CN116116523B - Production equipment and process of biodegradable plastic bag - Google Patents
Production equipment and process of biodegradable plastic bag Download PDFInfo
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- CN116116523B CN116116523B CN202211692106.3A CN202211692106A CN116116523B CN 116116523 B CN116116523 B CN 116116523B CN 202211692106 A CN202211692106 A CN 202211692106A CN 116116523 B CN116116523 B CN 116116523B
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- fixedly connected
- side wall
- biodegradable plastic
- crushing cylinder
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- 229920000704 biodegradable plastic Polymers 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title description 14
- 230000008569 process Effects 0.000 title description 14
- 239000002994 raw material Substances 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 9
- 229920006238 degradable plastic Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007873 sieving Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/067—Tub-grinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a production device and a production process of a biodegradable plastic bag, which belong to the technical field of plastic bag production and comprise a crushing cylinder, wherein the lower part of the outer side wall of the crushing cylinder is fixedly connected with a supporting leg, the upper part of the outer side wall of the crushing cylinder is provided with a feed inlet, and the lower part of the outer side wall of the crushing cylinder is fixedly communicated with a discharge pipe, and the production device further comprises: the inner side wall of the front part of the crushing cylinder is rotationally connected with a transmission sleeve, and the outer side wall of the transmission sleeve is fixedly connected with a crushing cutter; a fixed long shaft is fixedly connected to the inner side wall of the rear part of the crushing cylinder; the front end face of the crushing cylinder is provided with a driving mechanism; the scraping mechanism is arranged on the side wall of the crushing cutter, the screening mechanism is arranged on the lower end face of the discharging pipe. The invention realizes the function of mixing the raw materials of the biodegradable plastic bag by the crusher through the cooperation of the driving mechanism and the scraping mechanism and the like.
Description
Technical Field
The invention relates to the technical field of plastic bag production, in particular to production equipment and technology of biodegradable plastic bags.
Background
Biodegradable plastics refer to a class of plastics that are degraded by the action of microorganisms present in nature, such as bacteria, mold (fungi) and algae. The ideal biodegradable plastic is a polymer material which has excellent usability, can be completely decomposed by environmental microorganisms after being abandoned, and finally becomes an integral part of carbon circulation in the nature by being inorganic. When the biodegradable plastic bags are produced and manufactured, the plastic bags can be produced through a plurality of processes, such as crushing, screening, stirring and the like, of raw materials.
However, the existing crushing equipment for producing raw materials for degradable plastic bags at present is usually only used for crushing raw materials by using a crushing cutter, and particles of the raw materials cannot be screened while the raw materials are crushed, so that the raw materials need to be screened manually after unloading, and the production efficiency of plastic bags is reduced. Therefore, how to develop a production device and process for biodegradable plastic bags to improve these problems is a problem to be solved by those skilled in the art.
Disclosure of Invention
In order to make up for the defects, the invention provides production equipment and process of biodegradable plastic bags, and aims to solve the problems that the existing crushing equipment for producing raw materials of the biodegradable plastic bags is usually only used for crushing the raw materials by using crushing cutters and cannot screen particles of the raw materials while crushing the raw materials.
The invention is realized in the following way:
the invention provides a production device and a production process of a biodegradable plastic bag, wherein the production device comprises a crushing cylinder, a supporting leg is fixedly connected to the lower part of the outer side wall of the crushing cylinder, a feed inlet is formed in the upper part of the outer side wall of the crushing cylinder, and a discharge pipe is fixedly communicated with the lower part of the outer side wall of the crushing cylinder, and the production device further comprises:
the inner side wall of the front part of the crushing cylinder is rotationally connected with a transmission sleeve, and the outer side wall of the transmission sleeve is fixedly connected with a crushing cutter; the crushing knife is used for cutting and crushing the raw materials for producing the plastic bags;
a fixed long shaft is fixedly connected to the inner side wall of the rear part of the crushing cylinder;
the front end face of the crushing cylinder is provided with a driving mechanism, and the driving mechanism is used for driving the transmission sleeve to drive the crushing knife to rotate.
The scraping mechanism is arranged on the side wall of the crushing cutter and used for wiping the surface of the blade part of the crushing cutter, so that the sharpness of the blade is ensured;
screening mechanism, the lower terminal surface of discharging pipe is provided with screening mechanism, and screening mechanism is used for sieving the raw materials after the breakage.
Preferably, the driving mechanism comprises a driving motor and a transmission shaft, the middle part of the front end surface of the crushing cylinder is fixedly connected with the driving motor through a frame, and the output shaft end of the driving motor is fixedly connected with the transmission sleeve through the transmission shaft.
Through adopting above-mentioned technical scheme, can make the drive sleeve obtain rotating to the crushing sword will obtain rotating at the inner chamber of crushing section of thick bamboo, realizes the function of breaking the biodegradable plastic bag raw materials in the crushing section of thick bamboo promptly.
Preferably, the scraping mechanism comprises a driven bevel gear, a connecting rod, a reciprocating thread groove rod, a sliding seat, a limiting block, a connecting plate, a blade wiping sleeve and an inclined plate, wherein the outer side wall of the fixed long shaft is rotationally connected with the driven bevel gear, the inner cavity side wall of the transmission sleeve is rotationally connected with the connecting rod, one end of the connecting rod is fixedly connected with the driven bevel gear, and the driven bevel gear is meshed with the driven bevel gear.
Through adopting above-mentioned technical scheme, make the blade clean the cover and can make a round trip to reciprocate on the surface of crushing sword, can realize the function of striking off the biodegradable plastic bag raw materials residue of adhesion at crushing sword surface wall this moment, guaranteed the sharpness of crushing sword cutting edge department.
Preferably, the lower terminal surface of broken sword is provided with the ladder groove, the inner chamber in ladder groove rotates and is connected with reciprocal screw thread groove pole, the screw thread cell wall inner chamber sliding connection of reciprocal screw thread groove pole has the stopper, connecting rod runs through broken sword and reciprocal screw thread groove pole fixed connection, the inner chamber sliding connection in ladder groove has the sliding seat, stopper fixed connection is at the inside wall of sliding seat.
Preferably, the side wall of the crushing cutter is slidably connected with a blade wiping sleeve, the sliding seat is fixedly connected with the blade wiping sleeve through a connecting plate, the end face of the blade wiping sleeve is fixedly connected with an inclined plate, and a plurality of hole grooves are formed in the inclined plate.
Through adopting above-mentioned technical scheme, make the sliding seat can be at the reciprocal slip of the inner chamber of ladder groove, the slant board also reciprocates thereupon this moment, cooperates the crushing sword of pivoted, can realize carrying out the function of stirring and mixing to the biodegradable plastic bag raw materials in the crushing section of thick bamboo.
Preferably, the inner side wall of the crushing cylinder is concave, and the scraping mechanism is symmetrically arranged along the central surface of the crushing cylinder.
By adopting the technical scheme, the biodegradable plastic bag raw materials of the crushing cylinder can gather towards the middle part and then are outwards scattered by the inclined plate, so that the effect of mixing the biodegradable plastic bag raw materials is improved.
Preferably, the screening mechanism comprises a porous screening plate, a square baffle, a sliding block, a bidirectional threaded rod, a limiting rod and a fixed seat, wherein the middle part of the left side wall and the right side wall of the discharging pipe is fixedly connected with the fixed seat, the inner cavity of the fixed seat is fixedly connected with the bidirectional threaded rod, the inner cavity of the fixed seat is positioned on the right side, the limiting rod is fixedly connected with the inner cavity of the fixed seat, the lower end face of the discharging pipe is slidably connected with the square baffle, and the porous screening plate is detachably arranged in the inner cavity of the discharging pipe.
Through adopting above-mentioned technical scheme, can carry out the screening to the biodegradable plastic bag raw materials after the breakage, make qualified biodegradable plastic bag raw materials pass through porous screening board, unqualified biodegradable plastic bag raw materials continue to mix the breakage in the crushing section of thick bamboo.
Preferably, the sliding blocks are fixedly connected with the front parts and the rear parts of the left end face and the right end face of the porous screening plate, the sliding blocks positioned on the left side are in threaded connection with the bidirectional threaded rods, and the inner cavities of the sliding blocks positioned on the right side are in sliding connection with limiting rods.
Preferably, the directions of threads on the front side and the rear side of the bidirectional threaded rod are opposite, and the front end surface of the bidirectional threaded rod is fixedly connected with a round handle.
Through adopting above-mentioned technical scheme, operating personnel can be relaxed make two-way threaded rod rotate through rotating circular handle, and square baffle obtains opening this moment, can accomodate the processing to the interior qualified biodegradable plastic bag raw materials of broken section of thick bamboo.
The production process of biodegradable plastic bag includes the following steps:
step one: adding solid raw materials produced by different kinds of biodegradable plastic bags into the crushing cylinder according to a specific proportion;
step one: the solid raw materials produced by the biodegradable plastic bags in the crushing cylinder are crushed, screened and mixed.
The beneficial effects of the invention are as follows:
1. after different kinds of biodegradable plastic bag raw materials to be crushed are poured into the crushing cylinder from the feed inlet, the feed inlet is blocked and closed by the cover plate, at the moment, the drive motor is started to drive the transmission sleeve to rotate, the crushing cutter is fixedly connected with the transmission sleeve, so that the crushing cutter rotates along with the transmission sleeve, the function of crushing the biodegradable plastic bag raw materials in the crushing cylinder can be realized, when the transmission sleeve rotates, the fixed long shaft is fixed on the crushing cylinder, the driven bevel gear is rotationally connected with the transmission sleeve, so that the driven bevel gear revolves along the driven bevel gear when the transmission sleeve rotates, and simultaneously the driven bevel gear rotates along with the driven bevel gear, and the driven bevel gear rotates along with the driven bevel gear through the connecting rod and the reciprocating thread groove rod.
2. The blade wiping sleeve wipes the blade surface of the crushing cutter, the inclined plate moves back and forth along with the end part of the crushing cutter, a plurality of empty slots are formed in the inclined plate through the inclined arrangement of the inclined plate, and the inclined plate is in a rotating state at the moment, so that the inclined plate can realize the function of stirring biodegradable plastic bag raw materials in the crushing cylinder to two sides, the inner wall of the crushing cylinder is concave, the function of mixing and stirring the biodegradable plastic bag raw materials in the crushing cylinder can be realized, the long-time stirring of subsequent water adding is avoided, the production efficiency of biodegradable plastic bags is improved, after the crushing of the biodegradable plastic bag raw materials in the crushing cylinder is completed, a worker rotates the bidirectional threaded rod through rotating a round handle, the directions of threads on the front side and the rear side of the bidirectional threaded rod are opposite, the sliding blocks on the left side of the bidirectional threaded rod are in threaded connection with the bidirectional threaded rod, and accordingly, when the bidirectional threaded rod rotates, the sliding blocks on the front side and the rear side of the bidirectional threaded rod drive the square baffle to be mutually away, the channel below the discharging pipe is opened, the crushed degradable plastic bag raw materials in the crushing cylinder can pass through the sieving plate, and the degradable plastic bag raw materials can be stored in the qualified plastic bag after the grinding container is used.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a left-hand overall structure of a production apparatus and a process for biodegradable plastic bags according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partially sectional structure of a production apparatus and a process for biodegradable plastic bags according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a left-hand cross-sectional structure of a production apparatus and process for biodegradable plastic bags according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a transmission sleeve of a production apparatus and process for biodegradable plastic bags according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the area A in FIG. 4 of a production apparatus and process for biodegradable plastic bags according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a connection structure at a breaking knife of a production device and a process for biodegradable plastic bags according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a sectional structure of a sliding seat of a production apparatus and a process for biodegradable plastic bags according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a connection structure at a discharge pipe of a production device and a process for biodegradable plastic bags according to an embodiment of the present invention.
In the figure: 1. a crushing cylinder; 2. a discharge pipe; 3. a transmission sleeve; 4. a crushing knife; 41. a stepped groove; 5. a driving mechanism; 51. a driving motor; 52. a transmission shaft; 6. a scraping mechanism; 61. a driven bevel gear; 62. a driven bevel gear; 63. a connecting rod; 64. a reciprocating thread groove bar; 65. a sliding seat; 66. a limiting block; 67. connecting the connecting plates; 68. a blade wiper sleeve; 69. a diagonal plate; 7. a screening mechanism; 71. a porous screening plate; 72. a square baffle; 73. a sliding block; 74. a two-way threaded rod; 741. a circular handle; 75. a limit rod; 76. a fixing seat; 8. the long axis is fixed.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 8, a production facility and process of biodegradable plastic bag, including a crushing section of thick bamboo 1, the lateral wall lower part of crushing section of thick bamboo 1 sets up fixedly connected with supporting leg, and the feed inlet has been seted up on the lateral wall upper portion of crushing section of thick bamboo 1, and the lateral wall lower part of crushing section of thick bamboo 1 is fixed and is linked together there is discharging pipe 2, still includes:
the transmission sleeve 3 is rotationally connected with the inner side wall of the front part of the crushing cylinder 1, and the outer side wall of the transmission sleeve 3 is fixedly connected with the crushing knife 4; the crushing knife is used for cutting and crushing the raw materials for producing the plastic bags;
the fixed long shaft 8 is fixedly connected with the inner side wall of the rear part of the crushing cylinder 1;
the driving mechanism 5 is arranged on the front end face of the crushing cylinder 1, and the driving mechanism 5 is used for driving the transmission sleeve 3 to drive the crushing knife 4 to rotate.
The scraping mechanism 6 is arranged on the side wall of the crushing cutter 4, and the scraping mechanism 6 is used for wiping the surface of the blade part of the crushing cutter 4 so as to ensure the sharpness of the blade;
screening mechanism 7, the lower terminal surface of discharging pipe 2 is provided with screening mechanism 7, and screening mechanism 7 is used for sieving the raw materials after the breakage.
Referring to fig. 1-7, further; the driving mechanism 5 comprises a driving motor 51 and a transmission shaft 52, the middle part of the front end surface of the crushing cylinder 1 is fixedly connected with the driving motor 51 through a frame, the output shaft end of the driving motor 51 is fixedly connected with a transmission sleeve 3 through the transmission shaft 52, the scraping mechanism 6 comprises a driven bevel gear 61, a driven bevel gear 62, a connecting rod 63, a reciprocating threaded groove rod 64, a sliding seat 65, a limiting block 66, a connecting link 67, a blade wiping sleeve 68 and an inclined plate 69, the outer side wall of the fixed long shaft 8 is rotationally connected with the driven bevel gear 61, the inner cavity side wall of the transmission sleeve 3 is rotationally connected with the connecting link 63, one end of the connecting link 63 is fixedly connected with the driven bevel gear 61, the driven bevel gear 62 is in meshed connection with the driven bevel gear 61, the lower end surface of the crushing cutter 4 is provided with a stepped groove 41, the inner cavity of the stepped groove 41 is rotationally connected with the reciprocating threaded groove rod 64, the threaded groove wall of the reciprocating threaded groove rod 64 is slidingly connected with the limiting block 66, the connecting link 63 penetrates through the crushing cutter 4 and is fixedly connected with the reciprocating threaded groove rod 64, the inner cavity of the sliding seat 65, the limiting block 66 is fixedly connected with the inner side wall of the sliding seat 65, the side wall of the sliding seat 68 is rotationally connected with the inner side wall of the sliding seat 4, the side wall of the crushing cutter 4 is rotationally connected with the inner side wall of the sliding seat 68, the inner side wall of the inner wall of the sliding seat 6 is fixedly connected with the inclined plate 68 through the inner side wall of the sliding sleeve 6, the inner side wall of the sliding sleeve 6 is fixedly connected with the inner side wall of the sliding sleeve 6, and the inner side wall of the cylindrical sleeve is provided with a plurality of the blade 1.
It should be noted that: after different types of biodegradable plastic bag raw materials to be crushed are poured into the crushing cylinder 1 from a feed inlet, the feed inlet is blocked and closed by using a cover plate outside, as the output shaft end of the driving motor 51 is fixedly connected with the transmission sleeve 3 through the transmission shaft 52, the transmission sleeve 3 is driven to rotate by starting the driving motor 51 at the moment, the transmission sleeve 3 is fixedly connected to the outer side wall of the transmission sleeve 3 through the crushing cutter 4, the crushing cutter 4 rotates along with the transmission sleeve 3 while the transmission sleeve 3 rotates, and then the crushing cutter 4 can crush the biodegradable plastic bag raw materials in the crushing cylinder 1 at the moment, so that the whole device realizes the function of crushing the biodegradable plastic bag raw materials, and when the transmission sleeve 3 rotates, because the fixed long shaft 8 is fixed on the crushing cylinder 1, the driven bevel gear 61 is rotationally connected with the fixed long shaft 8, the driven bevel gear 62 is rotationally connected with the transmission sleeve 3, so that when the transmission sleeve 3 rotates, the driven bevel gear 62 revolves along the driven bevel gear 61 and rotates along with the driven bevel gear, and the driven bevel gear 62 is fixedly connected with the reciprocating thread groove rod 64 through the connecting rod 63, so that the reciprocating thread groove rod 64 rotates along with the inner cavity of the stepped groove 41, the sliding seat 65 slides reciprocally in the inner cavity of the stepped groove 41 under the limiting effect of the limiting block 66 and the stepped groove 41, and the blade wiping sleeve 68 is driven to wipe the surface of the blade of the crushing blade 4 through the connecting plate 67, so that the biodegradable plastic bag raw material residues adhered on the surface of the crushing blade 4 can be scraped, the biodegradable plastic bag raw material can be crushed in a sharp state for a long time, the working efficiency of the whole device is improved, simultaneously, the inclined plate 69 also moves reciprocally at the end part of the crushing knife 4, and through the inclined arrangement of the inclined plate 69 and the arrangement of a plurality of empty slots on the inclined plate 69, and the inclined plate 69 is in a rotating state at the moment, the inclined plate 69 can realize the function of scattering the raw materials of the biodegradable plastic bags in the crushing cylinder 1 to two sides, and can realize the function of mixing and stirring the raw materials of the biodegradable plastic bags in the crushing cylinder 1 by matching with the concave arrangement of the inner wall of the crushing cylinder 1, thereby avoiding the long-time stirring required by the subsequent water adding and improving the production efficiency of the biodegradable plastic bags.
Referring to fig. 8, further; screening mechanism 7 includes porous screening board 71, square baffle 72, sliding block 73, two-way threaded rod 74, gag lever post 75 and fixing base 76, lateral wall middle part fixedly connected with fixing base 76 about discharging pipe 2, the inner chamber fixedly connected with two-way threaded rod 74 that is located left fixing base 76, the inner chamber fixedly connected with gag lever post 75 of fixing base 76 that is located right, the lower terminal surface sliding connection of discharging pipe 2 has square baffle 72, porous screening board 71 is detachably installed to the inner chamber of discharging pipe 2, the anterior back fixedly connected with sliding block 73 of the left and right sides terminal surface of porous screening board 71, sliding block 73 and two-way threaded rod 74 threaded connection that is located left side, sliding block 73 inner chamber sliding connection that is located right has gag lever post 75, the front and back both sides screw thread opposite direction of two-way threaded rod 74, the preceding terminal surface fixedly connected with circular handle 741 of two-way threaded rod 74.
It should be noted that: after the crushing of the biodegradable plastic bag raw material in the crushing cylinder 1 is completed, a worker rotates the bidirectional threaded rod 74 by rotating the circular handle 741, threads on the front side and the rear side of the bidirectional threaded rod 74 are opposite in direction, the left sliding block 73 is in threaded connection with the bidirectional threaded rod 74, so that when the bidirectional threaded rod 74 rotates, the sliding blocks 73 on the front side and the rear side drive the square baffle plates 72 to be mutually far away, a channel below the discharging pipe 2 is opened, the crushed degradable plastic bag raw material in the crushing cylinder 1 can fall through the porous screening plate 71, and the worker can use a container to store the crushed qualified degradable plastic bag raw material.
The working principle of the production equipment and the technology of the biodegradable plastic bag is as follows:
after different types of biodegradable plastic bag raw materials to be crushed are poured into the crushing cylinder 1 from a feed inlet, the feed inlet is blocked and closed by using a cover plate outside, as the output shaft end of the driving motor 51 is fixedly connected with the transmission sleeve 3 through the transmission shaft 52, the transmission sleeve 3 is driven to rotate by starting the driving motor 51 at the moment, the transmission sleeve 3 is fixedly connected to the outer side wall of the transmission sleeve 3 through the crushing cutter 4, the crushing cutter 4 rotates along with the transmission sleeve 3 while the transmission sleeve 3 rotates, and then the crushing cutter 4 can crush the biodegradable plastic bag raw materials in the crushing cylinder 1 at the moment, so that the whole device realizes the function of crushing the biodegradable plastic bag raw materials, and when the transmission sleeve 3 rotates, because the fixed long shaft 8 is fixed on the crushing cylinder 1, the driven bevel gear 61 is rotationally connected with the fixed long shaft 8, the driven bevel gear 62 is rotationally connected with the transmission sleeve 3, so that when the transmission sleeve 3 rotates, the driven bevel gear 62 revolves along the driven bevel gear 61 and rotates along with the driven bevel gear, and the driven bevel gear 62 is fixedly connected with the reciprocating thread groove rod 64 through the connecting rod 63, so that the reciprocating thread groove rod 64 rotates along with the inner cavity of the stepped groove 41, the sliding seat 65 slides reciprocally in the inner cavity of the stepped groove 41 under the limiting effect of the limiting block 66 and the stepped groove 41, and the blade wiping sleeve 68 is driven to wipe the surface of the blade of the crushing blade 4 through the connecting plate 67, so that the biodegradable plastic bag raw material residues adhered on the surface of the crushing blade 4 can be scraped, the biodegradable plastic bag raw material can be crushed in a sharp state for a long time, the working efficiency of the whole device is improved, simultaneously, the inclined plate 69 also moves reciprocally at the end part of the crushing knife 4, and through the inclined arrangement of the inclined plate 69 and the arrangement of a plurality of empty slots on the inclined plate 69, and the inclined plate 69 is in a rotating state at the moment, the inclined plate 69 can realize the function of scattering the raw materials of the biodegradable plastic bags in the crushing cylinder 1 to two sides, and the function of mixing and stirring the raw materials of the biodegradable plastic bags in the crushing cylinder 1 can be realized by matching with the concave arrangement of the inner wall of the crushing cylinder 1, so that the long-time stirring required by the subsequent water adding is avoided, and the production efficiency of the biodegradable plastic bags is improved;
after the crushing of the biodegradable plastic bag raw material in the crushing cylinder 1 is completed, a worker rotates the bidirectional threaded rod 74 by rotating the circular handle 741, threads on the front side and the rear side of the bidirectional threaded rod 74 are opposite in direction, the left sliding block 73 is in threaded connection with the bidirectional threaded rod 74, so that when the bidirectional threaded rod 74 rotates, the sliding blocks 73 on the front side and the rear side drive the square baffle plates 72 to be mutually far away, a channel below the discharging pipe 2 is opened, the crushed degradable plastic bag raw material in the crushing cylinder 1 can fall through the porous screening plate 71, and the worker can use a container to store the crushed qualified degradable plastic bag raw material.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a production facility of biodegradable plastic bag, includes broken section of thick bamboo (1), the lateral wall lower part fixedly connected with supporting leg of broken section of thick bamboo (1), the feed inlet has been seted up on the lateral wall upper portion of broken section of thick bamboo (1), the lateral wall lower part of broken section of thick bamboo (1) is fixed and the intercommunication has discharging pipe (2), its characterized in that still includes:
the plastic bag cutting device comprises a transmission sleeve (3), wherein the transmission sleeve (3) is rotationally connected to the inner side wall of the front part of the crushing barrel (1), and a crushing cutter (4) is fixedly connected to the outer side wall of the transmission sleeve (3) and is used for cutting and crushing raw materials for producing plastic bags;
a fixed long shaft (8), wherein the fixed long shaft (8) is fixedly connected to the inner side wall of the rear part of the crushing cylinder (1);
the driving mechanism (5) is arranged on the front end face of the crushing cylinder (1), and the driving mechanism (5) is used for driving the transmission sleeve (3) to drive the crushing knife (4) to rotate;
the scraping mechanism (6) is arranged on the side wall of the crushing cutter (4), and the scraping mechanism (6) is used for wiping the surface of the blade part of the crushing cutter (4) so as to ensure the sharpness of the blade;
the screening mechanism (7) is arranged on the lower end face of the discharging pipe (2), and the screening mechanism (7) is used for screening crushed raw materials;
the scraping mechanism (6) comprises a first driven bevel gear (61), a second driven bevel gear (62), a connecting rod (63), a reciprocating thread groove rod (64), a sliding seat (65), a limiting block (66), a connecting plate (67), a blade wiping sleeve (68) and an inclined plate (69), wherein the outer side wall of a fixed long shaft (8) is rotationally connected with the first driven bevel gear (61), the inner cavity side wall of the transmission sleeve (3) is rotationally connected with the connecting rod (63), one end of the connecting rod (63) is fixedly connected with the second driven bevel gear (62), and the second driven bevel gear (62) is in meshed connection with the first driven bevel gear (61);
the lower end face of the crushing cutter (4) is provided with a stepped groove (41), an inner cavity of the stepped groove (41) is rotationally connected with a reciprocating thread groove rod (64), a thread groove wall inner cavity of the reciprocating thread groove rod (64) is slidably connected with a limiting block (66), a connecting rod (63) penetrates through the crushing cutter (4) and is fixedly connected with the reciprocating thread groove rod (64), an inner cavity of the stepped groove (41) is slidably connected with a sliding seat (65), and the limiting block (66) is fixedly connected with the inner side wall of the sliding seat (65);
the side wall of the crushing cutter (4) is connected with a blade wiping sleeve (68) in a sliding manner, the sliding seat (65) is fixedly connected with the blade wiping sleeve (68) through a connecting plate (67), the end face of the blade wiping sleeve (68) is fixedly connected with an inclined plate (69), and a plurality of hole grooves are formed in the inclined plate (69);
screening mechanism (7) are including porous screening board (71), square baffle (72), sliding block (73), two-way threaded rod (74), gag lever post (75) and fixing base (76), lateral wall middle part fixedly connected with fixing base (76) about discharging pipe (2), be located left inner chamber fixedly connected with two-way threaded rod (74) of fixing base (76), are located the right inner chamber fixedly connected with gag lever post (75) of fixing base (76), the lower terminal surface sliding connection of discharging pipe (2) has square baffle (72), porous screening board (71) are installed to the inner chamber demountable installation of discharging pipe (2).
2. The production equipment of the biodegradable plastic bags according to claim 1, wherein the driving mechanism (5) comprises a driving motor (51) and a transmission shaft (52), the middle part of the front end surface of the crushing cylinder (1) is fixedly connected with the driving motor (51) through a frame, and the output shaft end of the driving motor (51) is fixedly connected with the transmission sleeve (3) through the transmission shaft (52).
3. The production equipment of biodegradable plastic bags according to claim 1, characterized in that the inner side wall of the crushing cylinder (1) is provided with a concave shape, and the scraping mechanism (6) is provided symmetrically along the central plane of the crushing cylinder (1).
4. The production equipment of the biodegradable plastic bags according to claim 1, wherein the left end face and the right end face of the porous screening plate (71) are fixedly connected with sliding blocks (73), the sliding blocks (73) positioned on the left side are in threaded connection with a bidirectional threaded rod (74), and the inner cavities of the sliding blocks (73) positioned on the right side are in sliding connection with limiting rods (75).
5. The production equipment of the biodegradable plastic bags according to claim 1, wherein the directions of threads on the front side and the rear side of the bidirectional threaded rod (74) are opposite, and a circular handle (741) is fixedly connected to the front end surface of the bidirectional threaded rod (74).
6. A production process using the biodegradable plastic bag production apparatus according to any one of claims 1 to 5, characterized in that the production process comprises the steps of:
adding solid raw materials produced by different kinds of biodegradable plastic bags into the crushing cylinder (1) according to a specific proportion;
solid raw materials produced by biodegradable plastic bags in the crushing cylinder (1) are crushed, screened and mixed.
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| CN117019355B (en) * | 2023-10-10 | 2024-01-23 | 江苏晨丰机电设备制造有限公司 | Chili crushing and granulating equipment and processing technology thereof |
| CN117085574B (en) * | 2023-10-19 | 2024-01-30 | 深圳市迈捷生命科学有限公司 | Development system and development method for auxiliary animal-derived mineralized bone |
| CN117358369B (en) * | 2023-10-23 | 2024-03-15 | 仪征江扬生态农业有限公司 | Poultry excrement and urine recovery processing equipment |
| CN118649600A (en) * | 2024-08-21 | 2024-09-17 | 河北国美新型建材有限公司 | Waste recovery device for glass wool production |
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