CN201883228U

CN201883228U - Grooved small cam 12-shuttle circular weaving machine

Info

Publication number: CN201883228U
Application number: CN2010206725844U
Authority: CN
Inventors: 黄美昌; 周传对
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-11
Filing date: 2010-12-11
Publication date: 2011-06-29
Anticipated expiration: 2020-12-11

Abstract

The utility model discloses a grooved small cam 12-shuttle circular weaving machine with a small cam and 12 small shuttles. The main frame comprises a chassis, a small cam, rolling wheels without lower edges, swinging arm seats, swing arms, hinges, heald belts, a lower door ring, an upper door ring, a main shaft and shuttles, and is characterized in that the top edge of the lower door ring and the bottom edge of the upper door ring are designed to be V-shaped double-beveling structures; the diameters of the lower and the upper door rings are 2500 mm to 2700 mm, and 12 shuttles are uniformly distributed between the lower and the upper door rings; 9 rolling wheels are mounted at the front and the back of a shuttle body of each shuttle; a groove is formed on an outer peripheral face of the small cam; two rolling wheels are mounted at one ends of the swinging arms, and are in contact with two groove walls of the groove in a rolling way; the swinging arms are mounted on and are movably connected with the swinging arm seats; the swinging arm seats are tightly mounted on the chassis; the other ends of the swinging arms are movably connected with the hinges; the hinges are tightly connected with the heald belts; and the numbers of the swinging arm seats, the swinging arms, the hinges and the heald belts are respectively 72. The grooved small cam 12-shuttle circular weaving machine has the benefits of high efficiency and low energy consumption, and can save energy 30 percent above.

Description

Little 12 shuttle circular looms of the little cam of a kind of plough groove type

Technical field

The utility model relates to the plastic circular loom field, little 12 shuttle circular looms of the little cam of especially a kind of plough groove type.

Technical background

Make both at home and abroad at present, sell, the plastic circular loom that uses, used shuttle running rail adopts monocline face structure, four rollers that rely on shuttle are along the circle monocline face orbital motion of last Xiamen, fly faults such as shuttle easily, used cam is the cydariform big cam, the design of cydariform big cam outer peripheral face has heavy grade, the boss of high lift, relying on boss wall on its outer circumference surface to promote slide block during work moves up and down on slide block guide post and reaches the braiding warp and open the friendship necessary requirement, big cam weight is big, the inertia force of motion is big, the boss curvilinear slope is big, the lift height, on the main frame of last Xiamen loop diameter 2500-2700mm, using 8 big shuttles, exist efficient low, the defective that energy consumption is high.

The utility model content

The purpose of this utility model is to overcome above-mentioned defective, provides the circular loom that efficiently can save power consumption again, little 12 shuttle circular looms of the little cam of particularly a kind of plough groove type.

For achieving the above object, little 12 shuttle circular looms of the little cam of a kind of plough groove type, main frame includes the chassis, little cam, following boundless roller, the swing arm seat, swing arm, hinge, combine band, Xia Menquan, enclose to the doorstep, main shaft, shuttle, it is characterized in that: the upper edge of described Xiamen circle is designed to the double inclined plane structure of splayed configuration, the lower edge of circle is designed to the double inclined plane structure of inverse to the doorstep, be the Xiamen circle of 2500mm-2700mm and be evenly equipped with 12 shuttles between the circle to the doorstep at diameter, every positive back side of shuttle body shuttle is equipped with 9 rollers, positive 4 internal trolleys of shuttle body roll with the interior inclined-plane of last Xiamen circle and contact, 4 outer rollers at the shuttle body back side roll with the outer inclined-plane of last Xiamen circle and contact, and positive 1 rear roller rolls with shuttle pushing wheel and contacts; Design has the simple curve groove on the outer circumference surface of described little cam, two walls of groove are one high and one low notch cuttype cell wall, be coaxially installed with first roller and second roller on one end of described swing arm, a cell wall of first roller and groove rolls and contacts, another cell wall of second roller and groove rolls and contacts, swing arm is installed on the swing arm seat and flexibly connects with the swing arm seat, the swing arm seat is fastening to be installed on the chassis, the other end of swing arm and hinge one end flexibly connect, and the hinge other end is fastenedly connected with comprehensive band.

As preferably, little 12 shuttle circular looms of the little cam of a kind of plough groove type is characterized in that described swing arm, swing arm seat, hinge, boundless roller and comprehensive band respectively are 72 down.

The beneficial effects of the utility model: owing to designed the splayed configuration double inclined plane structure of last Xiamen circle, thereby realize the even running on Xiamen circle double inclined plane shuttle running rail on the 2500mm-2700mm diameter of 12 little shuttles, designed the little cam of plough groove type, roller in two walls of its groove and the swing arm rolls and contacts, thereby it is low to have overcome prior art circular loom efficient, the defective that energy consumption is big, noise is big is saved power consumption more than 30%.

Description of drawings

Fig. 1 is the structural representation of the little 12 shuttle circular loom embodiment of the little cam of a kind of plough groove type of the utility model;

Fig. 2 is a kind of shuttle running orbit structure schematic diagram among the little 12 shuttle circular loom embodiment of the little cam of a kind of plough groove type of the utility model;

Fig. 3 is the little cam schematic diagram of the little 12 shuttle circular loom embodiment of the little cam of a kind of plough groove type of the utility model;

The specific embodiment

Further describe embodiment below in conjunction with accompanying drawing:

With reference to Fig. 1: boundless roller, 4-swing arm seat, 5-swing arm, 6-hinge, 7-combine band, 8-Xia Menquan, 9-circle, 10-main shaft, 11-shuttle to the doorstep under 1-chassis, the little cam of 2-, the 3-.As shown in Figure 1, main frame includes chassis 1, little cam 2, following boundless roller 3, swing arm seat 4, swing arm 5, hinge 6, combine and be with 7, Xiamen circle 8, enclose 9 to the doorstep, main shaft 10, shuttle 11, the upper edge of described Xiamen circle 8 is designed to the double inclined plane structure of splayed configuration, enclose 9 lower edge to the doorstep and also be designed to the double inclined plane structure of splayed configuration, Xiamen circle 8 and enclose 9 to the doorstep between be evenly equipped with 12 shuttles 11, every positive back side of shuttle body shuttle 11 is equipped with 9 rollers, positive 4 internal trolleys of shuttle body roll with the interior inclined-plane of last Xiamen circle and contact, 4 outer rollers at the shuttle body back side roll with the outer inclined-plane of last Xiamen circle and contact, and positive 1 rear roller rolls with shuttle pushing wheel and contacts; Design has the simple curve groove on the outer circumference surface of described little cam 2, two walls of groove are one high and one low notch cuttype cell wall, be coaxially installed with first roller and second roller on one end of described swing arm 5, a cell wall of first roller and groove rolls and contacts, another cell wall of second roller and groove rolls and contacts, swing arm 5 is installed on the swing arm seat 4 and flexibly connects with swing arm seat 4, swing arm seat 4 fastening being installed on the chassis 1, one end of the other end of swing arm 5 and hinge 6 flexibly connects, hinge 6 other ends are with 7 to be fastenedly connected with comprehensive, described boundless roller 3 down, swing arm seat 4, swing arm 5, hinge 6 is with 7 respectively to be 24 with combining, and the described diameter of going up the Xiamen circle is 2500mm-2700mm.

When main frame moves, little cam 2 is made circular motion with main shaft 10, to make swing arm 5 be that fulcrum swings up and down with swing arm seat 4 thereby the roller on the two cornice movable pendulum arms 5 of the groove on its outer circumference surface moves up and down along groove curve on the outer circumference surface, along with swinging up and down of swing arm 5, the hinge 6 of the other end loose joint of swing arm 5 and comprehensively be with 7 also up and down cycle movements with hinge 6 is fastenedly connected, thereby make be contained in combine with on the heald eye in warp form and open friendship, for 12 little shuttle shuttle is planted parallel, be woven into plastic woven cloth.

With reference to Fig. 2: 8-Xia Menquan, 9-is circle to the doorstep, the 11-shuttle, the outer inclined-plane of circle, 21-Xiamen, 22-is the outer inclined-plane of circle to the doorstep, the down outer shuttle wheel of 23-, the last outer shuttle wheel of 24-, shuttle wheel in 25-is last, the down interior shuttle wheel of 26-, 27-is the interior inclined-plane of circle to the doorstep, inclined-plane in the circle of 28-Xiamen, Fig. 2 is a kind of shuttle running orbit structure schematic diagram among the little 12 shuttle circular loom embodiment of the little cam of a kind of plough groove type of the utility model, be evenly equipped with 12 shuttles 11 at Xiamen circle 8 with between enclosing 9 to the doorstep, design has two down outer shuttle wheels 23 on every shuttle 11, go up outer shuttle wheel 24 for two, go up interior shuttle wheel 25 for two, 26 and trailing wheels 29 of two down interior shuttle wheels are totally 9 shuttles wheels, the top of Xiamen circle 8 is designed to inclined-plane 28 in outer inclined-plane 21 of circle, Xiamen and the Xiamen circle, enclose 9 below to the doorstep and be designed to outer inclined-plane 22 of circle and the interior inclined-plane 27 of circle to the doorstep to the doorstep, when main frame moves, two down outer shuttle wheels 23 of shuttle roll with the outer inclined-plane 21 of Xiamen circle and contact, go up outer shuttle wheel 24 and contact for two of shuttle with the circle of calling outer inclined-plane 22 rollings, two down interior shuttle wheels 26 of shuttle roll with the interior inclined-plane 28 of Xiamen circle and contact, two of shuttle go up in shuttles wheel 25 contact with inclined-plane 27 rollings in the circle to the doorstep, a trailing wheel 29 rolls with shuttle pushing wheel and contacts, this structure can limitedly prevent to fly the shuttle fault in the circular loom running, helps improving the rotating speed of circular loom.

With reference to the little cam of Fig. 3: 2-, 4-swing arm seat, the 5-swing arm, 31-first roller, 32-second roller, 33-hangs down wall, the high wall of 34-, the 35-groove, Fig. 3 is the little cam schematic diagram of the little four-shuttle circular loom embodiment of the little cam of a kind of plough groove type of the utility model,

first roller

31 and 32 two rollers of second roller are equipped with in one endlap of swing arm 5, design has simple curve groove 35 on the outer circumference surface of little cam 2, two walls of groove 35 are designed to 33 one-tenth notch cuttypes of high wall 34 and low wall, when main frame moves, little cam 2 runnings, first roller 31 in its high wall 34 and the swing arm 5 rolls and contacts, low wall 33 rolls with second roller 32 and contacts, thereby make an end of swing arm 5 do up and down periodically swing with groove 35 curves of little cam 2, the middle part of swing arm 5 and swing arm seat 4 flexibly connect makes fulcrum, the other end of swing arm 5 is also made periodic wobble up and down, and circular loom is normally moved.

The beneficial effects of the utility model: owing to designed the splayed configuration double inclined surface structure of upper-lower door circle, thereby realize the even running on the upper-lower door circle double inclined plane shuttle orbit of 2500mm-2700mm diameter of 12 little shuttles, designed grooved small cam, roller in two walls of its groove and the swing arm rolls and contacts, thereby it is low to have overcome prior art circular weaving machine efficient, the defective that energy consumption is big, noise is big is saved power consumption more than 30%.

Claims

1. little 12 shuttle circular looms of the little cam of plough groove type, main frame includes the chassis, little cam, following boundless roller, the swing arm seat, swing arm, hinge, combine band, Xia Menquan, enclose to the doorstep, main shaft, shuttle, it is characterized in that: the upper edge of described Xiamen circle is designed to the double inclined plane structure of splayed configuration, the lower edge of circle is designed to the double inclined plane structure of inverse to the doorstep, be the Xiamen circle of 2500mm-2700mm and be evenly equipped with 12 shuttles between the circle to the doorstep at diameter, every positive back side of shuttle body shuttle is equipped with 9 rollers, positive 4 internal trolleys of shuttle body roll with the interior inclined-plane of last Xiamen circle and contact, 4 outer rollers at the shuttle body back side roll with the outer inclined-plane of last Xiamen circle and contact, and positive 1 rear roller rolls with shuttle pushing wheel and contacts; Design has the simple curve groove on the outer circumference surface of described little cam, two walls of groove are one high and one low notch cuttype cell wall, be coaxially installed with first roller and second roller on one end of described swing arm, a cell wall of first roller and groove rolls and contacts, another cell wall of second roller and groove rolls and contacts, swing arm is installed on the swing arm seat and flexibly connects with the swing arm seat, the swing arm seat is fastening to be installed on the chassis, the other end of swing arm and hinge one end flexibly connect, and the hinge other end is fastenedly connected with comprehensive band.

2. according to little 12 shuttle circular looms of the little cam of the said a kind of plough groove type of claim 1, it is characterized in that described swing arm, swing arm seat, hinge, following boundless roller and comprehensive band respectively are 72.