阅读说明：本技术 一种细纱管纱批量退绕机 (Spun yarn bobbin batch unwinder ) 是由 沈方勇 杜亚杰 吴阳 代俊 沈忱 王璇 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种细纱管纱批量退绕机,包括放置多排管纱的模块化纱架、支架、设置有导纱喇叭的导纱背板,位于所述导纱背板两侧的驱动箱体和支撑箱体,安装于所述驱动箱体与支撑箱体之间的不锈钢辊子和皮辊,所述驱动箱体与支撑箱体通过中面部连接稳固。所述支架的下端连接所述模块化纱架,其上端用以分别安装连接所述驱动箱体及支撑箱体,所述导纱背板以铰接方式连接于所述驱动箱体与支撑箱体之间可调节角度,所述皮辊安装于铰接支座上。所述驱动箱体内安装有电机,所述电机通过同步带驱动所述不锈钢辊子转动。本发明结构合理,安全方便,运行高效,可调节范围大,能够满足各种退绕数量,适应各种纱线的退绕。(The invention discloses a spun yarn cop batch unwinder, which comprises a modularized creel for placing a plurality of rows of cops, a bracket, a yarn guide back plate provided with a yarn guide horn, a driving box body and a supporting box body which are positioned at two sides of the yarn guide back plate, a stainless steel roller and a leather roller which are arranged between the driving box body and the supporting box body, wherein the driving box body and the supporting box body are stably connected through a middle surface part. The lower end of the support is connected with the modular creel, the upper end of the support is used for being respectively connected with the driving box body and the supporting box body in an installing mode, the yarn guide back plate is connected between the driving box body and the supporting box body in a hinged mode, the angle of the yarn guide back plate can be adjusted, and the leather roller is installed on the hinged support. The motor is installed in the driving box body and driven by the synchronous belt to rotate the stainless steel roller. The invention has reasonable structure, safety and convenience, high operation efficiency and large adjustable range, can meet various unwinding quantities and is suitable for unwinding various yarns.)

1. A spun yarn cop batch unwinder is characterized by comprising a modularized creel for placing a plurality of rows of cop yarns, a support, a yarn guide back plate provided with yarn guide horns, a driving box body and a supporting box body which are positioned at two sides of the yarn guide back plate, and a stainless steel roller and a leather roller which are arranged between the driving box body and the supporting box body, wherein the driving box body and the supporting box body are stably connected through a middle panel;

the lower end of the support is connected with the modular creel, the upper end of the support is used for being respectively connected with the driving box body and the supporting box body in an installing mode, the yarn guide back plate is connected between the driving box body and the supporting box body in a hinged mode and can adjust the angle, and the leather roller is installed on the hinged support.

2. The spun yarn cop batch unwinder as claimed in claim 1, wherein the hinged supports comprise two upper leather roller supports and two lower leather roller supports, the two upper leather roller supports are mounted at two ends of the leather roller, the two lower leather roller supports are respectively mounted on the driving box and the supporting box, and the upper leather roller supports are correspondingly mounted on the lower leather roller supports in a hinged manner.

3. The spun yarn cop batch unwinder as claimed in claim 1, wherein a leather roller handle is arranged above the leather roller in parallel, two ends of the leather roller handle are connected with the two leather roller upper supports, and the leather roller handle and the leather roller are combined to form a manually openable and closable gravity-pressing leather roller structure.

4. The spun yarn cop batch unwinder as claimed in claim 1, wherein the driving box is internally provided with a motor, the motor and the stainless steel roller are provided with a synchronous pulley set, and a synchronous belt is arranged on the synchronous pulley set.

5. The spun yarn cop batch unwinder as claimed in claim 1, wherein the yarn guiding back plate is provided with a row of yarn guiding horns at the yarn feeding edge, and the yarn guiding horns are evenly spaced.

6. The spun yarn cop batch unwinder as claimed in claim 1, wherein the modular creel is hingedly mounted with an adjustable angle creel adjustment plate, the creel adjustment plate being configured to hold the cop forming arrays in fixed positions.

7. The spun yarn cop batch unwinder as claimed in claim 4, wherein a leakage protector is mounted in the supporting box and connected to the motor by a wire.

8. The spun yarn cop batch unwinder as claimed in claim 1, wherein a container for holding waste yarn is placed at the abdications of the support under the middle panel.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of textile machinery, in particular to a spun yarn cop batch unwinder.

[ background of the invention ]

With the development of spinning frames, more and more cop can be produced in equipment tests, and the reduction of staff usage, labor intensity and work risk is an irreparable subject. In such a situation, a cop batch unwinder becomes a necessary option. In the current spinning frame test, the cop usually uses the colluding sword to carry out manual cutting and is discoloured, and this kind of operation consumes the manual work, and inefficiency exists higher injury risk, and damages the spool easily, influences the test work of spinning frame.

[ summary of the invention ]

In view of the above, in order to overcome the defects of the prior art, the invention provides the spun yarn cop batch unwinder which has the advantages of reasonable structure, safety, convenience, high operation efficiency and large adjustable range, can meet various unwinding quantities, and is suitable for unwinding various yarns.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a spun yarn cop is unwinder in batches, is including placing modularization creel, the support of multiseriate cop, being provided with the yarn backplate of leading yarn loudspeaker, is located lead the drive box and the supporting box of yarn backplate both sides, install in stainless steel roller and leather roller between drive box and the supporting box, the drive box is connected firmly through well panel with the supporting box, the cop is array and arranges, and its column number corresponds lead the quantity of yarn loudspeaker on the yarn backplate.

The lower end of the support is connected with the modular creel, the upper end of the support is used for being respectively connected with the driving box body and the supporting box body in an installing mode, the yarn guide back plate is connected between the driving box body and the supporting box body in a hinged mode and can be adjusted in angle, and the leather roller is installed on the hinged support.

Further, the hinged support comprises two leather roller upper supports and two leather roller lower supports, the two leather roller upper supports are installed at two ends of the leather roller, the two leather roller lower supports are installed on the driving box body and the supporting box body respectively, the leather roller upper supports are installed on the leather roller lower supports in a hinged mode, and the two leather roller lower supports can be adjusted to be installed at upper and lower positions so as to change the delivery angle of the removed yarns.

The roller handle is arranged above the roller in parallel, two ends of the roller handle are connected with the two upper bearings of the roller, the roller handle and the roller are combined to form a gravity pressurizing roller structure which can be opened and closed manually, and the pressurizing is carried out to ensure the yarn conveying quality. The leather roller is pressurized under the action of gravity to ensure that the leather roller is close to the stainless steel roller, and the stainless steel roller drives the pressurizing leather roller to rotate.

Install the motor in the driving box, the motor with the stainless steel roller is equipped with synchronous pulley group, set up the hold-in range on the synchronous pulley group, the motor passes through synchronous belt drive the stainless steel roller rotates.

Preferably, a row of yarn guide horns are arranged at the edge of the yarn inlet of the yarn guide back plate, and the yarn guide horns are uniformly distributed at intervals so as to guide the yarn to enter the roller according to a preset track. The yarn guide back plate carries out rectification restraint on yarns through the yarn guide loudspeaker so as to ensure smooth feeding of the yarns.

Furthermore, but install angle regulation's creel regulating plate with articulated mode on the modularization creel, the fixed position that sets up on the creel regulating plate places the cop forms the array. The creel adjusting plate adjusts the angle position of the cop to align to the yarn guide horn on the yarn guide back plate, so that the yarn on the cop is smoothly sent out, yarn breakage is avoided, and smoothness of the unwinding process is ensured.

Install earth-leakage protector in the supporting box, earth-leakage protector passes through the line connection the motor uses earth-leakage protector starter motor operates.

Furthermore, the container that holds waste yarn is placed to the department of stepping down of well panel below support, can let the yarn that moves back out directly fall into the container that the below was placed to reduce the required manual work of clearance.

And, the design of well panel has specific angle, can guarantee that the direction of sending out of backing off yarn is kept away from well panel to reduce the possibility of hanging the yarn.

The invention has the advantages of reasonable structure, large adjustable range, capability of meeting various unwinding quantities, suitability for unwinding various yarns, safety, convenience, simple operation and high operation efficiency.

[ description of the drawings ]

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view showing a structure of a conveyance of the present invention.

Fig. 3 is a driving structure view of the present invention.

Fig. 4 is a front view of the mounting direction.

In the figure, 1, a modular creel, 2, a creel adjusting plate, 3, cop, 4, a support, 5, a yarn guide back plate, 6, a yarn guide loudspeaker, 7, a stainless steel roller, 8, a leather roller, 9, a leather roller upper support, 10, a leather roller lower support, 11, a leather roller handle, 12, a driving box body, 13, a supporting box body, 14, a middle panel, 15, an electric leakage protector, 16, a motor, 17, a synchronous belt, 18 and a synchronous pulley group.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a spun yarn cop batch unwinder comprises a modular creel 1, a creel adjusting plate 2, a cop 3, a bracket 4, a yarn guide back plate 5, a yarn guide horn 6, a stainless steel roller 7, a leather roller 8, a leather roller upper support 9, a leather roller lower support 10, a leather roller handle 11, a driving box body 12, a supporting box body 13, a middle panel 14, an electric leakage protector 15, a motor 16, a synchronous belt 17 and a synchronous pulley group 18.

The modular creel 1 is provided with a creel adjusting plate 2 with an adjustable angle in a hinged mode, the cop 3 is placed at a fixed position on the creel adjusting plate 2 to form an array, and the number of lines of the array corresponds to the number of yarn guide horns 6 on the yarn guide back 5.

The two leather roller upper supports 9 are arranged at two ends of the leather roller 8, the two leather roller lower supports 10 are respectively arranged on the driving box body 12 and the supporting box body 13, the leather roller upper supports 9 are correspondingly arranged on the leather roller lower supports 10 in a hinged mode, and the two leather roller lower supports 10 can be adjusted to be vertically arranged so as to change the delivery angle of the unwound yarns.

Roller handle 11 is arranged in parallel above the roller 8, two ends of the roller handle 11 are connected with two roller upper supports 9, the roller handle 11 and the roller 8 are combined to form a gravity pressurizing roller structure which can be opened and closed manually, and the pressurizing is carried out to ensure the yarn conveying quality. The leather roller 8 is pressurized by gravity to ensure that the leather roller 7 is tightly close to the stainless steel roller 7, and the stainless steel roller 7 drives the pressurizing leather roller 8 to rotate.

Install motor 16 in the drive box 12, motor 16 passes through hold-in range 17 drive stainless steel roller 7 and rotates, and stainless steel roller 7 installs between drive box 12 and supporting box 13, drive box 12 is connected through well panel 14 with supporting box 13 and is kept firm, and earth-leakage protector 15 installs in supporting box 13. The middle panel 14 installed between the driving housing 12 and the supporting housing 13 serves to connect the two housings and provide structural rigidity, and is installed at an angle far from the yarn to be conveyed to avoid hanging of the yarn to achieve stable operation of the whole machine.

Lead 5 yarn backplates to install with articulated mode and realize regulatory function between two boxes to adopt screw assembly to fix adjusting position, lead 5 marginal installations of yarn backplates and one row of yarn loudspeaker 6 of leading, lead the line number that the quantity of yarn loudspeaker 6 corresponds lower side's yarn 3, correspond the conduction yarn. The cop 3 is placed on the fixed position of the creel adjusting plate 2 to form an array.

As shown in fig. 1, the cop 3 is divided into nineteen rows of four rows in terms of display, and each row angle can be independently adjusted through the corresponding creel adjusting plate 2, so that the cop 3 is aligned with the nineteen yarn guide horns 6 above, and smooth unwinding process is ensured.

Two upper leather roller supports 9 are arranged at two ends of a leather roller 8, and two ends of a leather roller handle 11 are connected with the two upper leather roller supports 9; two leather roller lower supports 10 are respectively arranged on a driving box body 12 and a supporting box body 13, a leather roller upper support 9 provided with a leather roller 8 is arranged on the leather roller lower support 10 in a hinged mode to realize gravity pressurization, and the leather roller lower support 10 can be adjusted in the vertical installation position to change the delivery angle of unwound yarns. The driving box body 12 and the supporting box body 13 are installed on the support 4, the modularized creel 1 is connected below the support 4, the creel adjusting plate 2 is installed on the modularized creel 1 in a hinged mode to achieve an adjusting function, and adjusting positions are fixed well through screw components.

During the use, place several arrays cop 3 on modularization creel 1, use leather roller handle 11 to lift up leather roller 8, pass the yarn on the cop 3 earlier and lead yarn loudspeaker 6 that corresponds on yarn backplate 5, place again on stainless steel roller 7, then use leather roller handle 11 with leather roller 8 playback and accomplish the pressurization, place the container that holds useless yarn in the abdication department of support 4 below well panel 14, use earth-leakage protector 15 start-up motor 16, the yarn will be followed cop 3 and unreeled in the container.

The invention can adjust the leather roller support structure of the yarn feeding direction and the non-contact yarn feeding structure through the leather roller gravity pressurizing structure which can be manually opened and closed, realizes the collective yarn withdrawing of any bobbin yarn quantity, and has the advantages of reasonable design, safety, convenience, simple operation and high operation efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.