Fabric drying device and drying method for curtain fabric processing

Abstract

The present invention relates to the technical field of cloth drying, and discloses a fabric drying device and a drying method for curtain cloth processing. Through the arrangement of a dehydration mechanism, when dehydrating the cloth, the upper pressing roller is controlled to move upward through an adjustment component and separated from the lower pressing roller, and after the feed end is opened, the cloth to be dehydrated is placed between the lower pressing roller and the upper pressing roller, and then the upper pressing roller is driven downward through the adjustment component, and the feed end is closed, so that the upper pressing roller compacts the cloth on the lower pressing roller, and when compacting the cloth, the convex blocks on the upper pressing roller and the lower pressing roller fold up the compacted cloth, thereby increasing the pressure area of ​​the cloth, so that the cloth is sufficiently squeezed, thereby improving the dehydration effect of the cloth, reducing the water content of the cloth when drying, and thus accelerating the drying efficiency of the cloth.

Description

Technical Field

[0001] The invention relates to the technical field of cloth drying, in particular to a fabric drying device and a drying method for curtain cloth processing. Background Art

[0002] Chinese patent CN117450767B discloses a printing and dyeing fabric drying device and method thereof, wherein the contact area between the squeezing water-absorbing roller of the device and the cloth on the supporting roller is small, resulting in a short squeezing time, insufficient squeezing, poor dehydration effect, increased drying time, and reduced drying efficiency. Furthermore, when the device is used to dry curtain cloth, since the curtain cloth is relatively thick, it is difficult for the hot air produced from a single side to penetrate the entire curtain cloth, so that when drying one side, the moisture in the curtain cloth will be concentrated on the other side, thereby making the drying effect of the curtain cloth less than ideal. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a fabric drying device and a drying method for curtain cloth processing, which have the advantages of increasing the pressure area of ​​the cloth, so that the cloth is sufficiently squeezed, thereby improving the dehydration effect of the cloth, reducing the moisture contained in the cloth when drying, thereby accelerating the drying efficiency of the cloth, etc., and solves the problem that the contact area between the squeezing water-absorbing roller and the cloth on the supporting roller of the device is small, resulting in a short squeezing time, resulting in insufficient squeezing, resulting in poor dehydration effect, increased drying time, and reduced drying efficiency. When the device is used to dry the curtain cloth, since the curtain cloth is relatively thick, it is difficult for the hot air produced from a single side to penetrate the entire curtain cloth, so that when drying one side, the moisture in the curtain cloth will concentrate on the other side, thereby making the drying effect of the curtain cloth less than ideal.

[0004] In order to solve the technical problems that the contact area between the squeezing water-absorbing roller and the cloth on the supporting roller of the above-mentioned device is small, resulting in a short squeezing time, insufficient squeezing, poor dehydration effect, increased drying time, and reduced drying efficiency, and when the device is used to dry curtain cloth, since the curtain cloth is relatively thick, it is difficult for the hot air produced from a single side to penetrate the entire curtain cloth, so that when drying one side, the moisture in the curtain cloth will be concentrated on the other side, thereby making the drying effect of the curtain cloth less than ideal, the present invention provides the following technical solutions: a fabric drying device, comprising a drying box, the drying box is sequentially divided into a dehydration chamber, an exhaust chamber, a drying chamber and a cooling chamber, characterized in that: a dehydration mechanism, a rolling assembly, a traction assembly and a drying assembly are arranged in the drying box, the dehydration mechanism and the rolling assembly are located in the dehydration chamber, the dehydration mechanism comprises an upper pressing roller, an adjustment assembly and a lower pressing roller, The upper pressing roller and the lower pressing roller are installed at the feed end of the dewatering chamber so as to be against each other up and down. The two ends of the upper pressing roller are equipped with the adjusting assembly, and the adjusting assembly can drive the upper pressing roller to separate from the lower pressing roller, open the feed end of the dewatering chamber, and allow the cloth to be dried to enter the drying box. The outer surfaces of the upper pressing roller and the lower pressing roller are both provided with protrusions, and the protrusions of the upper pressing roller and the protrusions on the lower pressing roller are staggered with each other. When the lower pressing roller rotates, it drives the upper pressing roller to squeeze and dehydrate the cloth through the protrusions. The flattening assembly comprises a driving rod and a flattening roller, the driving rod is installed on the lower pressing roller, one end of which is connected to the flattening roller, and when the lower pressing roller rotates, it drives the driving rod to reciprocate, and the driving rod drives the flattening roller to flatten the wrinkled cloth. The traction assembly and the drying assembly respectively pull and dry the cloth.

[0005] Preferably, a plurality of partitions are provided in the drying box, and the plurality of partitions sequentially separate the dehydration chamber, the exhaust chamber, the drying chamber and the cooling chamber in the drying box, and there is a partition between the partition and the drying box. Limiting grooves are provided on the partitions on both sides of the dehydration chamber, and limiting blocks are provided at the lower ends of both sides of the limiting grooves. A notch is provided on one side of the limiting groove, and slides are provided on both sides of the outside of the dehydration chamber, and the slides are located below the limiting grooves.

[0006] Preferably, the dehydration mechanism also includes a driving motor, a sliding seat, an upper top plate and a telescopic rod, the driving motor is installed at the bottom of the dehydration chamber and is located below the lower pressure roller, the driving motor drives the lower pressure roller to rotate through a belt, and both ends of the upper pressure roller are rotatably installed on the sliding seat, and the sliding seat is slidably installed in the limiting groove, the upper side of the sliding seat is fixedly connected with a supporting column, the lower side of the upper top plate is fixedly connected to the top of the supporting column, the upper side of the upper top plate is fixedly connected to the protruding end of the telescopic rod, the telescopic rod is fixedly installed on the top of the limiting groove, a pressure spring is sleeved on the telescopic rod, one end of the pressure spring is fixedly connected to the telescopic rod, and the other end of the pressure spring contacts the upper side of the upper top plate, and the two ends of the lower pressure roller are coaxially fixedly connected with half gears, the half gears are located in the slideway, and a plurality of the protrusions are respectively and evenly arranged in a circular shape on the upper pressure roller and the lower pressure roller.

[0007] Preferably, the adjustment assembly includes a mounting seat and a top block, the mounting seat is fixedly mounted on one side of the slot, a threaded rod is rotatably mounted on the mounting seat, one end of the threaded rod passes through the drying box and extends to the outside, the top block is wedge-shaped and is assembled on the threaded rod by threads, the bottom of the top block rests on the upper side of the mounting seat, and a turntable is coaxially fixedly connected to the protruding end of the threaded rod.

[0008] Preferably, the rolling assembly also includes a fixed seat, a connecting block and a fixed plate, the rolling roller is rotatably mounted on the fixed seat, the upper end of the fixed seat is fixedly connected to a connecting rod, the connecting rod is slidably mounted on the connecting block, a support spring is in contact between the lower side of the connecting block and the upper side of the fixed seat, the support spring is sleeved on the connecting rod, the upper end of the fixed plate is fixedly connected to one side of the connecting block, the lower end of the fixed plate is fixedly connected to one end of the driving rod, the other end of the driving rod is annular and slidably mounted in the slide, and upper and lower opposite racks are fixedly mounted in the annular end of the driving rod, and the racks are respectively meshed with the upper and lower end gear teeth of the half gear.

[0009] Preferably, a water collecting trough is provided in the dehydration chamber, and the water collecting trough is located below the dehydration mechanism and the rolling assembly, and both sides of the water collecting trough are fixedly connected to the inner wall of the dehydration chamber, and the bottom of the water collecting trough is connected to one end of a drain pipe, and the other end of the drain pipe passes through the drying box, and a support plate is fixedly installed on the upper side of the water collecting trough, and the support plate is located below the rolling roller, and a plurality of filter holes are opened on the support plate.

[0010] Preferably, the traction assembly includes auxiliary traction rollers, main traction rollers and a traction motor, and several auxiliary traction rollers are respectively distributed in the dehydration chamber and the drying chamber. The auxiliary traction rollers located in the dehydration chamber are located between the lower pressure roller and the support plate, and the auxiliary traction rollers located in the drying chamber are distributed in an upper and lower staggered state. The main traction roller is rotatably installed at one end of the drying chamber close to the cooling chamber, and the output shaft of the traction motor is coaxially fixedly connected to one end of the main traction roller, and the traction motor is located in the interlayer between the partition and the drying box.

[0011] Preferably, the drying component includes a hot air blower, which is arranged in the drying box and below the cooling chamber. Gas pipelines are connected to both sides of the hot air blower. The gas pipelines are located in the interlayer and distributed at the upper and lower ends of the drying chamber. Several gas outlets are fixedly connected to the gas pipelines, and the gas outlets penetrate into the drying chamber.

[0012] Preferably, the exhaust chamber is located above the dehydration chamber and is connected to the drying chamber. An exhaust fan is fixedly installed in the exhaust chamber. An exhaust port is opened at the upper end of the exhaust chamber to connect to the outside, and the exhaust port is located above the exhaust fan.

[0013] Preferably, a drying method for curtain fabric processing uses a fabric drying device.

[0014] Compared with the prior art, the present invention provides a fabric drying device and a drying method for curtain fabric processing, which have the following beneficial effects:

[0015] 1. The fabric drying device and the drying method for curtain fabric processing, through the setting of the dehydration mechanism, when dehydrating the fabric, the upper pressing roller is controlled to move upward through the adjustment component and disengage from the lower pressing roller, and after the feed end is opened, the fabric to be dehydrated is placed between the lower pressing roller and the upper pressing roller, and then the upper pressing roller is driven downward through the adjustment component, and the feed end is closed, so that the upper pressing roller presses the fabric on the lower pressing roller, and when compacting the fabric, the convex blocks on the upper pressing roller and the lower pressing roller fold up the compacted fabric, thereby increasing the pressure area of ​​the fabric, so that the fabric is sufficiently squeezed, thereby improving the dehydration effect of the fabric, reducing the moisture contained in the fabric when drying, and thus accelerating the drying efficiency of the fabric.

[0016] 2. The fabric drying device and the drying method for curtain cloth processing, through the setting of the flattening mechanism, the lower pressing roller drives the flattening roller to reciprocate when rotating, and the wrinkles formed by the squeezing of the upper pressing roller and the lower pressing roller on the cloth are flattened, so as to avoid the wrinkled cloth from being unable to fully contact with the hot air in the drying chamber when entering the drying chamber, thereby increasing the drying time of the cloth, and further squeezing the cloth in the process of flattening the cloth, so that the cloth can be dehydrated more fully.

[0017] 3. The fabric drying device and the drying method for curtain cloth processing make the hot air in the drying room flow in the drying room through the cooperation of the drying component and the exhaust chamber, so that the hot air and the cloth are fully in contact, and the flowing hot air will carry the evaporated water vapor out of the drying box, thereby avoiding the accumulation of water vapor in the drying box and returning to the cloth, further improving the drying effect of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the left side cross-sectional structure of the present invention;

[0019] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the dehydration mechanism and other components of the present invention;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the dehydration chamber and other components of the present invention;

[0022] Figure 5 It is a schematic diagram of the right structure of the present invention;

[0023] Figure 6 It is a left structural schematic diagram of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the drying assembly and other components of the present invention;

[0025] Figure 8 It is a schematic diagram of the cross-sectional structure of the drying display of the present invention.

[0026] In the figure: 1. drying box; 11. partition; 12. dehydration chamber; 121. limiting groove; 1211. notch; 122. limiting block; 123. slideway; 124. water collecting trough; 1241. support plate; 1242. drain pipe; 13. drying chamber; 14. cooling chamber; 2. dehydration mechanism; 21. driving motor; 22. lower pressure roller; 221. half gear; 23. sliding seat; 231. support column; 24. upper pressure roller; 25. upper top plate; 26. telescopic rod; 27. pressure spring; 28. bump; 3. adjustment component; 31. installation Mounting seat; 32. Threaded rod; 33. Top block; 34. Turntable; 4. Flattening assembly; 41. Driving rod; 411. Rack; 42. Flattening roller; 43. Fixed seat; 44. Connecting rod; 45. Connecting block; 46. Fixed plate; 47. Support spring; 5. Traction assembly; 51. Auxiliary traction roller; 52. Main traction roller; 53. Traction motor; 6. Drying assembly; 61. Hot air blower; 62. Gas pipeline; 621. Gas outlet; 7. Exhaust chamber; 71. Exhaust fan; 72. Exhaust outlet; 8. Feed end; 9. Discharge end; 10. Cloth. DETAILED DESCRIPTION

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

[0028] See also Figure 1-Figure 8 A fabric drying device comprises a drying box 1, which is divided into a dehydration chamber 12, an exhaust chamber 7, a drying chamber 13 and a cooling chamber 14 in sequence. A dehydration mechanism 2, a rolling assembly 4, a traction assembly 5 and a drying assembly 6 are arranged in the drying box 1. The dehydration mechanism 2 and the rolling assembly 4 are located in the dehydration chamber 12. The dehydration mechanism 2 comprises an upper pressing roller 24, an adjustment assembly 3 and a lower pressing roller 22. The upper pressing roller 24 and the lower pressing roller 22 are mounted at the feed end 8 of the dehydration chamber 12, and the upper pressing roller 24 and the lower pressing roller 22 are mounted at the upper and lower ends of the upper pressing roller 24. The adjustment assembly 3 can drive the upper pressing roller 24 to separate from the lower pressing roller 22, open the feed end 8 of the dehydration chamber 12, and allow the fabric to be dried to dry. The dry cloth 10 enters the drying box 1, and the outer surfaces of the upper pressing roller 24 and the lower pressing roller 22 are both provided with protrusions 28. The protrusions 28 of the upper pressing roller 24 and the protrusions 28 on the lower pressing roller 22 are staggered with each other. When the lower pressing roller 22 rotates, it drives the upper pressing roller 24 to squeeze and dehydrate the cloth 10 through the protrusions 28. The flattening component 4 includes a driving rod 41 and a flattening roller 42. The driving rod 41 is installed on the lower pressing roller 22, and one end of the driving rod 41 is connected to the flattening roller 42. When the lower pressing roller 22 rotates, the driving rod 41 is driven to reciprocate. The driving rod 41 drives the flattening roller 42 to flatten the wrinkled cloth 10. The traction component 5 and the drying component 6 respectively pull and dry the cloth 10.

[0029] When in use, the cleaned cloth 10 is put into the drying box 1 from the feeding end 8 and enters the dehydration chamber 12 for dehydration. When the cloth 10 passes through the feeding end 8, the upper pressing roller 24 abutting against the lower pressing roller 22 is driven upward by the adjusting component 3 to separate from the lower pressing roller 22, and the feeding end 8 is opened. After the cloth 10 to be dried is placed between the upper pressing roller 24 and the lower pressing roller 22, the adjusting component 3 is operated again to move the upper pressing roller 24 downward to compact the cloth 10 on the lower pressing roller 22. The cloth 10 is folded up under the action of the protrusions 28 on the upper pressing roller 24 and the lower pressing roller 22, so that the contact surface between the cloth 10 and the upper pressing roller 24 and the lower pressing roller 22 is increased. After the cloth 10 is compacted, the lower pressing roller 22 drives the upper pressing roller 24 to move downward to compact the cloth 10 on the lower pressing roller 22. The roller 24 rotates to squeeze the cloth 10, squeezing out most of the water contained in the cloth 10. The portion of the cloth 10 squeezed by the upper pressing roller 24 and the lower pressing roller 22 is wrinkled. Under the traction of the traction component 5, this portion of the cloth 10 enters the flattening component 4. At this time, the driving rod 41, driven by the lower pressing roller 22, drives the flattening roller 42 to reciprocate on the wrinkled cloth 10, flattens the wrinkled cloth 10, and squeezes out some of the residual water in the cloth 10. The flattened cloth 10 enters the drying chamber 13 for drying under the traction of the traction component 5. The dried cloth 10 will enter the cooling chamber 14, naturally cool down in the process of passing through the cooling chamber 14, and finally be discharged from the drying box 1 from the discharge end 9.

[0030] The difference from the above embodiment is that a plurality of partitions 11 are arranged in the drying box 1, and the plurality of partitions 11 sequentially separate the dehydration chamber 12, the exhaust chamber 7, the drying chamber 13 and the cooling chamber 14 in the drying box 1, and there is a partition between the partitions 11 and the drying box 1, and limiting grooves 121 are provided on the partitions 11 on both sides of the dehydration chamber 12, and limiting blocks 122 are provided at the lower ends of both sides of the limiting groove 121, and a notch 1211 is provided on one side of the limiting groove 121, and slides 123 are provided on both sides of the outside of the dehydration chamber 12, and the slides 123 are located below the limiting groove 121.

[0031] The difference from the above embodiment is that the dehydration mechanism 2 also includes a driving motor 21, a sliding seat 23, an upper top plate 25 and a telescopic rod 26. The driving motor 21 is installed at the bottom of the dehydration chamber 12, below the lower pressure roller 22. The driving motor 21 drives the lower pressure roller 22 to rotate through a belt. Both ends of the upper pressure roller 24 are rotatably installed on the sliding seat 23. The sliding seat 23 is slidably installed in the limiting groove 121. The upper side of the sliding seat 23 is fixedly connected to a support column 231. The lower side of the upper top plate 25 is fixedly connected to the top of the support column 231. The upper side of the upper top plate 25 is fixedly connected with the extended end of the telescopic rod 26, and the telescopic rod 26 is fixedly installed on the top of the limiting groove 121. A pressure spring 27 is sleeved on the telescopic rod 26, and one end of the pressure spring 27 is fixedly connected to the telescopic rod 26, and the other end of the pressure spring 27 abuts against the upper side of the upper top plate 25. The two ends of the lower pressure roller 22 are coaxially fixedly connected with a half gear 221, and the half gear 221 is located in the slideway 123. A plurality of protrusions 28 are evenly arranged in a circular shape on the upper pressure roller 24 and the lower pressure roller 22.

[0032] Among them, at the beginning, the pressure spring 27 pushes the upper top plate 25 downward, stretches the telescopic rod 26, and presses the upper pressure roller 24 on the sliding seat 23 against the lower pressure roller 22, so that the feeding end 8 is closed. When the feeding end 8 needs to be opened, the adjustment component 3 pushes the upper top plate 25 upward, so that the upper top plate 25 drives the upper pressure roller 24 on the sliding seat 23 to move upward in the limiting groove 121, thereby opening the feeding end 8. At this time, the pressure spring 27 is compressed and the extended end of the telescopic rod 26 is retracted. After the cloth 10 is placed, the adjustment component 3 ends the control of the upper pressure roller 24, so that the compressed The pressure spring 27 pushes the upper plate 25 downward, and the telescopic rod 26 extends to close the feed end 8 and compact the cloth 10. The limiting block 122 limits the movement distance of the upper plate 25 in the limiting groove 121 to prevent the upper plate 25 from excessive movement. After compacting the cloth 10, the driving motor 21 drives the lower pressing roller 22 to rotate through the belt. When the lower pressing roller 22 rotates, the convex block 28 on the lower pressing roller 22 pushes the convex block 28 of the upper pressing roller 24 to drive the upper pressing roller 24 to rotate synchronously with it, thereby squeezing the compacted cloth 10, and when the lower pressing roller 22 rotates, it drives the half gears 221 at both ends to rotate synchronously.

[0033] The difference from the above embodiment is that the adjustment component 3 includes a mounting seat 31 and a top block 33. The mounting seat 31 is fixedly mounted on one side of the slot 1211. A threaded rod 32 is rotatably mounted on the mounting seat 31. One end of the threaded rod 32 passes through the drying box 1 and extends to the outside. The top block 33 is wedge-shaped and is assembled on the threaded rod 32 by threads. The bottom of the top block 33 rests on the upper side of the mounting seat 31. A turntable 34 is coaxially fixedly connected to the protruding end of the threaded rod 32.

[0034] Among them, when it is necessary to open the feed end 8, the turntable 34 is rotated in the reverse direction to drive the threaded rod 32 to rotate in the same direction, thereby driving the top block 33 to pass through the slot 1211 and move into the limiting slot 121. The top block 33 entering the limiting slot 121 pushes the upper top plate 25 upward through the inclined surface. When it is necessary to close the feed end 8, the turntable 34 is rotated in the forward direction to drive the threaded rod 32 to rotate in the same direction, thereby driving the top block 33 to exit the limiting slot 121, and the top block 33 lowers the upper top plate 25.

[0035] The difference from the above embodiment is that the rolling assembly 4 also includes a fixed seat 43, a connecting block 45 and a fixed plate 46, the rolling roller 42 is rotatably mounted on the fixed seat 43, the upper end of the fixed seat 43 is fixedly connected to a connecting rod 44, the connecting rod 44 is slidably mounted on the connecting block 45, a support spring 47 is abutted between the lower side of the connecting block 45 and the upper side of the fixed seat 43, the support spring 47 is sleeved on the connecting rod 44, the upper end of the fixed plate 46 is fixedly connected to one side of the connecting block 45, the lower end of the fixed plate 46 is fixedly connected to one end of the driving rod 41, the other end of the driving rod 41 is annular and slidably mounted in the slide 123, and the annular end of the driving rod 41 is fixedly mounted with upper and lower opposite racks 411, which are respectively meshed with the upper and lower end gear teeth of the half gear 221.

[0036] Among them, initially, the rolling roller 42 is located at the end of the support plate 1241 away from the feed end 8, and the support spring 47 pushes the fixed seat 43 downward, so that the rolling roller 42 presses the cloth 10 on the support plate 1241. When the half gear 221 rotates, the half gear 221 pushes the rack 411 toward the feed end 8 through the gear teeth, thereby driving the driving rod 41 to pull the rolling roller 42 to move in the same direction on the support plate 1241. After the half gear 221 rotates half a circle, the gear teeth of the half gear 221 drive the rack 411 to move toward the drying chamber 13, thereby pushing the rolling roller 42 back to its original position, allowing the rolling roller 42 to reciprocate on the support plate 1241.

[0037] The difference from the above embodiment is that a water collecting trough 124 is provided in the dehydration chamber 12, and the water collecting trough 124 is located below the dehydration mechanism 2 and the rolling assembly 4, and both sides of the water collecting trough 124 are fixedly connected to the inner wall of the dehydration chamber 12, and the bottom of the water collecting trough 124 is connected to one end of a drain pipe 1242, and the other end of the drain pipe 1242 passes through the drying box 1, and a support plate 1241 is fixedly installed on the upper side of the water collecting trough 124, and the support plate 1241 is located below the rolling roller, and a plurality of filter holes are opened on the support plate 1241.

[0038] When the dehydration mechanism 2 squeezes the cloth 10, the water squeezed out of the cloth 10 will fall into the water collecting trough 124. When the rolling roller 42 flattens the cloth 10, part of the squeezed water will enter the water collecting trough 124 through the filter holes of the support plate 1241, merge with the water in the water collecting trough 124, and be discharged from the drying box 1 from the drain pipe 1242.

[0039] The difference from the above embodiment is that the traction assembly 5 includes an auxiliary traction roller 51, a main traction roller 52 and a traction motor 53, and the auxiliary traction rollers 51 are respectively distributed in the dehydration chamber 12 and the drying chamber 13. The auxiliary traction roller 51 located in the dehydration chamber 12 is located between the lower pressure roller 22 and the support plate 1241, and the auxiliary traction roller 51 located in the drying chamber 13 is distributed in an upper and lower staggered state. The main traction roller 52 is rotatably installed at one end of the drying chamber 13 close to the cooling chamber 14, and the output shaft of the traction motor 53 is coaxially fixedly connected to one end of the main traction roller 52. The traction motor 53 is located in the interlayer between the partition 11 and the drying box 1.

[0040] When the dehydrated cloth 10 enters the drying chamber 13, it will bypass several auxiliary traction rollers 51 in turn, thereby increasing the travel of the cloth 10 in the drying chamber 13, so that the cloth 10 has sufficient drying time. After bypassing the auxiliary traction rollers 51, the cloth 10 enters the cooling chamber 14 through the main traction roller 52, and the traction motor 53 drives the main traction roller 52 to rotate, so that the main traction roller 52 pulls the cloth 10 and moves from the feed end 8 to the discharge end 9 of the drying box 1.

[0041] The difference from the above embodiment is that the drying component 6 includes a hot air blower 61, which is arranged in the drying box 1 and below the cooling chamber 14. Gas pipes 62 are connected to both sides of the hot air blower 61. The gas pipes 62 are located in the interlayer and distributed at the upper and lower ends of the drying chamber 13. A plurality of gas outlets 621 are fixedly connected to the gas pipes 62, and the gas outlets 621 penetrate into the drying chamber 13.

[0042] When drying the cloth 10 , the hot air blower 61 inputs hot air into the drying chamber 13 from both sides of the drying chamber 13 through the air outlet 621 of the air pipe 62 , so that the hot air is in full contact with the cloth 10 , thereby drying the cloth 10 in the drying chamber 13 .

[0043] The difference from the above embodiment is that the exhaust chamber 7 is located above the dehydration chamber 12 and connected to the drying chamber 13. An exhaust fan 71 is fixedly installed in the exhaust chamber 7. An exhaust port 72 is opened at the upper end of the exhaust chamber 7 to connect to the outside. The exhaust port 72 is located above the exhaust fan 71.

[0044] When the cloth 10 is dried, the exhaust fan 71 is started to draw the hot air in the drying chamber 13 into the exhaust chamber 7 and discharge it from the drying box 1 through the exhaust port 72. During this process, the hot air in the drying chamber 13 will flow from the discharge end 9 toward the feed end 8, thereby driving the water vapor generated when the cloth 10 is dried into the exhaust chamber 7, preventing the water vapor from accumulating in the drying box 1 and re-entering the dried cloth 10.

[0045] The difference from the above-mentioned embodiment is that a drying method for processing curtain fabric 10 uses a fabric drying device.

[0046] Working principle: When in use, the cleaned cloth 10 is put into the drying box 1 from the feed end 8 and enters the dehydration chamber 12 for dehydration. At the beginning, the pressing spring 27 pushes the upper top plate 25 downward, stretches the telescopic rod 26, and presses the upper pressure roller 24 on the sliding seat 23 against the lower pressure roller 22, so that the feed end 8 is closed. When the feed end 8 needs to be opened, the turntable 34 is rotated in the opposite direction to drive the threaded rod 32 to rotate in the same direction, thereby driving the top block 33 to pass through the notch 1211 and move into the limiting groove 121. The top block 33 entering the limiting groove 121 pushes the upper top plate 25 upward through the inclined surface, so that the upper top plate 2 The upper pressing roller 24 on the sliding seat 23 is driven to move upward in the limiting groove 121, thereby opening the feeding end 8. At this time, the pressing spring 27 is compressed, and the extended end of the telescopic rod 26 is retracted, so that the feeding end 8 is opened. After the cloth 10 to be dried is placed between the upper pressing roller 24 and the lower pressing roller 22, the turntable 34 is rotated forward to drive the threaded rod 32 to rotate in the same direction, thereby driving the top block 33 to exit the limiting groove 121. The top block 33 puts down the upper top plate 25, so that the compressed pressing spring 27 pushes the upper top plate 25 downward, and the telescopic rod 26 is extended, so that the upper pressing roller 24 moves downward to press the cloth 10 on the lower pressing roller 22;

[0047] The cloth 10 is folded under the action of the protrusions 28 on the upper pressing roller 24 and the lower pressing roller 22, so that the contact area between the cloth 10 and the upper pressing roller 24 and the lower pressing roller 22 is increased. After the cloth 10 is compacted, the driving motor 21 drives the lower pressing roller 22 to rotate through the belt. When the lower pressing roller 22 rotates, the protrusions 28 on the lower pressing roller 22 push the protrusions 28 of the upper pressing roller 24 to drive the upper pressing roller 24 to rotate synchronously with it, thereby squeezing the compacted cloth 10 and squeezing out most of the water contained in the cloth 10. When the lower pressing roller 22 rotates, it drives the half gears 221 at both ends to rotate synchronously. The portion of the cloth 10 squeezed by the upper pressing roller 24 and the lower pressing roller 22 is wrinkled. Under the traction of the traction component 5, this portion of the cloth 10 enters the flattening component 4. Initially, the flattening roller 42 is located at the end of the support plate 1241 away from the feed end 8, and the support spring 47 pushes the fixed seat 43 downward, so that the flattening roller 42 presses the cloth The gear 10 is pressed against the support plate 1241. When the half gear 221 rotates, the half gear 221 pushes the rack 411 toward the feeding end 8 through the gear teeth, thereby driving the driving rod 41 to pull the rolling roller 42 to move in the same direction on the support plate 1241. After the half gear 221 rotates half a circle, the gear teeth of the half gear 221 drive the rack 411 to move toward the drying chamber 13, thereby pushing the rolling roller 42 back to its original position, so that the rolling roller 42 is on the support plate. The cloth 10 is flattened by the reciprocating motion on the support plate 1241, and the remaining water in the cloth 10 is squeezed out. When the dehydration mechanism 2 squeezes the cloth 10, the water squeezed out of the cloth 10 falls into the water collecting tank 124. When the flattening roller 42 flattens the cloth 10, part of the squeezed water enters the water collecting tank 124 through the filter holes of the support plate 1241, merges with the water in the water collecting tank 124, and is discharged from the drying box 1 through the drain pipe 1242.

[0048] The flattened cloth 10 enters the drying chamber 13 for drying under the traction of the traction assembly 5. When the dehydrated cloth 10 enters the drying chamber 13, it will bypass several auxiliary traction rollers 51 in sequence, thereby increasing the travel of the cloth 10 in the drying chamber 13, so that the cloth 10 has enough drying time. After bypassing the auxiliary traction rollers 51, the cloth 10 enters the cooling chamber 14 through the main traction rollers 52. The traction motor 53 drives the main traction rollers 52 to rotate, so that the main traction rollers 52 pull the cloth 10 and move from the feeding end 8 to the discharging end 9 of the drying box 1. When drying the cloth 10, the hot air blower 61 passes through the air delivery port 621 of the air delivery pipeline 62 from both sides of the drying chamber 13. Hot air is input into the drying chamber 13 so that the hot air is in full contact with the cloth 10, and the cloth 10 in the drying chamber 13 is dried. At the same time, the exhaust fan 71 is started to draw the hot air in the drying chamber 13 into the exhaust chamber 7 and discharge it from the drying box 1 through the exhaust port 72. In this process, the hot air in the drying chamber 13 will flow from the discharge end 9 toward the feed end 8, thereby driving the water vapor generated when the cloth 10 is dried into the exhaust chamber 7, preventing the water vapor from accumulating in the drying box 1 and re-entering the dried cloth 10. The dried cloth 10 will enter the cooling chamber 14, naturally cool down in the process of passing through the cooling chamber 14, and finally be discharged from the drying box 1 from the discharge end 9.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric drying device, comprising a drying box, wherein the drying box is sequentially divided into a dehydration chamber, an exhaust chamber, a drying chamber and a cooling chamber, characterized in that: The drying box is provided with a dehydration mechanism, a flattening component, a traction component and a drying component. The dehydration mechanism and the flattening component are located in the dehydration chamber. The dehydration mechanism includes an upper pressing roller, an adjustment component and a lower pressing roller. The upper pressing roller and the lower pressing roller are installed at the feed end of the dehydration chamber so as to be opposed to each other. The two ends of the upper pressing roller are equipped with the adjustment component. The adjustment component can drive the upper pressing roller to separate from the lower pressing roller, open the feed end of the dehydration chamber, and allow the cloth to be dried to enter the drying box. The upper pressing roller and the lower pressing roller are installed at the feed end of the dehydration chamber. The outer surface of the lower pressing roller is provided with a convex block, the convex block of the upper pressing roller and the convex block on the lower pressing roller are staggered with each other, the lower pressing roller drives the upper pressing roller when rotating, and the cloth is squeezed and dehydrated through the convex block, the flattening assembly comprises a driving rod and a flattening roller, the driving rod is installed on the lower pressing roller, one end of the driving rod is connected to the flattening roller, the lower pressing roller drives the driving rod to reciprocate when rotating, and the driving rod drives the flattening roller to flatten the wrinkled cloth, the traction assembly and the drying assembly respectively traction and dry the cloth; A plurality of partitions are arranged in the drying box, and the plurality of partitions sequentially separate the dehydration chamber, the exhaust chamber, the drying chamber and the cooling chamber in the drying box, and there is a partition between the partition and the drying box, and limiting grooves are provided on the partitions on both sides of the dehydration chamber, and limiting blocks are provided at the lower ends of both sides of the limiting groove, and a notch is provided on one side of the limiting groove, and slideways are provided on both sides of the outside of the dehydration chamber, and the slideways are located below the limiting groove; The dehydration mechanism further comprises a driving motor, which drives the lower pressing roller to rotate via a belt, and half gears are coaxially fixedly connected at both ends of the lower pressing roller, and the half gears are located in the slideway; The rolling assembly also includes a fixed seat, a connecting block and a fixed plate, the rolling roller is rotatably mounted on the fixed seat, the upper end of the fixed seat is fixedly connected to a connecting rod, the connecting rod is slidably mounted on the connecting block, a supporting spring is abutted between the lower side of the connecting block and the upper side of the fixed seat, the supporting spring is sleeved on the connecting rod, the upper end of the fixed plate is fixedly connected to one side of the connecting block, the lower end of the fixed plate is fixedly connected to one end of the driving rod, the other end of the driving rod is annular and slidably mounted in the slideway, and upper and lower opposite racks are fixedly mounted in the annular end of the driving rod, and the racks are respectively meshed with the upper and lower end gear teeth of the half gear; A water collecting trough is provided in the dehydration chamber, and the water collecting trough is located below the dehydration mechanism and the flattening assembly. A support plate is fixedly installed on the upper side of the water collecting trough, and the support plate is located below the flattening roller. A plurality of filter holes are opened on the support plate.

2. A fabric drying device according to claim 1, characterized in that: The dehydration mechanism also includes a sliding seat, an upper top plate and a telescopic rod, the driving motor is installed at the bottom of the dehydration chamber, below the lower pressure roller, both ends of the upper pressure roller are rotatably installed on the sliding seat, the sliding seat is slidably installed in the limiting groove, the upper side of the sliding seat is fixedly connected with a support column, the lower side of the upper top plate is fixedly connected to the top of the support column, the upper side of the upper top plate is fixedly connected to the protruding end of the telescopic rod, the telescopic rod is fixedly installed on the top of the limiting groove, a pressure spring is sleeved on the telescopic rod, one end of the pressure spring is fixedly connected to the telescopic rod, and the other end of the pressure spring contacts the upper side of the upper top plate, and a plurality of protrusions are evenly arranged in a circle on the upper pressure roller and the lower pressure roller.

3. A fabric drying device according to claim 2, characterized in that: The adjustment assembly includes a mounting seat and a top block, the mounting seat is fixedly mounted on one side of the slot, a threaded rod is rotatably mounted on the mounting seat, one end of the threaded rod passes through the drying box and extends to the outside, the top block is wedge-shaped and is assembled on the threaded rod by threads, the bottom of the top block rests on the upper side of the mounting seat, and a turntable is coaxially fixedly connected to the protruding end of the threaded rod.

4. A fabric drying device according to claim 3, characterized in that: Both sides of the water collecting tank are fixedly connected to the inner wall of the dehydration chamber, the bottom of the water collecting tank is communicated with one end of a drainage pipe, and the other end of the drainage pipe passes through the drying box.

5. A fabric drying device according to claim 4, characterized in that: The traction assembly includes an auxiliary traction roller, a main traction roller and a traction motor. Several auxiliary traction rollers are respectively distributed in the dehydration chamber and the drying chamber. The auxiliary traction roller located in the dehydration chamber is located between the lower pressure roller and the support plate. The auxiliary traction rollers located in the drying chamber are distributed in an upper and lower staggered state. The main traction roller is rotatably installed at one end of the drying chamber close to the cooling chamber. The output shaft of the traction motor is coaxially fixedly connected to one end of the main traction roller. The traction motor is located in the interlayer between the partition and the drying box.

6. A fabric drying device according to claim 1, characterized in that: The drying component includes a hot air blower, which is arranged in the drying box and below the cooling chamber. Both sides of the hot air blower are connected with gas pipelines, which are located in the interlayer and distributed at the upper and lower ends of the drying chamber. A plurality of gas delivery ports are fixedly connected to the gas pipeline, and the gas delivery ports penetrate into the drying chamber.

7. A fabric drying device according to claim 1, characterized in that: The exhaust chamber is located above the dehydration chamber and communicated with the drying chamber. An exhaust fan is fixedly installed in the exhaust chamber. An exhaust port is opened at the upper end of the exhaust chamber to communicate with the outside world. The exhaust port is located above the exhaust fan.

8. A drying method for curtain fabric processing, characterized in that: A fabric drying device according to any one of claims 1 to 7 is used.

Images