CN214243266U

CN214243266U - Wire guide of elasticizer

Info

Publication number: CN214243266U
Application number: CN202023142607.3U
Authority: CN
Inventors: 倪水中; 毕学文
Original assignee: Suzhou Rude Textile Co ltd
Current assignee: Suzhou Rude Textile Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-21
Anticipated expiration: 2030-12-24

Abstract

The application relates to a thread guide of an elasticizer, which comprises a fixed frame and a guide wheel rotationally arranged on the fixed frame, wherein the guide wheel is provided with a limit groove, and the limit groove is arranged around the periphery of the guide wheel; one side of the guide wheel is provided with an anti-falling mechanism, and the anti-falling mechanism comprises a connecting frame arranged on the fixing frame and an anti-falling rod arranged on the connecting frame; the anti-disengaging pole sets up along the axial of leading wheel to the anti-disengaging pole is located notch one side of spacing groove. When the guide wheel works, the fibril is in the limiting groove, and the anti-falling rod can play a role in blocking the fibril, so that the fibril is not easy to fall off from the guide wheel when the stress fluctuation is large, and the normal work of the elasticizer is ensured.

Description

Wire guide of elasticizer

Technical Field

The application relates to the field of elasticizer, in particular to an elasticizer wire guide.

Background

The texturing machine is a textile machine which can process untwisted yarn such as terylene (POY) into elastic yarn with medium elasticity and low elasticity through false twist texturing.

In each device of the texturing machine, the yarn guide is used for changing the advancing direction of the filament, so that the filament can accurately enter the false twister, and the normal work of the texturing machine is ensured.

After the processed fibril is rolled on the paper tube, the elasticizer can automatically drop the tube, the fibril tension is easy to generate larger fluctuation, and the fibril jumps along with the fluctuation of the tension, so that the fibril is easy to fall off from the filament guide, and the normal work of the elasticizer is influenced.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the processingquality of fibril, the application provides a elasticizer wire guide.

The application provides a add bullet machine conductor ware adopts following technical scheme:

the wire guide of the elasticizer comprises a fixed frame and a guide wheel which is rotatably arranged on the fixed frame, wherein a limit groove is formed in the guide wheel and is arranged around the periphery of the guide wheel; an anti-falling mechanism is arranged on one side of the guide wheel and comprises an anti-falling rod arranged on the fixed frame; the anti-falling rod is arranged along the axial direction of the guide wheel and is positioned on one side of the notch of the limiting groove.

Through adopting above-mentioned technical scheme, the leading wheel during operation, fibril is in the spacing inslot, and the anticreep pole can play the effect of blockking to fibril for fibril is difficult for coming off from the leading wheel when the atress is undulant great, thereby guarantees to add the normal work of bullet machine.

Preferably, a narrow gap for installing the filament is reserved between the anti-falling rod and the guide wheel.

Through adopting above-mentioned technical scheme, the staff can put into fibril between anticreep pole and leading wheel from the slot, promotes the convenience that fibril was laid.

Preferably, limiting plates are arranged on the periphery of the guide wheel, clamping grooves matched with the limiting plates are formed in the anti-falling rods, the limiting plates extend to the inside of the clamping grooves, and the narrow slits are located between the limiting plates and the side walls of the clamping grooves.

Through adopting above-mentioned technical scheme, during limiting plate and spacing groove cooperation, can prevent effectively that fibril from droing from the leading wheel to the setting of slot is convenient for lay fibril, promotes the convenience of operation.

Preferably, one side of the anti-falling rod facing the guide wheel is provided with an anti-falling groove, and a notch of the anti-falling groove faces the guide wheel.

Through adopting above-mentioned technical scheme, the anticreep groove can play limiting displacement to fibril for fibril is difficult to break away from with the leading wheel.

Preferably, the anti-falling groove is an arc-shaped groove, and a chord of an arc where the arc-shaped groove is located is parallel to the anti-falling rod.

Through adopting above-mentioned technical scheme, the lateral wall in anticreep groove is the smooth surface for when fibril is beated, the anticreep groove can play better guide effect to the fibril, so that guarantee fibril's normal removal.

Preferably, a tensioning mechanism is arranged on one side of the guide wheel, the tensioning mechanism comprises a tensioning wheel, the axis of the tensioning wheel is parallel to the axis of the guide wheel, and the wheel surface of the tensioning wheel is opposite to the wheel surface of the guide wheel; the tensioning mechanism further comprises a tensioning assembly for controlling the tensioning force of the tensioning wheel.

Through adopting above-mentioned technical scheme, the take-up pulley can adjust fibril tensile force in real time under the effect of tensioning subassembly to guarantee fibril atress's homogeneity, guarantee fibril processingquality. Meanwhile, the stress of the fibril is not easy to generate overlarge fluctuation, so that the fibril is not easy to fall off from the filament guide, and the normal work of the texturing machine is ensured.

Preferably, the tensioning assembly comprises a guide rod arranged on the fixed frame and a sliding plate in sliding fit with the guide rod, a spring is arranged between the sliding plate and the fixed frame, the spring is arranged along the length direction of the guide rod, one end of the spring is connected with the fixed frame, and the other end of the spring is connected with the sliding plate; the tensioning wheel is rotatably arranged on the sliding plate.

Through adopting above-mentioned technical scheme, the elasticity of spring can be acted on the take-up pulley through the guide bar for the take-up pulley can be adjusted fibril tensile force, thereby promotes the homogeneity of fibril atress.

Preferably, the tensioning mechanisms are arranged in two groups, and the two groups of tensioning mechanisms are symmetrically distributed on two axial sides of the guide wheel.

Through adopting above-mentioned technical scheme, two sets of straining devices symmetric distribution are in the both sides of leading wheel for the fibril receives the tension evenly distribute on two sets of straining devices, effectively guarantees fibril atress homogeneity.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the guide wheel works, the fibril is positioned in the limiting groove, and the anti-drop rod can block the fibril, so that the fibril is not easy to drop off from the guide wheel when the stress fluctuation is large, and the normal work of the elasticizer is ensured;

2. one side of leading wheel is provided with straining device, and the take-up pulley among the straining device can be adjusted fibril tensile force in real time to guarantee fibril atress homogeneity, make fibril atress be difficult for appearing too big fluctuation, thereby guarantee that fibril is difficult for droing from the filar guide.

Drawings

Fig. 1 is a schematic structural diagram of a feeder guide in an embodiment of the present application;

fig. 2 is a schematic view for showing a positional relationship between the escape prevention lever and the guide wheel.

In the drawings, the reference numbers: 1. a fixed mount; 2. a guide wheel; 21. a rotating shaft; 22. a limiting groove; 23. a limiting plate; 3. an anti-drop rod; 31. a card slot; 32. a drop-proof groove; 4. a tensioning mechanism; 41. a guide bar; 42. a slide plate; 43. a spring; 44. a tension wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses add bullet machine conductor ware. Referring to fig. 1, the feeder guide includes a fixing frame 1, guide wheels 2 disposed on the fixing frame 1, and two sets of tensioning mechanisms 4. The guide wheel 2 is connected with the fixed frame 1 through a rotating shaft 21 and is positioned between the two groups of tensioning mechanisms 4.

Referring to fig. 1 and 2, the wheel surface of the guide wheel 2 is provided with a slip-off preventing groove 32, and the slip-off preventing groove 32 is disposed around the circumferential side of the guide wheel 2. When the filament passes through the guide wheel 2, the filament is positioned in the drop-off preventing groove 32, so that the filament is not easy to drop off from the guide wheel 2.

Referring to fig. 1, each set of tensioning mechanisms 4 comprises a tensioning assembly arranged on the fixed frame 1, the tensioning assembly comprises two guide rods 41 parallel to each other, the two guide rods 41 are vertically arranged, and the upper ends of the guide rods 41 are fixed on the fixed frame 1. The guide rods 41 are provided with sliding plates 42, and the two guide rods 41 are arranged on the sliding plates 42 in a penetrating mode and are in sliding fit with the sliding plates 42.

Referring to fig. 1, a spring 43 is disposed above the sliding plate 42, the spring 43 is disposed vertically, an upper end of the spring 43 is fixed on the fixing frame 1, and a lower end of the spring 43 is fixed on the sliding plate 42. A connecting frame is arranged below the sliding plate 42, and a tensioning wheel 44 is rotatably arranged on the connecting frame. The sheave surface of the tension sheave 44 is disposed opposite to the sheave surface of the guide sheave 2.

Referring to fig. 1, as the filament passes through the thread guide, the filament passes under one tension wheel 44 and extends above the guide wheel 2 and then extends from above the guide wheel 2 to below the other tension wheel 44, so that the two tension mechanisms 4 can adjust the tension of the filament.

Referring to fig. 1, both tension wheels 44 are spool-shaped to facilitate spacing of the filaments.

Referring to fig. 1 and 2, an anti-slip mechanism is arranged on one side of the guide wheel 2, the anti-slip mechanism comprises an anti-slip rod 3 arranged above the guide wheel 2, and the anti-slip rod 3 is arranged along the circumferential direction of the guide wheel 2 and fixed on the fixing frame 1 through a connecting rod. Anticreep groove 32 has been seted up towards one side of leading wheel 2 to anticreep pole 3, and anticreep groove 32 sets up to the arc wall to the string of arc wall place circular arc is parallel with anticreep pole 3, and anticreep groove 32 cooperates with spacing groove 22, carries on spacingly to fibril jointly.

Referring to fig. 2, the clamping grooves 31 are formed in both sides of the anti-falling groove 32, two limiting plates 23 are arranged on the wheel surface of the guide wheel 2, and the two limiting plates 23 are arranged around the periphery of the guide wheel 2 and symmetrically distributed on both sides of the limiting groove 22. The two stopper plates 23 correspond one-to-one to the two card slots 31, and the stopper plates 23 extend to the inside of the card slots 31. A narrow slit is also left between the side wall of the clamping groove 31 and the side wall of the limiting plate 23, and the fibrils can enter the limiting groove 22 through the narrow slit.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Add bullet machine conductor, its characterized in that: the guide wheel structure comprises a fixing frame (1) and a guide wheel (2) rotatably arranged on the fixing frame (1), wherein a limiting groove (22) is formed in the guide wheel (2), and the limiting groove (22) is arranged around the periphery of the guide wheel (2); an anti-falling mechanism is arranged on one side of the guide wheel (2), and comprises an anti-falling rod (3) arranged on the fixed frame (1); the anti-falling rod (3) is arranged along the axial direction of the guide wheel (2), and the anti-falling rod (3) is positioned on one side of the notch of the limiting groove (22).

2. The elasticizer lead of claim 1, wherein: and a narrow gap for installing the fibril is reserved between the anti-falling rod (3) and the guide wheel (2).

3. The elasticizer lead of claim 2, wherein: the periphery of leading wheel (2) is provided with limiting plate (23), offer on anticreep pole (3) with limiting plate (23) assorted draw-in groove (31), limiting plate (23) extend to draw-in groove (31) inside, and the slot is located between limiting plate (23) and draw-in groove (31) lateral wall.

4. The elasticizer lead of claim 1, wherein: anticreep groove (32) have been seted up towards one side of leading wheel (2) in anticreep pole (3), the notch in anticreep groove (32) sets up towards leading wheel (2).

5. The elasticizer lead of claim 4, wherein: the anti-falling groove (32) is an arc-shaped groove.

6. The elasticizer lead of claim 1, wherein: a tensioning mechanism (4) is arranged on one side of the guide wheel (2), the tensioning mechanism (4) comprises a tensioning wheel (44), the axis of the tensioning wheel (44) is parallel to the axis of the guide wheel (2), and the wheel surface of the tensioning wheel (44) is opposite to the wheel surface of the guide wheel (2); the tensioning mechanism (4) further comprises a tensioning assembly for controlling the tensioning force of the tensioning wheel (44).

7. The elasticizer lead of claim 6, wherein: the tensioning assembly comprises a guide rod (41) arranged on the fixed frame (1) and a sliding plate (42) in sliding fit with the guide rod (41), a spring (43) is arranged between the sliding plate (42) and the fixed frame (1), the spring (43) is arranged along the length direction of the guide rod (41), one end of the spring (43) is connected with the fixed frame (1), and the other end of the spring (43) is connected with the sliding plate (42); the tension wheel (44) is rotatably arranged on the sliding plate (42).

8. The elasticizer lead of claim 6, wherein: the tensioning mechanisms (4) are arranged in two groups, and the two groups of tensioning mechanisms (4) are distributed on two axial sides of the guide wheel (2).