Ultra-high anti-pilling polyester fabric processing equipment and processing technology

Abstract

The present invention relates to the field of fabric processing, and in particular to a super-high anti-pilling polyester fabric processing equipment, including a steam cabin and a steam roller. The present invention describes a super-high anti-pilling polyester fabric processing equipment and a processing technology thereof, wherein a steam roller continuously sprays steam onto the fabric, and at the same time, the steam roller drives the fabric to reciprocately hit the striking plate in the up and down directions, so that the fabric is subjected to reciprocating stretching-shrinking treatment and extrusion-rebound treatment, thereby improving the fabric's absorption effect of steam, and allowing the fabric to be more fully stretched and shrunk, so that the fabric has a better shrinkage effect in all directions in the subsequent natural shrinkage treatment step. The technical problem that the fabric has a low absorption efficiency of steam on one side, resulting in a poor natural shrinkage effect of the fabric, and the steam shrinkage treatment step of the fabric requires a large amount of steam consumption is overcome.

Description

Technical Field

[0001] The present invention relates to the field of fabric processing, in particular to ultra-high anti-pilling polyester fabric processing equipment and a processing technology thereof. Background Art

[0002] In the production of polyester fabrics, the fabric is shaken back and forth to make it relaxed during the reciprocating stretching-retraction process, and a large amount of steam is continuously sprayed onto the fabric. After absorbing the steam, the fabric enters a low-temperature dryer and shrinks naturally. The polyester fabric that has completed the steam shrinkage treatment step has a super high anti-pilling effect, and the feel, shrinkage resistance and wear resistance of the polyester fabric are greatly improved. However, in the process of spraying steam onto the fabric, since the fabric has a low efficiency in absorbing steam on one side, a large amount of steam needs to be continuously sprayed onto the fabric to allow the steam to penetrate deeply into the inner layer of the fabric. The fabric has a poor shrinkage effect in the subsequent natural shrinkage process. In this process, a large amount of steam escapes, which requires the consumption of a large amount of steam, affecting the steam shrinkage treatment cost of the fabric. Summary of the Invention

[0003] In order to overcome the shortcomings that the steam absorption efficiency of one side of the fabric is low, resulting in poor natural shrinkage effect of the fabric, and the steam shrinkage treatment step of the fabric requires consumption of a large amount of steam, the present invention provides an ultra-high anti-pilling polyester fabric processing equipment and a processing technology thereof.

[0004] The technical solution of the present invention is as follows: A super-high anti-pilling polyester fabric processing equipment includes a conveyor belt machine tool, a steam chamber, a limit pressure roller, a steam roller, a lifting slider, a first motor, a reciprocating vibration mechanism, a striking plate, an electric drying chamber, a moisture dryer, and absorbent cotton; the conveyor belt machine tool is equipped with a steam chamber; a limit pressure roller is rotatably connected to the inlet and outlet of the steam chamber; the upper sliding portion of the steam chamber is connected to two lifting sliders; a steam roller is rotatably connected between the two lifting sliders; one of the lifting sliders is equipped with a first motor; the output shaft of the first motor is fixedly connected to the steam roller; the steam chamber is connected to two reciprocating vibration mechanisms that drive the lifting sliders to move back and forth in the up and down directions; a striking plate is fixedly connected in the steam chamber; a plurality of through-hole structures are opened on the striking plate; an electric drying chamber for low-temperature drying of the fabric is installed on the right side of the steam chamber; the moisture dryer is fixed in the steam chamber; the bottom drying component of the moisture dryer is close to the conveyor belt surface of the conveyor belt machine tool through the absorbent cotton.

[0005] Preferably, a guide plate is fixedly connected in the steam cabin; and a motorized conveying roller is installed in the steam cabin.

[0006] Preferably, the reciprocating vibration mechanism includes a tension spring, a second motor and an elliptical roller; a tension spring is fixedly connected between the lifting slider and the steam chamber; the second motor is installed on the lifting slider; the output shaft of the second motor is fixedly connected to the elliptical roller; the elliptical roller is close to the lifting slider.

[0007] Preferably, the striking plate is configured as an arched structure with a high middle portion and low front and rear portions.

[0008] Preferably, a plurality of convex structures are provided on the surface of the striking plate.

[0009] Preferably, two front and rear vacuum pumps are fixedly connected in the steam cabin to pump steam upward in the steam cabin; an air jet hole structure is provided at the output end of the vacuum pump; and an electric exhaust fan is installed in the vacuum pump.

[0010] Preferably, the air jet holes of the vacuum cylinder are configured as a double-spray hole structure facing upward and toward the left and right sides of the steam roller respectively.

[0011] Preferably, the air inlet end of the air pump is provided with a plurality of air inlet groove structures.

[0012] A process for processing ultra-high anti-pilling polyester fabrics, comprising the following steps:

[0013] Step 1: The conveyor belt machine conveys the fabric to the steam roller in the steam chamber, and the steam is sprayed on the fabric through the steam roller, and the fabric absorbs the steam;

[0014] In the second step, the steam roller drives the fabric to fall back and forth on the striking plate, and the fabric is subjected to a reciprocating stretching-shrinking and squeezing-rebounding process, which improves the fabric's absorption of steam and allows the fabric to stretch and shrink more fully.

[0015] Step 3: The conveyor belt machine transfers the steam-rich fabric to the electric drying chamber for low-temperature drying, allowing the fabric to shrink naturally.

[0016] Preferably, in step three, the accumulated water squeezed out of the fabric onto the conveyor belt machine is sucked out in time to avoid serious slipping during the fabric conveying process of the conveyor belt machine.

[0017] Beneficial effects of the present invention: The present invention describes an ultra-high anti-pilling polyester fabric processing equipment and a processing technology thereof, in which a steam roller that can vibrate reciprocatingly up and down is provided in the steam chamber of a conveyor tool. When the conveyor tool conveys the fabric, the steam roller continuously sprays steam onto the fabric, and at the same time, the steam roller drives the fabric to reciprocate up and down and fall onto the striking plate, and the striking plate is also provided with a through-hole structure for circulating accumulated water and steam, and a convex block structure for deeply squeezing the fabric, so that the fabric can improve its absorption effect of steam during the reciprocating stretching-shrinkage treatment and extrusion-rebound treatment process, and at the same time, the fabric can obtain more sufficient stretching and shrinkage, so that the fabric can have better shrinkage effect in all directions in the subsequent natural shrinkage treatment step; it overcomes the technical problem that the fabric has low absorption efficiency of steam on one side, resulting in poor natural shrinkage effect of the fabric, and the steam shrinkage treatment step of the fabric requires consumption of a large amount of steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram for describing the present invention;

[0019] Figure 2 A cross-sectional view of a steam chamber for describing the present invention;

[0020] Figure 3 A schematic diagram of a guide plate for describing the present invention;

[0021] Figure 4 A schematic diagram of the reciprocating vibration mechanism of the present invention is described;

[0022] Figure 5 A schematic diagram of a striking plate and a moisture dryer for describing the present invention;

[0023] Figure 6 A schematic diagram of a striking plate for describing the present invention;

[0024] Figure 7 A schematic diagram of a vacuum pump for describing the present invention;

[0025] Figure 8 A cross-sectional view of a vacuum cylinder for describing the present invention.

[0026] Markings in the accompanying drawings: 1- conveyor belt machine tool, 2- steam chamber, 21- limiting pressure roller, 22- guide plate, 23- electric conveying roller, 3- steam roller, 31- lifting slider, 32- first motor, 33- tension spring, 34- second motor, 35- elliptical roller, 4- striking plate, 401- through hole, 402- bump, 5- electric drying chamber, 6- moisture dryer, 61- absorbent cotton, 701- air jet hole, 702- air inlet groove, 71- exhaust cylinder, 72- electric exhaust fan. DETAILED DESCRIPTION

[0027] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0028] A super high anti-pilling polyester fabric processing equipment, such as Figures 1-6As shown, it includes a conveyor machine 1, a steam cabin 2, a limiting pressure roller 21, a steam roller 3, a lifting slider 31, a first motor 32, a reciprocating vibration mechanism, a striking plate 4, an electric drying cabin 5, a moisture dryer 6, and a water-absorbing cotton 61; a steam cabin 2 is installed on the left side of the conveyor machine 1, and the top panel of the steam cabin 2 is a detachable and removable structure; a limiting pressure roller 21 is rotatably connected to the left and right sides of the steam cabin 2; a lifting slider 31 is slidably connected to the front and rear sides of the steam cabin 2; a steam roller 3 is rotatably connected between the two lifting sliders 31; the inlet end of the steam roller 3 is externally connected to a steam generating device, and a plurality of A steam dispensing outlet structure; a first motor 32 is installed on the lifting slider 31 on the rear side; the output shaft of the first motor 32 is fixedly connected to the steam roller 3; two reciprocating vibrating mechanisms are connected to the steam chamber 2; the two reciprocating vibrating mechanisms are respectively connected to the corresponding lifting sliders 31; a striking plate 4 is fixedly connected to the right side of the steam chamber 2; a plurality of through holes 401 structures are opened on the striking plate 4 that pass through the upper and lower parts; an electric drying chamber 5 for low-temperature drying of fabrics is installed on the right side of the steam chamber 2; a moisture dryer 6 is fixedly connected to the steam chamber 2, and the moisture dryer 6 is located below the striking plate 4; the bottom drying component of the moisture dryer 6 is close to the conveyor belt surface of the conveyor machine tool 1 through the absorbent cotton 61.

[0029] like Figure 2 As shown, a guide plate 22 with an arc structure is fixedly connected to the left side of the steam chamber 2; an electric conveying roller 23 is installed on the left side of the steam chamber 2, and the electric conveying roller 23 is located above the guide plate 22; when the right end of the fabric is conveyed to the right by the conveyor belt machine 1 to between the guide plate 22 and the electric conveying roller 23, the electric conveying roller 23 conveys the fabric to the right close to the guide plate 22, so that the fabric can be conveyed upward along the guide plate 22 to above the steam roller 3, without the need for the staff to manually pull the fabric upward to above the steam roller 3, thereby reducing the workload of the staff in the preparation steps.

[0030] like Figure 4 As shown, the reciprocating vibration mechanism includes a tension spring 33, a second motor 34 and an elliptical roller 35; the tension spring 33 is fixedly connected between the lifting slider 31 and the steam chamber 2; the second motor 34 is installed on the lifting slider 31; the output shaft of the second motor 34 is fixedly connected to the elliptical roller 35; the upper side of the elliptical roller 35 is in close contact with the lifting slider 31.

[0031] The preparation work of the ultra-high anti-pilling polyester fabric processing equipment of the present invention is as follows:

[0032] The staff pulls the right end of the fabric from the left side of the conveyor machine 1 to the right, allowing the right end of the fabric to pass backward between the conveyor machine 1 and the limiting pressure roller 21 of the steam chamber 2. The staff then manually pulls the right end of the fabric upward and hangs it on the upper surface of the steam roller 3, and then starts the steam shrinkage treatment of the fabric.

[0033] The steam shrinkage treatment process of the ultra-high anti-pilling polyester fabric processing equipment of the present invention is as follows:

[0034] First, the external steam generating equipment continuously supplies steam to the steam roller 3, and the steam is emitted outward from the various steam distributing outlet structures of the steam roller 3 to the inside of the steam chamber 2. At the same time, the first motor 32 drives the steam roller 3 to rotate clockwise at a forward viewing angle, and the conveyor belt machine tool 1 cooperates with the rotating steam roller 3 to convey the fabric to the right, so that various parts of the fabric enter the steam chamber 2 one after another to absorb steam. At the same time, the staff opens the top panel of the steam chamber 2, and the staff manually pulls the right end of the fabric inside the steam chamber 2 directly to the right and extends between the limiting pressure roller 21 on the right side of the steam chamber 2 and the conveyor belt machine tool 1, so that the fabric is directly stretched above the striking plate 4. After the staff closes the top panel of the steam chamber 2, the conveyor belt machine tool 1 continuously conveys the fabric that has absorbed steam to the electric drying chamber 5 for low-temperature drying treatment, so that the fabric completes the natural shrinkage treatment.

[0035] During this process, the second motor 34 drives the elliptical roller 35 to rotate close to the bottom of the lifting slider 31. When the long diameter end of the elliptical roller 35 drives the lifting slider 31 to rise, the lifting slider 31 drives the tension spring 33 to stretch upward to generate deformation elastic force. At the same time, the lifting slider 31 drives the steam roller 3 to push the part of the fabric above it to support it upward. At this time, the fabric is stretched in the left and right directions, and the part of the fabric above the striking plate 4 also rises upward. Then, when the short diameter end of the elliptical roller 35 contacts the lifting slider 31, the stretched tension spring 33 drives the lifting slider 31 and the steam roller 3 connected to it to fall downward. At the same time, the part of the fabric supported by the steam roller 3 also falls downward. At this time, the part of the fabric that has been stretched left and right will shrink quickly until the fabric falls down on the surface of the striking plate 4. At this time, the fabric that falls down is squeezed from the upper and lower directions of the striking plate 4. When processing thicker fabrics, after the surface absorbs steam, the steam will condense into water and clog the surface of the fabric, making it difficult for subsequent steam to penetrate through the surface of the fabric and penetrate into the interior. After the fabric falls on the surface of the striking plate 4, part of the water on the surface of the squeezed part of the fabric will be squeezed downward, and the squeezed water will pass through the striking plate 4 downward through the through-hole 401 structure in time. At the same time, the steam filled in the steam chamber 2 passes through the striking plate 4 in the reverse direction through the through-hole 401 structure and contacts the bottom of the fabric.

[0036] Afterwards, the fabric is pushed upward by the steam roller 3 according to the above steps. The squeezed part of the bottom of the fabric quickly rebounds and recovers in the process of leaving the striking plate 4. At the same time, the steam contacting the bottom of the fabric will be instantly absorbed by the fabric in the rebound process. Since the moisture on the surface of the fabric has been squeezed out, and the squeezed part of the bottom of the fabric will generate a large suction force on the surrounding steam during the rebound process, the steam subsequently sucked into the fabric will not be blocked by the moisture and can penetrate deeply into the inner layer of the fabric, thereby improving the fabric's absorption of steam in the reciprocating extrusion and rebound process. After the fabric undergoes the above-mentioned stretching and shrinking treatment in the left and right directions, the reciprocating stretching and relaxation treatment effect of the fabric can be improved, allowing the fabric to be fully stretched and contracted, so that the fabric can shrink better in the front and back directions in the subsequent natural shrinkage treatment step.

[0037] In addition, the water dripping downward from the through hole 401 structure of the striking plate 4 will accumulate on the conveyor belt surface of the conveyor belt machine 1. When the conveyor belt drives the accumulated water to the right through the absorbent cotton 61, the absorbent cotton 61 directly wipes off the accumulated water on the conveyor belt surface of the conveyor belt machine 1. At the same time, the moisture dryer 6 promptly dries the water absorbed by the absorbent cotton 61, thereby reducing the accumulated water on the conveyor belt surface of the conveyor belt machine 1 and avoiding the conveyor belt of the conveyor belt machine 1 from slipping during the fabric transmission process.

[0038] On the basis of Example 1, Figures 1-6 As shown, the striking plate 4 of this embodiment is configured as an arched structure with a high middle portion and low front and rear sides; a plurality of protrusions 402 structures are provided on the surface of the striking plate 4.

[0039] During the process of the steam roller 3 spraying steam to the lower surface of the fabric in this embodiment, when the steam roller 3 drives the fabric to fall from top to bottom on the surface of the striking plate 4, the middle part of the fabric will make limited contact with the arched part in the middle of the surface of the striking plate 4 and stop moving downward. At this time, the front and rear parts of the fabric will continue to fall downward under the action of inertia until the front and rear parts of the fabric fall on the corresponding front and rear parts of the surface of the striking plate 4. At this time, the fabric is stretched in the front and rear directions, and when the fabric falls downward on the convex block 402 structure on the surface of the striking plate 4, the convex block 402 will perform a deeper squeezing treatment on the fallen fabric, so that more moisture absorbed in the fabric is squeezed out. Subsequently, in the process of the steam roller 3 driving the fabric to rise up and leave the surface of the striking plate 4, the parts of the fabric that have been stretched front and back will shrink rapidly, and the parts of the fabric that have been squeezed deeper by the convex block 402 will further absorb more steam during the rebound recovery process, further improving the fabric's absorption effect of steam in the reciprocating squeezing and rebound process.

[0040] Then, the fabric is stretched and retracted in the front and back directions according to the above steps to further improve the reciprocating stretching and relaxation effect of the fabric, so that the fabric can be more fully stretched and contracted, so that the fabric can shrink better in the front and back directions in the subsequent natural shrinkage treatment step.

[0041] On the basis of Example 1, Figures 1-8 As shown, a vacuum cylinder 71 is bolted to the front and rear sides of the steam chamber 2; two air jet holes 701 are provided at the output end of the vacuum cylinder 71; an electric exhaust fan 72 is installed in each of the two vacuum cylinders 71; the air jet holes 701 of the two vacuum cylinders 71 are both set as a double-jet hole structure facing upward and toward the left and right sides of the steam roller 3, so as to prevent the steam ejected from the air jet holes 701 from being blocked by the steam roller 3 and unable to enter the upper part of the steam chamber 2; a plurality of air inlet grooves 702 structures are provided at the air inlet end of the two vacuum cylinders 71, so as to improve the efficiency of the vacuum cylinder 71 in sucking the steam gathered at the lower part of the steam chamber 2.

[0042] During the process of the steam roller 3 of this embodiment spraying steam toward the lower surface of the fabric, the steam is blocked by the guide plates 22 and the striking plates 4 located on the left and right sides of the steam chamber 2, and a large amount of steam will gather at the lower part of the steam chamber 2. At this time, the electric exhaust fan 72 performs suction and transportation work on the vacuum cylinder 71, and continuously sucks away the steam gathered at the lower part of the steam chamber 2. The vacuum cylinder 71 then transports the sucked steam to the upper part of the steam chamber 2 through the air jet hole 701, so that most of the steam gathered at the lower part of the steam chamber 2 is transported to the upper part of the steam chamber 2, so that the upper surface of the fabric can also fully absorb a large amount of steam, which further improves the fabric's absorption effect on steam and greatly reduces the waste caused by steam escape, thereby saving a large amount of steam consumption.

[0043] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A processing device for ultra-high anti-pilling polyester fabric, comprising: a conveyor belt machine tool (1); The conveyor belt machine tool (1) is equipped with a steam chamber (2); a limiting pressure roller (21) is rotatably connected to the inlet and outlet of the steam chamber (2); Features: Also included is a steam roller (3); The steam chamber (2) is slidably connected to two lifting sliders (31); a steam roller (3) is rotatably connected between the two lifting sliders (31); a first motor (32) is mounted on one of the lifting sliders (31); an output shaft of the first motor (32) is fixedly connected to the steam roller (3); the steam chamber (2) is connected to two reciprocating vibration mechanisms for driving the lifting sliders (31) to move back and forth in an up and down direction; a striking plate (4) is fixedly connected in the steam chamber (2); a plurality of through-holes (401) are provided in the striking plate (4); an electric drying chamber (5) for drying fabrics at a low temperature is mounted on the right side of the steam chamber (2); a moisture dryer (6) is fixedly connected in the steam chamber (2); a bottom drying component of the moisture dryer (6) is closely attached to the conveyor belt surface of the conveyor belt machine tool (1) through absorbent cotton (61); The reciprocating vibration mechanism includes a tension spring (33); A tension spring (33) is fixedly connected between the lifting slider (31) and the steam chamber (2); a second motor (34) is mounted on the lifting slider (31); an elliptical roller (35) is fixedly connected to the output shaft of the second motor (34); and the elliptical roller (35) is in close contact with the lifting slider (31); The striking plate (4) is configured as an arched structure with a high middle portion and low front and rear sides; A plurality of convex block (402) structures are provided on the surface of the striking plate (4).

2. The ultra-high anti-pilling polyester fabric processing equipment according to claim 1 is characterized by: A guide plate (22) is fixedly connected in the steam chamber (2); and an electric conveying roller (23) is installed in the steam chamber (2).

3. The ultra-high anti-pilling polyester fabric processing equipment according to claim 1 is characterized by: Two front and rear exhaust cylinders (71) are fixedly connected in the steam chamber (2) for extracting steam upward in the steam chamber (2); an air jet hole (701) structure is provided at the output end of the exhaust cylinder (71); and an electric exhaust fan (72) is installed in the exhaust cylinder (71).

4. The ultra-high anti-pilling polyester fabric processing equipment according to claim 3 is characterized by: The air injection holes (701) of the vacuum cylinder (71) are both arranged to form a double-spray hole structure that faces upward and toward the left and right sides of the steam roller (3).

5. The ultra-high anti-pilling polyester fabric processing equipment according to claim 1 is characterized by: A plurality of air inlet grooves (702) are provided at the air inlet end of the air pump (71).

6. A process for processing ultra-high anti-pilling polyester fabric, the process using an ultra-high anti-pilling polyester fabric processing equipment according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: The conveyor belt machine (1) conveys the fabric to the steam roller (3) of the steam chamber (2), and the steam roller (3) sprays steam onto the fabric, and the fabric absorbs the steam; Step 2: The steam roller (3) drives the fabric to fall back and forth in the up and down directions onto the striking plate (4), and during the reciprocating stretching-shrinking and squeezing-rebounding processes on the fabric, the fabric's absorption effect on steam is improved, and the fabric is stretched and shrunk more fully; Step 3: The conveyor belt machine (1) conveys the fabric that has absorbed sufficient steam to the electric drying chamber (5) for low-temperature drying, so that the fabric can complete natural shrinkage.

7. The processing technology of the ultra-high anti-pilling polyester fabric according to claim 6 is characterized by: In step three, the accumulated water squeezed out of the fabric onto the conveyor machine bed (1) is sucked off.

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