CN201883227U

CN201883227U - Grooved small cam 12-shuttle circular weaving machine

Info

Publication number: CN201883227U
Application number: CN2010206708571U
Authority: CN
Inventors: 黄美昌; 陈信杰
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. A 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 both the diameters of the lower and the upper door rings are 2700 mm to 3100 mm, and 12 shuttles are uniformly distributed between the lower and the upper door rings; a groove is formed on the outer peripheral surface of the small cam, and two rolling wheels are mounted at one ends of the swinging arms; the two rolling wheels 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, and 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 cam 12 shuttle circular looms of a kind of plough groove type

Technical field

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

For achieving the above object, little cam 12 shuttle circular looms 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: 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, the hinge other end is fastenedly connected with comprehensive band, described Xiamen circle and the diameter that encloses to the doorstep are 2700mm-3100mm, enclose and call in the Xiamen to be evenly equipped with 12 shuttles between the circle.

As preferably, little cam 12 shuttle circular looms 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 little cam of plough groove type, two walls of its groove contact with roller rolling in the swing arm, thereby have overcome the defective that prior art circular loom energy consumption is big, noise is big, can save power consumption more than 30%.

Description of drawings

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

Fig. 3 is the little cam schematic diagram of the little cam 12 shuttle circular loom embodiment 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, 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 and combine and be with 7 respectively to be 72, described enclose to the doorstep 9 and the diameter of Xiamen circle 8 are 2700mm-3100mm.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 the 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 the 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, 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, the 29-trailing wheel, Fig. 2 is a kind of shuttle running orbit structure schematic diagram among the little cam 12 shuttle circular loom embodiment 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 to go up interior shuttle wheel 25 on every

shuttle

11,26 and trailing wheels 29 of two down interior shuttle wheels are totally 5 shuttles wheels, the top of Xiamen circle 8 is designed to inclined-plane 28 in the circle of Xiamen, enclose 9 below to the doorstep and be designed to the doorstep inclined-plane 27 in the circle, when main frame moves, the centrifugal force that shuttle is made circular motion make two of shuttle down in shuttles wheel 26 contact with inclined-plane 28 rollings in the circle of Xiamen, 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, and is simple and practical.

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 cam 12 shuttle circular loom embodiment 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 grooved small cam, two walls of its groove contact with roller rolling in the swing arm, thereby have overcome the defective that prior art circular weaving machine energy consumption is big, noise is big, can save power consumption more than 30%.

Claims

1. little cam 12 shuttle circular looms 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: 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, the hinge other end is fastenedly connected with comprehensive band, described Xiamen circle and the diameter that encloses to the doorstep are 2700mm-3100mm, enclose and call in the Xiamen to be evenly equipped with 12 shuttles between the circle.

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.