CN109572244B - Printing dryer capable of improving drying effect - Google Patents
Printing dryer capable of improving drying effect Download PDFInfo
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- CN109572244B CN109572244B CN201811430427.XA CN201811430427A CN109572244B CN 109572244 B CN109572244 B CN 109572244B CN 201811430427 A CN201811430427 A CN 201811430427A CN 109572244 B CN109572244 B CN 109572244B
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- fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a printing dryer for improving the drying effect, which comprises a box body, a support frame arranged at the bottom of the box body and a conveying assembly arranged in the box body, wherein a drying cavity is arranged in the box body, an installation cavity is arranged at the bottom of the drying cavity, the conveying assembly is arranged in the installation cavity, a feed inlet is formed in the side wall of one side of the box body, a discharge outlet is formed in the other side of the box body, the conveying assembly comprises a rotating roller which is rotatably arranged in the installation cavity, a sleeve arranged on the rotating roller and conveying belts arranged on the rotating roller, and the conveying belts are divided into two groups and respectively arranged at two sides of the rotating roller; the rotary roller is internally provided with a fifth air storage cavity, the conveyor belt is provided with a sixth air storage cavity communicated with the fifth air storage cavity, and the conveyor belt is provided with a sixth air outlet communicated with the sixth air storage cavity.
Description
Technical Field
The invention belongs to the field of textiles, and particularly relates to a printing dryer capable of improving drying effect.
Background
The printing process is a process of printing patterns on the textile by using dye or pigment; the printing is divided into textile printing, wool top printing and yarn printing, and the textile printing is mainly used; the wool top printing is used for manufacturing the mixed-color tweed; the yarn printing is used for weaving color pattern fabrics with special styles, and after the dyeing slurry is sprayed on the fabrics, the fabrics need to be dried, so that the fabrics can be subjected to the next steam treatment.
The drying mechanism in the printing device for the printed fabric disclosed in the chinese patent CN106931753A comprises a drying mechanism, the drying mechanism comprises a drying chamber and a second cloth guide roller arranged in the drying chamber, the second cloth guide roller is hollow, two ends of the second cloth guide roller are respectively an open end and a closed end, and an exhaust port is arranged on the side wall of the closed end; a heating barrel is fixed at the top of the drying chamber, a fan heater is installed in the heating barrel, the inner cavity of the heating barrel is divided into a cold air cavity and a warm air cavity by the fan heater, the fan heater comprises an air passage for communicating the cold air cavity with the warm air cavity, an exhaust fan is installed in the warm air cavity, and two hot air outlets are formed in the bottom of the heating barrel; an exhaust funnel which is right opposite to the cloth guide roller II is arranged in the drying chamber, the upper end of the exhaust funnel is communicated with a hot air outlet through a gas delivery pipe, a gas inlet pipe is inserted into the opening end, and the outer end of the gas inlet pipe extends out of the opening end and is communicated with the other hot air outlet; when the fabric is dried, the middle part of the fabric is often intensively dried, the drying effect on the side edge of the fabric is neglected, certain moisture is still left on the side edge of the fabric after the middle part of the fabric is dried, and the fabric is not completely dried.
Disclosure of Invention
The invention provides a printing dryer capable of improving the drying effect in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a printing dryer for improving drying effect comprises a box body, a supporting frame arranged at the bottom of the box body and a conveying assembly arranged in the box body, wherein a drying cavity is arranged in the box body, an installation cavity is arranged at the bottom of the drying cavity, the conveying assembly is arranged in the installation cavity, a feed inlet is formed in the side wall of one side of the box body, a discharge outlet is formed in the other side of the box body, the conveying assembly comprises a rotary roller which is rotatably arranged in the installation cavity, a sleeve which is arranged on the rotary roller and conveying belts which are arranged on the rotary roller, and the conveying belts are divided into two groups and are respectively arranged on two sides of the; a fifth air storage cavity is formed in the rotary roller, a sixth air storage cavity communicated with the fifth air storage cavity is formed in the conveyor belt, and a sixth air outlet communicated with the sixth air storage cavity is formed in the conveyor belt; the conveying assembly provides power for the fabric, so that the fabric can move along the inside of the drying cavity under the action of the conveying assembly, and the fabric is dried in the conveying process; the conveying belt has a supporting function on the fabric, and the fabric is driven to move through the friction effect of the conveying belt and the fabric, so that the conveying function is realized on the fabric; under the mutually supporting effect in fifth gas transmission chamber and sixth gas transmission chamber, carry the steam in the fifth gas transmission chamber to the sixth transport intracavity to make steam spout in the sixth gas outlet, under the effect of sixth gas outlet, carry out drying process to fabric both sides limit, make the fabric surface can obtain even drying process, promote the stoving effect to the fabric.
Preferably, the rotary roller is provided with a groove, and the bottom of the groove is provided with a plurality of sixth through holes communicated with the sixth air storage cavity; the bottom of the conveyor belt is provided with a convex strip matched with the groove, the convex strip is provided with a plurality of convex blocks matched with the sixth through holes, and the inner sides of the sixth through holes are provided with sealing components matched with the convex blocks; under the mutual matching of the grooves and the convex strips, the conveying belt is fixed on the rotary roller, so that the conveying belt is prevented from falling off from the rotary roller, and the matching effect of the conveying belt and the rotary roller is improved; under the mutual matching of the convex block and the sixth through hole, the conveyor belt is prevented from slipping on the rotating roller, so that the conveyor belt can better play a role in conveying the fabric under the action of the rotating roller, and the fabric can be stably conveyed under the action of the conveyor belt; under the effect of the sealing assembly, the sixth through hole is sealed, hot air in the fifth air storage cavity is prevented from leaking from the sixth through hole, and the hot air in the fifth air storage cavity can better enter the sixth air storage cavity to play a drying role in the side edge of the fabric.
Preferably, the sealing assembly comprises a sealing block arranged on the side wall of the sixth through hole, a connecting frame arranged on the inner wall of the fifth gas storage cavity, a third connecting plate arranged on the connecting frame and a push rod arranged on the third connecting plate; under the action of the sealing block, the sixth through hole is sealed, and hot gas in the fifth gas storage cavity is prevented from leaking out of the sixth through hole; after the lug and the sixth through hole are matched with each other, the lug is inserted into the sixth through hole, the sealing block is pushed to turn over under the action of the lug, the sixth through hole is in a conducting state, hot air in the fifth air storage cavity conveniently enters the sixth air storage cavity, the side edge of the fabric is dried, and the drying uniformity of the fabric is improved.
Preferably, a seventh through hole matched with the push rod is formed in the bump, a second limiting plate is arranged on the inner wall of the seventh through hole, and a plurality of sealing membranes are arranged on the inner wall of the seventh through hole; the sealing membrane is matched with the second limiting plate to seal the seventh through hole, so that hot air in the sixth air storage cavity is prevented from leaking from the seventh through hole, and the utilization rate of the hot air in the sixth air storage cavity is improved; after the convex block is inserted into the sixth through hole, the convex block pushes the sealing block away, so that the sixth through hole is in a conducting state, the push rod is inserted into the seventh through hole, the sealing membrane is pushed to overturn upwards under the action of the push rod, the seventh through hole is in a conducting state, the sixth through hole is matched with the seventh through hole, hot air in the fifth air storage cavity is guided into the sixth air storage cavity, and the side edge of the fabric is dried conveniently.
Preferably, a connecting shaft penetrates through the fifth air storage cavity, a third limiting plate is arranged at one end of the connecting shaft, and an eighth through hole is formed in the connecting shaft; a driving wheel is arranged on the side wall of the rotating roller, a driving motor is arranged at the bottom of the box body, and the driving motor is in transmission fit with the driving wheel; under the conduction of the eighth through hole, hot air is guided into the fifth air storage cavity, a certain amount of hot air is stored in the fifth air storage cavity, so that the sixth air storage cavity is conveniently supplied, and sufficient hot air is contained in the sixth air storage cavity, so that the side edge of the fabric is conveniently dried; under the action of the third limiting plate, the normal rotation of the rotating roller is not influenced while the rotating roller is fixed, and the connecting effect of the conveying assembly and the box body is improved; under the mutually supporting of driving motor and drive wheel, for changeing the roller and provide rotation power, make to change the roller and can take place to rotate by oneself under driving motor's effect, drive the conveyer belt and rotate to play the transport effect to the fabric.
Preferably, a mounting plate matched with the conveying assembly is arranged in the mounting cavity, and the fabric can move upwards when passing over the mounting plate; the fabric enters the drying cavity from the feeding hole, so that the fabric is dried in the drying cavity, the fabric is driven to move along the drying cavity under the action of the conveying assembly, the fabric is dried in the advancing process, the fabric moves above the mounting plate, and the fabric moving above the mounting plate tends to move upwards under the action of the mounting plate, so that a part of the fabric moves upwards for a certain distance, the middle part of the fabric is slightly deformed, the tension applied to the fabric in the drying process is changed, hot air can better enter the fabric, and the drying effect on the fabric is improved; after the fabric generates tension change in the drying cavity, the dyeing slurry on the fabric can better permeate into the fabric, and the printing effect of the fabric is improved.
Preferably, a first through cavity is arranged in the mounting plate, a first air storage cavity is arranged on one side of the first through cavity, a first air outlet communicated with the first through cavity and a second air outlet communicated with the first air storage cavity are arranged on the mounting plate, the first air outlets are arranged on two sides of the mounting plate, and the second air outlets are arranged in the middle of the mounting plate; a flow guide assembly is arranged in the first air outlet; the guide assembly plays a role in guiding the airflow in the first air outlet to enable the airflow in the first through cavity to move along the inside of the first through cavity, so that the airflow is not discharged from the first air outlet, and a negative pressure effect is formed in the first air outlet along with the transverse flow of the airflow in the first through cavity, so that a suction force is generated in the first air outlet to absorb the fabric above the first air outlet, the fabric is fixed on the top of the mounting plate under the action of the suction force, the fabric is prevented from being separated from the mounting plate under the action of the blowing airflow discharged from the second air outlet, and the fabric can be stably transported in the drying cavity; the air in the first through cavity is sprayed out of the second air outlet, and under the action of the air flow, the fabric above the second air outlet is pushed to move upwards, so that the tension of the fabric in the drying cavity is changed, and the drying effect of the fabric is improved; under the effect of second gas outlet, make steam spout from the bottom of fabric, make the top and the bottom of fabric all receive the influence of steam, the fast drying of the fabric of being convenient for promotes the drying efficiency of fabric.
The invention has the following advantages: under the mutually supporting effect in fifth gas transmission chamber and sixth gas transmission chamber, carry the steam in the fifth gas transmission chamber to the sixth transport intracavity to make steam spout in the sixth gas outlet, under the effect of sixth gas outlet, carry out drying process to fabric both sides limit, make the fabric surface can obtain even drying process, promote the stoving effect to the fabric.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a first cross-sectional view of the present invention.
FIG. 3 is a second cross-sectional view of the present invention.
Fig. 4 is a third schematic cross-sectional view of the present invention.
FIG. 5 is a schematic view of a transfer module according to the present invention.
FIG. 6 is a first cross-sectional view of a transfer assembly according to the present invention.
Fig. 7 is an enlarged view of a portion a in fig. 6.
Fig. 8 is an enlarged view of fig. 6 at B.
FIG. 9 is a second cross-sectional view of the transfer assembly of the present invention.
Fig. 10 is an enlarged view of fig. 9 at C.
FIG. 11 is a schematic view of the structure of the mounting plate of the present invention.
FIG. 12 is a cross-sectional schematic view of a mounting plate of the present invention.
Fig. 13 is an enlarged view of fig. 12 at D.
Detailed Description
As shown in fig. 1-13, a printing dryer for improving drying effect comprises a box body 1, a support frame 11 arranged at the bottom of the box body 1 and a conveying assembly arranged in the box body 1, wherein the support frame is arranged at four ends of the bottom of the box body to provide support effect for the dryer; a drying cavity is arranged in the box body 1, an installation cavity 160 is arranged at the bottom of the drying cavity, the conveying assembly is arranged in the installation cavity 160, a feeding hole 12 is formed in the side wall of one side of the box body 1, a discharging hole 13 is formed in the other side of the box body 1, the conveying assembly comprises a rotating roller 2 which is rotatably arranged in the installation cavity 160, a sleeve 21 which is arranged on the rotating roller 2 and a conveying belt 22 which is arranged on the rotating roller 2, and the conveying belt is made of polyurethane materials so as to avoid damage to fabrics; the two groups of rollers are respectively arranged at two ends of the mounting cavity and play a role in fixing the conveying belt; under the arrangement of the sleeve, the rotary roller is prevented from being positioned on the same plane with the conveyor belt, the contact area of the rotary roller and the fabric is increased, the fabric is better transmitted under the action of the rotary roller, and the stability of conveying the fabric is improved; the two groups of conveyor belts 22 are respectively arranged on two sides of the rotating roller 2; the installation cavity 160 is internally provided with an installation plate 3 matched with the conveying component, the installation plate is arranged between two groups of conveying belts, and the fabric can generate an upward movement trend when passing over the installation plate 3.
The fabric enters the drying cavity from the feeding hole, so that the fabric is dried in the drying cavity, the fabric is driven to move along the inside of the drying cavity under the action of the conveying assembly, the fabric is dried in the advancing process and moves above the mounting plate, and the fabric moving above the mounting plate tends to move upwards under the action of the mounting plate, so that a part of the fabric moves upwards for a certain distance, the middle part of the fabric is slightly deformed, the tension borne by the fabric in the drying process is changed, hot air can better enter the inside of the fabric, and the drying effect on the fabric is improved; after the fabric generates tension change in the drying cavity, the dyeing slurry on the fabric can better permeate into the fabric, and the printing effect of the fabric is improved.
A fifth air storage cavity 25 is arranged in the rotating roller 2, a sixth air storage cavity 221 communicated with the fifth air storage cavity 25 is arranged on the conveyor belt 22, a sixth air outlet 222 communicated with the sixth air storage cavity 221 is arranged on the conveyor belt 22, and the sixth air outlet is arranged on the top surface of the conveyor belt; the hot air is stored in the fifth air storage cavity, the hot air entering the sixth air storage cavity from the fifth air storage cavity is sprayed on the fabric under the action of the sixth air outlet, and the fabric is dried, so that the surface of the fabric can be uniformly dried, and the drying effect on the fabric is improved.
The rotary roller 2 is provided with two groups of grooves 26 which are respectively arranged on two sides of the rotary roller, the bottom of each groove 26 is provided with a plurality of sixth through holes 261 communicated with the sixth air storage cavities 221, and the sixth through holes are uniformly arranged at the bottom of the groove; a convex strip 223 matched with the groove 26 is arranged at the bottom of the conveyor belt 22, a plurality of convex blocks 224 matched with the sixth through hole 261 are arranged on the convex strip 223, and a sealing assembly matched with the convex blocks 224 is arranged on the inner side of the sixth through hole 261; under the mutual matching of the grooves and the convex strips, the conveying belt is fixed on the rotary roller, so that the conveying belt is prevented from falling off from the rotary roller, and the matching effect of the conveying belt and the rotary roller is improved; under the mutual matching of the convex block and the sixth through hole, the conveyor belt is prevented from slipping on the rotating roller, so that the conveyor belt can better play a role in conveying the fabric under the action of the rotating roller, and the fabric can be stably conveyed under the action of the conveyor belt; under the effect of the sealing assembly, the sixth through hole is sealed, hot air in the fifth air storage cavity is prevented from leaking from the sixth through hole, and the hot air in the fifth air storage cavity can better enter the sixth air storage cavity to play a drying role in the side edge of the fabric.
The sealing assembly comprises a sealing block 262 arranged on the side wall of the sixth through hole 261, a connecting frame 263 arranged on the inner wall of the fifth air storage cavity 25, a third connecting plate 264 arranged on the connecting frame 263 and a push rod 265 arranged on the third connecting plate 264; the sealing block is made of rubber, one end of the sealing block is fixedly connected to the side wall of the sixth through hole, and the sealing block deforms under the action of external force and is turned over; the top of the push rod is of an arc-shaped structure; under the action of the sealing block, the sixth through hole is sealed, and hot gas in the fifth gas storage cavity is prevented from leaking out of the sixth through hole; after the lug and the sixth through hole are matched with each other, the lug is inserted into the sixth through hole, the sealing block is pushed to turn over under the action of the lug, the sixth through hole is in a conducting state, hot air in the fifth air storage cavity conveniently enters the sixth air storage cavity, the side edge of the fabric is dried, and the drying uniformity of the fabric is improved.
A seventh through hole 2241 matched with the push rod 265 is formed in the bump 224, a second limiting plate 2242 is arranged on the inner wall of the seventh through hole 2241, and a plurality of sealing membranes 2243 are arranged on the inner wall of the seventh through hole 2241; the sealing membranes are plastic sheets, one end of each sealing membrane is fixedly connected with the inner wall of the seventh through hole, the sealing membranes are preferably four groups, and the sealing membranes are matched with each other to seal the seventh through hole; under the mutual matching of the second limiting plate and the sealing membrane, the sealing membrane cannot turn downwards, so that the seventh through hole is sealed, hot gas in the sixth gas storage cavity is prevented from leaking from the seventh through hole, and the utilization rate of the hot gas in the sixth gas storage cavity is improved; after the convex block is inserted into the sixth through hole, the convex block pushes the sealing block away, so that the sixth through hole is in a conducting state, the push rod is inserted into the seventh through hole, the sealing membrane is pushed to overturn upwards under the action of the push rod, the seventh through hole is in a conducting state, the sixth through hole is matched with the seventh through hole, hot air in the fifth air storage cavity is guided into the sixth air storage cavity, and the side edge of the fabric is dried conveniently.
A connecting shaft 24 penetrates through the fifth air storage cavity 25, a third limiting plate 241 is arranged at one end of the connecting shaft 24, and an eighth through hole 242 is formed in the connecting shaft 24; a driving wheel 23 is arranged on the side wall of the rotating roller 2, a driving motor is arranged at the bottom of the box body 1, the driving motor is in driving fit with the driving wheel 23, the connecting shaft is connected with a gas pipe, and hot gas is guided into the connecting shaft under the action of the gas pipe; under the conduction of the eighth through hole, hot air is guided into the fifth air storage cavity, a certain amount of hot air is stored in the fifth air storage cavity, so that the sixth air storage cavity is conveniently supplied, and sufficient hot air is contained in the sixth air storage cavity, so that the side edge of the fabric is conveniently dried; under the action of the third limiting plate, the normal rotation of the rotating roller is not influenced while the rotating roller is fixed, and the connecting effect of the conveying assembly and the box body is improved; under the mutually supporting of driving motor and drive wheel, for changeing the roller and provide rotation power, make to change the roller and can take place to rotate by oneself under driving motor's effect, drive the conveyer belt and rotate to play the transport effect to the fabric.
A first through cavity 36 is arranged in the mounting plate 3, a first air storage cavity 35 is arranged on one side of the first through cavity 36, a first air outlet 32 communicated with the first through cavity 36 and a second air outlet 34 communicated with the first air storage cavity 35 are arranged on the mounting plate 3, the first air outlet 32 is arranged on two sides of the mounting plate 3, and the second air outlet 34 is arranged in the middle of the mounting plate 3; a flow guide assembly is arranged in the first air outlet 32; the guide assembly plays a role in guiding the airflow in the first air outlet to enable the airflow in the first through cavity to move along the inside of the first through cavity, so that the airflow is not discharged from the first air outlet, and a negative pressure effect is formed in the first air outlet along with the transverse flow of the airflow in the first through cavity, so that a suction force is generated in the first air outlet to absorb the fabric above the first air outlet, the fabric is fixed on the top of the mounting plate under the action of the suction force, the fabric is prevented from being separated from the mounting plate under the action of the blowing airflow discharged from the second air outlet, and the fabric can be stably transported in the drying cavity; the air in the first through cavity is sprayed out of the second air outlet, and under the action of the air flow, the fabric above the second air outlet is pushed to move upwards, so that the tension of the fabric in the drying cavity is changed, and the drying effect of the fabric is improved; under the effect of second gas outlet, make steam spout from the bottom of fabric, make the top and the bottom of fabric all receive the influence of steam, the fast drying of the fabric of being convenient for promotes the drying efficiency of fabric.
The flow guide assembly comprises a first limiting plate 321 arranged on the inner wall of the first air outlet 32, an installation frame 322 arranged below the first limiting plate 321, a first connecting rod 331 arranged on the installation frame 322 in a penetrating manner, a first baffle 33 arranged at the top of the first connecting rod 331 and a connecting block 332 arranged at the bottom of the first connecting rod 331; the first limit plate 32 is matched with the first baffle 33; a sealing spring 323 is arranged on the mounting frame 322, and the sealing spring 323 is in contact with the bottom of the first baffle 33; a guide groove 3321 is formed in the connecting block 332, and the bottom of the guide groove 3321 is obliquely and upwards arranged; after the air flow enters the first through cavity, the air flow moves along the inside of the first through cavity, the air flow in the first through cavity enters the guide groove through the connecting block, due to the inclined arrangement of the bottom of the guide groove, the air flow entering the inside of the guide groove is contacted with the bottom wall of the guide groove, the guide groove is pushed to move downwards under the action of the air flow, the connecting block moves downwards, the connecting block drives the first baffle plate to be disengaged from the first limiting plate, the first air outlet is in an open state, negative pressure is generated in the first air outlet along with the flow of the air flow in the first through cavity, adsorption is generated on the fabric, the fabric is conveniently fixed on the mounting plate, and the fabric is prevented from being disengaged from the conveying assembly in the conveying process; under the action of the sealing spring, the first air outlet is sealed when the airflow does not enter the first through cavity, so that the first baffle plate automatically resets when the airflow is not ventilated, and a negative pressure effect is formed in the first air outlet conveniently; under the mutual matching of the first limiting plate and the first baffle, the first air outlet is sealed, the air flow in the first through cavity is prevented from being sprayed out from the first air outlet, the air flow flows in the first through cavity, the first air outlet generates suction under the action of the air flow in the first through cavity, and therefore, the fabric above the first air outlet is adsorbed, and the fabric is fixed on the mounting plate; when first baffle moved down along first gas outlet inner wall, first baffle and first limiting plate throw off the cooperation, made first gas outlet and lead to the chamber and be in the on-state, under the effect of first baffle and connecting block, first air current that leads to the intracavity was directly transversely stayed from first gas outlet bottom to in not entering into first gas outlet, make the interior stable negative pressure effect that forms of first gas outlet.
A supporting leg 31 is arranged on the side wall of the mounting plate 3, and a gas transmission cavity 311 communicated with the first through cavity 36 is arranged in the supporting leg 31; the bottom of the box body is provided with a fifth through hole 140 matched with the gas transmission cavity, the fifth through hole is connected with a gas transmission pipe, and hot gas is transmitted into the first through cavity under the action of the gas transmission pipe; a second baffle 37 is arranged in the first through cavity 36, and a plurality of first through holes 371 are arranged on the second baffle 37; under the guidance of the gas transmission cavity, hot gas is guided into the first through cavity, so that the hot gas flows in the first through cavity; when hot air enters the first air storage cavity from the first through cavity, the hot air is contacted with the second baffle plate, and the hot air is buffered under the action of the second baffle plate, so that the phenomenon that the impact force of the hot air is too large and the hot air is directly sprayed out of the second air outlet to cause too large impact force on the fabric is avoided; the impact force of hot air is slowed down under the action of the second baffle plate, so that the fabric generates tiny deformation under the action of the hot air to realize the purpose of changing the tension of the fabric, the hot air flow is prevented from directly blowing the fabric from the top of the mounting plate, and the fabric is stably transported in the drying cavity.
A second air storage cavity 17 is arranged at the top of the drying cavity, an air inlet 14 is formed in the side wall of the second air storage cavity 17, and an air conveying pipe is connected to the air inlet and used for conveying hot air into the second air storage cavity; a third air outlet 150, a fourth air outlet 19 and a fifth air outlet 110 are arranged at the bottom of the second air storage cavity 17; the third air outlet 150 is arranged at two sides of the bottom of the second air storage cavity 17, the fourth air outlet 19 is arranged at the inner side of the third air outlet 150, and the fifth air outlet 110 is arranged in the middle of the bottom of the second air storage cavity 17; the fourth air outlet is arranged above the first air outlet, the fifth air outlet is arranged above the second air outlet, and the third air outlet and the fourth air outlet are symmetrically arranged at the bottom of the second air storage cavity; under the action of the third air outlet, the fourth air outlet and the fifth air outlet, hot air is introduced into the drying cavity, so that the drying cavity is in a higher temperature environment, and the fabric is conveniently dried; the fabric is dried by blowing air from the top and the bottom of the fabric simultaneously, so that the fabric is dried in a double way in a short time, the drying time of the fabric is shortened, and the drying efficiency of the fabric is improved; under the effect of the top air blowing port, a pressure is supplied to the fabric from top to bottom, the fabric is pressed on the mounting plate and is matched with the first air outlet, the matching effect of the fabric and the mounting plate is improved, and the fabric is prevented from being separated from the mounting plate.
A first connecting plate 15 is arranged on the side wall of the box body 1, the first connecting plate 15 is arranged above the feed port 12, a second connecting plate 16 is arranged below the first connecting plate 15, a third air storage cavity 151 is arranged in the first connecting plate 15, and a second through hole 153 communicated with the second air storage cavity 17 is arranged on the side wall of the third air storage cavity 151; the bottom of the third air storage cavity 151 is provided with a plurality of third through holes 152; hot air in the second air storage cavity enters the third air storage cavity through the second through hole, so that a part of the hot air enters the third air storage cavity, the hot air in the third air storage cavity is sprayed out of the third air storage cavity through the first through hole, and when the fabric enters the drying cavity from the feeding hole, the fabric is subjected to preheating treatment, so that wrinkles generated when the temperature of the fabric suddenly changes are avoided, and the quality of a finished fabric product is improved; under the action of the first connecting plate and the second connecting plate, an extension part is formed at the feeding port, so that the fabric can enter from the feeding port conveniently.
A third baffle 130 matched with the fifth air outlet 110 is arranged at the top of the drying cavity, and a fourth baffle 140 is arranged at the bottom of the third baffle 130; the third baffle is of a semicircular structure and is arranged on the side wall of the fifth air outlet, the fourth baffle is obliquely arranged, and the oblique direction of the fourth baffle is consistent with the moving direction of the fabric; a first exhaust port 120 is arranged on one side of the fifth air outlet 110, an exhaust pipe 18 matched with the first exhaust port 120 is arranged in the second air storage cavity 17, and the exhaust pipe 18 is communicated with the second through hole 153; under the action of the third baffle and the fourth baffle, the hot air sprayed out of the fifth air outlet is guided, so that the air flow sprayed out of the fifth air outlet is prevented from being directly sprayed onto the woven fabric, the air flow sprayed out of the fifth air outlet is prevented from influencing the air flow sprayed out of the first air outlet, the tension of the fabric in the drying cavity is changed under the action of the air flow sprayed out of the first air outlet, and the drying effect on the fabric is improved; retrieve the steam of stoving intracavity through first gas vent, the steam of stoving intracavity enters into the third gas storage intracavity under the effect of blast pipe, plays the preheating function to the fabric of feed inlet department, avoids the fabric to heat up suddenly and makes the fabric surface take place the fold, carries out make full use of to the steam of stoving intracavity, reduces the waste of heat energy.
A second connecting rod 181 is arranged in the exhaust pipe 18, the second connecting rod 181 is connected to the inner wall of the exhaust pipe 18 through a third connecting rod 182, and a plurality of air guide blades 183 are rotatably connected to the second connecting rod 181; under the action of the wind guide blades, airflow flowing in a directional mode is generated in the exhaust pipe, so that suction force is generated in the first exhaust port, hot air in the drying cavity is conveniently sucked into the exhaust pipe, and heat energy is recycled; under the mutually supporting effect of first exhaust port and blast pipe, play the pressure release effect in the stoving intracavity, avoid the atmospheric pressure in the stoving intracavity to cause the damage to the box, promote the reliability of drying-machine.
A fourth air storage cavity 163 is arranged in the second connecting plate 16, a plurality of fourth through holes 161 are formed in the top of the fourth air storage cavity 163, a second air outlet 162 is formed in the side wall of the fourth air storage cavity 163, and an air conveying pump is connected to the second air outlet 162; the suction force is generated in the fourth air storage cavity under the action of the air delivery pump, the air flow in the fourth air storage cavity is sucked out, so that the suction force is generated at the fourth through hole, the hot air in the third air storage cavity is sucked into the fourth air storage cavity under the action of the suction force of the fourth through hole after being discharged from the third through hole, the hot air is prevented from being dispersed into the outside air when being discharged from the third air storage cavity, the influence on the outside air is avoided, the safety of the dryer is improved, and operators are prevented from being scalded by the hot air; the fourth gas storage cavity is retrieved preheating with steam, makes steam go up in vertical direction and moves, promotes the stoving effect of steam to the fabric.
Claims (6)
1. The utility model provides a promote stamp drying-machine of stoving effect, includes box (1), locates support frame (11) of box (1) bottom and locating conveying subassembly in box (1), be equipped with the stoving chamber in box (1), stoving chamber bottom is equipped with installation cavity (160), conveying subassembly locates in installation cavity (160), be equipped with feed inlet (12) on the lateral wall of box (1) one side, box (1) opposite side is equipped with discharge gate (13), its characterized in that: the conveying assembly comprises rotary rollers (2) which are rotatably arranged in the mounting cavity (160), sleeves (21) which are arranged on the rotary rollers (2) and conveying belts (22) which are arranged on the rotary rollers (2), wherein two groups of conveying belts (22) are respectively arranged on two sides of the rotary rollers (2); a fifth air storage cavity (25) is arranged in the rotary roller (2), a sixth air storage cavity (221) communicated with the fifth air storage cavity (25) is arranged on the conveyor belt (22), and a sixth air outlet (222) communicated with the sixth air storage cavity (221) is arranged on the conveyor belt (22); a mounting plate (3) matched with the conveying assembly is arranged in the mounting cavity (160), and the fabric can move upwards when passing over the mounting plate (3); the drying box is characterized in that a first through cavity (36) is arranged in the mounting plate (3), a second baffle (37) is arranged in the first through cavity (36), a plurality of first through holes (371) are formed in the second baffle (37), a second air storage cavity (17) is arranged at the top of the drying cavity, a third air outlet (150), a fourth air outlet (19) and a fifth air outlet (110) are formed in the bottom of the second air storage cavity (17), a first connecting plate (15) is arranged on the side wall of the box body (1), the first connecting plate (15) is arranged above the feed inlet (12), a second connecting plate (16) is arranged below the first connecting plate (15), a third air storage cavity (151) is formed in the first connecting plate (15), and a second through hole (153) communicated with the second air storage cavity (17) is formed in the side wall of the third air storage cavity (151); the bottom of the third air storage cavity (151) is provided with a plurality of third through holes (152), a fourth air storage cavity (163) is arranged in the second connecting plate (16), and the top of the fourth air storage cavity (163) is provided with a plurality of fourth through holes (161).
2. The printing dryer for improving drying effect according to claim 1, characterized in that: a groove (26) is formed in the rotary roller (2), and a plurality of sixth through holes (261) communicated with the sixth air storage cavity (221) are formed in the bottom of the groove (26); the conveyer belt (22) bottom be equipped with recess (26) matched with sand grip (223), be equipped with on sand grip (223) a plurality of with sixth through-hole (261) matched with lug (224), sixth through-hole (261) inboard be equipped with lug (224) matched with seal assembly, the bottom half is equipped with and defeated gas chamber matched with fifth through-hole (140).
3. The printing dryer for improving drying effect according to claim 2, characterized in that: the sealing assembly comprises a sealing block (262) arranged on the side wall of the sixth through hole (261), a connecting frame (263) arranged on the inner wall of the fifth air storage cavity (25), a third connecting plate (264) arranged on the connecting frame (263) and a push rod (265) arranged on the third connecting plate (264).
4. The printing dryer for improving drying effect according to claim 3, characterized in that: be equipped with on lug (224) with push rod (265) matched with seventh through-hole (2241), be equipped with second limiting plate (2242) on seventh through-hole (2241) inner wall, be equipped with a plurality of sealed diaphragms (2243) on seventh through-hole (2241) inner wall.
5. The printing dryer for improving drying effect according to claim 1, characterized in that: a connecting shaft (24) penetrates through the fifth air storage cavity (25), a third limiting plate (241) is arranged at one end of the connecting shaft (24), and an eighth through hole (242) is formed in the connecting shaft (24); the side wall of the rotary roller (2) is provided with a driving wheel (23), the bottom of the box body (1) is provided with a driving motor, and the driving motor is in transmission fit with the driving wheel (23).
6. The printing dryer for improving drying effect according to claim 1, characterized in that: a first air storage cavity (35) is arranged on one side of the first through cavity (36), a first air outlet (32) communicated with the first through cavity (36) and a second air outlet (34) communicated with the first air storage cavity (35) are arranged on the mounting plate (3), the first air outlet (32) is arranged on two sides of the mounting plate (3), and the second air outlet (34) is arranged in the middle of the mounting plate (3); a flow guide assembly is arranged in the first air outlet (32), and comprises a first limiting plate (321) arranged on the inner wall of the first air outlet (32), an installation frame (322) arranged below the first limiting plate (321), a first connecting rod (331) penetrating through the installation frame (322), a first baffle (33) arranged at the top of the first connecting rod (331) and a connecting block (332) arranged at the bottom of the first connecting rod (331); supporting legs (31) are arranged on the side walls of the mounting plate (3), and air conveying cavities (311) communicated with the first through cavities (36) are arranged in the supporting legs (31); the bottom of the box body is provided with a fifth through hole (140) matched with the gas transmission cavity, the fifth through hole is connected with a gas transmission pipe, and hot gas is transmitted into the first through cavity under the action of the gas transmission pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430427.XA CN109572244B (en) | 2018-11-28 | 2018-11-28 | Printing dryer capable of improving drying effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430427.XA CN109572244B (en) | 2018-11-28 | 2018-11-28 | Printing dryer capable of improving drying effect |
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| CN109572244A CN109572244A (en) | 2019-04-05 |
| CN109572244B true CN109572244B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811430427.XA Active CN109572244B (en) | 2018-11-28 | 2018-11-28 | Printing dryer capable of improving drying effect |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109970312A (en) * | 2019-04-24 | 2019-07-05 | 杭州小橙工业设计有限公司 | A kind of sludge drying machine promoting drying effect |
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| CN109572244A (en) | 2019-04-05 |
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