CN2880430Y

CN2880430Y - Palm stick type non-oil small six shuttle tubular knitting machine

Info

Publication number: CN2880430Y
Application number: CN 200620148485
Authority: CN
Inventors: 陈志淡
Original assignee: YANFENG PLASTIC MACHINERY GENERAL FACTORY
Current assignee: Yanfeng Group Co Ltd
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2007-03-21
Anticipated expiration: 2016-10-30

Abstract

The utility model relates to a production equipment of plastic weaving bag, in particular to a heald bar oil-free small six-shuttle circular loom. On the basis of the original heald bar small six-shuttle circular loom, the external circle of a cam (4) is disposed with upper and lower curve bosses with a slipper block and idle wheel (15) on the upper and lower planes matched with the rolling of the bosses, the slipper block and idle wheel (15) are separately installed on the idle wheel shaft of the upper slipper block (14) and lower slipper block (16). The sliding friction of the boss in work is changed into rolling friction, therefore, the whole mechanism does not need lubricant, power waste is reduced and the problem of work fretting and oil stain is reduced.

Description

Palm bar type oil-free small hexad shuttle circular weaving machine

Technical field

The utility model relates to the production equipment of Polywoven Bag, particularly palm bar type oil-free small hexad shuttle circular weaving machine.

Background technology

The double-slot cam of the palm bar type small hexad shuttle circular weaving machine main frame of making both at home and abroad at present, selling and use and the transmission of slide block all are to adopt sliding friction, lubricated by oil pump feed, during host work, the transmission of double-slot cam and slide block, line of slide speed is up to 500m/min relatively, parts very easily generate heat and cause that parts cross quick-wearing when making frictional drive, influence production efficiency and increase production cost.Plastic flat fiber produces a large amount of plastics dust and enters lubricating oil in the braiding process in addition, must be often oil change more, production cost is improved.And brown bar can bring out lubricating oil when frequent pumping and pollute braid, and in a single day textile surface is stained with greasy dirt, makes braid can directly influence bonding intensity when the compound or lettering of back one procedure, makes product quality decline.

The utility model content

The purpose of this utility model is to improve above-mentioned deficiency, provide a kind of transmission of going up lower curve boss cam and slide block to replace sliding friction with rolling friction, the fueller of cancellation lubricating oil, the palm bar type oil-free small hexad shuttle circular weaving machine that makes parts be difficult for heating, wear and tear seldom, do not have greasy dirt to dye, increase work efficiency, reduce production costs.

The technical solution of the utility model is on the basis of original palm bar type small hexad shuttle circular weaving machine structure, improves and realizes.This machine structure comprises belt pulley (1), main shaft (2), chassis (3), cam (4), shuttle sliding device (5), enclose to the doorstep (6), shuttle (7), parallel yarn bag (8), warp (9), Xia Menquan (10), outer brown bar (11), interior brown bar (12), centre circle (13), top shoe (14), slide block roller (15), sliding block (16), slide block guide post (17), frame (18), it is characterized in that said cam (4) excircle has last lower curve boss, last lower plane of lower curve boss respectively has slide block roller (15) to cooperate with its rolling on it, and slide block roller (15) is installed in respectively on the roller shaft of top shoe (14) and sliding block (16).

The utility model is to change former double-slot cam into lower curve boss cam, to change the last lower plane that adopts the slide block roller to lean against lower curve boss on the cam in the outstanding column part embedding of the former slide block double-slot cam groove, when making cam work, change into rolling friction by sliding friction, make entire mechanism without oil lubrication, alleviate kinetic equation loss, reduce component wear and solve the greasy dirt problem.

Description of drawings

Fig. 1 is a main machine structure schematic diagram of the present utility model

Fig. 2 is the partial structurtes enlarged diagram of Fig. 1

Fig. 3 is a cam structure schematic diagram of the present utility model

Fig. 4 is an inside and outside brown bar schematic diagram of the present utility model

The specific embodiment

Further specify embodiment below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 2, Fig. 1 is because of left-right symmetry, and a left side half figure draws.Basin at the bottom of 1-belt pulley, 2-main shaft, the 3-, 4-cam, 5-shuttle sliding device, 6-be circle, 7-shuttle, 8-parallel yarn bag, 9-warp, the outer brown bar of 10-Xia Menquan, 11-, the interior brown bar of 12-, 13-centre circle, 14-top shoe, 15-slide block roller, 16-sliding block, 17, slide block guide post, 18-frame to the doorstep.Belt pulley (1) is packed on the main shaft (2), main shaft (2) also is fixed with cam (4) and shuttle sliding device (5), the frame (18) that is packed in end basin (3) goes up with main shaft (2) is movable and cooperates, slide block guide post (17) is packed on the end basin (3), top is fixed with centre circle (13), centre circle (13) top is fixed with Xia Menquan (10), circle (6) is installed in Xia Menquan (10) top to the doorstep, on, be placed with shuttle (7) in the middle of the Xia Menquan (6) (10), parallel yarn bag (8) is contained on the shuttle (7), top shoe (14) and sliding block (16) are slidingly matched with slide block guide post (17), on, sliding block (14) (16) the inside respectively is equipped with slide block roller (15) and cooperates with the plane rolling up and down of the last lower curve boss of cam (4), be fixed with outer brown bar (11) on the top shoe (14), brown bar (12) in being fixed with on the sliding block (16) is in warp (9) passes, the middle aperture of outer brown bar (12) (11) enters main frame.

With reference to Fig. 3, be the local amplification situation of cam structure.

With reference to Fig. 4, be the shape figure of inside and outside brown bar (12) (11), on original circular weaving machine, use, outer brown bar (11) is shorter than interior brown bar (12) bar pin.

During host work, driven by motor belt pulley (1) makes main shaft (2) rotation, and main shaft (2) rotation makes cam (4) rotation again; Make the up and down plane rolling of slide block roller (15) during cam (4) rotation, upper and lower slide block (14) (16) is pumped along the last lower curve boss of cam (4); Upper and lower slide block (14) (16) drives inside and outside brown bar (12) (11) again and pumps when pumping; Inside and outside brown bar (12) (11) pumps and makes two warps (9) that pass its middle aperture make up-down alternative motion formation intersection opening, shuttle (7) is promoted to pass opening by the shuttle sliding device (5) that is packed on the main shaft (2), and shuttle (7) is finished knitting with the parallel yarn bag (8) that is installed on it when passing opening.

Claims

1, a kind of palm bar type oil-free small hexad shuttle circular weaving machine, comprise belt pulley (1), main shaft (2), end basin (3), cam (4), shuttle sliding device (5), enclose to the doorstep (6), shuttle (7), parallel yarn bag (8), warp (9), Xia Menquan (10), outer brown bar (11), interior brown bar (12), centre circle (13), top shoe (14), slide block roller (15), sliding block (16), slide block guide post (17), frame (18), it is characterized in that, described cam (4) excircle has last lower curve boss, last lower plane of lower curve boss respectively has slide block roller (15) to cooperate with its rolling on it, and slide block roller (15) is installed in respectively on the roller shaft of top shoe (14) and sliding block (16).