CN203380047U

CN203380047U - Gluing device of nonwoven lapping machine

Info

Publication number: CN203380047U
Application number: CN201320447030.8U
Authority: CN
Inventors: 王占洪; 黄欢; 蒋金中
Original assignee: Changzhou Runyuan Warp Knitting Machinery Co Ltd
Current assignee: Changzhou Tianchang New Material Technology Co ltd
Priority date: 2013-07-25
Filing date: 2013-07-25
Publication date: 2014-01-08
Anticipated expiration: 2023-07-25

Abstract

The utility model discloses a gluing device of a nonwoven lapping machine. The gluing device comprises an upper gluing roller, a lower gluing roller and a glue slot in which glue is stored, wherein the upper gluing roller and the lower gluing roller are rotatably mounted on a rack of the nonwoven lapping machine; the lower gluing roller is positioned in the glue slot. A nonwoven fabric comprises a warp yarn layer and a weft yarn layer which are stacked up and down, wherein the weft yarn layer is formed by a plurality of weft yarns which are horizontally arranged at intervals along the nonwoven lapping machine. When the gluing device works, the nonwoven fabric passes between the upper gluing roller and the lower gluing roller which are correspondingly arranged up and down to be bonded with the glue and then moves forward along the horizontal direction of the nonwoven lapping machine under the friction transmission of the upper gluing roller and the lower gluing roller. The lower gluing roller is a silicone anilox roller. The gluing device further comprises a weft yarn positioning mechanism capable of enabling the weft yarns to be arranged at intervals according to certain distances along the horizontal direction of the nonwoven lapping machine, wherein the weft yarn positioning mechanism comprises a plurality of weft yarn needle blocks on which rake needles are mounted, and an annular chain which is formed by a plurality of chain knots connected mutually. The gluing device is effectively used for preventing the malposition of the weft yarns when the weft yarns move forward, so that the gluing stability and the gluing strength of the yarns are improved.

Description

The sizer of non-weaving cloth lapping machine

Technical field

The utility model relates to a kind of lapping machine, particularly relates to the sizer of non-weaving cloth lapping machine, belongs to the textile machine equipment technical field.

Background technology

The sizer of existing non-weaving cloth lapping machine, comprise that upper glue roller, lower rubber roller and storage have the gum box of glue; Described upper and lower rubber roll is arranged on the frame of lapping machine rotationally and lower rubber roller is placed in described gum box, and described non-weaving cloth comprises upper and lower stacked thread layer and weft layers, and described weft layers consists of the some weft yarns of arranging along the lapping machine lateral separation; During work, non-weaving cloth passes between upper and lower opposed upper glue roller and lower rubber roller, sticks after glue and form grey cloth along laterally moving forward into after drying unit is dried of lapping machine under the frictional drive of upper and lower rubber roll.The sizer of this structure, effectively unfixing each other during along laterally the travelling forward of lapping machine due to weft yarn, so weft yarn easily produces dislocation when advancing, thus affected product quality; In addition, the non-weaving cloth after gluing is also poor in the adhesion strength of warp thread and weft yarn intersection.

Summary of the invention

The technical problems to be solved in the utility model is to provide and a kind ofly can effectively prevents that weft yarn from producing dislocation when advancing, and can improve the sizer of the non-weaving cloth lapping machine of yarn gluing stability and adhesion strength.

For solving the problems of the technologies described above, the utility model adopts a kind of like this sizer of non-weaving cloth lapping machine, comprises that upper glue roller, lower rubber roller and storage have the gum box of glue; Described upper and lower rubber roll is arranged on the frame of lapping machine rotationally and lower rubber roller is placed in described gum box, and described non-weaving cloth comprises upper and lower stacked thread layer and weft layers, and described weft layers consists of the some weft yarns of arranging along the lapping machine lateral separation; During work, non-weaving cloth passes between upper and lower opposed upper glue roller and lower rubber roller, stick after glue laterally travelling forward along lapping machine under the frictional drive of upper and lower rubber roll, described lower rubber roller is the silica gel anilox roll, this sizer also comprise one can be by weft yarn along the horizontal spaced weft yarn detent mechanism at a certain distance of lapping machine.

In the utility model, described weft yarn detent mechanism comprises the some weft yarn needle blocks that the rake pin is installed and the ring chain consisted of the some chain links that interconnect, described weft yarn needle block is fixedly mounted on the outside of ring chain along the ring chain length direction, the described pin space certain distance of respectively harrowing is fixedly mounted on each weft yarn needle block obliquely, described ring chain has two and be slidably connected with the crossbeam of the vertical both sides of lapping machine respectively, and described two ring chains are done circulatory motion around crossbeam separately by motor by chain wheel drive simultaneously.

After adopting said structure, the utlity model has following beneficial effect:

Because the utility model is provided with a weft yarn detent mechanism, this weft yarn detent mechanism preferably consists of weft yarn needle block and ring chain that the rake pin is installed, therefore when work, vertical two ends of every weft yarn can be fixed by the rake pin on the weft yarn needle block of the vertical both sides of lapping machine respectively, thereby effectively prevented that weft yarn from producing dislocation when advancing, make weft yarn when advancing along the horizontal space of lapping machine certain distance ordered arrangement, improved product quality.

Lower rubber roller of the present utility model adopts the silica gel anilox roll, can pass through the quantitative gluing of anilox roll like this, improves the stability of yarn gluing.

The utility model pushes mutually by upper glue roller and lower anilox roll, improves the adhesion strength of warp thread and weft yarn intersection and has effectively controlled the tension force of yarn.

The accompanying drawing explanation

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

A kind of structural representation that Fig. 1 is the utility model non-weaving cloth lapping machine sizer.

The enlarged diagram that Fig. 2 is I place in Fig. 1.

The enlarged diagram that Fig. 3 is II place in Fig. 1.

The work schematic diagram that Fig. 4 is the utility model non-weaving cloth lapping machine sizer.

The schematic top plan view that Fig. 5 is Fig. 4.

A kind of structural representation that Fig. 6 is weft yarn detent mechanism in the utility model.

The specific embodiment

Referring to the sizer of a kind of non-weaving cloth lapping machine shown in Fig. 1 to Fig. 5, comprise that upper glue roller 1, lower rubber roller 2 and storage have the gum box 3 of glue; Described upper and

lower rubber roll

1,2 are arranged on the frame 9 of lapping machine and lower rubber roller 2 is placed in described gum box 3 rotationally, described non-weaving cloth comprises upper and lower stacked thread layer 4 and weft layers 5, and described weft layers 5 consists of some weft yarn 5-1 that arrange along the lapping machine lateral separation; During work, non-weaving cloth passes between upper and lower opposed upper glue roller 1 and lower rubber roller 2, stick after the glue in gum box 3 at upper and lower rubber roll 1, laterally travelling forward along lapping machine under 2 frictional drive, described lower rubber roller 2 is the silica gel anilox roll, this sizer also comprise one can be by weft yarn 5-1 along the horizontal spaced weft yarn detent mechanism at a certain distance of lapping machine.In the utility model, described upper glue roller 1 is preferably the silica gel roller that coats the silica gel material.Lower rubber roller 2 is by motor-driven drive roll, and upper glue roller 1 is to move in opposite directions by friction belt the driven voller rotated by lower rubber roller 2.As shown in Figure 4, sizer of the present utility model also is provided with a pair of upper

bottom roll roller

10,11 opposed, that advance for the tractive non-weaving cloth up and down in the place ahead of upper and

lower rubber roll

1,2.

In the utility model, as Fig. 2, 3, shown in 6, described weft yarn detent mechanism comprises the some weft yarn needle blocks 6 that rake pin 6-1 is installed and the ring chain consisted of the some chain links 7 that interconnect, described weft yarn needle block 6 is fixedly mounted on the outside of ring chain along the ring chain length direction, the described pin 6-1 space certain distance of respectively harrowing is fixedly mounted on each weft yarn needle block 6 obliquely, described ring chain has two and be slidably connected with the crossbeam 8 of the vertical both sides of lapping machine respectively, described two ring chains are done circulatory motion around crossbeam 8 separately by motor by chain wheel drive simultaneously.In the utility model, as shown in Figure 6, described weft yarn needle block 6 along the ring chain length direction by chain link cover plate 12, left and right side plate 13 and 14 and screw be fixedly mounted on the outside of ring chain, the utility model also is provided with nylon lining slide plate 15 between ring chain and crossbeam 8, described lining slide plate 15 is fixedly mounted on crossbeam 8, and described ring chain is slidably connected with the crossbeam 8 of the vertical both sides of lapping machine by the lining slide plate 15 that is provided with the groove that matches with chain link 7.

The utility model is when work, in weft layers 5, vertical two ends of each weft yarn 5-1 are fixed by the rake pin 6-1 on the weft yarn needle block 6 of the vertical both sides of lapping machine respectively, the thread layer 4 stacked together up and down and weft layers 5 are passed between upper and lower opposed upper glue roller 1 and lower rubber roller 2, stick after the glue in gum box 3 at upper and

lower rubber roll

1,2 frictional drive and under the traction action of upper

bottom roll roller

10,11 along laterally the travelling forward of lapping machine, finally enter after drying unit is dried and form grey cloth.

Claims

1. the sizer of a non-weaving cloth lapping machine, comprise that upper glue roller (1), lower rubber roller (2) and storage have the gum box (3) of glue; Described upper and lower rubber roll (1,2) be arranged on rotationally on the frame of lapping machine and lower rubber roller (2) is placed in described gum box (3), described non-weaving cloth comprises upper and lower stacked thread layer (4) and weft layers (5), and described weft layers (5) consists of the some weft yarns (5-1) of arranging along the lapping machine lateral separation; During work, non-weaving cloth passes between upper and lower opposed upper glue roller (1) and lower rubber roller (2), stick after glue at upper and lower rubber roll (1,2) laterally travelling forward along lapping machine under frictional drive, it is characterized in that: described lower rubber roller (2) is for the silica gel anilox roll, this sizer also comprise one can be by weft yarn (5-1) along the horizontal spaced weft yarn detent mechanism at a certain distance of lapping machine.

2. the sizer of non-weaving cloth lapping machine according to claim 1, it is characterized in that: described weft yarn detent mechanism comprises the some weft yarn needle blocks (6) that rake pin (6-1) is installed and the ring chain consisted of the some chain links (7) that interconnect, described weft yarn needle block (6) is fixedly mounted on the outside of ring chain along the ring chain length direction, described pin (6-1) the space certain distance of respectively harrowing is fixedly mounted on each weft yarn needle block (6) obliquely, described ring chain has two and be slidably connected with the crossbeam (8) of the vertical both sides of lapping machine respectively, described two ring chains are done circulatory motion around crossbeam (8) separately by motor by chain wheel drive simultaneously.