CN217265445U

CN217265445U - Yarn shaking prevention device and fiber forming production system

Info

Publication number: CN217265445U
Application number: CN202122066531.9U
Authority: CN
Inventors: 陈广胜; 文建设; 冯辉; 陆明; 魏研佳
Original assignee: Jushi Group Co Ltd
Current assignee: Jushi Group Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-08-23
Anticipated expiration: 2031-08-30

Abstract

The application relates to a yarn shaking prevention device and a fiber forming production system, which comprise a rotary driving part, a fixing part and a yarn blocking component; the fixed part is detachably connected with the rotary driving part, the yarn blocking component is connected to one end part of the fixed part, which is far away from the rotary driving part, and the yarn blocking component is used for contacting with yarns; the rotary driving part drives the wire blocking component to rotate through the fixing part. Under the operating condition, can start the rotation driving part and make the silk subassembly of keeping off rotatory to the perpendicular angle with the yarn movement track, the yarn can contact the silk subassembly of keeping off when the yarn is moving to the outside because of the shake in the reciprocating motion process of following the shuttle, keeps off the silk subassembly and prevents that the yarn from rocking and running out of shuttle both sides to effectively avoid making the yarn run out of shuttle because of the yarn shake and lead to the fact the scattered silk problem of hair, guarantee product quality.

Description

Yarn shaking prevention device and fiber forming production system

Technical Field

The application relates to the technical field of glass fiber manufacturing, in particular to a yarn shaking prevention device and a fiber forming production system.

Background

The glass fiber is prepared by melting ore raw materials at high temperature into glass liquid, flowing out of a bushing plate, cooling to form fiber, and winding into yarn balls by a wire drawing machine. The monofilament diameter of the product is only several micrometers to twenty micrometers, which is equivalent to 1/20-1/5 of a hair, has the advantages of high mechanical strength, corrosion resistance, high temperature resistance, good insulating property and the like, and is widely used in the fields of building materials, petroleum, chemical industry and the like.

In the glass fiber drawing and forming production process, in the process that a fiber product moves back and forth along with a shuttle, yarns are easy to shake in the air due to the tension effect, the condition that the yarns run out of the shuttle is further generated, and the yarns run out of the shuttle can cause loose fibers in the final product, so that the product quality is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present application provides a yarn shaking prevention device and a fiber forming production system.

According to a first aspect of the application, a yarn shaking prevention device is provided, which comprises a rotary driving part, a fixing part and a yarn blocking component;

the fixed part is detachably connected with the rotary driving part, the yarn blocking component is connected to one end, far away from the rotary driving part, of the fixed part, and the yarn blocking component is used for being in contact with yarns;

the rotary driving part drives the wire blocking component to rotate through the fixing part.

Preferably, the rotary driving part comprises a housing, a driving device positioned in the housing, and a first connecting piece fixedly connected with the housing;

the fixing part comprises a fixed seat and a second connecting piece fixedly connected with the fixed seat;

the first connecting piece is detachably connected with the second connecting piece.

Preferably, the first connecting piece and the second connecting piece form a detachable connection through a threaded fastener.

Preferably, the driving means comprises a cylinder or a motor.

Preferably, the rotation driving part drives the wire blocking component to rotate by an angle of 0-180 degrees through the fixing part.

Preferably, the end part of the fixing seat far away from the second connecting piece is provided with a mounting hole, and the wire blocking component penetrates through the mounting hole and is fixed in the mounting hole.

Preferably, the thread blocking assembly comprises a plurality of thread blocking rods and a plurality of mounting sleeves, the thread blocking rods are different in diameter, the thread blocking rods correspond to the mounting sleeves one by one, the mounting sleeves are different in inner diameter size, and the mounting sleeves are same in outer diameter size;

the installation sleeve is sleeved outside the screw retaining rod, the installation sleeve is in interference fit with the screw retaining rod, and the screw retaining rod is installed in the installation hole through the installation sleeve.

Preferably, a threaded hole is formed in the fixing seat and communicated with the mounting hole, the axial direction of the threaded hole is perpendicular to the axial direction of the screw blocking rod, a jackscrew is installed in the threaded hole, and one end of the jackscrew abuts against the outer wall of the screw blocking component.

Preferably, the screw retaining rod is made of high-wear-resistant materials.

According to a second aspect of the present application, there is provided a fiber forming production system comprising the yarn shaking preventing device of the first aspect, the number of the yarn shaking preventing device being at least one;

the yarn blocking component of the yarn shaking preventing device is perpendicular to the reciprocating motion track of the yarn.

The technical scheme of this application has following beneficial effect: under the working state, the rotary driving part can be started to enable the yarn blocking component to rotate to a position perpendicular to the motion track of the yarn, the yarn can contact the yarn blocking component when moving outwards due to shaking in the process of reciprocating motion along with the shuttle, and the yarn blocking component prevents the yarn from running out of two sides of the shuttle, so that the problem of broken yarn caused by the fact that the yarn runs out of the shuttle due to shaking of the yarn can be effectively avoided, and the product quality is guaranteed.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the application. To a person skilled in the art, without inventive effort, other figures can be derived from these figures.

Fig. 1 is a schematic structural diagram of a yarn whipping prevention device according to an exemplary embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Description of the drawings: the yarn referred to in this application is a glass fiber yarn.

The application provides a yarn shaking prevention device which comprises a rotary driving part, a fixing part and a yarn blocking assembly; the fixing part is detachably connected with the rotary driving part, the yarn blocking component is connected to one end of the fixing part, which is far away from the rotary driving part, and the yarn blocking component is used for contacting with yarns; the rotary driving part drives the wire blocking component to rotate through the fixing part. Under the operating condition, can start the rotation driving part and make the silk subassembly of keeping off rotatory to the angle perpendicular with the yarn motion orbit, the yarn can contact the silk subassembly of keeping off when the yarn is making reciprocating motion in-process because of the shake and causing the outside activity in following the shuttle, keeps off the silk subassembly and prevents that the yarn from running out the shuttle both sides to can effectively avoid making the yarn run out the scattered silk problem that the shuttle caused because of the yarn shake, guarantee product quality.

In an exemplary embodiment, as shown in fig. 1, a yarn shaking prevention device comprises a rotary driving part 1, a fixing part 2 and a yarn blocking component 3. The connection can be dismantled to rotation driving portion 1 and fixed part 2, keeps off silk subassembly 3 and connects the one end of keeping away from rotation driving portion 1 at fixed part 2, and rotation driving portion 1 is used for driving fixed part 2 and drives and keep off silk subassembly 3 and rotate to the position perpendicular or parallel equal angle with yarn movement track, keeps off silk subassembly 3 and can block excessive shake when yarn reciprocating motion, so as to prevent to run away from the shuttle because of the yarn shake causes.

Wherein, the rotation driving part 1 includes a driving device 11, a first connecting piece 12 and a housing 13, and the first connecting piece 12 is fixedly installed on the outer wall of the end part of the housing 13 and provides a connection for the rotation driving part 1 and the fixing part 2. The housing 13 covers the driving device 11, and has an effect of protecting the driving device 11 and facilitating installation. The driving device 11 can drive the first connecting piece to rotate within the range of 0-180 degrees, and because the first connecting piece 12 is fixedly connected with the fixing part 2, the driving device 11 can drive the fixing part 2 through the first connecting piece 12, and further drive the wire blocking component 3 to rotate within the range of 0-180 degrees.

In an example of this embodiment, the driving device 11 may be configured as a rotary cylinder, the rotary cylinder may drive the output shaft to reciprocate within a certain angle range by using compressed air, and the air supply assembly is fixed, so as to save the installation space and facilitate the use. Meanwhile, when the rotary cylinder is used as the driving device 11, a through hole for facilitating connection between a cylinder pipe and the outside is formed in a corresponding position on the housing 13.

In another example, the driving device 11 may also be configured as a motor, and the motor may also achieve the above effects as the driving device 11, and the control angle of the motor is relatively accurate and the movement is rapid.

In this embodiment, as shown in fig. 1, the fixing portion 2 includes a fixing seat 21 and a second connecting member 22, the fixing seat 21 is fixedly connected to the second connecting member 22, and a mounting hole is opened at an end portion of the fixing seat 21 far away from the second connecting member 22, the thread blocking assembly 3 is sleeved in the mounting hole and fixed, the second connecting member 22 is detachably connected to the first connecting member 12 through a threaded fastener, so as to facilitate the detachment and maintenance of the fixing portion 2.

The first connecting member 12 and the second connecting member 22 may be flanges with corresponding threaded holes, and when the flanges are used as connecting members, the rotary driving portion 1 and the fixing portion 2 are firmly installed, and the flanges are not easily loosened and deformed, so that the cost is low. During installation and use, a flange gasket can be arranged between the first connecting piece 12 and the second connecting piece 22 to enhance the tightness of the connection between the two.

In this embodiment, as shown in fig. 1, a threaded hole is formed in the side wall of the fixing base 21, the threaded hole is communicated with the mounting hole, the axial direction of the threaded hole is perpendicular to the axial direction of the wire retaining assembly 3, a jack screw 23 is installed in the threaded hole, the end of the jack screw 23 located in the fixing base 21 abuts against the outer wall of the wire retaining assembly 3, and the wire retaining assembly 3 is fixed in the mounting hole.

In this embodiment, as shown in fig. 1, the wire blocking assembly 3 includes a plurality of wire blocking rods with different diameters and a plurality of installation sleeves with different inner diameters, for the convenience of installation and use of the wire blocking assembly 3, the outer diameter of the installation sleeves is all set to the same size, each wire blocking rod is provided with an installation sleeve matched with the diameter of the wire blocking rod in size, the wire blocking rod is in interference fit with the installation sleeves, and the wire blocking rod is installed in the installation hole in the fixing seat 21 through the installation sleeves. The installation sleeve can reduce the loss caused by friction between the screw retaining rod and the side wall of the installation hole in the using process, and the service life of the screw retaining rod is prolonged.

The lead screw blocking rod is made of high-wear-resistant materials, and can be set to be a carbon fiber rod in actual work, the carbon fiber rod is light in weight and high in strength, and the driving load of the driving device 11 can be relatively reduced on the premise that normal work is not influenced. In addition, the diameter range of the screw retaining rod is 10-12 mm, and the specific taking of the screw retaining rod is subject to actual requirements.

The application also provides a fiber forming production system, one or more yarn shaking prevention devices can be arranged in the fiber forming production system to realize the yarn shaking prevention function, when a plurality of yarn shaking prevention devices are arranged, the devices are arranged in the vertical direction of the movement track of the yarns side by side, and the specific arrangement of the devices is based on the actual requirement.

The application provides a prevent yarn shake device and fibre shaping production system, rotation driving portion can dismantle with the fixed part and be connected, keep off the one end that the rotation driving portion was kept away from at the fixed part to the silk subassembly, when the yarn carried out reciprocating motion along with the shuttle, rotation driving portion drive fixed part with keep off the silk subassembly rotate to with the yarn movement track vertical direction on, through keeping off the yarn contact that the silk subassembly rocked about with, prevent that the yarn from running away from the shuttle because of the range of rocking is too big, can effectively avoid the broken silk problem of hair that causes because of the yarn runs away from the shuttle, guarantee product quality.

After the working state is finished, the rotary driving part drives the fixing part and the yarn blocking component to rotate to an angle parallel to the reciprocating motion of the yarns, the yarn blocking component is folded, the space of the device is saved, and waste yarns are prevented from being adhered to the device.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present application.

Claims

1. The yarn shaking prevention device is characterized by comprising a rotary driving part (1), a fixing part (2) and a yarn blocking component (3);

the fixing part (2) is detachably connected with the rotary driving part (1), the yarn blocking component (3) is connected to one end, far away from the rotary driving part (1), of the fixing part (2), and the yarn blocking component (3) is used for being in contact with yarns;

the rotary driving part (1) drives the wire blocking component (3) to rotate through the fixing part (2).

2. Yarn jitter prevention device according to claim 1, characterized in that the rotary drive (1) comprises a housing (13), a drive (11) within the housing (13) and a first connection element (12) fixedly connected to the housing (13);

the fixing part (2) comprises a fixing seat (21) and a second connecting piece (22) fixedly connected with the fixing seat (21);

the first connecting piece (12) is detachably connected with the second connecting piece (22).

3. Yarn jitter prevention device according to claim 2, characterized in that the first connector (12) and the second connector (22) are detachably connected by means of a threaded fastener.

4. Yarn jitter prevention device according to claim 2, characterized in that the drive means (11) comprises a pneumatic cylinder or an electric motor.

5. The yarn shake preventing device according to claim 2, wherein the rotation driving part (1) drives the yarn blocking component (3) to rotate through the fixing part (2) by an angle of 0-180 degrees.

6. The yarn shake preventing device according to claim 2, wherein a mounting hole is formed in an end of the fixing seat (21) far away from the second connecting piece (22), and the yarn blocking component (3) penetrates through the mounting hole and is fixed in the mounting hole.

7. The yarn shake preventing device according to claim 6, wherein the yarn blocking assembly (3) comprises a plurality of yarn blocking rods and a plurality of mounting sleeves, the yarn blocking rods are different in diameter, the yarn blocking rods and the mounting sleeves are in one-to-one correspondence, the mounting sleeves are different in inner diameter size, and the mounting sleeves are same in outer diameter size;

8. The yarn shaking preventing device according to claim 7, wherein the fixing seat (21) is provided with a threaded hole, the threaded hole is communicated with the mounting hole, the axial direction of the threaded hole is perpendicular to the axial direction of the yarn blocking rod, a jackscrew (23) is mounted in the threaded hole, and one end of the jackscrew (23) abuts against the outer wall of the yarn blocking component (3).

9. The yarn anti-shake apparatus according to claim 7, wherein the yarn blocking rod is made of a highly wear-resistant material.

10. A fiber forming production system, characterized in that the fiber forming production system comprises at least one yarn anti-shake device as claimed in any one of claims 1 to 9;

the yarn blocking component (3) of the yarn shaking preventing device is perpendicular to the reciprocating motion track of the yarn.