CN104444573A - Spinning thread winding machine provided with multiple strip-shaped keys and multiple key grooves - Google Patents

Abstract

The invention provides a sinning thread winding machine provided with multiple strip-shaped keys and multiple key grooves. The spinning thread winding machine comprises a boom main shaft (3), a drive motor (4), bobbins (2), bobbin assembly and disassembly mechanical arms (6) and thread receivers (5). The left end of the boom main shaft (3) is connected with the drive motor (4) in a driven mode. The right end of the boom main shaft (3) is a free end. Each bobbin (2) is provided with a central through hole axially extending. The boom main shaft (3) can penetrate through the central through holes so as to drive the bobbins (2) installed on the boom main shaft (3). The thread receivers (5) are used for receiving threads (1) from a twister and can move in the direction parallel to the axial direction of the boom main shaft (3) relative to the bobbins (2) installed on the boom main shaft (3), and therefore the threads can be evenly wound around the bobbins (2).

Description

A kind of weaving wire coiling machine containing multiple keys and multiple keyway

Technical field

The present invention relates to a kind of textile machine; More particularly relate to a kind of weaving wire coiling machine containing multiple keys and multiple keyway.

Background technology

Wire coiling machine is the machinery that textile industry is often used.After silk thread produced by twisting machine, need wire coiling machine to be wound around on online cylinder, for subsequent process steps, such as spinning machinery, uses.

But due to the line cylinder High Rotation Speed in use of wire coiling machine, and when needing to have some tension to silk thread, line cylinder needs key connection to come to coordinate with rotating shaft to rotate; And it just needs to be changed after the full amount of winding.Frequent more thread-changing cylinder easily causes operation to stop.

Moreover, aborning, sometimes need the line cylinder that wrap wire amount is different, now need to carry out sort operation to the line cylinder of these different wrap wire amounts, cause the cost increase of production facilities like this.

Summary of the invention

The object of this invention is to provide a kind of coiling solution, when keeping silk thread height tensile force, the replacing of line cylinder can be realized under the condition that main shaft does not stop operating; Meanwhile, the coiling while of can carrying out the line cylinder of different wrap wire amount, and also it can reasonably combined winding time and save the coiling time.

One aspect of the present invention, a kind of weaving wire coiling machine containing multiple keys and multiple keyway, comprise cantilever main shaft, drive motor, line cylinder, line cylinder assembling and disassembling manipulator and silk thread receptor, wherein, described cantilever main shaft connects with described drive motor power at its left end place, and the right-hand member of described cantilever main shaft is free end; Described line cylinder is provided with axially extended center through hole, described cantilever main shaft can through described center through hole thus can drive installation line cylinder thereon, described silk thread receptor is for receiving the silk thread from twisting machine, and can move up being parallel to the axial side of described cantilever master relative to the line cylinder be arranged on described cantilever main shaft, thus enable on the online cylinder of silk thread uniform winding;

Described cantilever main shaft can install multiple line cylinder, and described multiple line cylinder includes line cylinder body and is arranged at the bearing sub-assembly at line cylinder body two ends place, and described bearing sub-assembly can rotate relative to described line cylinder body; Described bearing sub-assembly is provided with medial recess groove; The front end of described line cylinder assembling and disassembling manipulator is provided with two finger, described two finger can extend in the recessed trench in the described bearing sub-assembly at online cylinder two ends place, thus when online cylinder rotates and non rotating time two kinds of situations under all line collet chuck can be held;

Described cantilever main shaft comprises key convex section, stretch section and round platform section from left to right successively, described key convex section is provided with axially extended four rectangular keys; Described four rectangular keys are diametrically relative; ; Described round platform section convergent thus for the installation of clearance line cylinder, described stretch section can engage with the center through hole inwall of line cylinder thus preliminarily drive described line cylinder to rotate from left to right;

The center through hole inwall of described line cylinder is provided with four keyways, described four keyways are diametrically relative; Four inner wall surface bands that described center through hole inwall is separated by described four keyways and is formed between described four keyways, the left end of inner wall surface band is all configured as V-type prong structure, thus inner wall surface band has the top crest line of described V-type prong structure, described top crest line is all positioned at the high order end place of whole described center through hole inwall; Thus, the left end of described four keyways between four inner wall surface bands is formed as funnel shaped;

The low order end of described rectangular key is also configured as V-type prong structure;

When described line cylinder assembling and disassembling manipulator clamping line cylinder is installed to described cantilever main shaft, first line cylinder slides on described stretch section by described round platform section, then described stretch section can engage with described center through hole inwall and tentatively drive described line cylinder gradually with described cantilever spindle synchronous rotate; When described line cylinder assembling and disassembling manipulator continuation drive wire cylinder slides left, the V-type prong structure of described four rectangular keys can be inserted into smoothly in keyway under the funnel shaped guiding of described four keyways, and can guarantee the propulsive effort of firm transmission drive motor.

Another aspect of the present invention, a kind of method of operation of above-mentioned weaving wire coiling machine, it comprises the steps:

First, the line cylinder of large silk thread twining amount to be arranged on described cantilever main shaft thus to carry out silk thread winding;

The second, when the line cylinder of described large silk thread twining amount rotates to be wound around silk thread, use described line cylinder assembling and disassembling manipulator to clamp the line cylinder of little silk thread twining amount, thus be arranged on described cantilever main shaft to carry out winding silk thread;

3rd, after the line cylinder of little silk thread twining amount is wound around, utilize described line cylinder assembling and disassembling manipulator to clamp the line cylinder of little silk thread twining amount to unload the line cylinder of described little silk thread twining amount from described free end;

Wherein, the line cylinder of described large silk thread twining amount can be wound around the silk thread of more compared with the line cylinder of described little silk thread twining amount.

By such scheme, due to the key of use and the cooperation of keyway, situation silk thread being formed to high tensile force can be used in; On the basis of this application scenarios, by arranging each section of cantilever main shaft, line cylinder can be made when main shaft rotates to use manipulator to carry out installing and unloading, wherein, stretch section on cantilever main shaft can make line cylinder have rotating speed with spindle synchronous or basic synchronization, can reduce impact like this when the keyway of sleeve coordinates with the key of main shaft.And utilize the arrowhead form of key on funnel-shaped structure on the through-hole wall of line cylinder and main shaft, due to the natural vibration of winding process, can insert smoothly and coordinate and avoid interfering.When the line cylinder that wrap wire amount is different, while incessantly coiling being rotated to large coiling amount line cylinder, can load and unload at any time the line cylinder of little coiling amount, therefore improve production efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of line cylinder of the present invention;

Fig. 2 is the structural representation of cantilever main shaft;

Fig. 3 is that line cylinder of the present invention is not with end view when bearing sub-assembly;

Fig. 4 is the cutaway view along A-A in Fig. 3;

Fig. 5 is that the center through hole of line cylinder to be cut along bus (axis) and inner structure schematic diagram after being launched into planar rectangular imaginary;

Fig. 6 is the integral structure schematic diagram of wire coiling machine of the present invention.

Detailed description of the invention

Below in conjunction with Fig. 1-6, the present invention is described in detail.

A kind of weaving wire coiling machine containing multiple keys and multiple keyway, comprise cantilever main shaft 3, drive motor 4, line cylinder 2, line cylinder assembling and disassembling manipulator 6 and silk thread receptor 5, wherein, described cantilever main shaft 3 connects with described drive motor 4 power at its left end place, and the right-hand member of described cantilever main shaft 3 is free end; Described line cylinder 2 is provided with axially extended center through hole, described cantilever main shaft 3 can through described center through hole thus can drive installation line cylinder 2 thereon, described silk thread receptor 5 is for receiving the silk thread 1 from twisting machine, and can move up relative to the side of the line cylinder 2 be arranged on described cantilever main shaft 3 in the axis being parallel to described cantilever main shaft 3, thus enable on the online cylinder 2 of silk thread uniform winding;

Described cantilever main shaft 3 can install multiple line cylinder 2, and described multiple line cylinder 2 includes line cylinder body and is arranged at the bearing sub-assembly 21 at line cylinder body two ends place, and described bearing sub-assembly 21 can rotate relative to described line cylinder body; Described bearing sub-assembly 21 is provided with medial recess groove 211; The front end of described line cylinder assembling and disassembling manipulator 6 is provided with two finger 61, described two finger 61 can extend in the recessed trench 211 in the described bearing sub-assembly 21 at online cylinder two ends place, thus when online cylinder 2 rotates and non rotating time two kinds of situations under all line cylinder 2 can be clamped;

Described cantilever main shaft 3 comprises key convex section, stretch section 32 and round platform section 31 from left to right successively, described key convex section is provided with axially extended four rectangular keys 33; Described four rectangular keys 33 are diametrically relative; Described round platform section 31 convergent thus for the installation of clearance line cylinder 2, described stretch section 32 can engage with the center through hole inwall of line cylinder 2 thus preliminarily drive described line cylinder 2 to rotate from left to right;

The center through hole inwall of described line cylinder 2 is provided with four keyways 24, described four keyways 24 are diametrically relative; Described center through hole inwall is separated by described four keyways 24 and is formed in four inner wall surface bands 22 between described four keyways 24, the left end of inner wall surface band 22 is all configured as V-type prong structure, thus inner wall surface band 22 has the top crest line 23 of described V-type prong structure, described top crest line 23 is all positioned at the high order end place of whole described center through hole inwall; Thus, the left end of described four keyways 24 between four inner wall surface bands 22 is formed as funnel shaped;

The low order end of described rectangular key 33 is also configured as V-type prong structure;

Described line cylinder assembling and disassembling manipulator 6 clamp line cylinder 2 be installed to described cantilever main shaft 3 time, first line cylinder 2 slides on described stretch section 32 by described round platform section 31, and described stretch section can engage with described center through hole inwall and tentatively drive described line cylinder 2 synchronously to rotate with described cantilever main shaft 3 gradually then; When described line cylinder assembling and disassembling manipulator 6 continue drive wire cylinder 2 slide left time, the V-type prong structure of described four rectangular keys 33 can be inserted into smoothly in keyway under the funnel shaped guiding of described four keyways 24, and can guarantee the propulsive effort of firm transmission drive motor (4).

The method of operation of weaving wire coiling machine as above, it comprises the steps:

First, the line cylinder of large silk thread twining amount to be arranged on described cantilever main shaft 3 thus to carry out silk thread winding;

The second, when the line cylinder of described large silk thread twining amount rotates to be wound around silk thread, use described line cylinder assembling and disassembling manipulator 6 to clamp the line cylinder of little silk thread twining amount, thus be arranged on described cantilever main shaft 3 to carry out winding silk thread;

3rd, after the line cylinder of little silk thread twining amount is wound around, utilize described line cylinder assembling and disassembling manipulator 6 to clamp the line cylinder of little silk thread twining amount to unload the line cylinder of described little silk thread twining amount from described free end;

Wherein, the line cylinder of described large silk thread twining amount can be wound around the silk thread of more compared with the line cylinder of described little silk thread twining amount.。

Due to the natural vibration of winding process, the spike crest line of the key on main shaft also can stagger due to vibration when interfering with the spike crest line on line cylinder through-hole wall, is inserted smoothly coordinate and avoid interfering by shoulder inclined-plane.Stretch section on main shaft can tentatively rotate by drive wire cylinder, and simultaneously it also can relatively rotate when described keyway coordinates with key inclined-plane and carry out aiming at of keyway and key.

Claims (2)

1. one kind contains the weaving wire coiling machine of multiple keys and multiple keyway, comprise cantilever main shaft (3), drive motor (4), line cylinder (2), line cylinder assembling and disassembling manipulator (6) and silk thread receptor (5), wherein, described cantilever main shaft (3) connects with described drive motor (4) power at its left end place, and the right-hand member of described cantilever main shaft (3) is free end; Described line cylinder (2) is provided with axially extended center through hole, described cantilever main shaft (3) can through described center through hole thus can drive installation line cylinder (2) thereon, described silk thread receptor (5) is for receiving the silk thread (1) from twisting machine, and can move up relative to the side of the line cylinder (2) be arranged on described cantilever main shaft (3) in the axis being parallel to described cantilever main shaft (3), thus enable on the online cylinder of silk thread uniform winding (2);

Described cantilever main shaft (3) can install multiple line cylinder (2), and described multiple line cylinder (2) includes line cylinder body and is arranged at the bearing sub-assembly (21) at line cylinder body two ends place, and described bearing sub-assembly (21) can rotate relative to described line cylinder body; Described bearing sub-assembly (21) is provided with medial recess groove (211); The front end of described line cylinder assembling and disassembling manipulator (6) is provided with two finger (61), described two finger (61) can extend in the recessed trench (211) in the described bearing sub-assembly (21) at online cylinder two ends place, thus when online cylinder (2) rotates and non rotating time two kinds of situations under all line cylinder (2) can be clamped;

Described cantilever main shaft (3) comprises key convex section, stretch section (32) and round platform section (31) from left to right successively, described key convex section is provided with axially extended four rectangular keys (33); Described four rectangular keys (33) are diametrically relative; Described round platform section (31) convergent thus for the installation of clearance line cylinder (2), described stretch section (32) can engage with the center through hole inwall of line cylinder (2) thus preliminarily drive described line cylinder (2) to rotate from left to right;

The center through hole inwall of described line cylinder (2) is provided with four keyways (24), described four keyways (24) are diametrically relative; Four inner wall surface bands (22) that described center through hole inwall is separated by described four keyways (24) and is formed between described four keyways (24), the left end of inner wall surface band (22) is all configured as V-type prong structure, thus inner wall surface band (22) has the top crest line (23) of described V-type prong structure, described top crest line (23) is all positioned at the high order end place of whole described center through hole inwall; Thus, the left end of described four keyways (24) between four inner wall surface bands (22) is formed as funnel shaped;

The low order end of described rectangular key (33) is also configured as V-type prong structure;

When described line cylinder assembling and disassembling manipulator (6) clamping line cylinder (2) is installed to described cantilever main shaft (3), line cylinder (2) first slides on described stretch section (32) by described round platform section (31), and described stretch section can engage with described center through hole inwall and tentatively drive described line cylinder (2) synchronously to rotate with described cantilever main shaft (3) gradually then; When described line cylinder assembling and disassembling manipulator (6) continuation drive wire cylinder (2) is slided left, the V-type prong structure of described four rectangular keys (33) can be inserted into smoothly in keyway under the funnel shaped guiding of described four keyways (24), and can guarantee the propulsive effort of firm transmission drive motor (4).

2. a method of operation for weaving wire coiling machine as claimed in claim 1, it comprises the steps:

First, the line cylinder of large silk thread twining amount is arranged on described cantilever main shaft (3) go up thus carry out silk thread winding;

The second, when the line cylinder of described large silk thread twining amount rotates to be wound around silk thread, use described line cylinder assembling and disassembling manipulator (6) to clamp the line cylinder of little silk thread twining amount, thus be arranged on described cantilever main shaft (3) to carry out winding silk thread;

3rd, after the line cylinder of little silk thread twining amount is wound around, utilize described line cylinder assembling and disassembling manipulator (6) to clamp the line cylinder of little silk thread twining amount to unload the line cylinder of described little silk thread twining amount from described free end;

Wherein, the line cylinder of described large silk thread twining amount can be wound around the silk thread of more compared with the line cylinder of described little silk thread twining amount.