High-strength carton and energy-saving and environment-friendly drying process thereof

Abstract

The invention discloses a high-strength carton and an energy-saving environment-friendly drying process thereof.The high-strength carton comprises a carton body, a supporting mechanism is fixedly mounted at the bottom end of the carton body, the carton body comprises an outer shell, a supporting piece and an inner shell, and the inner side of the outer shell is fixedly connected with the outer side of the supporting piece. The supporting piece is divided into a plurality of triangles through the reinforcing strips and the reinforcing rods, the bearing capacity of the carton is increased, the phenomenon that bottom leakage is prone to occurring in the heavy object transporting process of the carton is avoided, and when the carton travels to a bumpy road section, the elastic pieces, the shock absorbers and the connecting springs are matched with one another to weaken bumpy force; the blowing mechanism and the drying mechanism are arranged, high-temperature gas is blown through the blowing cover to dry paperboards for preparing cartons from the top, a porous heating plate is electrified to heat to dry the paperboards for preparing the cartons from the bottom, two-way drying is achieved, and the drying efficiency of the paperboards of the cartons is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cartons, and in particular to a high-strength carton and an energy-saving and environment-friendly drying process thereof. Background Art

[0002] Carton packaging is convenient for mechanized production and assembly line operation of packing and sealing, with high production efficiency and easy to achieve packaging standardization; it is light in weight and easy to load and unload, which can avoid or reduce the risk of being dropped during loading and unloading, thereby reducing the breakage rate; the cost of using and circulating carton packaging is low, and the price of a three-layer corrugated carton with the same inner diameter is only 1 / 3 of that of a wooden carton, and it can save about 20% of freight; and converting a wooden carton into two cartons can also save more than 10% of freight; it is clean and firm, can be tightly sealed, and when the box is lined with plastic, it has good dust and moisture resistance, so it can effectively protect the safety of the goods; the carton is easy to fold and lay flat, which can save storage space when stacking, is easy to carry, and is easier to handle or recycle than wooden boxes after use; it is easy to leave traces of theft of the goods in the box, so it can effectively prevent the theft of the goods, and when the water damage insurance and theft and non-delivery insurance are insured during sea transportation, the insurance company will accept it.

[0003] Comparative document, application number is CN202221987651.0, the utility model relates to the technical field of corrugated cardboard processing, and discloses an energy-saving drying device for corrugated cardboard processing, including a drying box, the interior of the drying box is provided with a partition, the left side of the inner wall of the drying box and the left side of the partition are provided with a clamping assembly, one side of the clamping assembly extends to the left side of the drying box, and a moving assembly that penetrates the partition is provided between the left and right sides of the inner wall of the drying box. The energy-saving drying device for corrugated cardboard processing clamps the corrugated cardboard between the vertical plates on both sides by providing a clamping assembly, a moving assembly and a drying assembly, and starts the rotating motor to drive the corrugated cardboard to rotate, and dries it in multiple directions, and then starts the servo motor to drive the rotating rod to rotate, and the two threaded rods rotate at the same time under the drive of the active pulley, the transmission pulley and the transmission belt, so that the threaded block drives the air outlet hood to move left and right, expands the drying range, and achieves the purpose of uniform heating and fast drying speed;

[0004] The comparative document, application number is CN202010568643.1, the present invention discloses a green and environmentally friendly carton printing and drying device, including a drying box, a conveyor belt and a control module, the conveyor belt passes through the drying box through a feed port and a discharge port, a driving shaft is provided at one end of the conveyor belt, and a driven shaft is provided at the other end of the conveyor belt, the driving shaft is connected to the output shaft of a motor, a screen is provided on the top of the drying box, a adding device and a UV lamp are provided at the bottom of the screen, and a wind hood is provided above the screen; a green and environmentally friendly carton printing process, including the following steps: S1 pattern design; S2 plate making; S3 carton printing surface cleaning; S4 ink spraying and oiling; S5 drying and disinfection; S6 packaging and storage; the printing process steps are concise, and the existing three steps of disinfection, drying and cooling are integrated into one, which saves energy and printing space, reduces printing costs, and the green and environmentally friendly carton printing and drying device saves energy, is green and environmentally friendly, and has a sterilization effect; the exhaust fan discharges the water vapor generated by the high temperature of the printed matter out of the drying box, so that the drying effect is better;

[0005] The comparative document, application number is CN202222706208.8, the utility model discloses a corrugated cardboard box rapid drying device, including a base, a lifting structure, a rotating structure and a drying structure are fixed on the base, a box structure is fixed on the rotating structure, a placing structure is arranged inside the box structure, the device is designed with a placing structure, a placing slot plate and a partition are arranged in the placing structure, the partition plate is fixed inside the placing structure, and the corrugated cardboard is placed and fitted between the partitions for limiting, so that multiple layers of corrugated cardboard can be placed for degumming and separation during drying, and at the same time, a box structure is arranged on the outer side of the placing slot plate, and hot air is circulated and injected into the box structure by starting the drying structure, and at the same time, the placing slot plate is rotated by the rotating structure to circulate the hot air inside the box, so that the hot air inside the box structure is evenly distributed, effectively improving the drying efficiency of the corrugated cardboard between the partitions inside the placing slot plate.

[0006] However, the above documents have the following disadvantages:

[0007] A corrugated cardboard box rapid drying device, which injects hot air into the box structure through a circulation by starting a drying structure, and at the same time, the slot plate is placed through a rotating structure to rotate the hot air inside the box, so that the hot air inside the box structure is evenly distributed, effectively improving the drying efficiency of the corrugated cardboard between the internal partitions of the slot plate, but the bearing capacity of the prepared cardboard box cannot be guaranteed; a green and environmentally friendly carton printing drying device and a printing process used for it, the green and environmentally friendly carton printing drying device saves energy, is green and environmentally friendly, and has a sterilization effect; the exhaust fan discharges the water vapor generated by the high temperature of the printed matter out of the drying box, so that the drying effect is better, but the bearing capacity of the prepared cardboard box cannot be guaranteed, an energy-saving drying device for corrugated cardboard box processing, under the drive of a driving pulley, a driving pulley and a driving belt, two threaded rods are rotated at the same time, so that the threaded block drives the air outlet hood to move left and right, expands the drying range, and achieves the purpose of uniform heating and fast drying speed, but the bearing capacity of the prepared cardboard box cannot be guaranteed, and the cardboard box is prone to bottom leakage during the transportation of heavy objects. Summary of the invention

[0008] The purpose of the present invention is to provide a high-strength carton and its energy-saving and environmentally friendly drying process to solve the problem of a corrugated carton rapid drying device proposed in the above background technology. By starting the drying structure to circulate and inject hot air into the box structure, the placement slot plate can be rotated through the rotating structure to circulate the hot air inside the box, so that the hot air inside the box structure is evenly distributed, effectively improving the drying efficiency of the corrugated cardboard between the partitions inside the placement slot plate. However, the bearing capacity of the prepared carton cannot be guaranteed; a green and environmentally friendly carton printing drying device and a printing process used therefor, the green and environmentally friendly paper The box printing drying device saves energy, is green and environmentally friendly, and has a sterilization effect; the exhaust fan discharges the water vapor generated by the high temperature of the printed matter out of the drying box, so that the drying effect is better, but the carrying capacity of the prepared carton cannot be guaranteed. An energy-saving drying device for corrugated carton processing, under the drive of the active pulley, the transmission pulley and the transmission belt, the two threaded rods rotate at the same time, causing the threaded block to drive the air outlet hood to move left and right, expanding the drying range, and achieving the purpose of uniform heating and fast drying speed, but the carrying capacity of the prepared carton cannot be guaranteed, and the carton is prone to bottom leakage during the transportation of heavy objects.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-strength carton, comprising a carton body, a supporting mechanism fixedly installed at the bottom end of the carton body, the carton body comprising an outer shell, a supporting member and an inner shell, the inner side of the outer shell is fixedly connected to the outer side of the supporting member, the inner side of the supporting member is fixedly connected to the outer side of the inner shell, the supporting mechanism comprises a supporting frame and an assembling shell, a length rod is fixedly installed inside the support frame, the top end of the inner wall of the support frame is fixedly connected to the top end of the assembling shell, two length blocks are slidably connected to the middle part of the length rod, and a spring is fixedly installed at the top end between the two length blocks.

[0010] As a preferred technical solution of the present invention, the support member includes a transition shell and a vertical plate, the bottom end of the inner wall of the transition shell is fixedly connected to the bottom end of the vertical plate, a plurality of reinforcement strips are fixedly installed on both sides of the inner wall of the transition shell, reinforcement rods are installed on both sides of the vertical plate, connecting seats are installed on the side of the two reinforcement rods away from the vertical plates, the top ends of the two connecting seats are fixedly connected to the side opposite to the transition shell, the reinforcement strips and reinforcement rods divide the support member into multiple triangles, thereby increasing the bearing capacity of the carton itself.

[0011] As a preferred technical solution of the present invention, the outer side of the transition shell is fixedly connected to the side facing the outer shell, the inner side of the transition shell is fixedly connected to the side facing the inner shell, and the support is installed between the outer shell and the inner shell through the transition shell.

[0012] As a preferred technical solution of the present invention, an assembly block is fixedly installed in the middle of the top of the spring piece, and the assembly block is arranged corresponding to the assembly shell, and a shock absorber is fixedly installed in the middle of the bottom end of the spring piece, and the bottom end of the shock absorber is fixedly connected to the side opposite to the length rod, and the two sides of the length blocks facing away from each other are fixedly installed with connecting springs, and the two sides of the connecting springs facing away from each other are fixedly connected to the side opposite to the support frame. When subjected to external force, the spring piece undergoes elastic deformation, and the spring piece pushes the length block to slide along the length rod, and the length block squeezes the connecting spring from one side. The connecting spring is elastic, and the connecting spring undergoes elastic deformation to buffer the squeezing force, and the shock absorber buffers the elastic deformation force of the connecting spring.

[0013] As a preferred technical solution of the present invention, the top end of the support frame is fixedly connected to the side directly opposite to the outer shell, and the support member is installed on the outer shell through the support frame.

[0014] The present invention provides an energy-saving and environment-friendly drying process for a high-strength carton, comprising the following steps:

[0015] Step 1: Place the cardboard: Place the cardboard for making cartons in the dryer shell, and then seal the dryer shell;

[0016] Step 2: Drying the cardboard: The drying shell dries the cardboard placed therein;

[0017] Step 3: Take out the cardboard: After drying, wait for the cardboard to cool down and then take it out for use.

[0018] As a preferred technical solution of the present invention, a blowing mechanism is fixedly installed on the top of the inner wall of the dryer shell, lifting grooves are opened at the bottom ends of both sides of the inner wall of the dryer shell, a drying mechanism is installed between the two lifting grooves, a purification shell is provided on the top of the dryer shell, and a drying fan is provided on one side of the dryer shell. The air inlet of the drying fan is fixedly connected with an extraction pipe extending to the inside of the dryer shell, the air outlet of the drying fan is fixedly connected with a delivery pipe extending to the inside of the purification shell, and the surface of the dryer shell is fixedly connected with an exhaust pipe extending to the outside. The drying fan is started after being powered on, and the drying fan extracts the gas in the dryer shell through the extraction pipe, and the extracted gas is delivered to the purification shell through the delivery pipe.

[0019] As a preferred technical solution of the present invention, the drying mechanism includes two lifting blocks and a porous heating plate, a porous carrier plate is fixedly installed between the two lifting blocks, the bottom end of the porous carrier plate is fixedly connected to the top end of the porous heating plate, limit seats are provided on both sides of the bottom end of the porous heating plate, the top ends of the two limit seats are rotatably connected to pull rods, the top ends of the two pull rods are rotatably connected to sliding blocks, the two sliding blocks are slidably connected to the porous heating plates, the bottom ends of the two lifting blocks are fixedly installed with support springs, and the two support springs are The bottom ends are respectively fixedly connected to the sides opposite to the two lifting grooves, the two lifting blocks are respectively slidably connected to the two lifting grooves, and the sides of the two limit seats that are opposite to each other are fixedly connected to the sides opposite to the drying machine shell. Under the action of the gas blowing in the spray hood, the lifting blocks slide along the lifting grooves, and the lifting blocks squeeze the supporting spring from the top. The supporting spring is elastic, and the supporting spring undergoes elastic deformation to buffer the squeezing force. A resistance wire that is energized and heated is provided in the porous heating plate. The temperature of the porous heating plate rises after being energized, and the porous heating plate heats and dries the cardboard from the bottom.

[0020] As a preferred technical solution of the present invention, the blowing mechanism includes a blowing hood and a screw rod, the bottom end of the screw rod is provided with a displacement rod, the middle part of the screw rod is threadedly connected with a displacement block slidably connected to the displacement rod, the bottom end of the displacement block is fixedly installed with a mounting platform, the bottom end of the mounting platform is fixedly connected to the top of the blowing hood, the surface of the blowing hood is fixedly connected with a connecting hose extending to the inside of the purification shell, both ends of the screw rod are rotatably connected to the side opposite to the dryer shell, both ends of the displacement rod are fixedly connected to the side opposite to the dryer shell, a servo motor for driving the screw rod to rotate is fixedly installed on the top of one side of the dryer shell, the servo motor is started after being energized, the servo motor drives the screw rod to rotate, the thread on the surface of the screw rod matches the thread on the inner wall of the displacement block, the displacement block is limited by the displacement rod whose shape and size match each other, the displacement block slides along the screw rod, and during the sliding process of the displacement block, the mounting platform is driven to move synchronously, and the mounting platform drives the blowing hood to move synchronously, and the blowing hood sprays high-temperature gas to dry the cardboard.

[0021] As a preferred technical solution of the present invention, mounting blocks are fixedly installed on the four corners of the top of the dryer shell, and the tops of the four mounting blocks are fixedly connected to the four corners of the bottom of the purification shell respectively. A filter is fixedly installed inside the purification shell, and the surface of the purification shell is fixedly connected with an impurity exhaust pipe. The high-temperature gas blown out by the drying fan is transported to the blowing mechanism after intercepting impurities through the filter. The user regularly opens the impurity exhaust pipe to clean the impurities intercepted on the filter.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. By setting the support mechanism and support parts, the reinforcement strips and reinforcement rods divide the support parts into multiple triangles, the carrying capacity of the carton itself is increased to avoid the bottom leakage of the carton during the transportation of heavy objects. When driving on bumpy roads, the shrapnel, shock absorber and connecting spring cooperate with each other to weaken the bumpy force;

[0024] 2. By setting up the blowing mechanism and the drying mechanism, high-temperature gas is blown through the blowing hood to dry the cardboard for making the carton from the top, and the porous heating plate is powered on to generate heat to dry the cardboard for making the carton from the bottom. Two-way drying is achieved to improve the drying efficiency of the carton and cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the carton body of the present invention;

[0026] Figure 2 is a side view of the present invention;

[0027] Figure 3 is an internal schematic diagram of the support mechanism of the present invention;

[0028] Figure 4 is a side view of the support member of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the drying machine shell of the present invention;

[0030] Figure 6 It is a side view of the drying mechanism of the present invention;

[0031] Figure 7 It is a side view of the blowing mechanism of the present invention;

[0032] Figure 8 It is a flow chart of the present invention.

[0033] In the figure: 1. Carton body; 101. Shell; 102. Support member; 1021. Transition shell; 1022. Reinforcement strip; 1023. Connecting seat; 1024. Vertical plate; 1025. Reinforcement rod; 103. Inner shell; 2. Support mechanism; 21. Support frame; 22. Assembly shell; 23. Assembly block; 24. Length rod; 25. Length block; 26. Shock absorber; 27. Shrapnel; 28. Connecting spring; 3. Exhaust duct; 4. Dryer shell; 5. Mounting block; 6. Purification shell; 7. Filter; 8. Conveying pipeline; 9. Discharging pipeline; 10. Drying fan; 11. Spraying mechanism; 111. Spraying hood; 112. Servo motor; 113. Displacement rod; 114. Screw rod; 115. Displacement block; 116. Connecting hose; 117. Mounting table; 12. Extraction pipeline; 13. Drying mechanism; 131. Lifting block; 132. Porous loading plate; 133. Porous heating plate; 134. Support spring; 135. Limit seat; 136. Sliding block; 137. Pull rod; 14. Lifting slot. DETAILED DESCRIPTION

[0034] The following will be combined with 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 making creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-8The present invention provides a high-strength carton, including a carton body 1, a supporting mechanism 2 is fixedly installed at the bottom end of the carton body 1, the carton body 1 includes an outer shell 101, a supporting member 102 and an inner shell 103, the inner side of the outer shell 101 is fixedly connected to the outer side of the supporting member 102, the inner side of the supporting member 102 is fixedly connected to the outer side of the inner shell 103, the supporting mechanism 2 includes a supporting frame 21 and an assembling shell 22, a length rod 24 is fixedly installed inside the supporting frame 21, the top end of the inner wall of the supporting frame 21 is fixedly connected to the top end of the assembling shell 22, two length blocks 25 are slidably connected to the middle part of the length rod 24, and a spring piece 27 is fixedly installed at the top end between the two length blocks 25.

[0036] The support member 102 includes a transition shell 1021 and a vertical plate 1024. The bottom end of the inner wall of the transition shell 1021 is fixedly connected to the bottom end of the vertical plate 1024. A number of reinforcement strips 1022 are fixedly installed on both sides of the inner wall of the transition shell 1021. Reinforcement rods 1025 are installed on both sides of the vertical plate 1024. A connecting seat 1023 is installed on the side of the two reinforcement rods 1025 away from the vertical plate 1024. The top ends of the two connecting seats 1023 are fixedly connected to the side opposite to the transition shell 1021. The reinforcement strips 1022 and the reinforcement rods 1025 divide the support member 102 into multiple triangles to increase the bearing capacity of the carton itself.

[0037] The outer side of the transition shell 1021 is fixedly connected to the side facing the outer shell 101 , and the inner side of the transition shell 1021 is fixedly connected to the side facing the inner shell 103 . The support member 102 is installed between the outer shell 101 and the inner shell 103 through the transition shell 1021 .

[0038] An assembly block 23 is fixedly installed in the middle of the top of the spring piece 27, and the assembly block 23 is corresponding to the assembly shell 22. A shock absorber 26 is fixedly installed in the middle of the bottom end of the spring piece 27, and the bottom end of the shock absorber 26 is fixedly connected to the side opposite to the length rod 24. The two length blocks 25 are fixedly installed with connecting springs 28 on the opposite sides, and the two connecting springs 28 are fixedly connected to the side opposite to the support frame 21 on the opposite sides. When subjected to external force, the spring piece 27 undergoes elastic deformation, and the spring piece 27 pushes the length block 25 to slide along the length rod 24. The length block 25 squeezes the connecting spring 28 from one side. The connecting spring 28 is elastic, and the connecting spring 28 undergoes elastic deformation to buffer the squeezing force. The shock absorber 26 buffers the elastic deformation force of the connecting spring 28.

[0039] The top end of the support frame 21 is fixedly connected to a side directly opposite to the housing 101 , and the support member 102 is mounted on the housing 101 through the support frame 21 .

[0040] The present invention provides an energy-saving and environment-friendly drying process for a high-strength carton, comprising the following steps:

[0041] Step 1: Placing cardboard: placing the cardboard for making cartons in the drying machine housing 4, and then sealing the drying machine housing 4;

[0042] Step 2, drying the cardboard: the drying machine housing 4 dries the cardboard placed therein;

[0043] Step 3: Take out the cardboard: After drying, wait for the cardboard to cool down and then take it out for use.

[0044] A blowing mechanism 11 is fixedly installed on the top of the inner wall of the dryer shell 4, and lifting grooves 14 are opened at the bottom ends of both sides of the inner wall of the dryer shell 4. A drying mechanism 13 is installed between the two lifting grooves 14. A purification shell 6 is provided at the top of the dryer shell 4, and a drying fan 10 is provided on one side of the dryer shell 4. The air inlet of the drying fan 10 is fixedly connected with an extraction pipe 12 extending to the inside of the dryer shell 4, and the air outlet of the drying fan 10 is fixedly connected with a conveying pipe 8 extending to the inside of the purification shell 6. The surface of the dryer shell 4 is fixedly connected with an exhaust pipe 3 extending to the outside. The drying fan 10 is started after being powered on, and the drying fan 10 extracts the gas in the dryer shell 4 through the extraction pipe 12, and the extracted gas is conveyed to the purification shell 6 through the conveying pipe 8.

[0045] The drying mechanism 13 includes two lifting blocks 131 and a porous heating plate 133. A porous carrier plate 132 is fixedly installed between the two lifting blocks 131. The bottom end of the porous carrier plate 132 is fixedly connected to the top of the porous heating plate 133. Limit seats 135 are provided on both sides of the bottom end of the porous heating plate 133. The top ends of the two limit seats 135 are rotatably connected to pull rods 137. The top ends of the two pull rods 137 are rotatably connected to sliding blocks 136. The two sliding blocks 136 are slidably connected to the porous heating plate 133. The bottom ends of the two lifting blocks 131 are fixedly installed with support springs 134. The bottom ends of the two support springs 134 are respectively connected to the two lifting blocks 131. The side opposite to the drop groove 14 is fixedly connected, the two lifting blocks 131 are slidably connected to the two lifting grooves 14 respectively, and the opposite sides of the two limit seats 135 are fixedly connected to the side opposite to the drying machine shell 4. Under the action of the gas blowing in the blowing cover 111, the lifting block 131 slides along the lifting groove 14, and the lifting block 131 squeezes the supporting spring 134 from the top. The supporting spring 134 is elastic, and the supporting spring 134 undergoes elastic deformation to buffer the squeezing force. A resistance wire that is energized and heated is provided in the porous heating plate 133. The temperature of the porous heating plate 133 increases after power is supplied, and the porous heating plate 133 heats and dries from the bottom of the paperboard.

[0046] The spraying mechanism 11 includes a spraying hood 111 and a screw rod 114. A displacement rod 113 is provided at the bottom end of the screw rod 114. A displacement block 115 slidably connected to the displacement rod 113 is threadedly connected to the middle part of the screw rod 114. A mounting platform 117 is fixedly installed at the bottom end of the displacement block 115. The bottom end of the mounting platform 117 is fixedly connected to the top of the spraying hood 111. A connecting hose 116 extending to the inside of the purification shell 6 is fixedly connected to the surface of the spraying hood 111. Both ends of the screw rod 114 are rotatably connected to the side opposite to the drying machine shell 4. Both ends of the displacement rod 113 are fixedly connected to the side opposite to the drying machine shell 4. A servo motor 112 for driving a screw rod 114 to rotate is fixedly installed at the top of one side of the shell 4. The servo motor 112 starts after being energized, and drives the screw rod 114 to rotate. The thread on the surface of the screw rod 114 matches the thread on the inner wall of the displacement block 115. The displacement block 115 is limited by a displacement rod 113 whose shape and size match the displacement rod 113. The displacement block 115 slides along the screw rod 114. During the sliding process of the displacement block 115, it drives the mounting platform 117 to move synchronously. The mounting platform 117 drives the spray hood 111 to move synchronously, and the spray hood 111 sprays high-temperature gas to dry the cardboard.

[0047] The four corners at the top of the drying machine shell 4 are fixedly installed with mounting blocks 5, the tops of the four mounting blocks 5 are respectively fixedly connected to the four corners at the bottom of the purification shell 6, a filter screen 7 is fixedly installed inside the purification shell 6, and the surface of the purification shell 6 is fixedly connected with an impurity removal pipe 9. The high-temperature gas blown out by the drying fan 10 is transported to the blowing mechanism 11 after intercepting the impurities through the filter screen 7. The user regularly opens the impurity removal pipe 9 to clean the impurities intercepted on the filter screen 7.

[0048] In the present invention, the cardboard is placed on the porous carrier plate 132, and the drying fan 10 is started after being powered on. The drying fan 10 extracts the gas in the drying machine shell 4 through the extraction pipe 12, and the extracted gas is transported to the purification shell 6 through the delivery pipe 8. The high-temperature gas blown out by the drying fan 10 is transported to the blowing mechanism 11 after the impurities are intercepted by the filter screen 7. The user regularly opens the impurity discharge pipe 9 to clean the impurities intercepted on the filter screen 7. The servo motor 112 is started after being powered on, and the servo motor 112 drives the screw rod 114 to rotate. The thread on the surface of the screw rod 114 is connected to the position. The threads on the inner wall of the displacement block 115 match each other, and the displacement block 115 is limited by the displacement rod 113 whose shape and size match each other. The displacement block 115 slides along the screw rod 114. During the sliding process of the displacement block 115, the mounting platform 117 is driven to move synchronously, and the mounting platform 117 drives the blowing hood 111 to move synchronously. The blowing hood 111 sprays high-temperature gas to dry the paperboard. A resistance wire that is powered on and heated is provided in the porous heating plate 133. The temperature of the porous heating plate 133 rises after being powered on, and the porous heating plate 133 heats and dries the paperboard from the bottom.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength carton, comprising a carton body (1), characterized in that: A support mechanism (2) is fixedly installed at the bottom end of the carton body (1), the carton body (1) comprises an outer shell (101), a support member (102) and an inner shell (103), the inner side of the outer shell (101) is fixedly connected to the outer side of the support member (102), the inner side of the support member (102) is fixedly connected to the outer side of the inner shell (103), the support mechanism (2) comprises a support frame (21) and an assembly shell (22), a length rod (24) is fixedly installed inside the support frame (21), the top end of the inner wall of the support frame (21) is fixedly connected to the top end of the assembly shell (22), two length blocks (25) are slidably connected to the middle part of the length rod (24), and a spring piece (27) is fixedly installed at the top end between the two length blocks (25).

2. A high-strength carton according to claim 1, characterized in that: The support member (102) comprises a transition shell (1021) and a vertical plate (1024); the bottom end of the inner wall of the transition shell (1021) is fixedly connected to the bottom end of the vertical plate (1024); a plurality of reinforcement strips (1022) are fixedly installed on both sides of the inner wall of the transition shell (1021); reinforcement rods (1025) are installed on both sides of the vertical plate (1024); a connecting seat (1023) is installed on the side of the two reinforcement rods (1025) away from the vertical plate (1024); and the top ends of the two connecting seats (1023) are fixedly connected to the side of the transition shell (1021) facing the transition shell (1021).

3. A high-strength carton according to claim 2, characterized in that: The outer side of the transition shell (1021) is fixedly connected to the side of the outer shell (101) facing the outer shell, and the inner side of the transition shell (1021) is fixedly connected to the side of the inner shell (103) facing the inner shell.

4. The high-strength carton according to claim 1, characterized in that: An assembly block (23) is fixedly mounted in the middle of the top end of the spring sheet (27), and the assembly block (23) is arranged corresponding to the assembly shell (22). A shock absorber (26) is fixedly mounted in the middle of the bottom end of the spring sheet (27), and the bottom end of the shock absorber (26) is fixedly connected to the side directly opposite to the length rod (24). Connecting springs (28) are fixedly mounted on the opposite sides of the two length blocks (25), and the opposite sides of the two connecting springs (28) are fixedly connected to the side directly opposite to the support frame (21).

5. The high-strength carton according to claim 1, characterized in that: The top end of the support frame (21) is fixedly connected to a side directly opposite to the outer shell (101).

6. An energy-saving and environment-friendly drying process for high-strength carton according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Placing cardboard: Placing the cardboard for making cartons in the drying machine housing (4), and then sealing the drying machine housing (4); Step 2: Drying the cardboard: The drying machine housing (4) dries the cardboard placed therein; Step 3: Take out the cardboard: After drying, wait for the cardboard to cool down and then take it out for use.

7. An energy-saving and environment-friendly drying process for high-strength paper boxes according to claim 6, characterized in that: A blowing mechanism (11) is fixedly installed at the top of the inner wall of the dryer shell (4), and lifting grooves (14) are provided at the bottom ends of both sides of the inner wall of the dryer shell (4). A drying mechanism (13) is installed between the two lifting grooves (14). A purification shell (6) is provided at the top of the dryer shell (4), and a drying fan (10) is provided on one side of the dryer shell (4). The air inlet of the drying fan (10) is fixedly connected to an extraction pipe (12) extending to the inside of the dryer shell (4), and the air outlet of the drying fan (10) is fixedly connected to a conveying pipe (8) extending to the inside of the purification shell (6). The surface of the dryer shell (4) is fixedly connected to an exhaust pipe (3) extending to the outside.

8. The energy-saving and environment-friendly drying process for high-strength carton according to claim 7 is characterized in that: The drying mechanism (13) comprises two lifting blocks (131) and a porous heating plate (133), a porous carrier plate (132) is fixedly installed between the two lifting blocks (131), the bottom end of the porous carrier plate (132) is fixedly connected to the top end of the porous heating plate (133), both sides of the bottom end of the porous heating plate (133) are provided with limit seats (135), the top ends of the two limit seats (135) are rotatably connected to pull rods (137), and the top ends of the two pull rods (137) are rotatably connected to the bottom ends of the porous heating plates (133). A sliding block (136) is connected, and the two sliding blocks (136) are both slidably connected to the porous heating plate (133). The bottom ends of the two lifting blocks (131) are fixedly installed with support springs (134). The bottom ends of the two support springs (134) are respectively fixedly connected to the sides directly opposite to the two lifting grooves (14). The two lifting blocks (131) are respectively slidably connected to the two lifting grooves (14). The opposite sides of the two limit seats (135) are both fixedly connected to the side directly opposite to the drying machine shell (4).

9. The energy-saving and environment-friendly drying process for high-strength carton according to claim 7, characterized in that: The spray mechanism (11) comprises a spray cover (111) and a screw rod (114); a displacement rod (113) is provided at the bottom end of the screw rod (114); a displacement block (115) is threadedly connected to the displacement rod (113) in the middle of the screw rod (114); a mounting platform (117) is fixedly mounted at the bottom end of the displacement block (115); the bottom end of the mounting platform (117) is fixedly connected to the top end of the spray cover (111); a connecting hose (116) extending to the inside of the purification shell (6) is fixedly connected to the surface of the spray cover (111); both ends of the screw rod (114) are rotatably connected to a side directly opposite to the drying machine shell (4); both ends of the displacement rod (113) are fixedly connected to a side directly opposite to the drying machine shell (4); and a servo motor (112) for driving the screw rod (114) to rotate is fixedly mounted at the top end of one side of the drying machine shell (4).

10. The energy-saving and environment-friendly drying process for high-strength carton according to claim 7, characterized in that: The four corners at the top of the drying machine shell (4) are fixedly mounted with mounting blocks (5), the tops of the four mounting blocks (5) are respectively fixedly connected to the four corners at the bottom of the purification shell (6), a filter screen (7) is fixedly mounted inside the purification shell (6), and a waste removal pipe (9) is fixedly connected to the surface of the purification shell (6).

Images