CN-224212864-U - Yarn guiding device and spinning equipment

CN224212864UCN 224212864 UCN224212864 UCN 224212864UCN-224212864-U

Abstract

The utility model relates to a yarn guiding device and spinning equipment, which comprises a supporting piece, a connecting frame, a sensing piece and a driving piece, wherein the supporting piece is connected with a detecting piece, the connecting frame is hinged with the supporting piece, the connecting frame is rotatably connected with a first rolling piece, the sensing piece is connected with the connecting frame and can move to the detecting position of the detecting piece, the detecting piece can control the starting of the driving piece, the output end of the driving piece is connected with a second rolling piece, and a clamping space is formed between the first rolling piece and the second rolling piece. The yarn guiding device and the spinning equipment can improve the debugging efficiency of the yarn guiding device.

Inventors

Xian Youneng
LI JIANWEI
LEI YONG

Assignees

苏州多道自动化科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250416
Priority Date: 20250331

Claims (10)

1. A yarn threading device, comprising: The support piece is connected with the detection piece; the connecting frame is hinged with the supporting piece and is rotatably connected with a first rolling piece; the sensing piece is connected with the connecting frame and can move to the detection position of the detection piece; The driving piece, the detecting piece can control the start-up of driving piece, the output of driving piece is connected with the second rolling piece, first rolling piece with constitute the centre gripping space between the second rolling piece.
2. The yarn guiding device as in claim 1, wherein an elastic member is installed between the connecting frame and the supporting member, the elastic member is compressed when the connecting frame rotates, and the distance between the first rolling member and the second rolling member increases, and the sensing member is away from the detecting position of the detecting member.
3. The yarn guiding device according to claim 2, wherein the supporting member is provided with a mounting hole, a connecting block is arranged in the mounting hole, a boss is arranged at the end part of the connecting block, and the elastic member is sleeved on the boss and connected with the connecting block.
4. The yarn guiding device as claimed in claim 3, wherein the diameter of the boss is gradually reduced in a direction away from the connecting block, and the end of the boss is provided with a groove.
5. The yarn guiding device as claimed in claim 1, wherein a handle is connected to one side of the connecting frame, and one end of the handle away from the connecting frame is bent in a direction approaching the supporting member.
6. The yarn guiding device as in claim 1, wherein the sensing member is further connected with a supporting plate, an end of the supporting plate is connected with the connecting frame, and the sensing member is connected to a side of the supporting plate, which is close to the detecting member.
7. The yarn guiding device as in claim 1, wherein the connecting frame is further connected with a mounting table, the first rolling element is rotatably connected to one end of the mounting table far away from the connecting frame, and the first rolling element has elasticity.
8. The yarn guiding device as in claim 1, wherein the support member comprises a projection, the connecting frame comprises at least two mounting blocks, and the opposite sides of the two mounting blocks are connected with a rotating shaft, the rotating shaft penetrates through the projection and is rotatably connected with the projection, and the projection is positioned between the two mounting blocks.
9. The yarn guiding device as in claim 8, wherein a gap exists between the projection and the mounting block.
10. Spinning apparatus, characterized in that it comprises a yarn guiding device according to any one of claims 1-9, which constitutes a complete and independent module and can be installed and commissioned independently.

Description

Yarn guiding device and spinning equipment Technical Field The utility model relates to the technical field of spinning, in particular to a yarn guiding device and spinning equipment. Background Rotor spinning is one of the open-end spinning methods, and the working principle is that the centrifugal force generated by the high-speed rotation of a rotor is used for enabling single fibers conveyed into the rotor to complete dynamic coagulation and twisting forming, and finally continuous yarns with stable structures are output. The operational reliability of the yarn guiding device as a core execution unit for delivering the finished yarn to the winding mechanism directly affects the overall performance of the whole spinning system. In the rotor spinning system operation, the yarn guiding devices are usually arranged in an array as key functional modules. In the current debugging process, all yarn guiding devices are firstly installed on an equipment main body, and parameter calibration is carried out on the unit yarn guiding devices through a numerical control platform. With the promotion of industrial upgrading, the large-scale application of large-scale spinning equipment with the size of 600 ingots or more makes the efficiency bottleneck of the debugging mode increasingly remarkable, namely, on one hand, the geometric level increase of the number of modules leads to the extension of the whole machine debugging beat of the production line, and on the other hand, when the single yarn guiding module is abnormal, the disassembly-replacement-recalibration process is required to be executed, so that the whole machine debugging of the production line is also prolonged, and the delivery cycle of the equipment is severely restricted. Disclosure of utility model Therefore, the technical problem to be solved by the utility model is to provide the yarn guiding device and the spinning equipment, which can improve the debugging efficiency of the yarn guiding device. The utility model provides a yarn guiding device which comprises a supporting piece, a connecting frame, a sensing piece and a driving piece, wherein the supporting piece is connected with a detecting piece, the connecting frame is hinged with the supporting piece, the connecting frame is rotatably connected with a first rolling piece, the sensing piece is connected with the connecting frame and can move to the detecting position of the detecting piece, the detecting piece can control the starting of the driving piece, the output end of the driving piece is connected with a second rolling piece, and a clamping space is formed between the first rolling piece and the second rolling piece. In one embodiment of the present utility model, an elastic member is installed between the connection frame and the supporting member, and when the connection frame rotates, the elastic member is compressed while a distance between the first rolling member and the second rolling member increases, and the sensing member is far from a sensing position of the sensing member. In one embodiment of the utility model, the support member is provided with a mounting hole, a connecting block is arranged in the mounting hole, a boss is arranged at the end part of the connecting block, and the elastic member is sleeved on the boss and connected with the connecting block. In one embodiment of the utility model, the diameter of the boss is gradually reduced in a direction away from the connecting block, and the end of the boss is provided with a groove. In one embodiment of the utility model, a handle is connected to one side of the connecting frame, and one end of the handle away from the connecting frame is bent towards a direction approaching the support. In one embodiment of the utility model, the sensing element is further connected with a supporting plate, the end part of the supporting plate is connected with the connecting frame, and the sensing element is connected to one side of the supporting plate, which is close to the detecting element. In one embodiment of the utility model, the connecting frame is further connected with a mounting table, the first rolling element is rotatably connected to one end of the mounting table far away from the connecting frame, and the first rolling element has elasticity. In one embodiment of the utility model, the support comprises a projection, the connecting frame comprises at least two mounting blocks, and the opposite sides of the two mounting blocks are connected with rotating shafts, the rotating shafts penetrate through the projection and are rotatably connected with the projection, and the projection is positioned between the two mounting blocks. In one embodiment of the utility model, a gap exists between the bump and the mounting block. The spinning equipment comprises the yarn guiding device, wherein the yarn guiding device forms a complete and independent module and can be independently installed and debugged. Compared with the prior