Spandex yarn winding device with automatic yarn smoothing function

Abstract

The utility model discloses a spandex yarn winding device with an automatic yarn smoothing function, and relates to the technical field of spandex yarn winding devices. The spandex yarn winding device with the automatic yarn smoothing function comprises an operation bottom plate, the operation bottom plate is provided with a yarn winding device, the yarn winding device comprises a smoothing and scraping unit and a winding position adjusting unit, the smoothing and scraping unit comprises installation frames which are symmetrically installed, installation blocks are arranged at the positions of installation grooves, and the winding position adjusting unit is arranged on the installation frames. Flattening rollers are arranged between the mounting blocks, the two ends of the two flattening rollers are connected with rotating shafts, connecting keys are arranged on the two rotating shafts on the same side, and gears are arranged in the connecting keys. Preliminary smoothing of spandex yarn is completed through the two sets of smoothing rollers in the smoothing and scraping unit, wrinkles or excessive dust of the yarn is avoided, the subsequent scraping brush is matched for further fine scraping of burrs on the yarn, the spandex yarn winding effect is improved, and damage or breakage of the yarn and wrinkles of the spandex yarn are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spandex yarn winding devices, in particular to a spandex yarn winding device with a yarn automatic smoothing function. Background Art

[0002] Spandex yarn, elastic fiber is also a synthetic fiber, medium polyurethane fiber, medium segmented polyurethane fiber. It has a wide range of uses. Due to its strong elasticity, it can be used as a swimsuit. Diapers; strong recovery force, can be used as underwear. Outerwear; strong retention force, can be used as tights. Tights; strong formability, can be used as outerwear, etc. Therefore, the primary fibers (including filaments or staple fiber bundles, etc.) obtained in the processing are further supplemented and formed into a certain package form.

[0003] In the prior art, the reel of the spandex yarn winding machine is fixed individually and cannot be adjusted, which is inconvenient to replace a variety of different types of reels, and the extensive use of the spandex yarn winding machine is limited, and it cannot be promoted more widely.

[0004] For example, a spandex yarn winding device disclosed in Chinese patent publication number CN211283220U, through the adjustment of the screw in the frame and the adjustment handle on the right side, the adjustment column on the upper end of the nut member to which the screw is threadedly connected can be adjusted left and right, which is beneficial for adjusting the distance between the column and the support, and for replacing different types of reels, making the device more widely used.

[0005] During the actual winding process of single spandex yarn, there are many bristles on the yarn when it passes through multiple transmission rollers. If the spandex yarn with bristles is not passed through a separately arranged smoothing device, it will accumulate on the winding roller and rub against each other, causing damage or breakage of the yarn and wrinkles of the spandex yarn, resulting in poor subsequent use effect. Therefore, the above-mentioned spandex yarn winding device needs to be equipped with a corresponding smoothing device during the winding process. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a spandex yarn winding device with an automatic yarn smoothing function, which solves the problems raised in the above-mentioned background technology.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a spandex yarn winding device with a yarn automatic smoothing function, comprising an operating base plate, on which a yarn winding device for smoothing winding is arranged, the yarn winding device comprises a smoothing scraping unit and a winding position adjusting unit, and the winding position adjusting unit and the smoothing scraping unit are both installed on the operating base plate;

[0008] The smoothing and scraping unit includes two groups of mounting frames symmetrically installed on the operating base plate, corresponding mounting blocks are arranged at the mounting grooves in the two groups of mounting frames, smoothing rollers are arranged between the two upper mounting blocks and the two lower mounting blocks, both ends of the two smoothing rollers are connected to the rotating shaft, connecting keys are arranged on the two rotating shafts on the same side and gears are passed through, and adjusting screws are arranged on the two upper mounting blocks.

[0009] A further improvement of the technical solution of the utility model is that each of the mounting blocks is rotatably connected to its corresponding rotating shaft, the two smoothing rollers are connected to their corresponding smoothing rollers, the two rotating shafts on the same side are connected to the gear key through a connecting key, the two adjusting screws are threadedly connected to the corresponding mounting frame through an internal thread and the bottom is connected to the corresponding mounting block through a bearing.

[0010] Preferably, the setting of the adjusting screw allows the mounting block at the upper end to be height-adjustable within the mounting groove, thereby changing the smoothing gap between the upper and lower smoothing rollers to adapt to different spandex yarn smoothing and rolling operations. Correspondingly, the key connection of the gear also facilitates the disassembly of the gear and the rotating shaft, so that after the adjustment is completed, different national standard or non-standard gears can be replaced to complete the transmission of the upper and lower rotating shafts.

[0011] A further improvement of the technical solution of the utility model lies in that: an extension connecting plate for installing a yarn deburring assembly is provided on the winding position adjusting unit, an electric push rod and a guide rod are respectively provided on the upper and lower parts of the extension connecting plate, a mounting seat is provided on the electric push rod and the guide rod, a wire barrel for deburring the wire is provided on the mounting seat, insertion barrels are symmetrically distributed at both ends of the wire barrel, a mounting rod is provided on the top of the two insertion barrels, and scraping brushes are arranged in an array on the mounting rod.

[0012] The utility model uses two sets of smoothing rollers in the smoothing and scraping unit to complete the preliminary smoothing of the spandex yarn to avoid wrinkles or excessive dust on the yarn, and then cooperates with the subsequent scraping brush to further scrape off the bristles and dust on the yarn, thereby improving the winding effect of the spandex yarn and avoiding damage or breakage of the yarn and wrinkles of the spandex yarn.

[0013] The further improvement of the technical solution of the utility model is that: the electric push rod and the guide rod are fixedly connected to the extension connecting plate, the mounting seat is slidably connected to the guide rod, the mounting seat is fixedly connected to the wire guide tube, the two insertion tubes are fixedly connected to the wire guide tube, each of the scraping brushes is fixedly connected to the mounting rod, and the mounting rod is fixedly connected to the two insertion tubes. In particular, after the yarn is initially guided and smoothed by the smoothing roller, the yarn is interspersed with the scraping brush and finally wound on the winding position adjustment unit. When the scraping brush is interspersed, the yarn characteristics of the scraping brush itself come into contact with the spandex yarn, thereby completing the scraping and sweeping off the bristles and dust on the yarn.

[0014] Preferably, because the design of the winding position adjustment unit enables the winding position to be adjusted to a certain extent, a corresponding electric push rod is provided to complete the horizontal position control of the scraping brush, so that the two units are adapted to avoid pulling the yarn.

[0015] The further improvement of the technical solution of the utility model is that: the winding position adjustment unit includes a support cylinder symmetrically arranged on the operating bottom plate, the extension connecting plate is installed on one of the support cylinders, one side of the support cylinder is connected to a hydraulic push rod, the other end of the hydraulic push rod is located on the winding roller, the winding roller is located on the winding shaft between the two support cylinders, and a guide component is arranged on the outside of the winding roller. The utility model can adjust the position of the winding roller in the winding position adjustment unit to a certain extent during the winding process, thereby changing the winding position of the spandex yarn on the winding roller, avoiding the yarn from being wound at the same position for a long time so that the yarn overlaps too much, avoiding the yarn from being de-rolled and scattered when winding, and further ensuring the normal winding.

[0016] A further improvement of the technical solution of the utility model is that: the bottoms of the two support cylinders are fixedly connected to the operating base plate through corresponding vertical rods, one of the support cylinders is fixedly connected to the hydraulic push rod and the other end of the hydraulic push rod is fixedly connected to the winding roller, the winding roller is key-connected to the winding shaft, and the winding shaft is limitedly installed in the two support cylinders. Preferably, since the spandex yarn is continuously stacked on the winding roller during the winding process, in order to avoid excessive stacking causing the spandex yarn to fall off the roller, the hydraulic push rod is pushed to change the position of the winding roller on the winding shaft, and then changes the wire direction and the winding position. In particular, the key connection between the winding roller and the winding shaft allows the winding roller to still move horizontally when following the rotation of the winding shaft during the rotation of the winding shaft, avoiding motion interference, and the guide assembly is composed of a corresponding slider, a slide seat and a limit plate, which further determines and ensures the horizontal movement of the winding roller.

[0017] Beneficial Effects

[0018] The utility model provides a spandex yarn winding device with a yarn automatic smoothing function. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The spandex yarn winding device with automatic yarn smoothing function completes the preliminary smoothing of the spandex yarn through two sets of smoothing rollers in the smoothing and scraping unit to avoid wrinkles or excessive dust on the yarn, and then cooperates with the subsequent scraping brush to further scrape the bristles and dust on the yarn, thereby improving the spandex yarn winding effect and avoiding yarn damage or breakage and spandex yarn wrinkles.

[0020] 2. The spandex yarn winding device with the function of automatic yarn smoothing can adjust the position of the winding roller in the winding position adjustment unit during the winding process, thereby changing the winding position of the spandex yarn on the winding roller, avoiding the yarn from being wound at the same position for a long time so as to cause excessive yarn overlap, avoiding the yarn from falling off the roller and loosening when winding, and further ensuring the normal winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the smoothing and scraping unit of the utility model;

[0023] Figure 3 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0024] Figure 4 It is a structural schematic diagram of the winding position adjustment unit of the utility model.

[0025] In the figure: 1. operating base plate; 201. mounting frame; 202. mounting block; 203. smoothing roller; 204. rotating shaft; 205. gear; 206. adjusting screw; 207. extension connecting plate; 208. electric push rod; 209. guide rod; 210. mounting seat; 211. wire tube; 212. insertion tube; 213. mounting rod; 214. scraping brush; 301. supporting tube; 302. hydraulic push rod; 303. winding roller; 304. winding shaft; 305. guide assembly. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides three technical solutions:

[0028] Figure 1-3 The first embodiment is shown: a spandex yarn winding device with a yarn automatic smoothing function, comprising an operating base plate 1, on which a yarn winding device for smoothing winding is arranged, the yarn winding device comprising a smoothing scraping unit and a winding position adjusting unit, both of which are mounted on the operating base plate 1;

[0029] The smoothing and scraping unit includes two sets of mounting frames 201 symmetrically mounted on the operating base plate 1, corresponding mounting blocks 202 are arranged at the mounting grooves in the two sets of mounting frames 201, smoothing rollers 203 are arranged between the two upper mounting blocks 202 and the two lower mounting blocks 202, both ends of the two smoothing rollers 203 are connected to the rotating shaft 204, connecting keys are arranged on the two rotating shafts 204 on the same side and gears 205 are passed through, and adjusting screws 206 are arranged on the two upper mounting blocks 202.

[0030] Each mounting block 202 is rotationally connected to its corresponding rotating shaft 204, the two smoothing rollers 203 are connected to their corresponding smoothing rollers 203, the two rotating shafts 204 on the same side are key-connected to the gear 205 via a connecting key, the two adjusting screws 206 are both threadedly connected to the corresponding mounting frame 201 via an internal thread and the bottom is connected to the corresponding mounting block 202 via a bearing.

[0031] The setting of the adjusting screw 206 enables the upper mounting block 202 to be height-adjusted in the mounting groove, thereby changing the smoothing gap between the upper and lower smoothing rollers 203 to adapt to different spandex yarn smoothing and rolling operations. Correspondingly, the key connection of the gear 205 also facilitates the disassembly of the gear 205 and the rotating shaft 204, so that after the adjustment is completed, different national standard or non-standard gears can be replaced to complete the transmission of the upper and lower rotating shafts 204.

[0032] Figure 3 A second embodiment is shown: the main difference from the first embodiment is that an extension connecting plate 207 for installing a yarn deburring assembly is provided on the winding position adjusting unit, an electric push rod 208 and a guide rod 209 are provided on the upper and lower parts of the extension connecting plate 207 respectively, a mounting seat 210 is provided on the electric push rod 208 and the guide rod 209, a wire barrel 211 for deburring the wire is provided on the mounting seat 210, insertion barrels 212 are symmetrically distributed at both ends of the wire barrel 211, a mounting rod 213 is provided on the top of the two insertion barrels 212, and scraping brushes 214 are arranged in an array on the mounting rod 213.

[0033] The utility model uses two sets of smoothing rollers 203 in the smoothing and scraping unit to complete the preliminary smoothing of the spandex yarn to avoid wrinkles or excessive dust on the yarn, and then cooperates with the subsequent scraping brush 214 to further scrape off the bristles and dust on the yarn, thereby improving the winding effect of the spandex yarn and avoiding damage or breakage of the yarn and wrinkles of the spandex yarn.

[0034] The electric push rod 208 and the guide rod 209 are fixedly connected to the extension connecting plate 207, the mounting seat 210 is slidably connected to the guide rod 209, the mounting seat 210 is fixedly connected to the wire barrel 211, the two insertion barrels 212 are fixedly connected to the wire barrel 211, each scraping brush 214 is fixedly connected to the mounting rod 213, and the mounting rod 213 is fixedly connected to the two insertion barrels 212. In particular, after the yarn is initially guided and smoothed by the smoothing roller 203, the yarn is interspersed with the scraping brush 214 and finally wound on the winding position adjustment unit. When the yarn is interspersed with the scraping brush 214, the yarn characteristics of the scraping brush 214 itself come into contact with the spandex yarn, thereby completing the scraping and sweeping off the bristles and dust on the yarn.

[0035] The design of the winding position adjustment unit enables the winding position to be adjusted to a certain extent, so a corresponding electric push rod 208 is provided to complete the horizontal position control of the scraping brush 214, so that the two units are adapted to avoid pulling the yarn.

[0036] Figure 1-2 4 shows a third embodiment, which is mainly different from the first embodiment in that: the winding position adjustment unit includes a support cylinder 301 symmetrically arranged on the operating base plate 1, and the extension connecting plate 207 is installed on one of the support cylinders 301, one side of the support cylinder 301 is connected to a hydraulic push rod 302, and the other end of the hydraulic push rod 302 is located on a winding roller 303, and the winding roller 303 is located on a winding shaft 304 between the two support cylinders 301, and a guide assembly 305 is arranged on the outside of the winding roller 303. The utility model can adjust the position of the winding roller 303 in the winding position adjustment unit to a certain extent during the winding process, thereby changing the winding position of the spandex yarn on the winding roller 303, avoiding the yarn from being wound at the same position for a long time so that the yarn overlaps too much, avoiding the yarn from being de-rolled and scattered when winding, and further ensuring the normal winding.

[0037] The bottoms of the two support cylinders 301 are fixedly connected to the operating base plate 1 through corresponding vertical rods, one of the support cylinders 301 is fixedly connected to the hydraulic push rod 302, and the other end of the hydraulic push rod 302 is fixedly connected to the winding roller 303, the winding roller 303 is key-connected to the winding shaft 304, and the winding shaft 304 is limitedly installed in the two support cylinders 301. Preferably, since the spandex yarn is continuously stacked on the winding roller 303 during the winding process, in order to avoid excessive stacking and causing the spandex yarn to fall off the roller, the hydraulic push rod 302 is pushed to change the position of the winding roller 303 on the winding shaft 304, and then change the wire direction and winding position. In particular, the key connection between the winding roller 303 and the winding shaft 304 is that the winding roller 303 can still move horizontally when the winding shaft 304 rotates, avoiding motion interference, and the guide assembly 305 is composed of a corresponding slider, a slide seat and a limit plate, which further determines and ensures the horizontal movement of the winding roller 303.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0039] When in use, the adjustment screw 206 is rotated according to the size and model of the inner diameter of the spandex yarn, and the upper mounting block 202 moves in height in the mounting groove, so that the smoothing gap between the upper and lower smoothing rollers 203 changes, and the corresponding non-standard gears are installed. The driving motor drives one of the rotating shafts 204. Before this, one end of the spandex yarn is fixed on the winding roller 303, and the other end is inserted between the scraping brush 214 on the wire reel 211 and the two smoothing rollers 203. After the above operation is completed, the winding shaft 304 is rotated. While completing the winding, the hydraulic push rod 302 is started according to the overlapping thickness and winding time to change the position of the winding roller 303 on the winding shaft 304, and the corresponding electric push rod 208 is started to cause the mounting seat 210 and the winding roller 303 to move accordingly.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spandex yarn winding device with a yarn automatic smoothing function, comprising an operating base plate (1), characterized in that: The operating base plate (1) is provided with a yarn winding device for smoothing winding, the yarn winding device comprises a smoothing and scraping unit and a winding position adjustment unit, and the winding position adjustment unit and the smoothing and scraping unit are both installed on the operating base plate (1); The smoothing and scraping unit comprises two groups of mounting frames (201) symmetrically mounted on an operating base plate (1); corresponding mounting blocks (202) are arranged at mounting grooves in the two groups of mounting frames (201); smoothing rollers (203) are arranged between the two upper mounting blocks (202) and the two lower mounting blocks (202); both ends of the two smoothing rollers (203) are connected to a rotating shaft (204); connecting keys are arranged on the two rotating shafts (204) on the same side and are passed through gears (205); and adjusting screws (206) are arranged on the two upper mounting blocks (202).

2. The spandex yarn winding device with automatic yarn smoothing function according to claim 1, characterized in that: Each of the mounting blocks (202) is rotationally connected to its corresponding rotating shaft (204), the two smoothing rollers (203) are connected to their corresponding smoothing rollers (203), the two rotating shafts (204) on the same side are key-connected to the gear (205) via a connecting key, and the two adjusting screws (206) are threadedly connected to the corresponding mounting frame (201) via an internal thread and the bottom is connected to the corresponding mounting block (202) via a bearing.

3. The spandex yarn winding device with automatic yarn smoothing function according to claim 1, characterized in that: The winding position adjustment unit is provided with an extension connecting plate (207) for installing a yarn deburring assembly, and the extension connecting plate (207) is provided with an electric push rod (208) and a guide rod (209) respectively on the upper and lower sides thereof, and a mounting seat (210) is provided on the electric push rod (208) and the guide rod (209), and a wire barrel (211) for deburring the wire is provided on the mounting seat (210), and an insertion barrel (212) is symmetrically distributed at both ends of the wire barrel (211), and a mounting rod (213) is provided on the top of the two insertion barrels (212), and scraping brushes (214) are arranged in an array on the mounting rod (213).

4. The spandex yarn winding device with automatic yarn smoothing function according to claim 3 is characterized in that: The electric push rod (208) and the guide rod (209) are fixedly connected to the extension connecting plate (207), the mounting seat (210) is slidably connected to the guide rod (209), the mounting seat (210) is fixedly connected to the wire tube (211), the two insertion tubes (212) are fixedly connected to the wire tube (211), each of the scraping brushes (214) is fixedly connected to the mounting rod (213), and the mounting rod (213) is fixedly connected to the two insertion tubes (212).

5. The spandex yarn winding device with automatic yarn smoothing function according to claim 3, characterized in that: The winding position adjustment unit comprises a support cylinder (301) symmetrically arranged on the operating base plate (1), the extension connecting plate (207) being installed on one of the support cylinders (301), one side of the support cylinder (301) being connected to a hydraulic push rod (302), the other end of the hydraulic push rod (302) being located on a winding roller (303), the winding roller (303) being located on a winding shaft (304) between the two support cylinders (301), and a guide assembly (305) being arranged on the outer side of the winding roller (303).

6. The spandex yarn winding device with automatic yarn smoothing function according to claim 5, characterized in that: The bottoms of the two support cylinders (301) are fixedly connected to the operating base plate (1) via corresponding vertical rods, one of the support cylinders (301) is fixedly connected to the hydraulic push rod (302), and the other end of the hydraulic push rod (302) is fixedly connected to the winding roller (303), the winding roller (303) is key-connected to the winding shaft (304), and the winding shaft (304) is limitedly installed in the two support cylinders (301).

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