Upper hook device for netting machine and upper hook winding method
A winding method and net weaving machine technology, applied in looms, textiles, textiles and papermaking, etc., can solve the problems of cumbersome installation and maintenance, complex structure, low efficiency of weaving net winding, etc. Cam curve optimization, effect of improving weaving efficiency
Inactive Publication Date: 2021-04-16
YANGZHOU HAILI PRECISION MACHINERY MFG
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Problems solved by technology
Most of the existing devices have complex structures, cumbersome installation and maintenance, the winding action is intermittent, and the efficiency of weaving and winding is low
Method used
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[0018]The upper hook apparatus for the web machine, the upper hook apparatus includes a hook body 1, a rack frame 2, a rack strip 3, a rack connecting block 4, a transmission connection rod 5, an upper hook rotation arm 6, an upper hook transmission cam 7, Spindle 8 and upper hook gear 9;
[0019]The upper hook rotating cam 7 is fixed to the main shaft 8 by flange, said spindle 8 rotates the upper hook rotation cam 7, and the upper hook rotation swing arm 6 is connected to the upper hook rotation cam 7, said The other end of the upper hook rotation swing arm is coupled to one end of the transmission cable 5, and the other end of the transmission connection rod 5 is connected to one end of the rack connection block 4, the rack 3 and the rack connection block 4 on the other end. At the same, the other end of the rack 3 is fixed to the rack 2, the upper hook gear 9 and the rack 3 pass through the gear, and the upper hook gear 9 is coupled to the upper hook body 1.
[0020]The upper hook rota...
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The invention relates to an upper hook device for a netting machine and an upper hook winding method. The upper hook device comprises an upper hook body, a rack frame, a rack, a rack connecting block, a transmission connecting rod, an upper hook rotating swing arm, an upper hook transmission cam, a main shaft and an upper hook gear, wherein the upper hook rotating cam is fixedly connected to the main shaft through a flange; the main shaft rotates to drive the upper hook rotating cam to rotate; one end of the upper hook rotating swing arm is connected to the upper hook rotating cam; the other end of the upper hook rotating swing arm is connected with one end of the transmission connecting rod; the other end of the transmission connecting rod is connected to one end of the rack connecting block; one end of the rack is connected with the other end of the rack connecting block; the other end of the rack is fixedly connected inside the rack frame; the upper hook gear is in gear transmission with the rack; and the upper hook gear is connected with the upper hook body. The upper hook device is used for winding of an upper hook of the netting machine, and the effect of rotary winding of the upper hook is achieved through the combination of cam and gear transmission.
Description
Technical field[0001]The present invention relates to a winding apparatus of a web machine, and more particularly to an upper hook apparatus for a web machine and a hook winding method.Background technique[0002]At present, the upper hooks of various double hooks at home and abroad are in the winding, and only counterclockwise rotation can only be rotated in counter-hour (the board hooks to do counterclockwise swing), and the device to complete this action is the upper hook rotating device, including Hook rotary cam, roller, transmission lever, upper hook shaft, slide, rack, upper hook gear, hook, etc. Its operation process is; the upper hook rotary cam rotation, the action is generated in the correlation angle, and the hook is swayed by the transmission lever, the rack, the upper hook gear is switched against the counterclockwise, hook the warp wired to the ring, to finally pull the weft to form a network knot, network Purpose. Most of the existing devices are complex, the installat...
Claims
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Inventor 徐程栾长平曾同祥
Owner YANGZHOU HAILI PRECISION MACHINERY MFG