CN113734741B

CN113734741B - A carry degassing unit for production of degradable food plastic case

Info

Publication number: CN113734741B
Application number: CN202111043160.0A
Authority: CN
Inventors: 金利明
Original assignee: Jiangsu Aiyou New Material Technology Co ltd
Current assignee: Jiangsu Aiyou New Material Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-11-25
Anticipated expiration: 2041-09-07
Also published as: CN113734741A

Abstract

The invention relates to a conveying and sterilizing device for producing degradable food plastic boxes, which comprises a box body and a conveyor belt fixedly arranged at the upper end and the lower end of the right side of the box body; ultraviolet sterilizing lamps fixedly arranged on the inner top wall and the inner bottom wall of the box body; two groups of light reflecting strips fixedly arranged in the inner cavity of the box body; fixed mounting has two stock guides between the wall of the front and back both sides of box inner chamber, the left side of box is equipped with steam disinfection mechanism, the inner chamber fixed mounting of box has a disinfection section of thick bamboo, and the top and the bottom of a disinfection section of thick bamboo communicate respectively has feed inlet and discharge gate, the right side intercommunication of a disinfection section of thick bamboo has the pole of intaking, the inner chamber of a disinfection section of thick bamboo is equipped with stirring mechanism, the right side fixed mounting of box has circulation mechanism, circulation mechanism's top and the pole of intaking are linked together. This a carry degassing unit for production of degradable food plastic case, overall structure is simple, has realized the effectual purpose of degassing unit disinfection, need not multichannel process and disinfects, and is simple effective.

Description

A carry degassing unit for production of degradable food plastic case

Technical Field

The invention relates to the technical field of degradable food plastic box production, in particular to a conveying and sterilizing device for degradable food plastic box production.

Background

The degradable plastics are plastics which have various properties meeting the use requirements, have unchanged performance in the preservation period and can be degraded into substances harmless to the environment under the natural environment condition after use, and are also called as environment-degradable plastics.

The existing multiple novel plastics comprise photodegradable plastics, biodegradable plastics, light, oxidation/comprehensive biodegradable plastics, carbon dioxide-based biodegradable plastics and thermoplastic starch resin degradable plastics, and a disinfection device is required to be used in the production process of the degradable food plastic box.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a conveying and disinfecting device for producing a degradable food plastic box, which has the advantages of good disinfecting effect and the like and solves the problems of long process and poor disinfecting effect of the existing disinfecting device for the degradable food plastic box.

In order to achieve the purpose, the invention provides the following technical scheme: a conveying and disinfecting device for producing degradable food plastic boxes comprises a box body and conveying belts fixedly arranged at the upper end and the lower end of the right side of the box body, wherein the conveying belts are used for conveying the degradable food plastic boxes;

ultraviolet disinfection lamps fixedly arranged on the inner top wall and the inner bottom wall of the box body;

two groups of light reflecting strips fixedly arranged on the front side wall and the rear side wall of the inner cavity of the box body;

two guide plates are fixedly installed between the front side wall and the rear side wall of the inner cavity of the box body, a steam disinfection mechanism penetrating through the inner cavity of the box body is arranged on the left side of the box body, a disinfection cylinder positioned between the two guide plates is fixedly installed on the inner cavity of the box body, the top and the bottom of the disinfection cylinder are respectively communicated with a feed inlet and a discharge outlet, the right side of the disinfection cylinder is communicated with a water inlet rod penetrating through the outside of the box body, a stirring mechanism penetrating through the outside of the box body is arranged on the inner cavity of the disinfection cylinder, a circulating mechanism is fixedly installed on the right side of the box body, the left side of the circulating mechanism penetrates through the inside of the disinfection cylinder, and the top of the circulating mechanism is communicated with the water inlet rod;

stirring mechanism include with box right side fixed mounting's driving motor, driving motor's output shaft fixedly connected with runs through to the stirring rod of disinfection section of thick bamboo inner chamber, the outside fixed mounting who stirs the rod has the spiral strip, the outside fixedly connected with that stirs the rod is located the beater of the spiral strip left and right sides, the equal fixedly connected with in both ends and the driven subassembly of beater movable contact about disinfection section of thick bamboo inner chamber top and bottom.

Further, import and export that are used for the degradable plastic box to get into and go out are all offered to the upper and lower both ends on box right side, the front of box articulates through the hinge has the switch door, inlays on the switch door and has the observation window.

Furthermore, the right sides of the upper and lower guide plates are respectively positioned at the left lower part of the top conveyor belt and the left upper part of the bottom conveyor belt, the upper side of the upper guide plate is in a shape of being lower left and higher right, and the bottom guide plate is in a shape of being higher left and lower right.

Further, the inner wall of a disinfection section of thick bamboo is the concavity, and the discharge gate is located the lowest of concavity, fixed mounting has the solenoid valve on the discharge gate, the pole of intaking is the L type, and the top threaded connection of the pole of intaking has the block.

Further, steam disinfection mechanism include with box left side fixed mounting's biax motor, the equal fixed mounting of two upper and lower output shafts of biax motor has the bull stick, the outside fixed mounting of bull stick has the master gear, the bottom fixed mounting of box inner chamber left side wall has the fixed plate, the top of fixed plate and the equal fixed mounting of the interior roof of box have fixing bearing, two the equal fixed mounting in fixing bearing's inboard has the threaded rod, and the equal fixed mounting in the outside of the relative one side of threaded rod has from the gear, and the master gear has the conveying chain that runs through the box with the outside meshing from the gear.

Further, the fixed block of one end and box inner chamber left side wall fixed connection is installed to the outside fixed mounting of threaded rod, the outside threaded connection of threaded rod has the movable block that is located both ends about the fixed block respectively, the stopper of the left side fixed connection one end and box inner chamber left side wall sliding connection of movable block, the equal fixed mounting in right side of movable block and fixed block has the shower nozzle.

Further, the upper end and the lower end of the outer surface of each of the two threaded rods are fixedly provided with threaded strips in opposite directions, threaded through holes matched with the corresponding threaded strips are formed in the moving block, a limiting sliding groove matched with the limiting block is formed in the left side wall of the inner cavity of the box body, the back face of the spray head is communicated with a through pipe penetrating to the outside of the box body, and the through pipe is communicated with external steam equipment.

Further, driven subassembly include with disinfection section of thick bamboo inner wall fixed connection's installation piece, the inboard of installation piece is rotated and is connected with the movable rod, the outside fixedly connected with of movable rod and the commentaries on classics leaf of beater movable contact, the left side wall fixed mounting of disinfection section of thick bamboo inner chamber has firm bearing, the left side of stirring the pole run through to firm bearing inboard and with firm bearing fixed connection.

Further, circulation mechanism includes the liquid case with box right side fixed connection, and the left side intercommunication of liquid case has the intercommunication pole that runs through to disinfecting in the section of thick bamboo, and the left side intercommunication of intercommunication pole has the reflux pipe that runs through to disinfecting an inner chamber, the interior diapire fixed mounting of liquid case has the water pump, and the delivery port department intercommunication of water pump has the water outlet pole that runs through to the liquid case outside, and the top intercommunication of water outlet pole has the water pipe that the one end is linked together with the water inlet pole.

Further, fixed mounting has a check valve on the connecting rod, the front of liquid tank is inlayed and is had the water level observation window, the top intercommunication on liquid tank right side has the water injection pole, and the inner wall movable mounting of water injection pole has the piston.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a carry degassing unit for production of degradable food plastic case, conveyer belt through the top conveys the plastic case in to the box, and disinfect through the cooperation of ultraviolet ray disinfection lamp and reflection of light strip, steam disinfection mechanism moves and spouts high temperature steam to the plastic case and effectively disinfect, fall into to disinfection section of thick bamboo inside afterwards, start rabbling mechanism and make the antiseptic solution in the disinfection section of thick bamboo stir by turning over, and effectively contact with the plastic case, the back finishes in the disinfection, absorb the antiseptic solution through circulation mechanism, then start the solenoid valve on the discharge gate, transport the plastic case to the stock guide of bottom half on, and through the conveyer belt of bottom with the plastic case conveying that the disinfection finishes away can, overall structure is simple, the effectual purpose of degassing unit disinfection has been realized, it disinfects to need not multichannel process, put in place in one step, it is simple effective.

2. This a carry degassing unit for production of degradable food plastic case, setting up through reflection of light strip can carry out effective refraction with the lamp on the ultraviolet ray disinfection lamp, thereby increase the disinfection effect of ultraviolet ray disinfection lamp, but steam disinfection mechanism operation regulation spray angle, further satisfy the disinfection demand, circulating mechanism can circulate suction and spread into to the antiseptic solution in the disinfection section of thick bamboo, the disinfection when convenient emission and the entering disinfection section of thick bamboo to the plastic case, the automatic feed and the ejection of compact of plastic case can all be realized in the setting of two upper and lower conveyer belts, overall structure is simple, the automation degree is high, and it is effectual to disinfect.

Drawings

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

FIG. 2 is a schematic view of the steam sterilizing mechanism of the present invention;

fig. 3 is a schematic structural view of the agitation mechanism of the present invention.

In the figure: the device comprises a box body 1, an ultraviolet disinfection lamp 2, a reflective strip 3, a conveyor belt 4, a guide plate 5, a steam disinfection mechanism 6, a double-shaft motor 61, a rotating rod 62, a main gear 63, a fixing plate 64, a fixing bearing 65, a threaded rod 66, a driven gear 67, a transmission chain 68, a fixing block 69, a moving block 610, a spray head 611, a limiting block 612, a disinfection cylinder 7, a feed inlet 8, a discharge outlet 9, a stirring mechanism 10, a driving motor 101, a stirring rod 102, a spiral strip 103, a beating plate 104, a driven component 105, a mounting block 1051, a movable rod 1052, a rotating blade 1053, a circulating mechanism 11, a liquid tank 111, a communicating rod 112, a counter flow pipe 113, a water pump 114, a water outlet rod 115, a water delivery pipe 116, a water injection rod 117 and a water inlet rod 12.

Detailed Description

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

Please refer to fig. 1, a conveying and sterilizing device for producing a degradable food plastic box in the embodiment comprises a box body 1, conveyor belts 4 fixedly installed at the upper and lower ends of the right side of the box body 1, an inlet and an outlet for the degradable food plastic box to enter and exit are respectively provided at the upper and lower ends of the right side of the box body 1, a switch door is hinged to the front side of the box body 1 through a hinge, an observation window is inlaid on the switch door, the conveyor belts 4 are used for conveying the degradable food plastic box, the degradable plastic box enters the box body 1 from the conveyor belts 4 at the top, and exits from the conveyor belts 4 at the bottom.

Fixed mounting is in the ultraviolet ray disinfection lamp 2 of roof and interior diapire in box 1, and fixed mounting is in two sets of reflection of light strips 3 of both sides wall around the 1 inner chamber of box, and ultraviolet ray disinfection lamp 2 disperses disinfection light, and reflection of light strip 3 effectively reflects light to the light to make the scope that disinfection light can shine wider, improved disinfection light's disinfection effect.

Fixed mounting has two stock guides 5 between the wall of the front and back both sides of 1 inner chamber of box, the right side of two stock guides 5 is located the left side below of top conveyer belt 4 and the upper left side of bottom conveyer belt 4 respectively from top to bottom, upside stock guide 5 is the height form in the left side, bottom stock guide 5 is the height form in the left side, make the plastic box that advances in the box 1 from the conveyer belt 4 transmission at top glide from top stock guide 5, after the disinfection of accepting ultraviolet ray and the injection disinfection of steam disinfection mechanism 6, fall into to the inner chamber of a disinfection section of thick bamboo 7 from feed inlet 8, and simultaneously, the plastic box that flows out from discharge gate 9 drops to on the stock guide 5 of bottom, receive the disinfection of ultraviolet ray and the injection disinfection of steam disinfection mechanism 6 again after, and to the conveyer belt 4 of bottom is gone up to the below in the right side and transmit can.

The left side of box 1 is equipped with and runs through to box 1 inner chamber and is used for spraying steam disinfection mechanism 6 of high temperature sterilization steam to the plastic box in the removal, the inner chamber fixed mounting of box 1 has a disinfection section of thick bamboo 7 that is located between two stock guides 5, the top and the bottom of a disinfection section of thick bamboo 7 communicate respectively has feed inlet 8 and discharge gate 9, the inner wall of a disinfection section of thick bamboo 7 is the concavity, and discharge gate 9 is located the lowest of concavity, make the plastic box after the stirring disinfection finishes can not fall in the inclined plane department of disinfection section of thick bamboo 7 bottom, can pile up in the lowest of concavity, convenient direct removal from discharge gate 9 goes out, fixed mounting has the solenoid valve on the discharge gate 9.

The right side intercommunication of a disinfection section of thick bamboo 7 has the pole 12 of intaking that runs through to the 1 outside of box, the inner chamber of a disinfection section of thick bamboo 7 is equipped with the rabbling mechanism 10 that runs through to the 1 outside of box, the right side fixed mounting of box 1 has the circulation mechanism 11 that is used for antiseptic solution circulation to use and withdraws, the left side of circulation mechanism 11 is run through to the inside of a disinfection section of thick bamboo 7, the top and the pole 12 of intaking of circulation mechanism 11 are linked together, the pole 12 of intaking is the L type, and the top threaded connection of the pole 12 of intaking has the block.

In this embodiment,

ultraviolet disinfection lamp

2 and 3 cooperations of reflection of light strip carry out ultraviolet disinfection, steam disinfection mechanism 6 carries out the high temperature steam disinfection to the plastic crate, convey the antiseptic solution to 7 insides of a disinfection section of thick bamboo through circulation mechanism 11, and start the stirring of rabbling mechanism 10, make the antiseptic solution fully contact with the plastic crate, realize effective disinfection, then restart circulation mechanism 11 collects the antiseptic solution in with a disinfection section of thick bamboo 7 back again, start the solenoid valve and open discharge gate 9, the plastic crate after convenient disinfection shifts out, and carry out ultraviolet disinfection and high temperature steam disinfection operation once more, the plastic crate that the final disinfection finishes shifts out from the conveyer belt 4 of bottom can.

It should be noted that, circulation mechanism 11 includes liquid tank 111 with 1 right side fixed connection of box, the front of liquid tank 111 is inlayed and is had the water level observation window, the top intercommunication on liquid tank 111 right side has water injection pole 117, the inner wall movable mounting of water injection pole 117 has the piston, through taking off the piston, and insert outside body with water injection pole 117, can inject the antiseptic solution into disinfection box 111 through outside disinfection pond, realize the supply operation of antiseptic solution, and simultaneously, when needing to change the antiseptic solution, can connect the outside pump body through the outside pipeline, inhale the change that can realize the antiseptic solution with the old antiseptic solution in liquid tank 111, the left side intercommunication of liquid tank 111 has the intercommunication pole 112 that runs through to disinfection section of thick bamboo 7, fixed mounting has the check valve on the intercommunication pole 112, the left side intercommunication of intercommunication pole 112 has the backward flow tube 113 that runs through to the inner chamber of disinfection section of thick bamboo 7, open the check valve, under the action of gravity, make the antiseptic solution in the disinfection section of thick bamboo 7 can return to the liquid tank 111 from backward flow tube 113 and intercommunication pole 112, there is no liquid in this moment, conveniently open the solenoid valve, can move out the plastics box through discharge gate 9.

A water pump 114 is fixedly installed on the inner bottom wall of the liquid tank 111, a water outlet of the water pump 114 is communicated with a water outlet rod 115 penetrating to the outside of the liquid tank 111, and the top of the water outlet rod 115 is communicated with a water delivery pipe 116 with one end communicated with the water inlet rod 12.

The water pump 114 pumps the disinfecting liquid in the liquid tank 111, and the disinfecting liquid is transferred to the water inlet rod 12 through the water outlet rod 115 and the water transfer pipe 116, and finally flows into the disinfecting cylinder 7 for disinfecting.

Referring to fig. 2, the steam sterilizing mechanism 6 in this embodiment includes a dual-shaft motor 61 fixedly mounted on the left side of the box 1, a rotating rod 62 is fixedly mounted on both the upper and lower output shafts of the dual-shaft motor 61, a main gear 63 is fixedly mounted on the outer side of the rotating rod 62, a fixing plate 64 is fixedly mounted on the bottom of the left side wall of the inner cavity of the box 1, fixing bearings 65 are fixedly mounted on both the top of the fixing plate 64 and the inner top wall of the box 1, threaded rods 66 are fixedly mounted on both the inner sides of the two fixing bearings 65, a driven gear 67 is fixedly mounted on the outer side of the opposite side of the threaded rod 66, and the main gear 63 and a transmission chain 68 penetrating through the box 1 are engaged with the outer sides of the driven gear 67.

The double-shaft motor 61 is started to drive the rotating rod 62 and the main gear 63 on the rotating rod to rotate, and the driven gear 67 drives the threaded rod 66 at the axis to rotate under the meshing action of the transmission chain 68, so that the subsequent operation is facilitated.

Further, a fixed block 69 with one end fixedly connected with the left side wall of the inner cavity of the box body 1 is fixedly installed on the outer side of the threaded rod 66, a moving block 610 respectively located at the upper end and the lower end of the fixed block 69 is connected to the outer side of the threaded rod 66 in a threaded manner, a limiting block 612 with one end slidably connected with the left side wall of the inner cavity of the box body 1 is fixedly connected to the left side of the moving block 610, and a spray head 611 is fixedly installed on the right sides of the moving block 610 and the fixed block 69.

In addition, the upper end and the lower end of the outer surfaces of the two threaded rods 66 are fixedly provided with threaded strips in opposite directions, the threaded through holes matched with the corresponding threaded strips are formed in the moving blocks 610, and through the turnover of the threaded rods 66, the two moving blocks 610 on the same threaded rod 66 can run in a back-to-back mode under the threaded connection force, so that the spraying positions of the spray heads 611 on the moving blocks 610 are adjusted, the steam emission positions of the spray heads are convenient to adjust, and the disinfection efficiency is improved.

Secondly, the left side wall of the inner cavity of the box body 1 is provided with a limiting sliding groove matched with the limiting block 612, the back of the spray head 611 is communicated with a through pipe penetrating to the outside of the box body 1, the through pipe is communicated with external steam equipment, and the external steam equipment is communicated with high-temperature steam used for disinfection and is transmitted to the spray head 611 through the through pipe, so that effective disinfection operation is realized.

Referring to fig. 3, the stirring mechanism 10 in the present embodiment includes a driving motor 101 fixedly mounted on the right side of the box body 1, a stirring rod 102 penetrating through the inner cavity of the sterilizing cylinder 7 is fixedly connected to an output shaft of the driving motor 101, a spiral strip 103 is fixedly mounted on the outer side of the stirring rod 102, beating plates 104 located on the left and right sides of the spiral strip 103 are fixedly connected to the outer side of the stirring rod 102, and driven components 105 movably contacting with the beating plates 104 are fixedly connected to the left and right ends of the top and bottom of the inner cavity of the sterilizing cylinder 7.

In this embodiment, the driving motor 101 is started to drive the stirring rod 102, the spiral strip 103 and the beating plate 104 to circulate, the spiral strip 103 effectively mixes and stirs the disinfectant in the middle of the disinfection cylinder 7, the beating plate 104 is in contact with the driven component 105, and beats the driven component 105 to drive the driven component 105 to circulate at the corner of the disinfection cylinder 7, so as to mix and stir the disinfectant, and the plastic box and the disinfectant are effectively mixed and disinfected.

It should be noted that, furthermore, the driven assembly 105 includes an installation block 1051 fixedly connected with the inner wall of the disinfection cylinder 7, the inner side of the installation block 1051 is rotatably connected with a movable rod 1052, the outer side of the movable rod 1052 is fixedly connected with a rotating blade 1053 movably contacted with the beating plate 104, a stable bearing is fixedly installed on the left side wall of the inner cavity of the disinfection cylinder 7, and the left side of the stirring rod 102 penetrates through to the inner side of the stable bearing and is fixedly connected with the stable bearing.

The beating plate 104 beats the rotating blade 1053 in the process of turnover, and then drives the rotating blade 1053 and the movable rod 1052 thereon to turnover, and the turnover of the rotating blade 1053 enables the disinfection liquid at the corner of the disinfection cylinder 7 to be stirred, so as to improve the disinfection efficiency.

The working principle of the above embodiment is as follows:

(1) The plastic box is conveyed into the box body 1 through the conveying belt 4 at the top, the plastic box is sterilized through the cooperation of the ultraviolet sterilizing lamp 2 and the reflective strip 3, the steam sterilizing mechanism 6 is started, the double-shaft motor 61 rotates to drive the main gear 63 on the double-shaft motor to rotate, under the conveying action of the conveying chain 68, the upper driven gear 67 and the lower driven gear 67 and the threaded rod 66 at the axis center of the upper driven gear 67 and the lower driven gear 67 are synchronously rotated, the position of the moving block 610 is limited by the limiting block 612, the threaded through holes formed in the two moving blocks 610 on the same threaded rod 66 are contacted with the threaded strip on the outer side of the threaded rod 66 to generate displacement, the two moving blocks 610 on the same threaded rod 66 are pushed to relatively or oppositely displace, the corresponding spray angle of the spray head 611 is adjusted, the spray angle of the spray head 611 in the middle is unchanged, the through pipe which is communicated with the back of the spray head 611 and penetrates through the box body 1, the through pipe is communicated with external steam equipment, the sterilizing steam is conveyed to the spray head 611, and the plastic box is sprayed, and the secondary sterilizing operation is realized.

(2) The plastic box falls into the disinfection cylinder 7, the circulating mechanism 11 is started, the water pump 114 in the circulating mechanism conveys disinfectant into the water inlet rod 12 through the water outlet rod 115 and the water conveying pipe 116, and the disinfectant is injected into the disinfection cylinder 7, the stirring mechanism 10 is started, so that the driving motor 101 drives the stirring rod 102 and the spiral strip 103 to circulate, the stirring rod 102 is contacted with the driven component 105 and strikes the driven component 105, the movable rod 1052 drives the rotating blade 1053 to circulate, the mixing efficiency of the disinfectant is improved, the plastic box and the disinfectant are fully mixed, finally, because one side of the bottom of the disinfection cylinder 7, which is close to the discharge port 9, is in a low position, when the driving motor 101 stops working, the plastic box is at the discharge port 9, the disinfectant flows into the liquid box 111 through the backflow pipe 113 and the communicating pipe 112 by opening the one-way valve, so that the disinfectant does not exist in the disinfection cylinder 7, then the electromagnetic valve on the discharge port 9 is opened, the plastic box falls into the guide plate 5 at the bottom, and secondary steam spraying disinfection work is carried out again, finally, the plastic box after disinfection is moved out of the conveyor belt 4 at the bottom, the whole structure is simple, the disinfection device is realized, the disinfection effect is realized, the aim of a plurality of disinfection is achieved, and the disinfection process is simple and the disinfection device is in place is not needed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A conveying and disinfecting device for producing degradable food plastic boxes comprises a box body (1) and a conveyor belt (4) fixedly arranged at the upper end and the lower end of the right side of the box body (1), wherein the conveyor belt (4) is used for conveying the degradable food plastic boxes;

the ultraviolet disinfection lamp (2) is fixedly arranged on the inner top wall and the inner bottom wall of the box body (1);

two groups of light reflecting strips (3) fixedly arranged on the front side wall and the rear side wall of the inner cavity of the box body (1);

the method is characterized in that: the steam sterilization box is characterized in that two guide plates (5) are fixedly installed between the front side wall and the rear side wall of an inner cavity of the box body (1), a steam sterilization mechanism (6) penetrating through the inner cavity of the box body (1) is arranged on the left side of the box body (1), a sterilization barrel (7) located between the two guide plates (5) is fixedly installed on the inner cavity of the box body (1), the top and the bottom of the sterilization barrel (7) are respectively communicated with a feed inlet (8) and a discharge outlet (9), the right side of the sterilization barrel (7) is communicated with a water inlet rod (12) penetrating through the outer part of the box body (1), a stirring mechanism (10) penetrating through the outer part of the box body (1) is arranged in the inner cavity of the sterilization barrel (7), a circulation mechanism (11) is fixedly installed on the right side of the box body (1), the left side of the circulation mechanism (11) penetrates through the inner part of the sterilization barrel (7), and the top of the circulation mechanism (11) is communicated with the water inlet rod (12);

stirring mechanism (10) include with box (1) right side fixed mounting's driving motor (101), the output shaft fixedly connected with of driving motor (101) runs through stirring pole (102) to disinfection section of thick bamboo (7) inner chamber, stir the outside fixed mounting of pole (102) and have spiral strip (103), the outside fixedly connected with of stirring pole (102) is located spiral strip (103) left and right sides beat board (104), disinfection section of thick bamboo (7) inner chamber top and bottom about both ends equal fixedly connected with beat driven subassembly (105) of board (104) movable contact.

2. The conveying and sterilizing device for producing the degradable food plastic box according to claim 1, characterized in that: the upper and lower both ends on box (1) right side all offer the import and the export that are used for degradable plastic box to get into and go out, the front of box (1) articulates through the hinge has the switch door, inlays on the switch door and has the observation window.

3. The conveying and sterilizing device for producing the degradable food plastic box according to claim 1, characterized in that: the right sides of the upper and lower guide plates (5) are respectively positioned at the left lower part of the top conveyor belt (4) and the left upper part of the bottom conveyor belt (4), the upper side of the upper guide plate (5) is in a shape of being low at the left and high at the right, and the bottom of the upper guide plate (5) is in a shape of being high at the left and low at the right.

4. The conveying and sterilizing device for producing the degradable food plastic box according to claim 1, characterized in that: the inner wall of a disinfection section of thick bamboo (7) is the concavity, and discharge gate (9) are located the lowest of concavity, fixed mounting has the solenoid valve on discharge gate (9), water inlet rod (12) are the L type, and the top threaded connection of water inlet rod (12) has the block.

5. The conveying and sterilizing device for producing the degradable food plastic box according to claim 1, characterized in that: steam disinfection mechanism (6) include with box (1) left side fixed mounting's biaxial motor (61), the equal fixed mounting of two upper and lower output shafts of biaxial motor (61) has bull stick (62), the outside fixed mounting of bull stick (62) has master gear (63), the bottom fixed mounting of box (1) inner chamber left side wall has fixed plate (64), and the equal fixed mounting of the top of fixed plate (64) and the interior roof of box (1) has fixing bearing (65), two the equal fixed mounting in inboard of fixing bearing (65) has threaded rod (66), and the equal fixed mounting in the outside of the relative one side of threaded rod (66) has from gear (67), master gear (63) and from the outside meshing of gear (67) have conveying chain (68) that run through box (1).

6. The conveying and sterilizing device for the production of degradable food plastic boxes according to claim 5, characterized in that: the outer side of the threaded rod (66) is fixedly provided with a fixed block (69) with one end fixedly connected with the left side wall of the inner cavity of the box body (1), the outer side of the threaded rod (66) is in threaded connection with a moving block (610) respectively located at the upper end and the lower end of the fixed block (69), the left side of the moving block (610) is fixedly connected with a limiting block (612) with one end slidably connected with the left side wall of the inner cavity of the box body (1), and the right sides of the moving block (610) and the fixed block (69) are fixedly provided with spray heads (611).

7. The conveying and sterilizing device for producing the degradable food plastic box according to claim 6, characterized in that: the upper end and the lower end of the outer surface of each threaded rod (66) are fixedly provided with threaded strips in opposite directions, a threaded through hole matched with the corresponding threaded strip is formed in the moving block (610), a limiting sliding groove matched with the limiting block (612) is formed in the left side wall of the inner cavity of the box body (1), the back of the spray head (611) is communicated with a through pipe penetrating to the outside of the box body (1), and the through pipe is communicated with external steam equipment.

8. The conveying and sterilizing device for producing the degradable food plastic box according to claim 1, characterized in that: driven subassembly (105) including with disinfection section of thick bamboo (7) inner wall fixed connection's installation piece (1051), the inboard of installation piece (1051) is rotated and is connected with movable rod (1052), the outside fixedly connected with of movable rod (1052) and beat board (104) swing joint's commentaries on classics leaf (1053), the left side wall fixed mounting of disinfection section of thick bamboo (7) inner chamber has firm bearing, the left side of stirring rod (102) run through to firm bearing the inboard and with firm bearing fixed connection.

9. The conveying and sterilizing device for the production of degradable food plastic boxes according to claim 1, characterized in that: circulation mechanism (11) include with box (1) right side fixed connection's liquid tank (111), the left side intercommunication of liquid tank (111) has through to a intercommunication pole (112) in disinfection section of thick bamboo (7), and the left side intercommunication of intercommunication pole (112) has through to a reflux pipe (113) of disinfection section of thick bamboo (7) inner chamber, the interior diapire fixed mounting of liquid tank (111) has water pump (114), and the delivery port department intercommunication of water pump (114) has and runs through to the outside water outlet stem (115) of liquid tank (111), and the top intercommunication of water outlet stem (115) has water-transfer pipe (116) that one end and water inlet stem (12) are linked together.

10. The conveying and sterilizing device for producing the degradable food plastic box according to claim 9, characterized in that: fixed mounting has a check valve on intercommunication pole (112), the front of liquid case (111) is inlayed and is had the water level observation window, the top intercommunication on liquid case (111) right side has water injection pole (117), and the inner wall movable mounting of water injection pole (117) has the piston.