A drying device for paper box production and use method thereof

Abstract

The invention discloses a drying device for paper box production and a method for using the same, and relates to the technical field of drying devices, including a drying box, a drying platform, a heating mechanism and an opening and closing mechanism, wherein a drying box is provided in the drying box, a driving mechanism is provided on the drying platform, the driving mechanism can drive the drying platform to perform linear motion, a box door is slidably connected at a box opening on the drying box, an opening and closing mechanism is provided in the drying box to match the box door, the opening and closing mechanism matches the drying box, when the drying box enters the drying box from the box opening, the box door is closed, when the drying box moves out of the drying box from the box opening, the box door is opened, furthermore, a heating mechanism is provided on the drying box, the heating mechanism includes a heating box, a heating element and a fan, a heat transfer pipe is provided in the drying box, and a dust filter and a dust cleaning mechanism matching the dust filter are provided in the heating box, the production safety can be improved through the above device, the downtime of the device for maintenance can be reduced, and the production operation efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of drying devices, in particular to a drying device for paper box production and a use method thereof. Background Art

[0002] In the process of carton production, drying is one of the important steps to ensure the quality of carton. Traditional drying devices often rely on manual placement of carton in drying box and then drying the carton at high temperature. However, this method has some significant disadvantages:

[0003] 1. High temperature environment poses a threat to operators' safety: Traditional drying equipment usually requires operators to place cartons in the drying box and take them out after drying. This process forces operators to work in a high temperature environment, increasing the risk of heat injury and posing a threat to production safety;

[0004] 2. The door drive structure is complex and prone to failure: The existing drying device door opening and closing mechanism mostly relies on an independent drive system, which not only increases the complexity of the equipment, but also makes the equipment more prone to failure. Frequent shutdowns for maintenance not only reduce production efficiency, but also increase equipment maintenance costs;

[0005] 3. Low heating efficiency and insufficient dust management: Traditional drying equipment usually adopts direct heating. However, since the outside air enters the heating box directly without being treated, dust is easy to adhere to the heating element, affecting the heating efficiency and even causing premature damage to the element. In addition, the dust may also enter the paper box during the drying process, affecting the quality of the final product.

[0006] 4. Dust cleaning is difficult: Traditional drying equipment usually lacks an effective dust cleaning mechanism. The accumulation of dust on the filter will gradually reduce the air intake, thereby affecting the drying efficiency. However, manual cleaning of the filter is not only time-consuming and laborious, but may also cause equipment downtime, further affecting production efficiency.

[0007] In summary, the present application is proposed in view of the deficiencies existing in the prior art in the paper box drying process. Summary of the invention

[0008] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a drying device and a method of use which can ensure production safety, reduce device downtime for maintenance, and improve production efficiency.

[0009] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a drying device for paper box production, comprising a drying box, a drying table, a heating mechanism and an opening and closing mechanism, the drying box is provided with the drying table, the drying table is provided with a driving mechanism, the driving mechanism can drive the drying table to perform linear motion, the drying box is provided with a box opening, the box opening is slidably connected with a box door, the drying box is provided with an opening and closing mechanism to match the box door, the opening and closing mechanism is matched with the drying table, so that when the drying table enters the drying box from the box opening, the box door is closed, and when the drying table moves out of the drying box from the box opening, the box door is opened, and the heating mechanism is also provided on the drying box.

[0010] In the above technical solution, the driving mechanism includes a driving motor, a traveling gear and a rack A. The rack A is fixedly connected to the inner bottom surface of the drying box. A driving groove is provided on the drying table. The driving motor is fixedly connected in the driving groove. The traveling gear is fixedly connected to the power output shaft of the driving motor. The traveling gear is meshed with the rack A. A plurality of sets of traveling wheels are also fixedly connected to the bottom of the drying box.

[0011] In the above technical solution, an upper guide rail platform is fixedly connected to the top of the box opening, a lower guide rail platform is provided at the bottom of the box opening, and two sets of the box doors are slidably connected between the upper guide rail platform and the lower guide rail platform;

[0012] The opening and closing mechanism includes a lead screw A, a lead screw B, and a transmission assembly A. Each group of the box doors is fixedly connected to a lead screw seat, one group of the lead screw seats is threadedly connected to the lead screw A, and the other group of the lead screw seats is threadedly connected to the lead screw B. The lead screw A and the adjacent ends of the lead screw B are fixedly connected by a connecting shaft;

[0013] The screw A or the screw B is connected to the drying table through the transmission assembly A. When the drying table moves linearly, the movement power of the drying table can be transmitted to the screw A or the screw B through the transmission assembly A.

[0014] In the above technical solution, the transmission assembly A includes a worm, a worm wheel, a bevel gear A, a bevel gear B and a chain transmission member A, one end of the lead screw A or the lead screw B is fixedly connected to a power input shaft A, the worm wheel is fixedly connected to the power input shaft A, the worm is rotatably connected to match the worm wheel in the drying box, the worm is meshingly connected to the worm wheel, the bevel gear A is fixedly connected to the worm, a power input shaft B is rotatably connected adjacent to the worm in the drying box, the power input shaft B is fixedly connected to a bevel gear B, and the bevel gear B is meshingly connected to the bevel gear A;

[0015] A rack B is fixedly connected to the drying table, and a power input shaft C is rotatably connected to the rack B in the drying box. A driving gear A is fixedly connected to the power input shaft C, and the driving gear A matches the rack B. The power input shaft C and the power input shaft B are power-connected via the chain transmission member A.

[0016] In the above technical solution, the heating mechanism includes a heating box, a heating element, a fan, and a heat transfer pipe. The heating box is fixedly connected to the drying box, the heating element is fixedly connected inside the heating box, and the fan is fixedly connected to one side of the heating element in the heating box;

[0017] The heat transfer pipe is fixedly connected to the bottom surface of the drying box, and a plurality of heat outlet holes are arranged on the heat transfer pipe. The heating box is connected to the heat transfer pipe through a pipeline.

[0018] In the above technical solution, a dust filter is fixedly connected to the heating box before the heating element, and a dust cleaning mechanism is provided in the heating box to match the dust filter. The dust cleaning mechanism and the drying table realize power transmission through a power transmission mechanism. When the drying table performs linear motion, the power of the drying table movement can be transmitted to the dust cleaning mechanism through the power transmission mechanism.

[0019] In the above technical solution, the dust cleaning mechanism includes a lead screw C, a sliding column, and a moving platform. The sliding column is fixedly connected to the heating box in front of the dust filter. The moving platform is slidably connected to the sliding column. The moving platform is threadedly connected to the lead screw C. The moving platform is fixedly connected to a brush platform. The brush platform conflicts with the dust filter. The lead screw C matches the power transmission mechanism.

[0020] A dust outlet is provided on the bottom surface of the heating box in front of the dust filter, and a closing cover is provided on the bottom surface of the heating box to close the dust outlet. Both ends of the closing cover extend beyond the heating box, and both ends of the closing cover are fixedly connected with telescopic columns. A limiting platform is fixedly connected to the side wall of the heating box corresponding to the telescopic column, the telescopic column passes through the limiting platform, and a top platform is fixedly connected to the top of the telescopic column. A spring is sleeved on the telescopic column, one end of the spring is fixedly connected to the limiting platform, and the other end is fixedly connected to the top platform. A lower pressure frame is fixedly connected to the moving platform corresponding to the closing cover.

[0021] In the above technical solution, the power transmission mechanism includes a power input shaft D, a power input shaft E, a bevel gear C, and a bevel gear D. The power input shaft D is fixedly connected to the lead screw C, and the bevel gear C is fixedly connected to the power input shaft D. The power input shaft E is rotatably connected to the drying box adjacent to the heating box, and the power input shaft E is fixedly connected to the bevel gear D, and the bevel gear D is meshed with the bevel gear C.

[0022] A rack C is fixedly connected to one side of the drying table, and a power input shaft F is also rotatably connected in the drying box. A driving gear B is fixedly connected to the power input shaft F, and the driving gear B matches the rack C. The power input shaft F is power-connected to the power input shaft E through a chain transmission member B.

[0023] In the above technical solution, the drying table is fixedly connected with a plurality of sets of placement tracks, a placement vehicle is provided to match the placement tracks, and a brake wheel is provided on the placement vehicle, and the brake wheel is located in the placement track;

[0024] The top of the drying box is also fixedly connected with a moisture exhaust fan.

[0025] The present invention also provides a method for using a drying device for producing a paper box, comprising the following steps:

[0026] Step 1: Place the paper box to be dried on the drying table;

[0027] Step 2: The drying table is driven into the drying box by the driving mechanism, and the door of the drying box is closed;

[0028] Step 3: The heating mechanism works to make the temperature in the drying box reach 40-60°C, and pre-dry at this temperature for 10-15 minutes;

[0029] Step 4: The heating mechanism continues to work, so that the temperature in the drying box reaches 70-80°C, and the drying is carried out at this temperature for 20-90 minutes;

[0030] Step 5: After drying is completed, the driving mechanism drives the drying table to move out of the drying box and cool at room temperature for 5-10 minutes;

[0031] Step 6: The staff takes down the paper box.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The paper box can be placed on the drying table, and the driving mechanism can be used to drive the drying table into the drying box. The heating mechanism can heat the inside of the drying box, and the paper box can be dried by high temperature. After the drying is completed, the driving mechanism can drive the drying table and the paper box to move out of the drying box, and finally the dried paper box can be taken out. Such a drying device does not require the staff to enter the drying box when drying the paper box, thereby reducing the damage of high temperature to the human body and ensuring production safety;

[0034] 2. The drying table and the door are linked by an opening and closing mechanism, so that when the drying table moves toward the inside of the drying box under the drive of the driving mechanism, the rack B can drive the driving gear A to rotate, and then under the action of the chain transmission member A, the power is transmitted to the worm, and then the worm drives the worm wheel to rotate, and finally the lead screw A and the lead screw B rotate, so that the two sets of door can move closer to each other, so as to close the box opening, and when the driving mechanism drives the drying table to move outside the drying box, the rack B can drive the driving gear A to rotate, and the two sets of door can move away from each other, so as to open the box opening. Such a structural design can meet the opening and closing requirements of the drying box, and reduces the driving source of the box opening, making the device more durable, reducing the failure rate, reducing the downtime and maintenance time of the device, and improving the efficiency of production operations;

[0035] 3. In the heating mechanism, the outside air can be drawn into the heating box by the fan, and the air can be heated by the heating element. Then the hot air enters the heat transfer pipe, and the hot air can heat the drying box after being discharged from the heat outlet. A dust filter is also fixedly connected inside the heating box, and the drawn air can be filtered by the dust filter to prevent dust from adhering to the heating element, reducing the heat transfer efficiency of the heating element and corroding the heating element. In addition, dust can also be prevented from entering the drying box and adhering to the paper box;

[0036] 4. A dust cleaning mechanism is also provided in the heating box to match the dust filter. The dust cleaning mechanism can clean the dust attached to the dust filter, thereby avoiding dust accumulation, resulting in a reduction in air intake and affecting the heating work in the drying box;

[0037] 5. The dust cleaning mechanism is matched with the drying table, so that when the drying table moves linearly under the drive of the driving mechanism, the rack C can drive the driving gear B to rotate, and then under the transmission of the chain transmission member B, the bevel gear C drives the bevel gear D to rotate, and finally the lead screw C rotates. When the lead screw C rotates, the motion table can drive the brush table to move linearly, so that the brush table can clean the dust attached to the dust filter net, and when the motion table drops to the bottom, the lower pressure frame can press down the closing cover, and the spring is stretched at this time, so that the cleaned dust can fall out of the dust outlet. Such a structural design makes full use of the power generated by the movement of the drying table, reduces the driving source of the dust cleaning mechanism, reduces the failure rate of the device again, reduces the downtime and maintenance time of the device, and improves the efficiency of production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the structure of the present invention;

[0039] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0040] Figure 3 It is a structural schematic diagram of the drying table in the present invention when it is located outside;

[0041] Figure 4 It is a structural schematic diagram of the drying table in the present invention when it is located in the drying box;

[0042] Figure 5 This is a schematic diagram of the internal structure of the drying box in the present invention;

[0043] Figure 6 It is a structural schematic diagram of the drying table in the present invention when it moves;

[0044] Figure 7 for Figure 6 Schematic diagram of the detailed structure of part a in the middle;

[0045] Figure 8 for Figure 6 Schematic diagram of the detailed structure of part b in the middle;

[0046] Fig. 9 It is a structural schematic diagram of the driving mechanism in the present invention;

[0047] Fig.10 It is a structural schematic diagram of the heating mechanism in the present invention;

[0048] Fig.11 It is a structural schematic diagram of the dust cleaning mechanism in the present invention.

[0049] In the figure: 100 drying box, 101 box opening, 102 box door, 103 upper guide platform, 104 lower guide platform, 105 moisture exhaust fan;

[0050] 200 drying table, 201 driving motor, 202 traveling gear, 203 rack A, 204 traveling wheel, 205 placement track, 206 placement vehicle;

[0051] 300 heating mechanism, 301 heating box, 302 heating element, 303 fan, 304 heat transfer pipe, 305 dust filter, 306 lead screw C, 307 sliding column, 308 moving platform, 309 brush platform, 310 dust outlet, 311 closing cover, 312 telescopic column, 313 limit platform, 314 top platform, 315 spring, 316 lower pressure frame, 317 power input shaft D, 318 power input shaft E, 319 bevel gear C, 320 bevel gear D, 321 rack C, 322 power input shaft F, 323 driving gear B, 324 chain transmission member B;

[0052] 400 opening and closing mechanism, 401 lead screw A, 402 lead screw B, 403 transmission assembly A, 404 worm, 405 worm wheel, 406 bevel gear A, 407 bevel gear B, 408 chain transmission component A, 409 power input shaft A, 410 power input shaft B, 411 rack B, 412 power input shaft C, 413 driving gear A. DETAILED DESCRIPTION

[0053] 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.

[0054] Example 1

[0055] See also Figure 1-Figure 4 , Fig. 9A drying device for paper box production includes a drying box 100, a drying table 200, a heating mechanism 300 and an opening and closing mechanism 400, wherein the drying box 100 is provided with a drying table 200, and the drying table 200 is provided with a driving mechanism, and the driving mechanism can drive the drying table 200 to perform linear motion. Specifically, the driving mechanism includes a driving motor 201, a traveling gear 202 and a rack A203, that is, the bottom surface of the drying box 100 is fixedly connected with the rack A203, the drying table 200 is provided with a driving groove, the driving motor 201 is fixedly connected in the driving groove, and the traveling gear 202 is fixedly connected to the power output shaft of the driving motor 201. 2. The traveling gear 202 is meshed and connected with the rack A203. In addition, a plurality of traveling wheels 204 are fixedly connected to the bottom of the drying box 100. When the driving motor 201 drives the traveling gear 202 to rotate, the traveling gear 202, under the action of the rack A203, can make the drying table 200 move linearly along the rack A203. The traveling mode of the gear and the rack can realize more precise displacement control. The gear and rack transmission mode usually has a higher load capacity and can withstand greater weight and pressure. It is suitable for movement requirements under heavy load conditions. The drying table 200 needs to carry heavy paper boxes, so it is very suitable.

[0056] Furthermore, the drying box 100 is provided with a box opening 101, which is used for entering and exiting the drying table 200, and a box door 102 is slidably connected to the box opening 101, that is, an upper guide rail platform 103 is fixedly connected to the top of the box opening 101, and a lower guide rail platform 104 is provided at the bottom of the box opening 101, and two sets of box doors 102 are slidably connected between the upper guide rail platform 103 and the lower guide rail platform 104;

[0057] For further information, see Figure 5-Figure 7The drying box 100 is matched with a box door 102 and is provided with an opening and closing mechanism 400. The opening and closing mechanism 400 is matched with the drying table 200, so that when the drying table 200 enters the drying box 100 from the box opening 101, the box door 102 is closed, and when the drying table 200 is transported out of the drying box 100 from the box opening 101, the box door 102 is opened. Specifically, the opening and closing mechanism 400 includes a lead screw A401, a lead screw B402, and a transmission assembly A403. A lead screw seat is fixedly connected to each set of the box doors 102, one set of the lead screw seats is threadedly connected to the lead screw A401, and the other set of the lead screw seats is threadedly connected to the lead screw A401. The thread is connected with a lead screw B402, and the lead screw A401 and the adjacent ends of the lead screw B402 are fixedly connected by a connecting shaft, and the lead screw A401 or the lead screw B402 is connected to the drying table 200 by a transmission component A403, so that when the drying table 200 performs a linear motion, the motion power of the drying table 200 can be transmitted to the lead screw A401 or the lead screw B402 through the transmission component A403, so that the lead screw A401 or the lead screw B402 rotates, and when the lead screw A401 and the lead screw B402 rotate, the two sets of cabinet doors 102 can move closer to or away from each other;

[0058] Furthermore, the transmission assembly A403 includes a worm 404, a worm wheel 405, a bevel gear A406, a bevel gear B407 and a chain transmission member A408. One end of the lead screw A401 or the lead screw B402 is fixedly connected to a power input shaft A409, to which a worm wheel 405 is fixedly connected. A matching worm wheel 405 is rotatably connected to a worm 404 in the drying box 100. The worm 404 is meshed with the worm wheel 405. A bevel gear A406 is fixedly connected to the worm 404. A worm wheel 406 is rotatably connected to an adjacent worm 404 in the drying box 100. A power input shaft B410, on which a bevel gear B407 is fixedly connected, and the bevel gear B407 is meshed with the bevel gear A406. In addition, a rack B411 is fixedly connected to the drying table 200, and a power input shaft C412 is rotatably connected adjacent to the rack B411 in the drying box 100, and a driving gear A413 is fixedly connected to the power input shaft C412, and the driving gear A413 matches the rack B411. The power input shaft C412 is power-connected to the power input shaft B410 via a chain transmission member A408;

[0059] When the drying table 200 is driven by the driving mechanism to move toward the inside of the drying box 100, the rack B411 can drive the driving gear A413 to rotate, and then under the action of the chain transmission member A408, the power is transmitted to the worm 404, and then the worm 404 drives the worm wheel 405 to rotate, and finally the lead screw A401 and the lead screw B402 rotate, so that the two sets of box doors 102 can move closer to each other, thereby closing the box opening 101;

[0060] When the driving mechanism drives the drying table 200 to move outside the drying box 100, the rack B411 can drive the driving gear A413 to rotate, so that the two sets of door 102 can move away from each other, thereby opening the box opening 101;

[0061] In the above structure, the self-locking effect of the worm 404 and the worm wheel 405 is also utilized, so that when the driving gear A413 and the rack B411 are disengaged, the position of the door 102 can still be stable;

[0062] Of course, in order to dry the paper box, a heating mechanism 300 is also provided on the drying box 100, that is, the heating mechanism 300 is used to heat the drying box 100 and dry the paper box by high temperature. In addition, a moisture exhaust fan 105 is fixedly connected to the top of the drying box 100, and the moisture generated by drying can be discharged to the outside through the moisture exhaust fan 105.

[0063] In this embodiment, a plurality of sets of placement rails 205 are fixedly connected to the drying table 200, and a placement trolley 206 is provided to match the placement rails 205. The placement trolley 206 is provided with a brake wheel, and the brake wheel is located inside the placement rails 205. When the drying operation is performed, the paper box can be placed on the placement trolley 206, and the paper box pushes the placement trolley 206 onto the drying table 200. When the drying is completed, the placement trolley 206 is pushed out from the drying table 200. Such a structural design can facilitate the loading and unloading of paper boxes and improve production efficiency.

[0064] Example 2

[0065] See also Figure 6 , Figure 8 , Fig.10 , Fig.11 , a drying device for paper box production, this embodiment discloses a specific structure of a heating mechanism 300 based on embodiment 1:

[0066] The heating mechanism 300 includes a heating box 301, a heating element 302, a fan 303, and a heat transfer pipe 304. Specifically, the heating box 301 is fixedly connected to the drying box 100, and the heating element 302 is fixedly connected in the heating box 301. The heating element 302 can be an electric heating pipe, and the fan 303 is fixedly connected to one side of the heating element 302 in the heating box 301, so that the outside air can be drawn into the heating box 301 through the fan 303, and the heating element 302 heats the air again. Furthermore, the bottom surface of the drying box 100 is also fixedly connected to the heat transfer pipe 304, and the heat transfer pipe 304 is provided with a plurality of heat outlet holes. The heating box 301 and the heat transfer pipe 304 are connected by pipelines, so that the heated air can enter the heat transfer pipe 304, and then the hot air is discharged from the heat outlet holes to the inside of the drying box 100, thereby increasing the internal temperature of the drying box 100;

[0067] Further optimized, a dust filter 305 is fixedly connected in front of the heating element 302 in the heating box 301, and the dust in the air can be filtered through the dust filter 305, so as to prevent the dust from adhering to the heating element 302, thereby reducing the heat transfer efficiency and corroding the heating element 302, and also preventing the dust from entering the drying box 100 and adhering to the paper box;

[0068] Further optimized, the dust filter 305 is matched with a dust cleaning mechanism in the heating box 301, and the dust cleaning mechanism realizes power transmission with the drying table 200 through a power transmission mechanism, that is, when the drying table 200 performs linear motion, the power of the movement of the drying table 200 can be transmitted to the dust cleaning mechanism through the power transmission mechanism, and the dust cleaning mechanism works. Specifically, the dust cleaning mechanism includes a lead screw C306, a sliding column 307, and a moving table 308. A sliding column 307 is fixedly connected in front of the dust filter 305 in the heating box 301, and a moving table 308 is slidably connected to the sliding column 307. The moving table 308 is threadedly connected with a lead screw C306, and a brush table 309 is fixedly connected to the moving table 308. The brush table 309 conflicts with the dust filter 305, and the lead screw C306 matches the power transmission mechanism.

[0069] Furthermore, a dust outlet 310 is provided on the inner bottom surface of the heating box 301 in front of the dust filter 305, and a closing cover 311 is provided on the bottom surface of the heating box 301 to close the dust outlet 310. Both ends of the closing cover 311 extend beyond the heating box 301, and both ends of the closing cover 311 are fixedly connected with telescopic columns 312. A limiting platform 313 is fixedly connected to the corresponding telescopic columns 312 on the side wall of the heating box 301, and the telescopic columns 312 pass through the limiting platform 313. A top platform 314 is fixedly connected to the top of the telescopic columns 312. A spring 315 is sleeved on the telescopic column 312, and one end of the spring 315 is fixedly connected to the limiting platform 313, and the other end is fixedly connected to the top platform 314. A lower pressing frame 316 is fixedly connected to the corresponding closing cover 311 on the moving platform 308.

[0070] The power transmission mechanism includes a power input shaft D317, a power input shaft E318, a bevel gear C319, and a bevel gear D320. The power input shaft D317 is fixedly connected to the lead screw C306, and the power input shaft D317 is fixedly connected to the bevel gear C319. The power input shaft E318 is rotatably connected to the drying box 100 adjacent to the heating box 301, and the power input shaft E318 is fixedly connected to the bevel gear D320. The bevel gear D320 is meshed with the bevel gear C319. A rack C321 is fixedly connected to one side of the drying table 200. A power input shaft F322 is also rotatably connected in the drying box 100, and a driving gear B323 is fixedly connected to the power input shaft F322. The driving gear B323 matches the rack C321. The power input shaft F322 is connected to the power input shaft E318 through a chain transmission member B324. The following effects can be achieved through the above power transmission mechanism:

[0071] When the drying table 200 is driven by the driving mechanism to perform a linear motion, the rack C321 can drive the driving gear B323 to rotate, and then under the transmission of the chain transmission member B324, the bevel gear C319 drives the bevel gear D320 to rotate, and finally the lead screw C306 rotates. When the lead screw C306 rotates, the moving table 308 can drive the brush table 309 to perform a linear motion, so that the brush table 309 can clean the dust attached to the dust filter 305, and when the moving table 308 descends to the bottom, the lower pressure frame 316 can press down the closing cover 311, and the spring 315 is stretched at this time, so that the cleaned dust can fall out of the dust outlet 310.

[0072] Example 3

[0073] See also Figure 1-Figure 11 According to a drying device for producing a paper box provided in Example 1, this embodiment also provides a method for using the drying device, comprising the following steps:

[0074] Step 1: Place the paper boxes to be dried on the drying table 200: that is, place the paper boxes on the placing cart 206, push the placing cart 206 onto the drying table 200, and brake the placing cart 206 by the brake wheels at the bottom of the placing cart 206;

[0075] Step 2: The drying table 200 is driven into the drying box 100 by the driving mechanism, and the box door 102 is closed, that is, the driving motor 201 drives the travel gear 202 to rotate. At this time, the travel gear 202, under the action of the rack A203, makes the drying table 200 move linearly until the drying table 200 carries the paper box into the drying box 100, and when the drying table 200 enters the drying box 100, the rack B411 can drive the driving gear A413 to rotate, and then under the action of the chain transmission member A408, the power is transmitted to the worm 404, and then the worm 404 drives the worm wheel 405 to rotate, and finally the lead screw A401 and the lead screw B402 are rotated, so that the two sets of box doors 102 can move closer to each other, thereby closing the box opening 101;

[0076] Step 3: The heating mechanism 300 works to make the temperature in the drying box 100 reach 40-60°C, and pre-drying is performed at this temperature for 10-15 minutes, that is, the heating element 302 and the fan 303 work, and the heating element 302 heats the air drawn in by the fan 303, and then the hot air is emitted into the drying box 100 through the heat transfer pipe 304 until the temperature in the drying box 100 reaches 40-60°C. After that, the operation of the heating element 302 and the fan 303 can be controlled by the control system, so that the temperature in the drying box 100 is always at the set value, and the paper box is pre-dried at this temperature;

[0077] Step 4: The heating mechanism 300 continues to work, so that the temperature in the drying box 100 reaches 70-80°C, and the paper box is dried at this temperature for 20-90 minutes, that is, when the pre-drying time is reached, the control system controls the heating element 302 and the fan 303 to work, so that the temperature in the drying box 100 reaches 70-80°C. After reaching the set temperature, the control system controls the heating element 302 and the fan 303 to work, so that the temperature in the drying box 100 is always at the set value, and the paper box is dried at this temperature;

[0078] Step 5: After the drying is completed, the driving mechanism drives the drying table 200 to move out of the drying box 100 and cool it at room temperature for 5-10 minutes, that is, the driving motor 201 drives the travel gear 202 to rotate. At this time, the travel gear 202, under the action of the rack A203, makes the drying table 200 move linearly until the drying table 200 carries the paper box out of the drying box 100, and in the process of the drying table 200 moving out of the drying box 100, the rack B411 can drive the driving gear A413 to rotate, and then under the action of the chain transmission member A408, the power is transmitted to the worm 404, and then the worm 404 drives the worm wheel 405 to rotate, and finally the lead screw A401 and the lead screw B402 are rotated, so that the two sets of box doors 102 can move away from each other, so as to open the box opening 101, and finally the drying table 200 is completely transported out of the drying box 100;

[0079] Step 6: After the cooling is completed, the staff can push the display cart 206 out of the drying table 200 to complete the paper box drying work.

[0080] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0081] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying device for paper box production, characterized in that: The invention comprises a drying box (100), a drying table (200), a heating mechanism (300) and an opening and closing mechanism (400); the drying box (100) is provided with the drying table (200); the drying table (200) is provided with a driving mechanism, and the driving mechanism can drive the drying table (200) to perform linear motion; the drying box (100) is provided with a box opening (101); a box door (102) is slidably connected to the box opening (101); and the opening and closing mechanism (400) is provided in the drying box (100) to match the box door (102); The opening and closing mechanism (400) comprises a lead screw A (401), a lead screw B (402), and a transmission assembly A (403); each group of the box doors (102) is fixedly connected to a lead screw seat, one group of the lead screw seats is threadedly connected to the lead screw A (401), and the other group of the lead screw seats is threadedly connected to the lead screw B (402); the lead screw A (401) and the lead screw B (402) are fixedly connected at adjacent ends via a connecting shaft; The lead screw A (401) or the lead screw B (402) is connected to the drying table (200) by power through the transmission assembly A (403); when the drying table (200) performs linear motion, the motion power of the drying table (200) can be transmitted to the lead screw A (401) or the lead screw B (402) through the transmission assembly A (403); The transmission assembly A (403) comprises a worm (404), a worm wheel (405), a bevel gear A (406), a bevel gear B (407) and a chain transmission member A (408); one end of the lead screw A (401) or the lead screw B (402) is fixedly connected to a power input shaft A (409); the power input shaft A (409) is fixedly connected to the worm wheel (405); the drying box (100) is rotatably connected to the worm wheel (405) and the worm wheel (405) is matched with the worm wheel (405). The worm (404) is meshed with the worm wheel (405), a bevel gear A (406) is fixedly connected to the worm (404), a power input shaft B (410) is rotatably connected to the drying box (100) adjacent to the worm (404), a bevel gear B (407) is fixedly connected to the power input shaft B (410), and the bevel gear B (407) is meshed with the bevel gear A (406); A rack B (411) is fixedly connected to the drying table (200), a power input shaft C (412) is rotatably connected to the drying box (100) adjacent to the rack B (411), a driving gear A (413) is fixedly connected to the power input shaft C (412), the driving gear A (413) matches the rack B (411), and the power input shaft C (412) and the power input shaft B (410) are connected in power via the chain transmission member A (408); When the drying table (200) enters the drying box (100) from the box opening (101), the box door (102) is closed; when the drying table (200) moves out of the drying box (100) from the box opening (101), the box door (102) is opened; The drying box (100) is also provided with the heating mechanism (300); The heating mechanism (300) comprises a heating box (301), a heating element (302), a fan (303), and a heat transfer pipe (304); the heating box (301) is fixedly connected to the drying box (100); the heating element (302) is fixedly connected inside the heating box (301); and the fan (303) is fixedly connected to one side of the heating element (302) inside the heating box (301); The heat transfer pipe (304) is fixedly connected to the inner bottom surface of the drying box (100), the heat transfer pipe (304) is provided with a plurality of groups of heat outlet holes, and the heating box (301) and the heat transfer pipe (304) are connected via a pipeline; A dust filter (305) is fixedly connected in front of the heating element (302) in the heating box (301); a dust cleaning mechanism is provided in the heating box (301) to match the dust filter (305); the dust cleaning mechanism and the drying table (200) are connected to each other via a power transmission mechanism; when the drying table (200) moves linearly, the power of the movement of the drying table (200) is transmitted to the dust cleaning mechanism via the power transmission mechanism; The dust cleaning mechanism comprises a lead screw C (306), a sliding column (307), and a moving platform (308); the sliding column (307) is fixedly connected to the heating box (301) in front of the dust filter (305); the moving platform (308) is slidably connected to the sliding column (307); the moving platform (308) is threadedly connected to the lead screw C (306); the moving platform (308) is fixedly connected to a brush platform (309); the brush platform (309) is in contact with the dust filter (305); and the lead screw C (306) matches the power transmission mechanism; A dust outlet (310) is provided on the inner bottom surface of the heating box (301) in front of the dust filter (305); a closing cover (311) is provided on the bottom surface of the heating box (301) to close the dust outlet (310); both ends of the closing cover (311) extend beyond the heating box (301); both ends of the closing cover (311) are fixedly connected to telescopic columns (312); and a side wall of the heating box (301) is fixedly connected to a telescopic column (312) corresponding to the telescopic column (312). The telescopic column (312) is connected to a limit platform (313), the telescopic column (312) passes through the limit platform (313), the top of the telescopic column (312) is fixedly connected to a top platform (314), a spring (315) is sleeved on the telescopic column (312), one end of the spring (315) is fixedly connected to the limit platform (313), and the other end is fixedly connected to the top platform (314), and the moving platform (308) is fixedly connected to a lower pressing frame (316) corresponding to the closing cover (311); The power transmission mechanism comprises a power input shaft D (317), a power input shaft E (318), a bevel gear C (319), and a bevel gear D (320); the power input shaft D (317) is fixedly connected to the lead screw C (306); the power input shaft D (317) is fixedly connected to the bevel gear C (319); the power input shaft E (318) is rotatably connected to the drying box (100) adjacent to the heating box (301); the power input shaft E (318) is fixedly connected to the bevel gear D (320); the bevel gear D (320) is meshingly connected to the bevel gear C (319); A rack C (321) is fixedly connected to one side of the drying table (200), and a power input shaft F (322) is rotatably connected inside the drying box (100). A driving gear B (323) is fixedly connected to the power input shaft F (322), and the driving gear B (323) matches the rack C (321). The power input shaft F (322) and the power input shaft E (318) are connected in power via a chain transmission member B (324).

2. A drying device for paper box production according to claim 1, characterized in that: The driving mechanism comprises a driving motor (201), a traveling gear (202) and a rack A (203); the rack A (203) is fixedly connected to the inner bottom surface of the drying box (100); a driving groove is provided on the drying table (200); the driving motor (201) is fixedly connected in the driving groove; the traveling gear (202) is fixedly connected to the power output shaft of the driving motor (201); the traveling gear (202) is meshingly connected to the rack A (203); and a plurality of groups of traveling wheels (204) are also fixedly connected to the bottom of the drying box (100).

3. A drying device for producing paper boxes according to claim 1, characterized in that: An upper guide rail platform (103) is fixedly connected to the top of the box opening (101), a lower guide rail platform (104) is provided at the bottom of the box opening (101), and two groups of box doors (102) are slidably connected between the upper guide rail platform (103) and the lower guide rail platform (104).

4. A drying device for producing paper boxes according to claim 1, characterized in that: The drying table (200) is fixedly connected to a plurality of placement rails (205), a placement vehicle (206) is provided to match the placement rails (205), and a brake wheel is provided on the placement vehicle (206), and the brake wheel is located inside the placement rails (205); The top of the drying box (100) is also fixedly connected to a moisture exhaust fan (105).

5. A method of using the drying device for producing paper boxes according to claim 1 is provided, characterized in that: The steps include: Step 1: placing the paper box to be dried on the drying table (200); Step 2: driving the drying table (200) into the drying box (100) through the driving mechanism, and closing the box door (102); Step 3: The heating mechanism (300) operates to make the temperature in the drying box (100) reach 40-60°C, and pre-drying is performed at this temperature for 10-15 minutes; Step 4: The heating mechanism (300) continues to work, so that the temperature in the drying box (100) reaches 70-80°C, and the drying is carried out at this temperature for 20-90 minutes; Step 5: After the drying is completed, the driving mechanism drives the drying table (200) to move out of the drying box (100) and cools it at room temperature for 5-10 minutes; Step 6: The staff takes down the paper box.

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