Winding device for melt spinning

Abstract

The utility model discloses a winding device for melt spinning. The winding device comprises a winding frame, a first winding machine, a second winding machine, a limiting sliding rail and a plurality of pulleys, wherein the first winding machine and the second winding machine are arranged on the winding frame, the limiting sliding rail is arranged below the winding frame, and the pulleys can slide in the limiting sliding rail. According to the winding device, the first winding machine and the second winding machine are arranged on the winding frame, and the pulleys and the limiting sliding rails are arranged at the bottom of the winding frame, so that the winding frame can drive the first winding machine and the second winding machine to move back and forth and alternately perform winding work; the winding drum of the first winding machine can be rapidly switched to the second winding machine for winding after winding is completed, spinning is continuous, the second winding machine works at the same time when the completed winding drum on the first winding machine is detached from a shaft and replaced with a new winding drum, raw yarn waste can be effectively avoided, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spinning winding devices, in particular to a winding device for melt spinning. Background Art

[0002] Melt spinning is to heat the ceramic fiber to a temperature above the softening point and below the melting point in a spinning machine, and extrude the melt-spun fiber from the spinning hole under the condition of external force extrusion, and obtain micron-sized fiber precursors under the state of drawing. After the melt-spun fiber is extruded from the spinning hole, the winding machine winds the silk thread onto the winding drum. However, the existing melt-spinning winding devices are mostly single-drum winding.

[0003] For example, a Chinese utility model patent with patent announcement number CN212640680U discloses a spinning winding mechanism, including a frame, a winding drum is rotatably arranged on the frame, and a driving component for driving the winding drum to rotate is arranged on the frame, the winding drum includes a roller shaft, a mounting shaft and a winding disk, the roller shaft is rotatably arranged on the frame, at least two mounting shafts are arranged, and one of the mounting shafts is detachably arranged on the roller shaft, the winding disk is arranged on the mounting shaft, a connecting component is arranged between adjacent mounting shafts, and the connecting component includes a boss and a fixing part, the boss is arranged at one end of the mounting shaft away from the roller shaft, and an embedding groove for the boss to be embedded is arranged on the adjacent mounting shaft, and the fixing part is arranged on the mounting shaft and is used to fix two adjacent mounting shafts.

[0004] Although the above-mentioned winding mechanism distributes the weight of the entire winding drum by separating the winding drum into multiple pieces, thereby avoiding the inconvenience caused by the heavy weight of the entire winding drum, it is necessary to remove the winding drum after winding and replace it with a new winding drum each time before winding can be carried out again. The replacement of the winding drum is relatively cumbersome, which affects the production efficiency. Moreover, when the winding drum is replaced, the spinning process is irreversible and paused. The above-mentioned process of replacing the winding drum is relatively long, which will correspondingly waste a portion of the raw silk.

[0005] In view of this, the applicant conducted in-depth research on the above issues, which led to the present case. Utility Model Content

[0006] The utility model aims to provide a winding device for melt spinning which has simple structure, convenient operation and high production efficiency.

[0007] In order to achieve the above object, the utility model adopts the following technical solution:

[0008] A winding device for melt spinning comprises a winding frame, a first winding machine and a second winding machine arranged on the winding frame, a limiting slide rail arranged below the winding frame and a plurality of pulleys that can slide in the limiting slide rail, the pulley is arranged at the bottom of the winding frame, the first winding machine and the second winding machine are both provided with a winding drum, and the winding device is provided with a bunching oiling device at the position corresponding to the first winding machine and the second winding machine.

[0009] Furthermore, the winding device is also provided with an oil recovery tray, and the oil recovery tray is arranged at the bottom of the winding drum of the first winding machine and the second winding machine.

[0010] Furthermore, two first pulleys and two second pulleys are respectively provided at the bottom of the winding frame, and the two first pulleys and the two second pulleys are respectively located on both sides of the moving direction of the winding frame.

[0011] Furthermore, limiting rods are provided on both sides of the limiting slide rail. When the first pulley is located at one end of the limiting slide rail, the first winder corresponds to the position of the spinning hole. When the second pulley is located at the other end of the limiting slide rail, the second winder corresponds to the position of the spinning hole.

[0012] Furthermore, the winding frame is also provided with a driving mechanism for driving the winding frame to reciprocate, and the output end of the driving mechanism is fixedly connected to the winding frame.

[0013] By adopting the above-mentioned design scheme, the beneficial effects of the utility model are:

[0014] The winding device of the utility model arranges the first winding machine and the second winding machine on the winding frame, and arranges a pulley and a limiting slide rail at the bottom of the winding frame, so that the winding frame can drive the first winding machine and the second winding machine to move back and forth, and perform winding work alternately; after the winding drum of the first winding machine is wound, it can be quickly switched to the second winding machine for winding, so that the spinning has continuity, and when the completed winding drum on the first winding machine is removed from the shaft and replaced with a new winding drum, the second winding machine works at the same time, which can effectively avoid wasting raw silk and improve production efficiency.

[0015] Furthermore, the oil recovery tray is used to collect excess oil generated during the oil spraying process of the cluster oiling device and recycle it. By designing the oil recovery tray to recycle the oil, production costs can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a front view of the first winder located at the spinning hole in the winding device of the utility model.

[0017] Figure 2 It is a schematic diagram of a front view of the second winder located at the spinning hole in the winding device of the utility model.

[0018] In the figure:

[0019] 1-winding frame; 10-spinning hole;

[0020] 11-first winding machine; 12-second winding machine;

[0021] 13-oil recovery plate; 100-spinning machine;

[0022] 111-winding drum; 2-limiting slide rail;

[0023] 21-first pulley; 22-second pulley;

[0024] 23-limiting rod; 200-spinning fiber;

[0025] 4- Driving mechanism. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1 to Figure 2As shown, a winding device for melt spinning comprises a winding frame 1, a first winding machine 11 and a second winding machine 12 arranged on the winding frame 1, and a limiting slide rail 2 arranged below the winding frame 1 and a plurality of pulleys that can slide in the limiting slide rail 2. The pulleys are arranged at the bottom of the winding frame 1. The winding device in the utility model is correspondingly arranged at the outlet of the spinning hole 10 of the spinning machine 100 (the spinning machine 200 is an existing conventional spinning machine, and the structure of some spinning machines 200 is omitted in the figure). In the present embodiment, the first winder 11 and the second winder 12 can be conventional winders in the art. The first winder 11 and the second winder 12 both have a body and a winding drum 111 extending from the body. After the molten spun fiber 200 is extruded from the spinning hole 10, the silk thread is wound onto the winding drum 111. Before the existing winder is wound, it is usually necessary to set a bundling oiling device 20 between the winder and the spinning hole 10. Before the winding drum 111 is wound, the bundling oiling device 20 is used. The oiling device 20 sprays oil to lubricate the molten spun fibers 200 and performs bundling treatment and then guides them to the winding drum 111. Accordingly, the winding device of the utility model is provided with a bundling oiling device 20 at the positions corresponding to the first winding machine 11 and the second winding machine 12. The bundling oiling device 20 in the utility model can adopt existing conventional devices, such as the bundling device disclosed in the publication number CN203960411U and the name “A bundling device for oiling airflow”; another improvement of the utility model is that an oil recovery tray 13 is also provided on the winding frame 1, and the oil recovery tray 13 is arranged at the bottom of the winding drum 111 of the first winding machine 11 and the second winding machine 12, and is located below the corresponding bundling oiling device 20. The oil recovery tray 13 is used to collect excess oil generated in the process of spraying oil by the bundling oiling device 20, and recycle it. By designing the oil recovery tray 13 to recycle the oil, the production cost can be reduced.

[0028] Furthermore, two first pulleys 21 and two second pulleys 22 are respectively provided on both sides of the bottom of the winding frame 1, and the two first pulleys 21 and the two second pulleys 22 are respectively located on both sides of the moving direction of the winding frame 1, and limiting rods 23 are provided on both sides of the limiting slide rail 2 for limiting the moving paths of the first pulley 21 and the second pulley 22. Such an arrangement enables, when the first pulley 21 is located at one end of the limiting slide rail 2, the position of the first winding machine 11 corresponds to the position of the spinning hole 10, and when the second pulley 22 is located at the other end of the limiting slide rail 2, the position of the second winding machine 12 corresponds to the position of the spinning hole 10, so as to facilitate operation. Correspondingly, a driving mechanism 4 for driving the winding frame 1 to reciprocate is also provided on the winding frame 1, and the output end of the driving mechanism 4 is fixedly connected to the winding frame 1. The driving mechanism 4 in this embodiment can adopt a conventional driving motor in the field, such as a stepping motor or a screw motor.

[0029] The working principle of the winding device of the utility model is:

[0030] First, the driving mechanism 4 is started to drive the winding frame 1 to move, so that the first pulley 21 moves to one end of the limiting slide rail 2. Figure 1 As shown, at this time, the first winder 11 corresponds to the outlet of the spinning hole 10. The operator guides the molten spinning fiber 200 ejected from the spinning hole 10 to the winding drum 111 on the first winder 11 after the bundling oiling device 20 on the first winder 11 sprays oil and bundles it. After the winding amount of the winding drum 111 on the first winder 11 is reached, the driving mechanism 4 is started to drive the winding frame 1 to move to the other side, so that the second pulley 22 moves to the other end of the limiting slide rail 2, as shown in FIG. Figure 2 As shown, at this time, the second winder 12 moves to the outlet of the spinning hole 10. The operator guides the molten spinning fiber 200 ejected from the spinning hole 10 to the winding drum 111 on the second winder 12 after the molten spinning fiber 200 is sprayed with oil by the bundling oiling device 20 on the second winder 12. After the winding amount of the winding drum 111 on the second winder 12 is reached, the driving mechanism 4 is started to drive the winding frame 1 to move to the other side, and then the above operation is repeated.

[0031] It should be noted that, in order to save costs, in actual use, the driving mechanism 4 may not be installed, and the winding frame 1 may be pushed manually by an operator.

[0032] The winding device of the utility model has a simple structure and is easy to operate. By arranging the first winding machine 11 and the second winding machine 12 on the winding frame 1, and arranging the pulley 21 and the limiting slide rail 2 at the bottom of the winding frame 1, the winding frame 1 can drive the first winding machine 11 and the second winding machine 12 to move back and forth, and perform winding work alternately; after the winding drum 111 of the first winding machine 11 is wound, it can be quickly switched to the second winding machine 12 for winding, so that the spinning has continuity, and when the completed winding drum 111 on the first winding machine 11 is removed from the shaft and replaced with a new winding drum 111, the second winding machine 12 works at the same time, which can effectively avoid wasting raw silk and improve production efficiency.

[0033] Furthermore, the oil recovery tray 13 is used to collect excess oil generated during the oil spraying process of the cluster oiling device 20 and recycle it. By designing the oil recovery tray 13 to recycle the oil, production costs can be reduced.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for melt spinning, characterized in that: It includes a winding frame, a first winding machine and a second winding machine arranged on the winding frame, a limiting slide rail arranged below the winding frame and a plurality of pulleys that can slide in the limiting slide rail, the pulley is arranged at the bottom of the winding frame, the first winding machine and the second winding machine are both provided with a winding drum, and the winding device is provided with a bunching oiling device at the position corresponding to the first winding machine and the second winding machine.

2. A winding device for melt spinning according to claim 1, characterized in that: The winding device is also provided with an oil recovery tray, and the oil recovery tray is arranged at the bottom of the winding drum of the first winding machine and the second winding machine.

3. A take-up device for melt spinning according to claim 1, characterized in that: Two first pulleys and two second pulleys are respectively arranged at the bottom of the winding frame, and the two first pulleys and the two second pulleys are respectively located at two sides of the moving direction of the winding frame.

4. A winding device for melt spinning according to claim 3, characterized in that: Limit rods are provided on both sides of the limiting slide rail. When the first pulley is located at one end of the limiting slide rail, the first winder corresponds to the position of the spinning hole. When the second pulley is located at the other end of the limiting slide rail, the second winder corresponds to the position of the spinning hole.

5. A winding device for melt spinning according to claim 1, characterized in that: The winding frame is also provided with a driving mechanism for driving the winding frame to reciprocate, and the output end of the driving mechanism is fixedly connected to the winding frame.

Images