阅读说明：本技术 一种波纹管回收处理装置及其处理方法 (Corrugated pipe recovery processing device and processing method thereof ) 是由 胡兵其 王国涛 于 2020-12-08 设计创作，主要内容包括：本发明涉及回收处理技术领域,公开了一种波纹管回收处理装置及其处理方法,包括支撑架,所述支撑架上一侧设有波纹管固定装置,波纹管固定装置的侧方设有切割装置,切割装置侧方设有波纹管切片装置,所述支撑架上的另一侧设有加热箱,加热箱的侧方设有冷却装置,冷却装置侧方设有破碎装置,利用切割装置和波纹管切片装置,将波纹管切割成波纹管碎片,然后利用碱液和长时间的加热保温,使波纹管的塑料部分发生变性,松动塑料和钢带之间的粘连,再通过冷却装置冷却干燥后,用破碎装置将波纹管破碎,使钢带和塑料彻底分离,利用化学和物理相结合的方式,不仅节省了人力,而且还大大提高了波纹管回收处理效率。(The invention relates to the technical field of recovery processing, and discloses a corrugated pipe recovery processing device and a processing method thereof, which comprises a support frame, wherein one side of the support frame is provided with a corrugated pipe fixing device, the side of the corrugated pipe fixing device is provided with a cutting device, the side of the cutting device is provided with a corrugated pipe slicing device, the other side of the support frame is provided with a heating box, the side of the heating box is provided with a cooling device, the side of the cooling device is provided with a crushing device, the corrugated pipe is cut into corrugated pipe fragments by utilizing the cutting device and the corrugated pipe slicing device, then alkali liquor and long-time heating and heat preservation are utilized to ensure that the plastic part of the corrugated pipe is denatured and the adhesion between plastic and steel belt is loosened, after the corrugated pipe is cooled and dried by the cooling device, the corrugated pipe is crushed by the crushing device, but also greatly improves the recovery treatment efficiency of the corrugated pipe.)

1. A corrugated pipe recovery processing device comprises a support frame (1), and is characterized in that a corrugated pipe fixing device (2) is arranged on one side of the support frame (1), a cutting device (3) is arranged on the side of the corrugated pipe fixing device (2), a corrugated pipe slicing device (4) is arranged on the side of the cutting device (3), a heating box (5) is arranged on the other side of the support frame (1), a cooling device (6) is arranged on the side of the heating box (5), and a crushing device (7) is arranged on the side of the cooling device (6);

the supporting frame (1) comprises a supporting plate (11), two first fixing plates (12) distributed in an array mode are arranged on one side above the supporting plate (11), a first top plate (13) is arranged on the top of each first fixing plate (12), a second fixing plate (14) is arranged on the side of each first fixing plate (12), each second fixing plate (14) is fixed above the supporting plate (11), a second top plate (15) is arranged on the top of each second fixing plate (14), and a third fixing plate (16) is arranged on the other side of the supporting plate (11);

the cutting device (3) comprises two cutter frames (31) which are symmetrically distributed, the cutter frames (31) are fixed on a supporting plate (11), two second sliding grooves (32) which are distributed in an array are formed in the top of each cutter frame (31), a baffle (33) is arranged between the two second sliding grooves (32), the two second sliding grooves (32) are respectively provided with a first sliding block (34) in a sliding mode, first springs (35) are fixed at the two ends of each first sliding block (34), one ends of the first springs (35) are respectively fixedly connected with the inner walls of the two sides of each second sliding groove (32), cutter fixing blocks (36) are respectively fixed at the top of each first sliding block (34), cutters are respectively fixed on the opposite sides of the two cutter fixing blocks (36), a second motor (37) is fixed on one first sliding block (34) on one side of each cutter frame (31), and a rotating plate (38) is fixedly connected with the output shaft of each second motor (37) through the corresponding first sliding block (34), one end of the rotating plate (38) is rotatably connected with the first sliding block (34), the other end of the rotating plate (38) is rotatably connected with a rotating rod (39), and one end of the rotating rod (39) is rotatably connected with the other first sliding block (34) on the same side;

the corrugated pipe slicing device (4) comprises a third motor (41), the third motor (41) is fixed on the second top plate (15), an output shaft of the third motor (41) is fixedly connected with a rotating column (42), the rotating column (42) is provided with symmetrically distributed inclined grooves (43) and vertical grooves (44), the inclined grooves (43) and the vertical grooves (44) are communicated with each other, the bottom of the rotating column (42) is provided with a rotating shaft (45), the rotating shaft (45) is rotatably connected with the supporting plate (11), and a slicing mechanism (46) is arranged on the side of the rotating column (42);

the slicing mechanism (46) comprises a fixed column (461), the fixed column (461) is fixed on the supporting plate (11), a third sliding groove (462) is formed in the fixed column (461), a supporting block (463) is arranged in the third sliding groove (462) in a sliding mode, a cutter handle (464) is arranged at the bottom of the supporting block (463), a second spring (465) is sleeved on the cutter handle (464), one end of the second spring (465) is fixedly connected with the bottom of the supporting block, and the other end of the second spring (465) is fixedly connected with the bottom of the third sliding groove (462);

a fourth sliding groove (467) is formed in one side of the supporting block (463), a moving block (468) is arranged in the fourth sliding groove (467) in a sliding mode, one end of the moving block (468) is arranged in the vertical groove (44) in a sliding mode, a third spring (469) is fixed to the other end of the moving block (468), and one end of the third spring (469) is fixedly connected with the fourth sliding groove (467).

2. The corrugated pipe recycling device as claimed in claim 1, wherein the corrugated pipe fixing device (2) comprises a fixing table (21), the fixing table (21) is fixed above the supporting plate (11), a first sliding groove (22) is formed in one side of the fixing table (21), a ball screw (23) is arranged in the first sliding groove (22), one end of the ball screw (23) is rotatably connected with the top of the first sliding groove (22), the other end of the ball screw (23) is rotatably connected with the supporting plate (11), a first motor (24) is fixed on the top of the fixing table (21), an output shaft of the first motor (24) penetrates through the top of the fixing table (21) and is fixedly connected with the ball screw (23), and a corrugated pipe fixing mechanism (25) is arranged on the ball screw (23).

3. The corrugated pipe recycling device according to claim 2, wherein the corrugated pipe fixing mechanism (25) comprises a fixing slider (251), the fixing slider (251) is slidably disposed on the ball screw (23), the fixing slider (251) is slidably connected to the first sliding groove (22), two sides of the fixing slider (251) are provided with symmetrically distributed supporting lugs (252), the supporting lugs (252) are slidably connected to a sliding rod (253), two ends of the sliding rod (253) are respectively fixedly connected to the first top plate (13) and the supporting plate (11), a fixing ring (254) is fixed to a side of the fixing slider (251), and two sides of the fixing ring (254) are provided with fixing bolts (255).

4. The corrugated pipe recycling device according to claim 1, wherein the heating box (5) comprises a heating box body (51), the heating box body (51) is fixed on the support plate (11), a box door (52) is hinged to one side of the heating box body (51), a display screen (53), a controller (54) and a control button (55) are arranged on the box door (52) from top to bottom, and a heating container (56) is fixed in the heating box body (51).

5. The corrugated pipe recycling device according to claim 1, wherein the cooling device (6) comprises a cooling box (61), the cooling box (61) is fixed on the third fixing plate (16), a first water pipe (62) is communicated below one side of the cooling box (61), a water pump (63) is communicated with the first water pipe (62), one end of the water pump (63) is communicated with a condenser (64) through a water pipe, the condenser (64) is fixed on the supporting plate (11), the condenser (64) is communicated with a water tank (65) through a water pipe, a second water pipe (67) is communicated with one side of the water tank (65), and one end of the second water pipe (67) is communicated with the bottom of the cooling box (61).

6. A bellows recovery processing device according to claim 5, characterized in that a first control valve (66) is provided on the water pipe between the condenser (64) and the water tank (65), and a second control valve (68) is provided on the second water pipe (67).

7. The corrugated pipe recycling device as claimed in claim 1, wherein the crushing device (7) comprises a crushing box (71), the crushing box (71) is fixed above the support plate (11), a fourth motor (72) is arranged on the outer wall of one side of the crushing box (71), a first crushing roller (73) is fixedly connected to the output shaft of the fourth motor (72) through the side wall of the crushing box (71), a fifth motor (74) is arranged on the outer wall of the other side of the crushing box (71), and a second crushing roller (75) is fixedly connected to the output shaft of the fifth motor (74) through the side wall of the crushing box.

8. The corrugated pipe recycling device of claim 7, wherein both ends of the first crushing roller (73) are rotatably connected with the inner walls of both sides of the crushing box (71), both ends of the second crushing roller (75) are rotatably connected with the inner walls of both sides of the crushing box (71), a filter screen (76) is arranged below the first crushing roller (73) and the second crushing roller (75), and the filter screen (76) is fixed on the inner wall of the crushing box (71).

9. A corrugated pipe recycling method comprising a corrugated pipe recycling apparatus according to any one of claims 1 to 8, the method comprising the steps of:

the method comprises the following steps: fixing the corrugated pipe on a fixing mechanism, and enabling a cutting tool to be perpendicular to the axial direction of the corrugated pipe;

step two: then cutting the corrugated pipe into a corrugated pipe short section by using a cutting device;

step three: cutting the corrugated pipe short section into a corrugated pipe section by using a corrugated pipe section cutting device, and ensuring that at least one part of the cutting section of the corrugated pipe section can expose the steel belt;

step four: placing the corrugated pipe slices in a heating container of a heating box, and adding an alkaline solution into the heating container until the corrugated pipe slices are completely immersed;

step five: heating the alkaline solution to boil, preserving the heat for a preset time, and taking out the corrugated pipe slices;

step six: cooling the corrugated pipe slice by using a cooling device;

step seven: and (3) slicing and drying the cooled corrugated pipe, then processing the corrugated pipe into corrugated pipe fragments by using a crushing device, separating plastic from the steel strip, and then recovering the steel strip fragments from the corrugated pipe fragments by using a magnet.

Technical Field

The invention relates to the technical field of recovery treatment, in particular to a corrugated pipe recovery treatment device and a corrugated pipe recovery treatment method.

Background

The inside steel band that is the heliciform and distributes that is equipped with of body of bellows, the steel band is in the body is moulded the hot in-process and is added the body at the body, consequently, the plastic part of steel band tightly wraps up by the bellows all around in the finished product bellows, the two is as an organic whole through the adhesion of hot plastic action, the bellows is in production or lay the in-process and the useless damage of emergence unavoidably, and half is steel in the bellows, half is PE plastics, consequently, carry out recovery processing to the bellows that wastes damage and have very important meaning. The existing corrugated pipe is produced by hot molding, so that a plastic pipe body and a steel belt are tightly connected together, the plastic pipe body and the steel belt are difficult to separate, manual crushing and separation are mostly adopted, the efficiency is low, and a large amount of manpower is consumed.

Disclosure of Invention

In order to solve the above mentioned disadvantages in the background art, the present invention provides a corrugated pipe recycling device and a corrugated pipe recycling method, comprising a support frame, wherein a corrugated pipe fixing device is arranged on one side of the support frame, a cutting device is arranged on the side of the corrugated pipe fixing device, a corrugated pipe slicing device is arranged on the side of the cutting device, a heating box is arranged on the other side of the support frame, a cooling device is arranged on the side of the heating box, a crushing device is arranged on the side of the cooling device, the cutting device and the corrugated pipe slicing device are used for cutting the corrugated pipe into corrugated pipe fragments, then alkali liquor and long-time heating and heat preservation are used for generating denaturation on the plastic part of the corrugated pipe, adhesion between the plastic and a steel belt is loosened, after cooling and drying by the cooling device, the corrugated pipe is crushed by the crushing device, the steel, not only saves manpower, but also greatly improves the recovery processing efficiency of the corrugated pipe.

The purpose of the invention can be realized by the following technical scheme:

a corrugated pipe recovery processing device comprises a support frame, wherein a corrugated pipe fixing device is arranged on one side of the support frame, a cutting device is arranged on the side of the corrugated pipe fixing device, a corrugated pipe slicing device is arranged on the side of the cutting device, a heating box is arranged on the other side of the support frame, a cooling device is arranged on the side of the heating box, and a crushing device is arranged on the side of the cooling device;

the supporting frame comprises a supporting plate, wherein two first fixing plates distributed in an array mode are arranged on one side above the supporting plate, a first top plate is arranged at the top of each first fixing plate, a second fixing plate is arranged on the side of each first fixing plate, the second fixing plates are fixed above the supporting plate, a second top plate is arranged at the top of each second fixing plate, and a third fixing plate is arranged on the other side of the supporting plate;

the cutting device comprises two cutter frames which are symmetrically distributed, the cutter frames are fixed on a supporting plate, two second sliding grooves which are distributed in an array mode are formed in the top of each cutter frame, a baffle is arranged between the two second sliding grooves, the two second sliding grooves are respectively provided with a first sliding block in a sliding mode, two ends of each first sliding block are fixedly provided with a first spring, one end of each first spring is fixedly connected with the inner walls of two sides of each second sliding groove, the top of each first sliding block is fixedly provided with a cutter fixing block, one side, opposite to the two cutter fixing blocks, of each cutter fixing block is fixedly provided with a cutter, one first sliding block on one cutter frame is fixedly provided with a second motor, an output shaft of each second motor penetrates through the corresponding first sliding block and is fixedly connected with a rotating plate, one end of each rotating plate is rotatably connected with the corresponding first sliding block, the other end of each rotating plate is rotatably connected;

the corrugated pipe slicing device comprises a third motor, the third motor is fixed on the second top plate, an output shaft of the third motor is fixedly connected with a rotating column, the rotating column is provided with a chute and a vertical groove which are symmetrically distributed, the chute and the vertical groove are mutually communicated, the bottom of the rotating column is provided with a rotating shaft, the rotating shaft is rotatably connected with a supporting plate, and a slicing mechanism is arranged on the side of the rotating column;

the slicing mechanism comprises a fixed column, the fixed column is fixed on a supporting plate, a third sliding groove is fixedly formed in the supporting plate, a supporting block is arranged in the third sliding groove in a sliding mode, a knife handle is arranged at the bottom of the supporting block, a second spring is sleeved on the knife handle, one end of the second spring is fixedly connected with the bottom of the supporting block, and the other end of the second spring is fixedly connected with the bottom of the third sliding groove;

and a fourth sliding groove is formed in one side of the supporting block, a moving block is arranged in the fourth sliding groove in a sliding mode, one end of the moving block is arranged in the vertical groove in a sliding mode, a third spring is fixed to the other end of the moving block, and one end of the third spring is fixedly connected with the fourth sliding groove.

Furthermore, bellows fixing device includes the fixed station, and the fixed station is fixed in the backup pad top, and open fixed station one side has first sliding tray, is equipped with ball screw in the first sliding tray, and ball screw's one end is rotated with the top of first sliding tray and is connected, and ball screw's the other end is rotated with the backup pad and is connected, and the fixed station top is fixed with first motor, and the output shaft of first motor runs through the top fixedly connected with ball screw of fixed station, is provided with bellows fixed establishment on the ball screw.

Further, bellows fixed establishment includes solid fixed sliding block, and solid fixed sliding block slides and sets up on ball screw, and solid fixed sliding block and first sliding tray sliding connection, and solid fixed sliding block both sides are equipped with the support ear that is equipped with symmetric distribution, support ear sliding connection and have the slide bar, the both ends of slide bar respectively with first roof and backup pad fixed connection, solid fixed sliding block's side is fixed with solid fixed ring, gu there is fixing bolt solid fixed ring both sides.

Further, the heating cabinet includes the heating cabinet body, and the heating cabinet body is fixed in the backup pad, and one side of heating cabinet body articulates there is the chamber door, is equipped with display screen, controller and control button from last to last down on the chamber door, and this internal heating container that is fixed with of heating cabinet.

Further, cooling device includes the cooler bin, and the cooler bin is fixed on the third fixed plate, and cooler bin one side below intercommunication has first water pipe, and first water pipe intercommunication has the water pump, and the one end of water pump leads to pipe intercommunication has the condenser, and the condenser is fixed in the backup pad, and the condenser leads to pipe intercommunication has the water tank, and one side intercommunication of water tank has the second water pipe, and the one end and the cooler bin bottom of second water pipe intercommunication.

Furthermore, a first control valve is arranged on a water pipe between the condenser and the water tank, and a second control valve is arranged on a second water pipe.

Further, breaker includes broken case, and broken case is fixed in the backup pad top, and one side outer wall of broken case is equipped with the fourth motor, and the output shaft of fourth motor runs through broken first crushing roller of case lateral wall fixedly connected with, and the opposite side outer wall of broken case is equipped with the fifth motor, and the output shaft of fifth motor runs through the lateral wall fixedly connected with second crushing roller of broken case.

Furthermore, the two ends of the first crushing roller are rotatably connected with the inner walls of the two sides of the crushing box, the two ends of the second crushing roller are rotatably connected with the inner walls of the two sides of the crushing box, a filter sieve is arranged below the first crushing roller and the second crushing roller, and the filter sieve is fixed on the inner wall of the crushing box.

Further, the corrugated pipe recycling method comprises the following steps:

the method comprises the following steps: fixing the corrugated pipe on a fixing mechanism, and enabling a cutting tool to be perpendicular to the axial direction of the corrugated pipe;

step two: then cutting the corrugated pipe into a corrugated pipe short section by using a cutting device;

step three: cutting the corrugated pipe short section into a corrugated pipe section by using a corrugated pipe section cutting device, and ensuring that at least one part of the cutting section of the corrugated pipe section can expose the steel belt;

step four: placing the corrugated pipe slices in a heating container of a heating box, and adding an alkaline solution into the heating container until the corrugated pipe slices are completely immersed;

step five: heating the alkaline solution to boil, preserving the heat for a preset time, and taking out the corrugated pipe slices;

step six: cooling the corrugated pipe slice by using a cooling device;

step seven: and (3) slicing and drying the cooled corrugated pipe, then processing the corrugated pipe into corrugated pipe fragments by using a crushing device, separating plastic from the steel strip, and then recovering the steel strip fragments from the corrugated pipe fragments by using a magnet.

The invention has the beneficial effects that:

the corrugated pipe is cut into corrugated pipe fragments by using the cutting device and the corrugated pipe slicing device, then the plastic part of the corrugated pipe is denatured by using alkali liquor and long-time heating and heat preservation, the adhesion between the plastic and the steel belt is loosened, the corrugated pipe is crushed by using the crushing device after the corrugated pipe is cooled and dried by using the cooling device, the steel belt and the plastic are thoroughly separated, and the corrugated pipe recycling treatment efficiency is greatly improved by using a chemical and physical combined mode.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the stand of the present invention;

FIG. 3 is a schematic view of a bellows retaining device of the present invention;

FIG. 4 is a schematic view of the securing mechanism of the present invention;

FIG. 5 is a schematic view of the cutting apparatus of the present invention;

FIG. 6 is a schematic view of a bellows slicing apparatus of the present invention;

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

FIG. 8 is a cross-sectional view taken at A-A of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of a heating chamber of the present invention;

FIG. 10 is a schematic view of a cooling apparatus of the present invention;

fig. 11 is a schematic view of the crushing device of the present invention.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, a corrugated pipe recovery processing device comprises a support frame 1, wherein a corrugated pipe fixing device 2 is arranged on one side of the support frame 1, a cutting device 3 is arranged on the side of the corrugated pipe fixing device 2, a corrugated pipe slicing device 4 is arranged on the side of the cutting device 3, a heating box 5 is arranged on the other side of the support frame 1, a cooling device 6 is arranged on the side of the heating box 5, and a crushing device 7 is arranged on the side of the cooling device 6.

As shown in fig. 2, the supporting frame 1 includes a supporting plate 11, two first fixing plates 12 are disposed on one side of the upper portion of the supporting plate 11, the first fixing plates 12 are disposed on the top portion of the first top plate 13, a second fixing plate 14 is disposed on the side of the first fixing plates 12, the second fixing plates 14 are fixed on the upper portion of the supporting plate 11, the second top plate 15 is disposed on the top portion of the second fixing plates 14, and a third fixing plate 16 is disposed on the other side of the supporting plate 11.

As shown in fig. 3 and 4, the bellows fixing device 2 includes a fixing table 21, the fixing table 21 is fixed above the supporting plate 11, one side of the fixing table 21 is provided with a first sliding groove 22, a ball screw 23 is arranged in the first sliding groove 22, one end of the ball screw 23 is rotatably connected with the top of the first sliding groove 22, the other end of the ball screw 23 is rotatably connected with the supporting plate 11, the top of the fixing table 21 is fixed with a first motor 24, an output shaft of the first motor 24 penetrates through the top of the fixing table 21 and is fixedly connected with the ball screw 23, and a bellows fixing mechanism 25 is arranged on the ball screw 23.

The bellows fixing mechanism 25 includes a fixing slider 251, the fixing slider 251 is slidably disposed on the ball screw 23, the fixing slider 251 is slidably connected to the first sliding groove 22, two sides of the fixing slider 251 are provided with support lugs 252 symmetrically disposed, the support lugs 252 are slidably connected to a sliding rod 253, two ends of the sliding rod 253 are respectively fixedly connected to the first top plate 13 and the support plate 11, a fixing ring 254 is fixed to a side of the fixing slider 251, and two sides of the fixing ring 254 are provided with fixing bolts 255.

When the corrugated pipe cutting machine is used, the corrugated pipe is vertically placed between the fixed sliding block 251 and the fixed ring 254 and then fixed through the fixing bolt 255, if the corrugated pipe is high in elasticity, a supporting rod convenient to cut can be sleeved in the corrugated pipe, then the corrugated pipe is fixed between the fixed sliding block 251 and the fixed ring 254, the first motor 24 operates to drive the ball screw 23 to rotate, and the ball screw 23 rotates to drive the fixed sliding block 251 to slide along the sliding rod 253, so that the corrugated pipe is driven to move up and down.

As shown in fig. 5, the cutting device 3 includes two cutter frames 31 symmetrically distributed, the cutter frames 31 are fixed on the supporting plate 11, the top of the cutter frame 31 is provided with two second sliding grooves 32 distributed in an array, a baffle 33 is arranged between the two second sliding grooves 32, the two second sliding grooves 32 are respectively provided with a first sliding block 34 in a sliding manner, two ends of the first sliding block 34 are fixed with first springs 35, one end of each first spring 35 is respectively fixedly connected with the inner walls of two sides of the second sliding groove 32, the top of each first sliding block 34 is respectively fixed with a cutter fixing block 36, one side of each two opposite cutter fixing blocks 36 is respectively fixed with a cutter, one first sliding block 34 on one side of the cutter frame 31 is fixed with a second motor 37, the output shaft of the second motor 37 penetrates through the first sliding block 34 and is fixedly connected with a rotating plate 38, one end of the rotating plate 38 is rotatably connected with the first sliding block 34, the other end of the rotating plate 38 is rotatably connected with a rotating rod 39, and one end of the rotating rod 39 is rotatably connected with the other first sliding block 34 on the same side.

When the corrugated pipe cutting device is used, the second motor 37 operates to drive the rotating plate 38 to rotate, the rotating plate 38 rotates to drive the rotating rod 39 to rotate relative to the rotating plate 38 and the first sliding blocks 34, so that the two first sliding blocks 34 are driven to slide relatively in the two second sliding grooves 32 respectively, the cutter fixing block 36 is driven to move relatively, and the corrugated pipe is cut into the corrugated pipe short sections.

As shown in fig. 6, 7 and 8, the corrugated pipe slicing apparatus 4 includes a third motor 41, the third motor 41 is fixed on the second top plate 15, an output shaft of the third motor 41 is fixedly connected with a rotating column 42, the rotating column 42 is provided with a chute 43 and a vertical slot 44 which are symmetrically distributed, the chute 43 and the vertical slot 44 are communicated with each other, a rotating shaft 45 is arranged at the bottom of the rotating column 42, the rotating shaft 45 is rotatably connected with the support plate 11, and a slicing mechanism 46 is arranged at the side of the rotating column 42.

The slicing mechanism 46 comprises a fixed column 461, the fixed column 461 is fixed on the supporting plate 11, a third sliding groove 462 is formed in the fixed column 461, a supporting block 463 is arranged in the third sliding groove 462 in a sliding mode, a cutter handle 464 is arranged at the bottom of the supporting block 463, a second spring 465 is sleeved on the cutter handle 464, one end of the second spring 465 is fixedly connected with the bottom of the supporting block, and the other end of the second spring 465 is fixedly connected with the bottom of the third sliding groove 462.

A fourth sliding groove 467 is formed in one side of the supporting block 463, a moving block 468 is slidably arranged in the fourth sliding groove 467, one end of the moving block 468 is slidably arranged in the vertical groove 44, a third spring 469 is fixed to the other end of the moving block 468, and one end of the third spring 469 is fixedly connected with the fourth sliding groove 467.

When the corrugated pipe cutting device is used, the third motor 41 operates to drive the rotating column 42 to rotate, so that the moving block 468 is driven to slide along the inclined groove 43 and the vertical groove 44, the moving block 468 slides to drive the cutter handle 464 to move up and down along the third sliding groove 462, and the corrugated pipe short section is cut into corrugated pipe slices.

As shown in fig. 9 and 10, the heating box 5 includes a heating box body 51, the heating box body 51 is fixed on the support plate 11, one side of the heating box body 51 is hinged with a box door 52, the box door 52 is provided with a display screen 53, a controller 54 and a control button 55 from top to bottom, and a heating container 56 is fixed in the heating box body 51.

When the corrugated pipe slice is used, the corrugated pipe slice is placed in the heating container 56, alkaline solution is added into the heating container 56 until the corrugated pipe slice is completely immersed, the alkaline solution is heated to be boiling, and the corrugated pipe slice is taken out after heat preservation is carried out for a preset time.

The cooling device 6 comprises a cooling box 61, the cooling box 61 is fixed on the third fixing plate 16, a first water pipe 62 is communicated with the lower portion of one side of the cooling box 61, the first water pipe 62 is communicated with a water pump 63, one end of the water pump 63 is communicated with a condenser 64 through a water pipe, the condenser 64 is fixed on the supporting plate 11, the condenser 64 is communicated with a water tank 65 through a water pipe, a first control valve 66 is arranged on the water pipe between the condenser 64 and the water tank 65, a second water pipe 67 is communicated with one side of the water tank 65, one end of the second water pipe 67 is communicated with the bottom of the cooling box 61, and a second control valve 68 is arranged on the second water pipe 67.

When the water cooling device is used, the water pump 63 pumps out water in the water tank 65, the water is cooled by the condenser 64 and then conveyed into the cooling tank 61, the corrugated pipe slices in the cooling tank 61 are cooled by water, and after the water cooling is finished, the second control valve 68 is opened, and the water in the cooling tank 61 is recovered into the water tank 61.

As shown in fig. 11, the crushing device 7 includes a crushing box 71, the crushing box 71 is fixed above the supporting plate 11, a fourth motor 72 is arranged on an outer wall of one side of the crushing box 71, an output shaft of the fourth motor 72 penetrates through a side wall of the crushing box 71 and is fixedly connected with a first crushing roller 73, two ends of the first crushing roller 73 are rotatably connected with inner walls of two sides of the crushing box 71, a fifth motor 74 is arranged on an outer wall of the other side of the crushing box 71, an output shaft of the fifth motor 74 penetrates through a side wall of the crushing box and is fixedly connected with a second crushing roller 75, two ends of the second crushing roller 75 are rotatably connected with inner walls of two sides of the crushing box 71, a filter screen 76 is arranged below the first crushing roller 73 and the second crushing roller 75, and the.

When the corrugated pipe cutting machine is used, the fourth motor 72 and the fifth motor 74 operate to drive the first crushing roller 73 and the second crushing roller 75 to rotate, the corrugated pipe slices are crushed into corrugated pipe fragments, and plastic and steel belts are separated.

A corrugated pipe recycling method, comprising the steps of:

the method comprises the following steps: fixing the corrugated pipe on a fixing mechanism, and enabling a cutting tool to be perpendicular to the axial direction of the corrugated pipe;

step two: then cutting the corrugated pipe into a corrugated pipe short section by using a cutting device;

step three: cutting the corrugated pipe short section into a corrugated pipe section by using a corrugated pipe section cutting device, and ensuring that at least one part of the cutting section of the corrugated pipe section can expose the steel belt;

step four: placing the corrugated pipe slices in a heating container of a heating box, and adding an alkaline solution into the heating container until the corrugated pipe slices are completely immersed;

step five: heating the alkaline solution to boil, preserving the heat for a preset time, and taking out the corrugated pipe slices;

step six: cooling the corrugated pipe slice by using a cooling device;

step seven: and (3) slicing and drying the cooled corrugated pipe, then processing the corrugated pipe into corrugated pipe fragments by using a crushing device, separating plastic from the steel strip, and then recovering the steel strip fragments from the corrugated pipe fragments by using a magnet.

The working principle is as follows: during the use, vertically fix the bellows on bellows fixing device 2, then utilize cutting device 3 to connect the bellows to cut into the bellows nipple joint, recycle bellows section device 3 and cut into the bellows section with the bellows again, then handle the bellows section and form the bellows piece through heating cabinet 5, cooling device 6 and breaker 7 respectively, utilize magnet to retrieve the steel band piece from the bellows piece at last.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.