CN209798250U - Fiber web conveying device suitable for wide high-yield non-woven fabric production line - Google Patents

Abstract

a fiber web conveying device suitable for a wide-width high-yield non-woven fabric production line is characterized in that: the net combining machine comprises a net entering rack (1), a net supporting rack (2), a middle rack (3), a net combining curtain rack (4), a net discharging rack (5), a net discharging curtain (6-1) arranged below a front machine table in front of the net entering rack (1), a middle conveying curtain (6-2) arranged on the net supporting rack (2), a net discharging curtain (6-3) arranged below a rear machine table and arranged above the rear part of the net supporting rack (2) through a support and extending backwards to the net combining curtain rack (4), and a net combining curtain (6-4) arranged on the net combining curtain rack (4), wherein a net entering upright post (7) of a spunlace machine and a net entering roller (8) of the spunlace machine are arranged at the rear part of the net discharging rack (5); the structure is applied to a wide-width high-yield non-woven fabric production line, and has the advantages of stable structure, safe and stable operation, attractive appearance and reasonable layout.

Description

Fiber web conveying device suitable for wide high-yield non-woven fabric production line

Technical Field

The utility model relates to a device that fibre web that the net forming equipment combed out carries out among the high yield non-woven fabric production line of broad width, specifically say so and relate to a fibre web conveyor suitable for high yield non-woven fabric production line of broad width.

background

along with the increasingly wide application of the spunlace non-woven fabrics and the continuous increase of the demand of people on disposable articles such as wet tissues and the like, the demand of the market on the non-woven fabrics is increased rapidly, and correspondingly, the demand of domestic non-woven fabric production enterprises on wide and high-yield non-woven fabric production lines is also increased continuously. The fiber web conveying device suitable for the wide high-yield non-woven fabric production line is used for conveying fiber webs which are combed by a plurality of pieces of web forming equipment and have certain process requirements to a next machine table of the non-woven fabric production line, and the fiber webs are tangled and shaped under the action of the next machine table.

due to the fact that the speed of the wide-width high-yield non-woven wiring is high, the fiber web is easy to turn over due to the influence of air flow, the static electricity of the fiber web is large, and the fiber web with qualified quality cannot be conveyed to the next machine.

Disclosure of Invention

The purpose of the utility model is to provide a fiber web conveying device suitable for a wide high-yield non-woven fabric production line aiming at the defects existing in the prior art. The fiber web conveying device is applied to a wide-width high-yield non-woven fabric production line, and has the characteristics of stable structure, safe and stable operation, reasonable layout and attractive appearance.

The purpose of the utility model can be realized by the following measures:

The utility model discloses a fibre web conveyor suitable for high yield non-woven fabric production line of broad width is including the income net frame that sets gradually, hold in the palm the net frame, middle frame, close net curtain frame, go out the net frame, and set up and go out the net curtain under the preceding platform in the frame place ahead of going into the net, install the middle transport curtain on holding in the palm the net frame, through the support mounting in holding in the palm the net frame rear portion top and extend to the net curtain frame after one down go out the net curtain, and set up the net curtain that closes in closing the net curtain frame, be provided with water thorn machine and go into the net stand and water thorn machine and go into the net roller at the frame rear portion of going out the net; a main driving roller for discharging the net curtain under the previous machine table, a conveying roller and a tensioning roller for conveying the net curtain, a conveying roller for conveying the net curtain and a device for preventing the net curtain from flanging are sequentially arranged on the net-in rack; a plurality of conveying rollers for conveying the curtain in the middle, a plurality of supporting net curtain rollers, a plurality of pressing wheels and cover plates are sequentially arranged in the supporting net rack, wherein the conveying rollers and the supporting net curtain rollers are arranged in a vertical paired arrangement mode, the pressing wheels are fixed on the small stand columns, the pressing wheels press the conveying curtain when the conveying curtain rotates, the conveying curtain is prevented from deviating, and the cover plates are fixed on the cross beams, so that impurities such as flying flowers and the like are prevented from falling onto the fiber web; a main driving roller of the middle conveying curtain, a main driving roller of the net closing curtain and a device for preventing the flanging of the fiber net are sequentially arranged on the middle rack; a main driving roller of a net outlet curtain below the rear machine table, a pressing roller for pressing a net web, a middle conveying roller of the net closing curtain and a tensioning roller are sequentially arranged on the net closing curtain frame; and a delivery roller of the net closing curtain is arranged on the net outlet frame.

The utility model discloses in the lower play web curtain motion of preceding board is driven to main drive roller, conveying roller and the tensioning roller that preceding board goes out the web curtain for the fibre web that combs out to preceding board is carried.

The utility model drives the middle conveying curtain to move to further convey the fiber web combed out by the previous machine through the conveying roller on the net entering machine frame and the conveying roller on the net supporting machine frame, the net supporting curtain roller and the compression roller and the main driving roller of the middle conveying curtain on the middle machine frame; the main driving roller of the net-closing curtain on the middle frame, the conveying roller on the net-closing curtain frame and the conveying roller of the net-outlet frame drive the net-closing curtain to rotate so as to convey the nets combed by the front net-forming device and the rear net-forming device together; the main driving roller of the net discharging curtain under the rear machine table on the net closing machine frame, the conveying roller and the tensioning roller drive the net discharging curtain under the rear machine table to move, and therefore the fiber net combed out by the rear machine table is conveyed.

The utility model discloses in go into net frame, middle frame, close the wallboard of net frame and pass through chemical bolt fastening subaerial, hold in the palm the wallboard of net frame and pass through connecting bolt fastening on the ground rail of carding machine, go out the net frame and pass through the bolt fastening on closing the net frame.

The working principle of the utility model is as follows:

The fiber web combed out by the former machine is conveyed by the conveying curtain and the fiber web combed out by the latter machine together and is conveyed to the next machine in the production line. The lower net outlet curtain of the rear machine table drives the conveying roller to move through the speed reducer, the conveying curtain moves under the action of friction force of the conveying roller, the fiber web carded by the front machine table is conveyed to the middle conveying curtain under the bottom of the rear machine table, the middle conveying curtain drives the middle conveying curtain to move under the action of friction force through the conveying roller and the net supporting roller of the net supporting frame fixed on a ground rail of the rear machine table, the fiber web carded by the front machine table is further conveyed to the net closing curtain, the net outlet curtain under the rear machine table conveys the fiber web carded by the rear machine table to the net closing curtain, and the fiber webs carded by the front device and the rear device are combined together through the net pressing roller fixed on the net closing curtain frame, so that the quality of the fiber webs can be improved, and the quality of a production line; the fiber web conveying device is additionally provided with the part of the net outlet frame, so that stations of the net breaking and pattern returning device are added while the fiber webs are conveyed, the net breaking and pattern returning device is conveniently added when the production line is debugged in the early stage, the labor intensity of workers can be greatly reduced, and the production cost is reduced.

The utility model has the advantages as follows:

The utility model discloses the fibre web net to two carding machine outputs carries to next board to overlapping and closing the net, and two play net equipment series connection net forming driving speed is high, not only can increase of production, can also improve cloth cover quality, operation safety and stability. The popularization of the method is helpful to improve the yield of the spunlace production line to a certain extent, and improves the production efficiency and the product quality, thereby improving the technical level of the whole spunlace production line.

Drawings

fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic view of the structure of the web-feeding frame (in an enlarged view, the direction indicated by an arrow indicates the moving direction of the web).

Fig. 3 is a schematic view of the structure of the intermediate frame (enlarged view, in which the direction indicated by the arrow indicates the direction of movement of the web).

Fig. 4 is a schematic view of the structure of the closer frame (enlarged view, in which the direction indicated by the arrow indicates the direction of movement of the web).

Fig. 5 is a schematic view of the structure of the drawing frame (enlarged view, in which the direction indicated by the arrow indicates the direction of movement of the web).

Number in fig. 1: 1. the net feeding machine comprises a net feeding machine frame 2, a net supporting machine frame 3, an intermediate machine frame 4, a net closing machine frame 5 and a net discharging machine frame, 6-1 is a net discharging curtain below a front machine table, 6-2 is an intermediate conveying curtain, 6-3 is a net discharging curtain below a rear machine table, 6-4 is a net closing curtain, 7 is a net feeding upright post of a spunlace machine, 8 is a net feeding roller of the spunlace machine, 9 is a main cylinder of the front machine table, 10 is a ground rail of the rear machine table, 11 is a main cylinder of the rear machine table, 12 is a conveying roller of the intermediate conveying curtain, 13 is a net supporting curtain roller, 14 pressing wheels and 15 is a cover plate.

Detailed Description

The invention will be further described with reference to the following examples (drawings):

As shown in fig. 1, the fiber web conveying device suitable for the production line of the wide high-yield non-woven fabric of the utility model comprises a net entering frame 1, a net supporting frame 2, a middle frame 3, a net combining curtain frame 4, a net exiting frame 5, a net exiting curtain 6-1 arranged below the front machine table in front of the net entering frame 1, a middle conveying curtain 6-2 arranged on the net supporting frame 2, a net exiting curtain 6-3 arranged below the rear machine table and arranged above the rear part of the net supporting frame 2 through a bracket and extending backwards to the net combining curtain frame 4, and a net combining curtain 6-4 arranged on the net combining curtain frame 4, wherein the rear part of the net exiting frame 5 is provided with a net entering upright post 7 of a spunlace machine and a net entering roller 8 of the spunlace machine; a main driving roller of a net outlet curtain 6-1 under the previous machine, a conveying roller and a tensioning roller for conveying the net curtain, a conveying roller of an intermediate conveying curtain 6-2 and a device for preventing the flanging of the fiber web are sequentially arranged on the net inlet frame 1; eleven conveying rollers 12 for conveying the middle curtain, eleven mesh supporting curtain rollers 13, twelve pressing wheels 14 and a cover plate 15 are sequentially arranged in the mesh supporting frame 2; the conveying rollers of the eleven middle conveying curtains and the eleven mesh supporting curtain rollers are arranged in a pair mode from top to bottom, twelve pressing wheels are fixed on the small upright posts, the pressing wheels press the conveying curtains when the conveying curtains rotate to prevent the conveying curtains from deviating, and the cover plate is fixed on the cross beam to prevent impurities from falling onto the fiber web; a main driving roller of a middle conveying curtain 6-2, a main driving roller of a net closing curtain 6-4 and a device for preventing the flanging of the fiber net are sequentially arranged on the middle frame 3; a main driving roller of a lower net outlet curtain 6-3 of the back machine, a pressing roller for pressing the net web, a middle conveying roller and a tensioning roller of the net closing curtain 6-4 are sequentially arranged on the net closing curtain rack 4; and a delivery roller of a net closing curtain 6-4 is arranged on the net outlet frame 5.

The working principle of the utility model is as follows:

The conveying roller arranged on the net-entering rack 1 drives the conveying roller to rotate under the action of the synchronous belt through a speed reducer fixed on a wallboard of the net-entering rack, so that the net-exiting curtain under the former machine is driven to rotate; the net outlet side of the net inlet frame is provided with an anti-flanging device to prevent the fiber web from flanging under the action of air flow in the high-speed conveying process; the middle machine frame is fixed on a ground rail of a subsequent machine table, eleven conveying rollers and eleven mesh supporting rollers are arranged to support the middle conveying curtain, and a cover plate is arranged on the mesh supporting machine frame to prevent flying flowers on the subsequent machine table from falling on the fiber mesh to pollute the fiber mesh and generate defects; the middle frame is provided with a main driving roller of a middle conveying curtain and a main driving roller of a net closing curtain, two supporting blocks are arranged for reinforcing the middle frame, and the net outlet side is provided with an anti-turnover device; the net closing machine frame is provided with a net outlet curtain main driving roller, a net pressing roller and two conveying rollers under the next machine table, the speed reducer drives the net pressing roller to rotate under the action of the synchronous belt, and the net closing machine frame is reinforced by four supporting blocks; the net outlet machine frame is provided with a net outlet roller and a supporting block for reinforcing the net outlet machine frame.

Claims (1)

1. A fiber web conveying device suitable for a wide-width high-yield non-woven fabric production line is characterized in that: the net combining machine comprises a net entering rack (1), a net supporting rack (2), a middle rack (3), a net combining curtain rack (4), a net discharging rack (5), a net discharging curtain (6-1) arranged below a front machine table in front of the net entering rack (1), a middle conveying curtain (6-2) arranged on the net supporting rack (2), a net discharging curtain (6-3) arranged below a rear machine table and arranged above the rear part of the net supporting rack (2) through a support and extending backwards to the net combining curtain rack (4), and a net combining curtain (6-4) arranged on the net combining curtain rack (4), wherein a net entering upright post (7) of a spunlace machine and a net entering roller (8) of the spunlace machine are arranged at the rear part of the net discharging rack (5); a main driving roller of a net outlet curtain (6-1) below the previous machine table, a conveying roller and a tensioning roller for conveying the net curtain, a conveying roller of an intermediate conveying curtain (6-2) and a device for preventing the flanging of the fiber web are sequentially arranged on the net inlet frame (1); a plurality of conveying rollers for conveying the curtain in the middle, a plurality of supporting net curtain rollers, a plurality of pressing wheels and cover plates are sequentially arranged in the net supporting rack (2), wherein the conveying rollers and the supporting net curtain rollers are arranged in a vertical paired arrangement mode, the pressing wheels are fixed on the small stand columns, the pressing wheels press the conveying curtain when the conveying curtain rotates, the conveying curtain is prevented from deviating, and the cover plates are fixed on the cross beams and are used for preventing impurities such as flying flowers and the like from falling onto the fiber web; a main driving roller of a middle conveying curtain (6-2), a main driving roller of a net closing curtain (6-4) and a device for preventing the fiber net from flanging are sequentially arranged on the middle rack (3); a main driving roller of a post machine lower net discharging curtain (6-3), a pressing roller for pressing a net web, a middle conveying roller and a tensioning roller of the net combining curtain (6-4) are sequentially arranged on the net combining curtain rack (4); a delivery roller of a net closing curtain (6-4) is arranged on the net outlet frame (5).