CN217378164U

CN217378164U - Circular weaving machine shuttle convenient for changing weft yarns

Info

Publication number: CN217378164U
Application number: CN202221238288.2U
Authority: CN
Inventors: 李善区; 陈轻龙; 李善舜; 徐志强; 陈军
Original assignee: Zhejiang Nanyi Plastic Machinery Co ltd
Current assignee: Zhejiang Nanyi Plastic Machinery Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-06
Anticipated expiration: 2032-05-23

Abstract

A circular loom shuttle convenient for changing weft yarns. The problem of current a woof section of thick bamboo installation difficulty is solved. It includes shuttle, first tube socket and second tube socket mutually support and form the installation space that supplies the installation of weft yarn section of thick bamboo, still include setting element and driving lever, first tube socket locate the tube socket epaxially, the tube socket epaxial guide way that is equipped with, driving lever and tube socket axle be connected and be used for driving the relative second tube socket of first tube socket and slide, the setting element insert in the guide way and make tube socket axle and setting element cooperation of sliding. The beneficial effects of the utility model are that, set up the driving lever, can be quick through the driving lever, the relative second tube socket of convenient drive first tube socket slides, simple structure, convenient operation, laborsaving, getting of a weft yarn section of thick bamboo of being convenient for is put. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Description

Circular loom shuttle convenient for changing weft yarns

Technical Field

The utility model relates to a circular weaving machine, concretely relates to circular weaving machine shuttle convenient to trade woof.

Background

The circular weaving machine is industrial equipment for weaving tubular fabric, in the existing plastic circular weaving machine, a roller assembly is arranged between an upper door ring and a lower door ring and forms a rolling track for a shuttle to run, and the shuttle has the function of passing weft yarns in the plastic circular weaving machine, belongs to an important part of the circular weaving machine and is extremely easy to damage; it is required to be light and wear resistant; the shuttle wheel is usually arranged on the existing shuttle, the shuttle is integrally formed by aluminum materials, warp yarns pass through the door ring assembly, and the shuttle moves circularly along the inner ring of the door ring assembly at a high speed to realize the cross weaving of the warp yarns and the weft yarns. The prior circular weaving machine has the disadvantages that the shuttle plate is usually provided with the tram, the tram is wound on the bobbin and then is fixed on the tube seat of the shuttle, and the prior circular weaving machine has low machine speed, so that the production requirement can be met due to the small quantity of the tram wound on the bobbin, therefore, the bobbin can be directly clamped into the tube seat by one hand (usually, one hand slightly retracts the tube seat, and the other hand rapidly clamps the bobbin into the tube seat). Along with the improvement of the production speed of the machine, in order to avoid frequently changing the bobbin of the weft, so that the number of the weft wound on the bobbin is increased, the whole volume is increased, the weight is increased, the time and labor are wasted during the installation of the conventional bobbin, and the bobbin is usually completed by a plurality of persons.

SUMMERY OF THE UTILITY MODEL

For solving the problem of the difficult installation of the existing weft yarn bobbin in the background art, the utility model provides a circular weaving machine shuttle convenient for changing weft yarns.

The technical scheme of the utility model is that: the utility model provides a circular weaving machine shuttle convenient to trade woof, includes shuttle plate, first tube socket and second tube socket mutually support and form the installation space that supplies the installation of a weft yarn section of thick bamboo, still include setting element and driving lever, first tube socket locate the tube socket epaxial, the tube socket epaxial guide way that is equipped with, the driving lever be connected with the tube socket axle and be used for driving the relative second tube socket of first tube socket and slide, the setting element insert in the guide way and make tube socket axle and setting element cooperation of sliding.

As a further improvement of the utility model, the shuttle board on be equipped with the mount pad, the tube socket axle insert in the mount pad and with the mount pad cooperation of sliding.

As a further improvement of the utility model, the positioning piece passes through the installation seat to be inserted into the guide groove and is fixedly matched with the installation seat.

As a further improvement, the mounting seat on be equipped with the mounting hole, the pipe seat axle insert the mounting seat in from the axial of mounting hole, the setting element from the footpath of mounting hole insert in the mounting seat with guide way looks adaptation.

As a further improvement of the present invention, the mounting base on which the elastic member is disposed is offset from the tube base shaft and has a movement tendency of driving the first tube base to move toward the second tube base.

As a further improvement, the driving lever and the pipe seat shaft are of an integral structure, and the pipe seat shaft is connected with the first pipe seat in a linkage manner.

As a further improvement of the utility model, the driving lever drive the relative second tube socket of first tube socket and slide through the axis rotation around the tube socket axle or along the axis horizontal motion of tube socket axle.

As a further improvement of the utility model, the guide groove is spirally arranged.

As a further improvement of the utility model, the guide groove is in a long strip shape or an arc shape.

As a further improvement of the utility model, the one end of guide way is equipped with and is keeping away from the locking groove that is used for the locking after the second tube socket motion at first tube socket.

The beneficial effects of the utility model are that, set up the driving lever, can be quick through the driving lever, the relative second tube socket of convenient drive first tube socket slides, simple structure, convenient operation, laborsaving, getting of a weft yarn section of thick bamboo of being convenient for is put. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 at the first socket.

Fig. 3 is a schematic cross-sectional structure of fig. 2.

Fig. 4 is a schematic diagram of the exploded structure of fig. 2.

FIG. 5 is a schematic view of the first header of FIG. 1 in another position.

Fig. 6 is a schematic cross-sectional structure of fig. 5.

Fig. 7 is a schematic diagram of the exploded structure of fig. 5.

FIG. 8 is a schematic structural view of the weft bobbin of the embodiment of the present invention after being packed.

In the figure, 1, a shuttle plate; 11. an installation space; 2. a first stem; 3. a second stem; 4. a positioning member; 5. a deflector rod; 6. a tube seat shaft; 61. a guide groove; 62. a locking groove; 7. a mounting base; 71. mounting holes; 72. an elastic member; 8. a weft bobbin.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings:

the shuttle of the circular weaving machine convenient for changing weft yarns comprises a shuttle plate 1, a first tube seat 2 and a second tube seat 3, wherein the first tube seat 2 and the second tube seat 3 are mutually matched to form an installation space 11 for installing a weft yarn bobbin 8, the shuttle further comprises a positioning piece 4 and a shifting rod 5, the first tube seat 2 is arranged on a tube seat shaft 6, the tube seat shaft 6 is provided with a guide groove 61, the shifting rod 5 is connected with the tube seat shaft 6 and is used for driving the first tube seat 2 to slide relative to the second tube seat 3, and the positioning piece 4 is inserted into the guide groove 61 and enables the tube seat shaft 6 to be in sliding fit with the positioning piece 4. The beneficial effects of the utility model are that, set up the driving lever, can be quick through the driving lever, the relative second tube socket of convenient drive first tube socket slides, simple structure, convenient operation, laborsaving, getting of a weft yarn section of thick bamboo of being convenient for is put. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life. Specifically speaking, operating personnel is through promoting or stirring the driving lever, and the driving lever drives first tube socket and overcomes the elastic force of elastic component for first tube socket is kept away from the sliding motion of second tube socket, and at this moment, the weft yarn section of thick bamboo can be put in the installation space that forms between first tube socket and the second tube socket, releases the driving lever, and the elastic component drive first tube socket resets towards the second tube socket direction, and under the effect of elastic component, the first tube socket with the weft yarn section of thick bamboo pressure locate the second tube socket on, accomplish the installation. In practice, of course, the first tube seat may be driven towards the second tube seat by the toggle back lever. The shifting rod is arranged on the first tube seat, the shifting rod is long, so that an operator can hold the shifting rod to push the first tube seat to slide conveniently, the effect of saving more labor is achieved, the operator can drive the first tube seat to do sliding movement far away from the second tube seat with one hand, a weft bobbin can be placed between the first tube seat and the second tube seat conveniently, and therefore the shuttle can achieve the effect of saving time and labor to install the weft bobbin between the first tube seat and the second tube seat and meet the requirement of installing the weft bobbin between the first tube seat and the second tube seat. More specifically, the end of the deflector rod is provided with a handheld part which is convenient for being held by hands, and the handheld part is spherical. Thus being convenient for the operation of workers. More specifically speaking, the setting element insert in the guide way and play the spacing effect of the direction of sliding to the motion of pipe seat axle, the driving lever drives pipe seat axle through rotating promptly, this moment because the setting element is fixed to be set up and inserts in the guide way, can change the level of pipe seat axle into around pipe seat axle circumferential direction of driving lever this moment and slide, can be more laborsaving operation driving lever, driving lever department need not slot the setting simultaneously, make and locate product strength height at the driving lever, make product long service life, the installation of setting element is fixed convenient, and can reliably cooperate with the guide way, the product assembly of being convenient for. The utility model discloses a figure 2, 3, 4 and figure 5, 6, 7 provide two positions of first tube socket respectively, figure 5, 6, 7 are the position when first tube socket is closest to the second tube socket, original mounted position (the state that the elastic component freely stretches out and draws back promptly), figure 2, 3, 4 then for putting into a weft yarn section of thick bamboo after, the elastic component drives first tube socket, a weft yarn section of thick bamboo presses the position to the second tube socket, the mounted position (not given in the figure) that produces when first tube socket and second tube socket apart from the biggest in the time of actually also locking the setting element in the locking inslot certainly. Naturally, in the actual production process, the same is true when the second pipe seat slides and the first pipe seat does not slide, and the second pipe seat can also slide relative to the shuttle plate and the first pipe seat by arranging the same structure at the second pipe seat.

The shuttle plate 1 is provided with a mounting seat 7, and the tube seat shaft 6 is inserted into the mounting seat 7 and is in sliding fit with the mounting seat 7. Specifically, the positioning member 4 is inserted into the guide groove 61 through the mounting seat 7 and is fixedly matched with the mounting seat 7. More specifically, the mounting seat 7 is provided with a mounting hole 71, the stem shaft 6 is inserted into the mounting seat 7 from the axial direction of the mounting hole 71, and the positioning member 4 is inserted into the mounting seat 7 from the radial direction of the mounting hole 71 to be matched with the guide groove 61. The structure ensures that the tube seat shaft is convenient to install, simple in structure and stable and reliable in action. Specifically, the end part of the tube seat shaft facing the mounting seat is provided with a counter bore, and the counter bore can limit the elastic part, so that the elastic part is convenient to mount, and the product can stably and reliably move.

The mounting seat 7 is provided with an elastic part 72, and the elastic part 72 is abutted against the tube seat shaft 6 and has a movement trend of driving the first tube seat 2 to move towards the second tube seat 3. Specifically, the elastic member is a spring, but may be a disc spring or the like. After the weft yarn barrel is placed in, the elastic part can drive the first tube seat to reset, so that the weft yarn barrel is pressed tightly, the operation of workers is not needed, the operation steps are reduced, and time and labor are saved.

The shifting lever 5 and the pipe seat shaft 6 are of an integrated structure, and the pipe seat shaft 6 is in linkage connection with the first pipe seat 2. Specifically, the deflector rod can be integrally formed with the tube seat shaft in a clamping, threaded or welding mode, and the like, and can be integrally formed by product machining. The utility model discloses in, driving lever and tube socket axle adopt threaded connection, simple structure, and it is convenient to connect, and is fixed reliable, does the utility model discloses an optimal mode.

The driving lever 5 drives the first pipe seat 2 to slide relative to the second pipe seat 3 by rotating around the axis of the pipe seat shaft 6 or horizontally moving along the axis of the pipe seat shaft 6. Therefore, the pipe seat shaft can be reliably driven to move through the deflector rod, the structure is simple, the driving is convenient, and the operation is labor-saving.

The guide groove 61 is spirally arranged. Because the guide way is the heliciform, when operating personnel operated the driving lever, the tube socket axle was because being inserted spacingly by the positioning piece for the rotation of driving lever makes tube socket axle horizontal motion under the cooperation of setting element and heliciform guide way, and the driving lever drives first tube socket when rotating and does the sliding motion of keeping away from the second tube socket simultaneously, and at this moment, the driving lever has leverage, utilizes the reducible strength input of lever principle increase times of power to reach the light mesh that promotes first tube socket motion.

The guide groove 61 is in a long strip shape or an arc shape. Because the guide groove is arranged in a long strip shape or an arc shape, the deflector rod has a length, so that an operator can hold the deflector rod to push the first pipe seat to slide conveniently, and the labor-saving effect is achieved

One end of the guide groove 61 is provided with a locking groove 62 for locking after the first socket 2 is moved away from the second socket 3. Owing to be equipped with the locking groove in the one end of guide way, stir the driving lever, make first tube socket keep away from second tube socket increase installation space, at this moment, thereby the setting element can be located the locking groove and pass through locking tube socket axle locking first tube socket, thereby the biggest installation space between first tube socket and the second tube socket has been kept (of course in the actual production process, also can not be in maximum distance department, the locking groove can set up the optional position at the guide way promptly, if set up a plurality of locking grooves and can set up the weft yarn section of thick bamboo of equidimension not), the staff's of being convenient for both hands operation weft yarn section of thick bamboo calibration like this, the installation of the weft yarn section of thick bamboo of being convenient for. After the weft yarn tube is installed, the shifting lever is shifted to unlock, the weft yarn tube is pressed on the second tube seat by the first tube seat under the action of the elastic part, and the weft yarn tube is installed between the first tube seat and the second tube seat in a time-saving, labor-saving, rapid and convenient mode.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first" and "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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. A circular loom shuttle convenient for changing weft yarns comprises a shuttle plate (1), a first tube seat (2) and a second tube seat (3), wherein the first tube seat (2) and the second tube seat (3) are mutually matched to form an installation space (11) for installing a weft yarn bobbin (8), the circular loom shuttle is characterized by further comprising a positioning piece (4) and a shifting rod (5), the first tube seat (2) is arranged on a tube seat shaft (6), a guide groove (61) is formed in the tube seat shaft (6), the shifting rod (5) is connected with the tube seat shaft (6) and used for driving the first tube seat (2) to slide relative to the second tube seat (3), and the positioning piece (4) is inserted into the guide groove (61) and enables the tube seat shaft (6) to be in sliding fit with the positioning piece (4).

2. A circular loom shuttle convenient for changing weft yarns according to claim 1, characterized in that the shuttle plate (1) is provided with a mounting seat (7), and the tube seat shaft (6) is inserted into the mounting seat (7) and is in sliding fit with the mounting seat (7).

3. A shuttle for circular weaving machines facilitating the exchange of weft threads according to claim 2, characterized in that the positioning element (4) is inserted through the mounting seat (7) into the guide groove (61) and is fixedly engaged with the mounting seat (7).

4. A circular loom shuttle for facilitating the exchange of weft yarns according to claim 3, characterized in that the mounting seat (7) is provided with a mounting hole (71), the bobbin holder shaft (6) is inserted into the mounting seat (7) from the axial direction of the mounting hole (71), and the positioning member (4) is inserted into the mounting seat (7) from the radial direction of the mounting hole (71) to be matched with the guide groove (61).

5. A shuttle for a circular loom facilitating the exchange of weft yarns according to claim 2, characterized in that said mounting seat (7) is provided with an elastic member (72), said elastic member (72) being in abutment with the tube seat axis (6) and having a tendency to drive the first tube seat (2) towards the second tube seat (3).

6. A circular weaving machine shuttle convenient for changing weft yarns according to claim 1, characterized in that the deflector rod (5) and the tube seat shaft (6) are of an integral structure, and the tube seat shaft (6) is in linkage connection with the first tube seat (2).

7. A circular weaving machine shuttle for facilitating the exchange of weft yarns according to claim 1 characterized in that the shift lever (5) drives the first tube holder (2) to slide relative to the second tube holder (3) by rotating around the axis of the tube holder shaft (6) or by moving horizontally along the axis of the tube holder shaft (6).

8. A circular loom shuttle for facilitating the exchange of weft yarns according to claim 1, characterized in that the guide grooves (61) are arranged helically.

9. A circular loom shuttle for facilitating the exchange of weft yarns according to claim 1, characterized in that the guide groove (61) is elongated or curved.

10. A shuttle for a circular loom facilitating the exchange of weft threads according to claim 1 or 8 or 9, characterized in that one end of the guide groove (61) is provided with a locking groove (62) for locking after the first tube holder (2) has been moved away from the second tube holder (3).