CN220724464U - Novel yarn frame - Google Patents

Abstract

A novel yarn frame comprises a yarn frame body, wherein the yarn frame body comprises a base and a frame. A plurality of openings are formed in the left inner side wall and the right inner side wall of the frame, and connecting holes are formed in the inner side walls of the openings. A central rod is fixed inside the frame. The outer side wall of the center rod is rotatably connected with a plurality of rotating blocks. The left side and the right side of the rotating block are both fixed with supporting rods. A plurality of yarn rods are fixed on the front side and the rear side of the supporting rod. The sliding cavity is arranged in the supporting rod. The wall of the sliding cavity is provided with a through hole. The sliding cavity is connected with a sliding block in a sliding way. A spring is fixedly connected between one end of the sliding block and the cavity wall of the sliding cavity. The other end of the sliding block is fixed with a connecting rod. The sliding cavity is also internally provided with a moving structure. According to the yarn frame, the two working surfaces of the yarn frame body are converted through the rotation of the supporting rods, and the yarn cylinder can be installed on one working surface when the other working surface works, so that the time wasted in the yarn cylinder installation process in the spinning process can be saved, and the spinning efficiency is improved.

Description

Novel yarn frame

Technical Field

The utility model relates to the technical field of yarn frames, in particular to a novel yarn frame.

Background

Yarn frames are an important mechanism of braiding machines. When the braiding machine works, raw yarn is coiled on a yarn cylinder, the yarn cylinder is sleeved on a yarn rod of a yarn frame, and then the yarn is conveyed to textile equipment for braiding.

The utility model provides a chinese patent yarn frame of bulletin number CN210763574U, including yarn frame body, a plurality of yarn pole that sets up on yarn frame body, yarn pole rotates to be connected on yarn frame body, yarn pole week side is provided with elasticity and compresses tightly the subassembly, and yarn pole week side is provided with the multichannel and is circumference array distribution and along the mounting groove that the length direction of yarn pole extends, and elasticity compresses tightly the subassembly and includes a plurality of elasticity pieces that set up respectively in the mounting groove and are the wavy extension, is formed with a plurality of elasticity portions on the elasticity piece. The utility model has the following advantages and effects: the yarn pole rotates to be connected can realize driving the yarn section of thick bamboo and rotate on the yarn frame body, and when establishing yarn section of thick bamboo cover on the yarn pole, the elasticity portion on the elastic sheet in the mounting groove receives the extrusion back elasticity of the inner wall of yarn section of thick bamboo and supports tightly on the inner wall of yarn section of thick bamboo to can realize contradicting the yarn section of thick bamboo of different internal diameters, finally have the effect that reduces the rocking degree that yarn section of thick bamboo cover of different internal diameters was established on the yarn pole.

However, when the utility model is used, after the yarn on the yarn tube is consumed, the textile equipment needs to be turned off, and a new yarn tube around which the yarn is wound is sleeved next to each yarn rod. This process takes a long time, resulting in a decrease in spinning efficiency.

Therefore, the utility model provides a new technical scheme, and aims to solve the problems that a large amount of time is wasted when a yarn cylinder is replaced in the spinning process, and the spinning efficiency is reduced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a novel yarn frame, which aims to achieve the technical effects of saving the time wasted on installing yarn barrels in the spinning process and improving the spinning efficiency.

The utility model provides a novel yarn frame, includes the yarn frame body, the yarn frame body includes the base and is fixed in the frame on base top, a plurality of openings have all been seted up on the left and right sides inside wall of frame, the connecting hole has been seted up on the inside wall of opening, the inside of frame is fixed with the central pole of vertical setting, rotate through the bearing on the lateral wall of central pole and be connected with a plurality of commentaries on classics pieces, the left and right sides of commentaries on classics piece all is fixed with the bracing piece, the front and back both sides of bracing piece all are fixed with a plurality of yarn poles, the one end that deviates from the commentaries on classics piece on the bracing piece is located the opening, and its inside has seted up smooth chamber, set up the through-hole that corresponds with the connecting hole on the one side chamber wall that is close to the opening on the smooth chamber, sliding connection has the slider, fixedly connected with spring between one side that deviates from the through-hole on the slider and the chamber wall of smooth chamber, one side that is close to the through-hole on the slider is fixed with the connecting rod wears out the smooth chamber and inserts in the connecting hole, smooth intracavity still is provided with the removal structure that is used for removing the slider.

Through adopting above-mentioned technical scheme, all overlap the yarn section of thick bamboo that is established the winding on the yarn pole of both sides around the bracing piece to make the yarn frame body have two working faces, and all install the yarn section of thick bamboo that is twined the yarn on two working faces. When the yarn on the yarn cylinder of one working surface is consumed. The sliding block is driven to move along the sliding cavity away from the through hole through the moving structure. The slide block drives the connecting rod to move along the through hole to the slide cavity, and the slide rod is gradually pulled out of the connecting hole. At the same time, the spring is compressed to create a rebound force towards the connection hole. When the connecting rod is completely pulled out from the connecting hole, the supporting rod is rotated, and the supporting rod drives the rotating block to rotate on the central rod, so that the rotating surface of the supporting rod is changed. One end of the supporting rod, which is away from the rotating block, is gradually turned into the opening, when the supporting rod is completely positioned in the opening, the moving structure is loosened, and under the action of the rebound force of the spring, the connecting rod is reinserted into the connecting hole, so that the supporting rod is fixed, and the yarn cylinder is prevented from driving the supporting rod to rotate in the rotating process. According to the yarn frame, the two working surfaces of the yarn frame body are converted through the rotation of the supporting rods, and the yarn cylinder can be installed on one working surface when the other working surface works, so that the time wasted in the yarn cylinder installation process in the spinning process can be saved, and the spinning efficiency is improved.

The utility model is further provided with: the movable structure comprises a sliding groove and a sliding rod, the sliding groove is arranged at the top end of the supporting rod and the bottom end of the sliding groove is communicated with the top end of the sliding cavity, the bottom end of the sliding rod is fixedly connected with the top end of the sliding block, the top end of the sliding rod penetrates through the sliding groove and is located above the supporting rod, and the sliding rod moves along the sliding groove.

Through adopting above-mentioned technical scheme, when needs through the removal structure removal slider, the staff holds the top of slide bar and slides the slide bar along the spout, and the slide bar can drive the slider and slide in the smooth intracavity.

The utility model is further provided with: the outer part of the sliding rod is sleeved and fixed with a rubber sleeve.

By adopting the technical scheme, the setting of the rubber sleeve promotes the comfort of the surface of the slide bar.

The utility model is further provided with: the movable structure comprises a sliding hole and a pressing rod, wherein the sliding hole is formed in the top end of the supporting rod and the bottom end of the sliding hole is communicated with the top end of the sliding cavity, limiting grooves are formed in the wall of each side of the sliding hole, the top end of the pressing rod is located above the supporting rod, the bottom end of the pressing rod is inserted into the sliding cavity through the sliding hole and is provided with a first inclined surface, a limiting block used for being inserted into the limiting grooves and moving in the limiting grooves is fixed on the outer side of the pressing rod, and a second inclined surface matched with the first inclined surface is formed in the top end of the sliding block.

Through adopting above-mentioned technical scheme, when needs through the removal structure removal slider, the staff presses the slide bar, and the slide bar moves down along the slide hole. The slide bar drives the stopper to move downwards along the spacing groove, and the setting of stopper and spacing groove can prevent that the slide bar from breaking away from the slide hole. After the sliding rod moves downwards, the first inclined surface is pressed on the second inclined surface, and the force acting on the second inclined surface can be decomposed into the force back to the through hole, so that the sliding block is driven to move back to the through hole.

The utility model is further provided with: the top end of the sliding rod is fixed with a pressing plate.

Through adopting above-mentioned technical scheme, the setting of pressing plate has increased the area of the top of slide bar to the travelling comfort when promoting the staff and pressing the slide bar.

Compared with the prior art, the utility model has the beneficial effects that:

a novel yarn frame is characterized in that yarn cylinders wound with yarns are sleeved on yarn rods on the front side and the rear side of a supporting rod, so that a yarn frame body is provided with two working surfaces, and the yarn cylinders wound with yarns are arranged on the two working surfaces. When the yarn on the yarn cylinder of one working surface is consumed. The sliding block is driven to move along the sliding cavity away from the through hole through the moving structure. The slide block drives the connecting rod to move along the through hole to the slide cavity, and the slide rod is gradually pulled out of the connecting hole. At the same time, the spring is compressed to create a rebound force towards the connection hole. When the connecting rod is completely pulled out from the connecting hole, the supporting rod is rotated, and the supporting rod drives the rotating block to rotate on the central rod, so that the rotating surface of the supporting rod is changed. One end of the supporting rod, which is away from the rotating block, is gradually turned into the opening, when the supporting rod is completely positioned in the opening, the moving structure is loosened, and under the action of the rebound force of the spring, the connecting rod is reinserted into the connecting hole, so that the supporting rod is fixed, and the yarn cylinder is prevented from driving the supporting rod to rotate in the rotating process. According to the yarn frame, the two working surfaces of the yarn frame body are converted through the rotation of the supporting rods, and the yarn cylinder can be installed on one working surface when the other working surface works, so that the time wasted in the yarn cylinder installation process in the spinning process can be saved, and the spinning efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a first embodiment;

FIG. 2 is a partial cross-sectional view of the first embodiment;

FIG. 3 is a schematic diagram of a second embodiment;

fig. 4 is a partial cross-sectional view of the second embodiment.

Reference numerals: 1. a base; 2. a frame; 3. a notch; 4. a connection hole; 5. a central rod; 6. a rotating block; 7. a support rod; 8. a yarn rod; 9. a sliding cavity; 10. a through hole; 11. a slide block; 12. a spring; 13. a connecting rod; 14. a chute; 15. a slide bar; 16. a rubber sleeve; 17. a slide hole; 18. pressing a pressing rod; 19. a limit groove; 20. pressing the plate; 21. a limiting block; 22. a first inclined surface; 23. and a second inclined surface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

a novel yarn frame, as shown in figures 1 and 2, comprises a yarn frame body. The yarn frame body comprises a base 1 and a frame 2 fixed at the top end of the base 1.

A plurality of openings 3 are respectively arranged on the inner side walls of the left side and the right side of the frame 2. The inner side wall of the notch 3 is provided with a connecting hole 4. A vertically arranged central rod 5 is fixed inside the frame 2. The outer side wall of the center rod 5 is rotatably connected with a plurality of rotating blocks 6 through bearings. Support rods 7 are fixed on the left side and the right side of the rotating block 6. A plurality of yarn rods 8 are fixed on the front side and the rear side of the supporting rod 7. One end of the supporting rod 7, which is away from the rotating block 6, is positioned in the opening 3, and a sliding cavity 9 is formed in the supporting rod. A through hole 10 corresponding to the connecting hole 4 is arranged on the cavity wall of one side of the sliding cavity 9, which is close to the notch 3. A sliding block 11 is connected in the sliding cavity 9 in a sliding way. A spring 12 is fixedly connected between one side of the slide block 11, which is away from the through hole 10, and the cavity wall of the slide cavity 9. A connecting rod 13 is fixed on one side of the slider 11 near the through hole 10. The other end of the connecting rod 13 passes through the sliding cavity 9 through the through hole 10 and is inserted into the connecting hole 4. A moving structure for moving the slider 11 is also provided in the slide chamber 9.

The moving structure comprises a sliding groove 14 and a sliding rod 15, wherein the sliding groove 14 is arranged at the top end of the supporting rod 7, the bottom end of the sliding groove is communicated with the top end of the sliding cavity 9, the bottom end of the sliding rod 15 is fixedly connected with the top end of the sliding block 11, the top end of the sliding rod 15 penetrates through the sliding groove 14 and is positioned above the supporting rod 7, and the sliding rod 15 moves along the sliding groove 14. The outer part of the slide bar 15 is sleeved and fixed with a rubber sleeve 16. The provision of the rubber sleeve 16 promotes the comfort of the surface of the slide bar 15.

Working principle: yarn cylinders wound with yarns are sleeved on the yarn rods 8 on the front side and the rear side of the supporting rod 7, so that the yarn frame body is provided with two working surfaces, and the yarn cylinders wound with yarns are arranged on the two working surfaces. When the yarn on the yarn cylinder of one working surface is consumed. The staff holds the top of slide bar 15 and slides slide bar 15 along spout 14, and slide bar 15 can drive slider 11 along slide cavity 9 and deviate from through-hole 10 and remove. The slide block 11 drives the connecting rod 13 to move along the through hole 10 into the slide cavity 9, and the slide rod 15 is gradually pulled out of the connecting hole 4. At the same time, the spring 12 is compressed to form a repulsive force toward the connection hole 4. When the connecting rod 13 is completely drawn out from the connecting hole 4, the supporting rod 7 is rotated, and the supporting rod 7 drives the rotating block 6 to rotate on the central rod 5, so that the rotating surface of the supporting rod 7 is changed. One end of the supporting rod 7, which is away from the rotating block 6, is gradually rotated into the notch 3, when the supporting rod 7 is completely positioned in the notch 3, the moving structure is loosened, and under the action of the rebound force of the spring 12, the connecting rod 13 is reinserted into the connecting hole 4, so that the supporting rod 7 is fixed, and the yarn cylinder is prevented from driving the supporting rod 7 to rotate in the rotating process. According to the yarn frame, the two working surfaces of the yarn frame body are converted through the rotation of the supporting rods 7, and the yarn cylinder can be installed on one working surface when the other working surface works, so that the time wasted in the yarn cylinder installation process in the spinning process can be saved, and the spinning efficiency is improved.

Embodiment two:

the difference from the first embodiment is that the moving structure no longer includes the slide groove 14 and the pressing lever 18, but includes the slide hole 17 and the pressing lever 18 as shown in fig. 3 and 4. The sliding hole 17 is arranged at the top end of the supporting rod 7, and the bottom end of the sliding hole is communicated with the top end of the sliding cavity 9. Limiting grooves 19 are formed in the wall of the two sides of the sliding hole 17. The top end of the pressing rod 18 is located above the supporting rod 7 and is fixed with a pressing plate 20. The bottom end of the pressing rod 18 is inserted into the slide chamber 9 through the slide hole 17 and is provided with a first inclined surface 22. A stopper 21 for being inserted into the stopper groove 19 and moving in the stopper groove 19 is fixed to the outer side of the pressing lever 18. The slider 11 has a second inclined surface 23 formed at its distal end and matched with the first inclined surface 22.

When it is necessary to move the slider 11 by the moving structure, the worker presses the pressing lever 18 by the pressing plate 20, and the pressing lever 18 moves downward along the slide hole 17. The pressing rod 18 drives the limiting block 21 to move downwards along the limiting groove 19, and the limiting block 21 and the limiting groove 19 can prevent the pressing rod 18 from being separated from the sliding hole 17. After the pressing rod 18 moves downwards, the first inclined surface 22 presses on the second inclined surface 23, and the force acting on the second inclined surface 23 can be decomposed into a force facing away from the through hole 10, so that the slider 11 is driven to move away from the through hole 10.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a novel yarn frame, includes yarn frame body, its characterized in that: the yarn frame body comprises a base (1) and a frame (2) fixed at the top end of the base (1), a plurality of openings (3) are formed in the inner side walls of the left side and the right side of the frame (2), connecting holes (4) are formed in the inner side walls of the openings (3), a vertically arranged center rod (5) is fixed in the inner side of the frame (2), a plurality of rotating blocks (6) are rotatably connected to the outer side wall of the center rod (5) through bearings, supporting rods (7) are respectively fixed to the left side and the right side of the rotating blocks (6), a plurality of yarn rods (8) are respectively fixed to the front side and the rear side of the supporting rods (7), one end of each supporting rod (7) deviating from the rotating block (6) is located in the opening (3), a sliding cavity (9) is formed in each supporting rod, a through hole (10) corresponding to the connecting hole (4) is formed in one side cavity wall of each sliding cavity (9), a sliding block (11) is connected in a sliding mode, a connecting rod (11) is connected to one side of each sliding cavity (11) deviating from the through hole (10) and being close to one side of each connecting rod (13), the other end of the connecting rod (13) passes through the through hole (10) to pass through the sliding cavity (9) and is inserted into the connecting hole (4), and a moving structure for moving the sliding block (11) is further arranged in the sliding cavity (9).

2. The novel yarn stand of claim 1, wherein: the movable structure comprises a sliding groove (14) and a sliding rod (15), wherein the sliding groove (14) is formed in the top end of the supporting rod (7) and the bottom end of the sliding groove is communicated with the top end of the sliding cavity (9), the bottom end of the sliding rod (15) is fixedly connected with the top end of the sliding block (11), the top end of the sliding rod (15) penetrates through the sliding groove (14) and is located above the supporting rod (7), and the sliding rod (15) moves along the sliding groove (14).

3. A novel yarn stand as in claim 2, wherein: the outer part of the sliding rod (15) is sleeved and fixed with a rubber sleeve (16).

4. The novel yarn stand of claim 1, wherein: the movable structure comprises a sliding hole (17) and a pressing rod (18), wherein the sliding hole (17) is formed in the top end of a supporting rod (7) and the bottom end of the sliding hole is communicated with the top end of a sliding cavity (9), limiting grooves (19) are formed in the wall of two sides of the sliding hole (17), the top end of the pressing rod (18) is located above the supporting rod (7), the bottom end of the pressing rod (18) is inserted into the sliding cavity (9) through the sliding hole (17) and is provided with a first inclined surface (22), a limiting block (21) used for being inserted into the limiting grooves (19) and moving in the limiting grooves (19) is fixed on the outer side of the pressing rod (18), and a second inclined surface (23) matched with the first inclined surface (22) is formed in the top end of the sliding block (11).

5. A novel yarn stand as in claim 2, wherein: the top end of the sliding rod (15) is fixed with a pressing plate (20).