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CN-224212172-U - Yarn combing device of yarn pulling machine

CN224212172UCN 224212172 UCN224212172 UCN 224212172UCN-224212172-U

Abstract

The utility model relates to the technical field of yarn pulling machines, in particular to a yarn combing device of a yarn pulling machine, which comprises an electric push rod arranged at the bottom of a yarn pulling machine body, wherein a lifting plate is arranged at the lifting end of the electric push rod, a positioning plate is arranged on the side surface of the lifting plate, a lifting groove is formed in the surface of a guide plate, a positioning frame is arranged in the lifting groove, a first bearing is arranged on the inner surface of the positioning frame, a rotating rod is arranged on the inner annular surface of the first bearing, and a guide wheel is arranged on the end surface of the rotating rod.

Inventors

  • LIU JIABIN
  • WU WEIYU

Assignees

  • 建湖艺龙纺织有限公司

Dates

Publication Date
20260508
Application Date
20250721

Claims (7)

  1. 1. The yarn combing device of the yarn pulling machine is characterized by comprising a yarn pulling machine body (1), wherein an electric push rod (2) is arranged at the bottom of the yarn pulling machine body (1), a lifting plate (3) is arranged at the lifting end of the electric push rod (2), and a positioning plate (4) is arranged on the side surface of the lifting plate (3); The guide plate (5), lifter groove (6) have been seted up on deflector (5) surface, are provided with locating frame (7) in lifter groove (6), and locating frame (7) internal surface is provided with first bearing (8), and the ring face is provided with dwang (9) in first bearing (8), and dwang (9) terminal surface is provided with leading wheel (10).
  2. 2. The yarn combing device of the yarn pulling machine according to claim 1, wherein the lifting plate (3) is fixedly connected to the lifting end of the electric push rod (2), and the guide plate (5) is fixedly connected to the surface of the positioning plate (4) by bolts.
  3. 3. The yarn combing device of the yarn pulling machine, as set forth in claim 1, characterized in that the lifting grooves (6) are provided with a plurality of groups, the lifting grooves (6) are arranged in an equidistant and linear manner with respect to the surface of the guide plate (5), the surface of the lifting grooves (6) is provided with threaded holes, and lifting screws (11) are screwed in the threaded holes.
  4. 4. A yarn combing device of a yarn pulling machine according to claim 3, wherein the end face of the lifting screw (11) is provided with a second bearing (12), the surface of the second bearing (12) is provided with a moving plate (13), the end face of the moving plate (13) is contacted with the inner side face of the positioning frame (7), and the moving plate (13) is in sliding connection with the inner side face of the positioning frame (7).
  5. 5. The yarn combing device of the yarn pulling machine, as set forth in claim 4, characterized in that the surface of the moving plate (13) is provided with a guide rod (14), the positioning frame (7) is sleeved on the guide rod (14), the outer side surface of the positioning frame (7) is contacted with the side surface of the lifting groove (6), the positioning frame (7) is slidably connected with the lifting groove (6), and the positioning frame (7) is slidably connected with the guide rod (14).
  6. 6. The yarn combing device of the yarn pulling machine according to claim 5, wherein the surface of the guide rod (14) is sleeved with a positioning spring (15), one end of the positioning spring (15) is fixedly connected to the surface of the moving plate (13), and the other end of the positioning spring (15) is fixedly connected to the bottom of the positioning frame (7).
  7. 7. The yarn combing device of the yarn pulling machine according to claim 1, wherein the outer surface of the guide wheel (10) is sleeved with a third bearing (16), two groups of guide wheels (10) are arranged in the positioning frame (7), and the outer surfaces of the two groups of guide wheels (10) are sleeved with the third bearing (16) to be contacted.

Description

Yarn combing device of yarn pulling machine Technical Field The utility model relates to the field of yarn drawing machines, in particular to a yarn combing device of a yarn drawing machine. Background The function of the yarn pulling machine is to uniformly wind different raw materials on the pan head for the use of the machine, and the carding in the yarn pulling machine is an important process according to the spinning process flow, which is the basis of processing, and a plurality of groups of raw material fibers need to be carded. The Chinese patent network CN207276813U discloses a yarn carding mechanism on a yarn carding machine, wherein the yarn carding mechanism is arranged in a yarn carding frame, the yarn carding frame comprises a lower base and an upper base hinged on the lower base, the yarn carding mechanism comprises a yarn carding process assembly arranged in the lower base, a yarn carding reset assembly arranged in the upper base, a plurality of combs circularly conveyed between the yarn carding process assembly and the yarn carding reset assembly, a first upper assembly for realizing the connection between the tail end of the yarn carding process assembly and the starting end of the yarn carding reset assembly, and a second upper assembly for realizing the connection between the tail end of the yarn carding reset assembly and the starting end of the yarn carding process assembly, and the combs can be quickly circulated through the cooperation among the yarn carding process assembly, the yarn carding reset assembly, the first upper assembly and the second upper assembly, so that the fibers can be efficiently and quickly carded, and the yarn carding efficiency is greatly improved. However, in the above technical solution, the yarn still needs to pass through the yarn guiding plate and the yarn guiding roller during the yarn guiding process, and when the yarn passes through the yarn guiding hole on the yarn guiding plate, the side edge of the yarn contacts with the yarn guiding hole, and abrasion is generated along with the friction movement of the yarn, so that the damage to the yarn is caused. Disclosure of utility model The present utility model is directed to a yarn combing device of a yarn pulling machine, which solves the problems set forth in the background art. The yarn combing device of the yarn pulling machine comprises a yarn pulling machine body, wherein an electric push rod is arranged at the bottom of the yarn pulling machine body, a lifting plate is arranged at the lifting end of the electric push rod, and a positioning plate is arranged on the side face of the lifting plate; the guide plate, the lifter groove has been seted up on the guide plate surface, is provided with the locating frame in the lifter groove, and the locating frame internal surface is provided with first bearing, and the anchor ring is provided with the dwang in the first bearing, and the dwang terminal surface is provided with the leading wheel. Preferably, the lifting plate is fixedly connected to the lifting end of the electric push rod, and the guide plate is fixedly connected to the surface of the positioning plate by bolts. Preferably, the lifting grooves are provided with a plurality of groups, the lifting grooves are linearly arranged at equal intervals relative to the surface of the guide plate, the surface of the lifting grooves is provided with threaded holes, and lifting screws are screwed in the threaded holes. Preferably, the lifting screw end face is provided with a second bearing, the second bearing surface is provided with a moving plate, the moving plate end face is contacted with the inner side face of the positioning frame, and the moving plate is in sliding connection with the inner side face of the positioning frame. Preferably, the movable plate surface is provided with a guide rod, the positioning frame is sleeved on the guide rod, the outer side face of the positioning frame is in contact with the side face of the lifting groove, the positioning frame is in sliding connection with the lifting groove, and the positioning frame is in sliding connection with the guide rod. Preferably, the guide rod surface cover is equipped with positioning spring, and positioning spring one end fixed connection is in the surface of movable plate, and positioning spring's the other end fixed connection is in the bottom of locating frame. Compared with the prior art, the utility model has the beneficial effects that: When the yarn combing device of the yarn pulling machine is used, the yarn can firstly pass through the positioning frame to be positioned between the two groups of guide wheels when the yarn is required to be guided, so that the yarn is guided by the two groups of guide wheels, and the friction effect of the surface of the guide wheels on the yarn is reduced by the rotation of the two groups of guide wheels, so that the damage problem when the yarn is guided is reduced. Drawings FIG. 1 is a