A drying device for laminate production with intelligent temperature control function

Abstract

This invention discloses a drying device for laminate production with intelligent temperature control. The invention relates to the technical field of laminate drying devices. The drying device includes a cleanroom, an electrical control cabinet, a heating mechanism, and a transport mechanism. The electrical control cabinet, heating mechanism, and transport mechanism are all fixedly connected to the cleanroom. The heating mechanism is fixedly connected to the transport mechanism. Two sets of transport mechanisms are located on either side of the heating mechanism. The heating mechanism, transport mechanism, and electrical control cabinet are connected via electrical signals. The heating mechanism includes an adsorption mechanism and an angle adjustment mechanism. The adsorption mechanism includes a ball-head rod, and the angle adjustment mechanism includes a slide rail and a six-degree-of-freedom platform. Several sets of adsorption mechanisms are linearly and evenly distributed along the slide rail. One set of ball-head rods is fixedly connected to the six-degree-of-freedom platform. This invention intelligently controls the heater temperature in real time and adjusts the tilt angle of the adsorption plate in real time. It scans and evenly coats the laminate surface, significantly improving the drying effect. Air flotation transport of the adsorbed laminate avoids damage.

Description

Technical Field

[0001] This invention relates to the field of laminate drying equipment, specifically a drying device for laminate production with intelligent temperature control function. Background Technology

[0002] Laminates are composite materials made by hot pressing multiple layers of resin-impregnated substrates, such as epoxy resin and phenolic resin, onto materials like kraft paper and fiberglass cloth. They are widely used in electronics, electrical engineering, construction, and home furnishings. In their production process, pre-drying the resin-impregnated material is a crucial step. The purpose is to bring the resin to a semi-cured state to facilitate subsequent cutting, lamination, and hot pressing.

[0003] Existing laminate drying equipment, such as a wood drying room with patent number CN207815865U, suffers from low temperature control accuracy and poor uniformity. The internal heat field distribution is uneven, and there are obvious temperature dead zones, resulting in inconsistent drying levels in different areas of the same batch or even a single sheet of board. Conventional transportation equipment can easily cause damage to the surface of the laminate. Summary of the Invention

[0004] The purpose of this invention is to provide a drying device for laminate production with intelligent temperature control function, so as to solve the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A drying device for laminate production with intelligent temperature control function includes a clean room, an electrical control cabinet, a heating mechanism, and a transport mechanism. The electrical control cabinet, the heating mechanism, and the transport mechanism are all fixedly connected to the clean room. The heating mechanism is fixedly connected to the transport mechanism. There are two sets of transport mechanisms, which are located on both sides of the heating mechanism. The heating mechanism, the transport mechanism, and the electrical control cabinet are connected by electrical signals.

[0006] The heating mechanism includes an adsorption mechanism and an angle adjustment mechanism. The adsorption mechanism includes a ball-head rod, and the angle adjustment mechanism includes a slide rail and a six-degree-of-freedom platform. The adsorption mechanism is provided in several groups, which are linearly and evenly distributed along the slide rail. One group of ball-head rods is fixedly connected to the six-degree-of-freedom platform.

[0007] This invention is a device for pre-drying laminates. Its purpose is to evaporate some of the solvent in the substrate resin, bringing the resin to a semi-cured state, facilitating subsequent cutting, stacking, and hot-pressing of the laminates. Upon opening the cleanroom, the electrical control cabinet sends an electrical control signal to the transport mechanism, transporting the pre-impregnated resin laminates to the heating mechanism. Multiple sets of laminates are then loaded onto the adsorption mechanism. The electrical control cabinet intelligently adjusts the temperature of the heating mechanism in real time. The angle adjustment mechanism adjusts the angle of the adsorption mechanism in real time via a six-degree-of-freedom platform. Simultaneously, the ball joint adjusts the heating angle of multiple sets of laminates, continuously changing the tilt angle of the laminates. Hot air evenly covers the surface of the laminates in a scanning manner, significantly improving the drying effect. After drying, the laminates are transported out of the cleanroom by the transport mechanism.

[0008] Furthermore, the heating mechanism also includes a heater, a lifting mechanism, and an assembly platform; the transport mechanism includes an inclined platform; the lifting mechanism includes a lifting plate and a base platform; the heater, base platform, and inclined platform are all fixedly connected to the cleanroom; the assembly platform is fixedly connected to the inclined platform; the angle adjustment mechanism also includes an electric turntable; the electric turntable is fixedly connected to the slide rail, lifting plate, and six-degree-of-freedom platform; several sets of heaters are provided, and these sets of heaters are evenly distributed along the circumference of the lifting plate; the heater, six-degree-of-freedom platform, electric turntable, and lifting mechanism are all connected to the electrical control cabinet via electrical signals.

[0009] The transport mechanism transports the pre-impregnated resin laminates to the inclined platform near the assembly table. After a set of laminates is transported to the adsorption mechanism, the lifting mechanism rises one station, raising the linearly evenly distributed adsorption mechanisms below to the transport station. The lifting mechanism drives several sets of linearly evenly distributed adsorption mechanisms along the slide rails to rise sequentially and adsorb multiple sets of laminates. Several sets of heaters evenly distributed along the circumference of the lifting plate, according to the electrical signals from the control cabinet, uniformly blow onto the surface of the laminates from the side of the adsorption mechanism in a scanning manner. The six-degree-of-freedom platform, in conjunction with the electric turntable, adjusts the angle of the adsorption mechanism in real time, and at the same time adjusts the heating angle of multiple sets of laminates, so that the laminates continuously change their tilt angle, greatly improving the drying effect of the laminates.

[0010] Furthermore, the adsorption mechanism also includes an adsorption plate, which is provided with adsorption vents, vents, and ball cavity seats. Several sets of vents, ball rods, and ball cavity seats are provided, and these sets of vents, ball rods, and ball cavity seats are evenly distributed along the circumference of the adsorption plate. The ball rod is fixedly connected to the adsorption plate, and the end of the ball rod away from the adsorption plate contacts the adjacent ball cavity seat. The angle adjustment mechanism also includes a hinge buckle, which is fixedly connected to the adsorption plate.

[0011] The transport mechanism transports the pre-impregnated resin laminate to the inclined platform near the assembly table. The laminate is first air-floated on the outer ring and then vacuum-adsorbed on the inner ring through the adsorption pores and exhaust pores to avoid possible damage to the surface of the laminate. The six-degree-of-freedom platform, together with the electric turntable, adjusts the tilt angle of the adsorption plate near the lifting plate in real time. The adsorption plate can rotate freely in the three-axis space. Adjacent adsorption plates are connected and assembled through ball joint rods and ball cavity seats. The adsorption plates are fixed by hinge buckles.

[0012] Furthermore, the adsorption mechanism also includes a vacuum pump and a first air pump. Both the vacuum pump and the first air pump are fixedly connected to the adsorption disk and are located below the adsorption disk. Several sets of adsorption holes are evenly distributed along the circular surface of the adsorption disk. The upper end of the exhaust hole is offset towards the center of the upper surface of the adsorption disk. The vacuum pump is in contact with the adsorption holes, and the first air pump is in contact with the exhaust hole.

[0013] The transport mechanism transports the pre-impregnated resin laminate to one end of the inclined platform near the assembly table. The first air pump exhausts air into the upper surface of the adsorption plate through the exhaust hole. Because the upper end of the exhaust hole is offset towards the center of the upper surface of the adsorption plate, an air flotation film pointing towards the center of the adsorption plate is formed. After the air flotation film pushes the laminate towards the center of the adsorption plate, the vacuum pump draws a vacuum to adsorb the laminate through the adsorption air holes evenly distributed along the circular surface of the adsorption plate.

[0014] Furthermore, the angle adjustment mechanism also includes a disc seat, and there are several sets of hinge buckles and disc seats. The several sets of hinge buckles and disc seats are evenly distributed linearly along the slide rail. The hinge buckles are hinged to the disc seats, and the disc seats are in contact with the slide rail.

[0015] The six-degree-of-freedom platform, in conjunction with the electric turntable, adjusts the tilt angle of the adsorption plate near the lifting plate in real time. The adsorption plate is fixedly mounted by the hinge buckle. When the six-degree-of-freedom platform, in conjunction with the electric turntable, adjusts the tilt angle of the adsorption plate in real time, the hinge buckle rotates around the disc seat. The disc seat rotates around its axis within the slide rail. The hinge buckle and the disc seat work together to adjust the tilt angle of the adsorption plate.

[0016] Furthermore, the lifting mechanism also includes a servo motor, a threaded rod, and a limit rod. The servo motor and the limit rod are fixedly connected to the base platform. The output end of the servo motor is fixedly connected to the threaded rod. The lifting plate is provided with a sliding groove and a threaded hole. The threaded rod and the threaded hole are connected by threads. The sliding groove and the limit rod are slidably connected. The servo motor and the electrical control cabinet are connected by electrical signals.

[0017] The transport mechanism transports the pre-impregnated resin laminate to one end of the inclined platform near the assembly table. After a set of laminates is transported to the adsorption mechanism, the servo motor outputs a fixed-axis torque to the threaded rod. Through the threaded assembly between the threaded rod and the threaded hole, the fixed-axis torque of the threaded rod is transmitted to the lifting plate. The sliding assembly between the slide and the limit rod restricts the degree of freedom of the lifting plate. The lifting plate moves upward along the limit rod, rises one station, and lifts the linearly evenly distributed adsorption mechanism below to the transport station.

[0018] Furthermore, the transport mechanism also includes rollers and a drive motor. Side holes are provided on the inclined platform. Several sets of rollers and side holes are provided. Several sets of rollers and side holes are linearly and evenly distributed along the inclined platform. The drive motor is fixedly connected to the inclined platform. The output end of the drive motor is fixedly connected to a set of rollers. Adjacent rollers are connected by belt transmission. The rollers are rotatably connected to the side holes. The drive motor is connected to the electrical control cabinet by electrical signals.

[0019] The electrical control cabinet sends a start electrical signal to the drive motor, which outputs a fixed-axis torque to the rollers. Adjacent rollers are driven by belts, and the rollers rotate around their axes in the side holes. The laminates are transported to the assembly table in sequence by several sets of rollers that are linearly and evenly distributed along the inclined platform.

[0020] Furthermore, the transport mechanism also includes a side pipe and a second air pump. The second air pump is fixedly connected to the clean room. The side pipe is connected to the roller and the second air pump through pipes. The roller is provided with air flotation holes. There are several groups of air flotation holes. The several groups of air flotation holes are evenly distributed along the circumference of the roller side wall. The second air pump is connected to the electrical control cabinet through electrical signals.

[0021] The electrical control cabinet sends an electrical signal to the second air pump. The second air pump supplies air to several sets of rollers that are linearly and evenly distributed along the inclined platform through pipes and side pipes. The air is discharged through several sets of air flotation holes that are evenly distributed along the circumference of the roller side wall. An air flotation film is formed on the roller surface to prevent the laminate from being scratched and damaged during transportation.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention designs an adsorption mechanism. A first air pump exhausts air through an exhaust port onto the upper surface of the adsorption disk. Because the upper end of the exhaust port is offset towards the center of the upper surface of the adsorption disk, an air flotation film pointing towards the center of the adsorption disk is formed. After the air flotation film pushes the laminate towards the center of the adsorption disk, a vacuum pump uses adsorption air holes evenly distributed along the circular surface of the adsorption disk to evacuate and adsorb the laminate, avoiding potential damage to the surface of the laminate. The present invention also designs an angle adjustment mechanism. A six-degree-of-freedom platform, in conjunction with an electric turntable, adjusts the tilt angle of the adsorption disk near the lifting plate in real time. A hinged fastener secures the adsorption disk. When the six-degree-of-freedom platform, in conjunction with the electric turntable, adjusts the tilt angle of the adsorption disk in real time, the hinged fastener rotates hingedly around the disk seat. The disk seat rotates around its axis within the slide rail. The hinged fastener and the disk seat work together to adjust the tilt angle of the adsorption disk. The device can rotate freely within the axial space. Adjacent adsorption plates are connected and linked by ball joint rods and ball cavity seats. Several sets of heaters evenly distributed along the circumference of the lifting platen, along with a scanning motion, uniformly blow heat onto the laminate surface from the side of the adsorption mechanism. This causes the laminate to continuously change its tilt angle, significantly improving the drying effect. The invention also incorporates a transport mechanism that supplies air to several sets of rollers linearly distributed along the inclined platform. The gas exits through several sets of air flotation holes evenly distributed along the sidewalls of the rollers, forming an air flotation film on the roller surface. The rollers sequentially transport the laminate to the assembly table, preventing scratches and damage during transport. Furthermore, the invention intelligently controls the heater temperature in real time based on the cleanroom temperature, adjusting the tilt angle of the adsorption plates accordingly. This allows the heat source to uniformly blow heat onto the laminate surface from the side in a scanning motion, significantly improving the drying effect. The air flotation transport method prevents damage to the adsorbed laminate. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a partial sectional view of the overall structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the heating mechanism structure of the present invention;

[0026] Figure 4 This is an isometric schematic diagram of the heating mechanism of the present invention;

[0027] Figure 5 for Figure 4 A magnified view of part A;

[0028] Figure 6 This is a schematic diagram of the angle adjustment mechanism of the present invention;

[0029] Figure 7 for Figure 6 A magnified view of part B;

[0030] Figure 8This is a schematic diagram of the transportation mechanism structure of the present invention;

[0031] Figure 9 for Figure 8 A magnified view of a portion of C.

[0032] In the diagram: 1. Cleanroom; 2. Electrical control cabinet; 3. Heating mechanism; 31. Heater; 32. Adsorption mechanism; 321. Adsorption plate; 3211. Adsorption vent; 3212. Exhaust vent; 3213. Ball cavity seat; 322. Air pump; 323. First air pump; 324. Ball joint rod; 33. Angle adjustment mechanism; 331. Slide rail; 332. Six-degree-of-freedom platform; 333. Hinge; 334. Disc 335. Electric turntable; 34. Lifting mechanism; 341. Servo motor; 342. Threaded rod; 343. Lifting plate; 3431. Slide groove; 3432. Threaded hole; 344. Limiting rod; 345. Base platform; 35. Assembly platform; 4. Transport mechanism; 41. Inclined platform; 411. Side hole; 42. Roller; 421. Air flotation hole; 43. Drive motor; 44. Side pipe; 45. Second air pump. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] like Figure 1 , Figure 2 , Figure 3 As shown, the present invention provides a technical solution for a drying device for laminate production with intelligent temperature control function, including a clean room 1, an electrical control cabinet 2, a heating mechanism 3, and a transport mechanism 4. The electrical control cabinet 2, the heating mechanism 3, and the transport mechanism 4 are all fixedly connected to the clean room 1. The heating mechanism 3 is fixedly connected to the transport mechanism 4. There are two sets of transport mechanisms 4, which are located on both sides of the heating mechanism 3. The heating mechanism 3, the transport mechanism 4, and the electrical control cabinet 2 are connected by electrical signals.

[0035] The heating mechanism 3 includes an adsorption mechanism 32 and an angle adjustment mechanism 33. The adsorption mechanism 32 includes a ball head rod 324, and the angle adjustment mechanism 33 includes a slide rail 331 and a six-degree-of-freedom platform 332. The adsorption mechanism 32 is provided in several groups, and the several groups of adsorption mechanisms 32 are linearly and evenly distributed along the slide rail 331. One group of ball head rods 324 is fixedly connected to the six-degree-of-freedom platform 332.

[0036] This invention is a device for pre-drying laminates. Its purpose is to evaporate some of the solvent in the resin of the substrate, bringing the resin to a semi-cured state, facilitating subsequent cutting, stacking, and molding of the laminates. The cleanroom 1 is opened, and the electrical control cabinet 2 sends an electrical control signal to the transport mechanism 4, transporting the pre-impregnated resin laminates to the heating mechanism 3. Multiple sets of laminates are then loaded onto the adsorption mechanism 32. The electrical control cabinet 2 intelligently adjusts the temperature of the heating mechanism 3 in real time. The angle adjustment mechanism 33 adjusts the angle of the adsorption mechanism 32 in real time via the six-degree-of-freedom platform 332. The ball joint 324 simultaneously adjusts the heating angle of multiple sets of laminates, causing the laminates to continuously change their tilt angle. Hot air evenly covers the surface of the laminates in a scanning manner, significantly improving the drying effect. After the drying process is completed, the laminates are transported out of the cleanroom 1 via the transport mechanism 4.

[0037] like Figure 2 , Figure 3 , Figure 4 As shown, the heating mechanism 3 also includes a heater 31, a lifting mechanism 34, and an assembly platform 35. The transport mechanism 4 includes an inclined platform 41. The lifting mechanism 34 includes a lifting plate 343 and a base platform 345. The heater 31, the base platform 345, and the inclined platform 41 are all fixedly connected to the clean room 1. The assembly platform 35 is fixedly connected to the inclined platform 41. The angle adjustment mechanism 33 also includes an electric turntable 335. The electric turntable 335 is fixedly connected to the slide rail 331, the lifting plate 343, and the six-degree-of-freedom platform 332. The heater 31 is provided in several groups. The several groups of heaters 31 are evenly distributed around the circumference of the lifting plate 343. The heater 31, the six-degree-of-freedom platform 332, the electric turntable 335, and the lifting mechanism 34 are all connected to the electrical control cabinet 2 via electrical signals.

[0038] The transport mechanism 4 transports the pre-impregnated resin laminate to one end of the inclined platform 41 near the assembly table 35. After a set of laminates is transported to the adsorption mechanism 32, the lifting mechanism 34 rises one position, raising the linearly evenly distributed adsorption mechanisms 32 below to the transport position. The lifting mechanism 34 drives several sets of linearly evenly distributed adsorption mechanisms 32 along the slide rail 331 to rise sequentially to adsorb multiple sets of laminates. Several sets of heaters 31 evenly distributed along the circumference of the lifting plate 343, according to the electrical signal from the electrical control cabinet 2, uniformly blow onto the surface of the laminate from the side of the adsorption mechanism 32 in a scanning manner. The six-degree-of-freedom platform 332, in conjunction with the electric turntable 335, adjusts the angle of the adsorption mechanism 32 in real time, and at the same time adjusts the heating angle of multiple sets of laminates, so that the laminates continuously change their tilt angle, greatly improving the drying effect of the laminates.

[0039] like Figure 5As shown, the adsorption mechanism 32 also includes an adsorption disk 321, which is provided with adsorption vents 3211, vents 3212, and ball cavity seats 3213. The vents 3212, ball head rods 324, and ball cavity seats 3213 are provided in several groups. The several groups of vents 3212, ball head rods 324, and ball cavity seats 3213 are evenly distributed along the circumference of the adsorption disk 321. The ball head rods 324 are fixedly connected to the adsorption disk 321, and the end of the ball head rods 324 away from the adsorption disk 321 contacts the adjacent ball cavity seats 3213. The angle adjustment mechanism 33 also includes a hinge buckle 333, which is fixedly connected to the adsorption disk 321.

[0040] The transport mechanism 4 transports the pre-impregnated resin laminate to the inclined platform 41 near the assembly table 35. The laminate is first air-floated on the outer ring and then vacuum-adsorbed on the inner ring through the adsorption vent 3211 and the exhaust vent 3212 to avoid possible damage to the surface of the laminate. The six-degree-of-freedom platform 332, in conjunction with the electric turntable 335, adjusts the tilt angle of the adsorption plate 321 near the lifting plate 343 in real time. The adsorption plate 321 can rotate freely in the three-axis space. Adjacent adsorption plates 321 are connected and assembled through the ball head rod 324 and the ball cavity seat 3213. The hinge buckle 333 fixes the assembled adsorption plate 321.

[0041] like Figure 5 As shown, the adsorption mechanism 32 also includes a vacuum pump 322 and a first air pump 323. Both the vacuum pump 322 and the first air pump 323 are fixedly connected to the adsorption disk 321. Both the vacuum pump 322 and the first air pump 323 are located below the adsorption disk 321. Several sets of adsorption holes 3211 are evenly distributed along the circular surface of the adsorption disk 321. The upper end of the exhaust hole 3212 is offset toward the center of the upper surface of the adsorption disk 321. The vacuum pump 322 is in contact with the adsorption holes 3211, and the first air pump 323 is in contact with the exhaust hole 3212.

[0042] The transport mechanism 4 transports the pre-impregnated resin laminate to one end of the inclined platform 41 near the assembly table 35. The first air pump 323 exhausts air into the upper surface of the adsorption plate 321 through the exhaust hole 3212. Because the upper end of the exhaust hole 3212 is offset towards the center of the upper surface of the adsorption plate 321, an air flotation film pointing towards the center of the adsorption plate 321 is formed. After the air flotation film pushes the laminate towards the center of the adsorption plate 321, the vacuum pump 322 draws a vacuum to adsorb the laminate through the adsorption air holes 3211 evenly distributed along the circular surface of the adsorption plate 321.

[0043] like Figure 5 , Figure 6 As shown, the angle adjustment mechanism 33 also includes a disc seat 334. The hinge buckle 333 and the disc seat 334 are provided with several sets. The several sets of hinge buckles 333 and disc seats 334 are linearly and evenly distributed along the slide rail 331. The hinge buckle 333 is hinged to the disc seat 334, and the disc seat 334 is in contact with the slide rail 331.

[0044] The six-degree-of-freedom platform 332, in conjunction with the electric turntable 335, adjusts the tilt angle of the adsorption plate 321 near the lifting plate 343 in real time. The adsorption plate 321 is fixedly mounted by the hinge buckle 333. When the six-degree-of-freedom platform 332, in conjunction with the electric turntable 335, adjusts the tilt angle of the adsorption plate 321 in real time, the hinge buckle 333 rotates around the disc seat 334. The disc seat 334 rotates around its axis within the slide rail 331. The hinge buckle 333 and the disc seat 334 cooperate with the adsorption plate 321 to adjust the tilt angle.

[0045] like Figure 7 As shown, the lifting mechanism 34 also includes a servo motor 341, a threaded rod 342, and a limit rod 344. The servo motor 341 and the limit rod 344 are both fixedly connected to the base platform 345. The output end of the servo motor 341 is fixedly connected to the threaded rod 342. The lifting plate 343 is provided with a sliding groove 3431 and a threaded hole 3432. The threaded rod 342 and the threaded hole 3432 are connected by threads. The sliding groove 3431 and the limit rod 344 are slidably connected. The servo motor 341 is connected to the electrical control cabinet 2 by an electrical signal.

[0046] The transport mechanism 4 transports the pre-impregnated resin laminate to one end of the inclined platform 41 near the assembly table 35. After a set of laminates is transported to the adsorption mechanism 32, the servo motor 341 outputs a fixed-axis torque to the threaded rod 342. Through the threaded assembly between the threaded rod 342 and the threaded hole 3432, the fixed-axis torque of the threaded rod 342 is transmitted to the lifting plate 343. The sliding assembly between the slide groove 3431 and the limit rod 344 restricts the degree of freedom of the lifting plate 343. The lifting plate 343 moves upward along the limit rod 344, rises one station, and lifts the linearly evenly distributed adsorption mechanism 32 below to the transport station.

[0047] like Figure 8 , Figure 9 As shown, the transport mechanism 4 also includes rollers 42 and drive motors 43. The inclined platform 41 is provided with side holes 411. There are several sets of rollers 42 and side holes 411. The several sets of rollers 42 and side holes 411 are linearly and evenly distributed along the inclined platform 41. The drive motor 43 is fixedly connected to the inclined platform 41. The output end of the drive motor 43 is fixedly connected to a set of rollers 42. Adjacent rollers 42 are connected by belt transmission. The rollers 42 are rotatably connected to the side holes 411. The drive motor 43 is connected to the electrical control cabinet 2 by electrical signals.

[0048] The electrical control cabinet 2 sends a start electrical signal to the drive motor 43, and the drive motor 43 outputs a fixed-axis torque to the roller 42. Adjacent rollers 42 are driven by belts. The rollers 42 rotate around their axis in the side hole 411. The laminate is transported to the assembly table 35 in sequence by several sets of rollers 42 that are linearly and evenly distributed along the inclined platform 41.

[0049] like Figure 8 , Figure 9As shown, the transport mechanism 4 also includes a side pipe 44 and a second air pump 45. The second air pump 45 is fixedly connected to the clean room 1. The side pipe 44 is connected to the roller 42 and the second air pump 45 through pipes. The roller 42 is provided with air flotation holes 421. Several sets of air flotation holes 421 are provided. Several sets of air flotation holes 421 are evenly distributed along the circumference of the side wall of the roller 42. The second air pump 45 is connected to the electrical control cabinet 2 through electrical signals.

[0050] The electrical control cabinet 2 sends an electrical signal to the second air pump 45. The second air pump 45 supplies air to several sets of rollers 42 that are linearly and evenly distributed along the inclined platform 41 through the pipe and the side pipe 44. The air is discharged through several sets of air flotation holes 421 that are evenly distributed along the circumference of the side wall of the rollers 42. An air flotation film is formed on the surface of the rollers 42 to prevent the laminate from being scratched and damaged during transportation.

[0051] The working principle of this invention is as follows: Upon opening the cleanroom 1, the electrical control cabinet 2 sends an electrical control signal to the transport mechanism 4. The second air pump 45 supplies air through pipes and side pipes 44 to several sets of rollers 42 linearly and evenly distributed along the inclined platform 41. The air is discharged through several sets of air flotation holes 421 evenly distributed along the side wall circumference of the rollers 42, forming an air flotation film on the surface of the rollers 42. Adjacent rollers 42 are driven by belts, and the rollers 42 rotate around their axes within the side holes 411. The pre-impregnated resin laminates are sequentially transported to the assembly table 35 by the several sets of rollers 42 linearly and evenly distributed along the inclined platform 41. The transport mechanism 4 transports the pre-impregnated resin laminates to one end of the inclined platform 41 near the assembly table 35. The laminates undergo outer-ring air flotation followed by inner-ring vacuum adsorption through adsorption holes 3211 and exhaust holes 3212, preventing potential damage to the laminate surface. After a set of laminates is transported to the adsorption mechanism 32, the lifting mechanism 3... 4. The unit rises one level, lifting the linearly distributed adsorption mechanism 32 below to the transport station. The lifting mechanism 34 drives several sets of linearly distributed adsorption mechanisms 32 along the slide rail 331 to rise sequentially and adsorb multiple sets of laminates. Several sets of heaters 31, evenly distributed around the circumference of the lifting plate 343, uniformly blow onto the surface of the laminates from the side of the adsorption mechanism 32 in a scanning manner according to the electrical signal from the electrical control cabinet 2. The six-degree-of-freedom platform 332, in conjunction with the electric turntable 335, adjusts the tilt angle of the adsorption plate 321 near the lifting plate 343 in real time. The adsorption plate 321 can rotate freely in the three-axis space. Adjacent adsorption plates 321 are connected and linked by ball head rods 324 and ball cavity seats 3213. At the same time, the heating angle of multiple sets of laminates is adjusted, so that the tilt angle of the laminates is constantly changed, which greatly improves the drying effect of the laminates. After the drying operation is completed, the laminates are transported out of the clean room 1 by the transport mechanism 4.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drying device for the production of laminated boards with intelligent temperature control function, comprising a dust-free room (1), characterized in that: It also includes electric control cabinet (2), heating mechanism (3) and transportation mechanism (4), electric control cabinet (2), heating mechanism (3), transportation mechanism (4) are all fixedly connected with dust-free room (1), heating mechanism (3) is fixedly connected with transportation mechanism (4), transportation mechanism (4) is equipped with two groups, two groups transportation mechanism (4) are located on the both sides of heating mechanism (3), heating mechanism (3), transportation mechanism (4) are connected with electric control cabinet (2) through electric signal connection; Heating mechanism (3) includes adsorption mechanism (32) and angle adjusting mechanism (33), adsorption mechanism (32) includes ball head rod (324), angle adjusting mechanism (33) includes slide rail (331) and six degrees of freedom platform (332), adsorption mechanism (32) is equipped with several groups, several groups adsorption mechanism (32) are linearly distributed along slide rail (331), a group ball head rod (324) is fixedly connected with six degrees of freedom platform (332); Heating mechanism (3) also includes heater (31), lifting mechanism (34) and assembly table (35), transportation mechanism (4) includes inclined table (41), lifting mechanism (34) includes lifting disc (343) and bottom table (345), heater (31), bottom table (345), inclined table (41) are all fixedly connected with dust-free room (1), assembly table (35) is fixedly connected with inclined table (41), angle adjusting mechanism (33) also includes motorized turntable (335), motorized turntable (335) is fixedly connected with slide rail (331), lifting disc (343), six degrees of freedom platform (332), heater (31) is equipped with several groups, several groups heater (31) are circumferentially distributed along lifting disc (343), heater (31), six degrees of freedom platform (332), motorized turntable (335), lifting mechanism (34) are all connected with electric control cabinet (2) through electric signal connection; Adsorption mechanism (32) also includes adsorption disc (321), adsorption disc (321) is provided with adsorption air hole (3211), exhaust hole (3212) and ball cavity seat (3213), exhaust hole (3212), ball head rod (324), ball cavity seat (3213) are all equipped with several groups, several groups exhaust hole (3212), ball head rod (324), ball cavity seat (3213) are circumferentially distributed along adsorption disc (321), ball head rod (324) is fixedly connected with adsorption disc (321), one end of ball head rod (324) away from adsorption disc (321) is in contact with adjacent ball cavity seat (3213), angle adjusting mechanism (33) also includes hinged buckle (333), hinged buckle (333) is fixedly connected with adsorption disc (321); The adsorption mechanism (32) further comprises a suction pump (322) and a first air pump (323), both of which are fixedly connected with the adsorption disc (321), and both of which are arranged below the adsorption disc (321); a plurality of groups of adsorption air holes (3211) are uniformly distributed along the circular surface of the adsorption disc (321); the upper end of the exhaust hole (3212) is offset towards the center of the upper surface of the adsorption disc (321); the suction pump (322) is in contact with the adsorption air hole (3211); and the first air pump (323) is in contact with the exhaust hole (3212).

2. The drying device for the production of laminated boards with intelligent temperature control according to claim 1, characterized in that: The angle adjusting mechanism (33) further comprises a disc seat (334), and both the hinge buckle (333) and the disc seat (334) are provided in a plurality of groups; the plurality of groups of hinge buckles (333) and disc seats (334) are linearly and uniformly distributed along the slide rail (331); the hinge buckle (333) is hingedly connected with the disc seat (334); and the disc seat (334) is in contact with the slide rail (331).

3. The drying device for the production of laminated boards with intelligent temperature control according to claim 1, characterized in that: The lifting mechanism (34) further comprises a servo motor (341), a threaded rod (342) and a limiting rod (344), both of which are fixedly connected with the bottom table (345); the output end of the servo motor (341) is fixedly connected with the threaded rod (342); the lifting disc (343) is provided with a sliding groove (3431) and a threaded hole (3432); the threaded rod (342) is connected with the threaded hole (3432) through threads; the sliding groove (3431) is slidingly connected with the limiting rod (344); and the servo motor (341) is connected with the electric control cabinet (2) through an electrical signal.

4. The drying device for the production of laminated boards with intelligent temperature control according to claim 1, characterized in that: The transportation mechanism (4) further comprises a roller (42) and a driving motor (43), and the inclined table (41) is provided with a side hole (411); both the roller (42) and the side hole (411) are provided in a plurality of groups; the plurality of groups of rollers (42) and side holes (411) are linearly and uniformly distributed along the inclined table (41); the driving motor (43) is fixedly connected with the inclined table (41); the output end of the driving motor (43) is fixedly connected with a group of rollers (42); adjacent rollers (42) are connected through a belt transmission; the roller (42) is rotatably connected with the side hole (411); and the driving motor (43) is connected with the electric control cabinet (2) through an electrical signal.

5. The drying device for the production of laminated boards with intelligent temperature control according to claim 4, characterized in that: The transportation mechanism (4) further comprises a side pipe (44) and a second air pump (45), and the second air pump (45) is fixedly connected with the dust-free room (1); the side pipe (44) is connected with the roller (42) and the second air pump (45) through a pipeline; the roller (42) is provided with an air float hole (421); the air float hole (421) is provided in a plurality of groups; the plurality of groups of air float holes (421) are uniformly distributed along the circumferential wall of the roller (42); and the second air pump (45) is connected with the electric control cabinet (2) through an electrical signal.

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