Oiling device for polyester thread production

Abstract

The utility model provides an oiling device for polyester thread production, which relates to the technical field of polyester thread production and comprises an oil groove body and a dust cover, the oil groove body is arranged in the dust cover, one side in the oil groove body is an oil immersion groove, the other side in the oil groove body is an oil recovery pool, and the bottom of the oil recovery pool is of an inclined structure. A filtering partition plate is arranged at the joint of the oil immersion tank and the oil recovery pool, positioning rollers are symmetrically and rotationally arranged on the lower portion in the oil immersion tank, second guide rollers are rotationally arranged on the two sides above the oil recovery pool, and a limiting roller is rotationally arranged in the oil recovery pool at the midpoint position between the two sets of second guide rollers; according to the oil recovery device, the rotatable second guide rollers are symmetrically arranged above the oil recovery pool, the limiting roller is rotatably arranged in the oil recovery pool at the midpoint position between the two groups of second guide rollers, and the second guide rollers and the limiting roller form a V-shaped structure; when the polyester threads are conveyed, redundant oil on the surfaces can automatically slide down to the limiting rollers under the action of gravity and is recycled into an oil recycling pool.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester thread production technical field especially relates to a kind of oiling device for polyester thread production. BACKGROUND

[0002] The main reason that polyester filament needs to be oiled in the production process is to prevent static electricity. In the production process of polyester filament, static electricity can be generated on the surface of polyester filament due to friction and stretching, etc. Static electricity can cause attraction and repulsion between fibers, increase the friction between fibers, and easily cause problems such as broken filament and hair. Oil can form a lubricating film on the surface of polyester filament, prevent the generation of static electricity, reduce the friction between fibers, and thus ensure the integrity and quality of the fiber.

[0003] In order to ensure the oiling quality of polyester thread, the oiling effect of polyester thread by the oil immersion method is the best, but there is more residual oil on the surface of the polyester thread after oil immersion. Generally, the excess oil is scraped off, but the scraping operation can damage the quality of the polyester thread, and the existing technology lacks pretreatment of the polyester thread before oiling, which leads to uneven oiling. Therefore, the utility model provides an oiling device for polyester thread production to solve the deficiencies in the prior art. SUMMARY

[0004] In view of the above problems, the utility model aims to provide an oiling device for polyester thread production. By symmetrically arranging a second guide roller that can rotate above the recovery oil pool and rotating a limiting roller inside the recovery oil pool at the midpoint between the two second guide rollers, the second guide roller and the limiting roller form a V-shaped structure. When the polyester thread is transmitted, the excess oil on the surface can automatically slide down to the limiting roller by gravity and be recovered into the recovery oil pool. The recovery oil pool is connected to the oil immersion tank, and a filter partition is arranged between the two to return the filtered recovery oil from the recovery oil pool to the oil immersion tank for continuous use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The utility model provides an oiling device for polyester thread production, including oil groove main part and dust cover, the dust cover inside is equipped with oil groove main part, one side in the oil groove main part is immersed oil groove, the other side in the oil groove main part is recovery oil pool, the bottom of recovery oil pool is inclined structure, the inclined structure of recovery oil pool bottom is towards immersed oil groove side, the immersed oil groove is equipped with filter baffle at recovery oil pool connection, the immersed oil groove inside is equipped with positioning roller rotationally and symmetrically below, the immersed oil groove is equipped with first guide roller rotationally and symmetrically above two sides, the recovery oil pool is equipped with second guide roller rotationally and symmetrically above two sides, the midpoint position recovery oil pool inside between two groups second guide roller is equipped with limiting roller rotationally, the dust cover is equipped with polyester thread enters the hole near immersed oil groove one end, the dust cover is equipped with polyester thread and goes out the hole near recovery oil pool one end,

[0007] The dust cover inside near polyester thread enters the hole one side is equipped with sponge wiping board symmetrically, the length of sponge wiping board is adapted with the width of oil groove main part, and the sponge wiping board is installed through bolt and dust cover inner wall.

[0008] Further improvement lies in that: the immersed oil groove is provided with a partition plate, the partition plate is provided in multiple groups, and the immersed oil groove is divided into multiple single oil immersion grooves by the multiple partition plates.

[0009] Further improvement lies in that: the polyester thread entering hole and the polyester thread exiting hole are provided in multiple groups, and the polyester thread entering hole, the single oil immersion groove and the polyester thread exiting hole are adapted in position.

[0010] Further improvement lies in that: the immersed oil groove is provided with an oil injection main pipe at the top, the oil injection main pipe is provided with an oil distribution pipe at the bottom, and the number and position of the oil distribution pipe are adapted to the number and position of the single oil immersion groove.

[0011] Further improvement lies in that: the dust cover is provided with a transparent window, and the dust cover is provided with a connecting pipe, and the connecting pipe is connected with the oil injection main pipe.

[0012] Further improvement lies in that: the height of the position of the downward inclined end of the recovery oil pool is higher than the installation height of the positioning roller, and the height of the wiping area formed between the two groups of sponge wiping boards is adapted to the height of the polyester thread entering hole.

[0013] The utility model discloses an advantageous effect is: the utility model discloses through the second guide roller that can rotate that is arranged symmetrically on the recovery oil pool top and the recovery oil pool inside rotation setting limiting roller at the midpoint position between two groups of second guide rollers, and the second guide roller and limiting roller constitute V-shaped structure, and the superfluous oil on the surface can be automatically slid to limiting roller and is recovered to the recovery oil pool when polyester thread transmission, and the recovery oil pool is connected with the oil immersion tank, and the filter baffle between both can return to the oil immersion tank and continue to use after filtering to the recovery of recovery oil pool, the utility model discloses the method removes the mode of superfluous oil and does not damage polyester thread, can guarantee polyester thread quality;

[0014] The utility model discloses through setting up symmetrical sponge wiping board can wipe the polyester thread that carries out oiling treatment and remove dust, avoid dust influence oiling quality and uniformity. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the utility model structure perspective schematic drawing;

[0016] Figure 2 It is the utility model oil tank main part internal structure perspective schematic drawing;

[0017] Figure 3 It is the utility model sponge wiping board structure perspective schematic drawing;

[0018] Figure 4 It is the utility model dust cover structure main view schematic drawing;

[0019] Figure 5 It is the utility model oil distribution pipe installation structure schematic drawing;

[0020] Figure 6 It is the utility model oiling process result main view schematic drawing.

[0021] Wherein: 1, oil tank main part;2, dust cover;3, oil immersion tank;4, recovery oil pool;5, filter baffle;6, positioning roller;7, first guide roller;8, second guide roller;9, limiting roller;10, polyester thread enters the hole;11, polyester thread goes out the hole;12, sponge wiping board;13, baffle;14, oil immersion monomer tank;15, oil injection main pipe;16, oil distribution pipe;17, transparent window;18, connecting pipe. DETAILED DESCRIPTION

[0022] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiment, and this embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.

[0023] According to Figures 1-6As shown, the embodiment provides a polyester thread production oiling device, which comprises an oil tank main body 1 and a dust cover 2, the dust cover 2 is internally provided with the oil tank main body 1, the dust cover 2 can prevent dust from polluting the polyester thread and oil during the oiling process, and can ensure the oiling quality, one side of the oil tank main body 1 is an oil immersion tank 3, the other side of the oil tank main body 1 is a recovered oil pool 4, the bottom of the recovered oil pool 4 is an inclined structure, the inclined structure of the bottom of the recovered oil pool 4 is towards one side of the oil immersion tank 3, a filter partition plate 5 is arranged at the connection between the oil immersion tank 3 and the recovered oil pool 4, a positioning roller 6 is symmetrically and rotatably arranged at the bottom of the oil immersion tank 3, first guide rollers 7 are rotatably arranged at the upper two sides of the oil immersion tank 3, second guide rollers 8 are rotatably arranged at the upper two sides of the recovered oil pool 4, a limiting roller 9 is rotatably arranged in the recovered oil pool 4 at the midpoint between the two groups of second guide rollers 8, one end of the dust cover 2 close to the oil immersion tank 3 is provided with a polyester thread entering hole 10, and the other end of the dust cover 2 close to the recovered oil pool 4 is provided with a polyester thread exiting hole 11; sponge wiping plates 12 are symmetrically arranged in the dust cover 2 close to the polyester thread entering hole 10, the length of the sponge wiping plate 12 is matched with the width of the oil tank main body 1, and the sponge wiping plate 12 is mounted on the inner wall of the dust cover 2 through bolts.

[0024] When the polyester thread production oiling device is used, the polyester thread to be oiled is inserted from the polyester thread entering hole 10, then guided between the two groups of sponge wiping plates 12 for dust removal, then guided above the first group of first guide rollers 7, and then guided out from the bottom of the other group of first guide rollers 7, and then guided above the second group of second guide rollers 8, then guided from the bottom of the limiting roller 9, and then guided out from the top of the second group of second guide rollers 8, and finally guided through the polyester thread exiting hole 11, in this process, the polyester thread is oiled in the oil immersion tank 3, and then the excess oil is automatically removed in the recovered oil pool 4.

[0025] The oil immersion tank 3 is internally provided with a partition plate 13, the partition plate 13 is provided in multiple groups, and the oil immersion tank 3 is divided into multiple oil immersion single tanks 14 by the multiple groups of partition plates 13. By arranging multiple oil immersion single tanks 14, multiple polyester threads can be immersed in oil respectively, the use of oil can be saved, and mutual pollution between oil can be avoided.

[0026] The polyester thread entering hole 10 and the polyester thread exiting hole 11 are both provided in multiple groups, and the positions of the polyester thread entering hole 10, the oil immersion single tank 14 and the polyester thread exiting hole 11 are matched.

[0027] The oil injection main pipe 15 is provided with oil distribution pipes 16 at the bottom, and the number and position of the oil distribution pipes 16 are matched with the number and position of the oil immersion single tanks 14.

[0028] The dust cover 2 is provided with a transparent window 17, and the dust cover 2 is provided with a connecting pipe 18 connected with the oil injection main pipe 15. The transparent window 17 facilitates observation of the internal operation.

[0029] The bottom of the oil recovery tank 4 is inclined downward, and the height of one end is higher than the installation height of the positioning roller 6. The wiping area formed between the two groups of sponge wiping plates 12 is matched with the height of the polyester thread through hole 10.

[0030] The second guide roller 8 and the limiting roller 9 constitute a V-shaped structure. When the polyester thread is transmitted, the excess oil on the surface can be automatically slid down to the limiting roller 9 by gravity and recovered into the oil recovery tank 4. The oil recovery tank 4 is connected with the oil immersion tank 3, and a filter partition 5 is arranged between the two to return the filtered oil recovered by the oil recovery tank 4 to the oil immersion tank 3 for continuous use. The method of the utility model does not damage the polyester thread when removing excess oil, and can ensure the quality of the polyester thread. The utility model wipes the polyester thread treated with oil by arranging symmetrical sponge wiping plates 12, so as to avoid the influence of dust on the oiling quality and uniformity.

[0031] The basic principles, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples. The above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An oiling device for polyester yarn production, characterized in that: The system includes an oil tank body (1) and a dust cover (2). The dust cover (2) houses the oil tank body (1). One side of the oil tank body (1) is an oil immersion tank (3), and the other side is a recovery oil tank (4). The bottom of the recovery oil tank (4) is inclined, with the inclined structure facing the oil immersion tank (3). A filter baffle (5) is provided at the connection between the oil immersion tank (3) and the recovery oil tank (4). The lower part of the oil immersion tank (3) is symmetrical and... A positioning roller (6) is provided for rotation. A first guide roller (7) is provided on both sides above the oil immersion tank (3). A second guide roller (8) is provided on both sides above the recovery oil tank (4). A limiting roller (9) is provided inside the recovery oil tank (4) at the midpoint between the two sets of second guide rollers (8). A polyester thread insertion hole (10) is provided at one end of the dust cover (2) near the oil immersion tank (3). A polyester thread exit hole (11) is provided at one end of the dust cover (2) near the recovery oil tank (4). A sponge wiping plate (12) is symmetrically provided inside the dust cover (2) near the polyester thread insertion hole (10). The length of the sponge wiping plate (12) is adapted to the width of the oil tank body (1). The sponge wiping plate (12) is installed on the inner wall of the dust cover (2) by bolts.

2. The oiling device for polyester yarn production according to claim 1, characterized in that: The oil immersion tank (3) is provided with a partition (13) inside. The partition (13) is provided in multiple sets, and the oil immersion tank (3) is divided into multiple oil immersion individual tanks (14) by the multiple sets of partitions (13).

3. The oiling device for polyester yarn production according to claim 2, characterized in that: Multiple polyester thread insertion holes (10) and polyester thread exit holes (11) are provided, and the positions of the polyester thread insertion holes (10), the oil-immersed monomer tank (14), and the polyester thread exit holes (11) are matched.

4. The oiling device for polyester yarn production according to claim 2, characterized in that: The top of the oil immersion tank (3) is provided with an oil injection main pipe (15), and the bottom of the oil injection main pipe (15) is provided with an oil distribution pipe (16). The number and position of the oil distribution pipe (16) are adapted to the number and position of the oil immersion tank (14).

5. The oiling device for polyester yarn production according to claim 4, characterized in that: The dust cover (2) is provided with a transparent window (17) and a connecting pipe (18) is provided on the dust cover (2), which is connected to the oil injection main pipe (15).

6. The oiling device for polyester yarn production according to claim 1, characterized in that: The bottom of the oil recovery tank (4) is tilted downwards at a height higher than the installation height of the positioning roller (6), and the wiping area formed between the two sets of sponge wiping plates (12) is matched with the height of the polyester thread insertion hole (10).

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