CN113445243A - Two-side heating, squeezing, dehumidifying and flattening machine - Google Patents
Two-side heating, squeezing, dehumidifying and flattening machine Download PDFInfo
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- CN113445243A CN113445243A CN202110880136.6A CN202110880136A CN113445243A CN 113445243 A CN113445243 A CN 113445243A CN 202110880136 A CN202110880136 A CN 202110880136A CN 113445243 A CN113445243 A CN 113445243A
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- belt
- conveying belt
- heating
- fabric
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 192
- 239000004744 fabric Substances 0.000 claims abstract description 119
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000007480 spreading Effects 0.000 claims description 25
- 238000003892 spreading Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000010409 ironing Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010792 warming Methods 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000255947 Papilionidae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/02—Calendering, pressing, ironing, glossing or glazing textile fabrics between co-operating press or calender rolls
-
- 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
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- 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
- D06B15/04—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction
- D06B15/046—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction included in a pair of squeezing rollers
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/023—Guiding rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a two-side heating, squeezing, dehumidifying and flattening machine, and belongs to the technical field of ironing machines. The drying and pressing device comprises a shell, wherein a feeding system, a guide belt system, a conveyor belt system, a drying and pressing system, a conveyor belt synchronous driving system and a dehumidifying system are arranged in the shell; the feeding system discharge end is equipped with the system of flattening of drying, the system of flattening of drying includes flexible heating compression roller, cartridge heater, warming mill and conveyer belt, the flexible heating compression roller is established feeding system discharge end below, the flexible heating compression roller is pressing the cartridge heater centers on cartridge heater part excircle sets up, the warming mill is pasting to become anti-C shape and is pasting the conveyer belt internal surface setting at cartridge heater part excircle. The invention has the advantages that the water of the fabric is squeezed out; the double functions of heating the two sides of the fabric simultaneously and quickly separating the moisture of the fabric are achieved; not only improves the working efficiency, but also saves the energy. The defects of a roller type ironing machine and a groove type ironing machine used in the market at present are overcome.
Description
Technical Field
The invention relates to a two-side heating, squeezing, dehumidifying and flattening machine, and belongs to the technical field of ironing machines.
Background
There are two types of fabric ironing devices currently in use on the market: the first roller ironing machine, whose working principle is shown in fig. 1, is that the fabric passes through the surface of the original feeding conveyor belt 100 and the original conveyor belt spreader roller 101, and is pressed by the original guide belt group 102 and fed between the original conveyor belt group 103 and the surface of the original heating cylinder 104, the fabric is clamped by the original conveyor belt group 103 and the original guide belt group 102 at point a and is adhered to the surface of the original heating cylinder 104, and rotates to point B together with the original heating cylinder 104 in the arrow direction in fig. 1, and leaves the original heating cylinder 104, in the process, the fabric is dried and ironed by the original heating cylinder 104. This structure has several drawbacks:
the speed of the original feeding conveyer belt 100 is slower than that of the original conveyer belt group 103, so that a certain distance is required between the original conveyer belt spreading roller 101 and the original heating cylinder 104, a certain distance is also required between the original first tensioning roller 105 and the original second tensioning roller 106 and the original heating cylinder 104, the fabric is heated and ironed by the original heating cylinder 104 from the point A to the point B to leave, the arc length AB is longer than the path of the fabric which is not heated and is attached to the original heating cylinder 104, the path of the fabric which is heated and is attached to the original heating cylinder 104 is shorter, the efficiency of evaporating water is low, and the drying speed is slow.
The AB arc of the original heating cylinder 104 is not wrapped by the conveyor belt for a long time, and is directly contacted with cold air to quickly radiate heat energy, so that the energy consumption is high. The upper surface of the fabric is attached to the original heating cylinder 104 from the point A of the original heating cylinder 104 and is heated by the original heating cylinder 104 to the point B of the original heating cylinder 104 to leave, only the surface of the upper surface of the fabric is directly heated by the original heating cylinder 104, the efficiency of evaporating moisture is low, and the energy consumption is high.
In actual manufacturing, the material of the conveyor belt tensioning roller is limited by cost, and the bending strength is limited, so that the contraction of the conveyor belt in operation can cause the middle of the original first tensioning roller 105, the original second tensioning roller 106 and the original third tensioning roller 107 to deform and bend, and the speed of each conveyor belt is inconsistent with that of the original heating cylinder 104; the lengths of the conveyer belts are not equal completely, so that the friction force between each belt and the original heating cylinder 104 is inconsistent, the belts move relatively, and the belts move relatively to the original heating cylinder 104; the original conveying belt group 103 does not have independent active rotating power, the rotating power of the original conveying belt group 103 is provided by the friction force between the original conveying belt group 103 and the surface of the original heating cylinder 104, the friction force is determined by the surface roughness of the original heating cylinder 104 and the tension of each conveying belt (the tension points to the circle center of the original heating cylinder, the tension is too small, the original conveying belt group 103 and the original heating cylinder 104 have relative motion, transverse wrinkles are formed on the cloth when the cloth is scalded, the cost of the material is increased when the tension is too large, obvious guide belt indentations can be left on the cloth, the quality of the cloth is influenced), and the friction force between each conveying belt and the original heating cylinder 104 is not completely consistent in reality, and not all the conveying belts run at the same speed with the original heating cylinder 104; the above four factors cause the original belt set 103 to rotate at a speed different from the original speed of the heating cylinder 104, and the fabric thus ironed has transverse wavy wrinkles and is not flat.
In order to solve the problems of corrugated wrinkles and uneven ironing, the speed of the next original heating cylinder 104 is higher than that of the previous original heating cylinder 104 a little during design, the rear part of the fabric is pressed by the previous original heating cylinder 104 when the fabric enters the next original heating cylinder 104, so that the fabric fiber is forcibly and rigidly pulled by the two original heating cylinders 104 with different speeds, after the fabric is forcibly and rigidly pulled for many times, the fabric is ironed out and often has longitudinal wrinkles or swallow tails, the fabric fiber cannot be recovered, the fabric fiber can be pulled more and thinner, and the normal service life of the fabric is shortened.
If the original guide belt group 102 is broken, the fabric cannot move towards the cloth outlet direction in a free state, the fabric can fall on the surface of the original heating cylinder 104 under the action of gravity and is rewound into the point A along the rotation direction of the original heating cylinder 104, and the fabric is driven to rotate together by the original conveying belt group 103 and the original heating cylinder 104, so that the rest of the guide belts in the original guide belt group 102 are broken, the fabric is wound on the surface of the original heating cylinder 104, and the original first tensioning roller 105 and the original first tensioning roller 106 are finally squeezed and bent as the fabric on the surface of the original heating cylinder 104 is wound more, so that the machine is damaged and cannot work.
The water vapor evaporated from the fabric heated by the original heating cylinder 104 is not completely and forcibly discharged immediately, and is condensed into water immediately when meeting cold air in the environment, and the water is attached to the fabric and the conveying belt again, so that the efficiency of evaporating the water is reduced, the energy consumption is increased, and the time for evaporating the water is prolonged.
The second groove type ironing machine: the working principle is shown in figure 2
The fabric is fed into the space between the semicircular heat energy groove 108 and the rotary dehumidifying press roller 109 through the fabric feeding end 110 of the fabric feeding system, the fabric is pressed on the surface of the semicircular heat energy groove 108 by the strong pressure exerted by the rotary dehumidifying press roller 109, the fabric and the rotary dehumidifying press roller 109 rotate in the same direction and at the same speed and are heated and ironed, and the fabric comes out from the other side of the semicircular heat energy groove 108 and enters the next semicircular heat energy groove 108 through the bridge plate 112 to be heated, dried and ironed.
This structure has the following drawbacks:
the heated path of the fabric is a 180-degree semicircular arc, the heating path is short, the water evaporation efficiency is low, and the energy consumption is high.
The fabric is pressed on the surface of the semicircular heat energy groove 108 by the rotary dehumidifying press roller 109 and rotates together with the rotary dehumidifying press roller 109 at the same direction and speed to drive the fabric to slide and rub on the surface of the semicircular heat energy groove 108, so that the fabric surface is damaged, the degree of the fabric surface damage is determined by the smooth finish of the semicircular heat energy groove 108 and the pressure of the rotary dehumidifying press roller 109, particularly, four edges of a pillow case, a quilt cover, a bed sheet and tablecloth are thicker than the middle of the pillow case, the quilt cover, the bed sheet and the tablecloth, so that the four edges of the pillow case, the quilt cover, the bed sheet and the tablecloth are firstly worn, the normal use time of the fabric is shortened, and the damage and the scrapping of the fabric are accelerated.
The fabric is pressed on the surface of the semicircular heat energy groove 108 by the rotary dehumidifying press roll 109 and rotates with the rotary dehumidifying press roll 109 in the same direction and at the same speed, when the fabric is driven to slide and rub on the surface of the semicircular heat energy groove 108, great electric drive power needs to be provided for the rotary dehumidifying press roll 109, and the larger the diameter of the rotary dehumidifying press roll 109 is, the larger the electric drive power needs to be provided.
In order to obtain better flatness after the fabric is ironed, the speed of the next rotary dehumidifying press roller 109 is a little faster than that of the previous rotary dehumidifying press roller 109, most of the back part of the fabric is pressed by the previous rotary dehumidifying press roller 109 when the front end of the fabric enters the next rotary dehumidifying press roller 109, so that the fabric fiber is pressed by the two rotary dehumidifying press rollers 109 with different speeds for forced rigid stretching, and after the fabric fiber is subjected to multiple forced rigid stretching, the fabric fiber is longer and thinner and cannot recover to the original shape, and the normal service life of the fabric is shortened.
In order to ensure the normal work of the tank iron, steam pressure of more than 0.6Mpa must be supplied to the tank iron, the higher the steam pressure is, the greater the risk of explosion is, the greater the energy consumption is, and the higher the steam pressure requires the thicker the material thickness of the equipment.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a two-sided heating pressing dehumidifying press, which has a function of squeezing out moisture of fabrics, and can be normally dried and pressed even under 0.1Mpa when steam is used as heat energy, thereby overcoming the above disadvantages of the roller type ironer and the trough type ironer currently used in the market.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a two-side heating, squeezing, dehumidifying and flattening machine comprises a flattening machine main body, wherein the flattening machine main body comprises a shell, and a feeding system, a guide belt system, a conveying belt system, a drying and flattening system, a conveying belt synchronous driving system and a dehumidifying system are arranged in the shell;
the feeding system comprises a feeding system, a feeding system and a heating system, wherein the feeding system is provided with a feeding system discharge end, the feeding system discharge end is provided with a drying and flattening system, the drying and flattening system comprises flexible heating compression rollers, a heating cylinder, heating rollers and a conveying belt, a plurality of flexible heating compression rollers are arranged below the feeding system discharge end, the flexible heating compression rollers press the heating cylinder and are arranged around part of the excircle of the heating cylinder, and the heating rollers are arranged on the inner surface of the conveying belt which is attached to part of the excircle of the heating cylinder in a reverse C shape;
the guide belt system comprises two groups of guide belt mechanisms, each group of guide belt mechanism comprises a main guide belt and a plurality of main guide belt expanding pipes, one group of guide belt mechanisms is connected with the flexible heating compression roller, and the other group of guide belt mechanisms is connected with the conveying belt system;
the conveying belt system comprises a conveying belt spreading roller, a positioning support roller and a positioning tension roller, the conveying belt spreading roller is arranged around the heating cylinder, the inner surface of the conveying belt is sleeved outside the conveying belt spreading roller and the positioning tension roller, one part of the outer surface of the conveying belt is supported by the conveying belt spreading roller and is in contact with the outer circle of the heating cylinder to form a part of outer circle of the heating cylinder wrapped in a reverse C shape, and the other part of the outer surface of the conveying belt is supported by the positioning support roller and the positioning tension roller and is arranged outside the heating cylinder;
the conveying belt synchronous driving system is connected with the conveying belt system and drives the conveying belt system to operate.
When the flexible heating press roller of the drying and flattening system works, strong pressure is directly applied to the fabric and the heating cylinder, the moisture of the fabric is squeezed out, and the fabric and the heating cylinder are used for simultaneously and directly heating the inner surface and the outer surface of the fabric to evaporate the moisture; the heating roller of the drying and flattening system is attached to the inner surface of the conveying belt which is in a reverse C shape and wraps the outer circle of the heating cylinder part to heat the conveying belt, the inner surface of the fabric is heated through the conveying belt, and the inner surface of the fabric is heated together with the heating cylinder.
As a preferred example, the feeding system is composed of at least two groups of independent feeding mechanisms connected in series, each group of feeding mechanisms comprises a feeding roller, a discharging roller and a feeding conveying belt, and the feeding conveying belt is annularly sleeved outside the feeding roller and the discharging roller.
As a preferred example, the discharge end of the feeding conveyor belt of one set of the feeding mechanisms presses on the heating cylinder.
As a preferable example, the dehumidifying system is composed of a plurality of dehumidifying pipes, the water inlet pipe of each dehumidifying pipe is connected to the inside of the shell, and the water outlet end of each dehumidifying pipe is connected with a dehumidifier.
As a preferable example, the fabric rollback prevention device further comprises a fabric rollback prevention baffle mechanism, wherein the fabric rollback prevention baffle mechanism comprises a baffle and a fixed support, the fixed support is installed at the discharge end of the feeding system, and the baffle is installed on the fixed support.
As the preferred example, conveyer belt synchronous drive system includes synchronous chain, a plurality of synchronous sprocket, synchronous tensioning sprocket, rotation axis synchronous sprocket, and is a plurality of synchronous sprocket respectively with the conveyer belt struts the roller, the location backing roll is connected, synchronous tensioning sprocket with the location tensioning roller is connected, rotation axis synchronous sprocket with the rotation axis is connected, synchronous chain connects gradually synchronous sprocket, synchronous tensioning sprocket, rotation axis synchronous sprocket.
The invention has the beneficial effects that:
according to the invention, when in work, the flexible heating press roller of the drying and flattening system directly applies strong pressure to the fabric and the heating cylinder to squeeze out the moisture of the fabric, and the fabric and the heating cylinder directly heat the inner surface and the outer surface of the fabric simultaneously to evaporate the moisture; the heating roller is attached to the inner surface of the conveyer belt which wraps the outer circle of the heating cylinder part in a reverse C shape to heat the conveyer belt, the inner surface of the fabric is heated through the conveyer belt and is heated together with the heating cylinder, and the water of the fabric is squeezed out; the double functions of heating the two sides of the fabric simultaneously and quickly separating the moisture of the fabric are achieved; not only improves the working efficiency, but also saves the energy. The defects of a roller type ironing machine and a groove type ironing machine used in the market at present are overcome.
Drawings
FIG. 1 is a schematic view of a prior art roller ironer;
FIG. 2 is a schematic structural view of a prior art trough ironer;
FIG. 3 is a schematic view of the overall construction of the leveler of the present invention;
FIG. 4 is a schematic structural view of a left side portion of the drying and flattening system located on the heating cylinder;
FIG. 5 is a schematic structural view of a right side portion of the drying and flattening system located on the heating cylinder;
FIG. 6 is a schematic diagram of a conveyor belt synchronization system according to the present invention;
fig. 7 is a schematic view of the operation principle of the flatting machine of the present invention.
In the figure: 100. an original feeding conveyer belt; 101. an original conveying belt opening roller; 102. an original guide belt group; 103. an original conveyor belt group; 104. an original heating cylinder; 105. the original first tensioning roller; 106. the original second tensioning roller; 107. the original third tensioning roller; 108. a semicircular heat energy groove; 109. rotating the dehumidifying press roll; 110. a fabric feed end; 111. a fabric discharge end; 112. a bridge plate; 2. a first feed conveyor; 210. the first feeding conveying belt material receiving and spreading roller; 211. a first feeding conveying belt discharging spreading roller; 3. a second feed conveyor; 301. the second feeding conveying belt material receiving and spreading roller; 302. a second feeding conveying belt discharging spreading roller; 30. a drive sprocket assembly; 32. a heating cylinder; 322. a rotating shaft; 323. a conveyor belt; 324. a positioning and tensioning roller of the conveying belt; 325. a first conveyor belt spreader roll; 326. a second conveyor belt spreader roll; 327. a second conveyor belt spreader roll; 33. a flexible heating press roller guide belt; 330. a first flexible heating compression roller guide belt opening pipe; 331. a second flexible heating press roller guide belt opening pipe; 332. a flexible heating press roll; 333. a flexible heating compression roller guide belt expanding roller; 341. a heating roller; 5. a tension roller; 60. a dehumidifying roller; 7. a synchronization chain; 70. a synchronous sprocket; 71. a synchronous tension sprocket; 72. a rotating shaft synchronizing sprocket; 74. positioning a supporting roller by a conveying belt; 8. a main guide belt; 80. a main guide belt expanding tube; 9. anti-rollback fabric baffles.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the invention easy to understand, the invention is further described with reference to the specific drawings.
As shown in fig. 3-6, the embodiment of the present invention provides a two-side heating pressing dehumidifying flatting machine, which comprises a flatting machine main body, wherein the flatting machine main body comprises a housing (not shown), and a feeding system, a guide belt system, a conveyor belt system, a drying and flattening system, a conveyor belt synchronization system, a dehumidifying system and a fabric rollback prevention baffle mechanism are arranged inside the housing.
The feeding system is formed by connecting a first feeding mechanism and a second feeding mechanism in series, the first feeding mechanism comprises a first feeding conveying belt spreading roller 210, a first discharging spreading roller 211 and a first feeding conveying belt 2, and the first feeding conveying belt 2 is sleeved outside the first feeding conveying belt spreading roller 210 and the first discharging spreading roller 211; the second feeding mechanism comprises a second feeding conveying belt spreading roller 301, a second discharging spreading roller 302 and a second feeding conveying belt 3, and the second feeding conveying belt 3 is sleeved outside the second feeding conveying belt spreading roller 301 and the second discharging spreading roller 302.
The feeding conveyer belts of the two groups of feeding mechanisms are driven by the transmission chain wheel component 30, and the tightness of the feeding conveyer belts is automatically adjusted by the tensioning rollers 5.
The guide belt system comprises a flexible heating press roller guide belt mechanism and a main guide belt mechanism, wherein the flexible heating press roller guide belt mechanism comprises a flexible heating press roller guide belt 33, a first flexible heating press roller guide belt opening pipe 330, a second flexible heating press roller guide belt opening pipe 331 and a flexible heating press roller guide belt opening roller 333, and the flexible heating press roller guide belt 33 is sleeved outside the first flexible heating press roller guide belt opening pipe 330, the second flexible heating press roller guide belt opening pipe 331, the flexible heating press roller 332 and the flexible heating press roller guide belt opening roller 333. The main guide belt mechanism is composed of a main guide belt 8 and a main guide belt expanding pipe 80, and the main guide belt 8 is sleeved outside the heating cylinder 32 and the main guide belt expanding pipe 80.
The conveyer belt system comprises a first conveyer belt opening roller 325, a second conveyer belt opening roller 326, a third conveyer belt opening roller 327, a conveyer belt positioning support roller 74, a conveyer belt positioning tension roller 324 and a conveyer belt 323, wherein the first conveyer belt opening roller 325, the second conveyer belt opening roller 326, the third conveyer belt opening roller 327, the positioning support roller 74 and the positioning tension roller 324 are arranged around the heating cylinder 32, the conveyer belt 323 is sleeved outside the first conveyer belt opening roller 325, the second conveyer belt opening roller 326, the third conveyer belt opening roller 327 and the positioning tension roller 324, one part of the outer surface of the conveyer belt contacts with the excircle of the heating cylinder 32 with the help of the conveyer belt opening roller and wraps the part of the excircle of the heating cylinder 32 in an inverted C shape, the other part of the outer surface of the conveyer belt contacts with the excircle of the heating cylinder 32 with the help of the conveyer belt opening roller 74 and the conveyer belt positioning tension roller 324 and is arranged outside the heating cylinder 32, one end of the conveyer belt 323 sleeved outside the opening roller 325 is a conveyer belt feed end, the position is connected with the fabric from the flexible heating press roll spreader, and the Z point of the conveyer belt outside the third conveyer belt spreader 327 is a discharge end; the conveyor positioning and tensioning roller 324 automatically positions and automatically adjusts the tightness of the conveyor 323.
The drying and flattening system comprises a flexible heating press roller 332, a heating cylinder 32, a heating roller 341 and a conveying belt 323, wherein the flexible heating press roller 332 presses the heating cylinder 32 at the lower surface of the discharge end of the feeding system and is arranged around part of the outer circle of the heating cylinder 32, the heating roller 341 is arranged on the inner surface of the conveying belt 323 contacting with part of the outer circle of the heating cylinder 32, the conveying belt 323 is attached to the inner surface of the conveying belt 323 to heat the conveying belt 323, and the inner surface of the fabric is heated through the conveying belt 323. When working, the flexible heating press roller 332 of the drying and flattening system directly applies strong pressure to the fabric and the heating cylinder 32 to press out the moisture of the fabric, and directly heats the inner surface and the outer surface of the fabric together with the heating cylinder 32 to evaporate the moisture; the heating roller 341 of the drying and pressing system heats the belt 323 against the inner surface of the belt 323 which is formed in a reverse C shape and wraps around a part of the outer circumference of the heating cylinder 32, heats the inner surface of the fabric by the belt 323 and heats the inner surface of the fabric together with the heating cylinder 32.
The conveyor belt synchronizing system consists of a synchronizing chain 7, a synchronizing chain wheel 70, a synchronizing tension chain wheel 71 and a rotating shaft synchronizing chain wheel 72, and is driven by the rotating shaft synchronizing chain wheel 72.
The anti-rollback baffle mechanism 9 consists of a baffle and a fixed support.
The second feeding conveyor belt 2 pressing the heating cylinder, the main guide belt 8, the flexible heating press roller 332, the conveyor belt 323, the conveyor belt spreading roller, the heating roller 341, and the heating cylinder 32 are operated together in the same direction and at the same speed.
The power system drives the rotating shaft 322 to drive the heating cylinder 32 to rotate together in the same direction, concentrically and at the same speed, and the fabric sequentially passes through the feeding system, the guide belt system, the flexible heating press roller 332, the heating cylinder 32, the flexible heating press roller spreading roller 333, the conveying belt 323, the heating roller 341 and the discharging end.
When the fabric runs out of the belt spreading roller 326, if part of the main guide belt 8 is broken, the fabric is blocked by the anti-rewinding baffle mechanism, so that the fabric is not drawn into the X point of the heating cylinder 32, and the other guide belts are prevented from being broken.
The dehumidifying mechanism is composed of a dehumidifying pipe 60 and is connected with the dehumidifier to extract the evaporated water vapor to be discharged out of the dehumidifier.
To facilitate a proper understanding of such a two-sided simultaneous heat press dehumidification leveler, the following terms used in this specification are defined and explained.
A plurality of: is composed of more than two.
Fabric: a planar textile.
A feeding end: the position of the fabric at the inlet of the feeding system.
A discharging end: after being dried and flattened by the heating cylinder of the current stage, the fabric is conveyed away from the heating cylinder of the current stage by the conveying belt to enter the position of the heating cylinder of the next stage.
Rigid stretching of the fabric: both ends of the fabric are fixed and pulled forward.
A guide belt system: the running direction of the guide fabric is composed of two groups of independent guide belts, and each group is composed of a plurality of small guide belts with the width of about 20 millimeters.
Feeding and conveying belt: the fabric is conveyed to the heating cylinder at the feeding end of the machine and consists of a plurality of conveying belts with the width of about 150 mm.
Heating a cylinder: the large-diameter circular rotating cylinder with heat energy is provided with concentric rotating shafts at the centers of two ends of the rotating cylinder.
Flexible heating press roll: the outer surface of the roller is wrapped by a rotating roller made of flexible materials and having heat energy, strong pressure is applied to the outer circle of the heating cylinder during working, water inside the fabric between the flexible heating pressing roller and the heating cylinder is squeezed out, and the water and the heating cylinder are used for heating the inner surface and the outer surface of the fabric simultaneously and quickly evaporating the water.
Heating roller: the rotary roller with heat energy is arranged on the inner surface of the conveying belt, which is contacted with the excircle of the heating cylinder part, and the conveying belt is heated by clinging to the inner surface of the conveying belt, and the fabric is heated by the conveying belt.
Outer surface: the surface of the conveying belt, which is contacted with the excircle of the heating cylinder, is the outer annular surface of the conveying belt.
Inner surface: the reverse side of the conveyer belt contacted with the heating cylinder is the inner ring side of the conveyer belt not contacted with the heating cylinder.
Conveying a belt: the outer surface of the fabric is contacted with part of the excircle of the heating cylinder to form an inverse C shape, the inverse C shape wraps the part of the excircle contacted with the heating cylinder, and the fabric, the guide belt and the heating cylinder rotate together in the same direction and at the same speed to convey the fabric, and the fabric is composed of a plurality of conveying belts with the width of about 150 mm.
The working principle is as follows:
as shown in fig. 7, in operation, the heating cylinder 32 is driven by the power system to rotate in the direction shown by the arrow in fig. 3, the fabric enters from the surface of the first feeding conveyer belt 2 in the direction shown by the arrow in fig. 3 and sequentially passes through the surface of the second feeding conveyer belt 3, the upper surface of the fabric at the discharge position of the second feeding conveyer belt 3 is clamped by the main guide belt 8, the fabric is conveyed to the point X contacting with the heating cylinder 32 by the second feeding conveyer belt 3 under the rotation action of the second feeding conveyer belt spreading roller 302, the upper surface of the fabric starts to be directly heated by the heating cylinder 32, the moisture in the fabric starts to be heated and evaporated, the fabric continues to rotate with the heating cylinder 32 at the same speed in the same direction, when passing through the first flexible heating press roller 332 pressing on the outer circle of the heating cylinder 32, the lower surface of the fabric clamped by the flexible heating press roller guide belt 33 rotates with the heating cylinder 32 at the same speed in the same direction as the heating cylinder 32 under the strong pressure of the flexible heating press roller 332, the fabric passes through five flexible heating press rolls 332 in sequence, the fabric is flattened in the process, the water in the fabric is pressed out by the strong pressure applied to the fabric by the flexible heating press rolls 332, and the water is rapidly evaporated by heating the two surfaces of the flexible heating press rolls 332 and the heating cylinder 32 simultaneously. The fabric continuously rotates in the same direction and at the same speed with the heating cylinder 32, enters between the conveyer belt 323 wrapped on part of the excircle of the heating cylinder 32 and the heating cylinder 32 in an inverted C shape under the help of the flexible heating press roller guide belt spreader roller 333, and rotates in the same direction and at the same speed with the heating cylinder 32 with the conveyer belt 323 under the help of the conveyer belt rotating shaft synchronous sprocket 72, the synchronous chain 7, the synchronous sprocket 70 and the synchronous tensioning sprocket 71, leaves the heating cylinder 32 from the Y point where the conveyer belt 323 outside the second conveyer belt spreader roller 326 contacts with the heating cylinder 32, and discharges materials at the discharge end Z of the conveyer belt 323 outside the third conveyer belt spreader roller 327, leaves the current-stage drying and flattening unit and enters the next-stage drying and flattening unit; before leaving the Y point, the upper surface of the fabric is directly heated by the heating cylinder 32 in the process, the lower surface of the fabric is heated by the heating roller 341 which is arranged on the inner surface of the conveying belt 323 contacted with the excircle of the heating cylinder 32 and is adhered to the conveying belt 323 through the conveying belt 323, the two surfaces of the fabric are heated and dried at the same time, the speed of evaporating moisture is accelerated, and the evaporated moisture is forcibly extracted and discharged by the dehumidifying pipe 60.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The two-side heating, pressing and dehumidifying flatting machine is characterized by comprising a flatting machine main body, wherein the flatting machine main body comprises a shell, and a feeding system, a guide belt system, a conveying belt system, a drying and flattening system, a conveying belt synchronous driving system and a dehumidifying system are arranged in the shell;
the feeding system comprises a feeding system, a feeding system and a heating system, wherein the feeding system is provided with a feeding system discharge end, the feeding system discharge end is provided with a drying and flattening system, the drying and flattening system comprises flexible heating compression rollers, a heating cylinder, heating rollers and a conveying belt, a plurality of flexible heating compression rollers are arranged below the feeding system discharge end, the flexible heating compression rollers press the heating cylinder and are arranged around part of the excircle of the heating cylinder, and the heating rollers are arranged on the inner surface of the conveying belt which is attached to part of the excircle of the heating cylinder in a reverse C shape;
the guide belt system comprises two groups of guide belt mechanisms, each group of guide belt mechanism comprises a main guide belt and a plurality of main guide belt expanding pipes, one group of guide belt mechanisms is connected with the flexible heating compression roller, and the other group of guide belt mechanisms is connected with the conveying belt system;
the conveying belt system comprises a conveying belt spreading roller, a positioning support roller and a positioning tension roller, the conveying belt spreading roller is arranged around the heating cylinder, the inner surface of the conveying belt is sleeved outside the conveying belt spreading roller and the positioning tension roller, one part of the outer surface of the conveying belt is supported by the conveying belt spreading roller and is in contact with the outer circle of the heating cylinder to form a part of outer circle of the heating cylinder wrapped in a reverse C shape, and the other part of the outer surface of the conveying belt is supported by the positioning support roller and the positioning tension roller and is arranged outside the heating cylinder;
the conveying belt synchronous driving system is connected with the conveying belt system and drives the conveying belt system to operate.
2. The machine of claim 1, wherein the feeding system comprises at least two sets of independent feeding mechanisms connected in series, each set of feeding mechanism comprises a feeding roller, a discharging roller and a feeding conveyer belt, and the feeding conveyer belt is annularly sleeved outside the feeding roller and the discharging roller.
3. The two-sided heated press dehumidifier leveler of claim 2, wherein the discharge ends of the feed belts of one of the sets of feed mechanisms press against the heater cartridges.
4. The machine of claim 1, wherein the dehumidifying system comprises a plurality of dehumidifying pipes, an inlet pipe of the dehumidifying pipe is connected to the inside of the housing, and an outlet end of the dehumidifying pipe is connected to a dehumidifier.
5. The two-sided heating pressing dehumidifying flatter of claim 1 further comprising a fabric rollback prevention baffle mechanism, wherein the fabric rollback prevention baffle mechanism comprises a baffle and a fixed bracket, the fixed bracket is mounted at a discharge end of the feeding system, and the baffle is mounted on the fixed bracket.
6. The machine as claimed in claim 1, wherein the synchronous driving system of the conveyor belt comprises a synchronous chain, a plurality of synchronous sprockets, a synchronous tension sprocket, and a synchronous sprocket of the rotation axis, the synchronous sprockets are respectively connected to the spreader roll and the positioning support roll, the synchronous tension sprocket is connected to the positioning tension roll, the synchronous sprocket of the rotation axis is connected to the rotation axis, and the synchronous chain sequentially connects the synchronous sprockets, the synchronous tension sprocket, and the synchronous sprocket of the rotation axis.
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| CN202110880136.6A CN113445243B (en) | 2021-08-02 | 2021-08-02 | Two-sided heating squeezing dehumidifying flatting mill |
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| CN202110880136.6A CN113445243B (en) | 2021-08-02 | 2021-08-02 | Two-sided heating squeezing dehumidifying flatting mill |
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| CN113445243B CN113445243B (en) | 2024-05-28 |
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| DE2828500A1 (en) * | 1978-06-29 | 1980-01-03 | Herbert Olbrich Gmbh & Co Kg | Laminating smooth film onto liquid-permeable reinforcing base - uses heated drum, applicator for heat-setting plastics paste, pressure rollers and conveyor belt |
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| CN113445243B (en) | 2024-05-28 |
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