CN216919519U

CN216919519U - Carding machine with cover plate capable of being cleaned actively

Info

Publication number: CN216919519U
Application number: CN202121392755.2U
Authority: CN
Inventors: 郭柱; 程言峰; 张艳艳
Original assignee: Zhejiang Century Morning Star Fiber Technology Co ltd
Current assignee: Zhejiang Century Morning Star Fiber Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-07-08
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the field of textile equipment, in particular to an active cleaning cover plate type carding machine. It includes the frame, it combs mechanism, main comb structure and slivering mechanism in advance to have set gradually in the frame, still be provided with in the frame and be arranged in carrying out the clearance mechanism of clearing up to the apron in the main comb structure, clearance mechanism includes the pivot with frame swing joint, clearance motor drive is passed through in the pivot, be connected with the brush subassembly in the pivot, the brush subassembly is established including the cover and is changeed epaxial sleeve and a plurality of being used for with the brush of apron butt, and is a plurality of the brush sets up about telescopic central rotational symmetry, brush fixed connection is on the sleeve lateral wall. The utility model has the effect of better cleaning the cover plate, thereby obtaining more stable spinning quality.

Description

Carding machine with cover plate capable of being cleaned actively

Technical Field

The utility model relates to the field of textile equipment, in particular to an active cleaning cover plate type carding machine.

Background

Carding machines are textile machines used for processing cotton and chemical fibers. Carding is an important process in the spinning process, the former process of the carding machine is an opening and picking combination machine, and the latter process is a drawing frame or a lap winder. The working principle of the carding machine is that the cotton rolls delivered from the previous working procedure or the oil cotton layer supplied by a cotton box are subjected to opening and carding and impurity removal, so that all the curled blocky cotton rings become single fiber shapes which are basically straightened, broken seeds, impurities and short fibers left in the blowing working procedure are removed in the process, and then cotton slivers with certain specifications are integrated and stored in a cotton cylinder for the drawing working procedure.

The carding machine comprises a pre-carding mechanism, a main carding mechanism and a sliver forming mechanism. The pre-carding mechanism comprises a licker-in, a cotton feeding roller, a cotton feeding plate, a dust removing knife, a small under screen and the like. The main comb mechanism comprises a cylinder, a cover plate, a doffer, a large under screen and the like. The slivering mechanism comprises a cotton stripping roller, a horn mouth, a large compression roller, a can coiler and the like.

The current carding machine apron is clean mostly rearmounted passive form, and brush and carding machine frame fixed connection, when the apron moved brush department, the brush was cleaned with the apron butt, and such clean effect is not good, and remaining cotton gets into the carding region of carding machine again, influences the spinning quality.

SUMMERY OF THE UTILITY MODEL

In order to better clean the cover plate and further obtain more stable spinning quality, the utility model provides an active cleaning cover plate type carding machine.

The utility model provides an active cleaning cover plate type carding machine, which adopts the following technical scheme:

the utility model provides a clean apron formula carding machine of initiative, includes the frame, it constructs, main comb structure and slivering mechanism to have set gradually in the frame in advance, still be provided with in the frame and be arranged in the apron of main comb structure to carry out the clearance mechanism of clearance, clearance mechanism includes the pivot with frame swing joint, clearance motor drive is passed through in the pivot, be connected with the brush subassembly in the pivot, the brush subassembly is established including the cover and is changeing epaxial sleeve and a plurality of being used for with the brush of apron butt, a plurality of the brush sets up about telescopic central rotational symmetry, brush fixed connection is on the sleeve lateral wall.

Through adopting above-mentioned technical scheme, rotate through clearance motor drive brush, a plurality of brushes are in proper order to the apron clean voluntarily, and clean effect is better, through cleaning the apron for the yarn matter that finally spins is more stable.

Optionally, the cleaning motor is connected with the frame in a sliding manner.

Through adopting above-mentioned technical scheme, the drive clearance motor slides, can adjust the distance between brush and the apron, reduces the condition that brush depth of insertion undersize caused the cleaning dynamics not enough, further improves the clean effect of clearance mechanism.

Optionally, the sleeve is slidably sleeved on the rotating shaft, and the sleeve is connected with the rotating shaft through a fastener.

Through adopting above-mentioned technical scheme, the drive sleeve slides in the pivot, can adjust telescopic position, and the drive sleeve slides in the pivot, adjusts the position of brush, adjusts the completion back and fixes telescopic position through the fastener.

Optionally, the rotating shaft is provided with a plurality of connecting holes, the connecting holes are uniformly distributed along the axial direction of the rotating shaft, and the fastening piece is used for penetrating through any one of the connecting holes.

By adopting the technical scheme, the connecting holes are uniformly formed in the axial direction of the rotating shaft, and the position of the brush is more intuitively adjusted by penetrating the fastening piece into any one connecting hole.

Optionally, the brush includes interconnect's straight portion and flexion, straight portion and sleeve fixed connection, the flexion is kept away from the one end of straight portion and is used for with the apron butt.

Through adopting above-mentioned technical scheme, through setting up the flexion, the area of contact of increase brush and apron for the brush carries out better cleanness to the apron.

Optionally, the cleaning mechanism further comprises a scraper for scraping impurities on the brush, and the scraper is connected with the rack in a sliding manner.

Through adopting above-mentioned technical scheme, the drive brush rotates, when carrying out the cleanness to the apron, the brush in proper order with the scraper blade butt, the impurity that the scraper blade struck off on the brush is remained, reduces the cotton accumulation of remaining on the apron on the brush, influences the possibility of clean effect. The scraper blade is connected with the frame in a sliding mode, and when the positions of the cleaning motor and the rotating shaft are adjusted, the position of the scraper blade can be correspondingly adjusted.

Optionally, the cleaning mechanism further comprises a dust suction pipe for sucking impurities on the scraper, the dust suction pipe is connected with the rack in a sliding manner, and a plurality of dust suction ports are formed in the dust suction pipe.

Through adopting above-mentioned technical scheme, carry out convulsions to the dust absorption pipe through equipment such as air exhauster, impurity on the scraper blade enters into the dust absorption pipe from the dust absorption mouth in, realizes the cleanness to the scraper blade. The dust absorption pipe is connected with the frame in a sliding mode, and when the positions of the cleaning motor and the rotating shaft are adjusted, the position of the dust absorption pipe can be correspondingly adjusted.

Optionally, the brush assembly is provided with a plurality of groups, and the plurality of groups of brush assemblies are distributed along the axial direction of the rotating shaft.

Through adopting above-mentioned technical scheme, through setting up multiunit brush subassembly for clean mechanism's clean effect is better.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the cleaning motor drives the hairbrushes to rotate, and the plurality of hairbrushes sequentially and actively clean the cover plate, so that the cleaning effect is better, and the final spinning quality is more stable;

2. the cleaning motor is driven to slide, the distance between the hairbrush and the cover plate can be adjusted, the situation that the cleaning force is insufficient due to the fact that the insertion depth of the hairbrush is too small is reduced, and the cleaning effect of the cleaning mechanism is further improved;

3. the scraping plate is arranged to scrape off the impurity residues on the brush, so that the possibility that the residual cotton on the cover plate is accumulated on the brush to influence the cleaning effect is reduced;

4. through setting up the dust absorption pipe for impurity on the scraper blade can enter into the dust absorption pipe from the dust absorption mouth, realizes the cleanness to the scraper blade.

Drawings

Fig. 1 is a schematic view of the overall structure of an active cleaning flat card.

Fig. 2 is a schematic view of another perspective of an active cleaning flat card.

Fig. 3 is a schematic view of another perspective of an active cleaning flat card.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Description of the reference numerals: 1. a frame; 2. a main comb mechanism; 21. a cover plate; 3. a cleaning mechanism; 31. cleaning the air cylinder; 32. a slide plate; 33. cleaning the motor; 34. a rotating shaft; 341. connecting holes; 35. a brush assembly; 351. a sleeve; 352. a brush; 3521. a straight portion; 3522. a bending section; 353. a fastener; 36. a dust collection pipe; 361. a dust suction port; 37. and a scraper.

Detailed Description

The present invention is described in further detail below with reference to the accompanying fig. 1-4.

The embodiment of the utility model discloses a carding machine with an actively cleaned cover plate.

Referring to fig. 1, the active cleaning cover plate type carding machine comprises a frame 1, wherein a pre-carding mechanism, a main carding mechanism 2 and a sliver forming mechanism are sequentially arranged on the frame 1. The frame 1 is also provided with a cleaning mechanism 3 for cleaning the cover plate 21 in the main combing mechanism 2, the cleaning mechanism 3 is arranged above the main combing mechanism 2 and is arranged on one side of the main combing mechanism 2 close to the pre-combing mechanism.

The cleaning mechanism 3 is used for cleaning cotton left on the cover plate 21 in the main carding mechanism 2, so that the possibility that the residual cotton enters a carding area along with the movement of the cover plate 21 is reduced, and the spinning quality is improved.

Referring to fig. 2, the cleaning mechanism 3 includes a cleaning cylinder 31 fixedly disposed on the frame 1, a piston rod of the cleaning cylinder 31 is fixedly connected with a sliding plate 32 through a connecting plate, in this embodiment, the cleaning cylinder 31 is disposed horizontally. The sliding plate 32 is fixedly connected with a cleaning motor 33, and an output shaft of the cleaning motor 33 is horizontally arranged and is vertical to the cotton transmission direction. The output shaft of clearance motor 33 is coaxial rigid coupling to have pivot 34, is connected with multiunit brush subassembly 35 on the pivot 34, and multiunit brush subassembly distributes along the axial of pivot 34.

The piston rod of the cleaning cylinder 31 is driven to move, the distance between the brush assembly 35 and the cover plate 21 is adjusted, the output shaft of the cleaning motor 33 is driven to rotate, the rotating shaft 34 is driven to rotate, and therefore the cover plate 21 is cleaned by the multiple groups of brush assemblies 35.

Referring to fig. 3 and 4, the rotating shaft 34 is provided with a plurality of connecting holes 341, the connecting holes 341 are uniformly distributed along the axial direction of the rotating shaft 34, and the connecting holes 341 are threaded holes in this embodiment. The brush assembly 35 includes a sleeve 351 slidably sleeved on the rotating shaft 34, the sleeve 351 is fixedly connected to the rotating shaft 34 through a fastening member 353, and the fastening member 353 is a bolt in this embodiment. The fastening member 353 can be inserted through the sidewall of the sleeve 351 to be positioned in any one of the connection holes 341 and be threadedly coupled with the rotation shaft 34.

The driving sleeve 351 slides on the rotating shaft 34, and when the driving sleeve 351 slides to a proper position, the fastening piece 353 is arranged in the corresponding connecting hole 341 in a penetrating manner, so that the sleeve 351 is fixedly connected with the rotating shaft 34.

Referring to fig. 3 and 4, a plurality of brushes 352 are fixed to a sidewall of the sleeve 351, and the plurality of brushes 352 are rotationally symmetric about a center of the sleeve 351. The brush 352 includes a straight portion 3521 and a curved portion 3522 connected to each other, and one end of the straight portion 3521 is fixedly connected to the sleeve 351 and the other end is fixedly connected to the curved portion 3522. The straight portion 3521 is disposed along a radial direction of the sleeve 351, and one end of the curved portion 3522 away from the straight portion 3521 extends in a direction away from a central axis of the straight portion 3521 in a length direction. The bent portion 3522 can abut against the cover plate 21.

The rotating shaft 34 rotates to drive the brushes 352 in the same brush assembly 35 to clean the cover plate 21 in sequence. By providing the bent portion 3522, the contact area between the fur brush 352 and the cover plate 21 is increased, and the cleaning effect is improved.

Referring to fig. 2 and 4, the cleaning mechanism 3 further includes a dust suction pipe 36 fixedly connected to the sliding plate 32, the dust suction pipe 36 is disposed parallel to the rotating shaft 34, the dust suction pipe 36 is a hollow structure, and one end of the dust suction pipe is used for connecting to an air extractor such as an air extractor. The side wall of the dust suction pipe 36 is provided with a plurality of dust suction ports 361, and the dust suction ports 361 are evenly distributed along the axial direction of the dust suction pipe 36. The air extractor is actuated and residual cotton can enter the suction pipe 36 through the suction opening 361.

Referring to fig. 2 and 4, the cleaning mechanism 3 further includes a scraper 37 fixedly connected to the sidewall of the dust suction pipe 36, wherein the scraper 37 is disposed obliquely in this embodiment. The scraper 37 can abut against the brush 352 to scrape off the residual cotton on the brush 352.

The rotating shaft 34 rotates, the brushes 352 in the same brush assembly 35 are sequentially abutted against the scrapers 37, and the scrapers 37 scrape off impurities on the brushes 352.

The implementation principle of the active cleaning cover plate type carding machine provided by the embodiment of the utility model is as follows: the driving sleeve 351 slides on the rotating shaft 34, and when the driving sleeve 351 slides to a proper position, the fastening piece 353 is arranged in the corresponding connecting hole 341 in a penetrating manner, so that the sleeve 351 is fixedly connected with the rotating shaft 34. The piston rod of the cleaning cylinder 31 is driven to move, the distance between the brush assembly 35 and the cover plate 21 is adjusted, the output shaft of the cleaning motor 33 is driven to rotate, and the rotating shaft 34 is driven to rotate. The brush 352 cleans the cover plate 21, the brush 352 continues to rotate to abut against the scraper 37 after cleaning the cover plate 21, the scraper 47 scrapes off residual cotton on the brush 352, meanwhile, the air draft device is driven, and the residual cotton can enter the dust suction pipe 36 from the dust suction opening 361.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a clean apron formula carding machine of initiative, includes frame (1), it constructs, main comb structure (2) and slivering mechanism, its characterized in that in advance to have set gradually on frame (1): still be provided with in frame (1) and be arranged in carrying out clearance mechanism (3) of clearing up apron (21) in main comb structure (2), clearance mechanism (3) include pivot (34) with frame (1) swing joint, the output shaft drive of clearance motor (33) is passed through in pivot (34), be connected with brush subassembly (35) on pivot (34), brush subassembly (35) are established sleeve (351) and a plurality of brush (352) that are used for with apron (21) butt on pivot (34) including the cover, and are a plurality of brush (352) are set up about the central rotational symmetry of sleeve (351), brush (352) fixed connection is on sleeve (351) lateral wall.

2. An active cleaning flat card according to claim 1, characterized in that: the cleaning motor (33) is connected with the rack (1) in a sliding manner.

3. An active cleaning flat card according to claim 1, characterized in that: the sleeve (351) is sleeved on the rotating shaft (34) in a sliding mode, and the sleeve (351) is connected with the rotating shaft (34) through a fastening piece (353).

4. An active cleaning flat card according to claim 3, characterized in that: the rotating shaft (34) is provided with a plurality of connecting holes (341), the connecting holes (341) are uniformly distributed along the axial direction of the rotating shaft (34), and the fastening piece (353) is arranged in any one connecting hole (341) in a penetrating mode.

5. An active cleaning flat card according to claim 1, characterized in that: the brush (352) comprises a straight portion (3521) and a bent portion (3522), the straight portion (3521) is fixedly connected with the sleeve (351), and one end, away from the straight portion (3521), of the bent portion (3522) is used for being abutted to the cover plate (21).

6. An active cleaning flat card according to claim 1, characterized in that: the cleaning mechanism (3) further comprises a scraper (37) used for scraping impurities on the hairbrush (352), and the scraper (37) is connected with the rack (1) in a sliding mode.

7. An active cleaning flat card according to claim 6, characterized in that: the cleaning mechanism (3) further comprises a dust suction pipe (36) used for sucking impurities on the scraper (37), the dust suction pipe (36) is connected with the rack (1) in a sliding mode, and a plurality of dust suction ports (361) are formed in the dust suction pipe (36).

8. An active cleaning flat card according to claim 1, characterized in that: the brush assembly (35) is provided with a plurality of groups, and the plurality of groups of brush assemblies (35) are axially distributed along the rotating shaft (34).