KR101844547B1 - manufacturing apparatus for falling rock preventing net - Google Patents

Abstract

The present invention provides a device for manufacturing a rockfall prevention net. According to the present invention, the device for manufacturing a rockfall prevention net comprises: a main body frame forming the appearance; a warp supply unit supplying warp and installed in the rear of the main body frame; a warp transfer unit transferring the warp supplied by the warp supply unit and having a warp transfer chain installed on both sides of the main body frame for the warp to be knitted with weft; a weft supply unit supplying the weft to the main body frame; a weft transfer unit having a weft transfer chain transferring the weft supplied by the weft supply unit in a horizontal direction to a warp transfer direction; a sewing yarn supply unit installed in the main body frame and supplying sewing yarn which is for weaving points in which the weft and the warp meet; a knitting unit wherein multiple upper needle rings are installed in the upper part of the knitting unit to horizontally reciprocate in the horizontal direction to the warp transfer direction and multiple lower needle rings are installed in the lower part of the knitting unit to horizontally and vertically reciprocate in the horizontal direction to the warp transfer direction, so that the sewing yarn supplied from the sewing yarn supply unit is woven at the point in which the warp and the weft meet; and an integrated driving unit installed on one side of the main body frame and providing a driving force to the warp transfer unit, the weft transfer unit, and the knitting unit at once. Therefore, the device for manufacturing a rockfall prevention net can manufacture a rockfall prevention net of a natural fiber material such as coconut yarn to reduce material costs and prevent the accumulation of the weight of falling rocks by improving extension performance.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [

The present invention relates to an apparatus for manufacturing a rockfall prevention network, and more particularly, to a rockfall prevention apparatus for preventing a traffic obstacle, a road structure damage, a loss of property and personal injury caused by rocks and rock cut- The present invention relates to an apparatus for manufacturing a rockfall preventing net which can be manufactured by weaving a net structure provided on a slope or the like with a natural fiber material such as coconut yarn.

Generally, rockfall prevention facilities are structures that are installed to prevent traffic damages, road structure damage, property damage and loss of life due to rocks and rock slopes adjacent to the roads, rock collapses, and so on.

The function of a typical anti-rockfall facility is to resist the impact of rockfall, to suppress the rockfall movement, absorb the energy of rockfall, prevent falling rocks from entering the road, Function is a basic function.

On the other hand, the anti-rocking facilities are divided into a reinforcing method and a protection method according to functions, and the protection method includes a rockfall prevention network, a rockfall prevention fence, a rockfall preventing retaining wall, and a car tunnel.

Among the rockfall prevention facilities, the rockfall prevention network is a facility to cope with the rockfall by covering the incision surface of the rock and rock with the possibility of falling rock by using the wire rope as a material. It prevents rockfall in advance, It is a structure that leads to the lower part of the prevention net.

In addition, a more detailed explanation of the rockfall preventing network is as follows: a part where a discontinuity is likely to occur due to deepening of discontinuity due to rainfall, weathering, and the action of tree roots is covered with an iron net made of a wire rope, It is a facility that suppresses the kinetic energy of the rock by self-weight and trapping effect of relaxed rock.

The rockfall prevention network is composed of a non-pocket-type rockfall prevention net, which serves to hold the relaxed rock piece between the incision surface and the mesh using the frictional force between the wire mesh and the incision surface, and the pole rope, It can be roughly divided into a pocket type rockfall prevention network that induces a rockfall to dampen the energy of a rockfall by impinging the rockfall on a wire net so that the rockfall does not flow into the road but flows down to the bottom of the rockfall prevention net.

An example of a conventional rockfall preventing network is disclosed in Korean Patent Registration No. 10-1682624 (registered on Nov. 29, 2016, hereinafter referred to as "Patent Document 1").

However, since this fall-prevention network is provided with a wire rope, there is a problem that the fall-off weight is accumulated due to the loosening property, and the manufacturing cost is increased because the material is expensive.

On the other hand, when a conventional rockfall prevention network manufacturing apparatus is used to fabricate a rockfall prevention network not in a wire rope but in the form of a mesh by weaving a string or a string made of a certain thickness of a fiber material, Therefore, there is a problem that the manufactured rockfall prevention net can be easily released during the construction process.

In addition, according to the apparatus for manufacturing a rockfall preventing net according to the related art, the transferring process for wefting warp yarns is performed after waiting for a long time after weaving each weft yarn on the warp yarns, There is a problem that the cost can be increased because it is difficult.

Korean Patent Registration No. 10-1682624 (registered on Nov. 29, 2016)

It is an object of the present invention to provide an apparatus for manufacturing a rockfall preventing net which can manufacture a rockfall preventing net using a natural fiber material such as coconut yarn so that the relaxation is improved and the accumulation of the fall-off weight can be solved and the material cost can be reduced.

Another object of the present invention is to provide an apparatus for manufacturing a rockfall preventing net which can prevent a rockfall preventing net made by weaving the same material from a natural fiber material such as a coconut yarn from unwinding during the construction process.

In addition, it is an object of the present invention to provide an apparatus for manufacturing a rockfall preventing net, which is capable of improving the overall productivity by allowing a transfer process for weaving a warp to be performed quickly, and at the same time simplifying a work process, thereby reducing production costs.

In order to achieve the above object, according to the present invention, there is provided an apparatus for manufacturing a rockfall preventing net, comprising: a body frame forming an outer appearance; A slant supply unit provided at the rear of the body frame to supply a slant; A slant conveying unit having slant conveying chains provided on both sides of the main body frame to convey the slant supplied from the slant feeding unit and to be knitted together with the weft; A weft supply unit for supplying weft yarn to the main body frame; A weft transferring unit having a weft transferring unit for transferring the weft supplied from the weft supply unit in the transverse direction in the inclined transfer direction; A sewing thread supply unit provided in the main body frame to supply a sewing thread for binding points where warp and weft meet; The sewing thread supplied from the sewing yarn supply unit is woven at a point where the warp and weft yarns meet each other, and the upper needle loop provided in plural along the transverse direction in the oblique feeding direction is horizontally reciprocated. A plurality of lower needle hooks arranged along the direction of the upper and lower needle loops, And an integrated driving unit provided at one side of the body frame to simultaneously provide the driving force to the warp feeder, the weft transferring unit, and the knitting unit.

Here, the apparatus for manufacturing a rockfall preventing net according to the present invention may further include a tilting conveying driving unit for transmitting the driving force provided by the integrated driving unit to the tilting conveying unit so that the tilting is intermittently conveyed, And an upper knitting driving section for continuously driving the upper needle loop to reciprocate horizontally by transmitting a driving force to the upper needle loop so that the driving force is transmitted to the lower needle loop in the horizontal direction, To rotate the lower needle hook continuously and reciprocally in the horizontal direction, and to reciprocate the lower needle hook in the horizontal direction.

The inclined conveying power transmission unit includes a horizontal rotation crank including an inclined lifting arm rotatably coupled to the integrated driving unit and vertically lifted up and down at one side, a sprocket clamp having one end rotatable at an end of the inclined lifting arm, A ratchet provided on one side of the tilted electric sprocket to prevent reverse rotation of the tilted electric sprocket; a ratchet interlocked with the horizontal rotation crank, And a transverse electric transmission shaft which is provided to be rotated across the frame so as to transmit the driving force provided by the integrated driving unit to the weft conveying power transmission unit, the upper knitted power transmission unit and the lower knitted power transmission unit, desirable.

The upper knitted power transmission unit includes a second bevel gear engaged with the first bevel gear of the transverse transmission shaft, a vertical rotation shaft vertically installed on the second bevel gear and rotated about a vertical axis, And a vertical rotating crank provided on an upper portion of the vertical rotating shaft and reciprocating left and right. The weft feeding transmission unit includes a third bevel gear rotated by engaging with the second bevel gear, 3 front and rear rotating shafts provided at one end of the bevel gear and rotated about a transverse axis about the transverse electric shafts and vertical rotary shafts, a first weft-wound electric motor sprocket provided at the other end of the front and rear rotary shafts, And an upper sprocket which is spaced upwardly from an electric sprocket and interlocked with the first weft motor sprocket through an electric chain, And the second sprocket motor sprocket.

The lower knitted power transmission unit includes a lower elevating crank eccentrically connected to both ends of the horizontal transmission shaft and having a lower elevating arm elevated up and down when the horizontally rotating crank rotates, A lower electric sprocket interlocked with the transverse electric transmission shaft by an electric chain and rotated together when the transverse electric transmission shaft rotates and a lower cam formed on an outer circumferential surface of the transverse transmission shaft; A lower link unit which is rotatably connected to an upper portion of the lower seesaw unit so as to move up and down the one side of the lower seesaw unit to left and right horizontal operations, A lower link unit rotatably connected to the lower link unit, And a lower electric arm which is horizontally reciprocated horizontally by electric power transmission of the sub link unit and which horizontally reciprocates the lower needle hook.

According to the present invention, it is possible to provide an apparatus for manufacturing a rockfall preventing net capable of manufacturing a rockfall preventing net using a natural fiber material such as coconut yarn so that the relaxation is improved, the accumulation of the rockfall weight can be eliminated, and the material cost can be reduced.

In addition, since sewing thread is woven together at a position where wefts of the same material are woven in a warp made of a natural fiber material such as coconut yarn, it is possible to prevent the fall-prevention network made by weft- It is possible to provide a fall-rock prevention network manufacturing apparatus.

In addition, since the transfer of warp and weft yarns is performed by the chain transmission structure, the transfer process for weaving weft yarns can be performed quickly, thereby improving the overall productivity and simplifying the manufacturing process. It is possible to provide a fall-prevention network production apparatus capable of preventing fall-prevention.

1 is a front view of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 2 is a side view of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 3 is an enlarged view of a portion of a main body frame of the apparatus for manufacturing anti-falling rocks according to the present invention,
FIG. 4 is an enlarged perspective view of a part of the knitted fabric of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 5 is an enlarged perspective view of a part of the lower knitting power transmission unit of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 6 is an enlarged perspective view of a part of the upper knitted power transmission unit of the apparatus for manufacturing a fall-resistant prevention net according to the present invention,
FIG. 7 is an enlarged perspective view of a part of the lateral rolling axis of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 8 is an enlarged perspective view of a portion of a portion of the apparatus for manufacturing a fall-protection network according to the present invention viewed from a lower side of a portion where the tilting conveying driving portion, the weft conveying driving portion, the upper knitting driving portion,
FIG. 9 is an enlarged perspective view of a part of the weft transferring driving unit and the lower knitting and rolling unit of the apparatus for manufacturing a rockfall preventing net according to the present invention,
FIG. 10 is an enlarged perspective view of a part of the weft transferring driving unit and the weft transferring unit of the apparatus for manufacturing a fall-preventing network according to the present invention,
FIG. 11 is an enlarged perspective view of a part of the lower knitting power transmission unit of the apparatus for manufacturing a rockfall preventing net according to the present invention viewed from the rear lower part.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the apparatus includes a main body frame 100 for forming an outer appearance, a main body frame 100 disposed on the rear side of the main body frame 100 and made of a natural fiber material such as coconut yarn A weft supply part 193 for supplying a weft yarn 3 made of a natural fiber material such as a coconut yarn to the main body frame 100, A warp feeder 210, a weft feeder 220 and a knitting machine 230 for supplying a sewing thread 5 for weaving points at which the warp yarns 1 and the weft yarns 3 meet with each other, And an integrated driver 240.

Accordingly, it is possible to provide an apparatus for manufacturing a rockfall preventing net capable of manufacturing a rockfall preventing net using a natural fiber material such as coconut yarn so that the relaxation property is improved, the accumulation of the rockfall weight can be solved and the material cost can be reduced.

As shown in FIGS. 1 to 3, the main body frame 100 is formed of a plurality of steel frames to form an outer appearance of the apparatus for manufacturing a fall prevention network according to the present invention. In the rear portion adjacent to the slant supply portion 191 The inclined supply guide bar 110 is provided horizontally horizontally across the main body frame 100 to guide the plurality of inclined yarns 1 supplied from the inclined supply unit 191 to be aligned in a line.

As shown in Fig. 3, on both sides of the body frame 100, warp yarns 1 are fed to the main body frame 100 and weft yarns 3 arranged in the warp yarns 1 are pressed. And a pressing guide 120 for guiding the retaining member 3 in a state in which it is disposed on the inclined surface 1 is provided.

As shown in FIG. 2, the warp feed section 191 is provided at the rear of the main body frame 100, and a plurality of warp-wound bundles wound therein are disposed on the floor, and each warp- The slopes 1 drawn out from the slits 1 are arranged in a row so as to be arranged to be transported to the main body frame 100.

As shown in FIG. 1, the weft supply unit 193 is provided at one side of the main body frame 100, and one weft wound bundle is disposed inside, and the weft yarn 3 drawn out from the weft bundle bundle And is prepared to be fed to the main body frame 100 through the pulley provided on the upper portion of the main body frame 100.

1 and 2, the sewing thread supply unit 195 is provided on one side of the front upper portion of the main body frame 100 so that the sewing thread winding bundles each wound with the sewing thread 5 are wound on the left and right sides of the main frame 100 So that the sewing threads 5 are prepared to be fed to the knitting part 230.

In one embodiment of the present invention, the sewing thread 5 supplied from the sewing thread supply part 195 preferably includes a synthetic resin material.

2 to 5, the warp feeder 210 is provided on both sides of the main body frame 100 to feed the warp yarn 1 fed from the warp feeder 191 and to be knitted together with the weft yarn 3. [ And an inclined conveyance chain 211 which is inclined.

For this purpose, the left and right sides of the body frame 100 are recessed from the upper portion along the movement path of the inclined conveyance chain 211 so as to prevent the inclined conveyance chain 211 from being released during conveyance, And a chain rail groove for guiding the guide rail.

Thus, the transfer of the warp yarns 1 and the warp yarns 3 is performed by the chain transmission structure, so that the transfer process for binding the weft yarns 3 to the warp yarns 1 can be performed quickly, thereby improving the overall productivity It is possible to provide a fall-preventing network manufacturing apparatus which can simplify the work process and reduce the production cost.

3 to 6, it is preferable that the weft guide bracket 213 is provided at an upper portion of the warp feed chain 211 so as to protrude upward at regular intervals.

The weft yarn 3 is wound on the weft guide bracket 213 so that the weft yarn 3 is shifted in the warp direction by the warp yarn transfer unit 220, The slope 1 can be transferred together with the weft yarn 3 by the movement of the slant conveyance chain 211 in a state where the weft yarns are arranged in the transverse direction staggered left and right with respect to the weft yarn 1. The weft guide 3 is wound around the weft guide bracket 213 to prevent the weft yarn 3 from being detached from the weft guide bracket 213 when the direction is changed, The positions where the weft yarns 3 and the warp yarns 1 meet with each other in the weaving portion 230 can be maintained completely without being disturbed until they are woven with the sewing thread 5.

1 and 10, the weft transferring unit 220 includes a weft transferring chain 221 for transferring the weft yarn 3 fed from the weft supply unit 193 in the transverse direction in the inclined feeding direction, And a weft transferring bracket 223 protruding from the top of the chain 221 to receive the weft yarn 3 supplied from the weft supply unit 193 and to transfer the weft yarn 3 by the movement of the weft transferring chain 221 .

2 and 4, the knitting section 230 is provided so that the sewing thread 5 supplied from the sewing yarn supplying section 195 is knitted at the point where the warp yarns 1 and the weft yarns 3 meet each other, A plurality of lower needle rings 235 are provided horizontally and reciprocally along the transverse direction in the transverse direction. The lower needle rings 235 are horizontally reciprocated and elevated And is provided reciprocally.

More specifically, the upper needle ring 231 is coupled to the upper support 233 horizontally so as to cross the main body frame 100 at regular intervals, The upper support 233 is horizontally reciprocated as the upper support 233 horizontally reciprocates by the arm 531 and the lower needle ring 235 is horizontally reciprocated so as to cross the main frame 100 at the lower portion of the upper support 233. [ A plurality of sliding blocks 237a (see FIG. 11) provided horizontally slidable in the horizontal direction on the lower support body 237 are coupled to the lower lift arm 611 of the lower knitting transmission section 600 The sliding block 237a provided on the lower support 237 by the lower electric motor 660 to be described later of the lower knitting motor 600 moves in the left and right directions by the upper support arm 237 and the lower support body 237, Horizontal turn to The lower needle ring 235 reciprocates horizontally and engages with the engaging portion 130 provided at the opposite ends of the main frame 100 at both ends of the lower support 237 to guide the lifting and lowering of the lower support 237 The upper support 233 and the lower support 237 are horizontally disposed to cross the main body frame 100 and guide the lower needle ring 235 up and down A needle guide guide groove 239 is formed in which the needle elevating guide groove is recessed.

That is, the upper needle ring 231 of the knitting part 230 according to the present invention is horizontally reciprocated right and left by the transmission of the upper knitting power transmitting part 500, and the lower needle ring 235 is connected to the lower knitting driving part 600 in a substantially U-shaped path.

The upper needle ring 231 is received by the sewing thread 5 supplied from the sewing yarn supplying portion 195 and is horizontally reciprocated horizontally by sewing the sewing thread 5. The upper needle loop 231 is guided by the warp 1 and the weft The sewing thread 5 is inserted into the lower needle loop 235 which is vertically moved up and down when the lower needle bar 3 is conveyed to the lower portion of the upper needle loop 231 so that the sewing thread 5 is inserted into the point where the warp and weft meet And the lower needle ring 235 is reciprocated horizontally and vertically with the sewing thread 5 sandwiched between the upper needle ring 231 and the points where the warp 1 and the weft yarn 3 meet each other are bundled with the sewing thread 5 .

As shown in FIGS. 2 and 8, the integrated drive unit 240 is provided with a drive motor having a rotation axis that is rotated in the transverse direction in the inclined transport direction at one side of the main body frame 100, and includes the inclined transport unit 210, And the driving force is provided at one time by the conveying unit 220 and the knitting unit 230.

The warp feeder 210, the weft feeder 220 and the knitting machine 230 are operated by the driving force provided by the single integrated driver 240 so that the loss of driving energy is minimized, It is possible to simplify and facilitate the operation of the apparatus for manufacturing a protection net.

4 to 11, the driving force provided by the integrated driving unit 240 is transmitted to the slant conveying unit 210 so that the slant 1 is intermittently conveyed A weft conveying driving unit 400 for conveying the weft yarn 3 continuously in a transverse direction to the left and right with respect to the warp yarns 1 by transmitting a driving force to the weft conveyance unit 220, An upper knitted loop section 500 for transmitting the driving force to the upper needle loop 231 so as to continuously reciprocate the upper needle loop 231 horizontally and a lower hook loop 235 for transmitting driving force to the lower needle loop 235, 235 are continuously reciprocated horizontally and vertically.

Thereby, all of the manufacturing processes of transferring the warp yarn 1, the transfer of the weft yarn 3, and the points where the warp yarns 1 and the weft yarns 3 meet with the sewing thread 5 are successively integrated with one manufacturing apparatus So that it can be performed consistently by the driving unit 240.

1 and 2, the inclined conveying driving unit 300 includes a horizontal rotating crank 310 (see FIG. 1) having an inclined lifting arm 311 rotated in conjunction with the integrated driving unit 240 and vertically lifted up and down on one side, A sprocket bracket 320 rotatably provided at one end of the inclined lifting arm 311, a slanting electric sprocket 330 rotatably installed at the other end of the sprocket bracket 320, A ratchet 340 which is hung on one side of the electric sprocket 330 to prevent reverse rotation of the inclined motor sprocket 330 and a ratchet 340 which is interlocked with the horizontal rotation crank 310 and rotates across the body frame 100 And transmits the driving force provided by the integrated driving unit 240 to the weft transporting power transmission unit 400, the upper knitted power transmission unit 500 and the lower knitted power transmission unit 600, And includes an electric shaft 350.

Accordingly, when the integrated driving unit 240 is operated, the driving force is smoothly transmitted to the inclined conveyance unit 210 through the inclined conveyance power transmission unit 300, and the inclined conveyance chain 211 and the weft guide bracket 213 guide the inclined one And the weft yarns 3 arranged in the transverse direction on the warp yarns 1 can be easily transferred together.

2 and 7, a transmission belt 140 is provided between the integrated drive unit 240 and the horizontal rotation crank 310, and the sprocket bracket 320 and the ratchet 340 And a bearing portion 150 is provided between the inner side of the main body frame 100 and the center portion of the transverse electric motor shaft 350. [

2, the teeth 331 formed on the outer circumferential surface of the warp electric sprocket 330 are formed such that a pair of long teeth 331 of one long and one short tooth of a long tooth 331 form a pair Is preferably formed.

Thus, when the sprocket lock 320 is engaged with the teeth 331 of the tilting motor sprocket 330, the tilting of the tilting 1 is interrupted by the tilting conveyor chain 211 intermittently The weft yarns 3 can be smoothly transported and arranged in the transverse direction in the transport direction of the warp yarns 1 by sufficiently allowing the weft yarn guide 3 to be wound on the weft guide brackets 213. [

As shown in Figs. 1 and 8, the weft transferring driving unit 400 includes a third bevel gear 410 which is engaged with and rotated by a second bevel gear 510 of the upper knitting motor 500, The third bevel gear 410 is provided at one end of the third bevel gear 410 and rotates about the axis line disposed in the transverse direction on all of the horizontal rotation axis 520 of the upper transmission section 500 and the horizontal transmission axis 350, 9 and 10, a first weft-wound motor sprocket 430 provided at the other end of the front-rear rotating shaft 420 and a second weft motor spooler 430 provided at the other end of the first weft motor sprocket 430, And a second weft motor sprocket 440 interlocked with the first weft motor sprocket 430 via the electric chain 160 to transfer the weft transport chain 221.

The transfer of the weft yarn 3 for disposing the weft yarn 3 in the transverse direction in the conveying direction of the warp yarn 1 is thus performed by the transmission structure of the chain so that the conveyance of the weft yarn 3 is performed smoothly and smoothly And the transfer process for weaving the weft yarn 3 on the warp yarn 1 can be performed quickly.

8 and 9, both end portions of the front and rear rotation shaft 420 can be smoothly rotated by the bearing portion 150 provided at the lower portion of the main body frame 100 And the weft yarn 3 is wound around the weft guide bracket 213 when the weft conveyance bracket 223 of the weft conveyance unit 220 is conveyed by the power transmission through the weft conveyance driving unit 400 as shown in FIG. The weft yarn feeder 220 is wound around the weft yarn feeder 220 to detect whether the weft yarn transferring bracket 223 has been transferred to the position where the weft yarn transferring direction is switched to the left or right, As shown in FIG. 2, when the weft yarn 3 is not properly conveyed on one side of the side surface of the main body frame 100 on the basis of the result detected by the weft yarn transfer detecting unit 170, It can be used to inform That the printer control controller 180 that receives the commands provided is preferable.

The weft transfer detecting unit 170 may be provided as a proximity sensor that combines a lamp or a light emitting diode with an optical sensor.

6 and 8, the upper knitted power transmitting portion 500 includes a second bevel gear 510 which is rotated by being engaged with the first bevel gear 351 of the transverse electric motor shaft 350, A vertical rotation shaft 520 vertically installed on an upper portion of the gear 510 and rotated around a vertical axis, and an upper electric arm 531 provided on an upper portion of the vertical rotation shaft 520 and reciprocating left and right, (Not shown).

Thus, the upper support body 233, which is reciprocally connected to the lower portion of the lower arm body 531, is reciprocally driven with respect to the lower support body 237 by the power transmission of the upper transmission arm 531 The upper needle loop 231 is horizontally reciprocated and an upper knitting process is performed in which the sewing thread 5 is sandwiched between the warp yarns 1 and the weft yarns 3 so that warp yarns 1 made of a natural fiber material such as coconut yarns The weft thread 3 is woven in the warp yarn 1 so that the weft thread 3 is woven together with the weft yarns 3 of the same material so that the warp yarns 3 can be prevented from being unwound during the construction process It is possible to provide a fall-rock prevention network manufacturing apparatus.

8, the vertical rotation shaft 520 is supported by a bearing part 150 provided on a side surface of the main body frame 100 to be capable of smoothly rotating. As shown in FIG. 6A, A vertical rotating plate 540 having an area larger than that of the vertical rotating crank 530 is provided at a lower portion of the vertical rotating crank 530. A pair of upper cams 540 are provided on the upper surface of the vertical rotating plate 540, The vertical rotation plate 540 is formed on the upper surface of the vertical rotation plate 540 in the body frame 100 so as to be symmetrical with respect to the vertical rotation plate 540, An upper seesight unit 550 is provided in which the seesaw ascending operation is repeated when the upper seesaw unit 550 comes into contact with the upper cam 541 in a rolling contact relationship with the upper seesaw unit 550, 100, a seat return spring 551 is provided A sewing thread pressing guide 560 repeatedly pivoted by the seesicking operation of the upper seesaw unit 550 is mounted on the pivot axis of the upper seesaw unit 550 as shown in Figures 2 and 6, It is preferable that the knitted fabric 230 is provided in front of the knitting portion 230 in a direction crossing the knitting portion 230.

The upper needle loop 231 is horizontally reciprocated by the upper knitting electromotive section 500 and the sewing thread pushing guide 560 is rotated so as to be repeatedly rotated so that the warp 1 and the weft yarn 3 can be more stably carried out by the sewing thread 5.

As shown in FIGS. 5 and 9, the lower knitted power transmission unit 600 includes a lower elevating arm (not shown) connected eccentrically to both ends of the horizontal transmission shaft 350 and vertically moved up and down when the horizontal rotating crank 310 rotates, A lower elevating crank 610 provided at an upper portion of the lower elevating crank 610 and a lower elevating crank 610 provided at an upper portion of the lower elevating crank 610. The lower elevating crank 610 is coupled to the transverse electric shafts 350 by a transmission chain 160, And a bottom cam 631 formed on the outer circumferential surface of the lower motor 631. When the lower motor 631 is in rolling contact with the outer circumferential surface of the lower motor 631 when the lower motor sprocket 630 rotates and comes into contact with the lower cam 631, The lower seesaw unit 640 provided on the upper portion of the sprocket 630 and the upper portion of the lower seesaw unit 640 are pivotally connected to the upper portion of the lower seesaw unit 640, And a lower link unit (6 And a lower electric arm 660 which is rotatably connected to the lower link unit 650 so as to be laterally horizontally reciprocated by the rotation of the lower link unit 650 and which horizontally reciprocates the lower needle ring 235 horizontally, .

5, a lower lifting link 620 is rotatably connected to an upper portion of the lower lifting arm 611, and a lower lifting link 620 is coupled to a lower lifting link 620. In this embodiment, And a link return spring 651 is preferably provided between the end of the lower link unit 650 and the lower portion of the main body frame 100 as shown in FIG.

Accordingly, the lower needle rings 235 are lifted and lowered by the power transmission of the lower lifting arm 611 that is reciprocated up and down, and by the power transmission of the lower electric arm 660 horizontally reciprocating from side to side, The sewing thread 5 inserted from the upper needle ring 231 at the points where the warp thread 1 and the weft thread 3 meet each other and the lower needle thread 235 is reciprocated horizontally, The sewing thread 5 is woven together at a position where the weft yarns 3 of the same material are stitched on the warp yarns 1 made of natural fibers such as coconut yarns, Of the warp yarn (1) to prevent the warp yarn (3) from being loosened during the construction process.

While the invention has been described in connection with what is presently considered to be practical exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

100: body frame 191: inclined feed part
193: weft supply part 195: sewing thread supply part
210: an inclined feed portion 211: an inclined feed chain
220: Weft feeder 221: Weft feeder chain
230: knitting portion 231: upper needle ring
235: Lower needle loop 240: Integrated drive
300: an inclined conveying driving unit 310: a horizontal rotating crank
311: inclined lifting arm 320: sprocket bracket
330: slant electric sprocket 340: ratchet
350: transverse electric shaft 351: first bevel gear
400: Weft feeder drive unit 410: Third bevel gear
420: front and rear rotating shafts 430: first driven sprocket
440: second weft motor sprocket 500: upper knitting transfer unit
510: second bevel gear 520: vertical rotating shaft
530: Vertical rotation crank 531: Upper transmission arm
600: lower knitting transfer section 610: lower lift crank
611: Lower lift arm 630: Lower drive sprocket
631: Lower cam 640: Lower seesaw unit
650: lower link unit 660: lower electric arm

Claims (5)

A body frame forming an appearance;
A slant supply unit provided at the rear of the body frame to supply a slant;
A slant conveying unit having slant conveying chains provided on both sides of the main body frame to convey the slant supplied from the slant feeding unit and to be knitted together with the weft;
A weft supply unit for supplying weft yarn to the main body frame;
A weft transferring unit having a weft transferring unit for transferring the weft supplied from the weft supply unit in the transverse direction in the inclined transfer direction;
A sewing thread supply unit provided in the main body frame to supply a sewing thread for binding points where warp and weft meet;
The sewing thread supplied from the sewing yarn supply unit is woven at a point where the warp and weft yarns meet each other, and the upper needle loop provided in plural along the transverse direction in the oblique feeding direction is horizontally reciprocated. A plurality of lower needle hooks arranged along the direction of the upper and lower needle loops, And
An integrated driving unit provided at one side of the body frame to simultaneously provide the driving force to the warp feeder, the weft transferring unit, and the knitting unit;
Wherein the apparatus comprises: The method according to claim 1,
An inclined conveying driving unit for transmitting the driving force provided by the integrated driving unit to the inclined conveyance unit to intermittently convey the inclination;
A weft transferring unit for transferring a driving force to the weft transferring unit so that the weft is successively transversely shifted to the left and right with respect to the inclination,
An upper knitting driving unit for continuously transmitting the upper needle ring horizontally by transmitting a driving force to the upper needle ring,
Further comprising a lower knitting and rolling section for transmitting the driving force to the lower needle ring so that the lower needle ring successively reciprocates horizontally and ascends and descends. 3. The method of claim 2,
The inclined-
A horizontal rotation crank coupled to the integrated drive unit and having an inclined lifting arm vertically moved up and down;
A sprocket bracket provided on one end of the inclined lifting arm so as to be rotatable,
A slant electric sprocket in which the other side of the sprocket clack is rotatably provided at a central portion thereof,
A ratchet provided on one side of the tilting motor sprocket to prevent reverse rotation of the tilting motor;
And a second bevel gear is provided at an end portion of the first bevel gear to transmit the drive force provided by the integrated drive unit to the weft conveying driving unit, the upper weave drive unit and the lower weave drive unit, And a horizontal electric motor provided with the electric motor. The method of claim 3,
The upper knitted power transmission unit includes a second bevel gear engaged with the first bevel gear of the transverse transmission shaft, a vertical rotation shaft vertically installed on the second bevel gear and rotated about a vertical axis, And a vertical rotating crank provided on an upper portion of the vertical rotating shaft and having an upper electric motor reciprocating left and right,
The weft conveying power transmission unit includes a third bevel gear which is rotatably engaged with the second bevel gear and a third bevel gear which is provided at one end of the third bevel gear and rotates about the transverse axis about the transverse transmission shaft and the vertical rotation shaft A first weft motor sprocket provided at the other end of the front and rear rotary shafts and spaced upward from the first weft motor sprocket and interlocked with the first weft motor sprocket through an electric chain to transfer the weft transport chain And the second sprocket electric sprocket is connected to the second sprocket. The method of claim 3,
The lower knitting motor-
A lower elevating crank which is eccentrically connected to both ends of the horizontal transmission shaft and has a lower elevating arm which is vertically moved up and down when the horizontally rotating crank rotates;
A lower electromotive sprocket provided at the rear of the lower elevating crank and interlocked with the transverse electric shafts in an electric chain so as to rotate together when the transverse electric shafts rotate,
A lower seesaw unit provided at an upper portion of the lower electric sprocket so that the seesaw elevation operation is repeated when the lower rolling sheath rotates on the outer circumferential surface of the lower electric sprocket and contacts the lower cam,
A lower link unit rotatably connected to an upper portion of the lower seesaw unit to switch a vertical movement of one side of the lower seesaw unit to horizontal operation,
And a lower electric arm rotatably connected to the lower link unit and horizontally reciprocated horizontally by the transmission of the lower link unit to horizontally reciprocate the lower needle hook.

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