CN109338619B - Wear-resistant and crease-resistant polyester fabric integrated dyeing device and control method thereof - Google Patents
Wear-resistant and crease-resistant polyester fabric integrated dyeing device and control method thereof Download PDFInfo
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- CN109338619B CN109338619B CN201811502361.0A CN201811502361A CN109338619B CN 109338619 B CN109338619 B CN 109338619B CN 201811502361 A CN201811502361 A CN 201811502361A CN 109338619 B CN109338619 B CN 109338619B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
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Abstract
The invention discloses an integrated dyeing device for wear-resistant and crease-resistant polyester fabric and a control method thereof. Belongs to the technical field of polyester fabric production equipment. The device can make the upper and lower face dyeing of polyester fabric even, and is effectual to the stoving of polyester fabric, can detect the polyester fabric ventilative and detect with the heat preservation nature. The device comprises a cloth discharging machine, a polyester fabric dyeing device body, a polyester fabric steam drying device, a cloth storage rack, a polyester fabric winding machine, a microcontroller and a rack; the polyester fabric dyeing device body is arranged on the right side of the cloth outlet machine, the polyester fabric steam drying device is arranged on the right side of the polyester fabric dyeing device body, the cloth storage rack is arranged on the right side of the polyester fabric steam drying device, and the polyester fabric winding machine is arranged on the right side of the cloth storage rack.
Description
Technical Field
The invention relates to the technical field of polyester fabric production equipment, in particular to an integrated dyeing device for wear-resistant and crease-resistant polyester fabric and a control method thereof.
Background
The polyester fabric is required to be dried immediately after being dyed, but the prior polyester fabric dyeing device body often has uneven upper and lower surface dyeing on the polyester fabric after being dried.
The air permeability and the heat preservation performance of the terylene fabric can be felt by a wearer. The clothes with good air permeability and heat preservation performance can keep the heat of the clothes worn by the wearer and is breathable and comfortable to wear. The clothes with good air permeability can increase the heat dissipation speed, avoid the phenomenon of sweat accumulation of a human body and improve the wearing comfort of people.
The terylene fabric with good air permeability and good heat preservation effect is a better requirement for the terylene fabric by people. However, at present, no equipment for detecting the air permeability and the heat preservation of the polyester fabric at the same time is available, so that it is very necessary to design a device capable of detecting the air permeability and the heat preservation of the polyester fabric.
Disclosure of Invention
The invention provides an integrated dyeing device for wear-resistant crease-resistant polyester fabric and a control method thereof, which aims to solve the defect that the ventilation detection and the heat preservation detection of the polyester fabric are difficult to perform due to the fact that no special equipment for integrating the ventilation detection and the heat preservation detection of the polyester fabric exists at present, and the dyeing device is uniform in dyeing of the upper surface and the lower surface of the polyester fabric, good in drying effect on the polyester fabric, capable of performing ventilation detection on the polyester fabric and high in reliability.
The technical problems are solved by the following technical proposal:
the wear-resistant crease-resistant polyester fabric integrated dyeing device comprises a cloth discharging machine, a polyester fabric dyeing device body, a polyester fabric steam drying device, a cloth storage rack, a polyester fabric winding machine, a microcontroller and a rack;
the polyester fabric dyeing device body is arranged on the right side of the cloth discharging machine, the polyester fabric steam drying device is arranged on the right side of the polyester fabric dyeing device body, the cloth storage rack is arranged on the right side of the polyester fabric steam drying device, and the polyester fabric winding machine is arranged on the right side of the cloth storage rack;
a first horizontal cloth conveying double roller is arranged in a dyeing cylinder of the polyester fabric dyeing device body, a second horizontal cloth conveying double roller is arranged in the dyeing cylinder right to the first horizontal cloth conveying double roller, a third horizontal cloth conveying double roller is arranged in the dyeing cylinder above the second horizontal cloth conveying double roller, a fourth horizontal cloth conveying double roller is arranged in the dyeing cylinder right to the left of the third horizontal cloth conveying double roller, and a fifth horizontal cloth conveying double roller is arranged above the fourth horizontal cloth conveying double roller; a sixth horizontal cloth conveying double roller is arranged between the polyester fabric steam drying device and the cloth storage rack;
a plurality of upper steam drying mechanisms are horizontally arranged in a drying cavity of the polyester fabric steam drying device, and a plurality of lower steam drying mechanisms are horizontally arranged in a one-to-one correspondence with the upper steam drying mechanisms;
each upper steam drying mechanism comprises an upper steam input pipe, an upper steam pressing plate and an upper steam discharge pipe, wherein the upper steam input pipe is arranged on the right lower side of the upper steam input pipe, the left end of the upper steam pressing plate is connected to the right surface of the lower end of the upper steam input pipe, and the right end of the upper steam pressing plate is connected to the left surface of the lower end of the upper steam discharge pipe;
each lower steam drying mechanism comprises a lower steam input pipe, a lower steam pressing plate and a lower steam discharge pipe, wherein the lower steam input pipe is arranged at the upper left side of the lower steam input port;
the steam outlet of the upper steam input pipe and the steam outlet of the lower steam input pipe are arranged opposite to each other;
the cloth storage rack comprises a gravity rolling shaft, two upper cloth conveying rotating shafts and two upper cloth conveying rotating shafts which are horizontally and parallelly arranged on the rack, a first lower cloth conveying rotating shaft which is arranged on the rack at the left lower part of the first upper cloth conveying rotating shaft, a second lower cloth conveying rotating shaft which is arranged on the rack at the right lower part of the second upper cloth conveying rotating shaft, a first middle cloth conveying rotating shaft which is arranged on the rack at the right lower part of the first upper cloth conveying rotating shaft, a second middle cloth conveying rotating shaft which is arranged on the rack at the left lower part of the second upper cloth conveying rotating shaft, and two vertical sliding grooves which are arranged between the first middle cloth conveying rotating shaft and the second middle cloth conveying rotating shaft in the rack and are oppositely arranged front and back; the two ends of the gravity rolling shaft are movably arranged in the two vertical sliding grooves; the winding shaft of the polyester fabric winding machine is horizontally arranged at the upper right part of the second lower cloth conveying rotating shaft; the right surface of the cloth conveying rotating shaft in the second step and the left surface of the upper cloth conveying rotating shaft in the second step are in the same vertical plane; a fabric ventilation detection device capable of detecting whether the ventilation of the polyester fabric is qualified or not is arranged between the second cloth conveying rotating shaft and the second upper cloth conveying rotating shaft; the control end of the cloth discharging machine, the control end of the polyester fabric dyeing device body, the control end of the polyester fabric steam drying device, the control end of the polyester fabric winding machine and the control end of the fabric ventilation detection device are respectively connected with the microcontroller.
Under the control of the microcontroller, when the polyester fabric is rolled by the polyester fabric rolling machine, the fabric ventilation detection equipment is started to detect ventilation of the polyester fabric, and whether the ventilation of the polyester fabric rolled by the polyester fabric rolling machine is qualified is judged.
And leading the polyester fabric to be fed into a drying cavity of the polyester fabric steam drying device for drying. And the upper steam pressing plate can extrude upper steam on the upper surface of the polyester fabric, so that the contact time of the upper steam and the polyester fabric is long, when the upper steam reaches the upper steam discharge pipe, the upper steam is discharged by the corresponding upper steam discharge pipe, and in the same way, the lower steam pressing plate can extrude lower steam on the lower surface of the polyester fabric, so that the contact time of the lower steam and the polyester fabric is long, and when the lower steam reaches the lower steam discharge pipe, the lower steam is discharged by the corresponding lower steam discharge pipe.
Because the lower steam input port of the lower steam input pipe and the upper steam input port of the upper steam input pipe are arranged vertically and oppositely, the polyester fabric can be kept to advance on the horizontal plane, and the drying effect of the polyester fabric is good.
The upper surface and the lower surface of the polyester fabric are respectively provided with an opportunity to face upwards and upwards in the dyeing vat by changing the upper surface and the lower surface of the polyester fabric in the dyeing vat of the dyeing device body, so that the upper surface and the lower surface of the polyester fabric are uniformly dyed.
Preferably, the fabric ventilation detection device comprises a fabric detection frame which is driven by a first cylinder to longitudinally move and is arranged on a rack, and an air blowing mechanism, an air quantity detection mechanism, a heating mechanism and a heat detection mechanism which are respectively arranged on the rack;
the fabric detection frame comprises a blowing ventilation detection area and a heating heat insulation detection area; the air blowing pipe of the air blowing mechanism is opposite to the left side of the air blowing and ventilation detection area, the first air receiving port of the air flow detection mechanism is opposite to the right side of the air blowing and ventilation detection area, the second air receiving port of the air flow detection mechanism is arranged above the air blowing pipe at the left side of the air blowing and ventilation detection area, and the third air receiving port of the air flow detection mechanism is arranged below the air blowing pipe at the left side of the air blowing and ventilation detection area; a heat insulation board is arranged in the heating heat insulation detection area, a horn-shaped heat reflection cover with an opening facing left is arranged on the left surface of the heat insulation board, the heat dissipation end of the heating mechanism is arranged in the heat reflection cover, and the heat detection end of the heat detection mechanism is opposite to the left side of the heat reflection cover;
a first motor is arranged on the air blowing pipe, a rotating ring is arranged on a rotating shaft of the first motor, a plurality of air blowing changing pipes are arranged on the rotating ring, and a spiral air guide sheet is arranged on the inner pipe wall of each air blowing changing pipe; each blowing changing pipe can be in one-to-one butt joint and pressed on an air outlet of the blowing pipe under the drive of a rotating shaft of a motor I; the control end of the first air cylinder, the control end of the air blowing mechanism, the control end of the air flow detection mechanism, the control end of the heating mechanism, the control end of the heat detection mechanism and the control end of the first motor are respectively connected with the microcontroller.
When the air permeability of the terylene fabric is detected, the terylene fabric passes through the air blowing pipe and the first air receiving port, and the terylene fabric passing through the air blowing pipe and the first air receiving port falls in a vertical plane.
Then under the control of the microcontroller, the blowing pipe of the blowing mechanism blows the terylene fabric positioned in the blowing ventilation detection area, the first air receiving port, the second air receiving port and the third air receiving port of the air quantity detection mechanism collect the air blown by the blowing pipe respectively, and the air quantity detection mechanism detects the flow rate of the collected air; determining whether the air permeability of the polyester fabric is qualified according to the detected air flow rate; if the detected gas flow rate is within the set value range, judging that the air permeability of the polyester fabric is qualified, otherwise, judging that the air permeability of the polyester fabric is unqualified;
the method comprises the steps of detecting the air permeability of the polyester fabric, and simultaneously starting a heat emitting end of a heating mechanism to emit heat to perform heating and heat insulation detection on the polyester fabric positioned in a heating and heat insulation detection area; if the heat detection mechanism detects that the heat transmitted from the side of the polyester fabric is within the range of the set value, judging that the heat preservation property of the polyester fabric is qualified, otherwise, judging that the heat preservation property of the polyester fabric is unqualified; and judging the terylene fabric with qualified air permeability and heat preservation as a qualified terylene fabric product. And then warehousing the qualified terylene fabric products.
Preferably, the air blowing mechanism comprises a nitrogen storage tank, and an air inlet end of the air blowing mechanism is in butt joint connection with an air outlet of the nitrogen storage tank; the gas quantity detection mechanism comprises a nitrogen detector outside the tank, three gas collection tanks and a nitrogen detector in the tank, wherein the nitrogen detector is respectively arranged in the three gas collection tanks; the air inlets of the three air collection tanks are respectively connected with the air outlet pipes corresponding to the first air outlet, the second air outlet and the third air outlet in a butt joint way; the nitrogen detector outside the tank and the nitrogen detector in each tank are respectively connected with the microcontroller.
The nitrogen content in the outside air of gas collection jar is gathered to the outside nitrogen gas detector of jar, and the nitrogen content in the jar is gathered to the inside nitrogen gas detector of jar, compares or calculates the back each other according to the nitrogen content that the outside nitrogen detector of each jar detected and the nitrogen content that the outside nitrogen detector detected can indirectly judge whether the gas permeability of dacron surface fabric is unqualified.
The air inlet of the first gas collecting tank of the three gas collecting tanks is in butt joint connection with the air outlet pipe of the first air collecting port; an air inlet of a second gas collection tank in the three gas collection tanks is in butt joint connection with an air outlet pipe of the second air collection port; an air inlet of a third gas collecting tank in the three gas collecting tanks is in butt joint connection with an air outlet pipe of the third air collecting port.
Because the size of the gas blown out from the gas blowing pipe is settable. When the first air receiving port, the second air receiving port and the third air receiving port collect gas, air and nitrogen blown out from the air blowing pipe are collected into the corresponding three gas collecting tanks. Therefore, the air flow penetration rate L1 of the polyester fabric can be calculated by detecting the nitrogen content in the first gas collecting tank. The reflectivity L2 on the air flow of the terylene fabric can be calculated by detecting the nitrogen content in the second gas collection tank. The reflectivity L3 of the terylene fabric under the air flow can be calculated by detecting the nitrogen content in the third gas collection tank.
When the value H1 of the upper air flow reflectivity L2 divided by the lower air flow reflectivity L3 is more than or equal to a set value 1A and less than or equal to a set value 1.2A, judging that the air blown by the air blowing pipe is vertically blown to the polyester fabric, wherein A is a correction parameter of the set value; when the value H1 of the upper air flow reflectivity L2 divided by the lower air flow reflectivity L3 is larger than the set value 1.2A, the air blown by the air blowing pipe is judged to be blown upwards obliquely to the polyester fabric.
When the angle B of the air blown by the air blowing pipe, which is obliquely blown upwards to the polyester fabric, is larger than 150 degrees, if the value H2 of the air flow transmittance L1 divided by the air flow upper reflectivity L2 is larger than or equal to a set value 10A, and meanwhile, if the value H1 of the air flow upper reflectivity L2 divided by the air flow lower reflectivity L3 is smaller than or equal to a set value 15A, judging that the polyester fabric is qualified in air permeability, otherwise, judging that the polyester fabric is not qualified in air permeability.
Preferably, wind speed sensors are respectively arranged in the air outlet pipes corresponding to the first air outlet, the second air outlet and the third air outlet of the air volume detection mechanism, and each wind speed sensor is respectively connected with the microcontroller.
The air flow entering the first air receiving port, the second air receiving port and the third air receiving port can be easily detected through the air speed sensor. The air flow detected by each air speed sensor is compared or calculated with the preset values among the air flow speeds of the first air outlet, the second air outlet and the third air outlet, so that whether the air permeability of the polyester fabric is qualified can be judged more quickly. The method for controlling the air permeability of the polyester fabric is simple and has high reliability.
Preferably, a laser lamp which irradiates vertically downwards is arranged at the upper end of the fabric detection frame, a photoelectric sensor which can receive the laser lamp is arranged at the lower end of the fabric detection frame, and the laser lamp and the photoelectric sensor are respectively connected with the microcontroller; the gravity rolling shaft is provided with a height sensor connected with the microcontroller.
The tension J1 at the lower end of the polyester fabric can be calculated through the height sensor.
When the air blowing pipe blows air to the left side of the polyester fabric, the polyester fabric protrudes to the right, the protruding polyester fabric can block the laser lamp from irradiating the photoelectric sensor, and the protruding length K1 of the polyester fabric to the right can be obtained according to the size of the optical signal value H detected by the photoelectric sensor. The right bulge of the polyester fabric is caused by the fact that the air blowing pipe blows air to the left side of the polyester fabric. The wind speed of the air blowing pipe for blowing air to the left surface of the polyester fabric is set as V1. When J1 is constant, the larger the value of V1 is, the larger the value of K1 is, the more light is blocked, and the smaller the light detected by the photosensor is.
Because V1 and J1 can be preset, under the condition that V1 and J1 are set values, the value of K1 can reflect the pit depth of the left surface of the polyester fabric; the deeper the pit depth, the larger the gap between spinning terylene of the terylene fabric positioned at the pit is, so that more wind blown into the pit can enter the first air receiving port through the terylene fabric. If the values of V1 and J1 are set values, when the value of K1 falls within the set value and the air flow penetration rate L1 is within the preset air flow penetration rate range, the air permeability of the polyester fabric is qualified, and otherwise the air permeability of the polyester fabric is unqualified.
Preferably, the central line of the pipe orifice of the air blowing pipe, the central line of the first air receiving port, the central line of the second air receiving port and the central line of the third air receiving port all fall in the same vertical plane.
Preferably, a horizontal rotating motor is arranged on the frame, and an air blowing pipe of the air blowing mechanism, a second air receiving port of the air quantity detecting mechanism and a third air receiving port of the air quantity detecting mechanism are fixedly arranged on a rotating shaft of the horizontal rotating motor.
The rotating shaft of the horizontal rotating motor can drive the air blowing pipe, the second air receiving port and the third air receiving port to rotate together in the same horizontal plane, so that the angles among the air blowing pipe, the second air receiving port, the third air receiving port and the polyester fabric are easy to control.
Preferably, the included angle between the central line of the air blowing pipe and the central line of the second air receiving opening is larger than 90 degrees, and the included angle between the central line of the air blowing pipe and the central line of the third air receiving opening is smaller than 90 degrees. Easy control and high reliability.
The control method of the integrated dyeing device suitable for the wear-resistant and crease-resistant polyester fabric comprises the polyester fabric air permeability detection process, wherein the polyester fabric air permeability detection process is as follows:
when the air permeability of the terylene fabric is detected, the terylene fabric passes through the air blowing pipe and the first air receiving port, and the terylene fabric passing through the air blowing pipe and the first air receiving port falls in a vertical plane.
Then under the control of the microcontroller, the blowing pipe of the blowing mechanism blows the terylene fabric positioned in the blowing ventilation detection area, the first air receiving port, the second air receiving port and the third air receiving port of the air quantity detection mechanism collect the air blown by the blowing pipe respectively, and the air quantity detection mechanism detects the flow rate of the collected air; determining whether the air permeability of the polyester fabric is qualified according to the detected air size; if the detected flow rate of the gas is within the design range, judging that the air permeability of the polyester fabric is qualified, otherwise, judging that the air permeability of the polyester fabric is unqualified;
the method comprises the steps of detecting the air permeability of the polyester fabric, and simultaneously starting a heat emitting end of a heating mechanism to emit heat to perform heating and heat insulation detection on the polyester fabric positioned in a heating and heat insulation detection area; if the heat detection mechanism detects that the heat transmitted from the side of the polyester fabric is within the design range, judging that the heat preservation performance of the polyester fabric is qualified, otherwise, judging that the heat preservation performance of the polyester fabric is unqualified;
and judging the terylene fabric with qualified air permeability and heat preservation as a qualified terylene fabric product.
The invention can achieve the following effects:
the invention has good drying effect on the polyester fabric, can detect the ventilation and the heat preservation of the polyester fabric, and has high reliability.
Drawings
Fig. 1 is a schematic diagram of an overall usage state connection structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of a connection structure of a polyester fabric in a use state at the left side of a fabric detection frame according to an embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure of a polyester fabric in a use state on the right side of a fabric detection frame according to an embodiment of the present invention.
Fig. 4 is a schematic view of a local connection structure in a use state according to an embodiment of the present invention.
Fig. 5 is a schematic view of a connection structure at a rotating ring according to an embodiment of the present invention.
Fig. 6 is a schematic view showing a connection structure of the blowing changing pipe provided on the rotating ring according to the embodiment of the present invention.
Fig. 7 is a schematic block diagram of a circuit schematic connection of an embodiment of the present invention.
Fig. 8 is a schematic diagram of a connection structure according to an embodiment of the present invention.
Fig. 9 is a schematic view of a connection structure in a use state according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The embodiment, the integrated dyeing device of wear-resistant crease-resistant polyester fabric and the control method thereof, as shown in fig. 1-9, comprise a cloth outlet machine 57, a polyester fabric dyeing device body w1, a polyester fabric steam drying device q1, a cloth storage frame 56, a polyester fabric winding machine 48, a microcontroller 43 and a rack 2; the polyester fabric dyeing device body is arranged on the right side of the cloth discharging machine, the polyester fabric steam drying device is arranged on the right side of the polyester fabric dyeing device body, the cloth storage rack is arranged on the right side of the polyester fabric steam drying device, and the polyester fabric winding machine is arranged on the right side of the cloth storage rack;
a first horizontal cloth conveying double roller w4 is arranged in a dyeing cylinder of the polyester fabric dyeing device body w1, a second horizontal cloth conveying double roller w5 is arranged in the dyeing cylinder right to the first horizontal cloth conveying double roller, a third horizontal cloth conveying double roller w6 is arranged in the dyeing cylinder above the second horizontal cloth conveying double roller, a fourth horizontal cloth conveying double roller w3 is arranged in the dyeing cylinder right to the third horizontal cloth conveying double roller, and a fifth horizontal cloth conveying double roller w2 is arranged above the fourth horizontal cloth conveying double roller; a sixth horizontal cloth conveying double rolling shaft 83 is arranged between the polyester fabric steam drying device and the cloth storage rack;
a plurality of upper steam drying mechanisms q2 and a plurality of lower steam drying mechanisms q6 which are horizontally arranged and are arranged in a one-to-one correspondence with the upper steam drying mechanisms are arranged in a drying cavity of the polyester fabric steam drying device;
each upper steam drying mechanism comprises an upper steam input pipe q3, an upper steam pressing plate q4 and an upper steam discharge pipe q5, wherein the upper steam input port faces to the lower right, the left end of the upper steam pressing plate is connected to the right surface of the lower end of the upper steam input pipe, and the right end of the upper steam pressing plate is connected to the left surface of the lower end of the upper steam discharge pipe;
each lower steam drying mechanism comprises a lower steam input pipe q7, a lower steam pressing plate q8 and a lower steam discharge pipe q9, wherein the lower steam input port faces to the upper left, the left end of the lower steam pressing plate is connected to the right surface of the upper end of the lower steam discharge pipe, and the right end of the lower steam pressing plate is connected to the right surface of the upper end of the lower steam input pipe;
the steam outlet of the upper steam input pipe and the steam outlet of the lower steam input pipe are arranged opposite to each other;
the cloth storage rack comprises a gravity rolling shaft 54, two upper cloth conveying rotating shafts 51 and two upper cloth conveying rotating shafts 58 which are horizontally and parallelly arranged on a rack, a first lower cloth conveying rotating shaft 50 which is arranged on a rack at the left lower part of the upper cloth conveying rotating shaft, a second lower cloth conveying rotating shaft 59 which is arranged on a rack at the right lower part of the second upper cloth conveying rotating shaft, a first middle cloth conveying rotating shaft 52 which is arranged on a rack at the right lower part of the first upper cloth conveying rotating shaft, a second middle cloth conveying rotating shaft 55 which is arranged on a rack at the left lower part of the second upper cloth conveying rotating shaft, and two vertical sliding grooves 53 which are arranged between the first middle cloth conveying rotating shaft and the second middle cloth conveying rotating shaft in a rack and are oppositely arranged front and back; the two ends of the gravity rolling shaft are movably arranged in the two vertical sliding grooves; the winding shaft 60 of the polyester fabric winding machine is horizontally arranged at the upper right part of the second lower cloth conveying rotating shaft; the right surface of the cloth conveying rotating shaft in the second step and the left surface of the upper cloth conveying rotating shaft in the second step are in the same vertical plane; a fabric ventilation detection device 49 capable of detecting whether the ventilation of the polyester fabric is qualified is arranged between the second cloth conveying rotating shaft and the second upper cloth conveying rotating shaft; the control end of the cloth discharging machine, the control end of the polyester fabric dyeing device body, the control end of the polyester fabric steam drying device, the control end of the polyester fabric winding machine and the control end of the fabric ventilation detection device are respectively connected with the microcontroller.
The fabric ventilation detection device is characterized in that a fabric detection frame 6 arranged on a rack is driven by a first cylinder 7 to longitudinally move, and an air blowing mechanism 34, an air quantity detection mechanism 46, a heating mechanism 44 and a heat detection mechanism 45 are respectively arranged on the rack; the fabric detection frame comprises a blowing ventilation detection area 5 and a heating heat insulation detection area 4; the air blowing pipe 17 of the air blowing mechanism is opposite to the left side of the air blowing and ventilation detection area, the first air receiving port 19 of the air flow detection mechanism is opposite to the right side of the air blowing and ventilation detection area, the second air receiving port 16 of the air flow detection mechanism is arranged on the upper side of the air blowing pipe on the left side of the air blowing and ventilation detection area, and the third air receiving port 18 of the air flow detection mechanism is arranged on the lower side of the air blowing pipe on the left side of the air blowing and ventilation detection area; a heat insulation board 22 is arranged in the heating heat insulation detection area, a horn-shaped heat reflection cover 21 with an opening facing left is arranged on the left surface of the heat insulation board, a heat dissipation end 20 of the heating mechanism is arranged in the heat reflection cover, and a heat detection end 15 of the heat detection mechanism is opposite to the left side of the heat reflection cover; a first motor 23 is arranged on the air blowing pipe, a rotating ring 25 is arranged on a rotating shaft 24 of the first motor, a plurality of air blowing changing pipes 26 are arranged on the rotating ring, and a spiral air guiding sheet 27 is arranged on the inner pipe wall of each air blowing changing pipe; each blowing changing pipe can be in one-to-one butt joint and pressed on an air outlet of the blowing pipe under the drive of a rotating shaft of a motor I; the control end of the first air cylinder, the control end of the air blowing mechanism, the control end of the air flow detection mechanism, the control end of the heating mechanism, the control end of the heat detection mechanism and the control end of the first motor are respectively connected with the microcontroller.
The air blowing mechanism comprises a nitrogen storage tank 33, and an air inlet end of the air blowing mechanism is in butt joint connection with an air outlet of the nitrogen storage tank; the gas quantity detection mechanism comprises an out-of-tank nitrogen detector 37, three gas collection tanks 28 and an in-tank nitrogen detector 47 respectively arranged in the three gas collection tanks; the air inlets of the three air collection tanks are respectively connected with the air outlet pipes corresponding to the first air outlet, the second air outlet and the third air outlet in a butt joint way; the nitrogen detector outside the tank and the nitrogen detector in each tank are respectively connected with the microcontroller.
A first in-tank nitrogen detector 30 is provided in a first one of the three gas collection tanks 29, a second in-tank nitrogen detector 32 is provided in a second one of the three gas collection tanks 31, and a third in-tank nitrogen detector 35 is provided in a third one of the three gas collection tanks 36.
And a wind speed sensor 38, a wind speed sensor 39 and a wind speed sensor 40 are respectively arranged in the air outlet pipes corresponding to the first air outlet, the second air outlet and the third air outlet of the air volume detection mechanism, and each wind speed sensor is respectively connected with the microcontroller.
A laser lamp 42 which irradiates vertically downwards is arranged at the upper end of the fabric detection frame, a photoelectric sensor 41 which can receive the laser lamp is arranged at the lower end of the fabric detection frame, and the laser lamp and the photoelectric sensor are respectively connected with the microcontroller; the gravity rolling shaft is provided with a height sensor connected with the microcontroller. The microcontroller in this embodiment is an industrial tablet computer of the CBW-T104S model.
The central line of the pipe orifice of the air blowing pipe, the central line of the first air receiving port, the central line of the second air receiving port and the central line of the third air receiving port are all in the same vertical plane.
The machine frame is provided with a horizontal rotation motor, and an air blowing pipe of the air blowing mechanism, a second air receiving port of the air quantity detection mechanism and a third air receiving port of the air quantity detection mechanism are fixedly arranged on a rotating shaft of the horizontal rotation motor.
The included angle between the central line of the air blowing pipe and the central line of the second air receiving opening is larger than 90 degrees, and the included angle between the central line of the air blowing pipe and the central line of the third air receiving opening is smaller than 90 degrees.
The polyester fabric 14 coming out of the outlet roller of the cloth outlet machine 57 is rolled up by the rolling shaft 60 of the polyester fabric rolling machine 48 after passing through the first horizontal cloth conveying double roller w4, the second horizontal cloth conveying double roller w5, the third horizontal cloth conveying double roller w6, the fourth horizontal cloth conveying double roller w3, the fifth horizontal cloth conveying double roller w2, the polyester fabric steam drying device, the sixth horizontal cloth conveying double roller 83, the lower surface of the first lower cloth conveying rotating shaft 50, the upper surface of the first upper cloth conveying rotating shaft 51, the lower surface of the first middle cloth conveying rotating shaft 52, the lower surface of the gravity rolling shaft 54, the lower surface of the second middle cloth conveying rotating shaft 55, the detection area of the fabric ventilation detection device 49, the upper surface of the second upper cloth conveying rotating shaft 58 and the lower surface of the second lower cloth conveying rotating shaft 59 in sequence.
The nitrogen content in the outside air of gas collection jar is gathered to the outside nitrogen gas detector of jar, and the nitrogen content in the jar is gathered to the inside nitrogen gas detector of jar, compares or calculates the back each other according to the nitrogen content that the outside nitrogen detector of each jar detected and the nitrogen content that the outside nitrogen detector detected can indirectly judge whether the gas permeability of dacron surface fabric is unqualified.
The air inlet of the first gas collecting tank of the three gas collecting tanks is in butt joint connection with the air outlet pipe of the first air collecting port; an air inlet of a second gas collection tank in the three gas collection tanks is in butt joint connection with an air outlet pipe of the second air collection port; an air inlet of a third gas collecting tank in the three gas collecting tanks is in butt joint connection with an air outlet pipe of the third air collecting port.
Because the size of the gas blown out from the gas blowing pipe is settable. When the first air receiving port, the second air receiving port and the third air receiving port collect gas, air and nitrogen blown out from the air blowing pipe are collected into the corresponding three gas collecting tanks. Therefore, the air flow penetration rate L1 of the polyester fabric can be calculated by detecting the nitrogen content in the first gas collecting tank. The reflectivity L2 on the air flow of the terylene fabric can be calculated by detecting the nitrogen content in the second gas collection tank. The reflectivity L3 of the terylene fabric under the air flow can be calculated by detecting the nitrogen content in the third gas collection tank.
When the value H1 of the upper air flow reflectivity L2 divided by the lower air flow reflectivity L3 is more than or equal to a set value 1A and less than or equal to a set value 1.2A, judging that the air blown by the air blowing pipe is vertically blown to the polyester fabric, wherein A is a correction parameter of the set value; when the value H1 of the upper air flow reflectivity L2 divided by the lower air flow reflectivity L3 is larger than the set value 1.2A, the air blown by the air blowing pipe is judged to be blown upwards obliquely to the polyester fabric.
When the angle B of the air blown by the air blowing pipe, which is obliquely blown upwards to the polyester fabric, is larger than 150 degrees, if the value H2 of the air flow transmittance L1 divided by the air flow upper reflectivity L2 is larger than or equal to a set value 10A, and meanwhile, if the value H1 of the air flow upper reflectivity L2 divided by the air flow lower reflectivity L3 is smaller than or equal to a set value 15A, judging that the polyester fabric is qualified in air permeability, otherwise, judging that the polyester fabric is not qualified in air permeability.
The air flow entering the first air receiving port, the second air receiving port and the third air receiving port can be easily detected through the air speed sensor. The air flow detected by each air speed sensor is compared or calculated with the preset values among the air flow speeds of the first air outlet, the second air outlet and the third air outlet, so that whether the air permeability of the polyester fabric is qualified can be judged more quickly. The method for controlling the air permeability of the polyester fabric is simple and has high reliability.
The tension J1 at the lower end of the polyester fabric can be calculated through the height sensor.
When the air blowing pipe blows air to the left side of the polyester fabric 14, the polyester fabric protrudes to the right, the protruding polyester fabric can block the laser lamp from shining to the photoelectric sensor, and the protruding length K1 of the polyester fabric to the right can be obtained according to the size of the optical signal value H detected by the photoelectric sensor. The right bulge of the polyester fabric is caused by the fact that the air blowing pipe blows air to the left side of the polyester fabric. The wind speed of the air blowing pipe for blowing air to the left surface of the polyester fabric is set as V1. When J1 is constant, the larger the value of V1 is, the larger the value of K1 is, the more light is blocked, and the smaller the light detected by the photosensor is.
Because V1 and J1 can be preset, under the condition that V1 and J1 are set values, the value of K1 can reflect the pit depth of the left surface of the polyester fabric; the deeper the pit depth, the larger the gap between spinning terylene of the terylene fabric positioned at the pit is, so that more wind blown into the pit can enter the first air receiving port through the terylene fabric. If the values of V1 and J1 are set values, when the value of K1 falls within the set value and the air flow penetration rate L1 is within the preset air flow penetration rate range, the air permeability of the polyester fabric is qualified, and otherwise the air permeability of the polyester fabric is unqualified.
The rotating shaft of the horizontal rotating motor can drive the air blowing pipe, the second air receiving port and the third air receiving port to rotate together in the same horizontal plane, so that the angles among the air blowing pipe, the second air receiving port, the third air receiving port and the polyester fabric are easy to control.
A control method of an integrated dyeing device suitable for wear-resistant and crease-resistant polyester fabric comprises the following steps of detecting the air permeability of the polyester fabric:
when the air permeability of the polyester fabric is detected, the polyester fabric passes through the position between the air blowing pipe and the first air receiving opening, and the polyester fabric passing through the position between the air blowing pipe and the first air receiving opening falls in a vertical plane;
then under the control of the microcontroller, the blowing pipe of the blowing mechanism blows the terylene fabric positioned in the blowing ventilation detection area, the first air receiving port, the second air receiving port and the third air receiving port of the air quantity detection mechanism collect the air blown by the blowing pipe respectively, and the air quantity detection mechanism detects the flow rate of the collected air; determining whether the air permeability of the polyester fabric is qualified according to the detected air size; if the detected flow rate of the gas is within the design range, judging that the air permeability of the polyester fabric is qualified, otherwise, judging that the air permeability of the polyester fabric is unqualified;
the method comprises the steps of detecting the air permeability of the polyester fabric, and simultaneously starting a heat emitting end of a heating mechanism to emit heat to perform heating and heat insulation detection on the polyester fabric positioned in a heating and heat insulation detection area; if the heat detection mechanism detects that the heat transmitted from the side of the polyester fabric is within the design range, judging that the heat preservation performance of the polyester fabric is qualified, otherwise, judging that the heat preservation performance of the polyester fabric is unqualified;
and judging the terylene fabric with qualified air permeability and heat preservation as a qualified terylene fabric product.
When the air permeability of the polyester fabric is detected, the polyester fabric is tensioned through a gravity rolling shaft, so that a detection area of the polyester fabric is in a vertical plane; at this time, the terylene fabric is positioned between the air blowing pipe and the first air receiving port.
Then under the control of the microcontroller, the blowing pipe of the blowing mechanism blows the terylene fabric positioned in the blowing ventilation detection area, the first air receiving port, the second air receiving port and the third air receiving port of the air quantity detection mechanism collect the air blown by the blowing pipe respectively, and the air quantity detection mechanism detects the flow rate of the collected air; determining whether the air permeability of the polyester fabric is qualified according to the detected air flow rate; if the detected gas flow rate is within the set value range, judging that the air permeability of the polyester fabric is qualified, otherwise, judging that the air permeability of the polyester fabric is unqualified;
the method comprises the steps of detecting the air permeability of the polyester fabric, and simultaneously starting a heat emitting end of a heating mechanism to emit heat to perform heating and heat insulation detection on the polyester fabric positioned in a heating and heat insulation detection area; if the heat detection mechanism detects that the heat transmitted from the side of the polyester fabric is within the range of the set value, judging that the heat preservation property of the polyester fabric is qualified, otherwise, judging that the heat preservation property of the polyester fabric is unqualified; and judging the terylene fabric with qualified air permeability and heat preservation as a qualified terylene fabric product. And then warehousing the qualified terylene fabric products.
And leading the polyester fabric to be fed into a drying cavity of the polyester fabric steam drying device for drying. And the upper steam pressing plate can extrude upper steam on the upper surface of the polyester fabric, so that the contact time of the upper steam and the polyester fabric is long, when the upper steam reaches the upper steam discharge pipe, the upper steam is discharged by the corresponding upper steam discharge pipe, and in the same way, the lower steam pressing plate can extrude lower steam on the lower surface of the polyester fabric, so that the contact time of the lower steam and the polyester fabric is long, and when the lower steam reaches the lower steam discharge pipe, the lower steam is discharged by the corresponding lower steam discharge pipe.
Because the lower steam input port of the lower steam input pipe and the upper steam input port of the upper steam input pipe are arranged vertically and oppositely, the polyester fabric can be kept to advance on the horizontal plane, and the drying effect of the polyester fabric is good. According to the embodiment, the upper surface and the lower surface of the polyester fabric are respectively provided with the opportunity to face upwards and upwards in the dyeing vat by changing the upper surface and the lower surface of the polyester fabric in the dyeing vat of the dyeing device body, so that the upper surface and the lower surface of the polyester fabric are uniformly dyed.
Claims (1)
1. The wear-resistant crease-resistant polyester fabric integrated dyeing device comprises a cloth discharging machine, a polyester fabric dyeing device body, a polyester fabric steam drying device, a cloth storage rack, a polyester fabric winding machine, a microcontroller and a rack; the polyester fabric dyeing device is characterized in that the polyester fabric dyeing device body is arranged on the right side of the cloth discharging machine, the polyester fabric steam drying device is arranged on the right side of the polyester fabric dyeing device body, the cloth storage rack is arranged on the right side of the polyester fabric steam drying device, and the polyester fabric winding machine is arranged on the right side of the cloth storage rack; a first horizontal cloth conveying double roller is arranged in a dyeing cylinder of the polyester fabric dyeing device body, a second horizontal cloth conveying double roller is arranged in the dyeing cylinder right to the first horizontal cloth conveying double roller, a third horizontal cloth conveying double roller is arranged in the dyeing cylinder above the second horizontal cloth conveying double roller, a fourth horizontal cloth conveying double roller is arranged in the dyeing cylinder right to the left of the third horizontal cloth conveying double roller, and a fifth horizontal cloth conveying double roller is arranged above the fourth horizontal cloth conveying double roller; a sixth horizontal cloth conveying double roller is arranged between the polyester fabric steam drying device and the cloth storage rack; a plurality of upper steam drying mechanisms are horizontally arranged in a drying cavity of the polyester fabric steam drying device, and a plurality of lower steam drying mechanisms are horizontally arranged in a one-to-one correspondence with the upper steam drying mechanisms;
each upper steam drying mechanism comprises an upper steam input pipe, an upper steam pressing plate and an upper steam discharge pipe, wherein the upper steam input pipe is arranged on the right lower side of the upper steam input pipe, the left end of the upper steam pressing plate is connected to the right surface of the lower end of the upper steam input pipe, and the right end of the upper steam pressing plate is connected to the left surface of the lower end of the upper steam discharge pipe;
each lower steam drying mechanism comprises a lower steam input pipe, a lower steam pressing plate and a lower steam discharge pipe, wherein the lower steam input pipe is arranged at the upper left side of the lower steam input port; the steam outlet of the upper steam input pipe and the steam outlet of the lower steam input pipe are arranged opposite to each other;
the cloth storage rack comprises a gravity rolling shaft, two upper cloth conveying rotating shafts and two upper cloth conveying rotating shafts which are horizontally and parallelly arranged on the rack, a first lower cloth conveying rotating shaft which is arranged on the rack at the left lower part of the first upper cloth conveying rotating shaft, a second lower cloth conveying rotating shaft which is arranged on the rack at the right lower part of the second upper cloth conveying rotating shaft, a first middle cloth conveying rotating shaft which is arranged on the rack at the right lower part of the first upper cloth conveying rotating shaft, a second middle cloth conveying rotating shaft which is arranged on the rack at the left lower part of the second upper cloth conveying rotating shaft, and two vertical sliding grooves which are arranged between the first middle cloth conveying rotating shaft and the second middle cloth conveying rotating shaft in the rack and are oppositely arranged front and back; the two ends of the gravity rolling shaft are movably arranged in the two vertical sliding grooves; the winding shaft of the polyester fabric winding machine is horizontally arranged at the upper right part of the second lower cloth conveying rotating shaft; the right surface of the cloth conveying rotating shaft in the second step and the left surface of the upper cloth conveying rotating shaft in the second step are in the same vertical plane; a fabric ventilation detection device capable of detecting whether the ventilation of the polyester fabric is qualified or not is arranged between the second cloth conveying rotating shaft and the second upper cloth conveying rotating shaft; the control end of the cloth discharging machine, the control end of the polyester fabric dyeing device body, the control end of the polyester fabric steam drying device, the control end of the polyester fabric winding machine and the control end of the fabric ventilation detection device are respectively connected with the microcontroller;
the fabric ventilation detection device comprises a fabric detection frame which is driven by a first cylinder to longitudinally move and is arranged on a rack, and an air blowing mechanism, an air quantity detection mechanism, a heating mechanism and a heat detection mechanism which are respectively arranged on the rack;
the fabric detection frame comprises a blowing ventilation detection area and a heating heat insulation detection area; the air blowing pipe of the air blowing mechanism is opposite to the left side of the air blowing and ventilation detection area, the first air receiving port of the air flow detection mechanism is opposite to the right side of the air blowing and ventilation detection area, the second air receiving port of the air flow detection mechanism is arranged above the air blowing pipe at the left side of the air blowing and ventilation detection area, and the third air receiving port of the air flow detection mechanism is arranged below the air blowing pipe at the left side of the air blowing and ventilation detection area; a heat insulation board is arranged in the heating heat insulation detection area, a horn-shaped heat reflection cover with an opening facing left is arranged on the left surface of the heat insulation board, the heat dissipation end of the heating mechanism is arranged in the heat reflection cover, and the heat detection end of the heat detection mechanism is opposite to the left side of the heat reflection cover;
a first motor is arranged on the air blowing pipe, a rotating ring is arranged on a rotating shaft of the first motor, a plurality of air blowing changing pipes are arranged on the rotating ring, and a spiral air guide sheet is arranged on the inner pipe wall of each air blowing changing pipe; each blowing changing pipe can be in one-to-one butt joint and pressed on an air outlet of the blowing pipe under the drive of a rotating shaft of a motor I; the control end of the first air cylinder, the control end of the air blowing mechanism, the control end of the air flow detection mechanism, the control end of the heating mechanism, the control end of the heat detection mechanism and the control end of the first motor are respectively connected with the microcontroller.
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| CN109338619B true CN109338619B (en) | 2023-04-28 |
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