Polyester filament oiling device

Abstract

A polyester silk oiling device, including oiling tank, the oiling tank is rotatably connected with wire guide frame, the wire guide frame is connected with multiple groups of longitudinal arrangement wire group, the wire group is composed of multiple transverse arrangement wire assembly, the wire assembly includes wire roller, connecting seat and two limit nuts, the wire roller upper end is connected with vertical threaded connecting rod, the connecting seat is detachably installed on the wire guide frame, the vertical threaded connecting rod is vertically slidably connected on the connecting seat, one end of the wire guide frame is rotatably connected with the oiling tank, the other end is connected with the rest block on both sides, the rest block is placed above the oiling tank, the height of the wire roller can be adjusted by rotating the two limit nuts, the total length of the polyester silk in the oiling tank can be adjusted, the dyeing time of the polyester silk in the oiling tank is changed by adjusting the total length, and the oiling effect of the polyester silk is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, specifically to a polyester yarn oiling device. Background Technology

[0002] Oiling polyester filaments is a crucial step in production, primarily for antistatic purposes, fiber cohesion, and lubrication protection, ensuring smooth subsequent processing. Its specific functions are as follows: 1. Antistatic: Polyester is an insulator, and friction during processing easily generates static electricity, causing the filaments to loosen and attract impurities, affecting processing. Oiling enhances the fiber's hygroscopicity, reduces friction, or neutralizes charges, effectively eliminating static electricity. 2. Fiber Cohesion: The fiber cohesion component in the oil increases the cohesion between monofilaments, making the filaments tightly bundled, preventing dispersion, and ensuring the uniformity and stability of subsequent processes (such as stretching and winding). 3. Lubrication Protection: The oil provides lubrication, reducing friction between the filaments and metal parts such as guides and rollers, reducing fuzz and breakage, protecting the fiber surface, and improving finished product quality.

[0003] In the existing polyester filament oiling process, the polyester filament is generally first introduced into the upper oil tank, where it is immersed in the oil before being discharged. For example, an oiling device for polyester filament production, Chinese Patent Publication No. CN209890772U, uses the above-mentioned oiling method. However, because the stroke of the polyester filament entering and exiting the upper oil tank is fixed, the immersion time of the polyester filament in the oil tank is generally fixed and cannot be adjusted according to requirements. Secondly, during the process of threading the polyester filament, the guide roller is located inside the upper oil tank, making threading relatively inconvenient. Utility Model Content

[0004] The present invention provides a polyester filament oiling device to solve the above-mentioned technical problems. The oiling device can adjust the stroke of the polyester filament in the oiling tank and is relatively convenient for threading.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model for a polyester filament oiling device is as follows:

[0006] The device includes an upper oil tank, on which a wire guide frame is rotatably connected. Multiple sets of longitudinally arranged wire guides are connected to the wire guide frame. Each wire guide set consists of multiple transversely arranged wire guide components. Each wire guide component includes a wire guide roller, a connecting seat, and two limiting nuts. A vertical threaded connecting rod is connected to the upper end of each wire guide roller. The connecting seat is detachably mounted on the wire guide frame. The vertical threaded connecting rod is slidably connected to the connecting seat. Both limiting nuts are threadedly connected to the vertical threaded connecting rod, and are located on the upper and lower sides of the connecting seat, respectively. One end of the wire guide frame is rotatably connected to the upper oil tank, and the other end has support blocks connected to both its front and rear sides. The support blocks rest on top of the upper oil tank.

[0007] The conductor frame has slots corresponding to the connectors; the connectors are inserted into the slots and are limited by the upper cover plate.

[0008] The upper cover plate covers the conductor frame and limits the connection seats of all conductor assemblies; the upper cover plate is connected to the conductor frame by bolts.

[0009] The lead frame is rotatably connected to the upper oil tank via a rotating shaft.

[0010] One end of the rotating shaft is bolted to a first limiting outer ring, and the other end passes through the guide frame and the upper oil tank and is bolted to a second limiting outer ring.

[0011] The technical effects that this utility model can achieve are:

[0012] 1. This utility model allows the height of the guide roller to be adjusted by rotating the two limit nuts, thereby adjusting the total stroke length of the polyester yarn in the upper oil tank. By adjusting the total stroke length, the immersion time of the polyester yarn in the upper oil tank can be changed, thereby adjusting the oiling effect of the polyester yarn.

[0013] 2. In the process of threading the yarn, the guide frame can be flipped open to allow the guide roller to be flipped out of the upper oil tank, which facilitates the threading of polyester yarn. Attached Figure Description

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0015] Figure 1 This is a schematic diagram of the structure of a polyester filament oiling device according to the present invention;

[0016] Figure 2 This is an exploded view of a polyester filament oiling device according to this utility model;

[0017] Figure 3 This is a cross-sectional view of a polyester filament oiling device according to this utility model;

[0018] Figure 4 yes Figure 3 Enlarged view of part A;

[0019] Figure 5 This is a longitudinal sectional view of a polyester filament oiling device according to the present invention. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] See Figures 1 to 5 .

[0022] A polyester filament oiling device includes an upper oil tank 1, on which a wire guide frame 2 is rotatably connected. Specifically, the wire guide frame 2 is rotatably connected to the upper oil tank 1 via a rotating shaft 21. One end of the rotating shaft 21 is bolted to a first limiting outer ring 22, and the other end passes through the wire guide frame 2 and the upper oil tank 1 and is bolted to a second limiting outer ring 23. The wire guide frame 2 of this utility model is connected using the above-mentioned detachable connection structure, which facilitates subsequent disassembly.

[0023] The conductor frame 2 is connected to multiple sets of conductors arranged longitudinally. Specifically, the conductor frame 2 is connected to four sets of conductors. Each conductor set consists of multiple conductor components arranged laterally. Specifically, each conductor set consists of five conductor components arranged laterally. Each conductor component includes a conductor roller 3, a connecting seat 4, and two limiting nuts 5. The upper end of each conductor roller 3 is connected to a vertical threaded connecting rod 6. The connecting seat 4 is detachably installed on the conductor frame 2, and the vertical threaded connecting rod 6 is vertically slidably connected to the connecting seat 4. Both limiting nuts 5 are threadedly connected to the vertical threaded connecting rod 6, and the two limiting nuts 5 are located on the upper and lower sides of the connecting seat 4, respectively. One end of the conductor frame 2 is rotatably connected to the upper oil tank 1, and the other end is connected to the front and rear sides with support blocks 7, which are placed above the upper oil tank 1.

[0024] This invention relates to the conduction of polyester filaments (see reference). Figure 3 The polyester filaments are wound around the five guide rollers 3 of the guide wire assembly and then led outwards. The height of the guide rollers 3 can be adjusted by rotating the limiting nut 5. By adjusting the height of the guide rollers 3, the total stroke length of the polyester filaments in the upper oil tank 1 can be changed. By adjusting the total stroke length, the immersion time of the polyester filaments in the upper oil tank 1 can be changed, thereby adjusting the oiling effect of the polyester filaments. In addition, during the threading process, the guide rollers 3 can be flipped out of the upper oil tank 1 by flipping up the guide wire frame 2 before threading, which is relatively convenient.

[0025] In the specific connection of the wire assembly, the wire frame 2 is provided with a slot 11 corresponding to the connector 4. The connector 4 is inserted into the slot 11 and limited by the upper cover plate 12. The upper cover plate 12 covers the wire frame 2 and limits the connector 4 of all wire assemblies. The upper cover plate 12 is connected to the wire frame 2 by bolts. The wire assembly of this utility model also adopts a detachable connection structure for connection, which is convenient for replacement after subsequent damage.

Claims

1. A polyester filament oiling device, comprising an oiling tank (1), characterized in that: The upper oil tank (1) is rotatably connected to a wire frame (2); the wire frame (2) is connected to multiple sets of wire groups arranged longitudinally; the wire groups are composed of multiple wire assemblies arranged laterally; the wire assembly includes a wire roller (3), a connecting seat (4) and two limiting nuts (5); the upper end of the wire roller (3) is connected to a vertical threaded connecting rod (6); the connecting seat (4) is detachably installed on the wire frame (2); the vertical threaded connecting rod (6) is vertically slidably connected to the connecting seat (4); the two limiting nuts (5) are threadedly connected to the vertical threaded connecting rod (6), and the two limiting nuts (5) are located on the upper and lower sides of the connecting seat (4) respectively; one end of the wire frame (2) is rotatably connected to the upper oil tank (1), and the other end is connected to a support block (7) on both the front and rear sides; the support block (7) is placed above the upper oil tank (1).

2. The polyester filament oiling device according to claim 1, characterized in that: The conductor frame (2) has a slot (11) corresponding to the connector (4); the connector (4) is inserted into the slot (11) and is limited by the upper cover plate (12).

3. The polyester filament oiling device according to claim 2, characterized in that: The upper cover plate (12) covers the conductor frame (2) and limits the connection seats (4) of all conductor assemblies; the upper cover plate (12) is connected to the conductor frame (2) by bolts.

4. The polyester filament oiling device according to claim 1, characterized in that: The conductor frame (2) is rotatably connected to the upper oil tank (1) via a rotating shaft (21).

5. The polyester filament oiling device according to claim 4, characterized in that: One end of the rotating shaft (21) is connected to a first limiting outer ring (22) by bolts, and the other end passes through the wire frame (2) and the upper oil tank (1) and is connected to a second limiting outer ring (23) by bolts.

Images