CN216304103U

CN216304103U - Bobbin fixing device for computer flat knitting machine

Info

Publication number: CN216304103U
Application number: CN202122451022.8U
Authority: CN
Inventors: 林春晓; 林少鹏; 林金练; 肖伟霖; 郭剑澜
Original assignee: Fujian Yonthin Digital Control Technology Co ltd
Current assignee: Fujian Yonthin Digital Control Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-15
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a bobbin fixing device for a computer flat knitting machine, which comprises a first limiting column, wherein the top of the first limiting column is fixedly provided with a second limiting column, the bottom of the first limiting column is fixedly provided with an installation plate, the bottom of the installation plate is provided with a base plate, the periphery of the installation plate is fixedly provided with connecting columns which are uniformly distributed, the top of the base plate is fixedly provided with first pulley frames which are uniformly distributed, and the center of the top of the base plate is rotatably connected with the bottom of the installation plate through a bearing. According to the utility model, the first limiting column is arranged to install the second limiting column, the rotating disc is arranged to fix the top of the bobbin, the chassis is arranged to install the first pulley yoke, the first pulley yoke is arranged to limit the installation disc, the installation disc is prevented from shaking in the rotating process, and the limiting rod is arranged to limit the bottom of the inner cavity of the bobbin.

Description

Bobbin fixing device for computer flat knitting machine

Technical Field

The utility model relates to the technical field of computerized flat knitting machines, in particular to a bobbin fixing device for a computerized flat knitting machine.

Background

The computerized flat knitting machine is a double-needle-plate latch needle weft knitting machine, a cam device of the computerized flat knitting machine is like a group of plane cams, the stitch of a knitting needle can enter a groove of the cam, a cam is moved to force the knitting needle to do regular lifting motion in the groove of a needle plate, and the yarn can be knitted into a knitted fabric through the actions of the needle hook and the needle latch, and a coil gradually withdraws from the needle hook, opens the needle latch and withdraws from the needle latch to be hung on a needle rod in the lifting process of the knitting needle; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.

When the computerized flat knitting machine works, the thread cylinder is needed to be used, the existing thread cylinder is only sleeved on the limiting rod, so that the thread cylinder shakes during working, and the working efficiency of the computerized flat knitting machine is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bobbin fixing device for a computerized flat knitting machine, which has the advantage of good fixing effect and solves the problem that the working efficiency of the computerized flat knitting machine is greatly influenced because the bobbin is shaken when the bobbin works because the bobbin is only sleeved on a limiting rod at present.

In order to achieve the purpose, the utility model provides the following technical scheme: a wire barrel fixing device for a computer flat machine comprises a first limiting column, wherein a second limiting column is fixedly installed at the top of the first limiting column, an installation disc is fixedly installed at the bottom of the first limiting column, a base disc is arranged at the bottom of the installation disc, connecting columns which are uniformly distributed are fixedly installed on the periphery of the installation disc, first pulley frames which are uniformly distributed are fixedly installed at the top of the base disc, the center of the top of the base disc is rotatably connected with the bottom of the installation disc through a bearing, a rotating disc is arranged at the top of the second limiting column, first through grooves which are uniformly distributed are formed in the first limiting column, first sliding grooves are formed in the first limiting column and located on two sides of the first through grooves, limiting rods are arranged in the first through grooves, threaded grooves are formed in the top of the second limiting column, and threaded rods are rotatably connected to the inner parts of the threaded grooves, the surface of the second limiting column is provided with uniformly distributed second through grooves, second sliding grooves are formed in the second limiting column and located on two sides of the second through grooves, and connecting clamping blocks are arranged in the second through grooves.

Preferably, the top of the first pulley frame is slidably connected with the bottom of the mounting disc, and the top of the threaded rod is fixedly connected with the bottom of the rotating disc.

Preferably, the first sliding block is connected to the inside of the first sliding groove in a sliding manner, and one side, close to the first sliding block, of the first sliding block is fixedly connected with the two sides of the limiting rod.

Preferably, two first springs are fixedly mounted inside the first through groove, and one side, which is relatively far away from the first springs, of the first through groove is fixedly connected with one side, which is relatively close to the limiting rod.

Preferably, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively with the both sides fixed connection of connecting the fixture block.

Preferably, a second spring is fixedly mounted inside the second through groove, and one side, relatively far away from the second spring, of the second spring is fixedly connected with one side, relatively close to the connecting clamping block.

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

1. the utility model installs the second limiting post by arranging the first limiting post, fixes the top of the bobbin by arranging the rotating disc, installs the first pulley yoke by arranging the chassis, limits the installation disc by arranging the first pulley yoke, prevents the installation disc from shaking in the rotating process, limits the bottom of the inner cavity of the bobbin by arranging the limiting rod, limits the top of the inner cavity of the bobbin by arranging the connecting fixture block, limits the bottom of the outer side of the bobbin by arranging the connecting post, installs the second spring by arranging the second through groove, installs the first spring by arranging the first through groove, limits the first slide block by arranging the first sliding groove, prevents the first slide block from shaking in the moving process, limits the second slide block by arranging the second sliding groove, prevents the second slide block from shaking in the moving process, meanwhile, the problem that the working efficiency of the computerized flat knitting machine is greatly influenced due to the fact that the existing thread cylinder is only sleeved on the limiting rod and is rocked when the thread cylinder works is solved.

2. According to the utility model, the connecting column is installed by arranging the installation disc, the limiting rod is limited by arranging the first sliding block, the limiting rod is prevented from shaking in the moving process, the limiting rod is buffered by arranging the first spring, the connecting clamping block is limited by arranging the second sliding block, the connecting clamping block is prevented from shaking in the moving process, and the connecting clamping block is buffered by arranging the second spring.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a first spacing column according to the present invention;

FIG. 3 is a schematic cross-sectional view of a second limiting post according to the present invention.

In the figure: 1. a first limit post; 2. a second limit post; 3. connecting a clamping block; 4. rotating the disc; 5. a limiting rod; 6. connecting columns; 7. a first sheave frame; 8. a threaded rod; 9. a chassis; 10. a first through groove; 11. a first spring; 12. a first chute; 13. a first slider; 14. a thread groove; 15. a second through groove; 16. a second chute; 17. a second spring; 18. a second slider; 19. and (7) mounting a disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a bobbin fixing device for a computer flat knitting machine comprises a first limiting post 1, a second limiting post 2 is fixedly installed on the top of the first limiting post 1, a mounting plate 19 is fixedly installed on the bottom of the first limiting post 1, a base plate 9 is arranged on the bottom of the mounting plate 19, connecting posts 6 which are uniformly distributed are fixedly installed on the periphery of the mounting plate 19, first pulley frames 7 which are uniformly distributed are fixedly installed on the top of the base plate 9, the center of the top of the base plate 9 is rotatably connected with the bottom of the mounting plate 19 through a bearing, a rotating plate 4 is arranged on the top of the second limiting post 2, first through grooves 10 which are uniformly distributed are formed in the first limiting post 1, first sliding grooves 12 are formed in the first limiting post 1 and positioned on two sides of the first through grooves 10, a limiting rod 5 is arranged in the first through grooves 10, threaded grooves 14 are formed in the top of the second limiting post 2, the interior of the thread groove 14 is rotatably connected with a threaded rod 8, the surface of the second limiting post 2 is provided with second through grooves 15 which are uniformly distributed, the interior of the second limiting post 2 and two sides of the second through grooves 15 are both provided with second sliding grooves 16, the interior of the second through grooves 15 is provided with a connecting fixture block 3, the second limiting post 2 is installed by arranging the first limiting post 1, the top of the bobbin is fixed by arranging a rotating disc 4, the first pulley frame 7 is installed by arranging a chassis 9, the mounting disc 19 is limited by arranging the first pulley frame 7, the mounting disc 19 is prevented from shaking in the rotating process, the bottom of the inner cavity of the bobbin is limited by arranging a limiting rod 5, the top of the inner cavity of the bobbin is limited by arranging a connecting fixture block 3, the bottom of the outer side of the bobbin is limited by arranging a connecting post 6, and the second spring 17 is installed by arranging the second through grooves 15, the first spring 11 is installed by arranging the first through groove 10, the first sliding block 13 is limited by arranging the first sliding groove 12, the first sliding block 13 is prevented from shaking in the moving process, the second sliding block 18 is limited by arranging the second sliding groove 16, the second sliding block 18 is prevented from shaking in the moving process, the top of the first pulley frame 7 is in sliding connection with the bottom of the mounting disc 19, the top of the threaded rod 8 is fixedly connected with the bottom of the rotating disc 4, the connecting column 6 is installed by arranging the mounting disc 19, the first sliding block 13 is in sliding connection with the first sliding groove 12, one side, close to the first sliding block 13, of the first sliding block 13 is fixedly connected with the two sides of the limiting rod 5, the limiting rod 5 is limited by arranging the first sliding block 13, the limiting rod 5 is prevented from shaking in the moving process, the two first springs 11 are fixedly installed in the first through groove 10, one side fixed connection that one side that first spring 11 kept away from relatively is close to relatively with gag lever post 5, cushion gag lever post 5 through setting up first spring 11, the inside sliding connection of second spout 16 has second slider 18, one side that second slider 18 is close to relatively and the both sides fixed connection of being connected fixture block 3, it is spacing to connect fixture block 3 through setting up second slider 18, prevent to connect fixture block 3 and take place to rock at the in-process that removes, the inside fixed mounting that the second led to groove 15 has second spring 17, one side that second spring 17 kept away from relatively and one side fixed connection that connection fixture block 3 is close to relatively, cushion connection fixture block 3 through setting up second spring 17.

During the use, when installing the bobbin, with the bobbin cover on the surface of first spacing post 1 and the spacing post 2 of second, under the effect of first spring 11 and second spring 17 for connect fixture block 3 and gag lever post 5 and move to the outside, fix the inner chamber of bobbin, insert threaded rod 8 in the inside of thread groove 14, rotate rolling disc 4, drive threaded rod 8 through rolling disc 4 and rotate, thereby make rolling disc 4 fix the top of bobbin.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bobbin fixing device for computer flat knitting machine, includes first spacing post (1), its characterized in that: a second limiting column (2) is fixedly mounted at the top of the first limiting column (1), a mounting disc (19) is fixedly mounted at the bottom of the first limiting column (1), a chassis (9) is arranged at the bottom of the mounting disc (19), connecting columns (6) which are uniformly distributed are fixedly mounted at the periphery of the mounting disc (19), first pulley frames (7) which are uniformly distributed are fixedly mounted at the top of the chassis (9), the center of the top of the chassis (9) is rotatably connected with the bottom of the mounting disc (19) through a bearing, a rotating disc (4) is arranged at the top of the second limiting column (2), first through grooves (10) which are uniformly distributed are formed in the first limiting column (1), first sliding grooves (12) are formed in the first limiting column (1) and positioned at two sides of the first through grooves (10), and limiting rods (5) are arranged in the first through grooves (10), thread groove (14) have been seted up at the top of spacing post of second (2), the inside rotation of thread groove (14) is connected with threaded rod (8), evenly distributed's the logical groove of second (15) has been seted up on the surface of the spacing post of second (2), second spout (16) have all been seted up to the inside of the spacing post of second (2) and the both sides that are located second through groove (15), the inside that the second led to groove (15) is provided with connects fixture block (3).

2. The bobbin fixing device for the computerized flat knitting machine according to claim 1, wherein: the top of the first pulley frame (7) is in sliding connection with the bottom of the mounting disc (19), and the top of the threaded rod (8) is fixedly connected with the bottom of the rotating disc (4).

3. The bobbin fixing device for the computerized flat knitting machine according to claim 1, wherein: the inside sliding connection of first spout (12) has first slider (13), one side that first slider (13) is close to relatively and the both sides fixed connection of gag lever post (5).

4. The bobbin fixing device for the computerized flat knitting machine according to claim 1, wherein: two first springs (11) are fixedly mounted inside the first through groove (10), and one side, far away from relatively, of each first spring (11) is fixedly connected with one side, close to relatively, of the limiting rod (5).

5. The bobbin fixing device for the computerized flat knitting machine according to claim 1, wherein: the inside sliding connection of second spout (16) has second slider (18), one side that second slider (18) are close to relatively with the both sides fixed connection of connecting fixture block (3).

6. The bobbin fixing device for the computerized flat knitting machine according to claim 1, wherein: the inside fixed mounting that leads to groove (15) of second has second spring (17), one side that second spring (17) kept away from relatively with be connected fixture block (3) one side fixed connection that is close to relatively.