CN117960742A - Dust collector is used in collection of waste yarn - Google Patents

Abstract

The invention discloses a dust collector for collecting waste yarn, which comprises a machine body, wherein a feeding pipe is fixedly arranged on the upper end surface of the machine body, a sorting cavity communicated with the feeding pipe is formed in the machine body, a centrifugal machine is arranged in the sorting cavity, a carding box is fixedly arranged in the lower side wall of the sorting cavity, a carding cavity is formed in the carding box, a carding machine is arranged in the carding cavity, a separating cavity is formed in the lower side of the carding box, a dust remover is arranged in the separating cavity, the waste yarn entering the sorting cavity from the feeding pipe is centrifugally dispersed under the drive of a connecting plate, dust fibers are separated and collected through a recovery pipe, the dust fibers are rubbed by the opposite movement between a rubber sleeve and centrifugal yarn materials, static electricity is generated, the dust fibers entering the dust collecting cavity can be adsorbed on the rubber sleeve under the action of the static electricity, the centrifugal yarn materials entering the carding cavity from an annular channel are cut into strips and then are carding through the rotation of a carding cylinder, and then the centrifugal yarn materials entering the sliding cavity through the channel are extruded.

Description

A dust removal device for collecting waste yarn

Technical Field

The invention relates to the technical field of dust removal and separation, in particular to a dust removal device for collecting waste yarn.

Background technique

Spinning mills generate dust and large particles, short fibers and flying fibers during the production process. These flying dusts contain a variety of very fine cotton fibers, which can be harmful to the human body. Therefore, in many occasions where spinning equipment is used, some dust suction and dust removal devices are installed.

Since spinning fibers have strong adsorption capacity, some dust removal equipment uses filters to remove dust, which causes the spinning fibers to easily adhere to the filters, affecting ventilation efficiency and dust removal effects. Manual cleaning is required, and sometimes the equipment needs to be disassembled for dust removal, which increases the cost of use and prolongs the dust removal period. At the same time, there are a large number of fibers in the separated dust, which are good papermaking materials, but most equipment often ignores this important resource.

Summary of the invention

The object of the present invention is to provide a dust removal device for collecting waste yarn, so as to overcome the above-mentioned defects in the prior art.

A dust removal device for collecting waste yarn according to the present invention comprises a body, an upper end surface of the body is fixedly provided with a feed pipe, a sorting chamber connected with the feed pipe is provided in the body, a centrifuge for separating dust fibers is provided in the sorting chamber, a combing box is fixedly provided in the lower side wall of the sorting chamber, a combing chamber is provided in the combing box, an annular channel is fixedly provided between the sorting chamber and the combing chamber, a combing machine for combing waste yarn is provided in the combing chamber, a separation chamber is provided at the lower side of the combing box, a dust removal chamber is provided at the lower side of the separation chamber, and dust removal machines for collecting and separating waste yarn fibers and dust are provided in the separation chamber and the dust removal chamber;

In which, the dust collector includes a pointed angle plate fixedly arranged in the separation chamber, the pointed angle plate is used to separate the centrifugal yarn material falling into the separation chamber, a partition plate is arranged between the separation chamber and the dust removal chamber, two front and rear symmetrical rubber sleeves are rotatably arranged on the partition plate, the two centrifugal yarn materials are respectively tightly attached to the corresponding rubber sleeves, so that the rubber sleeves generate electrostatic adsorption of dust fibers, a fixed bent plate is fixedly arranged at one end of the two rubber sleeves close to each other and located on the lower end surface of the partition plate, two electrostatic brushes far away from each other are arranged in the two fixed bent plates, and the two fixed bent plates are connected to each other at one end thereof, and a dust removal box is connected to a collection box on the lower side of the dust removal box, and the collection box can slide out of the body.

Furthermore, support rods are fixedly provided on the left and right side walls of the separation chamber, and the ends of the two support rods close to each other are fixedly connected to the pointed angle plate. A motor cavity and a belt cavity are respectively opened on the left and right sides of the separation chamber, and a power motor is fixedly provided in the motor cavity. Power shafts are rotatably provided on the front and rear side walls of the separation chamber, and electric insulating sleeves are fixedly provided on the outer peripheries of the two power shafts. The two rubber sleeves are respectively sleeved on the corresponding electric insulating sleeves. The left end of the power motor is dynamically connected to the power shaft located on the rear side, and the two power shafts extend to the right and are rotatably arranged in the belt cavity. Cross belts are connected to the outer peripheries of the two power shafts located in the belt cavity.

Furthermore, a filter is fixedly provided at one end of the two dust removal boxes close to each other, and the aperture of the filter can allow dust to pass through. The upper ends of the two filters are connected to a hose, and an opening is opened at the upper end of the collecting box to be connected to the hose. A fan is fixedly provided on the front end surface of the body, and the fan is connected to the hose. The two electrostatic brushes located on the lower side can block waste yarn fibers, and the two electrostatic brushes located on the upper side can block dust, and the left side wall of the dust removal chamber can be opened.

Furthermore, the centrifuge includes connecting rods fixedly arranged on the left and right side walls of the sorting chamber, and a shock-absorbing box is fixedly arranged at one end of the two connecting rods close to each other, and a centrifugal motor is fixedly arranged in the shock-absorbing box. The upper end of the centrifugal motor is dynamically connected to a centrifugal shaft, and a large centrifugal plate is fixedly arranged on the outer periphery of the centrifugal shaft. A small centrifugal plate is rotatably arranged at the lower end of the feed pipe, and the small centrifugal plate is fixed to the large centrifugal plate by four circumferentially distributed connecting plates. A shock-absorbing sleeve is abutted between the annular channel and the shock-absorbing box, and the outer peripheries of the large centrifugal plate and the small centrifugal plate are both inclined upward. Recovery pipes are connected to the left and right side walls of the sorting chamber, and the two recovery pipes extend one backward and the other forward to be connected to the dust removal chamber.

Furthermore, an H wheel is fixedly provided on the lower end surface of the large centrifugal plate, a circumferentially open centrifugal cavity is opened in the H wheel, two left-right symmetrical centrifugal sliders are slidably provided in the centrifugal cavity, the two centrifugal sliders are connected to the centrifugal cavity by a centrifugal spring, an annular elastic sleeve is slidably provided on the side of the centrifugal sliders away from each other and located in the centrifugal cavity, and pull ropes are fixedly provided on both left and right end surfaces of the elastic sleeve.

Furthermore, the upper side of the separation chamber is connected to a sliding chamber, and two groups of front-to-rear symmetrical sliding blocks are slidably provided on the left and right side walls of the sliding chamber, and sliding rods are fixedly provided at the ends of the two groups of sliding blocks that are close to each other, and extrusion cylinders are rotatably provided at the ends of the two sliding rods that are close to each other, and thrust springs are connected to the ends of the two sliding blocks that are away from each other, and fixed wheels are rotatably provided in the left and right side walls of the sliding chamber, and connecting ropes are connected to the two fixed wheels, and the two pull ropes are respectively extended to the outside of the corresponding pull ropes and then downwardly connected to one end of the connecting rope, and the other end of the connecting rope is connected to the sliding block.

Furthermore, the combing machine includes a combing motor fixedly mounted on the right end surface of the combing box, combing shafts are rotatably mounted on the front and rear side walls of the combing chamber, the combing motor is power-connected to the combing shafts located on the rear side, a transmission chamber is opened on the left side of the combing chamber, the two combing shafts extend to the left into the transmission chamber, pulleys are fixedly mounted on the outer circumference of the two combing shafts located at the transmission chamber, the two pulleys are power-connected via a transmission belt, the transmission belts are cross-arranged, combing cylinders are fixedly mounted on the outer circumferences of the two combing cylinders, two groups of combing knives are evenly distributed on the outer circumferences of the two combing cylinders, the two groups of combing knives are pointed at one end corresponding to the rotation direction of the combing cylinder, and the centrifugal yarns that are laterally entangled are cut, the combing chamber is connected to the sliding chamber via a channel, and conveyor belts are provided at both ends of the channel.

The beneficial effects of the present invention are:

1. The small centrifugal plate and the large centrifugal plate rotate in the sorting chamber, so that the waste yarn entering the sorting chamber from the feed pipe is centrifugally dispersed under the drive of the connecting plate, and the dust fibers adsorbed on the waste yarn are separated and enter the front and rear ends of the dust removal chamber through the recovery pipe for separation and collection. The rubber sleeve and the centrifugal yarn material move in opposite directions and rub to generate static electricity, so that the dust fibers entering the dust removal chamber can be adsorbed on the rubber sleeve under the action of static electricity, and then the waste yarn fibers with greater adsorption force are separated first, and the dust is separated later through the action of the electrostatic brush.

2. Through the rotation of the combing cylinder, the centrifugal yarn entering the combing chamber from the annular channel is cut into strips for combing, and then enters the sliding chamber through the channel for extrusion, which can prevent the centrifugal yarn from gradually turning into a mass as it moves and clogging in the machine body to hinder work.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the appearance of a dust removal device for collecting waste yarn according to the present invention;

FIG2 is a schematic diagram of the overall structure of a dust removal device for collecting waste yarn according to the present invention;

FIG3 is a partial enlarged schematic diagram of the centrifuge of the present invention;

Fig. 4 is an enlarged schematic diagram of the carding machine of the present invention;

FIG5 is an enlarged schematic diagram of the slider in FIG2 of the present invention;

FIG6 is an enlarged schematic diagram of the dust collector of the present invention;

Fig. 7 is a partially enlarged schematic diagram of A-A in Fig. 6 of the present invention;

In the figure:

10. Machine body; 11. Sorting chamber; 12. Combing box; 13. Sliding chamber; 14. Separation chamber; 15. Connector; 16. Feeding pipe; 17. Recovery pipe; 18. Small centrifugal plate; 19. Connecting plate; 20. Large centrifugal plate; 21. H wheel; 22. Centrifugal chamber; 23. Elastic sleeve; 24. Centrifugal slider; 25. Centrifugal spring; 26. Connecting rod; 27. Pull rope; 28. Annular channel; 29. Centrifugal motor; 30. Centrifugal shaft; 31. Shock-absorbing sleeve; 32. Combing motor; 33. Combing chamber; 34. Combing shaft; 35. Combing cylinder; 36. Transport belt; 37. Channel; 38. Transmission chamber; 39. Pulley; 40. Transmission belt; 4 1. Connecting rope; 42. Fixed wheel; 43. Sliding block; 44. Sliding rod; 45. Extrusion cylinder; 46. Sharp angle plate; 47. Support rod; 48. Motor cavity; 49. Power motor; 50. Belt cavity; 51. Cross belt; 52. Rubber sleeve; 53. Collecting box; 54. Centrifugal yarn; 55. Power shaft; 56. Partition plate; 57. Hose; 58. Fixed bent plate; 59. Electrostatic brush; 60. Dust removal box; 61. Filter; 62. Electric isolation sleeve; 63. Dust removal cavity; 64. Transport roller; 65. Fan; 66. Glass; 67. Transport cavity; 68. Shock absorber box; 69. Centrifuge; 70. Combing machine; 71. Dust collector; 72. Combing knife.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

1 to 7, a dust removal device for collecting waste yarn according to an embodiment of the present invention comprises a body 10, a feed pipe 16 is fixedly provided on the upper end surface of the body 10, a sorting chamber 11 connected with the feed pipe 16 is provided in the body 10, a centrifuge 69 for separating dust fibers is provided in the sorting chamber 11, a combing box 12 is fixedly provided in the lower side wall of the sorting chamber 11, a combing chamber 33 is provided in the combing box 12, an annular channel 28 is fixedly provided between the sorting chamber 11 and the combing chamber 33, a combing machine 70 for combing waste yarn is provided in the combing chamber 33, a separation chamber 14 is provided at the lower side of the combing box 12, a dust removal chamber 63 is provided at the lower side of the separation chamber 14, and a dust removal machine 71 for collecting and separating waste yarn fibers and dust is provided in the separation chamber 14 and the dust removal chamber 63;

Among them, the dust collector 71 includes a pointed plate 46 fixed in the separation chamber 14, and the pointed plate 46 is used to separate the centrifugal yarn material 54 falling into the separation chamber 14. A partition plate 56 is provided between the separation chamber 14 and the dust removal chamber 63. Two front-to-back symmetrical rubber sleeves 52 are rotatably provided on the partition plate 56. The two centrifugal yarn materials 54 are respectively tightly attached to the corresponding rubber sleeves 52, so that the rubber sleeves 52 generate electrostatic adsorption of dust fibers. A fixed bent plate 58 is fixed on one end of the two rubber sleeves 52 that are close to each other and located on the lower end surface of the partition plate 56. Two electrostatic brushes 59 that are far away from each other are provided in the two fixed bent plates 58. The two ends of the two fixed bent plates 58 that are close to each other are connected to a dust removal box 60. A collection box 53 is slidably provided on the lower side of the dust removal box 60, and the collection box 53 can slide out of the machine body 10.

Exemplarily, support rods 47 are fixedly provided on the left and right side walls of the separation chamber 14, and the ends of the two support rods 47 that are close to each other are fixedly connected to the pointed angle plate 46. The left and right sides of the separation chamber 14 are respectively provided with a motor chamber 48 and a belt chamber 50. A power motor 49 is fixedly provided in the motor chamber 48. A power shaft 55 is rotatably provided on the front and rear side walls of the separation chamber 14. An insulating sleeve 62 is fixedly provided on the outer periphery of the two power shafts 55. The two rubber sleeves 52 are respectively sleeved on the corresponding insulating sleeves 62. The left end of the power motor 49 is power-connected to the power shaft 55 located on the rear side. The two power shafts 55 extend to the right and are rotatably arranged in the belt chamber 50. The two power shafts 55 located in the belt chamber 50 are connected with a cross belt 51 on their outer periphery.

Exemplarily, one end of the two dust removal boxes 60 close to each other is fixedly provided with a filter 61, the aperture of the filter 61 can allow dust to pass through, the upper ends of the two filter screens 61 are connected to a hose 57, the upper end of the collecting box 53 is provided with an opening connected to the hose 57, a fan 65 is fixedly provided on the front end surface of the body 10, the fan 65 is connected to the hose 57, the two electrostatic brushes 59 located on the lower side can block the waste yarn fibers, and the two electrostatic brushes 59 located on the upper side can block the dust, the left side wall of the dust removal chamber 63 can be opened, and air can be blown into the collecting box 53 through the hose 57, the power motor 49 works to drive one of the power shafts 55 to rotate, and under the transmission of the cross belt 51, the two power shafts 55 rotate in opposite directions and rotate with the corresponding centrifugal The movement directions of the yarn material 54 are opposite, and the two power shafts 55 drive the corresponding insulating sleeves 62 to rotate, so that the rubber sleeve 52 and the centrifugal yarn material 54 are in contact and friction to generate static electricity, so that the rubber sleeve 52 can absorb the dust fibers blown into the dust removal chamber 63, and then the waste yarn fibers are separated first and remain in the dust removal chamber 63 through the electrostatic brush 59 that contacts the rubber sleeve 52. The dust follows the rotation of the rubber sleeve 52 and is scraped off by the two electrostatic brushes 59 on the upper side, and floats in the dust removal box 60. The wind blown out by the hose 57, under the action of atmospheric pressure, makes the dust in the two dust removal boxes 60 pass through the filter 61 along the wind direction and enter the collecting box 53 for collection. When the waste yarn fibers are recovered, the plate on the left wall of the dust removal chamber 63 is opened to recover the waste yarn fibers.

Exemplarily, the centrifuge 69 includes a connecting rod 26 fixedly mounted on the left and right side walls of the sorting chamber 11, and a shock-absorbing box 68 is fixedly mounted at one end of the two connecting rods 26 close to each other, and a centrifugal motor 29 is fixedly mounted in the shock-absorbing box 68. The upper end of the centrifugal motor 29 is dynamically connected to a centrifugal shaft 30, and a large centrifugal plate 20 is fixedly mounted on the outer periphery of the centrifugal shaft 30. A small centrifugal plate 18 is rotatably mounted at the lower end of the feed pipe 16, and the small centrifugal plate 18 is fixed to the large centrifugal plate 20 by four circumferentially distributed connecting plates 19. A shock-absorbing sleeve 31 is abutted between the annular channel 28 and the shock-absorbing box 68. The outer peripheries of the large centrifugal plate 20 and the small centrifugal plate 18 are both inclined upward, and the left and right side walls of the sorting chamber 11 The two recovery pipes 17 are connected to the dust removal chamber 63, one of which extends backward and the other forward. The centrifugal motor 29 works at a relatively low power to drive the centrifugal shaft 30 to rotate, thereby rotating the large centrifugal plate 20 fixedly connected to the centrifugal shaft 30, and driving the small centrifugal plate 18 to rotate under the drive of the two connecting plates 19, so that the waste yarn dropped from the feed pipe 16 is centrifugally rotated between the small centrifugal plate 18 and the large centrifugal plate 20, and the waste yarn is centrifugally moved by the connecting plate 19 to separate the waste yarn from the dust fiber, and the waste yarn slides downward into the combing chamber 33 through the annular channel 28, while the dust fiber enters the dust removal chamber 63 through the recovery pipe 17.

Exemplarily, an H wheel 21 is fixed on the lower end surface of the large centrifugal plate 20, and a circumferentially opened centrifugal cavity 22 is opened in the H wheel 21. Two left-right symmetrical centrifugal sliders 24 are slidably arranged in the centrifugal cavity 22. The two centrifugal sliders 24 are connected to the centrifugal cavity 22 by a centrifugal spring 25. A circular elastic sleeve 23 is slidably arranged on the side of the centrifugal sliders 24 that are away from each other and located in the centrifugal cavity 22. Pull ropes 27 are fixed on both end surfaces of the left and right elastic sleeves 23. The centrifugal motor 29 works at a higher power to drive the H wheel 21 to rotate, and the H wheel 21 fixed to the large centrifugal plate 20 to rotate. When the rotation speed of the large centrifugal plate 20 slowly increases, the centrifugal slider 24 connected to the centrifugal spring 25 generates centrifugal force to slide outward, so that it abuts against the elastic sleeve 23, and drives the elastic sleeve 23 to expand outward to the side wall where the two connecting rods 26 are close to each other, thereby pushing the waste yarn into the annular channel 28.

Exemplarily, the upper side of the separation chamber 14 is connected to the sliding chamber 13, and two groups of front-to-rear symmetrical sliding blocks 43 are slidably provided on the left and right side walls of the sliding chamber 13, and the ends of the two groups of sliding blocks 43 that are close to each other are fixed with sliding rods 44, and the ends of the two sliding rods 44 that are close to each other are rotatably provided with extrusion cylinders 45, and the ends of the two sliding blocks 43 that are away from each other are connected with thrust springs, and the left and right side walls of the sliding chamber 13 are rotatably provided with fixed wheels 42, and the two fixed wheels 42 are connected with connecting ropes 41, and the two pull ropes 27 extend outwards of the corresponding pull ropes 27 respectively and then downwardly connected to one end of the connecting rope 41, and the other end of the connecting rope 41 is connected to the sliding block 43, and after the elastic sleeve 23 expands outward, the pull rope 27 is driven to be returned outward, so that the connecting rope 41 loses the pulling force on the sliding block 43, and under the action of the thrust spring, the two extrusion cylinders 45 are pushed close to each other, so that the two extrusion cylinders 45 can extrude the centrifugal yarn material 54 and pre-press the centrifugal yarn material 54.

Exemplarily, the combing machine 70 includes a combing motor 32 fixedly mounted on the right end surface of the combing box 12, and combing shafts 34 are rotatably provided on the front and rear side walls of the combing chamber 33. The combing motor 32 is power-connected to the combing shaft 34 located on the rear side, and a transmission chamber 38 is provided on the left side of the combing chamber 33. The two combing shafts 34 extend to the left into the transmission chamber 38, and the two combing shafts 34 are located on the outer periphery of the transmission chamber 38. The two pulleys 39 are power-connected by a transmission belt 40, and the transmission belts 40 are cross-arranged. Combing cylinders 35 are fixedly mounted on the outer peripheries of the two combing shafts 34, and two groups of combing knives 72 are evenly distributed on the outer peripheries of the two combing cylinders 35. The two groups of combing knives 72 are connected to the opposite One end of the combing cylinder 35 in the direction of rotation is pointed, so as to cut the centrifugal yarn 54 entangled laterally. The combing chamber 33 is connected to the sliding chamber 13 through a channel 37. Conveyor belts 36 are provided at the left and right ends of the channel 37. The combing motor 32 works to drive one of the combing shafts 34 to rotate, and the two combing shafts 34 are driven to rotate in opposite directions under the drive of the transmission belt 40, thereby driving the two combing cylinders 35 fixedly connected to the two combing shafts 34 to rotate, and the centrifugal yarn 54 entering the combing chamber 33 from the annular channel 28 is cut and combed, so that the centrifugal yarn 54 is in strip shape and enters the sliding chamber 13 through the channel 37 under the operation of the conveyor belt 36.

Exemplarily, a connector 15 is provided at the upper end of the feed pipe 16, and a thread is provided inside the connector 15 for connecting to other pipes. Transport cavities 67 are provided at the front and rear ends of the body 10, and transport rollers 64 are symmetrically arranged in the two transport cavities 67. The transport rollers 64 are used to transport the centrifugal yarn 54. A glass 66 is fixedly provided on the front end face of the body 10, and the glass 66 is used for the user to observe the internal working conditions of the body 10.

The dust removal device for collecting waste yarn of the present invention has the following working process:

During centrifugal dust removal, the centrifugal motor 29 works at a relatively low power to drive the centrifugal shaft 30 to rotate, thereby causing the large centrifugal plate 20 fixedly connected to the centrifugal shaft 30 to rotate, and the small centrifugal plate 18 to rotate driven by the two connecting plates 19, so that the waste yarn dropped from the feed pipe 16 is centrifugally rotated between the small centrifugal plate 18 and the large centrifugal plate 20, and the waste yarn is subjected to centrifugal motion through the connecting plate 19 to separate the waste yarn and the dust fibers, and the waste yarn slides downward through the annular channel 28 into the combing chamber 33, while the dust fibers enter the dust removal chamber 63 through the recovery pipe 17.

The centrifugal motor 29 works at a relatively high power to drive the H wheel 21 to rotate, and drives the H wheel 21 fixed to the large centrifugal plate 20 to rotate. When the rotation speed of the large centrifugal plate 20 slowly increases, the centrifugal slider 24 connected to the centrifugal spring 25 generates centrifugal force to slide outward, so that it abuts against the elastic sleeve 23, driving the elastic sleeve 23 to expand outward to the side wall where the two connecting rods 26 are close to each other, thereby pushing the waste yarn into the annular channel 28.

After the elastic sleeve 23 expands outward, it drives the pull rope 27 to return outward, so that the connecting rope 41 loses the pulling force on the slider 43. Under the action of the thrust spring, the two extrusion cylinders 45 are pushed closer to each other, so that the two extrusion cylinders 45 can extrude the centrifugal yarn material 54 and pre-press the centrifugal yarn material 54.

When dust collection is performed, air is blown into the collection box 53 through the hose 57, and the power motor 49 works to drive one of the power shafts 55 to rotate. Under the transmission of the cross belt 51, the two power shafts 55 rotate in opposite directions and opposite to the movement direction of the corresponding centrifugal yarn material 54. The two power shafts 55 drive the corresponding insulating sleeves 62 to rotate, so that the rubber sleeve 52 and the centrifugal yarn material 54 contact and rub to generate static electricity, so that the rubber sleeve 52 can absorb the dust fibers blown into the dust removal chamber 63, and then the waste yarn fibers are separated first and left in the dust removal chamber 63 through the electrostatic brush 59 that contacts the rubber sleeve 52. The dust rotates with the rubber sleeve 52 and is scraped off by the two electrostatic brushes 59 on the upper side and floats in the dust removal box 60. The wind blown out by the hose 57, under the action of atmospheric pressure, causes the dust in the two dust removal boxes 60 to pass through the filter 61 along the wind direction and enter the collection box 53 for collection. When the waste yarn fibers are recovered, the plate on the left wall of the dust removal chamber 63 is opened to recover the waste yarn fibers.

Through the operation of the combing motor 32, one of the combing shafts 34 is driven to rotate, and the two combing shafts 34 are driven to rotate in opposite directions under the transmission of the transmission belt 40, thereby driving the two combing cylinders 35 fixedly connected to the two combing shafts 34 to rotate, and the centrifugal yarn 54 entering the combing chamber 33 from the annular channel 28 is cut and combed, so that the centrifugal yarn 54 is in strip shape and enters the sliding chamber 13 through the channel 37 under the operation of the conveyor belt 36.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a dust collector is used in collection of waste yarn, includes organism (10), its characterized in that: the novel waste yarn sorting machine is characterized in that a feeding pipe (16) is fixedly arranged on the upper end face of the machine body (10), a sorting cavity (11) communicated with the feeding pipe (16) is formed in the machine body (10), a centrifugal machine (69) for separating dust fibers is arranged in the sorting cavity (11), a carding box (12) is fixedly arranged in the lower side wall of the sorting cavity (11), a carding cavity (33) is formed in the carding box (12), an annular channel (28) is fixedly communicated between the sorting cavity (11) and the carding cavity (33), a carding machine (70) for carding waste yarns is arranged in the carding cavity (33), a separation cavity (14) is formed in the lower side of the carding box (12), a dust removing cavity (63) is formed in the lower side of the separation cavity (14), and a dust remover (71) for collecting and separating waste yarn fibers and dust is arranged in the dust removing cavity (63);

the dust remover (71) comprises a sharp corner plate (46) fixedly arranged in the separation cavity (14), the sharp corner plate (46) is used for separating centrifugal yarn materials (54) falling into the separation cavity (14), a separation plate (56) is arranged between the separation cavity (14) and the dust removal cavity (63), two rubber sleeves (52) which are symmetrical front and back are rotationally arranged on the separation plate (56), two centrifugal yarn materials (54) are respectively clung to the corresponding rubber sleeves (52) to enable the rubber sleeves (52) to generate electrostatic adsorption dust fibers, one ends, close to each other, of the rubber sleeves (52) are located on the lower end face of the separation plate (56), fixed bent plates (58) are fixedly arranged, two ends, close to each other, of the fixed bent plates (58) are respectively communicated with a dust removal box (60), a collecting box (53) is arranged in a sliding mode, and the collecting box (53) can slide out of the machine body (10).

2. The dust removing apparatus for collecting waste yarn according to claim 1, wherein: the utility model discloses a motor separation chamber, including motor cavity (48), belt cavity (50), motor cavity (48) are all set firmly on the left and right sides wall of separation chamber (14), two bracing piece (47) are close to each other one end with sharp angle board (46) fixed connection, motor cavity (48) and belt cavity (50) have been seted up respectively to the left and right sides of separation chamber (14), motor cavity (48) are interior to have set firmly power motor (49), all rotate on the front and back both sides wall of separation chamber (14) are equipped with power shaft (55), two all set firmly in the periphery of power shaft (55) spacer sleeve (62), two rubber sleeve (52) are overlapped respectively on corresponding spacer sleeve (62), the left end of power motor (49) is located the rear side power connection of power shaft (55), two power shaft (55) all extend to rotate to the right and set up in belt cavity (50), two power shaft (55) are located all be connected with cross belt (51) in the periphery in belt cavity (50).

3. The dust removing apparatus for collecting waste yarn according to claim 2, wherein: two dust removal case (60) all set firmly filter screen (61) each other the one end that is close to, the aperture of filter screen (61) can make the dust pass through, two the upper end intercommunication of filter screen (61) has hose (57), the opening in hose (57) intercommunication has been seted up to the upper end of collecting box (53), set firmly fan (65) on the preceding terminal surface of organism (10), fan (65) with hose (57) intercommunication, two that are located the downside electrostatic brush (59) can block waste yarn fibre, two that are located the upside electrostatic brush (59) can block the dust, the left side wall of dust removal chamber (63) can be opened.

4. The dust removing apparatus for collecting waste yarn according to claim 1, wherein: the centrifugal machine (69) comprises connecting rods (26) fixedly arranged on the left side wall and the right side wall of the sorting cavity (11), two connecting rods (26) are fixedly arranged at one ends, close to each other, of the connecting rods, a damping box (68) is fixedly arranged in the damping box (68), a centrifugal motor (29) is connected with the upper end of the centrifugal motor (29) in a power mode, a large centrifugal plate (20) is fixedly arranged on the periphery of the centrifugal shaft (30), a small centrifugal plate (18) is rotatably arranged at the lower end of the feeding pipe (16), the small centrifugal plate (18) is fixed with the large centrifugal plate (20) through four connecting plates (19) distributed in the circumferential direction, a damping sleeve (31) is abutted between the annular channel (28) and the damping box (68), the large centrifugal plate (20) and the periphery of the small centrifugal plate (18) are inclined upwards, a recycling pipe (17) is communicated with the left side wall and the right side wall of the sorting cavity (11), and the recycling pipe (17) is one of the recycling pipe is backwards and the other pipe is communicated with the dust removing cavity (63).

5. The dust collector for collecting waste yarn according to claim 4, wherein: the centrifugal device is characterized in that an H wheel (21) is fixedly arranged on the lower end face of the large centrifugal plate (20), a centrifugal cavity (22) which is circumferentially opened is formed in the H wheel (21), two left-right symmetrical centrifugal sliders (24) are arranged in the centrifugal cavity (22) in a sliding mode, the two centrifugal sliders (24) are connected with the centrifugal cavity (22) through centrifugal springs (25), one sides, away from each other, of the centrifugal sliders (24) are located on one side, away from the centrifugal cavity (22), of the centrifugal slider, annular elastic sleeves (23) are arranged in the centrifugal cavity (22) in a sliding mode, and pull ropes (27) are fixedly arranged on the left end face and the right end face of each elastic sleeve (23).

6. The dust collector for collecting waste yarn according to claim 5, wherein: the utility model discloses a separation chamber, including separation chamber (14), slide chamber (13) are equipped with two sets of front and back symmetry's slider (43) on the left and right sides wall of slide chamber (13), two sets of slider (43) all set firmly slide bar (44) near each other's one end, two slide bar (44) near each other's one end rotates and is equipped with extrusion section of thick bamboo (45), two slider (43) one end that keeps away from each other is connected with thrust spring, all rotate in the left and right sides wall of slide chamber (13) and be equipped with fixed wheel (42), two all be connected with connecting rope (41) on fixed wheel (42), two stay cord (27) respectively to correspond stay cord (27) outwards extend the back downwards with connecting rope (41) one end is connected, the other end of connecting rope (41) with slider (43) are connected.

7. The dust collector for collecting waste yarn according to claim 6, wherein: carding machine (70) are including setting firmly carding motor (32) on the right-hand member face of carding case (12), it is equipped with to divide comb axle (34) all to rotate on the front and back both sides wall of carding chamber (33), divide comb motor (32) and be located the rear side divide comb axle (34) power connection, it has offered transmission chamber (38) to divide the left side of comb chamber (33), two it gets into to divide comb axle (34) left in transmission chamber (38), two it is located to divide comb axle (34) all have set firmly band pulley (39) on the periphery of transmission chamber (38), two be connected through drive belt (40) power between band pulley (39), two it sets firmly to divide comb section of thick bamboo (35) on the periphery of comb axle (34), two it has two to divide evenly distributed in the periphery of comb chamber (33) to divide comb sword (72) to correspond to divide comb section of thick bamboo (35) and be in the slip passageway (37) and to be between the one end of opening between comb chamber (13).