CN-224212158-U - Flame-retardant composite yarn spinning machine

CN224212158UCN 224212158 UCN224212158 UCN 224212158UCN-224212158-U

Abstract

The utility model provides a flame-retardant composite yarn spinning machine, which relates to the field of textile machinery equipment and comprises a spinning frame, wherein a spindle roller is rotatably connected to the rear side of the top end surface of the spinning frame, a driving motor is fixedly arranged on the spinning frame at the bottom of the right end of the spindle roller, the left end and the right end of the spindle roller are clamped with spinning frames, the front side of the top end surface of the spinning frame is rotatably connected with guide wheels, the left outer side wall and the right outer side wall of the guide wheels are rotatably connected with the guide frames, and an elastic connecting belt sleeved between a unique 'rice' -shaped structure and a connecting hanging groove of the flame-retardant composite yarn spinning machine can flexibly adapt to different tension demands in the spinning process by utilizing the elastic deformation of the elastic connecting belt, so that the yarn breakage problem caused by tension change is effectively reduced, the continuity of the spinning process is ensured, and the yarn quality is further improved, and the problems of insufficient yarn guiding caused by unstable power, difficult installation and maintenance and poor tension adjustment of the spinning machine are solved.

Inventors

WANG KUN
Cao Ruxiu
XIE HONGTAO
WANG PENG

Assignees

常州阿德旺斯纱线技术有限公司

Dates

Publication Date: 20260508
Application Date: 20250623

Claims (6)

1. A flame-retardant composite yarn spinning machine is characterized by comprising a spinning frame (1), wherein a spindle roller (3) is rotatably connected to the rear side of the top end face of the spinning frame (1), a driving motor (2) is fixedly installed on the spinning frame (1) at the bottom of the right end of the spindle roller (3), a spinning frame (4) is clamped at the left end and the right end of the spindle roller (3), a guide wheel (6) is rotatably connected to the front side of the top end face of the spinning frame (1), and a guide frame (7) is rotatably connected to the left side wall and the right side wall of the guide wheel (6).
2. The flame-retardant composite yarn spinning machine according to claim 1, wherein two shaft wheel frames (101) are symmetrically arranged on the rear side of the top end face of the spinning frame (1), a concave connecting groove (102) is formed in the middle of the top of the shaft wheel frames (101), the connecting groove (102) is U-shaped, a driving motor (2) is fixedly arranged on the top of the right side wall of the shaft wheel frames (101) on the right side of the top end face of the spinning frame (1), and the left end of a driving shaft of the driving motor (2) is fixedly connected with a driving worm (201).
3. The flame-retardant composite yarn spinning machine according to claim 1, wherein the left end and the right end of the main shaft roller (3) are symmetrically connected with connecting shaft blocks (301), the outer side walls of the opposite ends of the two connecting shaft blocks (301) are provided with connecting clamping grooves (302) in an annular array, and the right end of the main shaft roller (3) is fixedly connected with a driven worm wheel (303).
4. The flame-retardant composite yarn spinning machine according to claim 1, wherein two spinning frames (4) are symmetrically arranged and are in a shape of a Chinese character 'mi', a circular connecting shaft groove (401) is formed in the middle of each spinning frame (4), the connecting shaft groove (401) is clamped on a connecting shaft block (301) of a main shaft roller (3), connecting clamping blocks (402) are fixedly connected to the inner wall of each connecting shaft groove (401) in a ring-shaped array, the connecting clamping blocks (402) are slidably clamped in connecting clamping grooves (302) in the outer side of each connecting shaft block (301), connecting hanging grooves (403) are formed in the tail end side of each spinning frame (4) in an inclined shape, and elastic connecting belts (5) are sleeved between the connecting hanging grooves (403) of the two spinning frames (4).
5. The flame-retardant composite yarn spinning machine according to claim 1, wherein a guide wheel frame (103) is fixedly arranged in the middle of the front side of the top end surface of the yarn spinning frame (1), a guide wheel (6) is rotatably connected in the middle of the guide wheel frame (103), and an arc-shaped inner groove is formed in the outer side wall of the guide wheel (6).
6. The flame retardant composite yarn spinning machine according to claim 1, wherein the front end of the guide frame (7) is rotatably connected to a guide frame (103) of the yarn spinning frame (1), and the rear end of the guide frame (7) is tapered and provided with a wire arranging groove (701).

Description

Flame-retardant composite yarn spinning machine Technical Field The utility model relates to the technical field of textile machinery equipment, in particular to a flame-retardant composite yarn spinning machine. Background Along with the continuous improvement of the fire-fighting safety consciousness, the application of the flame-retardant material in the textile field is more and more extensive, the flame-retardant composite yarn is formed by spinning flame-retardant fibers and other fibers, and has good flame retardant property, while the technology is rapidly developed, the current spinning production link of the flame-retardant composite yarn still faces a plurality of challenges, and at present, in the spinning process of the flame-retardant composite yarn, the existing spinning machine has problems that the spinning frame structure is difficult to uniformly distribute fiber raw materials, an effective tension adjusting mechanism is lacked, the yarn transmission guiding carding function is insufficient, so that the quality of the yarn is uneven, the yarn is easy to break and is disordered, and the problems that the main shaft roller rotates unstably, the equipment installation positioning structure is unreasonable, the components are rocked, the key components are connected or the maintenance is inconvenient exist. Disclosure of utility model The utility model relates to a flame-retardant composite yarn spinning machine, which aims to solve the problems that the yarn spinning frame structure provided in the background art causes uneven distribution of fiber raw materials, lacks an effective tension adjustment mechanism, causes uneven yarn quality, is easy to break and disordered in arrangement due to insufficient yarn transmission guiding carding function, and simultaneously has unstable power transmission, unstable equipment installation and positioning, unstable component shaking caused by unreasonable equipment installation and unstable key component connection or inconvenient maintenance. The utility model provides a flame-retardant composite yarn spinning machine, which particularly comprises a spinning frame, wherein a main shaft roller is rotatably connected to the rear side of the top end face of the spinning frame, a driving motor is fixedly arranged on the spinning frame at the bottom of the right end of the main shaft roller, the left end and the right end of the main shaft roller are clamped with spinning frames, the front side of the top end face of the spinning frame is rotatably connected with a guide wheel, and the left outer side wall and the right outer side wall of the guide wheel are rotatably connected with the guide frame. Further, two shaft wheel frames are symmetrically arranged on the rear side of the top end face of the spinning frame, a concave connecting groove is formed in the middle of the top of the shaft wheel frame, the connecting groove is U-shaped, a driving motor is fixedly arranged on the top of the right side wall of the right side of the top end face of the spinning frame, and a driving worm is fixedly connected to the left end of a driving shaft of the driving motor. Further, the left end and the right end of the main shaft roller are symmetrically connected with connecting shaft blocks, the outer side walls of the opposite ends of the two connecting shaft blocks are provided with connecting clamping grooves in an annular array, and the right end of the main shaft roller is fixedly connected with a driven worm wheel. Further, two and be "rice" word form is equipped with to the spinning frame symmetry, and circular shape connecting axle groove has been seted up to spinning frame's centre department, and connecting axle groove joint is on the connecting axle piece of main shaft roller, is annular array fixedly connected with connection fixture block on the inner wall of connecting axle groove, and connection fixture block slip joint is in the connection draw-in groove in the connecting axle piece outside, and the connection hanging groove has been seted up to spinning frame's terminal side in the slope form, has cup jointed the elastic connection area between the connection hanging groove of two spinning frames. Further, a guide wheel frame is fixedly arranged in the middle of the front side of the top end surface of the spinning frame, a guide wheel is rotatably connected in the middle of the guide wheel frame, and an arc-shaped inner groove is formed in the outer side wall of the guide wheel. Further, the front end of the guide frame is rotatably connected to the guide frame of the spinning frame, and the rear end of the guide frame is conical and provided with a wire arranging groove. The utility model provides a flame-retardant composite yarn spinning machine, which has the following beneficial effects: 1. The driving motor is matched with the driven worm wheel of the spindle roller through the driving worm to provide stable power for the spinning machine, th