Oil cooling device of thermal fuse

Abstract

The utility model discloses an oil cooling device for thermofuses, which comprises a support and a cross beam, the cross beam is transversely and fixedly mounted on the support, a plurality of oil nozzles are mounted on the cross beam and uniformly distributed along the length direction of the cross beam, each oil nozzle penetrates through one thermofuse, and the thermofuses pass through the oil nozzles from top to bottom. Due to the fact that the oil nozzle is designed, cooling oil can be evenly and comprehensively coated on the surface of a silk thread after the silk thread passes through the oil nozzle so as to achieve the cooling effect of the silk thread, and the oil nozzle has the advantages of being simple in structure and convenient to install, can be additionally arranged at the front channel position of a pre-network nozzle, and is convenient to install. The cooling device plays a role in terminal cooling, can ensure the cooling and solidification of the silk threads, and meets the subsequent winding production requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning equipment, and more specifically, to an oil cooling device for a thermal fuse. Background Art

[0002] Windshield cooling is a common process in spinning production. As the yarn passes through the windshield, it is gradually cooled by side-blown air. Thermoplastic filaments are a specialty type of yarn with a low melting point and glass transition temperature. Conventional windshield cooling methods, such as side-blown air cooling, have shown that the yarn takes a long time to solidify and does not fully cool and solidify after passing through the windshield. This can lead to adhesion between the yarn bundles during the subsequent winding process, making unwinding practical. Therefore, solving the cooling and solidification problem of thermoplastic filaments has become a key technical research focus for the company, leading to this project. Utility Model Content

[0003] The purpose of the present utility model is to solve the needs of the above-mentioned prior art and provide an oil cooling device for thermal fuse. The device is designed with an oil nozzle. After the wire passes through the oil nozzle, the surface of the wire can be evenly and comprehensively coated with cooling oil to achieve a cooling effect for the wire. The device is installed before the pre-network nozzle. The device plays a terminal cooling role and can ensure the cooling and solidification of the wire.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A thermal fuse oil cooling device is used to perform oil cooling operations on the thermal fuse, comprising a bracket and a crossbeam, wherein the crossbeam is fixedly installed transversely on the bracket, and a plurality of oil nozzles are installed on the crossbeam, wherein the plurality of oil nozzles are evenly distributed along the length direction of the crossbeam, and each of the oil nozzles passes through a thermal fuse, and the thermal fuse passes through the oil nozzle from top to bottom, and the oil nozzle can form an oiling effect on the passing thermal fuse.

[0006] Furthermore, the oil nozzle includes a nozzle seat, which is fixedly mounted on the crossbeam, a lubricator is fixedly connected to the bottom of the nozzle seat, a wire inlet is installed on the top of the nozzle seat, the wire inlet and the lubricator are arranged correspondingly above and below, the thermal fuse is introduced from the wire inlet and led out from the lubricator, and the thermal fuse completes the oiling operation through the lubricator.

[0007] Furthermore, the oiler includes a body, a hollow oil cavity is provided inside the body, an oil inlet joint is installed on the outer wall of the body, cooling oil is introduced into the oil cavity through the oil inlet joint, a thread hole is provided at the central position of the body, a circle of oil lips is provided on the wall of the thread hole, the oil lip is connected to the oil cavity, cooling oil overflows from the oil lip position, and the thermal fuse passes through the central position of the circle of oil lips.

[0008] Furthermore, the oil lip includes an upper lip and a lower lip, an oil outlet channel is provided between the upper lip and the lower lip, the oil outlet channel is connected to the oil cavity, and the outlet end of the oil outlet channel faces the outer wall of the thermal fuse.

[0009] Furthermore, the upper lip and the lower lip do not contact the outer wall of the thermal fuse.

[0010] Furthermore, the ends of the upper lip and the lower lip facing the outer wall of the thermal fuse are provided with arc angles.

[0011] Furthermore, the bracket includes two symmetrical and upright columns, and a slide is connected to both ends of the beam. The beam is inserted into the two columns through the slides at both ends. The slide is threaded with a locking bolt, and the slide is locked and fixed to the column by the locking bolt.

[0012] Furthermore, two suspension rods are connected to the lower end surface of the crossbeam, and a clamping seat is installed at the bottom of each suspension rod. Support beams are fixedly installed on the two clamping seats. The support beams are arranged parallel to the crossbeam, and a number of wire guides are evenly installed along the length direction of the support beams. The wire guides and the oil nozzles are arranged in a one-to-one correspondence, and the hot fuse output from the oil nozzle is guided downward through the wire guide.

[0013] Furthermore, an oil tank is installed on the side of the bracket, and the oil tank pipeline is connected to each oil nozzle. The oil tank pumps cooling oil to each oil nozzle.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is designed with an oil nozzle. After the silk thread passes through the oil nozzle, the surface of the silk thread can be evenly and comprehensively coated with cooling oil to achieve a cooling effect of the silk thread. The utility model has the advantages of simple structure and easy installation. It can be installed in the front position of the pre-network nozzle. The utility model plays a terminal cooling role, which can ensure the cooling and solidification of the silk thread and meet the subsequent winding production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view schematic structural diagram of an oil cooling device for a thermal fuse in this embodiment;

[0017] Figure 2 Schematic diagram of the cross-sectional structure of the oil nozzle in this embodiment.

[0018] Figure markings: bracket 1, column 11, beam 2, slide 21, locking bolt 22, hanger 23, clamp seat 24, oil nozzle 3, nozzle seat 31, oiler 32, device body 321, oil inlet joint 3211, wire hole 3212, oil chamber 322, oil lip 323, upper lip 3231, lower lip 3232, oil outlet channel 3233, arc angle 3234, wire inlet 33, support beam 4, wire guide 5, oil tank 6. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1 and Figure 2 The oil cooling device of a thermal fuse shown in the figure is used for performing the oil cooling operation of the thermal fuse, and includes a bracket 1 and a crossbeam 2. The bracket 1 of the utility model is fixedly installed with bolts and can be conveniently installed in the front position of the pre-network nozzle. The crossbeam 2 is fixedly installed on the bracket 1 laterally. The crossbeam 2 is used for the fixed installation of the oil nozzle 3. Several oil nozzles 3 are evenly installed along the length direction of the crossbeam 2. The length of the crossbeam 2 is determined according to the oil nozzle 3. Each oil nozzle 3 matches a corresponding thermal fuse. The number of installed oil nozzles 3 is determined according to the number of thermal fuse bundles. The fuse can pass through the oil nozzle 3 from top to bottom, and a cooling oil layer can be formed in the oil nozzle 3. After the hot fuse passes through the cooling oil layer, an oiling effect is formed on the wire wall. The hot fuse after oiling will be cooled and solidified to meet production needs. Since the utility model is installed in the front of the pre-network nozzle, the utility model is a supplement to the windshield side blowing cooling and plays a terminal cooling role. After the utility model is installed, the problem of adhesion of the hot fuse bundles is well solved, and the subsequent winding production needs are met. The utility model has fewer overall components and is easy to disassemble and assemble, which is suitable for technical transformation and use needs.

[0021] like Figure 2 As shown, the oil nozzle 3 includes a nozzle seat 31, and the oil nozzle 3 is fixedly installed on the crossbeam 2 through the nozzle seat 31. The bottom of the nozzle seat 31 is fixedly connected to the oiler 32, and the top of the nozzle seat 31 is installed with a wire inlet 33. The oil nozzle 3 is installed upright, and the wire inlet 33 and the oiler 32 are arranged in correspondence with each other. The thermal fuse is introduced from the wire inlet 33 and led out from the oiler 32. An oil layer is formed at the position of the oiler 32. The thermal fuse completes the oiling operation on the surface of the tow through the oiler 32. The oiled tow can be cooled and solidified, as shown in FIG. Figure 1 As shown, an oil tank 6 is installed on the side of the bracket 1. The oil tank 6 pipeline is connected to each oil nozzle 3. The oil tank 6 pumps cooling oil to each oil nozzle 3. The oil tank 6 of the utility model can be installed with a temperature control sensor and a temperature control device. The temperature of the cooling oil in the oil tank 6 can be adjusted in real time to provide cooling oil of a suitable temperature to the thermal fuse.

[0022] like Figure 2As shown, the oiler 32 includes a body 321, a hollow oil chamber 322 is provided inside the body 321, an oil inlet joint 3211 is installed on the outer wall of the body 321, the oil inlet joint 3211 is connected to the oil tank 6 through the oil tank 6, and cooling oil is introduced into the oil chamber 322 through the oil inlet joint 3211 and filled with cooling oil. A thread hole 3212 is provided in the center of the body 321, and a circle of oil lip 323 is provided on the wall of the thread hole 3212. The thermal fuse passes through the thread hole 3212. The oil lip 323 is connected to the oil chamber 322. As the oil level in the oil chamber 322 increases, the cooling oil can overflow from the oil lip 323. The oil lip 323 includes an upper lip 3231 and a lower lip 3232. An oil outlet channel 3233 is provided between the upper lip 3231 and the lower lip 3232. The oil outlet channel 3233 is connected to the oil chamber 322. The outlet end of the oil outlet channel 3233 faces the outside of the thermal fuse. The oiler 32 of the present invention is cleverly structured, and the oil layer formed is annular, which has the advantages of good oiling effect and uniform cooling effect. In the present invention, the upper lip 3231 and the lower lip 3232 do not contact the outer wall of the thermal fuse to avoid damaging the surface of the thermal fuse passing at high speed. However, the upper lip 3231 and the lower lip 3232 should also be close enough to the thermal fuse so that the overflowing oil layer can just adhere to the passing thermal fuse. During the operation of the present invention, the oil groove 6 should continuously and stably provide cooling oil, so that an annular oil layer can be continuously formed at the oil lip 323 position to meet the demand for continuous oiling.

[0023] like Figure 2 As shown, the ends of the upper lip 3231 and the lower lip 3232 facing the outer wall of the thermal fuse are provided with arc corners 3234, and the arc corners 3234 are also designed to protect the thermal fuse to prevent the thermal fuse from colliding and breaking during the threading or moving process.

[0024] like Figure 1 As shown, the bracket 1 includes two symmetrical and upright columns 11, and a slide 21 is connected to both ends of the beam 2. The beam 2 is inserted into the two columns 11 through the slides 21 at both ends. The columns 11 play a guiding role for the slides 21, so that the beam 2 can only move vertically up and down. A locking bolt 22 is threadedly installed on the slide 21. When the locking bolt 22 is screwed in, it can be pressed against the column 11, so that the slide 21 is locked and fixed to the column 11 through the locking bolt 22. In the utility model, the height position of the beam 2 is adjustable to adapt to the different height installation requirements of the oil nozzle 3.

[0025] like Figure 1As shown, two suspension rods 23 are connected to the lower end face of the crossbeam 2, and a clamping seat 24 is installed at the bottom of each suspension rod 23. Support beams 4 are fixedly installed on the two clamping seats 24. The support beams 4 are arranged parallel to the crossbeam 2. Several wire guides 5 are evenly installed along the length direction of the support beam 4. The wire guides 5 and the oil nozzles 3 are arranged one-to-one. The hot melt output from the oil nozzle 3 is guided downward through the wire guides 5. The wire guides 5 are commonly used mechanisms on spinning equipment. They are existing technologies and will not be introduced here. In the present utility model, the wire guides 5 can guide the yarn bundle to change the angle direction of travel to meet the needs of subsequent operations.

[0026] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An oil cooling device for a thermal fuse, used for performing oil cooling operation on a thermal fuse, characterized in that: The invention comprises a bracket (1) and a crossbeam (2), wherein the crossbeam (2) is fixedly mounted on the bracket (1) in a transverse direction, and a plurality of oil nozzles (3) are mounted on the crossbeam (2), wherein the plurality of oil nozzles (3) are evenly distributed along the length direction of the crossbeam (2), and each of the oil nozzles (3) passes through a thermal fuse, and the thermal fuse passes through the oil nozzle (3) from top to bottom, and the oil nozzle (3) can form an oiling effect on the thermal fuse passing through.

2. The oil cooling device for a thermal fuse according to claim 1, characterized in that: The oil nozzle (3) includes a nozzle seat (31), the nozzle seat (31) is fixedly mounted on the crossbeam (2), the bottom of the nozzle seat (31) is fixedly connected to an oiler (32), the top of the nozzle seat (31) is equipped with a wire inlet (33), the wire inlet (33) and the oiler (32) are arranged correspondingly up and down, the thermal fuse is introduced from the wire inlet (33) and led out from the oiler (32), and the thermal fuse completes the oiling operation through the oiler (32).

3. The oil cooling device for a thermal fuse according to claim 2, characterized in that: The oiler (32) comprises a body (321), a hollow oil cavity (322) is provided inside the body (321), an oil inlet joint (3211) is installed on the outer wall of the body (321), cooling oil is introduced into the oil cavity (322) through the oil inlet joint (3211), a thread hole (3212) is provided at the center of the body (321), a circle of oil lips (323) are provided on the wall of the thread hole (3212), the oil lips (323) are connected to the oil cavity (322), cooling oil overflows from the position of the oil lips (323), and a thermal fuse passes through the center of the circle of the oil lips (323).

4. The oil cooling device for a thermal fuse according to claim 3, characterized in that: The oil lip (323) comprises an upper lip (3231) and a lower lip (3232), an oil outlet channel (3233) is provided between the upper lip (3231) and the lower lip (3232), the oil outlet channel (3233) is connected to the oil cavity (322), and the outlet end of the oil outlet channel (3233) faces the outer wall of the thermal fuse.

5. The oil cooling device for a thermal fuse according to claim 4, characterized in that: The upper lip (3231) and the lower lip (3232) do not contact the outer wall of the thermal fuse.

6. The oil cooling device for a thermal fuse according to claim 4, characterized in that: The ends of the upper lip (3231) and the lower lip (3232) facing the outer wall of the thermal fuse are provided with arc corners (3234).

7. The oil cooling device for a thermal fuse according to claim 1, characterized in that: The bracket (1) includes two symmetrical and upright columns (11), and both ends of the crossbeam (2) are connected to a slide (21). The crossbeam (2) is inserted into the two columns (11) through the slides (21) at both ends. The slides (21) are threaded with locking bolts (22), and the slides (21) are locked and fixed to the columns (11) through the locking bolts (22).

8. The oil cooling device for a thermal fuse according to claim 1, characterized in that: The lower end surface of the cross beam (2) is connected to two suspension rods (23), and a clamping seat (24) is installed at the bottom of each suspension rod (23). A supporting beam (4) is fixedly installed on the two clamping seats (24). The supporting beam (4) is arranged parallel to the cross beam (2). A plurality of wire guides (5) are evenly installed along the length direction of the supporting beam (4). The wire guides (5) and the oil nozzles (3) are arranged in a one-to-one correspondence. The hot fuse output from the oil nozzle (3) is guided downward through the wire guides (5).

9. The oil cooling device for a thermal fuse according to claim 1, characterized in that: An oil tank (6) is installed on the side of the bracket (1), and a pipeline of the oil tank (6) is connected to each oil nozzle (3). The oil tank (6) pumps cooling oil to each oil nozzle (3).

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