CN219752602U - A double-sided circular knitting machine - Google Patents

Abstract

The utility model discloses a double-sided circular knitting machine, which comprises a circular knitting machine main body, wherein the circular knitting machine main body comprises a frame, an annular frame, side posts, a circular ring and a yarn roll, one side of each side post is provided with a sliding groove, a motor is arranged in each sliding groove, the bottom end of each motor is fixedly provided with a speed reducer, the bottom end of each speed reducer is provided with a connecting rotating shaft, the bottom end of each connecting rotating shaft is fixedly provided with a threaded rod, the threaded rod is in threaded connection with a sliding block, and one side of each sliding block is fixedly provided with a mounting plate; the motor drives the speed reducer to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the threaded rod to rotate, the threaded rod drives the sliding block to slide in the sliding groove, so that the circular ring is driven to move, after the yarn on the yarn roll is used up, when the yarn roll needs to be replaced, the position of the circular ring can be lowered, so that the yarn roll is convenient for workers to replace, the problem that the height of the partial yarn-weaving machine in the prior art is high, and the workers are inconvenient to replace the yarn roll is solved.

Description

A double-sided circular knitting machine

Technical field

The utility model belongs to the technical field of circular knitting machines, and specifically relates to a double-sided circular knitting machine.

Background technique

Circular knitting machine is a circular knitting machine, and its scientific name is circular knitting machine (or circular knitting machine). Because the circular knitting machine has many loop-forming systems (referred to as the number of yarn feed paths or loop-forming paths in the enterprise, referred to as the number of passes), it has high rotation speed, high output, fast pattern changes, good fabric quality, few processes, and strong product adaptability. , so it develops very quickly.

In the existing technology, workers need to frequently replace yarn rolls during the weaving process. However, some double-sided circular knitting machines are relatively large in size and have a relatively high overall height. The yarn rolls are generally placed on the circular knitting machine. At the upper edge, this results in that under normal circumstances, the staff cannot smoothly replace the yarn roll, and needs to use some tools. Not only are the steps cumbersome, but the efficiency is low, and it is difficult to replace the yarn roll.

No effective solutions have yet been proposed for the problems in related technologies.

Therefore, in order to solve the above problems, the present utility model provides a double-sided circular knitting machine.

Utility model content

In order to overcome the above technical problems, the purpose of this utility model is to provide a double-sided circular knitting machine. The motor drives the threaded rod to rotate, so that the slider slides in the chute, thereby driving the circular motion. When it is necessary to replace the new yarn When the yarn is being rolled, the position of the ring can be lowered to facilitate the staff to change the yarn roll. This solves the problem in the prior art that some circular knitting machines are relatively high and it is inconvenient for the staff to change the yarn roll.

The purpose of this utility model can be achieved through the following technical solutions:

A double-sided circular knitting machine includes a main body of the circular knitting machine. The main body of the circular knitting machine includes a frame, a ring frame, a side column, a ring and a yarn roll. A chute is provided on one side of the side column. A motor is installed inside the chute, a reducer is fixedly installed at the bottom end of the motor, a connecting shaft is installed at the bottom end of the reducer, a threaded rod is fixedly installed at the bottom end of the connecting shaft, and the threaded rod A slider is threadedly connected to the top. A mounting plate is fixedly installed on one side of the slider. A pillar is fixedly installed on the top of the mounting plate. The ring is fixedly installed on the top of the pillar. The threaded rod is driven by a motor to rotate. , causing the slider to slide in the chute, thereby driving the movement of the ring. When a new yarn roll needs to be replaced, the position of the ring can be lowered to facilitate the staff to replace the yarn roll, which solves the problem in the existing technology. The height of some circular knitting machines is relatively high, making it inconvenient for staff to change yarn rolls.

Further, the frame is fixedly installed on the bottom end of the main body of the circular loom, and the annular frame is installed on the top end of the frame.

Further, the side columns are fixedly installed on the bottom end of the annular frame, and the side columns are provided in three groups and evenly distributed on the bottom end of the annular frame.

Further, a first fixed seat is fixedly installed at the inner top of the chute, and the motor is fixedly installed at the bottom end of the first fixed seat. The output end of the inner rotating shaft of the motor is connected to the speed reducer through a coupling. The receiving end of the rotating shaft in the machine is connected, and the output end of the rotating shaft in the reducer is connected to the top end of the connecting rotating shaft through a coupling.

Further, a second fixing seat is fixedly installed at the inner bottom end of the chute, the bottom end of the threaded rod is rotationally connected to the second fixing seat, and the slide block is slidingly connected to the inside of the chute.

Further, a plurality of sets of yarn racks are evenly and fixedly installed on the top of the ring, and rotating rods are installed in the yarn racks, and the yarn rolls are connected through the rotating rods.

Further, the main body of the circular loom also includes but is not limited to a yarn supply mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, a pulling and winding mechanism and an auxiliary mechanism.

Compared with the existing technology, this utility model has the following beneficial effects:

In this utility model, the motor drives the reducer to rotate, the reducer drives the connecting shaft to rotate, the connecting shaft drives the threaded rod to rotate, and the threaded rod drives the slider to slide in the chute, thereby driving the ring to move, and the yarn on the yarn roll After the thread is used up, when a new yarn roll needs to be replaced, the position of the ring can be lowered to facilitate the staff to replace the yarn roll, which solves the problem that some circular looms in the existing technology are high in height and the staff do not need to Convenient replacement of yarn rolls.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a front view of the utility model;

Figure 3 is a cross-sectional view of point A of the present utility model.

Reference signs:

1. Main body of circular loom; 2. Frame; 3. Ring frame; 4. Side column; 401. Chute; 402. First fixed seat; 403. Motor; 404. Reducer; 405. Connecting shaft; 406. Threaded rod; 407, slider; 408, mounting plate; 409, pillar; 410, second fixed seat; 5, ring; 501, yarn stand; 502, rotating rod; 6, yarn roll.

Detailed ways

Below, the utility model is further described with reference to the accompanying drawings and specific implementation methods:

Please refer to Figures 1-3. A double-sided circular knitting machine according to an embodiment of the present invention includes a circular knitting machine main body 1. The circular knitting machine main body 1 includes a frame 2, an annular frame 3, a side column 4, and a ring 5. and yarn roll 6, a chute 401 is provided on one side of the side column 4, a motor 403 is installed inside the chute 401, a reducer 404 is fixedly installed at the bottom of the motor 403, and a connecting shaft is installed at the bottom of the reducer 404 405, a threaded rod 406 is fixedly installed at the bottom of the connecting shaft 405, a slider 407 is threadedly connected to the threaded rod 406, a mounting plate 408 is fixedly installed on one side of the slider 407, and a support 409 is fixedly installed at the top of the installation plate 408. A ring 5 is fixedly installed on the top of the pillar 409. The motor 403 drives the reducer 404 to rotate. The reducer 404 drives the connecting shaft 405 to rotate. The connecting shaft 405 drives the threaded rod 406 to rotate. The threaded rod 406 drives the slider 407 in the chute 401. Sliding, thereby driving the movement of the ring 5. After the yarn on the yarn roll 6 is used up, when a new yarn roll 6 needs to be replaced, the position of the ring 5 can be lowered to facilitate the staff to replace the yarn roll. 6. It solves the problem in the prior art that some circular knitting machines have a high height and it is inconvenient for workers to replace the yarn roll 6.

A frame 2 is fixedly installed at the bottom end of the circular knitting machine body 1, and a ring frame 3 is installed at the top of the frame 2.

The side columns 4 are fixedly installed at the bottom end of the annular frame 3. The side columns 4 are provided in three groups and are evenly distributed at the bottom end of the annular frame 3.

A first fixed seat 402 is fixedly installed at the inner top of the chute 401, and a motor 403 is fixedly installed at the bottom end of the first fixed seat 402. The output end of the inner rotating shaft of the motor 403 is connected to the receiving end of the inner rotating shaft of the reducer 404 through a coupling. The output end of the rotating shaft in the reducer 404 is connected to the top end of the connecting rotating shaft 405 through a coupling.

A second fixing base 410 is fixedly installed at the inner bottom end of the chute 401. The bottom end of the threaded rod 406 is rotationally connected to the second fixing base 410. The slider 407 is slidingly connected to the inside of the chute 401.

A plurality of sets of yarn racks 501 are evenly and fixedly installed on the top of the ring 5. Rotating rods 502 are installed in the yarn racks 501, and yarn rolls 6 are connected through the rotating rods 502.

The main body 1 of the circular loom also includes but is not limited to a yarn supply mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, a pulling and winding mechanism and an auxiliary mechanism.

The working principle of a double-sided circular knitting machine patented by this utility model is: the yarn supply mechanism, transmission mechanism, lubrication and dust removal (cleaning) mechanism, electrical control mechanism, pulling and winding mechanism and other auxiliary mechanisms on this circular knitting machine are very important to this field. It is a well-known technology for technicians and will not be described here. When the yarn on the yarn roll 6 is used up and a new yarn roll 6 needs to be replaced, the motor 403 is started and the reducer 404 is driven by the motor 403 to rotate. The reducer 404 drives the connecting shaft 405 to rotate, and the connecting shaft 405 drives the threaded rod 406 to rotate. The threaded rod 406 drives the slider 407 to slide in the chute 401, thereby driving the ring 5 to move. The position of the ring 5 can be lowered to facilitate the movement. The staff can replace the yarn roll 6, which solves the problem in the prior art that some circular knitting machines are of high height and it is inconvenient for the staff to replace the yarn roll 6.

Contents not described in detail in this description belong to the prior art known to those skilled in the art.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A double-sided circular knitting machine, characterized in that it includes a circular knitting machine main body (1), and the circular knitting machine main body (1) includes a frame (2), an annular frame (3), and a side column (4) , ring (5) and yarn roll (6), a chute (401) is provided on one side of the side column (4), and a motor (403) is installed inside the chute (401). A reducer (404) is fixedly installed at the bottom end of the motor (403), a connecting shaft (405) is installed at the bottom end of the reducer (404), and a threaded rod (405) is fixedly installed at the bottom end of the connecting shaft (405). 406), the threaded rod (406) is threadedly connected with a slider (407), a mounting plate (408) is fixedly installed on one side of the slider (407), and the top of the mounting plate (408) is fixedly installed There is a pillar (409), and the ring (5) is fixedly installed on the top of the pillar (409). 2. A double-sided circular knitting machine according to claim 1, characterized in that the frame (2) is fixedly installed on the bottom end of the circular knitting machine body (1), and the frame (2) ) is installed with the annular frame (3) at its top. 3. A double-sided circular knitting machine according to claim 1, characterized in that the side column (4) is fixedly installed at the bottom end of the annular frame (3), and the side column (4) is provided with There are three groups, and they are evenly distributed at the bottom of the ring frame (3). 4. A double-sided circular knitting machine according to claim 1, characterized in that a first fixing seat (402) is fixedly installed on the inner top of the chute (401), and the first fixing seat (402) The motor (403) is fixedly installed at the bottom end of the motor (403). The output end of the inner rotating shaft of the motor (403) is connected to the receiving end of the inner rotating shaft of the reducer (404) through a coupling. The reducer (404) 404) The output end of the inner rotating shaft is connected to the top end of the connecting rotating shaft (405) through a coupling. 5. A double-sided circular knitting machine according to claim 1, characterized in that a second fixing seat (410) is fixedly installed at the inner bottom end of the chute (401), and the threaded rod (406) The bottom end is rotationally connected to the second fixed seat (410), and the slider (407) is slidingly connected to the inside of the slide groove (401). 6. A double-sided circular knitting machine according to claim 1, characterized in that multiple groups of yarn racks (501) are evenly and fixedly installed on the top of the ring (5), and the yarn racks (501) 501) are equipped with rotating rods (502), and the yarn rolls (6) are connected through the rotating rods (502). 7. A double-sided circular knitting machine according to claim 1, characterized in that the circular knitting machine body (1) also includes but is not limited to a yarn supply mechanism, a transmission mechanism, a lubrication and dust removal mechanism, an electrical control mechanism, Pulling and coiling mechanism and auxiliary mechanism.