A cotton opening machine with high opening degree and cotton opening method thereof

Abstract

The present invention relates to the field of cotton machines, and discloses a cotton opener with high opening degree and a cotton opening method thereof. The cotton opener with high opening degree comprises a frame, a cotton opener main body is arranged on the frame, a pair of first rotating rollers driven by a driving component are rotatably installed on the frame, and a feeding belt is arranged on the first rotating roller; a first flat plate on a first tooth plate levels uneven raw materials on the feeding belt so that the raw materials can be evenly transported into the cotton opener; when the raw materials that have passed the first leveling continue to move along the inclined top cover part of the guide frame, the raw materials will be slightly squeezed. At this time, when the first tooth plate moves, it drives the second tooth plate to move through a connecting rod, and the movement of the second tooth plate cooperates with the second driving tooth, so that a pair of second tooth plates stagger and reciprocate in a second slide groove, leveling the raw materials again, and can further level the raw materials so that they can evenly enter the cotton opener for processing, without the need for manual leveling, and avoiding the raw materials from being stuck at the feeding place.

Description

Technical Field

[0001] The invention relates to the technical field of cotton openers, and more particularly to a cotton opener with a high opening degree and a cotton opening method thereof. Background Art

[0002] Cotton opener, also known as cotton opening and cleaning machine, is an important equipment for processing cotton fibers in the textile industry. Its main function is to open, remove impurities, mix the compacted and entangled cotton bales or cotton blocks, and make them into uniform cotton rolls or cotton flows for the subsequent carding process.

[0003] When using the existing cotton opener, employees are required to pour the raw materials at the feed point and manually flatten the raw materials before sending them into the equipment for processing. The above operation has the following disadvantages: 1. Manually flattening the feed requires a lot of time and manpower, especially when processing a large amount of cotton material, the efficiency of this method is particularly low; 2. Manual operation is often affected by many factors such as the workers' technical proficiency, physical condition, and attention, resulting in difficulty in maintaining consistent thickness and uniformity of the flattened cotton material, which in turn affects the subsequent cotton opening effect; 3. Manual contact with high-speed cotton opener parts poses a safety risk, which may lead to work-related accidents. At the same time, the raw materials may contain metal impurities, which will aggravate the wear of internal parts of the equipment and affect its service life. Summary of the invention

[0004] The present invention provides a cotton opening machine with high opening degree and a cotton opening method thereof, which solves the technical problem of low efficiency in the related art that when using the existing cotton opening machine, employees are required to pour raw materials at the feed place and manually spread the raw materials flat before feeding them into the equipment for processing.

[0005] The present invention provides a cotton opener with high opening degree and a cotton opening method thereof. The cotton opener with high opening degree comprises a frame, a cotton opener main body is arranged on the frame, a pair of first rotating rollers driven by a driving component are rotatably mounted on the frame, and a feeding belt is arranged on the first rotating rollers;

[0006] A leveling mechanism is mounted on the frame, the leveling mechanism comprises a guide frame fixedly mounted on the frame, the guide frame is provided with a first slide groove, a pair of first tooth plates are slidably mounted on the first slide groove, a second motor is fixedly mounted on the guide frame via a fixed plate, a first driving tooth is fixedly mounted on the output shaft of the second motor, the first driving tooth is located between the first tooth plates, and the first driving tooth is meshedly connected with the first tooth plates, and a first leveling plate is fixedly mounted on each of the first tooth plates;

[0007] The auxiliary component is assembled on the guide frame. The bellows included in the auxiliary component can cooperate with the first tooth plate to generate negative pressure, and guide and gather cotton wool floating in the air through the air pipe, the first connecting pipe, the suction elbow and the filter net.

[0008] As a further optimization scheme of the present invention, the top cover portion of the guide frame is arranged in an inclined shape, and the leveling mechanism also includes a second slide groove opened on the guide frame, a pair of second tooth plates are slidably installed in the second slide groove, a connecting rod is fixedly installed on the second tooth plate, the end of the connecting rod away from the second tooth plate is fixedly connected to the first tooth plate, the second tooth plates are rotatably connected with second driving teeth through a fixing rod, the fixing rod is fixedly connected to the guide frame, and a second leveling plate is fixedly installed on each of the second tooth plates.

[0009] As a further optimization solution of the present invention, the driving assembly includes a mounting rod fixedly mounted on the frame, a first motor is fixedly mounted on the mounting rod, and an output shaft of the first motor is connected to the first roller through a transmission belt.

[0010] As a further optimization solution of the present invention, grid holes are provided on the feed belt.

[0011] As a further optimization scheme of the present invention, a cleaning assembly is provided on the frame, and the cleaning assembly includes a pair of second rollers rotatably mounted on the frame, and a conveyor belt is provided on the rollers, and the conveyor belt is located in the feed belt, and the first roller and the second roller are both fixedly mounted with bevel gears, and the bevel gears are meshed with each other.

[0012] As a further optimization scheme of the present invention, a magnetic block located in the conveyor belt is fixedly installed on the frame, a pair of collecting parts are provided on the frame, a pair of positioning rods are fixedly installed on the frame, a scraper that abuts against the conveyor belt is slidably installed on the positioning rods, one end of a first spring is fixedly installed on the scraper, and the other end of the first spring is fixedly connected to the positioning rod.

[0013] As a further optimization scheme of the present invention, the auxiliary component includes a pair of collecting boxes fixedly mounted on the guide frame, one end of a pair of bellows is fixedly mounted on the guide frame, the other end of the bellows is fixedly connected to the first tooth plate, an air pipe is fixedly mounted on the bellows, a first connecting pipe is fixedly mounted on the end of the air pipe away from the bellows, a plurality of suction bends are fixedly mounted on the first connecting pipe, the suction bends are located in the collecting box, and a filter is provided on the suction bends.

[0014] As a further optimization scheme of the present invention, a second connecting pipe is fixedly installed on the air pipe, an air groove connected to the second connecting pipe is provided on the collecting box, the opening of the air groove faces the first shifting plate, one end of a second spring is fixedly installed in the air pipe, a sealing block slidingly connected to the air pipe is fixedly installed on the other end of the second spring, a center hole is provided on the sealing block, a third spring is fixedly installed on the inner wall of the center hole, and a sealing plate slidingly connected to the inner wall of the center hole is fixedly installed on the third spring.

[0015] As a further optimization scheme of the present invention, a pair of shaking assemblies are arranged on the guide frame, and the shaking assembly includes a mounting block fixedly connected to the guide frame, a lifting rod is slidably mounted on the mounting block, a guide block is fixedly mounted on one end of the lifting rod, and a support rod is fixedly mounted on the other end of the lifting rod, and the support rod is abutted against the feed belt.

[0016] A cotton opening method of a cotton opener with a high opening degree, the method adopts the above-mentioned cotton opener with a high opening degree, and the method comprises the following steps:

[0017] S1, feeding: after placing the raw material on the feeding belt, start the first motor, and the first motor drives the feeding belt to rotate and transport the raw material to the cotton opener for processing;

[0018] S2, leveling: When the raw materials move on the feed belt, the second motor is started, and the second motor continuously rotates forward and reversely to cooperate with the first driving gear to drive a pair of first tooth plates to move back and forth in the first chute, and the first leveling plate on the first tooth plate levels the uneven raw materials on the feed belt;

[0019] S3. Secondary leveling: During the movement of the first tooth plate, the second tooth plate is driven to move by the connecting rod. The movement of the second tooth plate cooperates with the second driving tooth to make a pair of second tooth plates move back and forth in the second chute, leveling the raw material again so that it can evenly enter the cotton opener for processing.

[0020] The beneficial effects of the present invention are:

[0021] The first gear wheel is used to move the second gear plate to move the second gear plate, and the second gear plate is used to move the second gear plate to move the second gear plate, so that the raw material can be evenly transported to the cotton opener.

[0022] 2. The arrangement of the grid holes of the present invention can effectively increase the friction when in contact with the raw materials, and improve the efficiency of raw material feeding. At the same time, the grid holes can discharge impurities such as cotton seeds in the raw materials, perform pre-impurity removal, and prevent impurities from affecting the processing effect. At the same time, it also prevents impurities from aggravating the wear of the internal components of the cotton opener body and causing the service life to be shortened. When the first plate and the second plate level the raw materials, the raw materials roll and the cotton seeds and other impurities inside them can be effectively discharged along the grid holes. The discharged impurities will fall on the conveyor belt, and the cooperation of the first roller and the umbrella gear drives the second roller to rotate. When the second roller rotates, the conveyor belt takes away the impurities on it.

[0023] 3. The magnetic force of the magnetic block of the present invention can adsorb the attractable metal impurities in the impurities on the surface of the conveyor belt. As the conveyor belt moves, the impurities that cannot be attracted by the magnetic block fall into the collecting piece on one side, while the adsorbed metal impurities continue to move along the conveyor belt. When the impurities come into contact with the scraper, they fall into the collecting piece on the other side. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the guide frame of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the leveling mechanism of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the drive assembly of the present invention;

[0028] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0029] Figure 6 It is an exploded view of the feed belt and the conveyor belt of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the scraper of the present invention;

[0031] Figure 8 is a schematic diagram of the structure of the auxiliary components of the present invention;

[0032] Fig. 9 is a structural schematic diagram of the first connecting pipe of the present invention;

[0033] Fig.10 This is the enlarged view of point B in 9;

[0034] Fig.11 is a schematic diagram of the structure of the shaking component of the present invention;

[0035] Fig.12 It is a flow chart of the method of the present invention.

[0036] In the figure:

[0037] 10. Frame; 11. Cotton opener body; 12. First rotating roller; 13. Feed belt; 131. Grid holes; 14. Driving assembly; 141. Mounting rod; 142. First motor; 143. Driving belt;

[0038] 20, leveling mechanism; 201, guide frame; 202, first slide groove; 203, first tooth plate; 204, fixed plate; 205, second motor; 206, first driving tooth; 207, second slide groove; 208, second tooth plate; 209, fixed rod; 210, second driving tooth; 211, connecting rod; 212, first leveling plate; 213, second leveling plate;

[0039] 30. Cleaning assembly; 31. Second roller; 32. Conveyor belt; 33. Bevel gear; 34. Collecting member; 35. Magnetic block; 36. Positioning rod; 37. Scraper; 38. First spring;

[0040] 40. Auxiliary components; 401. Collecting box; 402. Bellows; 403. Air pipe; 404. First connecting pipe; 405. Air suction elbow; 406. Filter screen; 407. Second spring; 408. Blocking block; 409. Center hole; 410. Sealing plate; 411. Third spring; 412. Air groove; 413. Second connecting pipe;

[0041] 50. Shaking assembly; 51. Mounting block; 52. Lifting rod; 53. Guide block; 54. Stop rod. DETAILED DESCRIPTION

[0042] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0043] like Figures 1 to 11 As shown, a cotton opener with high opening degree and a cotton opening method thereof according to an embodiment of the present invention, the cotton opener with high opening degree comprises a frame 10, a cotton opener body 11 is arranged on the frame 10, a pair of first rollers 12 driven by a driving assembly 14 are rotatably mounted on the frame 10, the driving assembly 14 comprises a mounting rod 141 fixedly mounted on the frame 10, a first motor 142 is fixedly mounted on the mounting rod 141, an output shaft of the first motor 142 is transmission-connected to the first roller 12 via a transmission belt 143, and a feeding belt 13 is arranged on the first roller 12;

[0044] The leveling mechanism 20 assembled on the frame 10 includes a guide frame 201 fixedly mounted on the frame 10, a first slide groove 202 is provided on the guide frame 201, a pair of first tooth plates 203 are slidably mounted on the first slide groove 202, a second motor 205 is fixedly mounted on the guide frame 201 through a fixed plate 204, a first driving tooth 206 is fixedly mounted on the output shaft of the second motor 205, the first driving tooth 206 is located between the first tooth plates 203, and the first driving tooth 206 is meshed and connected with the first tooth plates 203, and a first leveling plate 212 is fixedly mounted on the pair of first tooth plates 203.

[0045] The top cover of the guide frame 201 is arranged in an inclined shape, and the leveling mechanism 20 further includes a second slide groove 207 provided on the guide frame 201, a pair of second tooth plates 208 are slidably installed in the second slide groove 207, a connecting rod 211 is fixedly installed on the second tooth plate 208, one end of the connecting rod 211 away from the second tooth plate 208 is fixedly connected to the first tooth plate 203, a second driving tooth 210 is rotatably connected between the pair of second tooth plates 208 through a fixing rod 209, the fixing rod 209 is fixedly connected to the guide frame 201, and a second leveling plate 213 is fixedly installed on the pair of second tooth plates 208;

[0046] After the raw material is placed on the feed belt 13, the first motor 142 is started. The first motor 142 drives the feed belt 13 to rotate and transport the raw material to the cotton opener. When the raw material moves on the feed belt 13, the second motor 205 is started. The second motor 205 continuously rotates forward and reversely and cooperates with the first driving gear 206 to drive a pair of first tooth plates 203 to move back and forth in the first slide 202. At this time, the first flat plate 212 on the first tooth plate 203 flattens the uneven raw material on the feed belt 13 so that it can be evenly transported to the cotton opener. When the raw material passes through the first flattening As the material continues to move along the inclined top cover part of the guide frame 201, the raw material will be slightly squeezed. At this time, the first tooth plate 203 moves and drives the second tooth plate 208 to move through the connecting rod 211. The movement of the second tooth plate 208 cooperates with the second driving tooth 210, so that a pair of second tooth plates 208 can move back and forth in the second slide groove 207 in an staggered manner, and the raw material is flattened again. The raw material can be further flattened so that it can evenly enter the cotton opener for processing, which is convenient for improving the opening degree of the raw material after processing, and avoids the raw material from being stuck at the feed point without the need for manual flattening.

[0047] like Figures 4 to 7 As shown, a grid hole 131 is provided on the feed belt 13, a cleaning assembly 30 is provided on the frame 10, and the cleaning assembly 30 includes a pair of second rollers 31 rotatably mounted on the frame 10, a conveyor belt 32 is provided on the pair of rollers, and the conveyor belt 32 is located in the feed belt 13, and a bevel gear 33 is fixedly installed on the first roller 12 and the second roller 31, and the bevel gears 33 are meshed with each other;

[0048] The arrangement of the grid holes 131 can effectively increase the friction when in contact with the raw material, improve the efficiency of raw material feeding, and at the same time, the grid holes 131 can allow impurities such as cotton seeds in the raw material to be discharged, thereby achieving a pre-impurity removal effect, thereby preventing impurities from affecting the processing effect, and also preventing impurities from aggravating the wear of the internal components of the cotton opener body 11 and shortening the service life thereof. When the first plate 212 and the second plate 213 level the raw material, the raw material rolls and the cotton seeds and other impurities inside the raw material can be effectively discharged along the grid holes 131, thereby improving the pre-impurity removal effect. The discharged impurities will fall on the conveyor belt 32, and as the first roller 12 and the umbrella gear 33 cooperate to drive the second roller 31 to rotate, the second roller 31 rotates so that the conveyor belt 32 takes away the impurities thereon, thereby achieving a cleaning effect, thereby preventing the accumulation of impurities from being difficult to clean.

[0049] A magnetic block 35 located in the conveyor belt 32 is fixedly mounted on the frame 10, a pair of collecting members 34 are provided on the frame 10, a pair of positioning rods 36 are fixedly mounted on the frame 10, a scraper 37 that abuts against the conveyor belt 32 is slidably mounted on the positioning rods 36, one end of a first spring 38 is fixedly mounted on the scraper 37, and the other end of the first spring 38 is fixedly connected to the positioning rod 36;

[0050] The magnetic force of the magnetic block 35 can adsorb the attractable metal impurities in the impurities on the surface of the conveyor belt 32. As the conveyor belt 32 moves, the impurities that cannot be attracted by the magnetic block 35 fall into the collecting piece 34 on one side, while the adsorbed metal impurities continue to move along the conveyor belt 32. When the impurities come into contact with the scraper 37, they fall into the collecting piece 34 on the other side.

[0051] It should be noted that the first spring 38 cooperates with the positioning rod 36 to ensure that the scraper 37 always contacts the conveyor belt 32 , thereby improving the cleaning effect of metal impurities on the conveyor belt 32 .

[0052] like Figures 8 to 10 As shown, the auxiliary component 40 assembled on the guide frame 201, the bellows 402 included in the auxiliary component 40 can cooperate with the first tooth plate 203 to generate negative pressure, and guide and gather cotton wool floating in the air through the air pipe 403, the first connecting pipe 404, the suction elbow 405 and the filter 406, the auxiliary component 40 includes a pair of collecting boxes 401 fixedly mounted on the guide frame 201, one end of a pair of bellows 402 is fixedly mounted on the guide frame 201, the other end of the bellows 402 is fixedly connected to the first tooth plate 203, the air pipe 403 is fixedly mounted on the bellows 402, the first connecting pipe 404 is fixedly mounted on the end of the air pipe 403 away from the bellows 402, a plurality of suction elbows 405 are fixedly mounted on the first connecting pipe 404, the suction elbow 405 is located in the collecting box 401, and the suction elbow 405 is provided with a filter 406;

[0053] During feeding, a large amount of fluff will float in the air near the cotton opener. When the second motor 205 cooperates with the first driving tooth 206 to drive the first tooth plate 203 to move and stretch the bellows 402, negative pressure is generated inside the bellows 402. At this time, the bellows 402 inhales air through the air pipe 403, and the first connecting pipe 404 and the suction elbow 405 cooperate to absorb the air near the collection box 401. The fluff in the air will enter the collection box 401 together with the air, and the air enters the suction elbow 405 through the filter 406, while the fluff is blocked by the filter 406. When the negative pressure in the bellows 402 disappears, the fluff on the filter 406 falls into the collection box 401, thereby preventing the fluff from being inhaled into the body of the employees and causing damage to the employees.

[0054] A second connecting pipe 413 is fixedly installed on the air pipe 403, an air groove 412 connected to the second connecting pipe 413 is provided on the collection box 401, and the opening of the air groove 412 faces the first shifting plate 212, one end of a second spring 407 is fixedly installed in the air pipe 403, a blocking block 408 slidably connected to the air pipe 403 is fixedly installed on the other end of the second spring 407, a center hole 409 is provided on the blocking block 408, a third spring 411 is fixedly installed on the inner wall of the center hole 409, and a sealing plate 410 slidably connected to the inner wall of the center hole 409 is fixedly installed on the third spring 411;

[0055] When the bellows 402 is stretched and negative pressure is generated, the airflow enters the air hole along the suction elbow 405 and the first connecting pipe 404. The force of the airflow causes the sealing plate 410 to move in the center hole 409 and stretch the third spring 411. When the sealing plate 410 moves and protrudes out of the center hole 409, the airflow can smoothly enter the bellows 402 along the air pipe 403. After the negative pressure in the bellows 402 disappears, the third spring 411 drives the sealing plate 410 to return to the center hole 409. Then, when the second motor 205 cooperates with the first driving tooth 206 to drive the first tooth plate 203 to move and squeeze the bellows 402, the air in the bellows 402 flows along the air pipe 403. The airflow drives the blocking block 408 to move and squeeze the second spring 407. When the blocking block 408 moves to release the blockage of the second connecting pipe 413, the air in the air pipe 403 enters the air groove 412 along the second connecting pipe 413, and blows toward the first plate 212 and the second plate 213 along the flat air groove 412 mouth, blowing the fluff on the first plate 212 and the second plate 213 off, so that the fluff enters the cotton opener for processing, thereby avoiding waste of raw materials. In addition, the slender and flat air groove 412 mouth can blow out a uniform and flat airflow to cooperate with the first plate 212 and the second plate 213 to further flatten the raw materials, thereby improving the uniformity of feeding and thus improving the looseness of the raw materials.

[0056] like Fig.11 As shown, a pair of shaking assemblies 50 are arranged on the guide frame 201, and the shaking assembly 50 includes a mounting block 51 fixedly connected to the guide frame 201, and a lifting rod 52 is slidably mounted on the mounting block 51, and a guide block 53 is fixedly mounted on one end of the lifting rod 52, and a stopper 54 is fixedly mounted on the other end of the lifting rod 52, and the stopper 54 is against the feed belt 13;

[0057] When the first shift of flat plates 212 is in the process of alternating motion, it will continuously squeeze the guide block 53. After being squeezed, the guide block 53 will drive the lifting rod 52 to descend and make the push rod 54 press the feed belt 13. When the first shift of flat plates 212 does not squeeze the guide block 53, the feed belt 13 will recover. As the push rod 54 continuously squeezes the feed belt 13 to change the shape of the feed belt 13, the mesh holes 131 on the feed belt 13 can be deformed, so that impurities in the mesh holes 131 fall out, avoiding impurities being stuck in the mesh holes 131 and affecting the impurity filtering effect.

[0058] A cotton opening method of a cotton opener with a high opening degree, the method adopts the above-mentioned cotton opener with a high opening degree, and the method comprises the following steps:

[0059] S1, feeding: after placing the raw material on the feeding belt 13, start the first motor 142, the first motor 142 drives the feeding belt 13 to rotate and transport the raw material to the cotton opener for processing;

[0060] S2, leveling: When the raw material moves on the feeding belt 13, the second motor 205 is started, and the second motor 205 continuously rotates forward and reversely to cooperate with the first driving gear 206 to drive a pair of first tooth plates 203 to move back and forth in the first chute 202, and the first leveling plate 212 on the first tooth plate 203 levels the uneven raw material on the feeding belt 13;

[0061] S3, secondary leveling: during the movement of the first tooth plate 203, the second tooth plate 208 is driven to move through the connecting rod 211. The movement of the second tooth plate 208 cooperates with the second driving tooth 210, so that a pair of second tooth plates 208 can move back and forth in the second slide groove 207, and the raw material is leveled again, so that it can evenly enter the cotton opener for processing.

[0062] Working principle: After the raw material is placed on the feed belt 13, the first motor 142 is started. The first motor 142 drives the feed belt 13 to rotate and transport the raw material to the cotton opener. When the raw material moves on the feed belt 13, the second motor 205 is started. The second motor 205 continuously rotates forward and reversely and cooperates with the first driving tooth 206 to drive a pair of first tooth plates 203 to move back and forth in the first chute 202. At this time, the first flat plate 212 on the first tooth plate 203 flattens the uneven raw material on the feed belt 13 so that it can be evenly transported to the cotton opener. When the raw material passes through the first flat plate 212, the first flat plate 212 on the first tooth plate 203 flattens the uneven raw material on the feed belt 13 so that it can be evenly transported to the cotton opener. When the raw material continues to move along the inclined top cover part of the guide frame 201, the raw material will be slightly squeezed. At this time, the first tooth plate 203 drives the second tooth plate 208 to move through the connecting rod 211 when it moves. The second tooth plate 208 moves and cooperates with the second driving tooth 210, so that a pair of second tooth plates 208 staggeredly reciprocate in the second slide groove 207, and the raw material is flattened again. The raw material can be further flattened so that it can evenly enter the cotton opener for processing, which is convenient for improving the opening degree of the raw material after processing, and avoids the raw material from being stuck at the feed position without manual flattening;

[0063] The arrangement of the grid holes 131 can effectively increase the friction force when in contact with the raw material, and improve the efficiency of raw material feeding. At the same time, the grid holes 131 can discharge impurities such as cotton seeds in the raw material, perform pre-impurity removal, and prevent impurities from affecting the processing effect. At the same time, it also prevents the impurities from aggravating the wear of the internal components of the cotton opener body 11 and shortening the service life. When the first plate 212 and the second plate 213 level the raw material, the raw material rolls, and the cotton seeds and other impurities inside the raw material can be effectively discharged along the grid holes 131. The discharged impurities will fall on the conveyor belt 32. As the first roller 12 and the umbrella gear 33 cooperate to drive the second roller 31 to rotate, the second roller 31 rotates, so that the conveyor belt 32 takes away the impurities on it.

[0064] The magnetic force of the magnetic block 35 can adsorb the attractable metal impurities in the impurities on the surface of the conveyor belt 32. As the conveyor belt 32 moves, the impurities that cannot be attracted by the magnetic block 35 fall into the collecting piece 34 on one side, while the adsorbed metal impurities continue to move along the conveyor belt 32. When the impurities come into contact with the scraper 37, they fall into the collecting piece 34 on the other side.

[0065] When the second motor 205 cooperates with the first driving tooth 206 to drive the first tooth plate 203 to move and stretch the bellows 402, negative pressure is generated inside the bellows 402. At this time, the bellows 402 inhales air through the air pipe 403, and the first connecting pipe 404 and the air suction elbow 405 cooperate to absorb the air near the collection box 401. The fluff in the air will enter the collection box 401 together with the air. The air enters the air suction elbow 405 through the filter 406, and the fluff is blocked by the filter 406. When the negative pressure in the bellows 402 disappears, the fluff on the filter 406 falls into the collection box 401.

[0066] When the bellows 402 is stretched to generate negative pressure, the airflow enters the air hole along the suction elbow 405 and the first connecting pipe 404. The force of the airflow causes the sealing plate 410 to move in the center hole 409 and stretch the third spring 411. When the sealing plate 410 moves and protrudes out of the center hole 409, the airflow can smoothly enter the bellows 402 along the air pipe 403. After the negative pressure in the bellows 402 disappears, the third spring 411 drives the sealing plate 410 to return to the center hole 409. Then, when the second motor 205 cooperates with the first driving tooth 206 to drive the first tooth plate 203 to move and squeeze the bellows 402, the air in the bellows 402 flows through along the air pipe 403. During the process, the airflow drives the blocking block 408 to move and squeeze the second spring 407. When the blocking block 408 moves to unblock the second connecting pipe 413, the air in the air pipe 403 enters the air groove 412 along the second connecting pipe 413, and blows toward the first plate 212 and the second plate 213 along the flat air groove 412 mouth, blowing the fluff on the first plate 212 and the second plate 213 off, so that the fluff enters the cotton opener for processing, and the slender and flat air groove 412 mouth can blow out a uniform and flat airflow to cooperate with the first plate 212 and the second plate 213 to further flatten the raw material, thereby improving the uniformity of feeding and thus improving the opening degree of the raw material;

[0067] When the first shift of flat plates 212 is in the process of alternating motion, it will continuously squeeze the guide block 53. After being squeezed, the guide block 53 will drive the lifting rod 52 to descend and make the push rod 54 press the feed belt 13. When the first shift of flat plates 212 does not squeeze the guide block 53, the feed belt 13 will recover. As the push rod 54 continuously squeezes the feed belt 13 to change the shape of the feed belt 13, the mesh holes 131 on the feed belt 13 can be deformed, so that impurities in the mesh holes 131 fall out, avoiding impurities being stuck in the mesh holes 131 and affecting the impurity filtering effect.

[0068] The above describes an embodiment of the present invention, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms, all of which are protected by this embodiment.

Claims

1. A cotton opener with high opening degree, comprising a frame, characterized in that: A cotton opener main body is arranged on the frame, a pair of first rotating rollers driven by a driving assembly are rotatably mounted on the frame, and a feeding belt is arranged on the first rotating rollers; A leveling mechanism is mounted on the frame, the leveling mechanism comprises a guide frame fixedly mounted on the frame, a first slide groove is provided on the guide frame, a pair of first tooth plates are slidably mounted on the first slide groove, a second motor is fixedly mounted on the guide frame through a fixed plate, a first driving tooth is fixedly mounted on the output shaft of the second motor, the first driving tooth is located between the first tooth plates, and the first driving tooth is meshed and connected with the first tooth plates, and a first leveling plate is fixedly mounted on each of the first tooth plates; An auxiliary component mounted on the guide frame, wherein the bellows included in the auxiliary component can cooperate with the first tooth plate to generate negative pressure, and guide and gather cotton wool floating in the air through the air pipe, the first connecting pipe, the air suction elbow and the filter screen; The top cover of the guide frame is arranged in an inclined shape, and the leveling mechanism also includes a second slide groove provided on the guide frame, a pair of second tooth plates are slidably installed in the second slide groove, a connecting rod is fixedly installed on the second tooth plate, an end of the connecting rod away from the second tooth plate is fixedly connected to the first tooth plate, a second driving tooth is rotatably connected between the second tooth plates through a fixing rod, the fixing rod is fixedly connected to the guide frame, and a second leveling plate is fixedly installed on each of the second tooth plates; The auxiliary component includes a pair of collecting boxes fixedly mounted on the guide frame, one end of a pair of bellows is fixedly mounted on the guide frame, the other end of the bellows is fixedly connected to the first tooth plate, an air pipe is fixedly mounted on the bellows, a first connecting pipe is fixedly mounted on the end of the air pipe away from the bellows, a plurality of suction elbows are fixedly mounted on the first connecting pipe, the suction elbows are located in the collecting box, and a filter screen is arranged on the suction elbows; A second connecting pipe is fixedly installed on the air pipe, an air groove connected to the second connecting pipe is provided on the collecting box, the opening of the air groove faces the first shifting plate, one end of a second spring is fixedly installed in the air pipe, a sealing block slidably connected to the air pipe is fixedly installed on the other end of the second spring, a center hole is provided on the sealing block, a third spring is fixedly installed on the inner wall of the center hole, and a sealing plate slidably connected to the inner wall of the center hole is fixedly installed on the third spring.

2. A high opening degree cotton opener according to claim 1, characterized in that: The driving assembly comprises a mounting rod fixedly mounted on the frame, a first motor is fixedly mounted on the mounting rod, and an output shaft of the first motor is transmission-connected to the first rotating roller via a transmission belt.

3. A high opening degree cotton opener according to claim 2, characterized in that: The feed belt is provided with grid holes.

4. A high opening degree cotton opener according to claim 3, characterized in that: A cleaning assembly is arranged on the frame, which includes a pair of second rollers rotatably mounted on the frame, a conveyor belt is arranged on the rollers, the conveyor belt is located in the feed belt, and umbrella gears are fixedly mounted on the first roller and the second roller, and the umbrella gears are meshed with each other.

5. A high opening degree cotton opener according to claim 4, characterized in that: A magnetic block located in the conveyor belt is fixedly installed on the frame, a pair of collecting parts are provided on the frame, a pair of positioning rods are fixedly installed on the frame, a scraper that abuts against the conveyor belt is slidably installed on the positioning rods, one end of a first spring is fixedly installed on the scraper, and the other end of the first spring is fixedly connected to the positioning rod.

6. A high opening degree cotton opener according to claim 5, characterized in that: A pair of shaking components are arranged on the guide frame, and the shaking component includes a mounting block fixedly connected to the guide frame, a lifting rod is slidably mounted on the mounting block, a guide block is fixedly mounted on one end of the lifting rod, and a support rod is fixedly mounted on the other end of the lifting rod, and the support rod is against the feed belt.

7. A cotton opening method of a cotton opener with a high opening degree, the method using the cotton opener with a high opening degree according to any one of claims 1 to 6, characterized in that: The method comprises the following steps: S1, feeding: after placing the raw material on the feeding belt, start the first motor, and the first motor drives the feeding belt to rotate and transport the raw material to the cotton opener for processing; S2, leveling: When the raw materials move on the feed belt, the second motor is started, and the second motor continuously rotates forward and reversely to cooperate with the first driving gear to drive a pair of first tooth plates to move back and forth in the first chute, and the first leveling plate on the first tooth plate levels the uneven raw materials on the feed belt; S3. Secondary leveling: During the movement of the first tooth plate, the second tooth plate is driven to move by the connecting rod. The movement of the second tooth plate cooperates with the second driving tooth to make a pair of second tooth plates move back and forth in the second chute, leveling the raw material again so that it can evenly enter the cotton opener for processing.

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