Napping machine capable of effectively removing napping creases

Abstract

The invention provides a napping machine capable of effectively removing napping creases, and relates to the field of napping machines.The napping machine comprises a rack body, a processing cavity with an outward opening is formed in the rack body, two vertical supporting columns are fixedly arranged on the two sides of the bottom in the processing cavity, and the vertical supporting columns on the two sides are symmetrically arranged; an input guide roller is rotationally arranged between the vertical supporting columns on the two sides, and two input roller separation rings are fixedly arranged on the two sides of the outer end face of the input guide roller. The input guide roller adopts a double-ring-shaped separation ring and array type guide rib structure, physical isolation and accurate guide of cloth with different breadths and multiple strands of yarn are achieved, deviation and winding are effectively prevented, the deflection shaft is driven by the electric push rod to enable the transmission roller array to deflect, and the transmission efficiency is improved. A local stress concentration area is formed in cooperation with an ultrasonic generator, and composite treatment of mechanical stretching and ultrasonic vibration is achieved on stubborn folds.

Description

Technical Field

[0001] The invention relates to the technical field of napping machines, in particular to a napping machine which can effectively remove napping folds. Background Art

[0002] As a key equipment in the fields of textile, construction and material processing, the core function of the napping machine is to improve the surface properties of materials through mechanical action.

[0003] In the textile industry, roughening machines improve the uniformity and adhesion of yarns or fibers through steps such as tension adjustment, roller stretching, and brushing. In the construction field, high-pressure water jet technology is used to roughen walls, destroying the cement surface to form a rough interface and enhance adhesion.

[0004] However, the common crease problem in the roughening process, that is, wrinkles or marks formed on the material surface due to uneven stretching or pressure, has not been effectively solved. At the same time, traditional manual roughening relies on the operator's experience, and it is difficult to ensure uniform force throughout the process, affecting quality stability. Summary of the Invention

[0005] (1) Technical problems solved In view of the shortcomings of the prior art, the present invention provides a napping machine that can effectively remove napping and folding, thereby solving the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a pulling machine for effectively removing fuzz and folding marks, comprising a frame main body, a processing chamber opening facing outward is provided in the frame main body, two upright support columns are fixedly provided on both sides of the bottom of the processing chamber, the upright support columns on both sides are symmetrically arranged, and an input guide roller is rotatably arranged between the upright support columns on both sides, and two input roller separation rings are fixedly provided on both sides of the outer end surface of the input guide roller, and the input roller separation rings on both sides are symmetrically arranged, and a plurality of guide ribs are fixed on the outer end surface of the input guide roller and located on the outside of the input roller separation ring, and the positions of the guide ribs are distributed in a circular array, angle adjustment brackets are installed on both sides above between the two walls of the processing chamber, and a tension adjustment roller is rotatably connected between the angle adjustment brackets on both sides, and an output guide roller is rotatably arranged on one side between the two walls of the processing chamber, and the cloth or textile thread needed for fuzz and folding marks is guided input through the input guide roller and continues to be output after adjusting the angle through the tension adjustment roller.

[0007] Preferably, two side walls of the processing chamber are provided with two openings that pass through and connect with each other. The lifting guide rails on both sides are symmetrically arranged. A lifting support shaft that can be lifted and lowered is horizontally mounted inside the lifting guide rail, and the outer end surface of the lifting support shaft is rotatably connected to the output guide roller.

[0008] Preferably, two lifting cylinders are erected on both sides of the frame body, and the lifting cylinders on both sides are symmetrically arranged and located on the outside of the lifting guide rail. A lifting support rod that can be lifted and moved is provided in the lifting cylinder, and the end faces on both sides of the lifting support shaft respectively pass through the lifting guide rail and are fixedly connected to the end faces on one side of the lifting support rods on both sides close to each other.

[0009] Preferably, four annular output roller separation rings are respectively provided on both sides of the outer end surface of the output guide roller, two of the output roller separation rings form a group and are symmetrically arranged on both sides of the outer end surface of the output guide roller, and a certain interval is provided between the two output roller separation rings on one side.

[0010] Preferably, a main drive motor is installed at one end of the vertical support column on one side, and the main drive motor is connected to the input guide roller in a power connection.

[0011] Preferably, two tension detection sensors are installed on both sides of the top of the frame body, and the tension detection sensors on both sides are symmetrically arranged and located above the angle adjustment brackets on both sides.

[0012] Preferably, two detection brackets are installed on both sides of the frame body, and the detection brackets on both sides are symmetrically arranged and located between the tension adjustment roller and the output guide roller. The detection brackets are close to each other on one side end face and are provided with a plurality of array-distributed folding detection probes.

[0013] Preferably, an ultrasonic base is fixedly provided at the bottom of the processing chamber and below between the tension adjustment roller and the output guide roller, and a plurality of ultrasonic generators are installed on the top of the ultrasonic base. The ultrasonic generators are distributed in an array and are highly staggered.

[0014] Preferably, two lifting sliders are fixedly connected to one side of the frame body, and the lifting sliders on both sides are symmetrically arranged. One end of the lifting slider is rotatably connected to a lifting guide rail, and the outer end surface of the lifting guide rail is fixedly connected to a horizontal ultrasonic base.

[0015] Preferably, upright height adjustment guide columns are fixed on both sides of the top of the ultrasonic base, and roller brackets are installed on the top of the height adjustment guide columns on both sides. Several transmission rollers are rotatably arranged between the roller brackets on both sides, and the transmission rollers are distributed in an array and staggered up and down.

[0016] Preferably, two drive roller separation rings are fixedly provided on both sides of the outer end surface of each drive roller, and the drive roller separation rings on both sides are symmetrically arranged. One end of the roller bracket on one side is provided with a number of drive motors corresponding to the number of the drive rollers, and the drive motors are power-connected to the drive rollers.

[0017] Preferably, the tail end of the ultrasonic base is rotatably connected to a deflection shaft, the outer end surface of the deflection shaft is fixedly connected to a lifting connecting rod, electric push rods are provided below the tail ends of the ultrasonic base on both sides, an ultrasonic generator is installed on the top of the electric push rod, and the ultrasonic generator is telescopically connected to the lifting connecting rod.

[0018] (3) Beneficial effects The present invention provides a hair removal machine that can effectively remove hair removal marks and folds. It has the following beneficial effects: 1. The input guide roller of the present invention adopts a double-annular separation ring and an array-type guide ridge structure to achieve physical isolation and precise guidance of fabrics of different widths and multiple yarns, effectively preventing deviation and entanglement.

[0019] 2. The present invention adjusts the height of the output roller by lifting the cylinder, changes the distance between the material and the ultrasonic generator, and realizes dynamic adjustment of the cavitation effect intensity.

[0020] 3. The present invention uses an electric push rod to drive the deflection shaft to deflect the transmission roller array, and cooperates with the ultrasonic generator to form a local stress concentration area, thereby achieving a combined treatment of mechanical stretching and ultrasonic vibration for stubborn folds. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the present invention; Figure 2 This is the main view of the appearance structure of the present invention; Figure 3 This is a side view of the appearance structure of the present invention; Figure 4 A top view of the appearance structure of the present invention; Figure 5 This is a front view of the appearance structure of the present invention; Figure 6 For the present invention Figure 1 An enlarged structural diagram of the middle lifting cylinder component.

[0022] In the figure: 101, frame body; 102, vertical support column; 103, main drive motor; 104, guide rib; 105, input guide roller; 106, processing chamber; 107, tension adjustment roller; 108, tension detection sensor; 109, angle adjustment bracket; 110, fold detection probe; 111, detection bracket; 112, output guide roller; 113, output roller separation ring; 114, drive roller separation ring; 115, drive roller; 116 , roller bracket; 117, height adjustment guide column; 118, deflection shaft; 119, lifting connecting rod; 120, electric push rod; 121, ultrasonic generator; 122, transmission motor; 123, ultrasonic base; 124, lifting guide rail; 125, lifting slider; 126, lifting cylinder; 127, ultrasonic base; 128, ultrasonic generator; 129, input roller separation ring; 130, lifting guide rail; 131, lifting support shaft; 132, lifting support rod. DETAILED DESCRIPTION

[0023] The embodiment of the present invention provides a kind of fuzzing machine that can effectively remove fuzzing and folding, such as Figure 1-6 As shown, it includes a frame body 101, a processing chamber 106 with an opening facing outward is provided in the frame body 101, two upright support columns 102 are fixedly provided on both sides of the bottom of the processing chamber 106, the upright support columns 102 on both sides are symmetrically arranged, an input guide roller 105 is rotatably provided between the upright support columns 102 on both sides, two input roller separation rings 129 are fixedly provided on both sides of the outer end surface of the input guide roller 105, the input roller separation rings 129 on both sides are symmetrically arranged, the outer end surface of the input guide roller 105 and the input roller separation ring A number of guide ribs 104 are fixedly provided on the outside of 129, and the positions of the guide ribs 104 are distributed in a circular array. Angle adjustment brackets 109 are installed on both sides above the two walls of the processing chamber 106. A tension adjustment roller 107 is rotatably connected between the angle adjustment brackets 109 on both sides. An output guide roller 112 is rotatably provided on one side between the two walls of the processing chamber 106. The cloth or textile thread required for napping and folding is guided into the input guide roller 105 and adjusted in angle through the tension adjustment roller 107 before being guided to continue to be output through the output guide roller 112.

[0024] Furthermore, two openings are provided on both side walls of the processing chamber 106 to connect with each other. The lifting guide rails 130 on both sides are symmetrically arranged. A lifting support shaft 131 that can be lifted and lowered is horizontally mounted inside the lifting guide rail 130. The outer end surface of the lifting support shaft 131 is rotatably connected to the output guide roller 112.

[0025] Furthermore, two lifting cylinders 126 are erected on both sides of the frame body 101. The lifting cylinders 126 on both sides are symmetrically arranged and located on the outside of the lifting guide rail 130. A lifting support rod 132 that can be lifted and moved is provided in the lifting cylinder 126. The end faces of the lifting support shaft 131 on both sides pass through the lifting guide rail 130 respectively and are fixedly connected to the end faces of the lifting support rods 132 on both sides close to each other.

[0026] It should be further explained that a lifting cylinder is provided inside the lifting cylinder 126 , and is capable of driving and controlling the lifting and lowering movement of the lifting support rod 132 .

[0027] Furthermore, four annular output roller separation rings 113 are respectively provided on both sides of the outer end surface of the output guide roller 112. Two output roller separation rings 113 form a group and are symmetrically arranged on both sides of the outer end surface of the output guide roller 112. A certain interval is provided between the two output roller separation rings 113 on one side.

[0028] Furthermore, a main drive motor 103 is installed at one end of the vertical support column 102 on one side, and the main drive motor 103 is connected to the input guide roller 105 by power.

[0029] It is worth further explaining that when the main drive motor 103 is started, it can be connected to the input guide roller 105 through the motor shaft and drive the input guide roller 105 to rotate, thereby achieving the effect of cloth input.

[0030] Furthermore, two tension detection sensors 108 are installed on both sides of the top of the frame body 101. The tension detection sensors 108 on both sides are symmetrically arranged and located above the angle adjustment brackets 109 on both sides.

[0031] It should be further explained that the tension detection sensor 108 is data-connected to the angle adjustment bracket 109 , and the tension applied to the tension adjustment roller 107 is detected by the tension detection sensor 108 . The detection sensor 108 is data-connected to the central control processor.

[0032] Furthermore, two detection brackets 111 are installed on both sides of the frame body 101. The detection brackets 111 on both sides are symmetrically arranged and located between the tension adjustment roller 107 and the output guide roller 112. The detection brackets 111 are close to each other on one side end face and are provided with a plurality of array-distributed folding detection probes 110.

[0033] It should be further explained that the two fold detection probes 110 at the same horizontal position cooperate with each other to detect the fold degree of the fabric.

[0034] Furthermore, an ultrasonic base 127 is fixedly provided at the bottom of the processing chamber 106 and located below between the tension adjustment roller 107 and the output guide roller 112. A plurality of ultrasonic generators 128 are installed on the top of the ultrasonic base 127. The ultrasonic generators 128 are distributed in an array and are highly staggered.

[0035] It should be further explained that the top opening of the ultrasonic generator 128 faces upward, and the ultrasonic generator 128 is used to generate ultrasonic waves and guide them to the fabric and yarn passing above the ultrasonic generator 128, thereby utilizing the cavitation effect to eliminate creases.

[0036] Furthermore, two lifting sliders 125 are fixedly connected to one side of the rack body 101, and the lifting sliders 125 on both sides are symmetrically arranged. One end of the lifting slider 125 is rotatably connected to a lifting guide rail 124, and the outer end surface of the lifting guide rail 124 is fixedly connected to a horizontal ultrasonic base 123.

[0037] Furthermore, upright height adjustment guide columns 117 are fixed on both sides of the top of the ultrasonic base 123, and roller brackets 116 are installed on the top of the height adjustment guide columns 117 on both sides. Several transmission rollers 115 are rotatably arranged between the roller brackets 116 on both sides, and the transmission rollers 115 are distributed in an array and staggered up and down.

[0038] Furthermore, two drive roller separation rings 114 are fixedly provided on both sides of the outer end surface of each drive roller 115, and the drive roller separation rings 114 on both sides are symmetrically arranged. One end of the roller bracket 116 on one side is provided with a number of drive motors 122 corresponding to the number of drive rollers 115, and the drive motors 122 are power-connected to the drive rollers 115.

[0039] It is worth further explaining that when the transmission motor 122 is started, it can drive the transmission roller 115 to rotate through the power connection.

[0040] Furthermore, the tail end of the ultrasonic base 123 is rotatably connected to the deflection shaft 118, and the outer end of the deflection shaft 118 is fixedly connected to the lifting link 119. Electric push rods 120 are provided below the tail ends of the ultrasonic bases 123 on both sides, and an ultrasonic generator 121 is installed on the top of the electric push rod 120. The ultrasonic generator 121 is telescopically connected to the lifting link 119.

[0041] It should be further explained that the activation of the ultrasonic generator 121 can drive the lifting link 119 to move up and down, and then the deflection shaft 118 supports and drives the ultrasonic base 123 to deflect the angle with the lifting guide rail 124 as the axis, thereby fine-tuning the angle of the driving rollers 115 on each side.

[0042] It is worth further explaining that, through the separation of the input roller separator ring 129, the output roller separator ring 113 and the drive roller separator ring 114, the two sides of the input guide roller 105, the output guide roller 112 and the drive roller 115 can be used for the napping and folding work of single yarns, and the middle position can be used for the napping and folding work of textile fabrics.

[0043] Here’s how to use this solution: S1. The operator introduces the textile fabric or yarn group to be processed (hereinafter referred to as "material") from the feed end of the frame body 101. The material first passes around the input guide roller 105. The input roller separation rings 129 on both sides of the roller and the guide ridges 104 on the surface work together to physically separate and preliminarily guide materials of different widths or multiple parallel yarns, effectively preventing them from being entangled with each other or deviating, laying the foundation for the stable progress of subsequent processes.

[0044] S2. The material, pulled by the main drive motor 103, enters the tension adjustment roller 107 area supported by the angle adjustment bracket 109; S2.1. Two tension detection sensors 108 located at the top of the frame body 101 monitor the tension of the material applied to the tension adjustment roller 107 in real time and transmit the monitoring data to the central control system in real time. S2.2. The control system compares the received tension data with the preset ideal tension value range. If it detects that the tension deviates from the preset value and is too tight or too loose, the control system will immediately output an instruction to drive the angle adjustment bracket 109 to operate and fine-tune the inclination and height of the tension adjustment roller 107, thereby dynamically changing the wrap angle and path length of the material, so that the material tension can quickly recover and stabilize at the optimal set value. This step is a key feedforward control link to prevent the occurrence of new folds.

[0045] S3. Online folding defect detection and positioning After the tension is adjusted, the material continues to move to the fold detection station, where multiple fold detection probes 110 on the detection brackets 111 on both sides perform full-line scanning of the upper and lower surfaces of the material through laser scanning.

[0046] S3.1. After the fold detection probe 110 captures the image or contour information of the material surface, it uses a built-in algorithm to identify whether there are defects such as wrinkles and creases, i.e., folds; S3.2. The fold detection information, including the existence, location, approximate depth and severity of the fold, is then uploaded to the central control system in real time.

[0047] S4: The material then enters the core ultrasonic treatment area, where the system implements treatment strategies of different intensities based on the test results of S3; S4.1. Regardless of whether creases are detected, the array of fixed ultrasonic generators 128 is activated. The ultrasonic energy generated by the array acts on the material passing over it through the cavitation effect, causing the fiber molecules to vibrate at high frequencies, releasing internal stress, thereby performing a global, basic flattening treatment on the material and eliminating minor creases. If severe or stubborn folds are detected in S3, the control system activates the enhanced processing module. The lifting cylinders 126 on both sides are activated, driving the lifting support rods 132 to move upward and downward, thereby adjusting the position of the lifting support shaft 131 and the height of the output guide roller 112. This changes the angle of the input material, changes the tension, and adjusts the distance between the material and the ultrasonic generator 128 to expand the range of the cavitation effect. At the same time, the electric push rod 120 is controlled to extend and retract, pushing the lifting link 119 and the deflection shaft 118, causing the entire ultrasonic base 123 to deflect at a certain angle around the fulcrum of the lifting guide rail 124. This deflection action will also change the angular layout of all the driving rollers 115 behind it, causing small, localized path changes and stress concentration in the material during its movement, especially for mechanical stretching and relaxation of areas with severe folding. At the same time, the ultrasonic generator array 121 can work together to apply stronger or more focused ultrasonic energy in this specific area. Mechanical conditioning and ultrasonic cavitation effects work together here to act on stubborn folds and achieve focused removal.

[0048] S5. The material effectively treated by ultrasound finally passes around the output guide roller 112. The height of the roller can be adjusted by the lifting cylinder 126 through the lifting support rod 132 and the lifting support shaft 131. This adjustment can be used as an auxiliary means to cooperate with the tension adjustment roller 107 in the front to accurately control the tension and winding state of the material at the outlet. The processed material is led out from the output end and enters the subsequent winding or the next process.

[0049] S6. For wide-width textile fabrics, the material mainly runs in the middle area between the input guide roller 105, the output guide roller 112, and the transmission roller 115. The separation rings of each roller play a role in limiting and wrinkle prevention. For multiple independent yarns, the multiple yarns can be respectively passed through the independent channels formed by the separation rings on both sides of each roller, so as to realize parallel and synchronous processing of multiple yarns and greatly improve production efficiency.

[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A napping machine for effectively removing napping and folding marks, comprising a frame body (101), characterized in that: The frame body (101) is provided with a processing chamber (106) with an opening facing outward, and two upright support columns (102) are fixedly provided on both sides of the bottom of the processing chamber (106), and the upright support columns (102) on both sides are symmetrically arranged. An input guide roller (105) is rotatably provided between the upright support columns (102) on both sides, and two input roller separation rings (129) are fixedly provided on both sides of the outer end surface of the input guide roller (105), and the input roller separation rings (129) on both sides are symmetrically arranged. A plurality of guide ribs (104) are fixedly provided on the side, and the guide ribs (104) are distributed in a circular array. Angle adjustment brackets (109) are installed on both sides above the two walls of the processing chamber (106). Tension adjustment rollers (107) are rotatably connected between the angle adjustment brackets (109) on both sides. An output guide roller (112) is rotatably provided on one side between the two walls of the processing chamber (106). The cloth or textile thread required for napping and folding is guided into the input guide roller (105) and is adjusted in angle by the tension adjustment roller (107) and then guided into the output guide roller (112) for continued output.

2. A napping machine for effectively removing napping and folding according to claim 1, characterized in that: Two openings are provided on both side walls of the processing chamber (106) to connect the lifting guide rails (130). The lifting guide rails (130) on both sides are symmetrically arranged. A lifting support shaft (131) capable of lifting and moving is horizontally mounted inside the lifting guide rail (130). The outer end surface of the lifting support shaft (131) is rotatably connected to the output guide roller (112).

3. A napping machine for effectively removing napping and folding according to claim 2, characterized in that: Two lifting cylinders (126) are erected on both sides of the frame body (101). The lifting cylinders (126) on both sides are symmetrically arranged and located outside the lifting guide rail (130). A lifting support rod (132) is provided in the lifting cylinder (126). The end surfaces of both sides of the lifting support shaft (131) pass through the lifting guide rail (130) respectively and are fixedly connected to the end surfaces of one side of the lifting support rod (132) on both sides.

4. A napping machine for effectively removing napping and folding according to claim 1, characterized in that: Four output roller separation rings (113) are respectively provided on both sides of the outer end surface of the output guide roller (112), two of the output roller separation rings (113) form a group and are symmetrically arranged on both sides of the outer end surface of the output guide roller (112), and a certain interval is provided between the two output roller separation rings (113) on one side.

5. The napping machine for effectively removing napping and folding according to claim 1, characterized in that: A main drive motor (103) is installed at one end of the vertical support column (102) on one side, and the main drive motor (103) is connected to the input guide roller (105) by power. Two tension detection sensors (108) are installed on both sides of the top of the frame body (101), and the tension detection sensors (108) on both sides are symmetrically arranged and located above the angle adjustment brackets (109) on both sides.

6. The napping machine for effectively removing napping and folding according to claim 1, characterized in that: Two detection brackets (111) are installed on both sides of the frame body (101). The detection brackets (111) on both sides are symmetrically arranged and located between the tension adjustment roller (107) and the output guide roller (112). The detection brackets (111) are provided with a plurality of array-distributed folding detection probes (110) on one end surface close to each other.

7. The napping machine for effectively removing napping and folding according to claim 1, characterized in that: An ultrasonic base (127) is fixedly provided at the bottom of the processing chamber (106) and between the tension adjustment roller (107) and the output guide roller (112). A plurality of ultrasonic generators (128) are installed on the top of the ultrasonic base (127). The ultrasonic generators (128) are distributed in an array and are highly staggered.

8. The napping machine for effectively removing napping and folding marks according to claim 1, characterized in that: Two lifting sliders (125) are fixedly connected to one side of the frame body (101), and the lifting sliders (125) on both sides are symmetrically arranged. One end of the lifting slider (125) is rotatably connected to a lifting guide rail (124), and the outer end surface of the lifting guide rail (124) is fixedly connected to a horizontal ultrasonic base (123). Height adjustment guide columns (117) are fixedly provided on both sides of the top of the ultrasonic base (123), and roller brackets (116) are installed on the top of the height adjustment guide columns (117) on both sides. A plurality of transmission rollers (115) are rotatably provided between the roller brackets (116) on both sides, and the transmission rollers (115) are distributed in an array and staggered up and down.

9. A napping machine for effectively removing napping and folding according to claim 8, characterized in that: Two drive roller separation rings (114) are fixedly provided on both sides of the outer end surface of each drive roller (115), and the drive roller separation rings (114) on both sides are symmetrically arranged. One end of the roller bracket (116) on one side is provided with a plurality of drive motors (122) corresponding to the number of the drive rollers (115), and the drive motors (122) are connected to the drive rollers (115) in a power connection.

10. A napping machine for effectively removing napping and folding according to claim 9, characterized in that: The tail end of the ultrasonic base (123) is rotatably connected to a deflection shaft (118), and the outer end surface of the deflection shaft (118) is fixedly connected to a lifting connecting rod (119). Electric push rods (120) are provided below the tail ends of the ultrasonic base (123) on both sides. An ultrasonic generator (121) is installed on the top of the electric push rod (120), and the ultrasonic generator (121) is telescopically connected to the lifting connecting rod (119).

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