CN218838353U - Cooling water tank for nylon monofilament production - Google Patents

Abstract

The utility model discloses a cooling trough is used in production of nylon monofilament, including cooling bath, fixed plate, first roller, second roller, the cooling bath is the rectangular shape basin of controlling the trend, and the left part top of cooling bath is equipped with a aircraft nose that is used for extruding the nylon monofilament, is equipped with a plurality of extrusion outlets on the aircraft nose, and every extrusion outlet is arranged from preceding back, be equipped with a fixed plate in the cooling bath, the fixed plate is located the aircraft nose under, is equipped with a plurality of rows of through-holes on the fixed plate, and every row of through-hole corresponds one row of extrusion outlet, and every extrusion outlet corresponds a through-hole, and the through-hole is located corresponding extrusion outlet under, and the internal diameter of through-hole is greater than the internal diameter of corresponding extrusion outlet, be equipped with the first roller of a plurality of root front and back trends in the cooling bath, a plurality of rows are arranged into to first roller. The utility model discloses a with the first roller in bank and the through-hole in bank, extrude mouthful one-to-one for the nylon monofilament is great at the time interval of precooling, and the nylon monofilament is difficult for being in the same place of adhesion.

Description

Cooling water tank for nylon monofilament production

[ technical field ] A

The utility model relates to a technical field of monofilament, especially the technical field of cooling trough.

[ background of the invention ]

The nylon monofilament is prepared by taking polyamide resin as a base material. Has excellent toughness, oil resistance and wear resistance. Is prepared by extrusion spinning of polyamide or spinning by a single-hole spinning nozzle. The existing nylon monofilaments are easy to stick together when being cooled in a cooling water tank, and the quality of products can be influenced.

[ Utility model ] content

The utility model aims at solving the problems in the prior art and providing a cooling water tank for nylon monofilament production, which can ensure that nylon monofilaments are not easy to adhere in the cooling water tank.

In order to realize the above-mentioned purpose, the utility model provides a cooling trough is used in production of nylon monofilament, including cooling bath, fixed plate, first roller, second roller, the cooling bath is the rectangular shape basin of controlling the trend, and the left part top of cooling bath is equipped with a aircraft nose that is used for extruding the nylon monofilament, is equipped with a plurality of extrusion outlets on the aircraft nose, and every extrusion outlet arranges from front to back, be equipped with a fixed plate in the cooling bath, the fixed plate is located the aircraft nose under, is equipped with a plurality of rows of through-holes on the fixed plate, and every row of through-hole corresponds one row of extrusion outlet, and every extrusion outlet corresponds a through-hole, and the through-hole is located corresponding extrusion outlet under, and the internal diameter of through-hole is greater than the internal diameter of corresponding extrusion outlet, be equipped with the first roller that a plurality of trends moved around in the cooling bath, first roller is arranged into a plurality of rows, and the first roller of the same row corresponds according to the order of the right side in a row, the first roller of different rows is located different horizontal arrangement, and every row of first roller corresponds one row of first roller according to the order of going to the right side in the left side, the second roller is moved towards the second roller.

Preferably, the leftmost first roller of each row of first rollers is close to the right side of the corresponding row of through holes.

Preferably, the first rollers on the rightmost side of the row of first rollers are gradually close to the right side wall of the cooling groove in the order from top to bottom.

Preferably, a plurality of strip-shaped water outlets are arranged below the left part of the cooling tank, a water receiving tank is arranged below the cooling tank and is positioned under all the water outlets, the bottom of the water receiving tank is communicated with the upper part of the right side of the cooling tank through a circulating pipe, and a water pump is arranged on the circulating pipe.

Preferably, a cooling water pipe is provided in the water receiving tank, and the cooling water pipe contains flowing cooling water.

The utility model has the advantages that: the row of first rollers, the row of through holes and the row of extrusion openings are in one-to-one correspondence, so that the interval of the nylon monofilaments in preliminary cooling is larger, and the nylon monofilaments are not easy to adhere together; the arrangement of the water outlet enables cooling water to be effectively cooled and circulated.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a cooling water tank for producing nylon monofilament of the present invention.

In the figure: 1-cooling tank, 2-machine head, 3-water receiving tank, 10-water outlet, 11-fixing plate, 12-through hole, 13-first roller, 14-second roller, 20-extrusion opening, 30-water pump and 31-circulating pipe.

[ detailed description ] embodiments

Referring to fig. 1, the utility model relates to a cooling water tank for nylon monofilament production, including cooling tank 1, fixed plate 11, first roller 13, second roller 14, cooling tank 1 is a rectangular water tank with left and right trend, and the upper left portion of cooling tank 1 is equipped with a aircraft nose 2 for extruding nylon monofilament, is equipped with a plurality of extrusion outlets 20 on aircraft nose 2, and each extrusion outlet 20 arranges from front to back, be equipped with a fixed plate 11 in cooling tank 1, fixed plate 11 is located aircraft nose 2 under, is equipped with a plurality of rows of through-holes 12 on fixed plate 11, and each row of through-hole 12 corresponds a row of extrusion outlet 20, and each extrusion outlet 20 corresponds a through-hole 12, and through-hole 12 is located under corresponding extrusion outlet 20, and the internal diameter of through-hole 12 is greater than the internal diameter of corresponding extrusion outlet 20, be equipped with a plurality of first roller 13 of fore and aft trend in cooling tank 1, and first roller 13 arranges into a plurality of rows, the first rollers 13 in the same row are horizontally arranged from left to right, the first rollers 13 in different rows are positioned on different horizontal planes, each row of first rollers 13 corresponds to a row of through holes 12, the rows of first rollers 13 correspond to the rows of first through holes 12 in sequence from right to left in sequence from top to bottom, a second roller 14 is fixed above the right part of the cooling tank 1, the second rollers 14 run from front to back, the leftmost first roller 13 of each row of first rollers 13 is close to the right side of the corresponding row of through holes 12, the rightmost first roller 13 of the rows of first rollers 13 gradually approaches to the right side wall of the cooling tank 1 in sequence from top to bottom, a plurality of strip-shaped water outlets 10 are arranged below the left part of the cooling tank 1, a water receiving tank 3 is arranged below all the water outlets 10, the bottom of the water receiving tank 3 is communicated with the upper part of the right side of the cooling tank 1 through a circulating pipe 31, a water pump 30 is arranged on the circulating pipe 31, and a cooling water pipe is arranged in the water receiving tank 3 and contains flowing cooling water.

The utility model discloses the working process:

the utility model relates to a cooling trough is used in nylon monofilament production at the course of the work, and the nylon monofilament that aircraft nose 2 was extruded passes through corresponding row of first roller 13 behind corresponding through-hole 12, leaves cooling trough 1 through second roller 14 at last. The rows of first rollers 13 correspond to the rows of through holes 12 and extrusion ports 20 one by one, so that the interval of the nylon monofilaments in primary cooling is large, and the nylon monofilaments are not easy to adhere together; the water outlet 10 is provided so that cooling water can be efficiently cooled and circulated.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (5)

1. The utility model provides a nylon monofilament production is with cooling trough which characterized in that: the cooling device comprises a cooling tank (1), a fixing plate (11), first rollers (13) and second rollers (14), wherein the cooling tank (1) is a long-strip-shaped water tank with a left-right trend, a machine head (2) for extruding nylon monofilaments is arranged above the left part of the cooling tank (1), a plurality of extrusion outlets (20) are arranged on the machine head (2), each extrusion outlet (20) is arranged from front to back, a fixing plate (11) is arranged in the cooling tank (1), the fixing plate (11) is positioned under the machine head (2), a plurality of rows of through holes (12) are arranged on the fixing plate (11), each row of through holes (12) corresponds to one row of extrusion outlets (20), each extrusion outlet (20) corresponds to one through hole (12), the through holes (12) are positioned under the corresponding extrusion outlets (20), the inner diameters of the through holes (12) are larger than the inner diameters of the corresponding extrusion outlets (20), a plurality of first rollers (13) with a front-back trend are arranged in the cooling tank (1), the first rollers (13) are arranged into a plurality of rows, the first rollers (13) are arranged in a same row from left to right, the first row of the first rollers (13) and the first rollers (13) are arranged in different horizontal planes, the first rows of the first rollers (13) are arranged from left to the right, the first rows of the first rollers (13) and the first rows of the first rollers (12) in different horizontal planes, a second roller (14) is fixed above the right part of the cooling tank (1), and the second roller (14) moves forwards and backwards.

2. The cooling water tank for producing nylon monofilament as claimed in claim 1, wherein: the leftmost first roller (13) of each row of first rollers (13) is close to the right side of the corresponding row of through holes (12).

3. The cooling water tank for producing nylon monofilament as claimed in claim 1, wherein: the rightmost first roller (13) of the rows of first rollers (13) is gradually close to the right side wall of the cooling groove (1) from top to bottom.

4. The cooling water tank for producing nylon monofilament as claimed in claim 1, wherein: the water-saving cooling tank is characterized in that a plurality of long-strip-shaped water outlets (10) are arranged below the left part of the cooling tank (1), a water receiving tank (3) is arranged below the cooling tank (1), the water receiving tank (3) is located under all the water outlets (10), the bottom of the water receiving tank (3) is communicated with the upper portion of the right side of the cooling tank (1) through a circulating pipe (31), and a water pump (30) is arranged on the circulating pipe (31).

5. The cooling water tank for nylon monofilament production according to claim 4, wherein: and a cooling water pipe is arranged in the water receiving tank (3), and flowing cooling water is contained in the cooling water pipe.

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