Damp-proof storage and transportation device for decorative paper

Abstract

The invention relates to the technical field of storage and transportation, and discloses a damp-proof storage and transportation device for decorative paper, which comprises a storage box, a storage box, a mounting insertion plate, a paper roll clamping assembly and a sealing cover assembly, firstly, anhydrous calcium chloride is used as a drying agent to absorb water and dehumidify a decorative paper roll in a storage box, the humidity in the storage box is monitored through a humidity sensing controller, and when the humidity in the storage box is too low, the humidity sensing controller controls a low-temperature heating wire to heat the calcium chloride after water absorption; and the humidity in the storage box is kept in a relatively stable interval, so that the situation that the quality of the decorative paper is affected due to excessive dryness of the storage box is avoided, and the product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of storage and transportation, in particular to a moisture-proof storage and transportation device for decorative paper. Background Art

[0002] Decorative paper is an indispensable raw material in many building materials products, such as low-pressure boards and high-pressure boards used in furniture and cabinets, as well as fireproof boards and floors. In the product structure, decorative paper is placed under the surface paper, mainly to provide decorative patterns and cover to prevent the bottom glue from seeping through.

[0003] During the production process of decorative paper, the produced paper is usually stored directly in the open. In places with humid climates, the paper is easily affected by moisture, which greatly affects the quality of the paper. Some people also use boxes to seal the paper and use desiccant to dehumidify the paper. However, due to the characteristics of paper, the paper needs a certain humidity during the storage process to maintain its elasticity and stability. Over-dried paper tends to become brittle and cannot remain flat, affecting the subsequent use of the decorative paper. Summary of the invention

[0004] The object of the present invention is to provide a moisture-proof storage and transportation device for decorative paper to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A moisture-proof storage and transportation device for decorative paper, comprising a storage box, a deposit box, a mounting plug plate, a paper roll clamping assembly and a sealing cover assembly; The storage box is provided with two groups, and the two groups of storage boxes are fixedly connected in the storage box, and an air cavity is provided between the storage box and the storage box, and a plurality of groups of equally distributed jacks are provided on the inner wall of the storage box, and a positioning groove is provided at the bottom of the jack, and an air guide groove is provided at the bottom of the storage box, and an installation slide is provided at the bottom of the storage box, and a mounting opening is provided at one end of the installation slide. A mounting plug plate is slidably connected in the installation slide, and a battery box is installed at one end of the mounting plug plate, and a battery is installed in the battery box, and a loading slot is provided in the mounting plug plate, and a heating slot is provided at the bottom of the loading slot, and a low-temperature heating wire is installed in the heating slot, and both ends of the low-temperature heating wire are connected to the positive and negative electrodes of the battery box, and a humidity sensing controller is installed in the battery box, so that the heating temperature of the low-temperature heating wire and the opening and closing of the circuit are controlled by the humidity sensing controller, and the loading slot and the heating slot are filled with anhydrous calcium chloride crystal powder; A dust prevention component is provided on the top of the charging trough to store the anhydrous calcium chloride crystal powder in the charging trough, thereby preventing the anhydrous calcium chloride crystal powder from being blown away and scattered; The paper roll clamping assembly is installed in the insertion hole and the positioning groove, and the paper roll clamping assembly includes a plurality of groups of wide paper roll clamping parts and narrow paper roll clamping parts. The wide paper roll clamping parts and the narrow paper roll clamping parts have the same structure, but the wide paper roll clamping parts are longer than the narrow paper roll clamping parts. The wide paper roll clamping parts are installed horizontally in the storage box, and the narrow paper roll clamping parts are installed vertically in the storage box, and are used to clamp paper rolls of different widths. The sealing cover assembly is installed on the top of the storage box and is used to seal the storage box.

[0006] As a further solution of the present invention: a third connecting block is fixedly connected to the installation plug plate, a second connecting block is fixedly connected to the outer wall of the installation opening, and a second installation bolt is installed between the second connecting block and the third connecting block.

[0007] As a further solution of the present invention: a plurality of sets of universal wheels are installed at the bottom of the storage box, and handles are rotatably connected to both ends of the storage box.

[0008] As a further solution of the present invention: the dust-proof assembly includes a mounting frame and a dust-proof and breathable net; A positioning slot is installed at one end of the loading trough, and a bracket is installed at the other end of the loading trough. One end of the installation frame is inserted into the positioning slot, and the other end of the installation frame is installed in the bracket by screws. The dustproof and breathable net is installed in the installation frame.

[0009] As a further solution of the present invention: the sealing cover assembly includes two sets of symmetrically arranged sliding covers; Ball bearing grooves are arranged on both sides of the top of the storage box, the sliding cover is slidably installed on the ball bearing grooves, first sealing grooves are arranged on both sides of the sliding cover, a first interlocking sealing groove is arranged between the two groups of sliding covers, and a second interlocking sealing groove is arranged between the end face of the sliding cover and the end face of the storage box.

[0010] As a further solution of the present invention: a plurality of groups of first connection blocks are respectively fixedly connected to adjacent ends of the two groups of sliding covers, and first installation bolts are installed between the first connection blocks.

[0011] As a further solution of the present invention: the wide paper roll clamping part and the narrow paper roll clamping part include a mounting frame, a first mounting rod, a second mounting rod, a mounting insert ring, and an inner clamping frame; The locking mechanism is a hole in the locking cam, and the locking cam is connected with the locking cam at one end to the locking cam, and the locking cam is connected with the locking cam at the other end to the locking cam.

[0012] As a further solution of the present invention: a prismatic limiting groove is arranged at the bottom of the installation slot, a prismatic limiting block is fixedly connected to the installation plug, and the prismatic limiting block and the prismatic limiting groove are slidably connected to each other.

[0013] As a further solution of the present invention: anti-slip spikes are fixedly connected to the inner clamping frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: firstly, the present invention uses anhydrous calcium chloride as a desiccant to absorb water and dehumidify the decorative paper roll in the storage box, and monitors the humidity in the storage box through a humidity sensing controller; when the humidity in the storage box is too low, the humidity sensing controller controls the low-temperature heating wire to heat the calcium chloride after absorbing water, thereby replenishing moisture in the storage box, and further maintaining the humidity in the storage box in a relatively stable range, thereby preventing the storage box from being over-dried and affecting the quality of the decorative paper, thereby improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of a moisture-proof storage and transportation device for decorative paper.

[0016] Figure 2 The present invention is a schematic structural diagram of a universal wheel in a moisture-proof storage and transportation device for decorative paper.

[0017] Figure 3 The present invention is a schematic structural diagram of a paper roll clamping assembly in a moisture-proof storage and transportation device for decorative paper.

[0018] Figure 4 The present invention is a cross-sectional view of a moisture-proof storage and transportation device for decorative paper.

[0019] Figure 5The present invention is a cross-sectional view of a moisture-proof storage and transportation device for decorative paper.

[0020] Figure 6 The present invention is a schematic structural diagram of a dust-proof component in a moisture-proof storage and transportation device for decorative paper.

[0021] Figure 7 The present invention is a schematic structural diagram of installing a plug board in a moisture-proof storage and transportation device for decorative paper.

[0022] Figure 8 The present invention is a schematic structural diagram of a slot installation device in a moisture-proof storage and transportation device for decorative paper.

[0023] Fig. 9 The present invention is a schematic structural diagram of a mounting frame in a moisture-proof storage and transportation device for decorative paper.

[0024] Fig.10 The present invention is a schematic structural diagram of a wide paper roll clamping portion in a moisture-proof storage and transportation device for decorative paper.

[0025] Fig.11 The present invention is a schematic structural diagram of a narrow paper roll clamping portion in a moisture-proof storage and transportation device for decorative paper.

[0026] In the figure: 1-storage box, 2-handle, 3-universal wheel, 4-ball slide, 5-sliding cover, 6-first sealing groove, 7-first connecting block, 8-first mounting bolt, 9-first embedded sealing groove, 10-second embedded sealing groove, 11-storage box, 12-jack, 13-positioning groove, 14-air guide groove, 15-air cavity, 16-installation slide, 17-installation plug plate, 18-positioning slot, 19-bracket, 20-screw, 21-installation frame, 22-dust-proof breathable net, 23-charging trough, 24-heating trough, 25-battery box, 26-battery, 27-low temperature heating wire, 28-humidity sensor controller, 29-installation port, 30-second Connecting block, 31-third connecting block, 32-second mounting bolt, 33-positioning connecting rod, 34-insertion block, 35-mounting frame, 36-mounting slot, 37-prismatic limiting groove, 38-first mounting rod, 39-plug, 40-pin, 41-spring, 42-second mounting rod, 43-rotating mounting groove, 44-block, 45-first rotating connecting rod, 46-inner clamping frame, 47-mounting plug ring, 48-second rotating connecting rod, 49-mounting plug block, 50-prismatic limiting block, 51-anti-slip nail, 52-anti-dust assembly, 53-paper roll clamping assembly, 54-wide paper roll clamping part, 55-narrow paper roll clamping part, 56-sealing cover assembly. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention will be described in detail with reference to the drawings and in combination with the embodiments.

[0028] In one embodiment of the present invention, see Figures 1 to 11 A moisture-proof storage and transportation device for decorative paper includes a storage box 1, a storage box 11, an installation plug plate 17, a paper roll clamping assembly 53 and a sealing cover assembly 56; the storage box 11 is provided with two groups, the two groups of storage boxes 11 are fixedly connected in the storage box 1, an air cavity 15 is provided between the storage box 1 and the storage box 11, a plurality of groups of equally distributed plug holes 12 are provided on the inner wall of the storage box 11, a positioning groove 13 is provided at the bottom of the plug hole 12, an air guide groove 14 is provided at the bottom of the storage box 11, and the The storage box 1 is provided with a mounting slot 16 at the bottom, and a mounting opening 29 is provided at one end of the mounting slot 16. A mounting plug plate 17 is slidably connected in the mounting slot 16, and a battery box 25 is installed at one end of the mounting plug plate 17. A storage battery 26 is installed in the battery box 25. A charging slot 23 is provided in the mounting plug plate 17. A heating slot 24 is provided at the bottom of the charging slot 23. A low-temperature heating wire 27 is installed in the heating slot 24. Both ends of the low-temperature heating wire 27 are connected to the positive and negative electrodes of the battery box 25. The battery box 25 is provided with a charging slot 23. A heating slot 24 is provided at the bottom of the charging slot 23. A low-temperature heating wire 27 is installed in the heating slot 24. The two ends of the low-temperature heating wire 27 are connected to the positive and negative electrodes of the battery box 25. A humidity sensing controller 28 is installed, so that the heating temperature of the low-temperature heating wire 27 and the opening and closing of the circuit are controlled by the humidity sensing controller 28. The charging slot 23 and the heating slot 24 are filled with anhydrous calcium chloride crystal powder. The third connecting block 31 is fixedly connected to the mounting plug plate 17, and the second connecting block 30 is fixedly connected to the outer wall of the mounting port 29. A second mounting bolt 32 is installed between the second connecting block 30 and the third connecting block 31; the paper roll clamping assembly 53 is installed between the socket 12 and the positioning groove 13, the paper roll clamping assembly 53 includes a plurality of groups of wide paper roll clamping parts 54 and narrow paper roll clamping parts 55, the wide paper roll clamping parts 54 and the narrow paper roll clamping parts 55 have the same structure, but the wide paper roll clamping parts 54 are longer than the narrow paper roll clamping parts 55, the wide paper roll clamping parts 54 are transversely installed in the storage box 11, and the narrow paper roll clamping parts 55 are longitudinally installed in the storage box 11, and are used to clamp paper rolls of different widths; the sealing cover assembly 56 is installed on the top of the storage box 1, and is used to seal the storage box 1; When storing paper rolls, the sealing cover assembly 56 is first opened, and then the wide paper roll clamping portion 54 or the narrow paper roll clamping portion 55 is selected according to the width of the paper roll, and the paper roll is installed on the wide paper roll clamping portion 54 or the narrow paper roll clamping portion 55, and then the paper roll clamping assembly 53 is installed in the insertion hole 12 and the positioning groove 13 of the wide side or the long side of the storage box 11 according to the difference between the wide paper roll clamping portion 54 and the narrow paper roll clamping portion 55, so that the paper roll is stored and fixed in the storage box 11, and the empty paper roll can be prevented from being stored. The paper roll clamping assembly 53 can be freely adjusted relative to the inner wall of the storage box 11 according to the thickness of the paper roll, so as to store paper rolls of different specifications. In the process of storing paper rolls, a certain interval should be kept between adjacent paper rolls to avoid the relative stacking between the paper rolls, which may cause the paper rolls to be compressed and deformed, thus affecting the product quality. The upper and lower layers of paper rolls can be staggered to increase the storage quantity of paper rolls. After the storage is completed, the sealing cover assembly 56 is closed. Then, the installation plug plate 17 is inserted into the installation slot 16, and the second connecting block 30 and the third connecting block 31 are installed and fixed by the second installation bolt 32, and then the installation plug plate 17 is installed in the installation slot 16. At this time, the present invention can realize the rapid exchange of gas between the air cavity 15 and the storage box 11 through the setting of the idle socket 12, the positioning groove 13 and the air guide groove 14. At the same time, the gas passes through the anti-dust component 52 and contacts with the anhydrous calcium chloride, and then the moisture in the gas is absorbed by the anhydrous calcium chloride. In the process of the sewage calcium chloride absorbing moisture, the anhydrous calcium chloride will gradually absorb moisture to form different crystalline hydrates. At the same time, the present invention monitors the humidity of the air in the storage box 1 through the humidity sensing controller 28. When the humidity is too high, the humidity sensing controller 28 is used to sense the humidity of the air in the storage box 1. The controller 28 controls the low-temperature heating wire 27 to disconnect the circuit. At this time, the low-temperature heating wire 27 does not generate heat, and the anhydrous calcium chloride absorbs water and dehumidifies. When the humidity sensing controller 28 detects that the humidity in the storage box 1 is too low, the humidity sensing controller 28 controls the low-temperature heating wire 27 to close the circuit. At this time, the low-temperature heating wire 27 generates heat, and the heating temperature of the low-temperature heating wire 27 is controlled between 150 degrees Celsius and 200 degrees Celsius by the humidity sensing controller 28. At this time, the crystalline hydrate formed by the anhydrous calcium chloride absorbing water is slowly decomposed by heat, so that the absorbed water is put back into the storage box 1 again, so as to replenish the humidity in the storage box 1, and then the humidity of the storage box 1 is kept in a relatively stable range, so as to avoid the excessive drying of the storage box 1 due to changes in the external environment, which affects the quality of the decorative paper; The top of the charging trough 23 is provided with a dust prevention component 52. Since anhydrous calcium chloride is dangerous and can irritate the skin, burn, and irritate the nose, mouth, and throat, the present invention uses the dust prevention component 52 to safely store the anhydrous calcium chloride crystal powder in the charging trough 23, thereby preventing the anhydrous calcium chloride crystal powder from being blown away and scattered.

[0029] In one case of this embodiment, please refer to Figures and Figures, a plurality of sets of universal wheels 3 are installed at the bottom of the storage box 1, and handles 2 are rotatably connected to both ends of the storage box 1. The present invention realizes the free transfer of the storage box 1 through the arrangement of the universal wheels 3, and at the same time, the arrangement of the handles 2 makes it convenient for workers to carry the storage box 1.

[0030] In one case of this embodiment, see Figure 6 and Figure 7 The anti-dust assembly 52 includes a mounting frame 21 and a dust-proof and breathable net 22; a positioning slot 18 is installed at one end of the loading trough 23, and a bracket 19 is installed at the other end of the loading trough 23. One end of the mounting frame 21 is inserted into the positioning slot 18, and the other end of the mounting frame 21 is installed in the bracket 19 by a screw 20. The dust-proof and breathable net 22 is installed in the mounting frame 21. The anti-dust assembly 52 first installs and fixes one end of the mounting frame 21 by setting the positioning slot 18, and fixes the other end of the mounting frame 21 to the bracket 19 by a screw 20, thereby installing the dust-proof and breathable net 22 to the top of the loading trough 23, so that the dust-proof and breathable net 22 is set to prevent the sewage calcium chloride in the loading trough 23 from flying, while ensuring the contact efficiency between the air in the storage box 1 and the sewage calcium chloride, and the installation method of the mounting frame 21 by the screw 20 is also convenient for quickly disassembling and assembling the dust-proof and breathable net 22, so as to facilitate the inspection and replacement of anhydrous calcium chloride.

[0031] In one case of this embodiment, see Figure 4 and Figure 5 The sealing cover assembly 56 includes two groups of symmetrically arranged sliding covers 5; ball sliding grooves 4 are arranged on both sides of the top of the storage box 1, and the sliding cover 5 is slidably installed on the ball sliding grooves 4. First sealing grooves 6 are arranged on both sides of the sliding cover 5, and a first interlocking sealing groove 9 is arranged between the two groups of sliding covers 5. A second interlocking sealing groove 10 is arranged between the end surface of the sliding cover 5 and the end surface of the storage box 1. Multiple groups of first connecting blocks 7 are fixedly connected to the adjacent ends of the two groups of sliding covers 5, and first mounting bolts 8 are installed between the first connecting blocks 7. The present invention firstly installs the sliding cover 5 by sliding through the setting of the ball slide groove 4, and seals the sliding cover 5 and the storage box 1 through the first sealing groove 6 and the second interlocking sealing groove 10, and seals the two groups of sliding covers 5 through the first interlocking sealing groove 9, thereby reducing the exchange rate of air inside and outside the storage box 1, and the present invention installs and connects the two groups of first connecting blocks 7 through the first mounting bolts 8, thereby preventing the two groups of sliding covers 5 from accidentally opening during the transfer process. This sealing method has high structural strength, good sealing performance, and strong safety.

[0032] In one case of this embodiment, see Figure 8 to Figure 11The wide paper roll clamping part 54 and the narrow paper roll clamping part 55 include a mounting frame 35, a first mounting rod 38, a second mounting rod 42, a mounting insert ring 47, and an inner clamping frame 46; one side of the mounting frame 35 is fixedly connected to a positioning connecting rod 33, and a plug-in block 34 is fixedly connected to the positioning connecting rod 33, and the plug-in block 34 is slidably connected to the plug hole 12, and the positioning connecting rod 33 is slidably connected to the positioning groove 13, and a mounting slot 36 is provided on the other side of the mounting frame 35, and one end of the first mounting rod 38 is fixedly connected to a plug 39, and a pin 40 is fixedly connected to the plug 39, and one end of the second mounting rod 42 is provided with a rotating mounting groove 43, and the rotating mounting groove 43 is connected to the plug 3 9. The pins 40 are slidably connected to each other. The other ends of the first mounting rod 38 and the second mounting rod 42 are respectively fixedly connected with mounting plug blocks 49. The first mounting rod 38 and the second mounting rod 42 are respectively fixedly connected with a group of stoppers 44. The stoppers 44 on the second mounting rod 42 are rotatably connected with a plurality of first rotating connecting rods 45. The mounting plug ring 47 is rotatably connected with a plurality of second rotating connecting rods 48. The inner clamping frame 46 is rotatably connected with the first rotating rod and the second rotating connecting rod 48. The mounting plug ring 47 is slidably connected with the first mounting rod 38. A spring 41 sleeved on the first mounting rod 38 is provided on one side of the stopper 44 on the first mounting rod 38. The paper roll clamping assembly 53 first selects a wide paper roll clamping portion 54 or a narrow paper roll clamping portion 55 according to the width of the paper roll, and then installs the mounting frame 35 to the wide side or long side of the storage box 11 according to the difference between the wide paper roll clamping portion 54 and the narrow paper roll clamping portion 55. When installing the mounting frame 35, the staff first controls the mounting frame 35, and the mounting frame 35 drives the insertion block 34 to insert into the insertion hole 12 and pass through the insertion hole 12, and then drives the mounting frame 35 to press down, so that the positioning connecting rod 33 is inserted into the positioning groove 13. At this time, the insertion tube and the mounting frame 35 cooperate with each other to limit and clamp the two sides of the positioning groove 13, so that the mounting frame 35 is fixedly installed on the inner wall of the storage box 11, and at the same time, the mounting frame 35 is axially limited by the mutual cooperation of the positioning groove 13 and the positioning connecting rod 33, so as to prevent the mounting frame 35 from axially rotating; Then the first mounting rod 38 and the second mounting rod 42 are separated from each other. At this time, the mounting plug ring 47 loses its limit. At this time, the staff can retract the multiple sets of inner clamping frames 46. At this time, the inner clamping frames 46 and the mounting plug ring 47 can be inserted into the perforations of the paper roll. Then the first mounting rod 38 can be inserted into the mounting plug ring 47, and the first mounting rod 38 can be squeezed to move toward the second mounting rod 42. At this time, the spring 41 is pushed by the stopper 44 to move toward the mounting plug ring 47, and the mounting plug ring 47 is elastically pushed. The mounting plug ring 47 is connected to the second rotating connecting rod 45 through the first rotating connecting rod 45. The connecting rod 48 drives the inner clamping frame 46 to rise and cling to the perforation of the paper roll, and then continues to press the first mounting rod 38, the first mounting rod 38 drives the plug 39 and the pin 40 to be inserted into the rotating mounting groove 43, and then the first mounting rod 38 is rotated, and the pin 40 can be rotated and inserted into the rotating mounting groove 43, and the relative fixation between the first mounting rod 38 and the second mounting rod 42 can be completed, and the inner clamping frame 46 is elastically pressed against the inner wall of the perforation of the paper roll under the elastic push of the spring 41, and then the paper roll is clamped and fixed by the mutual cooperation of multiple groups of inner clamping frames 46; After that, the two sets of mounting blocks 49 can be inserted into the mounting slots 36 of the mounting frame 35 to complete the installation and fixation of a set of paper rolls. At the same time, the relative position of the mounting frame 35 on the inner wall of the storage box 11 can be freely adjusted according to the thickness of the paper rolls, so as to facilitate the storage of paper rolls of different specifications. In the process of storing paper rolls, a certain interval must be retained between adjacent paper rolls, and the upper and lower layers of paper rolls can be staggered, thereby improving the storage quality of the paper rolls while increasing the storage quantity of the paper rolls.

[0033] In one case of this embodiment, see Figure 8 to Figure 11 A prismatic limiting groove 37 is provided at the bottom of the installation slot 36, and a prismatic limiting block 50 is fixedly connected to the installation plug block 49. The prismatic limiting block 50 and the prismatic limiting groove 37 are slidably connected to each other. The present invention performs axial limiting between the installation frame 35 and the first installation rod 38 and the second installation rod 42 through the sliding connection between the prismatic limiting block 50 and the prismatic limiting groove 37, thereby preventing the paper roll from rotating during the transportation process.

[0034] In one case of this embodiment, see Fig.10 and Fig.11 The inner clamping frame 46 is fixedly connected with anti-skid nails 51. When the inner wall of the paper roll is clamped, the inner clamping frame 46 drives the anti-skid nails 51 to insert into the inner wall of the paper roll, thereby preventing axial slip between the inner clamping frame 46 and the paper roll.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A moisture-proof storage and transportation device for decorative paper, It is characterized in that It includes a storage box, a deposit box, a mounting plug plate, a paper roll clamping assembly and a sealing cover assembly; The storage box is provided with two groups, and the two groups of storage boxes are fixedly connected in the storage box, and an air cavity is provided between the storage box and the storage box, and a plurality of groups of equally distributed jacks are provided on the inner wall of the storage box, and a positioning groove is provided at the bottom of the jack, and an air guide groove is provided at the bottom of the storage box, and an installation slide is provided at the bottom of the storage box, and a mounting opening is provided at one end of the installation slide. A mounting plug plate is slidably connected in the installation slide, and a battery box is installed at one end of the mounting plug plate, and a battery is installed in the battery box, and a loading slot is provided in the mounting plug plate, and a heating slot is provided at the bottom of the loading slot, and a low-temperature heating wire is installed in the heating slot, and both ends of the low-temperature heating wire are connected to the positive and negative electrodes of the battery box, and a humidity sensing controller is installed in the battery box, so that the heating temperature of the low-temperature heating wire and the opening and closing of the circuit are controlled by the humidity sensing controller, and the loading slot and the heating slot are filled with anhydrous calcium chloride crystal powder; A dust prevention component is provided on the top of the charging trough to store the anhydrous calcium chloride crystal powder in the charging trough, thereby preventing the anhydrous calcium chloride crystal powder from being blown away and scattered; The paper roll clamping assembly is installed in the insertion hole and the positioning groove, and the paper roll clamping assembly includes a plurality of groups of wide paper roll clamping parts and narrow paper roll clamping parts. The wide paper roll clamping parts and the narrow paper roll clamping parts have the same structure, but the wide paper roll clamping parts are longer than the narrow paper roll clamping parts. The wide paper roll clamping parts are installed horizontally in the storage box, and the narrow paper roll clamping parts are installed vertically in the storage box, and are used to clamp paper rolls of different widths. The sealing cover assembly is installed on the top of the storage box and is used to seal the storage box.

2. A moisture-proof storage and transportation device for decorative paper according to claim 1, It is characterized in that A third connection block is fixedly connected to the installation plug plate, a second connection block is fixedly connected to the outer wall of the installation opening, and a second installation bolt is installed between the second connection block and the third connection block.

3. A moisture-proof storage and transportation device for decorative paper according to claim 1, It is characterized in that A plurality of sets of universal wheels are installed at the bottom of the storage box, and handles are rotatably connected at both ends of the storage box.

4. A moisture-proof storage and transportation device for decorative paper according to claim 1, It is characterized in that The dust-proof assembly includes a mounting frame and a dust-proof and breathable net; A positioning slot is installed at one end of the loading trough, and a bracket is installed at the other end of the loading trough. One end of the installation frame is inserted into the positioning slot, and the other end of the installation frame is installed in the bracket by screws. The dustproof and breathable net is installed in the installation frame.

5. A moisture-proof storage and transportation device for decorative paper according to claim 1, It is characterized in that The sealing cover assembly includes two sets of symmetrically arranged sliding covers; Ball bearing grooves are arranged on both sides of the top of the storage box, the sliding cover is slidably installed on the ball bearing grooves, first sealing grooves are arranged on both sides of the sliding cover, a first interlocking sealing groove is arranged between the two groups of sliding covers, and a second interlocking sealing groove is arranged between the end face of the sliding cover and the end face of the storage box.

6. A moisture-proof storage and transportation device for decorative paper according to claim 5, It is characterized in that A plurality of first connection blocks are respectively fixedly connected to adjacent ends of the two groups of sliding covers, and first installation bolts are installed between the first connection blocks.

7. A moisture-proof storage and transportation device for decorative paper according to claim 1, It is characterized in that The wide paper roll clamping part and the narrow paper roll clamping part include a mounting frame, a first mounting rod, a second mounting rod, a mounting insert ring, and an inner clamping frame; The locking mechanism is a hole in the locking cam, and the locking cam is connected with the locking cam at one end to the locking cam, and the locking cam is connected with the locking cam at the other end to the locking cam.

8. A moisture-proof storage and transportation device for decorative paper according to claim 7, It is characterized in that A prismatic limiting groove is arranged at the bottom of the installation slot, a prismatic limiting block is fixedly connected to the installation plug block, and the prismatic limiting block and the prismatic limiting groove are slidably connected to each other.

9. A moisture-proof storage and transportation device for decorative paper according to claim 7, It is characterized in that The inner clamping frame is fixedly connected with anti-slip spikes.

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