CN215478817U

CN215478817U - Prevent pulling equipment for polypropylene fibre production of excursion

Info

Publication number: CN215478817U
Application number: CN202121841625.2U
Authority: CN
Inventors: 庄美兰; 钱银珍; 孙亚芹; 顾勇; 周玉达
Original assignee: Haian Haitian Thread Making Co ltd
Current assignee: Haian Haitian Thread Making Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a deviation-preventing traction device for polypropylene fiber production, which comprises: a bracket, a bearing and a guide wheel; bearings are arranged on two sides of the top end of the support, and the support is connected with the bearings in an embedding mode; the guide wheel is arranged in the middle of the top end of the support, and the guide wheel is connected with the support through a bearing; the support frame is arranged on one side of the upper part of the bracket and is connected with the bracket in a welding mode; the fixing column is arranged on the inner wall of the upper part of the support frame and is connected with the support frame in a welding mode; reset spring sets up in the outside of fixed column, and reset spring cup joints through clearance fit mode with the fixed column. Through the improvement structurally, have the polypropylene fibre silk and pull and prevent excursion function to the safety in utilization can be strong, fully guarantee product quality, improve its practical performance and practical value advantage such as greatly, thereby the effectual problem and the not enough that appear in having solved current device.

Description

Prevent pulling equipment for polypropylene fibre production of excursion

Technical Field

The utility model relates to the technical field of polypropylene fiber production equipment, in particular to anti-deviation traction equipment for polypropylene fiber production.

Background

Polypropylene fiber is the last-shown of synthetic fibers known as polypropylene fiber. The production method of the prior multi-purpose polypropylene strong yarn adopts polypropylene resin with melt flow index MFI =5-40 and molecular weight distribution index MWD <7 to spin and form at 400-1600/min spinning speed, and then carries out two-stage traction and twisting on a spindle type traction twisting machine to prepare the high-strength polypropylene filament with the multifilament titer of 400-1600 dtex.

But lack a deviation prevention equipment when pulling between twisting machine and the wind-up roll during polypropylene fibre silk production, lead to pulling in-process polypropylene fibre silk and appear the skew easily, cause the polypropylene fibre silk to roll up inhomogeneous, the quality subalternation problem appears.

In view of the above, the present invention provides a traction apparatus for producing polypropylene fiber yarns, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide anti-deviation traction equipment for producing polypropylene yarns, which aims to solve the problems and the defects in the background technology.

In order to achieve the purpose, the utility model provides anti-deviation traction equipment for producing polypropylene yarns, which is achieved by the following specific technical means:

a prevent pulling equipment for polypropylene fibre silk production that shifts includes: the device comprises a bracket, a bearing, a guide wheel, a support frame, a fixed column, a return spring and a pressing plate; bearings are arranged on two sides of the top end of the support, and the support is connected with the bearings in an embedding mode; the guide wheel is arranged in the middle of the top end of the support, and the guide wheel is connected with the support through a bearing; the support frame is arranged on one side of the upper part of the bracket and is connected with the bracket in a welding mode; the fixing column is arranged on the inner wall of the upper part of the support frame and is connected with the support frame in a welding mode; the reset spring is arranged outside the fixed column and is sleeved with the fixed column in a clearance fit manner; the pressing plate is arranged at the bottom end of the fixing column, and the pressing plate and the fixing column are connected in a penetrating mode in a clearance fit mode.

As a further optimization of the technical scheme, the anti-shifting traction equipment for producing the polypropylene fibers is provided with the support in a U shape, and the middle position of the bottom of the support is provided with the bolt fixing hole.

As a further optimization of the technical scheme, the guide wheel of the anti-deviation traction equipment for producing the polypropylene fibers is I-shaped, and pin shafts are arranged at two ends of the guide wheel and embedded into the bearing for fixed connection.

As a further optimization of the technical scheme, the fixed column of the anti-deviation traction equipment for producing the polypropylene filaments is fixedly arranged right above the guide wheel through a Contraband-shaped support frame.

As a further optimization of the technical scheme, the top end of the return spring of the anti-deviation traction equipment for producing the polypropylene filaments is attached to the inner wall of the upper part of the support frame, and the bottom end of the return spring is attached to the top surface of the pressing plate.

As a further optimization of the technical scheme, the pressure plate of the anti-shifting traction equipment for producing the polypropylene fibers is of a rectangular plate-shaped structure, and the bottom surface of the pressure plate covers the upper surface of the guide wheel through the fixing column.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the anti-deviation traction equipment for producing the polypropylene fibers, the polypropylene fibers are placed on the guide wheel, and the guide wheel can play a role in preventing deviation in the traction process, so that the winding quality is greatly improved, and the anti-deviation traction equipment has higher practical value.

2. According to the anti-deviation traction equipment for producing the polypropylene fibers, the pressing plate is arranged on the upper portion of the guide wheel, so that the polypropylene fibers can be effectively prevented from falling off from the guide wheel in the traction process, and the use safety and the practicability of the device are greatly improved.

3. The device has the advantages of improving the structure, having the function of preventing the deviation of the polypropylene fiber traction, having strong use safety performance, fully ensuring the rolling quality of the product, greatly improving the practical performance and the practical value and the like, thereby effectively solving the problems and the defects in the prior device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the stent structure of the present invention;

FIG. 3 is a schematic view of the structure of the guide wheel of the present invention;

fig. 4 is a schematic view of the structure of the pressure plate of the present invention.

In the figure: the device comprises a support 1, a bearing 2, a guide wheel 3, a support frame 4, a fixing column 5, a return spring 6 and a pressing plate 7.

Detailed Description

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a traction apparatus for producing anti-migration polypropylene filaments:

a prevent pulling equipment for polypropylene fibre silk production that shifts includes: the device comprises a support 1, a bearing 2, a guide wheel 3, a support frame 4, a fixing column 5, a return spring 6 and a pressing plate 7; bearings 2 are arranged on two sides of the top end of the support 1, and the support 1 is connected with the bearings 2 in an embedding mode; the guide wheel 3 is arranged in the middle of the top end of the bracket 1, and the guide wheel 3 is connected with the bracket 1 through a bearing 2; the support frame 4 is arranged on one side of the upper part of the bracket 1, and the support frame 4 is connected with the bracket 1 in a welding mode; the fixed column 5 is arranged on the inner wall of the upper part of the support frame 4, and the fixed column 5 is connected with the support frame 4 in a welding mode; the reset spring 6 is arranged outside the fixed column 5, and the reset spring 6 is sleeved with the fixed column 5 in a clearance fit manner; the pressing plate 7 is arranged at the bottom end of the fixing column 5, and the pressing plate 7 is in cross connection with the fixing column 5 in a clearance fit mode.

Specifically, the support 1 is U-shaped, and the intermediate position of the support 1 bottom is equipped with the bolt fastening hole, and the support 1 utilizes rag bolt to fix on workshop ground through the bolt fastening hole to it can set up many places at interval to be the in-line arrangement mode.

Specifically, the guide wheel 3 is I-shaped, and pin shafts are arranged at two ends of the guide wheel 3 and are embedded into the bearing 2 for fixed connection.

Specifically, the fixing column 5 is fixedly arranged right above the guide wheel 3 through a support frame 4 in the shape of Contraband.

Specifically, the top end of the return spring 6 is attached to the inner wall of the upper part of the support frame 4, and the bottom end of the return spring is attached to the top surface of the pressing plate 7.

Specifically, the pressing plate 7 is of a rectangular plate-shaped structure, the bottom surface of the pressing plate 7 covers the upper surface of the guide wheel 3 through the fixing column 5, the pressing plate 7 can prevent the polypropylene fiber from coming off the guide wheel 3, and the anti-deviation capacity of the polypropylene fiber is improved.

The method comprises the following specific implementation steps:

when the device is used, the support 1 is firstly arranged at one or more positions on the ground of a workshop between the traction twisting machine and the winding roller according to the traction distance, then the pressing plate 7 is lifted to place the polypropylene fiber into the guide wheel 3, so that the traction work can be started, the polypropylene fiber can be prevented from deviating through the guide wheel 3, and meanwhile, the pressing plate 7 prevents the polypropylene fiber from deviating from the guide wheel 3, so that the practical value of the device is greatly improved.

In summary, the following steps: according to the anti-deviation traction equipment for the polypropylene fiber production, the polypropylene fiber is placed on the guide wheel, and the guide wheel can play a role in preventing deviation in the traction process, so that the winding quality is greatly improved, and the anti-deviation traction equipment has higher practical value; set up the clamp plate through the upper portion at the guide pulley to can prevent effectively that the polypropylene fibre silk from deviating from in pulling the in-process east guide pulley, improve the device's safety in utilization and practicality then greatly, thereby the effectual problem and not enough that appear in having solved current device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prevent pulling equipment for polypropylene fibre silk production that shifts includes: the device comprises a support (1), a bearing (2), a guide wheel (3), a support frame (4), a fixing column (5), a return spring (6) and a pressing plate (7); the method is characterized in that: bearings (2) are arranged on two sides of the top end of the support (1), and the support (1) is connected with the bearings (2) in an embedding mode; the guide wheel (3) is arranged in the middle of the top end of the support (1), and the guide wheel (3) is connected with the support (1) through a bearing (2); the support frame (4) is arranged on one side of the upper part of the support (1), and the support frame (4) is connected with the support (1) in a welding mode; the fixing column (5) is arranged on the inner wall of the upper part of the support frame (4), and the fixing column (5) is connected with the support frame (4) in a welding mode; the reset spring (6) is arranged outside the fixed column (5), and the reset spring (6) is sleeved with the fixed column (5) in a clearance fit manner; the pressing plate (7) is arranged at the bottom end of the fixing column (5), and the pressing plate (7) is connected with the fixing column (5) in a penetrating mode in a clearance fit mode.

2. The traction equipment for producing the anti-shifting polypropylene fiber yarns as claimed in claim 1, wherein: the support (1) is U-shaped, and a bolt fixing hole is formed in the middle of the bottom of the support (1).

3. The traction equipment for producing the anti-shifting polypropylene fiber yarns as claimed in claim 1, wherein: the guide wheel (3) is I-shaped, and pin shafts are arranged at two ends of the guide wheel (3) and are embedded into the bearing (2) to be fixedly connected.

4. The traction equipment for producing the anti-shifting polypropylene fiber yarns as claimed in claim 1, wherein: the fixing column (5) is fixedly arranged right above the guide wheel (3) through a supporting frame (4) in an Contraband shape.

5. The traction equipment for producing the anti-shifting polypropylene fiber yarns as claimed in claim 1, wherein: the top end of the reset spring (6) is attached to the inner wall of the upper part of the support frame (4), and the bottom end of the reset spring is attached to the top surface of the pressing plate (7).

6. The traction equipment for producing the anti-shifting polypropylene fiber yarns as claimed in claim 1, wherein: the pressing plate (7) is of a rectangular plate-shaped structure, and the bottom surface of the pressing plate (7) covers the upper surface of the guide wheel (3) through the fixing column (5).