CN114939937B - Vertical plastic particle mixer with self-cleaning function - Google Patents
Vertical plastic particle mixer with self-cleaning function Download PDFInfo
- Publication number
- CN114939937B CN114939937B CN202210470141.4A CN202210470141A CN114939937B CN 114939937 B CN114939937 B CN 114939937B CN 202210470141 A CN202210470141 A CN 202210470141A CN 114939937 B CN114939937 B CN 114939937B
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- CN
- China
- Prior art keywords
- mixing
- cylinder
- storage cylinder
- lifting driving
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 239000002245 particle Substances 0.000 title claims abstract description 13
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000013329 compounding Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 229920000426 Microplastic Polymers 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/14—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
-
- 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 discloses a vertical plastic particle mixer with a self-cleaning function, which comprises a storage cylinder, a mixing screw, a mixing cylinder, a driving motor and a lifting driving assembly, wherein the storage cylinder is arranged on the storage cylinder; the storage cylinder is provided with a feed hopper and a discharge pipe; the driving motor and the lifting driving component are arranged at the top of the storage cylinder; the mixing cylinder is arranged in the storage cylinder, the upper end of the mixing cylinder is connected with the lifting driving assembly, and a containing groove matched with the mixing cylinder is formed at the bottom of the storage cylinder; the bottom of the mixing cylinder is provided with an inclined plane, the mixing screw is arranged in the mixing cylinder, and the upper end of the mixing screw is connected with an output shaft of the driving motor through a connecting rod; the lower end of the mixing screw is provided with a connecting shaft which is fixedly sleeved with a bearing with a seat; the side of the mixing cylinder is provided with a feed inlet, and the other side of the mixing cylinder opposite to the feed inlet is also provided with a discharge outlet. The invention can conveniently clean the materials at the bottom of the mixing cylinder.
Description
Technical Field
The invention relates to the field of plastic particle production equipment, in particular to a vertical plastic particle stirrer with a self-cleaning function.
Background
In the process of production and processing of plastic particles, the plastic particles are generally mixed by a mixer, and a vertical mixer is generally needed; the vertical mixer has the advantages of low power consumption and small occupied area, but has obvious disadvantages that: incomplete unloading, the bottom of feed cylinder often has remaining material, needs manual cleaning.
Disclosure of Invention
In view of the above, the invention aims to provide a vertical plastic particle mixer with a self-cleaning function, which can conveniently clean materials at the bottom of a mixing cylinder.
In order to achieve the above object, the technical scheme of the present invention is as follows:
A vertical plastic particle mixer with self-cleaning function comprises a storage cylinder, a mixing screw, a mixing cylinder, a driving motor and a lifting driving assembly; the storage cylinder is provided with a feed hopper and a discharge pipe; the driving motor and the lifting driving assembly are arranged at the top of the storage cylinder; the mixing cylinder is arranged in the storage cylinder, the upper end of the mixing cylinder is connected with the lifting driving assembly, and a first accommodating groove matched with the mixing cylinder is formed at the bottom of the storage cylinder;
The bottom of the mixing cylinder is provided with an inclined plane, the mixing screw is arranged in the mixing cylinder, and the upper end of the mixing screw is connected with an output shaft of the driving motor through a connecting rod;
The side surface of the mixing cylinder is provided with a feed inlet, the other side opposite to the feed inlet is also provided with a discharge outlet, when the mixing cylinder is positioned at the first position, the feed inlet is communicated with the feed hopper, and the discharge outlet is in a closed state; when the mixing cylinder is positioned at the second position, the discharge port is connected with the discharge pipe, and the feed port is in a closed state; the lifting driving assembly is used for driving the mixing barrel to switch between a first position and a second position.
Preferably, a second accommodating groove is formed in the middle of the inclined surface, a bearing with a seat is fixedly arranged in the second accommodating groove, and the lower end of the mixing screw rod extends into the second accommodating groove and is in sealing fit with the second accommodating groove; the lower extreme of compounding screw rod is provided with the connecting axle, the connecting axle is fixed cup jointing with the area seat bearing.
Preferably, a flow channel is arranged in the side wall of the mixing barrel, and a plurality of air holes communicated with the flow channel are arranged on the side wall; the upper end opening of the runner is communicated with an external air source through an air pipe.
Preferably, the air holes are arranged in a downward inclined manner.
Preferably, the upper end of the mixing cylinder is provided with a material guiding disc; the lifting driving assembly adopts an air cylinder, and the front end of the rod body of the lifting driving assembly is fixedly connected with the material guiding disc.
Preferably, a baffle plate is further vertically arranged in the material storage cylinder and is clung to the side wall of the material mixing cylinder; when the mixing cylinder is positioned at the second position, the baffle is opposite to the feeding hole.
Preferably, a circulating outlet is further arranged on the storage cylinder, and the circulating outlet is positioned above the feeding hopper.
Preferably, an upper cover is arranged on the connecting rod, and when the mixing cylinder is in the second position, the upper cover is tightly combined with the upper end opening of the mixing cylinder.
Preferably, the top of compounding screw rod has seted up the slot along the axial, the connecting rod includes connecting portion and inserted bar, inserted bar and slot grafting cooperation.
The technical effects of the invention are mainly as follows:
1. The material at the bottom of the mixing cylinder conveniently falls out of the discharge pipe by lifting the mixing cylinder to enable the discharge hole to be opposite to the discharge pipe;
2. the materials on the surface of the mixing screw are blown to the bottom of the mixing cylinder by high-pressure gas and then fall out of the discharging pipe.
Drawings
FIG. 1 is a schematic view showing the overall structure of a stirrer in an embodiment;
FIG. 2 is an embodiment; a schematic diagram of the cooperation of the inserted link and the mixing screw;
fig. 3 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a bracket; 2. a storage cylinder; 21. a discharge pipe; 31. a mixing cylinder; 311. a discharge port; 312. a feed inlet; 313. a flow passage; 314. air holes; 32. a mixing screw; 321. a slot; 33. a material guiding disc; 34. a connecting shaft; 35. a bearing with a seat; 4. an air pipe; 5. a driving motor; 6. a lifting driving assembly; 7. a feed hopper; 81. a connection part; 82. a rod; 83. an upper cover; 9. and a baffle.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.
Referring to fig. 1, the present embodiment provides a vertical plastic particle mixer with self-cleaning function, which comprises a storage cylinder 2, a mixing screw 32, a mixing cylinder 31, a driving motor 5 and a lifting driving assembly 6. The driving motor 5 and the lifting driving component 6 are arranged at the top of the storage cylinder 2, and the lifting driving component 6 can adopt an air cylinder or an electric telescopic rod.
The material storage cylinder 2 is arranged on the bracket 1, and a feed hopper 7 and a discharge pipe 21 are respectively arranged on two sides of the bottom of the material storage cylinder; the bottom of the storage cylinder 2 is provided with a first accommodating groove matched with the mixing cylinder 31, the first accommodating groove is columnar, the lower end of the mixing cylinder 31 is inserted into the first accommodating groove, and the side wall of the mixing cylinder 31 is in sealing fit with the first accommodating groove so as to prevent materials from entering the first accommodating groove.
The bottom of compounding section of thick bamboo 31 sets up to the inclined plane, and compounding screw rod 32 is arranged in compounding section of thick bamboo 31, and the upper end passes through the output shaft of connecting rod and driving motor 5. The middle part of the inclined surface is provided with a containing groove, a bearing 35 with a seat is fixedly arranged in the containing groove, and the lower end of the mixing screw 32 extends into the containing groove and is in sealing fit with the containing groove; the lower extreme of compounding screw rod 32 is provided with connecting axle 34, and connecting axle 34 is fixed cup joint with taking seat bearing 35. Referring to fig. 2, the connecting rod includes a connecting portion 81 and a plug rod 82, a slot 321 is axially formed at the top of the mixing screw 32, and the plug rod 82 is in plug-in fit with the slot 321. The cross-sections of the plunger 82 and the slot 321 are non-circular, thereby preventing relative rotation between the two. So set up, through control driving motor 5, can drive compounding screw rod 32 just reversing.
The mixing cylinder 31 is arranged in the storage cylinder 2, the upper end of the mixing cylinder 31 is connected with the lifting driving assembly 6, and more specifically, the upper end of the mixing cylinder 31 is provided with a material guiding disc 33; the lifting driving component 6 adopts an air cylinder, and the front end of the rod body of the air cylinder is fixedly connected with the material guiding disc 33. So arranged, the mixing drum 31 as a whole can be driven by the lifting drive assembly 6 to move up and down.
The side surface of the mixing drum 31 is provided with a feed inlet 312, the other side opposite to the feed inlet 312 is also provided with a discharge outlet 311, when the mixing drum 31 is positioned at the first position, the feed inlet 312 is communicated with the feed hopper 7, and the discharge outlet 311 is in a closed state; when the mixing drum 31 is positioned at the second position, the discharge hole 311 is connected with the discharge pipe 21, and the feed hole 312 is in a closed state; the lifting drive assembly 6 is used for driving the mixing drum 31 to switch between a first position and a second position.
Referring to fig. 1 and 3, a flow channel 313 is provided in the sidewall of the mixing drum 31, and a plurality of air holes 314 communicating with the flow channel 313 are provided in the sidewall; the upper end opening of the flow passage 313 communicates with an external air source through an air pipe 4. The air holes 314 are arranged obliquely downwards, so that the air holes can be opposite to the upper surfaces of the blades of the mixing screw 32, and the materials on the surfaces of the blades can be blown downwards faster during blowing.
A baffle plate 9 is also vertically arranged in the material storage cylinder 2, and the baffle plate 9 is tightly attached to the side wall of the material mixing cylinder 31; when the mixing drum 31 is located at the second position, the baffle plate 9 is opposite to the feeding port 312. So configured, material is prevented from entering the cartridge 2 directly from the feed inlet 312. Meanwhile, an upper cover 83 is arranged on the connecting rod, and when the mixing drum 31 is in the second position, the upper cover 83 is tightly combined with the upper end opening of the mixing drum 31.
In addition, still be provided with the circulation export on the storage section of thick bamboo 2, the circulation export is located the top of feeder hopper 7, in the stirring in-process, can release the material after the stirring to feeder hopper 7 through the circulation export, then enter into the compounding section of thick bamboo 31 from feeder hopper 7 again in, so circulation, can promote the compounding effect.
The principle of this embodiment is:
After the materials are stirred uniformly, the materials are released through the discharging pipe 21, and the materials still remain at the bottom of the mixing drum 31. Then the lifting driving assembly 6 is controlled to lift the mixing drum 31 to the second position, the material outlet 311 is opposite to the material outlet pipe 21, then an external air source is controlled to supply air, high-pressure air is sprayed out through the air holes 314, and materials at the bottom of the blade and the mixing drum 31 are blown out from the material outlet 311 to the material outlet pipe 21. After completion, the mixing drum 31 is controlled to return to the first position.
Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.
Claims (5)
1. The vertical plastic particle mixer with the self-cleaning function is characterized by comprising a storage cylinder (2), a mixing screw (32), a mixing cylinder (31), a driving motor (5) and a lifting driving assembly (6); the material storage barrel (2) is provided with a feed hopper (7) and a discharge pipe (21); the driving motor (5) and the lifting driving assembly (6) are arranged at the top of the storage cylinder (2); the mixing cylinder (31) is arranged in the storage cylinder (2), the upper end of the mixing cylinder is connected with the lifting driving assembly (6), and a first accommodating groove matched with the mixing cylinder (31) is formed at the bottom of the storage cylinder (2);
The bottom of the mixing barrel (31) is provided with an inclined plane, the mixing screw (32) is arranged in the mixing barrel (31), and the upper end of the mixing screw is connected with an output shaft of the driving motor (5) through a connecting rod;
The side of the mixing barrel (31) is provided with a feed inlet (312), the other side of the mixing barrel (31) opposite to the feed inlet (312) is also provided with a discharge outlet (311), when the mixing barrel (31) is positioned at the first position, the feed inlet (312) is communicated with the feed hopper (7), and the discharge outlet (311) is in a closed state; when the mixing drum (31) is positioned at the second position, the discharge hole (311) is connected with the discharge pipe (21), and the feed inlet (312) is in a closed state; the lifting driving assembly (6) is used for driving the mixing barrel (31) to switch between a first position and a second position;
A flow channel (313) is arranged in the side wall of the mixing barrel (31), and a plurality of air holes (314) communicated with the flow channel (313) are arranged on the side wall; the upper end opening of the runner (313) is communicated with an external air source through an air pipe (4); the air holes (314) are arranged in a downward inclined mode;
A baffle (9) is further vertically arranged in the storage cylinder (2), and the baffle (9) is tightly attached to the side wall of the mixing cylinder (31); when the mixing cylinder (31) is positioned at the second position, the baffle (9) is opposite to the feed inlet (312);
the connecting rod is provided with an upper cover (83), and when the mixing barrel (31) is in the second position, the upper cover (83) is tightly combined with an upper end opening of the mixing barrel (31).
2. The vertical plastic particle mixer with the self-cleaning function according to claim 1, wherein a second accommodating groove is formed in the middle of the inclined surface, a bearing (35) with a seat is fixedly arranged in the second accommodating groove, and the lower end of the mixing screw (32) extends into the second accommodating groove and is in sealing fit with the second accommodating groove; the lower extreme of compounding screw rod (32) is provided with connecting axle (34), connecting axle (34) are fixed cup joint with take seat bearing (35).
3. A vertical plastic granule mixer with self-cleaning function as claimed in claim 1, characterized in that the upper end of the mixing cylinder (31) is provided with a material guiding disc (33); the lifting driving assembly (6) adopts an air cylinder, and the front end of the rod body of the lifting driving assembly is fixedly connected with the material guiding disc (33).
4. A vertical plastic granule mixer with self-cleaning function as claimed in claim 1, characterized in that the storage cylinder (2) is further provided with a circulation outlet, which is located above the feed hopper (7).
5. The vertical plastic particle mixer with the self-cleaning function according to claim 1, wherein the top of the mixing screw (32) is provided with a slot (321) along the axial direction, the connecting rod comprises a connecting part (81) and a inserting rod (82), and the inserting rod (82) is in plug-in fit with the slot (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470141.4A CN114939937B (en) | 2022-04-28 | 2022-04-28 | Vertical plastic particle mixer with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470141.4A CN114939937B (en) | 2022-04-28 | 2022-04-28 | Vertical plastic particle mixer with self-cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114939937A CN114939937A (en) | 2022-08-26 |
| CN114939937B true CN114939937B (en) | 2024-06-11 |
Family
ID=82907053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210470141.4A Active CN114939937B (en) | 2022-04-28 | 2022-04-28 | Vertical plastic particle mixer with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114939937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321192B (en) * | 2022-10-16 | 2023-03-24 | 常州吉斯佰恩新材料科技有限公司 | Low smoke and zero halogen particle's loading attachment that keeps in |
| CN117921878B (en) * | 2024-03-21 | 2024-05-24 | 上海田强环保科技股份有限公司 | Polyethylene plastic forming pretreatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209304796U (en) * | 2018-11-14 | 2019-08-27 | 东莞市润大胶粘科技有限公司 | A kind of self-cleaning plastic grain blender |
| CN209937376U (en) * | 2019-05-23 | 2020-01-14 | 厦门扬丰塑胶科技有限公司 | Material cleaning device for plastic product stirring machine |
| CN212096998U (en) * | 2019-12-30 | 2020-12-08 | 晋江市兴泰无纺制品有限公司 | Plastic granules agitating unit |
| CN212920006U (en) * | 2020-07-31 | 2021-04-09 | 大连聚兴科技有限公司 | Self-cleaning mechanism for homogenization tank |
| CN213699738U (en) * | 2020-11-16 | 2021-07-16 | 滨州华然化纤绳网有限公司 | Mixing device for production of chemical fiber rope net |
| CN214810254U (en) * | 2021-04-21 | 2021-11-23 | 江苏神龙药业有限公司 | Fixed hopper mixer with high mixing uniformity |
-
2022
- 2022-04-28 CN CN202210470141.4A patent/CN114939937B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209304796U (en) * | 2018-11-14 | 2019-08-27 | 东莞市润大胶粘科技有限公司 | A kind of self-cleaning plastic grain blender |
| CN209937376U (en) * | 2019-05-23 | 2020-01-14 | 厦门扬丰塑胶科技有限公司 | Material cleaning device for plastic product stirring machine |
| CN212096998U (en) * | 2019-12-30 | 2020-12-08 | 晋江市兴泰无纺制品有限公司 | Plastic granules agitating unit |
| CN212920006U (en) * | 2020-07-31 | 2021-04-09 | 大连聚兴科技有限公司 | Self-cleaning mechanism for homogenization tank |
| CN213699738U (en) * | 2020-11-16 | 2021-07-16 | 滨州华然化纤绳网有限公司 | Mixing device for production of chemical fiber rope net |
| CN214810254U (en) * | 2021-04-21 | 2021-11-23 | 江苏神龙药业有限公司 | Fixed hopper mixer with high mixing uniformity |
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| Publication number | Publication date |
|---|---|
| CN114939937A (en) | 2022-08-26 |
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