A kind of shuttle
Technical field
The present invention relates to the loom in Weaving device, particularly a kind of shuttle.
Background technology
In prior art, general shuttle is applicable to common loom usually, and for heavy loom, because its weft tension is comparatively large, spool usually can be made to fly out, easily cause personal damage.
Summary of the invention
The object of this invention is to provide a kind of shuttle, can firm spool preferably, even if make it be applied to heavy loom also can have good security.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of shuttle, the bobbin installing structure in the shuttle chamber comprise shuttle body, being located in described shuttle body; Described bobbin installing structure comprise be rotationally connected with described shuttle cavity wall for be socketed spool end the first sleeve pipe, to be coaxially oppositely arranged with described first sleeve pipe and flexible be arranged at described shuttle cavity wall the second sleeve pipe, be located at described shuttle cavity wall be suitable for described first set pipe in axial sliding chute, be located at described shuttle cavity wall and have screwed hole, be threadedly connected to described screwed hole and axially can contact at the screw rod of described first sleeve pipe, be fixedly connected on the regulating block of described screw rod; The outer wall both sides of described first sleeve pipe are respectively equipped with the rotating shaft fallen within corresponding described chute.
As preferably of the present invention, described shuttle cavity wall has the pilot hole for being socketed described second sleeve pipe; The first spring is also provided with between described pilot hole bottom surface and described second sleeve pipe.
As preferably of the present invention, the end winding support of described first sleeve pipe is provided with the first fixed disk; Described first fixed disk is rotatably connected to the first rotating disk; The first ball is provided with between described first fixed disk and described first rotating disk; The second spring be socketed on outside described screw rod is provided with between described first rotating disk and described regulating block;
Described shuttle cavity wall is fixedly connected with the second fixed disk; Described second fixed disk is rotatably connected to the second rotating disk; The second ball is provided with between described second fixed disk and described second rotating disk; The 3rd spring be socketed on outside described screw rod is provided with between described second rotating disk and described regulating block.
In sum, the present invention has following beneficial effect: structure of the present invention is simple, easy to implement; Spool can be fixed preferably, even if its present invention is applied to heavy loom, also not easily fly out, improve security performance; And invention is beneficial to installation spool, when installing spool, first screw rod can be screwed into screwed hole as much as possible by regulating block, again the first sleeve pipe is moved a certain distance to the second sleeve pipe direction, then upwards dig, so that insert spool one end, again the second sleeve pipe is pressed in pilot hole, put shuttle chamber into so that turned down by spool, then unclamp the second sleeve pipe, to make second sleeve pipe socket spool the other end; Last again by rotating regulating block to make that there is between screw rod and the first sleeve pipe suitable conflict power, with firm spool well; The setting of the second spring and the 3rd spring, is conducive to making to remain stable conflict power between screw rod and the first sleeve pipe.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram;
Fig. 2 is embodiment sectional view;
Fig. 3 is A portion enlarged diagram in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Embodiment: as Figure 1-3, a kind of shuttle, the bobbin installing structure in the shuttle chamber 2 comprise shuttle body 1, being located in shuttle body 1.
Bobbin installing structure comprise be rotationally connected with shuttle chamber 2 inwall for be socketed spool end the first sleeve pipe 31, to be coaxially oppositely arranged with the first sleeve pipe 31 and flexible be arranged at shuttle chamber 2 inwall the second sleeve pipe 32, be located at shuttle chamber 2 inwall be suitable for the first sleeve pipe 31 in axial sliding chute 33, be located at shuttle chamber 2 inwall and have screwed hole 34, be threadedly connected to screwed hole 34 and axially can contact at the screw rod 35 of the first sleeve pipe 31, be fixedly connected on the regulating block 36 of screw rod 35; The outer wall both sides of the first sleeve pipe 31 are respectively equipped with the rotating shaft 311 fallen within corresponding chute 33.
Shuttle chamber 2 inwall has the pilot hole 21 for being socketed the second sleeve pipe 32; The first spring 22 is also provided with between pilot hole 21 bottom surface and the second sleeve pipe 32.
The end winding support of the first sleeve pipe 31 is provided with the first fixed disk 41; First fixed disk 41 is rotatably connected to the first rotating disk 42; The first ball 43 is provided with between first fixed disk 41 and the first rotating disk 42; The second spring 44 be socketed on outside screw rod 35 is provided with between first rotating disk 42 and regulating block 36.
Shuttle chamber 2 inwall is fixedly connected with the second fixed disk 51; Second fixed disk 51 is rotatably connected to the second rotating disk 52; The second ball 53 is provided with between second fixed disk 51 and the second rotating disk 52; The 3rd spring 54 be socketed on outside screw rod 35 is provided with between second rotating disk 52 and regulating block 36.