KR20180117994A - Automatic mat weaving machine for paving road - Google Patents

Abstract

The present invention relates to an automatic mat weaving machine for paving a road surface, which supplies warp and weft made of a natural fiber material like coconut to weave a mat for paving the road surface, and comprises: a warp supply unit formed at one side of a support frame to supply a plurality of warp strands through one or more warp supply rollers at a regular interval; a warp weaving unit formed at the center of the support frame and having a first warp weaver to hook and repetitively move forwards or backwards odd-numbered strands among the warp strands provided from the warp supply unit and a second warp weaver to hook and move forwards or backwards even-numbered strands in the direction opposite to the first warp weaver; a weft supply unit formed at a side of the support frame to continuously supply the weft while reciprocating and crossing between the warp strands when the warp strands hooked by the first warp weaver and the second warp weaver are separated; a weft weaving unit provided at a lower side of the warp weaving unit to press the weft supplied from the weft supply unit between the warp strands for making the weft come into close contact with the warp strands such that the mat is woven; a driving unit driving the warp weaving unit, the weft weaving unit, and the warp weaving unit by a driving motor installed within the support frame; and a feeding unit winding the mat woven by the weft weaving unit on one or more feeding rollers provided at the floor of the support frame to be fed to the other side of the support frame. The present invention is able to weave a mat with excellent quality.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic weaving machine for paving roads,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mat-weaving apparatus for packing a road surface, and more particularly, to an automatic weaving apparatus for a mat for road surface wrapping that can automatically weave a mat wrapping a road surface by weaving warp and wefts made of natural fiber materials such as coconut will be.

Generally, by climbing the olgil, climbing, and walking trails such as peripheries of each province, national parks, walking trails, rivers, and parks, it is recommended that boundary stones be installed on both sides to expose natural soils, , Concrete pavement was installed on the ground using a sidewalk block made of cement, or concrete was installed on the ground.

However, in the case of a walkway constructed by exposing a natural soil, the soil is easily washed away by rainwater during rain and frequent maintenance occurs. In the walkway constructed by using sidewalk block, concrete and ascon, etc., However, since the impact generated by the walking is transferred to the foot of the pedestrian as it is and the fatigue is felt, the flexibility of the product is lowered, and cracks are generated due to plastic deformation and fatigue cracks over time .

In addition, in the case of an elastic product such as a rubber chip, the construction is complicated and difficult. In addition, it is subject to a lot of restrictions on construction due to the surrounding environment and seasonal influences. There is a problem that the durability is remarkably reduced and the product life is short. And the materials such as rubber chips are harmful to the human body because they use organic solvents. In case of rain, the rain water seeps into the rubber chips and smells bad.

Accordingly, a method of packing cotton with a woven mat using various natural materials such as coconut fiber and hemp is recently widely used.

Woven roadside packing mats using natural materials prevent the walkways and trails from being eroded or scraped by concentrated rainfall and prevent weeds from being vegetated on the packing mat, being harmless to the human body, It is widely used because it can save money.

However, there was no weaving device that could automatically weave the horizontal lines (string or weft) and the vertical line (string or slope) that made up the mat itself, because it was so thick and heavy.

Therefore, we had to manually weave the fabric like a man weaving directly, and in Southeast Asia where the actual coconut was produced, the productivity was remarkably low because we had to put a lot of manpower because the workers were weaving by hand.

And because the weft and the slope itself are very heavy, there was a limit to weaving by hand.

In order to solve this problem, a simple type of loom was developed, but since it is semi-automatic, the problem that the worker has to put into his work still exists.

However, although a large number of devices for weaving mat or net have been disclosed in the following patent documents, it is possible to automatically and continuously weave the mats for road surface packing using a large weight of warp and weft made of natural materials such as coconut or hemp There was no proposed device.

Korea Register Practice 20-0194425 (June.21,2000) "Recording machine manufacturing equipment" Korean Registered Patent No. 10-1380365 (March 26, 2014) "vegetation mat manufacturing apparatus" Korean Patent Laid-Open No. 10-2012-0040904 (2012. 30.30) "Vegetation mat and its manufacturing apparatus and manufacturing method" Korean Patent Laid-Open Publication No. 10-2014-0049269 (April 25, 2014) entitled " Korean Patent No. 10-1396369 (Apr. 12, 2014) "Biodegradable vegetation mat production apparatus"

Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an automatic weaving mat for road surface wrapping that can be automatically and continuously woven using a large weight of warp and weft made of natural materials such as coconut and hemp Device.

It is another object of the present invention to provide an automatic weaving machine for a mat for road surface wrapping which can be continuously woven by reciprocating without cutting the weft.

In order to accomplish the above object, the present invention provides an apparatus for weaving a mat for road surface packing by supplying warp yarns and weft yarns of natural fiber materials such as coconut to a plurality of strands at a side of a support frame, A tilting supply portion supplying the toner at regular intervals through at least one tilting supply roller; A first inclined woven fabric 31 provided at the center of the support frame for repeatedly advancing or retracting the odd-numbered strands of the inclined yarn supplied from the inclined supplying portion, A weft woven portion composed of a second warp woven fabric for moving backward or forward in the direction of the weft; A weft feeder for continuously feeding the weft yarns while reciprocating between the first weft wefts and the second weft wefts when they are spaced apart from each other; A weft yarn tensioner provided under the warp weft yarn and weaving the weft so that the weft supplied from the weft supply unit is closely contacted between the warp yarns to weave the mat; A driving unit for driving the warp weaving unit, the weft supply unit, and the weft yarn weaving unit by a driving motor installed inside the supporting frame; And a transfer unit that winds the mat woven in the weft loom on one or more conveyance rollers provided at the bottom of the support frame and conveys the mat to the support frame.

The weft supply unit may include a pair of horizontal rails horizontally installed on both sides of the support frame, A first transfer and a second transfer which are respectively seated and slid on the horizontal rail; A weft supply case accommodated in the first transfer or the second transfer to supply weft yarn; A first electromagnet and a second electromagnet coupled to one side of the first transfer and the second transfer so that the weft supply case can be magnetically fixed; A transferring rod whose one end is coupled to the first transfer; A slider coupled to the other end of the transmission rod and slidably mounted on the horizontal rail; And a reciprocating means for reciprocating the reciprocating means for reciprocally moving the first transfer across the slope between the slopes so that the first electromagnet and the second electromagnet are alternately turned on or off, So that the weft supply can be reciprocated by fixing the weft supply case alternately to the first transfer or the second transfer.

At this time, the reciprocating conveying means includes a vertical bar vertically installed on the horizontal rail, a main connection link hinged to the upper end of the vertical bar and having a weight on one side, A weft supply drive cam fixed to the lower side of the vertical band, a pivot driven link interlocked with the weft supply drive cam, and a pair of hinges connected to one end of the sub connection link, And a slider link in which one end is hinged to the other side of the main connection link and the other end is hinged to the slider.

The first weft woven fabric or the second weft woven fabric body is provided with a warp weaving bar in which a warp ring through which a warp passes at the center is formed in the rectangular frame in the advancing direction of the warp, .

Further, in the above-mentioned warp yarn tuft, a push rod is provided in the square frame in the advancing direction of the warp, but a plurality of warp yarns can be arranged at regular intervals.

The conveying unit may include a conveying motor provided on one side of the support frame, a first conveying roller rotated by the conveying motor, a second conveying roller rotating in conjunction with the first conveying roller, And a finish roller provided on the other side of the support frame for winding the completed mat passing through the first, second and third feed rollers while being rotated by the drive unit.

In addition, a plurality of protrusions may be formed on the outer circumferential surface of the second conveying roller or the third conveying roller so as to be inserted into the woven mat.

On the other hand, the driving unit includes a driving motor provided on the other side of the supporting frame, a main shaft rotated by the driving motor, and a control unit interlocked with the main shaft to rotate the first inclined weaving body and the second inclined weaving body in the opposite directions Weft supply driving means for driving the weft supply portion in cooperation with the main spindle and weft weaving driving means for driving the weft loom in a vertical direction interlocked with the main spindle, have.

Here, the warp weaving driving means includes a warp weaving driving cam interlocked with the main shaft, a pivot driven link interlocked with the warp weaving driving cam, and a pivot driving link provided rotatably above the supporting frame, And a pair of forward and backward levers, one of which is hinged to one side of the forward and backward levers and the other side of which is hinged to the first weft loom A first sliding bar, a second sliding bar, one side of which is hinged to the other side of the forward / backward levers and the other side of which is hinged to the second weft woven fabric, a first sliding bar hinged to the pivoting link, And may include an angled weft drive link that is hinged.

And the weft weaving drive means comprises a weft weaving drive cam interlocked with the main spindle, a pivot driven link interlocked with the weft weave drive cam, a weft woven drive shaft rotatably provided above the support frame, A lift bar that is coupled to one end of the drive shaft, a lift bar having one end hinged to one side of the lift lever and the other end hinged to the side of the upper loose joint, one end hinged to the other side of the lift lever, And a weft woven drive link hinged to the pivot driven link.

According to the present invention having the above-described structure, the mat can be automatically woven using a mechanical or mechanical mechanism, not by electronic control, so that it is very convenient and highly productive compared to the conventional semi-automatic woven apparatus.

And, since the weft is supplied by reciprocating the weft without using the electromagnet, high-quality mat can be woven.

1 is a perspective view illustrating a mat for surface packaging woven using an automatic weaving machine for a road surface wrapping mat according to an embodiment of the present invention;
2 is an overall perspective view showing a schematic structure of an automatic weaving machine for a mat for road surface packing according to an embodiment of the present invention.
3 is a schematic view showing the overall structure of the warp feed part, the warp woven part, the weft loom and the conveyance part of the present invention shown in Fig. 1
Fig. 4 is a plan view of the warp woven section of the present invention shown in Fig. 1
5 is a conceptual diagram showing an operating state of the warp weaving unit
Fig. 6 is a side view showing the structure of the weft supply part of the present invention shown in Fig. 1
Fig. 7 is a perspective view showing the first and second transfers and the weft supply case shown in Fig. 6; Fig.
Fig. 8 is a conceptual diagram showing that the first and second transfers shown in Fig. 7 are brought into contact with each other to transfer the weft supply case
Fig. 9 is a perspective view showing the upper part of the present invention shown in Fig. 1
Fig. 10 is a side view of the interlocking state of the first, second, and third transfer rollers of the transfer unit of the present invention shown in Fig. 3,
11 is a plan view showing the overall power transmission path of the driving part of the present invention
12 is a configuration diagram showing the structure of warp weaving drive means and weft weaving drive means of the present invention
13 is a configuration diagram showing the structure of the weft supply drive means of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

For a better understanding of the present invention, the description with reference to the drawings is not intended to limit the scope of the present invention. In the following description, a detailed description of related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

FIG. 1 is a perspective view showing a mat for surface packaging woven using an automatic weaving machine for a surface mat according to an embodiment of the present invention. FIG. 2 is a schematic view Fig.

The mat shown in Fig. 1 represents an example of weaving with the present invention, which is woven in a plain weave manner. Shown is a mat woven by crossing two strands of weft (B) on one strand A, but may be woven into one strand or more strands.

The present invention relates to an apparatus for weaving a mat used for road surface packaging such as a trail by separately supplying warp and weft yarns made of a natural fiber material such as coconut. A warp feeder 20 for supplying a plurality of warp yarns uniformly, an oblique weaving yarn 30 for separating the supplied warp yarns and weaving them in alternate forward and backward directions, a weft supply unit 30 for supplying weft yarns between the warp yarns 40), a weft yarn tacking portion (50) for completing the weaving by pressing the supplied weft yarn so as to be in tight contact with the warp yarn, a driving portion (40) for driving the warp weaving portion (30), the weft supply portion And a transfer unit 70 for transferring the slope by driving the slant supply unit 20.

First, the support frame 10 has a configuration in which the warp supply unit 20, the warp weave unit 30, the weft supply unit 40, the weft loom unit 50, the driving unit 60, and the transfer unit 70 can be installed , And a plurality of frames may be connected to each other to form a rectangular skeleton.

The warp supply section 20 and the transfer section 70 are disposed at one side of the support frame 10 and the warp weave section 30 at the center of the support frame 10, The upper weaving loops 50 may be provided on the lower side of the warp woven part 30 and the driving part 60 may be provided on the other side of the supporting frame 10 on the side surface of the supporting frame 10.

The power generated by the driving unit 60 can be transmitted to the warp weaving unit 30, the weft supply unit 40 and the weft loom 50 by the power transmitting unit, The generated power is transmitted to the warp feeder 20 to feed the warp and forward the woven mat.

Next, referring to Fig. 3 together, the inclined supply portion will be described. 3 is a schematic view showing the overall structure of the warp feed part, the warp weaving part, the weft loom and the conveyance part of the present invention shown in Fig.

The slant supply unit 20 may include a slant receiving cylinder 21, a slant supply roller 22, a slant separating window 23, and a slant idle roller 24. [

The inclined receiving tube 21 is provided outside the supporting frame 10 and can receive the inclined yarn A in a wound state. The inclined receiving tube 21 extends forward while being inclined from the inclined receiving tube 21. A plurality of slant receiving tubes 21 may be provided so that slopes may be separately provided for each strand.

A pair of slant feeding rollers 22 may be provided on one side of the support frame 10 so that the slant feeds while being unwound from the slant receiving drum 21 in a wound state. Therefore, the warp yarns are introduced into the gap between the upper and lower warp feed rollers 22 and the upper face of the upper warp feed roller 22, and are fed forward again around the lower face of the lower warp feed roller 22.

As will be described later, the lower inclined supply roller 22 may be rotationally driven by the transfer unit 70. That is, when the lower inclined feed roller 22 is rotated, the slopes can be fed forward by friction.

At this time, between the slant receiving tube 21 and the slant feeding roller 22, a slant-separating window 23 in the form of a barrel for separating each slant so that the slant is fed so as not to be twisted, .

An inclined idle roller 24 is rotatably provided on the upper side of the inclined supply roller 22 so that the inclined yarns supplied from the inclined supply roller 22 can be transported while the advancing direction of the inclined yarns is inclined, (30).

Next, referring to FIG. 4 and FIG. 5 together, the warp weaving unit will be described. Fig. 4 is a plan view of the warp weaving portion of the present invention shown in Fig. 1, and Fig. 5 is a conceptual view showing an operating state of the warp weaving portion.

The warp weaving unit 30 separates the odd-numbered strands and the even-numbered strands out of the warp yarns A supplied through the warp idler roller 24 of the warp supply unit 20, .

Specifically, the warp weaving unit 30 may be provided at the center of the support frame 10 and below the warp idler roller 24, and the first warp weaving fabric 31 and the second warp weaving fabric 32 ).

As shown in the figure, the first weaved woven fabric 31 is provided with a plurality of warp yarn rods 31a in the direction of progression of the warp yarns in the rectangular frame, and are arranged so as to be arranged at regular intervals. At this time, a tapered ring 31b can be formed at an intermediate point of each of the inclined jigs 31a while being inclined.

Likewise, the second weaved weave member 32 may include a plurality of inclined rods 32a formed with inclined rings 32b.

Here, the first weft woven fabric 31 and the second weft woven fabric 32 are horizontally arranged and are stacked vertically. And they can move horizontally in both forward and backward directions. To this end, guide means (not shown) may be formed on the side surface of the support frame 10 to horizontally guide the first weft woven fabric 31 and the second weft woven fabric 32 horizontally back and forth .

On the other hand, among the warp yarns, the odd-numbered oblique yarns each pass through the oblique ring 31b of the first oblique weave fabric 31, and the even-numbered warp yarns are respectively wound on the oblique rings 32b ).

Therefore, when the first weft woven fabric 31 and the second weft woven fabric 32 are moved forward or backward by the driving unit 60 as described later, the odd-numbered warp yarns and the even-numbered warp yarns Inversely, advancing or retracting contrary to each other causes a gap between the odd-numbered inclination and the even-numbered inclination to form an approximately rhombic shape.

5 (a) and 5 (b). That is, if the first weft woven fabric 31 advances as shown in (a), all the odd-numbered warp yarns caught by the inclined ring 31b of the first weft woven fabric 31 are also pulled forward to be inclined forward And the second weft woven fabric 32 is pulled back so that even-numbered warp yarns caught on the inclined ring 32b of the second weft woven fabric 32 are all inclined rearward.

On the contrary, if the first weft woven fabric 31 is backward as shown in (b), all the odd-numbered warp yarns are also pulled back to be inclined, and the second weft woven fabric 32 is advanced, All are pulled obliquely forward.

As will be described below, this will provide the weft across the gap.

It is preferable that the warp yarn rods 32a of the second warp woven fabric 32 are arranged between adjacent warp yarn rods 31a of the first warp woven fabric 31. [ This is because the odd-numbered inclinations and the even-numbered inclinations can be moved back and forth while maintaining a constant interval without colliding with each other.

Next, the weft supply unit of the present invention will be described with reference to Figs. 6, 7, and 8. Fig. FIG. 6 is a side view showing the structure of the weft supply unit of the present invention shown in FIG. 1, FIG. 7 is a perspective view showing the first and second transfers and the weft supply case shown in FIG. 6, and FIG. 1 and 2 transfers are brought into contact with each other to transfer the weft supply case.

The weft supply unit 40 is configured to supply the weft yarn B perpendicularly to the warp yarns woven by the warp weft yarns 30. The weft supply unit 40 is provided on the side surface of the support frame 10, The weft yarn B is continuously and repeatedly supplied without cutting when the warp yarns hanging on the first warp yarns 31 and the second warp weft yarns 32 are spaced apart and reciprocating across them.

To this end, the weft supply unit 40 includes a pair of horizontal rails 41, a first transfer 43a and a second transfer 43b, a weft supply case 42, a first electromagnet 44a, 44b, a transfer rod 45, a slider 46, and a reciprocating transfer means 47. [

The horizontal rails 41 are horizontally arranged on both sides of the support frame 10. In detail, the first transfer 43a may be reciprocated on the horizontal rail 41 so as to be perpendicular to the traveling direction of the warp yarns to supply weft yarns between the warp yarns.

The first and second transfers 43a and 43b may be seated on the horizontal rail 41 to be slidable. The first transfer 43a and the second transfer 43b may have a receiving space for receiving the weft supply case 42 and may have a closed shape at one side and an open shape at the other side.

At this time, the lengths of the first transfer 43a and the second transfer 43b may be not long enough to completely accommodate the weft supply case 42, but may be long enough not to fall off to the open side.

As shown in the figure, the bottom of the open side of the first transfer 43a and the second transfer 43b may be formed with a mating portion T having a triangular sawtooth shape in which a mountain m and a valley v are formed have. At this time, when the first transfer 43a and the second transfer 43b come into contact with each other while facing each other, the mating portions T of the first transfer 43a and the mating portions T of the second transfer 43b mesh with each other As shown in FIG. Therefore, the first transfer 43a and the second transfer 43b are arranged so that their open sides are opposed to each other, so that the respective engagement portions are engaged with each other.

As will be described later, this is for keeping the weft supply case 42 accommodated in the first transfer 43a in the accommodated state when it is transferred to the second transfer 43b. The length from the closed side of the first transfer 43a and the second transfer 43b to the mountain m of the mating portion T formed on the open side is longer than half the length of the weft supply case 42 do. As shown in FIG. 8, in a state in which the mating portions of the first transfer 43a and the second transfer 43b are engaged with each other, the length from the closed side of the first transfer 43a to the closed side of the second transfer 43b May be substantially the same as the length of the weft supply case 42.

On the other hand, the weft supply case 42 receives the weft yarn therein and supplies the weft yarn B. The weft supply case 42 may have a structure divided into strands so as to supply a plurality of strands of weft yarn.

The weft supply case 42 may be fixed to the first transfer 43a or the second transfer 43b so that the first transfer 43a and the second transfer 43b The first electromagnet 44a and the second electromagnet 44b may be provided on one side of the first electromagnet 44a and the second electromagnet 44b, respectively.

The first electromagnet 44a and the second electromagnet 44b are configured to control the magnetic force to disappear when the electricity is turned on and the magnetic force is turned off.

Specifically, the first electromagnet 44a and the second electromagnet 44b may be coupled to the closed sides of the first transfer 43a and the second transfer 43b, respectively. The weft supply case 42 is preferably made of a metal such as iron to which a magnetic force acts so that the weft supply case 42 is fixedly attached to the first electromagnet 44a and the second electromagnet 44b.

On the other hand, one end of the transfer rod 45 is horizontally coupled to the closed side of the first transfer 43a.

The other end of the transfer rod 45 is coupled to the slider 46 so that the first transfer 43a passes across the slopes and returns according to the reciprocating movement of the slider 46. [

The slider 46 is mounted on the horizontal rail 41 and slidably connected to the reciprocating conveying means 47 and reciprocally slid by a driving force supplied from the reciprocating conveying means 47.

As a result, when the slider 46 advances, the weft supply case 42 housed in the first transfer 43a is not separated by the first electromagnet 44a in an on state, but is fixed to the first transfer Is conveyed on the horizontal rail 41 and is supported by the transfer rod 45 to reach the second transfer 43b across the gap between the warped warp yarns woven in the warp weave portion 30. [

At this time, the first electromagnet 44a is turned off and the second electromagnet 44b is turned on, so that the weft supply case 42 remains fixed to the second transfer 43b, and the first transfer 43a ) Retreats to an empty state and exits from the slopes.

After the first weft woven fabric 31 and the second weft woven fabric 32 have been alternately rotated, the first transfer 43a is again tilted back and forth between the warp yarns, The second electromagnet 44b is turned off and the first electromagnet 44a is turned on so that the weft supply case 42 is fixed to the first transfer 43a By retraction, the weft can be fed back without cutting.

Since the process is repeated in this manner, it has a technical feature that the weft can be continuously supplied without being cut off.

The reciprocating conveying means 47 reciprocates the slider 46 by means of a vertical bar 47a, a main connecting link 47b, a sub connecting link 47c, a weft supply driving cam 47d, A driven link 47e, and a weft supply drive link 47f.

The vertical bar 47a may be a beam installed perpendicularly to one side or both sides of the horizontal rail 41 on which the slider 46 is installed.

A main connection link 47b is rotatably hinged to the upper end of the vertical bar 47a. A weight chain 47h is coupled to one side of the main connection link 47b. The weight 47h has a center of gravity at one side of the main connection link 47b so that the main connection link 47b is tilted to one side and the other side is lifted in the absence of external force.

A sub connection link 47c may be coupled to the hinge coupling shaft of the main connection link 47b. The sub connection link 47c may rotate together with the main connection link 47b. That is, the main connection link 47b and the sub connection link 47c may be coupled to the same hinge coupling shaft.

On the other hand, a weft supply drive cam 47d may be provided below the vertical stand 47a. The weft supply drive cam 47d is a power transmission arrangement for rotating the sub connection link 47c within a certain angle by cam driving.

That is, the weft supply driving cam 47d rotates so that the sub connection link 47c repeats forward and reverse rotation along the trajectory of the rim.

To this end, the weft supply drive cam 47d receives power from a driving unit 60 to be described later and rotates, and a pivot driven link 47e is provided at one side to be interlocked.

The pivot driven link 47e has a substantially â'charlock shape and a pivot axis p is formed in the bent portion. A roller r provided on one side is linked to the weft supply drive cam 47d, The rollers r provided on the cam followers are seated and guided by separate auxiliary cams 47i rotating together with the weft supply drive cams 47d.

The auxiliary cam 47i interlocks with the weft supply drive cam 47d to transmit power so that the pivot driven link 47e is stabilized without rocking.

The pivot driven link 47e and the sub connection link 47c are connected to the weft supply drive link 47f.

That is, the lower end of the weft supply drive link 47f is hinged to the pivot driven link 47e and the upper end is hinged to one end of the sub connection link 47c.

One end of the slider link 47g is hinged to the other end of the sub connection link 47c and the other end of the slider link 47g is hinged to the slider 46 to constitute a mechanical power transmission mechanism .

Next, referring to Fig. 9, the upper part of the present invention will be described. FIG. 9 is a perspective view showing the upper rectilinear section shown in FIG. 1. FIG.

The weft loom section 50 may be installed horizontally in the center of the support frame 10, specifically, below the weft loom section 30. [ And can be driven up and down by the driving unit 60. [

In addition, the shape of the weaving loom 50 is such that a push rod 51 is installed in the rectangular frame in the advancing direction of the warp, and a plurality of the push rods 51 are arranged in parallel at regular intervals, .

Further, the weft yarns are installed between the push rods 51 so that warp yarns woven in the warp weave portion 30 pass by the strands. That is, the odd-numbered warp yarns passing through the first weft woven fabric 31 and the even-numbered warp yarns passing through the second warp weaving yarn are alternately passed between the push rods 51 in turn.

Therefore, when the upper yarn squeak 50 is lowered, the push rods 51 press the weft yarn lying horizontally across the warp yarns, so that the weft yarn is brought into close contact with the warp yarns to form a very tight weave .

Next, referring to FIG. 3 and FIG. 10 together, the conveyance unit of the present invention will be described. FIG. 10 is a side view of the first, second and third feeding rollers of the feeding portion of the present invention shown in FIG. 3, viewed from the opposite side.

The transfer unit 70 is configured to transfer the mat which has been woven by the warp weaving unit 30, the weft supply unit 40 and the weaving loom 50 to the other side of the supporting frame 10, that is, forward A conveying roller 72 including a conveying motor 71, a first conveying roller 72a, a second conveying roller 72b and a third conveying roller 72c and a completion roller 73. [

The feed motor 71 may be installed at one side of the support frame 10, specifically, below the upper lozenges 50.

A first conveying roller 72a provided adjacent to the conveying motor 71 is disposed parallel to the horizontal rail 41 on the lower side of the upper weaving loom 50, Can be installed. At this time, the first conveying roller 72a is rotated by the power of the conveying motor 71, and can be rotated through a power transmitting means such as a chain, a belt, or the like.

A second conveying roller 72b and a third conveying roller 72c may be continuously installed on one side of the first conveying roller 72a in parallel with the first conveying roller 72a.

As shown in FIG. 10, the second and third conveying rollers 72c are interlocked with the first conveying rollers 72a so that the second conveying rollers 72b are moved to the first In a direction opposite to the conveying roller 72a, the second conveying roller 72b is driven to rotate in the same direction as the first conveying roller 72a.

At this time, a plurality of protrusions 72d are formed on the outer circumferential surface of the second conveying roller 72b or the third conveying roller 72c so that the mat can be conveyed while being inserted into the mat. That is, the mat is not slipped.

 On the other hand, on the other side of the support frame 10, there is provided a completion roller 73 for winding up the completed mat which has passed through the first, second and third conveying rollers.

The completion roller 73 is wound around the mat while rotating by the driving unit 60, which will be described later, and transfers it to a necessary position. For this purpose, the completion roller 73 may be of a structure capable of long-term detachment.

A slant supply roller chain 74 is connected between the second transport roller 72b and the slant supply roller 22 so that the slant supply roller 22 can be rotated by the driving force of the transport motor.

Next, the driving unit of the present invention will be described in detail with reference to FIGS. 11, 12 and 13 together. Fig. 11 is a plan view showing the entire power transmission path of the driving unit of the present invention, Fig. 12 is a structural view showing the structure of the warp weaving drive means and the weft supply drive means of the present invention, Fig.

The driving unit 60 is installed on the other side of the support frame 10 in detail and generates power to transmit power to the warp weaving unit 30, the weft supply unit 40 and the weft loom 50 .

The drive motor 61 for generating power is installed on the inner bottom surface of the front of the support frame 10 and a main shaft 62 is provided adjacent to the drive motor 61 to be rotated by the drive motor 61 .

At this time, a reduction gear box 66 is provided between the drive motor 61 and the main shaft 62 to perform deceleration control so that the main shaft rotates at a proper speed.

Referring to FIG. 12, a weft weaving driving means 65 capable of driving the upper weaving loops 50 up and down can be directly coupled to one end of the main shaft 62.

Specifically, the weft weaving drive means 65 includes a weft weaving drive cam 65a directly coupled to the main shaft 62 and rotating, and a pivot shaft p located on one side of the weft weaving drive cam 65a A pivotal driven link 65b rotatably coupled to the weft woven drive cam 65a and contacting the weft woven drive cam 65a, a weft woven drive shaft 65c rotatably provided on the support frame 10, An elevating lever 65d coupled to one end of the upper lever 65d and a lift bar 65d coupled to one end of the elevating lever 65d and both sides of the elevating lever 65d and the side of the upper looper 50, And a weft-woven drive link 65f hinged to the other side of the pivoting link 65d and the pivoting link 65b.

Therefore, when the weft woven driving cam 65a starts to rotate by the rotation of the main shaft 62, the roller r of the pivot driven link 65b, which contacts the rim of the weft woven driving cam 65a, And moves up and down along the locus of the weft woven driving cam 65a so that the pivotal driven link 65b repeats forward and reverse rotation around the pivot axis p within a certain angle.

As the pivotal driven link 65b rotates, the weft-weaving drive link 65f is lifted and one side of the lifting lever 65d connected thereto is raised and the other side is lifted, and the lifting lever 65d connected to the lifting lever 65d And the lift bar 65e descends the upper weaving loops 50 so that the upper weaving loops 50 can press the wefts.

For reference, the weft-weaving drive means 65 may also be provided at the other end of the main shaft 62.

The main spindle 62 is provided with an inclined weaving driving means 63 capable of reversely driving the first weft woven fabric 31 and the second weft woven fabric 32 of the warp weaving portion 30 in the reverse direction, Which can also be interlocked by chains or belts.

Specifically, the warp weaving drive means 63 includes a warp weaving drive cam 63a that rotates and interlocks with the main shaft 62, and a warp weaving drive cam 63a that rotates with respect to the pivot shaft p located at one side of the warp weaving drive cam 63a A pivotal driven link 63h which is engaged with the inclined woven fabric driving cam 63a so as to be in contact with the inclined woven driving cam 63a and which is rotatably provided on the supporting frame 10 and has a link arm 63c at one end, A forward / backward lever 63d vertically coupled to one end of the inclined woven body coaxial shaft 63b and rotated together with the forward / backward lever 63d, and a forward / backward lever 63d hinged to one side of the forward / backward lever 63d, A first sliding bar 63e hinged to the first weft woven body 31 and a second sliding bar 63e hinged to the other side of the forward and backward lever 63d and hinged to the other side of the second weft woven body 32 A second sliding bar 63f, one side hinged to the pivotal driven link 63h, It may be configured to include an inclination weave drive link (63g) which is hinged to (63c).

Therefore, when the warp weaving drive cam 63a interlocked with the rotation of the main shaft 62 starts to rotate, the roller r of the pivot driven link 63h contacting the rim of the warp weaving drive cam 63a Is moved up and down along the locus of the warp weaving drive cam 63a so that the pivot driven link 63h repeats forward and reverse rotation around the pivot axis p within a certain angle .

Then, as the pivotal driven link 63h rotates, the inclined woven drive link 63g rises and a moment is applied to the link arm 63c connected thereto to rotate the forward / backward lever 63d. That is, the first slant weaving member 31 and the second slant weaving member 32 are connected by the first sliding bar 63e and the first sliding bar 63e connected to both ends of the rotating forward and backward lever 63d It is a mechanism to move forward and backward.

The weft supply drive means 64 is a means for driving the weft supply portion 40 by transmitting power to the reciprocating transport means 47 of the weft supply portion 40. The weft supply drive means 64 is provided with the other end of the main shaft 62, It may be provided on the opposite side of the weft weaving drive means 65 and the weft weaving drive means 63.

More specifically, the weft supply drive means 64 drives the weft supply drive means 64 such that a power transmission means such as a chain or a belt wound on the other end of the main shaft 62 is driven by a bevel provided on the lower side of the horizontal rail 41, The output shaft of the bevel gear box 64a and the weft supply drive cam 47d of the reciprocating transfer means 47 are also connected to the input shaft of the gear box 64a by the power transmitting means, Is transmitted to the weft supply drive cam 47d.

In addition, the other end of the main shaft 62 and the completion roller 73 of the conveyance unit 70 are interlocked with each other, so that the mat conveyed by the conveyance unit 70 can be finally wound well.

Hereinafter, the operation of the present invention will be briefly described.

The worker hooks the warp yarns drawn out from the warp yarn storage bin 21 to the warp feed roller 22 and the odd numbered warp yarns are wound on the oblique rings 31b of the first warp woven fabric 31 And the even sloping strands are hooked on the sloping ring 31b of the second sloped woven fabric 32. All the sloped strands having passed through the second sloped weaving fabric 32 are wound on the upper sloped fabric 50, The wisepaper passes between the push rods 51 and is passed to the conveying rollers 72. [

When the conveying unit 70 is operated, the conveying rollers 72 rotate and the slopes are conveyed forward.

At the same time, when the driving unit 60 is driven, the warp weaving drive means 63, the weft supply drive means 64 and the weft weaving drive means 65 operate.

More specifically, when the warp weaving drive means 63 advances the first warp woven fabric 31 and the second warp woven fabric 32 is pulled backward, The reciprocating transfer means 47 is operated to move the slider 46 so that the first transfer 43a reaches the second transfer 43b which is opposite to the first transfer 43b across the inclination, After delivering the case 42, it retracts and returns.

At this time, due to the weight of the weight 47h, the main connection link 47b is rotated in the reverse direction, so that the slider 46 is retracted.

Next, the weft weaving drive means 65 lowers the weft loom portion 50 to press the weft yarn supplied between the warp yarns to come into close contact with each other.

This time, the slant weaving drive means 63 causes the first slant weaving member 31 to move backward and the second slant weaving member 32 to move forward, And the first transfer 43a reaches the second transfer 43b across the warp yarns to receive the weft supply case 42 and then retreats and returns to supply the weft yarn again.

Thereafter, the weft loom 50 is lowered again to press the weft yarn, and the finished mat is wound on the finishing roller 73 through the conveying roller 72, and finally the production is completed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims, as well as the appended claims.

10: Support frame
20:
21: sloped receiving bin 22: inclined feed roller
23: inclined separation window 24: inclined idle roller
30: warp weaving
31: first warp woven fabric 31a: incised woven fabric
31b: oblique ring 32: second oblique weave
32a: Shape ring 32b: Slope ring
40: weft supplier
41: Horizontal rail 42: Weft supply case
43a: first transfer 43b: second transfer
44a: first electromagnet 44b: second electromagnet
45: transmission rod 46: slider
47: reciprocating conveying means 47a:
47b: main connection link 47c: sub connection link
47d: Weft feed drive cam 47e: Pivot driven link
47f: weft supply drive link 47g: slider link
47h: weight 47i: auxiliary cam
50: Weishi Jigu Grandfather 51: Wisaga Sekibong
60:
61: drive motor 62:
63: warp weaving driving means 63a: inclined weaving driving cam
63b: inclined weave body coaxial shaft 63c: link arm
63d: forward / backward lever 63e: first sliding bar
63f: second sliding bar 63g: warp weaving drive link
63h: Pivot driven link 64: Weft supply drive means
64a: Bevel gear box 65: Weft weaving drive means
65a: weft weaving drive cam 65b: pivot driven link
65c: weft-weaving drive shaft 65d: lift lever
65e: lift bar 65f: weft weaving drive link
66: Reduction gear box
70:
71: Feed motor 72: Feed roller
72a: first conveying roller 72b: second conveying roller
72c: third feed roller 72d: projection
73: finish roller 74: inclined feed roller chain
A: Slope B: Weft

Claims (10)

1. An apparatus for weaving a road surface packing mat by supplying warp yarns and wefts of a natural fiber material such as coconut,
A slant supply part for supplying slant of a plurality of strands from one side of the support frame through one or more slant supply rollers at regular intervals;
A first inclined woven body provided at the center of the support frame and for engaging the odd-numbered strands of the inclination supplied from the inclined supply portion to advance or backward; A warp-woven section composed of a second warp-woven fabric;
A weft feeder for continuously feeding the weft yarns while reciprocating between the first weft wefts and the second weft wefts when they are spaced apart from each other;
A weft yarn tensioner provided under the warp weft yarn and weaving the weft so that the weft supplied from the weft supply unit is closely contacted between the warp yarns to weave the mat;
A driving unit for driving the warp weaving unit, the weft supply unit, and the weft yarn weaving unit by a driving motor installed inside the supporting frame; And
And a transfer unit that winds the mat woven in the weft loom on one or more conveying rollers provided at the bottom of the support frame and transfers the mat to the support frame. The method according to claim 1,
Wherein the weft supply unit comprises:
A pair of horizontal rails horizontally installed on both sides of the support frame;
A first transfer and a second transfer which are respectively seated and slid on the horizontal rail;
A weft supply case accommodated in the first transfer or the second transfer to supply weft yarn;
A first electromagnet and a second electromagnet coupled to one side of the first transfer and the second transfer so that the weft supply case can be magnetically fixed;
A transferring rod whose one end is coupled to the first transfer;
A slider coupled to the other end of the transmission rod and slidably mounted on the horizontal rail;
And reciprocating means coupled to the slider for reciprocatingly transferring the first transfer across spaced slopes,
The weft supply case is alternately fixed to the first transfer or the second transfer by controlling the first electromagnet and the second electromagnet to be alternately turned on or off so that the weft yarn can be reciprocated Automatic weaving device for mats on the road surface. 3. The method of claim 2,
The reciprocating conveying means includes:
A main connection link hinged to an upper end of the vertical support and having a weight on one side, a sub connection link coupled to the main connection link and rotatable together, A weft supply drive cam fixedly rotated, a pivot driven link interlocked with the weft supply drive cam, a weft supply drive link having one end hinged to one end of the sub connection link and the other end hinged to the pivot driven link, And a slider link having one end hinged to the other side of the main connection link and the other end hinged to the slider. The method according to claim 1,
The first warp-woven fabric or the second warp-
Wherein a slanting weaving bar in which a slanting ring through which a slant passes at a center is provided in the direction of travel of the slant in a square frame, and a plurality of slanting weaving rods are arranged at a predetermined interval. The method according to claim 1,
The above-
Wherein a push rod is provided in the rectangular frame in the direction of travel of the tilt, and a plurality of the push rods are arranged at regular intervals. The method according to claim 1,
The transfer unit
A first conveying roller rotated by the conveying motor, a second conveying roller and a third conveying roller which rotate in association with the first conveying roller, and a second conveying roller which rotates in conjunction with the first conveying roller, And a finish roller which is provided on the first, second, and third conveying rollers, and which winds the finished mat passing through the first, second, and third conveying rollers while being rotated by the driving unit. The method according to claim 6,
Wherein a plurality of protrusions are formed on an outer circumferential surface of the second transporting roller or the third transporting roller so as to be inserted into the woven mat. The method according to claim 1,
The driving unit includes:
A driving motor provided on the other side of the support frame, a main shaft rotated by the driving motor, and an inclination member interlocked with the main shaft to drive the first inclined weave member and the second inclined weave member to reciprocate in opposite directions to each other Weft driving means for driving the weft supply means in cooperation with the main spindle, and weft-weaving driving means for driving the weft loom in an up-and-down direction interlocked with the main spindle, Automatic weaving device. 9. The method of claim 8,
Wherein said warp weaving drive means comprises:
A weft driving cam interlocked with the main shaft, a pivot driven link interlocked with the inclined weaving driving cam, a coaxial weft coaxial shaft rotatably provided on the upper side of the supporting frame and coupled with a link arm at one end, A first sliding bar hinged to one side of the front and rear levers and hinged to the other side of the first slant woven fabric, A second sliding bar hinged to the other side of the true lever and hinged to the other of the second weft woven fabric, an inclined woven driving link having one side hinged to the pivotal driven link and the other hinged to the link arm The automatic weaving device for a mat for road surface packaging. 9. The method of claim 8,
Wherein the weft-
A weft woven driving cam interlocked with the main spindle, a pivot driven link interlocked with the weft woven driving cam, a weft woven driving shaft rotatably provided on the upper side of the supporting frame, a lifting lever coupled to one end of the weft woven driving shaft, A lifting bar whose one end is hinged to one side of the lifting lever and the other end is hinged to the side of the upper loose weft, a weft-in which one end is hinged to the other side of the lifting lever and the other end is hinged to the pivoting driven link An automatic weaving device for a mat for road wrapping comprising a weaving drive link.

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