CN116811190A - Charging mechanism and method for adjustable plastic particle extrusion equipment - Google Patents
Charging mechanism and method for adjustable plastic particle extrusion equipment Download PDFInfo
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- CN116811190A CN116811190A CN202310793708.6A CN202310793708A CN116811190A CN 116811190 A CN116811190 A CN 116811190A CN 202310793708 A CN202310793708 A CN 202310793708A CN 116811190 A CN116811190 A CN 116811190A
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- 229920003023 plastic Polymers 0.000 title claims abstract description 103
- 239000004033 plastic Substances 0.000 title claims abstract description 103
- 239000002245 particle Substances 0.000 title claims abstract description 95
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000001125 extrusion Methods 0.000 title claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 59
- 230000001681 protective effect Effects 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to the technical field of plastic particle extrusion equipment, and discloses an adjustable plastic particle extrusion equipment feeding mechanism and method. The application has the beneficial effects that: the size of plastic particles after the crushing can be adjusted through setting up crushing subassembly for plastic particles improves production efficiency when satisfying production technology requirement, and when adjusting the size of plastic particles after the crushing, the unloading speed of hopper can be adjusted through the position of change regulating plate for prevent that plastic particles from blockking up broken piece, and can adjust the unloading speed of hopper alone according to the production demand, make it adapt to production rhythm.
Description
Technical Field
The application relates to the technical field of plastic particle extrusion equipment, in particular to a feeding mechanism and a feeding method of adjustable plastic particle extrusion equipment.
Background
Plastic particle extrusion equipment is usually referred to as plastic extruders or plastic extruders which convert plastic particles into continuous plastic strands or sheets by means of heating and extrusion for further processing, the plastic extruder operating on the principle that preheated plastic particles are fed through a feed port into an extrusion screw and are gradually melted under high pressure, after which the extrusion screw pushes the molten plastic into a die head to the desired shape and size, and finally, during cooling, the molten plastic is re-solidified and maintained in the desired shape.
When the plastic particle extruding equipment is used, plastic particles are added through a hopper generally, the plastic particles have various specifications, the sizes of the plastic particles are multiple, the larger plastic particles are inconvenient for the screw of the extruder to heat and melt the plastic particles, the production efficiency is affected, and if the particles are too small, excessive melting of the plastic or reduction of the product quality and the like in the heating and extruding processes can occur.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above and/or problems associated with the existing charging mechanisms and methods of adjustable plastic particle extrusion apparatus.
Therefore, the problem to be solved by the application is that when the plastic particle extruding device is used, plastic particles are added through a hopper, the plastic particles have various specifications, the sizes of the plastic particles are various, the larger plastic particles are inconvenient for the screw rod of the extruder to heat and melt the plastic particles, the production efficiency is affected, and if the particles are too small, excessive melting of the plastic or reduction of the product quality and the like in the heating and extruding processes can occur.
In order to solve the technical problems, the application provides the following technical scheme: the utility model provides an adjustable plastic particle extrusion equipment charging mechanism and method, its includes, main part subassembly, including hopper, protecting crust, connecting pipe, broken case and unloading pipe, the protecting crust set up in the hopper bottom, the connecting pipe is located the roof in the protecting crust, broken case set up in the connecting pipe bottom, the unloading pipe is located broken case bottom; the method comprises the steps of,
the crushing assembly is arranged in the protective shell and comprises a crushing piece, a blanking piece, a driving piece, a transmission piece and an adjusting piece, wherein the crushing piece is arranged in the protective shell, the blanking piece is arranged in the connecting pipe, the driving piece is arranged in the protective shell, the transmission piece is arranged in the protective shell, and the adjusting piece is arranged on one side of the crushing piece.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the crushing piece includes backup pad, crushing motor and crushing roller, the backup pad set up in the protecting crust inner wall, the crushing motor is located the protecting crust inner wall, the crushing roller set up in crushing motor output.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the crushing piece still includes supporting shoe, connecting axle, connecting block, board hammer, broken strip and baffle, the supporting shoe set up in broken case one side, the connecting axle is located in the supporting shoe, the connecting block set up in the connecting axle surface, the board hammer is located connecting block one side, broken strip set up in board hammer one side, the baffle is located broken incasement wall.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the blanking piece comprises a limiting shell and an adjusting plate, wherein the limiting shell is arranged on one side of the connecting pipe, and the adjusting plate is positioned in the limiting shell.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the driving piece comprises a motor support, a driving motor, a driving sleeve, a driving rod and a rotating shaft, wherein the motor support is arranged on one side of the protective shell, the driving motor is positioned in the motor support, the driving sleeve is arranged at the output end of the driving motor, the driving rod is positioned in the driving sleeve, and the rotating shaft is arranged at the end part of the driving rod.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the driving piece further comprises a connecting sleeve rod and an air cylinder, wherein the connecting sleeve rod is arranged on the surface of the rotating shaft, and the air cylinder is positioned on one side of the protective shell.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the driving piece further comprises a supporting sleeve, a worm, a transmission block and a driving block, wherein the supporting sleeve is arranged at the bottom of the limiting shell, the worm is positioned in the supporting sleeve, the transmission block is arranged in the worm, and the driving block is positioned on the surface of the rotating shaft.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the transmission piece comprises a driving gear, a support frame, a support shaft and a transmission gear, wherein the driving gear is arranged on the surface of the rotating shaft, the support frame is positioned on the inner wall of the protective shell, the support shaft is arranged in the support frame, and the transmission gear is positioned on the surface of the support shaft.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: the transmission piece also comprises an adjusting screw, a first belt pulley and a second belt pulley, wherein the adjusting screw is positioned in the supporting frame, the first belt pulley is arranged on the surface of the supporting shaft, the second belt pulley is positioned on the surface of the adjusting screw,
the adjusting piece comprises a thread sleeve, a connecting frame, an adjusting column and a fixing plate, wherein the thread sleeve is arranged on the surface of the adjusting screw, the connecting frame is positioned at the end part of the thread sleeve, the adjusting column is arranged on one side of the connecting frame, and the fixing plate is positioned on one side of the plate hammer.
As a preferable scheme of the feeding mechanism and the method of the adjustable plastic particle extruding device, the application comprises the following steps: when the distance between the crushing strip and the crushing roller needs to be independently adjusted, the driving motor is started under the condition that the transmission gear is meshed with the driving gear and the driving block is separated from the driving block, so that the plate hammer swings around the connecting shaft as the center of a circle, and the distance between the crushing strip at the end part of the plate hammer and the crushing roller is adjusted;
when the distance between the crushing strip and the crushing roller and the blanking speed of the connecting pipe are required to be adjusted simultaneously, the air cylinder is started, the output end of the air cylinder moves forwards, the rotating shaft drives the driving block and the driving block to be clamped, the driving gear is still meshed with the driving gear at the moment, the driving motor is started at the moment, the worm can be driven to rotate, the worm drives the adjusting plate to slide in the limiting shell, the adjusting plate controls the speed of the connecting pipe for conveying plastic particles, and meanwhile, the meshing of the driving gear and the driving gear can drive the plate hammer to swing by taking the connecting shaft as the center of a circle, so that the distance between the crushing strip at the end part of the plate hammer and the crushing roller is adjusted;
when the blanking speed of the connecting pipe needs to be independently regulated, the air cylinder can be started, the output end of the air cylinder moves forwards again, the transmission gear and the driving gear are separated in the process, the driving block and the transmission block are still clamped with each other, and the driving motor can be started to independently drive the worm to rotate at the moment, so that the blanking speed of the connecting pipe is independently regulated.
The application has the beneficial effects that: the size of plastic particles after the crushing can be adjusted through setting up crushing subassembly for plastic particles improves production efficiency when satisfying production technology requirement, and when adjusting the size of plastic particles after the crushing, the unloading speed of hopper can be adjusted through the position of change regulating plate for prevent that plastic particles from blockking up broken piece, and can adjust the unloading speed of hopper alone according to the production demand, make it adapt to production rhythm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a block diagram of an adjustable plastic particle extrusion apparatus feed mechanism and method.
Fig. 2 is an enlarged view of a part of the structure of the feeding mechanism and method of the adjustable plastic particle extruding apparatus at a position a in fig. 1.
FIG. 3 is a cross-sectional view of the internal structure of a protective housing of the charging mechanism and method of the adjustable plastic particle extruding device.
FIG. 4 is a partial cross-sectional block diagram of an adjustable plastic particle extrusion apparatus feed mechanism and method.
Fig. 5 is an enlarged view of a part of the structure at B in fig. 4 of the charging mechanism and method of the adjustable plastic particle extruding apparatus.
Fig. 6 is an enlarged view of a part of the structure at C in fig. 4 of the feeding mechanism and method of the adjustable plastic particle extruding apparatus.
FIG. 7 is a schematic cross-sectional view of a drive rod of an adjustable plastic particle extrusion apparatus feed mechanism and method.
FIG. 8 is a block diagram showing the connection of support blocks, connecting shafts and connecting blocks of the feeding mechanism and method of the adjustable plastic particle extruding device.
FIG. 9 is a diagram of the connection structure of the crushing assembly of the charging mechanism and method of the adjustable plastic particle extrusion apparatus.
Fig. 10 is an enlarged view of a part of the structure D in fig. 9 of the charging mechanism and method of the adjustable plastic particle extruding apparatus.
FIG. 11 is a schematic diagram of the position of the drive block and the drive block of the adjustable plastic particle extrusion apparatus feed mechanism and method.
FIG. 12 is a schematic diagram of the meshing of drive gears and drive gears of an adjustable plastic particle extrusion apparatus feed mechanism and method.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 12, a first embodiment of the present application provides an adjustable plastic particle extruding apparatus feeding mechanism and method, which includes a main body assembly 100 and a crushing assembly 200, the main body assembly 100 is used for conveying plastic particles into a plastic extruder, the crushing assembly 200 is used for crushing the plastic particles, and the size of the crushed plastic particles can be adjusted, and when the size of the crushed plastic particles is adjusted, the discharging speed of a hopper 101 can be adjusted by changing the position of an adjusting plate 202b, so as to prevent the plastic particles from blocking a crushing member 201, and the discharging speed of the hopper 101 can be independently adjusted according to production requirements, so that the plastic particle is adapted to the production rhythm.
Specifically, the main body assembly 100 includes a hopper 101, a protecting shell 102, a connecting pipe 103, a crushing box 104 and a blanking pipe 105, wherein the protecting shell 102 is arranged at the bottom of the hopper 101, the connecting pipe 103 is positioned at the inner top wall of the protecting shell 102, the crushing box 104 is arranged at the bottom of the connecting pipe 103, and the blanking pipe 105 is positioned at the bottom of the crushing box 104.
The hopper 101 is used for storing plastic particle raw materials, the protecting shell 102 is fixed in hopper 101 bottom, and hopper 101 and protecting shell 102 intercommunication, and connecting pipe 103 are fixed in protecting shell 102 inner roof for carry the plastic particles that hopper 101 falls down, broken case 104 is fixed in connecting pipe 103 bottom, be used for carrying the plastic particles in the connecting pipe 103, and unloading pipe 105 is fixed in broken case 104 bottom, be used for carrying the plastic particles in the broken case 104 to the plastics extruder.
The crushing assembly 200 is arranged in the protective shell 102 and comprises a crushing member 201, a blanking member 202, a driving member 203, a transmission member 204 and an adjusting member 205, wherein the crushing member 201 is arranged in the protective shell 102, the blanking member 202 is arranged in the connecting pipe 103, the driving member 203 is arranged in the protective shell 102, the transmission member 204 is arranged in the protective shell 102, and the adjusting member 205 is arranged on one side of the crushing member 201.
The crushing piece 201 is used for crushing plastic particles in the crushing box 104, the blanking piece 202 is used for controlling the blanking speed of the plastic particles in the connecting pipe 103, the driving piece 203 is used for driving the blanking piece 202 to move, the driving piece 204 is used for enabling the driving piece 203 to drive the adjusting piece 205 to move, the adjusting piece 205 drives the crushing piece 201 to act, and therefore the size of the plastic particles crushed by the crushing piece 201 is changed.
Specifically, the crushing member 201 includes a support plate 201a, a crushing motor 201b, and a crushing roller 201c, where the support plate 201a is disposed on the inner wall of the protective housing 102, the crushing motor 201b is disposed on the inner wall of the protective housing 102, and the crushing roller 201c is disposed at the output end of the crushing motor 201 b.
The number of the supporting plates 201a is two, the supporting plates 201a are fixed on the inner wall of the protective shell 102, the supporting plates 201a are fixed on one side of the crushing box 104 through bolts and used for fixedly supporting the crushing box 104, the crushing motor 201b is fixed on the inner wall of the protective shell 102, the output ends of the crushing motor 201b penetrate through the two supporting plates 201a, the crushing roller 201c is fixed on the output ends of the crushing motor 201b, a plurality of protruding blocks are arranged on the surface of the crushing roller 201c and used for driving plastic particles to move.
Specifically, the crushing member 201 further includes a supporting block 201d, a connecting shaft 201e, a connecting block 201f, a plate hammer 201g, a crushing strip 201h and a partition 201i, the supporting block 201d is disposed on one side of the crushing box 104, the connecting shaft 201e is located in the supporting block 201d, the connecting block 201f is disposed on the surface of the connecting shaft 201e, the plate hammer 201g is located on one side of the connecting block 201f, the crushing strip 201h is disposed on one side of the plate hammer 201g, and the partition 201i is located on the inner wall of the crushing box 104.
The number of the supporting blocks 201d is multiple, the supporting blocks 201d are all fixed on one side of the crushing box 104, the connecting shaft 201e is rotationally connected in the supporting blocks 201d, the connecting blocks 201f are multiple, the connecting blocks are all fixed on the surface of the connecting shaft 201e, the plate hammer 201g is located on one side of the crushing roller 201c, the plate hammer 201g is fixed on one side of the connecting blocks 201f, the plate hammer 201g is connected through the connecting blocks 201f, the connecting shaft 201e can be used as a circle center for rotation, the end part of the plate hammer 201g can be far away from or close to the crushing roller 201c, the crushing strip 201h is fixed on one side of the plate hammer 201g, the crushing strip 201h is located between the plate hammer 201g and the crushing roller 201c, the crushing roller 201c can drive plastic particles to move at a high speed in the crushing box 104, the crushing strip 201h can strengthen the crushing effect on the plastic particles when the plastic particles moving at a high speed impact on the plate hammer 201g, the distance between the plate hammer 201g and the crushing roller 201c is smaller, the crushed plastic particles are also smaller, the distance between the plate hammer 201g and the crushing roller 201c is larger, the distance between the plate hammer 201g and the crushing roller 201c is far from being larger, the distance between the plate hammer and the broken plastic particles is fixed on the inner wall of the supporting blocks 201f and the plastic particles 201f, and the inner wall 201f is prevented from being influenced by the impact between the plastic particles and the supporting blocks 201f and 201 d.
Specifically, the blanking member 202 includes a limiting shell 202a and an adjusting plate 202b, the limiting shell 202a is disposed on one side of the connecting pipe 103, and the adjusting plate 202b is disposed in the limiting shell 202 a.
The limiting shell 202a is fixed on one side of the connecting pipe 103, the adjusting plate 202b slides on the limiting shell 202a, the outer diameter of the adjusting plate 202b is equal to the inner diameter of the connecting pipe 103, the speed of conveying plastic particles by the connecting pipe 103 can be adjusted by moving the adjusting plate 202b, the part of the adjusting plate 202b positioned in the connecting pipe 103 is provided with an inclined plane at the top, the plastic particles at the top of the adjusting plate 202b can slide along the inclined plane, and the plastic particles still are accumulated at the top of the adjusting plate 202b after production is prevented.
Example 2
Referring to fig. 2, 6, 7, 9, 11 and 12, a second embodiment of the present application is based on the previous embodiment.
Specifically, the driving member 203 includes a motor support 203a, a driving motor 203b, a driving sleeve 203c, a driving rod 203d, and a rotating shaft 203e, where the motor support 203a is disposed on one side of the protective housing 102, the driving motor 203b is disposed in the motor support 203a, the driving sleeve 203c is disposed at an output end of the driving motor 203b, the driving rod 203d is disposed in the driving sleeve 203c, and the rotating shaft 203e is disposed at an end of the driving rod 203 d.
The motor support 203a is fixed on one side of the protective shell 102, the driving motor 203b is fixed in the motor support 203a, the driving sleeve 203c is fixed at the output end of the driving motor 203b, the driving rod 203d slides in the driving sleeve 203c, the rotating shaft 203e is fixed at the end part of the driving rod 203d, the driving sleeve 203c can be driven to rotate by starting the driving motor 203b, the driving rod 203d can be driven to rotate by the driving sleeve 203c, the driving rod 203d can drive the rotating shaft 203e to rotate, the rotating shaft 203e is connected with the protective shell 102 through a bearing, the bearing is fixed in the protective shell 102, and the rotating shaft 203e is in sliding connection with the bearing, so that the rotating shaft 203e can slide in the protective shell 102, and the driving rod 203d can be driven to slide in the driving sleeve 203 c.
Specifically, the driving member 203 further includes a connecting rod 203f and a cylinder 203g, the connecting rod 203f is disposed on the surface of the rotating shaft 203e, and the cylinder 203g is located on one side of the protective housing 102.
The connecting sleeve rod 203f is rotatably connected to the surface of the rotating shaft 203e, the air cylinder 203g is a multi-stage telescopic air cylinder and is fixed on one side of the protecting shell 102, the output end of the air cylinder 203g is fixed on one side of the connecting sleeve rod 203f, and the connecting sleeve rod 203f can be driven to move through the telescopic action of the output end of the air cylinder 203g, so that the connecting sleeve rod 203f drives the rotating shaft 203e to slide in the protecting shell 102.
Specifically, the driving piece 203 further includes a supporting sleeve 203h, a worm 203i, a transmission block 203j and a driving block 203k, the supporting sleeve 203h is disposed at the bottom of the limiting shell 202a, the worm 203i is disposed in the supporting sleeve 203h, the transmission block 203j is disposed in the worm 203i, and the driving block 203k is disposed on the surface of the rotating shaft 203 e.
The number of the supporting sleeves 203h is two, the two supporting sleeves are fixed at the bottom of the limiting shell 202a, the worm 203i is rotationally connected in the supporting sleeve 203h, the worm 203i is located at the bottom of the adjusting plate 202b, a notch meshed with the worm 203i is formed in the bottom of the adjusting plate 202b, when the worm 203i rotates, the adjusting plate 202b can be driven to slide in the limiting shell 202a through the notch, so that the adjusting plate 202b controls the speed of conveying plastic particles by the connecting pipe 103, the number of the transmission blocks 203j is multiple, the two transmission blocks 203j are fixed in the worm 203i, the number of the driving blocks 203k is multiple, the two transmission blocks 203e are fixed on the surface of the rotating shaft 203e, the end part of the rotating shaft 203e slides in the worm 203i, inclined surfaces are formed on the opposite sides of the driving blocks 203k and the transmission blocks 203j, when the rotating shaft 203e drives the driving blocks 203k to approach the transmission blocks 203j, the driving blocks 203k and the transmission blocks 203j can be clamped with each other through the inclined surfaces arranged on the opposite sides, and the driving blocks 203k can drive the transmission blocks 203j to rotate, so that the rotating shafts 203j can drive the driving blocks 203j to rotate.
Example 3
Referring to fig. 4 to 7, 10 and 12, a third embodiment of the present application is based on the first two embodiments.
Specifically, the transmission member 204 includes a driving gear 204a, a supporting frame 204b, a supporting shaft 204c, and a transmission gear 204d, where the driving gear 204a is disposed on the surface of the rotating shaft 203e, the supporting frame 204b is located on the inner wall of the protective housing 102, the supporting shaft 204c is disposed in the supporting frame 204b, and the transmission gear 204d is located on the surface of the supporting shaft 204 c.
The driving gear 204a is fixed on the surface of the rotating shaft 203e, the supporting frame 204b is fixed on the inner wall of the protective shell 102, the end part of the supporting shaft 204c is rotationally connected in the supporting frame 204b, the other end of the supporting shaft 204c is rotationally connected in the protective shell 102 through a bearing, the transmission gear 204d is fixed on the surface of the supporting shaft 204c, the transmission gear 204d is meshed with the driving gear 204a in the current state, the driving block 203k is separated from the transmission block 203j, the rotating shaft 203e can drive the transmission gear 204d to rotate independently, the driving block 203k and the transmission block 203j are clamped with each other along with the movement of the rotating shaft 203e to the worm 203i, at the moment, the driving gear 204d and the driving gear 204d can be simultaneously driven to rotate, the transmission gear 204d is separated from the driving gear 204a along with the continuous movement of the worm 203e, and the driving block 203k and the transmission block 203j are still clamped with each other, and the worm 203i can be independently driven to rotate along with the rotation of the rotating shaft 203 e.
Specifically, the transmission member 204 further includes an adjusting screw 204e, a first belt pulley 204f, and a second belt pulley 204g, the adjusting screw 204e is located in the supporting frame 204b, the first belt pulley 204f is disposed on the surface of the supporting shaft 204c, and the second belt pulley 204g is located on the surface of the adjusting screw 204 e.
The end of the adjusting screw 204e is rotatably connected in the supporting frame 204b, the other end of the adjusting screw 204e is rotatably connected in the protecting shell 102 through a bearing, the first belt pulley 204f is fixed on the surface of the supporting shaft 204c, the second belt pulley 204g is fixed on the surface of the adjusting screw 204e, the first belt pulley 204f and the second belt pulley 204g are connected through a belt, when the transmission gear 204d rotates, the supporting shaft 204c can be driven to rotate, the supporting shaft 204c drives the first belt pulley 204f to rotate, and the adjusting screw 204e is driven to rotate through the second belt pulley 204 g.
Specifically, the adjusting member 205 includes a threaded sleeve 205a, a connecting frame 205b, an adjusting post 205c, and a fixing plate 205d, the threaded sleeve 205a is disposed on the surface of the adjusting screw 204e, the connecting frame 205b is located at an end of the threaded sleeve 205a, the adjusting post 205c is disposed on one side of the connecting frame 205b, and the fixing plate 205d is located on one side of the hammer 201 g.
The threaded sleeve 205a is connected to the surface of the adjusting screw 204e through threaded rotation, the connecting frame 205b is fixed to the end of the threaded sleeve 205a, the adjusting column 205c is fixed to one side of the connecting frame 205b, when the adjusting screw 204e rotates, the threaded sleeve 205a can drive the adjusting column 205c to move through the connecting frame 205b, the fixing plate 205d is fixed to one side of the plate hammer 201g, a notch limiting the connecting frame 205b is formed in the fixing plate 205d, the connecting frame 205b can slide in the notch of the fixing plate 205d and can prevent the connecting frame 205b from rotating, a sliding groove sliding the adjusting column 205c is formed in the fixing plate 205d, the adjusting column 205c can drive the fixing plate 205d to move through the sliding groove, so that the fixing plate 205d drives the plate hammer 201g to swing around the connecting shaft 201e, the distance between the end breaking bar 201h of the adjusting plate hammer 201g and the breaking roller 201c is changed, and the size of broken plastic particles is changed.
Specifically, when the distance between the crushing strip 201h and the crushing roller 201c needs to be adjusted individually, in a state in which the transmission gear 204d and the driving gear 204a are meshed and the driving block 203k and the transmission block 203j are separated, the driving motor 203b is started so that the plate hammer 201g swings around the connecting shaft 201e as the center of a circle, thereby adjusting the distance between the crushing strip 201h and the crushing roller 201c at the end of the plate hammer 201 g;
when the distance between the crushing strip 201h and the crushing roller 201c and the blanking speed of the connecting pipe 103 need to be adjusted simultaneously, the cylinder 203g is started, the output end of the cylinder 203g moves forwards, the rotating shaft 203e drives the driving block 203k and the transmission block 203j to be clamped, the transmission gear 204d is still meshed with the driving gear 204a, the driving motor 203b is started at the moment, the worm 203i can be driven to rotate, the worm 203i drives the adjusting plate 202b to slide in the limiting shell 202a, the adjusting plate 202b controls the speed of the connecting pipe 103 for conveying plastic particles, meanwhile, the meshing of the transmission gear 204d and the driving gear 204a can drive the plate hammer 201g to swing by taking the connecting shaft 201e as a circle center, and therefore the distance between the end part of the plate hammer 201g and the crushing roller 201h is adjusted;
when the blanking speed of the connecting pipe 103 needs to be independently adjusted, the air cylinder 203g can be started, so that the output end of the air cylinder 203g moves forwards again, the transmission gear 204d and the driving gear 204a are separated in the process, the driving block 203k and the driving block 203j are still clamped with each other, and the driving motor 203b can be started to independently drive the worm 203i to rotate, so that the blanking speed of the connecting pipe 103 is independently adjusted.
When the device is used, when the distance between the crushing strip 201h and the crushing roller 201c needs to be independently adjusted, in the state shown in the current drawing, the transmission gear 204d is meshed with the driving gear 204a, the driving block 203k is separated from the transmission block 203j, the driving motor 203b is started, the driving motor 203b can drive the driving sleeve 203c to rotate, the driving sleeve 203c can drive the driving rod 203d to rotate, the driving rod 203d can drive the rotating shaft 203e to rotate, the rotating shaft 203e can drive the driving gear 204a to rotate, the supporting shaft 204c can be driven to rotate, the supporting shaft 204c can drive the first belt pulley 204f to rotate, the adjusting screw 204e is driven to rotate through the second belt pulley 204g, the threaded sleeve 205a can be driven to move through the connecting frame 205b, the adjusting column 205c can drive the fixing plate 205d to move through the sliding groove, the fixing plate 205d can drive the plate hammer 201g to move, the plate hammer 201g can be driven to swing to the connecting shaft 201e to swing, and the distance between the crushing roller 201g and the crushing roller 201h can be changed.
When the distance between the crushing strip 201h and the crushing roller 201c and the blanking speed of the connecting pipe 103 need to be adjusted simultaneously, the cylinder 203g is started, the output end of the cylinder 203g moves forward, so that the connecting sleeve 203f moves forward, the connecting sleeve 203f drives the rotating shaft 203e to move towards the worm 203i, the rotating shaft 203e drives the driving block 203k and the transmission block 203j to be clamped, the driving motor 203b is started at the moment, the driving motor 203b can drive the driving sleeve 203c to rotate, the driving sleeve 203c can drive the driving rod 203d to rotate, the driving rod 203d can drive the rotating shaft 203e to rotate, the rotating shaft 203e can drive the driving block 203k to drive the transmission block 203j to rotate, the transmission block 203j drives the worm 203i to rotate, when the worm 203i rotates, the adjusting plate 202b can drive the adjusting plate 202b to slide in the limiting shell 202a through the notch at the bottom of the adjusting plate 202b, the speed of the connecting pipe 103 to convey plastic particles is controlled, and at the moment, the rotating shaft 203e is still meshed with the driving gear 204b, and the driving plate 201e can be driven to swing to be the end 201g to be the distance between the crushing roller 201c and the crushing roller 201 h.
When the blanking speed of the connecting pipe 103 needs to be adjusted independently, the cylinder 203g can be started, so that the output end of the cylinder 203g moves forward again, the transmission gear 204d and the driving gear 204a are separated in the process, the driving block 203k and the driving block 203j are still clamped with each other, and the worm 203i can be driven to rotate independently when the rotating shaft 203e rotates, so that the blanking speed of the connecting pipe 103 is adjusted independently.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. The utility model provides an adjustable plastic particle extrusion equipment charging mechanism which characterized in that: comprising the steps of (a) a step of,
the main body assembly (100) comprises a hopper (101), a protective shell (102), a connecting pipe (103), a crushing box (104) and a blanking pipe (105), wherein the protective shell (102) is arranged at the bottom of the hopper (101), the connecting pipe (103) is positioned on the inner top wall of the protective shell (102), the crushing box (104) is arranged at the bottom of the connecting pipe (103), and the blanking pipe (105) is positioned at the bottom of the crushing box (104); the method comprises the steps of,
crushing subassembly (200) set up in protective housing (102), including broken piece (201), unloading spare (202), driving piece (203), driving piece (204) and regulating part (205), broken piece (201) set up in protective housing (102), unloading spare (202) are located in connecting pipe (103), driving piece (203) set up in protective housing (102), driving piece (204) are located in protective housing (102), regulating part (205) set up in broken piece (201) one side.
2. The adjustable plastic particle extrusion apparatus feed mechanism of claim 1, wherein: the crushing piece (201) comprises a supporting plate (201 a), a crushing motor (201 b) and a crushing roller (201 c), wherein the supporting plate (201 a) is arranged on the inner wall of the protective shell (102), the crushing motor (201 b) is arranged on the inner wall of the protective shell (102), and the crushing roller (201 c) is arranged at the output end of the crushing motor (201 b).
3. The adjustable plastic particle extrusion apparatus feed mechanism of claim 2, wherein: the crushing piece (201) further comprises a supporting block (201 d), a connecting shaft (201 e), a connecting block (201 f), a board hammer (201 g), a crushing strip (201 h) and a partition plate (201 i), wherein the supporting block (201 d) is arranged on one side of the crushing box (104), the connecting shaft (201 e) is arranged in the supporting block (201 d), the connecting block (201 f) is arranged on the surface of the connecting shaft (201 e), the board hammer (201 g) is arranged on one side of the connecting block (201 f), the crushing strip (201 h) is arranged on one side of the board hammer (201 g), and the partition plate (201 i) is arranged on the inner wall of the crushing box (104).
4. A charging mechanism for an adjustable plastic particle extrusion apparatus as claimed in claim 3, wherein: the blanking piece (202) comprises a limiting shell (202 a) and an adjusting plate (202 b), wherein the limiting shell (202 a) is arranged on one side of the connecting pipe (103), and the adjusting plate (202 b) is located in the limiting shell (202 a).
5. The adjustable plastic particle extrusion apparatus feed mechanism of claim 4, wherein: the driving piece (203) comprises a motor support (203 a), a driving motor (203 b), a driving sleeve (203 c), a driving rod (203 d) and a rotating shaft (203 e), wherein the motor support (203 a) is arranged on one side of the protective shell (102), the driving motor (203 b) is arranged in the motor support (203 a), the driving sleeve (203 c) is arranged at the output end of the driving motor (203 b), the driving rod (203 d) is arranged in the driving sleeve (203 c), and the rotating shaft (203 e) is arranged at the end part of the driving rod (203 d).
6. The adjustable plastic particle extrusion apparatus feed mechanism of claim 5, wherein: the driving piece (203) further comprises a connecting sleeve rod (203 f) and an air cylinder (203 g), wherein the connecting sleeve rod (203 f) is arranged on the surface of the rotating shaft (203 e), and the air cylinder (203 g) is positioned on one side of the protective shell (102).
7. The adjustable plastic particle extrusion apparatus feed mechanism of claim 6, wherein: the driving piece (203) further comprises a supporting sleeve (203 h), a worm (203 i), a transmission block (203 j) and a driving block (203 k), wherein the supporting sleeve (203 h) is arranged at the bottom of the limiting shell (202 a), the worm (203 i) is arranged in the supporting sleeve (203 h), the transmission block (203 j) is arranged in the worm (203 i), and the driving block (203 k) is arranged on the surface of the rotating shaft (203 e).
8. An adjustable plastic particle extrusion apparatus charging mechanism as in claim 6 or 7, wherein: the transmission piece (204) comprises a driving gear (204 a), a support frame (204 b), a support shaft (204 c) and a transmission gear (204 d), wherein the driving gear (204 a) is arranged on the surface of the rotating shaft (203 e), the support frame (204 b) is positioned on the inner wall of the protective shell (102), the support shaft (204 c) is arranged in the support frame (204 b), and the transmission gear (204 d) is positioned on the surface of the support shaft (204 c).
9. The adjustable plastic particle extrusion apparatus feed mechanism of claim 8, wherein: the transmission piece (204) further comprises an adjusting screw (204 e), a first belt pulley (204 f) and a second belt pulley (204 g), wherein the adjusting screw (204 e) is positioned in the supporting frame (204 b), the first belt pulley (204 f) is arranged on the surface of the supporting shaft (204 c), the second belt pulley (204 g) is positioned on the surface of the adjusting screw (204 e),
the adjusting piece (205) comprises a threaded sleeve (205 a), a connecting frame (205 b), an adjusting column (205 c) and a fixing plate (205 d), wherein the threaded sleeve (205 a) is arranged on the surface of the adjusting screw (204 e), the connecting frame (205 b) is located at the end part of the threaded sleeve (205 a), the adjusting column (205 c) is arranged on one side of the connecting frame (205 b), and the fixing plate (205 d) is located on one side of the plate hammer (201 g).
10. A method of using a charging mechanism of an adjustable plastic particle extrusion apparatus according to any one of claims 1 to 9, characterized in that:
when the distance between the crushing strip (201 h) and the crushing roller (201 c) needs to be independently adjusted, in a state that the transmission gear (204 d) is meshed with the driving gear (204 a) and the driving block (203 k) is separated from the transmission block (203 j), the driving motor (203 b) is started, so that the plate hammer (201 g) swings around the connecting shaft (201 e), and the distance between the crushing strip (201 h) at the end part of the plate hammer (201 g) and the crushing roller (201 c) is adjusted;
when the distance between the crushing strip (201 h) and the crushing roller (201 c) and the blanking speed of the connecting pipe (103) are required to be simultaneously adjusted, a cylinder (203 g) is started, the output end of the cylinder (203 g) moves forwards, a rotating shaft (203 e) drives a driving block (203 k) to be clamped with a transmission block (203 j), a transmission gear (204 d) is still meshed with a driving gear (204 a), a driving motor (203 b) is started, a worm (203 i) can be driven to rotate, the worm (203 i) drives an adjusting plate (202 b) to slide in a limiting shell (202 a), the adjusting plate (202 b) controls the speed of the connecting pipe (103) for conveying plastic particles, and meanwhile, the meshing of the transmission gear (204 d) and the driving gear (204 a) can drive a plate hammer (201 g) to swing by taking the connecting shaft (201 e) as a circle center, so that the distance between the crushing strip (201 h) at the end of the plate hammer (201 g) and the crushing roller (201 c) is adjusted;
when the blanking speed of the connecting pipe (103) needs to be independently regulated, the air cylinder (203 g) can be started, the output end of the air cylinder (203 g) moves forwards again, the transmission gear (204 d) and the driving gear (204 a) are separated in the process, the driving block (203 k) and the transmission block (203 j) are still mutually clamped, and the driving motor (203 b) is started to independently drive the worm (203 i) to rotate at the moment, so that the blanking speed of the connecting pipe (103) is independently regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793708.6A CN116811190A (en) | 2023-06-30 | 2023-06-30 | Charging mechanism and method for adjustable plastic particle extrusion equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793708.6A CN116811190A (en) | 2023-06-30 | 2023-06-30 | Charging mechanism and method for adjustable plastic particle extrusion equipment |
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| CN116811190A true CN116811190A (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310793708.6A Withdrawn CN116811190A (en) | 2023-06-30 | 2023-06-30 | Charging mechanism and method for adjustable plastic particle extrusion equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921890A (en) * | 2024-03-12 | 2024-04-26 | 固合工程材料(江苏)有限公司 | Granulator with screening function for plastic particle processing |
-
2023
- 2023-06-30 CN CN202310793708.6A patent/CN116811190A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921890A (en) * | 2024-03-12 | 2024-04-26 | 固合工程材料(江苏)有限公司 | Granulator with screening function for plastic particle processing |
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Application publication date: 20230929 |