CN218932512U

CN218932512U - Lapping processing device of non-woven fabrics

Info

Publication number: CN218932512U
Application number: CN202223608953.5U
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 lapping processing device of non-woven fabrics, wherein one end of a rotating shaft provided with a driven wheel is rotatably connected with a second bracket, a wheel body is arranged on the rotating shaft and positioned between the driven wheel and the second bracket, a part of the outer circumferential surface of the wheel body is provided with a plurality of convex teeth continuously along the circumferential direction, a movable frame is sleeved on the outer side of the wheel body, the upper inner wall and the lower inner wall of the movable frame are respectively provided with a rack, the plurality of convex teeth on the rotatable wheel body are meshed with racks on the upper inner wall or the lower inner wall of the movable frame, and a lapping disc is connected with the movable frame. The utility model ensures that the moving speed of the lapping plate and the feeding speed of the conveying belt are always synchronous, thereby improving lapping efficiency and ensuring lapping uniformity and consistency.

Description

Lapping processing device of non-woven fabrics

Technical Field

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

Background

The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by needling technology, and can be made into different thicknesses, handfeel, hardness and the like. The production equipment of non-woven fabrics and non-woven mats mainly comprises an opener, a carding machine, a lapping machine and a needling machine, wherein cotton textile fibers are opened by the opener and supplied to the carding machine, the cotton textile fibers after being carded by the carding machine are supplied to the lapping machine for lapping, and are sent to the needling machine for needling or the hydroentanglement machine for hydroentanglement after being lapped by the lapping machine, so that a cotton textile product is formed.

The lapping machine is an important component part in nonwoven product production equipment, and Chinese patent with the bulletin number of CN212426372U provides a lapping machine for nonwoven production, 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 fiber single net on the lapping platform.

Because the above-mentioned structure is difficult to guarantee in the course of the work that lapping dolly is unanimous with the travel speed of pay-off area, cause the dolly to drive the non-woven fabrics and carry out the lapping when the speed is too little can lead to its non-woven fabrics to pile up on the pay-off area, take place the adhesion easily each other, if the too big then can lead to the dolly to pull the non-woven fabrics, causes the condition emergence that the non-woven fabrics damaged easily.

Disclosure of Invention

The utility model aims to provide a non-woven fabric lapping device, which ensures that the moving speed of a lapping disc and the feeding speed of a conveying belt are always synchronous, thereby improving lapping efficiency and ensuring lapping uniformity and consistency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lapping processing device for nonwoven fabric, comprising: the device comprises a first bracket, a second bracket and a conveying belt, wherein the conveying belt is arranged on the first bracket, a lapping disc is slidably arranged below the second bracket, two ends of the conveying belt are respectively provided with a rotating roller matched with the conveying belt in a transmission way, 2 rotating rollers are respectively rotatably arranged on the first bracket, a motor is arranged on the side surface of one end, far away from the lapping disc, of the first bracket, an output shaft of the motor is connected with one rotating roller, one end of the other rotating roller extends out of the first bracket and is provided with a driving wheel, one side surface of the second bracket is provided with a driven wheel through a rotating shaft, and the driven wheel is connected with the driving wheel through belt transmission;

the other end of the rotating shaft with one end provided with the driven wheel is rotationally connected with the second bracket, a wheel body is arranged on the rotating shaft and positioned between the driven wheel and the second 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, the convex teeth on the wheel body are rotatable and meshed with the racks on the upper inner wall or the lower inner wall of the movable frame, and the net laying plate is connected with the movable frame.

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

1. in the scheme, a material carrying belt is arranged right below the lapping plate.

2. In the scheme, four corners of the lower surface of the first bracket are respectively provided with a supporting leg.

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

4. In the above scheme, a spliced pole is respectively installed at four corners of lapping dish upper surface, and wherein 2 spliced pole is connected with the movable frame, and 2 in addition the movable block is respectively installed to the upper end of spliced pole, one end with the spliced pole is connected the other end embedding of movable block is offered in the bar inslot on the second support opposite side surface to with the inner wall sliding fit in this bar inslot.

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

according to the lapping processing device of the non-woven fabric, an output shaft of a motor is connected with one rotating roller, one end of the other rotating roller extends out of a first bracket and is provided with a driving wheel, one side surface of a second bracket is provided with a driven wheel through a rotating shaft, the driven wheel is connected with the driving wheel through a belt in a transmission manner, the other end of the rotating shaft provided with the driven wheel is rotatably connected with the second bracket, a wheel body is arranged on the rotating shaft and between the driven wheel and the second 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 racks on the upper inner wall or the lower inner wall of the movable frame, the lapping disc is connected with the movable frame, and the convex teeth on the wheel body are continuously matched with racks on the upper and lower racks, so that the lapping disc mounted on the movable frame can reciprocate and stably move, and the rotating speed of the wheel body is consistent with the conveying belt, thereby ensuring that the lapping disc moving speed and the conveying belt always keeps synchronous speed and the conveying speed, and the lapping efficiency and the lapping uniformity are ensured.

Drawings

FIG. 1 is a schematic structural view of a lapping processing device of a non-woven fabric of the present utility model;

FIG. 2 is a schematic view of a part of a lapping device of the non-woven fabric of the present utility model;

FIG. 3 is a schematic view of a structure of another view angle of a lapping device for nonwoven fabrics of the present utility model;

fig. 4 is a top view showing the structure of the lapping device of the nonwoven fabric of the present utility model.

In the above figures: 1. a second 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; 9. a first bracket; 10. a conveying belt; 101. a door; 11. a rotating roller; 12. a motor; 131. a driving wheel; 132. driven wheel; 133. a belt; 14. a carrier tape; 15. and (5) supporting legs.

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 lapping processing device for nonwoven fabric, comprising: the device comprises a first bracket 9, a second bracket 1 and a conveying belt 10 which are sequentially connected, wherein the conveying belt 10 is arranged on the first bracket 9, a lapping disc 2 is slidably arranged below the second bracket 1, two ends of the conveying belt 10 are respectively provided with a rotating roller 11 which is in transmission fit with the

conveying belt

10, 2 rotating rollers 11 are respectively rotatably arranged on the first bracket 9, a motor 12 is arranged on the side surface of one end of the first bracket 9 far away from the lapping disc 2, the output shaft of the motor 12 is connected with one rotating roller 11, one end of the other rotating roller 11 extends out of the first bracket 9 and is provided with a driving wheel 131, one side surface of the second bracket 1 is provided with a driven wheel 132 through a rotating shaft 3, and the driven wheel 132 is in transmission connection with the driving wheel 131 through a belt 133;

the other end of the rotating shaft 3 with one end provided with a driven wheel 132 is rotationally connected with the second bracket 1, a wheel body 4 is arranged on the rotating shaft 3 and positioned between the driven wheel 132 and the second 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 disc 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 disc arranged on the movable frame is realized, and the rotation speed of the wheel body and the transmission belt is consistent, so that the moving speed of the lapping disc and the feeding speed of the transmission belt are always kept synchronous, the lapping efficiency can be improved, and the lapping uniformity and consistency can be ensured.

A material carrying belt 14 is arranged right below the lapping plate 2; a supporting leg 15 is respectively arranged at four corners of the lower surface of the first bracket 9;

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 second bracket 1;

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

slide rail

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

Example 2: a lapping processing device for nonwoven fabric, comprising: the device comprises a first bracket 9, a second bracket 1 and a conveying belt 10 which are sequentially connected, wherein the conveying belt 10 is arranged on the first bracket 9, a lapping disc 2 is slidably arranged below the second bracket 1, two ends of the conveying belt 10 are respectively provided with a rotating roller 11 which is in transmission fit with the

conveying belt

the other end of the rotating shaft 3 with one end provided with the driven wheel 132 is rotationally connected with the second bracket 1, a wheel body 4 is arranged on the rotating shaft 3 and between the driven wheel 132 and the second 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 wheel body 4 are meshed with the racks 51 on the upper inner wall or the lower inner wall of the movable frame 5 in a rotatable mode, and the lapping disc 2 is connected with the 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 second 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 lapping processing device of the non-woven fabrics is adopted, the working principle is as follows:

when the belt conveyor is used, the non-woven fabric is conveyed to the direction of the lapping plate from one end far away from the lapping plate through the conveying belt, and meanwhile, the driven wheel under the action of the belt rotates along with the driving wheel and drives the wheel body to rotate, so that the rotating speed of the wheel body and the moving speed of the conveying belt are always synchronous;

the wheel body 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 disc 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 disc to move to the other side, so that the reciprocating movement of the lapping disc is realized, the moving speed of the lapping disc is always synchronous with the feeding speed of the conveying belt, the lapping efficiency can be improved, and the lapping uniformity and consistency can be ensured; finally, the non-woven fabric is paved on a material carrying belt and is sent to the next procedure;

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 disc arranged on the movable frame, and the rotation speed of the wheel body is consistent with that of the conveying belt, so that the moving speed of the lapping disc and the feeding speed of the conveying belt are always kept synchronous, the lapping efficiency can be improved, and the lapping uniformity and consistency can be 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 lapping processing device for nonwoven fabric, comprising: the first support (9), second support (1) that connect gradually and install conveyer belt (10) on first support (9), a lapping dish (2), its characterized in that are installed to second support (1) below slidable: two ends of the conveying belt (10) are respectively provided with a rotating roller (11) in transmission fit with the conveying belt (10), 2 rotating rollers (11) are respectively rotatably arranged on a first bracket (9), a motor (12) is arranged on the side surface of one end, far away from the lapping disc (2), of the first bracket (9), the output shaft of the motor (12) is connected with one rotating roller (11), one end of the other rotating roller (11) extends out of the first bracket (9) and is provided with a driving wheel (131), a driven wheel (132) is arranged on the side surface of the second bracket (1) through a rotating shaft (3), and the driven wheel (132) is in transmission connection with the driving wheel (131) through a belt (133);

the other end of the rotating shaft (3) with one end provided with a driven wheel (132) is rotationally connected with the second bracket (1), a wheel body (4) is arranged on the rotating shaft (3) and between the driven wheel (132) and the second 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), a plurality of convex teeth (41) on the 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 disc (2) is connected with the movable frame (5).

2. The nonwoven fabric lapping device according to claim 1, wherein: a material carrying belt (14) is arranged right below the lapping plate (2).

3. The nonwoven fabric lapping device according to claim 1, wherein: four corners of the lower surface of the first bracket (9) are respectively provided with a supporting leg (15).

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

5. The nonwoven fabric lapping device according to 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 second support (1) opposite side surface to with the inner wall sliding fit in this bar groove (82).