An integrated UV curing machine

Abstract

The application aims to provide an integrated UV curing machine which solves the heat dissipation problem of the UV curing machine during curing. The UV curing machine comprises a UV curing furnace and a conveying mechanism. The UV curing furnace comprises a lower cover, a UV irradiation lamp and an upper cover. A feeding channel is arranged in the lower cover. The UV irradiation lamp is connected to the lower cover and located above the feeding channel. A vertical rod is arranged on the lower cover. A vertically extending long hole is arranged on the vertical rod. The UV irradiation lamp is threadedly connected to the long hole. The feeding channel is located on the conveying path of the conveying belt. Since the lower cover and the upper cover are separated, the photovoltaic cell passes between the lower cover and the upper cover on the conveying belt. Under the irradiation of the UV irradiation lamp, the lower cover and the upper cover are easy to dissipate heat, and the photovoltaic cell and the conveying belt are also easy to dissipate heat. Therefore, the heat dissipation problem of the UV curing machine during curing is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of cell manufacturing in photovoltaic industry, in particular to an integrated UV curing machine. BACKGROUND

[0002] UV is the abbreviation of ultraviolet in English, and the wavelength of UV used in industrial applications is 200nm to 450nm. The process of using UV to irradiate the UV-irradiated hardenable material to make it harden is called UV curing. UV paint can be coated by dipping, showering, painting, spin coating, and even vacuum coating, and then cured into a film by UV photon irradiation. Therefore, the curing of UV paint cannot be separated from the irradiation of UV light.

[0003] According to different product specifications, the photovoltaic cells need to be cured by UV in a targeted manner, and usually mobile curing is used. The material in the conveying line is resistant to temperature >200℃.

[0004] The existing patent CN105107700A discloses a compact UV curing machine. In the specification, it is disclosed that under the action of the fan, the external airflow entering from the air inlet hole on the left side plate of the machine case opposite to the lower cavity of the machine case flows from left to right through the lower cavity (flows through the UV lamp tube, the air-cooled reflective heat sink), then enters the upper cavity through the opening, and flows from right to left through the upper cavity (flows through the electronic transformer) after which it is discharged in turn through the fan, the air outlet hole, thereby forming a circulating airflow high-efficiency heat dissipation and cooling system, effectively reducing the temperature of the interior of the machine case and the air-cooled reflective heat sink. Such a heat dissipation system.

[0005] The disadvantage of this heat dissipation system is that the heat dissipation is too closed, the gas flowability is poor, and the corresponding heat dissipation effect is poor. SUMMARY

[0006] The purpose of the present application is to provide an integrated UV curing machine, which solves the problem of heat dissipation during curing of the UV curing machine.

[0007] To achieve the above purpose, the technical solution adopted by the present application is:

[0008] The application provides an integrated UV curing machine, which comprises a UV curing furnace and a conveying mechanism, and is characterized in that the UV curing furnace comprises a lower cover, a UV irradiation lamp and an upper cover, the lower cover is provided with a material conveying channel, the UV irradiation lamp is connected to the lower cover and located above the material conveying channel, a vertical rod is arranged on the lower cover, a vertically extending long hole is arranged on the vertical rod, the UV irradiation lamp is threadedly connected to the long hole, the upper cover is arranged above the material conveying channel in a lifting manner, and the conveying mechanism comprises a motor, a driving wheel and a driven wheel, the driving end of the motor is connected to the driving wheel through a chain, the driving wheel and the driven wheel are sleeved with a conveying belt, and the material conveying channel is located on the conveying path of the conveying belt.

[0009] Optionally, an air suction cover is further arranged on the upper cover, a plurality of gas outlets are formed in the upper cover, an air inlet and a collective exhaust outlet are arranged on the air suction cover, the number of the air inlets corresponds to that of the gas outlets, and the air inlets and the gas outlets are connected through connecting pipes.

[0010] Further, a plurality of air suction covers are arranged, and the air suction covers are distributed in the length direction of the upper cover.

[0011] Optionally, a vertical stand and a lifting driving element are further arranged, the upper cover and the vertical stand are connected through a sliding block and a sliding rail, and the driving end of the lifting driving element is connected to the upper cover.

[0012] Optionally, the two long holes arranged side by side are arranged on a single vertical rod, and the UV irradiation lamp is simultaneously connected to the two long holes on a single vertical rod.

[0013] Optionally, an adjusting screw is further arranged on the vertical rod, the adjusting screw is arranged in the same direction as the long hole, the adjusting screw is rotatably connected to the vertical rod and the rotation center is the axis of the adjusting screw, and the adjusting screw is threadedly connected to the UV irradiation lamp and can adjust the height of the UV irradiation lamp through rotation of the adjusting screw.

[0014] Optionally, a cooling box is arranged on the rotation path of the conveying belt, and the conveying belt passes through the cooling box.

[0015] Optionally, a material collecting mechanism is arranged outside the conveying mechanism, the material collecting mechanism comprises a driving shaft, a driven shaft and a support, the driving shaft and the driven shaft are rotatably arranged on the support, first and second conveying belts are respectively sleeved on the two ends of the driving shaft and the two ends of the driven shaft, and the first and second conveying belts abut the conveying belt.

[0016] Further, a storage mechanism is arranged in cooperation with the material receiving mechanism, the storage mechanism comprising a linear module and a sliding plate, the sliding plate being arranged to slide on the linear module, a first side plate being arranged on the sliding plate, a top plate and a bottom plate being arranged at upper and lower ends of the first side plate respectively, a second side plate being arranged between the top plate and the bottom plate, the first side plate being arranged at intervals with the second side plate, a first support being arranged on the first side plate, and a second support being arranged on the second side plate, the first support being arranged opposite to the second support.

[0017] Optionally, a cooling pipe is arranged on the conveying mechanism, and a cooling hole is arranged on the cooling pipe, the cooling hole being aligned with the conveying belt.

[0018] By means of the above technical solution, the present application has the following advantages over the prior art:

[0019] The integrated UV curing machine has the lower cover and the lower cover separated, the photovoltaic cell passing between the lower cover and the lower cover on the conveying belt, heat being easily dissipated between the lower cover and the lower cover under the irradiation of the UV irradiation lamp, and the photovoltaic cell and the conveying belt also being easily dissipated, thus solving the problem of heat dissipation during curing of the UV curing machine. BRIEF DESCRIPTION OF DRAWINGS

[0020] Some specific embodiments of the present application will be described in detail below with reference to the accompanying drawings, which are shown by way of example and not limitation. The same reference numbers in the drawings indicate the same or similar components or parts. Those skilled in the art should understand that the drawings are not necessarily drawn to scale. In the drawings:

[0021] Figure 1 is a perspective view of an integrated UV curing machine according to an embodiment of the present application;

[0022] Figure 2 is a right view of the UV curing furnace;

[0023] Figure 3 is Figure 2 is an enlarged view of A in FIG.

[0024] Figure 4 is Figure 2 is an enlarged view of B in FIG.

[0025] Figure 5 is Figure 2 is a front view of FIG.

[0026] Figure 6 is Figure 5 is an enlarged view of C in FIG.

[0027] Figure 7 is Figure 2 is a side view of FIG.

[0028] Figure 8 is an enlarged view of the receiving mechanism and the storage mechanism;

[0029] Figure 9 is an enlarged view of the clamping mechanism;

[0030] Figure 10 is an internal structure view of the clamping mechanism;

[0031] Figure 11 is Figure 9 is an enlarged view of the D part shown in the figure;

[0032] Figure 12 is a perspective view of the storage mechanism;

[0033] Figure 13 is a perspective view of the transmission mechanism;

[0034] Figure 14 is Figure 13 is a left view shown in the figure;

[0035] Figure 15 is Figure 14 is an enlarged view of the E part shown in the figure.

[0036] In the figure, the reference signs are explained as follows:

[0037] 1, UV curing furnace; 2, conveying mechanism; 3, support block; 4, cooling box; 5, material receiving mechanism; 6, cooling pipe; 7, storage mechanism; 8, clamping mechanism; 9, slide rail; 10, slide block; 11, lower cover; 12, UV irradiation lamp; 13, upper cover; 14, material conveying channel; 15, vertical rod; 16, air suction cover; 17, stand; 18, adjusting screw; 20, photovoltaic cell; 21, motor; 22, driving wheel; 23, driven wheel; 24, conveying belt; 25, first adjusting frame; 26, second adjusting frame; 27, first adjusting wheel; 28, second adjusting wheel; 30, groove; 33, third clamping plate; 34, fourth clamping plate; 35, first limiting hole; 36, second limiting hole; 40, bearing frame; 41, first correction wheel; 42, second correction wheel; 43, first limiting wheel; 44, second limiting wheel; 45, first clamping plate; 46, second clamping plate; 47, first hook; 48, second hook; 49, first spring; 50, second spring; 51, driving shaft; 52, driven shaft; 53, support; 55, first conveying belt; 56, second conveying belt; 59, position sensor; 60, cooling hole; 70, second cushion block; 71, linear module; 72, slide plate; 73, first side plate; 74, second side plate; 75, top plate; 76, bottom plate; 77, first support column; 78, second support column; 79, first cushion block; 81, servo motor; 82, driven rod; 83, support belt; 84, second roller; 85, first support plate; 86, second support plate; 87, first cross plate; 88, second cross plate; 89, first roller; 121, fixing hole; 131, air outlet; 151, long hole; 161, air inlet; 162, exhaust outlet; 250, buffer layer; 751, first top hole; 752, second top hole; 753, third top hole; 754, fourth top hole; 761, first bottom hole; 762, second bottom hole; 763, third bottom hole; 764, fourth bottom hole;

[0038] 891, first clamping belt; 842, second clamping belt. DETAILED DESCRIPTION

[0039] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0041] In addition, the technical features involved in the different embodiments of the application described below can be combined with each other as long as there is no conflict between them.

[0042] As Figure 1 shown, the UV curing furnace 1 comprises a lower cover 11, a UV irradiation lamp 12 and an upper cover 13, and the conveying mechanism 2 comprises a motor 21, a driving wheel 22 and a driven wheel 23.

[0043] The UV irradiation lamp 12 is connected to the lower cover 11, and the upper cover 13 is arranged to be liftable, so that when the upper cover 13 is lifted, the distance between the upper cover 13 and the lower cover 11 is increased, facilitating maintenance of the UV irradiation lamp 12.

[0044] The lower cover 11 is provided with a material conveying passage 14, and the UV irradiation lamp 12 is located above the material conveying passage 14 and used for irradiating the products on the material conveying passage 14.

[0045] A cooling box 4 is arranged on the rotating path of the conveying belt 24, and the conveying belt 24 passes through the cooling box 4, so that the conveying belt 24 and the photovoltaic cell 20 are cooled in the cooling box 4.

[0046] As Figure 2 shown, the lower cover 11 is provided with a plurality of vertical rods 15 for connecting the UV irradiation lamp 12, the driving end of the motor 21 is connected to the driving wheel 22 through a chain, the driving wheel 22 is sleeved on the conveying belt 24 with the driven wheel 23, the material conveying passage 14 is located on the conveying path of the conveying belt 24, the photovoltaic cell 20 is placed on the conveying belt 24, and then the photovoltaic cell 20 on the conveying belt 24 is irradiated by the UV irradiation lamp 12. The UV irradiation lamp 12 generates heat during irradiation, and there is a gap between the lower cover 11 and the upper cover 13 for gas flow, so that the hot gas generated by the UV irradiation lamp 12 during irradiation is automatically dispersed, achieving heat dissipation.

[0047] As Figure 3 shown, as Figure 3 is Figure 2 shown in the enlarged view of A, two vertical and parallel long holes 151 are arranged on each vertical rod 15.

[0048] As Figure 6 shown, Figure 6 is Figure 5 an enlarged view of C in FIG. 1, a fixing hole 121 is formed in the UV irradiation lamp 12. The UV irradiation lamp 12 can be fastened by a bolt passing through the long hole 151 and screwed into the fixing hole 121, and the UV irradiation lamp 12 can be adjusted in height within the length of the long hole 151. There can be only one long hole 151 in a single vertical rod 15, or two long holes 151 can be provided to stabilize the UV irradiation lamp 12.

[0049] As Figure 4 shown, Figure 4 is Figure 2 an enlarged view of B in FIG. 1, the vertical rod 15 has an extension 152 extending inward at the top, and an adjusting screw 18 is rotatably arranged in the extension 152. The adjusting screw 18 extends vertically downward, and is screwed with the UV irradiation lamp 12. The adjusting screw 18 has a bolt head at the top, and the UV irradiation lamp 12 can be fine-adjusted in height by rotating the adjusting screw 18 by turning the bolt head. After fine-adjustment, the UV irradiation lamp 12 is screwed tightly in the long hole 151, and the UV irradiation lamp 12 will not fall during adjustment due to the lifting effect of the adjusting screw 18, and no additional parts are needed to hold the UV irradiation lamp 12.

[0050] As Figure 2 shown in FIG. 1, the upper cover 13 has three air suction covers 16 at the top, and each air suction cover 16 has four air inlets 161 arranged at the side. The upper cover 13 has four air outlets 131 corresponding to each air suction cover 16 at the top, and the air outlets 131 are connected to the upper cover 13. The air outlets 131 and the air inlets 161 are connected by a connecting pipe not shown in the figure, and the air suction cover 16 has a collection air outlet 162 at the top. The collection air outlet 162 is connected to a negative pressure pipe to extract hot air generated in the upper cover 13 during operation. The three air suction covers 16 are distributed in the length direction of the upper cover 13 to improve the extraction efficiency. In other embodiments, the number of air suction covers 16 is not particularly limited.

[0051] As Figure 2 and Figure 7 shown in FIG. 1, the easy-maintenance UV curing furnace further comprises a stand 17 having vertically extending slide rails 9, and the upper cover 13 has slide blocks 10 arranged at the back side and slidably connected to the slide rails 9. Therefore, the upper cover 13 can be raised and lowered on the stand 17. The example further comprises a lifting drive not shown in the figure, which is a cylinder having a driving end connected to the upper cover 13 to drive the upper cover 13 to rise and fall.

[0052] As Figure 8The transmission mechanism 2 is provided with a material collecting mechanism 5 outside, the material collecting mechanism 5 includes a driving shaft 51, a driven shaft 52 and a bracket 53, the driving shaft 51 and the driven shaft 52 are rotatably arranged on the bracket 53, the driving shaft 51 is connected to the driving end of the driver through the belt, the driving end rotates the driving shaft 51 through the belt, and the bracket 53 is lapped on the transmission mechanism 2.

[0053] The first conveying belt 55 and the second conveying belt 56 are respectively sleeved on both ends of the driving shaft 51 and the driven shaft 52, the first conveying belt 55 and the second conveying belt 56 are connected to the transmission belt 24, the photovoltaic cell 20 on the transmission belt 24 is moved to the first conveying belt 55 and the second conveying belt 56, the transmission belt 24 is circularly rotated by the driving wheel 22 and the driven wheel 23, and the upper half of the transmission belt 24 is provided with the photovoltaic cell 20.

[0054] The number of the material collecting mechanism 5 is not limited, in this example, a plurality of material collecting mechanisms 5 are arranged, the photovoltaic cell 20 can be cooled on the material collecting mechanism 5, and the plurality of material collecting mechanisms 5 are arranged on the circulation path of the material collecting mechanism 5.

[0055] The storage mechanism 7 is arranged in cooperation with the material collecting mechanism 5, the storage mechanism 7 and the clamping mechanism 8 are arranged on the adjacent material collecting mechanism 5, the storage mechanism 7 includes a linear module 71 and a sliding plate 72, the sliding plate 72 is slidably arranged on the linear module 71, the first side plate 73 is arranged on the sliding plate 72, the first side plate 73 is arranged side by side with the linear module 71, the first side plate 73 is provided with the top plate 75 and the bottom plate 76 at the upper end and the lower end respectively, the second side plate 74 is arranged between the top plate 75 and the bottom plate 76, the first side plate 73 and the second side plate 74 are arranged at intervals, the first side plate 73 and the second side plate 74 are arranged opposite to each other, the photovoltaic cell 20 after solidification is accommodated between the first side plate 73 and the second side plate 74, and the distance between the first side plate 73 and the second side plate 74 is adjustable.

[0056] The first side plate 73 is provided with the first support 77, the second side plate 74 is provided with the second support 78, the first support 77 and the second support 78 are arranged opposite to each other, the first support 77 and the second support 78 are used to support the photovoltaic cell 20 after solidification in the same direction, the width of the photovoltaic cell 20 is greater than the distance between the first conveying belt 55 and the second conveying belt 56, that is, the photovoltaic cell 20 extends to the outside of the first conveying belt 55 and the second conveying belt 56 at both ends, at the same time, the first support 77 is flush with the first conveying belt 55, and the second support 78 is flush with the second conveying belt 56.

[0057] As Figure 9 And Figure 10As shown, the receiving mechanism 5 is provided with a clamping mechanism 8, which includes a servo motor 81 and a driven rod 82. The servo motor 81 drives an end of the driven rod 82, and a support belt 83 is sleeved on the driven rod 82. First and second supporting plates 85 and 86 are respectively arranged on both sides of the support belt 83. The servo motor 81 drives the support belt 83 to rotate back and forth, and the moving length of the support belt 83 is limited, and the first and second supporting plates 85 and 86 move back and forth accordingly, so that the first and second supporting plates 85 and 86 move close to or away from each other.

[0058] A first horizontal plate 87 is arranged on the first supporting plate 85, and a second horizontal plate 88 is arranged on the second supporting plate 86. A plurality of first rollers 89 are arranged on the first horizontal plate 87, and a plurality of second rollers 84 are arranged on the second horizontal plate 86. A first clamping belt 891 is sleeved on the plurality of first rollers 89, and a second clamping belt 842 is sleeved on the plurality of second rollers 84. The photovoltaic cell 20 is placed on the first and second conveying belts 55 and 56. The photovoltaic cell 20 may be inclined when entering the storage mechanism 7. The first and second conveying belts 55 and 56 are located between the first and second clamping belts 891 and 842, so that the first and second clamping belts 891 and 842 can jointly clamp the inclined photovoltaic cell 20, and the first and second clamping belts 891 and 842 can correct the inclined photovoltaic cell 20.

[0059] At the same time, the first clamping belt 891 can rotate on the first rollers 89, and the second clamping belt 842 can rotate on the second rollers 84, so that the photovoltaic cell 20 rolls and rubs with the first and second clamping belts 891 and 842.

[0060] A position sensor 59 is arranged between the first and second conveying belts 55 and 56. When the photovoltaic cell 20 reaches a set position, the position sensor 59 is in signal connection with the linear module 71. The position sensor 59 sends a signal to the linear module 71, and the linear module 71 drives the sliding plate 72 to move upward. Thus, the storage mechanism 7 completes storage of the photovoltaic cell 20 once. The first and second conveying belts 55 and 56 are located between the first and second side plates 73 and 74.

[0061] Further, two or more first supporting columns 77 can be arranged at the same height, and two or more second supporting columns 78 can be arranged at the same height. In the vertical direction, a plurality of first supporting columns 77 and second supporting columns 78 can be symmetrically arranged. Adjacent two first supporting columns 77 and two second supporting columns 78 in the vertical direction are used to accommodate the photovoltaic cell 20. The first and second supporting columns 77 and 78 can be cylindrical or flat.

[0062] As Figure 11As shown, two support blocks 3 are arranged between the drive shaft 51 and the driven shaft 52, with the two support blocks 3 spaced apart. The support blocks 3 are provided with grooves 30, which extend to the outer edges of both ends of the support blocks 3. The first conveyor belt 55 and the second conveyor belt 56 are located on the corresponding grooves 30. Because the photovoltaic cell 20 has weight, the middle part of the first conveyor belt 55 and the second conveyor belt 56 may bend downwards. In this way, the lowered part of the first conveyor belt 55 and the second conveyor belt 56 falls into the groove 30. However, the first conveyor belt 55 and the second conveyor belt 56 do not contact the inner bottom wall of the groove 30. When the first conveyor belt 55 and the second conveyor belt 56 sink, the photovoltaic cell 20 will not fall onto the support block 3, that is, it will not fall onto the top of the two side walls of the groove 30.

[0063] like Figure 12 As shown, the top plate 75 is provided with a first top hole 751, a second top hole 752, a third top hole 753 and a fourth top hole 754, and the bottom plate 76 is provided with a first bottom hole 761, a second bottom hole 762, a third bottom hole 763 and a fourth bottom hole 764. The first side plate 73 is movably disposed in the first top hole 751, the second top hole 752, the first bottom hole 761 and the second bottom hole 762, and the second side plate 74 is movably disposed in the third top hole 753, the fourth top hole 754, the third bottom hole 763 and the fourth bottom hole 764. The first side plate 73 and the second side plate 74 can move closer to each other or move further away from each other.

[0064] The first top hole 751, the second top hole 752, the third top hole 753 and the fourth top hole 754 are all oblong holes, or they can be rectangular holes. The first bottom hole 761, the second bottom hole 762, the third bottom hole 763 and the fourth bottom hole 764 are all oblong holes, or they can be rectangular holes.

[0065] At least two first pillars 77 and two second pillars 78 are provided in the horizontal direction. That is, at least two first pillars 77 and two second pillars 78 are provided in the horizontal direction. In this way, the photovoltaic cell 20 can remain stable when placed on two first pillars 77 and two second pillars 78. The first pillars 77 and two pillars 78 are preferably cylindrical, so that the contact area between the photovoltaic cell 20 and the cylinder is small and the photovoltaic cell 20 dissipates heat quickly. The first pillars 77 and two pillars 78 can also be cubic, so that the contact area between the first pillars 77 and the second pillars 78 and the photovoltaic cell 20 is large, but the stability is even better.

[0066] Multiple first pillars 77 and second pillars 78 are evenly spaced in the vertical direction. When the first pillars 77 and second pillars 78 of the upper layer support the photovoltaic cell 20, the linear module 71 drives the slide plate to move upward. Then, the first pillars 77 and second pillars 78 of the second layer are aligned with the first conveyor belt 55 and the second conveyor belt 56 respectively, waiting for the next photovoltaic cell 20 to arrive at the set position.

[0067] Position sensor 59 is arranged between first conveyor belt 55 and second conveyor belt 56, and is in signal connection with linear module 71 when photovoltaic cell 20 reaches the arranged position.

[0068] First cushion block 79 and second cushion block 70 are symmetrically arranged at the bottom of base plate 76, and first cushion block 79 is arranged at a distance from second cushion block 70. First cushion block 79 and second cushion block 70 mainly serve as a buffer. During the lowering process, or during the carrying process, base plate 76 always lands first. If first support column 77 and second support column 78 have photovoltaic cell 20 placed thereon, first cushion block 79 and second cushion block 70 can reduce the vibration of photovoltaic cell 20 and prevent photovoltaic cell 20 from falling off.

[0069] First fixing groove 755 is arranged on top plate 75, and second fixing groove 756 is arranged on base plate 76. First fixing groove 755 and second fixing groove 756 are arranged opposite each other. First side plate 73 and second side plate 74 are arranged at a distance from each other in first fixing groove 755 and second fixing groove 756. First side plate 73 is movable in first fixing groove 755 and second fixing groove 756. Second side plate 74 is movable in first fixing groove 755 and second fixing groove 756.

[0070] First top hole 751, second top hole 752, third top hole 753, and fourth top hole 754 are all arranged in first fixing groove 755. First bottom hole 761, second bottom hole 762, third bottom hole 763, and fourth bottom hole 764 are all arranged in second fixing groove 756. The extension direction of first fixing groove 755 is the same as the extension direction of first top hole 751, second top hole 752, third top hole 753, and fourth top hole 754. The extension direction of second fixing groove 756 is the same as the extension direction of first bottom hole 761, second bottom hole 762, third bottom hole 763, and fourth bottom hole 764.

[0071] As shown in Figure 13 and Figure 14 and Figure 15 Cooling pipe 6 is arranged on transmission mechanism 2, and cooling hole 60 is arranged on cooling pipe 6. Cooling hole 60 is aligned with transmission belt 24. High-pressure gas is passed through cooling pipe 6. Because transmission belt 24 is also heated when curing photovoltaic cell 20, and transmission belt 24 is continuously at high temperature during the process of circulating rotation, high-pressure gas is used to further cool transmission belt 24 by blowing it through cooling hole 60 to transmission belt 24.

[0072] Buffer layer 250 is arranged on the outer layer of transmission belt 24. Buffer layer 250 is attached to the outer surface of transmission belt 24. Photovoltaic cell 20 will have elasticity when subjected to external force in buffer layer 250.

[0073] The cooling pipe 6 is used to send high pressure gas into the pipe, and the high pressure gas is used to cool the transmission belt 24. When the photovoltaic cell 20 is solidified, the transmission belt 24 is also heated. The transmission belt 24 is continuously at high temperature during the circulation rotation. Therefore, the high pressure gas is used to cool the transmission belt 24, and the high pressure gas is blown to the transmission belt 24 through the cooling holes 60 of the cooling pipe 6, so as to further cool the transmission belt 24, and clean the transmission belt 24, so as to prevent the photovoltaic cell 20 from being polluted.

[0074] The cooling holes 60 of the cooling pipe 6 can blow the transmission belt 24 from both sides, that is, the transmission belt 24 is provided with the cooling pipe 6 on the inside and the outside.

[0075] The first adjusting frame 25 and the second adjusting frame 26 are arranged on the rotation path of the transmission belt 24. The first adjusting frame 25 is arranged at a distance from the second adjusting frame 26, that is, the distance between the first adjusting frame 25 and the second adjusting frame 26 is adjustable. The driving wheel 22 and the driven wheel 23 are respectively above the first adjusting frame 25 and the second adjusting frame 26. The transmission belt 24 is used for a long time at high temperature, and the transmission belt 24 becomes loose on the driving wheel 22 and the driven wheel 23.

[0076] The first adjusting frame 25 is rotatably provided with the first adjusting wheel 27, and the second adjusting frame 26 is rotatably provided with the second adjusting wheel 28. The transmission belt 24 is sleeved on the first adjusting wheel 27 and the second adjusting wheel 28, so that the transmission belt 24 can be kept at a set degree of looseness, and the transmission belt 24 returns to the original state when cooled.

[0077] The first adjusting frame 25 and the second adjusting frame 26 are provided with the bearing frame 40. The rotation path of the transmission belt 24 is located on the upper part of the bearing frame 40. The first adjusting frame 25 and the second adjusting frame 26 cannot be too far away or too close. When the temperature of the transmission belt 24 is too high, the transmission belt 24 between the first adjusting wheel 27 and the second adjusting wheel 28 will sag, and the sagging transmission belt 24 will fall on the bearing frame 40.

[0078] The first adjusting frame 25 and the second adjusting frame 26 are provided with the first adjusting frame 25 and the second adjusting frame 26. The rotation path of the transmission belt 24 is located between the first adjusting wheel 41 and the second adjusting wheel 42, that is, the transmission belt 24 is located between the first adjusting wheel 41 and the second adjusting wheel 42. The transmission belt 24 will move during rotation. The first adjusting wheel 41 and the second adjusting wheel 42 are rotatably arranged, so that the shifted transmission belt 24 rolls and rubs with the first adjusting wheel 41 and the second adjusting wheel 42, and the transmission belt 24 is corrected in position by the first adjusting wheel 41 and the second adjusting wheel 42.

[0079] Further, the first adjusting wheel 41 and the second adjusting wheel 42 are symmetrically arranged. A plurality of first adjusting wheels 41 and a plurality of second adjusting wheels 42 can be symmetrically arranged, so that the transmission belt 24 is better corrected.

[0080] The first limiting wheel 43 is provided between the first adjusting frame 25 and the driving wheel 22, and first clamping plates 45 and second clamping plates 46 are respectively arranged at two ends of the first limiting wheel 43. The first clamping plates 45 and the second clamping plates 46 are hingedly arranged, and the first clamping plates 45 and the second clamping plates 46 are hingedly overlapped on the curing machine. The transmission belt 24 is wound on the first limiting wheel 43. When the first clamping plates 45 and the second clamping plates 46 are rotated, the first limiting wheel 43 can abut against the transmission belt 24, or the first limiting wheel 43 is away from the transmission belt 24. The first limiting wheel 43 is adjusted according to the slackness of the transmission belt 24.

[0081] The first limiting wheel 43 is provided between the first adjusting frame 25 and the driving wheel 22, and first clamping plates 45 and second clamping plates 46 are respectively arranged at two ends of the first limiting wheel 43. The first clamping plates 45 and the second clamping plates 46 are hingedly arranged, and the first clamping plates 45 and the second clamping plates 46 are hingedly overlapped on the curing machine. The transmission belt 24 is wound on the first limiting wheel 43. When the first clamping plates 45 and the second clamping plates 46 are rotated, the first limiting wheel 43 can abut against the transmission belt 24, or the first limiting wheel 43 is away from the transmission belt 24. The first limiting wheel 43 is adjusted according to the slackness of the transmission belt 24.

[0082] The second limiting wheel 44 is arranged between the second adjusting frame 26 and the driven wheel 23, and third clamping plates 33 and fourth clamping plates 34 are respectively arranged at two ends of the second limiting wheel 44. The third clamping plates 33 and the fourth clamping plates 34 are movably arranged, and the third clamping plates 33 and the fourth clamping plates 34 are movably arranged on the curing machine. The transmission belt 24 is wound on the second limiting wheel 44. The positions of the third clamping plates 33 and the fourth clamping plates 34 are adjusted according to the slackness of the transmission belt 24, so that the transmission belt 24 maintains the set slackness.

[0083] The third clamping plates 33 are provided with a plurality of first limiting holes 35, and the fourth clamping plates 34 are provided with a plurality of second limiting holes 36. The first limiting holes 35 and the second limiting holes 36 are symmetrically arranged. The centers of the plurality of first limiting holes 35 are on a straight line, and the centers of the plurality of second limiting holes 36 are also on a straight line. The first limiting holes 35 and the second limiting holes 36 to be fixed are determined according to the slackness of the transmission belt 24.

[0084] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. An integrated UV curing machine comprising a UV curing oven (1) and a transport mechanism (2), characterized in that, The UV curing furnace (1) includes a lower cover (11), a UV irradiation lamp (12) and an upper cover (13), the lower cover (11) is provided with a material conveying channel (14), the UV irradiation lamp (12) is connected to the lower cover (11) and located above the material conveying channel (14), a vertical rod (15) is arranged on the lower cover (11), the vertical rod (15) is provided with a vertically extending long hole (151), the UV irradiation lamp (12) is threadedly connected to the long hole (151), the upper cover (13) is arranged above the material conveying channel (14) in a lifting manner, the transmission mechanism (2) includes a motor (21), a driving wheel (22) and a driven wheel (23), the driving end of the motor (21) is connected to the driving wheel (22) through a chain, the driving wheel (22) and the driven wheel (23) are sleeved with a transmission belt (24), and the material conveying channel (14) is located on the conveying path of the transmission belt (24); A material collecting mechanism (5) is arranged outside the transmission mechanism (2), the material collecting mechanism (5) includes a driving shaft (51), a driven shaft (52) and a support (53), the driving shaft (51) and the driven shaft (52) are rotatably arranged on the support (53), first and second transmission belts (55) and (56) are sleeved with the two ends of the driving shaft (51) and the two ends of the driven shaft (52) respectively, and the first and second transmission belts (55) and (56) abut against the transmission belt (24); The storage mechanism (7) is arranged in cooperation with the material collecting mechanism (5), the storage mechanism (7) includes a linear module (71) and a sliding plate (72), the sliding plate (72) is slidably arranged on the linear module (71), a first side plate (73) is arranged on the sliding plate (72), top and bottom plates (75) and (76) are arranged at the upper and lower ends of the first side plate (73) respectively, a second side plate (74) is arranged between the top and bottom plates (75) and (76), the first side plate (73) is arranged at intervals from the second side plate (74), a first support (77) is arranged on the first side plate (73), a second support (78) is arranged on the second side plate (74), and the first support (77) is arranged opposite to the second support (78); The receiving mechanism (5) is provided with a clamping mechanism (8), the clamping mechanism (8) includes a servo motor (81) and a driven rod (82), the servo motor (81) drive end and the driven rod (82) are provided with a support belt (83), the support belt (83) both sides are provided with a first support plate (85) and a second support plate (86), the first support plate (85) is provided with a first horizontal plate (87), the second support plate (86) is provided with a second horizontal plate (88), a plurality of first rollers (89) are arranged on the first horizontal plate (87), a plurality of second rollers (84) are arranged on the second support plate (86), a first clamping belt (891) is sleeved on a plurality of the first rollers (89), a second clamping belt (842) is sleeved on a plurality of the second rollers (84), and the first clamping belt (891) and the second clamping belt (842) correct the inclined photovoltaic cell.

2. The integrated UV curing machine according to claim 1, wherein The upper cover (13) is also provided with a suction cover (16), a plurality of gas outlets (131) are formed in the upper cover (13), and an air inlet (161) and a collection exhaust port (162) are arranged on the suction cover (16). The number of the air inlets (161) corresponds to the number of the gas outlets (131), and the gas outlets (131) and the air inlets (161) are connected by a connecting pipe.

3. The integrated UV curing machine of claim 2, wherein, A plurality of suction covers (16) are arranged in the length direction of the upper cover (13).

4. The integrated UV curing machine of claim 1, wherein, A stand (17) and a lifting driving element are further included, the upper cover (13) and the stand (17) are connected through a sliding block and a sliding rail, and a driving end of the lifting driving element is connected to the upper cover (13).

5. The integrated UV curing machine of claim 1, wherein, The two long holes (151) arranged side by side are arranged on a single stand rod (15), and the UV irradiation lamp (12) is connected in the two long holes (151) on a single stand rod (15) at the same time.

6. The integrated UV curing machine of claim 1, wherein, An adjusting screw (18) is further arranged on the stand rod (15), the adjusting screw (18) is arranged in the same direction as the long hole (151), the adjusting screw (18) is rotatably connected to the stand rod (15) and the rotation center is the axis of the adjusting screw (18), the adjusting screw (18) is threadedly connected with the UV irradiation lamp (12) and the height of the UV irradiation lamp (12) can be adjusted by rotating the adjusting screw (18).

7. The integrated UV curing machine of claim 1, wherein, A cooling box (4) is arranged on the rotating path of the conveying belt (24), and the conveying belt (24) passes through the cooling box (4).

8. The integrated UV curing machine of claim 1, wherein, A cooling pipe (6) is arranged on the conveying mechanism (2), and a cooling hole (60) is arranged on the cooling pipe (6), and the cooling hole (60) is aligned with the conveying belt (24).

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