Threading apparatus of warp knitting machine

Abstract

The utility model aims to provide a threading device of a warp knitting machine, which solves the problem of low efficiency of threading a thread through a whole thread ring, and comprises an upper clamping plate, a lower clamping plate and a plurality of thread hooking needles, the thread hooking needles are obliquely arranged between the upper clamping plate and the lower clamping plate, the upper clamping plate and the lower clamping plate are connected together, the end part of each thread hooking needle is provided with a hook, and the thread hooking needles are connected with the hook. The hook is used for penetrating through the yarn arrangement ring and hooking out the yarn, the yarn hooking needles are obliquely arranged between the upper clamping plate and the lower clamping plate, the multiple yarn hooking needles are arranged side by side, the hook is arranged at the end of each yarn hooking needle and used for penetrating through the yarn arrangement ring and hooking out the yarn, and the multiple yarns penetrate through the yarn arrangement ring at the same time. Therefore, the efficiency that the yarns penetrate through the yarn arrangement ring is improved, and the problem that the efficiency that the yarns penetrate through the yarn arrangement ring is low is solved.

Description

Technical Field

[0001] This utility model relates to the field of textile warp knitting, and in particular to a warp knitting machine threader. Background Technology

[0002] Currently, when threading yarns onto a warp knitting machine, it is basically done manually. Many yarns are passed through a yarn loop one by one using a tool. Yarns passing through the yarn loop are less likely to get tangled or cross, so that multiple yarns can be arranged in an orderly manner and processed in an orderly manner, without getting tangled together. Utility Model Content

[0003] The purpose of this invention is to provide a thread threader for warp knitting machines, which solves the problem of low efficiency in threading through the entire thread loop.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a threader for a warp knitting machine, including an upper clamping plate, a lower clamping plate, and multiple hook needles.

[0006] The hook needle is obliquely disposed between the upper clamping plate and the lower clamping plate, the upper clamping plate and the lower clamping plate are connected together, and the end of the hook needle has a hook for passing through the yarn loop and for hooking out the yarn.

[0007] Optionally, the upper clamping plate is provided with an upper threaded hole, and the lower clamping plate is provided with a lower threaded hole, and a screw is internally engaged between the upper threaded hole and the lower clamping plate.

[0008] Optionally, an upper magnet is provided on the upper clamping plate, and a lower magnet is provided on the lower clamping plate. The upper magnet and the lower magnet are used to attach to the worktable.

[0009] Optionally, the upper clamping plate is provided with an upper groove, and the lower clamping plate is provided with a lower groove. The upper groove and the lower groove are arranged opposite to each other, and the hook needle is engaged between the upper groove and the lower groove.

[0010] Furthermore, the hook needle has a curved section, the upper groove has an upper curved groove, the lower groove has a lower curved groove, and the curved section is engaged within the upper curved groove and the lower curved groove.

[0011] Furthermore, the upper groove and the lower groove are semi-circular grooves.

[0012] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0013] This utility model discloses a yarn threader for a warp knitting machine. Because the hook needles are inclinedly positioned between the upper and lower clamping plates, and multiple hook needles are arranged side-by-side, with hooks at the ends, these hooks are used to pass through the yarn loop and also to hook out the yarn. Multiple yarns pass through the yarn loop simultaneously, eliminating the need to pass each yarn through individually, thus improving the efficiency of yarn passing through the loop and solving the problem of low efficiency in yarn passing through the loop. Attached Figure Description

[0014] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0015] Figure 1 This is a perspective view of a warp knitting machine threader according to a preferred embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the upper and lower grooves;

[0017] Figure 3 This is a front view of the upper and lower clamping plates;

[0018] Figure 4 This is a schematic diagram of the hook needle.

[0019] The reference numerals in the attached figures are explained as follows:

[0020] 1. Upper clamping plate; 2. Lower clamping plate; 3. Hook needle; 4. Thread ring; 10. Screw; 11. Upper threaded hole; 12. Lower threaded hole; 13. Upper magnet; 14. Lower magnet; 15. Upper groove; 16. Lower groove; 17. Upper bending groove; 18. Lower bending groove; 31. Hook; 32. Bending section. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] like Figure 1 and Figure 2 and Figure 3 As shown, a warp knitting machine threader includes an upper clamping plate 1, a lower clamping plate 2, and multiple hook needles 3. The hook needles 3 are obliquely arranged between the upper clamping plate 1 and the lower clamping plate 2. The multiple hook needles 3 are arranged side by side. The upper clamping plate 1 and the lower clamping plate 2 are connected together. The end of the hook needle 3 has a hook 31, which is located outside the upper clamping plate 1 and the lower clamping plate 2. The hook 31 is used to pass through the yarn loop 4 and to hook out the yarn. That is, after the hook 31 hooks the yarn, the hook 31 and the yarn together are pulled out from the yarn loop 4. In this way, multiple hooks 31 hook out multiple yarns together.

[0025] The upper clamping plate 1 is provided with an upper threaded hole 11, and the lower clamping plate 2 is provided with a lower threaded hole 12. A screw 10 is engaged in the upper threaded hole 11 and the lower threaded hole 12. The screw 10 fixes the upper clamping plate 1 and the lower clamping plate 2 together by engaging with the upper threaded hole 11 and the lower threaded hole 12.

[0026] The upper clamping plate 1 is equipped with an upper magnet 13, and the lower clamping plate 2 is equipped with a lower magnet 14. The upper magnet 13 and the lower magnet 14 are used to attach to the worktable. When it is not necessary to hook the yarn, the upper magnet 13 or the lower magnet 14 is used to attach to the worktable.

[0027] The upper clamping plate 1 is provided with an upper groove 15, and the lower clamping plate 2 is provided with a lower groove 16. The upper groove 15 and the lower groove 16 are arranged opposite to each other. The hook needle 3 is engaged between the upper groove 15 and the lower groove 16, which can increase the stability of the hook needle 3. The textile hook needle 3 swings between the upper clamping plate 1 and the lower clamping plate 2.

[0028] The upper groove 15 and the lower groove 16 are semi-circular grooves, so that the upper groove 15 and the lower groove 16 can form a hollow circular channel.

[0029] like Figure 4As shown, the hook needle 3 has a curved section 32, the upper groove 15 has an upper curved groove 17, and the lower groove 16 has a lower curved groove 18. The curved section 32 is engaged in the upper curved groove 17 and the lower curved groove 18. The curved section 32 is held by the upper curved groove 17 and the lower curved groove 18. The upper curved groove 17 and the lower curved groove 18 can prevent the hook needle 3 from moving and can prevent the hook needle 3 from falling out between the upper groove 15 and the lower groove 16.

[0030] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.

Claims

1. A warp knitting machine threader comprising an upper clamp plate (1), a lower clamp plate (2) and a plurality of hooking needles (3), characterized in that, the hooking needles (3) are obliquely arranged between the upper clamp plate (1) and the lower clamp plate (2), the upper clamp plate (1) and the lower clamp plate (2) are connected together, the hooking needles (3) have hooks (31) at the ends, the hooks (31) are used to pass through the thread rings, and the hooks (31) are used to hook the yarns.

2. The warp knitting threader according to claim 1, characterized in that An upper threaded hole (11) is arranged on the upper clamp plate (1), a lower threaded hole (12) is arranged on the lower clamp plate (2), and a screw rod (10) is arranged in the upper threaded hole (11) and the lower threaded hole (12).

3. The warp knitting threader according to claim 1, characterized in that An upper magnet (13) is arranged on the upper clamp plate (1), a lower magnet (14) is arranged on the lower clamp plate (2), and the upper magnet (13) and the lower magnet (14) are used to be adsorbed on the workbench.

4. The warp knitting threader of claim 1, wherein An upper groove (15) is arranged on the upper clamp plate (1), a lower groove (16) is arranged on the lower clamp plate (2), the upper groove (15) and the lower groove (16) are arranged opposite to each other, and the hooking needles (3) are clamped between the upper groove (15) and the lower groove (16).

5. The warp knitting threader according to claim 4, characterized in that The hooking needles (3) have curved sections (32), the upper groove (15) has an upper curved groove (17), the lower groove (16) has a lower curved groove (18), and the curved sections (32) are clamped in the upper curved groove (17) and the lower curved groove (18).

6. The warp knitting threader of claim 4, wherein The upper groove (15) and the lower groove (16) are semicircular grooves.

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