Colored polyester filament yarn with high color and luster degree

By designing a combined structure of components such as support plates, uprights, and limiting plates, the problems of low efficiency in changing the winding drum and uneven dispersion of masterbatch were solved, achieving stable fixing and anti-slip of the winding drum, thus improving work efficiency and equipment lifespan.

CN223752133UActive Publication Date: 2026-01-02ZHEJIANG HENGYUAN NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202520404293.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-10
Publication Date
2026-01-02
Estimated Expiration
2035-03-10

AI Technical Summary

Technical Problem

The existing high-color-ratio colored polyester filaments are inefficient when changing the winding drum, resulting in reduced work efficiency. Furthermore, the uneven dispersion of the masterbatch in the polyester melt leads to uneven coloring.

Method used

A structure including a support plate, upright, limiting plate, rotating plate, connecting rod and winding cylinder is designed. Through the combination of components such as limiting strip, rubber pad, anti-slip pad and locking strip, the winding cylinder is stably fixed and anti-slip, reducing friction loss and improving the winding cylinder replacement efficiency.

Benefits of technology

It improves the efficiency of drum replacement, reduces frictional loss, extends equipment life, and enhances the overall user experience and work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of polyester filament yarns, and discloses a high-color-degree colored polyester filament yarn which comprises a supporting disc, a vertical rod is fixedly connected to the middle of the top side of the supporting disc, a limiting disc is slidably connected to the top of the outer wall of the vertical rod, and a sliding block is fixedly connected to the top of the limiting disc. A rotating disc is slidably connected to the outer wall of the top of the sliding block, a sliding groove is formed in the bottom of the rotating disc, a connecting rod is slidably connected to the interior of the sliding groove, a clamping strip is fixedly connected to the bottom of the connecting rod, clamping grooves are formed in the left side and the right side of the top of the outer wall of the vertical rod, and a winding cylinder is slidably connected to the outer wall of the vertical rod; first sliding grooves are formed in the left side and the right side of the top of the limiting disc. The winding cylinder is inserted into the outer wall of the vertical rod, the limiting disc is clamped on the vertical rod, the rotating disc is rotated, the sliding groove drives the connecting rod to move, the clamping strip is inserted into the top of the vertical rod, the winding cylinder is fixed, polyester filament yarn is conveniently collected, and working efficiency is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to polyester filament technology field especially relates to a high color lustre degree colored polyester filament. BACKGROUND

[0002] The polyester filament is the silk that the length is above kilometer is made to polyester, and the long silk is coiled into a ball. Polyester is an important variety in synthetic fibers, which is made of terephthalic acid or dimethyl terephthalate and ethylene glycol as raw material, esterification or ester exchange and polycondensation reaction to obtain fiber-forming polymer, polyethylene terephthalate, and then spinning and post-processing to make the fiber. Polyester and other fibers are often blended or interwoven, such as cotton polyester and wool polyester, which are used to make various clothes, including sportswear, casual wear and underwear. It is also commonly used in window curtains and bedding home textile products. It can be used in conveyor belts, fishing nets and cables, especially polyester cord for tires, which has similar performance to nylon. It can also be used in electrical insulation materials, acid-resistant filter cloth and medical industry cloth. In order to decorate the polyester filament, a high color lustre degree colored polyester filament is needed.

[0003] The high color lustre degree colored polyester filament existing in the market at present is mainly composed of polyester chips, color master batch and matting agent. When using it, according to the design requirements of the fabric, the colored polyester filament is used as warp and weft, and is interwoven through the loom. The warp yarn bears a large tension during weaving, so its strength and wear resistance must be ensured. However, the color master batch is not evenly dispersed in the polyester melt, which can easily cause the long filament to have different color stripes or color spots. In order to solve the above problems, the existing technology only develops or selects color master batch with better compatibility with polyester melt, uses advanced mixing equipment and process to ensure the uniform dispersion of color master batch, and does not improve the quick replacement of winding drum. Therefore, when replacing the winding drum, more time is wasted, the work efficiency is reduced, and the use requirement cannot be met. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a high color lustre degree colored polyester filament, which aims to improve the problem that the existing technology does not improve the quick replacement of winding drum, which leads to more time wasted when replacing the winding drum and reduces the work efficiency.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A kind of high color shade colored polyester filament, including support disc, the top side middle part of the support disc is fixedly connected with vertical rod, the outer wall top of the vertical rod is slidably connected with limit disc, the top of the limit disc is fixedly connected with sliding block, the top outer wall of the sliding block is slidably connected with rotating disc, the bottom of the rotating disc is provided with sliding slot, the inside of the sliding slot is slidably connected with connecting rod, the bottom of the connecting rod is fixedly connected with clamping groove, the outer wall top of the vertical rod is provided with clamping groove left and right, the outer wall of the vertical rod is slidably connected with winding drum, the outer wall of the vertical rod is provided with protection mechanism, and the protection mechanism is used for protecting vertical rod and winding drum.

[0006] Through the above technical scheme: limit strip is designed to be closely adjacent to the outer wall of vertical rod, and fixedly connected on their front and back sides, this design ensures that the limit strip has a stable structural relationship with the vertical rod, and rubber pad one is fixedly connected on the outer wall of the limit strip, which can provide additional cushioning and anti-skid function to protect the limit strip from damage during use, and anti-skid pad one is also fixedly connected on the outer wall of the vertical rod, which is also to enhance the anti-skid effect and ensure that the vertical rod remains stable in various use environments, and anti-skid pad two is fixedly connected on the inner wall of the winding drum, which is also to improve the anti-skid performance and ensure the stability of the winding drum during rotation, and sliding grooves two are provided on the front and back sides of the inner wall of the winding drum to provide guidance for the sliding parts of the winding drum and ensure smooth sliding, and rubber pad two is fixedly connected on the outer wall of the winding drum, which not only provides additional cushioning but also reduces noise to some extent and improves the overall user experience.

[0007] As a further description of the above technical scheme:

[0008] The protection mechanism includes a limit strip, the adjacent side of the limit strip is fixedly connected with the front and back sides of the outer wall of the vertical rod, the outer wall of the limit strip is fixedly connected with rubber pad one, the outer wall of the vertical rod is fixedly connected with anti-skid pad one, the inner wall of the winding drum is fixedly connected with anti-skid pad two, the inner wall of the winding drum is provided with sliding grooves two on the front and back sides, and the outer wall of the winding drum is fixedly connected with rubber pad two.

[0009] Through the above technical scheme: sliding grooves one are provided on the top left and right sides of the limit disc, which allows the limit disc to slide smoothly.

[0010] As a further description of the above technical scheme:

[0011] Sliding grooves one are provided on the top left and right sides of the limit disc.

[0012] Through the technical scheme, the outer wall of the rotating disc is fixedly connected with anti-skid blocks, which are arranged to increase the stability of the rotating disc during operation and prevent the rotating disc from slipping during rotation.

[0013] As a further description of the above technical scheme:

[0014] The outer wall of the rotating disc is fixedly connected with anti-skid blocks.

[0015] Through the technical scheme, the top of the rotating disc is further fixedly connected with an anti-skid strip, which further enhances the holding feeling of the user when operating the rotating disc, ensuring the accuracy and safety of operation.

[0016] As a further description of the above technical scheme:

[0017] The top of the rotating disc is fixedly connected with an anti-skid strip.

[0018] Through the technical scheme, the upper end of the supporting disc is designed to be fixedly connected with an anti-skid piece, which can effectively prevent the supporting disc from slipping during use, thereby ensuring the safety and stability of use.

[0019] As a further description of the above technical scheme:

[0020] The top of the supporting disc is fixedly connected with an anti-skid piece.

[0021] Through the technical scheme, a special clamping hole is arranged in the central region of the limiting disc, which is arranged to cooperate with the clamping strip to achieve the limiting effect of the supporting disc, ensuring the stable fixation of the supporting disc at a specific position.

[0022] As a further description of the above technical scheme:

[0023] The central part of the limiting disc is provided with a clamping hole.

[0024] Through the technical scheme, an anti-skid film is further fixedly connected to the outer wall of the clamping strip, which further enhances the anti-skid effect of the clamping strip during use, making the entire supporting structure more stable and reliable during operation.

[0025] As a further description of the above technical scheme:

[0026] The outer wall of the clamping strip is fixedly connected with an anti-skid film.

[0027] The utility model has the advantages of:

[0028] 1. The utility model discloses a support disc is provided with the limiting disc, the rotating disc, the slide groove, the connecting rod, the clamping strip and the slide block, and the support disc is used for supporting the winding cylinder, the limiting disc is used for limiting the position of the winding cylinder, the rotating disc is used for driving the slide groove to move, the slide groove is used for driving the connecting rod to move, the clamping strip is used for inserting into the top of the stand and fixing the winding cylinder, the slide block is used for preventing the winding cylinder from moving, and the support disc is used for collecting the polyester filament, thereby improving work efficiency.

[0029] 2. In order to reduce the friction loss of the winding cylinder and the stand, the outer wall of the limiting strip connected to the front and rear sides of the stand is provided with a rubber pad one, the outer wall of the stand is provided with an antiskid pad two, and the inner wall of the winding cylinder is provided with a rubber pad two, so as to protect the equipment, prevent friction damage and prolong the service life. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A support disc of high color degree colored polyester filament is provided for the utility model;

[0031] Figure 2 A rubber pad two structure of high color degree colored polyester filament is provided for the utility model;

[0032] Figure 3 A limiting disc structure of high color degree colored polyester filament is provided for the utility model;

[0033] Figure 4 A rotating disc structure display of high color degree colored polyester filament is provided for the utility model;

[0034] Figure 5 A winding cylinder structure of high color degree colored polyester filament is provided for the utility model.

[0035] LEGEND:

[0036] 1, support disc, 2, protection mechanism, 201, limiting strip, 202, rubber pad one, 203, antiskid pad one, 204, antiskid pad two, 205, slide groove two, 206, rubber pad two, 3, stand, 4, limiting disc, 5, slide block, 6, rotating disc, 7, slide groove, 8, connecting rod, 9, clamping strip, 10, clamping groove, 11, winding cylinder, 12, slide groove one, 13, antiskid block, 14, antiskid strip, 15, antiskid piece, 16, clamping hole, 17, antiskid film. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0038] Please refer to the drawings Figure 1 - drawingsFigure 3 The utility model provides an embodiment: a kind of high color shade colored dacron filament, including support disc 1, the top side middle part of support disc 1 is fixedly connected with vertical rod 3, the outer wall top of vertical rod 3 is slidably connected with limiting disc 4, the top of limiting disc 4 is fixedly connected with sliding block 5, the top outer wall of sliding block 5 is slidably connected with rotating disc 6, the bottom of rotating disc 6 is equipped with sliding slot 7, the inside of sliding slot 7 is slidably connected with connecting rod 8, the bottom of connecting rod 8 is fixedly connected with clamping strip 9, the outer wall top of vertical rod 3 is equipped with clamping groove 10, the outer wall of vertical rod 3 is slidably connected with winding drum 11, the outer wall of vertical rod 3 is provided with protection mechanism 2, protection mechanism 2 is used for protecting vertical rod 3 and winding drum 11;

[0039] Specifically, the top side middle part of support disc 1 is designed to be fixedly connected with vertical rod 3, the outer wall top of vertical rod 3 is specially designed as a sliding connection structure, so that limiting disc 4 can slide thereon, the top of limiting disc 4 is fixedly connected with a sliding block 5, and the top outer wall of sliding block 5 is designed to be slidably connected with rotating disc 6, so that rotating disc 6 can freely rotate on sliding block 5, the bottom of rotating disc 6 is provided with a sliding slot 7, the inside of sliding slot 7 is designed to be slidably connected with connecting rod 8, to ensure that connecting rod 8 can freely move in sliding slot 7, and the bottom of connecting rod 8 is fixedly connected with clamping strip 9, to lock the position of connecting rod 8 at a specific position, the outer wall top of vertical rod 3 is provided with specific clamping grooves 10 on the left and right sides, these clamping grooves 10 facilitate the installation of components, and the outer wall of vertical rod 3 is designed as a sliding connection structure, so that winding drum 11 can slide thereon, to realize specific functions.

[0040] Please refer to the accompanying drawings Figure 2 The accompanying drawings Figure 3 Protection mechanism 2 includes limiting strip 201, the adjacent side of limiting strip 201 is fixedly connected with the outer wall front and back of vertical rod 3, the outer wall of limiting strip 201 is fixedly connected with rubber pad one 202, the outer wall of vertical rod 3 is fixedly connected with antiskid pad one 203, the inner wall of winding drum 11 is fixedly connected with antiskid pad two 204, the inner wall front and back of winding drum 11 are both provided with sliding groove two 205, and the outer wall of winding drum 11 is fixedly connected with rubber pad two 206.

[0041] Specifically, the limiting strip 201 is designed to be closely adjacent to the outer wall of the stand pole 3, and is fixedly connected on the front and rear sides thereof, which ensures a stable structural relationship between the limiting strip 201 and the stand pole 3. The outer wall of the limiting strip 201 is fixedly connected with the rubber pad one 202, which can provide additional cushioning and anti-skid functions to protect the limiting strip 201 from damage during use. The outer wall of the stand pole 3 is also fixedly connected with the anti-skid pad one 203, which is also to enhance the anti-skid effect and ensure the stability of the stand pole 3 in various use environments. The inner wall of the winding drum 11 is fixedly connected with the anti-skid pad two 204, which is also to improve the anti-skid performance and ensure the stability of the winding drum 11 during rotation. In order to enhance the function of the winding drum 11, the inner wall thereof is provided with sliding grooves two 205 on the front and rear sides, which can guide the sliding parts of the winding drum 11 and ensure smooth sliding. The outer wall of the winding drum 11 is fixedly connected with the rubber pad two 206, which can not only provide additional cushioning but also reduce noise to some extent and improve the overall user experience.

[0042] Please refer to the attached Figure 3 - attached Figure 4 The top left and right sides of the limiting disc 4 are provided with sliding grooves one 12, which allow the limiting disc 4 to slide smoothly. The outer wall of the rotating disc 6 is fixedly connected with anti-skid blocks 13, which are provided to increase the stability of the rotating disc 6 during operation. The top of the rotating disc 6 is fixedly connected with anti-skid strips 14, which further enhance the grip feeling of the user when operating the rotating disc 6, ensuring the accuracy and safety of the operation.

[0043] Specifically, the top left and right sides of the limiting disc 4 are provided with sliding grooves one 12. The outer wall of the rotating disc 6 is fixedly connected with anti-skid blocks 13, which are provided to increase the stability of the rotating disc 6 during operation and prevent it from slipping during rotation. The top of the rotating disc 6 is also fixedly connected with anti-skid strips 14, which further enhance the grip feeling of the user when operating the rotating disc 6, ensuring the accuracy and safety of the operation.

[0044] Please refer to the attached Figure 3 - attached Figure 5The top of the supporting disc 1 is fixedly connected with an anti-skid sheet 15, which can effectively prevent the supporting disc 1 from sliding during use, thereby ensuring the safety and stability of use, the middle part of the limiting disc 4 is provided with a clamping hole 16, which is arranged to be used in cooperation with the clamping strip 9 to realize the limiting effect of the supporting disc 1, thereby ensuring the stable fixing of the supporting disc 1 at a specific position, and the outer wall of the clamping strip 9 is fixedly connected with an anti-skid film 17, which further enhances the anti-skid effect of the clamping strip 9 during use, so that the whole supporting structure is more stable and reliable during operation.

[0045] Specifically, the upper end of the supporting disc 1 is designed to be fixedly connected with the anti-skid sheet 15, which can effectively prevent the supporting disc 1 from sliding during use, thereby ensuring the safety and stability of use, the central region of the limiting disc 4 is provided with a special clamping hole 16, which is arranged to be used in cooperation with the clamping strip 9 to realize the limiting effect of the supporting disc 1, thereby ensuring the stable fixing of the supporting disc 1 at a specific position, and the outer wall of the clamping strip 9 is further fixedly connected with an anti-skid film 17, which further enhances the anti-skid effect of the clamping strip 9 during use, so that the whole supporting structure is more stable and reliable during operation.

[0046] Working principle: when the polyester filament needs to be collected, the winding drum 11 is inserted into the outer wall of the vertical rod 3, the limiting disc 4 is clamped on the outer wall of the vertical rod 3 through the clamping hole 16 in the center, the rotating disc 6 is rotated, the connecting rod 8 is driven to move through the sliding groove 7, the clamping strip 9 is inserted into the clamping groove 10 in the top and left and right sides of the vertical rod 3, the fixing of the winding drum 11 is realized, the convenient collection of the polyester filament is avoided, and the working efficiency is improved.

[0047] In order to avoid the friction loss between the winding drum 11 and the vertical rod 3, the outer wall of the limiting strip 201 fixedly connected to the front and rear sides of the vertical rod 3 is fixedly connected with a rubber pad one 202, the outer wall of the vertical rod 3 is fixedly connected with a non-slip pad two 204, and the inner wall of the winding drum 11 is fixedly connected with a rubber pad two 206, so as to realize the protection of the winding drum 11 and the vertical rod 3, avoid damage caused by friction, and improve the service life of the equipment.

[0048] Finally, it should be pointed out that: the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high color shade colored polyester filament comprising a support disc (1) characterized in that: The top side middle part of the support disc (1) is fixedly connected with a vertical rod (3), the outer wall top of the vertical rod (3) is slidably connected with a limiting disc (4), the top of the limiting disc (4) is fixedly connected with a sliding block (5), the top outer wall of the sliding block (5) is slidably connected with a rotating disc (6), the bottom of the rotating disc (6) is provided with a sliding groove (7), the inside of the sliding groove (7) is slidably connected with a connecting rod (8), the bottom of the connecting rod (8) is fixedly connected with a clamping groove (9), the outer wall top of the vertical rod (3) is provided with (10) on the left and right sides, the outer wall of the vertical rod (3) is slidably connected with a winding cylinder (11), the outer wall of the vertical rod (3) is provided with a protection mechanism (2), and the protection mechanism (2) is used for protecting the vertical rod (3) and the winding cylinder (11).

2. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The protection mechanism (2) comprises a limiting strip (201), the outer wall of the limiting strip (201) is fixedly connected with the outer wall of the vertical rod (3) on the front and rear sides, the outer wall of the limiting strip (201) is fixedly connected with a rubber pad one (202), the outer wall of the vertical rod (3) is fixedly connected with an anti-skid pad one (203), the inner wall of the winding cylinder (11) is fixedly connected with an anti-skid pad two (204), the inner wall of the winding cylinder (11) is provided with a sliding groove two (205) on the front and rear sides, and the outer wall of the winding cylinder (11) is fixedly connected with a rubber pad two (206).

3. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The top left and right sides of the limiting disc (4) are provided with sliding grooves one (12).

4. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The outer wall of the rotating disc (6) is fixedly connected with an anti-skid block (13).

5. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The top of the rotating disc (6) is fixedly connected with an anti-skid strip (14).

6. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The top of the support disc (1) is fixedly connected with an anti-skid piece (15).

7. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The middle part of the limiting disc (4) is provided with a clamping hole (16).

8. A high shade colored polyester filament yarn as claimed in claim 1, wherein: The outer wall of the clamping groove (9) is fixedly connected with an anti-skid film (17).