Photosensitive material plate gluing device and photosensitive material plate production method

Abstract

The present invention relates to the technical field of photosensitive material plate production, and is a photosensitive material plate gluing device and a photosensitive material plate production method. A photosensitive material plate gluing device comprises a device body, wherein the device body has a photosensitive material plate outlet; a cooling component is provided in front of the photosensitive material plate outlet, and the cooling component can reduce the temperature of the produced photosensitive material plate to 5-25°C; and a photosensitive material plate production method; the photosensitive material plate has a cooling process just after it is produced, during which the temperature of the photosensitive material plate is reduced to 5-25°C. Such a photosensitive material plate gluing device and a photosensitive material plate production method have the advantages of meeting the requirements of the production process, producing better product quality, and increasing the number of prints; and are particularly suitable for photosensitive material plates produced with nano water-based alkaline photosensitive glue.

Description

Technical Field

[0001] The present invention relates to the technical field of photosensitive material plate production, in particular to a photosensitive material plate gluing device. Background Art

[0002] The photosensitive material plate is a long strip structure, comprising a substrate and a layer of photosensitive glue on the substrate. The equipment for producing the photosensitive material plate is a photosensitive material plate glue coating device.

[0003] The photosensitive material plate gluing device includes a device body, which has a photosensitive material plate outlet. The temperature of the photosensitive material plate just produced generally reaches 35-40°C; in the prior art, the photosensitive material plate is directly cut and packaged after it cools to room temperature after coming out of the outlet, and there is no provision for reprocessing the photosensitive material plate, such as re-cooling the photosensitive material plate.

[0004] With the advancement of technology, a new type of nano water-based alkaline photosensitive adhesive has emerged. When using this nano water-based alkaline photosensitive adhesive, it is best to have a cooling process in the later stage of production to achieve the requirements of good product quality and more prints. However, the photosensitive material plate coating device in the existing technology does not have a device for cooling the photosensitive material plate, cannot meet the requirements of the production process, and has the disadvantage of being inconvenient to use. Summary of the Invention

[0005] The purpose of the present invention is to address the above-mentioned shortcomings and provide a photosensitive material plate coating device and a photosensitive material plate production method that can meet the requirements of the nano water-based alkaline photosensitive adhesive production process, produce better product quality, and improve printing times. At the same time, this photosensitive material plate production method is also suitable for ordinary photosensitive adhesives.

[0006] The technical solution adopted by the photosensitive material plate gluing device of the present invention is: a photosensitive material plate gluing device, including a device body, the device body has a photosensitive material plate outlet; its characteristic is: there is a cooling component in front of the photosensitive material plate outlet, the cooling component can reduce the temperature of the produced photosensitive material plate to 5-25°C.

[0007] Furthermore, the cooling component is a lining plate, which has a cold water cavity inside, and an inlet pipe and an outlet pipe connected to the cold water cavity, and the top of the lining plate contacts or is close to the bottom of the produced photosensitive material plate; or, the cooling component is a channel, and a cooling pipe is installed in the channel.

[0008] Furthermore, there are multiple cooling components, and the multiple cooling components are arranged from back to front. From back to front, the multiple cooling components are respectively the first cooling component, the second cooling component, the third cooling component, the fourth cooling component and the fifth cooling component. The first cooling component reduces the temperature of the photosensitive material plate to 18-22°C, the second cooling component reduces the temperature of the photosensitive material plate to 8-12°C, the third cooling component reduces the temperature of the photosensitive material plate to 16-18°C, the fourth cooling component reduces the temperature of the photosensitive material plate to 11-13°C, and the fifth cooling component reduces the temperature of the photosensitive material plate to 15-17°C. The length of each cooling component is the distance the photosensitive material plate travels in 5-7 seconds.

[0009] Furthermore, there is an insulation component connected between the photosensitive material plate outlet and the first cooling component. This insulation component is the rear insulation component. The rear insulation component is a component that maintains the production temperature for a period of time after the photosensitive material plate is generated. The period of time is 20-30 seconds.

[0010] Further, in front of the first cooling component is the first insulation component, in front of the second cooling component is the second insulation component, in front of the third cooling component is the third insulation component, in front of the fourth cooling component is the fourth insulation component, and in front of the fifth cooling component is the fifth insulation component. The first insulation component is 5-7 seconds long when the photosensitive material plate passes by, the second insulation component is 13-15 seconds long when the photosensitive material plate passes by, the third insulation component is 9-11 seconds long when the photosensitive material plate passes by, the fourth insulation component is 15-17 seconds long when the photosensitive material plate passes by, and the fifth insulation component is 5-7 seconds long when the photosensitive material plate passes by.

[0011] Furthermore, the device also includes an acid mist generator, which has an acid mist outlet. The acid mist outlet is opened on the top of the cooling component and faces the top of the photosensitive material plate; specifically, the acid mist outlet is opened on the second cooling component and faces the top of the photosensitive material plate.

[0012] Furthermore, the device also includes an exhaust device, which has an exhaust port, and the exhaust port is opened above the cooling component, in front of the acid mist outlet and facing the top of the photosensitive material plate; specifically, the exhaust port is opened above the third cooling component and facing the top of the photosensitive material plate.

[0013] The technical solution adopted by the production method of the photosensitive material plate of the present invention is: the production method of the photosensitive material plate has a cooling process just after the photosensitive material plate is produced, during which the temperature of the photosensitive material plate is reduced to 5-25°C.

[0014] Preferably: the cooling process is divided into five cooling stages, namely the first cooling stage, the second cooling stage, the third cooling stage, the fourth cooling stage, and the fifth cooling stage; the first cooling stage reduces the temperature of the photosensitive material plate to 18-22°C; the second cooling stage reduces the temperature of the photosensitive material plate to 8-12°C, the third cooling stage reduces the temperature of the photosensitive material plate to 16-18°C, the fourth cooling stage reduces the temperature of the photosensitive material plate to 11-13°C, and the fifth cooling stage reduces the temperature of the photosensitive material plate to 15-17°C.

[0015] Preferably, the photosensitive material plate has a heat preservation stage after each cooling stage, and the time of the heat preservation stage is 10-30 seconds.

[0016] The beneficial effects of the present invention are: such a photosensitive material plate coating device and a photosensitive material plate production method have the advantages of meeting the requirements of the production process, producing better product quality, and improving printing times; it is particularly suitable for photosensitive material plates produced by nano water-based alkaline photosensitive glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the photosensitive material plate gluing device of the present invention.

[0018] Figure 2 Schematic diagram of the temperature and time curve reached by the photosensitive material plate of the present invention (a, b, c, d, e, ... k in the figure).

[0019] Wherein: 1, device body 11, photosensitive material plate outlet 21, first cooling component 22, second cooling component 23, third cooling component 24, fourth cooling component 25, fifth cooling component 31, first heat preservation component 32, second heat preservation component 33, third heat preservation component 34, fourth heat preservation component 35, fifth heat preservation component 4, acid mist generator 41, acid mist outlet 5, exhaust device 51, exhaust port 6, rear heat preservation component DETAILED DESCRIPTION

[0020] The photosensitive material plate gluing device of the present invention will be further described below with reference to the accompanying drawings.

[0021] like Figure 1 As shown, a device for coating photosensitive material plates includes a device body 1, which has a photosensitive material plate outlet 11; its characteristic is that there is a cooling component in front of the photosensitive material plate outlet, and the cooling component can reduce the temperature of the produced photosensitive material plates to 5-25°C.

[0022] Since the present invention has a cooling component installed at the outlet of the photosensitive material plate, the temperature of the photosensitive material plate that has just been produced can be cooled, which meets the requirements of the photosensitive material plate production process, especially the requirements of the nano water-based alkaline photosensitive adhesive production process, and can obtain better quality products, thereby achieving the purpose of the present invention. The cooling component only needs to be able to cool the photosensitive material plate.

[0023] Furthermore, the cooling component is a lining plate, which has a cold water cavity inside, and an inlet pipe and an outlet pipe connected to the cold water cavity, and the top of the lining plate contacts or is close to the bottom of the produced photosensitive material plate; or, the cooling component is a channel, and a cooling pipe is installed in the channel.

[0024] When the cooling component is a lining plate, the lining plate is preferably an aluminum alloy plate so that the lining plate can absorb heat from the photosensitive material plate and reduce the temperature of the photosensitive material plate. When the cooling component is a channel, the channel has an inlet and an outlet, and cold air is blown into the channel to achieve cooling of the photosensitive material plate.

[0025] Furthermore, there are multiple cooling components, which are arranged from back to front. From back to front, the multiple cooling components are respectively a first cooling component 21, a second cooling component 22, a third cooling component 23, a fourth cooling component 24 and a fifth cooling component 25. The first cooling component reduces the temperature of the photosensitive material plate to 18-22°C, the second cooling component reduces the temperature of the photosensitive material plate to 8-12°C, the third cooling component (in fact, the third cooling component is a heating component, because the second cooling component reaches a lower temperature, the temperature reached by the third cooling component is higher than the temperature of the second cooling component, and the third cooling component can be heated by hot water or equipped with an electric heating pipe) reduces the temperature of the photosensitive material plate to 16-18°C, the fourth cooling component reduces the temperature of the photosensitive material plate to 11-13°C, and the fifth cooling component reduces the temperature of the photosensitive material plate to 15-17°C. The length of each cooling component is the distance traveled by the photosensitive material plate in 5-7 seconds.

[0026] Furthermore, there is a heat preservation component connected between the photosensitive material plate outlet and the first cooling component. This heat preservation component is the rear heat preservation component 6. The rear heat preservation component is a component that maintains the production temperature for a period of time after the photosensitive material plate is generated. The period of time is 20-30 seconds.

[0027] The device is set up in this way, so that the photosensitive material plate that has just been produced and processed can have a heat preservation process, and the immature photosensitive material layer can have a preliminary aging process, which is beneficial to the stability of the photosensitive material in the next step and also beneficial to the improvement of product quality.

[0028] Furthermore, during production, the photosensitive material plate runs forward, and in front of the first cooling component is the first thermal insulation component 31, in front of the second cooling component is the second thermal insulation component 32, in front of the third cooling component is the third thermal insulation component 33, in front of the fourth cooling component is the fourth thermal insulation component 34, and in front of the fifth cooling component is the fifth thermal insulation component 35. The length of the first thermal insulation component is 5-7 seconds for the photosensitive material plate to pass through, the length of the second thermal insulation component is 13-15 seconds for the photosensitive material plate to pass through, the length of the third thermal insulation component is 9-11 seconds for the photosensitive material plate to pass through, the length of the fourth thermal insulation component is 15-17 seconds for the photosensitive material plate to pass through, and the length of the fifth thermal insulation component is 5-7 seconds for the photosensitive material plate to pass through.

[0029] This device is equipped with multiple heat preservation components, which can further stabilize the photosensitive material coating at this temperature.

[0030] Furthermore, the device also includes an acid mist generator 4, which has an acid mist outlet 41. The acid mist outlet is opened on the top of the cooling component and faces the top of the photosensitive material plate; specifically, the acid mist outlet is opened on the second cooling component and faces the top of the photosensitive material plate.

[0031] The device is arranged in this way, so as to spray acid mist onto the photosensitive material plate, neutralize some alkaline substances on the photosensitive material plate, stabilize the composition of the photosensitive material plate, and achieve the effect of improving product quality.

[0032] Furthermore, the device also includes an exhaust device 5, which has an exhaust port 51. The exhaust port is opened above the cooling component, in front of the acid mist outlet and facing the top of the photosensitive material plate; specifically, the exhaust port is opened above the third cooling component and facing the top of the photosensitive material plate.

[0033] The device is arranged in this way, and can also dry the surface of the photosensitive material plate.

[0034] The production method of the photosensitive material plate of the present invention will be further described below with reference to the accompanying drawings.

[0035] Example 1

[0036] The photosensitive material plate is produced according to the method of the prior art, that is, the photosensitive material plate produced from the photosensitive material plate production device is not cooled down to obtain the photosensitive material plate. This photosensitive material plate is the first photosensitive material plate.

[0037] Example 2-1

[0038] The photosensitive material plate coming out of the photosensitive material plate production device was subjected to a temperature reduction treatment, with the temperature reduced to 5° C. and maintained for 60 seconds to obtain a second A photosensitive material plate.

[0039] Example 2-2

[0040] The photosensitive material plate coming out of the photosensitive material plate production device was subjected to a temperature reduction treatment, with the temperature being reduced to 25° C. and maintained for 60 seconds to obtain a second B photosensitive material plate.

[0041] Example 2-3

[0042] The photosensitive material plate coming out of the photosensitive material plate production device was subjected to a temperature reduction treatment, with the temperature being reduced to 15° C. and maintained for 60 seconds to obtain a second C photosensitive material plate.

[0043] The following references Figure 2 's curve graph.

[0044] Example 3-1

[0045] The photosensitive material plates coming out of the photosensitive material plate production device are cooled in multiple stages, namely, the first stage reaches 18°C, the second stage reaches 8°C, the third stage reaches 16°C, the fourth stage reaches 11°C, and the fifth stage reaches 15°C. The process of each stage is 5 seconds to obtain a third A photosensitive material plate.

[0046] Example 3-2

[0047] The photosensitive material plates coming out of the photosensitive material plate production device are cooled in multiple stages, namely, the first stage reaches 22°C, the second stage reaches 12°C, the third stage reaches 18°C, the fourth stage reaches 13°C, and the fifth stage reaches 17°C. The process of each stage is 7 seconds to obtain a third B photosensitive material plate.

[0048] Example 3-3

[0049] The photosensitive material plates coming out of the photosensitive material plate production device are cooled in multiple stages, namely, the first stage reaches 20°C, the second stage reaches 10°C, the third stage reaches 17°C, the fourth stage reaches 12°C, and the fifth stage reaches 16°C. The process of each stage is 6 seconds to obtain a third C photosensitive material plate.

[0050] Example 4

[0051] Repeat the above Example 3 (series)

[0052] After each temperature reduction, the photosensitive material plate is kept warm after reaching the reduced temperature, that is, the reached temperature is maintained; specifically: the holding time after the first temperature reduction is 5-7 seconds; the holding time after the second temperature reduction is 13-15 seconds; the holding time after the third temperature reduction is 9-11 seconds; the holding time after the fourth temperature reduction is 15-17 seconds; the holding time after the fifth temperature reduction is 5-7 seconds; and a fourth A photosensitive material plate is obtained.

[0053] Example 4-1

[0054] Repeat the above Example 3 (series)

[0055] After each temperature reduction, the photosensitive material plate is kept warm after reaching the reduced temperature, that is, the reached temperature is maintained; specifically: the keeping time after the first temperature reduction is 6 seconds; the keeping time after the second temperature reduction is 12 seconds; the keeping time after the third temperature reduction is 10 seconds; the keeping time after the fourth temperature reduction is 16 seconds; the keeping time after the fifth temperature reduction is 6 seconds; and a fourth B photosensitive material plate is obtained.

[0056] Example 5

[0057] Repeat the above Example 3 (series)

[0058] After the photosensitive material plate is produced and processed, it also goes through a heat preservation stage, maintaining the temperature at 35-40°C, that is, the temperature at which the photosensitive material plate is produced, for 20-30 seconds to obtain a fifth photosensitive material plate.

[0059] Example 6

[0060] Repeat the above Example 3 (series)

[0061] During the process of cooling the photosensitive material plate, acid mist containing carbonic acid is sprayed on the photosensitive material plate to obtain a sixth photosensitive material plate.

[0062] Specifically, the acid mist is sprayed on the photosensitive material plate in the second cooling stage to obtain a fifth photosensitive material plate.

[0063] Example 7

[0064] Repeat the above Example 6 (series)

[0065] The surface of the photosensitive material plate was also subjected to the process of removing the outer moisture layer to obtain a seventh photosensitive material plate.

[0066] The following table is a statistical table of the printing times of various photosensitive material plates:

[0067]

[0068] The above description is only a specific embodiment of the present invention, but the structural features protected by the present invention are not limited thereto. Any changes or modifications made by any technician in this field within the scope of the present invention are included in the patent scope of the present invention.

Claims

1. A device for coating a photosensitive material plate with glue, comprising a device body having a photosensitive material plate outlet; wherein: There is a cooling component in front of the photosensitive material plate outlet, which reduces the temperature of the produced photosensitive material plate to 5-25°C; there are multiple cooling components, which are arranged from back to front, and the multiple cooling components from back to front are respectively a first cooling component, a second cooling component, a third cooling component, a fourth cooling component and a fifth cooling component, the first cooling component reduces the temperature of the photosensitive material plate to 18-22°C, the second cooling component reduces the temperature of the photosensitive material plate to 8-12°C, the third cooling component reduces the temperature of the photosensitive material plate to 16-18°C, the fourth cooling component reduces the temperature of the photosensitive material plate to 11-13°C, and the fifth cooling component reduces the temperature of the photosensitive material plate to 15-17°C, and the length of each cooling component is the distance that the photosensitive material plate travels in 5-7 seconds; the device also includes an acid mist generator, which has an acid mist outlet, which is opened on the top of the second cooling component and faces the top of the photosensitive material plate.

2. The device for coating photosensitive material plates according to claim 1, wherein: The cooling component is a lining plate, which has a cold water cavity inside, and an inlet pipe and an outlet pipe connected to the cold water cavity. The top of the lining plate contacts or is close to the bottom of the produced photosensitive material plate; or, the cooling component is a channel, and a cooling pipe is installed in the channel.

3. The device for coating photosensitive material plates according to claim 2, wherein: There is also a heat preservation component connected between the photosensitive material plate outlet and the first cooling component. This heat preservation component is a rear heat preservation component. The rear heat preservation component is a component that maintains the production temperature for a period of time after the photosensitive material plate is generated. The period of time is 20-30 seconds.

4. The photosensitive material plate gluing device according to claim 3, characterized in that: The first insulation component is in front of the first cooling component, the second insulation component is in front of the second cooling component, the third insulation component is in front of the third cooling component, the fourth insulation component is in front of the fourth cooling component, and the fifth insulation component is in front of the fifth cooling component. The first insulation component is 5-7 seconds long when the photosensitive material plate passes by, the second insulation component is 13-15 seconds long when the photosensitive material plate passes by, the third insulation component is 9-11 seconds long when the photosensitive material plate passes by, the fourth insulation component is 15-17 seconds long when the photosensitive material plate passes by, and the fifth insulation component is 5-7 seconds long when the photosensitive material plate passes by.

5. The device for coating photosensitive material plates according to claim 1, wherein: The device also includes an exhaust device, which has an exhaust port. The exhaust port is opened on the top of the cooling component, in front of the acid mist outlet and facing the top of the photosensitive material plate.

6. A production method using the photosensitive material plate gluing device according to any one of claims 1 to 5, characterized in that: There is a cooling process just after the photosensitive material plate is produced. During this process, the temperature of the photosensitive material plate is reduced to 5-25°C; the cooling process is divided into five cooling stages, namely the first cooling stage, the second cooling stage, the third cooling stage, the fourth cooling stage, and the fifth cooling stage; the first cooling stage reduces the temperature of the photosensitive material plate to 18-22°C; the second cooling stage reduces the temperature of the photosensitive material plate to 8-12°C, the third cooling stage reduces the temperature of the photosensitive material plate to 16-18°C, the fourth cooling stage reduces the temperature of the photosensitive material plate to 11-13°C, and the fifth cooling stage reduces the temperature of the photosensitive material plate to 15-17°C.

7. The production method according to claim 6, characterized in that: During the process of cooling the photosensitive material plate, acid mist is sprayed on the photosensitive material plate, wherein the acid mist contains carbonic acid.

8. The production method according to claim 7, characterized in that: The photosensitive material plate also has a heat preservation stage after each cooling stage, and the time of the heat preservation stage is 10-30 seconds.

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