CN219968497U - Plastic granules extruder cutting device - Google Patents
Plastic granules extruder cutting device Download PDFInfo
- Publication number
- CN219968497U CN219968497U CN202321028743.0U CN202321028743U CN219968497U CN 219968497 U CN219968497 U CN 219968497U CN 202321028743 U CN202321028743 U CN 202321028743U CN 219968497 U CN219968497 U CN 219968497U
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- CN
- China
- Prior art keywords
- oil storage
- oil
- extrusion
- cutting
- cutting knife
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- 238000005520 cutting process Methods 0.000 title claims abstract description 69
- 229920000426 Microplastic Polymers 0.000 title claims abstract description 16
- 239000003921 oil Substances 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 47
- 239000010687 lubricating oil Substances 0.000 claims abstract description 20
- 230000001050 lubricating effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 43
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 11
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 239000003000 extruded plastic Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a cutting device of a plastic particle extruder, which relates to the technical field of plastic processing and comprises a cutting mechanism positioned at the side of an extruding cylinder of the extruder, wherein the cutting mechanism comprises a support frame, a driving motor and a cutting knife, the output end of the driving motor is fixedly connected with the cutting knife, and a lubricating device is connected on the support frame; through the lubricating arrangement who sets up, utilize driving motor drive cutting knife to rotate, the in-process of cutting to extruded plastics, the cutting knife constantly contacts with the oil storage piece for the cutting knife surface coats lubricating oil, when cutting plastic granules, plastic granules is difficult for gluing on the cutting knife, is favorable to improving cutting quality, through the oil storage box and the oil delivery piece that set up, the oil delivery piece is located the oil storage box, and the one end of oil delivery piece runs through oil storage box and fixed cover and contacts with the oil storage piece, the usable oil delivery piece is last with the leading-in oil storage piece of lubricating oil in the oil storage box, realize the automatic interpolation of lubricating oil.
Description
Technical Field
The utility model relates to the technical field of plastic processing, in particular to a cutting device of a plastic particle extruder.
Background
The principle of plastic particle extruder production plastic particles is that the production raw materials are extruded through the extrusion port of the extruder after hot melting by adopting the modes of heating, pressurizing and shearing, and are cut by a cutting device, the extrusion port of the extruder for small particles generally comprises a plurality of extrusion holes, a rotary cutter is arranged at one side of the extrusion port for cutting, and the continuous rotation is used for cutting the materials at the extrusion port.
The plastic particles extruded by the extruder have higher temperature, soft texture and certain viscosity, are easy to be stuck on a cutter during cutting, and influence the cutting quality, so that a cutting device of the plastic particle extruder is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a cutting device of a plastic particle extruder, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic granules extruder cutting device, includes the cutting mechanism that is located the extrusion section of thick bamboo side of extruder, the extrusion end of extrusion section of thick bamboo is connected with the extrusion dish, cutting mechanism includes support frame, driving motor and cutting knife, the one end and the extrusion section of thick bamboo fixed connection of support frame, the other end of support frame extends to the extrusion dish and keeps away from the one side center department of extrusion section of thick bamboo to with driving motor fixed connection, driving motor's output and cutting knife fixed connection, be connected with lubricating arrangement on the support frame, and lubricating arrangement lubricates the side that the extrusion dish was kept away from to the cutting knife.
Preferably, the lubricating device comprises a fixed sleeve and an oil storage block, the fixed sleeve is fixedly connected with the supporting frame, lubricating oil is soaked in the oil storage block and is clamped on the inner side of the fixed sleeve, one side, close to the extrusion disc, of the fixed sleeve is opened, and the part, exceeding the opening, of the oil storage block is contacted with the cutting knife.
Preferably, the side end of the fixed sleeve is fixedly connected with an oil storage box, and lubricating oil is contained in the inner side of the oil storage box.
Preferably, an oil conveying block is arranged on the inner side of the oil storage box, through holes are correspondingly formed in the oil storage box and the fixing sleeve, and one end of the oil conveying block penetrates through the through holes and is in contact with the oil storage block.
Preferably, the extruding disc is detachably and fixedly connected with the extruding cylinder, and a positioning structure is arranged between the extruding cylinder and the extruding disc.
Preferably, the extrusion disc is fixedly connected with the extrusion cylinder through a fixing screw.
Preferably, a plurality of locating pins are fixedly connected to the periphery of the extrusion cylinder, and locating holes matched with the locating pins are formed in the periphery of the extrusion disc.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, through the arranged lubricating device, the driving motor is used for driving the cutting knife to rotate, and the cutting knife is continuously contacted with the oil storage block in the process of cutting extruded plastics, so that lubricating oil is coated on the surface of the cutting knife, and when plastic particles are cut, the plastic particles are not easy to adhere to the cutting knife, thereby being beneficial to improving the cutting quality.
2. According to the utility model, through the oil storage box and the oil delivery block, the oil delivery block is positioned in the oil storage box, and one end of the oil delivery block penetrates through the oil storage box and the fixed sleeve and is contacted with the oil storage block, so that the oil delivery block can be utilized to continuously guide lubricating oil in the oil storage box into the oil storage block, and automatic addition of the lubricating oil is realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a partially disassembled schematic illustration of the present embodiment;
FIG. 3 is a schematic view of the cutting mechanism in the present embodiment;
fig. 4 is a schematic structural view of the lubrication device in the present embodiment.
In the figure: 1. an extrusion barrel; 2. extruding a tray; 3. a support frame; 4. a driving motor; 5. a cutting knife; 6. a lubrication device; 61. a fixed sleeve; 62. an oil storage block; 63. an oil storage box; 64. an oil delivery block; 65. a through hole; 7. a positioning pin; 8. positioning holes; 9. and (5) fixing a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, a cutting device for a plastic particle extruder comprises a cutting mechanism positioned at the side of an extruding cylinder 1 of the extruder, wherein an extruding end of the extruding cylinder 1 is connected with an extruding disc 2, the extruding disc 2 is detachably and fixedly connected with the extruding cylinder 1, for example, the extruding disc 2 is fixedly connected with the extruding cylinder 1 through a fixing screw 9, and the extruding discs 2 with different extruding holes are convenient to replace.
Wherein, be provided with location structure between extrusion section of thick bamboo 1 and the extrusion dish 2, the week side fixedly connected with of extrusion section of thick bamboo 1 is a plurality of locating pins 7, and the week side of extrusion dish 2 is provided with the locating hole 8 with locating pin 7 looks adaptation, easy to assemble extrusion dish 2.
The cutting mechanism includes support frame 3, driving motor 4 and cutting knife 5, the one end and the extrusion section of thick bamboo 1 fixed connection of support frame 3, the other end of support frame 3 extends to extrusion disk 2 and keeps away from one side center department of extrusion section of thick bamboo 1, and with driving motor 4 fixed connection, driving motor 4's output and cutting knife 5 fixed connection, driving motor 4 drives cutting knife 5 and rotates, cut extruded plastics, be connected with lubricating arrangement 6 on the support frame 3, and lubricating arrangement 6 lubricates the side that extrusion disk 2 was kept away from to the side of extrusion disk 2, make cutting knife 5 surface smear lubricating oil, when cutting plastic granules, plastic granules are difficult for gluing on cutting knife 5, be favorable to improving cutting quality.
Specifically, the lubrication device 6 includes a fixed sleeve 61 and an oil storage block 62, the fixed sleeve 61 is fixedly connected with the support frame 3, the oil storage block 62 is internally immersed with lubricating oil and is clamped on the inner side of the fixed sleeve 61, one side of the fixed sleeve 61, which is close to the extrusion disc 2, is arranged to be open, and the part of the oil storage block 62, which exceeds the open, is contacted with the cutting knife 5, so that the surface of the cutting knife 5 is smeared with the lubricating oil.
In order to facilitate the addition of lubricating oil to the oil storage block 62, the side end of the fixing sleeve 61 is fixedly connected with an oil storage box 63, and the inner side of the oil storage box 63 is filled with lubricating oil.
Further, an oil conveying block 64 is arranged on the inner side of the oil storage box 63, through holes 65 are correspondingly formed in the oil storage box 63 and the fixing sleeve 61, one end of the oil conveying block 64 penetrates through the through holes 65 and is in contact with the oil storage block 62, and the oil conveying block 64 can continuously guide lubricating oil in the oil storage box 63 into the oil storage block 62, so that automatic adding of the lubricating oil is achieved, and labor is saved.
The working principle of the utility model is as follows: the driving motor 4 drives the cutting knife 5 to rotate, cuts the plastics of extruding, and driving motor 4 drives cutting knife 5 pivoted in-process, cutting knife 5 constantly contacts with the oil storage piece 62 for lubricating oil is paintd on cutting knife 5 surface, and when cutting plastic granules, plastic granules are difficult for gluing on cutting knife 5, are favorable to improving cutting quality, in addition, through the oil storage box 63 and the oil delivery piece 64 that set up, the usable oil delivery piece 64 is continuous with the leading-in oil storage piece 62 of lubricating oil in the oil storage box 63, realizes the automatic interpolation of lubricating oil.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a plastic granules extruder cutting device, includes the cutting mechanism that is located the extrusion section of thick bamboo (1) side of extruder, the extrusion end of extrusion section of thick bamboo (1) is connected with extrusion disk (2), a serial communication port, cutting mechanism includes support frame (3), driving motor (4) and cutting knife (5), the one end and the extrusion section of thick bamboo (1) fixed connection of support frame (3), the other end of support frame (3) extends to extrusion disk (2) and keeps away from one side center department of extrusion section of thick bamboo (1) to with driving motor (4) fixed connection, the output and the cutting knife (5) fixed connection of driving motor (4), be connected with lubricating arrangement (6) on support frame (3), and lubricating arrangement (6) are kept away from the side of extrusion disk (2) to cutting knife (5).
2. A plastic pellet extruder cutting apparatus as claimed in claim 1, wherein: the lubricating device (6) comprises a fixed sleeve (61) and an oil storage block (62), the fixed sleeve (61) is fixedly connected with the support frame (3), lubricating oil is soaked in the oil storage block (62) and is clamped on the inner side of the fixed sleeve (61), one side, close to the extrusion disc (2), of the fixed sleeve (61) is arranged to be open, and the part, exceeding the opening, of the oil storage block (62) is contacted with the cutting knife (5).
3. A plastic pellet extruder cutting apparatus as claimed in claim 2, wherein: the side end of the fixed sleeve (61) is fixedly connected with an oil storage box (63), and lubricating oil is contained in the inner side of the oil storage box (63).
4. A plastic pellet extruder cutting apparatus as claimed in claim 3, wherein: the inside of oil storage box (63) is provided with defeated oil block (64), be provided with through-hole (65) on oil storage box (63) and the fixed cover (61) that correspond, the one end of defeated oil block (64) runs through-hole (65) and contacts with oil storage block (62).
5. A plastic pellet extruder cutting apparatus as claimed in claim 1, wherein: the extruding disc (2) is detachably and fixedly connected with the extruding cylinder (1), and a positioning structure is arranged between the extruding cylinder (1) and the extruding disc (2).
6. A plastic pellet extruder cutting apparatus as claimed in claim 5 wherein: the extrusion disc (2) is fixedly connected with the extrusion cylinder (1) through a fixing screw (9).
7. A plastic pellet extruder cutting apparatus as claimed in claim 5 wherein: the circumference side of extrusion section of thick bamboo (1) fixedly connected with a plurality of locating pins (7), the circumference side of extrusion dish (2) is provided with locating hole (8) with locating pin (7) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028743.0U CN219968497U (en) | 2023-05-04 | 2023-05-04 | Plastic granules extruder cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028743.0U CN219968497U (en) | 2023-05-04 | 2023-05-04 | Plastic granules extruder cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968497U true CN219968497U (en) | 2023-11-07 |
Family
ID=88593992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028743.0U Active CN219968497U (en) | 2023-05-04 | 2023-05-04 | Plastic granules extruder cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968497U (en) |
-
2023
- 2023-05-04 CN CN202321028743.0U patent/CN219968497U/en active Active
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| GR01 | Patent grant |