CN102002797A

CN102002797A - Groove type small-cam and small four-spindle circular weaving machine

Info

Publication number: CN102002797A
Application number: CN2010106051600A
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: 2011-04-06

Abstract

The invention discloses a groove type small-cam and small four-spindle circular weaving machine. The host machine of the circular weaving machine comprises a base plate, a small cam, a lower boundless roller, twenty-four swing arm seats, twenty-four swing arms, twenty-four hinges, twenty-four heald belts, a lower door ring, an upper door ring, a main shaft and spindles. The circular weaving machine is characterized in that the upper edge of the lower door ring and the lower edge of the upper door ring are designed into a splayed dual-inclined plane structure; four spindles are uniformly arranged between the lower door ring and the upper door ring with the diameter of 850-1,050mm; nine rollers are arranged on the front and the back sides of the body of each spindle; a groove is arranged on the outer circumferential surface of the small cam; two rollers are arranged at one end of each swing arm and are in rolling contact with two groove walls of the groove; the swing arms are arranged on the swing arm seats and are movably connected with the swing arm seats which are fastened on a base plate; the other ends of the swing arms are movably connected with the hinges; and the hinges are fastened and connected with the heald belts. The invention has the benefits of improving the rotating speed by 15 percent and saving energy consumption by over 50 percent.

Description

The little four-shuttle circular loom of the little cam of a kind of plough groove type

Technical field

The present invention relates to the plastic circular loom field, the little four-shuttle circular loom 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, the main frame of rolling over the Polywoven Bag of footpath 350-750mm in braiding uses 4 big shuttles, combine band for 32, last Xiamen loop diameter exists rotating speed low greater than 1090mm, noise is big, the defective that energy consumption is high.

Summary of the invention

The objective of the invention is to overcome above-mentioned defective, provide the circular loom that efficiently can save power consumption again, the little four-shuttle circular loom of the little cam of particularly a kind of plough groove type.

For achieving the above object, the little four-shuttle circular loom 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 850mm-1050mm and be evenly equipped with 4 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, the little four-shuttle circular loom 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 24 down.

Beneficial effect of the present invention: 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 850mm-1050mm diameter of 4 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 can improve the rotating speed of circular loom, overcome the defective that prior art circular loom energy consumption is big, noise is big, can improve rotating speed 15%, saved power consumption more than 50%.

Description of drawings

Fig. 1 is the structural representation of the little four-shuttle circular loom embodiment of the little cam of a kind of plough groove type of the present invention;

Fig. 2 is a kind of shuttle running orbit structure schematic diagram among the little four-shuttle circular loom embodiment of the little cam of a kind of plough groove type of the present invention;

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 present invention;

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 4 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, groove two walls 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, the high wall of first roller and groove rolls and contacts, the low 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 850mm-1050mm.

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 4 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 four-shuttle circular loom embodiment of the little cam of a kind of plough groove type of the present invention, be evenly equipped with 4 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 present invention,

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, circular loom is easily economized on electricity, normal operation.

Beneficial effect of the present invention: owing to designed the splayed configuration double inclined surface structure of upper-lower door circle, thereby realize can be on the upper-lower door circle double inclined plane shuttle orbit of the 850mm-1050mm diameter normal even running of 4 little shuttles, designed grooved small cam, roller in two walls of its groove and the swing arm rolls and contacts, thereby can improve the rotating speed of circular weaving machine, overcome the defective that prior art circular weaving machine rotating speed is low, energy consumption is big, noise is big, can improve rotating speed 15%, save power consumption more than 50%.

Claims

1. little four-shuttle circular loom 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 850mm-1050mm and be evenly equipped with 4 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, positive 1 rear roller rolls with shuttle pushing wheel and contacts, design has the simple curve groove on the outer peripheral face of described little cam, two walls of groove are one high and one low notch cuttype cell wall, two rollers are installed on one end of swing arm, two cell walls of two rollers and groove roll and contact, one end of described swing arm is equipped with first roller and second roller, 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 the little four-shuttle circular loom of the little cam of the said plough groove type of claim 1, it is characterized in that swing arm, swing arm seat, hinge, following boundless roller and the comprehensive band of the little four-shuttle circular loom of the little cam of described a kind of plough groove type respectively is 24.