Air covering machine cooling structure for wrap yarn production

Abstract

The utility model relates to the technical field of yarn production and processing. An air covering machine cooling structure for wrap yarn production comprises a machine table, the machine table comprises a feeding table and a discharging table, a feeding mechanism is arranged on one side of the feeding table, the feeding mechanism comprises a roller fixed to the feeding table, the feeding mechanism further comprises yarn lifting rods fixed to the upper portion of the feeding table, each yarn lifting rod is internally provided with a cavity, and the roller is arranged in the cavity. A false twisting mechanism and a winding mechanism are arranged on the discharging table, the false twisting mechanism comprises a plurality of false twisters fixed to the discharging table, and a cooling mechanism is arranged between the feeding mechanism and the false twisting mechanism. According to the air covering machine cooling structure for wrap yarn production, yarn in the wrap yarn production process can be rapidly cooled, the application range is wide, and the air covering machine cooling structure can be matched with a heating device to stretch, cool and shape the yarn. The technical problems that in the prior art, no corresponding cooling structure exists in the wrap yarn production process of an air covering machine, yarn can only be cooled in air, the cooling speed is low, and rapid cooling and shaping cannot be achieved are solved.

Description

Technical Field

[0001] The invention relates to the technical field of yarn production and processing, and in particular to a cooling structure of an empty bag machine used for producing covered yarn. Background Art

[0002] With the development of economy, the textile industry has been developing rapidly. In the textile industry, the application of empty bag machines is very extensive. When producing covered yarn, some yarns need to be stretched by adjusting the rotation speed of different rollers, and the yarns need to be heated by a heating device to facilitate the stretching of the yarn.

[0003] However, the current empty bag machine does not have a mechanism for cooling the yarn during the production of covered yarn. The yarn is cooled in the air, and the cooling and shaping speed is very slow, which cannot meet the actual production needs. Therefore, it is necessary to improve it. Summary of the invention

[0004] The present invention provides a cooling structure for an empty bag machine used for covered yarn production, which can quickly cool the yarn in the process of producing covered yarn, has a wide range of applications, and can cooperate with a heating device to achieve stretching, cooling and shaping of the yarn; it solves the technical problem in the prior art that there is no corresponding cooling structure in the process of producing covered yarn by an empty bag machine, the yarn can only be cooled in the air, the cooling speed is slow, and it is impossible to quickly cool and shape.

[0005] The above technical problems of the present invention are solved by the following technical solutions: a cooling structure of an empty bag machine for covering yarn production, including a machine platform, the machine platform including a feed platform and a discharge platform, a feeding mechanism is provided on one side of the feed platform, the feeding mechanism includes a roller fixed on the feed platform, the feeding mechanism also includes a wire lifting rod fixed above the feed platform, each wire lifting rod has a cavity, a false twist mechanism and a winding mechanism are provided on the discharge platform, the false twist mechanism includes a plurality of false twisters fixed on the discharge platform, and a cooling mechanism is provided between the feeding mechanism and the false twist mechanism. When working, the yarn is led upward from the yarn storage drum at the bottom of the feed platform to a roller, and after passing through the roller, it extends to the wire lifting rod for guidance. The heated yarn will be cooled by the cooling mechanism. When working, the yarn can be stretched by controlling the rotation speed of different rollers. The yarn diameter can be thinned and then cooled and shaped by cooperating with the heating and cooling mechanisms.

[0006] Preferably, the cooling mechanism comprises a cooling box fixed above the false twist mechanism, wherein a cooling component is arranged in the cooling box. The cooling box is mounted above the discharging platform, and the yarn passes through the cooling box. The cooling component in the cooling box functions to quickly cool the yarn.

[0007] Preferably, the cooling assembly comprises a plurality of cooling tubes fixed in the cooling box, each cooling tube is provided with a cooling wall protruding in a radial direction in the middle at the center, and a circulation cavity is formed between the cooling wall and the cooling tube. Water circulates in the circulation cavity in the cooling tube, and the yarn passes through the cooling wall inside the cooling tube, and the cooling wall absorbs the heat on the surface of the yarn to achieve cooling.

[0008] Preferably, the cooling wall is made of metal material, and the surface of the cooling wall is smooth. The cooling wall made of metal material can realize rapid cooling of the yarn and can greatly reduce the damage to the yarn.

[0009] Preferably, the cooling assembly includes a plurality of cooling coils fixed in a cooling box, the cooling coils spirally extending in the cooling box, and a cooling cavity is provided inside each cooling coil. Water circulates in the cooling cavity in the cooling coil, the yarn passes through the cooling coil and contacts the inner wall of the cooling coil, thereby achieving cooling of the yarn, and the spiral cooling coil can be quickly cooled along with the yarn.

[0010] Preferably, the cooling assembly comprises a plurality of nozzles fixed in a cooling box, and a pipeline connected to the nozzles is arranged in the cooling box. The pipeline continuously delivers water to the nozzles, and the nozzles continuously spray water mist on the yarn to cool it down.

[0011] Preferably, the winding mechanism comprises two rollers and three rollers fixed on the discharge platform, and a plurality of winding shafts are fixed below the discharge platform. When working, the yarn is led upward from the yarn storage drum at the bottom of the feed platform to the first roller, and then extends to the lifting screw rod for guidance after passing through the first roller. The cooled yarn passes through the two rollers and the three rollers in turn and is wound on the winding shaft for winding and storage.

[0012] Preferably, a heating box is provided between the feeding platform and the discharging platform, and the heating box is located above the cooling mechanism. During operation, the yarn can be stretched by controlling the rotation speed of the second roller and the first roller, and the yarn diameter can be reduced by cooperating with the heating box, and then cooled and shaped by the cooling box.

[0013] Therefore, the cooling structure of the empty bag machine for covered yarn production of the present invention has the following advantages: it can quickly cool the yarn in the process of producing covered yarn, has a wide range of applications, and can cooperate with the heating device to achieve stretching, cooling and shaping of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a cooling structure of an empty bag machine for producing covered yarns.

[0015] Figure 2 yes Figure 1 Schematic diagram of the main cross-sectional structure.

[0016] Figure 3 yes Figure 1 Schematic diagram of the top view structure.

[0017] In the figure, there are a feeding table 1, a discharging table 2, a first roller 3, a screw lifter 4, a false twister 5, a second roller 6, a third roller 7, a winding shaft 8, a cooling box 9, a cooling pipe 10, a cooling wall 11, a circulation chamber 12, and a heating box 13. DETAILED DESCRIPTION

[0018] The technical solution of the invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0019] Embodiment 1:

[0020] like Figure 1 and 2 As shown in Figure 3, a cooling structure of an empty bag machine for covered yarn production includes a feed table 1 on the left and a discharge table 2 on the right. A feeding mechanism is installed on the feed table 1. The feeding mechanism includes a roller 3 fixed on the feed table 1. The feeding mechanism also includes a plurality of lifting rods 4 fixed above the feeding table, and each lifting rod 4 has a cavity inside.

[0021] A false twist mechanism and a winding mechanism are installed on the storage table. The false twist mechanism includes several false twisters 5 fixedly installed on the discharge table 2. The winding mechanism includes two rollers 6 and three rollers 7 fixed on the discharge table 2. Several winding shafts 8 are fixedly installed below the discharge table 2.

[0022] A cooling mechanism is installed between the feeding mechanism and the false twisting mechanism. The cooling mechanism includes a cooling box 9 fixed above the discharging platform 2. A cooling assembly is installed in the cooling box 9. The cooling assembly includes a plurality of cooling tubes 10 fixed in the cooling box 9. The inner wall of the cooling tube 10 is a cooling wall 11. The cooling wall 11 is made of metal material, and the surface of the cooling wall 11 is smooth. A through hole is opened in the center of each cooling tube 10, and the cooling wall 11 in the middle section of each cooling tube 10 protrudes in an arc shape in the radial direction. A circulation cavity 12 is formed between the cooling wall 11 and the cooling tube 10.

[0023] A heating box 13 is fixedly installed between the feeding platform 1 and the discharging platform 2, and the heating box 13 is installed above the cooling mechanism.

[0024] During operation, the yarn is led upward from the yarn storage drum at the bottom of the feed table 1 to the first roller 3, and then extends to the lifting rod 4 for guidance. After passing through the lifting rod 4, the yarn extends to the heating box 13 for heating. The heated yarn is cooled in the cooling box 9. The circulating chamber 12 in the cooling tube 10 circulates water. The yarn passes through the cooling wall 11 inside the cooling tube 10. The cooling wall 11 absorbs the heat on the surface of the yarn to achieve cooling. The cooled yarn passes through the second roller 6 and the third roller 7 in turn, and is wound on the winding shaft 8 for winding and storage. During operation, the yarn can be stretched by controlling the rotational speed of the second roller 6 and the first roller 3. The yarn diameter can be made thinner in conjunction with the heating box 13, and then cooled and shaped by passing through the cooling box 9.

[0025] Embodiment 2:

[0026] A cooling structure of an empty bag machine for producing covered yarns, comprising a feed table 1 on the left and a discharge table 2 on the right, wherein a feeding mechanism is installed on the feed table 1, the feeding mechanism comprises a roller 3 fixed on the feed table 1, and the feeding mechanism also comprises a plurality of lifting rods 4 fixed above the feeding table, each of which has a cavity inside.

[0027] A false twist mechanism and a winding mechanism are installed on the storage table. The false twist mechanism includes several false twisters 5 fixedly installed on the discharge table 2. The winding mechanism includes two rollers 6 and three rollers 7 fixed on the discharge table 2. Several winding shafts 8 are fixedly installed below the discharge table 2.

[0028] A cooling mechanism is installed between the feeding mechanism and the false twisting mechanism. The cooling mechanism includes a cooling box 9 fixed above the discharge table 2. A cooling assembly is installed in the cooling box 9. The cooling assembly includes a plurality of cooling coils installed in the cooling box 9. The cooling coils spirally extend in the cooling box 9. A cooling cavity is provided in each cooling coil.

[0029] A heating box 13 is fixedly installed between the feeding platform 1 and the discharging platform 2, and the heating box 13 is installed above the cooling mechanism.

[0030] During operation, the yarn is led upward from the yarn storage drum at the bottom of the feed table 1 to the first roller 3, and then extends to the lifting rod 4 for guidance. After passing through the lifting rod 4, the yarn extends to the heating box 13 for heating. The heated yarn is cooled in the cooling box 9. Water circulates in the cooling chamber in the cooling winding tube. The yarn passes through the cooling winding tube and contacts the inner wall of the cooling winding tube, thereby achieving cooling of the yarn. The cooled yarn passes through the second roller 6 and the third roller 7 in turn, and is wound on the winding shaft 8 for winding and storage. During operation, the yarn can be stretched by controlling the rotational speed of the second roller 6 and the first roller 3. The yarn diameter can be made thinner in conjunction with the heating box 13, and then cooled and shaped by passing through the cooling box 9.

[0031] Embodiment 3:

[0032] A cooling structure of an empty bag machine for producing covered yarns, comprising a feed table 1 on the left and a discharge table 2 on the right, wherein a feeding mechanism is installed on the feed table 1, the feeding mechanism comprises a roller 3 fixed on the feed table 1, and the feeding mechanism also comprises a plurality of lifting rods 4 fixed above the feeding table, each of which has a cavity inside.

[0033] A false twist mechanism and a winding mechanism are installed on the storage table. The false twist mechanism includes several false twisters 5 fixedly installed on the discharge table 2. The winding mechanism includes two rollers 6 and three rollers 7 fixed on the discharge table 2. Several winding shafts 8 are fixedly installed below the discharge table 2.

[0034] A cooling mechanism is installed between the feeding mechanism and the false twisting mechanism. The cooling mechanism includes a cooling box 9 fixed above the discharging platform 2. A cooling assembly is installed in the cooling box 9. The cooling assembly includes several nozzles fixed in the cooling box 9. The cooling box 9 is installed with pipelines connected to the nozzles.

[0035] A heating box 13 is fixedly installed between the feeding platform 1 and the discharging platform 2, and the heating box 13 is installed above the cooling mechanism.

[0036] During operation, the yarn is led upward from the yarn storage drum at the bottom of the feed table 1 to the first roller 3, and then extends to the lifting rod 4 for guidance. After passing through the lifting rod 4, the yarn extends to the heating box 13 for heating. The heated yarn is cooled in the cooling box 9. The nozzle continuously sprays water mist on the yarn to cool it down. The cooled yarn passes through the second roller 6 and the third roller 7 in turn, and is wound on the winding shaft 8 for winding and storage. During operation, the yarn can be stretched by controlling the rotational speed of the second roller 6 and the first roller 3. The yarn diameter can be made thinner in conjunction with the heating box 13, and then it is cooled and shaped through the cooling box 9.

Claims

1. A cooling structure for an empty bag machine for producing covered yarns, comprising a machine platform, the machine platform comprising a feed platform and a discharge platform, characterized in that: A feeding mechanism is provided on one side of the feed table, and the feeding mechanism includes a roller fixed on the feed table. The feeding mechanism also includes a screw lift rod fixed above the feed table, and each screw lift rod has a cavity inside. A false twist mechanism and a winding mechanism are provided on the discharge table. The false twist mechanism includes a plurality of false twisters fixed on the discharge table, and a cooling mechanism is provided between the feeding mechanism and the false twist mechanism.

2. The cooling structure of an empty bag machine for covered yarn production according to claim 1, characterized in that: The cooling mechanism comprises a cooling box fixed above the false twist mechanism, and a cooling component is arranged in the cooling box.

3. The cooling structure of an empty bag machine for producing covered yarn according to claim 2, characterized in that: The cooling assembly comprises a plurality of cooling tubes fixed in the cooling box, each cooling tube is provided at its center with a cooling wall protruding in an arc shape in the middle in the radial direction, and a circulation cavity is formed between the cooling wall and the cooling tube.

4. The cooling structure of an empty bag machine for producing covered yarn according to claim 3, characterized in that: The cooling wall is made of metal material, and the surface of the cooling wall is smooth.

5. The cooling structure of an empty bag machine for producing covered yarn according to claim 2, characterized in that: The cooling assembly comprises a plurality of cooling coils fixed in a cooling box. The cooling coils extend spirally in the cooling box, and a cooling cavity is provided inside each cooling coil.

6. The cooling structure of an empty bag machine for producing covered yarn according to claim 2, characterized in that: The cooling assembly comprises a plurality of nozzles fixed in a cooling box, and pipelines connected to the nozzles are arranged in the cooling box.

7. The cooling structure of an empty bag machine for producing covered yarn according to claim 1, characterized in that: The winding mechanism comprises two rollers and three rollers fixed on the discharging platform, and a plurality of winding shafts are fixed below the discharging platform.

8. The cooling structure of an empty bag machine for producing covered yarn according to claim 1, characterized in that: A heating box is provided between the feeding platform and the discharging platform, and the heating box is located above the cooling mechanism.

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