CN209243275U - A kind of anti-fracture of wire mechanism for two-for-one twister - Google Patents

Abstract

The utility model discloses a kind of anti-fracture of wire mechanisms for two-for-one twister, including body, one end of the body is provided with control cabinet, the external protrusion of the control cabinet is provided with control panel, the inside of the body is equipped with the pressure sensor for being directed to yarn, the top of the body is provided with the anti-fracture of wire case for being directed to yarn, the inside of the anti-fracture of wire case includes upper box and lower box setting up and down, the inside of the upper box is equipped with decelerating motor, the output end of the decelerating motor is rotatably connected to ball screw, the end of the ball screw extends to the inside of lower box, sliding block is sequentially connected on the outer wall of the ball screw, the body is internally provided with mounting base.The utility model solves two-for-one twister at this stage and lacks effective anti-fracture of wire mechanism and its problem of lacking the stress sensing mechanism for being directed to yarn by setting pressure sensor, control panel, control cabinet and anti-fracture of wire case.

Description

A kind of anti-fracture of wire mechanism for two-for-one twister

Technical field

The utility model relates to technical field of textile equipment, specially a kind of anti-fracture of wire mechanism for two-for-one twister.

Background technique

Currently, two-for-one twister is a kind of twisting equipment, one turn of two twirl may be implemented, twisting efficiency is at double than traditional twisting apparatus It improves.Package capacity increases, myriametre non junction, and twisting quality greatly improves, and lower layer is high, is particularly suitable for operation.At this stage Double twisting machine equipment can satisfy its basic use demand when in use, however remain some sides in actual use The defect and deficiency in face:

1. easily leading to fracture of wire phenomenon due to unbalance stress when two-for-one twister uses, two-for-one twister at this stage lacks effective anti- Fracture of wire mechanism, using effect are bad；

2. two-for-one twister at this stage lacks the stress sensing mechanism for being directed to yarn, of line cannot be promptly and accurately held Power is not easy to control operation.

Utility model content

(1) the technical issues of solving

The purpose of this utility model is to provide a kind of anti-fracture of wire mechanisms for two-for-one twister, solve double twisting at this stage Machine lacks effective anti-fracture of wire mechanism and its problem of lacking the stress sensing mechanism for being directed to yarn.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-fracture of wire mechanism for two-for-one twister, Including body, one end of the body is provided with control cabinet, and the external protrusion of the control cabinet is provided with control panel, the machine The inside of body is equipped with the pressure sensor for being directed to yarn, and the top of the body is provided with the anti-fracture of wire for being directed to yarn The inside of case, the anti-fracture of wire case includes upper box and lower box setting up and down, and the inside of the upper box is equipped with deceleration Motor, the output end of the decelerating motor are rotatably connected to ball screw, and the end of the ball screw extends to lower box Inside is sequentially connected with sliding block on the outer wall of the ball screw.

Preferably, the body is internally provided with mounting base, and the pressure sensor is fixed on the outside of mounting base, institute The outside mask for stating pressure sensor is equipped with guard shield.

Preferably, the input terminal of the pressure sensor is fixed with Wire guide roller by compression rod, and on the outer wall of compression rod It is provided with slow pressing spring.

Preferably, the output end of the pressure sensor and control cabinet are electrically connected, the output end of the control cabinet with subtract Speed motor is electrically connected.

Preferably, there are two guide rods for the inside fixation of the lower box, and two guide rods are arranged in parallel in ball screw Two sides.

Preferably, lifter plate is slidably connected on the outer wall of two guide rods, the sliding block and two lifter plates are solid Fixed connection, and pedestal is fixed on the outer wall of two lifter plates.

Preferably, there are two First Line rollers, the lower section of two First Line rollers to pass through solid for the outer symmetrical installation of the pedestal Determine frame and be connected with a second line roller, the two sides of the lower box are correspondingly arranged on line-entering hole and outlet hole.

(3) beneficial effect

The utility model provides a kind of anti-fracture of wire mechanism for two-for-one twister, have it is following the utility model has the advantages that

1, the utility model passes through setting pressure sensor, control panel, control cabinet and anti-fracture of wire case, this fracture of wire mechanism Can alleviate the fracture of wire situation of two-for-one twister when use, tension suffered by yarn can flexible modulation, avoid due to tension unevenness Fracture of wire situation is caused, solves the problems, such as that two-for-one twister filament at this stage is easily broken, the utility model is provided with and is directed to yarn Pressure sensing mechanism, when pressure tension, control decelerating motor work reduces by three line rollers by pedestal and moves down, increases yarn Linear distance, and then alleviate the pressure condition of yarn, fracture of wire avoided, as yarn pine Shi Ze excessively on the contrary, using flexible, with very Good use use.

2, the utility model is by setting pressure sensor, control panel and control cabinet, and the utility model is when in use Pressure condition suffered by yarn can constantly be detected, when work can be observed and be adjusted by control panel, use Flexibility is good, highly-safe, it is ensured that the normal operation of two-for-one twister.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the scheme of installation of pressure sensor in the utility model；

Fig. 3 is the schematic diagram of internal structure of anti-fracture of wire case in the utility model.

Appended drawing reference in figure are as follows: 1, body；2, pressure sensor；3, control panel；4, control cabinet；5, anti-fracture of wire case；6, Mounting base；7, guard shield；8, compression rod；9, Wire guide roller；10, delay pressing spring；11, lower box；12, upper box；13, slow down electricity Machine；14, ball screw；15, sliding block；16, pedestal；17, line-entering hole；18, guide rod；19, lifter plate；20, First Line roller；21, go out String holes；22, the second line roller；23, fixed frame.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of anti-fracture of wire mechanism for two-for-one twister, packet Body 1 is included, one end of body 1 is provided with control cabinet 4, and external protrude of control cabinet 4 is provided with control panel 3, while body 1 Inside is equipped with the pressure sensor 2 for being directed to yarn, the model PXM309-020G10V of pressure sensor 2, body 1 it is interior Portion is provided with mounting base 6, and pressure sensor 2 is fixed on the outside of mounting base 6, and the outside mask of pressure sensor 2 is equipped with protection Shell 7, the input terminal of pressure sensor 2 are fixed with Wire guide roller 9 by compression rod 8, and yarn is rotated by Wire guide roller 9 when use, And slow pressing spring 10 is provided on the outer wall of compression rod 8, while the top of body 1 is provided with the anti-fracture of wire case 5 for being directed to yarn, The inside of anti-fracture of wire case 5 includes upper box 12 and lower box 11 setting up and down, and the inside of upper box 12 is equipped with decelerating motor 13, the output end of decelerating motor 13 is rotatably connected to ball screw 14, and the end of ball screw 14 extends to the interior of lower box 11 Portion, and sliding block 15 is sequentially connected on the outer wall of ball screw 14, while there are two guide rods 18 for the inside fixation of lower box 11, and Two guide rods 18 are arranged in parallel in the two sides of ball screw 14, slidably connect lifter plate 19 on the outer wall of two guide rods 18, And sliding block 15 is fixedly connected with two lifter plates 19, and pedestal 16, the outside of pedestal 16 are fixed on the outer wall of two lifter plates 19 It is symmetrically installed there are two First Line roller 20, the lower section of two First Line rollers 20 is connected with a second line roller by fixed frame 23 22, the transmission of First Line roller 20 and the second line roller 22 for yarn, the two sides of lower box 11 are correspondingly arranged on 17 He of line-entering hole Outlet hole 21, the output end of pressure sensor 2 and control cabinet 4 are electrically connected when use, the output end and decelerating motor of control cabinet 4 13 are electrically connected.

When in use, the Wire guide roller 9 of 2 input terminal of pressure sensor can sense pressure change suffered by yarn, and By pressure signal transmission to control cabinet 4, control cabinet 4 works according to pressure signal control decelerating motor 13 constantly, when pressure mistake When tight, decelerating motor 13 can instantaneously work, and ball screw 14 is driven to rotate, so that lifter plate 19 drives pedestal 16 is past to move down Dynamic, the line outside First Line roller 20 and the second line roller 22 sinks, and increases the straight length of yarn, avoids yarn tension, solves The problem of leading to fracture of wire due to yarn tension, when foreign object collides yarn or other reasons, yarn is unlikely to fracture of wire, together Reason, when the tension of yarn is more loose, pedestal 16 is moved up, and can be very good to solve the problems, such as that yarn tension is not easy to control.

It can to sum up obtain, the utility model passes through setting pressure sensor 2, control panel 3, control cabinet 4 and anti-fracture of wire case 5, solve that two-for-one twister at this stage lacks effective anti-fracture of wire mechanism and it lacks the stress sensing mechanism for being directed to yarn The problem of.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of anti-fracture of wire mechanism for two-for-one twister, including body (1), it is characterised in that: one end of the body (1) is arranged Have control cabinet (4), the external protrusion of the control cabinet (4) is provided with control panel (3), and the inside of the body (1) is equipped with It is directed to the pressure sensor (2) of yarn, the top of the body (1) is provided with the anti-fracture of wire case (5) for being directed to yarn, described The inside of anti-fracture of wire case (5) includes upper box setting up and down (12) and lower box (11), the inside peace of the upper box (12) Equipped with decelerating motor (13), the output end of the decelerating motor (13) is rotatably connected to ball screw (14), the ball screw (14) end extends to the inside of lower box (11), is sequentially connected with sliding block (15) on the outer wall of the ball screw (14).

2. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 1, it is characterised in that: the body (1) It is internally provided with mounting base (6), the pressure sensor (2) is fixed on the outside of mounting base (6), the pressure sensor (2) Outside mask be equipped with guard shield (7).

3. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 1, it is characterised in that: the pressure sensor (2) input terminal is fixed with Wire guide roller (9) by compression rod (8), and is provided with slow pressing spring on the outer wall of compression rod (8) (10)。

4. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 1, it is characterised in that: the pressure sensor (2) output end and control cabinet (4) is electrically connected, and the output end of the control cabinet (4) and decelerating motor (13) are electrically connected.

5. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 1, it is characterised in that: the lower box (11) Inside it is fixed there are two guide rod (18), and two guide rods (18) are arranged in parallel in the two sides of ball screw (14).

6. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 5, it is characterised in that: two guide rods (18) it is slidably connected on outer wall lifter plate (19), the sliding block (15) is fixedly connected with two lifter plates (19), and two Pedestal (16) are fixed on the outer wall of a lifter plate (19).

7. a kind of anti-fracture of wire mechanism for two-for-one twister according to claim 6, it is characterised in that: the pedestal (16) There are two First Line roller (20), the lower sections of two First Line rollers (20) to be connected with one by fixed frame (23) for outer symmetrical installation The two sides of second line roller (22), the lower box (11) are correspondingly arranged on line-entering hole (17) and outlet hole (21).