CN111283917A - Anti-blocking type plastics crushing equipment convenient to unloading - Google Patents
Anti-blocking type plastics crushing equipment convenient to unloading Download PDFInfo
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- CN111283917A CN111283917A CN202010100764.3A CN202010100764A CN111283917A CN 111283917 A CN111283917 A CN 111283917A CN 202010100764 A CN202010100764 A CN 202010100764A CN 111283917 A CN111283917 A CN 111283917A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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- 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
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
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- 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
- B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
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- 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
- B02C18/2225—Feed means
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- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
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- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to anti-blocking type plastic crushing equipment convenient for blanking, which comprises a main body, a feeding pipe, two crushing devices, an air blowing mechanism and an anti-blocking mechanism, wherein the air blowing mechanism comprises a driving component and two air blowing components, each air blowing component comprises an air cylinder, a piston, an air rod, an air inlet pipe, an air outlet pipe and a nozzle, the anti-blocking mechanism comprises a filter cylinder, two connecting components and two limiting components, each connecting component comprises a connecting rod, a spring and a supporting plate, the anti-blocking type plastic crushing equipment convenient for blanking blows air below the feeding pipe through the air blowing mechanism to accelerate the air circulation speed below the feeding pipe, and the plastic in the feeding pipe is pressed into the main body by the external pressure, so that the blanking effect is improved, the filter cylinder is driven to move back and forth in the main body through the anti-blocking mechanism, the crushed plastic falls to the bottom in, and the problem that the plastic covers the filter cartridge to block the filter cartridge, which affects the screening of the filter cartridge is also avoided.
Description
Technical Field
The invention relates to the field of crushing equipment, in particular to anti-blocking plastic crushing equipment convenient for blanking.
Background
The plastic crusher is used for crushing waste plastics and plastic leftover materials of factories. The plastic crusher is widely applied to waste plastic regeneration and recycling of factory leftover materials. The motor power of the plastic crusher is between 3.5 and 150 kilowatts, and the rotating speed of the knife roll is between 150 and 500 rpm. The structure is divided into tangential feeding and top feeding; the knife roll is different from a solid knife roll and a hollow knife roll.
When the existing plastic crusher is used for blanking, if too much plastic is put into the existing plastic crusher, the blockage of the inlet pipe is easily caused, the blanking effect is influenced, and moreover, the size of the plastic after the existing plastic crusher is crushed is different, the larger plastic is not easy to pass through the filter cylinder, so that the blockage is arranged on the filter cylinder, the screening effect of the filter cylinder is influenced, and the practicability of the existing crusher is greatly reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anti-blocking type plastic crushing equipment convenient for blanking is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-blocking type plastic crushing device convenient for blanking comprises a main body, a feeding pipe and two crushing devices, wherein the crushing devices are arranged inside the main body, the feeding pipe is arranged above the main body, the feeding pipe is communicated with the main body, an operating plate is fixed on one side of the main body, a PLC is arranged in the operating plate, the anti-blocking type plastic crushing device further comprises an air blowing mechanism and an anti-blocking mechanism, the air blowing mechanism is arranged above the main body, the anti-blocking mechanism is arranged inside the main body, and the air blowing mechanism is connected with the anti-blocking mechanism;
the air blowing mechanism comprises a driving assembly and two air blowing assemblies, the two air blowing assemblies are respectively arranged at two sides above the main body, the driving assembly is connected with one air blowing assembly, and the two air blowing assemblies are connected through an anti-blocking mechanism;
the subassembly of blowing includes inflator, piston, gas pole, intake pipe, outlet duct and nozzle, the inflator is fixed in the top of main part, the piston sets up the inside at the inflator, the inner wall sealing connection of piston and inflator, one side of keeping away from the inlet pipe of inflator is equipped with the round hole, one end of gas pole and one side fixed connection that is close to the round hole of piston, the other end of gas pole passes the round hole setting in the outside of inflator, the other end and the drive assembly of gas pole are connected, the other end and the anti-blocking mechanism of gas pole are connected, the top of main part is equipped with two through-holes, through-hole and outlet duct one-to-one, the one end of outlet duct and the below intercommunication of inflator, the other end of outlet duct passes the through-hole setting in the inside of main part, the inner wall fixed connection of outlet duct and through-hole, the other, the two nozzles are arranged oppositely, the air cylinder is communicated with the outside of the air cylinder through an air inlet pipe, one-way valves are arranged in the air inlet pipe and the air outlet pipe, and the one-way valves are electrically connected with the PLC;
the anti-blocking mechanism comprises a filter cylinder, two connecting assemblies and two limiting assemblies, wherein two sides of the lower portion of the filter cylinder are respectively connected with the bottom in the main body through the two limiting assemblies;
the connecting assembly comprises a connecting rod, a spring and a supporting plate, one end of the connecting rod is fixedly connected with the filter cartridge, the other end of the connecting rod penetrates through the small hole and is arranged outside the main body, the other end of the connecting rod is fixedly connected with one end of the supporting plate, the other end of the supporting plate is fixedly connected with one end, far away from the piston, of the air rod, and two ends of the spring are respectively connected with the inner wall of one side, close to the small hole, of the main body and the filter cartridge.
As preferred, in order to drive the gas pole and remove, drive assembly includes motor, half gear, removal frame, two connecting blocks and two racks, the top in the main part is fixed to the motor, the motor is connected with half gear drive, and two racks set up respectively in the top and the below of half gear, and top and bottom in the removal frame are fixed respectively to two racks, rack and half gear engagement, the both ends of the one side that is close to the gas pole of removal frame are respectively through two connecting blocks and gas pole fixed connection, the motor is connected with the PLC electricity.
Preferably, in order to limit the moving direction of the moving frame, the driving assembly further comprises two guide units, the guide units are arranged on one side, close to the rack, of the moving frame, each guide unit comprises a guide rod and a guide plate, through holes are formed in the upper portion and the lower portion of the moving frame, one end of each guide rod is fixedly connected with the air cylinder, the other end of each guide rod penetrates through the through hole to be fixedly connected with the corresponding guide plate, the guide rods are matched with the through holes, and the moving frame is connected with the guide rods in a sliding mode.
Preferably, the perforation is square in shape in order to stabilize the movement of the moving frame.
Preferably, in order to limit the moving direction of the filter cartridge, the limiting assembly comprises a slide way and two limiting rods, the slide way is fixed at the bottom inside the main body, a sliding groove is formed above the slide way, one ends of the two limiting rods are respectively and fixedly connected with two ends of the lower portion of the filter cartridge, the other ends of the two limiting rods are arranged inside the sliding groove, and the limiting rods are in sliding connection with the sliding groove.
Preferably, in order to make the limiting rod move smoothly, one end of the limiting rod, which is far away from the filter cartridge, is provided with a notch, a ball is arranged in the notch, the ball is matched with the notch, the center of the ball is arranged inside the notch, and the ball abuts against the inner wall of the sliding groove.
Preferably, in order to control the equipment to work, a plurality of keys are arranged on the operation board and electrically connected with the PLC.
Preferably, the half gear is coated with grease in order to make the rack move smoothly.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, in order to reduce the possibility of blockage of the nozzle, a filter screen is fixed at one end of the air inlet pipe, which is far away from the air cylinder.
The anti-blocking plastic crushing equipment has the advantages that the nozzle blows air to the lower part of the feeding pipe through the air blowing mechanism, the air circulation speed of the lower part of the feeding pipe is increased, the pressure intensity of the lower part of the feeding pipe is reduced, the plastic in the feeding pipe is pressed into the main body by the external pressure intensity, the blanking effect is improved, the influence on blanking caused by the blocking of the feeding pipe during blanking is avoided, the practicability of the equipment is improved, compared with the existing air blowing mechanism, the air blowing mechanism can realize the function of alternate air blowing, the air blowing effect is improved, the anti-blocking mechanism drives the filtering cylinder to move back and forth in the main body, the crushed plastic falls to the bottom in the main body after being screened by the filtering cylinder, the function of collecting the plastic is realized, the plastic is prevented from covering the filtering cylinder, the influence on the screening of the filtering cylinder is avoided, and the blocking of the filtering, compared with the existing anti-blocking mechanism, the anti-blocking mechanism and the air blowing mechanism are integrated into a linkage mechanism, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an anti-blocking type plastic crushing apparatus for facilitating blanking of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of the drive assembly of the present invention for a block resistant type plastic crushing apparatus for facilitating blanking;
FIG. 4 is a side view of a stop assembly of the anti-clogging plastic crushing apparatus for facilitating blanking of the present invention;
in the figure: 1. the crushing device comprises a main body, 2, a crushing device, 3, a feeding pipe, 4, an operation plate, 5, an air cylinder, 6, an air inlet pipe, 7, an air outlet pipe, 8, a nozzle, 9, a piston, 10, an air rod, 11, a support plate, 12, a connecting rod, 13, a spring, 14, a filter cylinder, 15, a motor, 16, a half gear, 17, a rack, 18, a moving frame, 19, a connecting block, 20, a guide rod, 21, a guide plate, 22, a filter screen, 23, a slide way, 24, a limiting rod and 25 balls.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the anti-blocking type plastic crushing equipment convenient for blanking comprises a main body 1, a feeding pipe 3 and two crushing devices 2, wherein the crushing devices 2 are arranged inside the main body 1, the feeding pipe 3 is arranged above the main body 1, the feeding pipe 3 is communicated with the main body 1, an operation board 4 is fixed on one side of the main body 1, a PLC is arranged in the operation board 4, the anti-blocking type plastic crushing equipment further comprises an air blowing mechanism and an anti-blocking mechanism, the air blowing mechanism is arranged above the main body 1, the anti-blocking mechanism is arranged inside the main body 1, and the air blowing mechanism is connected with the anti-blocking mechanism;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This anti-blocking type plastics crushing equipment convenient to unloading passes through blowing mechanism, make nozzle 8 blow to inlet pipe 3 below, accelerate the circulation of air speed of inlet pipe 3 below, make the pressure of inlet pipe 3 below reduce, thereby be convenient for external pressure to impress the inside of main part 1 with the plastics in the inlet pipe 3, thereby the unloading effect has been promoted, inlet pipe 3 blocks up and influences the unloading when avoiding the unloading, the practicality of equipment has been improved, through anti-blocking mechanism, the removal of a section of thick bamboo 14 round trip in main part 1 is strained in the drive, the plastics after being convenient for smash fall to the bottom in main part 1 after straining the screening of a section of thick bamboo 14, thereby the function of collecting plastics has been realized, also avoided the plastics to cover on straining a section of thick bamboo 14, the screening of a section of thick bamboo 14 is strained in the.
As shown in fig. 1-3, the air blowing mechanism comprises a driving assembly and two air blowing assemblies, the two air blowing assemblies are respectively arranged at two sides above the main body 1, the driving assembly is connected with one air blowing assembly, and the two air blowing assemblies are connected through an anti-blocking mechanism;
the subassembly of blowing includes inflator 5, piston 9, gas pole 10, intake pipe 6, outlet duct 7 and nozzle 8, inflator 5 is fixed in the top of main part 1, piston 9 sets up the inside at inflator 5, the inner wall sealing connection of piston 9 and inflator 5, one side of inflator 5 far away from inlet pipe 3 is equipped with the round hole, one end of gas pole 10 and one side fixed connection that is close to the round hole of piston 9, the other end of gas pole 10 passes the round hole setting in the outside of inflator 5, the other end of gas pole 10 is connected with drive assembly, the other end of gas pole 10 is connected with anti-blocking mechanism, the top of main part 1 is equipped with two through-holes, through-hole and outlet duct 7 one-to-one, the one end of outlet duct 7 and the below intercommunication of inflator 5, the other end of outlet duct 7 passes the through-hole setting in the inside of main part 1, the inner wall fixed connection of outlet duct 7 and through-hole, the other end of the air outlet pipe 7 is communicated with the nozzles 8, the two nozzles 8 are arranged oppositely, the air cylinder 5 is communicated with the outside of the air cylinder 5 through an air inlet pipe 6, one-way valves are arranged in the air inlet pipe 6 and the air outlet pipe 7, and the one-way valves are electrically connected with the PLC;
the driving component is controlled to work to drive the air rod 10 connected with the driving component to move back and forth, so that the piston 9 moves back and forth in the air cylinder 5, the air outside the air cylinder 5 is guided into the air cylinder 5 and then is guided into the nozzle 8 from the air outlet pipe 7, the nozzle 8 blows air below the feeding pipe 3, the air circulation speed below the feeding pipe 3 is increased, the pressure below the feeding pipe 3 is reduced, the plastic in the feeding pipe 3 is conveniently pressed into the main body 1 by the outside pressure, the blanking effect is improved, the phenomenon that blanking is influenced due to the blocking of the feeding pipe 3 during blanking is avoided, the practicability of the equipment is improved, when the air rod 10 connected with the driving component moves back and forth, the anti-blocking mechanism is driven to work, the other air rod 10 is driven to synchronously move back and forth, the other piston 9 synchronously moves back and forth in the air cylinder 5, and forth, when the air cylinder 5 connected with the driving component guides the outside air into the air, the other air cylinder 5 guides the air in the air cylinder 5 into the nozzles 8, so that the nozzles 8 on the two sides alternately blow air below the feeding pipe 3, and the air blowing effect is improved.
As shown in fig. 1, the anti-blocking mechanism includes a filter cartridge 14, two connecting assemblies and two limiting assemblies, two sides of the lower portion of the filter cartridge 14 are connected with the bottom of the main body 1 through the two limiting assemblies respectively, the two connecting assemblies are arranged on two sides of the filter cartridge 14 respectively, two sides of the main body 1 are provided with small holes, the small holes correspond to the connecting assemblies one by one, the connecting assemblies correspond to the air rods 10 one by one, and the connecting assemblies are connected with one ends of the air rods 10 far away from the piston 9;
the connecting assembly comprises a connecting rod 12, a spring 13 and a support plate 11, one end of the connecting rod 12 is fixedly connected with the filter cartridge 14, the other end of the connecting rod 12 penetrates through the small hole and is arranged outside the main body 1, the other end of the connecting rod 12 is fixedly connected with one end of the support plate 11, the other end of the support plate 11 is fixedly connected with one end, far away from the piston 9, of the air rod 10, and two ends of the spring 13 are respectively connected with the inner wall of one side, close to the small hole, of the main body 1 and the filter cartridge 14.
When the air rod 10 connected with the driving component moves back and forth, the support plate 11 is driven to move, the connecting rod 12 drives the filter cylinder 14 to shake back and forth in the main body 1, so that the crushed plastic falls to the bottom in the main body 1 after being screened by the filter cylinder 14, the function of collecting the plastic is realized, the plastic is prevented from covering the filter cylinder 14 and influencing the screening of the filter cylinder 14, the blockage of the filter cylinder 14 is avoided, and the practicability of the equipment is improved.
Preferably, in order to drive the air rod 10 to move, the driving assembly comprises a motor 15, a half gear 16, a moving frame 18, two connecting blocks 19 and two racks 17, the motor 15 is fixed above the main body 1, the motor 15 is in transmission connection with the half gear 16, the two racks 17 are respectively arranged above and below the half gear 16, the two racks 17 are respectively fixed at the top and the bottom in the moving frame 18, the racks 17 are meshed with the half gear 16, two ends of one side, close to the air rod 10, of the moving frame 18 are respectively fixedly connected with the air rod 10 through the two connecting blocks 19, and the motor 15 is electrically connected with the PLC.
The control motor 15 is started to drive the half gear 16 to rotate, the moving frame 18 moves back and forth through the meshing of the half gear 16 and the rack 17, so that the air rod 10 connected with the air rod is driven to move back and forth through the connecting block 19, the piston 9 moves back and forth in the air cylinder 5, the air outside the air cylinder 5 is guided into the air cylinder 5 and then guided into the nozzle 8 from the air outlet pipe 7, the nozzle 8 blows air below the feeding pipe 3, the air circulation speed below the feeding pipe 3 is accelerated, the pressure below the feeding pipe 3 is reduced, the plastic in the feeding pipe 3 is pressed into the main body 1 by the external pressure, the feeding effect is improved, the feeding pipe 3 is prevented from being blocked to influence feeding, and the practicability of the equipment is improved.
Preferably, in order to limit the moving direction of the moving frame 18, the driving assembly further comprises two guiding units, the guiding units are arranged on one side of the moving frame 18 close to the rack 17, each guiding unit comprises a guiding rod 20 and a guiding plate 21, the upper part and the lower part of the moving frame 18 are provided with through holes, one end of the guiding rod 20 is fixedly connected with the air cylinder 5, the other end of the guiding rod 20 passes through the through hole to be fixedly connected with the guiding plate 21, the guiding rod 20 is matched with the through hole, and the moving frame 18 is slidably connected with the guiding rod 20.
Preferably, the shape of the through-hole is a square in order to stabilize the movement of the moving frame 18.
Through setting up guide bar 20, restricted the moving direction of removal frame 18, set up the perforation into the quad slit simultaneously for can not take place to rotate when removing frame 18 and removing, thereby improved the stability when removing frame 18 and removing, through setting up deflector 21, restricted the displacement of removing frame 18, avoid removing frame 18 and guide bar 20 and break away from, influence the direction work.
As shown in fig. 4, the limiting assembly includes a slide rail 23 and two limiting rods 24, the slide rail 23 is fixed at the bottom inside the main body 1, a slide groove is formed above the slide rail 23, one end of each of the two limiting rods 24 is fixedly connected to two ends of the lower portion of the filter cartridge 14, the other end of each of the two limiting rods 24 is arranged inside the slide groove, and the limiting rods 24 are slidably connected to the slide groove.
Preferably, in order to make the limiting rod 24 move smoothly, one end of the limiting rod 24 far away from the filter cartridge 14 is provided with a notch, a ball 25 is arranged in the notch, the ball 25 is matched with the notch, the center of the ball 25 is arranged inside the notch, and the ball 25 abuts against the inner wall of the sliding groove.
When the filter cartridge 14 moves, the limiting rod 24 is driven to move along the sliding groove, so that the moving direction of the filter cartridge 14 is limited, the filter cartridge 14 is more stable when moving, the friction force between the limiting rod 24 and the sliding groove is reduced by arranging the ball 25, the limiting rod 24 moves more smoothly in the sliding groove, and the stability and the fluency of the filter cartridge 14 when moving are improved.
Preferably, in order to control the operation of the equipment, the operation panel 4 is provided with a plurality of keys, and the keys are electrically connected with the PLC.
Through setting up the button, can control equipment work to the intelligent degree of equipment has been improved.
Preferably, in order to make the rack 17 move smoothly, the half gear 16 is coated with grease, so that the friction between the half gear 16 and the rack 17 is reduced, and the rack 17 moves more smoothly.
Preferably, the motor 15 is a servo motor in order to make the motor 15 work accurately and stably.
Preferably, a filter screen 22 is fixed to the end of the air inlet tube 6 remote from the air cylinder 5 in order to reduce the chance of clogging of the nozzle 8.
By providing the screen 22, the chance of dust entering the interior of the cartridge 5 is reduced, thereby reducing the chance of blockage of the nozzle 8 and improving the utility of the device.
The control motor 15 is started to drive the half gear 16 to rotate, the moving frame 18 moves back and forth through the meshing of the half gear 16 and the rack 17, so that the air rod 10 connected with the air rod is driven to move back and forth through the connecting block 19, the piston 9 moves back and forth in the air cylinder 5, the air outside the air cylinder 5 is guided into the air cylinder 5 and then guided into the nozzle 8 from the air outlet pipe 7, the nozzle 8 blows air below the feeding pipe 3, the air circulation speed below the feeding pipe 3 is accelerated, the pressure below the feeding pipe 3 is reduced, the plastic in the feeding pipe 3 is pressed into the main body 1 by the external pressure, the feeding effect is improved, the feeding pipe 3 is prevented from being blocked to influence feeding, and the practicability of the equipment is improved. When the air rod 10 connected with the driving component moves back and forth, the support plate 11 is driven to move, the filter cartridge 14 is driven to shake back and forth in the main body 1 through the connecting rod 12, so that the other air rod 10 is driven to move back and forth synchronously, the other piston 9 moves back and forth synchronously in the air cylinder 5, when the air cylinder 5 connected with the driving component introduces outside air into the air cylinder 5, the other air cylinder 5 introduces the air in the air cylinder 5 into the nozzle 8, so that the nozzles 8 on the two sides alternately blow air below the feeding pipe 3, and the air blowing effect is improved. When the filter cartridge 14 rocks back and forth in the main body 1, the crushed plastic falls to the bottom in the main body 1 after being screened by the filter cartridge 14, so that the function of collecting the plastic is realized, the influence on the screening of the filter cartridge 14 caused by the plastic covering on the filter cartridge 14 is avoided, the blockage of the filter cartridge 14 is avoided, and the practicability of the equipment is improved.
Compared with the prior art, the anti-blocking type plastic crushing equipment convenient for blanking has the advantages that the nozzle 8 blows air below the inlet pipe 3 through the air blowing mechanism, the air circulation speed below the inlet pipe 3 is increased, the pressure below the inlet pipe 3 is reduced, the plastic in the inlet pipe 3 is pressed into the main body 1 by the external pressure, the blanking effect is improved, the influence on blanking caused by blocking of the inlet pipe 3 during blanking is avoided, the practicability of the equipment is improved, compared with the existing air blowing mechanism, the air blowing mechanism can realize the function of alternate air blowing, the air blowing effect is improved, the anti-blocking mechanism is used for driving the filter drum 14 to move back and forth in the main body 1, the crushed plastic falls to the bottom in the main body 1 after being screened by the filter drum 14, the function of collecting the plastic is realized, the plastic is prevented from covering on the filter drum 14 and the screening of the filter drum 14 is influenced, therefore, the filter cartridge 14 is prevented from being blocked, and compared with the existing anti-blocking mechanism, the anti-blocking mechanism and the air blowing mechanism are integrated into a linkage mechanism, so that the practicability is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The anti-blocking plastic crushing equipment convenient for blanking comprises a main body (1), an inlet pipe (3) and two crushing devices (2), wherein the crushing devices (2) are arranged inside the main body (1), the inlet pipe (3) is arranged above the main body (1), the inlet pipe (3) is communicated with the main body (1), one side of the main body (1) is fixed with an operating plate (4), a PLC is arranged in the operating plate (4), the anti-blocking plastic crushing equipment is characterized by further comprising a blowing mechanism and an anti-blocking mechanism, the blowing mechanism is arranged above the main body (1), the anti-blocking mechanism is arranged inside the main body (1), and the blowing mechanism is connected with the anti-blocking mechanism;
the air blowing mechanism comprises a driving assembly and two air blowing assemblies, the two air blowing assemblies are respectively arranged on two sides above the main body (1), the driving assembly is connected with one air blowing assembly, and the two air blowing assemblies are connected through an anti-blocking mechanism;
the gas blowing assembly comprises an air cylinder (5), a piston (9), an air rod (10), an air inlet pipe (6), an air outlet pipe (7) and a nozzle (8), the air cylinder (5) is fixed above the main body (1), the piston (9) is arranged inside the air cylinder (5), the piston (9) is in sealing connection with the inner wall of the air cylinder (5), one side of the air cylinder (5) far away from the inlet pipe (3) is provided with a round hole, one end of the air rod (10) is fixedly connected with one side of the piston (9) close to the round hole, the other end of the air rod (10) penetrates through the round hole to be arranged outside the air cylinder (5), the other end of the air rod (10) is connected with a driving assembly, the other end of the air rod (10) is connected with an anti-blocking mechanism, two through holes are arranged above the main body (1), the through holes correspond to the air outlet pipe (7) one by one, one end of the air outlet pipe (7) is, the other end of the air outlet pipe (7) penetrates through the through hole and is arranged inside the main body (1), the air outlet pipe (7) is fixedly connected with the inner wall of the through hole, the other end of the air outlet pipe (7) is communicated with the nozzles (8), the two nozzles (8) are arranged oppositely, the air cylinder (5) is communicated with the outside of the air cylinder (5) through an air inlet pipe (6), one-way valves are arranged in the air inlet pipe (6) and the air outlet pipe (7), and the one-way valves are electrically connected with the PLC;
the anti-blocking mechanism comprises a filter cylinder (14), two connecting assemblies and two limiting assemblies, wherein two sides of the lower portion of the filter cylinder (14) are connected with the bottom of the inside of the main body (1) through the two limiting assemblies respectively, the two connecting assemblies are arranged on two sides of the filter cylinder (14) respectively, small holes are formed in two sides of the main body (1), the small holes correspond to the connecting assemblies one by one, the connecting assemblies correspond to the air rods (10) one by one, and the connecting assemblies are connected with one ends, far away from the piston (9), of the air rods (10);
the connecting assembly comprises a connecting rod (12), a spring (13) and a support plate (11), one end of the connecting rod (12) is fixedly connected with the filter cartridge (14), the other end of the connecting rod (12) penetrates through a small hole to be arranged outside the main body (1), the other end of the connecting rod (12) is fixedly connected with one end of the support plate (11), the other end of the support plate (11) is fixedly connected with one end, far away from the piston (9), of the air rod (10), and two ends of the spring (13) are respectively connected with the inner wall of one side, close to the small hole, of the main body (1) and the filter cartridge (14).
2. The anti-blocking type plastic crushing device convenient for blanking of claim 1, wherein the driving assembly comprises a motor (15), a half gear (16), a moving frame (18), two connecting blocks (19) and two racks (17), the motor (15) is fixed above the main body (1), the motor (15) is in transmission connection with the half gear (16), the two racks (17) are respectively arranged above and below the half gear (16), the two racks (17) are respectively fixed at the top and the bottom in the moving frame (18), the racks (17) are meshed with the half gear (16), two ends of one side, close to the air rod (10), of the moving frame (18) are respectively fixedly connected with the air rod (10) through the two connecting blocks (19), and the motor (15) is electrically connected with a PLC.
3. The anti-blocking type plastic crushing device convenient for blanking of claim 2, wherein the driving assembly further comprises two guide units, the guide units are arranged on one side of the moving frame (18) close to the rack (17), the guide units comprise guide rods (20) and guide plates (21), perforations are arranged above and below the moving frame (18), one end of each guide rod (20) is fixedly connected with the air cylinder (5), the other end of each guide rod (20) penetrates through the perforations to be fixedly connected with the corresponding guide plate (21), the guide rods (20) are matched with the perforations, and the moving frame (18) is slidably connected with the guide rods (20).
4. An anti-blocking type plastic crushing apparatus convenient for blanking according to claim 3 wherein the shape of the perforations is square.
5. The anti-blocking type plastic crushing device convenient for blanking according to claim 1, wherein the limiting component comprises a slide way (23) and two limiting rods (24), the slide way (23) is fixed at the bottom inside the main body (1), a slide groove is formed above the slide way (23), one ends of the two limiting rods (24) are respectively fixedly connected with two ends of the lower portion of the filter cylinder (14), the other ends of the limiting rods (24) are arranged inside the slide groove, and the limiting rods (24) are in sliding connection with the slide groove.
6. Anti-blocking type plastic crushing equipment convenient for blanking according to claim 5, wherein one end of the limiting rod (24) far away from the filter cartridge (14) is provided with a notch, a ball (25) is arranged in the notch, the ball (25) is matched with the notch, the center of the ball (25) is arranged inside the notch, and the ball (25) is abutted against the inner wall of the chute.
7. The anti-blocking type plastic crushing device convenient for blanking according to claim 1, wherein a plurality of keys are arranged on the operating board (4), and the keys are electrically connected with the PLC.
8. Anti-blocking type plastic crushing equipment facilitating blanking according to claim 2, wherein the half gear (16) is coated with grease.
9. Anti-blocking type plastic crushing equipment convenient for blanking according to claim 2, wherein the motor (15) is a servo motor.
10. The anti-blocking type plastic crushing device convenient for blanking according to claim 1, wherein a filter screen (22) is fixed at one end of the air inlet pipe (6) far away from the air cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100764.3A CN111283917A (en) | 2020-02-19 | 2020-02-19 | Anti-blocking type plastics crushing equipment convenient to unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100764.3A CN111283917A (en) | 2020-02-19 | 2020-02-19 | Anti-blocking type plastics crushing equipment convenient to unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111283917A true CN111283917A (en) | 2020-06-16 |
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ID=71017674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100764.3A Withdrawn CN111283917A (en) | 2020-02-19 | 2020-02-19 | Anti-blocking type plastics crushing equipment convenient to unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111283917A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547540A (en) * | 2020-07-10 | 2020-08-18 | 潍坊驼王实业有限公司 | Polyester filament non-woven geotechnical cloth production is with preventing stifled loading attachment |
| CN113521828A (en) * | 2021-07-09 | 2021-10-22 | 济南冠琛思包装科技有限公司 | Tin slag filtering device for tin plating on surface of novel packaging material |
| CN114226224A (en) * | 2021-12-10 | 2022-03-25 | 武汉轻工大学 | A sieving mechanism for processing of cereal superfine powder |
| CN115451763A (en) * | 2022-10-17 | 2022-12-09 | 深圳市本特利科技有限公司 | Internal impact excitation type electronic detonator suitable for cold area |
-
2020
- 2020-02-19 CN CN202010100764.3A patent/CN111283917A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547540A (en) * | 2020-07-10 | 2020-08-18 | 潍坊驼王实业有限公司 | Polyester filament non-woven geotechnical cloth production is with preventing stifled loading attachment |
| CN113521828A (en) * | 2021-07-09 | 2021-10-22 | 济南冠琛思包装科技有限公司 | Tin slag filtering device for tin plating on surface of novel packaging material |
| CN114226224A (en) * | 2021-12-10 | 2022-03-25 | 武汉轻工大学 | A sieving mechanism for processing of cereal superfine powder |
| CN115451763A (en) * | 2022-10-17 | 2022-12-09 | 深圳市本特利科技有限公司 | Internal impact excitation type electronic detonator suitable for cold area |
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Application publication date: 20200616 |