Cooling uniformity mechanism of high-temperature electric heating vacuum laminating machine

Abstract

The invention discloses a cooling uniformity mechanism of a high-temperature electric heating vacuum laminating machine, and relates to the technical field of high-temperature electric heating vacuum laminating machines. The cooling device comprises a frame body, a liquid cooling assembly and an air cooling assembly, a water cooling shell is arranged at the top of the frame body, hydraulic cylinders are fixedly connected to the two sides of the front side and the rear side of the frame body, and the tops of the output ends of the hydraulic cylinders are fixedly connected with the water cooling shell. The infrared temperature sensor is used for detecting the temperature of the laminated piece moving on the top of the rotating roller, and the heating temperature and the refrigerating temperature of the heating pipe and the semiconductor cooler are controlled according to the temperature of the laminated piece, so that the temperature of cooling liquid and the temperature of air cooling airflow are adjusted to be slightly lower than the temperature of the laminated piece; and the temperature of air cooling and liquid cooling is gradually reduced until the temperature of the laminated part is reduced to be the same as the room temperature, the laminated part is prevented from being rapidly reduced to the room temperature from the high-temperature state, and the influence on the material strength is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of high-temperature electric heating vacuum laminators, and in particular relates to a cooling uniformity mechanism for high-temperature electric heating vacuum laminators. Background Art

[0002] The high-temperature electric heating vacuum laminator is a special equipment that integrates high-temperature electric heating and vacuum technology. It is used to perform high-temperature pressing of multi-layer materials in a vacuum environment. The required high-temperature conditions are provided by the electric heating system to ensure that the materials are fully melted and bonded. In a vacuum state, the air and volatiles between the materials are effectively removed to improve the pressing quality and the performance of the finished product. After the high-temperature electric heating vacuum laminator completes the pressing of the materials, it cannot proceed directly to the next step due to its high temperature. Therefore, the pressed materials need to be cooled. For example, the temperature of the solar panel is high after high-temperature vacuum pressing. Direct framing will cause the frame to have glue rolling problems, affecting the quality of the finished product of the photovoltaic module. Therefore, in order to avoid such situations, the material needs to be cooled after the vacuum hot pressing is completed.

[0003] For example, a Chinese patent application with publication number CN217099296U discloses a laminator cooling device and lamination, including a cooling platform and a first lifting mechanism, the cooling platform including at least two first support members and at least two second support members spaced apart, the second support member being connected to the first lifting mechanism, in a first state, the first support member and the second support member forming a common bearing surface for jointly bearing an initial laminate, in a second state, the first lifting mechanism drives the second support member to rise and fall relative to the first support member, the second support member forming a first bearing surface, the first support member forming a second bearing surface, the first bearing surface and the second bearing surface being respectively used to bear different laminates, the laminator including the laminator cooling device mentioned in the above technical solution, the laminator cooling device provided by the utility model is used for cooling the laminates.

[0004] Although this patent controls the support parts through multiple lifting mechanisms to store the laminates in layers so that they can be cooled naturally and the high-temperature electric heating vacuum laminator cannot be continuously produced, this patent uses natural cooling to cool the laminates, which not only has a slow cooling speed but is also affected by the external temperature. In addition, a large number of high-temperature laminates are stacked layer by layer, which causes heat accumulation. Even if a fan is used for cooling, the heat cannot be quickly removed, affecting the production efficiency of the high-temperature electric heating vacuum laminator.

[0005] For another example, a Chinese patent application with publication number CN218535765U discloses a cooling mechanism of a laminator, including a mechanism housing, a ventilation panel on one side of the housing, a plurality of fans inside the mechanism housing, a displacement frame penetrating and slidably connected to a side of the mechanism housing perpendicular to the ventilation panel provided on the mechanism housing itself, the displacement frame being able to slide along the width direction of the mechanism housing, a fan support plate being fixedly connected to one end of the displacement frame, a fan fixing frame being provided on a side of the fan support plate away from the displacement frame, each fan being detachably connected to a fan fixing frame, and when the fan needs to be inspected and repaired, the staff can pull the displacement frame out of the mechanism housing so that the displacement frame drives the fan to expose the mechanism housing, thereby facilitating the staff to inspect and repair the fan.

[0006] Although this patent can pull the fan out of the mechanism by pulling the displacement frame, which is convenient for the staff to operate, and there is an air cooler to provide cold air into the mechanism, the cooling efficiency is relatively high, but when cooling the laminate, the direct cooling method of blowing air will result in poor cooling uniformity. The cooling rate of the laminate area located directly above the fan is fast, while the cooling rate of the laminate area located at the edge of the fan is slow. The overall temperature difference of the laminate is large, which can easily affect its performance, causing deformation or cracking of the laminate.

[0007] To this end, we provide a high-temperature electric heating vacuum laminator cooling uniformity mechanism to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide a cooling uniformity mechanism for a high-temperature electric heating vacuum laminator. Through the cooperation of a liquid cooling component and an air cooling component, the present invention solves the problem that the cooling mechanism of a high-temperature electric heating vacuum laminator in the prior art cools down the laminated parts by natural cooling, which causes the cooling process to be time-consuming and inefficient, and cooling by air cooling causes uneven surface temperature of the laminated parts, which easily causes large local temperature differences in the laminated parts, causing deformation and cracking of the laminated parts.

[0009] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0010] The present invention discloses a cooling uniformity mechanism for a high-temperature electric heating vacuum laminator, comprising a frame, a liquid cooling component and an air cooling component, wherein a water cooling shell is arranged on the top of the frame, a hydraulic cylinder is fixedly connected to both sides of the front and rear sides of the frame, the top of the output end of the hydraulic cylinder is fixedly connected to the water cooling shell, an infrared temperature sensor is fixedly connected to the front side of the frame, the liquid cooling component comprises a heat conducting plate, both sides of the heat conducting plate are fixedly connected to the inner wall of the water cooling shell, the top of the heat conducting plate is fixedly connected to a heat dissipation fin, a magnetic stirring bar is arranged on the top of the heat dissipation fin, a control frame is arranged on the top of the water cooling shell, a displacement mechanism is fixedly connected to the rear side of the control frame, a connecting frame is fixedly connected to the top of the control frame, a magnetic stirring mechanism is fixedly connected to the top of the connecting frame, and the magnetic stirring mechanism comprises a first motor, and the bottom of the output end of the first motor The cam is connected to the gear train of the control frame and is fixedly connected to the driving gear, the front and rear sides between the two sides of the inner cavity of the control frame are fixedly connected to the fixing plate, the front and rear sides of the driving gear are meshed with the driven gear, the bottom of the driven gear passes through the fixing plate and is fixedly connected to the turntable, the bottom of the turntable is fixedly connected to the strong magnet, the left side of the water cooling shell is fixedly connected to the coolant circulation mechanism, the air cooling component comprises a rotating roller, the front and rear ends of the rotating roller both pass through the outside of the frame, the front and rear ends of the rotating roller are respectively connected to the delivery pipe and the exhaust pipe through a rotating joint, the right side of the front side of the frame is fixedly connected to the bellows, the top and bottom between the two sides of the inner cavity of the bellows are respectively fixedly connected to the heating pipe and the filter element, the left side of the bellows is connected to the exhaust fan, the top of the right side of the bellows is connected to the delivery pipe, and the bottom of the inner cavity of the bellows is fixedly connected to the cleaning mechanism.

[0011] The present invention is further configured as follows: the displacement mechanism includes a second motor, the front side of the second motor is fixedly connected to the control frame, the bottom of the output end of the second motor is fixedly connected to a moving gear, the front side of the moving gear is meshed with a displacement tooth plate, the front side of the displacement tooth plate is fixedly connected to the water cooling shell, the second motor can control the rotation of the moving gear, and during the rotation of the moving gear, the moving gear cooperates with it to cause the control frame to move left and right.

[0012] The present invention is further configured such that a sliding rod is fixedly connected to the top of the front side of the water-cooling shell, a sliding sleeve is slidably connected to the surface of the sliding rod, the top of the sliding sleeve is fixedly connected to the water-cooling shell, and a controller is fixedly connected to the front surface of the water-cooling shell. The sliding rod and the sliding sleeve can limit the control frame so that it can move smoothly left and right, and the controller can control the heating and cooling intensity of the heating tube and the semiconductor refrigerator.

[0013] The present invention is further configured as follows: the coolant circulation mechanism includes a circulation box, the right side of the circulation box is fixedly connected to the water-cooled shell, the front side of the circulation box is connected to the water-cooled shell through a conduit, the rear side of the circulation box is connected to a pump body, the water outlet on the rear side of the pump body is connected to the water-cooled shell, the top of the circulation box is fixedly connected to a semiconductor refrigerator, the cold end of the top of the semiconductor refrigerator passes through the inner cavity of the circulation box, the pump body can cooperate with the conduit to continuously circulate the coolant inside the circulation box and the water-cooled shell, the semiconductor refrigerator can cool the coolant, thereby reducing the temperature of the circulating coolant and improving the cooling effect of the coolant.

[0014] The present invention is further configured such that a spoiler is movably connected between the two sides of the inner cavity of the circulation box, an adjusting block is fixedly connected to the top of the spoiler, a movable frame is sleeved on the surface of the adjusting block, a cylinder is fixedly connected to the front side of the circulation box, the rear side of the cylinder output end passes through the circulation box and is fixedly connected to the movable frame, the spoiler can disturb the coolant inside the circulation box, so that the coolant near the cold end of the semiconductor refrigerator flows quickly, thereby improving the cooling effect of the coolant, the cylinder can control the use position of the movable frame, and the adjusting block can cooperate with the movable frame to control the swing of the spoiler.

[0015] The present invention is further configured such that a limiting cylinder is fixedly connected to the rear side of the circulation box, a positioning rod is provided in the inner cavity of the limiting cylinder, the front side of the positioning rod passes through the circulation box and is fixedly connected to the movable frame, and the limiting cylinder can cooperate with the positioning rod to limit the movable frame to prevent it from shaking and shifting during movement.

[0016] The present invention is further configured such that the cleaning mechanism includes a third motor, the bottom of the third motor is fixedly connected to the inner wall of the bellows, a screw is fixedly connected to the left side of the output end of the third motor, a threaded sleeve is threadedly connected to the surface of the screw, a cleaning plate is fixedly connected to the top of the threaded sleeve, the third motor can cooperate with the screw to control the use position of the threaded sleeve and the cleaning plate, and the cleaning plate can clean the bottom of the filter element and sweep off the dust attached to its surface.

[0017] The present invention is further configured as follows: the cleaning plate includes a telescopic shell, the bottom of the inner cavity of the telescopic shell is fixedly connected with an elastic sheet, the top of the elastic sheet is fixedly connected with a scraper blade, the front and rear sides of the scraper blade are provided with movable grooves, the inner cavity of the movable groove is provided with a limiting rod, the opposite sides of the two limiting rods are fixedly connected to the inner wall of the telescopic shell, the elastic sheet can make the scraper blade enter the inner cavity of the telescopic shell after being pressed, the limiting rod and the movable groove can limit the scraper blade so that it can move up and down smoothly, the scraper blade can move up and down, and its cleaning effect on the bottom inclined surface of the filter element is improved.

[0018] The present invention is further configured such that a slider is fixedly connected to the bottom of the threaded sleeve, a slide rail is slidably connected to the surface of the slider, the bottom of the slide rail is fixedly connected to the inner wall of the bellows, a mounting plate is movably connected to the left side of the screw, the bottom of the mounting plate is fixedly connected to the bellows, the slider and the slide rail can limit the threaded sleeve to prevent the threaded sleeve from rotating on its own, and improve the stability of the threaded sleeve during movement, and the mounting plate is connected to the screw by a bearing, so that the screw can rotate stably to prevent it from swinging during rotation.

[0019] The present invention is further configured such that the front and rear sides of the bottom of the frame are fixedly connected to support frames, the surface of the exhaust pipe is fixedly connected to a connecting ring, the front side of the connecting ring is fixedly connected to the frame, the support frame can stably support the frame, and the connecting ring can prevent the exhaust pipe from rotating.

[0020] The present invention has the following beneficial effects.

[0021] 1. The present invention detects the temperature of the laminate moving on the top of the rotating roller through an infrared temperature sensor, and controls the heating temperature and cooling temperature of the heating tube and the semiconductor refrigerator according to the temperature, so that the temperature of the coolant and the temperature of the air-cooled air flow are adjusted to be slightly lower than the temperature of the laminate. When cooling the laminate, the temperature of the air cooling and the liquid cooling is gradually reduced until the temperature of the laminate is reduced to the same as room temperature, so as to prevent the laminate from rapidly decreasing from a high temperature state to room temperature and avoid affecting its material strength, and to cool it evenly to prevent it from cracking and deformation during the cooling process.

[0022] 2. The present invention can evenly cool down the laminate through a liquid cooling component, and utilizes a hydraulic cylinder to control the water-cooling shell to move downward. After the water-cooling shell moves, the heat-conducting plate contacts the laminate, and the heat-conducting plate and the heat-dissipating fins introduce the heat of the laminate into the coolant. The coolant is circulated and cooled through a coolant circulation mechanism. During the circulation of the coolant, the first motor and the driving gear cooperate to control the rotation of the driven gear and the turntable. During the rotation of the turntable, the strong magnet is controlled to rotate. The magnetic stirring bar in the water-cooling shell is clustered and then rotated rapidly through the strong magnet, and the coolant in the water-cooling shell is stirred, and the coolant after absorbing heat is stirred to the upper layer of the water-cooling shell, and the coolant that has not absorbed heat is stirred to the vicinity of the heat-dissipating fins, thereby improving the cooling uniformity and cooling effect of the laminate.

[0023] 3. The present invention can assist in cooling the laminate through an air-cooling component. When the laminate is cooled by liquid cooling, in order to prevent the temperature of the laminate from dropping too quickly, the air inside the bellows is heated by a heating pipe, and the hot air is discharged through a rotating roller and an exhaust pipe to cool the laminate, so that the air near the laminate flows quickly to take away the heat and prevent the temperature of the laminate from dropping too quickly. When the temperature of the laminate drops to a safe temperature, the heating pipe is turned off, and the laminate is quickly cooled to room temperature by continuously blowing cold air, so as to prevent the laminate from cooling rapidly and causing cracks and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0025] Figure 1 A three-dimensional diagram of a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 2 A rear view of a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 3 It is a side view of a frame in a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 4 A cross-sectional view of a wind box in a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 5 A cross-sectional view of a telescopic shell in a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 6 A cross-sectional view of a water cooling shell in a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 7 It is a partial cross-sectional view of a control frame in a cooling uniformity mechanism of a high-temperature electric heating vacuum laminator; Figure 8 A cross-sectional view of a circulation box in a cooling uniformity mechanism of a high-temperature electrically heated vacuum laminator.

[0026] In the attached drawings: 100, frame; 120, water cooling shell; 130, hydraulic cylinder; 140, infrared temperature sensor; 150, support frame; 200, liquid cooling component; 210, heat conduction plate; 220, heat dissipation fin; 230, magnetic stirring bar; 240, control frame; 250, displacement mechanism; 260, connecting frame; 270, magnetic stirring mechanism; 271, first motor; 272, driving gear; 273, fixing plate; 274, driven gear; 275, turntable; 276, strong magnet; 280, coolant circulation mechanism; 300, air cooling component; 310, rotating roller; 320, conveying pipe; 330, Exhaust pipe; 340, bellows; 350, heating tube; 360, filter element; 370, exhaust fan; 380, cleaning mechanism; 251, second motor; 252, moving gear; 253, displacement gear plate; 281, circulation box; 282, pump body; 283, semiconductor refrigerator; 284, spoiler; 285, adjustment block; 286, movable frame; 287, cylinder; 288, limiting cylinder; 289, positioning rod; 381, third motor; 382, ​​screw; 383, threaded sleeve; 384, cleaning plate; 385, telescopic shell; 386, elastic sheet; 387, scraper; 388, movable groove; 389, limiting rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Embodiment 1 See also Figure 1-8The present invention is a cooling uniformity mechanism for a high-temperature electric heating vacuum laminator, comprising a frame 100, a liquid cooling component 200 and an air cooling component 300. A water cooling shell 120 is arranged on the top of the frame 100. Both sides of the front and rear sides of the frame 100 are fixedly connected with a hydraulic cylinder 130. The top of the output end of the hydraulic cylinder 130 is fixedly connected to the water cooling shell 120. The front side of the frame 100 is fixedly connected with an infrared temperature sensor 140. The liquid cooling component 200 comprises a heat conducting plate 210. Both sides of the heat conducting plate 210 are connected to the water cooling shell 120. The inner wall of the shell 120 is fixedly connected, the top of the heat conducting plate 210 is fixedly connected with a heat dissipation fin 220, the top of the heat dissipation fin 220 is provided with a magnetic stirring bar 230, the top of the water-cooled shell 120 is provided with a control frame 240, the rear side of the control frame 240 is fixedly connected with a displacement mechanism 250, the top of the control frame 240 is fixedly connected with a connecting frame 260, the top of the connecting frame 260 is fixedly connected with a magnetic stirring mechanism 270, the magnetic stirring mechanism 270 includes a first motor 271, the bottom of the output end of the first motor 271 penetrates To the inner cavity of the control frame 240 and fixedly connected with a driving gear 272, the front side and the rear side between the two sides of the inner cavity of the control frame 240 are fixedly connected with a fixing plate 273, the front side and the rear side of the driving gear 272 are meshed with a driven gear 274, the bottom of the driven gear 274 passes through the fixing plate 273 and is fixedly connected with a turntable 275, the bottom of the turntable 275 is fixedly connected with a strong magnet 276, the left side of the water-cooled shell 120 is fixedly connected with a coolant circulation mechanism 280, the air-cooled cooling component 300 includes a rotating roller 310, a rotating roller 311, and a rotating roller 312. The front and rear ends of 10 are both extended to the outside of the frame 100, the front and rear ends of the rotating roller 310 are respectively connected to the delivery pipe 320 and the exhaust pipe 330 through a rotating joint, a bellows 340 is fixedly connected to the right side of the front side of the frame 100, a heating pipe 350 and a filter element 360 are respectively fixedly connected to the top and bottom between the two sides of the inner cavity of the bellows 340, an exhaust fan 370 is connected to the left side of the bellows 340, the top of the right side of the bellows 340 is connected to the delivery pipe 320, and a cleaning mechanism 380 is fixedly connected to the bottom of the inner cavity of the bellows 340.

[0029] Specifically: the hydraulic cylinder 130 can control the use height of the water-cooled shell 120, so that the water-cooled shell 120 controls the heat-conducting plate 210 to fit the laminate downward, the heat-conducting plate 210 and the heat-dissipating fins 220 can conduct the heat of the laminate into the coolant, the magnetic stirrer 230 can cooperate with the rotating strong magnet 276 to aggregate and stir the coolant, so that the coolant after absorbing heat is stirred to the upper layer, and the coolant that has not absorbed heat is stirred to the lower layer, the displacement mechanism 250 can make the control frame 240 reciprocate left and right to increase the stirring range and stirring effect, the first motor 271 can cooperate with the driving gear 272 to control the driven gear 274 and the turntable 2 75 rotation, the coolant circulation mechanism 280 can circulate and cool the coolant inside the water-cooled shell 120, the rotating roller 310 can transport the laminate to be under the heat conduction plate 210, the delivery pipe 320 can transport the air inside the bellows 340 to the rotating roller 310 and the exhaust pipe 330, the exhaust pipe 330 can blow out air flow to make the air near the laminate flow quickly to take away the heat, the exhaust fan 370 can transport external air to the inside of the bellows 340, the filter element 360 can filter the dust in the air, and the cleaning mechanism 380 can clean the bottom of the filter element 360 to prevent the dust from clogging the filter element 360.

[0030] Embodiment 2 See also Figure 1 , Figure 2 and Figure 3 On the basis of the first embodiment, the displacement mechanism 250 includes a second motor 251, the front side of the second motor 251 is fixedly connected to the control frame 240, the bottom of the output end of the second motor 251 is fixedly connected with a moving gear 252, the front side of the moving gear 252 is meshed with a displacement tooth plate 253, the front side of the displacement tooth plate 253 is fixedly connected to the water-cooled shell 120, the top of the front side of the water-cooled shell 120 is fixedly connected with a sliding rod, the surface of the sliding rod is slidably connected with a sliding sleeve, the top of the sliding sleeve is fixedly connected to the water-cooled shell 120, the front surface of the water-cooled shell 120 is fixedly connected with a controller, the front and rear sides of the bottom of the frame 100 are fixedly connected with a support frame 150, the surface of the exhaust pipe 330 is fixedly connected with a connecting ring, and the front side of the connecting ring is fixedly connected to the frame 100.

[0031] Specifically: the second motor 251 can control the rotation of the moving gear 252. During the rotation of the moving gear 252, the moving gear 252 cooperates with it to enable the control frame 240 to move left and right. The sliding rod and the sliding sleeve can limit the control frame 240 so that it can move left and right smoothly. The controller can control the heating and cooling intensity of the heating tube 350 and the semiconductor refrigerator 283. The support frame 150 can stably support the frame 100, and the connecting ring can prevent the exhaust pipe 330 from rotating.

[0032] Embodiment 3 See also Figure 1 , Figure 2 and Figure 8 On the basis of the first embodiment, the cooling liquid circulation mechanism 280 includes a circulation box 281, the right side of the circulation box 281 is fixedly connected to the water-cooled shell 120, the front side of the circulation box 281 is connected to the water-cooled shell 120 through a conduit, the rear side of the circulation box 281 is connected to a pump body 282, the water outlet on the rear side of the pump body 282 is connected to the water-cooled shell 120, the top of the circulation box 281 is fixedly connected to a semiconductor refrigerator 283, the cold end of the top of the semiconductor refrigerator 283 penetrates into the inner cavity of the circulation box 281, and both sides of the inner cavity of the circulation box 281 A spoiler 284 is movably connected therebetween, an adjusting block 285 is fixedly connected to the top of the spoiler 284, a movable frame 286 is sleeved on the surface of the adjusting block 285, a cylinder 287 is fixedly connected to the front side of the circulation box 281, the rear side of the output end of the cylinder 287 penetrates the circulation box 281 and is fixedly connected to the movable frame 286, a limiting cylinder 288 is fixedly connected to the rear side of the circulation box 281, a positioning rod 289 is provided in the inner cavity of the limiting cylinder 288, and the front side of the positioning rod 289 penetrates the circulation box 281 and is fixedly connected to the movable frame 286.

[0033] Specifically: the pump body 282 can cooperate with the conduit to continuously circulate the coolant inside the circulation box 281 and the water-cooled shell 120, the semiconductor refrigerator 283 can cool the coolant, reduce the temperature of the circulating coolant, and improve the cooling effect of the coolant, the spoiler 284 can disturb the coolant inside the circulation box 281, so that the coolant near the cold end of the semiconductor refrigerator 283 flows rapidly, thereby improving the cooling effect of the coolant, the cylinder 287 can control the use position of the movable frame 286, the adjustment block 285 can cooperate with the movable frame 286 to control the swing of the spoiler 284, and the limit cylinder 288 can cooperate with the positioning rod 289 to limit the movable frame 286 to prevent it from shaking and shifting during movement.

[0034] Embodiment 4 See also Figure 1 , Figure 2 , Figure 4 and Figure 5On the basis of the first embodiment, the cleaning mechanism 380 includes a third motor 381, the bottom of the third motor 381 is fixedly connected to the inner wall of the bellows 340, a screw 382 is fixedly connected to the left side of the output end of the third motor 381, a threaded sleeve 383 is threadedly connected to the surface of the screw 382, ​​a cleaning plate 384 is fixedly connected to the top of the threaded sleeve 383, the cleaning plate 384 includes a telescopic shell 385, an elastic sheet 386 is fixedly connected to the bottom of the inner cavity of the telescopic shell 385, and the top of the elastic sheet 386 A scraper 387 is fixedly connected, and a movable groove 388 is provided on the front and rear sides of the scraper 387. A limit rod 389 is provided in the inner cavity of the movable groove 388. The opposite sides of the two limit rods 389 are fixedly connected to the inner wall of the telescopic shell 385. A slider is fixedly connected to the bottom of the threaded sleeve 383, and a slide rail is slidably connected to the surface of the slider. The bottom of the slide rail is fixedly connected to the inner wall of the bellows 340. A mounting plate is movably connected to the left side of the screw rod 382, ​​and the bottom of the mounting plate is fixedly connected to the bellows 340.

[0035] Specifically: the third motor 381 can cooperate with the screw 382 to control the use position of the threaded sleeve 383 and the cleaning plate 384. The cleaning plate 384 can clean the bottom of the filter element 360 and sweep away the dust attached to its surface. The elastic sheet 386 can make the scraper 387 enter the inner cavity of the telescopic shell 385 after being pressed. The limiting rod 389 and the movable groove 388 can limit the scraper 387 so that it can move up and down smoothly. The scraper 387 can move up and down to improve its cleaning effect on the bottom inclined surface of the filter element 360. The slider and the slide rail can limit the threaded sleeve 383 to prevent the threaded sleeve 383 from rotating and improve the stability of the threaded sleeve 383 during movement. The mounting plate is connected to the screw 382 by a bearing, so that the screw 382 can rotate stably to prevent it from swinging during rotation.

[0036] The working principle of the present invention is as follows: the laminate output by the high-temperature electric heating vacuum laminator is moved to the right below the heat conducting plate 210 by the rotating rotating roller 310, the temperature of the laminate is detected by the infrared temperature sensor 140, the hydraulic cylinder 130 is turned on, the hydraulic cylinder 130 controls the water cooling shell 120 to move downward, and when the heat conducting plate 210 contacts the laminate, the pump body 282 is turned on, the pump body 282 cooperates with the circulation box 281 to circulate the coolant inside the water cooling shell 120, and the first motor 271 and the second motor 251 are turned on at the same time, the first motor 271 cooperates with the driving gear 272 to control the rotation of the driven gear 274 and the turntable 275, the turntable 275 rotates to control the rotation of the strong magnet 276, and the strong magnet 276 causes the magnetic stirrer 230 inside the water cooling shell 120 to aggregate and then rotate during the rotation process, thereby stirring the coolant in the water cooling shell 120, stirring the coolant after absorbing heat to the upper layer of the water cooling shell 120, and stirring the coolant that has not absorbed heat to the upper layer of the water cooling shell 120. The coolant is stirred to the vicinity of the heat dissipation fins 220, and at the same time, the flowing coolant enters the inside of the circulation box 281, and its temperature is lowered by the semiconductor refrigerator 283, so that the laminate can be cooled and cooled evenly, avoiding deformation and cracking of the laminate due to large local temperature differences. While liquid cooling is being carried out, the exhaust fan 370 transports external air to the inside of the bellows 340, and the filter element 360 filters the dust in the air and then heats the air through the heating pipe 350, and the hot air is discharged through the exhaust pipe 330. The controller controls the heating temperature and cooling temperature of the heating pipe 350 and the semiconductor refrigerator 283 according to the temperature of the laminate, so that the laminate will not experience a short-term rapid cooling when cooling, avoiding changes in the material properties of the laminate, and cooling the laminate with the assistance of air cooling until it is at a safe temperature, then the heating pipe 350 is turned off and cold air is blown out, so that the temperature of the laminate is quickly reduced, thereby improving the cooling uniformity and cooling effect of the laminate.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A cooling uniformity mechanism for a high-temperature electric heating vacuum laminator, comprising a frame (100), a liquid cooling component (200) and an air cooling component (300), characterized in that: A water-cooling shell (120) is disposed on the top of the frame (100), a hydraulic cylinder (130) is fixedly connected to both sides of the front and rear sides of the frame (100), the top of the output end of the hydraulic cylinder (130) is fixedly connected to the water-cooling shell (120), and an infrared temperature sensor (140) is fixedly connected to the front side of the frame (100); The liquid cooling component (200) comprises a heat conducting plate (210), both sides of the heat conducting plate (210) are fixedly connected to the inner wall of the water cooling shell (120), the top of the heat conducting plate (210) is fixedly connected to a heat dissipation fin (220), the top of the heat dissipation fin (220) is provided with a magnetic stirring bar (230), the top of the water cooling shell (120) is provided with a control frame (240), the rear side of the control frame (240) is fixedly connected to a displacement mechanism (250), the top of the control frame (240) is fixedly connected to a connecting frame (260), the top of the connecting frame (260) is fixedly connected to a magnetic stirring mechanism (270), and the magnetic stirring mechanism (270) is fixedly connected to the magnetic stirring mechanism (270). The mechanism (270) comprises a first motor (271), the bottom of the output end of the first motor (271) passes through the inner cavity of the control frame (240) and is fixedly connected to a driving gear (272), the front side and the rear side between the two sides of the inner cavity of the control frame (240) are fixedly connected to a fixing plate (273), the front side and the rear side of the driving gear (272) are meshed with a driven gear (274), the bottom of the driven gear (274) passes through the fixing plate (273) and is fixedly connected to a rotating disk (275), the bottom of the rotating disk (275) is fixedly connected to a strong magnet (276), and the left side of the water-cooling shell (120) is fixedly connected to a coolant circulation mechanism (280); The air-cooling component (300) comprises a rotating roller (310), the front end and the rear end of the rotating roller (310) both extend through the outside of the frame (100), the front end and the rear end of the rotating roller (310) are respectively connected to a delivery pipe (320) and an exhaust pipe (330) via a rotating joint, a bellows (340) is fixedly connected to the right side of the front side of the frame (100), a heating pipe (350) and a filter element (360) are respectively fixedly connected to the top and the bottom between the two sides of the inner cavity of the bellows (340), an exhaust fan (370) is connected to the left side of the bellows (340), the top of the right side of the bellows (340) is connected to the delivery pipe (320), and a cleaning mechanism (380) is fixedly connected to the bottom of the inner cavity of the bellows (340).

2. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 1, characterized in that: The displacement mechanism (250) comprises a second motor (251), the front side of the second motor (251) is fixedly connected to the control frame (240), the bottom of the output end of the second motor (251) is fixedly connected to a moving gear (252), the front side of the moving gear (252) is meshed with a displacement tooth plate (253), and the front side of the displacement tooth plate (253) is fixedly connected to the water cooling shell (120).

3. The cooling uniformity mechanism of a high temperature electric heating vacuum laminator according to claim 1, characterized in that: A sliding rod is fixedly connected to the top of the front side of the water-cooling shell (120), a sliding sleeve is slidably connected to the surface of the sliding rod, the top of the sliding sleeve is fixedly connected to the water-cooling shell (120), and a controller is fixedly connected to the front surface of the water-cooling shell (120).

4. The cooling uniformity mechanism of a high temperature electric heating vacuum laminator according to claim 1, characterized in that: The cooling liquid circulation mechanism (280) comprises a circulation box (281), the right side of the circulation box (281) is fixedly connected to the water-cooled shell (120), the front side of the circulation box (281) is connected to the water-cooled shell (120) via a conduit, the rear side of the circulation box (281) is connected to a pump body (282), the water outlet on the rear side of the pump body (282) is connected to the water-cooled shell (120), the top of the circulation box (281) is fixedly connected to a semiconductor refrigerator (283), and the cold end of the top of the semiconductor refrigerator (283) passes through the inner cavity of the circulation box (281).

5. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 4, characterized in that: A spoiler (284) is movably connected between the two sides of the inner cavity of the circulation box (281); an adjustment block (285) is fixedly connected to the top of the spoiler (284); a movable frame (286) is sleeved on the surface of the adjustment block (285); a cylinder (287) is fixedly connected to the front side of the circulation box (281); and the rear side of the output end of the cylinder (287) passes through the circulation box (281) and is fixedly connected to the movable frame (286).

6. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 5, characterized in that: The rear side of the circulation box (281) is fixedly connected to a limiting cylinder (288), the inner cavity of the limiting cylinder (288) is provided with a positioning rod (289), and the front side of the positioning rod (289) penetrates the circulation box (281) and is fixedly connected to the movable frame (286).

7. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 1, characterized in that: The cleaning mechanism (380) comprises a third motor (381), the bottom of the third motor (381) being fixedly connected to the inner wall of the bellows (340), a screw rod (382) being fixedly connected to the left side of the output end of the third motor (381), a threaded sleeve (383) being threadedly connected to the surface of the screw rod (382), and a cleaning plate (384) being fixedly connected to the top of the threaded sleeve (383).

8. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 7, characterized in that: The cleaning plate (384) comprises a telescopic shell (385), the bottom of the inner cavity of the telescopic shell (385) is fixedly connected to an elastic sheet (386), the top of the elastic sheet (386) is fixedly connected to a scraper (387), the front and rear sides of the scraper (387) are both provided with movable grooves (388), the inner cavity of the movable groove (388) is provided with limit rods (389), and the opposite sides of the two limit rods (389) are both fixedly connected to the inner wall of the telescopic shell (385).

9. A cooling uniformity mechanism for a high temperature electric heating vacuum laminator according to claim 7, characterized in that: The bottom of the threaded sleeve (383) is fixedly connected to a slider, the surface of the slider is slidably connected to a slide rail, the bottom of the slide rail is fixedly connected to the inner wall of the bellows (340), the left side of the screw rod (382) is movably connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to the bellows (340).

10. The cooling uniformity mechanism of a high temperature electric heating vacuum laminator according to claim 1, characterized in that: The front and rear sides of the bottom of the frame (100) are both fixedly connected to a support frame (150), and the surface of the exhaust pipe (330) is fixedly connected to a connecting ring, the front side of the connecting ring being fixedly connected to the frame (100).

Images