CN220008460U - Device for efficiently screening abnormal particles of black master batch - Google Patents
Device for efficiently screening abnormal particles of black master batch Download PDFInfo
- Publication number
- CN220008460U CN220008460U CN202321000908.3U CN202321000908U CN220008460U CN 220008460 U CN220008460 U CN 220008460U CN 202321000908 U CN202321000908 U CN 202321000908U CN 220008460 U CN220008460 U CN 220008460U
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- screen pipe
- master batch
- sieve
- feeding
- screen
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 67
- 238000012216 screening Methods 0.000 title claims abstract description 29
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000007873 sieving Methods 0.000 claims description 5
- 210000003141 lower extremity Anatomy 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 208000002430 Multiple chemical sensitivity Diseases 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a device for efficiently screening abnormal particles of black master batch, which comprises a hopper, wherein the hopper is arranged below a discharge hole of extrusion equipment, a first sieve tube is fixedly connected below the hopper, a first sieve plate is obliquely arranged in the first sieve tube, a first discharge hole is formed in the side surface of the first sieve tube at the inclined lower edge of the first sieve plate, a second sieve tube is movably connected to the lower end of the first sieve tube through a corrugated pipe, a second sieve plate is obliquely arranged in the second sieve tube, a second discharge hole is formed in the side surface of the second sieve tube at the inclined lower edge of the second sieve plate, a material guide tube is arranged below the first discharge hole and below the second discharge hole, the outer side of the second sieve tube is connected to the side surface of a vibrator through a lantern ring, and the vibrator is fixedly arranged on the extrusion equipment through a base; the device is directly arranged at the extrusion equipment, can efficiently screen the abnormal master batch and oversized master batch which are produced during the production of the black master batch and exceed the size requirement of the master batch, and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of master batch production equipment, in particular to master batch screening equipment, and specifically relates to a device for efficiently screening abnormal particles of black master batch.
Background
The master batch (English name Masterbatches) is a full-name plastic master batch, and the alias master batch is a plastic processing aid standing up in the 80 s of the 20 th century and consists of excessive chemical aids, carrier resin, dispersing agents and the like. The master batch is an aggregate obtained by uniformly loading an ultra-large amount of pigment (dye) in a resin. The master batch is a particle material prepared by firstly mixing and mixing various required auxiliary agents, fillers and a small amount of carrier resin in the plastic processing and forming process for convenience in operation, and metering, mixing, melting, extruding, granulating and other processing processes through equipment such as an extruder and the like, and is called a master batch. The master batch consists of carrier resin, various fillers and various assistants. The limit of the auxiliary agent or the content of the filler in the master batch is several times to more than ten times higher than the required amount in the actual plastic product. In the molding process, the proportion of the master batch to the matrix resin must be adjusted according to the content of relevant components in the master batch and the amount to be added in the actual product. The master batch can be generally divided into common filling master batch (simply referred to as filling master batch) and functional master batch, such as color master batch, anti-fog master batch and the like.
The black master batch in the master batch is a master batch raw material produced by the process links of carbon black, a carrier, an auxiliary agent, and the like, and has higher requirements on the shape and the size of master batch particles in production, and because the influence of extrusion force or cutting force in the production of the black master batch easily causes the master batch with abnormal shape and abnormal size to influence the production quality of the black master batch, the equipment for screening abnormal particles for production is needed.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a device for efficiently screening abnormal particles of black master batches.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a device for high-efficient screening black masterbatch abnormal particle, includes the hopper, the hopper is installed in extrusion equipment's discharge gate below, hopper below fixedly connected with first screen pipe, first screen pipe is installed to first screen pipe internal tilting, first screen pipe side is located first screen pipe slope lower limb department and opens there is first discharge opening, first screen pipe lower extreme has the second screen pipe through bellows swing joint, second screen pipe internal tilting installs the second screen plate, second screen pipe side is located second screen plate slope lower limb department and opens there is the second discharge opening, the passage is all installed to first discharge opening below and second discharge opening below, the second screen pipe outside is connected in the vibrator side through the lantern ring, the vibrator passes through base fixed mounting on extrusion equipment.
Preferably, the first sieve plate and the second sieve plate are provided with feeding grooves on the surfaces, the two feeding grooves are arranged at the upper half edge of the upper part of the first sieve plate and the upper part of the second sieve plate, the two feeding grooves are provided with a plurality of guide grooves on the lower edge, the guide grooves are communicated with discharging holes, and the bottoms of the guide grooves are provided with a plurality of sieving holes uniformly.
Preferably, the plurality of screening holes on the first screen plate are circular holes, the plurality of screening holes on the second screen plate are rectangular holes, and the diameter of each circular hole is larger than the side length of each rectangular hole.
Preferably, the feeding hole of the first sieve tube and the feeding hole of the second sieve tube are obliquely provided with feeding guide plates, and one downward-inclined side of each feeding guide plate faces to the upper parts of the two feeding grooves.
Preferably, the outer side of the first screen pipe is also fixed with a mounting frame, one end of the mounting frame is sleeved on the outer side of the first screen pipe, and the other end of the mounting frame is fixed on extrusion equipment.
Preferably, the length and width dimensions of the screening holes on the second screen plate are matched with the length and perimeter dimensions of the black master batch.
Compared with the prior art, the utility model has the following beneficial effects: this device is with hopper direct mount in extrusion equipment department, after the direct blanking of black masterbatch that will cut the cooling is in the hopper, in the pan feeding deflector in with black masterbatch guide to the pan feeding inslot on the first screen panel through the baffle, guide the screening of black masterbatch through the baffle, the black masterbatch of standard size is discharged from the downthehole blanking of sieve, the black masterbatch of diameter size is discharged along the baffle from first discharge hole department and is collected and recycle, the black masterbatch of blanking from the sieve hole falls to the second screen pipe along the bellows in, fall to the pan feeding inslot on the second screen panel through the pan feeding deflector, the second screen pipe is rocked through the vibrator and is produced the vibrations sieve material, the screen hole on the second screen panel screens the blanking to the black masterbatch that length and girth accord with the size, the black masterbatch of length and width size that is greater than on the second screen panel is discharged from the second discharge hole through the baffle and is collected and recycle again, the black masterbatch lower extreme from the second screen panel that accords with black masterbatch size and shape simultaneously is collected, simple structure, the blanking is high-efficient to the black masterbatch production quality of black masterbatch of sieving.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
fig. 3 is a schematic structural view of a first screening deck according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a second screening deck according to an embodiment of the present utility model;
the embodiment of the utility model mainly comprises the following element symbols:
hopper-1, first screen pipe-2, first discharge hole-21, mounting bracket-22, first screen plate-3, feeding groove-31, guide groove-32, screening hole-33, corrugated pipe-4, second screen pipe-5, second discharge hole-51, lantern ring-52, vibrator-53, base-54, second screen plate-6, guide pipe-7, and feeding guide plate-8.
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.
As shown in fig. 1 and fig. 2, a device for efficiently screening abnormal particles of black master batch comprises a hopper 1, wherein the hopper 1 is arranged below a discharge hole of extrusion equipment, a first screen pipe 2 is fixedly connected below the hopper 1, a first screen plate 3 is obliquely arranged in the first screen pipe 2, a first discharge hole 21 is formed in the side surface of the first screen pipe 2 at the inclined lower edge of the first screen plate 3, a second screen pipe 5 is movably connected to the lower end of the first screen pipe 2 through a corrugated pipe 4, a second screen plate 6 is obliquely arranged in the second screen pipe 5, a second discharge hole 51 is formed in the side surface of the second screen pipe 5 at the inclined lower edge of the second screen plate 6, a material guiding pipe 7 is arranged below the first discharge hole 21 and below the second discharge hole 51, the outer side of the second screen pipe 5 is connected to the side surface of a vibrator 53 through a collar 52, and the vibrator 53 is fixedly arranged on the extrusion equipment through a base 54.
As shown in fig. 3 and fig. 4, the surfaces of the first screen plate 3 and the second screen plate 6 are respectively provided with a feeding groove 31, two feeding grooves 31 are respectively arranged at the upper half edge above the first screen plate 3 and the second screen plate 6, a plurality of guide grooves 32 are respectively arranged at the lower edge of the two feeding grooves 31, a plurality of guide grooves 32 are respectively communicated with a discharging hole, and a plurality of screening holes 33 are respectively uniformly arranged at the bottoms of the guide grooves 32; the screening holes 33 on the first screen plate 3 are round holes, the screening holes 33 on the second screen plate 6 are rectangular holes, and the diameter of each round hole is larger than the side length of each rectangular hole.
This device is with hopper 1 direct mount in extrusion equipment department, will cut the direct blanking of cooled black masterbatch in hopper 1 back, the pan feeding deflector 8 in through first screen pipe 2 will black masterbatch is led down to the pan feeding inslot 31 on the first screen plate 3, carry out the guide screening with black masterbatch through baffle 32, the black masterbatch of standard size is discharged from in the screen hole 33, the abnormal black masterbatch of diameter size is discharged along baffle 7 from first discharge hole 21 and is collected and recycle again, the black masterbatch that falls down from screen hole 33 falls into second screen pipe 5 along bellows 4, in the pan feeding inslot 31 on the second screen plate 6 through pan feeding deflector 8, second screen pipe 5 shakes through the vibrator 53 and produces the vibrations screen material, the screen hole 33 on the second screen plate 6 carries out the screening blanking to the black masterbatch that length and girth accord with the size, the black masterbatch that is greater than on the second screen hole 33 is discharged from second discharge hole 51 and is collected through baffle 7 and recycle, simultaneously accord with the blanking shape and the second screen plate 5 and carry out the quality of black masterbatch from the second screen plate 5, the production efficiency is improved, the production efficiency is high, the black masterbatch is sieved to the quality is simple to the black masterbatch.
The feeding hole of the first sieve tube 2 and the feeding hole of the second sieve tube 5 are obliquely provided with feeding guide plates 8, one downward-inclined side of each feeding guide plate 8 faces towards the upper parts of the two feeding grooves 31, so that falling black master batches are conveniently guided into the feeding grooves 31, and the black master batches with qualified shapes and sizes can be normally discharged through the screening holes 33 in the guide grooves 32.
The outer side of the first screen pipe 2 is also fixedly provided with a mounting frame 22, one end of the mounting frame 22 is sleeved on the outer side of the first screen pipe 2, and the other end of the mounting frame 22 is fixed on extrusion equipment, so that the mounting stability of the hopper 1 and the first screen pipe 2 is ensured, and the first screen pipe 2 is prevented from loosening and falling off due to vibration of the vibrator 53; the length and width dimensions of the sieving holes 33 on the second sieve plate 6 are matched with the length and perimeter dimensions of the black master batch, so that the sieving of the black master batch with abnormal shape is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for high-efficient screening black masterbatch abnormal particle, includes the hopper, the hopper is installed in extrusion equipment's discharge gate below, its characterized in that: the hopper below fixedly connected with first screen pipe, first screen pipe is installed to first screen pipe in the slope, first screen pipe side is located first screen pipe slope lower limb department and opens there is first discharge port, first screen pipe lower extreme has the second screen pipe through bellows swing joint, second screen pipe is installed to second screen pipe in the slope, second screen pipe side is located second screen pipe slope lower limb department and opens there is the second discharge port, the passage is all installed to first discharge port below and second discharge port below, the vibrator side is connected through the lantern ring in the second screen pipe outside, the vibrator passes through base fixed mounting on extrusion equipment.
2. The device for efficiently screening abnormal particles of black master batch according to claim 1, wherein: the material feeding device is characterized in that the surfaces of the first sieve plate and the second sieve plate are respectively provided with a material feeding groove, the two material feeding grooves are respectively arranged at the upper half sides of the upper parts of the first sieve plate and the second sieve plate, the two material feeding grooves are respectively arranged at the lower edges of the material feeding grooves, the material guiding grooves are respectively communicated with a material discharging hole, and the bottoms of the material guiding grooves are respectively provided with a plurality of material sieving holes.
3. The device for efficiently screening abnormal particles of black master batch according to claim 2, wherein: the first sieve plate is provided with a plurality of sieve material holes which are round holes, and the second sieve plate is provided with a plurality of sieve material holes which are rectangular holes, and the diameter of each round hole is larger than the side length of each rectangular hole.
4. A device for efficiently screening abnormal particles of black master batch according to claim 3, wherein: the feeding hole of the first sieve tube and the feeding hole of the second sieve tube are obliquely provided with feeding guide plates, and one downward-inclined side of each feeding guide plate faces to the upper parts of the two feeding grooves.
5. The device for efficiently screening abnormal particles of black master batch according to claim 4, wherein: the first screen pipe outside still is fixed with the mounting bracket, mounting bracket one end cover is in first screen pipe outside, and the other end is fixed on extrusion equipment.
6. The device for efficiently screening abnormal particles of black master batch according to claim 5, wherein: the length and the width of the screening holes on the second screen plate are matched with the length and the perimeter of the black master batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000908.3U CN220008460U (en) | 2023-04-28 | 2023-04-28 | Device for efficiently screening abnormal particles of black master batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000908.3U CN220008460U (en) | 2023-04-28 | 2023-04-28 | Device for efficiently screening abnormal particles of black master batch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008460U true CN220008460U (en) | 2023-11-14 |
Family
ID=88676345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321000908.3U Active CN220008460U (en) | 2023-04-28 | 2023-04-28 | Device for efficiently screening abnormal particles of black master batch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008460U (en) |
-
2023
- 2023-04-28 CN CN202321000908.3U patent/CN220008460U/en active Active
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