CN117584420B

CN117584420B - Polymer waterproofing membrane extrusion device

Info

Publication number: CN117584420B
Application number: CN202410062932.2A
Authority: CN
Inventors: 闫荣光; 王成杰; 马效华; 陈玉生
Original assignee: Shandong Guohong Waterproof Materials Co ltd
Current assignee: Shandong Guohong Waterproof Materials Co ltd
Priority date: 2024-01-17
Filing date: 2024-01-17
Publication date: 2024-06-04
Anticipated expiration: 2044-01-17
Also published as: CN117584420A

Abstract

The invention relates to the technical field of waterproof coiled material production, in particular to a polymer waterproof coiled material extrusion device. Mainly aims at solving the problem that the filler opening is easy to be blocked when the existing extrusion device is filled. The utility model provides a polymer waterproofing membrane extrusion device, includes the frame, the upside rigid coupling of frame has the inlet pipe, the inlet pipe rigid coupling has the stirring piece, the stirring piece has main feeder hopper and evenly distributed's auxiliary feeder hopper through the support rigid coupling, main feeder hopper swivelling joint has main feed cylinder, auxiliary feeder hopper swivelling joint has auxiliary feed cylinder. According to the invention, the material proportion is determined by the volumes of the main feeding cylinder and the auxiliary feeding cylinder, the blanking speed is regulated by the rotation speeds of the main feeding cylinder and the auxiliary feeding cylinder, and the main feeding cylinder and the auxiliary feeding cylinder are enabled to be temporarily stationary during charging and discharging, so that each wheel of the material can be ensured to be filled, and each time the material can completely fall into the feeding pipe, thereby ensuring accurate blanking according to the material proportion.

Description

Polymer waterproofing membrane extrusion device

Technical Field

The invention relates to the technical field of waterproof coiled material production, in particular to a polymer waterproof coiled material extrusion device.

Background

The high-molecular waterproof coiled material is a waterproof material suitable for the building industry, the high-molecular waterproof coiled material is mainly prepared by mixing other materials and auxiliary additives in an equal proportion, such as Ethylene Propylene Diene Monomer (EPDM) waterproof coiled material, chlorinated Polyethylene (CPE), polyvinyl chloride (PVC) and the like, the main materials, the auxiliary materials and the various additives are required to be put together for stirring and melting in the manufacturing process, then the mixed materials are extruded and formed from an extrusion grinding head through the combined action of the auger and the extrusion grinding head, the conventional device mostly adopts pipelines with different diameters for continuously feeding materials into the auger, and when the feeding speed is required to be adjusted, the diameter of each pipeline end is only changed synchronously, and the feeding speed is adjusted, so that the feeding opening is easy to be blocked in the feeding process when the feeding opening is adjusted, if the feeding opening is blocked, the material proportion is directly unbalanced, and the quality of the extrusion waterproof coiled material is further influenced.

Disclosure of Invention

The invention provides a high-polymer waterproof coiled material extrusion device, which aims to overcome the defect that a filler opening is easy to block when the existing extrusion device is filled.

The technical proposal is as follows: the utility model provides a polymer waterproofing membrane extrusion device, includes the frame, the upside rigid coupling of frame has inlet pipe, detecting tube, blast pipe, discharging pipe and the extrusion die head that communicates in proper order, the frame is kept away from one side rigid coupling of extrusion die head has the motor, the output shaft rigid coupling of motor has the feed auger that pierces through the inlet pipe, the frame is connected with the axis of rotation through the support rotation, the axis of rotation rotates and is connected with the runner, the feed auger rigid coupling has the band pulley, the runner with the band pulley of feed auger passes through belt drive, the inlet pipe is close to one side rigid coupling of motor has the stirring piece, the stirring piece is kept away from one side of inlet pipe has main feeder hopper and evenly distributed's supplementary feeder hopper through the support rigid coupling, main feeder hopper rotation is connected with main feeder drum, and two cooperation, evenly distributed's supplementary feeder drum all with main feeder drum rigid coupling, with adjacent supplementary feeder drum rigid coupling, the axis of rotation is equipped with the supplementary packing mechanism of self rotation time, be close to one side of detecting tube is equipped with impurity removing mechanism that does not melt.

More preferably, the auxiliary filling mechanism comprises an arc rod fixedly connected to the rotating wheel, a first elastic piece is installed between the rotating shaft and the rotating wheel through a support, the arc rod is in sliding connection with the support of the rotating shaft, damping exists at the joint of the arc rod and the support of the rotating shaft, a fixing shell is fixedly connected to the auxiliary feeding hopper and is close to the rotating wheel, a spring limiting ball is slidably connected to the fixing shell, and grooves which are symmetrically distributed and are matched with the spring limiting ball are formed in the rotating shaft.

More preferably, gaps exist between auger blades of the feeding auger, the distance between adjacent gaps is reduced in sequence along the direction from one side close to the motor to one side close to the detection tube, the feeding tube is fixedly connected with a fixing ring at the position close to the gaps of the auger blades, the fixing ring is fixedly connected with uniformly distributed inclined baffles, and the inclined direction of each inclined baffle is opposite to the rotation direction of the auger blade on the feeding auger.

More preferably, the impurity removing mechanism comprises a main filter screen fixedly connected to one side of the feeding pipe, which is close to the detection pipe, the main filter screen is matched with the feeding auger and is in rotary connection with the feeding auger, a first reciprocating screw is rotatably connected to the rack through a bracket, the first reciprocating screw is in transmission with the feeding auger through a belt and a belt wheel, a sliding block is in threaded connection with the first reciprocating screw, an elastic telescopic rod is fixedly connected to the sliding block, a first piston is fixedly connected to the telescopic end of the elastic telescopic rod, a collecting cylinder is fixedly connected to one side of the feeding pipe, which is close to the first reciprocating screw, and is provided with through holes which are uniformly distributed and are communicated with the feeding pipe, the collecting cylinder is matched with the first piston, an auxiliary filter screen is fixedly connected in the collecting cylinder, and a one-way valve is fixedly connected in the through holes of the collecting cylinder, which is far away from the main filter screen.

More preferably, the feeding device further comprises a pushing-back mechanism for pushing the material which is not completely melted in the detection tube back to the feeding tube, the pushing-back mechanism is arranged in the detection tube and comprises a fixing frame which is uniformly distributed in a ring shape, through holes which are uniformly distributed in the ring shape are formed in the detection tube, the fixing frame is fixedly connected in the adjacent through holes in the detection tube, one side of the fixing frame, which is close to the feeding auger, is rotationally connected with an electric turbofan, the through holes of the detection tube are slidably connected with a moving ring, the moving ring is rotationally connected with a rotating frame, the rotating frame penetrates through the adjacent fixing frame and the electric turbofan and is rotationally connected with a tension sensor, and a second elastic piece is arranged between the tension sensor and the adjacent fixing frame.

More preferably, the rotating frame is close to one side of the moving ring and fixedly connected with a moving magnet, the electric turbofan is fixedly connected with a rotating magnet matched with the adjacent moving magnet, the magnetic force between the moving magnet and the adjacent rotating magnet is smaller than the elastic force of the second elastic piece, a fixed limiting ball is fixedly connected in the fixing frame, a combined sliding groove is formed in the rotating frame, the rotating frame is matched with the adjacent fixed limiting ball through the combined sliding groove, an auxiliary auger is rotationally connected in the discharging pipe, and the auxiliary auger is fixedly connected with the feeding auger through a supporting rod.

More preferably, the exhaust mechanism is arranged on one side, close to the exhaust pipe, of the detection pipe, the exhaust mechanism comprises a fixed column, a sleeve is fixedly connected in the detection pipe, the fixed column is fixedly connected to one side, far away from the feeding auger, of the inner sleeve of the detection pipe, a cavity is formed in the fixed column, the cavity is communicated with the exhaust pipe, a second reciprocating screw is rotationally connected in the fixed column, the second reciprocating screw is fixedly connected with the feeding auger, the second reciprocating screw is fixedly connected with a supporting rod of the auxiliary auger, a second piston matched with the second reciprocating screw is slidingly connected in the fixed column, the second piston is fixedly connected with the inner sleeve of the detection pipe, an exhaust pipe is fixedly connected to the upper side of the exhaust pipe, the exhaust pipe is communicated with the inner side and the outer side of the exhaust pipe, and a floating ball is slidingly connected in the exhaust pipe.

More preferably, the fixing column is provided with uniformly distributed through holes, the fixing column is communicated with the exhaust pipe through the uniformly distributed through holes, and the uniformly distributed through holes on the fixing column are located at one side far away from the exhaust pipe.

More preferably, the device further comprises a pressure detection mechanism for detecting abnormal rise of pressure in the extrusion die head, the pressure detection mechanism is arranged on the frame, the pressure detection mechanism comprises a main hydraulic shell, the main hydraulic shell is fixedly connected with the extrusion die head, a third piston is connected in a sliding manner in the main hydraulic shell, a pressure sensor is fixedly connected with the third piston, a third elastic piece is arranged between the pressure sensor and the main hydraulic shell, a fourth piston which is uniformly distributed is connected to one side, close to the discharge pipe, of the extrusion die head in a sliding manner, a fourth elastic piece is arranged between the fourth piston and the extrusion die head through a bracket, the frame is slidably connected with a movable frame, a uniformly distributed hydraulic telescopic rod is fixedly connected with the movable frame, a telescopic end of the hydraulic telescopic rod is fixedly connected with the fourth piston, the hydraulic telescopic rod is communicated with the main hydraulic shell through a hose, and an adjusting assembly for adjusting the position of the movable frame according to the rotating speed of the first reciprocating screw rod is arranged between the fourth piston and the extrusion die head.

More preferably, the adjusting component comprises a first rotating disc, the first rotating disc is rotationally connected to one side, close to the first reciprocating screw, of the movable frame, a second rotating disc is fixedly connected to the first reciprocating screw, centrifugal blocks which are uniformly distributed are slidingly connected to the second rotating disc, the centrifugal blocks are fixedly connected with the first rotating disc through ropes, the ropes of the centrifugal blocks penetrate through the second rotating disc, and a fifth elastic piece is installed between the second rotating disc and the first rotating disc.

The beneficial effects are as follows: 1. according to the invention, the material proportion is determined by the volumes of the main feeding cylinder and the auxiliary feeding cylinder, the blanking speed is regulated by the rotation speeds of the main feeding cylinder and the auxiliary feeding cylinder, and the main feeding cylinder and the auxiliary feeding cylinder are enabled to be temporarily stationary during charging and discharging, so that each wheel of the material can be ensured to be filled, and each time the material can completely fall into the feeding pipe, thereby ensuring accurate blanking according to the material proportion.

2. According to the invention, the main filter screen is matched with the collecting cylinder to collect impurities which are difficult to melt, so that the quality of the extruded waterproof coiled material is prevented from being influenced by the impurities, and meanwhile, the phenomenon that the rotation resistance of the feeding auger is increased and the stability of the feeding process is influenced due to the fact that a large amount of impurities are accumulated on the feeding auger for a long time is avoided.

3. According to the invention, the moving distance of the moving ring is detected through the tension sensor, so that the viscosity of liquid in different through holes in the detecting pipe is detected, when the viscosity of the liquid is overlarge, the liquid material in the detecting pipe is pushed back into the feeding pipe through the reverse rotation of the electric turbofan to be heated again, and the moving ring is cleaned through the rotating frame, so that the adhesion of the viscous liquid material on the moving ring is prevented from influencing the subsequent detection.

4. According to the invention, the feeding auger drives the second reciprocating screw rod to rotate, so that the second piston moves reciprocally, the pressure of liquid in the exhaust pipe is changed, precipitation of bubbles in the liquid material is assisted, and the exhaust pipe is matched with the floating ball, so that the liquid is left in the exhaust pipe while the gas is exhausted.

5. According to the invention, the four hydraulic telescopic rods are used for respectively detecting the liquid pressure of different parts in the extrusion die head, so that when the single hydraulic telescopic rod is prevented from being misdetected due to local increase, an alarm is sent to the control terminal when the extrusion die head is blocked, a worker is reminded of checking the extrusion die head, and meanwhile, the four hydraulic telescopic rods can be used for adjusting the liquid pressure required to be triggered according to the feeding speed of the feeding auger, so that the worker does not need to adjust the alarm value of the pressure sensor for many times in the word feeding process.

Drawings

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

FIG. 2 is a cross-sectional view of the feed tube, sense tube and exhaust tube of the present invention;

FIG. 3 is a schematic perspective view of the feed tube, stirring member and main hopper of the present invention;

FIG. 4 is a cross-sectional view of the main feed hopper, auxiliary feed hopper and main feed cylinder of the present invention;

FIG. 5 is a schematic perspective view of the auxiliary feed hopper, the fixed housing and the spring retainer ball of the present invention;

FIG. 6 is a cross-sectional view of the feed pipe, exhaust pipe and discharge pipe of the present invention;

FIG. 7 is a schematic diagram of the separation of the feed auger, retaining ring and main filter screen of the present invention;

FIG. 8 is a cross-sectional view of the test tube, exhaust tube and collector drum of the present invention;

FIG. 9 is a schematic perspective view of the detection tube, electric turbofan and shift ring of the present invention;

FIG. 10 is a schematic perspective view of the electric turbofan, turret and fixed stop ball of the present invention;

FIG. 11 is a schematic perspective view of a stationary post, a reciprocating screw, and a second piston of the present invention;

FIG. 12 is a schematic perspective view of an extrusion die, a main hydraulic housing and a traveling carriage of the present invention;

FIG. 13 is a schematic perspective view of a third piston, pressure sensor and third spring of the present invention;

fig. 14 is a schematic perspective view of a first reciprocating screw, a first rotary table and a second rotary table according to the present invention.

In the reference numerals: 1-a frame, 101-a feeding pipe, 102-a detection pipe, 103-an exhaust pipe, 104-a discharge pipe, 105-an extrusion die head, 106-a motor, 107-a feeding auger, 108-a rotating shaft, 109-a rotating wheel, 110-a stirring piece, 111-a main feeding hopper, 112-an auxiliary feeding hopper, 113-a main feeding cylinder, 114-an auxiliary feeding cylinder, 2-an arc-shaped rod, 201-a first elastic piece, 202-a fixed shell, 203-a spring limit ball, 3-a fixed ring, 301-an inclined baffle plate, 4-a main filter screen, 401-a first reciprocating screw, 402-a sliding block, 403-an elastic telescopic rod, 404-a first piston, 405-a collecting cylinder, 406-an auxiliary filter screen, 407-a one-way valve, 5-a fixed frame, 501-electric turbofan, 502-movable ring, 503-rotating frame, 504-tension sensor, 505-second elastic piece, 506-movable magnet, 507-rotary magnet, 508-fixed limit ball, 509-auxiliary auger, 6-fixed column, 601-second reciprocating screw, 602-second piston, 603-exhaust tube, 604-floating ball, 7-main hydraulic shell, 701-third piston, 7011-pressure sensor, 702-third elastic piece, 703-fourth piston, 704-fourth elastic piece, 705-movable frame, 706-hydraulic telescopic rod, 707-first turntable, 708-second turntable, 709-centrifugal block, 710-fifth elastic piece.

Detailed Description

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the shapes, numbers and proportions of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated, so that the following embodiments and features of the embodiments may be combined with each other without conflict.

Example 1: the utility model provides a polymer waterproofing membrane extrusion device, refer to FIG. 1-FIG. 4, including frame 1, frame 1 is last from right to left fixedly connected with motor 106 in proper order, inlet pipe 101, detect pipe 102, blast pipe 103, discharging pipe 104 and extrusion die 105, the front side rigid coupling of frame 1 has heating device and control terminal, motor 106 is located the right side of frame 1, and motor 106 is connected with control terminal electricity, inlet pipe 101, detect pipe 102, blast pipe 103, discharging pipe 104 and extrusion die 105 communicate in proper order, heating device heats inlet pipe 101, detect pipe 102, blast pipe 103, discharging pipe 104 and extrusion die 105, the output shaft rigid coupling of motor 106 has feeding auger 107, feeding auger 107 pierces through inlet pipe 101, the upside of frame 1 is connected with axis of rotation 108 through the support rotation, axis of rotation 108 rotates and is connected with runner 109, the right side rigid coupling of feeding auger 107 has the band pulley, the pulley 109 and the pulley of the feeding auger 107 are driven by a belt, the upper part of the right side of the feeding pipe 101 is fixedly connected with a stirring piece 110 which is electrically connected with a control terminal, the upper side of the stirring piece 110 is fixedly connected with a main feeding hopper 111 and two auxiliary feeding hoppers 112 which are uniformly distributed by a bracket, the main feeding hopper 111 is positioned in the middle of the two auxiliary feeding hoppers 112, openings are respectively arranged on the upper side and the lower side of the three, the openings on the upper side of the three are respectively consistent with the openings on the lower side of the three, the main feeding hopper 111 is rotationally connected with a main feeding cylinder 113 with a cavity inside, the main feeding cylinder 113 is provided with an opening which is equal to the opening of the main feeding hopper 111, the cavity of the main feeding cylinder 113 is matched with the opening of the main feeding hopper 111 by the opening, the auxiliary feeding cylinder 114 with a cavity inside is rotationally connected with the auxiliary feeding cylinder 114 which is provided with an opening equal to the opening of the adjacent auxiliary feeding hopper 112, the cavity of the auxiliary feeding cylinder 114 is matched with the opening of the adjacent auxiliary feeding hopper 112 through the opening, the ratio between the volume of the cavity inside the main feeding cylinder 113 and the volume of the cavities inside the two auxiliary feeding cylinders 114 is the same as the ratio value of main materials, auxiliary materials and additives in the high polymer waterproof coiled material, the two auxiliary feeding cylinders 114 are fixedly connected with the main feeding cylinder 113, the rotating shaft 108 is fixedly connected with the right auxiliary feeding cylinder 114, the left auxiliary feeding cylinder 114 is rotationally connected with the feeding pipe 101 through a bracket, the rotating shaft 108 is provided with an auxiliary filling mechanism for adjusting the rotation time of the auxiliary feeding cylinder, and one side of the feeding pipe 101, which is close to the detection pipe 102, is provided with a impurity removing mechanism for discharging impurities which are not fused.

Referring to fig. 3-5, the auxiliary filling mechanism comprises an arc rod 2, the arc rod 2 is fixedly connected to the right side of a rotating wheel 109, a first elastic piece 201 is installed between a support and the rotating wheel 109 through a rotating shaft 108, the rotating wheel 109 pulls the rotating shaft 108 to rotate together through the first elastic piece 201, the arc rod 2 is slidably connected with the support of the rotating shaft 108, damping exists at the joint of the arc rod 2 and the support, the damping is used for slowing down the rotating speed of the rotating shaft 108, the rotating shaft 108 is prevented from driving a main feeding cylinder 113 and two auxiliary feeding hoppers 112 to rotate quickly, so that materials are thrown upwards, a fixed shell 202 is fixedly connected to the right side of the right side auxiliary feeding hoppers 112, a spring limiting ball 203 is slidably connected to the lower side of the fixed shell 202, the rotating shaft 108 is provided with two symmetrically distributed grooves, when the spring limiting ball 203 is inserted into the grooves on the rotating shaft 108, the rotating shaft 108 is limited, the rotating shaft 108 is kept in a static state for a period of time, and the feeding and discharging time of the main feeding cylinder 113 and the two auxiliary feeding hoppers 112 is prolonged.

Referring to fig. 2, 3, 6 and 7, four gaps exist between auger blades of the feeding auger 107, the distance between two adjacent gaps is sequentially reduced from right to left, the feeding pipe 101 is fixedly connected with a fixing ring 3 at four positions corresponding to the gaps of the auger blades, six inclined baffles 301 which are uniformly distributed are fixedly connected in the fixing ring 3, the inclined direction of each inclined baffle 301 is opposite to the rotation direction of the auger blade on the feeding auger 107, when materials are extruded onto the inclined baffles 301, the inclined baffles 301 move along the inclined direction of the inclined baffles 301, and after the materials pass through the inclined baffles 301, the materials continue to move along the direction of the blades of the feeding auger 107, and the moving track of the materials is more chaotic by continuously changing the advancing direction of the materials, so that the mixing heating effect of the materials is better.

Referring to fig. 2, 3, 6 and 8, the impurity removing mechanism comprises a main filter screen 4 fixedly connected to the left side of the feeding pipe 101, the main filter screen 4 is rotationally connected with a feeding auger 107, the feeding auger 107 pushes non-fused impurities to rotate along the main filter screen 4 through blades, a first reciprocating screw 401 is rotationally connected to the upper side of the frame 1 through a bracket, the first reciprocating screw 401 is positioned at the lower side of the feeding pipe 101, the first reciprocating screw 401 and the feeding auger 107 are driven by a belt and a belt wheel, a sliding block 402 is in threaded connection with the first reciprocating screw 401, the sliding block 402 is positioned at the left side of the main filter screen 4, an elastic telescopic rod 403 is fixedly connected to the upper side of the sliding block 402, a first piston 404 is fixedly connected to the telescopic end of the elastic telescopic rod 403, a collecting cylinder 405 in sealing fit with the first piston 404 is fixedly connected to the lower side of the feeding pipe 101, an auxiliary filter screen 406 is fixedly connected to the collecting cylinder 405, the left through two through holes of the collecting cylinder 405 are positioned at the right side of the main filter screen 101, the through holes on the left side of the collecting cylinder 405 are used for sucking liquid materials containing non-fused impurities, a one-way valve 407 is fixedly connected to the right side of the collecting cylinder 405, and the liquid materials are allowed to flow from the feeding pipe 101 to the direction only.

Before processing starts, a user connects a feeding device with a main feeding hopper 111 and two auxiliary feeding hoppers 112 in sequence, so that the feeding device for feeding polymer solid materials is communicated with the main feeding hopper 111, the feeding device for feeding additives and auxiliary materials is communicated with the two auxiliary feeding hoppers 112, the proportion of the accommodating space of the main feeding barrel 113 to the accommodating space of the auxiliary feeding barrel 114 is the matching proportion between the polymer solid materials and other additives (the user can replace or add other auxiliary feeding barrels 114 in any proportion according to the requirements according to the production of waterproof coiled materials with different formulas), then the user starts a heating device, a stirring piece 110 and a motor 106 through a control terminal, the heating device integrally heats the feeding pipe 101, a detection pipe 102, an exhaust pipe 103, a discharging pipe 104 and a feeding auger 107, the motor 106 drives the feeding auger 107 to rotate, and the feeding auger 107 drives a rotating wheel 109 to rotate together through a belt, so as to start discharging into the stirring piece 110.

The rotating wheel 109 pulls the rotating shaft 108 to rotate through the first elastic member 201 in the process of following the rotation of the feeding auger 107, but the rotating shaft 108 is limited by the spring limiting ball 203 and cannot rotate, the elastic force of the initial state of the first elastic member 201 is smaller than that of the spring limiting ball 203, so that the first elastic member 201 stretches, at the moment, the openings of the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 are upward to fill materials, the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 are in a static state together with the rotating shaft 108, all the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 have enough time to fill materials, the elastic force of the first elastic member 201 gradually increases in the process of gradually stretching, when the elastic force of the first elastic member 201 is larger than that of the spring limiting ball 203, the first elastic member 201 pulls the rotating shaft 108 to rotate, the spring limiting ball 203 is extruded by the rotating shaft 108, the spring limiting ball 203 is retracted into the fixed shell 202, the limit of the rotating shaft 108 is released, at this time, because damping exists between the arc-shaped rod 2 and the rotating shaft 108, when the rotating shaft 108 drives the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 to rotate slowly together, the first elastic piece 201 gradually resets, when the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 rotate to the downward opening, the first elastic piece 201 completely resets, the spring limit ball 203 is inserted into the adjacent groove on the rotating shaft 108 again to limit the rotating shaft 108, the first elastic piece 201 repeats the process to continue stretching the force accumulation, the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 keep the static state again to ensure that the internal materials are completely emptied, when the elastic force of the first elastic piece 201 is larger than the elastic force of the spring limit ball 203 again, the spring limit ball 203 is extruded by the rotating shaft 108 to retract into the fixed shell 202 again, the first elastic piece 201 resets and drives the rotating shaft 108 and parts thereon to rotate together, the above process batch-wise blanking is then repeated.

When a user needs to change the feeding speed to adjust the extrusion speed of the waterproof coiled material, the user only needs to adjust the rotating speed of the motor 106 through the control terminal, the rotating speed of the feeding auger 107 is driven to change together when the rotating speed of the motor 106 changes, the rotating speed of the rotating shaft 108 is driven to change together when the rotating speed of the feeding auger 107 changes, the feeding speeds of the main feeding cylinder 113 and the two auxiliary feeding cylinders 114 automatically follow the feeding speed of the feeding auger 107 to adjust, materials directly fall into the stirring piece 110 from the main feeding cylinder 113 and the two auxiliary feeding cylinders 114, the stirring piece 110 gradually enables the materials to fall into the feeding pipe 101 when stirring uniformly, and then the feeding auger 107 pushes the materials to gradually move leftwards in the rotating process.

When the material is pushed to the left by the blades of the feeding auger 107 to run to the left and meet the fixed ring 3 in the process of feeding the material to the left by the blades of the feeding auger 107, because the rotation direction of the blades of the feeding auger 107 is opposite to the inclination direction of the inclined baffle 301 on the fixed ring 3, after the material is extruded to the inclined baffle 301, the material is continuously pushed to the left by the blades of the feeding auger 107, after the material passes through the inclined baffle 301, the material is contacted with the blades of the feeding auger 107 again and is continuously pushed to the left, and in the process, the advancing direction of the material is continuously changed by the blades of the feeding auger 107 and the inclined baffle 301, so that the movement track of the material is disordered, and all the materials are uniformly mixed and heated.

When the material contains impurities which are not melted, the impurities are intercepted on the main filter screen 4 and are continuously extruded and moved by the feeding auger 107, at the moment, the material is completely melted to be in a liquid state, so that the main filter screen 4 is in a state surrounded by the liquid material, at the moment, because the first reciprocating screw 401 rotates along with the feeding auger 107 through a belt, the first reciprocating screw 401 drives the sliding block 402 to move left and right, the sliding block 402 drives the first piston 404 to move through the elastic telescopic rod 403, when the first piston 404 moves leftwards, the cavity in the collecting cylinder 405 is gradually enlarged and is in a negative pressure state when the first piston 404 does not pass through the collecting cylinder 405 and the left through hole of the feeding pipe 101, but because of the existence of the one-way valve 407, the cavity of the collecting cylinder 405 cannot suck the liquid material from the feeding pipe 101, when the first piston 404 passes through the collecting cylinder 405 and the left through hole of the feeding pipe 101, the impurities are pushed by the feeding auger 107 to just pass through the upper side of the collecting cylinder 405 and the left through hole of the feeding pipe 101, and sucked into the cavity in the collecting cylinder 405.

When the first piston 404 moves to the left through hole of the collecting cylinder 405 along with the sliding block 402, and starts to move rightwards after reversing through the first reciprocating screw 401, the first piston 404 presses the liquid material in the cavity in the collecting cylinder 405, after the right end face of the first piston 404 passes through the left through hole of the collecting cylinder 405 again, the liquid material cannot flow out of the left through hole of the collecting cylinder 405, at this time, the liquid material in the cavity in the collecting cylinder 405 is pressed to flow out upwards from the check valve 407 of the right through hole of the collecting cylinder 405, but the impurity is intercepted in the cavity of the collecting cylinder 405 by the auxiliary filter screen 406, and then the above process is repeated repeatedly, so that the impurity in the liquid material is collected, when the amount of collected impurity is gradually increased, the elastic telescopic rod 403 cannot push the first piston 404 to move to a position close to the auxiliary filter screen 406, at this time, the elastic telescopic rod 403 compresses, and pushes the first piston 404 to press the impurity in the cavity of the collecting cylinder 405.

After the liquid material passes through the main filter screen 4 leftwards, the liquid material passes through the detection pipe 102, the exhaust pipe 103 and the discharge pipe 104 in sequence, and finally is extruded from the extrusion die head 105, and the extruded material is conveyed to a station for subsequent processing through a cooling roller.

After the waterproof coiled material is completely extruded, a user turns off the motor 106, the stirring piece 110 and the heating device through the control terminal, cleans the device, and simultaneously takes out the impurities through the sealing door on the collecting cylinder 405.

Example 2: based on embodiment 1, referring to fig. 2, 6 and 8-10, the device further comprises a push-back mechanism disposed in the detecting tube 102, the push-back mechanism is used for pushing back the material heated unevenly in the detecting tube 102, the push-back mechanism comprises a fixing frame 5 distributed annularly and uniformly, the detecting tube 102 is provided with through holes distributed annularly and uniformly, the number of the fixing frames 5 is the same as that of the through holes on the detecting tube 102, the detecting tube 102 is communicated with the feeding tube 101 and the exhaust tube 103 through the upper through holes, the fixing frame 5 is fixedly connected in the through holes adjacent to the detecting tube 102, the right side of the fixing frame 5 is connected with an electric turbofan 501 in a rotating manner, the through holes of the detecting tube 102 are connected with a moving ring 502 in a sliding manner through a sliding chute, the right side of the moving ring 502 is connected with a rotating frame 503, the left side of the rotating frame 503 penetrates through the adjacent fixing frame 5 and the adjacent electric turbofan 501, the rightmost end of the rotating frame 503 is rotatably connected with a tension sensor 504 electrically connected with a control terminal, a second elastic member 505 is installed between the tension sensor 504 and an adjacent fixed frame 5, the second elastic member 505 is provided with a tension spring, the middle part of the rotating frame 503 is fixedly connected with a movable magnet 506, the inner side of the electric turbofan 501 is fixedly connected with a rotary magnet 507, when the rotary magnet 507 contacts with the adjacent movable magnet 506, the rotary magnet 507 drives the adjacent movable magnet 506 to rotate through magnetic force, so that the electric turbofan 501 drives the adjacent rotating frame 503 to rotate, the magnetic force between the movable magnet 506 and the adjacent rotary magnet 507 is smaller than the elastic force of the second elastic member 505, therefore, when the second elastic member 505 is not limited, the movable magnet 506 and the rotary magnet 507 which are mutually adsorbed can be separated through self elastic force, a fixed limit ball 508 is fixedly connected in the fixed frame 5, the rotating frame 503 is provided with a combined chute which is formed by a ring chute and a horizontal chute, when fixed spacing ball 508 is located the horizontal spout of adjacent combination spout, and rotating turret 503 is spacing unable to rotate, and when fixed spacing ball 508 is located the annular spout of adjacent combination spout, rotating turret 503 is spacing unable to move about, and the turning tube 104 swivelling joint has supplementary auger 509, and supplementary auger 509 passes through branch and feeding auger 107 rigid coupling, and supplementary auger 509 is stable to extrusion die 105 feed, and the pressure fluctuation that produces when preventing the non return pushing makes extrusion die 105 extrude the stability of liquid material and worsens.

In the feeding process, a user synchronously starts all the electric turbofans 501 to synchronously rotate through the control terminal, so that the electric turbofans 501 draw the liquid materials in the adjacent through holes on the detection tube 102 to move leftwards at a constant speed, and the fixing frame 5 limits the adjacent rotating frames 503 through the adjacent fixed limiting balls 508, so that the rotating frames 503 can only move leftwards and rightwards.

In the heating process, since the liquid material needs to be prevented from being thermally decomposed due to overheating, the heating temperature is not suitable to exceed the thermal stability temperature of the material, and this results in that in the process that the feeding auger 107 pushes the liquid material to move leftwards, the lower the melting degree of the material is, the higher the viscosity of the material is, when the liquid material enters the through hole of the detecting tube 102, the electric vortex fan 501 actively draws the liquid material leftwards, at this time, along with the increase of the content of the insufficiently melted material in the liquid material, the liquid viscosity in the through hole of the detecting tube 102 gradually increases, and when the liquid material with higher viscosity flows leftwards, the larger the friction force between the liquid material and the tube wall is, the force that the liquid material pushes the moving ring 502 to move leftwards by friction force is larger, taking as an example the parts in the uppermost through hole of the detecting tube 102). When the force of the liquid material driving the moving ring 502 to move leftwards is greater than the elastic force of the second elastic member 505, the moving ring 502 drives the rotating frame 503 to move leftwards together, the second elastic member 505 stretches, and the tension sensor 504 detects the tension of the second elastic member 505.

In the process that the rotating frame 503 moves leftwards, the moving magnet 506 is driven to move together, when the annular sliding groove on the rotating frame 503 is matched with the fixed limit ball 508, the moving magnet 506 and the rotating magnet 507 are mutually adsorbed, the pulling force of the second elastic piece 505 is fully accumulated, at the moment, the pulling force sensor 504 transmits signals to the control terminal, the control terminal controls the electric turbofan 501 to rotate reversely and rapidly, the electric turbofan 501 pushes liquid materials rightwards, the liquid materials are pushed back into the feeding pipe 101, the phase change prolongs the heating time of the liquid materials with high viscosity, the heating is enabled to be more sufficient, at the moment, the moving magnet 506 and the rotating magnet 507 are mutually adsorbed, the electric turbofan 501 drives the rotating frame 503 to rotate together, the moving ring 502 is scraped and cleaned, the follow-up detection is prevented, the influence is caused, at the moment, the fixed limit ball 508 is located in the annular sliding groove on the adjacent rotating frame 503, at the moment, the rotating frame 503 is dislocated with the fixed limit ball 508, at the adjacent horizontal sliding groove, the moment, the rotating frame 503 can not move rightwards, after the electric turbofan 501 is reversed, the control terminal controls the electric turbofan 501 to slowly rotate positively, the first time, the electric turbofan 501 rotates rightwards, the heating time, the fixed limit ball is reset, the electric turbofan is started to move rightwards, the first, the elastic rotating ring is driven by the electric turbofan 501 is driven by the electric turbofan, and the elastic piece is separated from the rotating frame 506 and the second elastic piece 502 to move rightwards, and the rotating magnet 502 normally, and the moving the rotating magnet is completely, and the rotating body 506, and the rotating magnet is completely moves rightwards, and rotates.

In the above process, when a certain electric turbofan 501 is reversed to push out the liquid material in the electric turbofan to the feeding auger 107, because the feeding auger 107 always pushes the liquid material to the left, the material pushed back to the feeding auger 107 will increase the amount of the material flowing to the left in other through holes, and small-amplitude pressure fluctuation is generated, at this time, because the auxiliary auger 509 always pushes the liquid material to the extrusion die 105, the propagation range of the pressure fluctuation generated when the electric turbofan 501 is reversed in a certain through hole in the detection tube 102 is reduced, and the stability of the extrusion process of the extrusion die 105 is maintained.

Example 3: based on embodiment 2, refer to fig. 2, fig. 6, fig. 8 and fig. 11, still including the exhaust mechanism that sets up in detecting tube 102, exhaust mechanism is used for assisting in discharging gas in the blast pipe 103, exhaust mechanism includes fixed column 6, the rigid coupling has the sleeve pipe in detecting tube 102, fixed column 6 rigid coupling is in the left side of detecting tube 102 interior sleeve pipe, the downside of fixed column 6 is equipped with evenly distributed's through-hole, prevent liquid material in the fixed column 6 from discharging and impacting the gas that upper side accumulated and condensed, be equipped with in the fixed column 6 through evenly distributed's through-hole and the cavity that communicates in the blast pipe 103, be connected with the second reciprocating screw 601 with the branch rigid coupling of feeding auger 107 in the fixed column 6 rotation, and second reciprocating screw 601 and auxiliary auger 509's branch rigid coupling, second piston 602 with fixed column 6 sliding connection's second piston 602, second piston 602 and detecting tube 102 interior sleeve pipe sliding connection, when second piston 602 moves left, liquid material in the cavity of fixed column 6 is discharged from the downside through-hole, prevent liquid material in the fixed column 6 from the second piston 602 from moving to the right, make second piston 103 moves from the cavity 103 from side and exhaust pipe 103 is followed by exhaust pipe 103, thereby the exhaust pipe is in the pressure cylinder 603 is connected with the exhaust pipe 103, the exhaust pipe is in the lower side of the exhaust pipe is convenient to be in the exhaust pipe is in the same place, the exhaust pipe is lower than the pressure cylinder is connected with the exhaust pipe is in the exhaust pipe is lower, the exhaust fluid, the exhaust pipe is in the exhaust pipe is convenient, the exhaust pipe is in the exhaust pipe's a fluid, the exhaust pipe's fluid is in the exhaust, and has been in the exhaust fluid in the exhaust.

In the process of rotating the feeding auger 107, the feeding auger 107 synchronously drives the second reciprocating screw 601 to rotate, the second reciprocating screw 601 drives the second piston 602 to repeatedly move left and right in the fixed column 6, when the second piston 602 moves right in the fixed column 6, liquid materials are sucked from below the exhaust pipe 103 in the fixed column 6, so that the space containing the liquid materials in the exhaust pipe 103 is enlarged, but because the speed of conveying the liquid materials by the first electric turbofan 501 is fixed, the quantity of the liquid materials cannot greatly fluctuate, when the space in the exhaust pipe 103 is enlarged, the liquid pressure borne by the liquid materials is reduced, bubbles in the liquid materials gradually precipitate and gather on the upper side of the exhaust pipe 103, when the upper side of the exhaust pipe 103 gathers bubbles, the upper side of the exhaust pipe 103 gradually drops, the floating ball 604 descends together with the liquid level of the liquid materials, the upper side of the inner wall of the exhaust pipe 103 is communicated with the outer side of the exhaust pipe, gas is convenient to overflow, when the second piston 602 moves left in the fixed column 6, the liquid materials in the exhaust pipe 103 are discharged into the exhaust pipe 103, the liquid pressure in the exhaust pipe 103 is increased, the liquid materials are accumulated on the upper side of the exhaust pipe 103, the liquid materials can not generate great fluctuation, when the upper side of the liquid materials gather on the upper side of the exhaust pipe 103 is repeatedly, the upper side of the exhaust ball is sealed up, the liquid materials can not be compressed in the exhaust pipe 103, and then the liquid materials are repeatedly overflowed, and the liquid materials are compressed in the upper side of the exhaust pipe 103, and the upper liquid material can be repeatedly and the liquid material is prevented from the upper and the upper than the upper liquid layer, and the upper liquid layer is repeatedly compressed in the upper than the upper side of the exhaust pipe.

Example 4: based on embodiment 3, referring to fig. 2, 6, 12 and 13, the device further comprises a pressure detecting mechanism disposed on the frame 1, the pressure detecting mechanism is used for detecting the abnormal rising state of the pressure in the extrusion die 105, the pressure detecting mechanism comprises a main hydraulic shell 7 fixedly connected to the extrusion die 105, a third piston 701 is slidably connected in the main hydraulic shell 7, the right side of the main hydraulic shell 7 and the third piston 701 cooperate to form a hydraulic cavity, the third piston 701 is fixedly connected with a pressure sensor 7011 electrically connected with a control terminal, a third elastic member 702 is mounted between the left side of the pressure sensor 7011 and the main hydraulic shell 7, the third elastic member 702 is provided as a spring, four fourth pistons 703 are slidingly connected on the right side of the extrusion die 105 in an even distribution, a fourth elastic member 704 is mounted between the four fourth pistons 703 and the extrusion die 105 through brackets, the fourth elastic piece 704 is set as a spring, the upper side of the frame 1 is slidingly connected with a movable frame 705, the upper side of the movable frame 705 is fixedly connected with uniformly distributed hydraulic telescopic rods 706, the telescopic ends of the hydraulic telescopic rods 706 are fixedly connected with adjacent fourth pistons 703, the four hydraulic telescopic rods 706 are all communicated with the main hydraulic shell 7 through hoses, when the local liquid viscosity of a liquid material in a certain position in the extrusion die 105 is increased, and the liquid pressure in the position is increased to generate pressure fluctuation, only the nearby hydraulic telescopic rods 706 are influenced, only when all the hydraulic telescopic rods 706 are influenced, the position in the extrusion die 105 is marked to be blocked for a long time, an alarm is triggered to inform a user to clean, and the first reciprocating screw 401 is provided with an adjusting component for adjusting the position of the movable frame 705 according to the rotating speed of the first reciprocating screw 401.

Referring to fig. 12 and 14, the adjusting assembly includes a first rotary table 707 rotatably connected to the right side of the moving frame 705, a second rotary table 708 is fixedly connected to the left side of the first reciprocating screw 401, the second rotary table 708 is provided with three sliding grooves uniformly distributed, the second rotary table 708 is slidably connected to a centrifugal block 709 through the three sliding grooves, a rope is fixedly connected to the centrifugal block 709, the rope of the centrifugal block 709 penetrates through the second rotary table 708 and is fixedly connected with the first rotary table 707, a fifth elastic member 710 is installed between the second rotary table 708 and the first rotary table 707, the fifth elastic member 710 is set as a spring, and when the rotation speed of the first reciprocating screw 401 changes, the centrifugal force applied to the centrifugal block 709 changes, so that the position of the moving frame 705 is dynamically adjusted, and the four hydraulic telescopic rods 706 automatically adapt to pressure changes in the extrusion die head 105.

When the cooling rate of a liquid material in a certain position in the extrusion die 105 is increased due to liquid impurities and the like, the liquid pressure of the certain position is increased, at the moment, the fourth piston 703 at the corresponding position is pushed to move rightwards by the liquid pressure, the adjacent fourth elastic pieces 704 are compressed, the fourth piston 703 drives the telescopic ends of the adjacent hydraulic telescopic rods 706 to move together, hydraulic oil in the hydraulic telescopic rods 706 is extruded to enter a hydraulic cavity of the main hydraulic shell 7 through a hose, the third piston 701 moves leftwards, the third piston 701 drives the pressure sensor 7011 to compress the third elastic pieces 702, at the moment, if the other hydraulic telescopic rods 706 are not affected by pressure fluctuation, the pressure sensor 7011 is not caused to transmit signals to the control terminal, if the liquid impurities are solidified in advance, the certain position of the extrusion die 105 is blocked to cause material blockage, at the moment, the extruded material is difficult to find change in appearance, but the liquid pressure in the extrusion die 105 is integrally increased, the hydraulic oil is extruded into the main hydraulic shell 7, the compression degree of the third elastic pieces 702 is increased, finally, the pressure sensor 7011 is enabled to transmit signals to the control terminal to alarm, a control terminal is enabled to transmit signals to the control terminal to turn off, and the control terminal is enabled to be opened, and the extrusion die 105 is timely cleaned by people.

When a user needs to change the feeding speed to adjust the extrusion speed of the waterproof coiled material in the extrusion process, because the feeding speed of the feeding auger 107 is higher (the rotation speed of the feeding auger 107 is equal), when the waterproof coiled material with the same thickness is extruded, the stable liquid pressure in the extrusion die head 105 is higher, at this time, because the rotation speed of the feeding auger 107 is changed, the rotation speed of the first reciprocating screw 401 is synchronously changed through a belt, the first reciprocating screw 401 rotates to drive the three centrifugal blocks 709 to rotate together, the centrifugal blocks 709 move to the direction far away from the first reciprocating screw 401 through centrifugal force, and pull the first rotating disc 707 to move rightwards through ropes, the fifth elastic piece 710 is compressed, until the elasticity of the fifth elastic piece 710 and the centrifugal force of the three centrifugal blocks 709 are balanced, namely, when the rotation speed of the first reciprocating screw 401 is increased, the centrifugal force of the three centrifugal blocks 709 is synchronously increased, the compression amount of the fifth elastic piece 710 is increased, meanwhile, the first rotating disc 707 drives the moving frame 705 to move rightwards by a distance, the moving frame 705 drives the four hydraulic telescopic rods 706 to move rightwards together, at this time, because the fourth piston 703 only moves rightwards when the liquid pressure in the extrusion die head 105 is changed, the hydraulic telescopic rods 706 need to be lengthened, the hydraulic telescopic rods 706 need to be increased by the pressure of the hydraulic telescopic rods to trigger the pressure sensor 11 to be increased, and the pressure of the extrusion pressure of the liquid can be stably increased by the extrusion pressure sensor 11, which can trigger the problem, when the extrusion pressure of the extrusion pressure sensor is required to be increased.

The present apparatus accommodates the problem of a decrease in steady fluid pressure within extrusion die 105 by reversing the above process when a user desires to slow down the extrusion rate, and readjusting the alarm pressure value of pressure sensor 7011 when a user desires to change the extrusion thickness while simultaneously adjusting the feed rate.

The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.

Claims

1. The utility model provides a polymer waterproofing membrane extrusion device, its characterized in that, including frame (1), the upside rigid coupling of frame (1) has inlet pipe (101), detection tube (102), blast pipe (103), discharging pipe (104) and extrusion die (105) that communicate in proper order, one side rigid coupling that frame (1) kept away from extrusion die (105) has motor (106), the output shaft rigid coupling of motor (106) has and pierces through inlet pipe (101) feeding auger (107), frame (1) is connected with axis of rotation (108) through the support rotation, axis of rotation (108) rotates and is connected with runner (109), feeding auger (107) rigid coupling has the band pulley, runner (109) with the band pulley of feeding auger (107) is through belt drive, one side rigid coupling that inlet pipe (101) is close to motor (106) has stirring piece (110), one side that stirring piece (110) kept away from inlet pipe (101) is through support rigid coupling has main feeder hopper (111) and evenly distributed's auxiliary feeder hopper (112), main feeder hopper (111) rotation is connected with runner (113), and the auxiliary feeder hopper (114) evenly distributes, and feed hopper (114) is connected with the two evenly and is connected with the feed cylinder (114), the rotary shaft (108) is fixedly connected with the adjacent auxiliary feeding cylinders (114), the rotary shaft (108) is provided with an auxiliary filling mechanism for adjusting the rotation time of the rotary shaft, and one side of the feeding pipe (101) close to the detection pipe (102) is provided with a impurity removing mechanism for removing impurities which are not melted;

The auxiliary packing mechanism comprises an arc-shaped rod (2), the arc-shaped rod (2) is fixedly connected with the rotating wheel (109), a first elastic piece (201) is arranged between the rotating shaft (108) and the rotating wheel (109) through a support, the arc-shaped rod (2) is slidably connected with the support of the rotating shaft (108), damping exists at the joint of the arc-shaped rod and the support, a fixing shell (202) is fixedly connected with an auxiliary feed hopper (112) close to the rotating wheel (109), the fixing shell (202) is slidably connected with a spring limiting ball (203), and the rotating shaft (108) is provided with grooves which are symmetrically distributed and are matched with the spring limiting ball (203);

The rotating wheel (109) pulls the rotating shaft (108) to rotate through a first elastic piece (201) in the process of following the rotation of the feeding auger (107), but the rotating shaft (108) is limited by a spring limiting ball (203) and cannot rotate, the elastic force of the first elastic piece (201) in the initial state is smaller than that of the spring limiting ball (203), so that the first elastic piece (201) stretches, at the moment, the openings of the main feeding cylinder (113) and the two auxiliary feeding cylinders (114) are upward, the materials are filled, because the main feeding cylinder (113) and the two auxiliary feeding cylinders (114) are in a static state together with the rotating shaft (108), all the main feeding cylinder (113) and the two auxiliary feeding cylinders (114) have enough time to fill up the materials, the elastic force of the first elastic piece (201) is gradually increased in the gradual stretching process, when the elastic force of the first elastic piece (201) is larger than that of the spring limiting ball (203), the first elastic piece (201) pulls the rotating shaft (108) to rotate, the spring limiting ball (203) is extruded by the rotating shaft (108), at the moment, the elastic limiting ball (203) is extruded by the rotating shaft (108), the rotating shaft (108) and the two auxiliary feeding cylinders (108) are slowly and the damping rods (108) are released when the two main feeding cylinders (108) are fixed in the rotating shaft (108) and the rotating shaft (108) together, when the main feeding cylinder (113) and the two auxiliary feeding cylinders (114) rotate to an opening downwards, the first elastic part (201) is completely reset, the spring limiting balls (203) are inserted into adjacent grooves on the rotating shaft (108) again to limit the rotating shaft (108), the first elastic part (201) continues to stretch and store force in a repeated mode, the main feeding cylinder (113) and the two auxiliary feeding cylinders (114) keep a static state again to ensure that internal materials are completely emptied, when the elastic force of the first elastic part (201) is larger than that of the spring limiting balls (203) again, the spring limiting balls (203) are extruded by the rotating shaft (108) to retract into the fixed shell (202) again, the first elastic part (201) resets and drives the rotating shaft (108) to rotate together with parts on the rotating shaft, and then intermittent feeding in the process is repeated.

2. The macromolecule waterproof coiled material extrusion device according to claim 1, wherein gaps exist among auger blades of the feeding auger (107), the distance between adjacent gaps is sequentially reduced along the direction from one side close to the motor (106) to one side close to the detection tube (102), the feeding tube (101) is fixedly connected with fixing rings (3) at positions close to the auger blade gaps, the fixing rings (3) are fixedly connected with uniformly distributed inclined baffles (301), and the inclination direction of the inclined baffles (301) is opposite to the rotation direction of the auger blades on the feeding auger (107).

3. The macromolecule waterproof coiled material extrusion device according to claim 2, wherein the impurity removing mechanism comprises a main filter screen (4), the main filter screen (4) is fixedly connected to one side of the feeding pipe (101) close to the detection pipe (102), the main filter screen (4) is matched with the feeding auger (107) and rotationally connected, the frame (1) is rotationally connected with a first reciprocating screw (401) through a support, the first reciprocating screw (401) and the feeding auger (107) are driven by a belt and a belt wheel, the first reciprocating screw (401) is in threaded connection with a sliding block (402), the sliding block (402) is fixedly connected with an elastic telescopic rod (403), a first piston (404) is fixedly connected to the telescopic end of the elastic telescopic rod (403), a collecting cylinder (405) is fixedly connected to one side of the first reciprocating screw (401), the collecting cylinder (405) is provided with through holes which are uniformly distributed and are communicated with the feeding pipe (101), the collecting cylinder (405) is in threaded connection with the first piston (401), and the collecting cylinder (405) is fixedly connected with a one-way valve (405) in the feeding pipe (4).

4. A polymer waterproof coiled material extrusion device according to claim 3, further comprising a pushing-back mechanism for pushing back incompletely melted materials in the detection tube (102) into the feeding tube (101), wherein the pushing-back mechanism is arranged in the detection tube (102), the pushing-back mechanism comprises a fixing frame (5) which is uniformly distributed in a ring shape, through holes which are uniformly distributed in the ring shape are arranged in the detection tube (102), the fixing frame (5) is fixedly connected in adjacent through holes in the detection tube (102), an electric turbofan (501) is rotationally connected to one side, close to the feeding auger (107), of the fixing frame (5), a movable ring (502) is slidingly connected in the through holes of the detection tube (102), a rotating frame (503) is rotationally connected with the rotating frame (503), the rotating frame (503) penetrates the adjacent fixing frame (5) and the electric turbofan (501) and is rotationally connected with a tension sensor (504), and a second elastic piece (505) is arranged between the tension sensor (504) and the adjacent fixing frame (5).

5. The macromolecule waterproof coiled material extrusion device according to claim 4, wherein a movable magnet (506) is fixedly connected to one side of the rotating frame (503) close to the movable ring (502), a rotary magnet (507) matched with the adjacent movable magnet (506) is fixedly connected to the electric turbofan (501), magnetic force between the movable magnet (506) and the adjacent rotary magnet (507) is smaller than elastic force of the second elastic piece (505), a fixed limiting ball (508) is fixedly connected in the fixing frame (5), a combined sliding groove is formed in the rotating frame (503), the rotating frame (503) is matched with the adjacent fixed limiting ball (508) through the combined sliding groove, an auxiliary auger (509) is rotationally connected to the discharging pipe (104), and the auxiliary auger (509) is fixedly connected with the feeding auger (107) through a supporting rod.

6. The polymer waterproof coiled material extrusion device according to claim 5, further comprising an exhaust mechanism for assisting in exhausting gas in the exhaust pipe (103), wherein the exhaust mechanism is arranged on one side, close to the exhaust pipe (103), of the detection pipe (102), the exhaust mechanism comprises a fixed column (6), a sleeve is fixedly connected in the detection pipe (102), the fixed column (6) is fixedly connected to one side, far away from the feed auger (107), of the inner sleeve of the detection pipe (102), a cavity is arranged in the fixed column (6), the cavity in the fixed column (6) is communicated with the exhaust pipe (103), a second reciprocating screw (601) is rotationally connected to the fixed column (6), the second reciprocating screw (601) is fixedly connected with the feed auger (107), the second reciprocating screw (601) is fixedly connected with a supporting rod of the auxiliary auger (509), a second piston (602) matched with the second reciprocating screw (601) is in a sliding manner in the fixed column (6), and the second reciprocating screw (601) is in sliding connection with the inner sleeve (603) on two sides of the exhaust pipe (103), and the inner sleeve is in sliding connection with the exhaust pipe (603).

7. The polymer waterproof coiled material extrusion device according to claim 6, wherein the fixing columns (6) are provided with evenly distributed through holes, the fixing columns (6) are communicated with the exhaust pipe (103) through the evenly distributed through holes, and the evenly distributed through holes on the fixing columns (6) are located at one side far away from the exhaust barrel (603).

8. The polymer waterproof roll extrusion device according to claim 3, further comprising a pressure detection mechanism for detecting abnormal rise of pressure in the extrusion die head (105), wherein the pressure detection mechanism is arranged on the frame (1), the pressure detection mechanism comprises a main hydraulic shell (7), the main hydraulic shell (7) is fixedly connected with the extrusion die head (105), a third piston (701) is slidably connected in the main hydraulic shell (7), a pressure sensor (7011) is fixedly connected with the third piston (701), a third elastic piece (702) is arranged between the pressure sensor (7011) and the main hydraulic shell (7), a fourth piston (703) which is uniformly distributed is slidably connected on one side, close to the discharge pipe (104), of the extrusion die head (105), a fourth elastic piece (704) is arranged between the fourth piston (703) and the extrusion die head (105) through a bracket, the frame (1) is slidably connected with a movable frame (705), a hydraulic rod (706) which is uniformly distributed is fixedly connected with the movable frame (705), a telescopic rod (706) is fixedly connected with the telescopic rod (706), the telescopic rod (706) is fixedly connected with the telescopic rod (706) through a telescopic rod (706), the telescopic rod (706) is fixedly connected with the telescopic rod (7), the first reciprocating screw (401) is provided with an adjusting component for adjusting the position of the movable frame (705) according to the rotating speed of the first reciprocating screw.

9. The macromolecule waterproof coiled material extrusion device according to claim 8, wherein the adjusting assembly comprises a first rotary table (707), the first rotary table (707) is rotatably connected to one side of the moving frame (705) close to the first reciprocating screw (401), a second rotary table (708) is fixedly connected to the first reciprocating screw (401), centrifugal blocks (709) which are uniformly distributed are slidably connected to the second rotary table (708), the centrifugal blocks (709) are fixedly connected to the first rotary table (707) through ropes, the ropes of the centrifugal blocks (709) penetrate through the second rotary table (708), and a fifth elastic piece (710) is installed between the second rotary table (708) and the first rotary table (707).