Silk thread circular blowing cooling device for textile production

Abstract

The utility model relates to the field of circular blowing cooling devices, in particular to a silk thread circular blowing cooling device for textile production, which comprises a fixing ring, an annular communicating groove is bolted in the center of an inner cavity of the fixing ring, the top of the annular communicating groove is communicated with an air supply pipe, and an air supply groove is formed in the inner cavity of the fixing ring. And fan-shaped grooves are formed in the periphery of the fixing ring, and cooling bins are connected to the inner sides of the fan-shaped grooves in a bolted mode. By means of the fixing ring, the annular communicating groove, the air supply pipe, the air supply groove, the fan-shaped groove and other assemblies, silk threads can be placed in the cooling bin at intervals, the silk threads are prevented from being wound in the cooling device, the silk threads enter different pay-off holes and enter the cooling bin, and the cooling efficiency is improved. Cooling air enters the fixing ring and enters the cooling bin through the second cold air grooves in the two sides of the annular communicating groove, so that the blowing speeds of the two sides of the silk threads are the same, the silk threads are kept perpendicular or inclined at the same angle, and the situation that multiple sets of silk threads adhere together under the condition that the silk threads are not cooled is avoided.

Description

Technical Field

[0001] The utility model relates to the field of ring-blowing cooling devices, in particular to a silk thread ring-blowing cooling device used for textile production. Background Art

[0002] Annular blowing is one of the cooling blowing methods during fiber formation in melt spinning. The cooling air is blown from the circumferential direction toward the melt stream ejected from the spinneret hole, so that the stream is evenly cooled and solidified into fiber. It is suitable for spinning cooling when there are many spinneret holes.

[0003] After searching, a polyester filament ring-blowing cooling device with publication number CN202223077380.8 is disclosed, which specifically includes a shell, a chamber is provided inside the shell, a through hole is provided on the side wall of the shell for polyester filaments to pass through, an air inlet and an air outlet are provided on the side wall of the shell, an air distributor is provided in the inner cavity of the shell, the inlet of the air distributor is connected to the air inlet, and more than two outlets of the air distributor are connected to a ring-blowing pipe, the ring-blowing pipe is arranged in the chamber in an annular shape, and the ring-blowing pipe is provided with a blowing hole. The polyester filament ring-blowing cooling device provided by the utility model has a simple structure and a greatly reduced overall volume, which is more conducive to daily use while ensuring uniform ring-blowing cooling.

[0004] In the prior art, when fibers are formed in melt spinning, a ring blowing device is required to cool and solidify the fibers. The cooling air blows the fibers at the center of the ring blowing sleeve from all directions. The cooling air at the air inlet pipe guides the cooling air at the position of the ring blowing sleeve. Due to the difference in distance between the exhaust position of the holes on the ring blowing sleeve and the air inlet pipe, the air flow intensity blowing outward at a position far from the air inlet pipe is weak, and the cooling effect on the spinning is poor, resulting in uneven cooling of the spinning and affecting the spinning quality.

[0005] Therefore, it is necessary to invent a silk thread ring blowing cooling device for textile production to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a silk thread ring blowing cooling device for textile production.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk thread ring blowing cooling device for textile production, comprising a fixed ring, a ring-shaped connecting groove is bolted at the center of the inner cavity of the fixed ring, and the top of the ring-shaped connecting groove is connected to an air supply pipe, the inner cavity of the fixed ring is provided with an air supply groove, the fixed ring is provided with fan-shaped grooves around, the inner side of the fan-shaped groove is bolted with a cooling bin, both the top and bottom sides of the cooling bin are provided with wire release holes, connecting rods are bolted at both sides of the bottom of the fixed ring, the bottom of the connecting rod is bolted with an auxiliary plate, the inner side of the auxiliary plate is provided with rectangular grooves arranged in a ring, both sides of the rectangular groove are provided with movable grooves, the middle part of the movable groove is slidably connected with a slider, the front and rear sides of the slider are bolted with springs, and the inner side of the slider is rotatably connected with a rotating rod through a bearing, and the surface of the rotating rod is bolted with a rolling roller.

[0008] Preferably, the auxiliary plate is bolted with connecting blocks on all four sides, and an extension ring is bolted with the outer side of the connecting block, so that the extension ring and the auxiliary plate are fixed to each other through the connecting plate.

[0009] Preferably, an electric cylinder is bolted in a circular arrangement on the inner side of the extension ring, and a limit block is bolted on the inner side of the electric cylinder, and the limit block is pushed closer to or away from the rolling roller by controlling the stroke of the electric cylinder.

[0010] Preferably, first cold air grooves are provided around the annular connecting groove, and the cooling airflow in the air supply pipe is transmitted to the air supply groove through the first cold air grooves.

[0011] Preferably, a second cold air groove is opened on the inner side of the fan-shaped groove, and the cooling air flow is transported to the cooling bin through the second cold air groove.

[0012] Preferably, exhaust slots are arranged on both sides of the cooling bin, and the airflow input into the cooling bin is discharged through the exhaust slots.

[0013] Preferably, the diameter of the wire-releasing holes is enlarged from the inside to the outside.

[0014] Preferably, the opening position of the rectangular groove corresponds to the position of the cooling bin.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. Through the components such as the fixing ring, the annular connecting groove, the air supply pipe, the air supply groove, the fan-shaped groove, etc., the cooling bin can place the wires at intervals to prevent the wires from being entangled in the cooling device. The wires enter different wire-releasing holes and enter the interior of the cooling bin. The cooling air enters the interior of the fixing ring and enters the interior of the cooling bin through the second cold air grooves on both sides of the annular connecting groove, so that the blowing speed on both sides of the wires is the same, so that the wires are kept vertical or inclined at the same angle, and multiple groups of wires are prevented from sticking together when they are not cooled;

[0017] 2. Through the auxiliary plate, rectangular groove, movable groove, slider, spring, rotating rod and other components, the electric cylinder pushes the limit block to move, and the limit block drives the wire to move to one side, and through the cooperation between the rolling roller and the spring, the wire is pushed to a taut state by the limit block after cooling. However, with the cooperation of the spring and the slider, the wire gets a certain buffer to avoid wire breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the internal connection structure of the fixing ring of the utility model;

[0021] Figure 3 It is a top view of the internal connection structure of the auxiliary plate of the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 For the utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0024] Description of reference numerals:

[0025] 1. Fixed ring; 2. Annular connecting groove; 3. Air supply pipe; 4. Air supply groove; 5. Fan-shaped groove; 6. Cooling chamber; 7. Wire release hole; 8. Connecting rod; 9. Auxiliary plate; 10. Rectangular groove; 11. Moving groove; 12. Slider; 13. Spring; 14. Rotating rod; 15. Roller; 16. Connecting block; 17. Extension ring; 18. Electric cylinder; 19. Limit block; 20. First cold air groove; 21. Second cold air groove; 22. Exhaust groove. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-5A silk thread ring blowing cooling device for textile production is shown, comprising a fixed ring 1, an annular connecting groove 2 is bolted to the center of the inner cavity of the fixed ring 1, and the top of the annular connecting groove 2 is connected to an air supply pipe 3, an air supply groove 4 is provided in the inner cavity of the fixed ring 1, fan-shaped grooves 5 are provided around the fixed ring 1, a cooling bin 6 is bolted to the inner side of the fan-shaped groove 5, and wire release holes 7 are provided on both the top and bottom sides of the cooling bin 6, connecting rods 8 are bolted to the two sides of the bottom of the fixed ring 1, an auxiliary plate 9 is bolted to the bottom of the connecting rod 8, rectangular grooves 10 are arranged in a ring on the inner side of the auxiliary plate 9, movable grooves 11 are provided on both sides of the rectangular groove 10, a slider 12 is slidably connected to the middle of the movable groove 11, springs 13 are bolted to the front and rear sides of the slider 12, and the inner side of the slider 12 is rotatably connected to a rotating rod 14 through a bearing, and a rolling roller 15 is bolted to the surface of the rotating rod 14.

[0028] The auxiliary plate 9 is bolted with connecting blocks 16 on all sides, and an extension ring 17 is bolted to the outer side of the connecting block 16, so that the extension ring 17 and the auxiliary plate 9 are fixed to each other through the connecting plate.

[0029] The inner side of the extension ring 17 is bolted with an electric cylinder 18 in a circular arrangement. The inner side of the electric cylinder 18 is bolted with a limit block 19. The limit block 19 is pushed closer to or away from the rolling roller 15 by controlling the stroke of the electric cylinder 18.

[0030] First cold air grooves 20 are provided around the annular connecting groove 2 , and the cooling airflow in the air supply pipe 3 is transmitted to the air supply groove 4 through the first cold air grooves 20 .

[0031] A second cold air slot 21 is formed inside the fan-shaped slot 5 , and the cooling airflow is transported to the cooling chamber 6 through the second cold air slot 21 .

[0032] Exhaust slots 22 are arranged on both sides of the cooling bin 6 , and the airflow input into the cooling bin 6 is discharged through the exhaust slots 22 .

[0033] The diameter of the wire-releasing hole 7 is gradually enlarged from the inside to the outside.

[0034] The opening position of the rectangular groove 10 corresponds to the position of the cooling chamber 6 .

[0035] Refer to the instruction manual Figure 1-5Working principle: Through the components such as the fixing ring 1, the annular connecting groove 2, the air supply pipe 3, the air supply groove 4, the fan-shaped groove 5, etc., the cooling bin 6 can place the wires at intervals to prevent the wires from being entangled in the cooling device. The wires enter different wire-releasing holes 7 and enter the interior of the cooling bin 6. The cooling air enters the interior of the fixing ring 1 and enters the interior of the cooling bin 6 through the second cold air grooves 21 on both sides of the annular connecting groove 2, so that the blowing speed on both sides of the wires is the same, so that the wires remain vertical or inclined at the same angle to prevent multiple groups of wires from sticking together without cooling. Through the components such as the auxiliary plate 9, the rectangular groove 10, the movable groove 11, the slider 12, the spring 13, the rotating rod 14, etc., the electric cylinder 18 pushes the limit block 19 to move, and the limit block 19 drives the wire to move to one side, and through the cooperation between the rolling roller 15 and the spring 13, the wire is pushed to a taut state by the limit block 19 after cooling is completed. However, with the cooperation of the spring 13 and the slider 12, the wire obtains a certain buffer to prevent the wire from breaking.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A yarn ring-blowing cooling device for textile production, comprising a fixing ring (1), characterized in that: The center of the inner cavity of the fixing ring (1) is bolted with an annular connecting groove (2), and the top of the annular connecting groove (2) is connected to an air supply pipe (3), the inner cavity of the fixing ring (1) is provided with an air supply groove (4), the fixing ring (1) is provided with fan-shaped grooves (5) around, the inner side of the fan-shaped groove (5) is bolted with a cooling bin (6), the top and bottom sides of the cooling bin (6) are provided with wire release holes (7), the bottom sides of the fixing ring (1) are bolted with connecting rods (8), and the connecting rods ( An auxiliary plate (9) is bolted to the bottom of the auxiliary plate (8), and rectangular grooves (10) are arranged in a ring on the inner side of the auxiliary plate (9). Moving grooves (11) are opened on both sides of the rectangular groove (10). A slider (12) is slidably connected to the middle of the moving groove (11). Springs (13) are bolted to the front and rear sides of the slider (12), and a rotating rod (14) is rotatably connected to the inner side of the slider (12) through a bearing, and a rolling roller (15) is bolted to the surface of the rotating rod (14).

2. A thread ring-blowing cooling device for textile production according to claim 1, characterized in that: The auxiliary plate (9) is bolted with connection blocks (16) on all four sides, and an extension ring (17) is bolted to the outer side of the connection block (16).

3. A thread ring-blowing cooling device for textile production according to claim 2, characterized in that: The inner side of the extension ring (17) is bolted with an electric cylinder (18) in a circular arrangement, and the inner side of the electric cylinder (18) is bolted with a limit block (19).

4. The thread ring-blowing cooling device for textile production according to claim 1, characterized in that: First cold air grooves (20) are provided around the annular connecting groove (2).

5. The thread ring-blowing cooling device for textile production according to claim 1, characterized in that: A second cold air groove (21) is provided on the inner side of the fan-shaped groove (5).

6. The thread ring-blowing cooling device for textile production according to claim 1, characterized in that: Exhaust slots (22) are arranged on both sides of the cooling bin (6).

7. The thread ring-blowing cooling device for textile production according to claim 1, characterized in that: The diameter of the wire-releasing hole (7) is gradually enlarged from the inside to the outside.

8. The thread ring-blowing cooling device for textile production according to claim 1, characterized in that: The opening position of the rectangular groove (10) corresponds to the position of the cooling bin (6).

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