CN105040268A - Shuttleless weaving method for rectangular knotted net - Google Patents

Shuttleless weaving method for rectangular knotted net Download PDF

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Publication number
CN105040268A
CN105040268A CN201510380366.0A CN201510380366A CN105040268A CN 105040268 A CN105040268 A CN 105040268A CN 201510380366 A CN201510380366 A CN 201510380366A CN 105040268 A CN105040268 A CN 105040268A
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crochet hook
warp
coil
orifice plate
bearded needle
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CN201510380366.0A
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CN105040268B (en
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徐凤梅
曹清林
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Jiangsu University of Technology
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Jiangsu University of Technology
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  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

The invention discloses a shuttleless weaving method for a rectangular knotted net. The method adopts fishing net weaving parts including an upper bearded needle, a lower bearded needle, a pore plate, a weft inserting mechanism and a net rolling roller and includes the following steps that 1, the upper bearded needle swings to one side of the pore plate to hook warp yarn, the pore plate guides the warp yarn to wind around the upper bearded needle, and after hooking the warp yarn, the upper bearded needle rotates around itself by two circles to form a warp yarn ring and then stops moving; 2, the lower bearded needle moves toward the warp yarn ring on the upper bearded needle and penetrates through the warp yarn ring on the upper bearded needle, at the moment, the lower bearded needle moves close to the pore plate, the pore plate guides the warp yarn to wind around the lower bearded needle, then the lower bearded needle pulls the warp yarn to move in the opposite direction, at the moment, the double pieces of warp yarn are located on the lower bearded needle and form a warp yarn ring, and the lower bearded needle pulls the warp yarn to move by a certain distance to form a yarn ring and then stops moving. Parts such as a shutter and a comb box are not needed any more, the size of the upper bearded needle and the size of the lower bearded needle can be enlarged and shrunk in equal proportion, the mesh size of the rectangular knotted net is adjustable within a certain range, and it is possible to use a fishing net machine for weaving nets with ultimate meshes.

Description

The nothing of rectangle knotted netting tats organization method
Technical field
The nothing that the present invention relates to a kind of rectangle knotted netting tats organization method, belongs to fishing net braid method technical field.
Background technology
At present, mesh sheet is divided into knotted netting and knotless netting.The mesh of knotless netting has square and rhombus, is woven and forms, be mainly used in the fields such as cultivation, physical culture, building, medical treatment and life by warp knitting machine or weft machine; The mesh of general knotted netting is rhombus, is woven out, be mainly used in fishery and fish for field by netting machine or fishing net machine.Rhombus knotted netting is the most general in actual production and application, and fishing net machine has a variety of model, but the weaving of mesh sheet is consistent.
Upper crochet hook, lower crochet hook, orifice plate and shuttle are the main knitting elements of rhombus knotted netting, upper crochet hook hooks line from orifice plate and rotates around self and forms coil, lower crochet hook passes from the coil that pin of rising to the bait is formed, orifice plate by warp pad on lower crochet hook, lower crochet hook pulls and to move and by warp snare on shuttle, shuttle goes out parallel (line in drum) to shuttle afterbody through coil (two-wire).Warp snare crosses shuttle, is pulled through the coil of upper crochet hook together with parallel by orifice plate, and form the tubercle of pine, tubercle is strained to tight knot by reel wire roller.To be all that row's pin is parallel be evenly distributed on punch block for upper crochet hook, lower crochet hook, orifice plate has a row through string holes, shuttle is also distribute side by side in comb case.After each knotting completes, drive warp entirety to change a shuttle position by orifice plate, weave the mesh come and just become rhombus.
Application number is 90221029.7, application number is ZL92234219.9, application number for 200720131583.7 and application number netting machine disclosed in the Chinese patent of 9323441.7 all comprise parts shuttle and comb case; Disclosed in the Chinese patent of application number 200710019528.3,201020622565.0 and 201210331819.7, the telecontrol equipment of netting machine all relates to shuttle; Application number be 200810022929.9 Chinese patent disclose a kind of shuttle of plastic material of netting machine, exist so far from netting machine as seen, shuttle is a requisite part of its knitting component always, and the fabric of netting machine is also all rhombus knotted netting.In the production process of rhombus knotted netting, due to shuttle and the existence of combing case, in shuttle, the size of drum is limited, and the length of the line can deposited in drum is also limited, and the demand of the mesh sheet of reality to warp and drum line is much the same, so workman will change the drum in a shuttle for every eight hours, then also the end of a thread to be connected, two to three hours consuming time of each needs two workmans, this process machinery requirement stall, production efficiency is low, at substantial manpower.Often arranging shuttle all will fitly be arranged in comb case, and the space that whole comb case occupies netting machine is too large, and machine construction is more complicated.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, a kind of nothing of rectangle knotted netting is provided to tat organization method, it no longer needs the parts such as shuttle, comb case, the size of upper crochet hook and lower crochet hook can equal proportion mitigation and amplification, make the mesh size of rectangle knotted netting adjustable within the specific limits, and the mesh sheet making fishing net machine weave limit mesh become possibility.
The present invention solves the problems of the technologies described above the technical scheme taked: a kind of nothing of rectangle knotted netting tats organization method, and the method adopts the fishing net machine part comprising crochet hook, lower crochet hook, orifice plate, weft insertion device and reel wire roller, and the step of the method is as follows:
1) upper crochet hook is flapped toward orifice plate side and hooks line of learning from else's experience, and orifice plate guides warp to walk around crochet hook, after upper crochet hook hooks warp around self revolve take two turns after formed through coil, go up crochet hook stop motion afterwards;
2) under crochet hook upwards on crochet hook through coil move and pass on upper crochet hook through coil, this at present crochet hook move near orifice plate, orifice plate guides warp around on lower crochet hook, then crochet hook is played to pull through alignment mobile in the other direction, now warp is two-wire on lower crochet hook, also be through coil, lower crochet hook pulls warp to move a certain distance and forms stop motion after coil;
3) weft insertion device guide parallel be moved horizontally to opposite side from machine side, make parallel pass completely through on lower crochet hook through coil, then play crochet hook to swing, take off around the coil on lower crochet hook, now in coil, have parallel;
4) orifice plate guide warp upwards moved crochet hook side by lower crochet hook side, orifice plate by lower crochet hook through coil be pulled through on upper crochet hook through coil certain distance, orifice plate stop motion, tubercle basically forms, and reel wire roller is by downward for warp pumpback, and tubercle is strained rapidly, form tight knot, knotting completes.
Further, described warp is provided for the line cylinder on coil holder by the warp be arranged on machine, and described parallel is provided for the line cylinder on coil holder by the parallel of machine one end.
Further, described parallel feeding mode is rapier weft inserting or sprays wefting insertion or projectile shuttle wefting insertion.
Further, described upper crochet hook is arranged on the upper hook housing of machine, described lower crochet hook is arranged on the lower hook housing of machine, and the quantity of warp is identical with the hole count of orifice plate with the quantity of the quantity of upper crochet hook, lower crochet hook, and punch block of rising to the bait, lower crochet hook frame and orifice plate are parallel to each other in parallel line sending direction.
After have employed technique scheme, the present invention has following beneficial effect:
1) replace shuttle Song Wei mechanism with weft insertion device, mechanism is more simple, saves space, avoids the phenomenon of shuttle changing waste plenty of time, improves operating efficiency;
2) rectangle knotted netting is unidirectional mesh sheet, and burnishing surface is smooth, little to the injury of fish scale, has very great help to aquaculture and fisheries industry;
3) weave rectangle knotted netting and just no longer need the parts such as shuttle, comb case, the size of upper crochet hook and lower crochet hook can equal proportion mitigation and amplification, and this mesh sheet making fishing net machine weave limit mesh becomes possibility;
4) mesh size of rectangle knotted netting is adjustable within the specific limits;
5) if orifice plate shuttle changing position after knotting completes, be exactly traversing at weft direction, then the mesh weaving mesh sheet is parallelogram, if it is identical with the length of parallel to control warp, then the mesh weaving mesh sheet is rhombus.
Accompanying drawing explanation
Fig. 1 be rectangle knotted netting of the present invention without tatting the direction schematic diagram of organization method;
Fig. 2 be rectangle knotted netting of the present invention without tatting the process schematic one of organization method;
Fig. 3 be rectangle knotted netting of the present invention without tatting the process schematic two of organization method;
Fig. 4 be rectangle knotted netting of the present invention without tatting the process schematic three of organization method;
Fig. 5 be rectangle knotted netting of the present invention without tatting the process schematic four of organization method;
Fig. 6 be rectangle knotted netting of the present invention without tatting the process schematic five of organization method;
Fig. 7 be rectangle knotted netting of the present invention without tatting the process schematic six of organization method;
Fig. 8 be rectangle knotted netting of the present invention without tatting the process schematic seven of organization method;
Fig. 9 be rectangle knotted netting of the present invention without tatting the process schematic eight of organization method.
Detailed description of the invention
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As shown in Fig. 1 ~ 9, a kind of nothing of rectangle knotted netting tats organization method, and the method adopts the fishing net machine part comprising crochet hook 1, lower crochet hook 2, orifice plate 4, weft insertion device 3 and reel wire roller 8, and the step of the method is as follows:
1) upper crochet hook 1 is flapped toward orifice plate 4 side and hooks line 7 of learning from else's experience, and orifice plate 4 guides warp 7 to walk around crochet hook 1, upper crochet hook 1 hook after warp 7 around self revolve take two turns after formed through coil, go up crochet hook 1 stop motion afterwards;
2) under crochet hook 2 upwards on crochet hook 1 through coil move and pass on upper crochet hook 1 through coil, this at present crochet hook 2 move near orifice plate 4, orifice plate 4 guides warp 7 around on lower crochet hook 2, then crochet hook 2 is played to pull warp 7 to mobile in the other direction, now warp 7 is two-wire on lower crochet hook 2, also be through coil, lower crochet hook 2 pulls warp 7 to move a certain distance and forms stop motion after coil;
3) weft insertion device 3 guides parallel 6 to be moved horizontally to opposite side from machine side, make parallel 6 pass completely through on lower crochet hook 2 through coil, then play crochet hook 2 to swing, take off around the coil on lower crochet hook 2, now in coil, have parallel 6;
4) orifice plate 4 guides warp 7 upwards to be moved crochet hook 1 side by lower crochet hook 2 side, orifice plate 4 by lower crochet hook 2 through coil be pulled through on upper crochet hook 1 through coil certain distance, orifice plate 4 stop motion, tubercle basically forms, reel wire roller 8 is by warp 7 pumpback downwards, tubercle is strained rapidly, and form tight knot, knotting completes.
Warp 7 is provided for the line cylinder on coil holder by the warp be arranged on machine, and parallel 6 is provided for the line cylinder on coil holder by the parallel of machine one end, and parallel 6 is sent into by rapier weft inserting, the mode such as wefting insertion or projectile shuttle wefting insertion of spraying by parallel 6.Warp 7 delivers to orifice plate 4 by pre-pulling mechanism, reel wire roller 8 etc., then becomes net according to weaving with weft knit by above-mentioned knitting element.Mesh sheet is shifted out machine by reel wire device by woven mesh sheet.
Parallel 6 sends into mode to be rapier weft inserting or to spray wefting insertion or projectile shuttle wefting insertion.
Upper crochet hook 1 is arranged on the upper hook housing of machine, lower crochet hook 2 is arranged on the lower hook housing of machine, the radical of warp and captain and Suo are apart from relevant, the quantity of warp 7 is identical with the hole count of orifice plate 4 with the quantity of the quantity of upper crochet hook 1, lower crochet hook 2, and punch block of rising to the bait, lower crochet hook frame and orifice plate 4 are parallel to each other in parallel 6 line sending direction.
Weft insertion device 3 is also in machine side.
Now with single warp 7 and parallel 6, ramming process process is described, every root warp 7 is through a hole on orifice plate 4, and orifice plate 4 guides warp 7 to do spatial movement.The hereinafter position of the position of described orifice plate 4 and the corresponding warp 7 of orifice plate 4 traction, the position of each knitting element in braiding process is as shown in Fig. 2 ~ 9.
Fig. 1 is general direction schematic diagram, and belonging to Fig. 1, the axis of lower crochet hook 2 is fore-and-aft direction, and the axis of weft insertion device 3 is left and right directions, and upper crochet hook 1 is above-below direction.
(1) initial position.Figure 2 shows that the initial position of knotting process, upper crochet hook 1 is rocked to upright position, needle point vertical the direction after machine, lower crochet hook 2 is in extreme position before machine, direction is sent into perpendicular to parallel 6, orifice plate 4 is in extreme lower position at above-below direction, and fore-and-aft direction is in extreme position after machine, and left and right directions is in the extreme position on the right side of crochet hook 1.The executive item of weft insertion device 3 is positioned at machine side, remains static.
(2) upper crochet hook 1 lopping.Upper crochet hook 1 continues to machine rear to swing, and start to be rotated counterclockwise, lower crochet hook 2 is to machine rear to rectilinear movement, orifice plate 4 moves upward, move to motion on the left of the backward upper crochet hook 1 in top on the right side of crochet hook 1, namely traversing, when orifice plate 4 arrival is gone up on the left of crochet hook 1, warp 7 has been encased inside crochet hook 1, as shown in Figure 3.Continue to machine front to swing after extreme position after upper crochet hook 1 is rocked to machine, and continue to rotate counterclockwise with warp 7, orifice plate 4 moves after machine afterwards, moves downward, and upper crochet hook 1 rotates two circles altogether, forms coil, as shown in Figure 4.After lopping, lower crochet hook 2 moves near crochet hook 1, and upper crochet hook 1 is rocked to initial position and stop motion, and orifice plate 4 also moves to initial position.
(3) crochet hook 2 lopping under.Lower crochet hook 2 continues to move after machine, and orifice plate 4 starts before machine, moves upward.Extreme position after arrival machine after lower crochet hook 2 penetrates in the coil of crochet hook 1, orifice plate 4 moves to and continues on the left of downward crochet hook 2 traversing after near on the right side of lower crochet hook 2 simultaneously, and orifice plate 4 arrives after on the left of lower crochet hook 2, and warp 7 is encased inside lower crochet hook 2, as shown in Figure 5.Lower crochet hook 2 drives warp 7 to move before machine, and orifice plate 4 moves, moves downwardly to initial position after machine.This warp 7 that crochet hook 2 hook is got at present is two-wire, forms lower crochet hook coil, as shown in Figure 6 after pulling out needle thread loop of rising to the bait.After this, lower crochet hook 2 moves to machine front position, and stop motion, and orifice plate 4 front and back position is positioned at extreme position after its machine, and rests after being in same level position with lower crochet hook 2.
(4) parallel 6 is through lower crochet hook coil.After lower crochet hook lopping completes, guide parallel 6 horizontal through lower crochet hook coil by the executive item of weft insertion device 3.After parallel 6 passes completely through lower crochet hook coil, one end of parallel 6 is fixed on the opposite side of machine.After sending latitude to complete, weft insertion device 3 starts to rest.Whole lower hook housing swings and a bit of distance of simultaneously moving after machine around fixing point on the left of machine, and the coil on lower crochet hook 2 is successfully taken off, as shown in Figure 7.Orifice plate 4 pulls lower crochet hook to move after machine through coil, and parallel 6 is at lower crochet hook in coil, and parallel 6 is pulled through upper crochet hook warp circle through coil by orifice plate 4 with lower crochet hook, as shown in Figure 8.Shearing device is had to be cut off sending latitude side by parallel 6.After lower crochet hook coil breaks off relations, lower crochet hook 2 continues to swing on the right side of machine around fixing point, returns to initial position.
(5) upper crochet hook 1 knocking over.After parallel 6 is pulled through by orifice plate 4 coil that upper crochet hook 1 formed, upper crochet hook 1, to machine front to swing, puts extreme position to machine, and needle point is towards the direction after machine, and needle thread loop of rising to the bait is taken off from upper crochet hook 1.Upper crochet hook 1 is put and is continued to swing after machine to machine front position, is rocked to initial vertical position, goes up crochet hook 1 simultaneously and to turn clockwise fast two circles, return to initial position.After parallel 6 passes, orifice plate 4 moves downward from horizontal level, moves after machine simultaneously, parallel 6 is pulled through upper crochet hook 1 formed through coil, initial tubercle is formed, as shown in Figure 9.
(6) tight knot.After the knocking over of upper crochet hook 1, warp 7 is quick pumpback warp 7 under pressure knot roller Action of Gravity Field, and strained rapidly by initial tubercle, form tight knot, warp 7 and parallel 6 complete once ties a knot.The tight knot of formation pulls down by reel wire roller 8, and warp is from orifice plate 4 outlet, and tight knot forms mesh sheet together with the warp 7 of pull-out.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the present invention solves are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. the nothing of rectangle knotted netting tats an organization method, and the method adopts the fishing net machine part comprising crochet hook (1), lower crochet hook (2), orifice plate (4), weft insertion device (3) and reel wire roller (8), it is characterized in that the step of the method is as follows:
1) upper crochet hook (1) is flapped toward orifice plate (4) side and hooks line (7) of learning from else's experience, orifice plate (4) guides warp (7) to walk around crochet hook (1), upper crochet hook (1) hook after warp (7) around self revolve take two turns after formed through coil, go up crochet hook (1) stop motion afterwards;
2) under crochet hook (2) upwards on crochet hook (1) through coil move and pass on upper crochet hook (1) through coil, this at present crochet hook (2) move near orifice plate (4), orifice plate (4) guides warp (7) around on lower crochet hook (2), then crochet hook (2) is played to pull warp (7) to mobile in the other direction, now warp (7) is upper at lower crochet hook (2) is two-wire, also be through coil, lower crochet hook (2) pulls warp (7) to move a certain distance and forms stop motion after coil;
3) weft insertion device (3) guides parallel (6) to be moved horizontally to opposite side from machine side, make parallel (6) pass completely through on lower crochet hook (2) through coil, then play crochet hook (2) to swing, take off around the coil on lower crochet hook (2), in coil, now have parallel (6);
4) orifice plate (4) guides warp (7) upwards to be moved crochet hook (1) side by lower crochet hook (2) side, orifice plate (4) by lower crochet hook (2) through coil be pulled through on upper crochet hook (1) through coil certain distance, orifice plate (4) stop motion, tubercle basically forms, reel wire roller (8) is by warp (7) pumpback downwards, tubercle is strained rapidly, and form tight knot, knotting completes.
2. the nothing of rectangle knotted netting according to claim 1 tats organization method, it is characterized in that: described warp (7) is provided for the line cylinder on coil holder by the warp be arranged on machine, described parallel (6) is provided for the line cylinder on coil holder by the parallel of machine one end.
3. the nothing of rectangle knotted netting according to claim 1 and 2 tats organization method, it is characterized in that: described parallel (6) feeding mode is rapier weft inserting or sprays wefting insertion or projectile shuttle wefting insertion.
4. the nothing of rectangle knotted netting according to claim 1 and 2 tats organization method, it is characterized in that: described upper crochet hook (1) is arranged on the upper hook housing of machine, described lower crochet hook (2) is arranged on the lower hook housing of machine, the quantity of warp (7) is identical with the hole count of orifice plate (4) with the quantity of the quantity of upper crochet hook (1), lower crochet hook (2), and punch block of rising to the bait, lower crochet hook frame and orifice plate (4) are parallel to each other in parallel (6) line sending direction.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567187A (en) * 2016-04-05 2017-04-19 江苏理工学院 Weaving method of unidirectional knitted net fabric
CN111455553A (en) * 2020-04-10 2020-07-28 季美琴 Weaving method of knotted mesh fabric

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402781A (en) * 1973-03-13 1975-08-13 Momoi Fishing Net Mfg Co Ltd Fishing net and method for manufacturing the same
CN2173261Y (en) * 1993-08-12 1994-08-03 武进县湖塘纺织机械厂 Net weaving machine
CN2390899Y (en) * 1999-04-10 2000-08-09 杨廷收 Multifunction energy-saving hook-turning fishing net-making machine
JP2005023457A (en) * 2003-06-30 2005-01-27 Toyo Kogyo Kk Weft tension adjustment apparatus for net making machine
JP2005298985A (en) * 2004-04-07 2005-10-27 Amita Machines:Kk Device for knitting net and warp yarn-restricting mechanism
JP2008208493A (en) * 2007-02-27 2008-09-11 Yoshihide Nagaura Net-making machine, net-making method and net
JP2011157649A (en) * 2010-01-29 2011-08-18 Momoi Seimo Kk Fishing net and method for manufacturing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402781A (en) * 1973-03-13 1975-08-13 Momoi Fishing Net Mfg Co Ltd Fishing net and method for manufacturing the same
CN2173261Y (en) * 1993-08-12 1994-08-03 武进县湖塘纺织机械厂 Net weaving machine
CN2390899Y (en) * 1999-04-10 2000-08-09 杨廷收 Multifunction energy-saving hook-turning fishing net-making machine
JP2005023457A (en) * 2003-06-30 2005-01-27 Toyo Kogyo Kk Weft tension adjustment apparatus for net making machine
JP2005298985A (en) * 2004-04-07 2005-10-27 Amita Machines:Kk Device for knitting net and warp yarn-restricting mechanism
JP2008208493A (en) * 2007-02-27 2008-09-11 Yoshihide Nagaura Net-making machine, net-making method and net
JP2011157649A (en) * 2010-01-29 2011-08-18 Momoi Seimo Kk Fishing net and method for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567187A (en) * 2016-04-05 2017-04-19 江苏理工学院 Weaving method of unidirectional knitted net fabric
CN111455553A (en) * 2020-04-10 2020-07-28 季美琴 Weaving method of knotted mesh fabric
CN111455553B (en) * 2020-04-10 2022-07-05 季美琴 Weaving method of knotted mesh fabric

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