CN220976081U

CN220976081U - Variable diameter adjustable yarn feeding mechanism

Info

Publication number: CN220976081U
Application number: CN202322344061.7U
Authority: CN
Inventors: 陈康中; 徐晓山
Original assignee: Lianyungang Fuxingkang Fishing Gear Co ltd
Current assignee: Lianyungang Fuxingkang Fishing Gear Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-05-17
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a variable-diameter adjustable yarn feeding mechanism, which belongs to the technical field of yarn processing and comprises a first frame, a second frame and a secondary frame, wherein the first frame is arranged on one side of the side edge of the second frame, the second frame is provided with a winding roller through a first bearing seat, a speed reducer driven by a motor is fixed on the first frame, and the speed reducer drives the winding roller.

Description

Variable diameter adjustable yarn feeding mechanism

Technical Field

The utility model belongs to the technical field of silk thread processing equipment, and particularly relates to a variable-diameter adjustable silk thread feeding mechanism.

Background

The winding machine is widely applied to the fields of yarn paper rolls, cloth rolls, plastic rolls, metal rolls, various silk yarns and the like, the current winding machine has a mature process in the aspect of winding a fishing line, the paying-off of the silk is not emphasized in the winding process, the existing silk paying-off mechanism is characterized in that a silk passing wheel is additionally arranged between the winding mechanism and the silk paying-off mechanism for passing a barrier, in addition, the silk passing wheel is enabled to move along with the winding position through a cylinder so as to achieve the scheme of matching the winding position of the silk yarns, the running speeds of the winding process are different due to different thicknesses of the silk yarns, the cylinder is difficult to perfectly realize, and based on the fact, I develop a large-shaft winding machine to replace the prior art.

Disclosure of utility model

The utility model aims to: the utility model aims to provide a variable-diameter adjustable yarn feeding mechanism, which solves the technical problem that the existing yarn feeding mechanism cannot meet the requirement of matched winding.

The utility model provides a reducing adjustable wire unwinding mechanism, includes first frame, second frame and auxiliary frame, and first frame is installed in second frame side one side, and the wind-up roll of second frame through first bearing frame installation is fixed through motor drive's speed reducer in the first frame, speed reducer drive wind-up roll, its characterized in that, second frame installation shift mechanism, shift mechanism installs in the side of the second frame adjacent with first frame, and auxiliary frame is installed with shift mechanism relatively, installs wire unwinding frame through the second bearing frame in the auxiliary frame.

Further: the shifting mechanism comprises a second fixed plate fixed on the second frame, a screw rod driven by a micro motor is placed on the second fixed plate, a sliding piece is sleeved on the screw rod to rotate and step along with the screw rod, and a wire passing wheel is fixed on the sliding piece.

Further: the shifting mechanism comprises first fixing pieces which are also fixed on the second frame, the first fixing pieces comprise two sliding rods, sliding blocks are sleeved on the sliding rods in a sliding mode, wire wheels are mounted on the sliding blocks, and the sliding piece extending connecting pieces are connected with the sliding blocks.

Further: the first fixing piece and the second fixing plate are arranged on the upper and lower positions of the side face of the second frame.

Compared with the prior art, the utility model has the following advantages: the displacement mechanism is arranged on one side of the winding device to match the position change of the silk thread in the winding process of the winding roller, and on the other hand, the miniature air cylinder is adopted to drive the screw rod, and the displacement speed of the silk-discharging wheel is matched with the winding speed with different speeds through the power adjustment of the miniature air cylinder.

Drawings

FIG. 1 is a front view of a variable diameter adjustable wire feed mechanism of the present utility model;

FIG. 2 is a top view of a first housing and a second housing of a variable diameter adjustable yarn feeding mechanism according to the present utility model;

Fig. 3 is a top view of a third frame of a variable diameter adjustable yarn feeding mechanism of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1:

In a first embodiment of the present utility model, as shown in fig. 1 to 3, a variable diameter wire feeding mechanism includes a first frame 1, a second frame 2 and a sub-frame 3, wherein the first frame 1 is installed on one side of a side edge of the second frame 2, the second frame 2 is provided with a winding roller 5 through a first bearing seat 4, a speed reducer 7 driven by a motor 6 is fixed on the first frame 1, the speed reducer 7 drives the winding roller 5, and the variable diameter wire feeding mechanism is characterized in that the second frame 2 is provided with a displacement mechanism, the displacement mechanism is installed on a side surface of the second frame 2 adjacent to the first frame 1, the sub-frame 3 is installed opposite to the displacement mechanism, and the sub-frame 3 is provided with a wire feeding frame 9 through a second bearing seat 8;

The shifting mechanism comprises a second fixed plate 10 fixed on the second frame 2, a screw rod 12 driven by a micro motor 11 is arranged on the second fixed plate 10, a sliding piece 13 is sleeved on the screw rod 12 to rotate and step along with the screw rod 12, and a wire passing wheel 14 is fixed on the sliding piece 13;

The first fixing member 15 and the second fixing plate 10 are installed at the upper and lower positions on the side surface of the second frame 2.

The application method of the utility model is as follows: when the wire unwinding mechanism is used for unwinding, transposition and winding, a worker leads wire heads out of the wire unwinding frame 9, the wire heads are led to the winding roller 5 after passing through the upper part or the lower part of the wire unwinding wheel 14, the wire heads are fixed on the winding roller 5, the motor 6 is started to drive the speed reducer 7, the speed reducer 7 drives the winding roller 5 to rotate so as to pull the wires out of the wire unwinding frame 9, the working efficiency of the micro motor 11 is adjusted according to the output efficiency of the speed reducer 7, the micro motor 11 is started to drive the lead screw 12, and the lead screw 12 rotates the sliding piece 13 to slide on the lead screw 12 so as to drive the wire unwinding wheel 9 to be matched with the position change in the winding process.

Example 2:

The shifting mechanism comprises a second fixed plate 10 fixed on the second frame 2, a screw rod 12 driven by a micro motor 11 is arranged on the second fixed plate 10, and a sliding piece 13 is sleeved on the screw rod 12 to rotate and step along with the screw rod 12;

The shifting mechanism comprises first fixing pieces 15 which are also fixed on the second frame 2, the first fixing pieces 15 comprise two sliding rods 16, sliding blocks 17 are sleeved on the sliding rods 16 in a sliding manner, wire wheels 14 are arranged on the sliding blocks 17, and connecting pieces 19 extending from the sliding pieces 13 are connected with the sliding blocks 17;

The utility model has the core improvement that: because the long screw is adopted to drive the sliding piece, the sliding piece vibrates, the vibration possibly has abnormal stress of the silk thread at the silk thread feeding wheel, and the vibration exists in the situation that the winding force is in opposite directions;

Therefore, the sliding rod 16 arranged between the first fixing pieces 15 is sleeved with the sliding block 17 in a sliding manner, the sliding piece 13 is connected with the sliding block 17 through the connecting piece 19, and the sliding piece 13 drives the sliding block 17 to slide in a stepping manner, so that the stability of the wire feeding wheel 14 is improved.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims

1. The utility model provides a reducing adjustable wire unwinding mechanism, includes first frame (1), second frame (2) and auxiliary frame (3), and first frame (1) is installed in second frame (2) side one side, and wind-up roll (5) that second frame (2) were installed through first bearing frame (4), fixed speed reducer (7) through motor (6) driven on first frame (1), speed reducer (7) drive wind-up roll (5), a serial communication port, shift mechanism is installed in second frame (2), shift mechanism installs in the side of second frame (2) adjacent with first frame (1), and auxiliary frame (3) are installed relatively with shift mechanism, installs wire unwinding frame (9) through second bearing frame (8) on auxiliary frame (3).

2. The variable diameter and adjustable wire unwinding mechanism according to claim 1, wherein: the shifting mechanism comprises a second fixing plate (10) fixed on the second frame (2), a screw (12) driven by a micro motor (11) is arranged on the second fixing plate (10), a sliding piece (13) is sleeved on the screw (12) to rotate and step along with the screw (12), and a wire passing wheel (14) is fixed on the sliding piece (13).

3. The variable diameter and adjustable wire unwinding mechanism according to claim 2, wherein: the shifting mechanism comprises first fixing pieces (15) which are also fixed on the second frame (2), the first fixing pieces (15) comprise two, sliding rods (16) are fixed between the first fixing pieces (15), sliding blocks (17) are sleeved on the sliding rods (16) in a sliding mode, wire wheels (14) are mounted on the sliding blocks (17), and connecting pieces (19) extending from the sliding pieces (13) are connected with the sliding blocks (17).

4. A variable diameter adjustable wire unwinding mechanism according to claim 3, wherein: the first fixing piece (15) and the second fixing plate (10) are arranged on the upper and lower positions of the side surface of the second frame (2).