CN217676090U

CN217676090U - Framing leno selvage yarn guiding device of air jet loom

Info

Publication number: CN217676090U
Application number: CN202220773710.8U
Authority: CN
Inventors: 薛果臻
Original assignee: Qingdao Jiaxin Haoyu Textile Accessories Co ltd
Current assignee: Qingdao Jiaxin Haoyu Textile Accessories Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-10-28
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses an air jet loom framing hank side yarn feed carrier belongs to hank side yarn and leads yarn technical field, the loach carrying platform comprises a supporting fram, the connection holder is installed to one side of support frame, and the interior week of connecting the holder is provided with leads the yarn base, the one side of leading yarn base top is connected with fixed swivel nut, and the interior internal screw thread of fixed swivel nut is connected with the removal screw rod, one side of removing the screw rod is equipped with leads the yarn pole, the top of leading the yarn base is equipped with a plurality of section of thick bamboo yarn spindles, and the periphery cover of section of thick bamboo yarn spindle is equipped with the yarn barrel casing, it has a plurality of fixed plates to link up to lead one side of yarn base, and the one end of fixed plate rotates and is connected with the movable plate, the one end that fixed plate and movable plate kept away from each other all is connected with the pole of threading. This air jet loom framing hank limit yarn feed carrier, the dismouting of not only being convenient for just can adjust the height, can also make the yarn remain the state of flare-outing all the time, helps improving production quality.

Description

Air jet loom framing leno selvage yarn guiding device

Technical Field

The utility model belongs to the technical field of the hank limit yarn is led, concretely relates to air jet loom framing hank limit yarn feed carrier.

Background

The textile industry is an industry with high labor intensity and large external dependence in China. China is the biggest world textile garment production and export country, and the continuous and stable growth of textile garment export is crucial to ensuring foreign exchange storage, international balance of collection and balance, stable Renminbi exchange rate, and solving the sustainable development of social employment and textile industry in China. The raw materials of the textile mainly comprise cotton, cashmere, wool, silkworm cocoon silk, chemical fiber, feather and down, and the like. The downstream industries of the textile industry are mainly the clothing industry, household textiles, industrial textiles, and the like.

When the double-width middle-low count tooling fabric with high weft insertion rate is produced, a yarn guide device is needed, an existing yarn guide device moving plate is of a fixed structure, and the height cannot be adjusted according to needs.

Therefore, in order to meet the current situation, the design and production of a framing skein yarn guide device of an air jet loom are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air jet loom framing hank limit yarn feed carrier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jet loom framing hank limit yarn feed carrier, includes the support frame, the connection holder is installed to one side of support frame, and the interior week of connecting the holder is provided with leads the yarn base, the one side of leading yarn base top is connected with fixed swivel nut, and the interior internal peripheral screw thread of fixed swivel nut is connected with the removal screw rod, one side of removing the screw rod is equipped with the yarn guide bar, the top of leading the yarn base is equipped with a plurality of section of thick bamboo yarn spindles, and the periphery cover of section of thick bamboo yarn spindle is equipped with the yarn barrel casing, the one side of leading the yarn base links up a plurality of fixed plates, and the one end rotation of fixed plate is connected with the movable plate, the one end that fixed plate and movable plate kept away from each other all is connected with the pole of threading.

Preferably, the yarn guide rod is provided with a plurality of round cavities convenient for threading, one end of the yarn guide rod is connected with the hollow rectangular seat, and the inner periphery of the hollow rectangular seat is rotatably connected with the upper half part of the movable screw rod through a bearing.

Preferably, one side of the fixing plate is hinged with a stretching main sleeve, the inner periphery of the stretching main sleeve is connected with a stretching rod in a sliding mode, and one end of the stretching rod is connected with a gravity plate.

Preferably, a clamping hole is formed in one side of the yarn guide base, a connecting cavity is formed in the connecting clamping seat, and a connecting assembly is arranged in the connecting cavity.

Preferably, the connecting assembly comprises a bayonet lock and a limiting ring, one end of the bayonet lock penetrates through the connecting clamping seat and is clamped and fixed with the clamping hole, one end of the limiting ring is connected with one end of the bayonet lock, and the other end of the bayonet lock is connected with a pull handle.

Preferably, one side of the limiting ring is provided with a spring arranged around the periphery of the bayonet.

The utility model discloses a technological effect and advantage:

the rotating handle is rotated to drive the movable screw rod to rotate, so that the distance between the movable screw rod and the fixed screw sleeve is changed, the hollow rectangular seat is further moved, and the height can be adjusted;

when the yarns pass through the two yarn inlet cavities, when the yarns are loosened, the gravity plate descends under the influence of gravity, the stretching rod moves outwards, the distance between the movable plate and the fixed plate is further expanded, and the yarns can be kept in a straightening state all the time;

the pulling handle is pulled to drive the clamping pin to move, so that one end of the clamping pin is separated from the clamping hole, and the yarn guide base can be detached;

the limit ring is driven to move by the elastic restoring force of the spring, so that the bayonet lock moves and is clamped with the inner periphery of the bayonet hole, and fixation can be realized;

this air jet loom framing hank limit yarn feed carrier, the dismouting of not only being convenient for just can adjust the height, can also make the yarn remain the state of flare-outing all the time, helps improving production quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing screw sleeve of the present invention;

fig. 3 is a cross-sectional view of the stretching rod of the present invention;

fig. 4 is a cross-sectional view of the connection assembly of the present invention.

In the figure: 1. a support frame; 2. a yarn guide base; 3. fixing the threaded sleeve; 4. moving the screw; 5. a yarn guide rod; 6. a cheese spindle; 7. a bobbin case; 8. a fixing plate; 9. moving the plate; 10. a threading rod; 11. a hollow rectangular seat; 12. stretching the main sleeve; 13. a stretch rod; 14. a gravity plate; 15. turning a handle; 16. a joint; 17. a telescopic rod; 18. a telescopic sleeve; 21. a bayonet lock; 22. a limiting ring; 23. a spring; 71. a connecting assembly; 81. and connecting the clamping seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, a connecting clip seat 81 is installed on one side of the supporting frame 1, and a yarn guide base 2 is installed on the inner circumference of the connecting clip seat 81:

a yarn guide rod 5 is arranged above the yarn guide base 2, and a plurality of cone yarn spindles 6 are arranged at the top of the yarn guide base 2;

the periphery of the cone yarn spindle 6 is sleeved with a cone sleeve 7, and one side of the yarn guide base 2 is connected with a plurality of fixing plates 8;

one end of the fixed plate 8 is rotatably connected with a movable plate 9, one ends of the fixed plate 8 and the movable plate 9, which are far away from each other, are both connected with a threading rod 10, and a threading cavity is formed in the center of the threading rod 10.

The mounting, connecting and connecting modes can be selected from fastening pieces, bonding or welding.

In order to adjust the height, as shown in fig. 2, one side of the top of the yarn guide base 2 is connected with a fixed threaded sleeve 3, and the inner circumferential thread of the fixed threaded sleeve 3 is connected with a movable screw 4;

the yarn guide rod 5 is provided with a plurality of round cavities convenient for threading, one end of the yarn guide rod 5 is connected with a hollow rectangular seat 11, the inner periphery of the hollow rectangular seat 11 is rotatably connected with the upper half part of the movable screw rod 4 through a bearing, and the top end of the movable screw rod 4 is provided with a rotating handle 15;

the rotating handle 15 is rotated to drive the movable screw rod 4 to rotate, so that the distance between the movable screw rod 4 and the fixed screw sleeve 3 is changed, the hollow rectangular seat 11 is further moved, and the height can be adjusted.

In order to improve the stability, as shown in fig. 2, the other end of the yarn guide rod 5 is connected with a joint 16, the bottom of the joint 16 is connected with a telescopic rod 17, the periphery of the telescopic rod 17 is connected with a telescopic sleeve 18 in a tenon mode, and the bottom of the telescopic sleeve 18 is connected with the top of the yarn guide base 2;

through the joggle of telescopic link 17 and telescopic sleeve 18, can carry on spacingly to yarn guide 5, stability when can improving the removal.

In order to facilitate the straightening of the yarn, as shown in fig. 1 and 3, a stretching main sleeve 12 is hinged to one side of the fixing plate 8;

a stretching rod 13 is connected to the inner periphery of the stretching main sleeve 12 in a sliding manner, and one end of the stretching rod 13 is connected with a gravity plate 14;

when the yarn passes through the two yarn inlet cavities, when the yarn is loosened, the gravity plate 14 descends under the influence of gravity, so that the stretching rod 13 moves outwards, the distance between the moving plate 9 and the fixed plate 8 is further expanded, and the yarn can be kept in a straight state all the time;

a sliding groove is formed in one side of the moving plate 9, a sliding block is connected to the inner periphery of the sliding groove in a limiting and sliding mode, and a hinge block with a hinge hole is connected to the top of the sliding block and one side of the fixed plate 8;

one end of the stretching rod 13 and one end of the stretching main sleeve 12 are connected with connecting blocks with connecting holes, and the connecting holes are rotatably connected with corresponding hinge holes through bearings.

In order to facilitate installation and fixation, as shown in fig. 1 and 4, a clamping hole is formed in one side of the yarn guide base 2, a connecting cavity is formed inside the connecting clamp seat 81, and a connecting assembly 71 is arranged inside the connecting cavity;

the connecting assembly 71 comprises a bayonet 21 and a limiting ring 22 connected with one end of the bayonet 21, and one end of the bayonet 21 clamped with the clamping hole is square and rectangular;

the position of the yarn guide base 2 can be fixed through the design of a square rectangle, so that the rotation is avoided;

one end of the bayonet 21 penetrates through the clamping seat 81 and is clamped and fixed with the clamping hole, the other end of the bayonet 21 is connected with a pull handle, and one side of the limiting ring 22 is provided with a spring 23 which is arranged around the periphery of the bayonet 21;

the pulling handle is pulled to drive the bayonet 21 to move, so that one end of the bayonet 21 is separated from the bayonet hole, and the yarn guide base 2 can be detached;

the elastic restoring force of the spring 23 drives the limit ring 22 to move, so that the bayonet 21 moves and is clamped with the inner circumference of the bayonet hole, and fixation can be realized.

The working principle is as follows:

when the framing leno-selvage yarn guide device of the air jet loom is needed to be used, the yarn guide base 2 is moved to a clamping position;

the limiting ring 22 is driven to move by the elastic restoring force of the spring 23, so that the clamping pin 21 moves and is clamped with the inner periphery of the clamping hole, and the yarn guide base 2 can be fixed;

then the yarn is wound on the yarn barrel sleeve 7, and then the yarn sequentially passes through the circular cavity and the two yarn inlet cavities and is connected with an external weaving machine, so that the yarn can be used;

in the using process, when the yarn is loosened, the gravity plate 14 descends under the influence of gravity, so that the stretching rod 13 moves outwards, the distance between the moving plate 9 and the fixed plate 8 is further expanded, and the yarn can be kept in a straightening state all the time;

when the height needs to be adjusted, the rotating handle 15 is rotated to drive the movable screw rod 4 to rotate, so that the distance between the movable screw rod 4 and the fixed screw sleeve 3 is changed, and the hollow rectangular seat 11 is further moved to the required height;

in the process of height adjustment, the yarn guide rod 5 can be limited through the joggle joint of the telescopic rod 17 and the telescopic sleeve 18, and the stability during movement is further improved.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides an air jet loom framing hank limit yarn feed carrier, includes support frame (1), connection holder (81) are installed to one side of support frame (1), and just connect the interior week of holder (81) and be provided with and lead yarn base (2), its characterized in that: the yarn guide device is characterized in that one side of the top of the yarn guide base (2) is connected with a fixed threaded sleeve (3), the inner peripheral threads of the fixed threaded sleeve (3) are connected with a movable screw (4), one side of the movable screw (4) is provided with a yarn guide rod (5), the top of the yarn guide base (2) is provided with a plurality of cone yarn spindles (6), the periphery of each cone yarn spindle (6) is provided with a cone sleeve (7), one side of the yarn guide base (2) is connected with a plurality of fixing plates (8), one end of each fixing plate (8) is rotatably connected with a movable plate (9), and one ends, far away from each other, of the fixing plates (8) and the movable plates (9) are connected with a threading rod (10).

2. The air jet loom framing leno yarn guiding device according to claim 1, characterized in that: a plurality of round cavities convenient for threading are formed in the yarn guide rod (5), one end of the yarn guide rod (5) is connected with a hollow rectangular seat (11), and the inner circumference of the hollow rectangular seat (11) is rotatably connected with the upper half part of the movable screw (4) through a bearing.

3. The framing leno yarn guiding device of an air jet loom according to claim 1, characterized in that: one side of the fixing plate (8) is hinged with a stretching main sleeve (12), the inner periphery of the stretching main sleeve (12) is connected with a stretching rod (13) in a sliding mode, and one end of the stretching rod (13) is connected with a gravity plate (14).

4. The air jet loom framing leno yarn guiding device according to claim 1, characterized in that: one side of the yarn guide base (2) is provided with a clamping hole, a connecting cavity is formed in the connecting clamping seat (81), and a connecting assembly (71) is arranged in the connecting cavity.

5. The framing leno yarn guiding device of an air jet loom according to claim 4, characterized in that: the connecting assembly (71) comprises a bayonet (21) and a limiting ring (22), one end of the bayonet (21) penetrates through the connecting clamp seat (81) and is fixedly clamped with the bayonet hole, one end of the limiting ring is connected with one end of the bayonet (21), and the other end of the bayonet (21) is connected with a pull handle in an engaging mode.

6. The air jet loom framing leno yarn guiding device according to claim 5, characterized in that: one side of the limiting ring (22) is provided with a spring (23) which is arranged around the periphery of the bayonet (21).