Strip-shaped chinlon short fiber gathering and storing mechanism

Abstract

The utility model discloses a strip-shaped chinlon short fiber gathering and containing mechanism, and belongs to the field of strip-shaped chinlon short fiber processing. The strip-shaped chinlon short fiber gathering and containing mechanism comprises a base, a main gathering device is arranged at the upper end of the base, auxiliary gathering devices are arranged on the two sides of the base, and each of the auxiliary gathering devices and the main gathering device is composed of a first rolling wheel, a second rolling wheel, a third rolling wheel, a connecting frame and a flow guide plate. The utility model solves the problems that the existing strip-shaped chinlon short fibers are easy to fall off and overlap in position in the conveying and gathering process, the position overlapping and falling off can influence the subsequent stretching and heat setting, frequent manual intervention and manual adjustment of the strip-shaped chinlon short fibers are needed, and the processing efficiency is reduced. According to the utility model, after being adjusted by the auxiliary aggregator, the strip-shaped chinlon short fibers are sequentially contacted with the first roller, the second roller and the third roller layer by layer to be aggregated, and the overlapping and falling of the strip-shaped chinlon short fibers can be avoided through layer-by-layer transmission.

Description

Technical Field

[0001] This utility model relates to the field of processing strip-shaped nylon staple fibers, specifically a strip-shaped nylon staple fiber gathering and storage mechanism. Background Technology

[0002] Structures for collecting and storing strip-shaped nylon staple fibers are typically used to collect and store these fiber materials in an orderly manner. They are equipped with guiding and fixing devices to ensure that the fibers do not become disordered or scattered during the storage process. In addition, in order to keep the fibers clean and avoid damage, such structures are often made of smooth, wear-resistant and anti-static materials. Structures for collecting and storing strip-shaped nylon staple fibers are a highly efficient and orderly device for managing fiber materials, designed to improve production efficiency and protect fiber quality.

[0003] However, existing strip-shaped nylon staple fibers require the fine filaments ejected from the spinneret to be gathered before stretching and heat setting. During the gathering and collection process, there is no structure to guide and restrict the flow of the strip-shaped nylon staple fibers for cleaning. This causes some of the strip-shaped nylon staple fibers to easily fall off or overlap during the transmission and gathering process. The overlap and fall off will affect the subsequent stretching and heat setting, requiring frequent manual intervention and adjustment of the strip-shaped nylon staple fibers, resulting in reduced processing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a strip-shaped nylon staple fiber gathering and storage mechanism. After adjustment of the secondary convergent device, the strip-shaped nylon staple fibers are brought into contact with the first roller, the second roller and the third roller in sequence, and then the converged third roller is used to transport the fibers to the interior of the final convergent frame. The layer-by-layer transport can avoid the overlapping and falling off of the strip-shaped nylon staple fibers, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a strip-shaped nylon staple fiber gathering and storage mechanism, comprising a base, a main converging device at the upper end of the base, and secondary converging devices on both sides of the base. Both the secondary and main converging devices are composed of a first roller, a second roller, a third roller, a connecting frame, and a guide plate. The first rollers are located at the upper end of the base, and two pairs of the first rollers are arranged laterally. Two second rollers are arranged laterally, with each pair of second rollers located at the front end of a pair of first rollers. The third roller is located at the front end of a pair of second rollers, and the guide plate is located at the upper end between the second rollers and the pair of first rollers.

[0006] Preferably, the connecting frame is located between the two guide plates and the third roller, and the connecting frame is rotatably connected to one end of the third roller, the second roller and the first roller respectively.

[0007] Preferably, the connecting frame inside the main converging unit is welded and fixed to the base, and the connecting frame inside the secondary converging unit is welded and fixed to the sliding rod.

[0008] Preferably, a second pressing wheel is provided at the upper end of each of the two first rollers, and a first pressing wheel is provided at the upper end of the third roller. One side of the first pressing wheel is rotatably connected to the upper end of the outside of the connecting frame through a damping shaft.

[0009] Preferably, a transmission frame is provided on one side of the second pressing wheel, the connecting frame is embedded inside the transmission frame, and a connecting rod is provided on the transmission frame extending toward the interior of the connecting frame.

[0010] Preferably, a spring is provided around the outside of the connecting rod, and the two ends of the spring are welded and fixed to the connecting rod and the transmission frame, respectively.

[0011] Preferably, the front end of the base is provided with a final converging frame, and the two ends of the final converging frame are rotatably connected to the front end of the base.

[0012] Preferably, the upper end of the base is provided with three main converging points, which are arranged in an inverted triangle.

[0013] Preferably, the two secondary convergents are located at the lower end of one side of the three main convergents.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention first adjusts the lateral position of the secondary converging unit by rotating the threaded rod when converging strip-shaped nylon staple fibers. The combination of the secondary converging unit and the final converging frame can accommodate different amounts of strip-shaped nylon staple fibers. Secondly, each nylon staple fiber is clamped by the second pressing wheel and the first roller before transmission, so that the nylon staple fiber is sequentially clamped along the guide plate, the second roller, and a pair of first pressing wheels to complete the convergence and storage of the strip-shaped nylon staple fiber. During the convergence and storage process, the strip-shaped nylon staple fiber is converged layer by layer, which avoids the strip-shaped nylon staple fiber from overlapping during convergence. Furthermore, the clamping of the pair of first pressing wheels and the clamping between the second pressing wheel and the first roller can prevent the strip-shaped nylon staple fiber from falling off during transmission. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of a portion of region A in the middle;

[0018] Figure 3 For the present utility model Figure 1 Enlarged view of a portion of region B in the middle;

[0019] Figure 4 This is a schematic diagram of the convergence trajectory of the strip-shaped nylon staple fiber of this utility model;

[0020] Figure 5 This is a schematic diagram of the external structure of the main convergent and the auxiliary convergent of this utility model;

[0021] Figure 6 This is a schematic diagram of the connecting rod transmission structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the threaded rod transmission structure of this utility model.

[0023] In the diagram: 1. Main converging unit; 2. Base; 3. Final converging frame; 4. Secondary converging unit; 5. First connecting block; 6. Second connecting block; 7. Guide plate; 8. First roller; 9. Second roller; 10. Third roller; 11. First pressing roller; 12. Damping shaft; 13. Connecting frame; 14. Second pressing roller; 15. Connecting rod; 16. Transmission frame; 17. Spring; 18. Sliding rod; 19. Threaded rod. Detailed Implementation

[0024] The present invention will be further described below with reference to specific embodiments.

[0025] Example 1

[0026] like Figure 1 As shown, a strip-shaped nylon staple fiber gathering and storage mechanism of this embodiment includes a base 2, a main converging device 1 is provided at the upper end of the base 2, and secondary converging devices 4 are provided on both sides of the base 2. During the gathering and storage of strip-shaped nylon staple fibers, the position of the secondary converging device 4 is adjusted according to the number of strip-shaped nylon staple fibers. The combination of the secondary converging device 4 and the main converging device 1 can accommodate different numbers of strip-shaped nylon staple fibers.

[0027] Among them, such as Figure 1 , Figure 4 and Figure 7 As shown, each of the two sub-convergers 4 is provided with a sliding rod 18 at its lower end. The sliding rod 18 is embedded inside the base 2 and is slidably connected to the inside of the base 2. The lateral sliding of the sliding rod 18 can adjust the lateral position of the sub-converger 4. The stability of the sub-converger 4 after the position is adjusted can be improved by sliding the sliding rod 18.

[0028] In addition, such as Figure 7As shown, a threaded rod 19 is provided through the interior of the sliding rod 18, and one end of the threaded rod 19 is rotatably connected to the interior of the base 2. The exterior of the threaded rod 19 is threadedly engaged with the interior of the sliding rod 18. Through the rotation of the threaded rod 19 and the restriction of the sliding rod 18 by the base 2, the position of the sliding rod 18 and the secondary converging device 4 can be adjusted laterally after the threaded rod 19 rotates.

[0029] To gather and collect the strip-shaped nylon staple fibers one by one, both the secondary collector 4 and the main collector 1 are composed of a first roller 8, a second roller 9, a third roller 10, a connecting frame 13, and a guide plate 7. The first roller 8 is located at the upper end of the base 2, and there are two pairs of first rollers 8 arranged horizontally. There are two second rollers 9 arranged horizontally, and the two second rollers 9 are located at the front end of a pair of first rollers 8 respectively. The second rollers 9 correspond to the strip-shaped nylon staple fibers transmitted at the upper end of the pair of first rollers 8. The third roller 10 is located at the front end of a pair of second rollers 9, and the third roller 10 corresponds to the strip-shaped nylon staple fibers transmitted at the upper end of the pair of second rollers 9. The gathering and collection of strip-shaped nylon staple fibers are achieved by transmitting them layer by layer.

[0030] The guide plate 7 is located at the upper end between the second roller 9 and a pair of first rollers 8. The strip-shaped nylon staple fibers transmitted from the position of the first rollers 8 are guided by the recess inside the guide plate 7. The guided flow can be uniformly transmitted towards the second roller 9. The connecting frame 13 is located between the two guide plates 7 and the third roller 10. The connecting frame 13 is rotatably connected to one end of the third roller 10, the second roller 9 and the first roller 8 respectively. The rotatable connection can facilitate the connection of the third roller 10, the second roller 9, the first roller 8 and the guide plate 7. The connection of the connecting frame 13 can improve the stability of the main converger 1 and the sub-converger 4 during use.

[0031] In addition, the corresponding connecting frame 13 inside the main converger 1 is welded and fixed to the base 2, and the corresponding connecting frame 13 inside the secondary converger 4 is welded and fixed to the sliding rod 18. The connection of the connecting frame 13 can facilitate the connection and transmission with the base 2 and the sliding rod 18.

[0032] To improve the restriction of strip-shaped nylon staple fibers and enhance their stability during transport, each of the two first rollers 8 is equipped with a second pressing roller 14 at its upper end. During fiber transport, restriction is achieved primarily through the pressing action of the second pressing roller 14 against the first rollers 8. A transmission frame 16 is located on one side of the second pressing roller 14, and a connecting frame 13 is embedded within it. A connecting rod 15 extends from the transmission frame 16 toward the interior of the connecting frame 13. Figure 6As shown, a spring 17 is arranged around the outside of the connecting rod 15, and the two ends of the spring 17 are welded and fixed to the connecting rod 15 and the transmission frame 16 respectively. The spring 17 can actively drive the second pressing wheel 14 to rotate through its elasticity, so that the second pressing wheel 14 moves toward the first roller 8, so that the second pressing wheel 14 and the first roller 8 are in contact and restrict the strip nylon short fiber during the transmission process. When placing the strip nylon short fiber, the position of the second pressing wheel 14 can be adjusted by moving the transmission frame 16.

[0033] Among them, such as Figure 5 As shown, in order to facilitate the placement of strip-shaped nylon staple fibers on the upper end of the third roller 10, a first pressing roller 11 is provided on the upper end of the third roller 10. One side of the first pressing roller 11 is rotatably connected to the upper end of the outside of the connecting frame 13 through a damping shaft 12. Rotation can directly place the horizontally distributed strip-shaped nylon staple fibers, so that the strip-shaped nylon staple fibers converged by the two second rollers 9 can be quickly inserted between a pair of first pressing rollers 11.

[0034] The front end of the base 2 is provided with a final converging frame 3, and both ends of the final converging frame 3 are rotatably connected to the front end of the base 2. The strip-shaped nylon staple fibers pressed by the third roller 10 and the first pressing roller 11 can be easily and uniformly transferred into the interior of the final converging frame 3, facilitating their transfer from the position of the final converging frame 3 for subsequent stretching and heat setting.

[0035] In order to reduce the gap between two adjacent first pressing rollers 11, three main converging devices 1 are provided at the upper end of the base 2. The three main converging devices 1 are distributed in an inverted triangle. Two auxiliary converging devices 4 are located at the lower end of one side of the three main converging devices 1. The convergence of the three main converging devices 1 and the auxiliary converging devices 4 can reduce the gap between the two first pressing rollers 11, which facilitates the storage and transmission of strip-shaped nylon staple fibers.

[0036] Among them, such as Figure 2 and Figure 3 As shown, the internal connecting frame 13 of the secondary converging unit 4 is provided with a first connecting block 5 facing the base 2, and the internal connecting frame 13 of the main converging unit 1 is provided with a second connecting block 6 facing the secondary converging unit 4. The exterior of the second connecting block 6 is connected to the internal slot of the first connecting block 5. The slot connection can improve the stability of the connection.

[0037] Working principle: When using the strip-shaped nylon staple fiber gathering and storage mechanism to gather and assist in the subsequent storage of strip-shaped nylon staple fibers, the threaded rod 19 is rotated according to the gathering and storage requirements of the strip-shaped nylon staple fibers. The rotation of the threaded rod 19 generates relative movement with the inside of the sliding rod 18. The sliding rod 18 moves along the edge and toward the inside of the base 2, so that the excess auxiliary gatherer 4 fits against the side of the three main gatherers 1. When assembling the auxiliary gatherer 4, the auxiliary gatherer 4 is connected to the second connecting block 6 inside one of the main gatherers 1 through the slot of the first connecting block 5 inside. After assembly, the second pressing wheel 14 is driven by the transmission frame 16 to connect... The rod 15 rotates in a circle, placing one strip of nylon staple fiber between the second pressing roller 14 and the first roller 8. One by one, the strips of nylon staple fibers to be gathered are placed between the corresponding second pressing roller 14 and the first roller 8. The strips of nylon staple fibers between the second pressing roller 14 and the first roller 8 are manually pulled, causing them to slide in the guide plate 7 and be clamped by the third roller 10 and the first pressing roller 11 after contacting the second roller 9. The third roller 10 and the first pressing roller 11 press the strips of nylon staple fibers to complete the gathering and collection, and finally transfer them to the final gathering frame 3 to assist in subsequent stretching and heat setting.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A mechanism for collecting and storing short-length spun-polyamide yarns in the form of a strip, comprising a base (2), characterized in that, The upper end of the base (2) is provided with a main concentrator (1), and both sides of the base (2) are provided with a sub-concentrator (4); the sub-concentrator (4) and the main concentrator (1) are combined by a first roller (8), a second roller (9), a third roller (10), a connecting frame (13) and a guide plate (7); the first roller (8) is located at the upper end of the base (2); two pairs of the first rollers (8) are transversely arranged; two second rollers (9) are transversely arranged; the two second rollers (9) are respectively located at the front end of a pair of first rollers (8); the third roller (10) is located at the front end of a pair of second rollers (9); and the guide plate (7) is located at the upper end between the second roller (9) and the pair of first rollers (8).

2. A mechanism for collecting and storing the short fibers of the strip-shaped spandex according to claim 1, characterized in that, The connecting frame (13) is located between the two guide plates (7) and the third roller (10), and is rotatably connected to one end of the third roller (10), the second roller (9) and the first roller (8) respectively.

3. The mechanism according to claim 2, wherein The corresponding connecting frame (13) in the main concentrator (1) is welded and fixed to the base (2), and the corresponding connecting frame (13) in the sub-concentrator (4) is welded and fixed to the sliding rod (18).

4. The mechanism according to claim 3, wherein The upper end of the two first rollers (8) is provided with a second pressing wheel (14), and the upper end of the third roller (10) is provided with a first pressing wheel (11); one side of the first pressing wheel (11) is rotatably connected to the upper end outside the connecting frame (13) through a damping shaft (12).

5. A mechanism for collecting and storing the gathered short-length polyamide filaments in the form of a strip according to claim 4, characterized in that, One side of the second pressing wheel (14) is provided with a transmission frame (16), the connecting frame (13) is embedded in the transmission frame (16), and the transmission frame (16) extends towards the inside of the connecting frame (13) and is provided with a connecting rod (15).

6. A mechanism for collecting and storing the short fibers of the strip-like spandex according to claim 5, wherein The outside of the connecting rod (15) is surrounded by a spring (17), and both ends of the spring (17) are welded and fixed to the connecting rod (15) and the transmission frame (16) respectively.

7. The mechanism according to claim 3, wherein The front end of the base (2) is provided with a final converging frame (3), and both ends of the final converging frame (3) are rotatably connected to the front end of the base (2).

8. The mechanism according to claim 7, wherein The upper end of the base (2) is provided with three main concentrators (1), and the three main concentrators (1) are arranged in an inverted triangular shape.

9. The mechanism according to claim 3, wherein Two sub-concentrators (4) are respectively located at the lower end of one side of the three main concentrators (1).

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