CN113352503A

CN113352503A - Regenerated fiber raw material processing device with degradation pretreatment

Info

Publication number: CN113352503A
Application number: CN202110621201.3A
Authority: CN
Inventors: 司国香
Original assignee: Hefei Jingxin Textile Technology Co ltd
Current assignee: Hefei Jingxin Textile Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-09-07

Abstract

The invention discloses a regenerated fiber raw material processing device with degradation pretreatment, which comprises a support frame, wherein the top end of the support frame is fixedly connected with a cutting box, one end of the cutting box is communicated with a feed hopper, the other end of the cutting box is communicated with a discharge hopper, a cutting mechanism matched with the feed hopper and the discharge hopper is arranged in an inner cavity of the cutting box, a material conveying mechanism matched with the discharge hopper is arranged on one side of the bottom end of the support frame, a degradation tank matched with the material conveying mechanism is arranged at the bottom end of the inner side of the support frame, and a stirring mechanism matched with the cutting mechanism is arranged on the degradation tank; after the cutting blade moves to a proper position, the user needs to turn four sets of positioning bolts of the knob in sequence, so that the cutting blade is inserted into the corresponding through hole and the positioning hole again, the cutting plate and the cutting blade are convenient to adjust and fix, the guarantee is provided for normal development of cutting operation of the regenerated fibers with different sizes, and the practicability is high.

Description

Regenerated fiber raw material processing device with degradation pretreatment

Technical Field

The invention relates to the technical field of processing of regenerated fiber raw materials, in particular to a regenerated fiber raw material processing device with degradation pretreatment.

Background

The regenerated fiber is generally a textile fiber prepared by using natural high polymer which cannot be or is not suitable for direct spinning as a raw material and carrying out chemical processing, purification and impurity removal. The regenerated fiber is made of natural cellulose polymer-containing material such as cotton linter, wood, reed, etc. Regenerated fibers can also be made using protein-containing raw materials. Regenerated cellulose fibers mainly comprise viscose fibers, cuprammonium fibers and acetate fibers. Regenerated protein fibers, including primarily casein, silk and soy protein fibers, have very low yields.

Present regenerated fibre is most directly when degrading mix the degradation with cellulase in its leading-in degradation jar, and does not cut off the preliminary treatment to regenerated fibre, thereby lead to regenerated fibre and cellulase to mix not enough evenly, be not convenient for going on of later stage degradation operation, thereby reduced regenerated fibre's degradation speed, and then reduced the machining efficiency of device, the practicality is lower, for this reason we propose a regenerated fibre raw materials processingequipment with degradation preliminary treatment to be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a regenerated fiber raw material processing device with degradation pretreatment, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a regenerated fiber raw materials processingequipment with degradation preliminary treatment, includes the support frame, the top fixedly connected with cut-off box of support frame, the one end intercommunication of cut-off box is equipped with the feeder hopper, and the other end intercommunication of cut-off box is equipped with out the hopper, be equipped with the shutdown mechanism who uses with feeder hopper and play hopper cooperation in the inner chamber of cut-off box, bottom one side of support frame is equipped with the defeated material mechanism who uses with a hopper cooperation, the inboard bottom of support frame is equipped with the degradation jar that uses with defeated material mechanism cooperation, be equipped with the rabbling mechanism who uses with the shutdown mechanism cooperation on the degradation jar.

According to a preferable technical scheme of the invention, the bottom end of the cutting box is fixedly provided with cylinders distributed in a mirror image manner, the output ends of the two groups of cylinders penetrate through the cutting box and are provided with cutting plates at the tail ends of the cylinders, and one ends of the cutting plates can be attached to one end of the feed hopper.

As a preferred technical scheme of the invention, the cutting mechanism comprises a first rotating rod, two groups of first rotating discs are fixedly sleeved on the outer side of the first rotating rod, the first rotating discs are rotatably clamped on the cutting box, arc-shaped driving grooves distributed in an array manner penetrate through the first rotating discs, second rotating rods are movably clamped in the two groups of arc-shaped driving grooves, a cutting blade is integrally formed on the second rotating rod, and one end of the cutting blade can be in contact with the cutting plate.

As a preferred technical scheme of the invention, two groups of second rotating discs are rotatably sleeved on the first rotating rod, one side of each second rotating disc is in contact with the first rotating disc, the second rotating discs are rotatably clamped on the cutting box in a rotating manner, one side of each second rotating disc is provided with a clamping groove matched with the arc-shaped driving groove, an inner cavity of each clamping groove is provided with a limiting groove, two ends of each second rotating rod are fixedly connected with symmetrically arranged limiting plates, the tail end of each second rotating rod is slidably clamped in the corresponding clamping groove, and the limiting plates are slidably clamped in the limiting grooves.

As a preferred technical scheme of the present invention, a positioning ring is fixedly installed on one side of the second turntable, the positioning ring is rotatably sleeved on the first rotating rod, through holes symmetrically distributed are formed through the positioning ring, positioning holes distributed in an array manner are formed at both ends of the first rotating rod, and positioning bolts can be inserted into the through holes and the positioning holes in a threaded manner.

As a preferred technical scheme, the material conveying mechanism comprises a mounting frame, one end of the mounting frame is fixedly connected with a supporting frame, the other end of the mounting frame is fixedly clamped with a material conveying pipe, one end of the material conveying pipe is fixedly connected with the degradation tank, the other end of the material conveying pipe is fixedly provided with a material collecting hopper, and the material collecting hopper is fixedly arranged at the lower end of the material discharging hopper.

As a preferable technical scheme of the invention, the stirring mechanism comprises a motor and a clamping plate, the motor is fixedly arranged on a support frame, the output end of the motor is provided with a main synchronizing wheel, the clamping plate is fixedly arranged at the top end of the degradation tank, the upper end of the clamping plate is fixedly provided with a first vertical plate, a third rotating rod is rotatably inserted on the first vertical plate and the support frame, a secondary synchronizing wheel is fixedly sleeved on the third rotating rod, a synchronous belt is meshed with the outer sides of the secondary synchronizing wheel and the main synchronizing wheel, one end of the third rotating rod is fixedly sleeved with a rotating plate, one end of the rotating plate is rotatably provided with a driving plate, one side of the clamping plate is slidably clamped with a moving block, the top end of the moving block is provided with a second vertical plate, one end of the second vertical plate is fixedly connected with a driving ring, the driving plate is slidably clamped in the driving ring, one side of the moving block is provided with a through groove, the sliding clamp is provided with a rack in the through groove, one end of the rack is rotatably provided with a guide block, a guide rod is rotatably inserted into the guide block, and one end of the guide rod is fixedly connected with the clamping plate.

As a preferable technical scheme of the invention, the top end and the bottom end of one side of the moving block are fixedly connected with symmetrically distributed lantern rings, stirring rods are rotatably inserted into the inner sides of the two sets of lantern rings, gears are fixedly sleeved on the outer sides of the stirring rods and are meshed with racks, one ends of the stirring rods extend into the inner cavity of the degradation tank, and stirring plates which are distributed in a staggered manner are fixedly installed on the outer sides of the stirring rods.

As a preferable technical solution of the present invention, one end of the third rotating rod penetrates through the support frame and is provided with a second sprocket at the tail end thereof, one end of the first rotating rod is fixedly connected with a first sprocket used in cooperation with the second sprocket, and a chain is engaged with the outer sides of the first sprocket and the second sprocket.

Compared with the prior art, the invention has the beneficial effects that:

1. when the cutting blade is used in daily life, a user needs to open two groups of cylinders at the same time, so that the cutting plate is pulled to move to one side close to the cylinders until the cutting plate is moved to a proper position, the cylinders are closed, then the user can turn four groups of positioning bolts in sequence and take the positioning bolts down, then the user can simultaneously rotate two groups of positioning rings, so that the user drives the second turntable to rotate, and further drives the clamping groove and the limiting groove to rotate, at the moment, the user can drive the corresponding second rotating rod to slide from one end of the arc-shaped driving groove close to the first rotating rod to one end far away from the first rotating rod by matching with the use of the limiting plate, so that the six groups of second rotating rods drive the corresponding cutting blade to expand outwards until the cutting blade is moved to a proper position, and then the user needs to turn the four groups of positioning bolts in sequence reversely, so that the positioning bolts are inserted into the corresponding through holes and positioning holes again, and further convenient adjustment and fixation of the cutting plate and the cutting blade are realized, therefore, the normal development of the cutting operation of the regenerated fibers with different sizes is guaranteed, and the practicability is high.

2. When the fiber spinning machine is used, a user can turn on the motor, the motor drives the synchronous belt to rotate through the main synchronous wheel at the moment, the third rotating rod is driven to rotate through the auxiliary synchronous wheel, the chain is driven to rotate through the second chain wheel, the first rotating rod is driven to rotate through the first chain wheel, the first rotating rod drives the first rotating disk and the second rotating disk to rotate at the moment, the cutting blade is driven to rotate through the second rotating rod, regenerated fibers are cut off at equal intervals, the cut regenerated fibers are guided into the collecting hopper through the discharging hopper and then are guided into the degradation tank through the conveying pipe, in addition, the third rotating rod drives the rotating plate to rotate, the driving plate and the driving ring are matched, the moving block can be driven to move up and down in a circulating reciprocating mode, the rack and the lantern ring are driven to move up and down in a circulating mode, and during the period, the moving block drives the stirring rod to move up and down in a circulating, thereby drive gear and stirring board and do reciprocating reciprocate, and the effect of cooperation rack and guide block and guide bar, can make the stirring board rotate in turn when reciprocating, thereby effectively provide regenerated fibre and cellulase's mixing uniformity, and then the going on of the later stage degradation operation of being convenient for, and during subsequent degradation operation, the stirring board can also play the effect of mixing stirring, thereby can effectively improve regenerated fibre's degradation speed.

3. When a proper amount of regenerated fibers are led in the degradation tank, a user can stop the leading-in operation of the cellulase and close the electromagnetic valve, the regenerated fibers in the degradation tank can be degraded under the action of the cellulase at the moment, the regenerated fibers can be continuously cut in the crushing box, and the cut regenerated fibers fall into the collecting hopper to be stored, so that the regenerated fiber cutting operation and the degradation operation can be synchronously carried out, the time is saved for the subsequent regenerated fiber degradation operation, and the processing efficiency of the device is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a schematic view of the connection structure of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connection structure of the cutting box and the cutting mechanism according to the present invention;

FIG. 6 is an enlarged structural view of the structure at B in FIG. 5 according to the present invention;

FIG. 7 is a schematic view of a portion of the cutting mechanism of the present invention;

FIG. 8 is an enlarged structural view of the structure at C in FIG. 7 according to the present invention;

FIG. 9 is a schematic view of the connection structure of the degradation tank and the stirring mechanism according to the present invention;

fig. 10 is an enlarged structural view of the structure at D in fig. 9 according to the present invention.

In the figure: 1. a support frame; 2. a cutting box; 21. a feed hopper; 22. a discharge hopper; 23. a cylinder; 24. cutting off the plate; 3. a cutting mechanism; 31. a first rotating lever; 32. a first turntable; 33. an arc-shaped drive slot; 34. a second rotating rod; 35. cutting off the blade; 36. a second turntable; 37. a card slot; 38. a limiting groove; 39. a limiting plate; 310. a positioning ring; 311. a through hole; 312. positioning holes; 313. positioning the bolt; 314. a first sprocket; 315. a chain; 4. a material conveying mechanism; 41. a mounting frame; 42. a delivery pipe; 43. a collection hopper; 5. a degradation tank; 6. a stirring mechanism; 61. a motor; 62. clamping a plate; 63. a main synchronizing wheel; 64. a first vertical plate; 65. a third rotating rod; 66. a secondary synchronizing wheel; 67. a synchronous belt; 68. rotating the plate; 69. a drive plate; 610. a moving block; 611. a second vertical plate; 612. a drive ring; 613. a through groove; 614. a rack; 615. a guide block; 616. a guide bar; 617. a collar; 618. a stirring rod; 619. a gear; 620. a stirring plate; 621. a second sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a regenerated fiber raw material processing device with degradation pretreatment comprises a support frame 1, a cutting box 2 is fixedly connected to the top end of the support frame 1, one end of the cutting box 2 is communicated with a feed hopper 21, the other end of the cutting box 2 is communicated with a discharge hopper 22, a cutting mechanism 3 matched with the feed hopper 21 and the discharge hopper 22 is arranged in an inner cavity of the cutting box 2, a material conveying mechanism 4 matched with the discharge hopper 22 is arranged on one side of the bottom end of the support frame 1, a degradation tank 5 matched with the material conveying mechanism 4 is arranged at the bottom end of the inner side of the support frame 1, a feeding pipe is arranged at the top end of the degradation tank 5, a user can guide cellulase for degrading regenerated fibers into the degradation tank 5 through the feeding pipe, a discharge pipe is arranged at the bottom end of the degradation tank 5, and a valve is arranged on the discharge pipe, and the stirring mechanism 6 is used for discharging the degraded regenerated fibers out of the degradation tank 5, and the degradation tank 5 is provided with the cutting mechanism 3.

The cylinder 23 that the mirror image distributes is installed to the bottom fixed mounting of cutting-off case 2, and the output of two sets of cylinders 23 runs through cutting-off case 2 and is equipped with cutting-off plate 24 at its end, and the one end of cutting-off plate 24 can laminate mutually with the one end of feeder hopper 21, uses through setting up of cylinder 23, and it facilitates for the removal regulation of cutting-off plate 24 position to make it can cooperate the use with shutdown mechanism 3.

Shutdown mechanism 3 includes first bull stick 31, two sets of first carousels 32 have been cup jointed to the outside of first bull stick 31 is fixed, first carousel 32 rotates the joint on cutting-off box 2, and run through the arc type drive groove 33 of seting up the array distribution on the first carousel 32, two sets of arc type drive inslot activity cards are equipped with second bull stick 34, integrated into one piece has cutting blade 35 on the second bull stick 34, and cutting blade 35's one end can contact with cutting board 24, thereby can carry out equidistant cutting off with the regenerated fiber who treats the degradation, and then be convenient for going on of follow-up degradation operation.

Rotate on the first bull stick 31 and cup jointed two sets of second carousel 36, one side of second carousel 36 contacts with first carousel 32, and second carousel 36 rotates the joint on cutting off case 2, draw-in groove 37 with the cooperation of arc type drive groove 33 is seted up to one side of second carousel 36, spacing groove 38 has been seted up in draw-in groove 37's the inner chamber, the limiting plate 39 that the both ends fixedly connected with symmetry of second bull stick 34 set up, the terminal slip card of second bull stick 34 is established in draw-in groove 37, and limiting plate 39 slip card is established in spacing groove 38, use through the cooperation of limiting plate 39 with spacing groove 38, spacing and guide effect have been played in the removal regulation to second bull stick 34.

One side of the second turntable 36 is fixedly provided with a positioning ring 310, the positioning ring 310 is rotatably sleeved on the first rotating rod 31, the positioning ring 310 is provided with through holes 311 which are symmetrically distributed in a penetrating manner, the two ends of the first rotating rod 31 are provided with positioning holes 312 which are distributed in an array manner, and positioning bolts 313 are inserted into the through holes 311 and the positioning holes 312 in a threaded manner, so that the positioning ring 310 and the first rotating rod 31 can be fixed, and the second turntable 36 is further fixed.

Conveying mechanism 4 includes mounting bracket 41, the one end and the 1 fixed connection of support frame of mounting bracket 41, and the other end fixed clamping of mounting bracket 41 has conveying pipeline 42, the one end and the 5 fixed connection of degradation jar of conveying pipeline 42, and the other end fixed mounting of conveying pipeline 42 has collecting hopper 43, and conveying pipeline 42 and collecting hopper 43 intercommunication department are equipped with solenoid valve, a connectivity for controlling between conveying pipeline 42 and the collecting hopper 43, this is prior art, do not do too much to describe here again, collecting hopper 43 fixed mounting is at the lower extreme of hopper 22, thereby be convenient for collect the regenerated fiber who goes out hopper 22 exhaust.

Rabbling mechanism 6 includes motor 61 and cardboard 62, in this scheme: the model Y80M1-2 is preferably selected as the motor 61, a power supply interface of the motor is connected with a power supply system through a switch, an operation circuit of the motor 61 is a forward and reverse rotation control program of a conventional motor 61, the operation circuit is the conventional circuit, the circuit and the control related to the scheme are the prior art, redundant description is not repeated, the motor 61 is fixedly arranged on the support frame 1, the output end of the motor 61 is provided with a main synchronizing wheel 63, the clamping plate 62 is fixedly arranged at the top end of the degradation tank 5, the upper end of the clamping plate 62 is fixedly provided with a first vertical plate 64, the first vertical plate 64 and the support frame 1 are rotatably inserted with a third rotating rod 65, the third rotating rod 65 is fixedly sleeved with an auxiliary synchronizing wheel 66, the auxiliary synchronizing wheel 66 and the outer side of the main synchronizing wheel 63 are meshed with a synchronous belt 67, one end of the third rotating rod 65 is fixedly sleeved with a rotating plate 68, one end of the rotating plate 68 is rotatably provided with a driving plate 69, one side of the clamping plate 62 is provided with a moving block 610, the top end of the moving block 610 is provided with a second vertical plate 611, one end of the second vertical plate 611 is fixedly connected with a driving ring 612, the driving plate 69 is slidably clamped in the driving ring 612, a through groove 613 is formed in one side of the moving block 610, a rack 614 is slidably clamped in the through groove 613, one end of the rack 614 is rotatably provided with a guide block 615, a guide rod 616 is rotatably inserted in the guide block 615, and one end of the guide rod 616 is fixedly connected with the clamping plate 62.

The top end and the bottom end of one side of the moving block 610 are fixedly connected with symmetrically distributed lantern rings 617, the inner sides of the two sets of lantern rings 617 are rotatably inserted with stirring rods 618, the outer sides of the stirring rods 618 are fixedly sleeved with gears 619, the gears 619 are meshed with the racks 614, one ends of the stirring rods 618 extend into the inner cavity of the degradation tank 5, and stirring plates 620 which are distributed in a staggered mode are fixedly installed on the outer sides of the stirring rods 618.

One end of the third rotating rod 65 penetrates through the support frame 1 and is provided with a second chain wheel 621 at the tail end thereof, one end of the first rotating rod 31 is fixedly connected with a first chain wheel 314 matched with the second chain wheel 621 for use, and a chain 315 is meshed with the outer sides of the first chain wheel 314 and the second chain wheel 621, so that the synchronous rotation of the first rotating rod 31 and the third rotating rod 65 can be realized.

The working principle is as follows: when the cutting device is used in daily life, a user can adjust the position of the cutting plate 24 and the position of the cutting blade 35 according to the actual size of the regenerated fiber to be degraded, at the moment, the user needs to open the two groups of cylinders 23 at the same time so as to pull the cutting plate 24 to move towards one side close to the cylinders 23 until the cutting plate moves to a proper position, the cylinders 23 are closed, then the user can turn and remove the four groups of positioning bolts 313 in sequence, then the user can simultaneously rotate the two groups of positioning rings 310 so as to drive the second rotating disc 36 to rotate and further drive the clamping groove 37 and the limiting groove 38 to rotate, at the moment, the corresponding second rotating rod 34 can be driven to slide from one end of the arc-shaped driving groove 33 close to the first rotating rod 31 to one end far away from the first rotating rod 31 by matching with the use of the limiting plate 39, so that the six groups of second rotating rods 34 drive the corresponding cutting blade 35 to expand outwards until the cutting blade 35 moves to a proper position, then the user needs to reverse the four sets of positioning bolts 313 in turn to insert them into the corresponding through holes 311 and positioning holes 312 again, so as to realize convenient adjustment and fixation of the positions of the cutting board 24 and the cutting blade 35, thereby providing a guarantee for the normal development of the cutting operation of the regenerated fibers with different sizes, the practicability is high, when the cutting board 24 and the cutting blade 35 are adjusted to proper positions, the user can open the electromagnetic valve and the motor 61 and lead the regenerated fibers to be degraded into the crushing box 2 through the feed hopper 21 in sequence, and simultaneously gradually lead the cellulase for degrading the regenerated fibers into the degradation tank 5 through the feeding pipe, at the moment, the regenerated fibers move to one side close to the discharge hopper 22 through the cutting board 24, meanwhile, the motor 61 drives the synchronous belt 67 to rotate through the main synchronous wheel 63, thereby driving the third rotating rod 65 to rotate through the auxiliary synchronous wheel 66, then the second chain wheel 621 drives the chain 315 to rotate, so that the first chain wheel 314 drives the first rotating rod 31 to rotate, at this time, the first rotating rod 31 drives the first rotating disc 32 and the second rotating disc 36 to rotate, so that the second rotating rod 34 drives the cutting blade 35 to rotate, so that the regenerated fibers are cut at equal intervals, the cut regenerated fibers are guided into the collecting hopper 43 from the discharging hopper 22 and then are guided into the degradation tank 5 from the material conveying pipe 42, in addition, the third rotating rod 65 drives the rotating plate 68 to rotate, so that the moving block 610 can be driven to move up and down in a circulating reciprocating manner by matching with the use of the driving plate 69 and the driving ring 612, so that the rack 614 and the sleeve ring 617 can be driven to move up and down in a circulating manner, during this period, the moving block 610 drives the stirring rod 618 to move up and down in a circulating manner, so that the gear 619 and the stirring plate 620 can be driven to move up and down in a circulating manner, and the function of the rack 614 and the guide block 615 and the guide rod 616 is matched, the stirring board 620 can rotate alternatively while moving up and down circularly and repeatedly, thereby effectively providing the mixing uniformity of the regenerated fiber and the cellulase, further facilitating the subsequent degradation operation, and during the subsequent degradation operation, the stirring board 620 can also play the role of mixing and stirring, thereby effectively improving the degradation speed of the regenerated fiber, when a proper amount of regenerated fiber is introduced into the degradation tank 5, a user can stop the introduction operation of the cellulase and close the electromagnetic valve, at this time, the regenerated fiber in the degradation tank 5 can be degraded under the action of the cellulase, and the cutting operation of the regenerated fiber can be continuously carried out in the crushing box 2, the cut regenerated fiber can fall into the collecting hopper 43 for storage, thereby realizing the synchronous operation of cutting and degradation operation of the regenerated fiber, and the time is saved for the development of the subsequent regenerated fiber degradation operation, so that the processing efficiency of the device is effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regeneration fiber raw materials processingequipment with degradation preliminary treatment, includes support frame (1), its characterized in that: the top fixedly connected with cut-off box (2) of support frame (1), the one end intercommunication of cut-off box (2) is equipped with feeder hopper (21), and the other end intercommunication of cut-off box (2) is equipped with out hopper (22), be equipped with cutting mechanism (3) that use with feeder hopper (21) and play hopper (22) cooperation in the inner chamber of cut-off box (2), bottom one side of support frame (1) is equipped with defeated material mechanism (4) that use with play hopper (22) cooperation, the inboard bottom of support frame (1) is equipped with degradation jar (5) that use with defeated material mechanism (4) cooperation, be equipped with on degradation jar (5) and cooperate rabbling mechanism (6) of using with cutting mechanism (3).

2. The processing device of the regenerated fiber raw material with the degradation pretreatment as claimed in claim 1, characterized in that: the bottom fixed mounting of cutting-off case (2) has cylinder (23) that the mirror image distributes, and is two sets of the output of cylinder (23) runs through cutting-off case (2) and is equipped with cutting-off board (24) at its end, the one end of cutting-off board (24) can laminate mutually with the one end of feeder hopper (21).

3. The processing device of the regenerated fiber raw material with degradation pretreatment as claimed in claim 2, characterized in that: cutting mechanism (3) are including first bull stick (31), two sets of first carousel (32) have been cup jointed to the outside of first bull stick (31) is fixed, first carousel (32) rotate the joint on cutting off case (2), and run through on first carousel (32) and set up array distribution's arc drive groove (33), and are two sets of activity card is equipped with second bull stick (34) in arc drive groove (33), integrated into one piece has cutting blade (35) on second bull stick (34), and the one end that cuts off blade (35) can contact with cutting board (24).

4. The processing device of the regenerated fiber raw material with degradation pretreatment as claimed in claim 3, characterized in that: rotate on first bull stick (31) and cup jointed two sets of second carousel (36), one side and first carousel (32) of second carousel (36) contact, and second carousel (36) rotate the joint on cutting off case (2), draw-in groove (37) that use with the cooperation of arc type drive groove (33) are seted up to one side of second carousel (36), spacing groove (38) have been seted up in the inner chamber of draw-in groove (37), limiting plate (39) that the both ends fixedly connected with symmetry of second bull stick (34) set up, the terminal slip card of second bull stick (34) is established in draw-in groove (37), and limiting plate (39) slip card is established in spacing groove (38).

5. The processing device of the regenerated fiber raw material with the degradation pretreatment function as claimed in claim 4, characterized in that: one side fixed mounting of second carousel (36) has holding ring (310), holding ring (310) rotate the cover and establish on first bull stick (31), and run through on holding ring (310) and set up through-hole (311) of symmetric distribution, array distribution's locating hole (312) are all seted up at the both ends of first bull stick (31), can insert by the screw thread in through-hole (311) and locating hole (312) and be equipped with positioning bolt (313).

6. The processing device of the regenerated fiber raw material with the degradation pretreatment as claimed in claim 1, characterized in that: defeated material mechanism (4) include mounting bracket (41), the one end and support frame (1) fixed connection of mounting bracket (41), and the other end fixing clip of mounting bracket (41) has conveying pipeline (42), the one end and degradation jar (5) fixed connection of conveying pipeline (42), and the other end fixed mounting of conveying pipeline (42) has collecting hopper (43), collecting hopper (43) fixed mounting is at the lower extreme of play hopper (22).

7. The processing device of the regenerated fiber raw material with degradation pretreatment as claimed in claim 3, characterized in that: the stirring mechanism (6) comprises a motor (61) and a clamping plate (62), the motor (61) is fixedly installed on the support frame (1), the output end of the motor (61) is provided with a main synchronizing wheel (63), the clamping plate (62) is fixedly installed on the top end of the degradation tank (5), the upper end of the clamping plate (62) is fixedly installed with a first vertical plate (64), the first vertical plate (64) and the support frame (1) are rotatably inserted with a third rotating rod (65), the third rotating rod (65) is fixedly sleeved with an auxiliary synchronizing wheel (66), the auxiliary synchronizing wheel (66) is meshed with a synchronous belt (67) on the outer side of the main synchronizing wheel (63), one end of the third rotating rod (65) is fixedly sleeved with a rotating plate (68), one end of the rotating plate (68) is rotatably installed with a driving plate (69), one side sliding clamp of the clamping plate (62) is provided with a moving block (610), the top of movable block (610) is equipped with second riser (611), the one end fixedly connected with drive ring (612) of second riser (611), drive plate (69) slip card is established in drive ring (612), logical groove (613) have been seted up to one side of movable block (610), the slip card is equipped with rack (614) in logical groove (613), the one end of rack (614) is rotated and is installed guide block (615), rotate on guide block (615) and insert and be equipped with guide bar (616), the one end and cardboard (62) fixed connection of guide bar (616).

8. The processing device of the regenerated fiber raw material with the degradation pretreatment as claimed in claim 7, characterized in that: the top end and the bottom end of one side of the moving block (610) are fixedly connected with symmetrically distributed lantern rings (617), stirring rods (618) are inserted into the inner sides of the two sets of lantern rings (617) in a rotating mode, gears (619) are fixedly sleeved on the outer sides of the stirring rods (618), the gears (619) are meshed with racks (614), one ends of the stirring rods (618) extend into the inner cavity of the degradation tank (5), and stirring plates (620) distributed in a staggered mode are fixedly installed on the outer sides of the stirring rods.

9. The processing device of the regenerated fiber raw material with the degradation pretreatment as claimed in claim 7, characterized in that: one end of the third rotating rod (65) penetrates through the support frame (1) and is provided with a second chain wheel (621) at the tail end of the support frame, one end of the first rotating rod (31) is fixedly connected with a first chain wheel (314) matched with the second chain wheel (621) for use, and a chain (315) is meshed with the outer sides of the first chain wheel (314) and the second chain wheel (621).