A mother yarn separating machine

Abstract

The utility model discloses a kind of mother silk separating machine, including rack, silk separating device and winding device, the rack is rotatably installed with mother silk unwinding roller, the silk separating device and winding device are fixedly installed in rack;The silk separating device includes guide pulley, silk separating plate and feed roller, the guide pulley is rotatably connected in rack, for guiding to mother silk;The silk separating plate is provided below the guide pulley, a plurality of silk separating columns are transversely spaced apart on the silk separating plate, each silk separating column is used for separating each single yarn respectively;The feed roller is provided below the silk separating plate, the feed roller and guide pulley axis are parallel to each other, and can be rotated by driving motor drive, feed roller is used for each single yarn winding;The winding device includes winding roller, and is installed in the lower side of silk separating device, and the winding roller is used for winding each single yarn.The utility model structure is simple and reasonable, and the production efficiency and production quality of single yarn can be greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery and equipment, and in particular to a mother yarn splitting machine. Background Technology

[0002] After the master filament is separated into monofilaments by a filament splitting machine (monoliths generally have a fineness of 15-30 dtex), the master filament is mostly polyester fiber such as nylon, polyester, FDY (fully drawn yarn), or DTY (drawn textured yarn). Each bundle of filaments can generally be divided into 8-12 monofilaments. The products after filament splitting are mainly used for curtains, window screens, wedding dresses, and various lightweight women's clothing fabrics, lace, and trims.

[0003] After the mother yarn is produced, it typically contains multiple monofilaments. Subsequent production processes require processing these monofilaments to obtain yarn products that meet the required specifications. Currently, there is no suitable equipment available to separate the yarn into individual filaments.

[0004] This utility model also provides a new technical solution to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a filament splitting machine with a simple and reasonable structure, which can greatly improve the production efficiency and quality of monofilaments.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mother yarn splitting machine includes a frame, a splitting device, and a winding device. A mother yarn unwinding roller is rotatably mounted on the frame, and the splitting device and the winding device are both fixedly mounted on the frame.

[0008] The filament separating device includes a guide wheel, a filament separating plate, and a filament feeding roller. The guide wheel is rotatably connected to the frame and is used to guide the mother filament.

[0009] A wire-separating plate is provided below the wire guide wheel, and several wire-separating posts are arranged horizontally at intervals on the wire-separating plate. Each wire-separating post is used to separate each single wire.

[0010] A feeding roller is provided below the filament separating plate. The feeding roller is parallel to the axis of the guide wheel and can be driven to rotate by a drive motor. The feeding roller is used to allow each filament to pass around.

[0011] The winding device includes a winding roller, which is installed on the lower side of the filament splitting device. The winding roller is used to wind up each filament.

[0012] The present invention is further configured such that the filament separating device includes an upper guide post, a lower guide post, and a filament separating frame. The upper guide post and the lower guide post are respectively located on the upper and lower sides of the feeding roller and are used to guide each filament. The filament separating frame is arranged horizontally below the lower guide post and is used to separate each filament.

[0013] The present invention is further configured such that the wire separating frame includes a wire separating component, the wire separating component is arranged in four groups at horizontal intervals, each group of wire separating component includes three wire separating columns, each wire separating column can separate each single wire and correspond to a winding roller respectively.

[0014] The present invention is further configured such that the winding device is arranged in three stacked groups, each group of winding devices is arranged laterally; each group of winding devices includes four active rollers and four winding rollers, the four active rollers are coaxially mounted on the active shaft, and the active shaft is driven to rotate by a driver.

[0015] The present invention is further configured such that the active roller is installed below the winding roller, and the outer periphery of the active roller can abut against the outer periphery of the winding roller and drive the winding roller to rotate.

[0016] The present invention is further configured such that the winding device includes a mounting frame and a fixing frame, the fixing frame is fixedly mounted on the machine frame, the winding roller is detachably mounted on the mounting frame, and the mounting frame is hinged to the fixing frame and can clamp the winding roller to rotate and adjust relative to the fixing frame.

[0017] The present invention is further configured such that the winding device includes a reciprocating wire guide, a first limiting rod and a second limiting rod. The reciprocating wire guide is fixedly installed below the front side of the winding roller, and the first limiting rod and the second limiting rod are both horizontally fixedly installed at the front end of the reciprocating wire guide.

[0018] The present invention is further configured such that a reciprocating slider capable of reciprocating motion is installed at the upper end of the reciprocating guide, and the separated monofilaments can pass around the limiting rod, pass through the reciprocating slider, and be connected to the winding roller for monofilament winding.

[0019] The present invention is further configured such that the second limiting rod is arranged horizontally and parallel to the outside of the first limiting rod, for winding up and down the monofilaments separately.

[0020] The beneficial effects of this utility model are as follows: The winding device in this utility model adopts a three-layer stacked arrangement. Each winding device is arranged horizontally and can be equipped with four winding rollers. The winding rollers form a three-row, four-column distribution structure, with a total of twelve winding rollers. Several monofilaments are divided into four groups by the splitting component on the splitting frame. Each group includes three monofilaments and is separated by the splitting column, so that each monofilament corresponds to a winding roller. The monofilaments can be wound up at the same time, which greatly improves the monofilament production efficiency, saves manpower, and reduces production costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a mother filament splitting machine in this embodiment.

[0022] Figure 2 This is a front structural schematic diagram of the filament splitting process of a mother filament splitting machine in this embodiment.

[0023] Figure 3 for Figure 1 Enlarged view at point A.

[0024] Figure 4 for Figure 2 Enlarged view at point B.

[0025] Figure 5 This is a schematic diagram of the winding device in a mother wire splitting machine in this embodiment.

[0026] Reference numerals: Frame 1; Mother yarn unwinding roller 11; Yarn separating device 2; Guide roller 21; Yarn separating plate 22; Yarn separating column one 221; Feeding roller 23; Drive motor 231; Upper guide column 24; Lower guide column 25; Yarn separating frame 26; Yarn separating assembly 261; Yarn separating column two 262; Winding device 3; Winding roller 31; Mounting frame 32; Fixing frame 33; Drive shaft 34; Drive roller 35; Reciprocating guide 36; Reciprocating slider 361; Limiting rod one 37; Limiting rod two 38. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This embodiment discloses a mother filament splitting machine, referring to... Figures 1-5 As shown, it mainly includes a frame 1, a filament splitting device 2, and a filament winding device 3. A master filament unwinding roller 11 is rotatably installed on the side end of the frame 1. The filament splitting device 2 and the filament winding device 3 are both fixedly installed on the frame 1. The master filament is divided into several single filaments by the filament splitting device 2, and then the several single filaments are wound onto the winding roller 31 in the winding device 3 by the winding device 3, so as to realize the winding of each single filament. This can greatly improve the production efficiency and quality of single filaments and reduce the production cost of single filaments.

[0029] Reference Figure 2 and Figure 4As shown, the filament separating device 2 mainly includes a guide wheel 21, a filament separating plate 22, and a feed roller 23. The guide wheel 21 is rotatably connected to the frame 1 and mainly guides the master filament. The filament separating plate 22 is arranged horizontally below the guide wheel 21 and is fixedly installed on the frame 1. Several filament separating columns 221 are arranged horizontally at intervals on the filament separating plate, and each filament separating column 221 can separate the individual filaments. Specifically, one end of the filament separating column 221 is fixedly connected to the filament separating plate 22, and the other end is suspended. The filament separating columns 221 are arranged in a parallel and equidistant manner, forming a gap between two adjacent filament separating columns 221 for the individual filaments to pass through.

[0030] Below the filament separating plate 22, a feeding roller 23 is provided. The feeding roller 23 is rotatably mounted on the frame 1 and can be driven to rotate by a drive motor 231. The feeding roller 23 and the guide wheel 21 are parallel to each other, forming a roller structure for the monofilament to pass through. Through the friction between the monofilament and the outside of the feeding roller 23, a traction force can be applied to the monofilament. There are two feeding rollers 23 arranged laterally in parallel. During operation, the direction and order of the monofilament passing through can be selected, and one or two can be selected to pass through to adapt to normal operation.

[0031] An upper guide post 24 and a lower guide post 25 are fixedly installed between the two feed rollers 23. Both the upper guide post 24 and the lower guide post 25 are installed on the frame 1 and located on the upper and lower sides of the feed rollers 23, respectively, and are mainly used to guide the individual filaments. A filament separator 26 is arranged horizontally below the lower guide post 24. The filament separator 26 can guide and return the drawn-out filaments to their correct positions so that they can meet the requirements of subsequent winding.

[0032] The filament splitter 26 is fixedly installed on the frame 1. Four filament splitting assemblies 261 are arranged horizontally at intervals on the filament splitter 26. Each filament splitting assembly 261 includes three filament splitting posts 262. One end of the filament splitting post 262 is connected to the filament splitter 26 to form a support, and the other end is suspended. Each filament splitting post 262 can separate each filament and correspond to a winding roller 31 to realize the winding of the filament.

[0033] In the production process of masterfilament, it is directly ejected from the spinneret and usually consists of multiple monofilaments, typically formed by the combination of 12 monofilaments. In this embodiment, 12 monofilaments will be used as an example for detailed explanation.

[0034] A filament roll is installed on the filament unwinding roller 11. The filament is guided by the guide wheel 21 and then separated into several single filaments by the filament separating column 221 on the filament separating plate 22. The single filaments are concentrated and pass through the upper guide column 24, around the feed roller 23, and then out through the lower guide column 25. The single filaments are concentrated and pass around the outer circumference of the feed roller 23. Under the driving action of the drive motor 231, the feed roller 23 rotates at a constant speed and drives the single filaments to move downward. They are then concentrated and out through the lower guide column 25. The single filaments are divided into four groups by the filament separating frame 26. Each group includes three single filaments, which are separated by three filament separating columns 262, so that each single filament corresponds to a winding roller 31 to realize the single filament winding.

[0035] Reference Figure 1 and Figure 2 As shown, the winding device 3 is installed below the wire splitting frame 26. The winding device 3 is stacked in three groups, and each group of winding devices 3 is arranged horizontally. That is, the entire equipment forms a winding structure with four horizontal columns and three vertical columns, which can wind the 12 single filaments of the mother wire separately.

[0036] Specifically, each winding device 3 includes four active rollers 35 and four winding rollers 31. The four active rollers 35 are coaxially mounted on the active shaft 34, which is driven to rotate by a driver. Since the three winding devices 3 are stacked, four winding rollers 31 are spaced laterally and three are spaced longitudinally, that is, a total of 12 winding rollers 31 in three rows and four columns.

[0037] A wire splitting frame 26 is provided above the wire winding device 3. Four wire splitting components 261 are arranged at intervals on the wire splitting frame 26. The four wire splitting components 261 correspond to four rows of wire winding rollers 31 in the vertical direction. Each wire splitting component 261 is provided with three wire splitting columns 262, which correspond to three rows of wire winding rollers 31. This allows for the simultaneous winding of 12 single filaments, effectively improving the production efficiency of single filaments.

[0038] Reference Figure 3 and Figure 5 As shown, the winding device 3 also includes a mounting frame 32 and a fixed frame 33. The fixed frame 33 is fixedly mounted on the frame 1. One side of the mounting frame 32 is rotatably connected to the fixed frame 33 via a rotating shaft. The mounting frame 32 can rotate up and down relative to the fixed frame 33, and the rotation axis of the mounting frame 32 is parallel to the axis of the drive roller 35. The winding roller 31 is rotatably mounted on the mounting frame 32, and its rotation axis is also parallel to the axis of the drive roller 35. The winding roller 31 is used to wind monofilaments.

[0039] After the winding roller 31 is fully wound with a single filament, it needs to be disassembled and replaced. A suitable detachable structure is used to connect the winding roller 31 and the mounting frame 32. The winding roller 31 is detachably mounted on the mounting frame 32 and can rotate relative to the mounting frame 32 along the axial direction. The mounting frame 32 is hinged to the fixed frame 33 and can clamp the winding roller 31 and rotate it relative to the fixed frame 33 for adjustment.

[0040] Below each winding roller 31, a drive roller 35 is installed. The four drive rollers 35 are coaxially mounted on a drive shaft 34, which is driven by a driver to rotate the four drive rollers 35 synchronously. Under gravity, the mounting bracket 32 ​​on which the winding rollers 31 are mounted rotates downwards relative to the fixed bracket 33 at the hinge point, ensuring that the outer circumference of the winding roller 31 always abuts against the outer circumference of the drive rollers 35. Under the rotation of the drive rollers 35, the friction between them drives the winding rollers 31 to rotate along the axial direction. During the drive process, transmission is achieved through the rolling motion between the outer circumferences of the drive rollers 35 and the outer circumferences of the winding rollers 31. The transmission speed is the linear velocity of the outer circumference of the drive rollers 35. During the drive process, the linear velocity of the outer circumference of the winding rollers 31 remains stable, enabling stable winding of the monofilament.

[0041] Reference Figure 1 and Figure 3 As shown, a reciprocating wire guide 36 is fixedly installed on the lower front side of each winding roller 31. A reciprocating slider 361 is installed on the upper end of the reciprocating wire guide 36. Through the reciprocating screw structure inside the reciprocating wire guide 36, the reciprocating slider 361 can be driven to slide laterally back and forth. The specific reciprocating wire guide 36 is a commonly used technology in this field and is not an improvement point of this solution, so it will not be described in detail here.

[0042] Holes or gaps are formed on the reciprocating slider 361 to allow the monofilament to pass through, which can guide the monofilament. Under the reciprocating motion of the reciprocating slider 361, the monofilament can be driven to be evenly wound around the outer circumference of the winding roller 31.

[0043] In addition, to avoid interference during the downward winding of the monofilaments, two limiting rods can be installed in front of each group of winding rollers 31 to further separate and guide the monofilaments. Specifically, limiting rod one 37 and limiting rod two 38 are fixedly installed at the front end of the reciprocating guide 36. The limiting rod one 37 and limiting rod two 38 are arranged horizontally parallel to each other, with limiting rod two 38 located outside of limiting rod one. Since each group of filaments assembly 261 includes three dividing posts two 262, corresponding to the three winding rollers 31 in each column, each group of filaments assembly 261 separates the three monofilaments through the three dividing posts two 262 and winds them sequentially around the three winding rollers 31 in the vertical direction. The limiting rod one 37 is mainly used to guide the monofilaments, allowing them to pass stably through the reciprocating slider 361 and connect to the winding rollers 31; while the limiting rod two 38 mainly limits and separates the three monofilaments in each column to prevent them from tangling, which can effectively improve the quality of monofilament production.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A mother filament splitting machine, characterized in that, It includes a frame (1), a filament splitting device (2) and a filament winding device (3). The frame (1) is rotatably mounted with a master filament unwinding roller (11). The filament splitting device (2) and the filament winding device (3) are both fixedly mounted on the frame (1). The filament splitting device (2) includes a guide wheel (21), a filament splitting plate (22), and a feed roller (23). The guide wheel (21) is rotatably connected to the frame (1) and is used to guide the main filament. Below the guide wheel (21) is a wire separating plate (22), and several wire separating columns (221) are arranged horizontally at intervals on the wire separating plate (22), each wire separating column (221) being used to separate each single wire; Below the filament separating plate (22) is a filament feeding roller (23). The filament feeding roller (23) is parallel to the axis of the guide wheel (21) and can be driven to rotate by a drive motor (231). The filament feeding roller (23) is used to allow each filament to pass around. The winding device (3) includes a winding roller (31) installed on the lower side of the wire splitting device (2), and the winding roller (31) is used to wind up each single filament.

2. The mother filament splitting machine according to claim 1, characterized in that, The filament splitting device (2) further includes an upper guide post (24), a lower guide post (25), and a filament splitting frame (26). The upper guide post (24) and the lower guide post (25) are located on the upper and lower sides of the feeding roller (23) respectively, and are used to guide each filament. The filament splitting frame (26) is arranged horizontally below the lower guide post (25) and is used to separate each filament.

3. A mother filament splitting machine according to claim 2, characterized in that, The wire splitting frame (26) includes a wire splitting assembly (261), which is arranged in four groups at horizontal intervals. Each group of wire splitting assembly (261) includes three wire splitting columns (262), and each wire splitting column (262) can separate each single filament and correspond to a winding roller (31).

4. A mother filament splitting machine according to claim 1, characterized in that, The winding device (3) is arranged in three stacks, and each winding device (3) is arranged horizontally. Each winding device (3) includes four active rollers (35) and four winding rollers (31). The four active rollers (35) are coaxially mounted on the active shaft (34), and the active shaft (34) is driven to rotate by a driver.

5. A mother filament splitting machine according to claim 4, characterized in that, The active roller (35) is installed below the winding roller (31), and the outer periphery of the active roller (35) can abut against the outer periphery of the winding roller (31) and drive the winding roller (31) to rotate.

6. A mother filament splitting machine according to claim 5, characterized in that, The winding device (3) further includes a mounting frame (32) and a fixing frame (33). The fixing frame (33) is fixedly mounted on the frame (1). The winding roller (31) is detachably mounted on the mounting frame (32). The mounting frame (32) is hinged to the fixing frame (33) and can hold the winding roller (31) relative to the fixing frame (33) for rotational adjustment.

7. A mother filament splitting machine according to claim 6, characterized in that, The winding device (3) also includes a reciprocating wire guide (36), a first limiting rod (37) and a second limiting rod (38). The reciprocating wire guide (36) is fixedly installed on the lower front side of the winding roller (31). The first limiting rod (37) and the second limiting rod (38) are both horizontally fixedly installed at the front end of the reciprocating wire guide (36).

8. A mother filament splitting machine according to claim 7, characterized in that, The reciprocating guide (36) is equipped with a reciprocating slider (361) that can move back and forth. The separated monofilaments can pass around the limiting rod (37), pass through the reciprocating slider (361), and connect to the winding roller (31) for monofilament winding.

9. A mother filament splitting machine according to claim 8, characterized in that, The second limiting rod (38) is arranged horizontally and parallel to the outside of the first limiting rod (37) to separate and wind up each monofilament.

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