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CN-224226669-U - Cotton scraping equipment for drawing frame

CN224226669UCN 224226669 UCN224226669 UCN 224226669UCN-224226669-U

Abstract

The utility model relates to the field of cotton scraping equipment, and discloses cotton scraping equipment for a drawing frame, which comprises a support, wherein a supporting plate is fixedly connected to the inner side of the support, a limiting assembly is arranged at the top of the support, a cleaning assembly is arranged at the top of the supporting plate, the limiting assembly comprises two supports fixedly connected to the top of the support, two limiting rods I are fixedly connected to the tops of the two supports, a fixing plate is fixedly connected to the periphery of one limiting rod I on the adjacent side, a handle bolt is connected to the middle of one fixing plate in a threaded manner, and sliding blocks are slidably connected to the middle of the two supports. According to the cotton-scraping device, the handle bolt, the sliding block and the support are arranged, the distance between the cotton-scraping rollers can be adjusted according to the thickness of different cotton quilts, so that cotton scraping is performed, and the electric push rod, the first clamping plate, the second clamping plate, the connecting rod, the rotating rod and the connecting block are further arranged, so that the effect of limiting the cotton quilts can be achieved.

Inventors

  • TIAN XIAOTAO
  • FENG JIANGUO
  • HE WENQING

Assignees

  • 焦作华瑞纺织品有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (8)

  1. 1. The cotton scraping equipment for the drawing frame comprises a support (1) and is characterized in that a supporting plate (5) is fixedly connected to the inner side of the support (1), a limiting component is arranged at the top of the support (1), and a cleaning component is arranged at the top of the supporting plate (5); The utility model discloses a motor vehicle seat is characterized by comprising a support (1), a limiting component, a connecting block (20), a connecting rod (24), a connecting rod (23), a connecting rod (24), a connecting rod (23) and a connecting rod (1), wherein the limiting component comprises two supports (12) fixedly connected to the top of the support (1), two equal fixedly connected with two limiting rods (13) at the top of the support (12), two on adjacent sides, fixedly connected with fixed plates (14) at the periphery of the limiting rods (13), one of which is fixedly connected with a handle bolt (15) at the middle of the fixed plate (14), two equal sliding connection in the middle of the support (12) is provided with a sliding block (11), one of which is fixedly connected with the top of the sliding block (11) the bottom of the handle bolt (15), two inside fixedly connected with two clamping rods (22) of the support (1), two equal sliding connection in the output ends of the two electric pushing rods (22) are fixedly connected to the outer walls of the two clamping rods (21), two connecting rods (24) are all rotatably connected with the connecting rod (23).
  2. 2. The cotton scraping device for the drawing frame of claim 1, wherein the cleaning assembly comprises a housing (6) fixedly connected to the top of the supporting plate (5), a plurality of fans (18) are fixedly connected to the outer wall of the housing (6), a collecting frame (19) is slidably connected to the inside of the housing (6), a plurality of pipelines (25) are fixedly connected to the top of the housing (6), two cylinders (3) are fixedly connected to the top of the support (1), a connecting plate (2) is fixedly connected to the output ends of the two cylinders (3), a scraper (17) is fixedly connected to the bottom of the connecting plate (2), and the cotton scraping assembly is arranged on the top of the support (1).
  3. 3. The drawing frame cotton scraping device according to claim 2, wherein the cotton scraping assembly comprises a first cotton scraping roller (8) and a second cotton scraping roller (9), the first cotton scraping roller (8) is rotatably connected between two supports (12), the second cotton scraping roller (9) is rotatably connected between two sliding blocks (11), one outer wall of the supports (12) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with one end of the first cotton scraping roller (8), one outer wall of the sliding blocks (11) is fixedly connected with a second motor (10), and the output end of the second motor (10) is fixedly connected with one end of the second cotton scraping roller (9).
  4. 4. A drawing frame is equipped with scraping cotton as set forth in claim 3, wherein the first scraping cotton roll (8) and the second scraping cotton roll (9) are both abutted with the scraper (17), and the first scraping cotton roll (8) is located under the second scraping cotton roll (9).
  5. 5. A cotton scraping apparatus for a drawing frame according to claim 1, wherein the connecting block (20) is slidably connected to the inner side of the support (1), and the clamping plate I (7) is slidably connected to the top of the support (1).
  6. 6. The cotton scraping device for the drawing frame as claimed in claim 2, wherein a plurality of notches (26) are formed in the top of the support (1), the notches (26) are located right above the pipeline (25), and the top of the pipeline (25) is fixedly connected to the bottom of the support (1).
  7. 7. A cotton scraping device for a drawing frame as claimed in claim 2, wherein two sliding rails (27) are fixedly connected inside the casing (6), the collecting frame (19) is slidably connected to the tops of the two sliding rails (27), and the collecting frame (19) is in interference fit with the sliding rails (27).
  8. 8. The cotton scraping device for the drawing frame as claimed in claim 1, wherein the top of one sliding block (11) is fixedly connected with a second limiting rod (16), and the periphery of the second limiting rod (16) is slidably connected with the middle of the fixed plate (14).

Description

Cotton scraping equipment for drawing frame Technical Field The utility model relates to the field of cotton scraping equipment, in particular to cotton scraping equipment for a drawing frame. Background The drawing frame is a key device in cotton spinning industry, and has the main functions of improving the internal structure of the sliver, improving the uniformity of long fragments, reducing the weight unevenness, enabling fibers in the sliver to be straightened and parallel, reducing hooks, enabling raw materials of different types or qualities to be uniformly mixed to reach a specified mixing ratio, and scraping waste cotton on the surface of a cotton quilt after drawing, so that the quality of the cotton quilt is improved. At present, the traditional cotton scraping equipment usually scrapes cotton by two cotton scraping rollers, and the mode has the defects that the interval between the cotton scraping rollers is a fixed value, the cotton scraping rollers cannot be flexibly adjusted according to the actual thickness of the cotton quilt, so that an ideal cotton scraping effect is difficult to achieve when the cotton quilts with different thicknesses are processed, meanwhile, in the conveying process of the cotton quilts, the phenomenon of deviation and dislocation of 'running and skewing' is extremely easy to occur due to the lack of an effective guiding constraint mechanism, once the cotton quilts deviate from a preset conveying track, the cotton scraping rollers cannot completely cover the surface of the cotton quilts, a large amount of dead areas exist in cotton scraping operation, the problem of incomplete cotton scraping frequently occurs, and the quality and quality stability of finished cotton quilts are seriously affected. Disclosure of utility model In order to make up for the defects, the utility model provides cotton scraping equipment for a drawing frame, and aims to solve the problems that the distance between cotton scraping rollers cannot be adjusted according to the thickness of a cotton quilt in the prior art, the cotton quilt cannot be restrained when being conveyed, and the cotton scraping rollers cannot be cleaned timely and automatically. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the cotton scraping equipment for the drawing frame comprises a support, wherein a supporting plate is fixedly connected to the inner side of the support, a limiting assembly is arranged at the top of the support, and a cleaning assembly is arranged at the top of the supporting plate; The limiting assembly comprises two brackets fixedly connected to the tops of the supports, two first limiting rods are fixedly connected to the tops of the brackets, a fixed plate is fixedly connected to the periphery of each first limiting rod on one adjacent side, a handle bolt is connected to the middle of each fixed plate in a threaded mode, a sliding block is fixedly connected to the middle of each bracket, one of the sliding block tops is fixedly connected to the bottom of each handle bolt, two electric push rods are fixedly connected to the bottoms of the supports, two clamping plates II are fixedly connected to the bottoms of the supports in a sliding mode, output ends of the electric push rods are fixedly connected to the outer walls of one clamping plate II, a connecting block is fixedly connected to the tops of the two clamping plates II, a connecting rod is fixedly connected to the middle of each clamping plate II in a rotating mode, a rotating rod is connected between the connecting rods in a rotating mode, and the rotating rods are connected to the bottoms of the supports in a rotating mode; As a further description of the above technical solution: The cleaning assembly comprises a shell fixedly connected to the top of the supporting plate, a plurality of fans are fixedly connected to the outer wall of the shell, a collecting frame is slidably connected inside the shell, a plurality of pipelines are fixedly connected to the top of the shell, two cylinders are fixedly connected to the top of the support, connecting plates are fixedly connected to the output ends of the two cylinders, a scraper is fixedly connected to the bottom of each connecting plate, and a cotton scraping assembly is arranged at the top of the support; As a further description of the above technical solution: The cotton scraping assembly comprises a first cotton scraping roller and a second cotton scraping roller, wherein the first cotton scraping roller is rotationally connected between two brackets, the second cotton scraping roller is rotationally connected between two sliding blocks, one of the outer walls of the brackets is fixedly connected with a first motor, the output end of the first motor is fixedly connected with one end of the first cotton scraping roller, one of the outer walls of the sliding blocks is fixedly connected with a second motor, and the output end of the