A drying device for the production of thermal CTP plates

Abstract

The invention provides a drying device for producing thermal CTP plates, comprising a chassis component, a conveying component, a turning component, a water absorbing component, a drying component, a combined pneumatic component and a dual-purpose switching component, wherein the conveying component is installed at the top of the chassis component, a turnable turning frame is located at the left end of a main frame, a water absorbing block which can be raised and lowered and is bendable is arranged in the turning frame, the drying component can be moved transversely at the top of the main frame, and the drying component is connected to the turning frame by transmission, after the turning frame is turned over to the position directly above the conveyor belt, the drying component is synchronously moved to the drying position at the left end, the drying core is synchronously moved to the position directly above the pneumatic fan, and water absorbing, drying and cooling operations can be performed on the CTP plates, after the turning frame is turned over to the water squeezing position directly above the water collecting tank, the drying component is synchronously moved to the empty position at the right end, the dust collecting core is synchronously moved to the position directly above the pneumatic fan, and cleaning and adsorption operations can be performed on the drying component in an unused state.

Description

Technical Field

[0001] The present invention relates to the technical field of CTP plate production devices, and particularly relates to a drying device for the production of thermal CTP plates. Background Art

[0002] The Computer to Plate (CTP) system has become the main printing technology of the contemporary era because it adopts a digital workflow and realizes high speed and high quality in information recording and transmission.

[0003] The production process of CTP plates includes multiple processes such as uncoiling, degreasing, acid neutralization, electrolysis, ash removal, oxidation, and water washing, and after drying is completed, cutting and packaging are carried out. Most of the existing CTP plate drying devices are based on conveyor belts, and curing lamps or hot air blowing devices are arranged above the conveyor belts to dry the CTP plates in the conveyor belts after water washing. Although this simple drying device is easy to operate, it can only use the drying heating principle alone to remove the moisture on the surface of the CTP plates, and has the disadvantages of high power consumption and poor drying effect; and because the drying device is fixedly installed at a certain position above the conveyor belt, it is not convenient for maintenance. Summary of the Invention

[0004] The purpose of the present invention is to provide a drying device for the production of thermal CTP plates. A flipping component is arranged at the upper left end of the conveying component, which can make the water absorption block form two states of water absorption and water squeezing. The drying component is linked with the flipping component. After the flipping frame flips to directly above the conveying component, the drying component synchronously moves to the drying position. After the flipping frame flips to the water squeezing position, the drying component synchronously moves to the empty position, which can not only realize the multi-position linked water absorption and drying operation, but also facilitate the maintenance of the water absorption component and the drying component.

[0005] The purpose of the present invention is realized by such a technical solution. A drying device for the production of thermal CTP plates includes a bottom frame member, a conveying component, a flipping component, a water absorption component, a drying component, a combined pneumatic component, and a dual-purpose switching component. The conveying component includes conveyor belt wheels, the flipping component includes a flipping frame and a telescopic drive, the water absorption component includes a water absorption block, the drying component includes a drying box and a lower connecting arm, the combined pneumatic component includes a pneumatic box body, and the dual-purpose switching component includes a switching frame;

[0006] At the top of the bottom frame member, there are a conveyor belt, a blank roller, and a side roller in sequence. The bidirectionally rotatable conveyor belt pulley is located inside the bottom frame member, and the conveyor belt pulley is in driving connection with the conveyor belt. The lower end of the flipping frame is rotatably arranged at the left end of the bottom frame member. A pushing frame is also fixedly connected to the lower end of the flipping frame. The rear end of the main body of the telescopic drive is rotatably arranged inside the bottom frame member, and the telescopic rod of the telescopic drive is rotatably connected in the pushing frame. The water-absorbing block that can be lifted and bent is located inside the flipping frame. The drying box is slid horizontally at the top of the bottom frame member. Two groups of lower connecting arms are respectively fixedly connected to the front and rear ends of the flipping frame. A linkage rod is rotatably connected to the lower side of each group of lower connecting arms. The tops of the two groups of linkage rods are respectively rotatably connected to the lower left end of the drying box. The pneumatic box body is located directly below a group of blank rollers. A pneumatic fan is rotatably arranged in the lower cavity of the pneumatic box body, and the pneumatic fan is in driving connection with the conveyor belt pulley. The left end of the switching frame is fixedly connected to the lower left end of the drying box. A dust-absorbing core and a drying core are sequentially installed inside the switching frame. After the flipping frame is flipped to directly above the conveyor belt, the drying box is located at the left end limit position, and the drying core is facing the pneumatic fan. After the flipping frame is flipped to one side of the conveyor belt, the drying box is located at the right end limit position, and the dust-absorbing core is facing the pneumatic fan.

[0007] The usage process of the technical solution of the present invention is as follows:

[0008] For the transmission work of the CTP plate, the bidirectionally rotatable conveyor belt pulley can drive the conveyor belt to roll. When the conveyor belt rolls towards the side roller, the transmission of the CTP plate to be dried can be realized.

[0009] For the water absorption of the water-absorbing block and the water squeezing after saturation, after the flipping frame is flipped to directly above the conveyor belt, the water-absorbing block that can be lifted can perform the prior water absorption work on the CTP plate placed on the top surface of the conveyor belt. After the water-absorbing block is saturated with water, the flipping frame can be rotated outward towards the conveyor belt, so that the water-absorbing block is in a blank state. At this time, the water-absorbing block can be bent to squeeze out water.

[0010] For the drying work of the drying component, since the drying box is slidably connected to the top of the bottom frame member and is in driving connection with the flipping frame through the linkage rod and the lower connecting arm, after the flipping frame is flipped to directly above the conveyor belt, the drying box just moves to the left to the drying position, and the dried CTP plate can be dried.

[0011] For the cooling work after drying, after the CTP plate on the top surface of the conveyor belt is dried, it will be transmitted towards the blank roller and the side roller. Since the pneumatic fan is in driving connection with the conveyor belt pulley and when the drying box is at the left drying position, the drying core is facing the pneumatic fan. At this time, the rightward transmission of the conveyor belt will cause the pneumatic fan to rotate forward, and the nearby air can be sucked in, dried by the drying core, and blown upward to cool down the dried CTP plate.

[0012] When squeezing water from the water-absorbing block, the cleaning work of the drying component is linked. After the flipping frame is flipped outwards to the conveyor belt in place, the drying box just moves to the vacant position formed by the vacant rollers. At this time, the dust suction core is facing the pneumatic fan. Through the leftward transmission of the conveyor belt, the pneumatic fan can rotate in the reverse direction, and the pneumatic fan forms a downward suction force to suck the impurities in the drying box and adsorb the impurities in the dust suction core, which is convenient for maintaining the drying component and facilitating subsequent use.

[0013] Compared with the prior art, a drying device for thermal CTP plate production provided by the present invention has the following advantages:

[0014] (1) In the conveying component of the present invention, a conveyor belt, vacant rollers and side rollers are sequentially arranged from left to right. The CTP plate to be dried can be conveyed through the active rolling of the conveyor belt, and the paired vacant rollers are set in a non-connected state. A vacant position can be formed between the paired vacant rollers. The vacant position formed by the vacant rollers can not only provide a cooling space for the dried CTP plate, but also provide a space for cleaning after the drying box moves to directly above the vacant rollers;

[0015] (2) A flip frame that can be flipped is provided on the left side of the bottom structure member of the present invention, and a water collecting tank is provided on the left side of the bottom structure member. After the flip frame is flipped to directly above the conveyor belt, the CTP plate placed on the conveyor belt can be pre-absorbed by the liftable water-absorbing block. After the water-absorbing block is saturated with water, the flip frame that can be flipped can drive the water-absorbing block to move directly above the water collecting tank, and the water-absorbing block can be squeezed by two synchronously rotatable and displaceable squeezing arms to squeeze the water into the water collecting tank;

[0016] (3) Moreover, the drying box of the present invention can be linked with the flipping of the flip frame. After the flip frame is flipped upwards to the water absorption position, the drying box just moves leftward to the drying position. The drying lamp in the drying box cooperates with the water-absorbing block to perform the water absorption and drying work on the CTP plate. After the flip frame is flipped downwards to the water squeezing position of the water-absorbing block, the drying box synchronously moves to the position directly opposite to the vacant rollers at the right end, which can not only form a drying state in which the drying box is linked with the flipping of the flip frame, but also move the drying box synchronously to the vacant position cleaning state after the flip frame is flipped to the water squeezing state;

[0017] (4) The present invention also provides a combined pneumatic component and a dual-purpose switching component directly below the array of empty rollers, and the dual-purpose switching component is synchronously and symmetrically linked with the drying box, and the pneumatic fan is connected to the conveyor belt. When the drying box is located at the left drying position, the drying core is located opposite to the pneumatic fan. At this time, the conveyor belt is transmitted to the right end, and the pneumatic fan rotates forward, which can absorb nearby air and blow it upward after drying through the drying core to cool the CTP plate after drying; when the drying box is in the empty position at the right end, the dust suction core is opposite to the pneumatic fan. At this time, the conveyor belt is transmitted to the left end, and the pneumatic fan rotates in the opposite direction, which can form a downward suction force through the dust suction core to absorb impurities in the drying box that have moved to the empty position and adsorb the impurities in the dust suction core. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first state of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall structure of the second state of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the chassis component of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the conveying assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the flip assembly of the present invention;

[0024] Figure 6 This is a schematic structural diagram of the water absorbing component of the present invention from a first viewing angle;

[0025] Figure 7 It is a structural schematic diagram of the water absorbing component of the present invention from a second viewing angle;

[0026] Figure 8 It is a schematic diagram of the installation structure of the water absorbing block of the present invention;

[0027] Figure 9 This is a structural schematic diagram of the drying component of the present invention from a first viewing angle;

[0028] Figure 10 This is a structural schematic diagram of the drying component of the present invention from a second viewing angle;

[0029] Figure 11 This is a schematic structural diagram of the combined pneumatic assembly of the present invention from a first viewing angle;

[0030] Figure 12It is a schematic structural diagram of the second perspective of the combined pneumatic component of the present invention;

[0031] Figure 13 It is a schematic structural diagram of the pneumatic box part of the present invention;

[0032] Figure 14 It is a schematic installation structure diagram of the dual-purpose switching component of the present invention;

[0033] Figure 15 It is an exploded structural diagram of the dual-purpose switching component of the present invention.

[0034] Reference numerals: 1, bottom frame member; 2, conveying component; 3, flipping component; 4, water absorption component; 5, drying component; 6, combined pneumatic component; 7, dual-purpose switching component; 101, main frame; 102, inner frame; 103, main control box; 104, water collecting tank; 201, side seat; 202, side roller; 203, empty space roller; 204, conveyor belt; 205, driving roller; 206, driven roller; 207, inner roller; 208, driving pulley; 209, conveying motor; 210, conveyor belt pulley; 211, connecting belt; 301, flipping seat; 302, flipping shaft hole; 303, flipping shaft; 304, flipping frame; 305, top frame; 306, pushing frame; 307, flipping groove; 308, telescopic drive; 309, rear rotating seat; 401, lifting drive; 402, driving rod hole; 403, lifting plate; 404, water absorption block; 405, extrusion groove; 406, extrusion slider; 407, extrusion rotating shaft; 408, extrusion rotating arm; 409, horizontal sliding groove; 410, horizontal slider; 411, horizontal rotating shaft; 412, horizontal rotating hole; 413, socket; 414, extrusion drive; 501, guide rail; 502, guide slider; 503, drying box; 504, mounting frame; 505, drying lamp; 506, heat dissipation member; 507, lower connecting arm; 508, bottom connecting plate; 509, bottom linkage seat; 510, linkage rod; 601, pneumatic box; 602, bottom connecting arm; 603, pneumatic cylinder; 604, pneumatic inner frame; 605, pneumatic fan; 606, pneumatic pulley; 607, pneumatic rotating pulley; 608, pneumatic belt; 609, pneumatic shaft seat; 610, pneumatic shaft; 611, pneumatic bevel gear; 612, rotating bevel gear; 613, inlet groove; 614, outlet groove; 701, horizontal connecting plate; 702, switching frame; 703, drying core; 704, dust absorption core. Detailed implementation manners

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0036] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0037] As Figures 1-15 shown, a drying device for the production of thermal CTP plates, on the top of the bottom frame member 1, there are successively arranged a conveyor belt 204, a vacant roller 203 and a side roller 202 from left to right. The bidirectionally rotatable conveyor belt pulley 210 is located below the end of the conveyor belt 204 inside the bottom frame member 1, and the conveyor belt pulley 210 is in transmission connection with the conveyor belt 204. The lower end of the flipping frame 304 is rotatably arranged at the left end of the bottom frame member 1. The lower end of the flipping frame 304 is also fixedly connected with a pushing frame 306. The main body rear end of the telescopic drive 308 is rotatably arranged inside the bottom frame member 1, and the telescopic rod of the telescopic drive 308 is rotatably connected in the pushing frame 306. The liftable and bendable water absorption block 404 is located inside the flipping frame 304. The drying box 503 is slid horizontally on the top of the bottom frame member 1. Two groups of lower connecting arms 507 are respectively fixedly connected to the front and rear ends of the flipping frame 304. A linkage rod 510 is rotatably connected to the lower side of each group of lower connecting arms 507. The top ends of the two groups of linkage rods 510 are respectively rotatably connected to the lower left end of the drying box 503. The pneumatic box body 601 is located directly below a plurality of vacant rollers 203. A pneumatic fan 605 is rotatably arranged in the lower cavity of the pneumatic box body 601, and the pneumatic fan 605 is in transmission connection with the conveyor belt pulley 210. The left end of the switching frame 702 is fixedly connected to the lower left end of the drying box 503. A dust absorption core 704 and a drying core 703 are successively installed inside the switching frame 702 from left to right. And after the flipping frame 304 is flipped to directly above the conveyor belt 204, the drying box 503 is located at the extreme left position, and the drying core 703 is facing the pneumatic fan 605. After the flipping frame 304 is flipped to one side of the conveyor belt 204, the drying box 503 is located at the extreme right position, and the dust absorption core 704 is facing the pneumatic fan 605.

[0038] The transmission work of the CTP plate: The bidirectionally rotatable conveyor belt pulley 210 can drive the conveyor belt 204 to roll. When the conveyor belt 204 rolls in the direction of the side roller 202, the transmission of the CTP plate to be dried can be realized.

[0039] Water absorption by the water absorption block 404 and squeezing water after saturation: After the turning frame 304 is turned over to the top of the conveyor belt 204, the CTP plate placed on the top surface of the conveyor belt 204 can be firstly absorbed by the water absorption block 404. After the water absorption block 404 is saturated with water, the turning frame 304 can be turned over to the outside of the conveyor belt 204, so that the water absorption block 404 is in an empty state. At this time, the water absorption block 404 can be bent and squeezed;

[0040] Drying work of the drying assembly 5: Since the drying box 503 is slidably connected to the top of the bottom frame member 1, and is transmission-connected to the turning frame 304 through the linkage rod 510 and the lower link arm 507, after the turning frame 304 turns over to the top of the conveyor belt 204, the drying box 503 just moves to the left to the drying position, and can dry the CTP plate after absorbing water;

[0041] Cooling after drying: After the CTP plate on the top of the conveyor belt 204 is dried, it will be transported toward the idle roller 203 and the side roller 202. Since the pneumatic fan 605 is connected to the conveyor belt wheel 210, and when the drying box 503 is located at the left drying position, the drying core 703 is directly opposite to the pneumatic fan 605. At this time, the transmission of the conveyor belt 204 to the right end will cause the pneumatic fan 605 to rotate forward, and the air nearby can be sucked and blown upward through the drying core 703 to cool the CTP plate after drying.

[0042] Cleaning work of the drying component 5: after the turning frame 304 is turned over to the outside of the conveyor belt 204, the drying box 503 just moves to the empty position formed by the empty roller 203. At this time, the dust collection core 704 is opposite to the pneumatic fan 605. The transmission to the left end of the conveyor belt 204 can make the pneumatic fan 605 rotate in the opposite direction. The pneumatic fan 605 forms a downward suction force to absorb impurities in the drying box 503 and adsorb the impurities in the dust collection core 704, which is convenient for maintenance of the drying component 5 and subsequent use.

[0043] The specific structure of the chassis component 1 and the conveying component 2 is as follows: Figure 3 and Figure 4As shown in the figure, the inner frame 102 is vertically fixed at the middle position inside the main frame 101. The main control box 103 is fixedly installed at the front end of the main frame 101. The water collecting tank 104 is fixed on the left side of the main frame 101. Two groups of side seats 201 are symmetrically fixed at the front and rear ends of the top of the main frame 101. The edge roller 202 is rotatably connected to the right ends of the two groups of side seats 201. The conveyor belt 204 is located at the left ends of the two groups of side seats 201. A driven roller 206 is provided at the inner left end of the conveyor belt 204, and a driving roller 205 is provided at the inner right end. Both the driving roller 205 and the driven roller 206 are rotatably connected in the two groups of side seats 201. A plurality of inner rollers 207 are also evenly provided inside the conveyor belt 204. Both ends of the plurality of inner rollers 207 are respectively rotatably connected in the two groups of side seats 201. The conveyor belt 204 is sleeved between the driving roller 205 and the driven roller 206, and the plurality of inner rollers 207 are in rolling connection inside the conveyor belt 204. A plurality of empty rollers 203 are respectively rotatably connected in pairs in the two groups of side seats 201. The driving pulley 208 is inserted and fixed on the outer shaft end of the driving roller 205. The conveying motor 209 is fixed on the right side of the inner frame 102. A conveyor belt pulley 210 is inserted into the rotating shaft of the conveying motor 209. A connecting belt 211 is sleeved between the conveyor belt pulley 210 and the driving pulley 208, and the conveying motor 209 is electrically connected to the main control box 103;

[0044] Before the CTP plate is dried, the flipping frame 304 is in the state of flipping upward to directly above the conveyor belt 204. The entire drying assembly 5 is in the drying state at the left end synchronously, and the drying core 703 is directly above the pneumatic fan 605;

[0045] The conveying motor 209 can be started through the main control box 103 to drive the forward rotation of the conveyor belt pulley 210. The conveyor belt pulley 210 drives the rotation of the driving pulley 208 through the connecting belt 211. The driving pulley 208 drives the rotation of the driving roller 205, so as to drive the conveyor belt 204 to roll towards the edge roller 202, thereby realizing the transmission work of the CTP plate placed on the top surface of the conveyor belt 204 towards the edge roller 202;

[0046] And a plurality of inner rollers 207 are also evenly provided inside the conveyor belt 204, which can play a supporting role for the conveyor belt 204 and the placed CTP plate.

[0047] The specific structures of the flipping assembly 3 and the water absorption assembly 4 are as Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown in the figure, two groups of flipping seats 301 are symmetrically fixed at the left outer end of the main frame 101. Each group of flipping seats 301 is provided with a flipping shaft hole 302, and the two flipping shaft holes 302 are coaxial. The lower end of the flipping frame 304 is fixedly connected with a flipping shaft 303, and the flipping shaft 303 is rotatably connected in the two flipping shaft holes 302. The top end of the flipping frame 304 is fixed with a top frame 305. Each group of flipping seats 301 is provided with a flipping groove 307 with an arc structure, and the centers of the two flipping grooves 307 are concentric with the center of the flipping shaft hole 302. The pushing frame 306 is slidably connected in the flipping groove 307. The rear rotation seat 309 is fixed at the upper left end of the inner frame 102. The main body rear end of the telescopic drive 308 is screwed into the rear rotation seat 309;

[0048] When the pushing frame 306 is at the extreme positions at both ends of the flipping groove 307, the flipping frame 304 is in a vertical or horizontal state;

[0049] The top end main body of the lifting drive 401 is fixed on the inner top surface of the top frame 305. A drive rod hole 402 is provided on the top surface of the flipping frame 304. The top rod of the lifting drive 401 is slidably inserted into the flipping frame 304 through the drive rod hole 402 and then fixedly connected with the lifting plate 403. A pressing groove 405 is vertically provided at the middle position of the main body of the lifting plate 403. A pressing slider 406 is slidably connected in the pressing groove 405. One side of the pressing slider 406 is symmetrically fixed with pressing rotating shafts 407. Each group of pressing rotating shafts 407 is rotatably connected with a pressing rotating arm 408. Transverse sliding grooves 409 are also symmetrically provided on the lower side of the main body of the lifting plate 403. Each group of transverse sliding grooves 409 is slidably connected with a transverse slider 410. The outside of each group of transverse sliders 410 is fixedly connected with a transverse rotating shaft 411. Two transverse rotating holes 412 are respectively provided at the corners of the two pressing rotating arms 408, and the two transverse rotating holes 412 are respectively rotatably connected on the two transverse rotating shafts 411;

[0050] A plurality of groups of sockets 413 are evenly fixed on the outside of each group of pressing rotating arms 408. The water absorption block 404 can be inserted into the sockets 413 of the two pressing rotating arms 408. The other side of the lifting plate 403 is also fixedly connected with a pressing drive 414, and the top rod of the pressing drive 414 is fixedly connected with the other end of the pressing slider 406;

[0051] By starting the telescopic drive 308 through the main control box 103, when the telescopic rod of the telescopic drive 308 moves and forms a rotational cooperation with the pushing frame 306, it will drive the flipping frame 304 to rotate around the flipping shaft 303, thereby driving the flipping of the flipping frame 304;

[0052] By starting the lifting drive 401 through the main control box 103 to drive the lifting plate 403 to move downward, the water absorption block 404 is moved downward to the water absorption position;

[0053] Subsequently, the CTP plate to be dried is inserted between the water-absorbing block 404 and the conveyor belt 204 from the left end of the conveyor belt 204. As the conveyor belt 204 drives the CTP plate to move towards the side roller 202, the water-absorbing block 404 can perform the water-absorbing work before drying on the CTP plate, reducing the drying output power while improving the drying effect.

[0054] Moreover, after the water-absorbing block 404 is saturated with water, the telescopic drive 308 is activated to drive the flipping frame 304 to flip towards the water collecting tank 104, and finally the flipping frame 304 is flipped directly above the water collecting tank 104. Subsequently, the extrusion drive 414 is activated to drive the extrusion slider 406 to move towards the drive rod hole 402, so that the two groups of extrusion rotating arms 408 and the extrusion rotating shaft 407 form a rotational fit, synchronously driving the lateral movement of the two groups of transverse sliders 410, and the transverse rotation hole 412 and the transverse rotation shaft 411 form a rotational fit, enabling the movement of the extrusion slider 406 to synchronously drive the symmetrical rotational displacement of the two groups of extrusion rotating arms 408.

[0055] Through the tightening and rotational movement of the extrusion rotating arm 408, the water-absorbing block 404 can be bent to squeeze the water in the water-absorbing block 404 into the water collecting tank 104.

[0056] And a water discharge pipe and a water discharge valve are connected to the bottom end of the water collecting tank 104, and the water in the water collecting tank 104 can be discharged after accumulating to a certain level.

[0057] The specific structure of the drying assembly 5 is as Figure 9 and Figure 10 shown. Two groups of guide rails 501 are symmetrically and horizontally fixed at the front and rear ends on the upper side of the main frame 101. Guide sliders 502 are fixed at the front and rear ends on the lower side inside the drying box 503. The guide sliders 502 are slidably connected in the guide rails 501. The lower ends of the two groups of guide sliders 502 on the same side are commonly fixed with a bottom connecting plate 508. A bottom linkage seat 509 is fixed at the lower left end of each bottom connecting plate 508. The tops of the two groups of linkage rods 510 are respectively rotatably connected in the bottom linkage seats 509. A heat dissipation component 506 is installed and fixed on the top surface of the drying box 503. An installation frame 504 is fixed at the bottom end of the drying box 503. An array of drying lamps 505 is arranged and installed on the bottom surface of the installation frame 504, and the drying lamps 505 are electrically connected to the main control box 103.

[0058] The heat dissipation component 506 is provided with heat dissipation holes and a dust removal filter element, and a heat dissipation fan can also be provided.

[0059] After the water absorption is completed, the CTP plate will move towards the side roller 202 and move to directly below the array of drying lamps 505. Through the curing irradiation of the array of drying lamps 505, the passing CTP plate can be quickly dried.

[0060] Moreover, during the process of the turnover frame 304 turning to the position directly above the water collecting tank 104, the lower connecting arm 507 can be driven to turn synchronously. The cooperation drive formed by the lower connecting arm 507 and the bottom linkage seat 509 through the linkage rod 510 can drive the bottom connecting plate 508 and the guide slider 502 to move in the direction of the side roller 202 guided by the guide rail 501;

[0061] After the turnover frame 304 turns to the position directly above the water collecting tank 104 in place, the drying box 503 just moves to the position directly above the array of empty rollers 203.

[0062] The specific structures of the combined pneumatic component 6 and the dual-purpose switching component 7 are as Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 and Figure 15 shown. The pneumatic box body 601 is fixed to the right side of the inner frame 102 through the bottom connecting arm 602 at the bottom end. The middle position at the bottom end of the pneumatic box body 601 is connected with a pneumatic cylinder 603. The inner bottom end of the pneumatic cylinder 603 is fixed with a pneumatic inner frame 604. The rotating shaft of the pneumatic fan 605 is rotatably connected in the pneumatic inner frame 604. The pneumatic pulley 606 is inserted and fixed in the rotating shaft of the conveying motor 209. The lower shaft end of the pneumatic fan 605 is inserted and fixed with a rotating bevel gear 612. One side of the rotating bevel gear 612 is engaged with a pneumatic bevel gear 611. The bottom end of a group of bottom connecting arms 602 close to the conveying motor 209 is fixed with a pneumatic shaft seat 609. A pneumatic shaft 610 is rotatably connected in the pneumatic shaft seat 609. The pneumatic bevel gear 611 is inserted and fixed at the inner shaft end of the pneumatic shaft 610. The outer shaft end of the pneumatic shaft 610 is inserted and fixed with a pneumatic rotating pulley 607. A pneumatic belt 608 is sleeved between the pneumatic rotating pulley 607 and the pneumatic pulley 606. An inlet groove 613 is formed on the left side of the pneumatic box body 601, and an outlet groove 614 is formed on the right side. The outlet groove 614 is opposite to the inlet groove 613. The horizontal connecting plate 701 is fixedly connected to the right sides of the two bottom linkage seats 509. The left end of the switching frame 702 is fixedly connected to the horizontal connecting plate 701;

[0063] After the drying box 503 moves to the drying position synchronously guided by the cooperation of the guide slider 502 and the guide rail 501, it will drive the switching frame 702 to move leftward synchronously and move the drying core 703 to the position directly above the pneumatic fan 605;

[0064] While the conveyor motor 209 drives the conveyor belt pulley 210 to rotate forward, it can synchronously drive the pneumatic belt pulley 606 to rotate forward. The pneumatic belt pulley 606 drives the rotation of the pneumatic rotating belt pulley 607 through the pneumatic belt 608. The pneumatic rotating belt pulley 607 drives the rotation of the pneumatic bevel gear 611 coaxially through the pneumatic shaft 610. The pneumatic bevel gear 611 forms a mating drive with the rotating bevel gear 612, which can drive the pneumatic fan 605 to rotate forward. The forward rotation of the pneumatic fan 605 can generate an upward blowing force, which can blow the nearby air, after being dried by the drying core 703, to the back of the CTP plate moving to the position of the empty roller 203, to cool the CTP plate after drying is completed;

[0065] Moreover, during the process of the drying box 503 moving towards the side roller 202, it will synchronously drive the switching frame 702 to move to the right and move the dust suction core 704 directly above the pneumatic fan 605;

[0066] At this time, by driving the pneumatic belt pulley 606 to rotate reversely through the conveyor motor 209, the pneumatic belt pulley 606 drives the pneumatic fan 605 to rotate reversely through the transmission mechanism. The reverse rotation of the pneumatic fan 605 generates a downward suction force, sucking the impurities formed during the drying process in the drying box 503 and the drying lamp 505 in the non-working state, and adsorbing the impurities in the dust suction core 704. When squeezing the water absorption block 404 in the unused state, it can clean, maintain and service the inside of the drying box 503.

[0067] Preferably, the distance set between the right end of the conveyor belt 204 and the side roller 202 is less than the length of the CTP plate to be dried, so as to realize the transmission of the CTP plate between the conveyor belt 204 and the side roller 202.

[0068] Preferably, the water absorption block 404 is made of pp water absorption sponge material, which can not only maintain the water absorption state after being straightened, but also be elastically bent to squeeze water.

[0069] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drying device for the production of thermal CTP plates, comprising a bottom frame member (1), characterized in that: It also includes a conveying component (2), a turning component (3), a water absorption component (4), a drying component (5), a combined pneumatic component (6) and a dual-purpose switching component (7); The conveying component (2) includes a conveyor belt pulley (210), the turning component (3) includes a turning frame (304) and a telescopic drive (308), the water absorption component (4) includes a water absorption block (404), the drying component (5) includes a drying box (503) and a lower connecting arm (507), the combined pneumatic component (6) includes a pneumatic box body (601), and the dual-purpose switching component (7) includes a switching frame (702); A conveyor belt (204), a vacant roller (203) and a side roller (202) are sequentially arranged on the top of the bottom frame member (1). The rotatable conveyor belt pulley (210) is located inside the bottom frame member (1), and the conveyor belt pulley (210) is in transmission connection with the conveyor belt (204). The lower end of the turning frame (304) is rotatably arranged at the left end of the bottom frame member (1). A pushing frame (306) is also fixedly connected to the lower end of the turning frame (304). The main body rear end of the telescopic drive (308) is rotatably arranged inside the bottom frame member (1), and the telescopic rod of the telescopic drive (308) is rotatably connected to the pushing frame (306). The liftable and bendable water absorption block (404) is located inside the turning frame (304). The drying box (503) is horizontally slidably arranged at the top of the bottom frame member (1). Two groups of lower connecting arms (507) are respectively fixedly connected to the front and rear ends of the turning frame (304). A linkage rod (510) is rotatably connected to the lower side of each group of lower connecting arms (507). The tops of the two groups of linkage rods (510) are respectively rotatably connected to the lower left end of the drying box (503). The pneumatic box body (601) is located directly below a group of vacant rollers (203). A pneumatic fan (605) is rotatably arranged in the lower cavity of the pneumatic box body (601), and the pneumatic fan (605) is in transmission connection with the conveyor belt pulley (210). The left end of the switching frame (702) is fixedly connected to the lower left end of the drying box (503). A dust absorption core (704) and a drying core (703) are sequentially installed inside the switching frame (702). After the turning frame (304) is turned to directly above the conveyor belt (204), the drying box (503) is located at the left extreme position, and the drying core (703) is directly opposite to the pneumatic fan (605). After the turning frame (304) is turned to one side of the conveyor belt (204), the drying box (503) is located at the right extreme position, and the dust absorption core (704) is directly opposite to the pneumatic fan (605).

2. The drying device for thermosensitive CTP plate production according to claim 1, wherein: The bottom frame member (1) includes a main frame (101) and an inner frame (102). The inner frame (102) is vertically fixed inside the main frame (101). A main control box (103) is fixedly installed at the front end of the main frame (101). A water collecting tank (104) is fixed on the left side of the main frame (101).

3. The drying device for thermosensitive CTP plate production according to claim 2, wherein: The conveying assembly (2) further includes side seats (201) and a driving pulley (208). Two sets of side seats (201) are symmetrically fixed at the front and rear ends of the top of the main frame (101). The edge roller (202) is rotatably connected to the right ends of the two sets of side seats (201). The conveyor belt (204) is located at the left ends of the two sets of side seats (201). A driven roller (206) is provided at the inner left end of the conveyor belt (204), and a driving roller (205) is provided at the inner right end. Both the driving roller (205) and the driven roller (206) are rotatably connected in the two sets of side seats (201). A plurality of inner rollers (207) are evenly provided in the conveyor belt (204). Both ends of the plurality of inner rollers (207) are rotatably connected in the two sets of side seats (201). The conveyor belt (204) is sleeved between the driving roller (205) and the driven roller (206), and the plurality of inner rollers (207) are in rolling connection in the conveyor belt (204). A plurality of empty space rollers (203) are respectively rotatably connected in pairs in the two sets of side seats (201). The driving pulley (208) is inserted and fixed at the outer shaft end of the driving roller (205). A conveying motor (209) is fixed to the right side of the inner frame (102). A conveyor belt pulley (210) is inserted in the rotating shaft of the conveying motor (209). A connecting belt (211) is sleeved between the conveyor belt pulley (210) and the driving pulley (208), and the conveying motor (209) is electrically connected to the main control box (103).

4. A drying device for the production of thermal CTP plates according to claim 1, 2 or 3, characterized in that: The distance between the right end of the conveyor belt (204) and the edge roller (202) is less than the length of the CTP plate.

5. A drying device for the production of thermal CTP plates according to claim 2 or 3, characterized in that: The flipping assembly (3) further includes flipping seats (301) and rear rotating seats (309). Two sets of flipping seats (301) are symmetrically fixed at the left outer ends of the main frame (101). A flipping shaft hole (302) is formed in each set of flipping seats (301), and the two flipping shaft holes (302) are coaxial. The lower end of the flipping frame (304) is fixedly connected with a flipping shaft (303), and the flipping shaft (303) is rotatably connected in the two flipping shaft holes (302). The top end of the flipping frame (304) is fixed with a top frame (305). A flipping groove (307) is formed in each of the two sets of flipping seats (301). The pushing frame (306) is slidably connected in the flipping groove (307). The rear rotating seat (309) is fixed to the upper left end of the inner frame (102). The main body rear end of the telescopic drive (308) is rotatably connected in the rear rotating seat (309).

6. A drying device for the production of thermal CTP plates according to claim 1, 2 or 3, characterized in that: The water absorption component (4) further includes a lifting drive (401), a lifting plate (403), and a transverse rotation hole (412). The top main body of the lifting drive (401) is fixed to the inner top surface of the top frame (305). A drive rod hole (402) is formed in the top surface of the flipping frame (304). The top rod of the lifting drive (401) slides through the drive rod hole (402) and into the flipping frame (304) and is fixedly connected to the lifting plate (403). A squeezing groove (405) is vertically formed in the middle position of the main body of the lifting plate (403). A squeezing slider (406) is slidably connected in the squeezing groove (405). On one side of the squeezing slider (406), squeezing rotation shafts (407) are symmetrically fixed. In each group of squeezing rotation shafts (407), a squeezing rotation arm (408) is rotatably connected. On the lower side of the main body of the lifting plate (403), transverse sliding grooves (409) are symmetrically formed. In each group of transverse sliding grooves (409), a transverse slider (410) is slidably connected. On the outside of each group of transverse sliders (410), a transverse rotation shaft (411) is fixedly connected. Two groups of transverse rotation holes (412) are respectively formed at the corners of the two groups of squeezing rotation arms (408), and the two groups of transverse rotation holes (412) are respectively rotatably connected in the two groups of transverse rotation shafts (411). On the outside of each group of squeezing rotation arms (408), a plurality of groups of sockets (413) are fixed. The water absorption block (404) can penetrate into the sockets (413) of the two groups of squeezing rotation arms (408). On the other side of the lifting plate (403), a squeezing drive (414) is fixedly connected, and the top rod of the squeezing drive (414) is fixedly connected to the other end of the squeezing slider (406).

7. A drying device for the production of thermal CTP plates according to claim 1, 2 or 3, characterized in that: The water absorption block (404) is a pp water absorption sponge.

8. A drying device for the production of thermal CTP plates according to claim 2 or 3, characterized in that: The drying component (5) further includes guide rails (501). The two groups of guide rails (501) are symmetrically and horizontally fixed at the front and rear ends of the upper side of the main frame (101). Guide sliders (502) are fixed at the front and rear ends of the lower side inside the drying box (503). The guide sliders (502) are slidably connected in the guide rails (501). The lower ends of the two groups of guide sliders (502) on the same side are jointly fixedly connected to a bottom connecting plate (508). At the left lower end of each group of bottom connecting plates (508), a bottom linkage seat (509) is fixed. The top ends of the two groups of linkage rods (510) are respectively rotatably connected in the bottom linkage seats (509). A heat dissipation component (506) is installed and fixed on the top surface of the drying box (503). An installation frame (504) is fixed at the bottom end of the drying box (503). A plurality of groups of drying lamps (505) are arranged and installed on the bottom surface of the installation frame (504), and the drying lamps (505) are electrically connected to the main control box (103).

9. A drying device for the production of thermal CTP plates according to claim 2 or 3, characterized in that: The combined pneumatic component (6) further includes a bottom connecting arm (602), a pneumatic pulley (606), an inlet groove (613) and an outlet groove (614). The pneumatic box body (601) is fixed to the right side of the inner frame (102) through the bottom connecting arm (602) at the bottom end. The middle position of the bottom end of the pneumatic box body (601) is connected with a pneumatic cylinder (603). The inner bottom end of the pneumatic cylinder (603) is fixed with a pneumatic inner frame (604). The rotating shaft of the pneumatic fan (605) is rotatably connected in the pneumatic inner frame (604). The pneumatic pulley (606) is inserted and fixed in the rotating shaft of the conveying motor (209). The lower shaft end of the pneumatic fan (605) is inserted and fixed with a rotating bevel gear (612). One side of the rotating bevel gear (612) is engaged with a pneumatic bevel gear (611). The bottom end of the bottom connecting arm (602) is fixed with a pneumatic shaft seat (609). A pneumatic shaft (610) is rotatably connected in the pneumatic shaft seat (609). The pneumatic bevel gear (611) is inserted and fixed at the inner shaft end of the pneumatic shaft (610). The outer shaft end of the pneumatic shaft (610) is inserted and fixed with a pneumatic rotating pulley (607). A pneumatic belt (608) is sleeved between the pneumatic rotating pulley (607) and the pneumatic pulley (606). An inlet groove (613) is formed on the left side of the pneumatic box body (601), and an outlet groove (614) is formed on the right side. The outlet groove (614) is opposite to the inlet groove (613).

10. A drying device for the production of thermal CTP plates according to claim 8, characterized in that: The dual-purpose switching component (7) further includes a horizontal connecting plate (701). The horizontal connecting plate (701) is fixedly connected to the right side of the two bottom linkage seats (509). The left end of the switching frame (702) is fixedly connected in the horizontal connecting plate (701).

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