CN211497993U - Radial expanding assembly of water-jet loom - Google Patents

Abstract

The utility model discloses a radial width expanding subassembly of hydraulic loom relates to spinning machine technical field, including first cylinder and second cylinder, the spout has all been seted up to first cylinder and second cylinder's inner wall, the protruding piece of roof fixedly connected with in a set of spout, the interior diapire fixedly connected with fixed block of second cylinder, and the inside of fixed block is inlayed and is had the bearing, the inner circle fixedly connected with pivot of bearing, the equal fixedly connected with screw rod in both ends of pivot, the equal threaded connection of surface of every screw rod has the movable block, the top and the equal fixedly connected with connecting rod in bottom of every movable block, and the one end fixedly connected with pulley of movable block is kept away from to every connecting rod. The utility model discloses a rotating the screw rod, driving two movable blocks and drawing close to the centre, when the pulley of connecting rod one end was through the bellying of protruding piece, the pulley was with first cylinder jack-up to it rises to drive first cylinder, adjusts the radial expanding effect of this subassembly more in a flexible way.

Description

Radial expanding assembly of water-jet loom

Technical Field

The utility model relates to the technical field of textile machinery, in particular to radial expanding subassembly of hydraulic loom.

Background

The winding mechanism of the existing loom is often provided with a spreading component above a winding roller for winding fabric, when the spreading component is reasonably arranged, the fabric is pre-selected, stretched and spread by the spreading component and then wound by the winding roller, so that the cloth can be prevented from wrinkling and folding, and the flatness of the fabric manufactured by the loom after winding is ensured.

When the existing expanding assembly is used, the requirement for radial stretching, leveling and adjusting of various woven high-weft-density and high-tension fabrics cannot be met, and the generation of radial wrinkles in the fabric rolling process cannot be avoided, so that the fabric rolling effect of a water-jet loom is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide, to provide a hydraulic loom radial expanding subassembly in solving above-mentioned background art, adjust the radial expanding effect of this subassembly more in a flexible way, solved because of can't adapt to the multiple demand of weaving high weft density high tension fabric radial stretching flattening adjustment, can not avoid the production of fabric rolling in-process radial fold, influence the problem of hydraulic loom's fabric rolling effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radial width expansion subassembly of hydraulic loom, including first cylinder and second cylinder, the spout has all been seted up to first cylinder and second cylinder's inner wall, the protruding piece of roof fixedly connected with in a set of spout, the interior diapire fixedly connected with fixed block of second cylinder, the inside of fixed block is inlayed and is had the bearing, the inner circle fixedly connected with pivot of bearing, the equal fixedly connected with screw rod in both ends of pivot, the equal threaded connection of surface of every screw rod has the movable block, the equal fixedly connected with connecting rod in top and the bottom of every movable block, the one end fixedly connected with pulley of movable block is kept away from to every connecting rod, be connected with the elastic connecting piece that the equidistance was arranged between first cylinder and the lower.

Preferably, the bottom fixedly connected with semicircle mounting bracket of lower semi-cylinder body, the semicircle mounting bracket is the form that the equidistance was arranged and distributes in the bottom of lower semi-cylinder body, through the semicircle mounting bracket, is convenient for link together lower semi-cylinder body and loom.

Preferably, a side of semicircle mounting bracket is equipped with J type connecting plate, and the second through-hole has been seted up to a side of J type connecting plate, and the inside grafting of second through-hole has the second bolt, through setting up J type connecting plate, through installing semicircle mounting bracket and J type connecting plate together, links together J type connecting plate and external loom to cylinder body and cylinder body down are gone up in the dismantlement of being convenient for and maintenance.

Preferably, a screw hole is formed in one side face of the semicircular mounting frame, one end of the second bolt is connected to the inside of the screw hole in a threaded mode, and the semicircular mounting frame and the J-shaped connecting plate are convenient to mount and dismount through the second bolt and the screw hole.

Preferably, the upper part of one side surface of the J-shaped connecting plate is provided with a first through hole, a first bolt is inserted into the first through hole, and the J-shaped connecting plate is conveniently installed on or detached from a loom shell through the first through hole and the first bolt.

Preferably, the one end fixedly connected with of screw rod rotates the handle, and the surface fixedly connected with stopper of another screw rod rotates the handle through setting up, is convenient for drive screw rod's rotation.

Preferably, the inner rings of the two movable blocks have opposite thread directions, so that the two movable blocks can be conveniently close to or far away from each other.

The utility model discloses a technological effect and advantage:

the utility model discloses a rotating the screw rod, drive two movable blocks and draw close to the centre, when the pulley of connecting rod one end is through the bellying of protruding piece, the pulley is with first cylinder jack-up, thereby it rises to drive first cylinder, adjust the radial expanding effect of this subassembly more in a flexible way, come first cylinder and lower cylinder link together through setting up elastic connection spare, when needs increase expanding effect, through continuing to rotate the screw rod, it slides to another bellying of protruding piece to drive the pulley, thereby continue to drive the rising of first cylinder, thereby be convenient for adjust the range of expanding.

The utility model discloses a semicircle mounting bracket, be convenient for link together the semicircle body with the loom, through setting up J type connecting plate, through installing semicircle mounting bracket and J type connecting plate together, link together J type connecting plate and external loom, thereby convenient to detach and overhaul first cylinder and second cylinder, be convenient for install and dismantle semicircle mounting bracket and J type connecting plate through setting up second bolt and screw, through setting up first through-hole and first bolt, be convenient for install J type connecting plate at loom shell or demolish from loom shell, through setting up the rotation handle, the rotation of the driving screw of being convenient for, the inner circle screw thread opposite direction of two movable blocks, two movable blocks of being convenient for are close to each other or keep away from.

Drawings

FIG. 1 is a cross-sectional view of an upper semi-cylinder and a lower semi-cylinder of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a perspective view of the upper semi-cylinder and the lower semi-cylinder of the present invention.

In the figure: 1. an upper semi-cylinder; 2. a lower semi-cylinder; 3. a chute; 4. a raised block; 5. a fixed block; 6. a bearing; 7. a rotating shaft; 8. a screw; 9. a movable block; 10. a connecting rod; 11. a pulley; 12. rotating the handle; 13. an elastic connecting member; 14. a semicircular mounting rack; 15. a screw hole; 16. a J-shaped connecting plate; 17. a first through hole; 18. a second through hole; 19. a first bolt; 20. a second bolt; 21. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a radial width expansion subassembly of hydraulic loom as shown in fig. 1-3, by fig. 1, including first cylinder 1 and second cylinder 2, spout 3 has all been seted up to first cylinder 1 and second cylinder 2's inner wall, the protruding piece 4 of roof fixedly connected with in a set of spout 3, the interior diapire fixedly connected with fixed block 5 of second cylinder 2, the inside of fixed block 5 is inlayed and is had bearing 6, bearing 6's inner circle fixedly connected with pivot 7, the equal fixedly connected with screw rod 8 in pivot 7's both ends, the equal threaded connection of surface of every screw rod 8 has movable block 9, the top of every movable block 9 and the equal fixedly connected with connecting rod 10 in bottom, the one end fixedly connected with pulley 11 of movable block 9 is kept away from to every connecting rod 10.

It is specific, through rotating screw 8, drive two movable blocks 9 and draw close to the centre, when the pulley 11 of connecting rod 10 one end was through the arch of protruding piece 4, pulley 11 was with first cylinder 1 jack-up, thereby it rises to drive first cylinder 1, adjust the radial expanding effect of this subassembly more in a flexible way, when needs increase expanding effect, through continuing to rotate screw 8, it slides to another protruding department of protruding piece 4 to drive pulley 11, thereby continue to drive the rising of first cylinder 1, thereby be convenient for adjust the range of expanding.

As shown in fig. 2, a semicircular installation frame 14 is fixedly connected to the bottom of the lower semi-cylinder 2, the semicircular installation frame 14 is distributed at the bottom of the lower semi-cylinder 2 in an equidistance arrangement manner, the lower semi-cylinder 2 is conveniently connected with the weaving machine through the semicircular installation frame 14, a J-shaped connecting plate 16 is arranged on one side surface of the semicircular installation frame 14, a second through hole 18 is formed in one side surface of the J-shaped connecting plate 16, a second bolt 20 is inserted into the second through hole 18, the J-shaped connecting plate 16 is arranged, the semicircular installation frame 14 and the J-shaped connecting plate 16 are installed together, the J-shaped connecting plate 16 is connected with the external weaving machine, so that the upper semi-cylinder 1 and the lower semi-cylinder 2 are conveniently detached and maintained, a screw hole 15 is formed in one side surface of the semicircular installation frame 14, one end of the second bolt 20 is in the screw hole 15, the semicircular installation frame 14 and the J-shaped connecting plate, a first through hole 17 is formed in the upper portion of one side face of the J-shaped connecting plate 16, a first bolt 19 is inserted into the first through hole 17, and the J-shaped connecting plate 16 can be conveniently installed on or detached from a loom shell through the first through hole 17 and the first bolt 19.

Shown by fig. 3, be connected with the elastic connection piece 13 that the equidistance was arranged between first semi-cylinder 1 and the lower semi-cylinder 2, through setting up elastic connection piece 13 come to first semi-cylinder 1 and link together with lower semi-cylinder 2, the one end fixedly connected with of screw rod 8 rotates handle 12, the external fixed surface of another screw rod 8 is connected with stopper 21, through setting up rotation handle 12, be convenient for drive screw rod 8's rotation, the inner circle screw thread opposite direction of two movable blocks 9, be convenient for two movable blocks 9 be close to each other or keep away from.

This practical theory of operation:

when the device works, a plurality of J-shaped connecting plates 16 are respectively arranged on a shell of a weaving machine through first through holes 17, a plurality of semicircular installation frames 14 at the bottom of a lower semicircular cylinder 2 are arranged on one side surface of each corresponding J-shaped connecting plate 16 through second bolts 20, two movable blocks 9 are driven to approach towards the middle by rotating a rotating handle 12 at one end of a screw 8, when a pulley 11 at one end of a connecting rod 10 passes through the bulge of a bulge block 4, the pulley 11 jacks up an upper semicircular cylinder 1 so as to drive the upper semicircular cylinder 1 to ascend, the radial amplitude expanding effect of the component is adjusted more flexibly, the upper semicircular cylinder 1 and the lower semicircular cylinder 2 are connected together by arranging an elastic connecting piece 13, when the amplitude expanding effect needs to be increased, the pulley 11 is driven to slide towards the other bulge of the bulge block 4 by continuously rotating the screw 8, so as to continuously drive the upper semicircular cylinder 1 to ascend, therefore, the width of the expanding is convenient to adjust, the requirements of different types of high-weft-density and high-tension fabrics for radial stretching, leveling and adjusting can be better met, and radial wrinkles generated in the fabric winding process are effectively avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a radial width expansion subassembly of hydraulic loom, includes first semicylinder (1) and second semicylinder (2), its characterized in that: spout (3) have all been seted up to the inner wall of first half cylinder (1) and second half cylinder (2), roof fixedly connected with protruding piece (4) in a set of spout (3), inner diapire fixedly connected with fixed block (5) of second half cylinder (2), the inside of fixed block (5) is inlayed and is had bearing (6), the inner circle fixedly connected with pivot (7) of bearing (6), the equal fixedly connected with screw rod (8) in both ends of pivot (7), the equal threaded connection in surface of every screw rod (8) has movable block (9), the equal fixedly connected with connecting rod (10) in top and the bottom of every movable block (9), the one end fixedly connected with pulley (11) of movable block (9) are kept away from in every connecting rod (10), be connected with elastic connecting piece (13) that the equidistance was arranged between first cylinder (1) and second half cylinder (2).

2. A water jet loom radial spreader assembly as claimed in claim 1, wherein: the bottom fixedly connected with semicircle mounting bracket (14) of lower semicircle cylinder body (2), semicircle mounting bracket (14) are the form that the equidistance was arranged and distribute in the bottom of lower semicircle cylinder body (2).

3. A water jet loom radial spreader assembly as claimed in claim 2, wherein: a J-shaped connecting plate (16) is arranged on one side face of the semicircular mounting rack (14), a second through hole (18) is formed in one side face of the J-shaped connecting plate (16), and a second bolt (20) is inserted into the second through hole (18).

4. A water jet loom radial spreader assembly as claimed in claim 2, wherein: screw holes (15) are formed in one side face of the semicircular mounting frame (14), and one end of a second bolt (20) is connected to the inner portions of the screw holes (15) in a threaded mode.

5. A water jet loom radial spreader assembly as claimed in claim 3, wherein: a first through hole (17) is formed in the upper portion of one side face of the J-shaped connecting plate (16), and a first bolt (19) is inserted into the first through hole (17).

6. A water jet loom radial spreader assembly as claimed in claim 1, wherein: one end of one screw rod (8) is fixedly connected with a rotating handle (12), and the outer surface of the other screw rod (8) is fixedly connected with a limiting block (21).

7. A water jet loom radial spreader assembly as claimed in claim 1, wherein: the inner ring thread directions of the two movable blocks (9) are opposite.

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