CN212860033U - Plastic particle cutting machine - Google Patents
Plastic particle cutting machine Download PDFInfo
- Publication number
- CN212860033U CN212860033U CN202021512461.4U CN202021512461U CN212860033U CN 212860033 U CN212860033 U CN 212860033U CN 202021512461 U CN202021512461 U CN 202021512461U CN 212860033 U CN212860033 U CN 212860033U
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- China
- Prior art keywords
- support
- frame
- hobbing cutter
- cutting machine
- roller
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- 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.)
- Expired - Fee Related
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- 239000002245 particle Substances 0.000 title claims description 21
- 229920003023 plastic Polymers 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 229920000426 Microplastic Polymers 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 30
- 239000004744 fabric Substances 0.000 description 14
- 238000005303 weighing Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a plastic pellet cutting machine, comprises a workbench, install the extruder on the workstation and set up the cooling body who extrudes the end at the extruder, workstation one side is provided with eager grain mechanism and unloading mechanism, it includes the support to cut grain mechanism, rotate through the extrusion roller on the support and install two extrusion rollers, rotate through the pivot on the support and install two hobbing cutter rollers, the hobbing cutter roller is outwards installed the hobbing cutter, two the cutting edge of hobbing cutter roller is just to setting up, still install on the support and be used for driving extrusion roller and hobbing cutter roller pivoted power unit, the lower extreme of cutting grain mechanism is provided with the hopper, the hopper lower extreme is provided with unloading mechanism. The cutting machine has the advantages of better cutting, efficiency improvement, cutting quality improvement and rejection rate reduction.
Description
Technical Field
The utility model relates to a plastic pellet technical field especially relates to a plastic pellet cutting machine.
Background
The plastic particles are used as raw material for producing various plastic products. Extruding the plastic particles out of the material strips by a plastic extruder, cutting the material strips, and finally quantitatively packaging. The plastic particle is a high molecular material, is used for processing various plastic products and has good performance. However, in the existing plastic particle cutting machine, the cutting mechanism and the material strip conveying mechanism operate independently, so that the length difference of the cut plastic particles is large, the rejection rate is high, or the cut plastic particles are difficult to cut.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides the cutting that can be better, raises the efficiency and cuts the quality, reduces the plastic pellet cutting machine of rejection rate.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a plastic pellet cutting machine, includes the workstation, install the extruder on the workstation and set up the cooling body who extrudes the end at the extruder, workstation one side is provided with cuts grain mechanism and unloading mechanism, it includes the support to cut grain mechanism, rotate through the extrusion roller axle on the support and install two squeeze rolls, rotate through the pivot on the support and install two hobbing cutter rollers, the hobbing cutter roller is outwards installed the hobbing cutter, two the cutting edge of hobbing cutter roller is just to setting up, still install on the support and be used for driving squeeze roll and hobbing cutter roller pivoted power unit, the lower extreme of cutting grain mechanism is provided with the hopper, the hopper lower extreme is provided with unloading mechanism.
Like this, the extruder extrudees the material strip, and the material strip reaches the squeeze roll position after cooling mechanism cools off, and power unit drives squeeze roll and hobbing cutter roller and rotates, and the squeeze roll drives the material strip and removes, and the hobbing cutter roller cuts the material strip and cuts a grain, and the granule after cutting a grain falls to the hopper in, carries out the unloading through unloading mechanism.
Drive squeeze roll and hobbing cutter rod synchronization action through power unit, improve and cut grain effect and the homogeneity of cutting grain.
The power mechanism comprises two synchronous motors arranged on the support, output shafts of the two synchronous motors are fixedly connected with one ends of the extrusion roll shafts respectively, the extrusion roll shafts and the end parts of the rotating shafts are provided with chain wheels, and the two chain wheels are connected through chain transmission.
The synchronous motor acts, and the extrusion roller and the hob roller are driven to synchronously rotate through chain transmission of the chain wheel and the chain, so that the extrusion device is stable and reliable.
Wherein, unloading mechanism sets up the frame in the hopper below including the slope, the stand is installed downwards to the frame, fixed mounting has the screen cloth in the frame, the frame lower extreme slides there is the baffle, baffle upper surface and screen cloth laminating, frame one side fixed mounting has driving motor, driving motor's output shaft level sets up, the relative both sides of frame are rotated and are installed the lead screw, and one of them lead screw and driving motor's output shaft fixed connection, connect the cooperation to have the nut piece on the lead screw soon, two nut pieces respectively with baffle both sides fixed connection.
Thus, the particles fall into the hopper, are concentrated by the hopper, are discharged by the hopper, fall onto the screen, and the discharging end of the screen is provided with a waste box, namely the particles with the diameter larger than that of the screen. The particle falls down through the screen cloth, drives the lead screw through driving motor and rotates, and the lead screw drives the baffle and removes, realizes blockking to one side of screen cloth, can conveniently change and connect the material dolly, raises the efficiency, need not to shut down. After the dolly of one side reaches the requirement, driving motor drives the lead screw and rotates, and then drives the baffle and remove, blocks this side screen cloth, opens the opposite side screen cloth simultaneously, and the opposite side screen cloth carries out the unloading.
Wherein, still including setting up two weighers in the frame lower extreme. Can weigh the dolly, realize weighing to the particle, make things convenient for later stage packing. Specifically, the weighing device weighs the dolly in certain extent, makes things convenient for the later stage to repack and use.
The cooling mechanism comprises a water tank fixedly mounted at the upper end of the workbench, a supporting roller is mounted in the water tank in a rotating mode, an air ring is fixedly mounted at one end, far away from the extruder, of the water tank, the air ring is connected with an air blower through an air pipe outwards, an air outlet hole is formed in the inner side of the air ring, a support frame and a drying mechanism are further fixedly mounted on the workbench, and two guide rollers are mounted at the upper end of the support frame in a rotating mode.
After the extruder extrudes the material strips, the extruded material strips are cooled by water in the water tank, the support roll supports the material strips, then the air is blown out by the air blower, the water of the material strips is blown down by the air outlet of the air ring, and then the extruded material strips enter the drying mechanism after being guided by the guide roll.
The drying mechanism comprises a drying box fixedly mounted on the workbench, the two opposite sides of the drying box are respectively provided with an inlet and an outlet, a hot air ring is mounted in the drying box, the hot air ring is externally connected with an air heater through a pipeline, and an air outlet is formed in the inner side of the hot air ring.
The hot air blower blows hot air, the hot air is discharged through the air outlet holes in the hot air ring, the material strips are dried, and the drying box is used for preserving heat of the hot air ring, so that heat loss is reduced.
The utility model has the advantages that: the cutting machine has the advantages of better cutting, efficiency improvement, cutting quality improvement and rejection rate reduction.
Drawings
Fig. 1 is a schematic structural diagram of a plastic particle cutting machine according to the present invention.
Fig. 2 is an enlarged schematic view of the structure of the blanking mechanism in fig. 1.
Fig. 3 is a left side view of the pelletizing mechanism and the blanking mechanism of fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 5 is a left side view of the pelletizing mechanism of fig. 3, with the synchronous motor not shown.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-5, a plastic pellet cutting machine, includes workstation 1, install extruder 2 and set up the cooling body who extrudes the end at the extruder on the workstation, workstation one side is provided with cuts grain mechanism and unloading mechanism, it includes the support to cut grain mechanism, rotate through the extrusion roller axle on the support and install two squeeze rolls 3, rotate through the pivot on the support and install two hobbing cutter rollers 4, the hobbing cutter roller outwards installs hobbing cutter 40, two the cutting edge of hobbing cutter roller is just to setting up, still install on the support and be used for driving extrusion roller and hobbing cutter roller pivoted power unit, the lower extreme of cutting grain mechanism is provided with hopper 5, the hopper lower extreme is provided with unloading mechanism.
Like this, extruder extrusion material strip A, material strip reaches the squeeze roll position after cooling mechanism cools off, and power unit drives squeeze roll and hobbing cutter roller and rotates, and the squeeze roll drives the material strip and removes, and the hobbing cutter roller cuts the material strip and cuts a grain, and the granule after cutting a grain falls to the hopper in, carries out the unloading through unloading mechanism.
Drive squeeze roll and hobbing cutter rod synchronization action through power unit, improve and cut grain effect and the homogeneity of cutting grain.
The power mechanism comprises two synchronous motors 41 arranged on the support, output shafts of the two synchronous motors are fixedly connected with one ends of the extrusion roll shafts respectively, the end portions of the extrusion roll shafts and the rotating shafts are provided with chain wheels 42 in a facing mode, and the two chain wheels are in transmission connection through chains 43.
The synchronous motor acts, and the extrusion roller and the hob roller are driven to synchronously rotate through chain transmission of the chain wheel and the chain, so that the extrusion device is stable and reliable.
Wherein, unloading mechanism sets up frame 6 in the hopper below including the slope, the stand is installed downwards to the frame, fixed mounting has screen cloth 61 in the frame, the frame lower extreme slides there is baffle 62, baffle upper surface and screen cloth laminating, frame one side fixed mounting has driving motor 63, driving motor's output shaft level sets up, the relative both sides of frame are rotated and are installed lead screw 64, and one of them lead screw and driving motor's output shaft fixed connection, connect the cooperation to have the nut piece on the lead screw soon, two nut pieces respectively with baffle both sides fixed connection.
Thus, the particles fall into the hopper, are collected by the hopper, are discharged by the hopper, fall onto the screen, and the discharge end of the screen is provided with a waste bin 66, i.e. particles having a diameter larger than the diameter of the screen. The particle falls down through the screen cloth, drives the lead screw through driving motor and rotates, and the lead screw drives the baffle and removes, realizes blockking to one side of screen cloth, can conveniently change and connect the material dolly, raises the efficiency, need not to shut down. After the dolly of one side reaches the requirement, driving motor drives the lead screw and rotates, and then drives the baffle and remove, blocks this side screen cloth, opens the opposite side screen cloth simultaneously, and the opposite side screen cloth carries out the unloading.
Wherein, the utility model also comprises two weighing devices 65 arranged at the lower end of the frame. Can weigh the dolly, realize weighing to the particle, make things convenient for later stage packing. Specifically, the weighing device weighs the dolly in certain extent, makes things convenient for the later stage to repack and use.
The cooling mechanism comprises a water tank 7 fixedly mounted at the upper end of the workbench, a supporting roller 71 is mounted in the water tank for rotating, an air ring 72 is fixedly mounted at one end, far away from the extruder, of the water tank, the air ring is connected with an air blower through an air pipe outwards, an air outlet hole is formed in the inner side of the air ring, a supporting frame and a drying mechanism are further fixedly mounted on the workbench, and two guide rollers 74 are rotatably mounted at the upper end of the supporting frame. The support frame is provided with 2, and sets up respectively stoving mechanism's both sides.
After the extruder extrudes the material strips, the extruded material strips are cooled by water in the water tank, the support roll supports the material strips, then the air is blown out by the air blower, the water of the material strips is blown down by the air outlet of the air ring, and then the extruded material strips enter the drying mechanism after being guided by the guide roll.
The drying mechanism comprises a drying box 8 fixedly mounted on the workbench, the two opposite sides of the drying box are respectively provided with an inlet and an outlet, a hot air ring 81 is mounted in the drying box, the hot air ring is externally connected with a hot air fan through a pipeline, and an air outlet 82 is formed in the inner side of the hot air ring.
The hot air blower blows hot air, the hot air is discharged through the air outlet holes in the hot air ring, the material strips are dried, and the drying box is used for preserving heat of the hot air ring, so that heat loss is reduced.
The principle is as follows:
the extruder extrudes the material strip, and the material strip reaches the squeeze roll position after cooling mechanism cools off, and power unit drives squeeze roll and hobbing cutter roller and rotates, and the squeeze roll drives the material strip and removes, and the hobbing cutter roller cuts the material strip and cuts a grain, and the granule after cutting a grain falls to the hopper in, carries out the unloading through unloading mechanism.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.
Claims (6)
1. The utility model provides a plastic pellet cutting machine, a serial communication port, which comprises a workbench, install the extruder on the workstation and set up the cooling body who extrudes the end at the extruder, workstation one side is provided with cuts grain mechanism and unloading mechanism, it includes the support to cut grain mechanism, install two extrusion rollers through the rotation of extrusion roller axle on the support, rotate through the pivot on the support and install two hobbing cutter rollers, the hobbing cutter roller is outwards installed the hobbing cutter, two the cutting edge of hobbing cutter roller is just to setting up, still install on the support and be used for driving extrusion roller and hobbing cutter roller pivoted power unit, the lower extreme of cutting grain mechanism is provided with the hopper, the hopper lower extreme is provided with unloading mechanism.
2. The plastic particle cutting machine according to claim 1, wherein the power mechanism comprises two synchronous motors mounted on the support, output shafts of the two synchronous motors are respectively and fixedly connected with one end of the extrusion roll shaft, the extrusion roll shaft and the end part of the rotating shaft are oppositely provided with chain wheels, and the two chain wheels are in transmission connection through a chain.
3. The plastic particle cutting machine according to claim 2, wherein the blanking mechanism comprises a frame obliquely arranged below the hopper, a vertical column is downwards arranged on the frame, a screen is fixedly arranged in the frame, a baffle is arranged at the lower end of the frame in a sliding manner, the upper surface of the baffle is attached to the screen, a driving motor is fixedly arranged on one side of the frame, the output shaft of the driving motor is horizontally arranged, lead screws are rotatably arranged on two opposite sides of the frame, one of the lead screws is fixedly connected with the output shaft of the driving motor, nut blocks are screwed and matched on the lead screws, and the two nut blocks are respectively and fixedly connected with two sides of the baffle.
4. The plastic pellet cutting machine as claimed in claim 1, further comprising two weighers provided at a lower end of the frame.
5. The plastic particle cutting machine according to claim 1, wherein the cooling mechanism comprises a water tank fixedly mounted at the upper end of the worktable, a support roller is rotatably mounted in the water tank, an air ring is fixedly mounted at one end of the water tank away from the extruder, the air ring is connected with an air blower through an air pipe, an air outlet is formed in the inner side of the air ring, a support frame and a drying mechanism are fixedly mounted on the worktable, and two guide rollers are rotatably mounted at the upper end of the support frame.
6. The plastic particle cutting machine according to claim 5, wherein the drying mechanism comprises a drying box fixedly mounted on the worktable, the drying box is provided with an inlet and an outlet at opposite sides thereof, the drying box is internally provided with a hot air ring, the hot air ring is externally connected with a hot air blower through a pipeline, and the inside of the hot air ring is provided with an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512461.4U CN212860033U (en) | 2020-07-28 | 2020-07-28 | Plastic particle cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512461.4U CN212860033U (en) | 2020-07-28 | 2020-07-28 | Plastic particle cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212860033U true CN212860033U (en) | 2021-04-02 |
Family
ID=75217514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021512461.4U Expired - Fee Related CN212860033U (en) | 2020-07-28 | 2020-07-28 | Plastic particle cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212860033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274405A (en) * | 2021-12-30 | 2022-04-05 | 无锡市佳尔新材料科技有限公司 | Preparation device and process of high-strength corrosion-resistant PVC particles |
-
2020
- 2020-07-28 CN CN202021512461.4U patent/CN212860033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274405A (en) * | 2021-12-30 | 2022-04-05 | 无锡市佳尔新材料科技有限公司 | Preparation device and process of high-strength corrosion-resistant PVC particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |