Drying and winding device for dyeing cloth
Technical Field
The invention relates to the field of drying equipment, in particular to a drying and winding device for dyed fabric.
Background
The drying machine is one of indispensable production equipment, the quality of the drying machine directly influences the quality of textile fabrics, the existing drying machine mainly comprises a drying box and a heating device arranged in the drying box, the heating device heats to enable the temperature in the drying box to reach the specification requirement and then dries the textile fabrics in the drying box, when the drying machine in the prior art is used, the drying box is only used for drying through high temperature, the drying efficiency of the drying machine on the textile fabrics is low, if the drying is not thorough, the pigment on the dyed fabrics is easy to fade, and the quality of products is greatly influenced; and current cloth drying-machine all is equipped with the wind-up roll generally and rolls the cloth after drying, but its wind-up roll needs to be driven by solitary motor, is unfavorable for practicing thrift the cost, practices thrift the electric energy.
Disclosure of Invention
1. Technical problem to be solved
The technical problem to be solved by the invention is to provide a drying and winding device for dyeing cloth, which has higher drying efficiency and can thoroughly dry the cloth, thereby ensuring the quality of the cloth; and all mechanisms can be driven by one power driving mechanism, the operation and the control are convenient, the electric energy can be saved, and the cost is saved.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a dye cloth drying and winding device comprises a box body, wherein an electric heating element is arranged in the box body, a cloth inlet and a cloth outlet which are aligned with each other are respectively formed in two opposite sides of the box body, a winding roller is arranged on one side of the box body, which corresponds to the outlet end of the cloth outlet, a group of conveying roller sets used for conveying cloth are respectively arranged on the opposite sides of the cloth inlet and the cloth outlet in the box body, at least two lifting frame bodies are arranged between the two groups of conveying roller sets at equal intervals, an upper roller and a lower roller used for clamping cloth are arranged in each lifting frame body, the upper roller and the lower roller are parallel to the conveying roller sets, the end surfaces of the upper roller and the lower roller are sealed, and through holes are uniformly;
a first air cylinder fixed at the top in the box body is arranged above each lifting frame body, a piston plate with the periphery attached to the inner wall of the first air cylinder is arranged in the first air cylinder, an air storage cavity is formed in the space above the piston plate in the first air cylinder, a first air inlet pipe and a first exhaust pipe communicated with the air storage cavity are connected to two sides of the upper end of the first air cylinder respectively, first check valves are arranged on the first air inlet pipe and the first exhaust pipe respectively, the first air inlet pipe is communicated with the inner cavity of the box body, and the first exhaust pipe is communicated with the inner cavities of the upper roller and the lower roller;
a shell is fixed above the box body, a cavity is formed by the inner side surface of the shell and the top surface of the box body, a lifting rod which penetrates through the top parts of the corresponding first cylinder and the box body and extends into the cavity inside the shell is fixed at the top part of the lifting frame body, a piston plate is fixedly sleeved on the lifting rod, a horizontally arranged rotating shaft is arranged in the cavity inside the shell, a first side shaft and a second side shaft are alternately and intermittently formed on the rotating shaft, the first side shaft and the second side shaft are in a transverse shape, the first side shaft and the second side shaft are respectively positioned on two opposite sides of the rotating shaft, each two adjacent lifting rods are just respectively positioned under the adjacent first side shaft and second side shaft, the upper end of each lifting rod is hinged with a longitudinally arranged hinge rod, a lantern ring sleeved on the first side shaft or the second side shaft is fixed at the upper end of each hinge rod, the both ends of axis of rotation are respectively through connecting on the inner wall of casing through first bearing, the one end of axis of rotation dorsad wind-up roll extends to the casing outside and is connected main motor, the bottom sprag of main motor has the second brace table of fixed connection on the casing, and the axis of rotation extends to the casing outside and is connected with the wind-up roll through drive mechanism towards the one end of wind-up roll.
Furthermore, a first supporting table fixed on the box body is arranged below the wind-up roll, and two side vertical plates respectively connected to the two end sides of the wind-up roll are fixed on the first supporting table; the transmission mechanism comprises a connecting shaft penetrating through the axis of the winding roller and a transmission shaft vertically positioned on one side of the connecting shaft, the transmission shaft is parallel to the rotating shaft, a belt transmission structure is connected between the rotating shaft and the transmission shaft, one end of the transmission shaft is connected to the box body through a second bearing, a driving bevel gear is fixedly sleeved at the other end of the transmission shaft, a driven bevel gear meshed with the driving bevel gear is fixedly sleeved on the connecting shaft, and two ends of the connecting shaft are respectively connected to the side vertical plates on the corresponding sides through the second bearings. After the main motor is driven, the rotating shaft can be directly driven to rotate, the transmission shaft is driven to rotate through the belt transmission structure, the driving bevel gear rotates along with the driving bevel gear, the driven bevel gear is driven to rotate, the connecting shaft rotates along with the driving bevel gear, the winding roller can be driven to rotate, and transmission connection between the rotating shaft and the winding roller is effectively achieved.
Furthermore, another first supporting platform is fixed below the outer end side of the box body corresponding to the cloth inlet, an unwinding roller is installed on the first supporting platform, two side vertical plates which are respectively connected to two end sides of the unwinding roller are fixed on the first supporting platform, and another transmission mechanism is connected between one end side of the rotating shaft connected with the main motor and the unwinding roller. The unwinding roller is arranged, cloth is convenient to convey into the box body, the transmission connection between the rotating shaft and the unwinding roller can be realized through another transmission mechanism, motor driving is not needed to be additionally arranged, the cost can be saved, and electric energy is saved.
As an improvement to the above scheme, the first exhaust pipe is only communicated with the inner cavity of the upper roller, the first exhaust pipe is not communicated with the inner cavity of the lower roller, a second cylinder fixed at the bottom in the box body is arranged below each lifting frame body, a piston with the periphery attached to the inner wall of the second cylinder is arranged in the second cylinder, and a rod-shaped part of the piston penetrates through the top of the second cylinder and is fixedly connected to the bottom of the lifting frame body; the two sides of the lower end of the second cylinder are respectively connected with a second air inlet pipe and a second exhaust pipe which are communicated with the inner cavity of the second cylinder, second one-way valves are arranged on the second air inlet pipe and the second exhaust pipe, the second air inlet pipe is communicated with the inner cavity of the lower roller, the second exhaust pipe is communicated with the inner cavity of the box body, a condenser is arranged in the lower roller, the upper end and the lower end of the lifting frame body are respectively provided with an arc-shaped groove which is matched with the back of the upper roller and the back of the lower roller, a liquid drainage channel which is communicated with the bottom of the arc-shaped groove and is conducted to the two sides of the lifting frame body is arranged in the lower. When the lifting rod moves upwards, the lifting rod can drive the piston to move upwards in the corresponding second cylinder, the cavity below the piston is gradually increased to generate negative pressure type suction force, the suction force generated in the second cylinder is guided into the lower roller through the second air inlet pipe under the limiting action of the second one-way valve, the lower roller sucks ambient air through the through hole on the lower roller, so that water vapor generated in the cloth drying process can be sucked into the lower roller in time, the condenser in the lower roller can condense the water vapor into water drops, the water drops flow out of the through hole at the bottom of the lower roller and completely enter the liquid drainage channel under the collecting action of the arc-shaped groove at the lower end of the lifting frame body, finally the water drops are discharged out of the lifting frame body along the liquid drainage channel and fall onto the inner bottom surface of the box body, when more water is accumulated at the bottom of the box body, the water drops and the water vapor generated in the drying process can be timely discharged out of, thereby avoiding adverse effect on the drying efficiency of the cloth and being beneficial to maintaining the environment inside the box body.
Further, go up between cylinder and the first exhaust pipe to and all be connected with between lower cylinder and the second intake pipe and rotate coupling assembling, rotate coupling assembling and include the hollow shaft that locates fixed connection and communicate its inner chamber with the terminal surface center of corresponding cylinder, fix the connecting block on the corresponding side end face of lifting frame body, and fix the sealed bearing inside the connecting block, the hollow shaft is fixed at sealed bearing inboardly, and the tip of connecting block conflict hollow shaft is inserted to corresponding tracheal tip one side of connecting block dorsad lifting frame body and linking formula. The hollow shaft and the connecting block are connected through the sealing bearing, the end part of the corresponding air pipe is fixedly connected with the connecting block, and the requirement that the air pipe does not rotate when the roller rotates can be met while the requirement for communication between the air pipe and the corresponding roller is met.
3. Advantageous effects
(1) The cloth clamping device is provided with a plurality of groups of upper rollers and lower rollers for clamping cloth, and the upper rollers and the lower rollers can rotate to promote the cloth to move at a constant speed in the box body; and at least one cylinder passes through first blast pipe and locates the first cylinder intercommunication at box internal top, drives first cylinder, and first cylinder can follow the internal suction hot gas of box and send to corresponding cylinder in, and the hot gas in this cylinder spouts through the through-hole on it, can be better makes the hot gas spout to the cloth, carries out the main stoving of cloth and handles.
(2) The upper rollers and the lower rollers of each group are respectively installed in the lifting frame body in a one-to-one correspondence mode, the top of the lifting frame body is connected with a lifting rod, the upper end of the lifting rod is connected with a lifting driving mechanism, the lifting frame body can be driven to perform reciprocating lifting movement through the lifting driving mechanism, and the moving directions of every two adjacent lifting frame bodies are opposite to each other, so that cloth in the box body can be driven to perform traveling movement, and therefore moisture can be promoted to be separated from the cloth; in addition, in the process that the lifting frame bodies drive the cloth to move up and down, when every two adjacent lifting frame bodies move oppositely to a flat state, the cloth between every two adjacent lifting frame bodies is gradually loosened to be in a loose state; when every two adjacent lifting frame bodies move to the height difference in the opposite directions to the greatest extent, the cloth between every two adjacent lifting frame bodies is gradually tensioned to be in a relatively tight state, namely, in the reciprocating lifting movement process of the lifting frame bodies, the cloth in the box body is loosened and tightened in a reciprocating mode, and the cloth can be further promoted to be separated from moisture, so that the drying efficiency of the cloth can be accelerated, and the drying is thorough.
(3) The lower roller of the invention is communicated with a second cylinder arranged at the bottom in the box body through a second air inlet pipe, a condenser is arranged in the lower roller, a liquid discharge channel communicated to two sides of the lifting frame body is arranged in the lower end of the lifting frame body, a liquid discharge pipe is connected with the bottom of one side of the box body, the second cylinder is driven while the first cylinder is driven, the second cylinder can generate suction force to the inner cavity of the lower roller, so that the lower roller can suck surrounding gas through a through hole on the lower roller, vapor generated in the cloth drying process can be sucked into the lower roller in time, the condenser in the lower roller can condense the vapor into water drops, the water drops flow out of the through hole at the bottom of the lower roller and enter the liquid discharge channel, finally the water drops are discharged out of the lifting frame body along the liquid discharge channel and fall onto the bottom surface in the box body, when more water is accumulated at the bottom in the box body, the water drops and the vapor generated, thereby avoiding adverse effect on the drying efficiency of the cloth and being beneficial to maintaining the environment inside the box body.
(4) The first air cylinders, the lifting frame bodies and the second air cylinders are arranged longitudinally in a one-to-one correspondence mode, the lifting rods at the tops of the lifting frame bodies penetrate through the corresponding first air cylinders, the piston plates in the first air cylinders are fixedly sleeved on the lifting rods, the pistons in the second air cylinders are fixedly connected to the bottoms of the lifting frame bodies, the first air cylinders, the lifting frame bodies and the second air cylinders in the same group can be synchronously driven through one lifting rod, the upper ends of all the lifting rods are connected with the same rotating shaft, the first side shafts and the second side shafts are alternately and intermittently formed on the rotating shaft, the rotating shaft is connected with the winding roller through a transmission mechanism, the rotating shaft is driven to rotate through a main motor, all the lifting rods and the winding roller can be driven simultaneously, and therefore all the mechanisms can be driven through one power driving mechanism.
In conclusion, the drying efficiency of the drying device is high, the cloth can be thoroughly dried, and the water vapor generated in the drying process can be timely treated, so that the quality of the cloth can be guaranteed; and all mechanisms can be driven by one power driving mechanism, the operation and the control are convenient, the electric energy can be saved, and the cost is saved.
Drawings
FIG. 1 is a schematic sectional view of the structure in example 1 of the present invention;
fig. 2 is an enlarged sectional view of the first cylinder 22 and the lifting frame 7 in the embodiment 1 of the present invention from a side view;
FIG. 3 is a front view of the transmission;
FIG. 4 is a side view of the transmission;
FIG. 5 is a schematic sectional view of the structure in example 2 of the present invention;
fig. 6 is an enlarged sectional view of the first cylinder 22, the lifting frame 7, and the second cylinder 38 in the embodiment 2 of the present invention from a side view.
Reference numerals: 1. a box body; 2. a conveying roller set; 3. a first support table; 4. unwinding rollers; 5. a side vertical plate; 6. a cloth inlet; 7. a lifting frame body; 8. a lifting rod; 9. a second support table; 10. a main motor; 11. a first bearing; 12. a rotating shaft; 13. a collar; 14. a first check valve; 15. a housing; 16. a first side shaft; 17. a second side shaft; 18. a piston plate; 19. a first intake pipe; 20. a hinged lever; 21. a gas storage cavity; 22. a first cylinder; 23. an arc-shaped slot; 24. an upper roller; 25. a cloth outlet; 26. a wind-up roll; 27. a lower roller; 28. a liquid discharge pipe; 29. a liquid discharge channel; 30. a second one-way valve; 31. a piston; 32. a condenser; 33. a first exhaust pipe; 34. sealing the bearing; 35. a hollow shaft; 36. connecting blocks; 37. a second intake pipe; 38. a second cylinder; 39. a drive shaft; 40. a second bearing; 41. a belt drive structure; 42. a drive bevel gear; 43. a driven bevel gear; 44. a connecting shaft; 45. a second exhaust pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the drying and winding device for dyeing cloth comprises a box body 1 with an electric heating element (not shown in the figure) inside, two opposite sides of the box body 1 are respectively provided with a cloth inlet 6 and a cloth outlet 25 which are aligned with each other, a winding roller 26 is arranged on one side of the box body 1 corresponding to the outlet end of the cloth outlet 25, a group of conveying roller sets 2 for conveying cloth are respectively arranged on the opposite sides of the cloth inlet 6 and the cloth outlet 25 in the box body 1, at least two lifting frame bodies 7 (five lifting frame bodies 7 are shown in the drawing) are arranged between the two groups of conveying roller sets 2 at equal intervals, an upper roller 24 and a lower roller 27 for clamping cloth are arranged in the lifting frame body 7, the upper roller 24 and the lower roller 27 are both parallel to the conveying roller group 2, the end surfaces of the upper roller 24 and the lower roller 27 are closed, and through holes are uniformly distributed on the side surfaces of the upper roller and the lower roller;
a first air cylinder 22 fixed at the top in the box body 1 is arranged above each lifting frame body 7, a piston plate 18 with the periphery attached to the inner wall of the first air cylinder 22 is arranged in the first air cylinder 22, an air storage cavity 21 is formed in the space above the piston plate 18 in the first air cylinder 22, a first air inlet pipe 19 and a first exhaust pipe 33 communicated with the air storage cavity 21 are connected to two sides of the upper end of the first air cylinder 22 respectively, a first check valve 14 is arranged on each first air inlet pipe 19 and each first exhaust pipe 33, the first air inlet pipes 19 are communicated with the inner cavity of the box body 1, and as shown in fig. 2, the first exhaust pipes 33 are communicated with the inner cavities of the upper roller 24 and the lower roller 27;
a shell 15 is fixed above the box body 1, a cavity is formed by the inner side surface of the shell 15 and the top surface of the box body 1, a lifting rod 8 which passes through the top of the corresponding first cylinder 22 and the box body 1 and extends into the cavity inside the shell 15 is fixed at the top of the lifting frame body 7, the piston plate 18 is fixedly sleeved on the lifting rod 8, a horizontally arranged rotating shaft 12 is arranged in the cavity inside the shell 15, a first side shaft 16 and a second side shaft 17 are alternately and intermittently formed on the rotating shaft 12, the first side shaft 16 and the second side shaft 17 are both in a transverse shape, the first side shaft 16 and the second side shaft 17 are respectively positioned at two opposite sides of the rotating shaft 12, each two adjacent lifting rods 8 are just positioned right below the adjacent first side shaft 16 and second side shaft 17, and the upper end of each lifting rod 8 is hinged with a hinge rod 20 which is longitudinally arranged, the upper end of the hinged rod 20 is fixed with a sleeve ring 13 sleeved on the first side shaft 16 or the second side shaft 17, two ends of the rotating shaft 12 are respectively connected to the inner wall of the shell 15 through first bearings 11, one end of the rotating shaft 12, which faces away from the winding roller 26, extends to the outer side of the shell 15 and is connected with the main motor 10, the bottom of the main motor 10 is supported with a second supporting platform 9 fixedly connected to the shell 15, and one end of the rotating shaft 12, which faces towards the winding roller 26, extends to the outer side of the shell 15 and is connected with the winding roller 26 through a transmission mechanism.
In this embodiment, as shown in fig. 3 and 4, a first supporting table 3 fixed on the box body 1 is arranged below the wind-up roll 26, and two side vertical plates 5 respectively connected to two end sides of the wind-up roll 26 are fixed on the first supporting table 3; the transmission mechanism comprises a connecting shaft 44 penetrating through the axis of the winding roller 26 and a transmission shaft 39 vertically positioned on one side of the connecting shaft 44, the transmission shaft 39 is parallel to the rotating shaft 12, a belt transmission structure 41 is connected between the rotating shaft 12 and the transmission shaft 39, one end of the transmission shaft 39 is connected to the box body 1 through a second bearing 40, a driving bevel gear 42 is fixedly sleeved on the other end of the transmission shaft 39, a driven bevel gear 43 meshed with the driving bevel gear 42 is fixedly sleeved on the connecting shaft 44, and two ends of the connecting shaft 44 are respectively connected to the side vertical plates 5 on the corresponding sides through the second bearings 40. After the main motor 10 is driven, the rotating shaft 12 can be directly driven to rotate, the belt transmission structure 41 drives the transmission shaft 39 to rotate, the driving bevel gear 42 rotates along with the driving bevel gear, the driven bevel gear 43 is driven to rotate, the connecting shaft 44 rotates along with the driving bevel gear, the winding roller 26 can be driven to rotate, and transmission connection between the rotating shaft 12 and the winding roller 26 is effectively achieved.
In this embodiment, as shown in fig. 1, another first supporting platform 3 is fixed below the outer end side of the box 1 corresponding to the cloth inlet 6, an unwinding roller 4 is installed on the first supporting platform 3, two side vertical plates 5 respectively connected to two end sides of the unwinding roller 4 are fixed on the first supporting platform 3, and another transmission mechanism is connected between one end side of the rotating shaft 12 connected to the main motor 10 and the unwinding roller 4. Set up unwinding roller 4, be convenient for to the interior cloth of carrying of box 1, and can realize the transmission between axis of rotation 12 and the unwinding roller 4 through another drive mechanism and be connected, need not establish motor drive in addition, can practice thrift the cost, practice thrift the electric energy.
In this embodiment, as shown in fig. 2, a rotation connection assembly is connected between each of the upper roller 24, the lower roller 27 and the first exhaust pipe 33, the rotation connection assembly includes a hollow shaft 35 fixedly connected to the center of the end surface of the corresponding roller and communicating the inner cavity of the corresponding roller, a connection block 36 fixed to the corresponding side end surface of the lifting frame 7, and a sealing bearing 34 fixed inside the connection block 36, the hollow shaft 35 is fixed inside the sealing bearing 34, and the end of the first exhaust pipe 33 is inserted into the end of the connection block 36, faces away from the lifting frame 7, and abuts against the end of the hollow shaft 35 in an engagement manner. The hollow shaft 35 and the connecting block 36 are connected through the sealing bearing 34, and the end of the first exhaust pipe 33 is fixedly connected with the connecting block 36, so that the requirement that the drum rotates and the first exhaust pipe 33 does not rotate can be met while the requirement of communication between the first exhaust pipe 33 and the corresponding drum is met.
Example 2
The present embodiment is different from embodiment 1 in that:
in this embodiment, as shown in fig. 5 and 6, the first exhaust pipe 33 is only communicated with the inner cavity of the upper roller 24, the first exhaust pipe 33 is not communicated with the inner cavity of the lower roller 27, a second cylinder 38 fixed at the bottom of the box body 1 is arranged below each lifting frame body 7, a piston 31 whose periphery is attached to the inner wall of the second cylinder 38 is arranged in the second cylinder 38, and a rod-shaped part of the piston 31 penetrates through the top of the second cylinder 38 and is fixedly connected to the bottom of the lifting frame body 7; the both sides of the lower extreme of second cylinder 38 are connected with second intake pipe 37 and second blast pipe 45 rather than the inner chamber intercommunication respectively, and all are equipped with second check valve 30 on second intake pipe 37 and the second blast pipe 45, second intake pipe 37 and lower roll 27 inner chamber intercommunication, second blast pipe 45 and box 1 inner chamber intercommunication, be equipped with condenser 32 in the lower roll 27, the upper and lower end of lifting frame body 7 is equipped with respectively with upper roll 24 and lower roll 27 the arc 23 that matches back to back of the body side, and is equipped with in the lower extreme of lifting frame body 7 and communicates and switch on the flowing back passageway 29 to lifting frame body 7 both sides with arc 23 bottom, one side bottom of box 1 is connected with fluid-discharge tube 28. When the lifting rod 8 moves upwards, the piston 31 can be driven to move upwards in the corresponding second cylinder 38, the cavity below the piston 31 is gradually enlarged to generate negative pressure type suction force, under the limiting action of the second one-way valve 30, the suction force generated in the second cylinder 38 is guided into the lower roller 27 through the second air inlet pipe 37, the lower roller 27 sucks ambient air through the through hole on the lower roller 27, so that water vapor generated in the cloth drying process can be sucked into the lower roller 27 in time, the condenser 32 in the lower roller 27 can condense the water vapor into water drops, the water drops flow out from the through hole at the bottom of the lower roller 27 and completely enter the liquid drainage channel 29 under the collecting action of the arc-shaped groove 23 at the lower end of the lifting frame 7, and finally the water drops are discharged out of the lifting frame 7 along the liquid drainage channel 29 and fall onto the inner bottom surface of the box 1, when more water is accumulated at the inner bottom of the box 1, the water can be discharged out of the box, the realization is to the timely processing of the water droplet and the vapor that produce among the drying process to can avoid causing adverse effect to the drying efficiency of cloth, and be favorable to maintaining the environment of box 1 inside.
In this embodiment, as shown in fig. 6, a rotation connection assembly is connected between the upper roller 24 and the first exhaust pipe 33, and between the lower roller 27 and the second intake pipe 37, the rotation connection assembly includes a hollow shaft 35 fixedly connected to the center of the end face of the corresponding roller and communicating with the inner cavity of the corresponding roller, a connection block 36 fixed on the corresponding side end face of the lifting frame 7, and a sealing bearing 34 fixed inside the connection block 36, the hollow shaft 35 is fixed inside the sealing bearing 34, and the end of the corresponding air pipe is inserted into one side of the connection block 36 facing away from the lifting frame 7 and is abutted against the end of the hollow shaft 35 in an engagement manner. The hollow shaft 35 and the connecting block 36 are connected through the sealing bearing 34, and the end part of the corresponding air pipe is fixedly connected with the connecting block 36, so that the requirement that the air pipe does not rotate when the air pipe is communicated with the corresponding roller can be met.
Otherwise, the same procedure as in example 1 was repeated.
The specific action principle of the dyeing cloth drying and winding device is as follows:
the cloth to be dried is wound on the unwinding roller 4, the head end of the cloth is sent into the box body 1 from the cloth inlet 6, and then the cloth sequentially passes through the conveying roller group 2 at the side of the cloth inlet 6, the conveying roller group 2 at the side of each group of the upper roller 24, the lower roller 27 and the cloth outlet 25, finally the cloth penetrates out from the cloth outlet 25 and is wound on the winding roller 26, the gas in the box body 1 can be heated through a pre-opened electric heating element, the cloth firstly entering the box body 1 can be dried, the arrangement of the cloth in the box body 1 can be conveniently realized by arranging an opening and closing door on the front surface of the box body 1, the rotating shaft 12 is driven to rotate after the main motor 10 is started, the unwinding roller 4 and the winding roller 26 are synchronously driven to rotate through transmission mechanisms at two sides, so that the cloth in the box body 1 moves at a constant speed from the side of the cloth inlet 6 to the side of the cloth outlet 25, the upper roller 24 and the lower roller 27 can be driven, a motor can also be additionally arranged to drive the upper roller 24 and the lower roller 27 to rotate;
the electric heating element ensures that the gas in the box body 1 is hot gas, the hot gas rises and is positioned at the upper part of the inner side of the box body 1, the first side shaft 16 and the second side shaft 17 rotate along with the rotating shaft 12 in the rotating process, the lifting rod 8 is driven to perform reciprocating type lifting movement through the hinge rod 20, when the lifting rod 8 moves downwards in the lifting process of the lifting rod 8, the piston plate 18 can be driven to move downwards in the corresponding first air cylinder 22, so that the volume of the air storage cavity 21 is gradually increased, and the first air cylinder 22 sucks the hot gas at the top in the box body 1 through the first air inlet pipe 19 under the limiting action of the first one-way valve 14; when the lifting rod 8 moves upwards, the piston plate 18 can be driven to move upwards in the corresponding first air cylinder 22, so that the volume of the air storage cavity 21 is gradually reduced, under the limiting action of the first check valve 14, the first air cylinder 22 guides the hot gas sucked before into the upper roller 24 (or the upper roller and the lower roller 27) through the first exhaust pipe 33, and the hot gas in the corresponding roller is sprayed out through the through holes on the hot gas, so that the hot gas can be sprayed to the cloth better, and the main drying treatment of the cloth is carried out;
the lifting rods 8 can drive the lifting frame bodies 7 to move up and down, and the moving directions of every two adjacent lifting frame bodies 7 are opposite, so that the cloth in the box body 1 can be driven to perform a traveling motion, and moisture can be promoted to be separated from the cloth; in addition, in the process that the lifting frame bodies 7 drive the cloth to move up and down, when every two adjacent lifting frame bodies 7 move oppositely to a flat state, the cloth between every two adjacent lifting frame bodies 7 is gradually loosened to be in a loose state; when every two adjacent lifting frame bodies 7 move back to the maximum height difference, the cloth between every two adjacent lifting frame bodies 7 is gradually tensioned to be in a relatively tight state, namely in the reciprocating lifting movement process of the lifting frame bodies 7, the cloth in the box body 1 is subjected to reciprocating loosening and tight state change, so that the water can be further promoted to be separated from the cloth, the drying efficiency of the cloth can be accelerated, and the drying is promoted to be thorough;
meanwhile, in the lifting process of the lifting rod 8, when the lifting rod 8 moves upwards, the piston 31 can be driven to move upwards in the corresponding second cylinder 38, the cavity below the piston 31 is gradually enlarged to generate negative pressure type suction force, under the limiting action of the second one-way valve 30, the suction force generated in the second cylinder 38 is guided into the lower roller 27 through the second air inlet pipe 37, the lower roller 27 sucks ambient air through the through hole on the lower roller 27, so that the water vapor generated in the cloth drying process can be sucked into the lower roller 27 in time, the condenser 32 in the lower roller 27 can condense the water vapor into water drops, the water drops flow out from the through hole at the bottom of the lower roller 27 and completely enter the liquid discharge channel 29 under the collecting action of the arc-shaped groove 23 at the lower end of the lifting frame 7, finally the water drops are discharged out of the lifting frame 7 along the liquid discharge channel 29 and fall onto the inner bottom surface of the box body 1, when more water is accumulated at the inner bottom of the box, the gas can be discharged out of the box body 1 through the liquid discharge pipe 28, so that water drops and water vapor generated in the drying process can be timely treated, the adverse effect on the drying efficiency of the cloth can be avoided, the environment in the box body 1 can be maintained, and the gas with moisture removed enters the second cylinder 38 along the second gas inlet pipe 37; when the lifting rod 8 moves downwards, the piston 31 can be driven to move downwards in the corresponding second cylinder 38, the cavity below the piston 31 is gradually reduced, and under the limiting action of the second one-way valve 30, the gas sucked before is discharged into the box body 1 through the second exhaust pipe 45, so that the gas is heated by the electric heating element and then is supplied to the first cylinder 22 for suction, and the recycling of the gas is realized.
According to the invention, the drying efficiency is high, the cloth can be thoroughly dried, and the water vapor generated in the drying process can be timely treated, so that the quality of the cloth can be guaranteed; and all mechanisms can be driven by one power driving mechanism, the operation and the control are convenient, the electric energy can be saved, and the cost is saved.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.