An environment-friendly solidification device for producing and processing bright silver card paper

Abstract

The utility model relates to a kind of curing device for production and processing of environment-friendly bright silver cardboard, including curing box, the sealing box cover of rotation cooperation in the one side of the curing box, be located in the curing mechanism of the curing box, the curing mechanism includes the partition plate fixed on the inner wall of the curing box, two spray heads located in the partition plate side, hot air mechanism is installed in the inner wall of the partition plate and is connected with two the spray head, multiple reflux pipes are installed in the spray head upside, multiple air injection holes are equipped in the relative inner side of two the spray head, multiple hemispherical protrusions are equipped in the relative inner side of two the spray head;By setting curing mechanism, it is convenient to adjust the same of two spray heads and the uniformity of the distance of the cardboard to be cured, by two spray heads simultaneously heating the upper and lower ends of cardboard, it is convenient to improve the uniformity of the cardboard to be cured heating, heating curing efficiency and curing effect, it is convenient to adapt to the cardboard to be cured of different thickness heating curing.

Description

Technical Field

[0001] This utility model relates to the field of cardboard curing technology, and in particular to an environmentally friendly curing device for the production and processing of bright silver cardboard. Background Technology

[0002] Cardboard is a general term for a type of thick paper that falls between paper and paperboard. Bright silver cardboard is a high-grade paper material with a shiny silver surface. It is not made of pure silver, but rather a very thin, bright aluminum layer is coated onto the surface of high-quality cardboard through a special process. Existing cardboard production requires a heat curing process.

[0003] A search revealed a curing device for transfer cardboard production and processing, with publication number CN213389513U. The device includes a curing chamber, a fan body fixedly connected to the top of the chamber, a heating wire fixedly connected to the inner wall of the fan body, a filter screen fixedly connected to the top of the fan body, and an air collecting hood fixedly connected to the bottom of the fan body. A placement groove is fixedly connected to the inner bottom wall of the curing chamber, an adjustment hole is provided in the inner bottom wall of the placement groove, a plug is movably connected to the inner wall of the adjustment hole, and an adjustment plate is movably connected to the inner top wall of the placement groove. A heat insulation plate is fixedly connected to one side of the adjustment plate. Compared with existing ordinary transfer cardboard production and processing curing devices, this curing device achieves better curing results, ensuring uniform heating of the cured cardboard, thereby guaranteeing the curing quality and effect, and meeting user needs.

[0004] The device in the disclosed patent heats and cures the cardboard by blowing hot air from the top of the curing chamber onto the upper side of the cardboard. Since the cardboard is thick and hard, the temperature difference between the top and bottom of the cardboard increases, which not only affects the curing efficiency of the cardboard but also the curing effect. Utility Model Content

[0005] In response to the technical problem in existing patents where hot air from the top of the curing chamber is blown onto the upper side of the cardboard for heating and curing, but the cardboard is thick and hard, resulting in a large temperature difference between the top and bottom of the cardboard, which not only affects the curing efficiency but also the curing effect, this utility model provides an environmentally friendly curing device for the production and processing of bright silver cardboard.

[0006] The technical solution adopted by this utility model is: an environmentally friendly curing device for the production and processing of bright silver cardboard, comprising: a curing box, a sealing box cover rotatably fitted on one side of the curing box, and a curing mechanism disposed inside the curing box. The curing mechanism includes a dividing plate fixed on the inner wall of the curing box, two nozzles located on one side of the dividing plate, and a hot air mechanism installed on the inner wall of the dividing plate and connected to the two nozzles. Multiple return pipes are installed through the upper side of the nozzles. Multiple air jet holes are provided on the inner side of each of the two nozzles, and multiple hemispherical protrusions are provided on the inner side of each of the two nozzles. The multiple air jet holes and the multiple return pipes are staggered, and the multiple air jet holes and the multiple hemispherical protrusions are staggered. The multiple hemispherical protrusions and the multiple return pipes are staggered.

[0007] Furthermore, the top of the curing chamber is equipped with an electric push rod, and the nozzle located at the upper end of the curing mechanism is slidably fitted on the side of the dividing plate. The nozzle located at the upper end of the curing mechanism is fixed to one end of the electric push rod that extends into the curing chamber, and the nozzle located at the bottom end of the curing mechanism is fixed to the side of the dividing plate and the inner wall of the curing chamber. There is a gap between the nozzle located at the bottom end of the curing mechanism and the bottom surface of the inner wall of the curing chamber.

[0008] Furthermore, the hot air mechanism includes a hot air blower fixed to the inner wall of the curing chamber, an air supply pipe connected to the air outlet of the hot air blower, a corrugated pipe connected between the air supply pipe and the nozzle, and a plurality of mounting support strips connected between the hot air blower and the inner wall of the curing chamber.

[0009] Furthermore, the curing chamber is equipped with an energy storage and cooling mechanism, which includes an air storage box fixed to the bottom of the curing chamber, a bidirectional air pump connected to the bottom of the curing chamber and located inside the air storage box, a vacuum pump connected to the top of the curing chamber, a first air valve connected to the air inlet of the hot air blower, and a second air valve connected to the side of the first air valve. The second air valve extends out of the curing chamber and is connected to an air filter.

[0010] The beneficial effects of this utility model are: By setting up a curing mechanism, it is easy to adjust the same distance between the two nozzles and the cardstock to be cured. By heating the top and bottom ends of the cardstock simultaneously with the two nozzles, it is easy to improve the uniformity of heating the cardstock to be cured, the heating and curing efficiency and curing effect, and to adapt to the heating and curing of cardstock of different thicknesses. By setting up multiple jet holes and multiple return pipes in an alternating manner, the probability of hot air nozzles flowing long distances with the cardboard to be cured, which affects the probability of new hot air being ejected, and the probability of hot air continuously cooling down over long distances, affecting the uniformity of the heating temperature of the cardboard to be cured, are reduced. This makes it easier to improve the uniformity of heating and the efficiency of heating and curing of the cardboard to be cured. By setting up an energy storage and cooling mechanism, the hot air inside the temporary curing box can be reused, and external cold air can be sprayed onto the cardboard to quickly cool it down. This helps to reduce heat waste, lower equipment energy consumption, improve the environmental friendliness of the equipment, and increase the cooling rate of the cardboard. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the nozzle structure in this utility model; Figure 4 This is a schematic diagram of the energy storage and cooling mechanism in this utility model.

[0012] The diagram is marked as follows: 1. Curing chamber; 2. Curing mechanism; 201. Divider plate; 202. Nozzle; 2021. Return pipe; 2022. Air jet hole; 2023. Hemispherical protrusion; 203. Electric push rod; 204. Hot air blower; 205. Corrugated pipe; 3. Energy storage and cooling mechanism; 301. Air storage box; 302. Two-way air pump; 303. Vacuum pump; 304. First air valve; 305. Second air valve. Detailed Implementation

[0013] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0016] To address the problems existing in the background art, this application proposes the following technical solution: An environmentally friendly curing device for the production and processing of bright silver cardboard includes: a curing chamber 1, a sealed chamber cover rotatably fitted to one side of the curing chamber 1, and a curing mechanism 2 disposed inside the curing chamber 1. The curing mechanism 2 includes a dividing plate 201 fixed to the inner wall of the curing chamber 1, two nozzles 202 located on one side of the dividing plate 201, and a hot air mechanism installed on the inner wall of the dividing plate 201 and connected to the two nozzles 202. Multiple return pipes 2021 are installed through the upper side of each nozzle 202. Multiple air jet holes 2022 are provided on the inner sides of each nozzle 202, and multiple hemispherical protrusions 2023 are provided on the inner sides of each nozzle 202. The nozzle 202 is staggered with multiple return pipes 2021, and multiple air jet holes 2022 are staggered with multiple hemispherical protrusions 2023. The hemispherical protrusions 2023 are staggered with multiple return pipes 2021. By setting the hemispherical protrusions 2023, it is easy for the hot air to be sprayed out to flow between the nozzle 202 and the card to be cured, and to return to the heating cycle through the nearest return pipe 2021 and the nozzle 202. By setting the dividing plate 201, it is easy for the four sides of the two nozzles 202 to fit against the dividing plate 201, the sealing box cover and the inner walls of the opposite sides of the curing box 1, respectively, so that the hot air sprayed out by the nozzles 202 can be stably returned through the return pipes 2021.

[0017] Furthermore, the top of the curing chamber 1 is equipped with an electric push rod 203, and the nozzle 202 located at the upper end of the curing mechanism 2 is slidably fitted on the side of the dividing plate 201. The nozzle 202 located at the upper end of the curing mechanism 2 is fixed to one end of the electric push rod 203 that extends into the curing chamber 1. The nozzle 202 located at the bottom end of the curing mechanism 2 is fixed to the side of the dividing plate 201 and the inner wall of the curing chamber 1. There is a gap between the nozzle 202 located at the bottom end of the curing mechanism 2 and the bottom surface of the inner wall of the curing chamber 1.

[0018] Furthermore, the hot air mechanism includes a hot air blower 204 fixed to the inner wall of the curing chamber 1, an air supply pipe connected to the air outlet of the hot air blower 204, a corrugated pipe 205 connected between the air supply pipe and the nozzle 202, and multiple mounting support strips connected between the hot air blower 204 and the inner wall of the curing chamber 1.

[0019] Furthermore, the curing chamber 1 is equipped with an energy storage and cooling mechanism 3. The energy storage and cooling mechanism 3 includes an air storage box 301 fixed at the bottom of the curing chamber 1, a bidirectional air pump 302 connected to the bottom of the curing chamber 1 and located in the air storage box 301, a vacuum pump 303 connected to the top of the curing chamber 1, a first air valve 304 connected to the air inlet of the hot air blower 204, and a second air valve 305 connected to the side of the first air valve 304. The second air valve 305 extends out of the curing chamber 1 and is connected to an air filter.

[0020] Working principle: The cardstock to be cured is placed on the hemispherical protrusion 2023 on the nozzle 202 at the bottom of the curing mechanism 2. The electric push rod 203 drives the nozzle 202 at the top of the curing mechanism 2 to slide, so that the hemispherical protrusion 2023 on the nozzle 202 at the top of the curing mechanism 2 is in contact with the upper side of the cardstock to be cured. The hot air blower 204 sprays evenly onto the cardstock to be cured through multiple air jet holes 2022 on the nozzle 202. By setting multiple air jet holes 2022 and multiple return pipes 2021 in an alternating manner, the sprayed hot air can easily pass through the nearest return pipe 2021 and return to the nozzle 202 for heating and circulation, so that the cardstock to be cured is cured. After curing, the bidirectional air pump 302 draws the hot air from the curing chamber 1 into the air storage box 301 for temporary storage. Then, the first air valve 304 is closed, and the hot air function of the hot air blower 204 is turned off. The hot air blower 204, through the second air valve 305, filters the external cold air through the air filter and discharges it into the curing chamber 1 to spray onto the cardboard, rapidly cooling the cardboard. After the cardboard is cooled and removed to replace it with a new cardboard to be cured, the vacuum pump 303 is turned on to draw out the cold air from the curing chamber 1. The bidirectional air pump 302 then discharges the temporarily stored hot air back into the curing chamber 1, which helps to reduce heat waste, reduce equipment energy consumption, improve the environmental friendliness of the equipment, and increase the cooling rate of the cardboard.

[0021] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. An environmentally friendly curing device for the production and processing of bright silver cardboard, characterized in that, include: The curing chamber (1), a sealing cover rotatably fitted on one side of the curing chamber (1), and a curing mechanism (2) provided inside the curing chamber (1) are included. The curing mechanism (2) includes a partition plate (201) fixed on the inner wall of the curing chamber (1), two nozzles (202) located on one side of the partition plate (201), and a hot air mechanism installed on the inner wall of the partition plate (201) and connected to the two nozzles (202). Multiple return pipes (2021) are installed through the upper side of the nozzles (202). Multiple air jet holes (2022) are provided on the inner side of the two nozzles (202) respectively. Multiple hemispherical protrusions (2023) are provided on the inner side of the two nozzles (202) respectively.

2. The curing device for the production and processing of environmentally friendly bright silver cardboard according to claim 1, characterized in that, The top of the curing box (1) is provided with an electric push rod (203). The nozzle (202) located at the upper end of the curing mechanism (2) is fixed to one end of the electric push rod (203) that extends into the curing box (1). The nozzle (202) located at the bottom end of the curing mechanism (2) is fixed to the side of the dividing plate (201) and the inner wall of the curing box (1).

3. The curing device for the production and processing of environmentally friendly bright silver cardboard according to claim 1, characterized in that, The hot air mechanism includes a hot air blower (204) fixed to the inner wall of the curing box (1), an air supply pipe connected to the air outlet of the hot air blower (204), and a corrugated pipe (205) connected between the air supply pipe and the nozzle (202).

4. The curing device for the production and processing of environmentally friendly bright silver cardboard according to claim 3, characterized in that, The plurality of jet holes (2022) and the plurality of return pipes (2021) are arranged alternately.

5. The curing device for the production and processing of environmentally friendly bright silver cardboard according to claim 3, characterized in that, The plurality of jet holes (2022) are staggered with the plurality of hemispherical protrusions (2023), and the plurality of hemispherical protrusions (2023) are staggered with the plurality of return pipes (2021).

6. The curing device for the production and processing of environmentally friendly bright silver cardboard according to claim 3, characterized in that, The curing chamber (1) is provided with an energy storage and cooling mechanism (3). The energy storage and cooling mechanism (3) includes an air storage box (301) fixed at the bottom of the curing chamber (1), a bidirectional air pump (302) connected to the bottom of the curing chamber (1) and located in the air storage box (301), a vacuum pump (303) connected to the top of the curing chamber (1), a first air valve (304) connected to the air inlet of the hot air blower (204), and a second air valve (305) connected to the side of the first air valve (304).

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