CN219586323U - Circular weft knitting machine for spinning - Google Patents

Abstract

The application discloses a circular weft machine for weaving, and relates to the technical field of circular weft machines. The application includes: a body on which a ring plate is rotated; a rotating part and a lifting part are both arranged on the body, and the ring plate is driven to rotate through the rotating part; The lifting part drives the connecting frame to move in the vertical direction; the driving part is arranged on the connecting frame, and the driving part is provided with a top frame, and the top frame is hinged with three connecting rods distributed in an annular array. When the application is in use, the connecting frame is driven to move in the vertical direction through the lifting part, thereby adjusting the height of the blower, and the driving part is used to drive the three connecting rods to rotate around their corresponding hinge points synchronously. The fan blades rotate together with the connecting rods, so as to adjust the blowing angle, and the three rotating rods are driven to rotate synchronously through the driving member, and the three fan blades rotate together with the three rotating rods respectively.

Description

Circular weft machine for textile

technical field

The application relates to the technical field of circular weft machines, in particular to circular weft machines for textile use.

Background technique

Circular weft machine is a kind of circular knitting machine. Its needle bed is cylindrical and disc-shaped. The diameter of the needle cylinder is generally 356-965 mm, and the machine number is generally E16-E32. It is mainly used to process various structures of knitting. Rough cloth is a commonly used machine in the textile industry. When the existing circular weft machine is in use, it is usually blown by multiple independent fixed fans to process the fluff and flying fluff generated. However, due to the use of multiple A separate fixed fan has a relatively fixed blowing angle and a small blowing range, which leads to poor treatment effect on fluff and flying catkins, and affects the color and quality of the finished knitted rough fabric. Therefore, a circular weft machine for textile is proposed.

Utility model content

The purpose of this application is to solve the problem of using multiple independent fixed fans, the blowing angle is relatively fixed, and the blowing range is small, which leads to poor treatment effect on fluff and flying catkins, and affects the fineness and quality of finished knitted rough cloth. Technical problem, the present application provides a circular weft machine for weaving.

The application specifically adopts the following technical solutions in order to achieve the above object:

Circular weft machines for textile use, including:

The body, on which a ring plate is rotated;

The rotating part and the lifting part are both arranged on the body, the ring plate is driven to rotate through the rotating part, the connecting frame is arranged on the lifting part, and the connecting frame is driven to move in the vertical direction through the lifting part;

The driving part is arranged on the connecting frame, and the top frame is arranged on the driving part, and three connecting rods distributed in an annular array are hinged on the top frame, and the three connecting rods are driven synchronously around each corresponding one by the driving part. The hinge point of the connecting rod is rotated, and a rotating rod is installed on the connecting rod. One end of the rotating rod is provided with a fan blade. A driving member is arranged on the top frame and the three rotating rods, and the three rotating rods are driven by the driving member. The rotating rods rotate synchronously.

Further, the rotating part includes a rotating shaft arranged on the body, a transmission gear sleeved on the rotating shaft, a gear ring sleeved on the ring plate, and a rotating motor arranged on the body. The output shaft of the rotating motor Connected with the rotating shaft, the gear ring meshes with the transmission gear.

Further, the transmission ratio of the transmission gear and the ring gear is four to one.

Further, the lifting part includes a lifting frame arranged on the body, a lifting rod slidably arranged on the lifting frame, a screw rod arranged on the body rotating and a lifting motor arranged on the body, and the connecting frame is arranged on the lifting rod The free end of the connecting frame and the ring plate are provided with a telescopic sleeve rod, the lifting rod is threadedly matched with the screw rod, and the output shaft of the lifting motor is connected with the screw rod.

Further, there are two telescopic rods distributed in a circular array.

Further, an electrostatic clamp is clamped on the body, and the output end of the electrostatic clamp is connected to the ground through a wire.

Further, the drive part includes a threaded rod rotatably arranged on the connecting frame, the connecting frame is provided with a driving motor and a fixed cylinder, the output shaft of the driving motor is connected to the threaded rod, and the fixed cylinder is located on the threaded rod. The top frame is arranged on the free end of the fixed cylinder, and the fixed cylinder is slidably provided with a drive block threaded with the screw rod, and the drive block is hinged with the same number of connecting rods and one-to-one correspondence. The free end of the driving rod is hinged to the connecting rod.

Further, the drive member includes a first rod that is rotatably arranged on the top frame, and a drive motor with an output shaft connected to the first rod is provided on the top frame, and the number of rotating rods is the same as that of the rotating rods on the top frame. And one-to-one correspondence with the second rod, the second rod is connected to the rotating rod through a universal joint transmission, and the second rod is connected to the first rod through a bevel gear assembly.

The beneficial effects of the application are as follows: when the application is in use, the lifting part drives the connecting frame to move in the vertical direction, thereby adjusting the height of the blowing, and the driving part drives the three connecting rods to synchronously rotate around their corresponding When the hinge point rotates, the rotating rod and the fan blades rotate together with the connecting rod, so as to adjust the angle of blowing. The driving parts drive the three rotating rods to rotate synchronously, and the three fan blades rotate together with the three rotating rods respectively. So that the three fan blades rotate synchronously, and the ring plate is driven to rotate through the rotating part, and the connecting frame is driven to rotate together to increase the range of blowing, thereby improving the treatment effect on fluff and flying catkins, and ensuring the fineness and quality of the finished knitted rough fabric. Therefore, it is more practical.

Description of drawings

Fig. 1 is a perspective view of the structure of the present application;

Fig. 2 is a perspective view of a part of the structure of the application;

Fig. 3 is the three-dimensional sectional view of Fig. 2 of the present application;

Fig. 4 is an enlarged view of place A in Fig. 3 of the present application;

Fig. 5 is an enlarged view of place B in Fig. 3 of the present application;

Fig. 6 is another structural perspective view of another part of the present application;

Fig. 7 is an enlarged view of position C in Fig. 6 of the present application.

Reference signs: 1, body; 2, ring plate; 3, rotating part; 301, rotating shaft; 302, transmission gear; 303, gear ring; 304, rotating motor; 4, lifting part; 401, lifting frame; 402, lifting Rod; 403, screw rod; 404, lifting motor; 405, telescopic sleeve rod; 5, connecting frame; 6, driving part; 601, screw rod; 602, driving motor; Rod; 7, top frame; 8, connecting rod; 9, rotating rod; 10, fan blade; 11, driving member; 1101, first rod; 1102, drive motor; 1103, second rod; 1104, universal joint; 1105, a bevel gear assembly; 12, an electrostatic clamp; 13, a wire.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

As shown in Fig. 1-Fig. 7, the circular weft machine for weaving proposed by one embodiment of the present application includes:

The body 1 is provided with a ring plate 2 rotating on it, and the ring plate 2 is in a horizontal direction;

The rotating part 3 and the lifting part 4 are both arranged on the body 1, and the ring plate 2 is driven to rotate through the rotating part 3. The connecting frame 5 is arranged on the lifting part 4, and the connecting frame 5 is located above the ring plate 2, and the connecting frame is driven by the lifting part 4. The frame 5 moves vertically, and when the ring plate 2 rotates, the connecting frame 5 will rotate along with it;

The driving part 6 is arranged on the connecting frame 5, the driving part 6 is provided with a top frame 7, the top frame 7 is located above the connecting frame 5, and the top frame 7 is hinged with three connecting rods 8 distributed in an annular array, which are driven by the driving part 6. The three connecting rods 8 rotate synchronously around their respective corresponding hinge points. A rotating rod 9 is arranged on the connecting rod 8. One end of the rotating rod 9 is provided with a fan blade 10. The fan blade 10 is fixedly connected with the rotating rod 9. The top frame 7 is connected with the rotating rod 9. The three rotating rods 9 are provided with driving parts 11, and the three rotating rods 9 are driven to rotate synchronously through the driving parts 11;

When in use, the lifting part 4 drives the connecting frame 5 to move in the vertical direction, thereby adjusting the height of the blowing, and the driving part 6 drives the three connecting rods 8 to rotate around their corresponding hinge points synchronously. The blades 10 all rotate together with the connecting rod 8, thereby adjusting the angle of blowing, and the three rotating rods 9 are driven to rotate synchronously through the driving member 11, and the three fan blades 10 are respectively rotated together with the three rotating rods 9, so that The three fan blades 10 rotate synchronously, the ring plate 2 is driven to rotate through the rotating part 3, and the connecting frame 5 is driven to rotate together to increase the range of blowing, thereby improving the treatment effect on fluff and flying catkins, and ensuring the fineness and quality of the finished knitted rough fabric. quality and therefore more practical.

As shown in FIG. 2 , in some embodiments, the rotating part 3 includes a rotating shaft 301 arranged on the machine body 1 , a transmission gear 302 sleeved on the rotating shaft 301 , a toothed ring 303 sleeved on the ring plate 2 , and a set The rotating motor 304 on the body 1, the rotating shaft 301 is in a vertical direction, the transmission gear 302 is fixedly connected with the rotating shaft 301, the gear ring 303 is fixedly connected with the ring plate 2, the rotating motor 304 is fixed on the body 1, and the output of the rotating motor 304 The shaft is connected to the rotating shaft 301, and the gear ring 303 is meshed with the transmission gear 302. Referring to the above, when in use, the rotating motor 304 is turned on, the rotating motor 304 works, and the output shaft rotates, driving the rotating shaft 301 and the transmission gear 302 to rotate together, and the gear ring 303 It will rotate together with the transmission gear 302 due to the meshing effect, thereby driving the ring plate 2 to rotate.

As shown in Figure 2, in some embodiments, the transmission ratio of the transmission gear 302 and the ring gear 303 is four to one, and the diameter of the transmission gear 302 is a quarter of the diameter of the ring gear 303, that is, the transmission gear 302 rotates once , the ring gear 303 rotates a quarter of a turn, so the transmission ratio of the two is four to one. This design can reduce the rotation speed of the ring plate 2 to a certain extent, thereby improving the uniformity when processing fluff and flying catkins. and thus indirectly improve the treatment effect.

As shown in FIGS. 2-4 , in some embodiments, the lifting part 4 includes a lifting frame 401 arranged on the body 1 , a lifting rod 402 slidably arranged on the lifting frame 401 , and a screw rod 403 rotatably arranged on the body 1 And the lifting motor 404 that is arranged on the body 1, the lifting frame 401 is in the vertical direction and is fixed on the body 1, the lifting rod 402 is in the vertical direction and slides along the vertical direction, the screw rod 403 is in the vertical direction, and the lifting motor 404 Fixed on the body 1, the connecting frame 5 is arranged on the free end of the elevating rod 402 and rotates with it, the connecting frame 5 is arranged on the top of the elevating rod 402, and a telescopic sleeve rod 405 is arranged between the connecting frame 5 and the ring plate 2, The telescopic sleeve rod 405 is in a vertical direction and its two ends are respectively fixedly connected with the ring plate 2 and the connecting frame 5. The lifting rod 402 is threadedly matched with the screw rod 403, and the output shaft of the lifting motor 404 is connected with the screw rod 403. Referring to the above, when the ring plate 2 When rotating, it will drive the telescopic sleeve rod 405 to rotate together, thereby driving the connecting frame 5 to rotate together. When in use, turn on the lifting motor 404, the lifting motor 404 will work, the output shaft will rotate forward, and the screw rod 403 will be driven to rotate together, and the lifting rod 402 will Due to the action of the thread, it slides upwards in the vertical direction, thereby driving the connecting frame 5 to move upwards in the vertical direction. During this process, the total length of the telescopic sleeve rod 405 increases and plays the role of guiding, limiting and supporting. On the contrary, When the output shaft of the lifting motor 404 is reversed, it drives the screw rod 403 to rotate together, and the lifting rod 402 will slide down in the vertical direction due to the screw thread, thereby driving the connecting frame 5 to move down in the vertical direction. , the total length of the telescopic sleeve rod 405 is reduced and plays the role of guiding, limiting and supporting.

As shown in Figure 2, in some embodiments, the number of telescopic sleeve rods 405 is two and distributed in a circular array. Referring to the above, in order to make the layout more reasonable and improve the stability during use, the telescopic sleeve rods The number of 405 is set to two and distributed in a circular array.

As shown in Figure 1, in some embodiments, an electrostatic clamp 12 is clamped on the body 1, and the output end of the electrostatic clamp 12 is connected to the ground through a wire 13. Referring to the above, when in use, the electrostatic clamp 12 is clamped on On the yarn loop of the machine body 1, the electrostatic clamp 12 will transmit the static electricity generated by the fabric to the ground through the wire 13, which can not only prevent the weaving threads from being entangled with each other, but also prevent fluff and flying fluff from adhering to the weaving thread due to static electricity , thereby improving the fineness and quality of the finished knitted rough fabric.

As shown in Figures 3-5, in some embodiments, the driving part 6 includes a screw 601 that is rotatably arranged on the connecting frame 5, the screw 601 is in a vertical direction, and the connecting frame 5 is provided with a driving motor 602 and a fixed The cylinder 603, the drive motor 602 is fixed on the connecting frame 5, the fixed cylinder 603 is in a vertical direction and the bottom end is fixedly connected with the connecting frame 5, the output shaft of the driving motor 602 is connected with the screw rod 601, and the fixed cylinder 603 is located on the screw rod 601 The top frame 7 is arranged on the free end of the fixed cylinder 603, and the top frame 7 is fixed on the top of the fixed cylinder 603. The fixed cylinder 603 is slidably provided with a drive block 604 threaded with the screw rod 601. The drive block 604 is arranged along the vertical Sliding in the straight direction, the driving block 604 is hinged with the driving rod 605 having the same number as the connecting rod 8 and one-to-one correspondence, and the free end of the driving rod 605 is hinged with the connecting rod 8. With reference to the above, when in use, open the driving motor 602, The driving motor 602 works, the output shaft rotates forward, and drives the screw rod 601 to rotate together. The driving block 604 will slide upwards in the vertical direction due to the action of the thread, and the three driving rods 605 rotate synchronously around their corresponding hinge points respectively, thereby driving the three driving rods. The two connecting rods 8 synchronously rotate around their corresponding hinge points until they tend to be horizontal. On the contrary, when the output shaft of the driving motor 602 is reversed, the screw rod 601 is driven to rotate together, and the driving block 604 will be driven along the vertical direction due to the screw thread. The three driving rods 605 are rotated synchronously around their corresponding hinge points respectively, so as to drive the three connecting rods 8 to rotate synchronously around their corresponding hinge points to tend to the vertical direction.

As shown in FIG. 7 , in some embodiments, the driving member 11 includes a first rod 1101 rotatably arranged on the top frame 7, the first rod 1101 is in a vertical direction, and the top frame 7 is provided with an output shaft and a first rod. The driving motor 1102 connected by 1101, the driving motor 1102 is fixed on the top frame 7, and the top frame 7 is provided with a second rod 1103 which is the same in number as the rotating rod 9 and corresponds one to one. The second rod 1103 is in a horizontal direction. The two ends of the universal joint 1104 are fixedly connected with the second rod 1103 and the rotating rod 9 respectively. When the second rod 1103 rotates, the universal joint 1104 Drive the rotary rod 9 to rotate synchronously, the second rod 1103 and the first rod 1101 are connected through a bevel gear assembly 1105, the bevel gear assembly 1105 is composed of a bevel gear plate and three bevel gears, the bevel gear plate is fixed on the first rod On 1101, the three bevel gears are respectively fixed on the three second rods 1103. When the first rod 1101 rotates, the bevel gear assembly 1105 drives the three second rods 1103 to rotate synchronously. Referring to the above, when in use, Turn on the drive motor 1102, drive the motor 1102 to work, the output shaft rotates, drives the first rod 1101 to rotate, drives the three second rods 1103 to rotate synchronously through the bevel gear assembly 1105, and drives the three rotating rods 9 through three universal joints 1104 respectively synchronous rotation.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A circular weft machine for weaving, characterized in that it comprises: The body (1), on which a ring plate (2) is rotated; The rotating part (3) and the lifting part (4) are both arranged on the body (1), the ring plate (2) is driven to rotate through the rotating part (3), and the lifting part (4) is provided with a connection frame (5), driving the connecting frame (5) to move in the vertical direction through the lifting part (4); The driving part (6) is arranged on the connecting frame (5), and the top frame (7) is arranged on the driving part (6), and three connecting rods distributed in an annular array are hinged on the top frame (7) (8), drive the three connecting rods (8) to rotate around their corresponding hinge points synchronously through the driving part (6), and a rotating rod (9) is arranged on the connecting rod (8), and the rotating rod One end of (9) is provided with a fan blade (10), and the top frame (7) and the three rotating rods (9) are provided with a driving member (11), and the three rotating rods are driven by the driving member (11). (9) Rotate synchronously. 2. The circular weft machine for weaving according to claim 1, characterized in that, the rotating part (3) comprises a rotating shaft (301) arranged on the machine body (1) for rotation, a rotating shaft (301) sleeved on The transmission gear (302), the gear ring (303) sleeved on the ring plate (2) and the rotating motor (304) arranged on the body (1), the output shaft of the rotating motor (304) and the rotating shaft (301 ) connection, the ring gear (303) meshes with the transmission gear (302). 3. The circular weft machine for weaving according to claim 2, characterized in that, the transmission ratio of the transmission gear (302) to the ring gear (303) is four to one. 4. The circular weft machine for weaving according to claim 1, characterized in that, the lifting part (4) comprises a lifting frame (401) arranged on the machine body (1), and is slidably arranged on the lifting frame (401). Lifting rod (402), rotating the screw rod (403) arranged on the body (1) and the lifting motor (404) arranged on the body (1), the connecting frame (5) is arranged on the lifting rod (402) The free end is rotatably matched with it, a telescopic sleeve rod (405) is arranged between the connecting frame (5) and the ring plate (2), the lifting rod (402) is threadedly matched with the screw rod (403), and the lifting motor The output shaft of (404) is connected with screw rod (403). 5. The textile circular weft machine according to claim 4, characterized in that, the number of the telescopic sleeve rods (405) is two and distributed in a circular array. 6. The circular weft machine for weaving according to claim 1, characterized in that, the body (1) is clamped with an electrostatic clamp (12), and the output end of the electrostatic clamp (12) is passed through a wire (13) Connect to ground. 7. The circular weft machine for weaving according to claim 1, characterized in that, the drive part (6) comprises a threaded mandrel (601) rotatably arranged on the connecting frame (5), and the connecting frame (5) A drive motor (602) and a fixed cylinder (603) are arranged on the top, the output shaft of the drive motor (602) is connected to the screw rod (601), and the fixed cylinder (603) is located outside the screw rod (601), so The top frame (7) is arranged on the free end of the fixed cylinder (603), and the fixed cylinder (603) is slidably provided with a driving block (604) threaded with the screw rod (601), and the driving block (604) There are driving rods (605) with the same number as the connecting rods (8) and one-to-one correspondence on the upper hinge, and the free ends of the driving rods (605) are hinged with the connecting rods (8). 8. The circular weft machine for weaving according to claim 1, characterized in that, the driving member (11) comprises a first rod (1101) rotatably arranged on the top frame (7), and the top frame (7) ) is provided with a driving motor (1102) whose output shaft is connected to the first rod (1101), and the top frame (7) is provided with a second rod (1103) that is the same in number as the rotating rod (9) and corresponds one to one. ), the transmission connection between the second rod (1103) and the rotating rod (9) is through a universal joint (1104), and the transmission connection between the second rod (1103) and the first rod (1101) is through a bevel gear assembly ( 1105) Transmission connection.