Storage device for thermo-sensitive paper production

Abstract

The utility model belongs to the field of thermal-sensitive paper storage devices, and particularly relates to a thermal-sensitive paper production storage device which comprises a storage box. A thermo-sensitive paper storage assembly is connected to the interior of the storage box, a temperature control assembly is connected to the left end of the storage box, and a dehumidification assembly is connected to the interior of the storage box; by arranging the thermo-sensitive paper storage assembly, when a thermo-sensitive paper roll is stored, the thermo-sensitive paper roll is arranged outside a connecting shaft in a sleeving mode, an inserting block is inserted into an inserting groove, then a rotary knob is rotated, a rotating shaft and a gear are driven to rotate, then two racks are driven to move in the reverse direction, then two clamping blocks are driven to move in the reverse direction, and the two clamping blocks are inserted into two clamping grooves correspondingly; the inserting block, the inserting groove and the connecting shaft are fixed together, then the rotary knob and the storage box are locked through the locking screw, the rotary knob is prevented from rotating at will, at the moment, the thermo-sensitive paper roll can rotate around the connecting shaft, thermo-sensitive paper can be conveniently taken out at will, the whole thermo-sensitive paper roll does not need to be taken out, and using is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of thermal paper preservation devices, specifically a preservation device for thermal paper production. Background Technology

[0002] Thermal paper preservation devices are tools used to extend the retention time of information on thermal paper (such as receipts, fax paper, labels, etc.).

[0003] Chinese patent application number CN202222253990.2 discloses a storage device for thermal paper production. Through the storage mechanism, a nitrogen generator discharges the generated nitrogen gas into the interior of the moisture-proof storage box through the air inlet. With the assistance of an air pump, the air inside the moisture-proof storage box is extracted to the outside, so that the nitrogen content inside the moisture-proof storage box is greater than that of other gases. The nitrogen gas protects the thermal paper and prevents the thermal coating from being oxidized and deteriorated by the air.

[0004] However, most existing thermal paper storage devices place the thermal paper roll horizontally when storing it. When using the thermal paper, it is difficult to quickly rotate the paper roll to pull it out. Most of the time, the entire roll of thermal paper can only be pushed out to retrieve it, which is not convenient to use. Therefore, a thermal paper production storage device is proposed to address the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, most thermal paper storage devices place the thermal paper roll horizontally when storing it. When retrieving and using the thermal paper, it is difficult to quickly rotate the roll to pull it out. In most cases, the entire roll of thermal paper must be pushed out to retrieve it, which is inconvenient to use. This utility model proposes a storage device for thermal paper production.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a storage device for thermal paper production, including a storage box; a thermal paper storage component is connected inside the storage box, a temperature control component is connected to the left end of the storage box, and a dehumidification component is connected inside the storage box.

[0007] The thermal paper storage assembly includes a storage cavity located inside a storage box. A plug is fixedly connected to the top of the storage cavity. A connecting shaft is movably arranged inside the storage cavity. A slot is formed at the upper end of the connecting shaft, and a groove is formed on the inner wall of the slot. A knob is rotatably connected to the upper end of the storage box. A rotating shaft is fixedly connected to the lower end of the knob. The rotating shaft extends into the interior of the plug and is rotatably connected to the plug and the storage box. A gear is fixedly connected to the lower end of the rotating shaft. The gear is rotatably connected to the interior of the locking block. A rack is meshed with both ends of the gear. A locking block is fixedly connected to the outer end of the rack. The locking block passes through the plug and is slidably connected to the plug. A thermal paper roll is movably sleeved on the outside of the connecting shaft.

[0008] By setting up a thermal paper storage component, when storing thermal paper rolls, the thermal paper roll is placed around the connecting shaft. The height of both the thermal paper roll and the connecting shaft is no greater than the distance between the locking block and the bottom of the storage cavity. The insert block is inserted into the slot, and then the knob is turned, which drives the shaft and gear to rotate, thereby driving the two racks to move in the opposite direction, which in turn drives the two locking blocks to move in the opposite direction, allowing the two locking blocks to insert into the two locking slots respectively, fixing the insert block, slot, and connecting shaft together. Then, the locking screw is used to lock the knob to the storage box to prevent the knob from rotating arbitrarily. At this time, the thermal paper roll can rotate around the connecting shaft, so that the thermal paper can be easily and freely taken out without having to take out the entire thermal paper roll, making it more convenient to use.

[0009] Preferably, the insert block is movably inserted into the inside of the slot, the insert block is adapted to the slot, the card block is movably inserted into the card slot, the card block is adapted to the card slot, and the knob is fixed to the storage box by a locking screw, the locking screw is threaded to the knob and the storage box.

[0010] Preferably, the temperature control component includes a temperature sensor, which is fixedly connected to the inner wall of the storage box, and a display is fixedly connected to the upper end of the storage box.

[0011] By setting up a temperature control component, a temperature sensor monitors the temperature inside the storage box and displays the temperature value on the display. When the temperature is too high, the temperature control component can be used to lower the temperature of the storage box to prevent the thermal paper from decomposing due to excessively high ambient temperature, which would cause the paper to yellow or become blurry.

[0012] Preferably, a liquid tank is fixedly connected to the left end of the storage box, a delivery pump is fixedly connected to the upper end of the liquid tank, an input pipe is fixedly connected to the input end of the delivery pump, the input pipe extends into the interior of the liquid tank and is fixedly connected to the liquid tank, a valve is fixedly connected to the outside of the input pipe, an output pipe is fixedly connected to the output end of the delivery pump, a temperature control chamber is opened inside the storage box, and the output pipe is fixedly connected to the temperature control chamber.

[0013] Preferably, a drain pipe is fixedly connected to the right end of the temperature control chamber, a valve is fixedly connected to the outside of the drain pipe, an injection pipe is fixedly connected to the upper end of the liquid tank, and a sealing cap is threadedly connected to the upper end of the injection pipe.

[0014] Preferably, the dehumidification assembly includes multiple storage frames, which are fixedly connected inside the storage cavity. Breathable meshes are fixedly connected to the left and right ends of each storage frame, and a sealing plate is hinged to the front end of each storage frame via a damping hinge.

[0015] Preferably, the front end of the storage box is hinged with a sealing door, and the end of the sealing door away from the hinge is magnetically connected to the storage box.

[0016] The advantages of this utility model are:

[0017] 1. This utility model, by setting up a thermal paper storage component, allows the thermal paper roll to be placed around the connecting shaft when storing it. The height of both the thermal paper roll and the connecting shaft is no greater than the distance between the locking block and the bottom of the storage cavity. The insert block is inserted into the slot, and then the knob is turned, which drives the rotating shaft and gear to rotate, thereby driving the two racks to move in the opposite direction, which in turn drives the two locking blocks to move in the opposite direction, allowing the two locking blocks to be inserted into the two locking slots respectively, fixing the insert block, the slot, and the connecting shaft together. Then, the knob is locked to the storage box with the locking screw to prevent the knob from rotating arbitrarily. At this time, the thermal paper roll can rotate around the connecting shaft, so that the thermal paper can be easily and freely taken out without having to take out the entire thermal paper roll, making it more convenient to use.

[0018] 2. This utility model uses a temperature control component and a temperature sensor to monitor the temperature inside the storage box and display the temperature value on the display. When the temperature is too high, the temperature control component can be used to lower the temperature of the storage box to prevent the thermal paper from decomposing due to excessively high ambient temperature, which would cause the paper to yellow or become blurry. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the storage cavity of this utility model;

[0022] Figure 3 This is a schematic diagram of the thermal paper storage component of this utility model;

[0023] Figure 4 This is a schematic diagram of the disassembled structure of the thermal paper storage component of this utility model;

[0024] Figure 5 This is a schematic diagram of the gear and rack structure of this utility model;

[0025] Figure 6 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0026] In the diagram: 1. Storage box; 2. Thermal paper storage assembly; 201. Storage cavity; 202. Insert block; 203. Connecting shaft; 204. Slot; 205. Card slot; 206. Knob; 207. Rotating shaft; 208. Gear; 209. Rack; 210. Card block; 211. Thermal paper roll; 212. Locking screw; 3. Temperature control assembly; 301. Temperature sensor; 302. Display; 303. Liquid tank; 304. Transfer pump; 305. Input pipe; 306. Valve 1; 307. Output pipe; 308. Temperature control cavity; 309. Drain pipe; 310. Valve 2; 311. Injection pipe; 312. Sealing cover; 4. Dehumidification assembly; 401. Storage frame; 402. Breathable mesh; 403. Sealing plate; 5. Sealing door. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0028] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0029] This application discloses a storage device for thermal paper production. (Refer to...) Figures 1-6 A storage device for thermal paper production includes a storage box 1; a thermal paper storage component 2 is connected inside the storage box 1, a temperature control component 3 is connected to the left end of the storage box 1, and a dehumidification component 4 is connected inside the storage box 1.

[0030] The thermal paper storage assembly 2 includes a storage cavity 201, which is located inside the storage box 1. A plug 202 is fixedly connected to the top of the storage cavity 201. A connecting shaft 203 is movably arranged inside the storage cavity 201. A slot 204 is formed at the upper end of the connecting shaft 203, and a groove 205 is formed on the inner wall of the slot 204. A knob 206 is rotatably connected to the upper end of the storage box 1, and a rotating shaft 207 is fixedly connected to the lower end of the knob 206. Extending into the interior of the insert 202 and rotatably connected to the insert 202 and the storage box 1, the lower end of the rotating shaft 207 is fixedly connected to a gear 208, the gear 208 is rotatably connected to the interior of the locking block 210, both the front and rear ends of the gear 208 are meshed with racks 209, the outer end of the rack 209 is fixedly connected to the locking block 210, the locking block 210 passes through the insert 202 and is slidably connected to the insert 202, and a thermal paper roll 211 is movably sleeved on the outside of the connecting shaft 203.

[0031] By setting up the thermal paper storage component 2, when storing the thermal paper roll 211, the thermal paper roll 211 is placed around the outside of the connecting shaft 203. The height of the thermal paper roll 211 and the connecting shaft 203 is not greater than the distance between the locking block 210 and the bottom of the storage cavity 201. The insert block 202 is inserted into the slot 204. Then, the knob 206 is turned, which drives the rotating shaft 207 and the gear 208 to rotate, thereby driving the two racks 209 to move in the opposite direction, and then driving the two locking blocks 210 to move in the opposite direction, so that the two locking blocks 210 are inserted into the two slots 205 respectively, fixing the insert block 202, the slot 204 and the connecting shaft 203 together. Then, the locking screw 212 is used to lock the knob 206 to the storage box 1 to prevent the knob 206 from rotating at will. At this time, the thermal paper roll 211 can rotate around the connecting shaft 203, so that the thermal paper can be easily and freely taken out without having to take out the entire thermal paper roll 211, making it more convenient to use.

[0032] Reference Figures 1-5 The insert 202 is movably inserted into the slot 204 and is adapted to the slot 204. The card block 210 is movably inserted into the card slot 205 and is adapted to the card slot 205. The knob 206 is fixed to the storage box 1 by the locking screw 212. The locking screw 212 is threadedly connected to the knob 206 and the storage box 1.

[0033] Reference Figures 1-2 The temperature control component 3 includes a temperature sensor 301, which is fixedly connected to the inner wall of the storage box 1. A display 302 is fixedly connected to the upper end of the storage box 1.

[0034] By setting a temperature control component, the temperature sensor 301 monitors the temperature inside the storage box 1 and displays the temperature value on the display 302. When the temperature is high, the temperature control component 3 can be used to reduce the temperature of the storage box to prevent the thermal paper from decomposing due to excessively high ambient temperature, which would cause the paper to yellow or become blurry.

[0035] Reference Figures 1-2 A liquid tank 303 is fixedly connected to the left end of the storage box 1. A transfer pump 304 is fixedly connected to the upper end of the liquid tank 303. An input pipe 305 is fixedly connected to the input end of the transfer pump 304. The input pipe 305 extends into the interior of the liquid tank 303 and is fixedly connected to the liquid tank 303. A valve 306 is fixedly connected to the outside of the input pipe 305. An output pipe 307 is fixedly connected to the output end of the transfer pump 304. A temperature control chamber 308 is opened inside the storage box 1. The output pipe 307 is fixedly connected to the temperature control chamber 308.

[0036] Reference Figures 1-2 The right end of the temperature control chamber 308 is fixedly connected to a drain pipe 309, and the outside of the drain pipe 309 is fixedly connected to a valve 310. The upper end of the liquid tank 303 is fixedly connected to an injection pipe 311, and the upper end of the injection pipe 311 is threadedly connected to a sealing cap 312.

[0037] When the internal temperature of storage box 1 is too high, valve 1 306 is opened, and the delivery pump 304 draws the coolant inside the liquid tank 303 through the input pipe 305 to the output pipe 307, and finally into the temperature control chamber 308, thereby cooling storage box 1. Valve 2 310 is opened to discharge the waste coolant. The sealing cap 312 is unscrewed, and coolant can be added to the liquid tank 303 through the injection pipe 311. Heating liquid can also be added to heat storage box 1 when the temperature is low, so that the thermal paper roll 211 can be stored under a suitable temperature condition.

[0038] Reference Figure 2 and Figure 6 The dehumidification component 4 includes multiple storage frames 401, which are fixedly connected inside the storage cavity 201. Breathable mesh 402 is fixedly connected to the left and right ends of the storage frame 401, and a sealing plate 403 is hinged to the front end of the storage frame 401 through a damping hinge.

[0039] By setting up the storage box 401 and lifting the sealing plate 403 upwards, a desiccant pack can be added inside the storage box 401. Then, the sealing plate 403 is closed. Since it is hinged by a damping hinge, the sealing plate 403 will not be easily opened without external force. The desiccant pack can keep the inside of the storage box 1 dry and prevent excessive moisture from causing the thermal paper to lose its effectiveness.

[0040] Reference Figure 1The front end of the storage box 1 is hinged with a sealing door 5, and the end of the sealing door 5 away from the hinge is magnetically connected to the storage box 1.

[0041] The sealing door 5 can maintain the airtightness and light protection of the storage box 1, and the magnetic connection can improve the firmness of the connection between the sealing door 5 and the storage box 1.

[0042] Working principle: When storing thermal paper roll 211, the thermal paper roll 211 is placed around the connecting shaft 203. The height of both the thermal paper roll 211 and the connecting shaft 203 is no greater than the distance between the locking block 210 and the bottom of the storage cavity 201. The insert block 202 is inserted into the slot 204. Then, the knob 206 is turned, which drives the rotating shaft 207 and gear 208 to rotate, thereby driving the two racks 209 to move in the opposite direction, which in turn drives the two locking blocks 210 to move in the opposite direction, allowing the two locking blocks 210 to be inserted into the two slots 205 respectively, fixing the insert block 202, slot 204 and connecting shaft 203 together. Then, the locking screw 212 is used to lock the knob 206 to the storage box 1 to prevent the knob 206 from rotating arbitrarily. At this time, the thermal paper roll 211 can rotate around the connecting shaft 203, so that the thermal paper can be easily and freely taken out without having to take out the entire thermal paper roll 211, making it more convenient to use.

[0043] When replacing the thermal paper roll 211, simply remove the locking screw 212 and turn the knob 206 to retract the two clips 210 into the insert 202, thus disengaging the clips 210 from the slot 205.

[0044] When the internal temperature of storage box 1 is too high, valve 1 306 is opened, and the delivery pump 304 draws the coolant inside the liquid tank 303 through the input pipe 305 to the output pipe 307, and finally enters the temperature control chamber 308, thereby cooling storage box 1. Valve 2 310 is opened to discharge the waste coolant. The sealing cap 312 is unscrewed, and coolant can be added to the liquid tank 303 through the injection pipe 311. Heating liquid can also be added to heat storage box 1 when the temperature is low, so that the thermal paper roll 211 can be stored under a suitable temperature condition.

[0045] Lift the sealing plate 403 upwards to add a desiccant pack inside the storage box 401, then close the sealing plate 403. Since it is hinged by a damping hinge, the sealing plate 403 will not be easily opened without external force. The desiccant pack can keep the inside of the storage box 1 dry and prevent excessive moisture from causing the thermal paper to lose its effectiveness.

[0046] The sealing door 5 can maintain the airtightness and light protection of the storage box 1, and the magnetic connection can improve the firmness of the connection between the sealing door 5 and the storage box 1.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A storage device for thermal paper production, characterized in that: Includes a storage box (1); the storage box (1) is internally connected to a thermal paper storage component (2), the left end of the storage box (1) is connected to a temperature control component (3), and the storage box (1) is internally connected to a dehumidification component (4). The thermal paper storage assembly (2) includes a storage cavity (201), which is located inside the storage box (1). A plug (202) is fixedly connected to the top of the storage cavity (201). A connecting shaft (203) is movably arranged inside the storage cavity (201). A slot (204) is provided at the upper end of the connecting shaft (203), and a groove (205) is provided on the inner wall of the slot (204). A knob (206) is rotatably connected to the upper end of the storage box (1), and a rotating shaft (207) is fixedly connected to the lower end of the knob (206). 207) extends into the interior of the insert (202) and is rotatably connected to the insert (202) and the storage box (1). The lower end of the rotating shaft (207) is fixedly connected to a gear (208). The gear (208) is rotatably connected to the interior of the locking block (210). Both the front and rear ends of the gear (208) are meshed with racks (209). The outer end of the rack (209) is fixedly connected to the locking block (210). The locking block (210) passes through the insert (202) and is slidably connected to the insert (202). The outside of the connecting shaft (203) is movably fitted with a thermal paper roll (211).

2. The thermal paper production storage device according to claim 1, characterized in that: The insert (202) is movably inserted into the slot (204), the insert (202) is adapted to the slot (204), the card block (210) is movably inserted into the card groove (205), the card block (210) is adapted to the card groove (205), the knob (206) is fixed to the storage box (1) by the locking screw (212), the locking screw (212) is threadedly connected to the knob (206) and the storage box (1).

3. The thermal paper production storage device according to claim 1, characterized in that: The temperature control component (3) includes a temperature sensor (301), which is fixedly connected to the inner wall of the storage box (1), and a display (302) is fixedly connected to the upper end of the storage box (1).

4. A storage device for thermal paper production according to claim 1, characterized in that: The left end of the storage box (1) is fixedly connected to a liquid tank (303), the upper end of the liquid tank (303) is fixedly connected to a delivery pump (304), the input end of the delivery pump (304) is fixedly connected to an input pipe (305), the input pipe (305) extends into the interior of the liquid tank (303) and is fixedly connected to the liquid tank (303), the outside of the input pipe (305) is fixedly connected to a valve (306), the output end of the delivery pump (304) is fixedly connected to an output pipe (307), the interior of the storage box (1) is provided with a temperature control chamber (308), and the output pipe (307) is fixedly connected to the temperature control chamber (308).

5. A storage device for thermal paper production according to claim 4, characterized in that: The right end of the temperature control chamber (308) is fixedly connected to a drain pipe (309), and the outside of the drain pipe (309) is fixedly connected to a valve (310). The upper end of the liquid tank (303) is fixedly connected to an injection pipe (311), and the upper end of the injection pipe (311) is threadedly connected to a sealing cap (312).

6. A storage device for thermal paper production according to claim 1, characterized in that: The dehumidification component (4) includes multiple storage frames (401), which are fixedly connected inside the storage cavity (201). The left and right ends of the storage frames (401) are fixedly connected to breathable mesh (402), and the front end of the storage frames (401) is hinged to a sealing plate (403) via a damping hinge.

7. A storage device for thermal paper production according to claim 1, characterized in that: The front end of the storage box (1) is hinged with a sealing door (5), and the end of the sealing door (5) away from the hinge is magnetically connected to the storage box (1).

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