CN110804458A

CN110804458A - Fire-retardant master batch recovery unit of safety net

Info

Publication number: CN110804458A
Application number: CN201911104309.4A
Authority: CN
Inventors: 刘现芳
Original assignee: 刘现芳
Current assignee: Nanjing Liuhe hi tech Construction Development Co.,Ltd.
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-18
Anticipated expiration: 2039-11-13
Also published as: CN110804458B

Abstract

The invention relates to a building safety net, in particular to a safety net flame-retardant master batch recycling device. The invention aims to solve the technical problem of providing a safety net flame-retardant master batch recovery device. A safety net flame-retardant master batch recovery device comprises a middle frame, supporting bottom feet, a top connecting frame, a bottom side frame, a control screen, a winding device, a coil cutting and melting device and a granulation separation and cracking mechanism; the left side of the bottom end of the middle frame is connected with a supporting footing; the bottom of the right end of the middle frame is connected with the top connecting frame; the left middle part of the bottom end of the middle frame is connected with the bottom side frame; the middle part of the left end of the middle frame is provided with a control screen; and a winding device is arranged at the top end of the middle frame. The invention achieves the effects of efficiently recovering construction safety net rolls, cutting and crushing the construction safety net rolls step by step, separating the denatured master batches from intact master batches after the safety net is melted and granulated, and preparing the denatured master batches into fuel gas.

Description

Fire-retardant master batch recovery unit of safety net

Technical Field

The invention relates to a building safety net, in particular to a safety net flame-retardant master batch recycling device.

Background

The building safety net is used in various building sites, especially high-rise buildings, and may be constructed in full sealing mode. Can effectively prevent the human body and the object from falling and damaging, prevent the fire caused by electric welding sparks, reduce noise and dust pollution, achieve civilized construction, protect the environment and beautify the city, in the prior building safety net, the modern building requires that the building safety net has high strength and high toughness and also has the characteristics of fire prevention and flame suppression, so most of the building safety nets are made of flame-retardant plastics, the obtained safety net has good toughness, high strength and good fire resistance, but in the prior art, the building safety net is greatly worn and used for one time after being used in one building, and the building safety net is exposed to the sun for a long time, so that the internal part of the plastic structure is modified, the strength is reduced, the recycling steps of the building safety are complicated, the transportation is inconvenient, and meanwhile, the modified plastics exist in the building safety net, so that the master batch quality strength is different in the re-granulation process, the whole master batch can not be recycled and reused, and the waste of all cracking resources of the recycled master batch is serious.

Disclosure of Invention

The invention aims to overcome the defects that after the building safety net is used in a building, the building safety net is worn greatly and is mostly used for one time, and the building safety net is exposed to the sun for a long time, so that the structure of part of plastic in the building safety net is modified, the strength is reduced, further, the recycling steps of the building safety are complicated, the transportation is inconvenient, and meanwhile, the modified plastic exists in the building safety net, so that the quality and the strength of master batches are different, the whole master batches cannot be recycled, and the waste of all cracking resources of the recycled master batches is serious.

The invention is achieved by the following specific technical means:

a safety net flame-retardant master batch recovery device comprises a middle frame, supporting bottom feet, a top connecting frame, a bottom side frame, a control screen, a winding device, a coil cutting and melting device and a granulation separation and cracking mechanism; the left side of the bottom end of the middle frame is connected with a supporting footing; the bottom of the right end of the middle frame is connected with the top connecting frame; the left middle part of the bottom end of the middle frame is connected with the bottom side frame; the middle part of the left end of the middle frame is provided with a control screen; the top end of the middle frame is provided with a winding device, and the middle part of the top end of the winding device is connected with the top connecting frame; a coil cutting and melting device is arranged at the right upper part of the middle frame, the middle part of the left end of the coil cutting and melting device is connected with a winding device, and the right end and the top end of the coil cutting and melting device are connected with a top connecting frame; and a granulation separation cracking mechanism is arranged on the inner right side of the bottom side frame, the top of the front end of the granulation separation cracking mechanism is connected with the middle frame, and the middle part of the top end of the granulation separation cracking mechanism is connected with a winding device.

Furthermore, the winding device comprises a motor, a first driving wheel, a second driving wheel, a third driving wheel, a first bevel gear, a second bevel gear, a conveying belt, a fourth driving wheel, a continuous driving seat, a sewage collection cabin, a guide plate, a fifth driving wheel, a connecting plate, a clamping and rolling mechanism, a stretching and flattening mechanism, a cleaning spray head, a first air pump and a first air sweeping pipe; the middle part of the front end of the motor is rotationally connected with the first driving wheel; the middle part of the front end of the first driving wheel is rotationally connected with the second driving wheel; the right upper part of the first driving wheel is in transmission connection with a third driving wheel through a belt; the right lower part of the second transmission wheel is in transmission connection with the first bevel gear through a belt; the left end of the third driving wheel is in transmission connection with the fifth driving wheel through a belt; the top of the front end of the first bevel gear is meshed with the second bevel gear; the middle part of the front end of the third driving wheel is rotationally connected with the conveyor belt; the right side of the rear end of the conveyor belt is rotationally connected with a fourth transmission wheel; a continuous transmission seat is arranged in the right middle of the top end of the conveyor belt; a cleaning spray head is arranged at the upper left part of the top end of the continuous transmission seat; a sewage collecting cabin is arranged below the bottom end of the conveying belt, and the bottom of the left end in the sewage collecting cabin is connected with a second bevel gear; the middle lower part of the left end in the sewage collecting cabin is connected with the guide plate; a connecting plate is arranged at the right lower part of the fifth driving wheel; the middle part of the front end of the fifth driving wheel is rotationally connected with the clamping rolling mechanism; the middle part of the top end of the clamping rolling mechanism is connected with a stretching mechanism, and the right side of the top end of the stretching mechanism is connected with a fifth transmission wheel; a first air pump is arranged at the lower right part of the cleaning spray head; the middle part of the left end of the first air pump is connected with a first air sweeping pipe; the bottom end of the first air pump is connected with the top connecting frame; the middle part of the outer surface of the cleaning spray head is connected with the top connecting frame; the left side and the right side of the rear end of the conveyor belt are connected with the middle frame; the middle lower part of the outer surface of the sewage collecting cabin is connected with the middle frame; the bottom end of the motor is connected with the middle frame; the right middle part of the bottom end of the stretching flat mechanism is connected with the middle frame; the top end of the outer surface of the second bevel gear is connected with a granulation separation cracking mechanism; the right lower part of the fourth driving wheel is connected with a coil cutting and melting device.

Furthermore, the coil cutting and melting device comprises an attachment plate, a rotary fixing strip, a coil cutting fixing cylinder, a fixed bearing seat, a connecting cutter rod, a rotary cutter, a sixth driving wheel, a third bevel gear, a fourth bevel gear, a seventh driving wheel, a first crushing cutter, an eighth driving wheel, a second crushing cutter, a ninth driving wheel, a third crushing cutter, a crushing cabin, a conical bushing plate, a chute plate, a melting cabin, a screen and an annular heating plate; the top end of the right end of the attachment plate is welded with the rotary fixing strip; the right end of the rotary fixing strip is connected with the coil cutting fixing cylinder; the middle part of the top end of the rotating fixing strip is connected with the fixed bearing seat; the middle part of the bottom end of the fixed bearing seat is rotationally connected with the connecting cutter rod; the top of the right end of the connecting cutter rod is welded with the rotary cutter; the middle part of the bottom end of the connecting cutter rod is rotationally connected with a sixth driving wheel; the left end of the sixth transmission wheel is in transmission connection with the third bevel gear through a belt; the rear side of the bottom end of the third bevel gear is meshed with the fourth bevel gear; the rear side of the outer surface of the fourth bevel gear is in transmission connection with a seventh transmission wheel through a belt; the middle part of the front end of the seventh transmission wheel is rotationally connected with the first crushing knife; the right end of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the middle part of the front end of the eighth transmission wheel is rotationally connected with the second crushing knife; the right end of the eighth driving wheel is in transmission connection with the ninth driving wheel through a belt; the middle part of the front end of the ninth driving wheel is rotationally connected with the third crushing knife; the middle part of the rear end of the third crushing knife is connected with the crushing cabin, and the middle part of the left end in the crushing cabin is connected with the first crushing knife; the top end of the crushing cabin is connected with a conical bushing plate; the bottom end of the crushing cabin is connected with the slideway plate; a melting cabin is arranged below the bottom end of the slide way plate; the bottom end of the melting cabin is connected with the leakage net; the middle part of the outer surface of the melting cabin is connected with an annular heating plate; the left end of the attachment plate is connected with the top connecting frame; the middle part of the right end of the crushing cabin is connected with a top connecting frame; the middle part of the right end of the annular heating plate is connected with the top connecting frame; the rear side of the outer surface of the fourth bevel gear is connected with the winding device.

Furthermore, the granulation separation cracking mechanism comprises a first blocking plate, a fixed middle frame strip, a tenth driving wheel, a connecting shaft, a granulation knife, a fixed ring plate, an outlet pipe, a second air pump, a second air sweeping pipe, an air sweeping column, a collecting bottom plate, a cock, a flow dividing sharp plate, a drainage plate, a cracking tank, a heating chassis, a sealing cover, a smoke exhaust pipe and a collecting basket; the middle part of the left end and the middle part of the right end in the first barrier plate are connected with the fixed middle frame strip; the middle part of the bottom end of the first barrier plate is connected with an outlet pipe; the middle lower part of the outer surface of the first blocking plate is connected with the fixed ring plate; the middle part of the top end of the fixed middle frame strip is rotationally connected with a tenth transmission wheel; the middle part of the top end of the tenth transmission wheel is rotationally connected with the connecting shaft; the left end of the connecting shaft is welded with the granulating cutter; a second air pump is arranged at the left lower part of the outlet pipe; the middle part of the right end of the second air pump is connected with a second air sweeping pipe; the middle part of the outer surface of the second air sweeping pipe is sleeved with the air sweeping column; the right side of the bottom end of the wind sweeping column is connected with the collecting bottom plate; a flow dividing sharp plate is arranged on the right side of the wind sweeping column; the middle part of the bottom end of the collecting bottom plate is connected with a cock; the middle part of the right end of the diversion sharp plate is connected with the drainage plate; a cracking tank is arranged at the right lower part of the drainage plate; the bottom end of the cracking tank is connected with a heating chassis; the top of the right end of the cracking tank is connected with a sealing cover; a collecting basket is arranged on the left side of the cracking tank; a smoke exhaust pipe is arranged in the middle of the top end of the sealing cover; the bottom end of the collecting basket is connected with the side frame at the bottom; the bottom end of the heating chassis is connected with the bottom side frame; the left end of the wind sweeping column is connected with the bottom side frame; the bottom end of the second air pump is connected with the bottom side; the front end of the fixed ring plate is connected with the middle frame; the left end of the tenth driving wheel is connected with the winding device.

Furthermore, the clamping rolling mechanism comprises a rolling roller, a fixed socket, a fixed plug block and a connecting clamp; a fixed socket is arranged in the middle of the top end in the rolling roller; the inner side of the fixed socket is inserted into the fixed plug block; the middle part of the top end of the fixed insert block is welded with the connecting clamp; the middle part of the rear end of the rolling roller is connected with a fifth driving wheel; the top end of the inner side of the connecting clamp is connected with a stretching mechanism.

Furthermore, the stretching mechanism comprises a gap frame, a first elastic plate, a first spring, a second elastic plate, a first telescopic control rod, a first elastic clamping plate, a first stretching flat roller, a building safety net, a second stretching flat roller, a second elastic clamping plate, a second telescopic control rod, a third elastic plate and a second spring; the upper side of the right end in the gap frame is welded with the first elastic plate; the left side of the bottom end of the first elastic plate is connected with a first spring; the bottom end of the first spring is connected with the second elastic plate, and the left end of the second elastic plate is connected with the notch frame; the left middle part of the bottom end of the second elastic plate is connected with the first telescopic control rod; the bottom end of the first telescopic control rod is connected with the first elastic clamping plate, and the right end of the first elastic clamping plate is connected with the second elastic plate; the left side of the front end of the first elastic clamping plate is rotatably connected with the first stretching flat roller; the middle part of the bottom end of the first stretching flat roller is connected with a building safety net; the left middle part of the bottom end of the building safety net is connected with the second stretching flat roller; the middle part of the rear end of the second stretching flat roller is connected with a second elastic clamping plate; the right middle part of the bottom end of the second elastic clamping plate is connected with a second telescopic control rod; the right end of the second elastic clamping plate is connected with a third elastic plate, the left middle part of the top end of the third elastic plate is connected with a second telescopic control rod, and the left end of the third elastic plate is connected with the notch frame; the middle part of the bottom end of the third elastic plate is connected with a second spring, and the bottom end of the second spring is connected with the notch frame; the right middle part of the bottom end connected with the notch frame is connected with the middle frame; the right end of the building safety net is connected with a clamping rolling mechanism.

Furthermore, the caliber of the top end of the fixed socket is far smaller than that of the bottom end thereof.

Furthermore, the height of the outer ring of the top surface of the collecting bottom plate is higher than the height of the inner ring and the center, and the height gradually decreases as the radius becomes smaller.

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

1. in order to solve the problems that the building safety net in the prior art is large in abrasion and mostly disposable after being used in a building, and the building safety net is exposed to the sun for a long time to cause the internal plastic structure of the building to be modified and the strength to be reduced, so that the recycling steps of building safety are complicated and the transportation is inconvenient, and simultaneously, the internal modified plastic exists in the building, so that the quality and the strength of master batches are different and the whole master batches cannot be recycled, and the waste of all cracking resources of the recycled master batches is serious, a winding device, a roll cutting and melting device and a granulation and separation cracking mechanism are designed, when in use, firstly, the old building safety net is recycled into rolls through the winding device, then, the safety net is crushed, melted and granulated through the roll cutting and melting device and the granulation and separation cracking mechanism, finally, the finished master batches of the modified master batches are separated, and the modified, the effects of efficiently recovering construction safety net rolls, cutting and crushing the construction safety net rolls step by step, separating denatured master batches from intact master batches after the safety net is melted and granulated, and preparing the denatured master batches into fuel oil gas are achieved.

Drawings

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

FIG. 2 is a schematic structural view of a winding device according to the present invention;

FIG. 3 is a schematic view of the structure of the coil-cutting melting device of the present invention;

FIG. 4 is a schematic structural view of a granulation separation cracking mechanism according to the present invention;

FIG. 5 is a schematic diagram of a pinch-scrolling mechanism of the present invention;

fig. 6 is a schematic structural diagram of the flattening mechanism of the present invention.

The labels in the figures are: 1-middle frame, 2-supporting feet, 3-top connecting frame, 4-bottom side frame, 5-control screen, 6-rolling device, 7-cutting and melting device, 8-granulating and separating cracking mechanism, 601-motor, 602-first driving wheel, 603-second driving wheel, 604-third driving wheel, 605-first bevel gear, 606-second bevel gear, 607-conveyor belt, 608-fourth driving wheel, 609-continuous driving seat, 6010-sewage collecting cabin, 6011-guide plate, 6012-fifth driving wheel, 6013-connecting plate, 6014-clamping rolling mechanism, 6015-flattening mechanism, 6016-cleaning nozzle, 6017-first air pump, 6018-first scanning, 701-attaching plate, 702-rotating fixing strip, 703-a fixed reel, 704-a fixed bearing seat, 705-a cutter connecting rod, 706-a rotary cutter, 707-a sixth driving wheel, 708-a third bevel gear, 709-a fourth bevel gear, 7010-a seventh driving wheel, 7011-a first crushing knife, 7012-an eighth driving wheel, 7013-a second crushing knife, 7014-a ninth driving wheel, 7015-a third crushing knife, 7016-a crushing cabin, 7017-a conical bushing, 7018-a slideway plate, 7019-a melting cabin, 7020-a screen, 7021-an annular heating plate, 801-a first blocking plate, 802-a fixed middle frame strip, 803-a tenth driving wheel, 804-a connecting shaft, 805-a granulating knife, 806-a fixed ring plate, 807-an outlet pipe, 808-a second air pump and 809-a second air sweeping pipe, 8010-wind sweeping column, 8011-collecting bottom plate, 8012-cock, 8013-shunting sharp plate, 8014-flow guiding plate, 8015-cracking tank, 8016-heating chassis, 8017-sealing cover, 8018-smoke exhaust pipe, 8019-collecting basket, 601401-rolling roller, 601402-fixed socket, 601403-fixed insert, 601404-connecting clip, 601501-notch frame, 601502-first elastic plate, 601503-first spring, 601504-second elastic plate, 601505-first telescopic control rod, 601506-first elastic splint, 601507-first stretching roller, 601508-building safety net, 601509-second stretching roller, 601510-second elastic splint, 601511-second telescopic control rod, 601512-third elastic plate, 601513-second spring.

Detailed Description

The invention is further described below with reference to the figures and examples.

Examples

A safety net flame-retardant master batch recovery device is shown in figures 1-6 and comprises a middle frame 1, supporting feet 2, a top connecting frame 3, a bottom side frame 4, a control screen 5, a winding device 6, a coil cutting and melting device 7 and a granulation separation and cracking mechanism 8; the left side of the bottom end of the middle frame 1 is connected with a supporting foot 2; the bottom of the right end of the middle frame 1 is connected with a top connecting frame 3; the left middle part of the bottom end of the middle frame 1 is connected with a bottom side frame 4; the middle part of the left end of the middle frame 1 is provided with a control screen 5; the top end of the middle frame 1 is provided with a rolling device 6, and the middle part of the top end of the rolling device 6 is connected with the top connecting frame 3; a coil cutting and melting device 7 is arranged at the right upper part of the middle frame 1, the middle part of the left end of the coil cutting and melting device 7 is connected with the winding device 6, and the right end and the top end of the coil cutting and melting device 7 are connected with the top connecting frame 3; a granulation separation cracking mechanism 8 is arranged on the inner right side of the bottom side frame 4, the top of the front end of the granulation separation cracking mechanism 8 is connected with the middle frame 1, and the middle of the top end of the granulation separation cracking mechanism 8 is connected with the winding device 6.

The winding device 6 comprises a motor 601, a first driving wheel 602, a second driving wheel 603, a third driving wheel 604, a first bevel gear 605, a second bevel gear 606, a conveyor belt 607, a fourth driving wheel 608, a continuous driving seat 609, a sewage collecting cabin 6010, a guide plate 6011, a fifth driving wheel 6012, a connecting plate 6013, a clamping and rolling mechanism 6014, a stretching mechanism 6015, a cleaning spray head 6016, a first air pump 6017 and a first air sweeping pipe 6018; the middle part of the front end of the motor 601 is rotatably connected with the first driving wheel 602; the middle part of the front end of the first driving wheel 602 is rotationally connected with a second driving wheel 603; the upper right of the first driving wheel 602 is in driving connection with a third driving wheel 604 through a belt; the right lower part of the second transmission wheel 603 is in transmission connection with a first bevel gear 605 through a belt; the left end of the third driving wheel 604 is in driving connection with a fifth driving wheel 6012 through a belt; the top of the front end of the first bevel gear 605 is meshed with the second bevel gear 606; the middle part of the front end of the third driving wheel 604 is rotationally connected with a conveyor belt 607; the right side of the rear end of the conveyor belt 607 is rotatably connected with a fourth transmission wheel 608; a continuous transmission seat 609 is arranged in the right middle of the top end of the conveyor belt 607; a cleaning spray head 6016 is arranged above the left top end of the continuous transmission seat 609; a sewage collecting cabin 6010 is arranged below the bottom end of the conveyor belt 607, and the bottom of the left end in the sewage collecting cabin 6010 is connected with a second bevel gear 606; the middle-lower part of the left end in the sewage collecting cabin 6010 is connected with a guide plate 6011; a connecting plate 6013 is arranged at the right lower part of the fifth driving wheel 6012; the middle part of the front end of the fifth driving wheel 6012 is rotatably connected with a clamping scrolling mechanism 6014; the middle part of the top end of the clamping rolling mechanism 6014 is connected with a flattening mechanism 6015, and the right side of the top end of the flattening mechanism is connected with a fifth transmission wheel 6012; a first air pump 6017 is arranged at the lower right of the cleaning spray head 6016; the middle part of the left end of the first air pump 6017 is connected with a first air sweeping pipe 6018; the bottom end of the first air pump 6017 is connected with the top connecting frame 3; the middle part of the outer surface of the cleaning spray head 6016 is connected with the top connecting frame 3; the left side and the right side of the rear end of the conveyor belt 607 are connected with the middle frame 1; the middle lower part of the outer surface of the sewage collecting cabin 6010 is connected with the middle frame 1; the bottom end of the motor 601 is connected with the middle frame 1; the right middle part of the bottom end of the flattening mechanism 6015 is connected with the middle frame 1; the top end of the outer surface of the second bevel gear 606 is connected with a granulation separation cracking mechanism 8; the lower right side of the fourth transmission wheel 608 is connected with the coil cutting and melting device 7.

The coil cutting and melting device 7 comprises an attachment plate 701, a rotary fixing strip 702, a coil cutting fixing cylinder 703, a fixing bearing block 704, a connecting cutter rod 705, a rotary cutter 706, a sixth driving wheel 707, a third bevel gear 708, a fourth bevel gear 709, a seventh driving wheel 7010, a first crushing cutter 7011, an eighth driving wheel 7012, a second crushing cutter 7013, a ninth driving wheel 7014, a third crushing cutter 7015, a crushing cabin 7016, a conical leakage plate 7017, a chute plate 7018, a melting cabin 7019, a leakage net 7020 and an annular heating plate 7021; the top end of the right end of the attachment plate 701 is welded with the rotary fixing strip 702; the right end of the rotary fixing strip 702 is connected with a coil cutting fixing cylinder 703; the middle of the top end of the rotating fixing strip 702 is connected with a fixed bearing seat 704; the middle part of the bottom end of the fixed bearing block 704 is rotationally connected with a connecting knife rod 705; the top of the right end of the connecting cutter rod 705 is welded with a rotary cutter 706; the middle part of the bottom end of the connecting cutter rod 705 is rotationally connected with a sixth driving wheel 707; the left end of a sixth driving wheel 707 is in driving connection with a third bevel gear 708 through a belt; the rear side of the bottom end of the third bevel gear 708 is meshed with a fourth bevel gear 709; the rear side of the outer surface of the fourth bevel gear 709 is in transmission connection with a seventh driving wheel 7010 through a belt; the middle part of the front end of the seventh driving wheel 7010 is rotationally connected with a first crushing knife 7011; the right end of the seventh driving wheel 7010 is in transmission connection with an eighth driving wheel 7012 through a belt; the middle part of the front end of the eighth driving wheel 7012 is rotationally connected with a second crushing knife 7013; the right end of the eighth driving wheel 7012 is in driving connection with a ninth driving wheel 7014 through a belt; the middle part of the front end of the ninth driving wheel 7014 is rotationally connected with a third crushing knife 7015; the middle part of the rear end of the third crushing knife 7015 is connected with the crushing cabin 7016, and the middle part of the left end in the crushing cabin 7016 is connected with the first crushing knife 7011; the top end of the crushing cabin 7016 is connected with a conical bushing 7017; the bottom end of the crushing cabin 7016 is connected with a slideway plate 7018; a melting cabin 7019 is arranged below the bottom end of the slideway plate 7018; the bottom end of the melting cabin 7019 is connected with a leakage net 7020; the middle part of the outer surface of the melting cabin 7019 is connected with an annular heating plate 7021; the left end of the attachment plate 701 is connected with the top connecting frame 3; the middle part of the right end of the crushing cabin 7016 is connected with the top connecting frame 3; the middle part of the right end of the annular heating plate 7021 is connected with the top connecting frame 3; the rear side of the outer surface of the fourth bevel gear 709 is connected with the winding device 6.

The granulation separation cracking mechanism 8 comprises a first blocking plate 801, a fixed middle frame strip 802, a tenth driving wheel 803, a connecting shaft 804, a granulation knife 805, a fixed ring plate 806, an outlet pipe 807, a second air pump 808, a second air sweeping pipe 809, an air sweeping column 8010, a collecting bottom plate 8011, a cock 8012, a flow dividing pointed plate 8013, a flow guiding plate 8014, a cracking tank 8015, a heating bottom plate 8016, a sealing cover 8017, a smoke exhaust pipe 8018 and a collecting basket 8019; the middle part of the left end and the middle part of the right end in the first barrier plate 801 are connected with a fixed middle frame strip 802; the middle part of the bottom end of the first blocking plate 801 is connected with an outlet pipe 807; the middle lower part of the outer surface of the first blocking plate 801 is connected with a fixed ring plate 806; the middle part of the top end of the fixed middle frame strip 802 is rotatably connected with a tenth transmission wheel 803; the middle part of the top end of the tenth transmission wheel 803 is rotationally connected with the connecting shaft 804; the left end of the connecting shaft 804 is welded with a granulating cutter 805; a second air pump 808 is arranged at the lower left of the outlet pipe 807; the middle part of the right end of the second air pump 808 is connected with a second air scavenging pipe 809; the middle part of the outer surface of the second air sweeping pipe 809 is sleeved with the air sweeping column 8010; the right side of the bottom end of the wind sweeping column 8010 is connected with a collecting bottom plate 8011; a flow dividing sharp plate 8013 is arranged at the right side of the air sweeping column 8010; the middle of the bottom end of the collecting bottom plate 8011 is connected with a cock 8012; the middle part of the right end of the flow dividing sharp plate 8013 is connected with the flow guide plate 8014; a cracking tank 8015 is arranged at the right lower part of the drainage plate 8014; the bottom end of the cracking tank 8015 is connected with a heating chassis 8016; the top of the right end of the cracking tank 8015 is connected with a sealing cover 8017; a collecting basket 8019 is arranged at the left side of the cracking tank 8015; a smoke exhaust pipe 8018 is arranged in the middle of the top end of the sealing cover 8017; the bottom end of the collection basket 8019 is connected to the bottom sideframe 4; the bottom end of the heating chassis 8016 is connected with the bottom side frame 4; the left end of the wind sweeping column 8010 is connected with the bottom side frame 4; the bottom end of the second air pump 808 is connected with the bottom side; the front end of the fixed ring plate 806 is connected with the middle frame 1; the left end of the tenth driving wheel 803 is connected with the winding device 6.

The pinch-roll mechanism 6014 includes a roll 601401, a retaining socket 601402, a retaining plug 601403, and a connector clip 601404; a fixed socket 601402 is arranged in the middle of the top end in the rolling roller 601401; the inner side of the fixed socket 601402 is inserted into the fixed plug 601403; the middle part of the top end of the fixed insert 601403 is welded with the connecting clamp 601404; the middle part of the rear end of the rolling roller 601401 is connected with a fifth driving wheel 6012; the top end of the inner side of the connecting clip 601404 is connected with a flattening mechanism 6015.

The flatting mechanism 6015 comprises a notch frame 601501, a first elastic plate 601502, a first spring 601503, a second elastic plate 601504, a first telescopic control rod 601505, a first elastic clamping plate 601506, a first flatting roller 601507, a building safety net 601508, a second flatting roller 601509, a second elastic clamping plate 601510, a second telescopic control rod 601511, a third elastic plate 601512 and a second spring 601513; the upper side of the inner right end of the notch frame 601501 is welded with the first elastic plate 601502; the left side of the bottom end of the first elastic plate 601502 is connected with a first spring 601503; the bottom end of the first spring 601503 is connected with the second spring plate 601504, and the left end of the second spring plate 601504 is connected with the notch frame 601501; the left middle part of the bottom end of the second elastic plate 601504 is connected with a first telescopic control rod 601505; the bottom end of the first telescopic control rod 601505 is connected with a first elastic clamping plate 601506, and the right end of the first elastic clamping plate 601506 is connected with a second elastic plate 601504; the left side of the front end of the first elastic clamping plate 601506 is rotationally connected with the first flattening roller 601507; the middle part of the bottom end of the first flattening roller 601507 is connected with a building safety net 601508; the left middle part of the bottom end of the building safety net 601508 is connected with a second flattening roller 601509; the middle part of the rear end of the second flattening roller 601509 is connected with a second elastic splint 601510; the right middle part of the bottom end of the second elastic clamping plate 601510 is connected with a second telescopic control rod 601511; the right end of the second elastic clamping plate 601510 is connected with a third elastic plate 601512, the left middle part of the top end of the third elastic plate 601512 is connected with a second telescopic control rod 601511, and the left end of the third elastic plate 601512 is connected with a notch frame 601501; the middle of the bottom end of the third spring plate 601512 is connected with a second spring 601513, and the bottom end of the second spring 601513 is connected with a notch frame 601501; the right middle part of the bottom end connected with the notch frame 601501 is connected with the middle frame 1; the right end of the building security net 601508 is connected to a pinch roll mechanism 6014.

The fixed socket 601402 has a top end aperture that is much smaller than its bottom end aperture.

The outer ring height is higher than the inner ring and center height at the top surface of collection bottom plate 8011, and the height gradually decreases as the radius becomes smaller.

The working principle is as follows: when the safety net flame-retardant master batch recovery device is used, firstly, the safety net flame-retardant master batch recovery device is stably fixed on a working plane through a supporting foot 2 and a bottom side frame 4, then, an external water-through drainage system is connected to a winding device 6, a pyrolysis flue gas collecting device is connected to a granulation separation cracking mechanism 8, then, an external power supply is connected, an operation screen 5 is manually opened, then, an internal power mechanism is opened through the operation screen 5, the device starts to operate, then, the right end of a building safety net 601508 is manually fixed inside the winding device 6, further, the safety net can be wound, then, the wound safety net is cut into sections and then melted inside a cutting and melting device 7, then, the melt is granulated inside the granulation separation cracking mechanism 8, internal modified plastic master batches are separated, intact master batches are collected and utilized, and the modified plastic master batches are heated and cracked to extract energy substances such as other fuel, completing the recycling and utilization of the plastic of the construction safety net 601508.

Firstly, fixing the right end of a building safety net 601508 inside a clamping rolling mechanism 6014, then controlling to switch on a power supply of a motor 601 through an operation panel 5, then driving a first driving wheel 602 and a second driving wheel 603 to rotate through the rotation of the motor 601, then driving a third driving wheel 604 to rotate through a belt above the right side of the first driving wheel 602, further driving a conveyor belt 607 to rotate through a third driving wheel 604, driving a fifth driving wheel 6012 to rotate through the belt at the left end of the third driving wheel 604, further driving the clamping rolling mechanism 6014 to rotate through a fifth driving wheel 6012, flattening and retracting the safety net in cooperation with a flattening mechanism 6015, then placing a safety net roll in a continuous driving seat 609 at the top end of the conveyor belt 607 to be fixed through a connecting plate 6013, then simultaneously switching on the water flow of a cleaning nozzle 6016 to wash the old broken safety net, and then drying the cleaned safety net through a first air sweeping pipe 6018 by a first air pump, a clean and dry roll of security mesh is obtained.

After the rolled clean and dry safety net is obtained, the safety net is manually and vertically placed into a cut roll fixing cylinder 703, then a fourth bevel gear 709 is driven to rotate by a belt at the lower right part of a fourth driving wheel 608, then the fourth bevel gear 709 rotates to drive a third bevel gear 708 meshed with the top of the front end of the fourth bevel gear 708 to rotate, then the top end of the outer surface of the third bevel gear 708 drives a sixth driving wheel 707 to rotate by the belt, then the sixth driving wheel 707 drives a connecting knife rod 705 at the middle of the top end of the sixth driving wheel to rotate, then the connecting knife rod 705 drives four groups of rotary cutters 706 to rotate under the fixing action of a fixing bearing block 704, the safety net roll is cut through gaps among five groups of cut roll fixing cylinders 703, then the cut safety net falls into a crushing cabin 7016 through a conical bushing 7017, then the rear side of the outer surface of the fourth bevel gear 709 drives a seventh driving wheel 7010 to rotate through a belt, then the seventh driving wheel 7010 drives an eighth driving, then the right end of the eighth driving wheel 7012 drives the ninth driving wheel 7014 to rotate through a belt, then the seventh driving wheel 7010, the eighth driving wheel 7012 and the ninth driving wheel 7014 respectively drive the first crushing knife 7011, the second crushing knife 7013 and the third crushing knife 7015 to rotate, finely crush the cut safety net, then the crushed safety net enters the melting cabin 7019 through the chute plate 7018, then the power supply of the annular heating plate 7021 is connected through the control screen 5, then the annular heating plate 7021 heats and melts the crushed safety net inside the melting cabin 7019, then the melted safety net becomes plastic master batch, due to the self gravity of the master batch, the plastic master batch is divided into master batch strips through the leakage net 7020, and then the plastic master batch is cut and granulated by the granulation separation and cracking mechanism 8, so that the crushing and melting of the safety net are completed.

Firstly, the top end of the outer surface of the second bevel gear 606 drives the tenth driving wheel 803 to rotate through a belt, then the tenth driving wheel 803 drives the granulating knife 805 to rotate through the connecting shaft 804, then the granulating knife 805 periodically cuts the plastic master batch strip at the bottom end of the perforated net 7020, then the cut master batch enters the interior of the outlet pipe 807 through the first blocking plate 801 and drops out from the outlet pipe 807 at a reduced speed, then the power supply of the second air pump 808 is switched on, the master batch is air-separated through the second air sweeping pipe 809, because the internal structure modified plastic master batch has lighter relative mass, the modified master batch enters the space at the right side of the diversion sharp plate 8013 and enters the pyrolysis tank 8015 along the drainage plate 8014, then the sealing cover 8017 is closed, the modified plastic master batch is heated and cracked through the heating chassis 8016, the obtained oil gas is collected through the smoke exhaust pipe 8018, and meanwhile, the cock 2 is manually opened and the, the cutting, screening, cracking and recovery of the master batch are completed.

Firstly, the right end of the building safety net 601508 is manually fixed at the top end of the fixed insertion block 601403 by using the connecting clamp 601404, then the fixed insertion block 601403 is manually inserted into the fixed socket 601402, and then the fifth driving wheel 6012 rotates to drive the rolling roller 601401 to rotate, so that the building safety net 601508 is rolled up, and the rolled safety net is obtained.

Firstly, the safety net penetrates through a gap between the first flattening roller 601507 and the second flattening roller 601509, then the clamping and rolling mechanism 6014 drives the safety net to roll, meanwhile, when the right end of the safety net is stressed, the first spring 601503 and the second spring 601513 respectively push the second elastic plate 601504 and the third elastic plate 601512 to drive the first elastic clamping plate 601506 and the second elastic clamping plate 601510 to be close to the middle, the first elastic clamping plate 601506 and the second elastic clamping plate 601510 exert force to clamp the safety net through the first flattening roller 601507 and the second flattening roller 601509, and the effect of flattening the safety net is achieved.

The fixed socket 601402 has a top end diameter much smaller than a bottom end diameter, so that after the fixed plug 601403 is inserted from the front end of the fixed socket 601402, the fixed plug 601403 will not be separated from the rolling roller 601401 in the radial direction during the rotation of the rolling roller 601401, thereby achieving the effect of fixing the safety net.

The outer ring height of the top surface of the collection bottom plate 8011 is higher than the inner ring and the center height, and the height gradually decreases as the radius becomes smaller, so that the plastic master batch can slide into the collection basket 8019 by gravity after the cock 8012 is opened.

The above description is provided only to illustrate the technical concept of the present invention, and those skilled in the art will appreciate that various changes and modifications can be made without changing the essential features of the present invention. Accordingly, the exemplary embodiments of the present invention are provided for illustrative purposes only, and are not intended to limit the technical concept of the present invention. The scope of the technical idea of the present disclosure is not limited thereto. Therefore, it should be understood that the above-described exemplary embodiments are illustrative in all respects, not restrictive of the disclosure. The scope of the present disclosure should be construed based on the claims, and all technical ideas within the equivalent scope thereof should be construed to fall within the scope of the present disclosure.

Claims

1. A safety net flame-retardant master batch recovery device comprises a middle frame, supporting bottom feet, a top connecting frame and a bottom side frame, and is characterized by further comprising a control screen, a winding device, a cutting and winding melting device and a granulation separation cracking mechanism; the left side of the bottom end of the middle frame is connected with a supporting footing; the bottom of the right end of the middle frame is connected with the top connecting frame; the left middle part of the bottom end of the middle frame is connected with the bottom side frame; the middle part of the left end of the middle frame is provided with a control screen; the top end of the middle frame is provided with a winding device, and the middle part of the top end of the winding device is connected with the top connecting frame; a coil cutting and melting device is arranged at the right upper part of the middle frame, the middle part of the left end of the coil cutting and melting device is connected with a winding device, and the right end and the top end of the coil cutting and melting device are connected with a top connecting frame; and a granulation separation cracking mechanism is arranged on the inner right side of the bottom side frame, the top of the front end of the granulation separation cracking mechanism is connected with the middle frame, and the middle part of the top end of the granulation separation cracking mechanism is connected with a winding device.

2. The recycling device for the flame-retardant master batches for the safety nets according to claim 1, wherein the winding device comprises a motor, a first transmission wheel, a second transmission wheel, a third transmission wheel, a first bevel gear, a second bevel gear, a conveyor belt, a fourth transmission wheel, a continuous transmission seat, a sewage collection cabin, a guide plate, a fifth transmission wheel, a connecting plate, a clamping rolling mechanism, a flattening mechanism, a cleaning nozzle, a first air pump and a first sweeping pipe; the middle part of the front end of the motor is rotationally connected with the first driving wheel; the middle part of the front end of the first driving wheel is rotationally connected with the second driving wheel; the right upper part of the first driving wheel is in transmission connection with a third driving wheel through a belt; the right lower part of the second transmission wheel is in transmission connection with the first bevel gear through a belt; the left end of the third driving wheel is in transmission connection with the fifth driving wheel through a belt; the top of the front end of the first bevel gear is meshed with the second bevel gear; the middle part of the front end of the third driving wheel is rotationally connected with the conveyor belt; the right side of the rear end of the conveyor belt is rotationally connected with a fourth transmission wheel; a continuous transmission seat is arranged in the right middle of the top end of the conveyor belt; a cleaning spray head is arranged at the upper left part of the top end of the continuous transmission seat; a sewage collecting cabin is arranged below the bottom end of the conveying belt, and the bottom of the left end in the sewage collecting cabin is connected with a second bevel gear; the middle lower part of the left end in the sewage collecting cabin is connected with the guide plate; a connecting plate is arranged at the right lower part of the fifth driving wheel; the middle part of the front end of the fifth driving wheel is rotationally connected with the clamping rolling mechanism; the middle part of the top end of the clamping rolling mechanism is connected with a stretching mechanism, and the right side of the top end of the stretching mechanism is connected with a fifth transmission wheel; a first air pump is arranged at the lower right part of the cleaning spray head; the middle part of the left end of the first air pump is connected with a first air sweeping pipe; the bottom end of the first air pump is connected with the top connecting frame; the middle part of the outer surface of the cleaning spray head is connected with the top connecting frame; the left side and the right side of the rear end of the conveyor belt are connected with the middle frame; the middle lower part of the outer surface of the sewage collecting cabin is connected with the middle frame; the bottom end of the motor is connected with the middle frame; the right middle part of the bottom end of the stretching flat mechanism is connected with the middle frame; the top end of the outer surface of the second bevel gear is connected with a granulation separation cracking mechanism; the right lower part of the fourth driving wheel is connected with a coil cutting and melting device.

3. The recycling device for the flame-retardant master batches of the safety nets of claim 2, wherein the roll cutting and melting device comprises an attachment plate, a rotating fixing strip, a roll cutting fixing cylinder, a fixing bearing seat, a connecting cutter rod, a rotating cutter, a sixth driving wheel, a third bevel gear, a fourth bevel gear, a seventh driving wheel, a first crushing cutter, an eighth driving wheel, a second crushing cutter, a ninth driving wheel, a third crushing cutter, a crushing cabin, a conical leakage plate, a chute plate, a melting cabin, a leakage net and an annular heating plate; the top end of the right end of the attachment plate is welded with the rotary fixing strip; the right end of the rotary fixing strip is connected with the coil cutting fixing cylinder; the middle part of the top end of the rotating fixing strip is connected with the fixed bearing seat; the middle part of the bottom end of the fixed bearing seat is rotationally connected with the connecting cutter rod; the top of the right end of the connecting cutter rod is welded with the rotary cutter; the middle part of the bottom end of the connecting cutter rod is rotationally connected with a sixth driving wheel; the left end of the sixth transmission wheel is in transmission connection with the third bevel gear through a belt; the rear side of the bottom end of the third bevel gear is meshed with the fourth bevel gear; the rear side of the outer surface of the fourth bevel gear is in transmission connection with a seventh transmission wheel through a belt; the middle part of the front end of the seventh transmission wheel is rotationally connected with the first crushing knife; the right end of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the middle part of the front end of the eighth transmission wheel is rotationally connected with the second crushing knife; the right end of the eighth driving wheel is in transmission connection with the ninth driving wheel through a belt; the middle part of the front end of the ninth driving wheel is rotationally connected with the third crushing knife; the middle part of the rear end of the third crushing knife is connected with the crushing cabin, and the middle part of the left end in the crushing cabin is connected with the first crushing knife; the top end of the crushing cabin is connected with a conical bushing plate; the bottom end of the crushing cabin is connected with the slideway plate; a melting cabin is arranged below the bottom end of the slide way plate; the bottom end of the melting cabin is connected with the leakage net; the middle part of the outer surface of the melting cabin is connected with an annular heating plate; the left end of the attachment plate is connected with the top connecting frame; the middle part of the right end of the crushing cabin is connected with a top connecting frame; the middle part of the right end of the annular heating plate is connected with the top connecting frame; the rear side of the outer surface of the fourth bevel gear is connected with the winding device.

4. The safety net flame-retardant masterbatch recovery device according to claim 3, wherein the granulation separation cracking mechanism comprises a first barrier plate, a fixed middle frame strip, a tenth driving wheel, a connecting shaft, a granulation cutter, a fixed ring plate, an outlet pipe, a second air pump, a second air sweeping pipe, an air sweeping column, a collecting bottom plate, a cock, a diversion sharp plate, a drainage plate, a cracking tank, a heating chassis, a sealing cover, a smoke exhaust pipe and a collecting basket; the middle part of the left end and the middle part of the right end in the first barrier plate are connected with the fixed middle frame strip; the middle part of the bottom end of the first barrier plate is connected with an outlet pipe; the middle lower part of the outer surface of the first blocking plate is connected with the fixed ring plate; the middle part of the top end of the fixed middle frame strip is rotationally connected with a tenth transmission wheel; the middle part of the top end of the tenth transmission wheel is rotationally connected with the connecting shaft; the left end of the connecting shaft is welded with the granulating cutter; a second air pump is arranged at the left lower part of the outlet pipe; the middle part of the right end of the second air pump is connected with a second air sweeping pipe; the middle part of the outer surface of the second air sweeping pipe is sleeved with the air sweeping column; the right side of the bottom end of the wind sweeping column is connected with the collecting bottom plate; a flow dividing sharp plate is arranged on the right side of the wind sweeping column; the middle part of the bottom end of the collecting bottom plate is connected with a cock; the middle part of the right end of the diversion sharp plate is connected with the drainage plate; a cracking tank is arranged at the right lower part of the drainage plate; the bottom end of the cracking tank is connected with a heating chassis; the top of the right end of the cracking tank is connected with a sealing cover; a collecting basket is arranged on the left side of the cracking tank; a smoke exhaust pipe is arranged in the middle of the top end of the sealing cover; the bottom end of the collecting basket is connected with the side frame at the bottom; the bottom end of the heating chassis is connected with the bottom side frame; the left end of the wind sweeping column is connected with the bottom side frame; the bottom end of the second air pump is connected with the bottom side; the front end of the fixed ring plate is connected with the middle frame; the left end of the tenth driving wheel is connected with the winding device.

5. The recycling device of safety net flame retardant master batch of claim 4, wherein the clamping rolling mechanism comprises a rolling roller, a fixed socket, a fixed plug block and a connecting clamp; a fixed socket is arranged in the middle of the top end in the rolling roller; the inner side of the fixed socket is inserted into the fixed plug block; the middle part of the top end of the fixed insert block is welded with the connecting clamp; the middle part of the rear end of the rolling roller is connected with a fifth driving wheel; the top end of the inner side of the connecting clamp is connected with a stretching mechanism.

6. The recycling device of the flame-retardant master batch for the safety nets as claimed in claim 5, wherein the flattening mechanism comprises a gap frame, a first elastic plate, a first spring, a second elastic plate, a first telescopic control rod, a first elastic clamping plate, a first flattening roller, a building safety net, a second flattening roller, a second elastic clamping plate, a second telescopic control rod, a third elastic plate and a second spring; the upper side of the right end in the gap frame is welded with the first elastic plate; the left side of the bottom end of the first elastic plate is connected with a first spring; the bottom end of the first spring is connected with the second elastic plate, and the left end of the second elastic plate is connected with the notch frame; the left middle part of the bottom end of the second elastic plate is connected with the first telescopic control rod; the bottom end of the first telescopic control rod is connected with the first elastic clamping plate, and the right end of the first elastic clamping plate is connected with the second elastic plate; the left side of the front end of the first elastic clamping plate is rotatably connected with the first stretching flat roller; the middle part of the bottom end of the first stretching flat roller is connected with a building safety net; the left middle part of the bottom end of the building safety net is connected with the second stretching flat roller; the middle part of the rear end of the second stretching flat roller is connected with a second elastic clamping plate; the right middle part of the bottom end of the second elastic clamping plate is connected with a second telescopic control rod; the right end of the second elastic clamping plate is connected with a third elastic plate, the left middle part of the top end of the third elastic plate is connected with a second telescopic control rod, and the left end of the third elastic plate is connected with the notch frame; the middle part of the bottom end of the third elastic plate is connected with a second spring, and the bottom end of the second spring is connected with the notch frame; the right middle part of the bottom end connected with the notch frame is connected with the middle frame; the right end of the building safety net is connected with a clamping rolling mechanism.

7. The recovery device of safety net flame retardant masterbatch according to claim 6, characterized in that the caliber of the top end of the fixed socket is far smaller than the caliber of the bottom end thereof.

8. The recovery device of safety net flame retardant masterbatch according to claim 7, characterized in that the height of the outer ring of the top surface of the collecting bottom plate is higher than the height of the inner ring and the center, and the height gradually decreases as the radius becomes smaller.