A pressing device for blue light-proof vehicle-mounted industrial control tempered glass

Abstract

The present invention discloses a pressing device for blue light proof vehicle-mounted industrial controlled tempered glass, which relates to the technical field of glass pressing, and comprises a conveying platform, a heating furnace body is installed on the rear side of the conveying platform, a cooling furnace body is installed on the rear side of the heating furnace body, an output platform is installed on the rear side of the cooling furnace body, a power controller is installed on the side wall of the cooling furnace body, a hot air heater is installed above the heating furnace body, and a cooling air grid is installed on the upper surface of the cooling furnace body. A load-bearing beam is arranged at the interval between the transmission shafts, and the load-bearing beam is automatically moved up and down in a reciprocating manner as the transmission shaft rotates, thereby forming a continuous and dynamic supporting surface at the bottom of the glass body. The structural coordination of this dynamic support can effectively make up for the interval gap between the transmission shafts, provide a continuous supporting effect for the conveying of the glass body, and prevent it from shifting due to lack of support during the transmission process.

Description

Technical Field

[0001] The invention relates to the technical field of glass pressing, and in particular to a pressing device for blue light protection vehicle-mounted industrial control tempered glass. Background Art

[0002] Tempered glass pressing equipment is a kind of equipment that uses physical methods to make ordinary annealed glass into tempered glass. It mainly forms a compressive stress layer on the surface of the glass and a tensile stress layer inside through two processes of heating and rapid cooling, thereby improving the strength and durability of the glass. The tempered glass has higher impact resistance, heat resistance and safety, and is widely used in construction, automobiles, electronics, furniture and other fields;

[0003] However, compared with the prior art, there are still the following defects in specific use:

[0004] 1. The prior art generally uses a conveyor belt system with spaced rollers to transport glass. The original intention of this design is to deal with the explosion of glass during the pressing or transportation process. The intervals between the rollers are used to prevent the continuous accumulation of explosion fragments on the conveyor belt, thereby reducing interference with subsequent production processes. However, since the rollers driving the glass conveying must maintain a certain interval to ensure their independent rotation, this interval becomes an unfavorable factor affecting the position stability of the glass during the glass conveying process. When the glass moves on the conveyor belt, due to the lack of a continuous support surface, its edges or fragile parts are easily affected by vibration or external impact, resulting in position deviation or even tipping, which increases the risk of glass breakage. In addition, the unstable position will also cause the glass to be subjected to additional mechanical stress during the transportation process, especially during the dynamic change of speed such as acceleration or deceleration.

[0005] 2. In the prior art, fans are often used as the main means of heat circulation in the furnace to achieve effective heat transfer and distribution. However, since the position of the fan's external output chamber outlet is fixed and limited, when the high-temperature airflow is guided to this position through the pipeline, it will suddenly lose the constraint of the inner wall of the pipeline and diffuse freely in the open space. This free diffusion process often shows significant non-uniformity, that is, the airflow is unevenly distributed in the space, resulting in the airflow concentration in some areas being much higher than that in other areas. This non-uniformity not only affects the overall mass distribution of the air, but also causes local overheating or overcooling, which has an adverse effect on the heat treatment effect. In addition, heat exchange and momentum exchange between the airflow and the surrounding components during the diffusion process are inevitable. These exchange processes will lead to the gradual dissipation of airflow energy. If the airflow diffuses unevenly, the energy of part of the airflow will be dissipated prematurely before reaching the target area, thereby reducing the efficiency and effect of heat transfer;

[0006] 3. At the same time, in the prior art, a heat balance pipe is used to guide the hot air flow, thereby ensuring that both sides of the glass can be heated evenly. In order to save the internal processing space of the device, the heat balance pipe is generally set outside the device and exposed to the environment. In order to prevent the heat from being quickly lost to the external environment through the pipe wall, special materials with high thermal conductivity are usually not used to manufacture the pipe. At this time, the inherent characteristics of heat transfer determine that when the hot air flow flows inside the pipe, it will inevitably have a large area of ​​contact with the inner wall of the pipe. Although this contact is a necessary condition for achieving heat transfer, it also provides a path for heat to be lost to the outside through the pipe wall. In particular, when the contact area is large and the pipe material is not completely insulated, the heat loss phenomenon will be more significant, resulting in a significant difference between the temperature of the hot air flow entering the heat balance pipe and the temperature of the hot air discharged after transmission through the pipe, that is, the temperature gradient, which increases the possibility of heat being conducted to the outside through the pipe wall, and ultimately leads to a decrease in the temperature of the hot air flow;

[0007] In view of this, the present invention proposes a pressing device for blue light protection vehicle-mounted industrial control tempered glass to make up for and improve the shortcomings of the prior art. Summary of the invention

[0008] In order to solve the above technical problems, the present invention provides a pressing device for anti-blue light vehicle-mounted industrial control tempered glass to solve the technical problems raised in the above background technology.

[0009] To achieve the above purpose, the technical solution adopted by the present invention is: a pressing device for blue light-proof automotive industrial control tempered glass, which is used to press the glass body, including a conveying platform, a heating furnace body is installed on the rear side of the conveying platform, a cooling furnace body is installed on the rear side of the heating furnace body, an output platform is installed on the rear side of the cooling furnace body, a power controller is installed on the side wall of the cooling furnace body, a hot air heater is installed above the heating furnace body, and a cooling air grid is installed on the upper surface of the cooling furnace body;

[0010] Also includes:

[0011] Multifunctional auxiliary mechanism, used for conveying and pre-processing the entire glass body;

[0012] The heat convection full coverage mechanism is used to form a uniform convection heat coverage on both sides of the glass body.

[0013] Furthermore, the multifunctional auxiliary mechanism includes a transmission assembly symmetrically installed on both side walls of the conveying platform, both side walls of the conveying platform are penetrated by straight grooves, the inner side walls of the straight grooves are slidably connected with a resistance shaft through a reset spring, the ends of the resistance shafts close to each other are fixedly connected with a load-bearing beam, both side walls of the load-bearing beam are fixedly connected with a connecting frame, the upper surface of the load-bearing beam is evenly rotatably connected with a roller group, and the upper surface of the load-bearing beam is evenly fixedly connected with a conical suction cup.

[0014] Furthermore, the transmission assembly as a whole is composed of a fixed shaft, a transmission belt and a convex plate. The fixed shaft in the transmission assembly is symmetrically fixedly connected to the two side walls of the transmission shaft in the heating furnace body, and the convex plate in the transmission assembly and the interference shaft are located in the same vertical plane.

[0015] Furthermore, two ends of the return spring are fixedly connected to the straight groove and the abutment shaft respectively, and the abutment shaft is initially located at the bottom end of the straight groove.

[0016] Furthermore, the load-bearing beam is in the shape of a symmetrical inclined trapezoid as a whole, the connecting frame is in the shape of an incomplete arc as a whole, and leakage grooves are provided through the bottom of the connecting frame.

[0017] Furthermore, the heat convection full coverage mechanism includes a driving fan installed at the output end of the hot air heater in the heating furnace body, an output bin is installed on the outside of the driving fan, the output bin is fixedly connected to the inner wall of the heating furnace body, a reverse screw shaft is fixedly connected to the lower surface of the driving fan, the outer wall of the reverse screw shaft is symmetrically threaded with a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected with a cutting plate, a flow cylinder is installed on the outside of the cutting plate, and the flow cylinder is fixedly connected to the lower surface of the output bin.

[0018] Furthermore, both ends of the hot air heater in the heating furnace body are symmetrically connected with circulating curved pipes, the inner side walls of the circulating curved pipes are evenly fixedly connected with collecting shells, and the inner center position of the circulating curved pipes is penetrated and fixedly connected with a drainage crankshaft.

[0019] Furthermore, the circulation tube as a whole presents an hourglass-shaped wing column shape, and its cross section is specifically in the form of a funnel splicing, that is, the middle part is narrow and the two end parts are wide.

[0020] Furthermore, a ball screw structure is formed between the reverse screw shaft and the threaded sleeve, the threaded sleeve is initially located at the upper and lower ends of the reverse screw shaft, and the cutting flow plate is in the shape of a three-dimensional triangular curved surface as a whole.

[0021] Furthermore, the collecting shell is funnel-shaped as a whole, and the outer wall of the drainage crankshaft is fixedly connected with a layered arc plate, and the collecting shell and the drainage crankshaft are both made of boron nitride ceramic material.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) In order to solve the problem in the prior art that there is a gap between the transmission shafts, resulting in a lack of transmission support surface at the bottom of the glass body and thus causing conveying deviation, the present device arranges a load-bearing beam at the gap between the transmission shafts, and enables the beam to automatically move up and down in a reciprocating manner as the transmission shaft rotates, thereby forming a continuous, dynamic support surface at the bottom of the glass body. The structural coordination of this dynamic support can effectively make up for the gap between the transmission shafts, provide a continuous support effect for the conveying of the glass body, and prevent it from shifting due to lack of support during the transmission process. In addition, the dynamic support change of the load-bearing beam ensures the stability of the position of the glass during dynamic changes such as acceleration and deceleration, thereby significantly reducing the risk of damage caused by position deviation.

[0024] More importantly, as the load beam moves up and down, the surface of the conveyor table forms a dynamic change of sometimes compact and sometimes empty. This design can effectively reduce the impact of the transmission shaft on the glass body during acceleration, deceleration or dynamic speed change. When the load beam is in a compact state, it provides a stable support for the glass and reduces the impact of vibration and impact. When the empty state changes, it can adapt to the movement of the glass through dynamic adjustment, avoiding the additional stress caused by sudden support changes and reducing the breakage rate.

[0025] In addition, in order to improve the existing technology that glass fragments remain on the surface of the transmission shaft after bursting, the device is symmetrically equipped with connecting frames on both sides of the load-bearing beam, so that the connecting frames can be in contact with the surface of the transmission shaft while moving synchronously with the load-bearing beam, and according to the position setting of the connecting frames, it can effectively handle the glass fragments remaining in the gap area of ​​the transmission shaft. This function not only prevents some of the fragments from remaining on the surface of the conveying platform after the glass bursts, avoiding the impact on the subsequent conveyed glass, but also further optimizes the cleanliness of the conveying platform, improves the operating efficiency and safety of the entire system, and through the synergistic effect of the connecting frame and the load-bearing beam, the equipment can continuously and stably convey glass, avoiding the interruption or deceleration of conveying caused by the fragments, which not only improves the continuity of glass conveying, but also ensures the smoothness of the production process, thereby improving the overall production efficiency;

[0026] In the coordinated design of the load-bearing beam and the connecting frame, the arc shape of the connecting frame and the structural feature of the load-bearing beam that is narrow at the top and wide at the bottom work together to cleverly form an airflow guiding channel under the transmission shaft, so that the airflow generated by the rotation of the transmission shaft can accurately pass through the gap between the transmission shafts by relying on the load-bearing beam and the connecting frame, and act on the lower surface of the glass body, thereby improving the airflow to effectively act on the lower surface of the glass body even if the lower surface of the glass body is in continuous contact with the equipment, achieving the treatment and optimization of the lower surface of the glass body, helping to remove possible attached dust or debris, ensuring the cleanliness of the glass surface, and providing better initial conditions for subsequent processing and treatment. In addition, the continuous action of the airflow on the lower surface of the glass body helps to form a weak air cushion effect, reducing the hard contact between the glass body and the conveyor platform, thereby reducing the risk of damage caused by friction or hard collision.

[0027] (2) In order to solve the problem of heat dispersion and consumption in the prior art, the device, through the synergistic effect of the driving fan and the shear plate, forms a stable double-row vortex when the airflow contacts the tip of the shear plate, which significantly enhances the disturbance effect of the airflow. This disturbance can not only break the laminar state of the airflow and promote the mixing of the airflow, but also effectively improve the uniformity of the airflow distribution in space, avoid local overheating or overcooling, thereby optimizing the heat distribution inside the heating furnace body and improving the uniformity and effect of the heat treatment. After the airflow forms a stable double-row vortex, it can be effectively dispersed to all directions through the guidance of the shear plate, which not only avoids the premature dissipation of the airflow energy during the diffusion process, but also ensures that the airflow can cover the inside of the heating furnace body more evenly to improve the efficiency of heat transfer, thereby reducing the energy loss of the airflow during the height difference diffusion process, and improving the uniformity of the heat distribution inside the heating furnace body and the efficiency of the heat treatment;

[0028] In addition, the device relies on the structural characteristics of the hourglass-shaped winged columnar flow tube, which is narrow in the middle and wide at both ends, to effectively enhance the convergence and dispersion effects of the airflow. When the airflow passes through the narrow middle part of the flow tube, the airflow velocity will be significantly increased due to the contraction of the flow channel, thereby forming an alternating distribution of high-pressure areas and low-pressure areas, so that a dynamic pressure gradient is formed inside the flow tube. According to the change of this pressure gradient, a significant force is exerted on the hot air flow flowing through the inside, promoting the acceleration and directional flow of the airflow. When the airflow diffuses from the narrow middle part to the wide parts at both ends, the flow velocity decreases, and the airflow can be evenly diffused in a wider space, realizing a smooth transition from concentration to dispersion of the airflow, and optimizing the distribution uniformity of the airflow.

[0029] (3) In order to solve the problem of heat loss caused by guiding the hot air flow in the existing technology, the present device guides the hot air flow through the circulating curved pipe, so that the hot air flow acts on the lower surface of the glass body while avoiding excessive storage of hot air flow inside the heating furnace body to prevent excessive heat accumulation. This design not only helps to maintain the temperature stability inside the heating furnace body and avoid heat energy waste caused by local overheating, but also can achieve effective utilization of heat and improve the efficiency of heat energy utilization through the circulation of the hot air flow. In addition, according to the design of the curved parts at the upper and lower ends of the circulating curved pipe, compared with the traditional heat balance straight pipe, the curvature design of the circulating curved pipe can ensure the smooth flow of the hot air flow and avoid uneven heating caused by the air flow vortex generated in the straight pipe;

[0030] Among them, relying on the characteristics of fast thermal response and low thermal conductivity of boron nitride ceramic materials, when the hot air flow enters the inner part of the circulating curved pipe, even if it is in full contact with the drainage crankshaft and the collecting shell, these components can quickly heat up according to their own material characteristics to form a thermal equilibrium state, reduce the heat transfer to the pipe wall, and avoid excessive heat loss. The low thermal conductivity of this material effectively reduces the transfer of heat to the outside through the pipe wall, optimizes the retention of thermal energy, ensures the stability of the hot air flow temperature inside the circulating curved pipe, and improves the heating uniformity and the accuracy of heat treatment;

[0031] Among them, the design of the layered arc plate can significantly optimize the guidance of the hot air flow. By increasing the contact area between the hot air flow and the arc plate, the dynamic guiding effect of the arc plate can ensure that the hot air flow forms a more uniform flow path inside the circulating curved tube, reducing the uneven heating caused by local air flow vortices. At the same time, the layered design reduces the direct contact area between the hot air flow and the wall of the circulating curved tube, avoiding the direct transfer of heat, and effectively inhibiting the loss of heat to the outside through the tube wall, thereby optimizing the retention of thermal energy and improving the heating efficiency. At the same time, the equidistant installation of the funnel-shaped collecting shell is aimed at optimizing the heat collection and distribution of the hot air flow. This structure can effectively collect the hot air flow inside the circulating curved tube. Through its funnel-shaped design, the hot air flow can form a gathering effect inside the collecting shell, which not only improves the efficiency of heat collection, but also ensures the smooth flow of the hot air flow, avoiding uneven heat distribution caused by air flow turbulence. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveyor platform component of the present invention;

[0034] Figure 3 For the present invention Figure 2 A is a partial enlarged schematic diagram of the three-dimensional structure;

[0035] Figure 4It is a schematic diagram of the three-dimensional structure of the multifunctional auxiliary mechanism of the present invention;

[0036] Figure 5 It is a schematic diagram of the partial planar structure of the multifunctional auxiliary mechanism of the present invention;

[0037] Figure 6 It is a schematic diagram of the three-dimensional structure of the support pad component of the present invention;

[0038] Figure 7 It is a schematic diagram of the three-dimensional structure of the heating furnace body component of the present invention;

[0039] Figure 8 It is a schematic diagram of the three-dimensional structure of the heat convection full-coverage mechanism of the present invention;

[0040] Fig. 9 It is an exploded view of the heat convection full coverage mechanism of the present invention;

[0041] Fig.10 It is a schematic diagram of the internal three-dimensional structure of the circulation curved pipe of the present invention.

[0042] The numbers in the figure are: 1. conveying platform; 11. heating furnace body; 12. cooling furnace body; 13. output platform; 14. power controller; 15. glass body; 2. multi-functional auxiliary mechanism; 21. transmission assembly; 22. straight groove; 23. resistance shaft; 24. reset spring; 25. load-bearing beam; 26. connecting frame; 27. roller group; 28. conical suction cup; 3. thermal convection full coverage mechanism; 31. driving fan; 32. output bin; 33. reverse screw shaft; 34. threaded sleeve; 35. cutting flow plate; 36. circulation cylinder; 37. circulating curved pipe; 38. collecting shell; 39. drainage crankshaft. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention;

[0044] Embodiments of the present invention

[0045] Please refer to Figure 1 - Figure 2As shown, a pressing device for blue light-proof automotive industrial control tempered glass is used for pressing a glass body 15, comprising a conveying platform 1, a heating furnace body 11 is installed on the rear side of the conveying platform 1, a cooling furnace body 12 is installed on the rear side of the heating furnace body 11, an output platform 13 is installed on the rear side of the cooling furnace body 12, a power controller 14 is installed on the side wall of the cooling furnace body 12, a hot air heater is installed above the heating furnace body 11, and a cooling air grid is installed on the upper surface of the cooling furnace body 12;

[0046] Please refer to Figure 2 - Figure 6 As shown, the multifunctional auxiliary mechanism 2 includes a transmission assembly 21 symmetrically installed on the two side walls of the conveying platform 1. The two side walls of the conveying platform 1 are penetrated with straight grooves 22. The inner side walls of the straight grooves 22 are slidably connected with a resistance shaft 23 through a return spring 24. The ends of the resistance shafts 23 close to each other are fixedly connected with a load-bearing beam 25. The two side walls of the load-bearing beam 25 are fixedly connected with a connecting frame 26. The upper surface of the load-bearing beam 25 is evenly rotatably connected with a roller group 27. The upper surface of the load-bearing beam 25 is evenly fixedly connected with a conical suction cup 28. The transmission assembly 21 is The body is composed of a fixed shaft, a transmission belt and a convex plate. The fixed shaft in the transmission assembly 21 is symmetrically fixedly connected to the two side walls of the transmission shaft in the heating furnace body 11, and the convex plate in the transmission assembly 21 and the conflict shaft 23 are located in the same vertical plane. The two ends of the return spring 24 are respectively fixedly connected to the straight groove 22 and the conflict shaft 23. The conflict shaft 23 is initially located at the bottom of the straight groove 22. The load-bearing beam 25 is a symmetrical inclined trapezoid as a whole. The connecting frame 26 is an incomplete arc shape as a whole, and the bottom position of the connecting frame 26 is penetrated by a leakage groove.

[0047] Specifically, by arranging the bearing beam 25 at the interval between the transmission shafts, and making it automatically reciprocate up and down as the transmission shaft rotates, a continuous and dynamic support surface is formed at the bottom of the glass body 15. This dynamic support structure can effectively make up for the gap between the transmission shafts, provide a continuous support effect for the transportation of the glass body 15, and prevent it from shifting due to lack of support during the transportation process. In addition, the dynamic support change of the bearing beam 25 ensures the stability of the position of the glass during dynamic changes such as acceleration and deceleration, thereby significantly reducing the risk of damage caused by position displacement.

[0048] Please refer to Figure 7-Figure 9As shown, the heat convection full coverage mechanism 3 includes a driving fan 31 installed at the output end of the hot air device in the heating furnace body 11, an output bin 32 is installed outside the driving fan 31, and the output bin 32 is fixedly connected to the inner wall of the heating furnace body 11, and a reverse screw shaft 33 is fixedly connected to the lower surface of the driving fan 31, and the outer wall of the reverse screw shaft 33 is symmetrically threaded with a threaded sleeve 34, and the outer wall of the threaded sleeve 34 is fixedly connected with a cutting plate 35, and a flow cylinder 36 is installed outside the cutting plate 35, and the flow cylinder 36 is fixedly connected to the lower surface of the output bin 32. The flow cylinder 36 is in the shape of an hourglass-shaped wing column as a whole, and its cross section is specifically in the form of a funnel splicing, that is, the middle part is narrow and the two ends are wide, a ball screw structure is formed between the reverse screw shaft 33 and the threaded sleeve 34, and the threaded sleeve 34 is initially located at the upper and lower ends of the reverse screw shaft 33, and the cutting plate 35 is in the shape of a three-dimensional triangular curved surface as a whole;

[0049] Specifically, through the synergistic effect of the driving fan 31 and the shear plate 35, a stable double row vortex is formed when the airflow contacts the tip of the shear plate 35, which significantly enhances the disturbance effect of the airflow. This disturbance can not only break the laminar state of the airflow and promote the mixing of the airflow, but also effectively improve the uniformity of the airflow distribution in the space, avoid local overheating or overcooling, thereby optimizing the heat distribution inside the heating furnace body 11 and improving the uniformity and effect of the heat treatment.

[0050] Please refer to Fig.10 As shown, both ends of the hot air heater in the heating furnace body 11 are symmetrically connected with a circulating curved pipe 37, the inner wall of the circulating curved pipe 37 is evenly fixedly connected with a collecting shell 38, the inner center of the circulating curved pipe 37 is penetrated and fixedly connected with a drainage crankshaft 39, the collecting shell 38 is funnel-shaped as a whole, and the outer wall of the drainage crankshaft 39 is fixedly connected with a layered arc plate, and the collecting shell 38 and the drainage crankshaft 39 are both made of boron nitride ceramic material;

[0051] Specifically, through the guidance of the circulating curved pipe 37, the hot air flow acts on the lower surface of the glass body 15, while avoiding the storage of too much hot air flow inside the heating furnace body 11, thereby preventing excessive heat accumulation. This design not only helps to maintain the temperature stability inside the heating furnace body 11 and avoid the waste of heat energy due to local overheating, but also can realize the effective utilization of heat and improve the utilization efficiency of heat energy through the circulation of the hot air flow;

[0052] The following are the complete usage steps and working principles of the above embodiment:

[0053] The multifunctional auxiliary mechanism 2 for conveying and pre-processing the entire glass body 15 is specifically used as follows:

[0054] like Figure 1 As shown, after the equipment is started by the staff, the glass body 15 to be processed is placed on the conveying platform 1 for conveying, as shown in FIG. Figure 2 and Figure 3 As shown, since the transmission assembly 21 is composed of a fixed shaft, a transmission belt and a convex plate, and the fixed shaft in the transmission assembly 21 is symmetrically fixedly connected to the two side walls of the transmission shaft in the heating furnace body 11, when the transmission shaft in the conveyor platform 1 keeps rotating, the fixed shaft will rotate synchronously with it, and the fixed shaft will synchronously drive the convex plate to rotate through the transmission belt. Since the convex plate and the interference shaft 23 in the transmission assembly 21 are located in the same vertical plane, and the interference shaft 23 is initially located at the bottom of the straight groove 22, when the convex plate rotates, it will intermittently squeeze the outer wall of the interference shaft 23, thereby causing it to move linearly along the inner wall of the straight groove 22. Since the two ends of the return spring 24 are fixedly connected to the interference shaft 23 and the straight groove 22 respectively, when the convex plate in the transmission assembly 21 is completely staggered with the interference shaft 23, the interference shaft 23 will move downward and reset under the elastic force of the return spring 24, and at this time, it keeps the convex plate 23 with the interference shaft 23 The fixedly connected load-bearing beam 25 will synchronously perform the linear reciprocating movement analyzed above with the friction shaft 23, and under the height limit of the straight groove 22, the friction shaft 23 on its inner wall can at most drive the load-bearing beam 25 to move upward to the same horizontal plane as the top of the transmission shaft arc. Since the load-bearing beam 25 is installed as a whole at the interval between the transmission shafts, when the load-bearing beam 25 automatically reciprocates up and down with the rotation of the transmission shaft, a continuous and dynamic support surface will be formed at the bottom of the glass body 15. This dynamic support structure can effectively make up for the gap between the transmission shafts, provide continuous support for the transportation of the glass body 15, and prevent it from shifting due to lack of support during the transmission process. In addition, the dynamic support change of the load-bearing beam 25 ensures the stability of the position of the glass body 15 during dynamic changes such as acceleration and deceleration, thereby significantly reducing the risk of damage caused by position displacement.

[0055] like Figure 4 and Figure 5 As shown, since the connecting frame 26 is symmetrically fixedly connected to the two side walls of the load-bearing beam 25, and the connecting frame 26 is in an incomplete arc shape as a whole, when the connecting frame 26 moves synchronously with the load-bearing beam 25, its arc shape can contact and fit with the surface of the transmission shaft. If there are particles such as glass debris remaining on the surface of the transmission shaft, as the transmission shaft continues to rotate, friction will be generated between the connecting frame 26 and the transmission shaft to dispose of the glass residue. Therefore, according to the position setting of the connecting frame 26, it can effectively dispose of the glass debris remaining in the gap area of ​​the transmission shaft. This function not only prevents part of the debris from remaining on the surface of the conveying platform 1 after the glass body 15 bursts, but also further optimizes the cleanliness of the conveying platform 1, and improves the operating efficiency and safety of the entire system.

[0056] In addition, if Figure 5As shown, since the load-bearing beam 25 is a symmetrical inclined trapezoid as a whole, an airflow guiding channel is cleverly formed under the driving shaft under the combined effect of the arc shape of the connecting frame 26 and the structural feature of the load-bearing beam 25 that is narrow at the top and wide at the bottom, so that the airflow generated by the rotation of the driving shaft can accurately pass through the gap between the driving shaft by relying on the load-bearing beam 25 and the connecting frame 26, and act on the lower surface of the glass body 15, thereby improving the airflow to still effectively act on the lower surface of the glass body 15 even if the lower surface of the glass body 15 is in continuous contact with the equipment, achieving the treatment and optimization of the lower surface of the glass body 15, helping to remove possible attached dust, ensuring the cleanliness of the glass surface, and providing better initial conditions for subsequent processing and treatment, and the continuous action of the airflow on the lower surface of the glass body 15 helps to form a weak air cushion effect, reducing the hard contact between the glass body 15 and the conveyor 1, thereby reducing the risk of damage caused by friction or hard collision;

[0057] The heat convection full covering mechanism 3 for forming a uniform convection heat coverage on both sides of the glass body 15 is specifically used as follows:

[0058] like Figure 8 and Fig. 9 As shown, since the driving fan 31 is integrally installed at the hot air discharge position inside the heating furnace body 11, when the device is started and the discharged hot air flow acts on the surface of the driving fan 31, the hot air flow will contact the surface of the blades in the driving fan 31 and exert a force in the opposite direction but equal in magnitude. This force acts on the surface of the blades and pushes the blades to rotate. According to Newton's third law, the blades will also generate a force of equal magnitude but opposite direction on the hot air flow, that is, the hot air flow will be pushed in the opposite direction by the blades. This action and reaction force causes the driving fan 31 to rotate as a whole, thereby causing the discharged hot air flow to fill the entire interior of the output bin 32.

[0059] like Fig. 9 As shown, since a shear plate 35 is symmetrically installed through a reverse screw shaft 33 directly below the driving fan 31, and the shear plate 35 is in a three-dimensional triangular curved surface shape as a whole, when the hot air flow discharged from the output bin 32 contacts the tip of the shear plate 35, under the segmented resistance of the tip of the shear plate 35, the hot air flow forms a stable double-row vortex form, which significantly enhances the disturbance effect of the air flow. This disturbance can not only break the laminar state of the air flow and promote the mixing of the air flow, but also effectively improve the uniformity of the air flow distribution in space, avoid local overheating or overcooling, thereby optimizing the heat distribution inside the heating furnace body 11 and improving the uniformity and effect of the heat treatment. After the air flow forms a stable double-row vortex, the hot air flow can be effectively dispersed to all directions inside the heating furnace body 11 through the guidance of the shear plate 35.

[0060] Since the flow tube 36 is integrally installed on the outside of the cutting plate 35, and the flow tube 36 is in the shape of an hourglass-shaped wing column, and its cross section is specifically in the form of a funnel splicing, that is, the middle part is narrow and the two ends are wide, when the hot air flow is discharged through the flow tube 36, it can rely on the structural characteristics of the hourglass-shaped wing column flow tube 36, which is narrow in the middle part and wide at both ends, to effectively enhance its own convergence and dispersion effects, and when the hot air flow passes through the narrow middle part of the flow tube 36, the air flow velocity will be significantly increased due to the contraction of the flow channel, thereby forming an alternating distribution of high-pressure areas and low-pressure areas, so that a dynamic pressure gradient is formed inside the flow tube 36. According to the change of this pressure gradient, a significant force is generated on the hot air flow flowing inside, which promotes the acceleration and directional flow of the air flow, realizes the smooth conversion of the hot air flow from concentration to dispersion, and optimizes the distribution uniformity of the air flow;

[0061] like Figure 8 and Fig.10 As shown, since the circulation curved pipe 37 is connected to the left and right sides of the output bin 32 as a whole, part of the hot air flow inside the conveying platform 1 will flow to the bottom of the glass body 15 through the circulation curved pipes 37 on both sides. Since the collecting shell 38 and the drainage crankshaft 39 are both installed inside the circulation curved pipe 37, and both are made of boron nitride ceramic material, the boron nitride ceramic material has the characteristics of fast thermal response and low thermal conductivity. When the hot air flow enters the circulation curved pipe 37, even if it is in full contact with the collecting shell 38 and the drainage crankshaft 39, these components can quickly heat up according to their own material characteristics to form a thermal equilibrium state, reduce heat transfer to the pipe wall, and avoid excessive heat loss. Since the collecting shell 38 is funnel-shaped as a whole, and the outer wall of the drainage crankshaft 39 is fixedly connected with The layered arc plate, when the hot air flow enters the circulation curved tube 37, the dynamic guiding effect of the arc plate can ensure that the hot air flow forms a more uniform flow path inside the circulation curved tube 37 by increasing the contact area between the hot air flow and the circulation curved tube 37, reducing the uneven heating phenomenon caused by local air flow vortex. At the same time, the layered design reduces the direct contact area between the hot air flow and the tube wall of the circulation curved tube 37, avoiding the direct transfer of heat, and effectively inhibiting the loss of heat to the outside through the tube wall. At the same time, according to the equidistant installation of the funnel-shaped collecting shell 38, the hot air flow can form a gathering effect inside the collecting shell 38, which not only improves the efficiency of heat collection, but also ensures the smooth flow of the hot air flow, avoiding uneven heat distribution caused by air flow turbulence.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressing device for blue light protection automotive industrial control tempered glass, used for pressing a glass body (15), comprising a conveying platform (1), a heating furnace body (11) is installed on the rear side of the conveying platform (1), a cooling furnace body (12) is installed on the rear side of the heating furnace body (11), an output platform (13) is installed on the rear side of the cooling furnace body (12), and a power controller (14) is installed on the side wall of the cooling furnace body (12), characterized in that: A hot air heater is installed above the heating furnace body (11), and a cooling air grille is installed on the upper surface of the cooling furnace body (12); the cooling furnace body (12) also includes: a multifunctional auxiliary mechanism (2) for conveying and pre-treating the glass body (15) as a whole; a heat convection full coverage mechanism (3) for forming a uniform convection heat coverage on both sides of the glass body (15), the multifunctional auxiliary mechanism (2) includes a transmission assembly (21) symmetrically installed on the two side walls of the conveying platform (1), the two side walls of the conveying platform (1) are penetrated by straight grooves (22), the inner side walls of the straight grooves (22) are slidably connected to a resistance shaft (23) through a return spring (24), the end of the resistance shaft (23) close to each other is fixedly connected to a bearing beam (25), the two side walls of the bearing beam (25) are fixedly connected to a connecting frame (26), the bearing beam The upper surface of the bearing beam (25) is evenly rotatably connected to a roller group (27), the upper surface of the bearing beam (25) is evenly fixedly connected to a conical suction cup (28), the heat convection full coverage mechanism (3) comprises a driving fan (31) installed at the output end of the hot air heater in the heating furnace body (11), the outside of the driving fan (31) is installed with an output bin (32), the output bin (32) is fixedly connected to the inner wall of the heating furnace body (11), the lower surface of the driving fan (31) is fixedly connected to a reverse screw shaft (33), the outer wall of the reverse screw shaft (33) is symmetrically threadedly connected to a threaded sleeve (34), the outer wall of the threaded sleeve (34) is fixedly connected to a cutting plate (35), the outside of the cutting plate (35) is installed with a circulation cylinder (36), and the circulation cylinder (36) is fixedly connected to the lower surface of the output bin (32).

2. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: The transmission assembly (21) is composed of a fixed shaft, a transmission belt and a convex plate. The fixed shaft in the transmission assembly (21) is symmetrically fixedly connected to two side walls of the transmission shaft in the heating furnace body (11), and the convex plate in the transmission assembly (21) and the abutment shaft (23) are located on the same vertical plane.

3. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: The two ends of the return spring (24) are respectively fixedly connected to the straight groove (22) and the abutment shaft (23), and the abutment shaft (23) is initially located at the bottom end of the straight groove (22).

4. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: The load-bearing beam (25) is in the form of a symmetrical inclined trapezoid as a whole, the connecting frame (26) is in the form of an incomplete arc as a whole, and a drain groove is provided through the bottom of the connecting frame (26).

5. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: Both ends of the hot air heater in the heating furnace body (11) are symmetrically connected to a circulating curved pipe (37), the inner side wall of the circulating curved pipe (37) is evenly fixedly connected to a collecting shell (38), and a drainage crankshaft (39) is passed through and fixedly connected at the inner center position of the circulating curved pipe (37).

6. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: The circulation tube (36) is in the shape of an hourglass-shaped wing column as a whole, and its cross section is in the form of a funnel splicing, that is, the middle part is narrow and the two end parts are wide.

7. The pressing device for anti-blue light vehicle-mounted industrial control tempered glass according to claim 1, characterized in that: A ball screw structure is formed between the reverse screw shaft (33) and the threaded sleeve (34); the threaded sleeve (34) is initially located at the upper and lower ends of the reverse screw shaft (33); and the cutting plate (35) is in the shape of a three-dimensional triangular curved surface as a whole.

8. The pressing device for blue light blocking vehicle-mounted industrial control tempered glass according to claim 5, characterized in that: The collecting shell (38) is funnel-shaped as a whole, and a layered arc plate is fixedly connected to the outer wall of the drainage crankshaft (39), and the collecting shell (38) and the drainage crankshaft (39) are both made of boron nitride ceramic material.

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