CN212923880U - Thread suction device of texturing machine - Google Patents

Abstract

The utility model relates to a thread suction device of texturing machine, including collecting pipe, vacuum generator, inhale the silk mouth, go up the thread cutter, thread cutter and cylinder down, the collecting pipe sets up respectively at the vacuum generator both ends with inhaling the silk mouth, the cylinder sets up on the support, and thread cutter down are gone up in the cylinder drive, go up the thread cutter and thread cutter setting down on the support. The utility model discloses a silk ware that inhales of bullet machine has solved the manual problem that presss from both sides bullet machine and need manual operation when inhaling the silk action, reduces workman intensity of labour, improves production efficiency.

Description

Thread suction device of texturing machine

Technical Field

The utility model relates to a add bullet machine technical field, in particular to add silk ware that inhales of bullet machine.

Background

The texturing machine is a textile machine which can process untwisted yarn of terylene (POY), polypropylene fiber and the like into elastic yarn with medium elasticity and low elasticity through false twist texturing. The thread suction device of the elasticizer is used for raising heads, doffing and stripping threads, the existing elasticizer adopts manual operation when thread suction operation is carried out, repetitive physical work is carried out, the labor intensity of workers is high, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve prior art's problem, provide one kind and can realize full-automatic silk of inhaling, promote production efficiency, reduce manual operation's the silk ware that inhales of bullet machine that adds.

The specific technical scheme is as follows: the utility model provides a draw silk ware of texturing machine, includes the collecting pipe, vacuum generator, inhales the silk mouth, goes up the silk ware of cutting, cuts silk ware and cylinder down, the collecting pipe with inhale the silk mouth and set up respectively at the vacuum generator both ends, the cylinder sets up on the support, cuts silk ware and cuts silk ware down on the cylinder drive, goes up the silk ware of cutting and cuts silk ware setting on the support down.

Preferably, the vacuum generator and the thread suction nozzle are connected through an adapter.

Preferably, the silk suction device further comprises an upper silk collecting arm and a lower silk collecting arm, the upper silk collecting arm and the lower silk collecting arm are connected through a hinge shaft, the hinge shaft is arranged on the support, and the upper silk collecting arm and the lower silk collecting arm are arranged in parallel.

Preferably, the upper wire collecting arm and the lower wire collecting arm are wire collecting arms with the same structure, each wire collecting arm comprises an arm part and an extending part, an included angle is formed between each arm part and each extending part, and a groove is formed between each arm part and each connecting part.

Preferably, the bracket is provided with a U-shaped groove, and the upper wire cutter and the lower wire cutter are arranged in the U-shaped groove.

As the preferred scheme, be equipped with first connecting plate and second connecting plate in the support, first connecting plate is connected with last thread trimmer, and the second connecting plate is connected with lower thread trimmer.

Preferably, the thread suction nozzle is positioned between the upper thread cutter and the lower thread cutter.

This practical technological effect: the utility model discloses a silk ware that inhales of bullet machine has solved the manual problem that presss from both sides bullet machine and need manual operation when inhaling the silk action, reduces workman intensity of labour, improves production efficiency.

Drawings

Fig. 1 is a schematic view of a doffing, filament sucking and feeding device of a texturing machine according to an embodiment of the present invention.

Fig. 2 is another schematic view of a doffing, filament sucking and feeding device of a texturing machine according to an embodiment of the present invention.

Fig. 3 is a side view of a doffing, filament sucking and feeding device of the texturing machine according to an embodiment of the present invention.

Fig. 4 is a schematic view of a thread suction device according to an embodiment of the present invention.

Fig. 5 is another schematic view of the thread sucking device according to the embodiment of the present invention.

FIG. 6 is a schematic view of a wire feeder according to an embodiment of the present invention.

FIG. 7 is another schematic view of a wire feeder according to an embodiment of the present invention.

Detailed Description

The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.

As shown in fig. 1 to 7, the doffing, yarn sucking and feeding device of the texturing machine in the present embodiment includes a body 1, a right yarn pulling arm 2, a left yarn pulling arm 3, a yarn sucking device 4, a planetary reducer 5, a servo motor 6, a gear 8, a rodless cylinder 9, a rack 10 and a wire feeding mechanism 11, where the rodless cylinder 9 is disposed in the body 1, and the rodless cylinder 9 is connected to the rack 10. The gear 8 is meshed with the rack 10, the gear 8 is connected with the wire feeding mechanism 11, the right wire pulling arm 2 and the left wire pulling arm 3 are respectively connected with the servo motor 6 through the planetary reducer 5, and the servo motor is arranged in the main body 1. The thread sucker 4 is positioned above the thread feeding mechanism 11. In the above technical scheme, the rodless cylinder 9 drives the rack 10 to move linearly, the rack 10 is meshed with the gear 8, the gear 8 drives the wire feeding mechanism 11 to move forwards, so that the wire feeding effect is achieved, and meanwhile, the stroke of the rodless cylinder 9 can be rapidly adjusted and the stroke of the wire feeding mechanism 11 is indirectly adjusted. The servo motor 6 can drive the right wire shifting arm 2 and the left wire shifting arm 3 through the planetary reducer 5, so that the opening angle of the silk threads in front of the elasticizer can be well controlled.

In this embodiment, the left wire pulling arm 3 and the right wire pulling arm 2 are arranged at the bottom of the main body 1 and are arranged in a crossed manner, so that the silk threads can be pulled away by a certain angle.

In this embodiment, the wire feeding mechanism 11 is located at the bottom of the main body 1, so as to feed a wire.

In this embodiment, the feeding device for sucking and feeding the silk from the doffer of the texturing machine further includes a swing cylinder 7 and a silk collecting arm 12, and the silk collecting arm 12 is connected to the silk sucking device 4 through a hinge and driven by the swing cylinder 7, so that the swing cylinder 7 controls the swing of the silk collecting arm. In this embodiment, the swing cylinder is disposed above the main body.

In this embodiment, the feeding device for sucking and feeding the dropped bobbin of the texturing machine further includes an upper wire-pulling arm 13, and the upper wire-pulling arm 13 is fixed on the swing cylinder 7.

In this embodiment, the filament sucking device 4 includes a collecting pipe 41, a vacuum generator 42, a filament sucking nozzle 43, an upper filament cutter 44, a lower filament cutter 45, and an air cylinder 46, where the collecting pipe 41 and the filament sucking nozzle 43 are respectively disposed at two ends of the vacuum generator 42, the air cylinder 46 is disposed on a bracket 47, the air cylinder 46 drives the upper filament cutter 44 and the lower filament cutter 45, and the upper filament cutter 44 and the lower filament cutter 45 are disposed on the bracket 47. In the technical scheme, the silk threads can be cut through the upper and lower silk cutters, and the silk threads enter the collecting pipe 41 through the silk suction nozzle 43 through the negative pressure suction force generated by the vacuum generator 42, so that the silk thread collection is realized. The upper and lower wire cutters are driven by the air cylinder 46 to realize automatic wire cutting and wire suction.

In this embodiment, the vacuum generator 42 and the yarn suction nozzle 43 are connected by an adapter 48, so that the yarn suction nozzle 43 can change its direction.

In this embodiment, the filament sucking device 4 further includes an upper filament collecting arm 48 and a lower filament collecting arm 49, the upper filament collecting arm 48 and the lower filament collecting arm 49 are connected through a hinge shaft 40, the hinge shaft 40 is disposed on the bracket 47, and the upper filament collecting arm 48 and the lower filament collecting arm 49 are disposed in parallel, so that the angle of the upper filament collecting arm and the angle of the lower filament collecting arm can be adjusted.

In this embodiment, the upper filament collecting arm 48 and the lower filament collecting arm 49 are filament collecting arms with the same structure, each filament collecting arm includes an arm portion 481 and an extension portion 482, an included angle is formed between the arm portion 481 and the extension portion 482, and a groove 483 is formed between the arm portion and the connecting portion, so that the filament is limited.

In this embodiment, the bracket 47 has a U-shaped groove 471, and the upper wire cutter 44 and the lower wire cutter 45 are disposed in the U-shaped groove 471, so as to facilitate accommodation of the wire cutter.

In this embodiment, the bracket 47 is provided with a first connecting plate 472 and a second connecting plate 473, the first connecting plate 472 is connected to the upper wire cutter 44, and the second connecting plate 473 is connected to the lower wire cutter 45, so that the cylinder can drive the wire cutter to move through the connecting plates.

In this embodiment, the yarn suction nozzle 43 is located between the upper yarn cutter 44 and the lower yarn cutter 45, so as to facilitate the suction of the yarn.

In this embodiment, the wire feeding mechanism 11 includes a connecting rod fixing seat 111, a curved connecting rod 112, a connecting rod 113, a straight arm 114 and a wire guide 115, the connecting rod fixing seat 111 is connected to the gear, two ends of the curved connecting rod 112 are respectively connected to the connecting rod fixing seat 111 and the straight arm 114, and the straight arm 114 is respectively connected to the connecting rod 113 and the wire guide 115. In the above technical solution, the rodless cylinder 9 drives the gear 8 to rotate, so that the connecting rod fixing seat 11 rotates, the rotation of the curved connecting rod 112 is realized, and the straight arm 114 drives the wire guide 115 to swing, thereby realizing automatic wire feeding. By providing the link 113, the straight arm 114 can be more stabilized.

In this embodiment, one end of the connecting rod 113 is connected to the fixing plate 91 below the rodless cylinder 9 through a hinge rod 92, so that the connecting rod 113 can rotate relative to the fixing plate 91.

In this embodiment, the straight arm 114 includes a first straight arm 100 and a second straight arm 200, the first straight arm 100 is connected to the curved connecting rod 112 through a hinge seat 116, one end of the second straight arm 200 is connected to the first straight arm 100 through a hinge shaft 117, and the other end is hinged to the connecting rod.

In this embodiment, the rack 10 is provided on the link plate 118, and the link plate 118 is provided on the rodless cylinder 9.

In this embodiment, the connecting rod fixing seat 111 is connected to the gear 8 through a bearing seat 119, and the gear 8 is fixed to the bearing seat 119 through a gear shaft 81, so that the gear 8 can flexibly rotate.

In this embodiment, a thread cutter 120 is disposed in the first straight arm 100 for cutting a thread.

In this embodiment, the wire feeder 11 includes a wire hooking device 121, the wire hooking device 121 is connected to the oscillating cylinder 123 through a connecting rod 122, and the wire hooking device 121 is located below the first straight arm 100, so that the wire hooking device 121 can be driven to move through the oscillating cylinder 123. In this embodiment, the wire guide 115 and the straight arm 114 are located on a straight line.

The doffing, yarn sucking and feeding device of the texturing machine solves the problems that a manual texturing machine needs to be manually operated when automatically breaking, sucking and feeding yarns during doffing, reduces the labor intensity of workers and improves the production efficiency. Meanwhile, the problems of long adjustment period and poor adaptability of the existing semi-automatic mechanism are solved.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (7)

1. The yarn suction device of the texturing machine is characterized by comprising a collecting pipe, a vacuum generator, a yarn suction nozzle, an upper yarn cutter, a lower yarn cutter and a cylinder, wherein the collecting pipe and the yarn suction nozzle are respectively arranged at two ends of the vacuum generator, the cylinder is arranged on a support, the cylinder drives the upper yarn cutter and the lower yarn cutter, and the upper yarn cutter and the lower yarn cutter are arranged on the support.

2. The thread catcher of the texturing machine as claimed in claim 1, wherein the vacuum generator and the thread catcher are connected by an adapter.

3. The yarn suction device of the texturing machine according to claim 2, further comprising an upper yarn collecting arm and a lower yarn collecting arm, wherein the upper yarn collecting arm and the lower yarn collecting arm are connected by a hinge shaft, the hinge shaft is provided on the bracket, and the upper yarn collecting arm and the lower yarn collecting arm are arranged in parallel.

4. The thread suction device of the elasticizer according to claim 3, wherein the upper thread collecting arm and the lower thread collecting arm are thread collecting arms with the same structure, each thread collecting arm comprises an arm part and an extending part, an included angle is formed between the arm part and the extending part, and a groove is formed between the arm part and the connecting part.

5. The thread catcher of the elasticizer of claim 4, wherein the support has a U-shaped groove, and the upper and lower thread cutters are disposed in the U-shaped groove.

6. The yarn suction device of the texturing machine according to claim 5, wherein the bracket is provided with a first connecting plate and a second connecting plate, the first connecting plate is connected with the upper yarn cutter, and the second connecting plate is connected with the lower yarn cutter.

7. The thread catcher of the texturing machine according to claim 6, wherein the thread suction nozzle is located between the upper thread cutter and the lower thread cutter.

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