CN2285309Y

CN2285309Y - Full-hole double-knot automatic net-knitting machine

Info

Publication number: CN2285309Y
Application number: CN 97209998
Authority: CN
Inventors: 张贵海; 刘志文
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-21
Filing date: 1997-02-21
Publication date: 1998-07-01
Anticipated expiration: 2007-02-21

Abstract

The utility model relates to a full-hole double-knot automatic netting machine which is the improvement of existing electric netting machines. One end of the swing arm of the lower hook shaft of the thread-leading hole-forming mechanism of the utility model is movably connected with the vertical rod of a hook retracting mechanism; the lower end of the vertical rod is movably connected with a transverse rod; the middle part of the transverse rod is movably connected with a machine frame; a touching block is fixed at the other end of the transverse rod; a touching iron is fixed on a tightening shaft. The lower end of the gear rack of a tightening mechanism is movably connected with a beam transverse beam. One end of the transverse beam is movably connected with the machine frame, the other end is connected with a spring which is fixed on the machine frame, and the middle part is provided with a roller. A warp thread feeding cam is contacted with a roller on the transverse beam. The utility model has the advantages of simple structure and that netting threads have a wide application range and double buttons can be woven.

Description

Full hole binode wire mesh weaving machine

The utility model relates to a kind of full hole binode wire mesh weaving machine, belongs to mesh grid and has special equipment.

Existing netting machine is divided into manual, semi-automatic, full-automatic three kinds, preceding two kinds simple in structure, but production efficiency is low, electronic netting machine generally is Japan or imitative Japan, but complex structure, manufacture difficulty is big, the cost height.Chinese patent 95223780.6 discloses a kind of electronic netting machine, and is simple in structure, but the same with other existing netting machine, all can not knit binode, and therefore little to the scope of application of netting twine, the network capacity that is made into easily releases.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, and a kind of simple and reasonable, applied widely to netting twine is provided, and can knit the full hole binode wire mesh weaving machine of binode.

The purpose of this utility model is achieved in that it comprises the warp stocking mechanism, the warp feed mechanism, the tight mechanism of tying, lead-in wire pore-forming mechanism, weft stock mechanism, translation mechanism, line mechanism is moved back in drill drift, networking mechanism, control mesh mechanism, the net drum structure, power drive mechanism, strainer, frame, one end of the following pull hook axle swing arm of lead-in wire pore-forming mechanism places in the groove of pull hook cam, the other end with move back the montant that colludes mechanism and flexibly connect, the lower end of montant and cross bar flexibly connect, the cross bar middle part flexibly connects by cross bar axle and frame, the other end is fixed with collision block, is fixed with on the tight knot axle and bumps iron; The tight tooth bar and the gears engaged that is connected with the locking wire axle by shaft coupling of tying mechanism, tooth bar lower end and crossbeam flexibly connect, one end of crossbeam flexibly connects by bearing pin and frame, the other end is connected with spring on being fixed on frame, the middle part is equipped with roller, tight knot cam and warp are installed for line cam on the tight knot camshaft, tight knot cam contacts with roller on tight knot swing arm is installed, tight knot swing arm one end is fixed on the tight knot arm shaft, the other end flexibly connects with tight knot axle, and warp contacts compared with prior art with roller on the crossbeam for line cam, and advantage of the present utility model is simple and reasonable, netting twine applied widely, the thickness line all can, the mesh excursion can be knitted single button greatly, also can knit two buttons, anastomose is fastening, and is not loosening.

The explanation of accompanying drawing drawing:

Fig. 1 is a general arrangement of the present utility model;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 colludes the mechanism structure schematic diagram for of the present utility model moving back;

Fig. 4 is a tight knot mechanism structure schematic diagram of the present utility model;

Fig. 5 moves schematic diagram for the relative position of vent needle and drop-down bearded needle and suture introducing needle around the hole.

Below in conjunction with drawings and Examples in detail the utility model is described in detail:

The utility model comprises warp stocking mechanism (1), warp feed mechanism (10), the tight mechanism (11) of tying, lead-in wire pore-forming mechanism (7), weft stock mechanism (5), translation mechanism (2), line mechanism (4) is moved back in drill drift, networking mechanism (3), control mesh mechanism (8), net drum structure (9), power drive mechanism (12), strainer (6), frame (14), one end of the following pull hook axle swing arm (32) of its lead-in wire pore-forming mechanism (7) places in the groove of pull hook cam (29), the other end with move back the montant (34) that colludes mechanism (13) and flexibly connect, the lower end of montant (34) and cross bar (35) flexibly connect, cross bar (35) middle part flexibly connects by cross bar axle (36) and frame (14), the other end is fixed with collision block (37), is fixed with on the tight knot axle (24) and bumps iron (38); The tooth bar (19) of tight knot mechanism (11) and the gear (21) that is connected with locking wire axle (27) by shaft coupling (23) engagement, tooth bar (19) lower end and crossbeam (40) flexibly connect, one end of crossbeam (40) flexibly connects by bearing pin (41) and frame (14), the other end is connected with spring (39) on being fixed on frame (14), the middle part is equipped with roller (16), tight knot cam (17) and warp are installed for line cam (15) on the tight knot camshaft (25), tight knot cam (17) contacts with roller (42) on being installed in tight knot swing arm (18), tight knot swing arm (18) one ends are fixed on the tight knot arm shaft (26), the other end flexibly connects with tight knot axle (24), and warp contacts with roller (16) on the crossbeam (40) for line cam (15);

Leave certain distance between vent needle of the present utility model (43) and drop-down bearded needle (33), suture introducing needle drive warp on vent needle (43) and drop-down bearded needle (33) around mesh, under the effect of lifter cam (28) and traversing cam (30), the moving line of suture introducing needle is shown in Figure 5ly to move to 9 successively by 1, the coiling pore-forming finishes, and the pull hook pin passes in the coiling hole then, and suture introducing needle is back to 1, drop-down bearded needle (33) moves at the rear downwards, and the warp cover on the vent needle is left behind.After the pull hook pin withdraws from warp, roller (42) in the tight knot swing arm (18) breaks away from tight knot cam (17), tight knot axle (24) descends rapidly, draw warp and parallel is brought to drop-down bearded needle (33) and locate, the iron (38) that bumps on the tight knot axle (24) is depressed collision block (37) on the cross bar (35), lift down pull hook axle swing arm (32) by cross bar (35) and montant (34), make drop-down bearded needle (33) rapidly upwards the place ahead move, in the warp cover, shift out, and tight knot axle this moment (24) continues to descend, and the tension warp is tightly tied.Meanwhile, roller (16) on the crossbeam (40) breaks away from warp for line cam (15), and under spring (19) effect, tooth bar (19) rises, gear (21) rotation, locking wire axle (27) is unclamped warp, and tight knot axle (24) moves down, and the roller (42) to tight knot swing arm (18) drops on the tight knot cam (17), warp confession line cam (15) is depressed the roller (16) on the crossbeam (40), by tooth bar (19) gear (21), the locking warp is finished a working cycles.

Claims

1, a kind of full hole binode wire mesh weaving machine, comprise warp stocking mechanism, warp feed mechanism, tightly tie mechanism, lead-in wire pore-forming mechanism, weft stock mechanism, translation mechanism, drill drift and move back line mechanism, networking mechanism, control mesh mechanism, net drum structure, power drive mechanism, strainer, frame, it is characterized in that:

One end of the following pull hook axle swing arm of a, lead-in wire pore-forming mechanism places in the groove of pull hook cam, the other end with move back the montant that colludes mechanism and flexibly connect, the lower end of montant and cross bar flexibly connect, the cross bar middle part flexibly connects by cross bar axle and frame, the other end is fixed with collision block, is fixed with on the tight knot axle and bumps iron;

B, tightly tie the tooth bar and the gears engaged that is connected with the locking wire axle by shaft coupling of mechanism, tooth bar lower end and crossbeam flexibly connect, one end of crossbeam flexibly connects by bearing pin and frame, the other end is connected with spring on being fixed on frame, the middle part is equipped with roller, tight knot cam and warp are installed for line cam on the tight knot camshaft, tight knot cam contacts with roller on tight knot swing arm is installed, tight knot swing arm one end is fixed on the tight knot arm shaft, the other end flexibly connects with tight knot axle, and warp contacts with roller on the crossbeam for line cam.