CN217398064U

CN217398064U - Reciprocating wire guide mechanism

Info

Publication number: CN217398064U
Application number: CN202123314502.6U
Authority: CN
Inventors: 曾盛; 王鹏
Original assignee: Jiangsu Pulai Technology Development Co ltd
Current assignee: Jiangsu Pulai Technology Development Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-09
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a reciprocal seal wire mechanism, including gear motor, gear motor's output shaft has connected gradually first eccentric wheel and second eccentric wheel, first eccentric wheel and second eccentric wheel imbed respectively on first rocking arm and second rocking arm, first rocking arm and second rocking arm rotate respectively and connect the both ends at a push-and-pull arm, the push-and-pull arm is connected with a seal wire rod, be provided with seal wire ware subassembly and supporting component on the seal wire rod, the arbitrary one end of push-and-pull arm still rotates and is connected with the fixed arm, the fixed arm rotates to be connected on a locating shaft. This reciprocal seal wire mechanism is simple, accomplishes reciprocal seal wire through removing the seal wire pole indirectly, can reciprocate the seal wire to a plurality of spindle positions simultaneously, convenient to use.

Description

Reciprocating wire guide mechanism

Technical Field

The utility model relates to an elastic thread machine especially relates to a reciprocal seal wire mechanism.

Background

The stretch yarn machine is a textile machine which can process polyester fiber into DTY stretch yarn with medium elasticity and low elasticity through false twist deformation. The traditional texturing machine comprises a support, a main support, a yarn guide roller support, a stand column cross beam, a raw material conveying device, a first roller, a heating box, a cooling device, a false twister, a second roller, an upper oil groove and a winding device.

In order to wind the elastic yarn uniformly, a yarn guide is often arranged in front of the winding drum, and the yarn guide reciprocates by using a motor and a threaded screw structure, and the reciprocating yarn guide mode has the following two problems: 1. the reciprocating speed is slow by the reciprocating motion of the screw thread. 2. The reciprocating wire guiding can not be carried out on the winding drums at a plurality of spindle positions at the same time, and one motor is required to be arranged at one spindle position, so that the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a reciprocating guide wire mechanism which can simultaneously guide each ingot position in a reciprocating way and has low cost.

In order to achieve the above object, the utility model provides a reciprocal seal wire mechanism, including gear motor, gear motor's output shaft has connected gradually first eccentric wheel and second eccentric wheel, first eccentric wheel and second eccentric wheel imbed respectively on first rocking arm and second rocking arm, first rocking arm and second rocking arm rotate respectively and connect the both ends at a push-and-pull arm, the push-and-pull arm is connected with a seal wire rod, be provided with seal wire ware subassembly and supporting component on the seal wire rod, the arbitrary one end of push-and-pull arm still rotates and is connected with the fixed arm, the fixed arm rotates to be connected in a locating shaft.

Furthermore, a groove is formed in the push-pull arm, and a pulley in sliding fit with the groove is arranged on the wire guide rod.

Furthermore, the groove is a long round hole groove with radian.

Furthermore, a plurality of thread guide components are arranged on the thread guide rod at intervals.

Further, the silk guide subassembly includes silk guide seat, the interval is provided with two silk guide wares on the silk guide seat, the opening of two silk guide wares is towards the both ends of wire guide pole respectively.

Furthermore, the supporting assembly comprises supporting seats arranged at two ends of the yarn guiding rod, supporting holes are formed in the supporting seats, axial sliding grooves are formed in the hole walls of the supporting holes, and protrusions in sliding connection with the sliding grooves are formed in the yarn guiding rod.

Further, the widths of the first rocker arm and the second rocker arm are gradually reduced from the speed reducing motor to the push-pull arm.

The utility model provides a beneficial effect that technical scheme brought is:

(1) the utility model discloses a reciprocal seal wire mechanism, simple structure accomplishes reciprocal seal wire indirectly through removing the seal wire pole, can carry out reciprocal seal wire, convenient to use to a plurality of spindle positions simultaneously.

(2) The utility model discloses a reciprocal seal wire mechanism, low in manufacturing cost only needs a motor can accomplish reciprocal seal wire to a plurality of reel spindle positions simultaneously, has practiced thrift the energy.

(3) The utility model discloses a reciprocal seal wire mechanism, the seal wire is effectual, and reciprocal speed is fast, has improved coiling efficiency.

Drawings

Fig. 1 is a schematic structural view of the reciprocating yarn guiding mechanism of the present invention;

FIG. 2 is a schematic view of the structure of 1 in FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic diagram of the structure 10 of FIG. 2;

in the figure: 1-a wire guide rod, 2-a pulley, 3-a push-pull arm, 4-a first rocker arm, 5-a first eccentric wheel, 6-a second rocker arm, 7-a second eccentric wheel, 8-a fixed arm, 9-a supporting component, 10-a wire guide component, 11-a speed reduction motor, 12-a positioning shaft, 13-a long circular hole groove, 91-a supporting seat, 92-a protrusion, 93-a supporting hole, 94-a sliding groove, 101-a wire guide seat, 102-a wire guide, 1021-a first wire guide and 1022-a second wire guide;

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, a reciprocating wire guiding mechanism comprises a gear motor 11, an output shaft of the gear motor 11 is sequentially connected with a first eccentric wheel 5 and a second eccentric wheel 7, the first eccentric wheel 5 and the second eccentric wheel 7 are respectively embedded in a first rocker arm 4 and a second rocker arm 6, the first rocker arm 6 and the second rocker arm 7 are respectively rotatably connected to two ends of a push-pull arm 3, the push-pull arm 3 is connected with a wire guiding rod 1, a wire guiding device assembly 10 and a supporting assembly 9 are arranged on the wire guiding rod 1, any one end of the push-pull arm 3 is further rotatably connected with a fixed arm 8, and the fixed arm 8 is rotatably connected to a positioning shaft 12.

In a preferred embodiment, the push-pull arm 3 is provided with a cambered oblong slot 13, and the guide wire rod 1 is provided with a pulley 2 which is in sliding fit with the oblong slot 13.

In a preferred embodiment, the guide wire assembly 10 is provided in several spaced apart positions on the guide wire shaft.

In a preferred embodiment, the wire guide assembly 10 includes a wire guide holder 101, two wire guides 102 are spaced apart from the wire guide holder 101, and the openings of the first wire guide 1021 and the second wire guide 1022 in the two wire guides 102 face the two ends of the wire guide rod 1.

In a preferred embodiment, the supporting assembly 9 includes supporting seats 91 disposed at both ends of the guiding rod 1, the supporting seats 91 are provided with supporting holes 93, the wall of the supporting hole 93 is provided with an axial sliding groove 94, and the guiding rod 1 is provided with a protrusion 92 slidably connected with the sliding groove 94.

As a preferred embodiment, the widths of the first swing arm 4 and the second swing arm 6 are gradually reduced along the reduction motor 11 to the push-pull arm 3.

The utility model discloses a theory of operation as follows: the speed reducing motor 11 drives the first eccentric wheel 5 and the second eccentric wheel 7 to rotate, further drives the first rocker arm 4 and the second rocker arm 6 to reciprocate back and forth, further enables the push-pull arm 3 to drive the yarn guiding rod 1 to reciprocate, enables the yarn guider 102 on the yarn guiding rod to complete reciprocating guiding, and is simple in structure and ingenious in design.

The above description is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the disclosure of the present invention.

Claims

1. The utility model provides a reciprocal seal wire mechanism, a serial communication port, including gear motor, gear motor's output shaft has connected gradually first eccentric wheel and second eccentric wheel, first eccentric wheel and second eccentric wheel imbed respectively on first rocking arm and second rocking arm, first rocking arm and second rocking arm rotate respectively and connect the both ends at a push-and-pull arm, the push-and-pull arm is connected with a seal wire rod, be provided with seal wire ware subassembly and supporting component on the seal wire rod, the arbitrary one end of push-and-pull arm still rotates and is connected with the fixed arm, the fixed arm rotates and connects on a locating shaft.

2. The reciprocating guidewire mechanism of claim 1, wherein the push-pull arm is provided with a groove, and the guidewire rod is provided with a pulley that is slidably engaged with the groove.

3. The reciprocating guidewire mechanism of claim 2, wherein the groove is an oblong slot with a curvature.

4. The reciprocating guidewire mechanism of claim 1, wherein the guidewire assembly is spaced apart on the guidewire rod by a plurality of distances.

5. The reciprocating guide wire mechanism of claim 4, wherein the guide wire assembly comprises a guide wire seat, two guide wires are arranged on the guide wire seat at intervals, and the openings of the two guide wires are respectively towards two ends of the guide wire rod.

6. The reciprocating guide wire mechanism of claim 1, wherein the support assembly comprises support seats arranged at two ends of the guide wire rod, the support seats are provided with support holes, the hole walls of the support holes are provided with axial sliding grooves, and the guide wire rod is provided with protrusions in sliding connection with the sliding grooves.

7. The reciprocating guidewire mechanism of claim 1, wherein the first and second rocker arms taper in width from the reduction motor to the push-pull arm.