CN217455277U - Film laminating device applied to water-washing photosensitive resin plate - Google Patents

Abstract

The utility model provides a film covering device applied to a washing photosensitive resin plate, which comprises a washing resin plate conveying device, a humidifying device for humidifying a photosensitive layer of the washing resin plate, an upper film releasing device, a pressure laminating device for laminating the photosensitive layer and the upper film, and a drying device for drying laminated plate materials; the humidifying device is provided with an atomizing humidifying port for spraying water on the photosensitive layer of the water-washing resin plate. The structure is simple, the operation is easy, the cost is low, the coating uniformity of the upper film and the photosensitive layer and the transfer of the upper film are guaranteed, and the quality of the washing photosensitive resin plate is guaranteed.

Description

Film laminating device applied to water-washing photosensitive resin plate

Technical Field

The utility model belongs to the printing field relates to the production of washing photosensitive resin version, especially relates to a be applied to tectorial membrane device of washing photosensitive resin version.

Background

The washing photosensitive resin plate is mainly used for rotary letterpress printing, non-setting adhesive label printing, bills, safety printing such as bank notes and anti-counterfeiting invoices, gold stamping, hot die, glazing and the like, comprises a polyester substrate and a metal substrate, is widely used for printing in the fields of trademarks, hoses, pipes, seals, metal sheets and the like, and has the current precision of 150 plus 200 line/inch high network line.

The water-washing photosensitive resin plate is different from a solvent-type flexible plate and is a brand-new system, the existing solvent plate material is not suitable for a water-based system, and all layer structure formulas and corresponding production processes of the water-washing photosensitive resin plate need to be redesigned. The water-washing photosensitive resin plate is easy to dissolve in water, the photosensitive layer is prevented from being wet or the upper film is prevented from being corroded and needs to be completely dried, so that the upper film and the photosensitive layer are difficult to combine, and an anti-sticking film or an ablative black film is difficult to transfer to the photosensitive layer.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a be applied to tectorial membrane device of washing photosensitive resin version, simple structure, easily operation, and the cost is low, is favorable to guaranteeing to go up the membrane and covers the transfer that closes homogeneous and accomplish the membrane with the photosensitive layer, has guaranteed the quality of washing photosensitive resin version.

The technical scheme of the utility model is that: a film covering device applied to a water washing photosensitive resin plate comprises a water washing resin plate conveying device, a humidifying device for humidifying a photosensitive layer of the water washing resin plate, an upper film releasing and conveying device, a pressure laminating device for laminating the photosensitive layer and the upper film, and a drying device for drying a laminated plate material; the humidifying device is provided with an atomizing humidifying port for spraying water on the photosensitive layer of the water washing resin plate.

A humidifying device is arranged above the conveying device, and an atomizing humidifying opening faces towards the photosensitive layer of the water-washed resin plate conveyed on the conveying device; and a pressure laminating device and a drying device are sequentially arranged behind the humidifying device along the conveying direction.

The humidifying device is an atomization humidifier, and a nozzle of the atomization humidifier is an atomization humidifying port; or the humidifying device comprises an atomizing humidifier and a transition box, the atomizing humidification port is arranged on the lower box plate of the transition box, a steam blast port connected with the nozzle of the atomizing humidifier is further arranged on the transition box, a water drop gathering outflow groove is formed in the periphery of the lower box plate of the transition box, a water drop outflow channel communicated with the water drop gathering outflow groove is arranged on the side portion of the transition box, and a water drop collecting groove is formed in the lower portion of the water drop outflow channel.

And a water drop outlet is formed in the side part of the water drop collecting tank.

Along the conveying direction, the length of the humidifying device is more than or equal to 2 m; the vertical distance between the atomization humidification port and the photosensitive layer of the water-washing resin plate conveyed by the conveying device is 8-11 mm.

The upper film delivery device is positioned above the pressure laminating device and comprises an upper film placing roller and a protective film recycling roller.

The upper film placing and conveying device also comprises a conveying transition roller capable of adjusting speed and pressure, and the conveying transition roller capable of adjusting speed and pressure is positioned between the upper film placing roller and the pressure covering device.

The pressure laminating device comprises a first laminating roller and a second laminating roller which are arranged oppositely and can adjust pressure; the conveying device comprises a conveying roller and a conveying belt, the second laminating roller is positioned above the conveying belt, and the first laminating roller is positioned below the conveying belt.

The drying device is provided with a drying inlet and a drying outlet which are opposite, and the conveying device drives the conveyed water-washing resin plate to pass through the inside of the drying device through the drying inlet and the drying outlet.

The beneficial effects of the utility model, the utility model provides a pair of be applied to tectorial membrane device of washing photosensitive resin version has solved the laminating problem between photosensitive layer and the last membrane, uses the water smoke to the photosensitive layer humidification, and the humidification granule is little, more because the humidification is even, is favorable to guaranteeing the homogeneity of version material and accomplishes the transfer of going up the membrane, and the rethread goes up the membrane and delivers the device and delivers the last membrane pressure that removes the protection film and covers and close the device and cover and close photosensitive layer and last membrane, and drying device carries out the drying to covering the version material that closes, has improved the quality of washing photosensitive resin version. The device practicality is strong, easily operates, and later stage maintenance is convenient.

The utility model provides a be applied to tectorial membrane device of washing photosensitive resin version, the version material that covers and close takes off the protection film base, goes up on the membrane is complete to be transferred to the photosensitive layer, uses the FPT-F1 coefficient of friction/peel test appearance test peeling strength of the production of Jinan lan light electromechanical technology limited company, and the power of protection film base and last membrane is less than the power between membrane and the photosensitive layer, and the difference reaches more than 20 g/cm.

Drawings

FIG. 1 is a schematic structural view of the film covering device applied to the washing photosensitive resin plate of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the transition box of the present invention.

FIG. 3 is a schematic view showing the structure of the water-washed photosensitive resin plate.

Fig. 4 is a schematic view of the connection structure of the conveying transition roller.

Fig. 5 is a schematic view of the connection structure of the upper film placing roller.

Fig. 6 is a schematic view of a connection structure of the protective film recovery roller.

Fig. 7 is a schematic view of a coupling structure of the transfer roller.

Fig. 8 is a schematic view of a connection structure of the second composite roll.

Detailed Description

While the invention has been described in connection with certain specific embodiments and embodiments as illustrated in the accompanying drawings, it is to be understood that the same is by way of illustration and description only and is not to be taken by way of limitation, as numerous non-essential changes and modifications may be made by those skilled in the art without departing from the scope of the invention as set forth below. In the present invention, unless otherwise explicitly specified and limited, technical terms used in the present application shall have the ordinary meaning as understood by those skilled in the art to which the present invention pertains.

As shown in fig. 1, a laminating device applied to a water-washed photosensitive resin plate comprises a water-washed resin plate conveying device 1, a humidifying device 2 for humidifying a photosensitive layer of the water-washed resin plate, an upper film feeding device 3, a pressure laminating device 4 for laminating the photosensitive layer and the upper film, and a drying device 5 for drying a laminated plate material; the humidifying device 2 is provided with an atomizing humidifying port 21 for spraying water on the photosensitive layer of the water-washed resin plate.

The structure of the water-washed photosensitive resin plate, as shown in fig. 3, includes an upper film 61, a photosensitive layer 62, and a lower film (support) 63. The photosensitive layer is coated or extruded on the lower film, and then is coated with the upper film after being completely dried and coated, so that the production of the plate is completed.

In this application, the conveying device 1 conveys the photosensitive layer to the humidifying device 2 firstly, the humidifying device 2 continues to convey the photosensitive layer to the pressure laminating device 4 after humidifying the surface of the photosensitive layer through the atomizing humidifying port 21, the upper film conveyed by the upper film releasing device 3 and the humidified photosensitive layer are laminated through the pressure laminating device 4, and then continue to convey the photosensitive layer to the drying device 5 through the conveying device 1, and the drying device dries, and the drying is completed, namely, the laminating process of the application is completed. The conveying device 1 can also continuously convey the plate material with the film covering completed to the later cutting part, and the product production is completed.

The transfer device 1 is responsible for transporting the photosensitive layer, the water-washable photosensitive resin plate, or other materials to a desired place, which may be a desired location of a humidifying device, a drying device, a cutting device, or the like.

A humidifying device 2 is arranged above the conveying device 1, and an atomizing humidifying opening 21 faces to the photosensitive layer of the water-washed resin plate conveyed on the conveying device 1; the pressure covering device 4 and the drying device 5 are sequentially arranged behind the humidifying device 2 along the conveying direction.

Some structures that can be used for each structure are described below:

the humidifying device 2 has two structures: as follows

(1) The humidifying device 2 is an atomizing humidifier, the nozzle of the atomizing humidifier faces the photosensitive layer on the conveying device, and the nozzle of the atomizing humidifier at this time is an atomizing humidifying opening 21.

The length of the atomizing humidifier is more than or equal to 2 m; the vertical distance from the atomizing humidification port 21 to the photosensitive layer of the water-washed resin plate conveyed on the conveying device 1 is 8-11 mm.

(2) The humidifying device 2 is an atomizing humidifier and a transition box 0 connected with the atomizing humidifier.

As shown in the schematic internal structure diagram of the transition box 20 in fig. 2, the atomizing and humidifying port 21 is arranged on the lower box plate of the transition box 20, and the transition box 2a is further provided with a steam blast port 24, and the steam blast port 24 is connected with the nozzle of the atomizing humidifier. The lower box plate of the transition box 2a around the atomizing and humidifying port 21 is provided with a water drop gathering and outflow groove 26, the side part of the transition box 20 is provided with a water drop outflow channel 25 communicated with the water drop gathering and outflow groove 26, and a water drop collecting groove 22 is arranged below the water drop outflow channel 25. A water drop discharge port 23 is opened at a side portion of the water drop collecting tank 22.

The atomizing humidifier atomizes water into particles of 1-20um, atomized liquid drops/water vapor is blown into the transition box 2a through the atomizing humidifying port 21 by air blowing, and then the photosensitive layer of the resin plate is humidified through the atomizing humidifying port 21.

The water vapor blast hole blows atomized liquid drops/water vapor to the inner space of the transition box 20, the liquid drops/water vapor are uniformly dispersed in the box, and the photosensitive layer is humidified from the atomization humidification hole 21; after the humidification tank is used for a long time, part of water vapor is condensed into water drops on the four walls of the transition tank 20, flows into the water drop collecting outflow groove 26 at the bottom of the transition tank 20 along the four walls, is collected into the water drop collecting tank 22 through the water drop outflow channel 25 communicated with the water drop collecting outflow groove 26, and flows out from the water drop outlet 23. When the humidifying box is used for a long time, water vapor is easy to condense into water drops on the box wall to damage plates, so that water drops are gathered around the bottom of the transition box 20 and flow out of the groove 26.

The length of the transition box 20 is more than or equal to 2m along the conveying direction; the vertical distance from the atomizing humidification port 21 to the photosensitive layer of the water-washed resin plate conveyed on the conveying device 1 is 8-11 mm.

Specifically, the height can be 1m in transition case 20 in this application, and the height that the two walls bottom of humidification case conveyer belt direction apart from the conveyer belt can be 10mm, and along the conveyer belt direction, humidification device can be 2m for length.

(II) film feeding device

The upper film feeding device 3 is located above the pressure laminating device 4, and the upper film feeding device 3 includes an upper film placing roller 30 and a protective film recovering roller 31. The upper film placing roller bears the upper film material, and the protective film is recycled through the film recycling roller.

The running speed of the rollers of the upper film feeding device 3 is matched with the speed of the conveying device 2, the upper film is wound on the protective film recovery roller through the protective film, the protective film is separated from the upper film when the rollers run, the protective film recovery roller 31 can wind the protective film and convey the upper film to place the roller 30 with tensile force in operation, two layers of films can be peeled off, the protective film is coiled and recovered on the recovery roller, and the upper film is conveyed to the pressure laminating device 4 on the next step.

The upper film placing and feeding device 3 can also comprise a conveying transition roller 32 for adjusting tension and angle, and the conveying transition roller 32 is positioned between the upper film placing roller 30 and the pressure laminating device 4. The upper film is further transported to a transition roll 32 for further processing in a press laminating device, so that the upper film and the photosensitive layer can be more easily attached.

The upper film placing roller 30, the protective film recovering roller 31, and the conveying transition roller 32 for adjusting the tension and angle are prior art. The two ends of the conveying transition roller 32 are also provided with devices for driving the conveying transition roller 30 to move up and down or/and left and right, so that the conveying angle of the upper film and the tension of the upper film can be adjusted. Such up and down or left and right movement is prior art.

The upper film placing roller 30, the protective film recovering roller 31 and the conveying transition roller 32 for adjusting the tension and the angle may have the following structures:

as shown in fig. 4, the conveying transition roller 32 includes a first rotating roller 321, and a first fixing frame 322 is disposed at a side of the first rotating roller 321; a cross hole 323 is arranged on the first fixing frame 322; the middle parts of two ends of the first rotating roller 321 penetrate through the middle part of the first rotating roller 321 or penetrate through the middle part of the first rotating roller, a first supporting shaft 324 is arranged, the first supporting shaft 324 penetrates through the cross hole 323, the first rotating roller 321 can rotate relative to the first supporting shaft 324, a thread section is arranged on the first supporting shaft 324, the first supporting shaft 324 is fixed on the first fixing frame 322 through a nut 325 matched with the thread on the inner side and the outer side of the first fixing frame 322, due to the cross hole, the first rotating roller can move up and down or horizontally, so that the up and down or left and right movement of the conveying transition roller is realized, and the conveying angle of an upper film and the tension of the upper film are adjusted through the up and down or left and right movement of the conveying transition roller.

Especially, the tension and the angle of the film material with the coating can be conveniently adjusted through the conveying transition roller, the tension ensures that the film material is tensioned and cannot be broken, the angle is also convenient to combine, and the angle is generally 10-60 degrees and is most suitable. Reaching the process of combination.

As shown in fig. 5, the upper film placing roller 30 includes a second rotating roller 301, and a second fixing frame 302 is provided at a side of the second rotating roller 301; second supporting shafts 303 are arranged in the middle of two ends of the second rotating roller 301 or penetrate through the middle of the second rotating roller, the second rotating roller 301 can rotate relative to the second supporting shafts 303, and the second supporting shafts 303 are fixed on the second fixing frame 302.

As shown in fig. 6, the protective film recovery roller 31 includes a third rotating roller 311, and a third fixing frame 312 is provided at a side of the third rotating roller 311; the middle parts of the two ends of the third rotating roller 311 are provided with a first connecting shaft 313, the third rotating roller 311 is fixedly connected with the connecting shaft 313, the first connecting shaft 313 is connected with a third fixing frame 312 through a bearing, and penetrates through the third fixing frame 312 to be connected with an output shaft of a third motor 314 through a coupling.

(III) conveying device

The transfer device is of conventional construction of the prior art. Such as the transfer device 1, including the transfer roller 12 and the transfer belt 11, is a conventional structure of the prior art.

The conveying roller and the conveying belt can run at a constant speed of 1-10 m/min.

The conveying roller 12 comprises conveying rollers 13 at two ends and a conveying roller 14 in the middle, the conveying belt 11 bypasses the conveying rollers 13 at two ends, each conveying roller is driven to rotate through different first motors, and the conveying rollers at two ends and the conveying roller in the middle can be driven to rotate through the same motor.

The method specifically comprises the following steps:

each transfer roller drives through different first motors and rotates: such as the connection structure of the protective film recovery roller 31. But all the first motor speeds are adjusted to be the same.

As shown in fig. 7, the conveying rollers at the two ends and the conveying roller in the middle are driven to rotate by the same motor: an output shaft of the first motor 101 is provided with a driving rotating gear 102 and a driven rotating gear 103, a chain bypasses the driving rotating gear 102 and the driven rotating gear 103, a middle rotating gear 104 which is one more than the number of middle conveying rollers is further arranged between the driving rotating gear 102 and the driven rotating gear 103, the chain is also respectively meshed with the middle rotating gear 104, and the chain is driven by the first motor to drive the driven rotating gear 103 and the middle rotating gear 104 to rotate.

The positions of the driven rotary gear 103 and the intermediate rotary gear 104 correspond to the conveying rollers at both ends and the conveying roller in the middle, respectively. The middle parts of the driven rotating gear 103 and the middle rotating gear 104 are provided with rotating shafts fixed with the gears, the rotating shafts are respectively connected with the fifth fixing frame through shaft couplings, and the conveying rollers at the two ends of the conveying roller 1a and the conveying rollers in the middle are respectively and correspondingly connected through the fifth fixing frame.

(IV) pressure laminating device

The pressure laminating device 4 is a device for laminating the photosensitive layer and the upper film by pressure. The pressure laminating device 4 comprises a first laminating roller 40 and a second laminating roller 41 which are arranged oppositely and can adjust the rotating speed and the pressure. The second laminating roller 41 is positioned above the conveyor belt 11 and the first laminating roller 40 is positioned below the conveyor belt 11.

The first laminating roller 40 can only adjust the rotating speed, and the second laminating roller 41 can adjust the rotating speed and can also adjust the pressure. The upper film passes through a feeding roller and the humidified photosensitive layer and passes through a pressure laminating device, and the pressure is regulated and controlled by a second laminating roller 41, so that laminating is completed. The rotating speed of the first laminating roller 40 can be adjusted to match the speed of the conveyor belt, and the rotating speed of the second laminating roller 41 can also be adjusted to match the speed of the conveyor belt, because the thicknesses of the plates are different, the thickness of the common plates is 0.43mm-2.00mm, and the height of the second laminating roller 41 needs to be adjusted to complete pressure adjustment.

The rotating speed of the pressure laminating device 4 is consistent with that of the upper film, the lower roller plays a supporting role, and the upper roller can adjust the pressure according to the thickness of the plate material, so that the upper film and the photosensitive layer are laminated without damaging the shape of the plate material.

The gap between the second laminating roller 41 and the upper end of the conveying device, namely the upper end of the conveying belt, is the plate thickness, and if the plate thickness is 0.95mm, the gap is also 0.95mm, the gap is large, the pressing effect cannot be achieved, and the plate deformation is possibly caused due to the small gap.

The first laminating roller 40 with adjustable speed and the second laminating roller 41 with adjustable speed and pressure are prior art. If the second laminating roller with adjustable rotating speed and pressure can adjust the pressure and the rotating speed by adjusting the second laminating roller 41 up and down, the rotating speed can be adjusted by adjusting the rotating speed of the motor driving the second laminating roller 41 to rotate, and similarly, the rotating speed of the first laminating roller 40 can be adjusted by adjusting the rotating speed of the motor driving the first laminating roller 40 to rotate. It is also possible to rotate by means of the first motor as well as the transport rollers of the transport device, i.e. by adding an intermediate rotating gear 104 corresponding to the position of the first laminating roller 40.

As shown in fig. 8, the second laminating roller 41 includes a fourth rotating roller 411, and a fourth fixing frame 412 is disposed at a side of the fourth rotating roller 411; a second connecting shaft 413 is arranged in the middle of two ends of the fourth rotating roller 411, the fourth rotating roller 411 is fixedly connected with the second connecting shaft 413, the second connecting shaft 413 is connected with a fourth fixing frame 412 through a bearing, penetrates through the fourth fixing frame 412 and is connected with an output shaft of a second motor 414 through a coupling. The above structure is the same as that of the protective film recovery roller 31, except that the second motor 414 corresponding to the second laminating roller 41 and the fourth fixing frame 412 are fixed to the same lifting device 415.

(V) drying device

The drying device 5 is provided with a drying inlet and a drying outlet 50 which are opposite to each other, and the conveying device 1 drives the conveyed water-washed resin plate to pass through the inside of the drying device through the drying inlet and the drying outlet 50. For example, the conveying belt of the conveying device drives the conveyed water-washed resin plate to pass through the drying device. The drying device 5 removes redundant water on the surface or the side surface of the plate after being coated, and the interior of the plate does not need to be dried, so that the plate is prevented from being corroded by the residual water. The drying mode may be one of radiation drying, convection drying and conduction drying, and the convection drying mode is preferred.

The drying device 5 may be a tunnel oven or a tunnel oven, in particular a temperature-adjustable tunnel oven or a tunnel oven. Such as tunnel ovens, are conventional structures in the art. For example, a tunnel type drying furnace for hardware processing in patent CN 214665833U.

The conveying device is divided into two sections, the conveying device in front of the drying device conveys the conveyed water-washing resin plate to the conveying mesh belt of the tunnel type drying furnace, and then the conveying mesh belt conveys the water-washing resin plate to the conveying device behind the drying device after drying is completed in the tunnel type drying furnace. Or the conveyor belt of the tunnel drying furnace is a section of the conveyor belt in the application.

The utility model provides a pair of be applied to tectorial membrane device of washing photosensitive resin version, the version material that covers closes takes off the protection film base, goes up on the membrane is complete to be transferred to the photosensitive layer, uses the FPT-F1 coefficient of friction/peel off tester test peeling strength of the production of Jinnan lan light electromechanical technology Limited company, and the power of protection film base and last membrane is less than the power between membrane and the photosensitive layer, and the difference requirement reaches more than 20 g/cm.

Example 1

Materials: a photosensitive layer of a water-washing photosensitive resin plate with the thickness of 0.95mm is selected, a laser ablation black film with the thickness of 125um is selected as an upper film, a black film protective film is a polyester film with the thickness of 20um, and the black film protective film is produced by Lekei Huaguang.

The process comprises the following steps: the speed of the conveying device is adjusted to be 2 m/min, the speed of the film feeding device and the pressure covering device is adjusted to be 2 m/min matched with the speed, the humidifying device atomizes particles to be 10um, and the tunnel type drying furnace is set to be 110 ℃ for blast drying. Firstly, the photosensitive layer is conveyed and humidified by a humidifying box, then the photosensitive layer is combined with the ablation black film at a pressure combining device, the combined plate is dried for 2 minutes at 110 ℃ by a drying box, and a finished product is obtained by cutting.

Evaluation: the finished plate material is stripped of the protective film base, the black film is completely transferred to the photosensitive layer, the appearance is good, and the graphic copying can be completed by using a laser engraving machine; the plate material is cut into 2 x 20mm strips, and the force between the protective film base and the black film and the force between the black film and the photosensitive layer are tested by using an FPT-F1 friction coefficient/stripping tester produced by the Jinan Languang electromechanical technology Limited company to meet the requirements.

Comparative example 1

Materials: the same as in example 1.

The process comprises the following steps: directly spraying water on the photosensitive layer of the water-washing photosensitive resin plate or coating water on the photosensitive layer by using a wire rod, removing a protective film of a black film, covering the black film on the humidified photosensitive layer, and then placing the photosensitive layer in a tunnel type drying furnace at 110 ℃ for drying for 2 minutes to obtain a finished product.

Evaluation: removing the protective film base from the finished plate material, transferring the black film part onto the photosensitive layer, corroding part of the photosensitive layer by water, and engraving by using a laser engraving machine, wherein the image-text copying is incomplete; the plate material is cut into 2 x 20mm strips, and the force between the protective film base and the black film and the force between the black film and the photosensitive layer are tested by using an FPT-F1 friction coefficient/stripping tester produced by the Jinan Languang electromechanical technology Limited company, wherein the forces are uneven.

Comparative example 2

Materials: the same as in example 1.

The process comprises the following steps: and removing the protective film of the black film, and directly covering the black film on the photosensitive layer to obtain a finished product.

Evaluation: the finished plate material is stripped off the protective film base, the black film cannot be transferred to the photosensitive layer, the black film cannot be carved by a laser engraving machine, and the force difference between the protective film base and the black film and the force difference between the black film and the photosensitive layer cannot be tested.

TABLE 1 Peel force profiles of examples and comparative examples

In order to ensure that the protective film base can be torn off and the film can be completely transferred to the photosensitive layer when the plate is used, the upper film and the photosensitive layer are required to be uniformly coated, the force between the protective film base and the black film is required to be smaller than the force between the black film and the photosensitive layer, and the difference is required to be more than 20 g/cm. From the above table 1, it can be seen that the plate laminated using example 1 of the present invention is satisfactory, whereas the plate laminated using comparative examples 1 and 2 cannot be used.

The above description is only for the preferred embodiment of the present invention, but not for all embodiments, the protection scope of the present invention is not limited thereto, and the technical features of the above-mentioned embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features of the above-mentioned embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present description should be considered as the scope of the present description. When the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention. It should be noted that equivalent substitutions or changes, and several changes and modifications made according to the technical solution of the present invention and the inventive concept thereof, which should be considered as the protection scope of the present invention, should be made to those skilled in the art and any person skilled in the technical field without departing from the spirit of the present invention and the principles of the present invention.

Claims (9)

1. The utility model provides a be applied to tectorial membrane device of washing photosensitive resin version which characterized in that: comprises a water washing resin plate conveying device (1), a humidifying device (2) for humidifying a photosensitive layer of the water washing resin plate, an upper film releasing and conveying device (3), a pressure laminating device (4) for laminating the photosensitive layer and the upper film, and a drying device (5) for drying a laminated plate material; the humidifying device (2) is provided with an atomizing humidifying port (21) for spraying water on the photosensitive layer of the water washing resin plate.

2. The laminating apparatus applied to the water-washed photosensitive resin plate according to claim 1, wherein: a humidifying device (2) is arranged above the conveying device (1), and an atomizing humidifying opening (21) faces to the photosensitive layer of the water washing resin plate conveyed on the conveying device (1); along the conveying direction, a pressure covering device (4) and a drying device (5) are sequentially arranged behind the humidifying device (2).

3. The laminating apparatus applied to the water-washed photosensitive resin plate according to claim 2, wherein: the humidifying device (2) is an atomizing humidifier, and a nozzle of the atomizing humidifier is an atomizing humidifying opening (21); or humidification device (2) are including atomizing humidifier and transition case (20), atomizing humidification mouth (21) are established on the lower boxboard of transition case (20), still be equipped with steam blast orifice (24) of being connected with the spout of atomizing humidifier on transition case (20), the periphery of the lower boxboard of transition case (20) is equipped with water droplet gathering outflow groove (26), the lateral part of transition case (20) is equipped with water droplet outflow channel (25) with water droplet gathering outflow groove (26) intercommunication, water droplet outflow channel (25) below is equipped with water droplet collecting vat (22).

4. The laminating device applied to the water-washed photosensitive resin plate according to claim 3, wherein: a water drop outlet (23) is arranged at the side part of the water drop collecting tank (22).

5. The laminating device applied to the water-washable photosensitive resin plate as recited in claim 3, wherein: along the conveying direction, the length of the humidifying device is more than or equal to 2 m; the vertical distance between the atomizing humidification port (21) and the photosensitive layer of the water-washing resin plate conveyed on the conveying device (1) is 8-11 mm.

6. The laminating apparatus applied to the water-washed photosensitive resin plate according to claim 2, wherein: the upper film feeding device (3) is positioned above the pressure laminating device (4), and the upper film feeding device (3) comprises an upper film placing roller (30) and a protective film recycling roller (31).

7. The laminating device applied to the water-washed photosensitive resin plate according to claim 6, wherein: the upper film releasing and conveying device (3) further comprises a conveying transition roller (32) capable of adjusting speed and pressure, and the conveying transition roller (32) capable of adjusting speed and pressure is positioned between the upper film placing roller (30) and the pressure laminating device (4).

8. The laminating apparatus applied to a water-washable photosensitive resin plate as defined in claim 2, wherein: the pressure laminating device (4) comprises a first laminating roller (40) and a second laminating roller (41) which are arranged oppositely and can adjust pressure; the conveying device (1) comprises a conveying roller (12) and a conveying belt (11), the second laminating roller (41) is located above the conveying belt (11), and the first laminating roller (40) is located below the conveying belt (11).

9. The laminating apparatus applied to the water-washed photosensitive resin plate according to claim 2, wherein: drying device (5) are equipped with relative dry import and dry export (50), and through dry import and dry export, conveyer (1) drives the washing resin version of conveying and passes through inside the drying device.

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