CN216403255U - Self-adjustable non-woven fabric slit type drafting device - Google Patents

Abstract

The utility model provides a self-adjustable non-woven fabric slit type drafting device, which belongs to the technical field of non-woven fabric processing and comprises a processing table, a winding component, a supporting plate, slit adjusting rollers and an unwinding component, wherein the winding component and the unwinding component are arranged on one side of the processing table and are distributed oppositely, the winding component is used for winding non-woven fabrics, the unwinding component is used for unwinding the non-woven fabrics, the supporting plate is arranged between the winding component and the unwinding component, the two groups of slit adjusting rollers are distributed oppositely, and the two groups of slit adjusting rollers are connected with the supporting plate through elastic supporting pieces respectively. Compared with the prior art, the embodiment of the utility model can realize the self-adaptive adjustment during the drafting of the non-woven fabric, can meet the drafting requirements of the non-woven fabrics with different thicknesses, and has the advantages of simple structure and good drafting effect.

Description

Self-adjustable non-woven fabric slit type drafting device

Technical Field

The utility model belongs to the technical field of non-woven fabric processing, and particularly relates to a self-adjustable non-woven fabric slit type drafting device.

Background

The non-woven fabric is made of chemical fiber, plant fiber and the like on a wet method or dry method paper machine under the condition of taking water or air as a suspension medium, and belongs to an environment-friendly product which is internationally recognized as protecting the earth ecology.

At present, the non-woven fabrics adds man-hour and need carry out the draft to it and handle, among the prior art, utilizes two sets of slit formula dancers to exert pressure to the non-woven fabrics usually to realize the draft of non-woven fabrics, but the distance between the current two sets of slit formula dancers is unchangeable usually, can't deal with the draft demand of different thickness non-woven fabrics, and then leads to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, an embodiment of the present invention provides a self-adjustable slit drafting device for nonwoven fabrics.

In order to solve the technical problems, the utility model provides the following technical scheme:

a non-woven fabric slit type drafting device capable of self-adjusting, which comprises a processing platform, a winding component, a supporting plate, a slit adjusting roller and an unwinding component,

the winding assembly and the unwinding assembly are arranged on one side of the processing table and are distributed oppositely,

the winding component is used for winding the non-woven fabric, the unwinding component is used for unwinding the non-woven fabric,

the supporting plate is arranged between the rolling component and the unreeling component,

the slit adjusting rollers are two groups, the two groups of slit adjusting rollers are distributed oppositely, and the two groups of slit adjusting rollers are connected with the supporting plate through elastic supporting pieces respectively.

As a further improvement of the utility model: the slit adjusting roller is hollow, a plurality of air outlet holes are arranged on the side wall of the slit adjusting roller, one end of the slit adjusting roller is fixedly connected with an extension pipe communicated with the inner cavity of the slit adjusting roller,

processing platform one side still is provided with the air feed subassembly, the air feed subassembly output with the extension pipe links to each other for to the inside hot-air of carrying of slit regulating roll.

As a further improvement of the utility model: the air supply assembly comprises a warm air blower and an air pipe arranged at the output end of the warm air blower,

the fan heater is fixedly installed on one side of the processing table, and one end, far away from the fan heater, of the air pipe extends into the extension pipe and is in running fit with the extension pipe.

As a further improvement of the utility model: the outer side of the slit adjusting roller is also provided with a wind shielding component, the wind shielding component comprises an arc wind shielding cover, an end plate and a square block,

the arc-shaped wind shield is coated and arranged outside the slit adjusting roller, the end plate is fixedly arranged at one end of the arc-shaped wind shield, the square block is fixedly arranged at one side of the end plate, which is far away from the arc-shaped wind shield, the supporting plate is provided with a chute, the square block extends into the chute and is in sliding fit with the chute,

elastic support piece one end with square piece links to each other, and the other end links to each other with the spout inner wall, the extension pipe runs through the end plate with square piece and with end plate and square piece normal running fit.

As a still further improvement of the utility model: the elastic supporting piece is a spring or a metal elastic sheet.

Compared with the prior art, the utility model has the beneficial effects that:

in the embodiment of the utility model, when the non-woven fabric is drafted, the non-woven fabric is wound by using the winding component, and is simultaneously unreeled by matching with the unreeling component, so that the non-woven fabric moves between the two groups of slit adjusting rollers, and the non-woven fabric is drafted by using the clamping effect of the two groups of slit adjusting rollers on the non-woven fabric.

Drawings

FIG. 1 is a schematic view of a self-adjustable nonwoven slit drafting apparatus;

FIG. 2 is a schematic view of a wind shield assembly of a self-adjustable nonwoven slot drafting system;

FIG. 3 is an enlarged view of area A of FIG. 1;

in the figure: 10-a processing table, 20-a winding component, 30-non-woven fabric, 40-a supporting plate, 401-a chute, 50-an elastic supporting member, 60-a wind shielding component, 601-an arc wind shield, 602-an end plate, 603-a square block, 70-a slit adjusting roller, 701-an air outlet, 702-an extension pipe, 80-an unwinding component and 90-a wind supply component.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1, the present embodiment provides a self-adjustable non-woven fabric slit-type drafting device, including a processing table 10, a winding assembly 20, a supporting plate 40, slit adjusting rollers 70 and an unwinding assembly 80, wherein the winding assembly 20 and the unwinding assembly 80 are mounted on one side of the processing table 10 and are distributed oppositely, the winding assembly 20 is used for winding non-woven fabric 30, the unwinding assembly 80 is used for unwinding non-woven fabric 30, the supporting plate 40 is disposed between the winding assembly 20 and the unwinding assembly 80, the slit adjusting rollers 70 are provided in two sets, the two sets of slit adjusting rollers 70 are distributed oppositely, and the two sets of slit adjusting rollers 70 are respectively connected to the supporting plate 40 through elastic supporting members 50.

When drafting non-woven fabrics 30, utilize rolling component 20 to carry out the rolling to non-woven fabrics 30, the cooperation simultaneously unreels subassembly 80 and unreels non-woven fabrics 30, make non-woven fabrics 30 remove between two sets of slit regulating rolls 70, utilize two sets of slit regulating rolls 70 to the clamping action between non-woven fabrics 30, realize the draft of non-woven fabrics, because link to each other through elastic support element 50 between two sets of slit regulating rolls 70 and the support 40, when non-woven fabrics 30 of different thickness remove between two sets of slit regulating rolls 70, the relative movement that two sets of slit regulating rolls 70 can the adaptability, thereby realize the draft demand of non-woven fabrics 30 of different thickness.

Referring to fig. 2 and 3, in an embodiment, the slit adjusting roller 70 is hollow, a plurality of air outlets 701 are formed in a side wall of the slit adjusting roller 70, one end of the slit adjusting roller 70 is fixedly connected to an extension pipe 702 communicated with an inner cavity of the slit adjusting roller, an air supply assembly 90 is further disposed at one side of the processing table 10, and an output end of the air supply assembly 90 is connected to the extension pipe 702 and is used for conveying hot air into the slit adjusting roller 70.

Through air feed subassembly 90 by extension pipe 702 to slit regulating roller 70 inner chamber transport hot-air, hot-air accessible exhaust vent 701 exports to outside and acts on the non-woven fabrics 30 between two sets of slit regulating roller 70 to heat non-woven fabrics 30, cooperate two sets of slit regulating roller 70 to non-woven fabrics 30 extrusion effect, in order to improve the draft effect of non-woven fabrics 30.

In one embodiment, the air supply assembly 90 includes a warm air blower and an air pipe disposed at an output end of the warm air blower, the warm air blower is fixedly mounted at one side of the processing table 10, and one end of the air pipe, which is far away from the warm air blower, extends into the extension pipe 702 and is rotatably matched with the extension pipe 702.

The hot air is supplied to the inside of the wind pipe by the fan heater, and the hot air is supplied to the inside of the slit adjusting roller 70 through the extension pipe 702 and then is discharged through the outlet hole 701 to heat the non-woven fabric 30.

Referring to fig. 2, in an embodiment, a wind shielding assembly 60 is further disposed outside the slit adjusting roller 70, the wind shielding assembly 60 includes an arc wind shielding cover 601, an end plate 602, and a square block 603, the arc wind shielding cover 601 is disposed outside the slit adjusting roller 70 in a covering manner, the end plate 602 is fixedly disposed at one end of the arc wind shielding cover 601, the square block 603 is fixedly mounted at one side of the end plate 602 away from the arc wind shielding cover 601, the supporting plate 40 is provided with a sliding slot 401, the square block 603 extends into the sliding slot 401 and is in sliding fit with the sliding slot 401, one end of the elastic supporting member 50 is connected to the square block 603, the other end is connected to an inner wall of the sliding slot 401, and the extension pipe 702 penetrates through the end plate 602 and the square block 603 and is in rotating fit with the end plate 602 and the square block 603.

Set up in the slit regulating roller 70 outside through arc windshield 601 cladding, thereby carry out the shutoff to some exhaust vent 701, it is too big to avoid the hot air scope through exhaust vent 701 output, when non-woven fabrics 30 moves between two sets of slit regulating rollers 70, can drive two sets of slit regulating rollers 70 and rotate, and then drive extension pipe 702 and remove, when the non-woven fabrics 30 of different thickness moves between two sets of slit regulating rollers 70, two sets of slit regulating rollers 70 can the adaptive relative movement, in order to drive the inside adaptive slip of square piece 603 along spout 401, provide elastic support to direction piece 603 through elastic support piece 50, in order to order about two sets of slit regulating rollers 70 to press from both sides tight non-woven fabrics 30, realize the draft of non-woven fabrics 30.

In an embodiment, the elastic support 50 may be a spring, or may be a metal spring, which is not limited herein.

In one embodiment, the winding assembly 20 and the unwinding assembly 80 have the same structure and each include a bracket, a motor and a reel, the bracket is fixedly mounted on one side of the processing table 10, the reel is rotatably mounted on one side of the bracket, and the motor is disposed at one end of the reel and used for driving the reel to rotate.

The corresponding motor that corresponds through rolling component 20 drives the spool rotation that corresponds to roll up non-woven fabrics 30, drive the spool rotation that corresponds through the motor that unreels subassembly 80 corresponds, in order to unreel non-woven fabrics 30, and then order about non-woven fabrics 30 and remove between two sets of slit regulating rolls 70.

In the embodiment of the present invention, when the non-woven fabric 30 is drafted, the winding assembly 20 winds the non-woven fabric 30, meanwhile, the non-woven fabric 30 is unreeled by matching with the unreeling component 80, so that the non-woven fabric 30 moves between the two groups of slit adjusting rollers 70, the non-woven fabric is drafted by utilizing the clamping action of the two groups of slit adjusting rollers 70 on the non-woven fabric 30, since the two sets of slit adjusting rollers 70 are connected to the frame 40 via the elastic supporting member 50, when the non-woven fabrics 30 having different thicknesses are moved between the two sets of slit adjusting rollers 70, the two sets of slit adjusting rollers 70 can be adaptively moved relatively, thereby realize different thickness non-woven fabrics 30's draft demand, compare in prior art, self-adaptation regulation when can realizing the non-woven fabrics 30 draft deals with different thickness non-woven fabrics 30's draft demand, has simple structure and draws effectual advantage.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. A non-woven fabric slit type drafting device capable of self-adjusting is characterized by comprising a processing table, a winding component, a supporting plate, a slit adjusting roller and an unwinding component,

the winding assembly and the unwinding assembly are arranged on one side of the processing table and are distributed oppositely,

the winding component is used for winding the non-woven fabric, the unwinding component is used for unwinding the non-woven fabric,

the supporting plate is arranged between the rolling component and the unreeling component,

the slit adjusting rollers are two groups, the two groups of slit adjusting rollers are distributed oppositely, and the two groups of slit adjusting rollers are connected with the supporting plate through elastic supporting pieces respectively.

2. The self-adjustable non-woven fabric slit type drafting device as claimed in claim 1, wherein the slit adjusting roller is hollow, a plurality of air outlets are formed on the side wall of the slit adjusting roller, one end of the slit adjusting roller is fixedly connected with an extension pipe communicated with the inner cavity of the slit adjusting roller,

processing platform one side still is provided with the air feed subassembly, the air feed subassembly output with the extension pipe links to each other for to the inside hot-air of carrying of slit regulating roll.

3. The self-adjustable non-woven fabric slit type drafting device according to claim 2, wherein the air supply assembly comprises a warm air blower and an air pipe arranged at the output end of the warm air blower,

the fan heater is fixedly installed on one side of the processing table, and one end, far away from the fan heater, of the air pipe extends into the extension pipe and is in running fit with the extension pipe.

4. The self-adjustable non-woven fabric slit type drafting device as claimed in claim 2, wherein a wind shielding assembly is further provided outside the slit adjusting roller, the wind shielding assembly comprises an arc wind shielding cover, an end plate and a square block,

the arc-shaped wind shield is coated and arranged outside the slit adjusting roller, the end plate is fixedly arranged at one end of the arc-shaped wind shield, the square block is fixedly arranged at one side of the end plate, which is far away from the arc-shaped wind shield, the supporting plate is provided with a chute, the square block extends into the chute and is in sliding fit with the chute,

elastic support piece one end with square piece links to each other, and the other end links to each other with the spout inner wall, the extension pipe runs through the end plate with square piece and with end plate and square piece normal running fit.

5. The self-adjustable non-woven slot draw frame of claim 4, wherein the elastic supporting member is a spring or a metal leaf.

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