CN217478770U

CN217478770U - Automatic insert yarn device's odd numbered line mechanism

Info

Publication number: CN217478770U
Application number: CN202220132556.6U
Authority: CN
Inventors: 顾利江; 何家林; 董剑锋; 杨国平; 梁超军; 梁超锋
Original assignee: Zhejiang Baoyao Intelligent Technology Co ltd
Current assignee: Zhejiang Baoyao Intelligent Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-23
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an automatic insert first mechanism of acting as go of yarn device, which comprises a bracket, the support on be provided with gyration transport mechanism, gyration transport mechanism including drive arrangement, drive arrangement connect the conveyer belt that the transmission is loop configuration, the conveyer belt on be provided with a plurality of conveying heads, the support on the top of the orbit of marcing of conveying head is provided with guide cylinder and suction head, guide cylinder form by closing by half section of thick bamboo that can open and shut, suction head be connected with the getter device, suction head on be provided with the shearing subassembly. The utility model has the advantages that: the structure is simple and compact, the bobbin falling from the upstream mechanism is guided into the conveying head through the guide cylinder, the bobbin is conveyed to the lower part of the suction head through the conveying head arranged on the rotary conveying mechanism, the thread end is sucked upwards by utilizing the suction force generated by the suction device, and the thread end is cut by the cutting assembly, so that the thread end removing operation is completed.

Description

Automatic insert yarn device's thread end removing mechanism

Technical Field

The utility model belongs to the technical field of the spinning machine manufacturing technique and specifically relates to indicate an automatic yarn device of inserting that supporting automatic cone winder used, specifically speaking is an automatic yarn end removing mechanism who inserts yarn device.

Background

The automatic winder is a high-level latest generation textile machinery product integrating machine, electricity, instrument and gas. The function of the device is to wind the cop into the knotless cheese and remove yarn defects in the winding process. In traditional automatic cone winder production process, need the workman to put into the station with the cop one by one, working strength is big, and production efficiency is low, along with the continuous improvement of cost of labor, needs to carry out automatic transformation to equipment, reduces workman's working strength, also can improve the uniformity of product, promotes product quality.

In order to solve the problems, an automatic yarn inserting robot device is developed and filed a patent application (publication number: CN212076007U) on No. 4/17/2020, and comprises a frame assembly, a bobbin is conveyed by a hydraulic lifting trolley, a feed inlet assembly, a feed tipping assembly, a vertical climbing conveyor and a transverse moving wheel funnel component on the frame assembly; a big-end yarn sucking assembly is arranged below the rear part of the transverse moving runner funnel component; a bobbin conveying platform assembly is arranged at the head of the frame assembly, a bobbin is conveyed to the bobbin conveying platform assembly through a large-end yarn sucking assembly, a negative pressure yarn sucking and head finding assembly is arranged above the bobbin conveying platform assembly, and a negative pressure system assembly is arranged below the bobbin conveying platform assembly; a picking manipulator component is arranged on the frame component. However, in the subsequent production process, it is found that there are many places to be improved, during the conveying process of the bobbin, the yarn wound on the bobbin may run out due to various reasons, and the running-out yarn end may have the problem of bifurcation during the conveying process, which causes troubles for the subsequent production, so the structure thereof needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at making up for the above-mentioned not enough, to the social public simple structure, compactness, can effectively get rid of the end of a thread mechanism that goes of an automatic yarn inserting device.

The technical scheme of the utility model is realized like this:

the utility model provides an automatic insert thrum mechanism that removes of yarn device, including the support, the support on be provided with gyration transport mechanism, gyration transport mechanism including drive arrangement, drive arrangement connect the conveyer belt that the transmission is loop configuration, the conveyer belt on be provided with a plurality of conveying heads, the support on the top of the orbit of advancing of conveying head is provided with guide cylinder and suction head, guide cylinder form by the half section of thick bamboo piece that can open and shut closing to closing, the suction head be connected with the getter device, the suction head on be provided with shearing assembly.

The measures for further optimizing the technical scheme are as follows:

as an improvement, the shearing assembly comprises a housing, a first shearing blade and a second shearing blade which are matched with each other are arranged in the housing, the second shearing blade is hinged to the housing, and one end of the second shearing blade extends out of the housing and is connected with the driving part. The driving piece drives the second shear blade to open and close, so that the second shear blade and the first shear blade form a shear structure to shear the wire head.

As an improvement, the suction head is connected with a lifting device, and a corrugated pipe is connected to the suction head. The lifting device drives the suction head to lift, so that the suction head is close to the bobbin, effective suction can be improved, and the efficiency of the thread suction head is improved.

As a modification, the lower part of the suction head is provided with a sleeve. The upper end of the bobbin is covered by the sleeve, so that the suction force can act on the thread end better, and the efficiency of thread end suction is improved.

As an improvement, the rotary conveying mechanism further comprises a pair of driving chain wheels and a pair of driven chain wheels, the conveying belts are wound outside the corresponding driving chain wheels and the corresponding driven chain wheels, the driving device is connected with and drives the driving chain wheels, and the conveying head is arranged between the two conveying belts. The chain wheel is used for transmission, so that the structure is simple, and the transmission is stable and reliable; the use of two conveyor belts makes the fixing of the transfer head more reliable.

As an improvement, the conveying head is fixed on a mounting frame, and the mounting frame is bridged on the two conveying belts.

As an improvement, the conveying belt is provided with a plurality of mounting positions, and the mounting frame is fixed on the mounting positions. The installation position is arranged, so that the installation frame and the conveyor belt are convenient to fix.

As an improvement, the upper part of the guide cylinder is provided with a guide part in a horn-shaped structure.

As an improvement, the lower part of the guide cylinder is provided with a conical part. The guide cylinder has the function of guiding the bobbin falling from the upstream mechanism into the conveying head, the guide part can ensure that the bobbin falls into the guide cylinder, and the conical part can ensure that the bobbin falls on the conveying head.

As an improvement, the conveying head is in a conical structure. And a conical structure is adopted, so that the delivery head can be better matched with the small end of the bobbin.

Compared with the prior art, the utility model the advantage be:

the utility model discloses an automatic insert first mechanism of removing of yarn device, moreover, the steam generator is simple in structure, it is compact, it will follow the leading-in transfer head of spool of upper reaches mechanism whereabouts through the guide cylinder, the back is opened to the guide cylinder, transport to the suction head below through installing the transfer head on gyration transport mechanism, the suction that utilizes the getter device to produce upwards inhales the end of a thread, cut the end of a thread by shearing the subassembly, thereby accomplish the operation of removing the end of a thread, the spool that has cut the end of a thread continues the transportation, along with empting of transfer head, under the action of gravity, the spool falls out the transfer head, when falling out, accomplish the conversion of big end of a river (little head is turned into big end down).

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic illustration of the shear assembly of fig. 1 (with the housing removed).

The utility model discloses each reference numeral's name is in the drawing:

support 1, drive arrangement 21, conveyer belt 22, installation position 22a, transfer head 23, mounting bracket 23a, driving sprocket 24, driven sprocket 25, guide tube 3, guide portion 31, tapered portion 32, suction head 4, bellows 41, sleeve 42, cutting assembly 5, casing 51, first cutting blade 52, second cutting blade 53, driving piece 54, elevating gear 6, and bobbin 7.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings:

as shown in fig. 1 to 4, a thread removing head mechanism of an automatic yarn inserting device comprises a support 1, wherein a rotary conveying mechanism is arranged on the support 1, the rotary conveying mechanism comprises a driving device 21, the driving device 21 is connected with a conveying belt 22 which is in an annular structure in a transmission manner, a plurality of conveying heads 23 are arranged on the conveying belt 22, a guide cylinder 3 and a suction head 4 are arranged above the advancing track of the conveying heads 23 on the support 1, the guide cylinder 3 is formed by folding openable half cylinder parts, the suction head 4 is connected with a suction device (not shown in the figures), and a shearing assembly 5 is arranged on the suction head 4.

The driving device 21 is preferably a motor. The guide cylinder 3 and the opening and closing cylinder form a structure similar to a clip, and the opening and closing of the half cylinder piece are realized through the control of the opening and closing cylinder.

The shearing assembly 5 comprises a housing 51, a first shearing blade 52 and a second shearing blade 53 which are matched with each other are arranged in the housing 51, the second shearing blade 53 is hinged with the housing 51, and one end of the second shearing blade 53 extends out of the housing 51 and is connected with a driving piece 54.

The driving member 54 is preferably a telescopic cylinder, and the cutting assembly 5 is configured by a first cutting blade 52 and a second cutting blade 53 to form a scissors structure, wherein the first cutting blade 52 is fixed, and the second cutting blade 53 performs an opening and closing motion under the action of the driving member 54, so that the first cutting blade 52 and the second cutting blade 53 cooperate to complete a cutting action.

The suction head 4 is connected with a lifting device 6, and the suction head 4 is connected with a corrugated pipe 41. The lifting device 6 is preferably a pneumatic cylinder.

The lower part of the suction head 4 is provided with a sleeve 42.

The suction head 4 is connected with a suction device (not shown in the figure), the suction device generates suction to suck the thread end of the bobbin 7 upwards, the lifting device 6 drives the suction head 4 to do lifting motion, the suction head 4 can be close to the bobbin 7, the sleeve 42 is sleeved on the upper end of the bobbin 7, the effective suction is improved, and the thread end suction efficiency is improved. The bellows 41 is provided to make the connection pipe between the suction head 4 and the suction device have a telescopic function, thereby preventing the connection pipe from being broken in the lifting process of the suction head 4.

The rotary conveying mechanism further comprises a pair of driving chain wheels 24 and a pair of driven chain wheels 25, the conveying belts 22 are wound outside the corresponding driving chain wheels 24 and the corresponding driven chain wheels 25, the driving device 21 is connected with and drives the driving chain wheels 24, and the conveying head 23 is arranged between the two conveying belts 22.

A connecting shaft is arranged between the two driving sprockets 24, and a connecting shaft is also arranged between the two driven sprockets 25, and the connecting shaft enables the driving sprockets 24 or the driven sprockets 25 to synchronously rotate.

The transfer head 23 is fixed on a mounting frame 23a, and the mounting frame 23a is bridged on the two conveyor belts 22.

The conveyor belt 22 is provided with a plurality of mounting positions 22a, and the mounting rack 23a is fixed on the mounting positions 22 a. The installation position 22a facilitates the fixing of the installation frame 23a, and further facilitates the assembly between the transmission head 23 and the transmission belt 22.

The upper part of the guide cylinder 3 is provided with a guide part 31 with a horn-shaped structure.

The lower part of the guide cylinder 3 is provided with a conical part 32.

The transfer head 23 is of a conical configuration.

When the bobbin 7 falls from the upstream mechanism, the small end falls downward, the guide cylinder 3 is used for guiding the bobbin 7 falling from the upstream mechanism into the delivery head 23, the bobbin 7 can be ensured to fall into the guide cylinder 3 by the arrangement of the guide part 31, and the bobbin 7 can be ensured to fall onto the delivery head 23 by the arrangement of the conical part 32. The delivery head 23 having a tapered structure can be better fitted to the small end of the bobbin 7, and the bobbin 7 can stably stand on the delivery head 23.

The working principle is as follows:

the driving device 21 of the rotary conveying mechanism drives the driving sprocket 24 to rotate, so as to drive the conveying belt 22 around the driving sprocket 24 and the driven sprocket 25 to rotate, and further drive the conveying head 23 on the conveying belt 22 to do periodic rotary motion.

When the bobbin 7 falls down from the upstream mechanism (small head is downward), the bobbin 7 falls into the transmission head 23 through the guide cylinder 3, the small head of the bobbin 7 is inserted and matched in the transmission head 23, the guide cylinder 3 is opened, the transmission head 23 moves to the position below the suction head 4 along with the movement of the conveyor belt 22, the lifting device 6 drives the suction head 4 to descend, the sleeve 42 at the lower part of the suction head 4 is sleeved outside the large head of the bobbin 7, at the moment, the corrugated pipe 41 is unfolded, the thread head of the bobbin 7 is sucked upwards by the suction force generated by the suction device, the thread head enters the suction head 4, the shearing assembly 5 works, the driving piece 54 drives the second shearing piece 53 to close, so that the thread head is sheared, and the operation of removing the thread head is finished; after the thread ends are cut, the lifting device 6 drives the suction head 4 to ascend, the conveying head 23 continues to move forwards along with the movement of the conveying belt 22 until the conveying head 23 reaches the arc part of the rotary conveying mechanism, the bobbin 7 falls out of the conveying head 23 (the large end falls out downwards) under the action of gravity along with the toppling of the conveying head 23, and meanwhile, the large-small end and the small end are switched (the small end is changed into the large end to be downward).

As an extension, a sensor can be provided in the suction head 4, the cutting assembly 5 being operated when the sensor detects the entry of a thread end into the suction head 4.

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic insert yarn device's odd yarn mechanism, is including support (1), characterized by: support (1) on be provided with gyration transport mechanism, gyration transport mechanism including drive arrangement (21), drive arrangement (21) connect transmission and be conveyer belt (22) of loop configuration, conveyer belt (22) on be provided with a plurality of delivery head (23), support (1) on be provided with guide cylinder (3) and suction head (4) above delivery head (23) orbit of marcing, guide cylinder (3) form by the half section of thick bamboo piece that can open and shut closing, suction head (4) be connected with getter device, suction head (4) on be provided with shearing assembly (5).

2. The thread end removing mechanism of an automatic thread inserting device according to claim 1, wherein: the shearing assembly (5) comprises a shell (51), a first shearing sheet (52) and a second shearing sheet (53) which are matched with each other are arranged in the shell (51), the second shearing sheet (53) is hinged with the shell (51), and one end of the second shearing sheet (53) extends out of the shell (51) and is connected with a driving piece (54).

3. The thread end removing mechanism of an automatic thread inserting device according to claim 2, wherein: the suction head (4) is connected with a lifting device (6), and the suction head (4) is connected with a corrugated pipe (41).

4. The thread end removing mechanism of an automatic thread inserting device according to claim 3, wherein: the lower part of the suction head (4) is provided with a sleeve (42).

5. The thread end removing mechanism of an automatic thread inserting device according to any one of claims 1 to 4, wherein: the rotary conveying mechanism further comprises a pair of driving chain wheels (24) and a pair of driven chain wheels (25), the conveying belts (22) are wound outside the corresponding driving chain wheels (24) and the corresponding driven chain wheels (25), the driving device (21) is connected with and drives the driving chain wheels (24), and the conveying head (23) is arranged between the two conveying belts (22).

6. The thread end removing mechanism of an automatic yarn inserting device according to claim 5, wherein: the transmission heads (23) are fixed on a mounting rack (23a), and the mounting rack (23a) is bridged on the two transmission belts (22).

7. The thread end removing mechanism of an automatic yarn inserting device according to claim 6, wherein: the conveying belt (22) is provided with a plurality of mounting positions (22a), and the mounting rack (23a) is fixed on the mounting positions (22 a).

8. The thread end removing mechanism of an automatic yarn inserting device according to claim 7, wherein: the upper part of the guide cylinder (3) is provided with a guide part (31) in a horn-shaped structure.

9. The thread end removing mechanism of the automatic yarn inserting device according to claim 8, wherein a tapered portion (32) is provided at a lower portion of the guide cylinder (3).

10. The thread end removing mechanism of an automatic yarn inserting device according to claim 9, wherein: the transmission head (23) is in a conical structure.