CN214736304U - Add former creel for bullet machine - Google Patents

Abstract

The utility model discloses an add former guide frame of bullet machine, which comprises a frame, fixedly connected with connecting seat in the frame, connecting seat one end is equipped with hangs the silk arm, hang the suspended support structure that the silk arm is the U type, the connecting seat with hang the silk arm through L type support fixed connection, hang the inherent circular limiting plate of silk arm one end card, hang the spacing quarter butt of silk arm fixedly connected with, the spacing washer of fixedly connected with in the frame. The utility model discloses following beneficial effect has: the circular limiting plate is arranged at the free end of the wire hanging arm, so that when the POY precursor coil is arranged on the wire hanging arm, the precursor coil is fixed on the wire hanging arm under the action of the circular limiting plate and the limiting short rod on the wire hanging arm, and the circular limiting plate is easy to install and disassemble, so that an operator can replace the POY precursor coil conveniently; because the fixed end on the silk hanging arm is provided with the limit short rod, the protofilament coil is not easy to generate friction with the connecting seat on the silk hanging arm, thereby avoiding influencing the high-speed winding of the silk thread.

Description

Add former creel for bullet machine

Technical Field

The utility model relates to a former creel of weaving equipment technical field, in particular to add former creel of bullet machine.

Background

In the subsequent processing of the polyester filament, a filament frame of an elasticizer plays a role of hanging POY (polyester pre-oriented yarn) filaments in the subsequent processing, a straight cylinder of a POY filament coil is sleeved on a horizontally arranged filament hanging arm, one end of the filaments is pulled out and is pulled by a first roller (a pulling roller) of the elasticizer, the filaments are continuously pulled and sent to the elasticizer for processing, a plurality of POY filament coils are hung on one filament frame, when the filaments on one filament coil are completely used up, the filaments of the other unused filament coil need to be connected immediately, and in order to save waiting time, in general, an enterprise directly connects the thread ends of a plurality of filament coils together for processing before processing, namely, after one filament coil is pulled, the tail end of the filament is connected with the head end of the filament of the other filament coil, and no need of a worker to observe at any time; POY protofilament is wound on a paper roll, the paper roll is hung on a filament hanging arm, when the protofilament is hung on the filament hanging arm which is horizontally arranged, the protofilament is not firm enough, and when equipment vibrates, a filament coil is easy to drop by the filament hanging arm; when the silk thread on a certain silk roll is about to be used, the silk thread is greatly rubbed with the paper tube when being stretched, the paper tube is easily pulled off from the silk hanging arm, the paper tube is broken at the joint of the thread ends of the two silk rolls, the tension is suddenly increased, the uniformity of the silk thread entering the elasticizer is affected, the silk thread is easily broken, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problem and providing a novel add former guide frame for bullet machine.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a add former guide frame for bullet machine, includes the frame, the coupling has the connecting seat in the frame, the connecting seat can reciprocate and control the rotation in the frame, connecting seat one end is equipped with hangs the silk arm, it is the suspended support structure of U type to hang the silk arm, the connecting seat with hang the silk arm through L type support fixed connection, hang the inherent circular limiting plate of silk arm one end card, hang the spacing quarter butt of silk arm fixedly connected with, fixedly connected with spacing washer in the frame.

Preferably, the interior of the connecting seat is of a cavity structure, a shaft sleeve is fixedly connected to the interior of the connecting seat, the shaft sleeve is connected with the inner wall of the connecting seat through a plurality of rib plates, and the rib plates are distributed along the circumferential direction of the shaft sleeve.

Preferably, the lower end of the free end of the wire hanging arm is provided with an arc-shaped chamfer.

Preferably, the circular limiting plate is fixedly connected with a circular limiting plate buckle.

Preferably, the round limiting plate buckle is of a hollow structure, and the diameter of the round limiting plate is used as two M-shaped curved bars of the symmetry axis.

Preferably, the circular limiting plate is provided with circular arc grooves, and the circular arc grooves are fixedly connected through circular arc strips.

Preferably, the M-shaped curved strip is fixedly connected with the circular limiting plate through a triangular rib plate, and each corner of the M-shaped curved strip is provided with a chamfer.

To sum up, the utility model discloses following beneficial effect has: the circular limiting plate is arranged at the free end of the wire hanging arm, so that when the POY precursor coil is arranged on the wire hanging arm, the precursor coil is fixed on the wire hanging arm under the action of the circular limiting plate and the limiting short rod on the wire hanging arm, and the circular limiting plate is easy to install and disassemble, so that an operator can replace the POY precursor coil conveniently; because the fixed end of the silk hanging arm is provided with the limit short rod, the raw silk roll is not easy to generate friction with the connecting seat on the silk hanging arm, thereby avoiding influencing the high-speed winding of the silk; through having set up string arm and can reciprocate and control the rotation and set up limit stop on the stand, further made things convenient for operating personnel to install and change the silk book, made operating personnel need not stretch into the change work that POY protofilament was rolled up and is rolled up the district just can accomplish POY protofilament and roll up with the hand.

Drawings

Fig. 1 is a schematic view of the lower part of the three-dimensional structure of a raw silk rack silk hanging arm of the elasticizer.

Fig. 2 is a schematic view of the upper part of the three-dimensional structure of the original silk rack silk hanging arm of the elasticizer.

In the figure, the connecting device comprises a frame 1, a frame 2, a connecting seat 3, a shaft sleeve 4, an L-shaped support 5, a wire hanging arm 6, a limit short rod 7, a circular limit plate 8, a limit stop block 9, a rib plate 10, a circular limit plate buckle 11, an M-shaped curved bar 12 and an arc-shaped groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a add former guide frame for bullet machine, which comprises a frame 1, the coupling has connecting seat 2 in frame 1, connecting seat 2 can reciprocate and control the rotation in frame 1, 2 one ends of connecting seat are equipped with and hang a silk arm 5, hang a silk arm 5 and be the suspended support structure of U type, as shown in fig. 2, connecting seat 2 and hang a silk arm 5 through an L type support 4 fixed connection, it has circular limiting plate 7 to hang silk arm 5 one end card, hang silk arm 5 fixedly connected with spacing quarter butt 6, frame 1 is last fixedly connected with spacing washer 8, the connecting seat is including the axle sleeve 3 of cover on stand 1, the 3 lower extreme of axle sleeve is equipped with the triangle-shaped breach that matches with spacing washer 3, it reciprocates and control the rotation through connecting seat 2 to hang silk arm 5, do not receive frame 1's influence. Firstly, the silk hanging arm 5 is lifted upwards along with the connecting seat 2 and turns to the outer side of the rack, then a paper roll of a raw silk roll is sleeved on the silk hanging arm 5, then the silk hanging arm 5 is rotated to a designated position, then the silk hanging arm 5 is put down, a triangular notch at the lower end of the shaft sleeve 3 of the connecting seat 2 is matched and attached with a limit stop 8 on the rack 1, finally a circular limit plate 7 is inserted into one side of the free end of the paper roll of the raw silk roll, and the limit short rod 6 arranged on the silk hanging arm 5 enables the raw silk roll to be blocked at a specific position by the limit short rod 6 when being sleeved on the silk hanging arm 5, so that the side surface of the raw silk roll cannot impact on the rack 1, and the silk is not clamped tightly. The inside cavity structure that is of connecting seat 2, and the inside fixedly connected with axle sleeve 3 of connecting seat 2, axle sleeve 3 adopts a plurality of gusset 9 to link to each other with connecting seat 2 inner wall, gusset 9 follows 3 circumferencial direction of axle sleeve distributes, 5 free end lower extremes of string silk arm are equipped with circular arc type chamfer, circular limiting plate buckle 10 of fixedly connected with on the circular limiting plate 7, circular limiting plate buckle 10 is hollow structure, and use two M shape curved strip 11 of circular limiting plate 7 diameter as the symmetry axis, circular limiting plate 7 is equipped with convex recess 12, adopt circular arc strip fixed connection between each convex recess, M shape curved strip 11 passes through triangle-shaped gusset fixed connection with circular limiting plate 7, each corner of M shape curved strip 11 all is equipped with the chamfer.

When the original silk roll is about to be used in the high-speed winding process, the silk and the paper roll generate large friction, and when the silk is stretched, the original silk roll paper roll is easily pulled down, so that the uniformity of the silk entering the elasticizer is influenced, and the silk is easily broken. The circular limiting plate 7 is provided with a specific buckling mechanism, when a protofilament coil is sleeved on the filament hanging arm 5, a protofilament coil paper roll on one side of the free end of the filament hanging arm 5 is inserted into the circular limiting plate 7, so that the protofilament coil is not easy to be separated from the filament hanging arm 5, a bending part is arranged on one side of the free end of the filament hanging arm 5 towards the direction of the filament hanging arm 5, the height difference of the upper end and the lower end of the bending part is smaller than the height difference of the upper end and the lower end of other parts of the filament hanging arm, so that the protofilament coil is not easy to collide with the filament hanging arm 5 when being installed on the filament hanging arm 5, the installation is more convenient, the circular limiting plate 7 is provided with a pair of symmetrical M-shaped curved strips 11, the two M-shaped curved strips 11 are connected together, a convex arc strip is arranged around the M-shaped curved strip 11, the circular limiting plate 7 is arranged in a hollow way, the M-shaped curved strip and the convex arc strip form a buckling device, so that the paper roll of the protofilament coil and the filament hanging arm 5 are firmly buckled together, prevent that the precursor from rolling up and droing, circular limiting plate 5 is convenient to be dismantled and the installation, great improvement change with install the former silk roll up the work efficiency on hanging silk arm 5, be equipped with a plurality of gussets between axle sleeve 3 and the 2 inner walls of connecting seat, strengthened connecting seat 2 for the bearing capacity of silk roll.

The beneficial effect of this application: the circular limiting plate is arranged at the free end of the wire hanging arm, so that when the POY precursor coil is arranged on the wire hanging arm, the precursor coil is fixed on the wire hanging arm under the action of the circular limiting plate and the limiting short rod on the wire hanging arm, and the circular limiting plate is easy to install and disassemble, so that an operator can replace the POY precursor coil conveniently; because the fixed end of the silk hanging arm is provided with the limit short rod, the raw silk roll is not easy to generate friction with the connecting seat on the silk hanging arm, thereby avoiding influencing the high-speed winding of the silk; through having set up string arm and can reciprocate and control the rotation and set up limit stop on the stand, further made things convenient for operating personnel to install and change the silk book, made operating personnel need not stretch into the change work that POY protofilament was rolled up and is rolled up the district just can accomplish POY protofilament and roll up with the hand.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a add former creel for bullet machine, includes frame (1), its characterized in that: the connecting device is characterized in that a connecting seat (2) is axially connected to the frame (1), the connecting seat (2) can move up and down and rotate left and right on the frame (1), a wire hanging arm (5) is arranged at one end of the connecting seat (2), the wire hanging arm (5) is of a U-shaped suspension support structure, the connecting seat (2) is fixedly connected with the wire hanging arm (5) through an L-shaped support (4), a circular limiting plate (7) is clamped at one end of the wire hanging arm (5), a limiting short rod (6) is fixedly connected with the wire hanging arm (5), and a limiting stop block (8) is fixedly connected to the frame (1).

2. The wire frame for the elasticizer according to claim 1, wherein the connecting seat (2) is internally provided with a cavity structure, the connecting seat (2) is internally and fixedly connected with a shaft sleeve (3), the shaft sleeve (3) is connected with the inner wall of the connecting seat (2) by adopting a plurality of rib plates (9), and the rib plates (9) are distributed along the circumferential direction of the shaft sleeve (3).

3. The creel for the draw texturing machine according to claim 1, wherein: and the lower end of the free end of the wire hanging arm (5) is provided with an arc-shaped chamfer.

4. The creel for the elasticizer according to claim 1, wherein a circular limiting plate buckle (10) is fixedly connected to the circular limiting plate (7).

5. The creel for the elasticizer according to claim 4, wherein the circular limiting plate buckle (10) is of a hollow structure, and the diameter of the circular limiting plate (7) is taken as two M-shaped curved bars (11) of a symmetry axis.

6. The wire frame for the elasticizer according to claim 4, wherein the circular limiting plate (7) is provided with circular arc grooves (12), and the circular arc grooves are fixedly connected by circular arc strips.

7. The wire frame for the elasticizer according to claim 5, wherein the M-shaped curved bar (11) is fixedly connected with the circular limiting plate (7) through a triangular rib plate, and chamfers are arranged at corners of the M-shaped curved bar (11).

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