Glass tempering lifting mechanism and tempering system

Abstract

The utility model relates to the technical field of glass tempering, and discloses a glass tempering lifting mechanism which is high in glass cooling operation efficiency, safe to operate and capable of monitoring the glass temperature in real time, and comprises a frame, a cooling assembly, a temperature detection assembly and a controller, a cooling space is formed in the frame, and a glass lifting opening communicated with the cooling space is formed in the bottom of the frame; a hook and a lifting driving piece for driving the hook to lift are suspended in the cooling space; the cooling assembly comprises a first fan and a second fan which are located on the two opposite sides of the frame and fixedly connected with the frame. The air outlet end of the first fan and the air inlet end of the second fan communicate with the cooling space. The temperature detection assembly comprises a plurality of temperature sensors which are arranged on the frame, and the detection ends of the temperature sensors are located in the cooling space. The controller receives a temperature detection value sent by the temperature sensor and controls the first fan and the second fan to work. The utility model further discloses a tempering system comprising the glass tempering lifting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tempering, in particular to a glass tempering lifting mechanism and a tempering system. Background Art

[0002] Ultra-thin glass refers to thinned glass with a thickness of 0.1 - 1.1 mm, which has good light transmittance and flexibility and is widely used in liquid crystal displays in the electronic information industry. In order to improve the strength of ultra-thin glass, after the glass is thinned, the glass surface often needs to be tempered to harden the glass surface. After the ultra-thin glass is tempered, it is necessary to cool the glass to reduce the stress of the glass and avoid glass breakage caused by excessive stress. At present, when cooling tempered ultra-thin glass in the industry, the tempered ultra-thin glass is mainly loaded on a trolley, and cooling fans arranged on the ground are used to dissipate heat from the glass. The glass handling takes a long time, resulting in low operation efficiency; moreover, when operating personnel handle high-temperature glass, it is easy to cause burns due to accidental contact with the glass, and the operation safety is not high; in addition, the cooling time of traditional tempered ultra-thin glass is mainly controlled by controlling the operation time of the cooling fan, which is prone to problems such as high energy consumption caused by the fan continuing to work after the glass has cooled to the predetermined temperature, and the glass has not cooled to the predetermined temperature after the fan stops, thereby affecting the glass cooling effect. Summary of the Utility Model

[0003] Based on this, in view of the above deficiencies, it is necessary to provide a glass tempering lifting mechanism and a tempering system with high glass cooling operation efficiency, safe operation and real-time monitoring of glass temperature.

[0004] A glass tempering lifting mechanism, comprising:

[0005] A frame, which is used to be arranged above a tempering furnace and can move in the horizontal direction. A cooling space is formed inside the frame. A glass lifting port communicating with the cooling space is provided at the bottom of the frame. A hook and a lifting driving member capable of driving the hook to lift and lower in the cooling space are suspended in the cooling space;

[0006] A cooling assembly, which includes a first fan and a second fan located on two opposite sides of the frame and fixedly connected to the frame respectively. The air outlet end of the first fan and the air inlet end of the second fan are both communicated with the cooling space;

[0007] A temperature detection assembly, which includes a plurality of temperature sensors distributed on the frame. The detection ends of the temperature sensors are located in the cooling space;

[0008] A controller, which is electrically connected to the lifting driving member, the first fan, the second fan and each temperature sensor respectively. The controller receives the temperature detection values sent by the temperature sensors and controls the operation of the first fan and the second fan.

[0009] In one embodiment, the frame includes a bottom frame in a rectangular structure, a top frame located above the bottom frame and adapted to the shape of the bottom frame, a plurality of upright columns arranged along the edge of the top frame and located between the bottom frame and the top frame and fixedly connected to the bottom frame and the top frame respectively, a first mounting frame and a second mounting frame located on two opposite sides of the top frame and fixedly connected to the top frame and the bottom frame respectively, and a third mounting frame and a fourth mounting frame located on the other two opposite sides of the top frame and fixedly connected to the upright columns respectively. The first fan is fixed on the first mounting frame, the second fan is fixed on the second mounting frame, and the temperature sensors are fixed on the third mounting frame and the fourth mounting frame.

[0010] In one embodiment, the frame further includes at least one fixing bracket fixed on the top frame. The lifting driving member includes a driving motor fixed on the top frame and electrically connected to the controller, a driving gear fixedly connected to the output shaft of the driving motor, a driven gear meshing with the driving gear, a first driving sprocket and a second driving sprocket rotatably mounted on the top frame and co-axially rotating with the driven gear, at least one first driven sprocket and at least one second driven sprocket mounted on the fixing bracket, a first chain, a second chain, and a lifting bracket received in the cooling space. The first driving sprocket and the second driving sprocket rotate coaxially. The first chain is strung between the first driving sprocket and the first driven sprocket and meshes with the first driving sprocket and the first driven sprocket respectively. One end of the first chain is fixed on the top frame, and the other end of the first chain is suspended in the cooling space. The second chain is strung between the second driving sprocket and the second driven sprocket and meshes with the second driving sprocket and the second driven sprocket respectively. One end of the second chain is fixed on the top frame, and the other end of the second chain is suspended in the cooling space. The lifting bracket is fixedly connected to the ends of the first chain and the second chain respectively. The hook is fixed on the lifting bracket.

[0011] In one embodiment, the frame further includes two connecting rods oppositely arranged between two upright columns and fixedly connected to the top frame and the bottom frame respectively, and a support plate fixedly connected to the two connecting rods. The length direction of the support plate is perpendicular to the length direction of the connecting rods. A first auxiliary sprocket and a second auxiliary sprocket are rotatably mounted on the support plate. One end of the first chain away from the first driven sprocket is wound around the first auxiliary sprocket and meshes with the first auxiliary sprocket, and the end of the first chain is fixed on the top frame. One end of the second chain away from the second driven sprocket is wound around the second auxiliary sprocket and meshes with the second auxiliary sprocket, and the end of the second chain is fixed on the top frame.

[0012] In one embodiment, the third mounting bracket includes a first support bracket fixedly connected to one of the columns and extending in a direction away from the cooling space, a second support bracket fixedly connected to the other column and extending in a direction away from the cooling space, and a first cross frame straddling between the first support bracket and the second support bracket and fixedly connected to the first support bracket and the second support bracket respectively. At least one first fixing frame is provided on the first cross frame; the fourth mounting bracket includes a third support bracket fixedly connected to one of the columns and extending in a direction away from the cooling space, a fourth support bracket fixedly connected to the other column and extending in a direction away from the cooling space, and a second cross frame straddling between the third support bracket and the fourth support bracket and fixedly connected to the third support bracket and the fourth support bracket respectively. At least one second fixing frame is provided on the second cross frame, and the temperature sensors are respectively installed at the first fixing frame and the second fixing frame.

[0013] In one embodiment, the air outlet end of the first fan is adjacent to the cooling space, and the air inlet end of the second fan is adjacent to the cooling space.

[0014] In one embodiment, the controller is a PLC controller.

[0015] The present utility model also discloses a toughening system, which includes a mounting frame body. A first loading station, a first toughening operation station, a cooling station, a second toughening operation station and a second loading station are sequentially arranged on the mounting frame body. A first preheating furnace is slidably installed above the first loading station on the mounting frame body, and a second preheating furnace is slidably installed above the second loading station. A first lifting mechanism is provided in the first preheating furnace, and a second lifting mechanism is provided in the second preheating furnace. At least one first toughening furnace corresponding to the first toughening operation station and at least one second toughening furnace corresponding to the second toughening operation station are provided below the mounting frame body. The above-mentioned glass toughening lifting mechanism is slidably installed above the cooling station on the mounting frame body.

[0016] In one embodiment, a slide rail is provided on the mounting frame body, and rollers that are in rolling cooperation with the slide rail are provided at the bottom of the frame.

[0017] In one embodiment, two baffles are oppositely arranged below the mounting frame body at a position corresponding to the cooling station, and a trolley that can enter or leave the area between the two baffles is provided. A limiting block is provided at the rear end of the baffle.

[0018] Implementing the glass tempering lifting mechanism and tempering system of the present utility model, a first fan and a second fan are arranged within a frame. After lifting the tempered ultra-thin glass from the first tempering furnace or the second tempering furnace through a hook, the ultra-thin glass enters a cooling space, and the first fan and the second fan jointly dissipate heat from the ultra-thin glass, achieving rapid cooling of the ultra-thin glass. There is no need to transport the ultra-thin glass elsewhere for cooling, shortening the operation duration of the ultra-thin glass cooling process and improving the efficiency of the ultra-thin glass cooling operation; there is no need for operators to transfer high-temperature glass, avoiding the burn problem caused by accidental contact with the glass by personnel and improving the safety of operation; when cooling the ultra-thin glass, a temperature sensor detects the temperature of the cooling space in real time, and a controller controls the operation of the first fan and the second fan according to the temperature (glass temperature) in the cooling space, making the cooling condition of the glass adapt to the operation condition of the fan, reducing the energy consumption of glass cooling while ensuring the cooling effect of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a glass tempering lifting mechanism in an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 a partially enlarged schematic structural diagram of part A in the shown embodiment;

[0021] Figure 3 is a schematic structural diagram of a tempering system in an embodiment of the present utility model;

[0022] Figure 4 is a front view of a tempering system in an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Please refer to Figure 1 and Figure 2, the present utility model discloses a glass tempering lifting mechanism 100 with high glass cooling operation efficiency, safe operation and real-time glass temperature monitoring. The glass tempering lifting mechanism 100 includes a frame 110, a cooling component 120, a temperature detection component 130 and a controller (not shown in the figure). On the one hand, the frame 110 is used to provide a lifting device for the tempered ultra-thin glass. On the other hand, the frame 110 is also used to provide a cooling place for the tempered ultra-thin glass. The cooling component 120 is used to cool the glass entering the frame 110 so that the glass can be quickly cooled. The temperature detection component 130 is used to detect the temperature inside the frame 110 in real time. Since the glass will generate thermal radiation to the air inside the frame 110, when the distance between the detection end of the temperature detection component 130 and the glass is small, the thermal radiation loss is small, and it can be considered that the temperature of the glass is the same as the air temperature around it. Therefore, the temperature detected by the temperature detection component 130 is actually the current temperature of the glass inside the frame 110. The controller is used to control the cooling component 120 and the temperature detection component 130.

[0025] Specifically, the frame 110 is used to be arranged above the tempering furnace and can move in the horizontal direction to transfer the glass taken out of the tempering furnace to the cooling station for cooling treatment. A cooling space 1101 is formed inside the frame 110. A glass lifting port 1102 communicating with the cooling space 1101 is provided at the bottom of the frame 110. A hook 140 and a lifting driving member 150 capable of driving the hook 140 to lift and lower in the cooling space 1101 are suspended in the cooling space 1101. When lifting the tempered ultra-thin glass, the lifting driving member 150 drives and controls the hook 140 to descend, and makes the hook 140 hook into the basket containing the glass in the tempering furnace. Subsequently, the lifting driving member 150 controls the hook 140 to rise to lift the basket and the glass out of the tempering furnace until the basket completely enters the cooling space 1101 through the glass lifting port 1102, that is, the discharging of the tempered ultra-thin glass is completed. The cooling component 120 includes a first fan 1201 and a second fan 1202 located on two opposite sides of the frame 110 and fixedly connected to the frame 110 respectively. The air outlet end of the first fan 1201 and the air inlet end of the second fan 1202 are both communicated with the cooling space 1101. That is to say, the connection line between the middle parts of the first fan 1201 and the second fan 1202 passes through the middle part of the frame 110. In this way, the airflow generated when the first fan 1201 and the second fan 1202 work will pass through the inside of the frame 110 in a straight line direction to reduce the resistance of the airflow flowing in the frame 110, so as to quickly take away the heat on the glass surface and realize the rapid cooling of the glass.

[0026] The temperature detection component 130 includes a plurality of temperature sensors distributed on the frame 110. The detection ends of the temperature sensors are located in the cooling space 1101. In this way, by setting a plurality of temperature sensors, the temperatures at multiple different positions in the cooling space 1101 can be detected, realizing a comprehensive detection of the temperature of the glass in the basket, so as to improve the reliability of the glass temperature detection. The controller is electrically connected to the lifting drive member 150, the first fan 1201, the second fan 1202 and each temperature sensor respectively. The controller receives the temperature detection values sent by the temperature sensors and controls the operation of the first fan 1201 and the second fan 1202. Preferably, the controller is a PLC controller. When the glass is cooled, the controller controls the operation of the first fan 1201 and the second fan 1202 to cool the glass. At the same time, the temperature sensors detect the temperature in the cooling space 1101 in real time. The controller controls the start and stop of the first fan 1201 and the second fan 1202 according to the received temperature detection values of the temperature sensors. For example, when the temperature sensors detect that the temperature in the cooling space 1101 reaches the preset value, the controller controls the first fan 1201 and the second fan 1202 to turn off to avoid energy waste.

[0027] In one embodiment, the frame 110 includes a bottom frame 1103 in a rectangular structure, a top frame 1104 located above the bottom frame 1103 and adapted to the shape of the bottom frame 1103, a plurality of upright columns 1105 arranged along the edge of the top frame 1104 and located between the bottom frame 1103 and the top frame 1104 and fixedly connected to the bottom frame 1103 and the top frame 1104 respectively, a first mounting bracket 1106 and a second mounting bracket 1107 located on two opposite sides of the top frame 1104 and fixedly connected to the top frame 1104 and the bottom frame 1103 respectively, a third mounting bracket 1108 and a fourth mounting bracket 1109 located on the other two opposite sides of the top frame 1104 and fixedly connected to the upright columns 1105 respectively. The first fan 1201 is fixed on the first mounting bracket 1106, the second fan 1202 is fixed on the second mounting bracket 1107, and temperature sensors are fixed on the third mounting bracket 1108 and the fourth mounting bracket 1109. In this embodiment, at least one upright column 1105 is provided at each corner part of the bottom frame 1103 on the frame 110. The first mounting bracket 1106 and the second mounting bracket 1107 are arranged in the vertical direction. On the one hand, they are used to respectively mount the first fan 1201 and the second fan 1202 correspondingly. On the other hand, the first mounting bracket 1106 and the second mounting bracket 1107 are also used to improve the structural strength of the frame 110 to prevent the frame 110 from deforming. The third mounting bracket 1108 and the fourth mounting bracket 1109 are arranged in the horizontal direction to realize the connection between the upright columns 1105 and further enhance the stability of the structure of the frame 110. In this embodiment, the connection line between the middle parts of the first mounting bracket 1106 and the second mounting bracket 1107 is perpendicular to the connection line between the middle parts of the third mounting bracket 1108 and the fourth mounting bracket 1109 to prevent the detection ends of the temperature sensors from being directly blown by the first fan 1201 and the second fan 1202, thereby avoiding the occurrence of inaccurate detection structures of the temperature sensors.

[0028] Furthermore, the frame 110 further includes at least one fixing bracket 1110 fixed on the top frame 1104, and the fixing bracket 1110 is composed of two fixing rods arranged in parallel. In this embodiment, the top frame 1104, the bottom frame 1103, the columns 1105, the first mounting bracket 1106, the second mounting bracket 1107, the third mounting bracket 1108, the fourth mounting bracket 1109 and the fixing bracket 1110 are integrally formed or fixed together by welding. The lifting drive member 150 includes a drive motor 1501 fixed on the top frame 1104 and electrically connected to the controller, a driving gear 1502 fixedly connected to the output shaft of the drive motor 1501, a driven gear 1503 meshing with the driving gear 1502, a first driving sprocket 1504 and a second driving sprocket 1505 rotatably mounted on the top frame 1104 and coaxial with the driven gear 1503, at least one first driven sprocket 1506 and at least one second driven sprocket 1507 mounted on the fixing bracket 1110, a first chain 1508, a second chain 1509 and a lifting bracket 1510 received in the cooling space 1101. The first driving sprocket 1504 and the second driving sprocket 1505 rotate coaxially. The first chain 1508 is mounted across between the first driving sprocket 1504 and the first driven sprocket 1506 and meshes with the first driving sprocket 1504 and the first driven sprocket 1506 respectively. One end of the first chain 1508 is fixed on the top frame 1104, and the other end of the first chain 1508 is suspended in the cooling space 1101. The second chain 1509 is mounted across between the second driving sprocket 1505 and the second driven sprocket 1507 and meshes with the second driving sprocket 1505 and the second driven sprocket 1507 respectively. One end of the second chain 1509 is fixed on the top frame 1104, and the other end of the second chain 1509 is suspended in the cooling space 1101. The lifting bracket 1510 is fixedly connected to the ends of the first chain 1508 and the second chain 1509 respectively, and the hook 140 is fixed on the lifting bracket 1510. Since the ends of the first chain 1508 and the second chain 1509 are respectively fixed on the top frame 1104, when the drive motor 1501 works, the output shaft of the drive motor 1501 drives the driving gear 1502 to rotate, and the driving gear 1502 further drives the driven gear 1503 to rotate through meshing transmission. Thus, the driven gear 1503 drives the first driving sprocket 1504 and the second driving sprocket 1505 to rotate. Under the chain drive of the first chain 1508 with the first driving sprocket 1504 and the first driven sprocket 1506, and under the chain drive of the second chain 1509 with the second driving sprocket 1505 and the second driven sprocket 1507, one end of the first chain 1508 and the second chain 1509 located in the cooling space 1101 rises or falls, thereby further driving the lifting bracket 1510 and the hook 140 to lift and lower, so that the glass in the basket enters or leaves the cooling space 1101.

[0029] In one embodiment, the frame 110 further includes two connecting rods 1111 oppositely arranged between the two columns 1105 and fixedly connected to the top frame 1104 and the bottom frame 1103 respectively, a support plate 1112 fixedly connected to the two connecting rods 1111. The length direction of the support plate 1112 is perpendicular to the length direction of the connecting rods 1111. A first auxiliary sprocket 1113 and a second auxiliary sprocket 1114 are rotatably mounted on the support plate 1112. One end of the first chain 1508 away from the first driven sprocket 1506 is wound around the first auxiliary sprocket 1113 and meshes with the first auxiliary sprocket 1113, and the end of the first chain 1508 is fixed to the top frame 1104. One end of the second chain 1509 away from the second driven sprocket 1507 is wound around the second auxiliary sprocket 1114 and meshes with the second auxiliary sprocket 1114, and the end of the second chain 1509 is fixed to the top frame 1104. By providing the first auxiliary sprocket 1113 and the second auxiliary sprocket 1114, the portion between the two points on the first chain 1508 that meshes with the first auxiliary sprocket 1113 is pulled straight downward under the action of gravity, and the portion between the two points on the second chain 1509 that meshes with the second auxiliary sprocket 1114 is pulled straight downward under the action of gravity, which can avoid the problem of difficult chain drive caused by folding or stacking of the first chain 1508 and the second chain 1509, and improve the reliability of the glass lifting operation 112.

[0030] The third mounting bracket 1108 includes a first support bracket 11081 fixedly connected to a column 1105 and extending in a direction away from the cooling space 1101, a second support bracket 11082 fixedly connected to another column 1105 and extending in a direction away from the cooling space 1101, a first cross member 11083 mounted across between the first support bracket 11081 and the second support bracket 11082 and fixedly connected to the first support bracket 11081 and the second support bracket 11082 respectively, and at least one first fixing frame 11084 is provided on the first cross member 11083; the fourth mounting bracket 1109 includes a third support bracket fixedly connected to a column 1105 and extending in a direction away from the cooling space 1101, a fourth support bracket fixedly connected to another column 1105 and extending in a direction away from the cooling space 1101, a second cross member mounted across between the third support bracket and the fourth support bracket and fixedly connected to the third support bracket and the fourth support bracket respectively, and at least one second fixing frame is provided on the second cross member. Temperature sensors are respectively installed at the first fixing frame 11084 and the second fixing frame. In this embodiment, the first cross member 11083 is actually fixedly connected to the column 1105 through the first support bracket 11081 and the second support bracket 11082 on both sides thereof. Thus, a distance is reserved between the first cross member 11083 and the outer side of the column 1105 (the side of the column 1105 facing away from the cooling space 1101) to provide a reserved installation area for the temperature sensor, avoiding the problem that the detection end of the temperature sensor extends too long into the cooling space 1101, and further causing damage to the temperature sensor during the lifting and lowering of the basket. The shape of the fourth mounting bracket 1109 is actually the same as that of the third mounting bracket 1108, and its structure and function are the same as those of the third mounting bracket 1108. For details, reference can be made to the description of the structure and function of the third mounting bracket 1108 above, which will not be elaborated here.

[0031] It should be noted that in this embodiment, the air outlet end of the first fan 1201 is adjacent to the cooling space 1101, and the air inlet end of the second fan 1202 is adjacent to the cooling space 1101. That is to say, the first fan 1201 is used to suck the air on one side of the frame 110 into the frame 110, and the second fan 1202 is used to blow the air in the frame 110 out of the frame 110. Thus, through the cooperation of the first fan 1201 and the second fan 1202, the gas flow rate in the frame 110 can be increased, and further the cooling speed of the glass can be increased.

[0032] Please refer to Figures 1-4, the present utility model also discloses a toughening system 10, which includes a mounting frame body 200. On the mounting frame body 200, a first loading station, a first toughening operation station, a cooling station, a second toughening operation station, and a second loading station are sequentially arranged. Above the first loading station and the second loading station on the mounting frame body 200, a first preheating furnace 300 and a second preheating furnace 400 are slidably installed respectively. A first lifting mechanism is provided in the first preheating furnace 300, and a second lifting mechanism is provided in the second preheating furnace 400. Below the mounting frame body 200, at least one first toughening furnace 500 corresponding to the first toughening operation station and at least one second toughening furnace 600 corresponding to the second toughening operation station are provided. Above the cooling station on the mounting frame body 200, the above-mentioned glass toughening lifting mechanism 100 is slidably installed. It can be understood that the toughening system 10 of this embodiment actually includes two toughening production lines arranged side by side to improve the production capacity of the entire toughening system 10. During actual operation, a first basket 700 is provided below the mounting frame body 200 corresponding to the first loading station, and a second basket 800 is provided below the mounting frame body 200 corresponding to the second loading station. The first basket 700 and the second basket 800 are respectively filled with ultra-thin glass to be toughened. The toughening system 10 further includes a first driving mechanism for driving the first preheating furnace 300 to move on the mounting frame body 200, a second driving mechanism for driving the second preheating furnace 400 to move on the mounting frame body 200, and a third driving mechanism for driving the glass toughening lifting mechanism 100 to move on the mounting frame body 200. The first driving mechanism, the second driving mechanism, and the third driving mechanism can be a combination of a motor and a screw nut, that is, the motor drives the screw to rotate, and the screw further realizes the movement of the nut in the length direction of the screw through the thread fit with the nut. In this way, when the nut is fixedly connected to the first preheating furnace 300 or the second preheating furnace 400 or the frame 110, the horizontal movement of the first preheating furnace 300, the second preheating furnace 400, and the frame 110 above the mounting frame body 200 can be realized. Furthermore, the first driving mechanism, the second driving mechanism, and the third driving mechanism can also be linear motors to realize the horizontal movement of the first preheating furnace 300, the second preheating furnace 400, and the frame 110 above the mounting frame body 200. Of course, other driving methods can also be adopted, which will not be elaborated here.

[0033] During the operation of the toughening system 10, the first preheating furnace 300 first moves to the first loading station, and the first lifting mechanism lifts the first basket 700, so that the first basket 700 enters the first preheating furnace 300 for preheating. When the glass in the first basket 700 is preheated to the specified temperature, the first preheating furnace 300 moves above the first toughening furnace 500, and when the furnace door of the first toughening furnace 500 is opened, the entire first basket 700 is lowered into the first toughening furnace 500 for toughening. Subsequently, the first preheating furnace 300 returns above the first loading station. After the glass toughening is completed, the glass toughening lifting mechanism 100 lifts the first basket 700 in the first toughening furnace 500, so that the first basket 700 enters the cooling space 1101 of the frame 110. Subsequently, the glass toughening lifting mechanism 100 moves to the cooling station, and the controller controls the first fan 1201 and the second fan 1202 to cool the glass loaded on the first basket 700 in the cooling space 1101. At the same time, the temperature sensor continuously detects the temperature in the cooling space 1101 until the temperature in the cooling space 1101 reaches the preset value. Then the controller controls the driving motor 1501 to work to lower the first basket 700 below the cooling station through the hook 140, so as to transport the cooled glass away.

[0034] Similarly, for the glass in the second basket 800, the second preheating furnace 400 first moves to the second loading station, and the second lifting mechanism lifts the second basket 800, so that the second basket 800 enters the second preheating furnace 400 for preheating. When the glass in the second basket 800 is preheated to the specified temperature, the second preheating furnace 400 moves above the second toughening furnace 600, and when the furnace door of the second toughening furnace 600 is opened, the entire second basket 800 is lowered into the second toughening furnace 600 for toughening. Subsequently, the second preheating furnace 400 returns above the second loading station. After the glass toughening is completed, the glass toughening lifting mechanism 100 lifts the second basket 800 in the second toughening furnace 600, so that the second basket 800 enters the cooling space 1101 of the frame 110. Subsequently, the glass toughening lifting mechanism 100 moves to the cooling station, and the controller controls the first fan 1201 and the second fan 1202 to cool the glass loaded on the second basket 800 in the cooling space 1101. At the same time, the temperature sensor continuously detects the temperature in the cooling space 1101 until the temperature in the cooling space 1101 reaches the preset value. Then the controller controls the driving motor 1501 to work to lower the second basket 800 below the cooling station through the hook 140, so as to transport the cooled glass away.

[0035] It should be noted that in this embodiment, the combination structures of the first lifting mechanism, the second lifting mechanism and the hook 140 and the lifting driving member 150 in the glass tempering lifting mechanism 100 are the same. That is to say, the first lifting mechanism includes a hook and a lifting driving member for driving the hook to lift, and the second lifting mechanism includes a hook and a lifting driving member for driving the hook to lift. For the specific structure and working principle, reference can be made to the foregoing description of the lifting driving member, and details are not described herein again.

[0036] In one embodiment, a slide rail 201 is provided on the mounting frame body 200, and rollers 160 that are in rolling cooperation with the slide rail 201 are provided at the bottom of the frame 110. Further, the rollers 160 are mounted on the frame 110 through angle irons 170 fixed to the lower side of the frame 110. The distance between the bottom end of the roller 160 and the bottom surface of the frame 110 is greater than 0. In this way, while the rollers 160 at the bottom of the frame 110 are in rolling cooperation with the slide rail 201 on the mounting frame body 200, the bottom edge of the frame 110 abuts against the inner edge of the slide rail 201, so as to realize the limit of the frame 110 and limit the movement path of the frame 110 on the mounting frame body 200, and reduce the shaking during the movement of the glass tempering lifting mechanism 100. Similarly, rolling wheels that are in rolling cooperation with the slide rail 201 are provided at the tops of the first preheating furnace 300 and the second preheating furnace 400 to reduce the resistance during the movement of the first preheating furnace 300 and the second preheating furnace 400.

[0037] It should be noted that two baffles 180 are oppositely arranged below the mounting frame body 200 at the corresponding cooling station, and a trolley 190 that can enter or leave the area between the two baffles 180 is provided. A limit block 1801 is provided at the rear end of the baffle 180. The trolley 190 is used to receive the cooled glass lowered from the cooling station, so as to transport the cooled tempered ultra-thin glass. By providing the baffle 180 and arranging the limit block 1801 at the rear side of the baffle 180, the positioning of the trolley 190 is realized, and the consistency of the position of the trolley 190 every time it enters below the cooling station is ensured, and the problem of difficult glass blanking caused by the misalignment of the trolley 190 and the cooling station is avoided. In addition, the tempering system 10 of this embodiment further includes an electric control cabinet 900 and a control console 9001 arranged beside the mounting frame body 200. Operators can control various parameters of the tempering system 10 by operating the corresponding buttons on the control console 9001. At the same time, a display panel 9002 is installed on the control console for displaying the working parameters of the tempering system 10.

[0038] In the above-mentioned glass tempering lifting mechanism 100 and tempering system 10, a first fan 1201 and a second fan 1202 are arranged within the frame 110. After the tempered ultra-thin glass is lifted from the first tempering furnace 500 or the second tempering furnace 600 by the hook 140, the ultra-thin glass enters the cooling space 1101, and the first fan 1201 and the second fan 1202 jointly dissipate heat from the ultra-thin glass, achieving rapid cooling of the ultra-thin glass. There is no need to transport the ultra-thin glass to other places for cooling, shortening the operation duration of the ultra-thin glass cooling process and improving the efficiency of the ultra-thin glass cooling operation; there is no need for operators to transfer high-temperature glass, avoiding the burn problem caused by accidental contact with the glass by personnel and improving the safety of operation; when cooling the ultra-thin glass, the temperature sensor real-time detects the temperature of the cooling space 1101, and the controller controls the operation of the first fan 1201 and the second fan 1202 according to the temperature (glass temperature) within the cooling space 1101, making the cooling condition of the glass adapt to the working condition of the fans, reducing the energy consumption of glass cooling while ensuring the glass cooling effect.

[0039] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0040] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A glass tempering and pulling mechanism, characterized in that: include: A frame, the frame is used to be arranged above the tempering furnace and can move in the horizontal direction, a cooling space is formed in the frame, a glass pulling port connected to the cooling space is provided at the bottom of the frame, a hook and a lifting driving member capable of driving the hook to move up and down in the cooling space are suspended in the cooling space; A cooling assembly, the cooling assembly comprising a first fan and a second fan located at two opposite sides of the frame and respectively fixedly connected to the frame, an air outlet end of the first fan and an air inlet end of the second fan both being in communication with the cooling space; A temperature detection component, the temperature detection component comprising a plurality of temperature sensors distributedly arranged on the frame, the detection ends of the temperature sensors being located in the cooling space; A controller is electrically connected to the lifting drive, the first fan, the second fan and each temperature sensor respectively, and the controller receives the temperature detection value sent by the temperature sensor and controls the first fan and the second fan to work.

2. The glass tempering and pulling mechanism according to claim 1, characterized in that: The frame includes a bottom frame with a rectangular structure, a top frame located above the bottom frame and adapted to the shape of the bottom frame, a plurality of columns arranged along the edge of the top frame and located between the bottom frame and the top frame and respectively fixedly connected to the bottom frame and the top frame, a first mounting frame and a second mounting frame located at two opposite sides of the top frame and respectively fixedly connected to the top frame and the bottom frame, a third mounting frame and a fourth mounting frame located at the other two opposite sides of the top frame and respectively fixedly connected to the columns, the first fan is fixed on the first mounting frame, the second fan is fixed on the second mounting frame, and the temperature sensor is fixed on the third mounting frame and the fourth mounting frame.

3. The glass tempering and pulling mechanism according to claim 2, characterized in that: The frame also includes at least one fixed bracket fixed on the top frame, and the lifting drive component includes a driving motor fixed on the top frame and electrically connected to the controller, a driving gear fixedly connected to the output shaft of the driving motor, a driven gear meshing with the driving gear, a first driving sprocket and a second driving sprocket rotatably mounted on the top frame and coaxially rotating with the driven gear, at least one first driven sprocket and at least one second driven sprocket mounted on the fixed bracket, a first chain, a second chain, and a lifting bracket accommodated in the cooling space, the first driving sprocket and the second driving sprocket coaxially Rotate, the first chain is straddled between the first driving sprocket and the first driven sprocket and meshed with the first driving sprocket and the first driven sprocket respectively, one end of the first chain is fixed on the top frame, and the other end of the first chain is suspended in the cooling space, the second chain is straddled between the second driving sprocket and the second driven sprocket and meshed with the second driving sprocket and the second driven sprocket respectively, one end of the second chain is fixed on the top frame, and the other end of the second chain is suspended in the cooling space, the lifting bracket is fixedly connected to the end of the first chain and the end of the second chain respectively, and the hook is fixed on the lifting bracket.

4. The glass tempering and pulling mechanism according to claim 3, characterized in that: The frame also includes two connecting rods relatively arranged between the two columns and fixedly connected to the top frame and the bottom frame respectively, and a support plate fixedly connected to the two connecting rods, the length direction of the support plate is perpendicular to the length direction of the connecting rod, and a first auxiliary sprocket and a second auxiliary sprocket are rotatably mounted on the support plate, one end of the first chain away from the first driven sprocket is wrapped around the first auxiliary sprocket and meshed with the first auxiliary sprocket, and the end of the first chain is fixed to the top frame, one end of the second chain away from the second driven sprocket is wrapped around the second auxiliary sprocket and meshed with the second auxiliary sprocket, and the end of the second chain is fixed to the top frame.

5. The glass tempering and pulling mechanism according to claim 2, characterized in that: The third mounting frame includes a first support frame fixedly connected to one of the columns and extending in a direction away from the cooling space, a second support frame fixedly connected to another of the columns and extending in a direction away from the cooling space, a first cross frame straddled between the first support frame and the second support frame and fixedly connected to the first support frame and the second support frame respectively, and at least one first fixed frame is provided on the first cross frame; the fourth mounting frame includes a third support frame fixedly connected to one of the columns and extending in a direction away from the cooling space, a fourth support frame fixedly connected to another of the columns and extending in a direction away from the cooling space, a second cross frame straddled between the third support frame and the fourth support frame and fixedly connected to the third support frame and the fourth support frame respectively, and at least one second fixed frame is provided on the second cross frame, and the temperature sensors are respectively installed on the first fixed frame and the second fixed frame.

6. The glass tempering and pulling mechanism according to claim 1, characterized in that: An air outlet end of the first fan is adjacent to the cooling space, and an air inlet end of the second fan is adjacent to the cooling space.

7. The glass tempering and pulling mechanism according to claim 1, characterized in that: The controller is a PLC controller.

8. A tempering system, characterized in that: The invention comprises a mounting frame, on which a first loading station, a first tempering operation station, a cooling station, a second tempering operation station and a second loading station are sequentially arranged, a first preheating furnace is slidably installed above the first loading station on the mounting frame, and a second preheating furnace is slidably installed above the second loading station, a first lifting mechanism is arranged in the first preheating furnace, and a second lifting mechanism is arranged in the second preheating furnace, at least one first tempering furnace corresponding to the first tempering operation station and at least one second tempering furnace corresponding to the second tempering operation station are arranged below the mounting frame, and a glass tempering lifting mechanism as described in any one of claims 1 to 7 is slidably installed above the cooling station on the mounting frame.

9. The tempering system according to claim 8, characterized in that: The mounting frame is provided with a slide rail, and the bottom of the frame is provided with a roller which is in rolling cooperation with the slide rail.

10. The tempering system according to claim 8, characterized in that: Two baffles and a trolley capable of entering or leaving the area between the two baffles are arranged opposite to each other at corresponding cooling stations below the mounting frame, and a limiting block is arranged at the rear end of the baffle.

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