A slitting warping and pulping combined machine and working method

Abstract

The present invention belongs to the technical field of slitting warp slurry equipment, specifically a slitting warp slurry combined machine and a working method, including a slitting warping mechanism and a sizing mechanism, and also a fluff processing mechanism, the fluff processing mechanism is used to remove fluff on the surface of the yarn, the fluff processing mechanism is arranged between the slitting warping mechanism and the sizing mechanism, and a switch plate is set to switch the opening and closing states of two air outlet pipes, so as to disassemble and clean the filter bag full of fluff. After the switch plate is deflected, one of the air outlet pipes is blocked, and the pressure plate moves to align with the air outlet pipe and then reciprocates, which can continuously compact the fluff in the filter bag, thereby improving the loose state of the fluff at the connection between the filter bag and the air outlet pipe. When the filter bag is removed, the loose fluff is easy to spread out, affecting the air quality.

Description

Technical Field

[0001] The invention belongs to the field of slitting warp pulping equipment, in particular to a slitting warp pulping combined machine and a working method. Background Art

[0002] The slitting and warping combined machine is a kind of textile machinery, whose structure mainly includes a slitting component for slitting and warping the yarn and a warp sizing component for sizing the yarn. This kind of machinery is generally suitable for industries such as yarn-dyed weaving, silk weaving, wool weaving, linen weaving and cotton weaving.

[0003] A patent document with publication number CN210031169U discloses an intelligent slitting warp pulping machine, including a shell, on which a negative pressure fan and a down suction duct are provided, the down suction duct is connected to a down storage box, and a filter is provided at the connection between the down suction duct and the down storage box; the purpose is to reduce the amount of down floating in the air and reduce the amount of down inhaled into the nasal cavity by operators, and to solve the technical problem that when the slitting warp pulping machine is working, there is a lot of down on the unstarched yarn, and once friction occurs, the down is easy to fall off the yarn, and the down floats in the air due to its light weight, and is easily inhaled into the nasal cavity by the operator, causing respiratory diseases.

[0004] There are still some problems with the above technical scheme. After the yarn is slit and warped, air jet is used to remove the fluff from the yarn, which can improve the efficiency and product quality after subsequent sizing. In the process of processing the fluff, filter bags and other collecting devices are used to collect the blown-off fluff to keep the working environment clean. Filter bags and other devices are installed on the pipeline. Before cleaning the filter bag, the fluff at the connection between the filter bag and the air duct is loose. When the filter bag is removed, the fluff is easily scattered outward, reducing the air quality in the workshop. If a vacuum cleaner is used to absorb the fluff, the scattered fluff will also increase the workload of the vacuum cleaner. Therefore, it is necessary to process the loose fluff in the filter bag, but the above technical scheme does not effectively solve this problem.

[0005] To this end, the present invention provides a sectional warping and pulping combined machine and a working method. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the slitting warping and sizing machine described in the present invention comprises a slitting warping mechanism and a sizing mechanism, and also comprises a fluff processing mechanism, the fluff processing mechanism is used to remove the fluff on the surface of the yarn, and the fluff processing mechanism is arranged between the slitting warping mechanism and the sizing mechanism;

[0008] The fluff processing mechanism comprises: a processing chamber, the yarn coming out of the slitting warping mechanism passes through the processing chamber and then is sent to the sizing mechanism, an exhaust pipe is provided at the bottom of the processing chamber; a jet machine for providing compressed air to the processing chamber; an adjustment seat connected to the exhaust pipe; two air outlet pipes symmetrically distributed on the left and right sides of the adjustment seat; filter bags respectively arranged on the two air outlet pipes;

[0009] It also includes a switch mechanism and a compression mechanism;

[0010] The switch mechanism is used to control the opening and closing of the air outlet pipe, and the switch mechanism includes a switch plate rotatably arranged inside the adjustment seat, a guide groove is arranged at the top of the switch plate, the top outlet of the guide groove is connected to the exhaust pipe, and the bottom outlet of the guide groove is aligned with one of the air outlet pipes;

[0011] The compression mechanism comprises a pressing plate movably arranged inside the adjusting seat, the pressing plate is located at the bottom end of the switch plate, and the pressing plate presses the fluff in the filter bag after moving.

[0012] Preferably, the switch mechanism further comprises: a guide cylinder fixedly connected to the axis of the switch plate, the guide cylinder being rotatably connected to the adjustment seat; and a drive shaft movably inserted into the guide cylinder.

[0013] Preferably, the guide groove and the pressure plate are respectively located on the left and right sides of the guide cylinder, the guide groove is inclined, and wind shield plates are provided on the upper and lower sides of the bottom end of the switch plate. During the rotation of the switch plate, the guide groove is connected to at least one of the air outlet pipes.

[0014] Preferably, the compression mechanism also includes: a support rotatably arranged inside the adjustment seat, the pressure plate is slidably inserted inside the support, the guide cylinder, the drive shaft and the support are coaxial; and a speed regulating gear set, during the rotation of the support, the support is driven to accelerate its rotation through the speed regulating gear set.

[0015] Preferably, the speed regulating gear set includes: a first gear fixedly connected to the guide cylinder; a second gear fixedly connected to the support; a rotating shaft rotatably arranged inside the adjustment seat, and two transmission gears respectively meshing with the first gear and the second gear are fixedly connected to the rotating shaft.

[0016] Preferably, the compression mechanism also includes: a first magnetic block fixedly connected to the pressure plate; a rotating wheel arranged on the support, a damping member is provided between the rotating wheel and the support; a plurality of second magnetic blocks evenly distributed on the circumference of the rotating wheel, the magnetism of the outer sides of two adjacent second magnetic blocks is opposite, and during the rotation of the rotating wheel relative to the support, the pressure plate is driven to reciprocate by the magnetic force between the second magnetic block and the first magnetic block.

[0017] Preferably, the compression mechanism also includes: a driven shaft rotatably arranged inside the adjustment seat, the driven shaft being meshingly connected with the rotating wheel; a mating shaft movably arranged inside the adjustment seat, the mating shaft and the driving shaft being transmitted via a chain belt, the mating shaft passing through the rotating shaft; a push plate slidably arranged inside the adjustment seat, after the driving shaft moves, the mating shaft is driven to move by the push plate; a first mating column fixedly connected to the mating shaft, after the mating shaft moves, the first mating column is used to transmit the transmission to one of the rotating shaft and the driven shaft.

[0018] Preferably, a second matching column is fixedly connected to the driving shaft, and the driving shaft is transmitted to the guide cylinder via the second matching column, and a gap corresponding to the second matching column is left between the guide cylinders.

[0019] A working method of a sectional warp-pulping machine, the method adopts the sectional warp-pulping machine described above, and comprises the following steps:

[0020] Step 1, feeding the yarn into the slitting warping mechanism for slitting warping;

[0021] Step 2: Use the compressed air generated by the jet machine to spray the yarn after slitting and warping to remove the fluff on the surface of the yarn;

[0022] Step 3: The removed fluff is collected alternately by two filter bags. After the filter bags are full of fluff, the fluff in the filter bags is compacted by a compression mechanism to prevent the loose fluff inside the filter bags from floating outward when the filter bags are removed;

[0023] Step 4: Send the yarn after the fluff is removed into the sizing mechanism for sizing treatment, and complete the slitting and sizing treatment of the yarn.

[0024] The beneficial effects of the present invention are as follows:

[0025] 1. The present invention discloses a slitting warp pulping machine and a working method, which switches the opening and closing states of two air outlet pipes by setting a switch plate, so as to disassemble and clean the filter bag full of fluff. After the switch plate is deflected and one of the air outlet pipes is blocked, the pressure plate moves to align with the air outlet pipe and then reciprocates, which can continuously compact the fluff in the filter bag and improve the loose state of the fluff at the connection between the filter bag and the air outlet pipe. When the filter bag is removed, the loose fluff is easy to spread outward, affecting the air quality.

[0026] 2. The present invention describes a slitting warp pulping machine and a working method, which utilizes the rotation of a switch plate to drive the asynchronous rotation of a pressure plate. A rotating wheel and a magnetic block are arranged on a support, and magnetic force is utilized to drive the pressure plate to reciprocate to perform fluff compaction. The switch mechanism and the compression mechanism are integrated in the adjustment seat, occupying a small space. The pressure plate is located below the switch plate, and the pressure plate is never in contact with the airflow. The high-pressure airflow does not interfere with the pressure plate, thereby ensuring smooth compaction work.

[0027] 3. The slitting warp pulping machine and working method described in the present invention can realize the opening and closing switching of the two air outlet pipes, rotate the pressure plate to align with the air outlet pipe, and drive the pressure plate to reciprocate to compact the fluff, only by controlling the driving shaft, thereby eliminating the trouble of setting up multiple sets of additional electrical drive systems. The switching of the air outlet pipes and the fluff compaction work have no effect on the fluff removal work of air jetting, and the filter bag full of fluff can be disassembled and cleaned without stopping the machine, thereby achieving high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention;

[0030] Figure 2 It is a partial stereogram of the fluff treatment mechanism;

[0031] Figure 3 It is a partial half-section diagram of the matching structure of the adjustment seat and the switch plate;

[0032] Figure 4 This is an exploded view of the adjustment seat, switch plate and drive shaft;

[0033] Figure 5 It is a three-dimensional diagram of the matching structure of the drive shaft and the support;

[0034] Figure 6 This is the exploded diagram of the matching structure of the drive shaft and the support;

[0035] Figure 7 It is a three-dimensional diagram of the drive shaft, the rotating wheel and the pressure plate;

[0036] Figure 8 It is a half-section diagram of the matching structure of the drive shaft and the support;

[0037] In the figure: 1. slitting warping mechanism; 2. sizing mechanism; 3. fluff processing mechanism; 31. processing chamber; 32. exhaust pipe; 33. jet machine; 34. adjustment seat; 35. exhaust pipe; 36. filter bag; 4. switch mechanism; 41. switch plate; 42. guide groove; 43. guide cylinder; 44. driving shaft; 441. second matching column; 5. compression mechanism; 51. pressure plate; 52. support; 53. speed regulating gear set; 531. first gear; 532. second gear; 533. rotating shaft; 534. transmission gear; 54. first magnetic block; 55. rotating wheel; 56. second magnetic block; 57. driven shaft; 58. matching shaft; 581. first matching column; 59. push plate. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] Embodiment 1: Figure 1-6 As shown, a slitting warping and sizing machine according to an embodiment of the present invention comprises a slitting warping mechanism 1 and a sizing mechanism 2, and also comprises a fluff processing mechanism 3, wherein the fluff processing mechanism 3 is used to remove fluff on the surface of the yarn, and the fluff processing mechanism 3 is arranged between the slitting warping mechanism 1 and the sizing mechanism 2;

[0040] The fluff processing mechanism 3 comprises: a processing chamber 31, the yarn coming out of the slitting warping mechanism 1 passes through the processing chamber 31 and is then sent to the sizing mechanism 2, an exhaust pipe 32 is provided at the bottom of the processing chamber 31; a jet machine 33 for providing compressed air to the processing chamber 31; an adjustment seat 34 connected to the exhaust pipe 32; two air outlet pipes 35 symmetrically distributed on the left and right sides of the adjustment seat 34; and filter bags 36 respectively provided on the two air outlet pipes 35;

[0041] It also includes a switch mechanism 4 and a compression mechanism 5;

[0042] The switch mechanism 4 is used to control the opening and closing of the air outlet pipe 35. The switch mechanism 4 includes a switch plate 41 rotatably arranged inside the adjustment seat 34. The top of the switch plate 41 is provided with a guide groove 42. The top outlet of the guide groove 42 is connected to the exhaust pipe 32, and the bottom outlet of the guide groove 42 is aligned with one of the air outlet pipes 35.

[0043] The compression mechanism 5 includes a pressing plate 51 movably disposed inside the adjustment seat 34 . The pressing plate 51 is located at the bottom end of the switch plate 41 . The pressing plate 51 presses the fluff in the filter bag 36 after moving.

[0044] Specifically, the slitting warping mechanism 1 can be a slitting warping machine for textiles, the sizing mechanism 2 can be a sizing machine for textiles, the jet machine 33 is arranged at the top of the processing chamber 31, and the filter bag 36 can be made of high-efficiency filter materials, such as polyester fiber, glass fiber or special synthetic fiber. These materials have excellent filtering performance and can capture tiny fluff and particles; when the yarn is subjected to slitting warping sizing treatment, the yarn is sent to the slitting warping mechanism 1 for slitting warping treatment, then the yarn after slitting warping is passed through the processing chamber 31 for de-fluff treatment, and then the de-fluffed yarn is sent to the sizing mechanism 2 for sizing treatment;

[0045] like Figure 3 As shown, in the initial state, the bottom outlet of the guide groove 42 is connected to the air outlet pipe 35 on the left, and the air outlet pipe 35 on the right is blocked by the switch plate 41; when the yarn passes through the processing chamber 31, the jet machine 33 is started, and the high-pressure air generated by the jet machine 33 is sprayed on the surface of the yarn, and the fluff on the surface of the yarn is blown off by the impact of the airflow; the blown off fluff follows the airflow along the exhaust pipe 32 and the guide groove 42 into the filter bag 36 on the left, and the blown off fluff is collected by setting the filter bag 36, thereby improving the cleanliness of the working environment;

[0046] When the filter bag 36 on the left is full of fluff, a new filter bag 36 needs to be replaced to continue the fluff collection work. At this time, the switch plate 41 is rotated clockwise to deflect the switch plate 41 to the other side, and the bottom end outlet of the guide groove 42 is connected to the right air outlet pipe 35. The air flow in the treatment chamber 31 enters the filter bag 36 on the right through the exhaust pipe 32 and the guide groove 42. The air outlet pipe 35 on the left is blocked by the switch plate 41, so that the filter bag 36 on the left can be disassembled and cleaned. Similarly, when the filter bag 36 on the right is full, the switch plate 41 is rotated counterclockwise to switch to the filter bag 36 on the left to continue the collection work.

[0047] The fluff at the connection between the filter bag 36 and the air outlet pipe 35 is in a loose state. When the filter bag 36 is removed, the loose fluff is easy to spread outward, affecting the air quality outside the treatment chamber 31. Therefore, the fluff in the filter bag 36 needs to be compacted. For this purpose, a compression mechanism 5 is provided; after the switch plate 41 is deflected and the air outlet pipe 35 on the left is blocked, the pressing plate 51 is moved to be aligned with the air outlet pipe 35 on the left, and the pressing plate 51 is started to reciprocate left and right. The pressing plate 51 extends into the filter bag 36 on the left, and the fluff in the filter bag 36 on the left can be compacted, thereby improving this problem.

[0048] It should be noted that a vacuum cleaner may be provided in the working area to absorb the fluff dispersed in the processing chamber 31; a limit block may be provided inside the adjustment seat 34 to limit the switch plate 41, so that after the switch plate 41 rotates, the position remains stable under the impact force of the airflow; of course, a snap mechanism may also be provided to further maintain the position of the switch plate 41 after deflection.

[0049] like Figure 2-7 As shown, the switch mechanism 4 further includes: a guide cylinder 43 fixedly connected to the axis of the switch plate 41 , the guide cylinder 43 being rotatably connected to the adjustment seat 34 ; and a drive shaft 44 movably inserted into the guide cylinder 43 .

[0050] Specifically, the driving shaft 44 can rotate and also move forward and backward. When the driving shaft 44 is started to rotate, the driving shaft 44 drives the guide cylinder 43 to rotate, and further drives the switch plate 41 to rotate.

[0051] like Figure 3-6 As shown, the guide groove 42 and the pressure plate 51 are respectively located on the left and right sides of the guide cylinder 43, and the guide groove 42 is inclined. Wind shield plates are provided on the upper and lower sides of the bottom end of the switch plate 41. During the rotation of the switch plate 41, the guide groove 42 is connected to at least one of the outlet pipes 35.

[0052] Specifically, during the rotation of the switch plate 41, the exhaust pipe 32 is always connected to the guide groove 42. By providing a wind shield, the airflow is prevented from entering the space below the switch plate 41. The airflow inside the adjustment seat 34 can only flow to the exhaust pipe 35 through the guide groove 42.

[0053] Due to the impact of compressed air, if a pressing plate 51 is provided inside the air outlet pipe 35 to compress the collected fluff, the pressing plate 51 interferes with the airflow, which not only reduces the wind speed, but also causes the pressing plate (51) to be continuously impacted, which easily aggravates fatigue loss. In this solution, the pressing plate 51 is located below the switch plate 41, and the pressing plate 51 is never in contact with the airflow. Therefore, the high-pressure airflow does not interfere with the pressing plate 51, thereby ensuring the smooth progress of the compaction work.

[0054] like Figure 3-6 As shown, the compression mechanism 5 also includes: a support 52 rotatably arranged inside the adjustment seat 34, the pressure plate 51 is slidably inserted inside the support 52, the guide cylinder 43, the drive shaft 44 and the support 52 are coaxial; a speed regulating gear set 53, and the support 52 is driven to accelerate its rotation through the speed regulating gear set 53 during the rotation of the support 52.

[0055] like Figure 3-6As shown, the speed regulating gear set 53 includes: a first gear 531 fixedly connected to the guide cylinder 43; a second gear 532 fixedly connected to the support 52; a rotating shaft 533 rotatably arranged inside the adjustment seat 34, and two transmission gears 534 respectively meshingly connected with the first gear 531 and the second gear 532 are fixedly connected to the rotating shaft 533.

[0056] Specifically, the pressing plate 51 needs to be aligned with the two air outlet pipes 35 respectively. The pressing plate 51 and the switch plate 41 have different rotation amplitudes. By setting a speed regulating gear set 53, the switch plate 41 and the support 52 can rotate coaxially and asynchronously. Figure 3 In the embodiment, after the switch plate 41 rotates clockwise, the bottom end of the guide groove 42 is aligned with the outlet pipe 35 on the right side. At the same time, the pressure plate 51 in the support 52 is also rotated to be aligned with the outlet pipe 35 on the left side. The rotation of the switch plate 41 drives the pressure plate 51 to rotate asynchronously, eliminating the trouble of setting up an additional set of electrical drive systems for driving the pressure plate 51 to rotate.

[0057] like Figure 3-8 As shown, the compression mechanism 5 also includes: a first magnetic block 54 fixedly connected to the pressure plate 51; a rotating wheel 55 rotatably arranged on the support 52, and a damping member is arranged between the rotating wheel 55 and the support 52; a plurality of second magnetic blocks 56 evenly distributed around the rotating wheel 55, and the magnetism of the outer sides of two adjacent second magnetic blocks 56 is opposite. During the rotation of the rotating wheel 55 relative to the support 52, the pressure plate 51 is driven to reciprocate by the magnetic force between the second magnetic block 56 and the first magnetic block 54.

[0058] Specifically, when no additional force is applied to the rotating wheel 55, the rotating wheel 55 and the support 52 are kept relatively stable through the damping member, and when the support 52 rotates, the rotating wheel 55 also rotates accordingly; during the rotation of the rotating wheel 55, each second magnetic block 56 is aligned with the first magnetic block 54 in turn; Figure 7 For example, in the initial state, the second magnetic block 56 on the right side of the rotating wheel 55 and the first magnetic block 54 on the left side of the pressing plate 51 are attracted by opposite charges, and the pressing plate 51 is retracted inside the support 52;

[0059] After the pressure plate 51 rotates to align with the left air outlet pipe 35, the rotating wheel 55 is started to rotate. After the rotating wheel 55 rotates, the second magnetic blocks 56 are staggered to repel or attract the first magnetic blocks 54, thereby driving the pressure plate 51 to reciprocate left and right. After moving to the left, the pressure plate 51 extends into the left filter bag 36 to compact the fluff in the filter bag 36. The reciprocating motion can further improve the compaction effect of the fluff.

[0060] like Figure 3-8As shown, the compression mechanism 5 also includes: a driven shaft 57 rotatably arranged inside the adjustment seat 34, the driven shaft 57 is meshed and connected with the rotating wheel 55; a matching shaft 58 movably arranged inside the adjustment seat 34, the matching shaft 58 and the driving shaft 44 are transmitted through a chain belt, and the matching shaft 58 passes through the rotating shaft 533; a push plate 59 slidably arranged inside the adjustment seat 34, after the driving shaft 44 moves, the matching shaft 58 is driven to move by the push plate 59; a first matching column 581 fixedly connected to the matching shaft 58, after the matching shaft 58 moves, it is transmitted to one of the rotating shaft 533 and the driven shaft 57 through the first matching column 581.

[0061] like Figure 5-8 As shown, a second matching column 441 is fixedly connected to the driving shaft 44 , and the driving shaft 44 is transmitted to the guide cylinder 43 via the second matching column 441 , and a gap corresponding to the second matching column 441 is left between the guide cylinders 43 .

[0062] Specifically, when the driving shaft 44 moves forward and backward, the push plate 59 drives the matching shaft 58 to move forward and backward synchronously. In the initial state, the second matching column 441 is inserted into the guide cylinder 43, the first matching column 581 is inserted into the rotating shaft 533, and the first matching column 581 does not contact the driven shaft 57;

[0063] When the filter bag 36 needs to be switched, the drive shaft 44 is started to rotate, the drive shaft 44 drives the guide cylinder 43 and the switch plate 41 to rotate, and drives the rotating shaft 533 to rotate through the matching shaft 58 and the second matching column 441, and the rotating shaft 533 drives the support 52 to rotate asynchronously;

[0064] After the switch plate 41 rotates to the right position and the pressure plate 51 is aligned with the other air outlet pipe 35, the drive shaft 44 is moved backwards so that the second matching column 441 is separated from the guide cylinder 43. At this time, the drive shaft 44 no longer drives the guide cylinder 43 and the switch plate 41 to rotate;

[0065] After the driving shaft 44 moves backward, the push plate 59 drives the matching shaft 58 to move backward. After the matching shaft 58 moves backward, the first matching column 581 separates from the rotating shaft 533 and is inserted into the driven shaft 57. At this time, the support 52 does not move, and the driving shaft 44 drives the driven shaft 57 to rotate through the matching shaft 58 and the second matching column 441. The driven shaft 57 drives the rotating wheel 55 to rotate. During the rotation of the rotating wheel 55, the magnetic force of the second magnetic block 56 and the first magnetic block 54 drives the pressing plate 51 to reciprocate, and the fluff in the filter bag 36 is continuously compacted. In this way, only It is only necessary to control the drive shaft 44 to realize the opening and closing switching of the two air outlet pipes 35, rotate the pressure plate 51 to be aligned with the air outlet pipe 35 and drive the pressure plate 51 to reciprocate to compact the fluff, thereby eliminating the trouble of setting up multiple sets of additional electrical drive systems, and the switching of the air outlet pipes 35 and the fluff compaction work have no effect on the fluff removal work of air jetting, so that the filter bag 36 full of fluff can be disassembled and cleaned without stopping the machine, with high work efficiency. In addition, the switch mechanism 4 and the compression mechanism 5 are integrated in the adjustment seat 34, occupying a small space.

[0066] Embodiment 2: A working method of a slitting warp pulping machine, the method adopts the slitting warp pulping machine described above, comprising the following steps:

[0067] Step 1, feeding the yarn into the slitting warping mechanism 1 for slitting warping treatment;

[0068] Step 2: Use the compressed air generated by the jet machine 33 to spray the yarn after slitting and warping to remove the fluff on the surface of the yarn;

[0069] Step 3: The removed fluff is collected alternately by two filter bags 36. After the filter bag 36 is full of fluff, the fluff in the filter bag 36 is compacted by the compression mechanism 5 to prevent the loose fluff inside the filter bag 36 from floating outward when the filter bag 36 is removed;

[0070] Step 4: Send the yarn after the fluff is removed into the sizing mechanism 2 for sizing treatment, and complete the slitting and sizing treatment of the yarn.

[0071] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sectional warping and sizing machine, comprising a sectional warping mechanism (1) and a sizing mechanism (2), characterized in that: It also includes a fluff processing mechanism (3), which is used to remove fluff on the surface of the yarn. The fluff processing mechanism (3) is arranged between the sectional warping mechanism (1) and the sizing mechanism (2), and the fluff processing mechanism (3) includes: A processing chamber (31), wherein the yarn coming out of the slitting warping mechanism (1) passes through the processing chamber (31) and is then sent to the sizing mechanism (2), and an exhaust pipe (32) is provided at the bottom end of the processing chamber (31); a jet (33) for supplying compressed air to the processing chamber (31); an adjustment seat (34) in communication with the exhaust pipe (32); Two air outlet pipes (35) symmetrically distributed on the left and right sides of the adjustment seat (34); filter bags (36) respectively arranged on the two air outlet pipes (35); It also includes a switch mechanism (4) and a compression mechanism (5); The switch mechanism (4) is used to control the opening and closing of the air outlet pipe (35), and the switch mechanism (4) comprises a switch plate (41) rotatably arranged inside the adjustment seat (34), a guide groove (42) is arranged at the top end of the switch plate (41), the top end outlet of the guide groove (42) is connected to the exhaust pipe (32), and the bottom end outlet of the guide groove (42) is aligned with one of the air outlet pipes (35); The compression mechanism (5) comprises a pressing plate (51) movably arranged inside the adjustment seat (34), the pressing plate (51) being located at the bottom end of the switch plate (41), and the pressing plate (51) compresses the fluff inside the filter bag (36) after moving; The switch mechanism (4) further comprises: A guide cylinder (43) fixedly connected to the axis of the switch plate (41), the guide cylinder (43) being rotatably connected to the adjustment seat (34); A drive shaft (44) movably inserted into the guide cylinder (43); The guide groove (42) and the pressure plate (51) are respectively located on the left and right sides of the guide cylinder (43); the guide groove (42) is inclined; wind shields are provided on the upper and lower sides of the bottom of the switch plate (41); during the rotation of the switch plate (41), the guide groove (42) is in communication with at least one of the air outlet pipes (35); The compression mechanism (5) further comprises: The support (52) disposed inside the adjustment seat (34) is rotated, the pressing plate (51) is slidably inserted inside the support (52), and the guide cylinder (43), the drive shaft (44) and the support (52) are coaxial; A speed regulating gear set (53) is used to drive the support (52) to accelerate its rotation during the rotation of the support (52).

2. The sectional warping machine according to claim 1, characterized in that: The speed regulating gear set (53) comprises: A first gear (531) fixedly connected to the guide cylinder (43); A second gear (532) fixedly connected to the support (52); The rotating shaft (533) disposed inside the adjusting seat (34) is rotated, and two transmission gears (534) are fixedly connected to the rotating shaft (533) and mesh with the first gear (531) and the second gear (532) respectively.

3. The sectional warping machine according to claim 2, characterized in that: The compression mechanism (5) further comprises: A first magnetic block (54) fixedly connected to the pressing plate (51); Rotating a rotating wheel (55) disposed on the support (52), wherein a damping member is disposed between the rotating wheel (55) and the support (52); A plurality of second magnetic blocks (56) are evenly distributed around the rotating wheel (55), and the magnetism of the outer sides of two adjacent second magnetic blocks (56) is opposite. When the rotating wheel (55) rotates relative to the support (52), the magnetic force between the second magnetic blocks (56) and the first magnetic blocks (54) drives the pressing plate (51) to reciprocate.

4. The sectional warping machine according to claim 3, characterized in that: The compression mechanism (5) further comprises: Rotating a driven shaft (57) disposed inside the adjustment seat (34), wherein the driven shaft (57) is meshingly connected with the rotating wheel (55); a mating shaft (58) movably arranged inside the adjustment seat (34), the mating shaft (58) and the driving shaft (44) being driven by a chain belt, and the mating shaft (58) passing through the rotating shaft (533); A push plate (59) is slidably arranged inside the adjustment seat (34), and after the drive shaft (44) moves, the push plate (59) drives the mating shaft (58) to move; A first matching column (581) is fixedly connected to the matching shaft (58); after the matching shaft (58) moves, transmission is performed through the first matching column (581) and one of the rotating shaft (533) and the driven shaft (57).

5. The sectional warping machine according to claim 4, characterized in that: A second matching column (441) is fixedly connected to the driving shaft (44), and the driving shaft (44) is driven by the guide cylinder (43) via the second matching column (441). A gap corresponding to the second matching column (441) is left between the guide cylinders (43).

6. A method for operating a sectional warp pulping machine, the method using a sectional warp pulping machine according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1, feeding the yarn into a slitting warping mechanism (1) for slitting warping; Step 2: using the compressed air generated by the jet machine (33) to jet the yarn after slitting and warping to remove the fluff on the surface of the yarn; Step 3: The removed fluff is collected alternately by two filter bags (36), and after the filter bag (36) is full of fluff, the fluff in the filter bag (36) is compacted by a compression mechanism (5) to prevent the loose fluff inside the filter bag (36) from floating outward when the filter bag (36) is removed; Step 4: The yarn after the fluff is removed is sent into the sizing mechanism (2) for sizing treatment, thereby completing the slitting and sizing treatment of the yarn.

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