CN221071824U - Fiber mesh warp knitting and yarn threading integrated device - Google Patents

Abstract

The utility model relates to the technical field of textile machinery, in particular to a fiber mesh warp knitting and yarn threading integrated device, which comprises a bracket for supporting a fiber mesh warp knitting and yarn threading integrated device main body, wherein a ball screw is rotatably arranged in the bracket through a bearing, and a driving component for driving the ball screw to rotate is arranged on the bracket. According to the utility model, the supporting plate is driven to vertically lift by the driving assembly, so that the supporting plate and the moving wheel can be alternately used according to different working conditions of the device, when the device needs to move, the moving wheel is contacted with the ground, and when the device needs to operate, the supporting plate is contacted with the ground, the moving wheel is separated from the ground, and the self-locking property of the worm and the worm wheel is utilized, namely, the worm wheel can only be driven by the worm, but the worm cannot be driven by the worm wheel, thereby avoiding the occurrence of autorotation of the ball screw in the driving assembly due to the weight between the device main body and the bracket, and being beneficial to ensuring the stability of the driving assembly.

Description

Fiber mesh warp knitting and yarn threading integrated device

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a fiber mesh warp knitting and yarn threading integrated device.

Background

Textile machines are a generic term for various mechanical devices that process natural or chemical fibers into the desired textile. Textile machinery is the production means and material basis of the textile industry, and its technical level, quality and manufacturing costs are directly related to the development of the textile industry.

The utility model discloses a fiber mesh warp knitting and threading integrated device by bulletin number CN214004978U, this fiber mesh warp knitting and threading integrated device includes supporting component, and the bottom of supporting component is equipped with the removal subassembly.

Above-mentioned fiber mesh warp knitting and threading integrated device makes the device whole remove through removing the subassembly, but removes the subassembly and only is provided with the bottom plate and removes the wheel, only relies on a removal wheel although can realize the removal demand of device, but the device is the fixed place of needs when carrying out the operation, and removes the wheel and make the device comparatively unstable, very easily takes place the motion at the device operation and leads to the operation unable continuation to go on.

Disclosure of utility model

The utility model aims to solve the problems that a moving assembly in the prior art can only meet the moving requirement of a device and cannot guarantee the stability of the device in operation, and provides a fiber mesh warp knitting and yarn threading integrated device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The fiber mesh warp knitting and threading integrated device comprises a bracket for supporting a fiber mesh warp knitting and threading integrated device main body, wherein a bottom plate is fixedly connected to the bracket, a moving wheel is arranged on the bottom plate in a matched mode, a ball screw is rotatably arranged in the bracket through a bearing, a nut is arranged on the ball screw in a matched mode, two driving plates fixedly connected with the nut are connected to the bracket in a sliding mode, and a supporting plate fixedly connected with the driving plates is sleeved on the bottom plate in a sliding mode;

the support is provided with a driving assembly for driving the ball screw to rotate.

Preferably, the support is of a hollow structure, and the ball screw is longitudinally arranged at the center of the support.

Preferably, the bracket is provided with a movable long hole for sliding and sleeving the driving plate, and the driving plate is transversely and symmetrically arranged at the left end and the right end of the bracket.

Preferably, the bottom plate is provided with a limiting long hole for movably sleeving the supporting plate, and the bottom end of the supporting plate is fixedly connected with a friction plate for increasing friction force with the ground.

Preferably, the driving assembly comprises a motor fixedly arranged on the bracket, a worm extending into the bracket is fixedly connected to the output end of the motor, and a worm wheel meshed with the worm is fixedly sleeved on the ball screw.

Preferably, the worm is rotatably mounted on the inner wall of the bracket through a bearing, and the worm and the ball screw are distributed in a cross shape.

Compared with the prior art, the utility model has the following advantages:

1. According to the utility model, the supporting plate is driven by the driving assembly to vertically lift, so that the supporting plate and the moving wheels can be alternately used according to different working conditions of the device, when the device needs to move, the moving wheels are contacted with the ground, and when the device needs to work, the supporting plate is contacted with the ground, and the moving wheels are separated from the ground.

2. The self-locking property of the worm and the worm wheel is utilized, namely, only the worm wheel can be driven by the worm, but the worm cannot be driven by the worm wheel, so that the ball screw in the driving assembly is prevented from autorotation due to the weight between the device main body and the bracket, and the stability of the driving assembly is guaranteed.

Drawings

FIG. 1 is a schematic structural view of a warp knitting and threading integrated device for fiber mesh fabric according to the present utility model;

FIG. 2 is a schematic diagram of a front sectional structure of a warp knitting and threading integrated device for fiber mesh fabric according to the present utility model;

fig. 3 is a schematic diagram of an upper cross-sectional structure of a warp knitting and threading integrated device for fiber mesh fabric according to the present utility model.

In the figure: 1. a bracket; 2. a bottom plate; 3. a moving wheel; 4. a ball screw; 5. a nut; 6. a driving plate; 7. a support plate; 8. a motor; 9. a worm; 10. a worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a fiber mesh warp knitting and threading integrated device comprises a bracket 1 for supporting a fiber mesh warp knitting and threading integrated device main body, wherein the bracket 1 is of a hollow structure, a bottom plate 2 is fixedly connected to the bracket 1, and a moving wheel 3 is arranged on the bottom plate 2 in a matched manner;

The ball screw 4 is rotatably installed in the bracket 1 through a bearing, the ball screw 4 is longitudinally arranged at the center of the bracket 1, the nut 5 is installed on the ball screw 4 in a matched manner, and the following description is needed: the ball screw 4 is a one-way thread;

The bracket 1 is slidably connected with two driving plates 6 fixedly connected with the nuts 5, the bracket 1 is provided with movable long holes for sleeving the driving plates 6 in a sliding manner, the driving plates 6 are transversely and symmetrically arranged at the left end and the right end of the bracket 1, the driving plates 6 can be driven to perform longitudinal linear motion by using the ball screw 4 and the nuts 5, a movable space can be provided for the longitudinal linear motion of the driving plates 6 through the movable long holes, the driving plates 6 are guided and supported, and the stability of the driving plates 6 in lifting is improved;

The bottom plate 2 is sleeved with the supporting plate 7 fixedly connected with the driving plate 6 in a sliding manner, the bottom plate 2 is provided with a limiting long hole for movably sleeving the supporting plate 7, the supporting plate 7 is vertically lifted under the driving of the driving plate 6, and the limiting long hole is used for guiding and limiting the longitudinal linear movement of the supporting plate 7, so that the stability of the supporting plate 7 in lifting is improved;

The friction plate for increasing the friction force between the support plate 7 and the ground is fixedly connected to the bottom end of the support plate 7, so that the ground grabbing performance of the support plate 7 can be enhanced by increasing the friction force between the support plate 7 and the ground, and the stability of the support plate 7 when supporting the support 1 can be improved;

The support 1 is provided with a driving component for driving the ball screw 4 to rotate, the ball screw 4 is driven to rotate through the worm 9 and the worm wheel 10 in the driving component, when the lead angle of the worm 9 is smaller than the equivalent friction angle between the engaged wheel teeth, reverse self-locking can be realized, namely, only the worm 9 can drive the worm wheel 10, but not the worm wheel 10 can drive the worm 9, so that the ball screw 4 is prevented from autorotation due to the action of gravity, and the stability of the support plate 7 when supporting the support 1 is improved;

Further description: the driving assembly comprises a motor 8 fixedly arranged on the bracket 1, the motor 8 adopts specific model specifications to be determined according to the actual specifications of the device and the like, and a specific model selection calculation method adopts the prior art in the field, so that the description is omitted;

The output end of the motor 8 is fixedly connected with a worm 9 which extends into the bracket 1, the worm 9 is rotatably installed on the inner wall of the bracket 1 through a bearing, the worm 9 and the ball screw 4 are distributed in a cross shape, a worm wheel 10 which is meshed with the worm 9 is fixedly sleeved on the ball screw 4, and when the motor 8 reversely drives the worm 9, the worm wheel 10 can drive the ball screw 4 to reversely rotate, so that the nut 5 can vertically lift.

The utility model can explain its functional principle by the following modes of operation:

When the device needs to be operated, the motor 8 is started, the motor 8 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate, the worm wheel 10 drives the ball screw 4 to rotate, the ball screw 4 drives the nut 5 to vertically downwards move, the nut 5 drives the driving plate 6 to vertically downwards move, the driving plate 6 drives the supporting plate 7 to vertically downwards move, the supporting plate 7 is in contact with the ground, and the supporting drive moving wheel 3 is supported to vertically upwards move.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a fiber mesh warp knitting and threading integrated device, includes support (1) that is used for supporting fiber mesh warp knitting and threading integrated device main part, fixedly connected with bottom plate (2) on support (1), supporting install on bottom plate (2) and remove round (3), a serial communication port, install ball screw (4) through the bearing rotation in support (1), supporting install nut (5) on ball screw (4), sliding connection has two drive plates (6) with nut (5) fixed connection on support (1), sliding sleeve is equipped with backup pad (7) with drive plate (6) fixed connection on bottom plate (2);

the bracket (1) is provided with a driving component for driving the ball screw (4) to rotate.

2. The fiber mesh warp knitting and threading integrated device according to claim 1, wherein the bracket (1) is of a hollow structure, and the ball screw (4) is longitudinally arranged at the center of the bracket (1).

3. The fiber mesh warp knitting and threading integrated device according to claim 1, wherein the bracket (1) is provided with a movable long hole for sliding and sleeving the driving plate (6), and the driving plate (6) is transversely and symmetrically arranged at the left end and the right end of the bracket (1).

4. The fiber mesh warp knitting and threading integrated device according to claim 1, wherein the bottom plate (2) is provided with a limiting long hole for movably sleeving the supporting plate (7), and the bottom end of the supporting plate (7) is fixedly connected with a friction plate for increasing friction force with the ground.

5. The fiber mesh warp knitting and threading integrated device according to claim 1, wherein the driving assembly comprises a motor (8) fixedly installed on the support (1), a worm (9) extending into the support (1) is fixedly connected to the output end of the motor (8), and a worm wheel (10) meshed with the worm (9) is fixedly sleeved on the ball screw (4).

6. The fiber mesh warp knitting and threading integrated device according to claim 5, wherein the worm (9) is rotatably installed on the inner wall of the bracket (1) through a bearing, and the worm (9) and the ball screw (4) are distributed in a cross shape.