CN215209861U

CN215209861U - Picking device weft transferring device with guide holes

Info

Publication number: CN215209861U
Application number: CN202121358418.1U
Authority: CN
Inventors: 姚赛
Original assignee: Jiangyin Jiashide Network Industry Co ltd
Current assignee: Jiangyin Jiashide Network Industry Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-17
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a picking device weft feeder with a guide hole, which comprises a shell; the guide mechanisms are arranged on two sides of the interior of the shell, the interior of the shell is provided with a clamping arm, and the interior of the clamping arm is provided with a sliding mechanism; the guide mechanism comprises a sliding chute, a sliding block and a connecting rod, the sliding chute is arranged on one side of the inside of the shell, and the sliding block is slidably arranged in the sliding chute; the utility model discloses a set up guiding mechanism, because the slider in the guiding mechanism is connected with the arm lock through the connecting rod, consequently when the arm lock is opened or is closed, arm lock accessible connecting rod and slider move in the inside of spout, and then the orbit that the accessible spout opened and shut from top to bottom to the arm lock leads, and connecting rod and slider still can carry on spacingly to the fore-and-aft direction of arm lock simultaneously, prevent that the arm lock from appearing the phenomenon of distortion at the in-process that uses, and then make the closure of arm lock more tight, consequently can make this dress result of use more outstanding.

Description

Picking device weft transferring device with guide holes

Technical Field

The utility model relates to the technical field of textile machinery, specifically be a picking device passes by latitude ware with guiding hole.

Background

The loom is the most widely used shuttleless loom at present, and has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, the particularly important step in the production work of the loom is the handing-over work of weft yarns, and the handing-over of the weft yarns is carried out through a weft transfer device, but the prior weft transfer device still has certain defects in the later use process.

The defects of the existing picking device weft feeder are as follows:

1. the two sides of the clamping arms in the common weft feeder of the existing shuttle picking device are not provided with the guide devices, the clamping arms are easy to distort in the long-term opening and closing use process, and then the upper clamping arm and the lower clamping arm cannot be completely closed, so that the use effect of the whole device is influenced to a certain degree.

2. The common weft feeder opener of the existing picking device directly slides into the weft feeder to open a clamping arm in the weft feeder, and the weft feeder opener and the clamping arm are in pure sliding contact, so that relatively large abrasion is generated in the long-term use process, and the service time of the whole device is further reduced in a certain distance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a picking device passes by latitude ware with guiding hole to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a picking device weft feeder with a guide hole comprises a shell; the guide mechanisms are arranged on two sides of the interior of the shell, the interior of the shell is provided with a clamping arm, and the interior of the clamping arm is provided with a sliding mechanism;

the guide mechanism comprises a sliding chute, a sliding block and a connecting rod, the sliding chute is arranged on one side inside the shell, the sliding block is slidably arranged inside the sliding chute, and the connecting rod is arranged at one end outside the sliding block;

slide mechanism includes fixed frame, universal shell and universal ball, the inside at the arm lock is installed to fixed frame, universal shell is all installed to the inside top of fixed frame and both sides, the inside slidable mounting of universal shell has universal ball.

Preferably, the front surface of the shell is provided with guide holes, and four corners of the outer part of the shell are provided with mounting blocks.

Preferably, a rotating shaft is installed on one side, far away from the guide mechanism, of the interior of the shell, and one end of the clamping arm is installed on the surface of the rotating shaft through a bearing.

Preferably, a limiting plate is installed on one side, close to the rotating shaft, inside the shell, and two sides of the upper portion of the limiting plate are respectively in lap joint with the bottoms and the tops of the upper clamping arm and the lower clamping arm.

Preferably, first springs are installed on the upper side and the lower side of the limiting plate, and one ends of the two first springs are connected with the clamping arms.

Preferably, the clamping block is installed to the outside one end of arm lock, and the bottom of top clamping block is equipped with the sawtooth, and the top of below clamping block is equipped with the draw-in groove.

Preferably, the clamping arm is internally provided with a through hole, and the inner diameter of the through hole is larger than the distance between the universal balls at the left side and the right side.

Preferably, the telescopic rods are installed on two sides of the inside of the fixing frame, and one end of the outside of each telescopic rod is connected with the universal shell.

Preferably, the surface mounting of telescopic link has the second spring, and the both ends of second spring are connected with universal shell and fixed frame respectively.

Preferably, the sliding groove is arc-shaped, and the sliding block is cylindrical.

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

1. the utility model discloses a set up guiding mechanism, because the slider in the guiding mechanism is connected with the arm lock through the connecting rod, consequently when the arm lock is opened or is closed, arm lock accessible connecting rod and slider move in the inside of spout, and then the orbit that the accessible spout opened and shut from top to bottom to the arm lock leads, and connecting rod and slider still can carry on spacingly to the fore-and-aft direction of arm lock simultaneously, prevent that the arm lock from appearing the phenomenon of distortion at the in-process that uses, and then make the closure of arm lock more tight, consequently can make this dress result of use more outstanding.

2. The utility model discloses a set up slide mechanism, because slide mechanism installs inside the arm lock, open the ware and slide in passing inside the latitude ware when passing the latitude ware, when opening the arm lock, the surface that opens the latitude ware then can contact with the surface of universal ball in the slide mechanism, consequently pass the latitude ware and open the ware at gliding in-process, can drive universal ball and rotate in the inside of universal shell, rotation through universal ball can become rolling friction with sliding friction between the two, consequently, gliding resistance between the two can be reduced, and then reducible pass the latitude ware and open the wearing and tearing when the ware uses with passing the latitude ware, consequently, can improve the live time of this device to a certain extent.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of a front view section of the clamp arm of the present invention;

FIG. 4 is a schematic structural view of a front section of the clamping block of the present invention;

fig. 5 is a schematic structural view of a front view portion of the guiding mechanism of the present invention.

In the figure: 1. a housing; 101. a guide hole; 102. mounting blocks; 2. a rotating shaft; 201. a limiting plate; 202. a first spring; 3. clamping arms; 301. a clamping block; 302. saw teeth; 303. a card slot; 304. a through hole; 4. a guide mechanism; 401. a chute; 402. a slider; 403. a connecting rod; 5. a sliding mechanism; 501. a fixing frame; 502. a universal housing; 503. a universal ball; 6. a second spring; 601. a telescopic rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-5, the present invention provides an embodiment: a picking device weft feeder with a guide hole comprises a shell 1; two sides of the inside of the shell 1 are respectively provided with a guide mechanism 4, the inside of the shell 1 is provided with a clamping arm 3, and the inside of the clamping arm 3 is provided with a sliding mechanism 5;

the guide mechanism 4 comprises a sliding chute 401, a sliding block 402 and a connecting rod 403, the sliding chute 401 is arranged at one side inside the shell 1, the sliding block 402 is installed inside the sliding chute 401 in a sliding mode, and the connecting rod 403 is installed at one end outside the sliding block 402;

the sliding mechanism 5 comprises a fixed frame 501, universal shells 502 and universal balls 503, the fixed frame 501 is installed inside the clamping arms 3, the universal shells 502 are installed above and on both sides of the inside of the fixed frame 501, and the universal balls 503 are installed inside the universal shells 502 in a sliding mode;

specifically, as shown in fig. 1, 2 and 3, when the device is used, since the slider 402 in the guide mechanism 4 is connected to the clamp arm 3 through the connecting rod 403, when the clamp arm 3 is opened or closed, the clamp arm 3 can move inside the chute 401 through the connecting rod 403 and the slider 402, and further can guide the track of the clamp arm 3 opening and closing up and down through the chute 401, and meanwhile, the connecting rod 403 and the slider 402 can limit the front and back direction of the clamp arm 3, so as to prevent the clamp arm 3 from twisting during use, and further make the clamp arm 3 closed more tightly, so that the device has better use effect, and meanwhile, since the sliding mechanism 5 is installed inside the clamp arm 3, when the weft feeder opener slides into the weft feeder, and when the clamp arm 3 is opened, the surface of the weft feeder which is opened can contact with the surface of the universal ball 503 in the sliding mechanism 5, therefore, the weft feeder opener can drive the universal ball 503 to rotate in the universal shell 502 in the sliding process, and the sliding friction between the universal ball 503 and the universal shell can be changed into rolling friction through the rotation of the universal ball 503, so that the sliding resistance between the universal ball 503 and the universal shell can be reduced, the abrasion of the weft feeder and the weft feeder opener during use can be further reduced, and the service life of the device can be prolonged to a certain extent.

Furthermore, the front surface of the shell 1 is provided with a guide hole 101, and four corners of the outer part of the shell 1 are provided with mounting blocks 102;

specifically, as shown in fig. 1 and fig. 2, in the subsequent use process, the device can be directly installed at a desired position through the installation block 102, and because the front surface of the housing 1 is provided with the guide hole 101, the weft feeder opener can smoothly slide into the interior of the housing 1 through the guide hole 101, and further, the clamping arm 3 can be smoothly opened.

Further, a rotating shaft 2 is installed on one side of the inside of the shell 1, which is far away from the guide mechanism 4, and one end of the clamping arm 3 is installed on the surface of the rotating shaft 2 through a bearing.

Further, limiting plate 201 is installed to the inside one side that is close to pivot 2 of shell 1, and limiting plate 201's top both sides respectively with the bottom and the top overlap joint of two upper and lower arm lock 3.

Further, the upper side and the lower side of the limiting plate 201 are both provided with first springs 202, and one ends of the outsides of the two first springs 202 are connected with the clamping arms 3;

specifically, as shown in fig. 3, when the weft feeder opener slides out from the inside of the clamping arm 3, the elastic force of the first spring 202 can drive the clamping arm 3 to rotate by taking the joint with the rotating shaft 2 as a node, so that the clamping arm 3 can be automatically retracted to be closed, and meanwhile, the limiting plate 201 can support the first spring 202, and can limit the rotating track of the clamping arm 3 on the upper side and the lower side, thereby avoiding the clamping arm 3 from rotating in the opposite direction.

Furthermore, a clamping block 301 is mounted at one end of the outer part of the clamping arm 3, sawteeth 302 are arranged at the bottom of the upper clamping block 301, and a clamping groove 303 is arranged at the top of the lower clamping block 301;

specifically, as shown in fig. 4, when the clamping arm 3 is closed, the saw teeth 302 at the bottom of the upper clamping block 301 can clamp the weft yarn in the saw teeth 302 and clamp the weft yarn into the clamping groove 303, so that the weft feeder can smoothly drive the weft yarn to move together, thereby completing the weft feeding operation.

Further, a through hole 304 is formed in the clamping arm 3, and the inner diameter of the through hole is larger than the distance between the right and left universal balls 503.

Further, telescopic rods 601 are installed on two sides of the inside of the fixing frame 501, and one ends of the outsides of the telescopic rods 601 are connected with the universal shell 502.

Further, a second spring 6 is mounted on the surface of the telescopic rod 601, and two ends of the second spring 6 are respectively connected with the universal housing 502 and the fixed frame 501;

specifically, as shown in fig. 3, when the weft feeder opener slides into the clamping arm 3, the clamping arm 3 rotates along with the increase of the angle of the clamping arm 3, at this time, the relative positions between the universal ball 503 and the universal shell 502 of the two sides in the sliding mechanism 5 and the weft feeder opener change, and at this time, the second springs 6 of the two sides in the fixed frame 501 extend and contract respectively, so that the universal ball 503 contacts with the two sides of the weft feeder opener all the time, and the telescopic rod 601 can prevent the second spring 6 from twisting in the stretching process.

Further, the chute 401 is arc-shaped, and the slider 402 is cylindrical;

specifically, as shown in fig. 5, the slider 402 is cylindrical, so that the slider 402 can slide smoothly along with the clamp arm 3 inside the chute 401.

The working principle is as follows: when the device is used, the slide block 402 in the guide mechanism 4 is connected with the clamping arm 3 through the connecting rod 403, so when the clamping arm 3 is opened or closed, the clamping arm 3 can move in the chute 401 through the connecting rod 403 and the slide block 402, and then the chute 401 can guide the track of the clamping arm 3 which is opened and closed up and down, and simultaneously the connecting rod 403 and the slide block 402 can limit the front and back direction of the clamping arm 3, so as to prevent the clamping arm 3 from twisting in the using process, meanwhile, as the sliding mechanism 5 is arranged in the clamping arm 3, when the weft feeder opener slides into the weft feeder, and the clamping arm 3 is opened, the surface of the weft feeder which is opened is contacted with the surface of the universal ball 503 in the sliding mechanism 5, therefore, the weft feeder opener can drive the universal ball 503 to rotate in the universal shell 502 in the sliding process, and the sliding friction between the universal ball 503 and the universal ball 503 can be changed into rolling friction through the rotation of the universal ball 503, therefore, the sliding resistance between the two can be reduced, and the use of the device can be completed.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A picking device weft feeder with a guide hole, comprising a housing (1); the method is characterized in that: two sides of the interior of the shell (1) are respectively provided with a guide mechanism (4), the interior of the shell (1) is provided with a clamping arm (3), and the interior of the clamping arm (3) is provided with a sliding mechanism (5);

the guide mechanism (4) comprises a sliding groove (401), a sliding block (402) and a connecting rod (403), the sliding groove (401) is arranged on one side inside the shell (1), the sliding block (402) is slidably mounted inside the sliding groove (401), and the connecting rod (403) is mounted at one end outside the sliding block (402);

slide mechanism (5) are including fixed frame (501), universal shell (502) and universal ball (503), the inside at arm lock (3) is installed to fixed frame (501), universal shell (502) are all installed to the top and both sides of fixed frame (501) inside, the inside slidable mounting of universal shell (502) has universal ball (503).

2. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: the front surface of the shell (1) is provided with a guide hole (101), and four corners of the outer part of the shell (1) are provided with mounting blocks (102).

3. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: the rotating shaft (2) is installed on one side, far away from the guide mechanism (4), of the interior of the shell (1), and one end of the clamping arm (3) is installed on the surface of the rotating shaft (2) through a bearing.

4. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: limiting plate (201) is installed to the inside one side that is close to pivot (2) of shell (1), and the top both sides of limiting plate (201) respectively with the bottom and the top overlap joint of two upper and lower arm lock (3).

5. A picking device thread feeder with guiding holes according to claim 4, characterized in that: first springs (202) are installed on the upper side and the lower side of the limiting plate (201), and one ends of the two first springs (202) are connected with the clamping arms (3).

6. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: clamping block (301) is installed to the outside one end of arm lock (3), and the bottom of top clamping block (301) is equipped with sawtooth (302), and the top of below clamping block (301) is equipped with draw-in groove (303).

7. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: the inner part of the clamping arm (3) is provided with a through hole (304), and the inner diameter of the through hole is larger than the distance between the left universal ball and the right universal ball (503).

8. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: the telescopic rods (601) are mounted on two sides of the inner portion of the fixing frame (501), and one end of the outer portion of each telescopic rod (601) is connected with the universal shell (502).

9. A picking device thread feeder with a guiding hole according to claim 8, characterized in that: the surface mounting of telescopic link (601) has second spring (6), and the both ends of second spring (6) are connected with universal shell (502) and fixed frame (501) respectively.

10. A picking device thread feeder with a guiding hole according to claim 1, characterized in that: the sliding groove (401) is arc-shaped, and the sliding block (402) is cylindrical.