Elastic core-spun yarn on-line shaping device

Abstract

The utility model relates to the technical field of core-spun yarn setting, in particular to an elastic core-spun yarn on-line setting device which comprises a conveying belt used for conveying a winding reel and a setting box located below the conveying belt and used for setting the winding reel, and an inner cavity of the setting box is rotationally connected with a rotating shaft driven by a motor. According to the on-line shaping device for the elastic core-spun yarn, the placing base and the partition plate rotate by 60 degrees every time, the winding reel performs shaping through hot air blown out of the air blowing openings, in the rotating process, the temperature of the three air blowing openings rises step by step, the temperature can be slowly increased, the forming effect is better, after shaping is completed, the winding reel rotates to the outer side of the shaping box, and the shaping efficiency is improved. And under the action of gravity, the winding reel can automatically fall off and fall onto the discharging conveying table to be output.

Description

Technical Field

[0001] The utility model relates to the technical field of core-spun yarn shaping, in particular to an online shaping device for elastic core-spun yarn. Background Art

[0002] Elastic core-spun yarn, also known as composite yarn or covered yarn, is a new type of yarn composed of two or more fibers. The elastic yarn in the elastic core-spun yarn is made of spandex yarn, which is a thermoplastic fiber that solidifies when heated and remains fixed.

[0003] According to the online shaping device for elastic core-spun yarn described in Patent No. CN214572489U, only a single bobbin can be heated during use, and the input and output operations are too complicated and the structure is cumbersome. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an online shaping device for elastic core-spun yarn, which solves the above-mentioned problems.

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location. The elastic wire is wound on the top of the bobbin, and then the bobbin is transported by the conveyor belt. When it moves to the discharge port, the bobbin slides down and is sleeved on the positioning rod above the placement seat. Then the rotating shaft drives the placement seat and the partition plate to rotate. Each rotation is 60 degrees, driving the bobbin above the placement seat to rotate into the inside of the forming box, and is shaped by the hot air blown out from the blowing port. At this time, the placement seat at the rear is loaded. The bobbin is continuously positioned by rotation and then heated to shape. In the process of rotation, the setting of the ball bearings allows the bobbin and the partition plate to slide more smoothly without jamming. The temperature of the three blowing ports increases step by step, and the temperature can be slowly increased to make the molding effect better. After shaping is completed, it rotates to the outside of the forming box. Under the action of gravity, the bobbin can automatically fall off and fall onto the discharge conveyor table for output.

[0006] As a further solution of the present invention: a discharge conveyor platform is provided on the left side of the shaping box, and the rotating shaft drives the placement seat to rotate to the outside. At this time, the arc-shaped limit plate no longer blocks the winding drum, and under the action of gravity, the winding drum falls onto the surface of the discharge conveyor platform for output.

[0007] As a further solution of the present invention: the shaping box is a fan-shaped box with openings on both sides, and the upper part is located at 30 degrees to the rotating shaft, and the lower part is located at 210 degrees to the rotating shaft.

[0008] As a further solution of the present invention: the inner cavity of the arc-shaped limiting plate is provided with an inner groove, the inner cavity of the inner groove is fixedly connected to a fixing seat, the inner cavity of the fixing seat is rollingly connected to balls that are respectively in contact with the side edges of the winding drum and the partition plate. Through the setting of the balls, the winding drum and the partition plate can slide more smoothly without jamming.

[0009] As a further solution of the present invention: there are three blowing ports, which are respectively located at 60 degrees, 120 degrees and 180 degrees of the rotating shaft, so that the winding bobbin at three locations can be heated and shaped.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. In the utility model, the placement seat and the partition plate rotate 60 degrees each time, and the winding bobbin is shaped by the hot air blown out of the blowing port. During the rotation process, the temperature of the three blowing ports increases step by step, and the temperature can be slowly increased to achieve a better molding effect. After the molding is completed, it rotates to the outside of the molding box, and the winding bobbin can automatically fall off under the action of gravity and fall onto the discharge conveyor table for output.

[0012] 2. The utility model provides a ball bearing so that the winding drum and the partition plate can slide more smoothly without getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural sectional view of the utility model;

[0014] Figure 2 It is a structural diagram of the utility model;

[0015] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0016] In the figure: 1. Forming box; 2. Conveyor belt; 3. Winding drum; 4. Discharging conveyor platform; 5. Rotating shaft; 6. Placement seat; 7. Positioning rod; 8. Partition plate; 9. Arc-shaped limit plate; 10. Inner groove; 11. Fixed seat; 12. Ball bearing; 13. Blowing port. DETAILED DESCRIPTION

[0017] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0018] See also Figure 1-3 The cam 11 of the utility model is a kind of cam 12 of the invention, and the cam 12 of the utility model is a kind of cam 12 of the invention. The cam 12 of the utility model is a kind of cam 12 of the invention, and the cam 12 of the utility model is a kind of cam 12 of the invention. The cam 12 of the utility model is a kind of cam 12 of the invention, and the cam 12 of the utility model is a kind of cam 12 of the invention. After shaping, the bobbin 3 is put into the discharging port, and the bobbin 3 is put into the discharging port, and the bobbin 3 is put into the discharging port, and the discharging port is fixed, and the hot air blown out by the air outlet 13 is shaped, and the placement seat 6 at the rear is loaded. The bobbin 3 is positioned continuously by rotation and then heated and shaped. In the rotation process, the setting of the ball bearing 12 is used to make the bobbin 3 and the partition board 8 slide more smoothly without jamming. The temperature of the three air outlets 13 increases step by step, and the temperature can be slowly increased to make the molding effect better. After shaping, it is rotated to the outside of the molding box 1, and the bobbin 3 can automatically fall off under the action of gravity and fall onto the discharging conveyor table 4 for output.

[0019] A discharge conveyor platform 4 is provided on the left side of the shaping box 1, and the rotating shaft 5 drives the placement seat 6 to rotate to the outside. At this time, the arc-shaped limit plate 9 no longer blocks the winding drum 3. Under the action of gravity, the winding drum 3 falls onto the surface of the discharge conveyor platform 4 for output.

[0020] The shaping box 1 is a fan-shaped box with openings on both sides, and the upper part is located at 30 degrees to the rotating shaft 5, and the lower part is located at 210 degrees to the rotating shaft. Through the setting of the partition plate 8, it can be effectively separated from the outside world to prevent internal heat leakage.

[0021] The inner cavity of the arc-shaped limiting plate 9 is provided with an inner groove 10, and the inner cavity of the inner groove 10 is fixedly connected to a fixing seat 11, and the inner cavity of the fixing seat 11 is rollingly connected to a ball 12 that abuts against the sides of the winding drum 3 and the partition plate 8 respectively. Through the setting of the ball 12, the winding drum 3 and the partition plate 8 can slide more smoothly without jamming.

[0022] There are three blowing ports 13 , which are respectively located at 60 degrees, 120 degrees and 180 degrees of the rotating shaft 5 , so that the winding bobbin 3 at the three locations can be heated and shaped.

[0023] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An online shaping device for elastic core-spun yarn, comprising a conveyor belt (2) for conveying a bobbin (3) and a shaping box (1) located below the conveyor belt (2) for shaping the bobbin (3), characterized in that: The inner cavity of the shaping box (1) is rotatably connected to a rotating shaft (5) driven by a motor, and the surface of the rotating shaft (5) is fixedly connected to a placement seat (6) and a partition plate (8), respectively. Six placement seats (6) and partition plates (8) are provided, and are arranged in a staggered circular array on the surface of the rotating shaft (5). The surface of the placement seat (6) is fixedly connected to a positioning rod (7) for positioning the winding drum (3). The winding drum (3) at the 0 degree position is located directly below the outlet of the conveyor belt (2). The inner cavity of the shaping box (1) is fixedly connected to an arc-shaped limiting plate (9) for limiting the winding drum (3). The side of the shaping box (1) is provided with a blowing port (13) connected to an external hot air blower.

2. The online shaping device for elastic core-spun yarn according to claim 1, characterized in that: A discharging conveying platform (4) is provided on the left side of the shaping box (1).

3. The online shaping device for elastic core-spun yarn according to claim 1, characterized in that: The shaping box (1) is a fan-shaped box body with openings on both sides, and the upper side is located at 30 degrees to the rotating shaft (5), and the lower side is located at 210 degrees to the rotating shaft.

4. The online shaping device for elastic core-spun yarn according to claim 1, characterized in that: The inner cavity of the arc-shaped limiting plate (9) is provided with an inner groove (10), the inner cavity of the inner groove (10) is fixedly connected to a fixing seat (11), and the inner cavity of the fixing seat (11) is rollingly connected to a ball (12) respectively abutting against the side of the winding drum (3) and the partition plate (8).

5. The online shaping device for elastic core-spun yarn according to claim 1, characterized in that: There are three air blowing ports (13), which are respectively located at 60 degrees, 120 degrees and 180 degrees of the rotating shaft (5).

Images