CN202202080U

CN202202080U - Circular weaving machine with grooved shuttle rail

Info

Publication number: CN202202080U
Application number: CN201120341064XU
Authority: CN
Inventors: 黄美昌; 黄加宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-03
Filing date: 2011-09-03
Publication date: 2012-04-25
Anticipated expiration: 2021-09-03

Abstract

The utility model discloses a circular weaving machine with a grooved shuttle rail, which comprises an upper door ring, a shuttle and a lower door ring. The circular weaving machine is characterized in that the lower edge of the upper door ring and the upper edge of the lower door ring are designed into grooves, a plurality of radial thread grooves are designed at the upper edge of the lower door ring and the lower edge of the upper door ring, and a shuttle roller or a slider on the shuttle is in rolling contact or sliding contact with the walls of the grooves. The circular weaving machine with the grooved shuttle rail has the advantages that production breakdowns including cracking and breaking of yarns due to shuttle flying and warp pressing during production running of the shuttle boat are avoided, normal running of production can be effectively guaranteed, labor productivity can be improved, and the circular weaving machine with the grooved shuttle rail in the above structure is applicable to weaving jute bags by linen threads and weaving plastic woven bags by plastic ribbon-like filaments.

Description

A kind of groove shuttle ship track circular loom

Technical field

The utility model relates to the plastic circular loom field, especially a kind of groove shuttle ship track circular loom.

Technical background

The plastic circular loom of making both at home and abroad at present, selling, use; Used shuttle shipping row track all is single cone structure; Braiding when the shuttle ship moves on running rail, relies on the shuttle ship to enclose the centrifugal force when making circular motion along last Xiamen with warp process between the circle of last Xiamen; Make four shuttle wheels be adjacent to the single conical surface track rolling contact movement on the circle of Xiamen; This structure can't weave gunnysack, is used to weave mould also often occur flying shuttle fault and shuttle when compiling bag in actual use and take turns numerous warps are rolled and cause the fault of splitting a fracture of wire, has a strong impact on normally carrying out of production.

The utility model content

The purpose of the utility model is to overcome above-mentioned defective, provides a kind of circular loom can weave gunnysack or moulds and compile bag, and its shuttle ship can even running on its running rail, never flies shuttle, and the braiding warp does not receive the shuttle wheel to roll particularly a kind of groove shuttle ship track circular loom.

For realizing above-mentioned purpose; A kind of groove shuttle ship track circular loom; Main frame includes Xia Menquan, shuttle ship, encloses to the doorstep; It is characterized in that: the upper edge of said Xiamen circle, the lower edge of circle is designed with groove and numerous radially crossed beam trunkings to the doorstep, has four or four above shuttle wheels and last Xiamen circle groove cell wall to roll to contact two slide blocks and the sliding-contact of groove cell wall on the perhaps shuttle ship on the said shuttle ship.

As preferably, a kind of groove shuttle ship track circular loom is characterized in that: said to go up Xiamen circle groove external groove sidevall be the conical surface with internal groove side wall, has 8 or 8 above shuttles wheels to enclose the rolling of the groove cell wall conical surface with last Xiamen on the shuttle ship and contact.

As preferably, a kind of groove shuttle ship track circular loom is characterized in that: two slide blocks and the sliding-contact of groove cell wall are arranged on the said shuttle ship.

The utility model has the advantages: Due to the design of the ring groove bottom gate structure, the upper and lower door outer ring groove shuttle boat to withstand the centrifugal force during circular motion of the upper and lower inner wall of the recess gate ring shuttle effectively prevent the occurrence of, The warp knitting circle at home and the next door rings along the upper edge of the numerous radial ducts pass through, weaving warp from the shuttle wheel rolling, especially in the upper and lower door ring groove and the inner tank outer tank wall wall of cone, shuttle boat has eight or eight more shuttle wheel and the bottom wall of recess gate circle cone rolling contact, run more stable and reliable, thus avoiding breaking the failure by cracking occurs through to ensure normal production , improve labor productivity, this structure is applicable to the use twine woven flat yarn woven sacks and use of plastic woven bags.

Description of drawings

Fig. 1 is the partial schematic diagram of an embodiment of the utility model;

Fig. 2 is the local enlarged diagram of embodiment of the utility model;

Fig. 3 is that the utility model embodiment partial structurtes are launched sketch map;

Fig. 4 is the running status sketch map of an embodiment shuttle wheel of the utility model;

Fig. 5 is another embodiment shuttle ship of the utility model and running rail sketch map

The specific embodiment

Below in conjunction with accompanying drawing further explain embodiment

With reference to Fig. 1: 1-foundation ring, the little cam of 2-, 3-swing arm, 4-swing arm seat, 5-combine shuttle wheel, 9-shuttle ship under band, 6-Xia Menquan, 7-Xiamen circle groove, the 8-, and the last shuttle wheel of 10-, 11-enclose to the doorstep that groove, 12-are called and enclosed, 13-size ring, a kind of groove shuttle ship track circular loom; Include Xiamen circle 6, shuttle ship 9, enclose 12 to the doorstep, the upper edge of said Xiamen circle 6 is designed with groove 7, encloses 12 upper edge to the doorstep and is designed with groove 11; In conjunction with Fig. 2 and Fig. 3, along the upper edge of Xiamen circle 6 with enclose 12 lower edge to the doorstep and be designed with numerous radially crossed beam trunkings 31, in conjunction with Fig. 2; Enclose 12 lower edge groove, 11 internal groove side walls 23 to the doorstep and be the conical surface, enclose 12 lower edge groove 11 external groove sidevalls 24 to the doorstep and be the conical surface, groove 7 internal groove side walls 22 that 6 upper edges are enclosed in the Xiamen are the conical surface; Groove 7 external groove sidevalls 21 that 6 upper edges are enclosed in the Xiamen are the conical surface; During the main frame operation, main shaft drives little cam 2 and makes circular motion, and the curve on little cam 2 excircles drives swing arm 3 and swings up and down; Swing arm 3 is actively socketed on the swing arm seat 4; Swing arm seat 4 is fastened on the foundation ring 1, and the other end of swing arm 3 drive to be combined and to be with 5 to pump and drive heald and move up and down, thereby the warp that is contained on the heald is opened hand over confession shuttle ship 9 wefting insertion that shuttles back and forth; The characteristics of this structure are that warp is from the radially crossed beam trunking 31 of last Xiamen circle, to pass through when forming the state open; In conjunction with Fig. 2 and Fig. 3, shuttle wheel 22 rolls warp through not reached down by last shuttle wheel 21 from crossed beam trunking 31, the generation of splitting a filament failure in having avoided producing; For being opened, hands over smoothly warp; The upper design of crossed beam trunking is a horn mouth 32, and the last shuttle wheel 10 of shuttle ship is along lower edge groove 11 operations of enclosing 12 to the doorstep, and the upper edge groove 7 of following shuttle wheel 8 circle 6 along the Xiamen of shuttle ship moves; Centrifugal action during shuttle shipping row encloses the generation that 6 groove internal groove side wall 22 conical surfaces can effectively prevent to fly shuttle and enclose 12 groove internal groove side wall 23 conical surfaces and Xiamen to the doorstep on groove external groove sidevall 21 conical surfaces that enclose 12 groove external groove sidevall 24 conical surfaces and Xiamen circle 6 to the doorstep.

With reference to Fig. 4: Fig. 4 is the running status sketch map of an embodiment shuttle wheel of the utility model; 31-crossed beam trunking, 42-external groove sidevall, 43-shuttle wheel 1,4-shuttle wheel 2,44-shuttle wheel 3,45-shuttle wheel 4; Being designed with 8 shuttle wheels on the shuttle ship of present embodiment is 4 upward shuttle wheel and 4 following shuttles wheels; In conjunction with Fig. 2; 8 shuttles are taken turns with the circle groove cell wall conical surface rolling of last Xiamen and are contacted on the shuttle ship, during shuttle shipping row, go up shuttle wheel 10 for 4 and contact with groove external groove sidevall 24 conical surfaces rolling of enclosing 12 to the doorstep; 4 following shuttle wheels 8 roll with groove external groove sidevall 21 conical surfaces of Xiamen circle 6 and contact; When shuttle wheel 43, shuttle wheel 45 operated in the crossed beam trunking top of the external groove sidevall conical surface, shuttle wheel 44, shuttle wheel 46 were in the rolling contact on the external groove sidevall conical surface, and this shuttle wheel 43, shuttle wheel 45 are being rotated on the external groove sidevall conical surface, to roll contact with shuttle wheel 44, shuttle wheel 46 and guaranteed operating steadily reliably of shuttle ship.

With reference to Fig. 5: Fig. 5 is another embodiment shuttle ship of the utility model and running rail sketch map; 6-Xia Menquan, 7-Xiamen circle groove, 51-sliding block, 52-top shoe, 11-enclose groove, 12-circle to the doorstep to the doorstep; A present embodiment and a last embodiment difference are shuttle wheel not to be installed on the shuttle ship and use slide block, when shuttle shipping row, are that sliding block 51 encloses groove 7 sliding-contacts with the Xiamen; Top shoe 52 with enclose groove 11 sliding-contacts to the doorstep, realize the even running of shuttle ship.

The beneficial effect of the utility model is: the shuttle ship can not fly shuttle and roll the production fault that warp causes in production run; What can effectively guarantee to produce normally carries out; Raise labour productivity, this structure is applicable to be utilized linen thread braiding gunnysack and utilizes the plastic flat fiber braiding to mould the volume bag.

Claims

1. groove shuttle ship track circular loom; Main frame includes Xia Menquan, shuttle ship, encloses to the doorstep; It is characterized in that: the upper edge of said Xiamen circle, the lower edge of circle is designed with groove and numerous radially crossed beam trunkings to the doorstep, has four or four above shuttle wheels and last Xiamen circle groove cell wall to roll to contact two slide blocks and the sliding-contact of groove cell wall on the perhaps shuttle ship on the said shuttle ship.

2. a kind of groove shuttle ship track circular loom according to claim 1 is characterized in that: said to go up Xiamen circle groove external groove sidevall be the conical surface with internal groove side wall, has 8 or 8 above shuttles wheels to enclose the rolling of the groove cell wall conical surface with last Xiamen on the shuttle ship and contact.

3. a kind of groove shuttle ship track circular loom according to claim 1 is characterized in that: two slide blocks and the sliding-contact of groove cell wall are arranged on the said shuttle ship.