A smoothing device for dyeing production of all-polyester knitted dyeing cloth and a using method thereof

Abstract

The application relates to a smoothing device for polyester knitted dyeing cloth dyeing production and a use method thereof, which comprises a machine body, a smoothing mechanism arranged on the machine body, the smoothing mechanism comprising a plurality of upper smoothing rollers and a plurality of lower smoothing rollers, the upper smoothing rollers and the lower smoothing rollers being rotationally connected to the machine body, an upper abutting wheel set and a lower abutting wheel set being further arranged on the machine body, the upper abutting wheel set comprising an upper supporting plate and a plurality of upper abutting wheels, the plurality of upper abutting wheels being rotationally connected to the upper supporting plate, the plurality of upper abutting wheels abutting the plurality of upper smoothing rollers, the lower abutting wheel set comprising a lower supporting plate and a plurality of lower abutting wheels, the lower abutting wheels being rotationally connected to the lower supporting plate, the lower abutting wheels abutting the lower smoothing rollers, and the axes of the upper abutting wheels and the lower abutting wheels being parallel to the axis of the lower smoothing rollers. Through the technical scheme, the possibility of deformation of the upper and lower smoothing rollers can be reduced, and the smoothing effect of the smoothing rollers on the polyester knitted dyeing cloth is improved.

Description

A smoothing device for dyeing production of all-polyester knitted fabrics and its usage method Technical Field

[0001] This application relates to the field of textile equipment, and in particular to a smoothing device for dyeing production of all-polyester knitted dyed fabric and its method of use. Background Technology

[0002] Polyester knitted fabric is a type of fabric formed by bending yarns into loops and interlocking them using knitting needles. It is divided into warp-knitted and weft-knitted fabrics. Polyester knitted fabric is soft, moisture-wicking, breathable, and possesses excellent elasticity, extensibility, and manufacturability. Garments made from polyester knitted fabric are comfortable, form-fitting, and do not feel constricting, fully showcasing the curves of the human body. Modern knitted fabrics are becoming increasingly diverse and have entered a stage of multi-functional and high-end development. Various textured effects and new functional knitted fabrics have been developed, bringing more sensory and visual effects to polyester knitted products. In the processing of polyester knitted fabric, a winding device is needed to wind up and store the dyed finished product.

[0003] Before winding up 100% polyester knitted dyed fabric, the fabric needs to be smoothed to facilitate subsequent use. Existing smoothing devices for dyeing 100% polyester knitted dyed fabric have problems such as failing to completely smooth out wrinkles on the fabric, poor smoothing effect, and affecting subsequent winding of the fabric. Summary of the Invention

[0004] To facilitate the smoothing of all-polyester knitted fabrics and improve the smoothing effect, this application provides a smoothing device and its usage method for dyeing all-polyester knitted dyed fabrics.

[0005] Firstly, the technical solution provided in this application for a smoothing device and its method of use in the dyeing production of all-polyester knitted dyed fabrics is as follows:

[0006] A smoothing device and its method of use for dyeing all-polyester knitted fabrics include a machine body with a smoothing mechanism. The smoothing mechanism includes a plurality of parallel upper smoothing rollers and a plurality of parallel lower smoothing rollers, both of which are rotatably connected to the machine body. The upper and lower smoothing rollers can cooperate to clamp the fabric simultaneously. The machine body also includes an upper abutting wheel assembly and a lower abutting wheel assembly. The upper abutting wheel assembly includes an upper support plate and a plurality of upper abutting wheels, which are rotatably connected to the upper support plate and abut against the plurality of upper smoothing rollers. The lower abutting wheel assembly includes a lower support plate and a plurality of lower abutting wheels, which are rotatably connected to the lower support plate and abut against the lower smoothing rollers. The axes of the upper and lower abutting wheels are parallel to the axis of the lower smoothing rollers.

[0007] By adopting the above technical solution, the upper and lower smoothing rollers work together to clamp the fabric, which can more efficiently smooth the fabric and prevent wrinkles from forming on the surface. The upper abutting roller group can abut the upper smoothing roller, which can reduce the possibility of deformation of the upper smoothing roller. The lower abutting roller group can abut the lower smoothing roller, which can reduce the possibility of deformation of the lower smoothing roller. In this way, they work together with the upper smoothing roller to clamp the polyester fabric, thereby better smoothing the polyester knitted and dyed fabric and improving the smoothing effect of the fabric.

[0008] Optionally, the smoothing mechanism and the upper abutting wheel assembly are both mounted on the machine body via mounting blocks. An adjusting block is provided on the mounting block, and the adjusting block is movably connected to the mounting block. Several of the upper smoothing rollers and the upper abutting wheel assembly are all mounted on the adjusting block. The machine body is also provided with an adjusting mechanism for adjusting the vertical height of the adjusting block.

[0009] By adopting the above technical solution, operators can also finely adjust the gap between the upper and lower smoothing rollers according to the thickness of the polyester fabric through the adjustment mechanism, which can improve the smoothing effect of the smoothing device and improve the surface flatness of the polyester fabric.

[0010] Optionally, the machine body is further provided with several leveling components. The leveling components include a screw, a slide rod, a motor, and several leveling wheels. The screw and the slide rod are parallel to each other, and the screw and the upper leveling roller are parallel to each other. The leveling wheels are threadedly connected to the screw through a moving block, and the moving block is slidably connected to the slide rod. The leveling wheels are rotatably connected to the moving block.

[0011] By adopting the above technical solution, the operator can start motor two, which drives screw two to rotate. The moving block can drive the flattening wheel to move horizontally along screw two. Since the flattening wheel is fixedly connected to the fabric, it does not affect the normal output of the all-polyester fabric. The flattening wheel can lift the fabric and move it horizontally, thereby achieving the flattening treatment of the fabric.

[0012] Optionally, both ends of the flattening wheel are provided with a number of balls, and the balls are rotatably connected to the flattening wheel.

[0013] By adopting the above technical solution, the ball bearings can prevent the vertical sidewalls of the flattening wheel from scratching the polyester fabric, thus protecting the fabric from damage during the flattening process.

[0014] Optionally, the supporting wheel is coaxially sleeved on the moving block, and a dust suction groove is provided on the end face of the moving block near the fabric. The opening of the dust suction groove faces the fabric. A dust removal fan is provided on the machine body. The dust removal fan is connected to the dust suction groove through a telescopic pipe. The dust removal fan is connected to a filter box. An air outlet pipe is provided at the end of the filter box away from the dust removal fan (7).

[0015] By adopting the above technical solution, the suction force generated by the dust removal fan can suck away debris such as loose threads from the fabric surface through the dust collection pipe and dust collection trough, and after being filtered by the filter box, clean air is discharged through the air outlet pipe.

[0016] Optionally, the machine body is also provided with an upper ironing roller and a lower ironing roller for ironing the fabric. The upper ironing roller and the lower ironing roller are parallel to each other, and both the upper ironing roller and the lower ironing roller are rotatably connected to the machine frame.

[0017] By adopting the above technical solution, the upper and lower ironing rollers can perform final ironing and shaping treatment on the upper and lower sides of the fabric through electric heating, making the surface of the all-polyester fabric smoother and also making the fabric softer and smoother, which is convenient for subsequent rolling.

[0018] Optionally, the end of the air outlet duct away from the filter box is connected to a blower nozzle, which is located below the fabric and the air outlet of the blower nozzle faces the fabric.

[0019] By adopting the above technical solution, the clean air blown out by the air blowing duct can be blown out through the air blowing nozzle to dissipate heat from below the ironed fabric. Blowing air from below can facilitate the upward dissipation of hot air and improve the heat dissipation effect.

[0020] Secondly, the smoothing device and its method of use for dyeing all-polyester knitted dyed fabric provided in this application also include the following technical solutions:

[0021] A smoothing method for dyeing all-polyester knitted fabrics includes the following steps:

[0022] Step 1: First, lift the dyed polyester knitted fabric after the dyeing process is completed, and then apply a lateral force from the bottom and top of the polyester knitted fabric to flatten it.

[0023] Step 2: Apply pressure to both ends of the flattened all-polyester knitted dyed fabric simultaneously to smooth the fabric.

[0024] Step 3: Iron the top and bottom ends of the all-polyester knitted dyed fabric separately.

[0025] Step 4: Roll up the all-polyester knitted dyed fabric.

[0026] By adopting the above technical solution, compared with the traditional direct smoothing method, before the all-polyester knitted dyed fabric enters the smoothing device, it is raised and simultaneously subjected to a lateral force, thereby fully stretching the wrinkles on its surface and effectively improving the subsequent smoothing effect.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. By using the upper and lower smoothing rollers in conjunction to clamp the fabric, the fabric can be smoothed more efficiently, and the surface of the fabric is less prone to wrinkles. The upper abutting roller group can abut against the upper smoothing roller, which can reduce the possibility of deformation of the upper smoothing roller. The lower abutting roller group can abut against the lower smoothing roller, which can reduce the possibility of deformation of the lower smoothing roller. In this way, together with the upper smoothing roller, they can clamp the polyester fabric, thereby better smoothing the polyester knitted and dyed fabric and improving the smoothing effect of the fabric.

[0029] 2. By incorporating ball bearings, the vertical sidewalls of the flattening rollers can be prevented from scratching the polyester fabric, thus protecting the fabric from damage during the flattening process.

[0030] 3. Compared with the traditional smoothing method of direct flattening, before the all-polyester knitted dyed fabric enters the smoothing device, it is first raised and simultaneously subjected to a lateral force, thereby fully stretching out the wrinkles on its surface and effectively improving the subsequent smoothing effect. Attached Figure Description

[0031] Figure 1 is a top view of the overall structure of this application.

[0032] Figure 2 is a structural schematic diagram showing the body from other angles after the parts of the body in this application are hidden.

[0033] Explanation of reference numerals in the attached drawings: 1. Machine body; 11. Mounting block; 12. Adjusting block; 13. Upper ironing roller; 14. Lower ironing roller; 2. Smoothing mechanism; 21. Upper smoothing roller; 22. Lower smoothing roller; 3. Upper abutting wheel assembly; 31. Upper support plate; 32. Upper abutting wheel; 4. Lower abutting wheel assembly; 41. Lower support plate; 42. Lower abutting wheel; 5. Adjusting mechanism; 51. Motor II; 52. Slide rod II; 53. Screw II; 6. Leveling assembly; 61. Screw I; 62. Slide rod I; 63. Motor I; 64. Leveling wheel; 641. Ball bearing; 65. Moving block; 651. Dust suction trough; 7. Dust removal fan; 71. Telescopic pipe; 73. Filter box; 74. Air outlet pipe; 75. Air nozzle; 751. Air outlet. Detailed Implementation

[0034] The present application will be further described in detail below with reference to Figures 1-2.

[0035] This application discloses a smoothing device for dyeing production of all-polyester knitted dyed fabric and its usage method.

[0036] Referring to Figure 1, a smoothing device for dyeing production of all-polyester knitted fabric and its usage method include a machine body 1, on which a smoothing mechanism 2 is provided. The smoothing mechanism 2 includes a plurality of parallel upper smoothing rollers 21 and a plurality of lower smoothing rollers 22. The upper smoothing rollers 21 and lower smoothing rollers 22 are mounted on the machine body 1 through mounting blocks 11, and both the upper smoothing rollers 21 and lower smoothing rollers 22 are rotatably connected to the mounting blocks 11. The upper smoothing rollers 21 and lower smoothing rollers 22 can cooperate with each other to clamp the fabric, which can more efficiently smooth the fabric and prevent wrinkles from forming on the surface of the fabric.

[0037] Because the upper smoothing roller 21 and lower smoothing roller 22 are prone to deformation in their middle parts away from the connection point after long-term operation, the smoothing effect on the middle part of the polyester fabric is poor. Therefore, the machine body 1 is also equipped with an upper abutting roller group 3 and a lower abutting roller group 4. The upper abutting roller group 3 includes an upper support plate 31 and several upper abutting rollers 32. The several upper abutting rollers 32 are rotatably connected to the upper support plate 31 and abut against the upper smoothing roller 21. The axis of the upper abutting roller 32 is parallel to the axis of the upper smoothing roller 21. The upper abutting roller group 3 can abut against the upper smoothing roller 21 through the upper abutting rollers 32, which can reduce the possibility of deformation of the upper smoothing roller 21.

[0038] The lower abutting wheel assembly 4 includes a lower support plate 41 and several lower abutting wheels 42. The lower abutting wheels 42 are rotatably connected to the lower support plate 41. The axis of the lower abutting wheels 42 is parallel to the axis of the lower smoothing roller 22. The lower abutting wheels 42 abut against the lower smoothing roller 22. The lower abutting wheel assembly 4 reduces the possibility of deformation of the lower smoothing roller 22 by abutting against the lower smoothing roller 22 through the lower abutting wheels 42. In turn, it works together with the upper smoothing roller 21 to clamp the polyester fabric, thereby better smoothing the polyester fabric and improving the smoothing effect of the polyester fabric.

[0039] An adjusting block 12 is provided on the mounting block 11. Several upper smoothing rollers 21 and upper abutment wheel sets 3 are all provided on the adjusting block 12. The machine body 1 is also provided with an adjusting mechanism 5 for adjusting the vertical height of the adjusting block 12. The adjusting mechanism 5 includes a motor 51, a slide rod 52 and a screw 53 provided on the machine body 1. The motor 51 is fixed to the machine body 1 by bolts. The screw 53 is rotatably connected to the mounting block 11. The motor 51 can drive the screw 53 to rotate. The slide rod 52 and the screw 53 are parallel to each other. The adjusting block 12 is threadedly connected to the screw 53 and slidably connected to the slide rod 52. The operator can start the motor to rotate the screw 53, causing the adjusting block 12 to move vertically along the screw 53, thereby adjusting the gap between the upper smoothing roller 21 and the lower smoothing roller 22. This facilitates the feeding of the polyester fabric before smoothing, making it easier for the operator to pass the polyester fabric through the gap between the upper and lower smoothing rollers 21 and 22. When the thickness of the polyester fabric changes, the operator can also finely adjust the gap between the upper and lower smoothing rollers 21 and 22 according to the thickness of the polyester fabric using the adjusting mechanism 5, which can improve the smoothing effect of the smoothing device and improve the surface flatness of the polyester fabric.

[0040] Due to changes in the elasticity of the raw materials on the surface during the production of all-polyester fabric, some wrinkles will appear in the fabric. If the surface of the fabric is not stretched before being smoothed, the smoothing effect will be poor and the smoothing requirement of the fabric cannot be met.

[0041] Therefore, the machine body 1 is also equipped with several leveling components 6. The leveling components 6 include a screw 61, a slide bar 62, a motor 63 and several leveling wheels 64. The screw 61 and the slide bar 62 are parallel to each other, and the screw 61 is parallel to the upper smoothing roller 21. The leveling wheels 64 are threadedly connected to the screw 61 through a moving block 65, and the moving block 65 is slidably connected to the slide bar 62. The leveling wheels 64 are rotatably connected to the moving block 65, and the vertical height of the leveling wheels 64 is higher than the feed end of the polyester fabric. Before the fabric enters the smoothing mechanism 2, the operator can start the motor 2 51, which drives the screw 2 53 to rotate. The moving block 65 can drive the flattening wheel 64 to move horizontally along the screw 2 53. Since the flattening wheel 64 is fixedly connected to the fabric, it does not affect the normal output of the polyester fabric. The flattening wheel 64 can lift the fabric and move it horizontally, thereby achieving the flattening treatment of the fabric, which is more conducive to the subsequent smoothing treatment.

[0042] Both ends of the flattening wheel 64 are provided with several balls 641, which are rotatably connected to the flattening wheel 64. The balls 641 roll in contact with the fabric. By setting the balls 641, the vertical sidewall of the flattening wheel 64 can be prevented from scratching the polyester fabric, and the fabric can be protected from damage during the flattening process.

[0043] During the production of all-polyester fabric, some loose threads and other debris will adhere to the surface of the fabric. If these are not cleaned, they will affect the smoothing process and will form wrinkles during the rolling process.

[0044] A leveling wheel 64 is coaxially mounted on a movable block 65, meaning the movable block 65 does not contact the fabric. A dust collection groove 651 is provided on the end face of the movable block 65 near the fabric, with the opening of the dust collection groove 651 facing the fabric. A dust removal fan 7 is installed on the machine body 1, connected to the dust collection groove 651 via a telescopic pipe 71. The dust removal fan 7 is also connected to a filter box 73, with an exhaust pipe 74 at the end of the filter box 73 furthest from the dust removal fan 7. By activating the dust removal fan 7, the operator can remove loose threads and other debris from the fabric surface through the dust collection pipe and dust collection groove 651. After filtration by the filter box 73, clean air is discharged through the exhaust pipe 74.

[0045] The machine body 1 is also equipped with an upper ironing roller 13 and a lower ironing roller 14 for ironing the fabric. The upper ironing roller 13 and the lower ironing roller 14 are parallel to each other and are rotatably connected to the machine frame. The upper ironing roller 13 and the lower ironing roller 14 can perform the final ironing and shaping treatment on the upper and lower sides of the fabric by means of electric heating, so that the surface of the all-polyester fabric will be smoother and the fabric will be softer and smoother, making it easier to roll up later.

[0046] The end of the air outlet duct 74 away from the filter box 73 is connected to a blower nozzle 75. The blower nozzle 75 is located below the fabric, and the air outlet 751 of the blower nozzle 75 faces the fabric. Clean air blown out by the air outlet duct can be blown out through the blower nozzle 75 to dissipate heat from below the ironed fabric. Blowing air from below can facilitate the upward dissipation of hot air and improve the heat dissipation effect.

[0047] The implementation principle of the smoothing device and its usage method for dyeing production of all-polyester knitted dyed fabric in this application embodiment is as follows: All-polyester knitted dyed fabric enters the interior of the machine frame from the feed end of the machine frame. The smoothing component 6 drives the screw 61 to rotate through the motor 63. The moving block 65 can drive the smoothing wheel 64 to move horizontally along the screw to perform smoothing pretreatment on the fabric. The smoothing mechanism 2 clamps and smooths the fabric together through the upper smoothing roller 21 and the lower smoothing roller 22. At the same time, the upper abutting roller group 3 and the lower abutting roller group 4 can abut the upper smoothing roller 21 and the lower smoothing roller 22 respectively through the upper abutting roller 32 and the lower abutting roller 42, thereby preventing the upper smoothing roller 21 and the lower smoothing roller 22 from deforming. The upper ironing roller 13 and the lower ironing roller 14 can perform final ironing and shaping of the all-polyester knitted dyed fabric by hot ironing, and the air blown out by the blower nozzle 75 dissipates heat from the fabric.

[0048] This application also discloses a smoothing method for dyeing production of all-polyester knitted dyed fabric, which specifically includes the following steps.

[0049] Step 1: First, lift the dyed polyester knitted fabric after the dyeing process is completed, and then apply a lateral force from the bottom and top of the polyester knitted fabric to flatten it.

[0050] Step 2: Apply pressure to both ends of the flattened all-polyester knitted dyed fabric simultaneously to smooth the fabric.

[0051] Step 3: Iron the top and bottom ends of the all-polyester knitted dyed fabric separately.

[0052] Step 4: Roll up the all-polyester knitted dyed fabric.

[0053] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A smoothing device for dyeing production of all-polyester knitted fabric, comprising a machine body (1), wherein a smoothing mechanism (2) is provided on the machine body (1), the smoothing mechanism (2) comprising a plurality of parallel upper smoothing rollers (21) and a plurality of lower smoothing rollers (22), wherein the upper smoothing rollers (21) and the lower smoothing rollers (22) are rotatably connected to the machine body (1), and the upper smoothing rollers (21) and the lower smoothing rollers (22) can cooperate to simultaneously clamp the fabric, characterized in that: The machine body (1) is also provided with an upper abutting wheel assembly (3) and a lower abutting wheel assembly (4). The upper abutting wheel assembly (3) includes an upper support plate (31) and a plurality of upper abutting wheels (32). The plurality of upper abutting wheels (32) are rotatably connected to the upper support plate (31) and abut against a plurality of upper smoothing rollers (21). The lower abutting wheel assembly (4) includes a lower support plate (41) and a plurality of lower abutting wheels (42). The lower abutting wheels (42) are rotatably connected to the lower support plate (41). The upper abutting wheel (32) and the lower abutting wheel (42) are parallel to the axis of the lower smoothing roller (22); the machine body (1) is also provided with a plurality of leveling components (6), each of the leveling components (6) including a screw (61), a slide rod (62), a motor (63) and a plurality of leveling wheels (64), the screw (61) and the slide rod (62) are parallel to each other, and the screw (61) and the upper smoothing roller (21) are parallel to each other, and the leveling wheels (64) are moved by the upper smoothing roller (21). The moving block (65) is threadedly connected to the screw rod (61), and the moving block (65) is slidably connected to the slide rod (62). The flattening wheel (64) is rotatably connected to the moving block (65). The flattening wheel (64) is coaxially sleeved on the moving block (65). A dust collection groove (651) is provided on the end face of the moving block (65) near the fabric. The opening of the dust collection groove (651) faces the fabric. A dust removal fan (7) is provided on the machine body (1). The dust removal fan (7) is connected to the dust collection groove (65) through a telescopic pipe (71). 1) The dust removal fan (7) is connected to a filter box (73), and an air outlet pipe (74) is provided at the end of the filter box (73) away from the dust removal fan (7); an air nozzle (75) is connected at the end of the air outlet pipe (74) away from the filter box (73), the air nozzle (75) is located below the fabric, and the air outlet (751) of the air nozzle (75) faces the fabric; both ends of the flattening wheel (64) are provided with a number of balls (641), and the balls (641) are rotatably connected to the flattening wheel (64).

2. The smoothing device for dyeing production of all-polyester knitted fabric according to claim 1, characterized in that: The smoothing mechanism (2) and the upper abutting wheel assembly (3) are both mounted on the machine body (1) via a mounting block (11). An adjusting block (12) is provided on the mounting block (11), and the adjusting block (12) is movably connected to the mounting block (11). Several upper smoothing rollers (21) and the upper abutting wheel assembly (3) are all mounted on the adjusting block (12). The machine body (1) is also provided with an adjusting mechanism (5) for adjusting the vertical height of the adjusting block (12).

3. The smoothing device for dyeing production of all-polyester knitted dyed fabric according to claim 1, characterized in that: The machine body (1) is also provided with an upper ironing roller (13) and a lower ironing roller (14) for ironing the fabric. The upper ironing roller (13) and the lower ironing roller (14) are parallel to each other, and both the upper ironing roller (13) and the lower ironing roller (14) are rotatably connected to the machine frame.

4. The method of using the smoothing device for dyeing production of all-polyester knitted fabric according to claim 1, characterized in that: The specific steps are as follows: Step 1: First, lift the dyed polyester knitted fabric after dyeing, and then apply a lateral force from the bottom and top of the fabric to flatten it; Step 2: Apply pressure to both ends of the flattened polyester knitted fabric simultaneously to smooth it out; Step 3: Iron the fabric from both the top and bottom ends; Step 4: Roll up the polyester knitted fabric.

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