CN217839319U - Novel single-side high-speed knitting circular weft knitting machine - Google Patents

Abstract

The utility model relates to a novel single-sided high-speed circular weft knitting machine, comprising a base, a high-speed motor is fixedly connected to the center below the base, an output shaft of the high-speed motor is fixedly connected to a material frame, and the outer side of the material frame passes through The bracket is fixedly connected with a fixing cylinder, the fixing cylinder is provided with a fixing box, and the inner cavity of the fixing cylinder and the fixing box is provided with an adjustment mechanism. By setting the adjustment mechanism, the electric push rod provides the lifting power source, and then the height of the fan blade on the fixed box is adjusted by the cooperation of the sliding seat and the support rod, so as to meet the wind power removal work of different yarn positions, and the servo motor Provide a unified driving source, and then use the cooperation of the reducer, driving bevel gear, driven bevel gear, rotating shaft and fan blades to synchronously drive three sets of fan blades to perform wind-powered impurity removal treatment on the yarn by a single driving source, reducing costs And the function of saving energy and reducing consumption, reducing the working load of single jersey circular knitting machine.

Description

A new type of single-sided high-speed knitting circular weft machine

technical field

The utility model relates to the technical field of single-side knitting circular weft machines, in particular to a novel single-side high-speed circular weft knitting machine.

Background technique

The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, the current textile is not only a traditional Hand spinning and weaving also include clothing, industrial and decorative textiles produced by non-woven technology, modern three-dimensional weaving technology, and modern electrostatic nano-netting technology. Therefore, modern textile refers to a kind of fiber or fiber collection. Solid multi-scale structure processing technology.

With the upgrading of the current textile technology, a single-knitting circular weft machine for plain jersey and beaded fabrics has appeared on the market. In the process, the yarn is basically cleaned by wind power with multiple sets of fixed fans, and the yarn cannot be adjusted by wind power to remove impurities, resulting in remaining fluff and impurities on the yarn, which will affect the color and quality of the fabric woven from the yarn. , but also increase the component cost and use cost of the fan, and increase the working load of the single-jersey circular knitting machine.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art that the yarn cannot be adjusted by wind power to remove impurities, and at the same time it also increases the component cost and use cost of the fan, and proposes a new type of single-sided high-speed knitting circular weft machine.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of single-sided high-speed circular knitting machine, including a base, a spacer frame is fixedly connected around the top of the base, a needle frame is arranged around the top of the spacer frame, and the base is fixed by a fixing column Connected with a lead frame, the outer periphery of the lead frame is connected with a wire barrel for rotation, the periphery of the lead frame close to the wire barrel is fixedly connected with a carding frame, and the center under the base is fixedly connected with a high-speed motor, and the high-speed The output shaft of the motor is fixedly connected with a material frame, the outer side of the material frame is fixedly connected with a fixed cylinder through a bracket, the fixed cylinder is provided with a fixed box, and the inner cavity of the fixed cylinder and the fixed box is provided with an adjustment mechanism.

Preferably, the adjustment mechanism includes an electric push rod fixed at the bottom of the inner cavity of the fixed cylinder, the piston rod of the electric push rod is fixedly connected with a sliding seat that is slidably matched with the fixed cylinder, and the sliding seat The four sides of the box are fixedly connected with a support rod that is fixedly matched with the fixed box, and the top of the fixed box is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with a reducer and a driving bevel gear in sequence from top to bottom. Driven bevel gears are meshed with driven bevel gears around the bevel gears, and a rotating shaft is fixedly connected to the inner cavity of the driven bevel gears, and a fan blade is fixedly connected to the side of the rotating shaft away from the fixed box.

Preferably, the struts are distributed equidistantly along the longitudinal axis of the slider, and the angle between adjacent struts is set to 120°.

Preferably, the cross-sectional area of the driving bevel gear is larger than that of the driven bevel gear, and the driven bevel gears are distributed equidistantly at 120° along the longitudinal axis of the driving bevel gear.

Preferably, vertical grooves are opened around the fixed cylinder, and the inner cavity of the vertical groove is slidably connected with a carriage fixedly fitted with the pole.

Preferably, the fixed box is fixedly connected to the limit seat near the center of the fixed cylinder, and the limit seat is provided with a limit groove for use with the fixed cylinder.

Preferably, hollow plates are fixedly connected around the material frame, and winding rollers are rotatably connected above the material frame.

In the utility model, the new type of single-sided high-speed circular weft knitting machine is provided with an adjustment mechanism, and the electric push rod provides the power source for lifting, and then the height of the fan blade on the fixed box is adjusted by the cooperation of the sliding seat and the support rod. The lifting adjustment is carried out to meet the wind power removal work of different yarn positions. The servo motor provides a unified driving source, and then the reducer, the driving bevel gear, the driven bevel gear, the rotating shaft and the fan blade cooperate to form a single driving source. It drives three sets of fan blades to carry out wind power removal of impurities on the yarn, which can reduce costs, save energy and reduce consumption, and reduce the working load of single-jersey circular knitting machines.

The struts are distributed equidistantly along the longitudinal axis of the sliding seat, and the surrounding area of the bottom of the fixed box is evenly supported by force, ensuring the stability of the fixed box during the lifting process and avoiding the shaking and skewing of the fixed box. Through the cross-sectional area of the active bevel gear The cross-sectional area of the driven bevel gear is larger than that of the driven bevel gear, and the driven bevel gear is covered with transmission to avoid separation between the driven bevel gear and the driven bevel gear when the size is too small.

Through the vertical groove and the sliding frame, while providing support for the lifting space of the pole, it also provides sliding limit compensation for the pole to improve the stability during the lifting process of the pole. Through the limit seat and the limit groove, the fixed box The limit processing is carried out between the fixed box and the fixed cylinder to avoid misalignment and skew of the fixed box and the fixed cylinder in the reset state. Through the hollow plate, the overall weight of the material frame is reduced, and the work burden of the high-speed motor is reduced. At the same time, it is also convenient for the staff to observe the material frame For the storage of the inner fabric, through the winding roller, the woven and formed fabric is auxiliary driven, which is beneficial to the orderly storage of the fabric in the material frame.

Description of drawings

Fig. 1 is the structural representation of a kind of novel single-sided high-speed knitting circular weft machine proposed by the utility model;

Fig. 2 is the structural representation of drive motor, material frame, fixed barrel and fixed box proposed by the utility model;

Fig. 3 is a partial cross-sectional view of the structure of the fixed cylinder and the fixed box proposed by the utility model;

Fig. 4 is a partial bottom view of the structure of the adjustment mechanism proposed by the utility model.

In the figure: 1. Base; 2. Spacer frame; 3. Needle frame; 4. Lead frame; 5. Wire barrel; 6. Carding frame; 7. High-speed motor; 8. Material frame; Fixed box; 11, adjustment mechanism; 111, electric push rod; 112, sliding seat; 113, pole; 114, servo motor; 115, reducer; 116, driving bevel gear; 117, driven bevel gear; 118, rotating shaft ; 119, fan blade.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment one

Referring to Figures 1-4, a new type of single-sided high-speed circular knitting machine includes a base 1, a spacer frame 2 is fixedly connected around the top of the base 1, and a needle frame 3 is arranged around the top of the spacer frame 2. 1 is fixedly connected with a lead frame 4 through a fixed column, and the outer periphery of the lead frame 4 is connected with a wire barrel 5 in rotation, and the periphery of the lead frame 4 close to the line barrel 5 is fixedly connected with a carding frame 6, and the center of the bottom of the base 1 is fixedly connected There is a high-speed motor 7, the output shaft of the high-speed motor 7 is fixedly connected with a material frame 8, the outer side of the material frame 8 is fixedly connected with a fixed cylinder 9 through a bracket, the fixed cylinder 9 is provided with a fixed box 10, and the inside of the fixed cylinder 9 and the fixed box 10 The cavity is provided with an adjustment mechanism 11. By setting the adjustment mechanism 11, the electric push rod 111 provides the lifting power source, and then the height of the fan blade 119 on the fixed box 10 is adjusted by the cooperation of the sliding seat 112 and the support rod 113. The wind force removal of impurities at different yarn positions is provided by the servo motor 114 as a unified drive source, and then by the cooperation of the reducer 115, the driving bevel gear 116, the driven bevel gear 117, the rotating shaft 118 and the fan blade 119, a single drive source, Three groups of fan blades 119 are synchronously driven to carry out wind-powered impurity removal treatment on the yarn, which can reduce costs, save energy and reduce consumption, and reduce the working load of the single-jersey circular knitting machine.

Embodiment two

Improvement on the basis of Embodiment 1: a new type of single-sided high-speed circular knitting machine, including a base 1, a pad frame 2 is fixedly connected around the top of the base 1, and a needle frame is arranged around the top of the pad frame 2 3. The base 1 is fixedly connected with the lead frame 4 through the fixed column, and the outer periphery of the lead frame 4 is connected with the wire barrel 5, and the periphery of the lead frame 4 close to the wire barrel 5 is fixedly connected with the carding frame 6, and the center of the bottom of the base 1 A high-speed motor 7 is fixedly connected at the center, and the output shaft of the high-speed motor 7 is fixedly connected with a material frame 8, and hollow plates are fixedly connected around the material frame 8, so as to reduce the overall weight of the material frame 8 and reduce the work burden of the high-speed motor 7. It is convenient for the staff to observe the storage situation of the cloth in the material frame 8. The top of the material frame 8 is rotated and connected with a winding roller, which assists the transmission of the woven and formed cloth, which is beneficial to the orderly storage of the cloth in the material frame 8. The material frame 8 The outer side is fixedly connected with a fixed cylinder 9 through a bracket, and the fixed cylinder 9 is provided with a fixed box 10, and the fixed box 10 is fixedly connected with a limit seat near the center of the fixed cylinder 9, and the limit seat is equipped with a The limit groove is used to limit the space between the fixed box 10 and the fixed cylinder 9, so as to avoid the misalignment and skew of the fixed box 10 and the fixed cylinder 9 in the reset state. The inner cavity of the fixed cylinder 9 and the fixed box 10 is provided with an adjustment Mechanism 11, the adjustment mechanism 11 comprises electric push rod 111, and electric push rod 111 is fixed on the bottom of fixed tube 9 inner cavity, and the piston rod of electric push rod 111 is fixedly connected with the sliding seat 112 that slides with fixed tube 9, and sliding seat 112 All around are fixedly connected with the pole 113 that is fixedly matched with the fixed box 10, the pole 113 is equidistantly distributed along the longitudinal axis of the slide seat 112, and the adjacent included angle of the pole 113 is set to 120 °, for the fixed box 10 The bottom is evenly supported by force around the bottom to ensure the stability of the fixed box 10 in the lifting process, and to prevent the fixed box 10 from shaking and skewing. The matching carriage provides support for the lifting space of the pole 113, and at the same time provides sliding limit compensation for the pole 113, improving the stability during the lifting process of the pole 113. The top of the fixed box 10 is fixedly connected with a servo motor 114 and The output shaft of the servo motor 114 is fixedly connected with the speed reducer 115 and the driving bevel gear 116 in sequence from top to bottom, the surrounding of the driving bevel gear 116 is meshed with the driven bevel gear 117 and the inner cavity of the driven bevel gear 117 is fixedly connected with the rotating shaft 118, the cross-sectional area of the driving bevel gear 116 is larger than that of the driven bevel gear 117, and the driven bevel gear 117 is covered with transmission to avoid the separation between the small size of the driving bevel gear 116 and the driven bevel gear 117 , the driven bevel gear 117 is distributed equidistantly at 120° along the longitudinal axis of the driving bevel gear 116, and the fan blade 119 is fixedly connected to the side of the rotating shaft 118 far away from the fixed box 10. By setting the adjustment mechanism 11, it is provided by the electric push rod 111. Lifting power source, then by the cooperation of slide seat 112 and strut 113, to fan blade 11 on the fixed box 10 9 The height is adjusted up and down to meet the wind power removal work of different yarn positions. The servo motor 114 provides a unified driving source, and then the speed reducer 115, the driving bevel gear 116, the driven bevel gear 117, the rotating shaft 118 and the fan blade 119 In cooperation, a single drive source synchronously drives three sets of fan blades 119 to perform wind-powered impurity removal treatment on the yarn, which can reduce costs, save energy and reduce consumption, and reduce the working load of the single-jersey circular knitting machine.

In the utility model, before the needle frame 3, the lead frame 4 and the carding frame 6 carry out cloth knitting operations on multiple yarns, the staff controls the electric push rod 111 to drive the three branches on the slide seat 112 according to the transmission inclination angle of the yarn. The rods 113 expand and contract upwards, and the three sets of fan blades 119 on the fixed box 10 are driven by the three poles 113 to move up to a predetermined height, and then the servo motor 114 is controlled to drive the active bevel gear 116 to rotate at a constant speed through the reducer 115, and the active bevel gear 116 drives the three Groups of driven bevel gears 117 rotate synchronously, and three groups of driven bevel gears 117 drive three groups of fan blades 119 to rotate synchronously through three rotating shafts 118. At the same time, yarn supply is provided by multiple groups of bobbins 5, and multiple yarns thread for cloth knitting operation, and then the base 1 is used as a fixed support, then the high-speed motor 7 synchronously drives the fixed cylinder 9 and the fixed box 10 to rotate rapidly through the material frame 8, and the fixed box 10 in the fast rotating state drives the fixed box 10 after reaching a predetermined height. The three sets of fan blades 119 carry out comprehensive wind removal treatment on the yarn in the transmission state, and then the yarn after the wind removal is knitted into a single-sided fabric, and then falls into the material frame 8 in an orderly manner through the transmission process of the winding roller. That's it.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A novel single-sided high-speed circular weft knitting machine, comprising a base (1), characterized in that: the four sides above the base (1) are fixedly connected with a spacer frame (2), and the spacer frame (2) ) is provided with a needle holder (3) around the top, and the base (1) is fixedly connected with a lead frame (4) through a fixed column, and the outer circumference of the lead frame (4) is connected with a wire barrel (5) , the guide frame (4) is fixedly connected with a carding frame (6) around the wire barrel (5), and the center below the base (1) is fixedly connected with a high-speed motor (7), and the high-speed motor ( The output shaft of 7) is fixedly connected with a material frame (8), and the outer side of the material frame (8) is fixedly connected with a fixed cylinder (9) through a bracket, and the fixed cylinder (9) is provided with a fixed box (10). An adjustment mechanism (11) is provided in the cavity of the fixed cylinder (9) and the fixed box (10). 2. A new type of single-sided high-speed circular knitting machine according to claim 1, characterized in that, the adjustment mechanism (11) includes an electric push rod (111), and the electric push rod (111) is fixed on a fixed At the bottom of the inner cavity of the cylinder (9), the piston rod of the electric push rod (111) is fixedly connected with a sliding seat (112) that is slidingly matched with the fixed cylinder (9), and the four sides of the sliding seat (112) are fixedly connected There is a pole (113) fixedly matched with the fixed box (10), the top of the fixed box (10) is fixedly connected with a servo motor (114) and the output shaft of the servo motor (114) is fixedly connected with a Speed reducer (115) and driving bevel gear (116), all surroundings of described driving bevel gear (116) are meshed with driven bevel gear (117) and the inner cavity of driven bevel gear (117) is fixedly connected with rotating shaft (118 ), the fan blade (119) is fixedly connected to the side of the rotating shaft (118) away from the fixed box (10). 3. A new type of single-sided high-speed circular knitting machine according to claim 2, characterized in that, the struts (113) are distributed equidistantly along the longitudinal axis of the slide seat (112), and the struts (113) Adjacent included angles are set to 120°. 4. a kind of novel single-sided high-speed knitting circular weft machine according to claim 2, is characterized in that, the cross-sectional area of described driving bevel gear (116) is greater than the cross-sectional area of driven bevel gear (117), so The driven bevel gear (117) is distributed equidistantly at 120° along the longitudinal axis of the driving bevel gear (116). 5. A new type of single-sided high-speed circular knitting machine according to claim 1, characterized in that vertical grooves are provided around the fixed cylinder (9) and the inner cavity of the vertical groove is slidably connected with a support rod (113) fixedly fitted carriage. 6. A new type of single-sided high-speed circular knitting machine according to claim 1, characterized in that, the fixed box (10) is fixedly connected to the limit seat near the center of the fixed cylinder (9), and the limit seat A limit groove for cooperating with the fixed cylinder (9) is provided on the top. 7. A new type of single-sided high-speed circular knitting machine according to claim 1, characterized in that hollow plates are fixedly connected around the material frame (8), and the top of the material frame (8) rotates A winding roller is attached.

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