WO2018113656A1

WO2018113656A1 - Device and method for preparing worsted down flocculus lining

Info

Publication number: WO2018113656A1
Application number: PCT/CN2017/117150
Authority: WO
Inventors: 黄金山
Original assignee: 黄金山
Priority date: 2016-12-19
Filing date: 2017-12-19
Publication date: 2018-06-28
Also published as: CN108203858A

Abstract

A device and method for preparing a worsted down flocculus lining. The device comprises a control driving device (11), a flocculus sheet traction device (12), a conveying device (13), and a movable flocculus laying table (14). The flocculus sheet traction device (12) is used for drawing inputted wool tops into a continuous flocculus sheet having a preset length and outputting the flocculus sheet. The conveying device (13) is provided with two ends. One end of the conveying device (13) is adjacent to the flocculus sheet traction device (12). The conveying device (13) is used for conveying the received continuous flocculus sheet to one end adjacent to the flocculus sheet traction device (12) to the other end. The conveying device (13) is provided with a cutting device, used for cutting the received continuous flocculus sheet into flocculus sheet units having a required length. The conveying device (13) continues to convey the flocculus sheet units to allow the flocculus sheet units to fall off from the other end. The movable flocculus laying table (14) is disposed below the conveying device (13), and comprises an upper plane (141) parallel to the group. Under the control of the control driving device (11), the upper plane (141) of the movable flocculus laying table (14) can horizontally moves and rotates, so that the flocculus sheet units vertically dropping off from the conveying device (13) can be laid on an expected position of the upper plane (141).

Description

Apparatus and method for making worsted fluff

Technical field

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention generally relates to a floe making apparatus and method, and more particularly to a flocculation machine and a corresponding method for producing a worsted fluff in a movable paving station.

Background technique

In the early days, when making the floc of special animal fibers such as camel hair and cashmere, it was necessary to make the raw material into a combed top, and then to draw the top into a thin strip of uniform strips. Using a plurality of strip-shaped flakes to sequentially lay a layer adjacent to each of the warp directions, and then, using a plurality of strip-shaped flakes, sequentially lay a layer adjacent to each of the weft directions, such that the warp direction The layer latitude is layered on the paving surface, and reaches a predetermined thickness. After finishing, it can be used as a worsted velvet for quilts and cotton quilts. Straight and latitudinal cross-laying of the fiber can significantly improve the frictional resistance between the warp and weft of the pile fiber, improve the cohesion of the fluff fiber, improve the tear resistance of the fluff, and effectively maintain the softness and feel of the fluff fiber. Good insulation characteristics. However, by hand-laying the flakes to make the worsted fluff, the speed is slow, the yield is low, the quality is poor, and large-scale industrial production cannot be formed. Existing flocculation equipment for other materials cannot achieve the flocculation function in the worsted fluff.

Public content

According to an aspect of the present invention, an apparatus for producing a worsted fluff is provided, comprising: a control driving device; a flake drafting device for drawing an input top yarn into a continuous width of a predetermined width and outputting; Means having two ends, one end of which is adjacent to the batt drafting device for receiving the continuous flakes, the transporting device for arranging from an end adjacent to the flake drafting device The received continuous flake is conveyed to the other end, wherein the conveying device is provided with a cutting device for cutting the received continuous flake into a fluff unit having a desired length, the conveying device continuing to transport the fluff unit Having the flute unit hang down from the other end; a movable sifting station disposed below the conveying device, the movable sifting station comprising an upper plane parallel to the ground for receiving from the conveying a fluff unit of the apparatus; wherein, under the control of the control drive, the upper plane of the movable paving station is capable of translational and rotational movement such that it falls from the transport apparatus The flakes in the laying unit intended position on a plane.

According to an embodiment of the present invention, the control driving device controls and drives the operation of the flake drafting device, the conveying device and the movable paving station according to a set operating mode, so that the flakes are sequentially produced. The units are laid at corresponding locations on the upper plane, joined to each other, and superposed to obtain a target-sized worsted fluff.

According to an embodiment of the invention, the upper plane is a mesh structure such that the upper plane circulates with air below the upper plane, and a fan is provided below the upper plane, wherein the fan makes the The air flow in the upper plane forms a negative pressure downward, thereby adsorbing the fluff unit.

According to an embodiment of the invention, the speed at which the flake drafting device outputs the continuous flakes, the conveying speed of the conveying device and the translational speed of the movable fusing table are the same when the fluff unit is laid.

According to an embodiment of the invention, when the flake drafting device outputs a continuous flake, the conveying speed of the conveying device is faster than the speed at which the fluff drafting device outputs the continuous flute, such that the continuous flake Have the proper tension.

According to an embodiment of the present invention, when the fluff unit is laid on the movable paving stage, the moving speed of the movable paving station is faster than the conveying speed of the conveying device, so that the flute unit has Proper tension.

According to an embodiment of the present invention, the flake drafting device is suspended for a period of time after outputting a length of continuous flakes, and the length of time for suspending operation is set such that the conveying device is continuously continuous during the pause period. The flakes are broken to form a flake unit of a specified length.

According to an embodiment of the invention, the target length and the target width of the target size are both integer multiples of the predetermined width.

According to an embodiment of the invention, the movable paving station further comprises a table body and a moving device, the table body is located below the upper plane, the moving device carries the table body, and the control driving device Under the control of the mobile device, the moving device can drive the upper plane and the platform to perform translational and rotational movements.

According to another aspect of the present invention, there is provided a method of making a worsted fluff comprising: drawing a fed top by a flake drawing device into a continuous web of a predetermined width and outputting; using a conveyor having both ends Receiving the received continuous flakes from the end adjacent the flake drafting device to the other end, wherein the conveying device is provided with a cutting device for cutting the received continuous flakes to a desired length a fluffing unit, the conveying device continues to convey the flake unit such that the fluff unit hangs from the other end; and a movable tiling disposed below the conveying device having an upper plane parallel to the ground The stage performs a translational and rotational movement of the upper plane such that the flake unit depending from the conveyor is laid in the desired position of the upper plane.

DRAWINGS

1 is a block diagram of a system composition in accordance with an embodiment of the present invention;

2 is a schematic diagram of the arrangement of system components in accordance with an embodiment of the present invention.

detailed description

According to an embodiment of the present invention, as shown in Figures 1 and 2, there is provided an apparatus for making a worsted fluff, hereinafter referred to as a flocculation machine, the main components of which comprise a control drive 11 and a drafting of the flakes The device 12, the conveying device 13 and the movable paving station 14.

The control drive unit 11 is coupled to the batt drafting device 12, the transport device 13 and the actuating device (not shown) of the movable fascicle 14 respectively to control and drive the wafer drafting device 12 in accordance with a set operating mode. The operation of the conveyor device 13 and the movable paving station 14.

The flake drafting device 12 draws the input tops into continuous flakes of a predetermined width and outputs them. For example, a combed top made of camel or cashmere is fed to the batt drafting device 12, and the input top is drawn by the batt drafting device 12 into a thin, uniform, uniform flake. A continuous flake of a predetermined width is formed and then transferred to the conveying device 13.

The conveying device 13 has two ends, one end of which is adjacent to the batt drafting device 12 to receive the continuous flakes output by the flake drafting device 12. The conveying device 13 is for conveying the received continuous flute to the other end (hereinafter referred to as the front end) from an end adjacent to the flake drafting device 12 (hereinafter referred to as the rear end).

For example, according to one embodiment of the invention, the delivery device 13 is implemented in the form of a conveyor belt. The upper plane of the conveyor 13 has a set length and width. The upper plane of the conveyor 13 can be parallel to the ground or slightly arched in the middle to form an uphill and downhill slope. The rear end of the upper plane of the conveying device 13 in the longitudinal direction is adjacent to the flake drafting device so that the continuous flakes outputted by the flake drafting device are received, and the received continuous flakes are transported toward the front end along the length direction. .

The conveying device 13 is provided with a cutting device (not shown) for cutting the received continuous flake into a fluff unit having a desired length. And, the conveying device 13 continues to convey the fluff unit to the front end, and causes the flake unit to hang down from the front end.

The movable paving station 14 is disposed below the conveying device 13, and the upper plane 141 of the movable paving station 14 is parallel to the ground, wherein the movable paving station 14 is under the control of the control driving device 11 The translational and rotational movement of the upper plane 141 is performed such that the flake unit depending from the conveying device 13 is laid at the desired position of the upper plane 141.

According to an embodiment of the invention, the movable paving station 14 includes an upper plane 141, a table 142 and a moving device 143.

According to an embodiment of the present invention, under the control of the control driving device 11, the upper plane 141 is moved at least along the length direction and the width direction of the conveying device 12 by the moving device 143, and is rotatable perpendicular to the upper plane 141. The axis of the center is rotated such that the flake unit falling from the conveyor 13 is laid at the desired position of the upper plane 141.

The control drive unit 11 controls and drives the operation of the batt drafting device 12, the transport device 13 and the movable grading table 14 in accordance with a set operating mode such that the successively produced fluff units are in respective desired positions on the upper plane 141. Laying, joining and stacking each other to achieve the desired size of the worsted fluff. The target size includes the target length, target width, and target thickness.

The control drive unit 11 controls and drives the various parts of the machine body, such as the flake drafting device 12, the conveying device 13, and the movable paving station 14, so that they start, run and pause according to the set operating mode, thereby coordinating the various parts. Run to complete the production of worsted fluff.

The method of making a worsted fluff in accordance with the present invention comprises the steps of:

Using the flake drafting device to draw the input tops into a continuous strip of predetermined width and output;

Receiving the received continuous flakes from the end adjacent the flake drafting device to the other end by means of a conveying device having both ends, wherein the conveying device is provided with a cutting device for receiving the continuous flakes Trussing a fluff unit having a desired length, the conveying device continues to convey the flake unit such that the fluff unit hangs from the other end;

Having a movable laying station disposed below the conveying device having an upper plane parallel to the ground, performing translational and rotational movement of the upper plane such that the fluff unit dropped from the conveying device is laid in the State the expected position of the plane.

The operation of the apparatus of the present invention will now be described in detail in connection with an embodiment of the present invention.

When the flowing machine begins to lay, the first layer in the worsted fluff is first laid along the warp direction. The warp and weft directions mentioned here are only used to distinguish the length direction and the width direction of the worsted fluff, and the warp direction may refer to the length direction or the width direction. If the warp direction is the length direction, the weft direction refers to the width direction. The following description assumes the length direction of the warp direction corresponding to the target.

After the flowing machine is started, the movable paving station is placed at the starting position of the warp laying. Under the control of the control drive 11, the flake drafting device 12 draws the received tops into flakes of predetermined width. The predetermined width is set according to the actual application. For example, the predetermined width may be set such that the target length and the target width in the worsted fluff to be made are integer multiples of the predetermined width.

The conveying device 13 receives the flakes output from the flake drafting device 12 from its rear end adjacent to the flake drafting device 12 and conveys the flakes toward the front end along the length direction. When the flakes produced by the flake drafting device 12 reach a specified length, the flake drafting device 12 is stopped, the transport device 13 continues to operate, and the gripping pliers formed by the rubber belt and the pressure roller provided on the transport device 12 are utilized. The flakes are broken to form a fluff unit of the desired length. For the current warp direction, and the warp direction of the corresponding worsted fluff, the desired length is the target length in the worsted fluff to be made.

When the leading end of the transported flute on the transport device 13 hangs from the front edge of the transport device 13 and contacts the upper plane 141 of the movable fascicle 14 disposed below the transport device 13, the movable fascicle 14 is in transport The corresponding end position of the device 13 in the longitudinal direction. As the conveying device 13 conveys the flakes, the upper plane 141 of the movable floret 14 moves at the same linear velocity along the length of the conveying device 13 toward the other end below the conveying device 13, so that the flocculation falls on the conveying device 13 The sheet is laid over the desired area on the upper plane 141.

When the laying of one of the flake units is completed, the flake drafting device, the conveying device and the movable fusing table are suspended, and the movable fusing table 14 is offset by a distance of one flute width in the width direction of the conveying device 13.

Then, the flake drafting device 12 and the conveying device 13 resume operation, and when the leading end of the flakes hanging down from the conveying device 13 contacts the movable paving table 14, the flutes 14 can be moved as the conveying device 13 transports the flakes. The upper plane 141 moves at the same linear velocity along the length of the conveying device 13 toward the other end below the conveying device 13, so that another flute unit dropped on the conveying device 13 is laid on the upper plane 141 offset by a floc The area of the width of the slice unit.

When the other flake unit is laid, the flake drafting device 12, the conveying device 13 and the movable flotation table 14 are suspended, and the movable flocculation table 14 is further offset by one flute along the width direction of the conveying device 13. The width of the width.

Then start the laying of the next flake unit.

Repeating the above-described process of shifting the movable floret 14 along the width direction of the conveying device 13 and laying the next flute unit until the laid flake reaches the target width in the preset worsted fluff, thereby completing the fine A layer of spun wool is laid. The flake drafting device 12, the transport device 13, and the movable flotation station 14 are suspended.

The movable web 14 then travels to a rotatable position and is rotated 90 degrees about the vertical axis of the center of the upper plane 141.

Then, the flowing machine is ready to start the weft laying. The movable paving station 14 is advanced to the starting position of the weft laying and the weft laying process is started.

The process of latitudinal laying is similar to the process of warp laying, with the difference that the required length of the flake unit taken by the conveying device 13 during the latitudinal laying corresponds to the target width of the target floc, and the repeatedly moving floret 14 along the conveying device 13 The process of offsetting the width direction and laying a flake unit until the laid flakes reach the target length in the target flakes.

After the latitudinal laying is completed, the movable paving station 14 walks to the above rotatable position and rotates by 90 degrees.

The movable paving station 14 then walks to the starting position of the warp laying and begins another warp laying process.

When the number of layers laid by the flowing machine reaches a predetermined number of layers to obtain a predetermined thickness of the worsted fluff, the floret stops.

After the movable paving station 14 is emptied, the flowing machine begins the production of the next worsted fluff.

The laying process described above is merely exemplary. Other forms of laying processes can be envisioned by those skilled in the art. For example, there is a certain overlap between the flakes of one layer; the flakes of different widths are used; or the laying directions of the two layers are not along the mutually perpendicular warp and weft directions, but the angles of the two directions are non-orthogonal; Or use two flake drafting devices and two conveying devices to lay the warp and weft directions respectively.

The movable paving station 14 is composed of an upper plane 141, a table body 142, and a moving device 143. In accordance with an embodiment of the present invention, the upper plane 141 is a plane of a mesh configuration, the table 142 is a box-shaped cone structure, and the mobile device 143 can be implemented as an AGV trolley.

The upper plane 141 is constructed of a mesh structure, such as a steel mesh structure, such that air circulates below the upper plane 141. A fan is provided in the table 142 below the upper plane 141. When the movable paving station 14 is in operation, the fans are simultaneously operated such that the airflow of the upper plane 141 of the movable paving station 14 forms a negative pressure downward, thereby adsorbing the flakes.

The lower portion of the base 142 is fixed to a moving device 143 such as an AGV trolley. Under the control of the control drive device, the AGV trolley can move the upper plane 141 in multiple degrees of freedom. The upper plane 141 can travel back and forth along the length of the conveyor or along the width of the conveyor, or can move up and down and around the plane. The vertical axis of the center of 141 is rotated.

After the flowing machine is started, under the control of the control section, the AGV trolley raises the upper plane 141 to the highest position and walks to the starting position. After each layer of flakes is laid, the AGV cart lowers the upper plane 141 by the thickness of one of the flakes. When starting the laying of the next worsted fluff, the AGV trolley raises the upper plane 141 to the highest position and walks to the starting position. The AGV trolley is a general-purpose device manufactured by the industrial robot industry and is commonly used as a transportation device. Of course, the present invention can also use a conventional truss walking device instead of an AGV trolley.

According to an embodiment of the present invention, the batt drafting device of the present invention can be realized on the basis of a carding machine of the conventional wool spinning industry, such as removing a loop portion of a conventional carding machine. Under the control of the control drive, the flake drafting device is operated or suspended in conjunction with the transport device. The flake drafting device can adopt a multi-head flake drafting device, and can output a plurality of flakes at the same time, which significantly improves the production efficiency. The flake unit consists of such four pieces when a four-piece flake drafting device is employed.

According to an embodiment of the invention, the conveying device is used for intercepting and conveying the fluff unit, mainly consisting of a conveyor frame, a rubber belt, an active groove roller, a support roller and a pressure roller. The active groove roller and the support roller are fixed to the conveyor frame and support the rubber band. A pressure roller is placed over the active grooved roller to form a gripping jaw and adjacent the drafting device drafting roller. The active grooved roller maintains a predetermined gauge between the drafting roller and the drafting device, and the gauge should be sized to effectively pull the blade apart.

When the flowing machine is in operation, the flake drafting device draws the fed tops into flakes of a predetermined width. And under the control of the control drive device, the flake drafting device is operated or stopped, or is operated at a normal speed or a slow speed.

In accordance with an embodiment of the present invention, the speed at which the flake drafting device 12 outputs the continuous flakes, the transport speed of the transport device 13 and the translational speed of the movable web 14 are substantially the same.

According to a further embodiment of the invention, in order to maintain the proper tension of the flakes, the transport speed of the transport device 13 may be suitably faster than the speed at which the flake drafting device 12 outputs the continuous flakes, and the flocculation is carried out on the movable paving station. In the case of the sheet unit, the translation speed of the movable paving station 14 can be faster than the conveying speed of the conveying device 13, that is, the speed ratio of the conveying device 13 to the sheet drawing device 12 is greater than 1, the movable paving station 14 and the conveying The device 13 speed ratio is greater than one.

The flake drafting device 12 is suspended for a period of time after outputting a length of the flakes, and the pause running time is set to ensure that the conveying device 13 breaks the continuous flakes during this period to form flakes of a specified length. unit.

The rotatable position is disposed at a central position within a range of the travel plane of the movable paving station. The upper plane of the movable paving can be set to a square. The rotation of the movable paving turret at the center of the range of the walking plane allows the floccing machine to have a small footprint.

Although the present invention has been described with reference to the specific embodiments thereof, various modifications, modifications and substitutions of the present invention will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined by the appended claims. It is obvious.

Claims

A device for making worsted fluff, including:

Control drive device;

a flake drafting device for drawing an input top yarn into a continuous flake of a predetermined width and outputting;

a conveying device having two ends, one end of which is adjacent to the batt drafting device for receiving the continuous flake, the conveying device being for being from an end adjacent to the flake drafting device The received continuous web is conveyed to the other end, wherein the conveying device is provided with a cutting device for cutting the received continuous web into a floc unit having a desired length, the conveying device continuing Transporting the flake unit such that the flake unit hangs from the other end; and

a movable paving station disposed below the conveying device, the movable paving station comprising an upper plane parallel to the ground for receiving a flute unit from the conveying device; wherein the control drive Under the control of the device, the upper plane of the movable paving station is capable of translational and rotational movement such that the flake unit depending from the transport device is laid in the desired position of the upper plane.
The apparatus according to claim 1, wherein said control driving means controls and drives the operation of said flake drafting means, said conveying means and said movable paving station in accordance with a set operation mode, so that The resulting flake units are laid, joined and superimposed on each other in the upper plane to obtain a target-sized worsted fluff.
The apparatus according to claim 1, wherein said upper plane is a mesh structure such that said upper plane circulates with air below said upper plane, and a fan is provided below said upper plane, wherein The fan causes the air flow in the upper plane to form a negative pressure downward, thereby causing adsorption to the fluff unit.
The apparatus according to claim 1, wherein said flake drafting means outputs a speed of the continuous flute, a conveying speed of said conveying means, and a translation speed of said movable paving stage when the flute unit is laid the same.
The apparatus according to claim 1, wherein said conveying means transporting speed is faster than said flute drafting means outputting continuous flutes when said flake drafting means outputs continuous flutes The continuous flakes have the proper tension.
The apparatus according to claim 1, wherein a moving speed of said movable paving station is faster than a conveying speed of said conveying device when said flute unit is laid on said movable paving station, such that said The flake unit has the proper tension.
The apparatus according to claim 1, wherein said flake drafting device is suspended for a period of time after outputting a length of continuous flakes, and the length of time for suspending operation is set such that said conveying means is secured herein The continuous flakes are broken during the pause to form a fluff unit of a specified length.
The apparatus according to claim 2, wherein the target length and the target width of the target size are integer multiples of the predetermined width.
The apparatus according to claim 1, wherein said movable paving station further comprises a table body and a moving device, said table body being located below said upper plane, said moving device carrying said table body, Under the control of the control driving device, the moving device can drive the upper plane and the table body to perform translational and rotational movements.
A method of making a worsted fluff, comprising:

Using the flake drafting device to draw the input tops into a continuous strip of predetermined width and output;

Receiving the received continuous flakes from the end adjacent the flake drafting device to the other end by means of a conveying device having both ends, wherein the conveying device is provided with a cutting device for receiving the continuous flakes Trussing a fluff unit having a desired length, the conveying device continues to convey the flake unit such that the fluff unit hangs from the other end;

Having a movable laying station disposed below the conveying device having an upper plane parallel to the ground, performing translational and rotational movement of the upper plane such that the fluff unit dropped from the conveying device is laid in the State the expected position of the plane.
The method according to claim 10, wherein the operation of controlling the drip drafting device, the conveying device, and the movable paving station according to a set operating mode is controlled by a control driving device to sequentially generate The fluff units are laid, joined and superimposed on each other in the upper plane to obtain a target-sized worsted fluff.