阅读说明：本技术 一种适于易断纤维有序的喂料装置及其架设工艺 (Feeding device suitable for easy-breaking fiber ordering and erecting process thereof ) 是由 孙远奇 刘建三 范明 马红杰 王立宏 孙远东 李力 程翠翠 王泽峰 于 2020-07-15 设计创作，主要内容包括：本发明涉及一种适于易断纤维有序的喂料装置及其架设工艺,纤维缠绕在纤维盘上,喂料装置包括设有两相对侧板的支架、轴接在两侧板上且供若干束纤维绕过的导向轴,以及沿纤维传送方向位于导向轴后方且将纤维传送到后续工序中的传料装置,导向轴的轴线与纤维传送方向垂直,纤维盘安装在支架上且位于导向轴的下方,相邻两纤维之间存在工艺缝隙。本发明通过传料装置、工艺缝隙,以及导向轴的设置,实现纤维的规则喂料,减少对纤维的损伤,降低纤维的消耗,保证纤维的拉断强度和耐压强度；通过若干根导向轴的设置,使纤维可以绕过不同位置的导向轴,从而使若干纤维盘不用放置到同一条直线上,从而实现满足客户对工艺缝隙长度的需求。(The invention relates to a feeding device suitable for easy-breaking fiber ordering and an erection process thereof, wherein fibers are wound on a fiber disc, the feeding device comprises a bracket provided with two opposite side plates, a guide shaft which is connected on the two side plates in a shaft mode and is used for a plurality of bundles of fibers to bypass, and a material conveying device which is positioned behind the guide shaft along a fiber conveying direction and used for conveying the fibers to a subsequent process, the axis of the guide shaft is vertical to the fiber conveying direction, the fiber disc is arranged on the bracket and positioned below the guide shaft, and a process gap exists between every two adjacent fibers. According to the invention, through the arrangement of the material conveying device, the process gap and the guide shaft, the regular feeding of fibers is realized, the damage to the fibers is reduced, the consumption of the fibers is reduced, and the breaking strength and the compressive strength of the fibers are ensured; through the arrangement of the guide shafts, the fibers can bypass the guide shafts at different positions, so that the fiber discs do not need to be placed on the same straight line, and the requirement of a client on the length of a process gap is met.)

1. A feeding device adapted for easy-breaking fibre ordering, said fibres (7) being wound on a fibre drum (8), characterized in that: including support, the coupling that is equipped with two relative curb plates (1) guide shaft (2) that just supply a plurality of bundles of fibre (7) to walk around on board (1) of both sides to and be located guide shaft (2) rear and convey the biography material device in the subsequent handling with fibre (7) along fibre (7) direction of transfer, the axis and fibre (7) direction of transfer of guide shaft (2) are perpendicular, fibre dish (8) are installed on the support and are located the below of guide shaft (2), have the technology gap between two adjacent fibre (7).

2. Feeding device suitable for the easy breaking of the fiber order according to claim 1, characterized in that: a plurality of guide shafts (2) which are arranged along the conveying direction of the fibers (7) are coupled between the two side plates (1).

3. Feeding device suitable for the easy breaking of the fiber order according to claim 2, characterized in that: in the direction horizontally perpendicular to the direction of transport of the fibres (7), a number of fibre discs (8) are arranged in a sine-function curve, which fibre discs are located at the peaks or troughs of the curve.

4. Feeding device suitable for the easy breaking of the fiber order according to claim 2, characterized in that: the winding points of the fibers (7) and the guide shaft (2) are arranged in a reciprocating manner along the arrangement direction of the fibers (7) in the direction vertical to the conveying direction of the fibers (7).

5. Feeding device suitable for the easy breaking of the fiber order according to claim 4, characterized in that: the number of the guide shafts (2) is the same as that of the group of fibers (7), one bundle of fibers (7) correspondingly rounds one guide shaft (2), and a plurality of winding points sequentially spaced at a single winding point are sequentially connected into a V shape or an inverted V shape along the direction vertical to the conveying direction of the fibers (7).

6. Feeding device suitable for the easy breaking of the fiber order according to claim 4, characterized in that: a plurality of groups of fibers (7) are arranged along the length direction of the guide shaft (2) and bypass the guide shaft (2).

7. Feeding device suitable for the easy breaking of the fiber order according to claim 1, characterized in that: the material conveying device comprises a shell, a conveying leather chain (13) and a cylinder roller (10), wherein the shell is close to the side face of the support and provided with a feeding port, the conveying leather chain is located between the shell and the support, the cylinder roller is arranged in the shell, a nose-mounted plate (9) is fixedly connected to the shell and located below the feeding port, a plurality of through holes for allowing fibers (7) to pass through and matching with the widths of the fibers (7) are formed in the nose-mounted plate (9), the distance between every two adjacent through holes is equal to a process gap, and a blowing device located below the nose-mounted plate (9) is arranged on the shell.

8. Feeding device suitable for the easy breaking of the fiber order according to claim 1, characterized in that: install on the support along fibre (7) direction of transfer, be located guide shaft (2) and pass number plate (4) between the material device, set up a plurality of confession fibre (7) on number plate (4) and pass and with the perforation of fibre (7) width adaptation, the perpendicular distance between the adjacent both sides of two adjacent perforations equals the technology gap.

9. Feeding device suitable for the easy breaking of the fiber order according to claim 8, characterized in that: in the conveying direction of the fibers (7), a limiting plate (3) positioned between the guide shaft (2) and the numbering plate (4) is arranged on the bracket, and the limiting plate (3) is positioned above the fibers (7);

the bracket is also provided with a guide plate (12) positioned between the guide shaft (2) and the fiber disc (8), and the guide plate (12) is provided with a guide hole for the fiber to pass through.

10. An erection process of a feeding device suitable for easily broken fiber ordering is characterized by comprising the following steps:

a. determining the number of groups in which the fibres are arranged, and the number of individual fibres contained in each group of fibres;

b. determining the number of guide shafts, mounting the guide shafts on a support, numbering the guide shafts from the first position to the second position from the near position according to the distance between the guide shafts and a feeding port, and determining that fiber discs bypassing odd-numbered guide shafts are positioned below fiber discs bypassing even-numbered guide shafts, the fiber discs bypassing the odd-numbered guide shafts are the same in height, and the fiber discs bypassing the even-numbered guide shafts are the same in height;

c. in a group of fibers, fiber discs with the same number as that of guide shafts are arranged along the length direction of the guide shafts, the fiber discs are numbered from alpha in sequence according to the arrangement sequence, one bundle of fibers correspondingly bypasses one guide shaft and forms winding points, and the winding points at intervals of a single winding point are connected into a V shape or an inverted V shape in sequence;

d. the limiting plate and the numbering plate are arranged on the bracket, and the fiber is pulled to sequentially pass through the lower part of the limiting plate, the through hole of the numbering plate, the conveying leather chain, the through hole of the nose-mounted plate and the feeding port to enter the shell and then pass through the cylinder roller to reach the next procedure.

Technical Field

The invention relates to the field of feeding, in particular to the technical field of feeding of fragile non-woven filament fibers, and particularly relates to a feeding device suitable for easy-breaking fiber ordering and an erection process thereof.

Background

The existing non-woven feeding method generally adopts chopped fibers, a mixing device and an opening device to form a fiber layer with basically uniform thickness, and then the fiber layer is conveyed to a feeding port and a carding device, but the method is very suitable for manufacturing organic fibers with higher elongation and inorganic fiber products with low requirements on square gram weight and thickness uniformity, and for example, the feeding method is often selected for products of fiber materials with lower price, such as basalt fibers, glass fibers and the like. For metal fibers with extremely low elongation, high frangibility, high cost, great damage to the fibers due to irregular feeding of the fibers by using an original feeding device, great fiber consumption (more than 20 percent) due to the fact that the fibers are fed through a carding device, short and irregular fiber length of a finished product, and severe influence on the tensile strength and compressive strength of the product.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the feeding device suitable for the orderly arrangement of the easy-to-break fibers and the erection process thereof, so that the fibers are fed regularly, the damage to the fibers is reduced, the consumption of the fibers is reduced, and the breaking strength and the compressive strength of the fibers are ensured.

The invention is realized by the following technical scheme that the feeding device suitable for the easy-breaking fiber ordering is characterized in that fibers are wound on a fiber disc, the feeding device comprises a support provided with two opposite side plates, a guide shaft which is connected to the two side plates in a shaft mode and is used for a plurality of bundles of fibers to bypass, and a material conveying device which is positioned behind the guide shaft along the fiber conveying direction and used for conveying the fibers to the subsequent process, the axis of the guide shaft is vertical to the fiber conveying direction, the fiber disc is arranged on the support and positioned below the guide shaft, and a process gap exists between every two adjacent fibers.

When the fiber feeding device is used, fibers extend out of the fiber disc and bypass the guide shaft, and are conveyed to the next procedure under the driving of the material conveying device, so that the regular feeding of the fibers is realized, the damage to the fibers is reduced, the consumption of the fibers is reduced, and the breaking strength and the compressive strength of the fibers are ensured.

Preferably, a plurality of guide shafts arranged along the fiber conveying direction are axially connected between the two side plates. When the optimal scheme is used, the lengths required by the process gaps are different due to different customer requirements, but the width space is insufficient due to the limitation of the width of the fiber discs, and the fiber discs are limited mutually, so that the fiber discs are inconvenient to replace; through the arrangement of the guide shafts, the fibers can bypass the guide shafts at different positions, so that the fiber discs do not need to be placed on the same straight line, and the requirement of a client on the length of a process gap is met.

Preferably, a plurality of fiber disks are arranged in a sine function curve in a direction horizontally perpendicular to the fiber conveying direction, and the fiber disks are located at the peaks or valleys of the curve. This preferred scheme is through the setting of wavy range, and in the direction along horizontal perpendicular to fibre direction of delivery, two adjacent fibre dishes are not on same height, avoid two fibre dishes when adjacent along fibre range direction, make these two fibre dishes change inconveniently.

Preferably, the winding points of the fibers with the guide shaft are arranged back and forth in the fiber arrangement direction in a direction vertical to the fiber conveying direction. This preferred scheme is through reciprocating arrangement's setting, avoids on the same guiding axle, around having two adjacent fibre, causes the fibre dish mutual interference of these two fibres, influences the fibre conveying, influences the change of fibre dish.

Preferably, the number of the guide shafts is the same as that of a group of fibers, one group of fibers correspondingly bypasses one guide shaft, and a plurality of winding points sequentially spaced by a single winding point are sequentially connected into a V shape or an inverted V shape along the direction vertical to the fiber conveying direction.

When the preferred scheme is used, firstly, the groups are used as units, and then the number of bundles of fibers contained in one group of fibers is determined; the fiber discs are distributed in a more dispersed manner in space through the arrangement that one bundle of fibers correspondingly bypasses one guide shaft, so that the fiber discs are convenient to assemble and disassemble, and meanwhile, the plurality of bundles of fibers are correspondingly connected with the plurality of guide shafts, so that the ordered feeding of the fibers is ensured, and the product yield is improved; through the arrangement of the V shape or the inverted V shape, the fiber disc can be regularly circulated during installation, and the installation of the fiber disc is convenient.

Preferably, the plurality of groups of fibers are arranged along the length of the guide shaft and pass around the guide shaft. According to the preferred scheme, a plurality of groups of fibers can be fed simultaneously through the arrangement of the plurality of groups of fibers, so that the feeding efficiency is improved.

Preferably, the material conveying device comprises a casing, a conveying belt chain and a cylinder roller, wherein the casing is close to the side face of the support and provided with a material inlet, the conveying belt chain is located between the casing and the support, the cylinder roller is arranged in the casing, a nose plate is fixedly connected to the casing and located below the material inlet, a plurality of through holes which enable fibers to penetrate through and are matched with the width of the fibers are formed in the nose plate, the distance between every two adjacent through holes is equal to a process gap, and a blowing device located below the nose plate is arranged on the casing.

When the optimal scheme is used, the fiber is driven to transmit through the cylinder roller; through the arrangement of the nose-mounted plate, when fibers enter the material inlet, the fibers are guided to ensure the existence of a process gap; through the setting of blast apparatus, blow the fibre from the nose dress board, guarantee that the fibre gets into in the casing smoothly.

As an optimization, install on the support along the fibre direction of delivery, be located the guiding axle and pass the number board between the material device, set up a plurality of confession fibre on the number board and pass and with the perforation of fibre width adaptation, the perpendicular distance between the adjacent both sides of two adjacent perforations equals the technology gap.

This optimization scheme is through the setting of number plate, gives a plurality of fibers with the serial number to distinguish a plurality of fibers, convenient production.

As optimization, a limiting plate positioned between the guide shaft and the numbering plate is arranged on the bracket along the fiber conveying direction, and the limiting plate is positioned above the fibers;

the bracket is also provided with a guide plate positioned between the guide shaft and the fiber disc, and the guide plate is provided with a guide hole for the fiber to pass through.

According to the optimization scheme, the limit plate is arranged to limit the influence of fiber tilting on feeding, so that the product quality is ensured; the guide plate is arranged to give the fiber a wire function.

An erection process of a feeding device suitable for easily broken fiber ordering comprises the following steps:

a. determining the number of groups in which the fibres are arranged, and the number of individual fibres contained in each group of fibres;

b. determining the number of guide shafts, mounting the guide shafts on a support, numbering the guide shafts from the first position to the second position from the near position according to the distance between the guide shafts and a feeding port, and determining that fiber discs bypassing odd-numbered guide shafts are positioned below fiber discs bypassing even-numbered guide shafts, the fiber discs bypassing the odd-numbered guide shafts are the same in height, and the fiber discs bypassing the even-numbered guide shafts are the same in height;

c. in a group of fibers, fiber discs with the same number as that of guide shafts are arranged along the length direction of the guide shafts, the fiber discs are numbered from alpha in sequence according to the arrangement sequence, one bundle of fibers correspondingly bypasses one guide shaft and forms winding points, and the winding points at intervals of a single winding point are connected into a V shape or an inverted V shape in sequence;

d. the limiting plate and the numbering plate are arranged on the bracket, and the fiber is pulled to sequentially pass through the lower part of the limiting plate, the through hole of the numbering plate, the conveying leather chain, the through hole of the nose-mounted plate and the feeding port to enter the shell and then pass through the cylinder roller to reach the next procedure.

The invention has the beneficial effects that: through the arrangement of the material conveying device, the process gap and the guide shaft, the traditional feeding mode is changed, the regular feeding of the fibers is realized, the damage to the fibers is reduced, the consumption of the fibers is reduced, and the breaking strength and the compressive strength of the fibers are ensured; through the arrangement of the plurality of guide shafts, the fibers can bypass the guide shafts at different positions, so that a plurality of fiber discs do not need to be placed on the same straight line, and the requirement of a client on the length of a process gap is met; through the arrangement of wave-shaped arrangement and reciprocating arrangement, two adjacent fiber discs are not at the same height, so that the fiber discs are convenient to replace; the fiber discs are distributed in a more dispersed manner in space through the arrangement that one bundle of fibers correspondingly bypasses one guide shaft, so that the fiber discs are convenient to assemble and disassemble, and meanwhile, the plurality of bundles of fibers are correspondingly connected with the plurality of guide shafts, so that the ordered feeding of the fibers is ensured, and the product yield is improved; through the arrangement of the V shape or the inverted V shape, the fiber disc can be regularly circulated during installation, and the installation of the fiber disc is convenient.

Drawings

FIG. 1 is a schematic top view of a portion of the structure of the present invention;

FIG. 2 is a side view of a portion of the present invention;

FIG. 3 is a front view of a portion of a numbering plate or nose plate;

FIG. 4 is a simplified view of the guide shaft and fiber disc;

shown in the figure:

1. the device comprises side plates, 2, a guide shaft, 3, a limiting plate, 4, a numbering plate, 5, a feeding port, 6, a blowing device, 7, fibers, 8, a fiber disc, 9, a nose mounting plate, 10, a cylinder roller, 12 and a guide plate.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-3, the invention relates to a feeding device suitable for easy-breaking fiber ordering and an erection process thereof, wherein fibers 7 are wound on a fiber disc 8, the feeding device comprises a bracket provided with two opposite side plates 1, sixteen guide shafts 2 distributed along the conveying direction of the fibers 7 are coupled between the two side plates 1 in a shaft connection mode, the numbers of the guide shafts are I-XVI in sequence according to the reverse direction of fiber conveying, the axes of the guide shafts 2 are vertical to the conveying direction of the fibers 7, the fiber disc 8 is arranged on the bracket and is positioned below the guide shafts 2, and a process gap exists between every two adjacent fibers 7;

in the direction horizontally perpendicular to the conveying direction of the fibers 7, a plurality of fiber discs 8 are arranged in a sine function curve, the fiber discs are positioned at the wave crests or wave troughs of the curve, the fiber discs bypassing the odd-numbered guide shafts are positioned below the fiber discs bypassing the even-numbered guide shafts, the heights of the fiber discs bypassing the odd-numbered guide shafts are the same, and the heights of the fiber discs bypassing the even-numbered guide shafts are the same;

the winding points of the fibers 7 and the guide shaft 2 are arranged in a reciprocating manner along the arrangement direction of the fibers 7 in the direction vertical to the conveying direction of the fibers 7;

the number of the guide shafts 2 is the same as that of a group of fibers 7, namely, a group of fibers has sixteen fibers and sixteen fiber disks correspondingly, in the group of fibers, one bundle of fibers 7 correspondingly bypasses one guide shaft 2, and winding points which are sequentially spaced by single winding points are sequentially connected into a V shape or an inverted V shape;

several groups of fibres 7 are arranged along the length of the guide shaft 2 and pass around the guide shaft 2.

On 7 direction of delivery of fibre, still be connected with the limiting plate 3 that is located 2 backs of guiding axle on the support, limiting plate 3 is located the top of fibre 7, and threaded connection has the serial number board 4 that is located 3 backs of limiting plate on the support, has seted up on serial number board 4 a plurality of confession fibre 7 and has passed and with the perforation of 7 width adaptations of fibre, and the distance between the two adjacent perforations equals the technology gap.

Still be equipped with on the support and be located a plurality of deflector 12, every is corresponding and all is equipped with deflector 12 between the guiding axle 2 that sets up and fibre dish 8, sets up the guiding hole that supplies the fibre to pass on the deflector 12.

The support still is equipped with the conveying belt chain 13 that is located number plate 4 rear, and the rear of conveying belt chain 13 is equipped with the casing, is equipped with the cylinder roller in the casing, and the casing has seted up the pan feeding mouth on being close to conveying belt 13's the side, and the casing is close to still the rigid coupling have the nose dress board that is located pan feeding mouth 5 below on conveying belt 13's the side, set up on the nose dress board 9 a plurality of confession fibre 7 pass and with the perforation of fibre 7 width adaptation, distance between the adjacent two perforation equals the technology gap. The height of the nose-mounted plate is the same as that of the conveying leather chain, and a blowing device 6 positioned below the nose-mounted plate 9 is further arranged on the side surface, close to the conveying belt 13, of the machine shell.

The blowing device 6 comprises a blower which is positioned in the machine shell and below the cylinder roller 7, and an air outlet of the blower is positioned right below the nose-mounted plate.

In particular, the direction horizontally perpendicular to the direction of transport of the fibres 7 is the direction of the view of fig. 2; in a direction perpendicular to the direction of transport of the fibres 7 is the direction of the view in figure 1.

Present on the conveyor belt before entering the casing: the adjacent fibers are orderly arranged, the phenomena of crossing or dislocation and the like cannot occur in the process of uniform-speed advance at intervals, and once the phenomena of ending or breaking of the fiber discs occur, the fibers can be linked according to the numbers, so that the phenomena of crossing, dislocation, line threading and the like are avoided.

An erection process of a feeding device suitable for easily broken fiber ordering comprises the following steps:

a. determining the number of groups of fiber discharge, wherein three groups of fibers are provided, and each group of fibers comprises sixteen bundles of fibers;

b. installing sixteen guide shafts on a support, numbering I-XVI in sequence from near to far according to the distance between the guide shafts and a feeding port, and determining that fiber discs bypassing odd-numbered guide shafts are positioned below fiber discs bypassing even-numbered guide shafts, the heights of a plurality of fiber discs bypassing odd-numbered guide shafts are the same, and the heights of a plurality of fiber discs bypassing even-numbered guide shafts are the same;

c. sixteen discs are arranged along the length of the guide shaft and are numbered in the order of i to xvi in a group of fibres, one fibre being wound around the guide shaft and forming wind-up points such that i corresponds to VIII, ii corresponds to IX, iii corresponds to VII, iv corresponds to XI, v corresponds to V, vi corresponds to XIII, vii corresponds to III, viii corresponds to XV, ix corresponds to I, x corresponds to XVI, xi corresponds to II, xiii corresponds to XIV, xiiii corresponds to IV, xiv corresponds to XII, xv corresponds to VI, xvi corresponds to XVi, and the discs are then placed in the order of these.

d. The limiting plate and the numbering plate are arranged on the bracket, and the fiber is pulled to sequentially pass through the lower part of the limiting plate, the through hole of the numbering plate, the conveying leather chain, the through hole of the nose-mounted plate and the feeding port to enter the shell and then pass through the cylinder roller to reach the next procedure.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.