CN113696368A - PVC plastic granules granulation equipment - Google Patents
PVC plastic granules granulation equipment Download PDFInfo
- Publication number
- CN113696368A CN113696368A CN202111027847.5A CN202111027847A CN113696368A CN 113696368 A CN113696368 A CN 113696368A CN 202111027847 A CN202111027847 A CN 202111027847A CN 113696368 A CN113696368 A CN 113696368A
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- Prior art keywords
- frame
- granulating
- assembly
- fixing frame
- filtering net
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- 238000005469 granulation Methods 0.000 title claims abstract description 20
- 230000003179 granulation Effects 0.000 title claims abstract description 20
- 229920000426 Microplastic Polymers 0.000 title claims description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 58
- 239000004033 plastic Substances 0.000 claims abstract description 58
- 239000002245 particle Substances 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000001914 filtration Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 41
- 230000000694 effects Effects 0.000 abstract description 13
- 229920000915 polyvinyl chloride Polymers 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003000 extruded plastic Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to PVC plastic particle granulation equipment which comprises a bottom plate frame, a connecting frame and a granulation device, wherein the connecting frame is installed at the upper end of the bottom plate frame, the cross section of the connecting frame is of a U-shaped structure, and the granulation device is installed inside the connecting frame. The invention can solve the problems that the existing equipment can not effectively filter raw materials generally when processing plastic particles, the plastic raw materials are easy to block and accumulate, so that the raw materials are carbonized, black spots are easy to occur on the plastic particles, the filter screen is poor in disassembly effect and inconvenient to clean, the forming efficiency of the plastic particles is influenced, and meanwhile, when the existing equipment carries out grain cutting on the plastic particles, the grain cutting effect is poor, the sizes of the cut raw materials are different, the cut plastic particles are easy to adhere, and the like.
Description
Technical Field
The invention relates to the technical field of PVC plastic particle processing, in particular to PVC plastic particle granulating equipment.
Background
PVC plastic, namely polyvinyl chloride, is one of plastic products with the largest yield in the world, is low in price and wide in application, and polyvinyl chloride resin is white or light yellow powder, cannot be used independently and must be modified. PVC is white powder with an amorphous structure, has small branching degree and poor stability to light and heat. Different additives can be added according to different purposes, and the polyvinyl chloride plastic can show different physical properties and mechanical properties. A proper amount of plasticizer is added into the polyvinyl chloride resin to prepare various hard, soft and transparent products.
At present, the existing PVC plastic particles generally have the following defects during granulation processing: 1. when the existing equipment is used for processing plastic particles, raw materials cannot be effectively filtered, the plastic raw materials are easy to block and accumulate, so that the raw materials are easy to carbonize, the plastic particles are easy to generate black spots, and the filter screen is poor in dismounting effect and inconvenient to clean, so that the forming efficiency of the plastic particles is influenced; 2. when the existing equipment is used for granulating plastic particles, the granulating effect is poor, the sizes of the cut raw materials are different, and the phenomenon of phase adhesion of the cut plastic particles is easy to occur.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing equipment can not effectively filter raw materials generally when processing plastic particles, the plastic raw materials are easy to block and accumulate, so that the raw materials are carbonized, black spots are easy to occur on the plastic particles, the filter screen is poor in disassembly effect and inconvenient to clean, the forming efficiency of the plastic particles is influenced, and meanwhile, when the existing equipment carries out grain cutting on the plastic particles, the grain cutting effect is poor, the sizes of the cut raw materials are different, the cut plastic particles are easy to adhere, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a PVC plastic granules granulation equipment, includes bottom plate frame, link and prilling granulator, bottom plate frame upper end install the link, the link cross-section is U type structure, link internally mounted has prilling granulator.
Prilling granulator include fixed sleeve, inlet pipe, runner assembly, granulation subassembly and eager grain subassembly, link inside symmetry install fixed sleeve, the inlet pipe is installed to the fixed sleeve lower extreme, install the runner assembly between two fixed sleeves, the runner assembly outside is installed on the link, install the granulation subassembly on the fixed sleeve outside, be provided with the feed inlet with granulation subassembly intercommunication on the fixed sleeve, the runner assembly mid-mounting has eager grain subassembly, the eager grain subassembly outside is hugged closely with granulation subassembly surface, granulation subassembly and eager grain subassembly accurate cooperation can improve plastic granules's production efficiency greatly, reduce enterprise manufacturing cost.
Granulation subassembly include mount, template frame, clearance unit and filter unit, fixed sleeve outside detachable install the mount, the mount is umbelliform structure, evenly be provided with the dead slot on the mount, the template frame is installed to detachable in the dead slot, evenly be equipped with the nib on the template frame, still be provided with the guide way on the mount, install the clearance unit in the guide way, the clearance unit surface is hugged closely with template frame medial surface, the clearance unit inboard is connected with the runner assembly, the filter unit is installed through screw seal in the mount left side.
The cleaning unit comprises a guide rod, a connecting spring, a sliding block and a cleaning plate, the guide groove is internally connected with the guide rod in a sliding fit mode, the connecting spring is arranged on the guide rod, the sliding block is installed on the inner side of the guide rod, the rotating assembly is evenly provided with an arc-shaped bulge matched with the sliding block, an arc-shaped groove is formed between the adjacent arc-shaped bulges, the cleaning plate is installed in the middle of the guide rod, bristles are evenly arranged on the cleaning plate, and the bristles are tightly attached to the inner side face of the template frame.
The filter unit include mounting panel, filter screen frame and annular frame, the mounting panel be the loop configuration, the mounting panel is connected with the mount through the screw, evenly be provided with filter screen frame on the mounting panel right flank, filter screen frame detachable installs on the mounting panel, filter screen frame is round platform shape structure, the annular frame is installed to filter screen frame medial surface, annular frame and the inboard sliding fit of mount.
As a preferred technical scheme of the invention, the rotating assembly comprises a driving motor, a rotating shaft, a sealing frame and a conveying frame, wherein the driving motor is installed at the left end of the connecting frame through a motor base, an output shaft of the driving motor is connected with the rotating shaft, the rotating shaft is connected with the connecting frame through a bearing, the rotating shaft is located inside the fixed sleeve, the sealing frame is installed in the middle of the rotating shaft, the sealing frame is connected with the fixed sleeve in a sealing mode through the bearing, the conveying frame is arranged inside the fixed sleeve, and the conveying frame is installed on the rotating shaft.
As a preferred technical scheme, the granulating assembly comprises an installation frame, a connecting rod and a cutting knife rest, the installation frame is symmetrically installed on the rotating assembly, installation grooves are evenly formed in the installation frame, the connecting rod is installed in the installation grooves through screws, the cutting knife rest is installed on the connecting rod, the outer side of the cutting knife rest is tightly attached to the surface of the granulating assembly, and the cutting knife rest is made of carbide steel.
In a preferred embodiment of the present invention, the bristles are detachably mounted on the cleaning plate, and the bristles are made of hard heat-resistant rubber.
As a preferred technical scheme of the invention, the filter screen frame is of a metal net structure, the size of the filter screen frame is gradually increased from inside to outside, the diameter of meshes on the filter screen frame is gradually reduced, and the filter screen frame is made of stainless steel with high rigidity and high strength.
As a preferred technical scheme of the invention, the fixing frame is provided with a through hole communicated with the feeding hole, a rubber sealing sleeve is arranged in the through hole, and the rubber sealing sleeve is accurately matched with the feeding hole in a sealing manner.
(III) advantageous effects
1. According to the PVC plastic particle granulating equipment provided by the invention, the cleaning unit can effectively clean the inner side surface of the template frame, so that raw materials are prevented from being accumulated on the inner side surface of the template frame, the plastic raw materials are prevented from blocking meshes on the template frame, the phenomenon of carbonization of the plastic raw materials is reduced, and the subsequent accurate use of plastic particles is facilitated;
2. according to the PVC plastic particle granulation equipment provided by the invention, the filtering unit can effectively filter the plastic raw material, the filtering effect is good, the filtering is sufficient, the plastic impurities which are not melted in the raw material are prevented from blocking meshes, and meanwhile, the filtering unit is simple to disassemble and convenient to install, and is beneficial to cleaning and replacing the filtering net rack;
3. according to the PVC plastic particle granulating equipment provided by the invention, the grain cutting component can effectively cut extruded plastics, the cutting effect is good, the grain cutting is uniform, the cut plastic particles are uniformly dispersed, and the phenomenon that the plastic particles are adhered to each other is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic sectional view of a granulating apparatus according to the present invention;
FIG. 3 is a schematic plan view of a granulating apparatus according to the present invention;
FIG. 4 is a schematic cross-sectional view of a pelletizing assembly in accordance with the invention;
FIG. 5 is a schematic view of a portion of a pelletizing assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of a filter unit according to the present invention;
fig. 7 is a schematic cross-sectional view of the stationary sleeve, feed tube, rotating assembly and pelletizing assembly of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a PVC plastic granules granulation equipment comprises a base plate frame 1, a connecting frame 2 and a granulation device 3, wherein the connecting frame 2 is installed at the upper end of the base plate frame 1, the cross section of the connecting frame 2 is of a U-shaped structure, and the granulation device 3 is installed inside the connecting frame 2.
The granulating device 3 comprises fixed sleeves 31, a feeding pipe 32, a rotating assembly 33, a granulating assembly 34 and a granulating assembly 35, wherein the fixed sleeves 31 are symmetrically arranged in the connecting frame 2, the feeding pipe 32 is arranged at the lower end of each fixed sleeve 31, the rotating assembly 33 is arranged between the two fixed sleeves 31, the outer side of each rotating assembly 33 is arranged on the connecting frame 2, the granulating assembly 34 is arranged on the outer side of each fixed sleeve 31, a feeding hole communicated with the granulating assembly 34 is formed in each fixed sleeve 31, the granulating assembly 35 is arranged in the middle of each rotating assembly 33, the outer side of each granulating assembly 35 is tightly attached to the surface of each granulating assembly 34, when the granulating device works in detail, raw materials in a molten state are manually injected into the fixed sleeves 31 through the feeding pipes 32, the rotating assemblies 33 drive the raw materials to be conveyed into the granulating assemblies 34, so that the raw materials can be uniformly filled into cavities in the granulating assemblies 34, and then, the raw materials are extruded through the meshes on the granulating component 34, the granulating component 35 can accurately carry out granulating processing on the extruded raw materials, the granulating effect is good, the size of the formed plastic particles is uniform, and the subsequent use of the plastic particles is facilitated.
The rotating assembly 33 includes a driving motor 331, a rotating shaft 332, a sealing frame 333 and a conveying frame 334, the left end of the connecting frame 2 is provided with a driving motor 331 through a motor base, an output shaft of the driving motor 331 is connected with a rotating shaft 332, the rotating shaft 332 is connected with the connecting frame 2 through a bearing, the rotating shaft 332 is positioned in the fixed sleeve 31, the middle part of the rotating shaft 332 is provided with a sealing frame 333, the sealing frame 333 is connected with the fixed sleeve 31 through a bearing in a sealing way, the fixed sleeve 31 is internally provided with a conveying frame 334, the conveying frame 334 is arranged on the rotating shaft 332, when the device works, the driving motor 331 can drive the granulating assembly 35 to rotate through the rotating shaft 332, thereby effectively and accurately cutting the extruded plastic, having good cutting effect and even grain cutting, meanwhile, the size of the plastic particles can be adjusted according to different rotating speeds of the driving motor 331, so that the subsequent use of the plastic particles is facilitated.
The granulating assembly 34 comprises a fixed frame 341, a template frame 342, a cleaning unit 343 and a filtering unit 344, the fixed frame 341 is detachably mounted on the outer side of the fixed sleeve 31, the fixed frame 341 is in an umbrella-shaped structure, empty slots are uniformly formed in the fixed frame 341, the template frame 342 is detachably mounted in the empty slots, die holes are uniformly formed in the template frame 342, guide slots are further formed in the fixed frame 341, the cleaning unit 343 is mounted in the guide slots, the surface of the cleaning unit 343 is tightly attached to the inner side surface of the template frame 342, the inner side of the cleaning unit 343 is connected with the rotating assembly 33, the filtering unit 344 is mounted on the left side of the fixed frame 341 through screws in a sealing manner, during specific work, the template frame 342 is detachably mounted to facilitate subsequent cleaning and replacement of the template frame 342, the filtering unit 344 can filter molten raw materials to prevent unmelted plastics from blocking meshes, and the cleaning unit 343 can clean the inner side surface of the template frame 342, avoid plastic materials to pile up in mesh department, prevent that the raw materials from taking place the phenomenon of carbonization in template frame 342 inboard for the phenomenon of black spot can not appear in the plastic granules after the shaping.
The fixing frame 341 is provided with a through hole communicated with the feeding hole, and a rubber sealing sleeve is arranged in the through hole, so that the rubber sealing sleeve can play a role in accurate sealing, and the plastic raw material is prevented from leaking.
The cleaning unit 343 includes a guide 3431, a connecting spring 3432, a slider 3433 and a cleaning plate 3434, a guide rod 3431 is connected in the guide groove in a sliding fit manner, a connecting spring 3432 is arranged on the guide rod 3431, a sliding block 3433 is arranged on the inner side of the guide rod 3431, arc-shaped bulges matched with the sliding block 3433 are uniformly arranged on the rotating assembly 33, an arc-shaped groove is arranged between the adjacent arc-shaped bulges, a cleaning plate 3434 is arranged in the middle of the guide rod 3431, bristles are uniformly arranged on the cleaning plate 3434, and during specific work, when the rotating component 33 rotates, the rotating component 33 drives the arc-shaped protrusion to rotate, when the sliding block 3433 is at the top end of the arc-shaped protrusion, the guide rod 3431 moves outwards, when the blocks 3433 are inside the arc-shaped grooves between the arc-shaped protrusions, the guide rods 3431 move inward, so that the cleaning plate 3434 can be adjusted to and fro, and the cleaning plate 3434 can further effectively clean the inner side surface of the template frame 342.
The brush hair detachable install on cleaning plate 3434, the brush hair is the heat-resisting rubber material of stereoplasm, when the brush hair damaged, can be convenient for change the brush hair, the brush hair can be cleared up the impurity on the mesh effectively simultaneously, prevents that impurity from piling up the phenomenon that leads to the mesh to block up.
The filtering unit 344 comprises a mounting plate 3441, a filtering net rack 3442 and a ring rack 3443, the mounting plate 3441 is of a ring structure, the mounting plate 3441 is connected with the fixing frame 341 through screws, the filtering net rack 3442 is uniformly arranged on the right side surface of the mounting plate 3441, the filtering net rack 3442 is detachably mounted on the mounting plate 3441, the filtering net rack 3442 is of a circular table structure, the ring rack 3443 is mounted on the inner side surface of the filtering net rack 3442, the ring rack 3443 is in sliding fit with the inner side of the fixing frame 341, in particular, during operation, the mounting plate 3441 is mounted on the left side of the fixing frame 341 through screws, so that the inner side of the fixing frame 341 is of a closed cavity, the filtering net rack 3442 is of a multilayer structure, the filtering net rack 3442 can effectively filter plastic raw materials, the filtering effect is good, and meshes are prevented from being blocked by molten plastic.
The filter screen support 3442 be metal network structure, the size of filter screen support 3442 is crescent from inside to outside, and the diameter of mesh reduces gradually on the filter screen support 3442 for filter screen support 3442 can play carries out hierarchical filterable effect to the plastics raw materials, prevents that the plastics that do not melt from producing the phenomenon of jam, and filter screen support 3442's installation is convenient with the dismantlement simultaneously, does benefit to filter screen support 3442's clearance change.
The working steps of the invention during use are as follows:
s1, raw material injection: injecting the raw material in a molten state into the fixed sleeve 31 through the feeding pipe 32, and driving the raw material to be conveyed into the granulating component 34 by the rotating component 33, so that the raw material can be uniformly filled into a cavity in the granulating component 34;
s2, filtering the raw materials: raw materials are extruded out through meshes on the granulating assembly 34, the filtering unit 344 can filter the molten raw materials to prevent unmelted plastic from blocking the meshes, the cleaning unit 343 can clean the inner side surface of the template frame 342 to avoid the plastic raw materials from being accumulated at the meshes and prevent the raw materials from being carbonized on the inner side of the template frame 342, so that the formed plastic particles cannot have black spots;
s3, raw material extrusion: when the pressure in the raw materials is higher, the raw materials are uniformly extruded through the meshes on the template frame 342, and the template frame 342 can be detachably mounted, so that the template frame 342 is convenient to clean and replace subsequently;
s4, cutting and granulating: when rotating assembly 33 drives cutting knife rest 353 and rotates, cutting knife rest 353 can cut the plastics of extruding effectively, and cutting knife rest 353 surface coating has antiseized layer, and antiseized layer can be polytetrafluoroethylene, avoids the adhesion of plastics raw materials on cutting knife rest 353 surface, also can avoid simultaneously taking place to glue the phenomenon of gluing between the plastic granules after the cutting.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a PVC plastic granules granulation equipment, includes bottom plate frame (1), link (2) and prilling granulator (3), its characterized in that: bottom plate frame (1) upper end install link (2), link (2) cross-section is U type structure, link (2) internally mounted has prilling granulator (3), wherein:
the granulating device (3) comprises fixed sleeves (31), a feeding pipe (32), a rotating assembly (33), a granulating assembly (34) and a granulating assembly (35), the fixed sleeves (31) are symmetrically arranged in the connecting frame (2), the feeding pipe (32) is arranged at the lower end of each fixed sleeve (31), the rotating assembly (33) is arranged between the two fixed sleeves (31), the outer side of each rotating assembly (33) is arranged on the connecting frame (2), the granulating assembly (34) is arranged on the outer side of each fixed sleeve (31), a feeding port communicated with the granulating assembly (34) is formed in each fixed sleeve (31), the granulating assembly (35) is arranged in the middle of each rotating assembly (33), and the outer side of each granulating assembly (35) is tightly attached to the surface of the granulating assembly (34);
the granulating assembly (34) comprises a fixing frame (341), a template frame (342), a cleaning unit (343) and a filtering unit (344), the fixing frame (341) is detachably mounted on the outer side of the fixing sleeve (31), the fixing frame (341) is of an umbrella-shaped structure, empty grooves are uniformly formed in the fixing frame (341), the template frame (342) is detachably mounted in the empty grooves, mold holes are uniformly formed in the template frame (342), guide grooves are further formed in the fixing frame (341), the cleaning unit (343) is mounted in the guide grooves, the surface of the cleaning unit (343) is tightly attached to the inner side face of the template frame (342), the inner side of the cleaning unit (343) is connected with the rotating assembly (33), and the filtering unit (344) is mounted on the left side of the fixing frame (341) in a sealing mode through screws;
the cleaning unit (343) comprises a guide rod (3431), a connecting spring (3432), a sliding block (3433) and a cleaning plate (3434), the guide groove is internally connected with the guide rod (3431) in a sliding fit manner, the connecting spring (3432) is arranged on the guide rod (3431), the sliding block (3433) is installed on the inner side of the guide rod (3431), arc-shaped bulges matched with the sliding block (3433) are uniformly arranged on the rotating assembly (33), arc-shaped grooves are formed between the adjacent arc-shaped bulges, the cleaning plate (3434) is installed in the middle of the guide rod (3431), and bristles are uniformly arranged on the cleaning plate (3434);
the filtering unit (344) comprises a mounting plate (3441), a filtering net rack (3442) and an annular rack (3443), the mounting plate (3441) is of an annular structure, the mounting plate (3441) is connected with the fixing frame (341) through screws, the right side face of the mounting plate (3441) is uniformly provided with the filtering net rack (3442), the filtering net rack (3442) is detachably mounted on the mounting plate (3441), the filtering net rack (3442) is of a circular table structure, the annular rack (3443) is mounted on the inner side face of the filtering net rack (3442), and the annular rack (3443) is in sliding fit with the inner side of the fixing frame (341).
2. The PVC plastic particle granulating equipment as claimed in claim 1, wherein: rotating assembly (33) include driving motor (331), axis of rotation (332), seal holder (333) and carriage (334), link (2) left end install driving motor (331) through the motor cabinet, the output shaft of driving motor (331) is connected with axis of rotation (332), axis of rotation (332) are connected with link (2) through the bearing, axis of rotation (332) are located inside fixed sleeve (31), axis of rotation (332) mid-mounting has seal holder (333), seal holder (333) pass through bearing and fixed sleeve (31) sealing connection, inside carriage (334) that is provided with of fixed sleeve (31), carriage (334) are installed on axis of rotation (332).
3. The PVC plastic particle granulating equipment as claimed in claim 1, wherein: cut grain subassembly (35) include mounting bracket (351), connecting rod (352) and cutting knife rest (353), rotating assembly (33) on the symmetry install mounting bracket (351), evenly be provided with the mounting groove on mounting bracket (351), have connecting rod (352) through the screw mounting in the mounting groove, install cutting knife rest (353) on connecting rod (352), the cutting knife rest (353) outside is hugged closely with granulation subassembly (34) surface.
4. The PVC plastic particle granulating equipment as claimed in claim 1, wherein: the brush hair is detachably arranged on the cleaning plate (3434) and is made of hard heat-resistant rubber.
5. The PVC plastic particle granulating equipment as claimed in claim 1, wherein: the filtering net rack (3442) is of a metal net structure, the size of the filtering net rack (3442) is gradually increased from inside to outside, and the diameter of meshes on the filtering net rack (3442) is gradually reduced.
6. The PVC plastic particle granulating equipment as claimed in claim 1, wherein: the fixing frame (341) is provided with a through hole communicated with the feeding hole, and a rubber sealing sleeve is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111027847.5A CN113696368B (en) | 2021-09-02 | 2021-09-02 | PVC plastic granules granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111027847.5A CN113696368B (en) | 2021-09-02 | 2021-09-02 | PVC plastic granules granulation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696368A true CN113696368A (en) | 2021-11-26 |
| CN113696368B CN113696368B (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111027847.5A Active CN113696368B (en) | 2021-09-02 | 2021-09-02 | PVC plastic granules granulation equipment |
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| Country | Link |
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| CN (1) | CN113696368B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587466A (en) * | 2023-07-17 | 2023-08-15 | 江苏林江光伏设备有限公司 | Raw material granulating equipment for plastic product injection molding |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN116587466B (en) * | 2023-07-17 | 2023-09-22 | 江苏林江光伏设备有限公司 | Raw material granulating equipment for plastic product injection molding |
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