CN111959103A - Drying part of rotary screen printing machine - Google Patents
Drying part of rotary screen printing machine Download PDFInfo
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- CN111959103A CN111959103A CN202010941589.0A CN202010941589A CN111959103A CN 111959103 A CN111959103 A CN 111959103A CN 202010941589 A CN202010941589 A CN 202010941589A CN 111959103 A CN111959103 A CN 111959103A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
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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
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of rotary screen printing machines, and discloses a drying part of a rotary screen printing machine, which comprises a drying room, wherein a blower is fixedly connected to the middle of the top of the drying room, a room door is movably connected to one side of the drying room, a handle is fixedly connected to the middle of the outer side of the room door, a cloth inlet is formed in the top end of the other side of the drying room, and a cloth outlet is formed in the bottom end of the other side of the drying room. This drying part of circular screen printer, through the setting of electric telescopic handle one and electric telescopic handle two, two electric telescopic handle's flexible can change the height of the board that blows with it looks fixed connection, shorten the distance between the cloth of board and different thickness that blows, the stoving of the cloth of being convenient for has improved the efficiency that the cloth was dried, and the cloth after drying in this drying part can enter into the cooling intracavity and cool down in addition, and the rolling of the cloth of being convenient for has improved the practicality of this drying part.
Description
Technical Field
The invention relates to the technical field of rotary screen printing machines, in particular to a drying part of a rotary screen printing machine.
Background
The drying room is drying equipment of the rotary screen printing machine, after a fabric is printed and dyed by a rotary screen, color paste on the fabric is still in a liquid or partially liquid-solid mixed state, and a final product requires that the color paste is embedded into the surface of the fabric in a solid state, so that the color paste needs to be rapidly solidified by the drying room in a high-temperature and high-pressure mode, the temperature control is most important for the drying function of the drying room, the temperature cannot be too high or too low, the printed and dyed colors are easily lightened, and the color paste cannot be completely solidified at low temperature.
The drying device of the existing rotary screen printing machine is used for horizontally arranging fabrics, a heat source is provided in a drying room, and a fan is used for diffusing hot air to each indoor position, the air circulation model of a fabric drying environment is ignored by the drying device, so that the temperature field on the surface of the fabrics is disordered, the drying degree of color paste is poor, meanwhile, the printing speed of the rotary screen printing machine is 1.5-3 times faster than that of the rotary screen printing machine, the drying room must be lengthened to ensure that the fabrics have enough time to be dried, but the drying room is too long, occupies a large space, and has low utilization rate, and the improvement is necessary.
Disclosure of Invention
Aiming at the defects of the drying part of the existing rotary screen printing machine, the invention provides the drying part of the rotary screen printing machine, which has the advantages of capability of quickly drying fabrics, small floor area of a drying room and the like, and solves the problems in the background art.
The invention provides the following technical scheme: the utility model provides a drying part of circular screen printer, includes the stoving room, the middle part fixedly connected with hair-dryer at stoving roof portion, one side swing joint in stoving room has the door, the middle part fixedly connected with handle in the door outside, the top of stoving room opposite side is equipped with the cloth import, the bottom of stoving room opposite side is equipped with the cloth export, the middle part fixedly connected with division board of stoving room inner chamber, the division board divide into stoving chamber and cooling chamber to the inner chamber in stoving room, one side fixedly connected with cloth of division board is imported and exported, stoving intracavity is connected with drying device, the cooling chamber is connected with heat sink.
Preferably, the drying device includes: the drying chamber and the cooling chamber are fixedly connected with each other at one side of the inner chamber, the outer ring of the connecting rod is movably connected with a rotating wheel, the top and the bottom of the inner chamber of the drying room are fixedly connected with a first electric telescopic rod, the other ends of the first electric telescopic rods are fixedly connected with blowing plates, the two blowing plates are respectively positioned at the outer sides of the rotating wheel, the inner sides of the two blowing plates are uniformly and fixedly connected with exhaust holes, the top of the blowing plate in the drying chamber is fixedly connected with an air heating box, the air inlet of the air heating box is fixedly connected with an air inlet pipe, the other end of the air inlet pipe is fixedly connected with an air outlet of a blower, the air outlet of the air heating box is fixedly connected with a plurality of air outlet pipes, the other end of each air outlet pipe is fixedly connected with the blowing plate in the drying chamber, and the inner side of the rotating wheel in the drying chamber, the equal fixedly connected with hole of airing exhaust in the outside of two another blowing boards, the equal fixedly connected with electric telescopic handle two in division board top and bottom, the equal fixedly connected with of the other end of electric telescopic handle two blows the board, another one more blow the outside of board evenly is equipped with the hole of airing exhaust.
Preferably, the cooling device comprises: the equal fixedly connected with two other blowing boards in the inboard of cooling intracavity runner, the equal fixedly connected with hole of airing exhaust in the outside of two other blowing boards, a plurality of cold air pipes of the air outlet fixed connection of hair-dryer, it is a plurality of the other end of cold air pipe respectively with the intracavity of cooling board fixed connection of blowing. Preferably, the one end swing joint of air-supply line has the ball valve, one side fixedly connected with fixed cover of air heating case, and the fixed motor that has cup jointed of inner chamber of fixed cover, the terminal valve rod fixed connection on with the ball valve of the output shaft of motor.
Preferably, the air intake fixedly connected with connecting pipe of hair-dryer, the both sides of connecting pipe inner chamber all are equipped with the spout, the inner chamber joint of connecting pipe has the dust filter screen, the equal fixedly connected with fixture block in both sides of dust filter screen outside bottom, the end and the fixture block looks joint of spout, and the outside fixedly connected with handle of two fixture blocks.
Preferably, the partition plate is divided into two parts by the cloth inlet and outlet, a clamping groove is formed in the left side of the right end of the partition plate, a spring is uniformly and fixedly connected to the bottom of an inner cavity of the clamping groove, a connecting block is fixedly connected to the other end of the spring, the connecting block is movably connected with the clamping groove, the shapes of the two sides of the cloth inlet and outlet are arc-shaped, and a pull rod is fixedly connected to the outer side of the connecting block.
Preferably, the filtering device is arranged inside or outside the drying room and is provided with a filtering device,
a first fixed block and a second fixed block are symmetrically arranged on the left and right of the upper portion in the mounting frame, a first frame body is fixedly arranged at the top end of the first fixed block, a position adjusting assembly is arranged on the second fixed block, the working end of the position adjusting assembly is connected with the second frame body, and a first filter screen is arranged in the middle of the second frame body; the collecting device comprises a collecting frame, the collecting frame is fixedly connected inside the mounting frame through a support rod and is positioned right below the first filter screen;
the position adjustment assembly includes: the first sliding groove is arranged on the second fixed block and extends along the left-right direction; the first sliding block is connected to the first sliding groove in a first sliding mode; the electric reel is fixedly connected to the outer side of the mounting frame; the pull rope is wound on the electric winding wheel, one end of the pull rope is fixedly connected to the electric winding wheel, and the other end of the pull rope penetrates through the mounting frame and then is fixedly connected with the sliding block; the second filter screen, the second framework sets up first horizontal through-hole, the horizontal through-hole of second at upper and lower interval, first horizontal through-hole slides on the filter screen, the horizontal through-hole of second slides on the second filter screen.
Preferably, the hair dryer further comprises: the wind wheel, a driving motor for driving the wind wheel and a controller are used for controlling the rotating speed of the driving motor;
the drying part of the circular screen printer further comprises: the wind speed sensor evenly divides the preset range of the environment where the air outlet end of the blower is positioned into nLEach area is used for measuring the wind speed at which the wind speed sensor is positioned by a plurality of wind speed sensors;
the controller is electrically connected with the wind speed sensor, and the controller controls the rotating speed of the driving motor based on the wind speed sensor comprises the following steps:
step 1: calculating the actual comprehensive wind speed of the wind wheel of the blower according to the formula (1);
υithe average wind speed measured by a plurality of wind speed sensors measured in the ith area; a is the swept area of the wind wheel; a. theiIs the area of the ith region; wherein A isiCalculated from equations (2) and (3):
where zi is the length of the dividing line under the ith region,zi+1 is the length of the dividing line on the ith area, c (z)i) Is the width of the ith length zone; wherein R is the radius of the wind wheel; and L is the length of the hub of the wind wheel.
Compared with the drying part of the existing rotary screen printing machine, the invention has the following beneficial effects:
1. this drying part of circular screen printer, through the setting of electric telescopic handle one and electric telescopic handle two, two electric telescopic handle's flexible can change the height of the board that blows with it looks fixed connection, shorten the distance between the cloth of board and different thickness that blows, the stoving of the cloth of being convenient for has improved the efficiency that the cloth was dried, and the cloth after drying in this drying part can enter into the cooling intracavity and cool down in addition, and the rolling of the cloth of being convenient for has improved the practicality of this drying part.
2. This drying part of circular screen printer, through the motor, the rotation of motor drives the valve rod rotation of looks fixed connection with it, and the valve rod can drive the valve plate that is connected with it and rotate, and the ball valve takes place to rotate promptly, and the rotation of ball valve can control the intake of air-supply line, makes the staff can control hot-blast spray velocity according to the kind of cloth, and the different cloth of stoving room stoving of being convenient for has improved the practicality in stoving room.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an internal schematic view of FIG. 1 according to the present invention;
FIG. 3 is a side schematic view of an air heating cabinet of the present invention construction;
figure 4 is a side schematic view of a blower of the present invention;
FIG. 5 is a schematic view of a filter device according to the present invention.
In the figure: 1. a drying room; 2. a door; 3. a handle; 4. a cloth inlet; 5. a cloth outlet; 6. a blower; 7. a first electric telescopic rod; 8. a cold air pipe; 9. a connecting rod; 10. a rotating wheel; 11. an air heating box; 12. a motor; 13. an air inlet pipe; 14. an air outlet pipe; 15. a connecting pipe; 16. a partition plate; 17. a cloth inlet and outlet; 18. connecting blocks; 19. a pull rod; 20. a spring; 21. a blowing plate; 22. a second electric telescopic rod; 23. a dust filter screen; 24. a chute; 25. a handle; 26. a drying cavity; 27. a cooling cavity; 28. a first frame body; 29. a position adjustment assembly; 30. a collection device; 31. a strut; 32. a mounting frame; 33. a second frame body; 35. a filter screen; 36. a first fixed block; 37. a second fixed block; 351. a first chute; 352. a first slider; 353. an electric wire reel; 354. pulling a rope; 355. a second filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a drying part of a circular screen printing machine comprises a drying room 1, a blower 6 is fixedly connected to the middle of the top of the drying room 1, and through the arrangement of the blower 6, outside air can be blown into the inner cavity of the drying room 1 to facilitate drying of cloth, a door 2 is movably connected to one side of the drying room 1, a handle 3 is fixedly connected to the middle of the outer side of the door 2, through the handle 3, opening and closing of the door 2 are facilitated, a cloth inlet 4 is arranged at the top end of the other side of the drying room 1, through the cloth inlet 4, the cloth can be put into the drying room 1 to be dried, the dried cloth is discharged from a cloth outlet 5, a cloth outlet 5 is arranged at the bottom end of the other side of the drying room 1, a partition plate 16 is fixedly connected to the middle of the inner cavity of the drying room 1, the partition plate 16 divides the inner cavity of the drying room 1 into a drying cavity 26 and, the temperature of the cloth can be reduced, the cloth can be conveniently wound, the cloth processing efficiency is improved, one side of the partition plate 16 is fixedly connected with a cloth inlet and outlet 17, the drying cavity 26 and the cooling cavity 27 can be connected together through the arrangement of the cloth inlet and outlet 17, and the dried cloth can directly enter the cooling cavity 27 for cooling; drying device is connected in the stoving chamber 26, cooling chamber 27 is connected with the heat sink.
The drying device includes: the connecting rod 9 is fixedly connected with one side of the inner cavities of the drying cavity 26 and the cooling cavity 27, the outer ring of the connecting rod 9 is movably connected with the rotating wheel 10, the cloth can move more smoothly in the drying room 1 by the arrangement of the rotating wheel 10, the moving time of the cloth in the drying room 1 is increased, the drying and cooling of the cloth are convenient, the top and the bottom of the inner cavity of the drying room 1 are fixedly connected with the electric telescopic rods I7, the heights of the blowing plates 21 fixedly connected with the electric telescopic rods I7 can be changed by the extension and retraction of the electric telescopic rods I7, the distance between the blowing plates 21 and the cloth with different thicknesses is shortened, the drying of the cloth is convenient, the drying efficiency of the cloth is improved, the blowing plates 21 are fixedly connected with the other ends of the two electric telescopic rods I7, the two blowing plates 21 are respectively positioned at the outer sides of the rotating wheel 10, and the exhaust holes are uniformly and fixedly connected with the inner, through the arrangement of the discharge holes, the air in the blowing plate 21 can be blown onto the cloth to be convenient for drying the cloth and cooling the cloth, the top of the blowing plate 21 in the drying cavity 26 is fixedly connected with an air heating box 11, the air blown in by the blower 6 can be heated through the arrangement of the air heating box 11, and hot air is blown onto the cloth to accelerate the drying speed of the cloth, the air inlet of the air heating box 11 is fixedly connected with an air inlet pipe 13, the other end of the air inlet pipe 13 is fixedly connected with the air outlet of the blower 6, the air outlet of the air heating box 11 is fixedly connected with a plurality of air outlet pipes 14, the other end of the air outlet pipes 14 is fixedly connected with the blowing plate 21 in the drying cavity 26, the inner sides of the rotating wheels 10 in the drying cavity 26 and the cooling cavity 27 are fixedly connected with two other blowing plates 21, the outer sides of the two other blowing plates 21 are fixedly connected with exhaust holes, the top and the bottom of the partition plate 16 are fixedly connected with, the other end of the electric telescopic rod II 22 is fixedly connected with another air blowing plate 21, and the outer side of the other air blowing plate 21 is uniformly provided with air exhaust holes;
the heat sink includes: the equal fixedly connected with two other blowing boards 21 in the inboard of runner 10 in cooling chamber 27, the equal fixedly connected with hole of airing exhaust in the outside of two other blowing boards 21, a plurality of cold air pipes 8 of air outlet fixed connection of hair-dryer 6, it is a plurality of the other end of cold air pipe 8 respectively with cooling chamber 27 in blowing board 21 fixed connection.
Wherein, the one end swing joint of air-supply line 13 has the ball valve, one side fixedly connected with fixed cover of air heating case 11, and the fixed motor 12 that has cup jointed of inner chamber of fixed cover, the terminal valve rod fixed connection on output shaft and the ball valve of motor 12, through motor 12, motor 12's rotation drives the valve rod rotation of looks fixed connection with it, the valve rod can drive the valve plate that is connected with it and rotate, the rotation takes place for the ball valve promptly, the rotation of ball valve can control the intake of air-supply line 13, make the staff can control hot-blast speed of spraying according to the kind of cloth, the different cloth of stoving room stoving of being convenient for, the practicality in stoving room 1 has been improved.
Wherein, air intake fixedly connected with connecting pipe 15 of hair-dryer 6, the both sides of the 15 inner chambers of connecting pipe all are equipped with spout 24, the inner chamber joint of connecting pipe 15 has dust filter screen 23, the equal fixedly connected with fixture block in both sides of dust filter screen 23 outside bottom, spout 24's end and fixture block looks joint, and the outside fixedly connected with handle 25 of two fixture blocks, setting through dust filter screen 23, can intercept the dust in the air that hair-dryer 6 inhaled, prevent that the dust from spraying the cloth on, influence the quality of cloth, spout 24, fixture block and handle 25's setting, be convenient for take out dust filter screen 23, be convenient for dust filter screen 23's washing and change.
Wherein, cloth import and export 17 is divided into two parts to division board 16, and the left side of division board 16 right-hand member is equipped with the draw-in groove, the even fixedly connected with spring 20 in bottom of draw-in groove inner chamber, spring 20's other end fixedly connected with connecting block 18, connecting block 18 and draw-in groove swing joint, the shape that 17 both sides were imported and exported to the cloth all is the arc, and connecting block 18's the outside fixedly connected with pull rod 19 through the setting of pull rod 19, can change the cloth and import and export 17's size, the placing of the cloth.
The working principle is as follows: when the cloth drying machine is used, cloth is wound on the rotating wheel 10 according to the winding mode shown in the figure 2, the control system in the drying room 1 controls the electric telescopic rod I7 and the electric telescopic rod II 22 to extend, so that the distance between the blowing plate and the cloth is as close as possible, the air inlet speed of the air inlet pipe 13 and the temperature of air which can be heated by the air heating box 11 are adjusted according to the actual situation of the cloth, when the cloth moves in the drying room 1, the blower 6 and the air heating box 11 are started, the blower 6 sucks the outside air into the inner cavity of the blower 6, the air in the inner cavity of the blower 6 enters the air inlet pipe 13 and the cold air pipe 8 which are fixedly connected with the air outlet of the blower 6 under the action of the internal devices of the blower 6, the air entering the air inlet pipe 13 then enters the air heating box 11 to be heated, and the heated air enters the inner cavity of the blowing plate 21 in the drying cavity, and from the blowout of air exit, spun hot-blast spraying is on the cloth, dries the cloth, and the cloth after the stoving enters into cooling chamber 27 under the effect of runner 10 in, and the air that enters into in the cold wind pipe 8 directly sprays out from the exhaust hole on the air-blowing plate 21 with cold wind pipe 8 fixed connection, and the cold wind that sprays the department directly blows on the cloth, cools down for the cloth after the stoving, the rolling of the cloth of being convenient for.
In one embodiment, the drying room further comprises a filtering device, the filtering device is arranged inside or outside the drying room 1, a first fixing block 36 and a second fixing block 37 are symmetrically arranged at the left and right of the upper portion in the mounting frame 32, a first frame 28 is fixedly arranged at the top end of the first fixing block 36, a position adjusting assembly 29 is arranged on the second fixing block 37, the working end of the position adjusting assembly 29 is connected with the second frame 33, and a first filter screen 35 is arranged at the middle portion in the second frame 33; the collecting device comprises a collecting frame 30, wherein the collecting frame 30 is fixedly connected inside the mounting frame 32 through a support rod 31 and is positioned right below the first filter screen 35; the position adjustment assembly 29 includes: a first sliding groove 351 provided on the second fixed block 37, the first sliding groove 351 extending in a left-right direction; a first slider 352, which is connected to the first sliding groove 351 in a first sliding manner; an electric reel 353 fixedly connected to the outside of the mounting frame 32; a pull rope 354 wound on the electric reel 353, wherein one end of the pull rope 354 is fixedly connected to the electric reel 353, and the other end of the pull rope 354 penetrates through the mounting frame 32 and is fixedly connected with a sliding block 352; and a second filter screen 355, wherein the second frame 33 is provided with a first horizontal through hole and a second horizontal through hole at an upper and lower interval, the first horizontal through hole slides on the filter screen 35, and the second horizontal through hole slides on the second filter screen 355.
The working principle and the beneficial effects of the technical scheme are as follows:
during the use, put the cloth fabric in external filter equipment, and drive electronic reel 353 and rotate, and drive first slider 352 and remove about in first spout, drive second framework 33 and the last device side-to-side motion, make the cloth fabric in filter screen 35 roll about, make and mix with difficult abluent impurity and big fabric in little fabric and the fabric and can separate more fast, then filterable impurity will drop to collection device 30 below through the action of gravity, it is wasing to take out the fabric, then twine the cloth on runner 10 according to the winding mode in figure 2. And the electric reel 353 is driven to rotate forward and backward continuously to drive the second frame body to slide left and right, so that the fabric can be squeezed, and the washing can be accelerated.
The second-stage filtration can be realized through the first filter screen and the second filter screen so as to filter impurities with different sizes.
In one embodiment, the blower 6 in the drying section of the rotary screen printing machine comprises: the wind wheel is used for driving a driving motor and a controller of the wind wheel, and the rotating speed of the driving motor is controlled by the controller;
the drying part of the circular screen printer further comprises: the wind speed sensor evenly divides the preset range of the environment where the air outlet end of the blower is positioned into nLEach zone measuring wind by several wind speed sensorsThe wind speed at which the speed sensor is located;
the controller is electrically connected with the wind speed sensor, and the controller controls the rotating speed of the driving motor based on the wind speed sensor comprises the following steps:
step 1: calculating the actual comprehensive wind speed of wind wheel wind outlet of a blower 6 according to the formula (1);
υithe average wind speed measured by a plurality of wind speed sensors measured in the ith area; a is the swept area of the wind wheel; a. theiIs the area of the ith region; wherein A isiCalculated from equations (2) and (3):
in the formula, zi is the length of the lower boundary of the ith area, zi +1Is the length of the dividing line on the i-th region, c (z)i) Is the width of the ith length zone; wherein R is the radius of the wind wheel; and L is the length of the hub of the wind wheel.
The working principle is as follows: during the use, put the cloth fabric in external filter equipment to rotate through starting electronic reel 353, and drive first slider 352 and remove about in first spout, drive second framework 33 and the last device side-to-side motion, make the cloth fabric in filter screen 35 roll about, make and mix with difficult abluent impurity and big fabric in little fabric and the fabric and can separate more fast, then filterable impurity will drop to following collection device 30 through the action of gravity, take out the fabric and wash. Then the cloth is wound on the rotating wheel 10 according to the winding mode in fig. 2, the control system in the drying room 1 controls the electric telescopic rod I7 and the electric telescopic rod II 22 to extend, so that the distance between the blowing plate and the cloth is as close as possible, according to the actual situation of the cloth, the air intake rate of the air intake pipe 13 and the temperature of the air which can be heated by the air heating box 11 are adjusted, when the cloth moves in the drying room 1, the blower 6 and the air heating box 11 are started, the blower 6 sucks the outside air into the inner cavity of the blower 6, the air in the inner cavity of the blower 6 enters the air intake pipe 13 and the cold air pipe 8 which are fixedly connected with the air outlet of the blower 6 under the action of the internal devices of the blower 6, the air entering the air intake pipe 13 then enters the air heating box 11 to be heated, and the heated air enters the inner cavity of the blowing plate 21 in the drying cavity 26, and from the blowout of air exit, spun hot-blast spraying is on the cloth, dries the cloth, and the cloth after the stoving enters into cooling chamber 27 under the effect of runner 10 in, and the air that enters into in the cold wind pipe 8 directly sprays out from the exhaust hole on the air-blowing plate 21 with cold wind pipe 8 fixed connection, and the cold wind that sprays the department directly blows on the cloth, cools down for the cloth after the stoving, the rolling of the cloth of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a drying part of rotary screen printing machine, includes stoving room (1), its characterized in that:
the middle part fixedly connected with hair-dryer (6) at stoving room (1) top, the top of stoving room (1) one side is equipped with cloth import (4), the bottom of stoving room (1) one side is equipped with cloth export (5), the middle part fixedly connected with division board (16) of stoving room (1) inner chamber, division board (16) divide into stoving chamber (26) and cooling chamber (27) to the inner chamber of stoving room (1), one side fixedly connected with cloth of division board (16) is imported and exported (17), stoving chamber (26) in-connection has drying device, cooling chamber (27) are connected with the heat sink.
2. A drying section of a rotary screen printing machine according to claim 1, wherein: the drying device includes: the drying chamber (26) and the cooling chamber (27) are fixedly connected with each other through a connecting rod (9) at one side of the inner chamber, the outer ring of the connecting rod (9) is movably connected with a rotating wheel (10), the top and the bottom of the inner chamber of the drying chamber (1) are fixedly connected with a first electric telescopic rod (7), the other ends of the first electric telescopic rods (7) are fixedly connected with a blowing plate (21), the blowing plate (21) is respectively positioned at the outer side of the rotating wheel (10), the inner sides of the blowing plate (21) are uniformly and fixedly connected with an exhaust hole, the top of the blowing plate (21) in the drying chamber (26) is fixedly connected with an air heating box (11), the air inlet of the air heating box (11) is fixedly connected with an air inlet pipe (13), the other end of the air inlet pipe (13) is fixedly connected with an air outlet of a blower (6), and the air outlet of the air heating box (11) is fixedly connected with a plurality of air outlet pipes (, the other end of tuber pipe (14) and the board (21) fixed connection that blows in stoving chamber (26), two other boards (21) that blow of inboard fixedly connected with of interior runner (10) in stoving chamber (26), the equal fixedly connected with in the outside of two other boards (21) of blowing hole of airing exhaust, division board (16) top and the equal fixedly connected with electric telescopic handle two (22) in bottom, the equal fixedly connected with of the other end of electric telescopic handle two (22) blows board (21) one more, one more blow the outside of board (21) evenly is equipped with the hole of airing exhaust.
3. A drying section of a rotary screen printing machine according to claim 2, wherein: the heat sink includes: the equal fixedly connected with two other air-blowing plates (21) in the inboard of runner (10) in cooling chamber (27), the equal fixedly connected with hole of airing exhaust in the outside of two other air-blowing plates (21), a plurality of cold air pipes (8) of the air outlet fixed connection of hair-dryer (6), it is a plurality of the other end of cold air pipe (8) respectively with cooling chamber (27) in air-blowing plate (21) fixed connection.
4. A drying section of a rotary screen printing machine according to claim 1, wherein: one side swing joint in stoving room (1) has door (2), the middle part fixedly connected with handle (3) in the door (2) outside.
5. A drying section of a rotary screen printing machine according to claim 1, wherein: the one end swing joint of air-supply line (13) has the ball valve, one side fixedly connected with fixed cover of air heating case (11), and the fixed inner chamber that has cup jointed motor (12) of fixed cover, the valve rod fixed connection on the output shaft end of motor (12) and the ball valve.
6. A drying section of a rotary screen printing machine according to claim 1, wherein: air intake fixedly connected with connecting pipe (15) of hair-dryer (6), the both sides of connecting pipe (15) inner chamber all are equipped with spout (24), the inner chamber joint of connecting pipe (15) has dust filter screen (23), the equal fixedly connected with fixture block in both sides of dust filter screen (23) outside bottom, the end and the fixture block looks joint of spout (24), and the outside fixedly connected with handle (25) of two fixture blocks.
7. A drying section of a rotary screen printing machine according to claim 1, wherein: the cloth is imported and exported (17) and is divided into two parts to division board (16), the left side of division board (16) right-hand member is equipped with the draw-in groove, the even fixedly connected with spring (20) in bottom of draw-in groove inner chamber, the other end fixedly connected with connecting block (18) of spring (20), connecting block (18) and draw-in groove swing joint, the shape of cloth import and export (17) both sides all is the arc, the outside fixedly connected with pull rod (19) of connecting block (18).
8. A drying section of a rotary screen printing machine according to claim 1, wherein: still include filter equipment, filter equipment sets up in stoving room (1) inside or the outside, filter equipment including: the device comprises a mounting frame (32) and a position adjusting assembly, wherein a first fixing block (36) and a second fixing block (37) are arranged on the upper left and right of the inner upper part of the mounting frame (32) in a symmetrical mode, a first frame body (28) is fixedly arranged at the top end of the first fixing block (36), and the position adjusting assembly (29) is arranged on the second fixing block (37);
the working end of the position adjusting component (29) is connected with a second frame body (33), and a first filter screen (35) is arranged in the middle of the second frame body (33); the collecting device comprises a collecting frame (30), wherein the collecting frame (30) is fixedly connected inside the mounting frame (32) through a support rod (31) and is positioned under the first filter screen (35);
the position adjustment assembly (29) comprises: a first sliding groove (351) provided on the second fixed block (37), the first sliding groove (351) extending in a left-right direction; a first slider (352) connected to the first sliding groove (351) in a first sliding manner; an electric reel (353) fixedly connected to the outer side of the mounting frame (32); the pull rope (354) is wound on the electric reel (353), one end of the pull rope (354) is fixedly connected to the electric reel (353), and the other end of the pull rope (354) penetrates through the mounting frame (32) and then is fixedly connected with the sliding block (352); the second filter screen (355), second framework (33) interval sets up first horizontal through-hole, second horizontal through-hole from top to bottom, first horizontal through-hole slides on filter screen (35), second horizontal through-hole slides on second filter screen (355).
9. A drying section of a rotary screen printing machine according to claim 1, wherein:
the blower (6) comprises: the wind wheel, a driving motor for driving the wind wheel and a controller are used for controlling the rotating speed of the driving motor;
the drying part of the circular screen printer further comprises: the wind speed sensor evenly divides the preset range of the environment where the air outlet end of the blower is positioned into nLEach area is used for measuring the wind speed at which the wind speed sensor is positioned by a plurality of wind speed sensors;
the controller is electrically connected with the wind speed sensor, and the controller controls the rotating speed of the driving motor based on the wind speed sensor comprises the following steps:
step 1: calculating the actual comprehensive wind speed of wind wheel air outlet of the blower (6) according to the formula (1);
υithe average wind speed measured by a plurality of wind speed sensors measured in the ith area; a is the swept area of the wind wheel; a. theiIs the area of the ith region; wherein A isiCalculated from equations (2) and (3):
in the formula, ziIs the length of the dividing line under the ith area, zi+1 is the length of the dividing line on the ith area, c (z)i) Is the width of the ith length zone; wherein R is the radius of the wind wheel; l is the hub length of the wind wheel;
and the controller compares the actual comprehensive wind speed with a preset comprehensive wind speed reference value, and when the actual comprehensive wind speed is smaller than the preset comprehensive wind speed reference value, the controller controls the motor to work so as to increase the wind speed output by the wind wheel.
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| CN114766747A (en) * | 2022-04-26 | 2022-07-22 | 浙江博伦博乐服饰有限公司 | Production method of child underwear blended fabric |
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Effective date of registration: 20211101 Address after: 518000 room 306, unit 3, building 2, puxinyuan, Jintian Road, Luohu District, Shenzhen City, Guangdong Province Applicant after: Hu Manqing Address before: Room A114, no.6, hantangwei Lane 2, Cencun, Tianhe District, Guangzhou City, Guangdong Province 510000 (office only) Applicant before: Guangzhou Juewei Technology Co.,Ltd. |
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