CN213203377U

CN213203377U - Net-entering clamping mechanism for large vehicle part of lapping machine

Info

Publication number: CN213203377U
Application number: CN202021947846.3U
Authority: CN
Inventors: 王浦国
Original assignee: Suzhou Tue High Tech Non Woven Machinery Co ltd
Current assignee: Suzhou Tue High Tech Non Woven Machinery Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a clamping mechanism that goes into net for lapping machine cart part, including big frame mounting panel, just big frame mounting panel parallel arrangement is two, and two carbon curtain subassembly and back carbon curtain subassembly before setting up between the big frame mounting panel, and be in can centre gripping fibre cotton net between the preceding carbon curtain of preceding carbon curtain subassembly and the back carbon curtain of back carbon curtain subassembly to make fibre cotton net carry the top of preceding carbon curtain sets up presses the curtain subassembly, just press the carbon curtain winding after the curtain subassembly supplies, just it is parallel with preceding carbon curtain to press the back carbon curtain on the curtain subassembly. Through the setting of pressure curtain subassembly, guaranteed the stability of fibre cotton net before getting into carbon curtain and back carbon curtain, even carry under high-speed condition, also can eliminate speed air current through pressure curtain subassembly for the roughness of fibre cotton net is better, provides the assurance for the high-speed production of non-woven fabrics moreover.

Description

Net-entering clamping mechanism for large vehicle part of lapping machine

Technical Field

The utility model relates to a lapping machine equipment field especially relates to a compound clamping mechanism that goes into net that is used for lapping machine cart part.

Background

The non-woven fabric is a fabric formed without spinning woven fabric, and is a product formed by only forming a fiber web structure by orienting or randomly arranging textile short fibers or filaments and then reinforcing the fiber web structure by adopting a mechanical method, a thermal bonding method or a chemical method and the like. Because of its excellent performance, it is widely used in the fields of medical treatment and health, home decoration, agriculture, clothing, etc. When the non-woven fabric is produced, a lapping machine is generally used for lapping a fiber mesh structure, namely, the lapping machine is used for lapping the cotton mesh into a plurality of layers and then reinforcing the layers.

However, the cart components of the existing lapping machine are composed of a front carbon curtain, a cart supporting wall plate, a supporting carbon curtain roller, a rear carbon curtain and the like, and the fiber cotton net is layered on the conveying bottom curtain along with the linear speed transmission of the front carbon curtain and the rear carbon curtain and the reciprocating motion of the cart so as to be lapped. When the speed of the fiber cotton net reaches 60 m/min, speed air flow is generated, the speed air flow can affect the fiber cotton net, waves are formed on the fiber cotton net or the fiber cotton net flutters, the surface of the laid cotton net is uneven, and the quality of the finally formed non-woven fabric is further caused.

Therefore, the present invention aims to provide a net-entering clamping mechanism for a cart part of a net-laying machine.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a net clamping mechanism for a cart part of a lapping machine.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a clamping mechanism that goes into net for lapping machine cart part, includes big frame mounting panel, just big frame mounting panel parallel arrangement is two, and two carbon curtain subassembly and back carbon curtain subassembly before setting up between the big frame mounting panel, and be in can centre gripping fibre cotton net between the preceding carbon curtain of preceding carbon curtain subassembly and the back carbon curtain of back carbon curtain subassembly to make fibre cotton net carry the top of preceding carbon curtain sets up presses the curtain subassembly, just press carbon curtain winding after the curtain subassembly supplies, just it is parallel with preceding carbon curtain to press the back carbon curtain on the curtain subassembly.

Preferably, the press curtain assembly comprises two press curtain rollers, and the rear carbon curtain is wound between the two press curtain rollers. Namely, the rear carbon curtain on the press curtain roller is parallel to the front carbon curtain, and the parallel gap is used for the fiber cotton net to enter, and the rear carbon curtain on the press curtain roller is used for pressing the front carbon curtain, so that the speed airflow generated by high-speed movement is reduced.

Preferably, preceding carbon curtain subassembly still includes the preceding curtain roller that holds in the palm, the preceding curtain roller that holds in the palm sets up at least two, just the preceding curtain roller that holds in the palm supplies preceding carbon curtain to set up, just the top of preceding carbon curtain sets up the fibre web. The transport of fibre cotton net is realized to preceding carbon curtain promptly, and preceding carbon curtain slope sets up moreover, and the incline direction is for from the left side to the right side slightly downward sloping, and the setting of slope can guarantee the stability of preceding carbon curtain in transportation process.

Preferably, the rear carbon curtain assembly comprises a plurality of rear curtain supporting rollers, and the rear curtain supporting rollers are used for winding the rear carbon curtain. The stable transport of carbon curtain behind the assurance promptly, with the cooperation of preceding carbon curtain, realize the stable transport of fibre cotton net.

Preferably, the lower part of the front carbon curtain is arranged in parallel with the rear carbon curtain. The continuity of the fiber cotton net conveyed between the front carbon curtain and the rear carbon curtain is ensured.

The utility model relates to a fixture that goes into net for lapping machine cart part's beneficial effect is, through the setting of pressing the curtain subassembly, has guaranteed the stability of fibre cotton net when carbon curtain and back carbon curtain before getting into, even carry under high-speed condition, also can eliminate speed air current through pressing the curtain subassembly for the roughness of fibre cotton net is better, provides the assurance for the high-speed production of non-woven fabrics moreover.

Drawings

Fig. 1 is a schematic diagram of the internal structure of a net-entering clamping mechanism for a large vehicle part of a net-laying machine.

Fig. 2 is a schematic structural diagram of a large frame in the prior art.

In the figure:

1-a large frame mounting plate, 2-a front carbon curtain component, 3-a rear carbon curtain component, 4-a pressing curtain component,

21-front carbon curtain, 22-front curtain roller,

31-rear carbon curtain, 32-rear curtain supporting roller,

41-curtain roller.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-2, in the present embodiment, a mesh-entering clamping mechanism for a cart portion of a web-laying machine includes cart frame mounting plates 1, two cart frame mounting plates 1 are arranged in parallel, a front carbon curtain assembly 2 and a rear carbon curtain assembly 3 are arranged between the two cart frame mounting plates 1, a fiber cotton mesh can be clamped between a front carbon curtain 21 of the front carbon curtain assembly 2 and a rear carbon curtain 31 of the rear carbon curtain assembly 3, and is transported, a pressing curtain assembly 4 is arranged above the front carbon curtain 21, the pressing curtain assembly 4 is used for winding the rear carbon curtain 31, and the rear carbon curtain 31 on the pressing curtain assembly 4 is parallel to the front carbon curtain 21.

The press curtain assembly 4 comprises two press curtain rollers 41, and the two press curtain rollers 41 are used for winding the rear carbon curtain 31 between the two press curtain rollers 41. Namely, the rear carbon curtain 31 on the press curtain roller 41 is parallel to the front carbon curtain 21, and the parallel gap is used for the fiber web to enter, and the rear carbon curtain 31 on the press curtain roller 41 is used for pressing the front carbon curtain 21, so that the speed air flow generated by high-speed movement is reduced.

Preceding carbon curtain subassembly 2 still includes preceding support curtain roller 22, and preceding support curtain roller 22 sets up two at least, and preceding support curtain roller 22 supplies preceding carbon curtain 21 to set up, and the top of preceding carbon curtain 21 sets up the fibre web. The transportation of fibre cotton net is realized to preceding carbon curtain 21 promptly, and preceding carbon curtain 21 slope sets up moreover, and the incline direction is for from the left side to the right side slightly downward sloping, and the setting of slope can guarantee preceding carbon curtain 21 stability in transportation process.

The rear carbon curtain assembly 3 includes a plurality of rear curtain supporting rollers 32, and the rear curtain supporting rollers 32 are provided for the rear carbon curtain 31 to be wound. Namely, the stable conveying of the rear carbon curtain 31 is ensured, and the stable conveying of the fiber cotton net is realized by matching with the front carbon curtain 21.

The lower part of the front carbon curtain 21 is arranged in parallel with the rear carbon curtain 31. Namely, the continuity of the fiber web in the conveyance between the front carbon curtain 21 and the rear carbon curtain 31 is ensured.

The utility model provides a clamping mechanism's that goes into net for lapping machine cart part beneficial effect is, through the setting of pressing curtain subassembly 4, has guaranteed the stability of fibre cotton net when carbon curtain 21 and back carbon curtain 31 before getting into, even carry under high-speed condition, also can eliminate speed air current through pressing curtain subassembly 4 for the roughness of fibre cotton net is better, provides the assurance for the high-speed production of non-woven fabrics moreover.

The drive division of lapping machine can drive into net fixture reciprocating motion, makes the reciprocal folding multilayer of fibre cotton net on the end curtain, realizes the lapping the utility model discloses what in key protection is into net fixture, the design of the cross position of preceding carbon curtain 21 and back carbon curtain 31 promptly, and concrete structure refers to the attached drawing. In actual use, however, the front carbon curtain 21 and the rear carbon curtain 31 are both circular, and the fiber cotton net is arranged on the front carbon curtain 21 and is driven to move, so that lapping is realized.

When the device is used, the front supporting curtain roller 22, the rear supporting curtain roller 32 and the pressing curtain roller 41 respectively drive the front carbon curtain 21 and the rear carbon curtain 31 to move, and certainly, in order to ensure the stability of conveying, the speed of the rear carbon curtain 31 driven by the pressing curtain roller 41 is consistent with the speed of the front carbon curtain 21 driven by the front supporting curtain roller 22, so that the stable conveying of the fiber cotton web can be ensured, and the problem that the fiber cotton web has speed airflow due to high-speed web laying, and the surface of the fiber cotton web is folded is solved.

In the solution of fig. 2, once the speed of the fiber web on the front carbon curtain 21 is increased to 60m/mi n, the adjacent positions of the front carbon curtain 21 and the rear carbon curtain 31 may cause unevenness of the fiber web, which is the problem mentioned in the background art. Referring to fig. 1, a press curtain component 4 is arranged above a net inlet part of a front carbon curtain 21, high-speed conveying of a fiber cotton net is guaranteed through the press curtain component 4, a net outlet part of the front carbon curtain 21 is parallel to a rear carbon curtain 31, and the purpose of guaranteeing the stability of conveying of the fiber cotton net is also achieved, namely a reliable scheme is provided for high-speed net laying of a net laying machine. In fig. 1, the rear curtain passes through a rear curtain supporting roller 32, two curtain pressing rollers 41 and four rear curtain supporting rollers 32 in sequence, the diameters of the rear curtain supporting rollers 32 are large or small, so that the speed is convenient to adjust, the diameters of the same curtain pressing rollers 41 are different, and the speed is also convenient to connect with the rear curtain supporting rollers 32.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a fixture that goes into net for lapping machine cart part which characterized in that: including big frame mounting panel, just big frame mounting panel parallel arrangement is two, and two carbon curtain subassembly and back carbon curtain subassembly before setting up between the big frame mounting panel, and be in can centre gripping fibre cotton net between the preceding carbon curtain of preceding carbon curtain subassembly and the back carbon curtain of back carbon curtain subassembly to make fibre cotton net carry the top of preceding carbon curtain sets up presses curtain subassembly, just press the winding of carbon curtain after the curtain subassembly supplies, just it is parallel with preceding carbon curtain to press the back carbon curtain on the curtain subassembly.

2. A net-entering clamping mechanism for a cart part of a net-laying machine according to claim 1, characterized in that: press the curtain subassembly including pressing the curtain roller, just press the curtain roller to set up two, and two supply the winding of back carbon curtain between the pressure curtain roller.

3. A net-entering clamping mechanism for a cart part of a net-laying machine according to claim 1, characterized in that: preceding carbon curtain subassembly still includes the preceding curtain roller that holds in the palm, the preceding curtain roller that holds in the palm sets up two at least, just the preceding carbon curtain setting before the curtain roller that holds in the palm supplies, just the top of preceding carbon curtain sets up the fibre web.

4. A net-entering clamping mechanism for a cart part of a net-laying machine according to claim 1, characterized in that: the back carbon curtain subassembly holds in the palm the curtain roller including the back, just hold in the palm the curtain roller after and set up a plurality ofly, just hold in the palm the curtain roller after and supply the winding of carbon curtain.

5. A net-entering clamping mechanism for a cart part of a net-laying machine according to claim 1, characterized in that: the lower part of the front carbon curtain is arranged in parallel with the rear carbon curtain.