Automatic winder with high working efficiency

Abstract

The invention relates to the technical field of winding machines, in particular to a high-working-efficiency automatic winding machine which comprises a machine frame, a spindle arranged on the machine frame and used for containing cop, and a containing barrel arranged on the machine frame through a rotating device and used for containing bobbins. The rack is further provided with a yarn uniformizing device used for controlling yarn to be evenly wound and cleaning hairiness.

Description

Technical Field

[0001] The present invention relates to the technical field of winding machines, and particularly relates to an automatic winding machine with high working efficiency. Background Art

[0002] A winding machine is a special equipment in the textile industry. Its main purpose is to gather the yarns on multiple cops onto one bobbin, so as to facilitate the processing of subsequent processes and improve working efficiency. However, most yarns have hairiness. If not specifically cleaned during gathering, it will arbitrarily cause uneven yarn density on the bobbin, affecting the gathering quality and thus the working efficiency. Summary of the Invention

[0003] Therefore, in view of the above problems, the present invention provides an automatic winding machine with high working efficiency.

[0004] To achieve the above object, the technical solution of the present invention provides an automatic winding machine with high working efficiency, including a frame, spindles arranged on the frame for placing cops, a placing cylinder arranged on the frame through a rotating device for placing bobbins, and a yarn even winding and hairiness cleaning device arranged on the frame for controlling the even winding of the yarn.

[0005] Further improvement is that: the yarn even winding and hairiness cleaning device includes: a mounting plate arranged on the frame, a roller rotatably arranged on the mounting plate, a rotating rod rotatably arranged on the mounting plate and located inside the roller, a synchronous rotation device arranged between the roller and the rotating rod, a hairiness suction device arranged between the roller and the rotating rod, and a threading block arranged between the roller and the mounting plate through a translation device.

[0006] Further improvement is that: the synchronous rotation device includes: a first bearing seat arranged on the mounting plate, a second bearing seat arranged on the mounting plate and having the same axis as the first bearing seat, the roller is connected to the outer wall of the inner ring of the first bearing seat, the rotating rod is fixedly connected to the inner ring of the second bearing seat, and a differential drive device is further arranged between the rotating rod and the roller.

[0007] Further improvement is that: the differential drive device includes: a first rotating motor arranged on the mounting plate, the rotating rod of the first rotating motor is located in the roller, a first gear is fixedly arranged on the rotating rod of the first rotating motor, a second gear meshing with the first gear is fixedly arranged on the rotating rod, an internal gear meshing with the first gear is arranged on the roller, the number of teeth of the first gear is greater than that of the second gear, and the number of teeth of the first gear is less than that of the internal gear.

[0008] Further improvement is that: the hairiness suction device includes: a plurality of adsorption holes opened on the roller, an impeller fixedly arranged on the rotating rod for generating negative pressure, and a plurality of exhaust holes opened on the roller.

[0009] Further improvements are as follows: The translation device includes a guiding ring groove obliquely opened on the side of the roller, at least two sliding rods arranged on the mounting plate, sliding sleeves slidably arranged on the sliding rods, and engaging blocks arranged on the sliding sleeves for engaging with the guiding ring groove. The threading block is fixedly connected to the sliding sleeve.

[0010] Further improvements are as follows: An elastic scraping device for scraping off the fluff on the yarn is also arranged on the mounting plate.

[0011] Further improvements are as follows: The elastic scraping device includes two fixing rods arranged on the mounting plate and a clothing brush cloth sleeved on the fixing rods. An airtight prevention cloth is also sewn and connected to the clothing brush cloth.

[0012] Further improvements are as follows: The rotating device includes a rotating plate rotatably arranged on the frame and a second rotating motor fixedly arranged on the frame. The rotating rod of the second rotating motor is fixedly connected to the placing cylinder. A tension spring is also arranged between the rotating plate and the mounting plate.

[0013] Further improvements are as follows: A filter screen cylinder is also arranged inside the roller between the roller and the rotating rod.

[0014] The advantages and beneficial effects of the present invention are as follows: The structure is simple and convenient to use. An even yarn device is provided, which can make the yarn evenly wound on the bobbin, improve the quality after winding, and can also adsorb the fluff that is easy to fall off on the yarn, thereby improving the evenness of the yarn, avoiding the influence of the fluff occupying space on the winding quality after winding, and further an elastic scraping device is provided, which can cooperate with the negative pressure generated by the fluff suction device, press tightly on the roller, scrape off the fluff on the yarn, further improve the quality of the yarn wound into a bobbin, improve the yield rate, and improve the work efficiency. Description of the Drawings

[0015] Figure 1 It is a front view schematic diagram of an automatic winding machine with high working efficiency according to the present invention; Figure 2 It is a sectional view schematic diagram of the roller of an automatic winding machine with high working efficiency according to the present invention; Figure 3 It is a schematic diagram of the roller of an automatic winding machine with high working efficiency according to the present invention; Figure 4 It is an enlarged schematic diagram of part A of an automatic winding machine with high working efficiency according to the present invention; In the figure: 101, frame; 102, spindle; 103, placement cylinder; 104, mounting plate; 105, roller; 106, rotating rod; 107, thread threading block; 108, first bearing seat; 109, second bearing seat; 110, first rotating motor; 111, first gear; 112, second gear; 113, internal gear; 114, adsorption hole; 115, impeller; 116, guiding ring groove; 117, sliding rod; 118, sliding sleeve; 119, engaging block; 120, fixing rod; 121, clothes brushing cloth; 122, rotating plate; 123, tension spring; 124, filter screen cylinder; 125, friction layer; 126, thread threading hole; 127, exhaust hole. Detailed implementation mode

[0016] The following combines the drawings and embodiments to further describe the detailed implementation mode of the present invention. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and cannot be used to limit the protection scope of the present invention.

[0017] As Figures 1 - 4 shown, an automatic winder with high working efficiency includes a frame 101, a spindle 102 arranged on the frame 101 for placing tube yarns, and a placement cylinder 103 arranged on the frame 101 through a rotating device for placing tube 103. A yarn equalizing device for controlling the uniform winding of the yarn and cleaning the hairiness is further arranged on the frame 101.

[0018] In order to enable the yarn to be wound evenly, the yarn equalizing device includes: a mounting plate 104 arranged on the frame 101, a roller 105 rotatably arranged on the mounting plate 104, a rotating rod 106 rotatably arranged on the mounting plate 104 and located inside the roller 105, and a synchronous rotation device arranged between the roller 105 and the rotating rod 106. A hair suction device is arranged between the roller 105 and the rotating rod 106. A thread threading block 107 is further arranged between the roller 105 and the mounting plate 104 through a translation device. A thread threading hole 126 for the yarn to pass through is opened on the thread threading block 107.

[0019] In order to enable the hair suction and preliminary hair removal to be carried out synchronously, thereby improving the working efficiency, the synchronous rotation device includes: a first bearing seat 108 arranged on the mounting plate 104, a second bearing seat 109 arranged on the mounting plate 104 and having the same axis as the first bearing seat 108. The roller 105 is connected to the outer wall of the inner ring of the first bearing seat 108, the rotating rod 106 is fixedly connected to the inner ring of the second bearing seat 109, and a differential drive device is further arranged between the rotating rod 106 and the roller 105; As Figure 2 shown, the roller 105 is locked on the wall of the inner ring of the first bearing seat 108 by screws, improving the disassembly convenience.

[0020] In order to make the rotation speed of the roller 105 inconsistent with that of the rotating rod 106, thereby improving the efficiency of generating negative pressure and enhancing the stability of the translation device, the differential drive device includes: a first rotating motor 110 disposed on the mounting plate 104, the rotating rod of the first rotating motor 110 being located at the roller 105, a first gear 111 fixedly provided on the rotating rod of the first rotating motor 110, a second gear 112 fixedly provided on the rotating rod 106 and meshing with the first gear 111, an internal gear 113 meshing with the first gear 111 provided on the roller 105, the number of teeth of the first gear 111 being greater than that of the second gear 112, and the number of teeth of the first gear 111 being less than that of the internal gear 113; As Figure 2 shown, the internal gear 113 is locked to the inside of the roller 105 by screws to improve the disassembly convenience.

[0021] In order to generate negative pressure and adsorb floating fluff, the fluff suction device includes: a plurality of adsorption holes 114 opened on the roller 105, an impeller 115 fixedly provided on the rotating rod 106 for generating negative pressure, and a plurality of exhaust holes 127 opened on the roller 105; When the first rotating motor 110 operates, it controls the rotation of the roller 105 and makes the rotation direction of the roller 105 opposite to the winding direction of the yarn, thereby enhancing the electrostatic friction and playing a role in scraping and adsorbing fluff.

[0022] In order to enable the yarn to be evenly wound on the bobbin, the translation device includes: a guiding ring groove 116 obliquely opened on the surface side of the roller 105, at least two sliding rods 117 provided on the mounting plate 104, a sliding sleeve 118 slidably disposed on the sliding rods 117, and a clamping block 119 provided on the sliding sleeve 118 for clamping with the guiding ring groove 116, the threading block 107 being fixedly connected to the sliding sleeve 118.

[0023] In order to improve the efficiency of removing fluff and reduce the impact on the yarn quality, an elastic scraping device for scraping the fluff on the yarn is further provided on the mounting plate. The elastic scraping device includes: two fixing rods 120 provided on the mounting plate 104, and a brush cloth 121 sleeved on the fixing rods 120, and an air-proof cloth (not shown in the figure) is also sewn and connected to the brush cloth 121.

[0024] In order to facilitate the control of the rotation of the placing cylinder 103 and improve the stability during yarn winding, the rotating device includes: a rotating plate 122 rotatably arranged on the frame 101, and a second rotating motor fixedly arranged on the frame 101. The rotating rod of the second rotating motor is fixedly connected to the placing cylinder 103. A tension spring 123 is further arranged between the rotating plate 122 and the mounting plate 104. By arranging a torsion spring and the rotatable rotating plate 122, when the yarn is wound, it can be made to be as close as possible to the winding block, and then as the yarn on the bobbin gradually thickens, it gradually rotates backward, increasing the amount of yarn that the bobbin can wind.

[0025] In order to prevent the hairiness from affecting the rotation of the first rotating motor 110, a filter screen cylinder 124 is further arranged inside the roller 105 between the roller 105 and the rotating rod 106. A friction layer 125 is arranged on the filter screen cylinder 124. One end of the filter screen cylinder 124 abuts against the internal gear 113, and the other end abuts against the end of the roller 105. The friction layer 125 is a rubber layer. The internal gear 113 is located between the exhaust hole 127 and the adsorption hole 114. Therefore, with the cooperation of the filter screen cylinder, a relatively stable air intake and exhaust channel can be formed inside the roller 105 (air enters through the adsorption hole, then passes through the filter screen cylinder, and then flows to the exhaust hole under the guidance of the impeller), thereby improving the use stability of the entire device.

[0026] Working principle: During use, fix the tube yarn on the spindle 102, make one end of the yarn pass between the roller 105 and the brush cloth, then pass through the threading block 107 and be connected to the bobbin fixed on the placing cylinder 103. At this time, the first rotating motor 110 and the second rotating motor can be started. Under the action of the first rotating motor 110, the yarn begins to wind around the bobbin. At the same time, the roller 105 rotates, causing the winding block to move left and right, thereby driving the yarn to wind evenly around the bobbin. And the rotating rod 106 drives the impeller 115 to rotate, generating negative pressure to adsorb the clothing brush cloth 121, making it close to the yarn and the roller 105, thereby scraping the hairiness on the yarn. The scraped hairiness is sucked into the roller 105 under the action of the negative pressure and adheres to the filter screen, making the yarn uniform and preventing the hairiness from occupying the space of the yarn and affecting the winding quality.

[0027] The above shows and describes the basic principles, main features and their advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and explanations only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winder with high working efficiency, comprising a frame, spindles arranged on the frame for placing cheese bobbins, and a bobbin placing cylinder arranged on the frame through a rotating device for placing bobbins, characterized in that: A yarn even winding and fuzz cleaning device for controlling the even winding of yarn and cleaning fuzz is further provided on the frame; The yarn even winding and fuzz cleaning device includes: a mounting plate provided on the frame, a roller rotatably provided on the mounting plate, a rotating rod rotatably provided on the mounting plate and located inside the roller, and a synchronous rotation device provided between the roller and the rotating rod. A fuzz suction device is provided between the roller and the rotating rod, and a threading block is further provided between the roller and the mounting plate through a translation device; The synchronous rotation device includes: a first bearing seat provided on the mounting plate, a second bearing seat provided on the mounting plate and having the same axis as the first bearing seat. The roller is connected to the outer wall of the inner ring of the first bearing seat, the rotating rod is fixedly connected to the inner ring of the second bearing seat, and a differential drive device is further provided between the rotating rod and the roller; The fuzz suction device includes: a plurality of adsorption holes opened on the roller, an impeller fixedly provided on the rotating rod for generating negative pressure, and a plurality of exhaust holes opened on the roller; The translation device includes: a guiding ring groove obliquely opened on the side surface of the roller, at least two sliding rods provided on the mounting plate, a sliding sleeve slidably provided on the sliding rods, and a clamping block provided on the sliding sleeve for engaging with the guiding ring groove. The threading block is fixedly connected to the sliding sleeve; 2. The automatic winder with high working efficiency according to claim 1, characterized in that: The differential drive device includes: a first rotating motor provided on the mounting plate, the rotating rod of the first rotating motor is located inside the roller, a first gear is fixedly provided on the rotating rod of the first rotating motor, a second gear meshing with the first gear is fixedly provided on the rotating rod, an internal gear meshing with the first gear is provided on the roller, the number of teeth of the first gear is greater than that of the second gear, and the number of teeth of the first gear is less than that of the internal gear; 3. An automatic winder with high working efficiency according to claim 1, characterized in that: An elastic scraping device for scraping off the fuzz on the yarn is further provided on the mounting plate; 4. The automatic winder with high working efficiency according to claim 3, characterized in that: The elastic scraping device includes: two fixed rods provided on the mounting plate, a clothing brush cloth sleeved on the fixed rods, and an air-proof cloth sewn and connected to the clothing brush cloth; 5. An automatic winder with high working efficiency according to claim 1, characterized in that: The rotating device includes: a rotating plate rotatably provided on the frame, a second rotating motor fixedly provided on the frame, the rotating rod of the second rotating motor is fixedly connected to the placing cylinder, and a tension spring is further provided between the rotating plate and the mounting plate; 6. The automatic winder with high working efficiency according to claim 2, characterized in that: A filter screen cylinder is further provided between the roller and the rotating rod inside the roller;

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