CN218932511U

CN218932511U - Nonwoven fabric lapping component

Info

Publication number: CN218932511U
Application number: CN202223608095.4U
Authority: CN
Inventors: 顾燕春
Original assignee: Taicang Chengxu Nonwoven Products Co ltd
Current assignee: Taicang Chengxu Nonwoven Products Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-28
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a non-woven fabric lapping component, which comprises: the support and slidable install in the lapping dish of support below, install a pivot on support one side surface, one end with the support rotates to be connected install a wheel body on the other end of pivot, be provided with a plurality of dogtooth on the partial outer periphery of this wheel body along circumference in succession, a movable frame cover is located the outside of wheel body, and all be provided with the rack on the upper and lower inner wall of this movable frame, rotatable a plurality of dogtooth on the wheel body meshes with the rack on the upper inner wall or the lower inner wall of movable frame, the lapping dish is connected with the movable frame. The utility model can ensure the stable reversing of the lapping plate, avoid vibration or shaking in the reversing process, and improve the uniformity and consistency of lapping, thereby ensuring the quality of finished products.

Description

Nonwoven fabric lapping component

Technical Field

The utility model relates to the technical field of nonwoven product processing, in particular to a nonwoven lapping component.

Background

Nonwoven fabrics, also known as nonwovens, are formed from oriented or random fibers, which are a new generation of environmentally friendly materials, and are known as cloths because of their appearance and certain properties, and are a nonwoven fabric which is a nonwoven fabric formed by directly using polymer chips, staple fibers or filaments to web the fibers by air flow or machinery, then through hydroentangling, needling, or hot rolling to consolidate, and finally through post-finishing.

The Chinese patent with the bulletin number of CN212426372U provides a lapping machine for non-woven fabric production, and through setting up horizontal guide rail, lapping dolly, lapping roller and rodless cylinder, during operation fiber single net is carried to the lapping platform from the clearance of two lapping rollers, and the lapping dolly slides reciprocally under the drive of rodless cylinder, spreads the fiber single net on the lapping platform.

However, the condition that vibration is generated at reversing points at two ends to cause uneven thickness of local lapping is caused by driving the lapping trolley to reciprocate through the air cylinder, and the quality of a finished product is affected.

Disclosure of Invention

The utility model aims to provide a non-woven fabric lapping component which can ensure stable reversing of a lapping plate, avoid vibration or shaking in the reversing process, and improve lapping uniformity and consistency, thereby ensuring finished product quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a nonwoven fabric laying assembly comprising: the support and slidable install in the lapping dish of support below, install a pivot on support one side surface, one end with the support rotates to be connected install a wheel body on the other end of pivot, be provided with a plurality of dogtooth on the partial outer periphery of this wheel body along circumference in succession, a movable frame cover is located the outside of wheel body, and all be provided with the rack on the upper and lower inner wall of this movable frame, rotatable a plurality of dogtooth on the wheel body meshes with the rack on the upper inner wall or the lower inner wall of movable frame, the lapping dish is connected with the movable frame.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, one end of the rotating shaft extends to the other side of the bracket and is connected with an output shaft of a motor arranged on the surface of the other side of the bracket.

2. In the scheme, the movable frame is connected with the side surface of the bracket in a matched manner through at least two groups of sliding rails and sliding blocks.

3. In the above scheme, four corners of the movable frame are respectively provided with a sliding rail extending along the horizontal direction, 4 sliding blocks are respectively arranged on the side surfaces of the bracket, and each sliding rail correspondingly passes through a through hole on one sliding block and is in sliding fit with the inner wall of the through hole.

4. In the above scheme, four corners of the upper surface of the lapping plate are respectively provided with a connecting column, wherein 2 connecting columns are connected with the movable frame, the upper ends of the other 2 connecting columns are respectively provided with a movable block, and the other ends of the movable blocks, one ends of which are connected with the connecting columns, are embedded into a strip-shaped groove formed in the surface of the other side of the bracket and are in sliding fit with the inner wall of the strip-shaped groove.

5. In the above scheme, the movable frame is a track-shaped frame.

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

the utility model relates to a non-woven fabric lapping component, a rotating shaft is arranged on one side surface of a bracket, a wheel body is arranged on the other end of the rotating shaft, one end of the rotating shaft is rotationally connected with the bracket, a plurality of convex teeth are continuously arranged on part of the outer circumferential surface of the wheel body along the circumferential direction, a movable frame is sleeved on the outer side of the wheel body, racks are respectively arranged on the upper inner wall and the lower inner wall of the movable frame, a plurality of convex teeth on the rotatable wheel body are meshed with the racks on the upper inner wall or the lower inner wall of the movable frame, a lapping disc is connected with the movable frame, and the convex teeth on the wheel body are continuously matched with the racks on the upper inner wall and the lower inner wall of the movable frame, so that reciprocating and stable movement of the lapping disc arranged on the movable frame can be realized, meanwhile, stable reversing of the lapping disc can be ensured, vibration or shaking in the reversing process can be avoided, and lapping uniformity and consistency can be improved, thereby ensuring the quality of a finished product.

Drawings

FIG. 1 is a schematic view of a nonwoven fabric laying assembly according to the present utility model at one viewing angle;

FIG. 2 is a schematic view showing a partial structure of an embodiment 1 of a nonwoven fabric-laying assembly according to the present utility model;

fig. 3 is a schematic structural view of the nonwoven fabric-laying assembly of the present utility model at another view angle.

In the above figures: 1. a bracket; 2. a lapping plate; 3. a rotating shaft; 4. a wheel body; 41. convex teeth; 5. a movable frame; 51. a rack; 61. a slide rail; 62. a slide block; 7. a connecting column; 81. a movable block; 82. a bar-shaped groove.

Detailed Description

The present patent will be further understood by the specific examples given below, which are not intended to be limiting.

Example 1: a nonwoven fabric laying assembly comprising: the device comprises a bracket 1 and a lapping plate 2 slidably arranged below the bracket 1, wherein a rotating shaft 3 is arranged on one side surface of the bracket 1, a wheel body 4 is arranged on the other end of the rotating shaft 3, one end of the rotating shaft is rotatably connected with the bracket 1, a plurality of convex teeth 41 are continuously arranged on part of the outer circumferential surface of the wheel body 4 along the circumferential direction, a movable frame 5 is sleeved on the outer side of the wheel body 4, racks 51 are respectively arranged on the upper inner wall and the lower inner wall of the movable frame 5, the plurality of convex teeth 41 on the rotatable wheel body 4 are meshed with the racks 51 on the upper inner wall or the lower inner wall of the movable frame 5, and the lapping plate 2 is connected with the movable frame 5;

through the continuous cooperation of the convex teeth on the wheel body and the racks positioned above and below the convex teeth, the reciprocating and stable movement of the lapping plate arranged on the movable frame is realized, meanwhile, the stable reversing of the lapping plate can be ensured, the vibration or shaking in the reversing process is avoided, the lapping uniformity and consistency are improved, and the quality of a finished product is ensured.

One end of the rotating shaft 3 extends to the other side of the bracket 1 and is connected with an output shaft of a motor arranged on the surface of the other side of the bracket 1; the movable frame 5 is matched and connected with the sliding block 62 through at least two groups of sliding rails 61 and the side surface of the bracket 1;

four corners of the movable frame 5 are respectively provided with a

slide rail

61,4 extending in the horizontal direction, the slide blocks 62 are respectively mounted on the side surfaces of the bracket 1, and each slide rail 61 correspondingly passes through a through hole in one slide block 62 and is in sliding fit with the inner wall of the through hole.

Example 2: a nonwoven fabric laying assembly comprising: support 1 and slidable install in the lapping dish 2 of support 1 below, install a pivot 3 on the support 1 one side surface, one end with support 1 rotates to be connected install a wheel body 4 on the other end of pivot 3, be provided with a plurality of dogtooth 41 in succession along circumference on the partial outer periphery of this wheel body 4, a movable frame 5 cover is located the outside of wheel body 4, and all be provided with rack 51 on the upper and lower inner wall of this movable frame 5, rotatable a plurality of dogtooth 41 on the wheel body 4 meshes with rack 51 on the upper inner wall or the lower inner wall of movable frame 5, lapping dish 2 is connected with movable frame 5.

The four corners of the upper surface of the lapping plate 2 are respectively provided with a connecting column 7, wherein 2 connecting columns 7 are connected with a movable frame 5, the upper ends of the 2 connecting columns 7 are respectively provided with a movable block 81, and the other ends of the movable blocks 81, one ends of which are connected with the connecting columns 7, are embedded into a strip-shaped groove 82 arranged on the other side surface of the bracket 1 and are in sliding fit with the inner wall of the strip-shaped groove 82; the movable frame 5 is a track-shaped frame.

When the non-woven fabric lapping component is adopted, the working principle is as follows:

the motor drives the rotating shaft provided with the wheel body to rotate, the wheel body provided with the convex teeth is matched with the rack on the inner side of the movable frame, when the convex teeth are meshed with the rack above the convex teeth, the movable frame drives the lapping plate to move to one side, and when the convex teeth are meshed with the rack below the convex teeth, the movable frame drives the lapping plate to move to the other side, so that the reciprocating movement of the lapping plate is realized, the reversing is stable, and the lapping operation is convenient;

the continuous cooperation of the convex teeth on the wheel body and the racks positioned above and below the convex teeth realizes the reciprocating and stable movement of the lapping plate arranged on the movable frame, and meanwhile, the stable reversing of the lapping plate can be ensured, the vibration or shaking in the reversing process is avoided, the lapping uniformity and consistency are improved, and the quality of a finished product is ensured.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A nonwoven fabric laying assembly comprising: support (1) and slidable install in lapping dish (2) of support (1) below, its characterized in that: a rotating shaft (3) is arranged on one side surface of the support (1), one end of the rotating shaft (3) is rotationally connected with the support (1), a wheel body (4) is arranged on the other end of the rotating shaft, a plurality of convex teeth (41) are continuously arranged on the outer circumferential surface of part of the wheel body (4) along the circumferential direction, a movable frame (5) is sleeved on the outer side of the wheel body (4), racks (51) are arranged on the upper inner wall and the lower inner wall of the movable frame (5), the convex teeth (41) on the wheel body (4) are rotatable to be meshed with the racks (51) on the upper inner wall or the lower inner wall of the movable frame (5), and the lapping disc (2) is connected with the movable frame (5).

2. The nonwoven lapping assembly of claim 1, wherein: one end of the rotating shaft (3) extends to the other side of the bracket (1) and is connected with an output shaft of a motor arranged on the surface of the other side of the bracket (1).

3. The nonwoven lapping assembly of claim 1, wherein: the movable frame (5) is connected with the side surface of the bracket (1) in a matched manner through at least two groups of sliding rails (61) and sliding blocks (62).

4. The nonwoven lapping assembly of claim 3, wherein: four corners of the movable frame (5) are respectively provided with a sliding rail (61) extending along the horizontal direction, 4 sliding blocks (62) are respectively arranged on the side surface of the bracket (1), and each sliding rail (61) correspondingly penetrates through a through hole on one sliding block (62) and is in sliding fit with the inner wall of the through hole.

5. The nonwoven lapping assembly of claim 1, wherein: four corners of lapping dish (2) upper surface are respectively installed one spliced pole (7), and wherein 2 spliced pole (7) are connected with movable frame (5), and 2 in addition spliced pole (7)'s upper end is respectively installed one movable block (81), one end and spliced pole (7) are connected the other end embedding of movable block (81) is offered in bar groove (82) on support (1) opposite side surface to with the inner wall sliding fit in this bar groove (82).

6. The nonwoven lapping assembly of claim 1, wherein: the movable frame (5) is a runway-shaped frame.