CN211659942U - Filter device of granulator - Google Patents
Filter device of granulator Download PDFInfo
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- CN211659942U CN211659942U CN201922421194.3U CN201922421194U CN211659942U CN 211659942 U CN211659942 U CN 211659942U CN 201922421194 U CN201922421194 U CN 201922421194U CN 211659942 U CN211659942 U CN 211659942U
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- plate
- filtering
- screen
- screen plate
- lifting
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Abstract
The utility model discloses a filtering device of a granulator, which comprises a filtering seat and a lifting plate, wherein the filtering seat is provided with a filtering channel and a slot, one end of the filtering channel is connected with a feeding pipe, the other end of the filtering channel is connected with an extrusion die head, cleaning stations are arranged above the filtering seat and below the filtering seat, a concave part on the lifting plate is provided with a screen plate, a replaceable filter screen is arranged in the screen plate, two groups of screen plates, namely an upper screen plate and a lower screen plate, are arranged on the lifting plate, the upper screen plate and the lower screen plate are independently arranged from top to bottom, the lifting plate is connected with a lifting part driving the lifting plate to move up and down in the slot, when one screen plate is communicated with the filtering channel, the other screen plate moves to the cleaning station, the filter screen in the screen plate is taken out during cleaning, and the clean filter screen is put into the cleaning station after the screen plate is washed, which is, and the two screen plates are switched for use, so that the work of the granulator is not influenced, and the granulation efficiency is improved.
Description
Technical Field
The utility model relates to an improvement of a filtering device of a granulator.
Background
The granulator heats plastic raw materials at a high temperature into plastic solution, the plastic solution is extruded through the extrusion die holes and then is cut into plastic particles by the cutter, impurities such as silt and metal fragments are remained on the surface of the plastic raw materials, the impurities can affect the quality of the plastic particles, and the plastic particles are extruded after being filtered after the plastic raw materials are melted, so that the quality of the plastic particles is improved. The existing filtering device has the problems that the filter screen is inconvenient to clean, and the filter screen is too much occupied in cleaning, so that the granulation efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model aims at providing a filter equipment of granulator convenient to clearance and improvement granulation efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme: the filtering device of the granulator comprises a filtering seat and a lifting plate, wherein a filtering channel and a slot matched with the lifting plate are arranged on the filtering seat, the filtering channel is longitudinally arranged, the slot is vertically arranged, one end of the filtering channel is connected with a feeding pipe, and the other end of the filtering channel is connected with an extrusion die head.
The elevating unit is including lift lead screw, turbine nut and drive turbine nut pivoted motor, lift lead screw and turbine nut phase-match, be equipped with the stand on the filter seat, install the mounting panel on the stand, turbine nut and motor are installed on the mounting panel, the deflector is installed to the mounting panel top, the guiding hole has all been seted up on mounting panel and the deflector, install the bearing in the guiding hole, the upper end and the bearing of lift lead screw match, the lower extreme and the lifter plate of lift lead screw are connected.
The utility model discloses a two sets of for filter otter boards, when last otter board need be cleared up, change and carry out the filtration operation by lower otter board, go up the otter board and then remove to the clearance station, take out the filter screen in the otter board during the clearance, will clean the filter screen after washing the otter board and put into clearance ten fens convenient and fast, two otter board conversion use does not influence the work of granulator moreover to improve granulation efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The filtering device of the granulator comprises a filtering seat 8 and a lifting plate 9, wherein the X-axis direction is the front-back direction and also the longitudinal direction, and the Y-axis direction is the up-down direction and also the vertical direction; the filtering seat 8 is provided with a filtering channel 7 and a slot matched with the lifting plate, the filtering channel 7 is arranged longitudinally, the slots are vertically arranged, one end of the filtering channel 7 is connected with a feeding pipe, the other end of the filtering channel is connected with an extrusion die head 14, cleaning stations 13 are arranged above the filtering seat and below the filtering seat, a screen plate 10 is arranged on the lifting plate 9 in a concave manner, meshes are arranged on the screen plate, a replaceable filter screen is arranged in the screen plate, not shown in the figure, see figure 2, the thickness of the screen plate 10 is thinner than that of the lifting plate 9, the screen plate 10 is equivalent to a groove on the lifting plate, the filter screen is arranged in the groove, the groove faces the feeding pipe, so that the pressure of the plastic solution enables the filter screen to be tightly attached to the screen plate after the plastic solution enters the filtering channel, and otherwise, the pressure of the plastic solution can push the filter screen to be separated from the screen plate; the plastic solution in the filter channel passes through the filter screen and the screen plate on the lifting plate and is extruded by an extrusion die head 14, the screen plate of the cleaning station 13 is cleaned, an operator can take out the filter screen in the screen plate to wash the screen plate, and then the cleaned clean filter screen is put into the screen plate, and the cleaned filter screen is used for the next time after being cleaned.
The lifting component comprises a lifting screw rod 6, a turbine nut 2 and a motor for driving the turbine nut to rotate, and the lifting screw rod is matched with the turbine nut, namely, the external thread of the lifting screw rod is meshed with the external thread of the turbine nut; be equipped with stand 5 on the filter seat 8, install mounting panel 3 on the stand, turbine nut 2 and motor are installed on mounting panel 3, deflector 1 is installed to the mounting panel top, the guiding hole has all been seted up on mounting panel and the deflector, install bearing 4 in the guiding hole, the upper end and the bearing 4 of lift lead screw 6 match, the bearing is passed to the upper end of lift lead screw, the lower extreme and the lifter plate 9 of lift lead screw are connected, and two guiding holes have played the guide effect to the lift of lift lead screw, guarantee the 6 vertical lifts of lift lead screw, and motor drive turbine screw 2 is female to be rotated, turbine nut rotates and drives lift lead screw 6 and goes up and down in the guiding hole, realizes the lift of lifter plate then.
The utility model discloses the during operation sees attached 1 and 2, last otter board 11 on the lifter plate is filtering the station, and lower otter board 12 is in the clearance station, and when last otter board and filter screen need be cleared up, motor drive lift lead screw 6 is along the guiding hole rebound, goes up the otter board 11 and removes to the clearance station 13 of filtering the seat top, and lower otter board 12 removes to filtering the station, and the granulator keeps normal operation like this, and operating personnel takes out the filter screen in the otter board this moment, washes, clears up the otter board to in putting into the otter board clean filter screen, wait for next use after the clearance is accomplished.
Claims (2)
1. A filter device of a granulator comprises a filter base and a lifting plate, wherein a filter channel and a slot matched with the lifting plate are arranged on the filter base, the filter channel is longitudinally arranged, the slot is vertically arranged, one end of the filter channel is connected with a feeding pipe, and the other end of the filter channel is connected with an extrusion die head.
2. The filtering device of the granulator according to claim 1, wherein the elevating member comprises an elevating screw, a turbine nut and a motor for driving the turbine nut to rotate, the elevating screw is matched with the turbine nut, the filtering base is provided with a column, the column is provided with a mounting plate, the turbine nut and the motor are mounted on the mounting plate, a guide plate is mounted above the mounting plate, the mounting plate and the guide plate are both provided with guide holes, bearings are mounted in the guide holes, the upper end of the elevating screw is matched with the bearings, and the lower end of the elevating screw is connected with the elevating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421194.3U CN211659942U (en) | 2019-12-30 | 2019-12-30 | Filter device of granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421194.3U CN211659942U (en) | 2019-12-30 | 2019-12-30 | Filter device of granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659942U true CN211659942U (en) | 2020-10-13 |
Family
ID=72737165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421194.3U Active CN211659942U (en) | 2019-12-30 | 2019-12-30 | Filter device of granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659942U (en) |
-
2019
- 2019-12-30 CN CN201922421194.3U patent/CN211659942U/en active Active
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