Rotor spinning colorful fantasy color yarn intelligent production device and process thereof

Abstract

The invention relates to a rotor spinning colorful fantasy color yarn intelligent production device which comprises a barrel, a driving assembly, a smashing assembly and a conveying assembly are arranged on the barrel, the smashing assembly and the conveying assembly are driven by the driving assembly, the smashing assembly comprises a rotating shaft and a smashing cutter fixed to the rotating shaft, and a filtering assembly is arranged in the barrel. The filtering assembly comprises a plurality of filtering plates arranged on the rotating shaft in a sliding mode, filtering holes are formed in the filtering plates, a first filtering cavity, a second filtering cavity and a third filtering cavity are formed between the multiple filtering plates and the barrel, the number of smashing cutters of the first filtering cavity, the number of smashing cutters of the second filtering cavity and the number of filtering holes of the third filtering cavity are sequentially increased, and the diameters of the filtering holes of the third filtering cavity are sequentially decreased; and uncrushed raw materials are conveyed to the position above the filtering cavity again to be circularly crushed, and uniform crushing is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of textile production, more particularly to a rotor spinning smart production device for fancy yarn and its process. BACKGROUND

[0002] Fancy yarn generally refers to a yarn or fabric with gradient color, flashing effect or rainbow luster, widely used in textiles, clothing design, hand knitting, and through special devices (such as blending, plating, dyeing) to achieve gradient color, metal luster, pearlescent reflection or rainbow effect that changes with light. In the production process, the raw materials need to be fully mixed, and the current textile raw material processing equipment is not uniform in crushing, often resulting in insufficient mixing.

[0003] Chinese patent CN114918003A discloses a crushing device for textile raw material production and processing. In use, the material is discharged from the feed inlet of the fixed shell, then the motor is started to crush the material through the crushing pieces, and then discharged from the discharge outlet of the fixed shell. When the motor is started, the scraper rotates to scrape off the material attached to the inner wall of the mesh plate, so that it is not easy to adhere to the inner wall of the mesh plate, reducing the accumulation of material. It has the characteristics of strong practicality. However, when the raw material is discharged from the feed inlet, it is easy to block, and the crushing of the raw material cannot guarantee uniform crushing. SUMMARY

[0004] The present application aims to overcome the shortcomings of the prior art and provide a rotor spinning smart production device for fancy yarn. The raw material is layered and crushed by gradually reducing the filter hole diameter and gradually increasing the number of crushing knives. The uncrushed raw material is transported by the conveying assembly to the top of the filter cavity for recycling crushing. The raw material blocked in the filter hole is blown off by indirect blowing, ensuring uniform crushing.

[0005] The technical solutions of the present application are as follows:

[0006] The application discloses a kind of intelligent production device of rotor spinning fancy yarn, including cylinder, drive assembly is arranged on the cylinder and drive assembly is driven under the comminution assembly and conveying assembly, the comminution assembly includes shaft and is fixed on the comminution knife of shaft, filter assembly is arranged in the cylinder, the filter assembly includes several filter plates that are slidably arranged on the shaft, filter hole is opened on filter plate, several The filter plate and cylinder are formed between first filter cavity, second filter cavity and third filter cavity that comminution knife number increases gradually, filter hole diameter decreases gradually, blowing assembly is arranged in the filter plate, push assembly is arranged on the shaft, the drive assembly is used to drive comminution knife and conveying assembly rotation, the filter assembly is filtered to raw material by filter plate of different diameter filter hole in turn, the push assembly is used to drive filter plate vibration, the blowing assembly is used to indirectly blow raw material on filter hole, the conveying assembly is circulated by auger and is not comminuted raw material on filter plate is respectively conveyed to first filter cavity, second filter cavity and third filter cavity and is comminuted.

[0007] As a kind of preferred, the drive assembly includes motor fixedly arranged on the cylinder, support plate fixedly arranged on the cylinder, rotating sleeve fixedly arranged on the support plate, the rotating sleeve is rotationally matched with the shaft, the motor output shaft, the shaft and the auger are all provided with pulley and the pulley is connected with belt between.

[0008] As a kind of preferred, the comminution assembly further includes air groove opened in the shaft, several air grooves opened on the shaft, and the air groove is communicated with the air groove.

[0009] As a kind of preferred, the filter assembly further includes material collecting groove opened on the filter plate, conical sleeve fixedly arranged in the cylinder, the filter plate is slidably arranged in the cylinder and is provided with spring between the filter plate and the cylinder, and the filter plate is provided as conical structure.

[0010] As a kind of preferred, the push assembly includes first annular sleeve fixedly arranged on the shaft, first lug fixedly arranged on the first annular sleeve, second annular sleeve fixedly arranged on the filter plate, second lug fixedly arranged on the second annular sleeve, and the first lug is matched with the second lug.

[0011] As a kind of preferred, the blowing assembly includes through hole opened in the middle of filter plate, several air holes fixedly opened on filter hole, connecting groove fixedly connected between air holes, sub-slot opened between connecting groove, total slot opened on sub-slot, through groove opened on through hole, connecting sleeve fixedly arranged on filter plate, blowing groove opened on the shaft, blowing pipe fixedly arranged on the connecting sleeve, the through hole is matched with the shaft, the total slot is communicated with the through groove, the through groove is matched with the air groove, and the blowing pipe is communicated with the blowing groove.

[0012] As a preferred embodiment, the conveying assembly includes an auger, an outlet and an inlet opened on the first filter chamber, the second filter chamber and the third filter chamber, an outlet channel and an inlet channel fixedly arranged on the outlet and the inlet, a fixed cylinder fixedly arranged on the outlet channel and the inlet channel, a plurality of partitions fixedly arranged on the fixed cylinder, and a plurality of blowing holes opened on the fixed cylinder. The auger is rotatably arranged in the fixed cylinder, and the partition cooperates with the auger in rotation.

[0013] As a preference, the trough surface of the aggregate trough is configured as an inclined surface and the lowest point of the trough surface is located at the feed inlet.

[0014] As a preference, several of the air holes are arranged as inclined structures.

[0015] Another design objective of the present invention is to provide an intelligent production process for rotor-spun colorful yarn, comprising the following steps:

[0016] Step 1: After the raw materials are put into the first filter chamber, the motor drives the crushing knife to crush the raw materials, and then the raw materials enter the second and third filter chambers through the filter holes for crushing;

[0017] Step 2: The rotating shaft drives the filter plate to vibrate, shaking off the raw materials in the filter holes;

[0018] Step 3: The uncrushed raw materials slide to the feed port through the collecting trough, and are driven by the auger to the discharge port for recycling and crushing;

[0019] Step 4: After the through slot is connected to the ventilation slot, the gas passes through the main slot, the branch slot and the connecting slot to reach the air hole, and blows off the raw materials blocked on the filter hole.

[0020] The beneficial effects of the present invention are

[0021] 1. The present invention is provided with a filter assembly and a push assembly, which crushes the raw materials in sequence through the first filter chamber, the second filter chamber and the third filter chamber, in which the number of crushing knives increases successively and the diameter of the filter holes decreases successively, thereby ensuring that the raw materials are crushed more evenly. At the same time, the filter plate is driven to vibrate during the filtration process to prevent the raw materials from clogging the filter holes.

[0022] 2. The present invention is also provided with a conveying component and a blowing component, which collects the raw materials that are not completely crushed through the collecting trough and drops them into the auger for conveying, so that the raw materials re-enter the three filter chambers for crushing and filtering, ensuring that the raw materials are completely crushed. At the same time, the vibration of the filter plate drives the air holes to intermittently blow the raw materials blocked in the filter holes to prevent blockage.

[0023] In summary, the present invention has the advantages of high crushing efficiency and good effect, and is suitable for the field of textile production. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The application will be further described in conjunction with the accompanying drawings:

[0025] Figure 1 It is a structural schematic diagram of the intelligent production device for fancy yarn of the rotor spinning;

[0026] Figure 2 It is a structural schematic diagram of the crushing assembly and the filtering assembly;

[0027] Figure 3 It is a structural schematic diagram of the air passage;

[0028] Figure 4 It is a structural schematic diagram of the pushing assembly;

[0029] Figure 5 It is a structural schematic diagram of the through groove;

[0030] Figure 6 It is a structural schematic diagram of the blowing assembly;

[0031] Figure 7 It is a structural schematic diagram of the conveying assembly;

[0032] Figure 8 It is a state schematic diagram of the crushing of the raw material by the crushing knife;

[0033] Figure 9 It is a state schematic diagram of the crushing of the raw material by the auger again;

[0034] Figure 10 It is a state schematic diagram of the blowing of the through groove and the air passage after the communication of the through groove and the air passage;

[0035] Figure 11 It is Figure 10 the enlarged view of A in the middle;

[0036] The drawings show that: 1, the cylinder; 2, the driving assembly; 21, the motor; 22, the support plate; 23, the rotating sleeve; 3, the crushing assembly; 31, the rotating shaft; 32, the crushing knife; 33, the air groove; 34, the air passage; 4, the conveying assembly; 41, the auger; 42, the discharge port; 43, the feeding port; 44, the discharge channel; 45, the feeding channel; 46, the fixed cylinder; 47, the partition plate; 48, the blowing hole; 5, the filtering assembly; 51, the filter plate; 52, the filter hole; 53, the material collecting groove; 54, the conical sleeve; 55, the sliding block; 6, the first filtering cavity; 7, the second filtering cavity; 8, the third filtering cavity; 9, the blowing assembly; 91, the through hole; 92, the air hole; 93, the connecting groove; 94, the sub-groove; 95, the total groove; 96, the through groove; 97, the connecting sleeve; 98, the blowing groove; 99, the blowing pipe; 10, the pushing assembly; 101, the first annular sleeve; 102, the first protruding block; 103, the second annular sleeve; 104, the second protruding block. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.

[0038] Example 1

[0039] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0040] like Figures 1 to 11 As shown, a rotor spinning device for producing colorful yarns is shown, comprising a cylinder 1, on which is provided a driving assembly 2 and a crushing assembly 3 and a conveying assembly 4 driven by the driving assembly 2. The crushing assembly 3 comprises a rotating shaft 31 and a crushing knife 32 fixed on the rotating shaft 31. A filter assembly 5 is provided in the cylinder 1, and the filter assembly 5 comprises a plurality of filter plates 51 slidably arranged on the rotating shaft 31. The filter plates 51 are provided with filter holes 52. A first filter cavity 6 is formed between the plurality of filter plates 51 and the cylinder 1, wherein the number of crushing knives 32 increases successively and the diameter of the filter holes 52 decreases successively. , the second filter chamber 7 and the third filter chamber 8, a blowing component 9 is arranged in the filter plate 51, a pushing component 10 is arranged on the rotating shaft 31, the driving component 2 is used to drive the crushing knife 32 and the conveying component 4 to rotate, the filter component 5 filters the raw materials in turn through the filter plates 15 with filter holes 52 of different diameters, the pushing component 10 is used to drive the filter plate 51 to vibrate, the blowing component 9 is used to indirectly blow air to the raw materials on the filter holes 52, and the conveying component 4 circulates the uncrushed raw materials on the filter plate 51 to the first filter chamber 6, the second filter chamber 7 and the third filter chamber 8 for crushing through the auger 41.

[0041] It is worth mentioning that Figure 1 As shown, the drive assembly 2 includes a motor 21 fixedly arranged on the cylinder 1, a support plate 22 fixedly arranged on the cylinder 1, and a rotating sleeve 23 fixedly arranged on the support plate 22. The rotating sleeve 23 rotates with the rotating shaft 31. Pulleys are provided on the output shaft of the motor 21, the rotating shaft 31 and the auger 41, and belts are connected between the pulleys. The rotating sleeve 23 is connected to an air pump. When in use, after the raw material is put into the cylinder 1, it first enters the first accommodating chamber 6. The motor 21 drives the rotating shaft 31 and the auger 41 to rotate through the belt, thereby driving the crushing knife 32 to crush the raw material.

[0042] In addition, if Figure 2 and Figure 3As shown, the crushing assembly 3 also includes an air groove 33 provided in the rotating shaft 31 and a plurality of ventilation grooves 34 provided on the rotating shaft 31. The air groove 33 is connected to the ventilation groove 34. When in use, after the raw material is put into the first accommodating chamber 6, the crushing knife 32 crushes the raw material during the rotation process.

[0043] It should be emphasized that if Figure 7 and Figure 8 As shown, the filter assembly 5 also includes a collection trough 53 opened on the filter plate 51 and a conical sleeve 54 fixedly arranged in the cylinder 1. The filter plate 51 is slidably arranged in the cylinder 1 through a slider 55 and a spring is arranged between the cylinder 1. The filter plate 51 is set to a conical structure, wherein the length of the crushing knife 32 in each cavity is gradually shortened from top to bottom, and cooperates with the conical sleeve 54 to prevent damage to the conical sleeve 54. When in use, the crushing knife 32 in the first filter cavity 6 performs preliminary crushing on the raw materials falling into the conical sleeve 54. The raw materials fall on the filter plate 51 and fall into the second filter cavity 7 through the filter hole 52. The second filter cavity 7 is the second filter cavity 7. After the crushing knife 32 in the filter chamber 7 crushes the raw material again, it enters the third filter chamber 8 through the filter hole 52. After the crushing knife 32 in the third filter chamber 8 finally crushes the raw material, it enters the discharge end of the cylinder 1 through the filter hole 52 for discharge. The raw material is crushed more evenly by increasing the number of crushing knives 32 and decreasing the diameter of the filter hole 52. At the same time, the raw material that does not pass through the filter hole 52 falls into the collection trough 53 through the structure of the conical filter plate 51 for collection, and is transported to the top of the accommodating chamber through the auger 41 and then re-introduced, and the uncrushed raw material is circulated and crushed to achieve a better crushing effect.

[0044] It should be further explained that if Figure 4 As shown, the pushing assembly 10 includes a first annular sleeve 101 fixedly arranged on the rotating shaft 31, a first protrusion 102 fixedly arranged on the first annular sleeve 101, a second annular sleeve 103 fixedly arranged on the filter plate 51, and a second protrusion 104 fixedly arranged on the second annular sleeve 103. The first protrusion 102 cooperates with the second protrusion 104. When in use, when the rotating shaft 31 rotates the crushing knife 32 to crush the raw material, it drives the first annular sleeve 101 to rotate. When the first protrusion 102 passes the second protrusion 104, it pushes the filter plate 51 upward. After the first protrusion 102 passes over the second protrusion 104, the filter plate 51 returns to its downward position under the action of the spring, causing the filter plate 51 to vibrate, preventing the raw material from clogging the filter hole 52 while allowing the uncrushed raw material to fall into the collection trough 53. The uncrushed raw material in the collection trough 53 can also be vibrated to the auger 41 for transportation.

[0045] It is worth mentioning that Figure 10 and Figure 11As shown, the blowing assembly 9 includes a through hole 91 provided in the middle of the filter plate 51, a plurality of air holes 92 fixedly provided on the filter hole 52, a connecting groove 93 fixedly connected between the air holes 92, a sub-groove 94 provided between the connecting grooves 93, a main groove 95 provided on the sub-groove 94, a through groove 96 provided on the through hole 91, a connecting sleeve 97 fixedly provided on the filter plate 51, an air blowing groove 98 provided on the rotating shaft, and an air blowing pipe 99 fixedly provided on the connecting sleeve. The through hole 91 cooperates with the rotating shaft 31, the main groove 95 is connected with the through groove 96, the through groove 96 cooperates with the air vent groove 34, and the air blowing pipe 99 is connected with the air blowing groove 98. When the first protrusion 102 and the second protrusion 104 are staggered, the through groove 96 is connected with the air vent groove 34 to ensure that the gas reaches the air hole 92 sufficiently. When in use, after the air pump is turned on, the gas is injected into the air groove 33 through the air pipe and the rotating sleeve 23. When the filter plate 51 vibrates up and down During the movement, the through groove 96 is connected to the ventilation groove 34 at intervals. When the through groove 96 is connected to the ventilation groove 34, the gas reaches the air hole 92 through the main groove 95, the branch groove 94 and the connecting groove 93, and blows off the raw materials blocked on the filter hole 52. When the through groove 96 is staggered with the ventilation groove 33, the gas cannot flow out at this time, and the air pressure becomes larger. When the through groove 96 is connected to the ventilation groove 34 again, the gas goes out at a fast rate, so that the gas can be quickly ejected from the air hole 92, thereby improving the blowing effect. At the same time, the intermittent blowing method does not interfere with the falling of the crushed raw materials through the filter hole 52. In addition, the gas passes through the blowing groove 98 so that the blowing pipe 99 always blows the raw materials sliding to the feed port 43, and blows the raw materials into the auger 41. The filter plate 51 drives the connecting sleeve 97 and the blowing pipe 99 to move back and forth. Since the blowing pipe 99 is always connected to the blowing groove 98 during the sliding process, the raw materials can be continuously blown into the auger 41.

[0046] Further, such as Figure 9 As shown, the conveying assembly 4 includes an auger 41, an outlet 42 and an inlet 43 provided on the first filter chamber 6, the second filter chamber 7 and the third filter chamber 8, an outlet channel 44 and an inlet channel 45 fixedly provided on the outlet 42 and the inlet 43, a fixed cylinder 46 fixedly provided on the outlet channel 44 and the inlet channel 45, a plurality of partitions 47 fixedly provided on the fixed cylinder 46, and a plurality of blowing holes 48 provided on the fixed cylinder 46. The auger 41 is rotatably provided on the fixed cylinder 46, the partition 47 rotates with the auger 41, wherein the blowing hole 48 is connected to a fan to blow air to the raw materials on the top of the auger top 41, and blow the raw materials into the cylinder 1. When in use, when the raw materials falling into the collecting trough 53 slide to the feed port 43, they reach the fixed cylinder 46 through the feed channel 45, and are then transmitted to the discharge channel 44 by the auger 41, and fall from the discharge port 42 to the upper end of the three filter chambers, and then are crushed again by the crushing knife 32 to ensure that the raw materials are fully crushed.

[0047] In addition, as shown in Figure 9 The trough surface of the aggregate tank 53 is provided as an inclined surface, and the lowest point of the trough surface is located at the feed inlet 43. The raw materials that do not pass through the filter holes 52 fall on the aggregate tank 53, and then slide to the feed inlet 43 under the action of the inclined surface and the vibration of the filter plate 51, facilitating the entry into the auger 41 for conveying.

[0048] As shown in Figure 10 And Figure 11 A plurality of air holes 92 are provided in an inclined structure. The raw materials blocked on the filter holes 52 are blown off through the inclined air holes 92, improving the blowing effect.

[0049] Example two

[0050] A smart production process of rotor spinning fancy color yarn, comprising the following steps:

[0051] Step one, when the raw materials are put into the first filter cavity 6, the motor 21 drives the crushing knife 32 to crush the raw materials, and then the raw materials enter the second filter cavity 7 and the third filter cavity 8 for crushing through the filter holes 52;

[0052] Step two, the shaft 31 drives the filter plate 51 to vibrate, and the raw materials in the filter holes 52 are vibrated and fallen;

[0053] Step three, the uncrushed raw materials slide to the feed inlet 43 through the aggregate tank 53, and then the raw materials are driven to the discharge outlet 42 through the auger 41 for discharging and then circulating crushing;

[0054] Step four, after the through groove 96 is communicated with the air groove 34, the gas passes through the total groove 95, the branch groove 94 and the connecting groove 93 to reach the air hole 92, and the raw materials blocked on the filter holes 52 are blown off.

[0055] Working process

[0056] When the raw material is put into the first filter chamber 6, the motor 21 drives the rotating shaft 31 and the auger 41 to rotate through the belt. The crushing knife 32 in the first filter chamber 6 preliminarily crushes the raw material, and then falls into the second filter chamber 7 through the filter hole 52. The crushing knife 32 in the second filter chamber 7 crushes the raw material again, and then enters the third filter chamber 8 through the filter hole 52. The crushing knife 32 in the third filter chamber 8 finally crushes the raw material, and then enters the discharge end of the cylinder 1 through the filter hole 52 for discharge. During the crushing process, the rotating shaft drives the filter plate 51 to vibrate. At the same time, the raw material that does not pass through the filter hole 52 falls into the collecting trough 53 through the structure of the conical filter plate 51. Until it slides to the feed port 43, it reaches the fixed cylinder 46 through the feed channel 45, and is then transmitted to the discharge channel by the auger 41. The raw materials blocked on the filter holes 52 are blown off by the through grooves 96, 95 and 96 respectively.

[0057] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0058] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0059] The above description in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment. It should be pointed out that for those skilled in the art, various modifications and improvements can be made without departing from the structure of the present invention. These should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.

Claims

1. An intelligent production device for rotor-spun colorful yarns, comprising a cylinder (1), a drive assembly (2) and a crushing assembly (3) and a conveying assembly (4) driven by the drive assembly (2), the cylinder (1) being provided with the characteristics that: The crushing assembly (3) comprises a rotating shaft (31) and a crushing knife (32) fixed on the rotating shaft (31); a filter assembly (5) is arranged in the cylinder (1); the filter assembly (5) comprises a plurality of filter plates (51) slidably arranged on the rotating shaft (31); filter holes (52) are provided on the filter plates (51); a first filter cavity (6), a second filter cavity (7) and a third filter cavity (8) are formed between the plurality of filter plates (51) and the cylinder (1), wherein the number of crushing knives (32) increases successively and the diameter of the filter holes (52) decreases successively; an air blowing assembly (9) is arranged in the filter plates (51); A pushing assembly (10) is provided on the rotating shaft (31); the driving assembly (2) is used to drive the crushing knife (32) and the conveying assembly (4) to rotate; the filtering assembly (5) filters the raw materials in sequence through the filter plates (15) with filter holes (52) of different diameters; the pushing assembly (10) is used to drive the filter plates (51) to vibrate; the blowing assembly (9) is used to indirectly blow air to the raw materials on the filter holes (52); and the conveying assembly (4) circulates the uncrushed raw materials on the filter plates (51) to the first filter chamber (6), the second filter chamber (7) and the third filter chamber (8) through the auger (41) for crushing.

2. The intelligent production device for rotor-spun colorful yarn according to claim 1, characterized in that: The driving assembly (2) comprises a motor (21) fixedly arranged on the cylinder (1), a support plate (22) fixedly arranged on the cylinder (1), and a rotating sleeve (23) fixedly arranged on the support plate (22); the rotating sleeve (23) is rotatably matched with the rotating shaft (31); the output shaft of the motor (21), the rotating shaft (31) and the auger (41) are all provided with pulleys, and a belt is connected between the pulleys.

3. The intelligent production device for rotor-spun colorful yarn according to claim 1, characterized in that: The pulverizing assembly (3) further comprises an air groove (33) provided in the rotating shaft (31) and a plurality of ventilation grooves (34) provided on the rotating shaft (31), wherein the air groove (33) is in communication with the ventilation grooves (34).

4. The intelligent production device for rotor-spun colorful yarn according to claim 1, characterized in that: The filter assembly (5) further comprises a collecting trough (53) provided on the filter plate (51) and a conical sleeve (54) fixedly arranged in the cylinder (1); the filter plate (51) is slidably arranged in the cylinder (1) via a slider (55) and a spring is arranged between the filter plate (51) and the cylinder (1); the filter plate (51) is arranged in a conical structure.

5. The intelligent production device for rotor-spun colorful yarn according to claim 1, characterized in that: The pushing assembly (10) comprises a first annular sleeve (101) fixedly arranged on the rotating shaft (31), a first protrusion (102) fixedly arranged on the first annular sleeve (101), a second annular sleeve (103) fixedly arranged on the filter plate (51), and a second protrusion (104) fixedly arranged on the second annular sleeve (103), wherein the first protrusion (102) cooperates with the second protrusion (104).

6. The intelligent production device for rotor-spun colorful yarn according to claim 3, characterized in that: The blowing assembly (9) comprises a through hole (91) provided in the middle of the filter plate (51), a plurality of air holes (92) fixedly provided on the filter hole (52), a connecting groove (93) fixedly connected between the air holes (92), a branch groove (94) provided between the connecting grooves (93), a main groove (95) provided on the branch groove (94), a through groove (96) provided on the through hole (91), a connecting sleeve (97) fixedly provided on the filter plate (51), an air blowing groove (98) provided on the rotating shaft, and an air blowing pipe (99) fixedly provided on the connecting sleeve. The through hole (91) cooperates with the rotating shaft (31), the main groove (95) is connected with the through groove (96), the through groove (96) cooperates with the ventilation groove (34), and the air blowing pipe (99) is connected with the air blowing groove (98).

7. The intelligent production device for rotor-spun colorful yarn according to claim 4, characterized in that: The conveying assembly (4) includes an auger (41), a discharge port (42) and a feed port (43) provided on the first filter chamber (6), the second filter chamber (7) and the third filter chamber (8), a discharge channel (44) and a feed channel (45) fixedly provided on the discharge port (42) and the feed port (43), a fixed cylinder (46) fixedly provided on the discharge channel (44) and the feed channel (45), a plurality of partitions (47) fixedly provided on the fixed cylinder (46), and a plurality of blowing holes (48) provided on the fixed cylinder (46); the auger (41) is rotatably provided in the fixed cylinder (46), and the partitions (47) are rotatably matched with the auger (41).

8. The intelligent production device for rotor-spun colorful yarn according to claim 7, characterized in that: The trough surface of the collecting trough (53) is configured as an inclined surface, and the lowest point of the trough surface is located at the feed port (43).

9. The intelligent production device for rotor-spun colorful yarn according to claim 6, characterized in that: Several of the air holes (92) are arranged in an inclined structure.

10. A production process using the intelligent rotor spinning device for producing colorful yarn according to any one of claims 1 to 9, comprising the following steps: Step 1: After the raw material is put into the first filter chamber (6), the motor (21) drives the crushing knife (32) to crush the raw material, and the raw material enters the second filter chamber (7) and the third filter chamber (8) through the filter hole (52) to be crushed; Step 2: The rotating shaft (31) drives the filter plate (51) to vibrate, thereby shaking off the raw materials in the filter holes (52); Step 3: The un-crushed raw materials slide to the feed port (43) through the collecting trough (53), and are driven by the auger (41) to the discharge port (42) for recycling and crushing; Step 4: After the through groove (96) is connected to the ventilation groove (34), the gas reaches the air hole (92) through the main groove (95), the branch groove (94) and the connecting groove (93), and blows off the raw materials blocked on the filter hole (52).

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