CN217837905U

CN217837905U - Yarn guide structure for textile machine

Info

Publication number: CN217837905U
Application number: CN202221493093.2U
Authority: CN
Inventors: 沈鸿雁
Original assignee: Zhejiang Hyatt Textile Co ltd
Current assignee: Zhejiang Jiayue New Material Technology Co.,Ltd.
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-18
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a yarn guide structure for weaving machine, including the guide frame, still include direction subassembly and spacing subassembly, the inside structure of guide frame has spacing spout, the lateral wall structure of guide frame has the groove that runs through with spacing spout intercommunication, demountable installation has the direction subassembly in the spacing spout, the direction subassembly includes lead screw, stopper and reciprocating motor, reciprocating motor demountable installation is in the motor inslot of guide frame lateral wall structure, the lead screw passes through the bearing frame and rotates to be connected in spacing spout, the tip of lead screw passes through shaft coupling and reciprocating motor's output shaft, lead screw periphery threaded connection has the stopper of slip in spacing spout, the lateral wall demountable installation of stopper has the extension rod of sliding connection at the inslot that runs through. The yarn tension adjusting device is suitable for the change of yarn tension, avoids the influence on the spinning quality caused by the fact that the yarn is excessively tightened and easily broken or loosened, is flexible to use, and is convenient to adjust.

Description

Yarn guide structure for textile machine

Technical Field

The utility model relates to a weaving machine technical field, in particular to weaving machine yarn guide structure.

Background

When the textile machine is used for spinning, the yarns in a tube are required to be woven into clothes, or textile fibers are required to be twisted into yarns, in the process, the feeding direction is basically constant, the discharging direction is continuously changed, so that the direction of the yarns is required to be limited by a guide mechanism, and the effects of protecting the yarns and improving the processing quality are achieved.

Application number CN202120105650.8 discloses a yarn guide structure for weaving machine, including base and leading wheel, longitudinal sliding installs a supporting bench on the base, supporting bench's top fixed mounting has two sleeves, two set up around the sleeve, longitudinal sliding installs the loop bar, two on the sleeve rotate between the loop bar and install the leading wheel, be provided with first spring between sleeve and the loop bar, be provided with on the base and be used for the drive brace table longitudinal sliding's drive arrangement, just be located on the base the left and right sides lateral sliding of leading wheel installs two pinch roller subassemblies, the pinch roller subassembly includes slider, fixed mounting on the base at two stands at slider top, two stands of fixed mounting at two stand tops and rotates the wheel carrier of installing between two stands, the wheel carrier is close to the mounting groove has been seted up to one side of leading wheel, the pinch roller is installed to the mounting groove internal rotation.

The yarn guide structure for the textile machine in the technology has the following defects: the angle of guide part and yarn feed direction can't be adjusted, and the yarn is easily by excessively tightening and the fracture appears or the yarn can't be tightened and the pine appears and results in the yarn weaving quality not good.

To this end, we propose a yarn guide structure for textile machines.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a weaving machine yarn guide structure can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a yarn guide structure for a textile machine comprises a guide frame, a guide assembly and a limiting assembly, wherein a limiting sliding groove is formed in the guide frame, a through groove communicated with the limiting sliding groove is formed in the side wall of the guide frame, and the guide assembly is detachably mounted in the limiting sliding groove;

the guide assembly comprises a lead screw, a limiting block and a reciprocating motor, the reciprocating motor is detachably mounted in a motor groove formed in the side wall of the guide frame, the lead screw is rotatably connected in the limiting sliding groove through a bearing seat, the end part of the lead screw is connected with an output shaft of the reciprocating motor through a coupler, and the limiting block sliding in the limiting sliding groove is in threaded connection with the periphery of the lead screw;

the lateral wall demountable installation of stopper has the extension rod of sliding connection in running through the inslot, the tip demountable installation of extension rod has spacing subassembly.

Further, spacing subassembly includes spacing post, rotor plate, rotation post, spacing ring, connecting block, guide ring and installation pole, spacing post rotates the tip of ann commentaries on classics at the guide post through the bearing frame, the periphery demountable installation of spacing post has the rotor plate, the bottom of rotor plate is rotated through the bearing frame and is connected with the rotation post, the one end demountable installation that spacing post was kept away from to the rotation post has the spacing ring, the periphery of spacing ring is connected with the connecting block through integrated into one piece, the bottom demountable installation of connecting block has the guide ring.

Furthermore, an upper cover plate is detachably mounted at the top of the guide frame, and the surface of the upper cover plate is flush with the surface of the guide frame.

Furthermore, the top demountable installation of guide frame has the installation pole, the installation pole is the symmetry setting about the upper cover plate.

Further, the top of the guide ring is lower than the bottom of the guide frame.

Compared with the prior art, the utility model discloses following beneficial effect has: the vertical yarn tension device has the advantages that the vertical yarn tension device can keep vertical under the action of self gravity through the arranged limiting assembly, meanwhile, the left and right swinging is facilitated under the tension of yarns, the change of the tension of the yarns is adapted, and the yarns are prevented from being excessively tightened and easily broken; through the direction subassembly that sets up, behind the effect scope that surpasss spacing subassembly, the angle of spacing subassembly and yarn feed direction can be adjusted to the direction subassembly, avoids the yarn to loose and collapses and influence the weaving quality of yarn, uses comparatively in a flexible way, conveniently adjusts.

Drawings

Fig. 1 is the utility model relates to a weaving machine yarn guide structure's overall structure sketch map.

Fig. 2 is the utility model discloses a weaving machine yarn guide structure's lead frame's cross-sectional view.

Fig. 3 is the utility model discloses a weaving machine yarn guide structure's spacing subassembly's schematic structure diagram.

In the figure: 1. a guide frame; 2. a through groove; 3. a limiting chute; 4. a limiting block; 5. an extension pole; 6. a screw rod; 7. a reciprocating motor; 8. an upper cover plate; 9. a guide post; 10. a limiting column; 11. a rotating plate; 12. rotating the column; 13. a limiting ring; 14. connecting blocks; 15. a guide ring; 16. and (7) installing a rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a yarn guiding structure for a textile machine comprises a guiding frame 1, a guiding assembly and a limiting assembly, wherein a limiting sliding groove 3 is formed in the guiding frame 1, a through groove 2 communicated with the limiting sliding groove 3 is formed in the side wall of the guiding frame 1, and the guiding assembly is detachably mounted in the limiting sliding groove 3; an upper cover plate 8 is detachably mounted at the top of the guide frame 1, and the surface of the upper cover plate 8 is flush with the surface of the guide frame 1; the top demountable installation of guide frame 1 has installation pole 16, installation pole 16 is the symmetry setting about upper cover plate 8.

In order to adjust the tightening state of the yarns and avoid the yarns from being excessively tightened or loosened due to non-tightening, as shown in fig. 1 and fig. 2, the guide assembly comprises a lead screw 6, a limiting block 4 and a reciprocating motor 7, the reciprocating motor 7 is detachably mounted in a motor groove of a side wall structure of the guide frame 1, the lead screw 6 is rotatably connected in a limiting sliding groove 3 through a bearing seat, the end part of the lead screw 6 is connected with an output shaft of the reciprocating motor 7 through a coupler, the limiting block 4 sliding in the limiting sliding groove 3 is in threaded connection with the periphery of the lead screw 6, an extension rod 5 slidably connected in a penetrating groove 2 is detachably mounted on the side wall of the limiting block 4, and the limiting block is detachably mounted at the end part of the extension rod 5.

In order to enable the yarn to adapt to the tension change in a small range, as shown in fig. 1 and fig. 3, the limiting component comprises a limiting column 10, a rotating plate 11, a rotating column 12, a limiting ring 13, a connecting block 14, a guide ring 15 and a mounting rod 16, the limiting column 10 is rotatably mounted at the end part of the guide column 9 through a bearing seat, the rotating plate 11 is detachably mounted on the periphery of the limiting column 10, the rotating column 12 is rotatably connected to the bottom of the rotating plate 11 through the bearing seat, the limiting ring 13 is detachably mounted at one end, far away from the limiting column 10, of the rotating column 12, the connecting block 14 is connected to the periphery of the limiting ring 13 through integral forming, and the guide ring 15 is detachably mounted at the bottom of the connecting block 14; the top of the guide ring 15 is lower than the bottom of the guide frame 1.

What need explain, the utility model relates to a yarn guide structure for weaving machine, install installation pole 16 on weaving machine during the use, pass guide ring 15 with the yarn, the yarn is normally in the weaving process, guide ring 15 receives the yarn effect to be stimulateeed partial left side or right side, it is not enough to show the pulling force that the yarn receives when guide ring 15 is in the extreme low position, start reciprocating motor 7 rapidly, reciprocating motor 7's output shaft drives lead screw 6 and rotates, stopper 4 of lead screw 6 periphery is horizontal slip in spacing spout 3, change spacing subassembly's horizontal position through extension rod 5, skew about leading ring 15 makes until yarn pulling guide ring 15, set for procedure automatic control reciprocating motor 7 according to long-time weaving law and regularly start the certain time.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The yarn guide structure for the textile machine comprises a guide frame (1), and is characterized by further comprising a guide assembly and a limiting assembly, wherein a limiting sliding groove (3) is formed in the guide frame (1), a through groove (2) communicated with the limiting sliding groove (3) is formed in the side wall of the guide frame (1), and the guide assembly is detachably mounted in the limiting sliding groove (3);

the guide assembly comprises a lead screw (6), a limiting block (4) and a reciprocating motor (7), the reciprocating motor (7) is detachably mounted in a motor groove of a side wall structure of the guide frame (1), the lead screw (6) is rotatably connected in the limiting sliding groove (3) through a bearing seat, the end part of the lead screw (6) is connected with an output shaft of the reciprocating motor (7) through a coupler, and the limiting block (4) sliding in the limiting sliding groove (3) is in threaded connection with the periphery of the lead screw (6);

the side wall of the limiting block (4) is detachably provided with an extension rod (5) which is connected in the through groove (2) in a sliding mode, and the end portion of the extension rod (5) is detachably provided with a limiting assembly.

2. The yarn guide structure for textile machines of claim 1, characterized in that: spacing subassembly includes spacing post (10), rotor plate (11), rotates post (12), spacing ring (13), connecting block (14), guide ring (15) and installation pole (16), spacing post (10) rotate through the bearing frame and ann changes the tip at guide post (9), the periphery demountable installation of spacing post (10) has rotor plate (11), the bottom of rotor plate (11) is rotated through the bearing frame and is connected with rotation post (12), the one end demountable installation that spacing post (10) was kept away from in rotation post (12) has spacing ring (13), the periphery of spacing ring (13) is connected with connecting block (14) through integrated into one piece, the bottom demountable installation of connecting block (14) has guide ring (15).

3. The yarn guide structure for textile machines of claim 1, characterized in that: the top of guide frame (1) demountable installation has upper cover plate (8), the surface of upper cover plate (8) flushes with the surface of guide frame (1).

4. The yarn guide structure for textile machines of claim 1, characterized in that: the top demountable installation of guide frame (1) has installation pole (16), installation pole (16) are the symmetry setting about upper cover plate (8).

5. The yarn guide structure for textile machines of claim 2, characterized in that: the top of the guide ring (15) is lower than the bottom of the guide frame (1).