CN211225904U

CN211225904U - Filament winding machine

Info

Publication number: CN211225904U
Application number: CN201921684319.5U
Authority: CN
Inventors: 范丽华
Original assignee: Fei Yue Electricity Hot Co ltd
Current assignee: Fei Yue Electricity Hot Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-08-11
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a wire winding machine, including the frame, still include: a wire winding device and a conveying device. The wire winding device comprises a rotating part and a fixing part; the fixed part is fixed on the frame and is provided with a channel; a pressing device is arranged on one side of the channel; the rotating part is provided with a positioning assembly and a guiding assembly and rotates around the fixing part; a conveying device comprising a gap area and a conveying surface; the filament winding device is positioned in the gap area; the conveying surface translates from one side of the filament winding device to the other side along the rotation axis of the rotating part. In the process of winding, the silk thread disc is fixed on a rotating part of the silk winding device through a positioning piece and rotates around the core rod; the mandrel is positioned on the conveying surface and translates with the conveying surface from one side of the filament winding device to the other side. The filament winder can effectively avoid twisting of the filaments and can ensure the spacing of the filaments.

Description

Filament winding machine

Technical Field

The utility model relates to a wire winding equipment field particularly relates to a wire winding machine.

Background

At present, the winding process of a winding machine can be divided into two categories according to the motion states of silk threads and core rods: 1. the core rod is relatively static, and the silk thread spirally rotates along the length direction of the core rod; 2. one end of the silk thread is fixed on the core rod, and the core rod rotates spirally along one direction. In the first type of filament winder, the silk thread spirally rotates along the length direction of the mandrel, and the silk thread is easy to twist for the silk thread with larger width; in the second type of filament winding machine, in the process that the mandrel spirally rotates in one direction, the winding state of the silk threads is continuously changed, namely, the winding intervals of the silk threads are different.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a filament winder which not only can avoid the twisting of the silk thread but also can ensure the consistency of the spacing and the tightness of the silk thread.

According to the utility model discloses a wire winding machine of first aspect embodiment, including the frame, still include: a wire winding device and a conveying device. The wire winding device comprises a rotating part and a fixing part; the fixed part is fixed on the frame and is provided with a channel; a pressing device is arranged on one side of the channel; the rotating part is provided with a positioning assembly and a guiding assembly and rotates around the fixing part; a conveying device comprising a gap area and a conveying surface; the filament winding device is positioned in the gap area; the conveying surface translates from one side of the filament winding device to the other side along the rotation axis of the rotating part.

According to some embodiments of the present invention, further comprising: a feeding device. The feeding device is positioned on one side of the wire winding device and comprises a guide rail pair and a limiting assembly; the movable end of the guide rail pair reciprocates in a direction parallel to the conveying surface and vertical to the conveying surface in a translation manner, and the fixed end of the guide rail pair is fixed on the rack; the limiting assembly comprises a push plate and a limiting frame, the push plate is arranged on the movable end of the guide rail pair, and the limiting frame is positioned in the front of the push plate and limits the height in the direction vertical to the conveying surface.

According to some embodiments of the present invention, further comprising: a first drive device, a second drive device and a third drive device. The first driving device is positioned on the rack and used for driving the rotating part to rotate; the second driving device is positioned on the rack and used for driving the conveying surface to move; and the third driving device is positioned on the rack and used for driving the movable end of the guide rail pair to reciprocate.

According to some embodiments of the present invention, further comprising: a cut-off device. The cutting device is positioned on the other side of the wire winding device and comprises a cutter and an air cylinder; the air cylinder is arranged on the frame; the cutter is arranged on a piston of the cylinder, and the cutting edge is opposite to the conveying surface.

According to some embodiments of the invention, the pressing device is a roller; the axes of the rollers are parallel to the conveying surface and perpendicular to the translation direction of the conveying surface, and the distance between the axes of the rollers and the conveying surface is adjustable.

According to some embodiments of the present invention, further comprising: an angular velocity sensor. The angular velocity sensor is installed on the frame on one side of the rotating portion and used for detecting the rotating speed of the rotating portion.

According to the utility model discloses wire winding machine has following beneficial effect at least: in the process of winding, the silk thread disc is fixed on a rotating part of the silk winding device through a positioning assembly and rotates around the core rod; the core rod is positioned on the conveying surface and translates from one side of the wire winding device to the other side along with the conveying surface; the filament winder can effectively avoid twisting of the filaments and can ensure the spacing of the filaments.

Drawings

The following is further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of the overall structure of a filament winding machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a filament winding machine according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a filament winding device of the filament winding machine shown in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a feeding device of the filament winding machine shown in FIG. 2 according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a cutting device of the filament winding machine according to the embodiment of the present invention in fig. 2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

In an embodiment of the first aspect of the present invention, as shown in fig. 1 to 3, a filament winding machine includes a frame 100, and further includes a filament winding device 200 and a conveying device 300. A filament winding device 200 including a rotating portion 201 and a fixing portion 202; the fixing part 202 is fixed on the rack 100 and is provided with a channel 2021; a pressing device 700 is arranged on one side of the channel 2021; the rotating part 201 is provided with a positioning assembly 2011 and a guide assembly 2012, and the rotating part 201 rotates around the fixing part 202; a conveying device 300 comprising a gap area 301 and a conveying surface 302; the filament winding device 200 is located in the gap region 301; the transport surface 302 is translated along the rotation axis of the rotating part 201 from one side of the filament winding device 200 to the other.

In the above embodiment, the winding disc 2013 is fixed on the rotating part 201 by the positioning assembly 2011, and the wire 2014 extends out through the guide assembly 2012; the mandrel 303 is positioned on the conveyance surface 302 and is translated from one side of the filament winding device 200 to the other side along the rotation axis of the rotating portion 201. Specifically, the conveying device 300 may be a conveyor commonly used in industrial production, and the conveying surface 302 may be an effective acting surface of a conveying belt of the conveyor, that is, a surface contacting the material to be conveyed, that is, the mandrel 303, and the conveying belt, and is the conveying surface 302. It will be appreciated that the transport surface 302 is the active surface of the transport device 300 for translating the core rod 302 from one side of the filament winding device 200 to the other. During the winding process, the mandrel 303 moves to the fixing part 202 of the winding device 200 along with the translation of the conveying surface 302, the wire 2014 passes through the guide assembly 2012 from one side of the channel 2021 and extends out through the channel 2021 of the fixing part 202, the pressing device 700 presses the wire 2014 on the mandrel 303 in the gap area 301 of the conveying surface 302, and the wire 2014 is wound in the mandrel 303 along with the rotation of the rotating part 201 around the fixing part 202.

It will be appreciated that the rotating portion 201 functions to effect rotation of the wire 2014 and the transport surface 302 functions to effect translation of the core rod 303, i.e., to decompose the motion of the filament winding process into rotation of the wire 2014 and translation of the core rod 303. The gap area 301 of the feeding device 300 and the channel 2021 of the fixing part of the filament winding device 200 are used for avoiding the structural interference between the feeding device 300 and the filament winding device 200 during the rotation of the filament 2014 and the translation of the core rod 303, and further ensuring that the rotation of the filament 2014 and the translation of the core rod 303 are independent movements. Since the wire coil 2013 is fixed on the rotating part 201 by the positioning member 2011, the core rod 303 is positioned on the conveying surface 302, and the wire 2014 extends from one side of the channel 2021 through the guide assembly 2012 and is pressed on the core rod 303 positioned on the gap area 301 of the conveying surface 302 by the pressing device 700 during the wire winding process, that is, the position of the contact part of the core rod 303 and the wire 2014 is determined during the whole wire winding process, which is beneficial to avoiding the twisting of the wire.

It will be appreciated that by determining the rotational speed of the wire 2014, i.e. the rotational speed of the rotating part 201, and adjusting the translation speed of the mandrel, i.e. the translation speed of the conveying surface 302, the pitch of the wire 2014 wound on the mandrel 303 can be adjusted; alternatively, the pitch of the wires 2014 wound on the mandrel 303 may be adjusted by determining the translation speed of the transport surface 302, i.e. determining the translation speed of the transport surface 302, and adjusting the rotation speed of the wires 2014, i.e. adjusting the rotation speed of the rotating part 201. Thus, the rotational speed of the wire 2014 and the translational speed of the mandrel 303, i.e. the rotational speed of the rotating part 201 and the translational speed of the transport surface 302, are determined, and the pitch of the wire 2014 wound on the mandrel 303 is determined.

In some embodiments of the present invention, as shown in fig. 1, 2 and 4, the filament winding machine further comprises a feeding device 400, the feeding device 400 is located at one side of the filament winding device 200, and comprises a guide rail pair 401 and limiting

assemblies

402, 403; the movable end of the guide rail pair 401 reciprocates in a direction parallel to the conveying surface and perpendicular to the conveying surface 302 in a translation manner, and the fixed end of the guide rail pair 401 is fixed on the rack 100; the

limiting assemblies

402 and 403 comprise a push plate 402 and a limiting frame 403, wherein the push plate 402 is mounted on the movable end of the guide rail pair 401, and the limiting frame 403 is positioned in front of the push plate 402 and limits the height in the direction perpendicular to the conveying surface 302.

Specifically, the stacked mandrels 303 are positioned at the fixed end of the guide rail pair 401, the movable end of the guide rail pair 401 pushes the stacked mandrels 303 along the direction perpendicular to the conveying surface 302 in a translation manner, and the part lower than the limiting frame 403 is pushed onto the conveying surface 302 through the limitation of the limiting frame 403, so that the feeding action is realized; the rest part is left at the movable end of the guide rail pair 401 and moves along with the movable end of the guide rail pair 401 in the opposite direction. It can be understood that, according to the thickness of the mandrels 303, the height of the limiting frame 403 in the direction perpendicular to the conveying surface 302 is adjusted, and then the height limitation is adjusted, so that only one mandrel 303 can be pushed onto the conveying surface 302 in a single feeding action process. Is beneficial to realizing automatic feeding.

In some embodiments of the present invention, a first driving device is located on the frame 100 for driving the rotating portion 201 to rotate; the second driving device is positioned on the rack 100 and used for driving the conveying surface 302 to move; and the third driving device is positioned on the machine frame 100 and is used for driving the movable end of the guide rail pair 402 to reciprocate. Corresponding driving devices are respectively configured according to the specific driven components, so that the components are stable and reliable in movement.

In some embodiments of the present invention, as shown in fig. 1, 2 and 5, the cutting device 500 is located at the other side of the filament winding device 200, and comprises a cutter 501 and an air cylinder 502; the cylinder 502 is mounted on the frame 100; the knife 501 is mounted on the piston of the cylinder 502 with its edge facing the transport surface 302. The automatic cutting of the silk thread is realized after the winding is finished.

In some embodiments of the present invention, as shown in fig. 3, the pressing device 700 is a roller 700; the axis of the roller 700 is parallel to the conveying surface 302 and perpendicular to the translation direction of the conveying surface 302, and the distance between the roller 700 and the conveying surface 302 is adjustable. Through the distance of adjustment running roller 700 and transport face 302, be applicable to the plug 303 that the thickness is different, be favorable to realizing the action that silk 2014 compressed tightly on plug 303 to it is stable to be favorable to guaranteeing the power that compresses tightly, avoids damaging silk thread and/or plug.

In some embodiments of the present invention, as shown in fig. 2, the present invention further includes an angular velocity sensor 800; the angular velocity sensor 800 is mounted on the frame 100 on the side of the rotating portion 201, and detects the rotational speed of the rotating portion 201. And in the working process of the filament winding machine, the real-time monitoring of the working condition is facilitated. When the winding pitch on the mandrel 303 is adjusted, it is advantageous to acquire the rotation speed of the rotating portion 201.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A filament winding machine comprising a frame (100), characterized in that it further comprises:

a wire winding device (200) including a rotating portion (201) and a fixing portion (202); the fixed part (202) is fixed on the rack (100) and is provided with a channel (2021); a pressing device (700) is arranged on one side of the channel (2021); the rotating part (201) is provided with a positioning assembly (2011) and a guide assembly (2012), and the rotating part (201) rotates around the fixing part (202);

a conveying device (300) comprising a gap region (301) and a conveying surface (302); the filament winding device (200) is located in the gap region (301); the conveying surface (302) is translated along the rotation axis of the rotating part (201) from one side of the filament winding device (200) to the other.

2. A filament winding machine according to claim 1, further comprising:

the feeding device (400) is positioned on one side of the wire winding device (200) and comprises a guide rail pair (401) and limiting assemblies (402 and 403); the movable end of the guide rail pair (401) reciprocates in a direction parallel to the conveying surface and perpendicular to the conveying surface (302) in a translation manner, and the fixed end of the guide rail pair (401) is fixed on the rack (100); the limiting assemblies (402 and 403) comprise a push plate (402) and a limiting frame (403), the push plate (402) is installed on the movable end of the guide rail pair (401), and the limiting frame (403) is located in front of the push plate (402) and limits the height in the direction perpendicular to the conveying surface (302).

3. A filament winding machine according to claim 2, further comprising:

the first driving device is positioned on the machine frame (100) and is used for driving the rotating part (201) to rotate;

the second driving device is positioned on the rack (100) and is used for driving the conveying surface (302) to move;

and the third driving device is positioned on the rack (100) and is used for driving the movable end of the guide rail pair (401) to reciprocate.

4. A filament winding machine according to claim 1, further comprising:

the cutting device (500) is positioned on the other side of the wire winding device (200) and comprises a cutter (501) and a cylinder (502); the cylinder (502) is mounted on the frame (100); the cutter (501) is arranged on a piston of the cylinder (502), and the cutting edge faces the conveying surface (302).

5. A filament winding machine according to claim 1, characterized in that the pressing device (700) is a roller (700); the axis of the roller (700) is parallel to the conveying surface (302) and perpendicular to the translation direction of the conveying surface (302), and the distance between the roller and the conveying surface (302) is adjustable.

6. A filament winding machine according to claim 1, further comprising:

and an angular velocity sensor (800) mounted on the frame (100) on the side of the rotating portion (201) and configured to detect the rotational speed of the rotating portion (201).