CN206812275U - A kind of plastic pellet vibratory sieve - Google Patents
A kind of plastic pellet vibratory sieve Download PDFInfo
- Publication number
- CN206812275U CN206812275U CN201720301633.5U CN201720301633U CN206812275U CN 206812275 U CN206812275 U CN 206812275U CN 201720301633 U CN201720301633 U CN 201720301633U CN 206812275 U CN206812275 U CN 206812275U
- Authority
- CN
- China
- Prior art keywords
- plastic pellet
- vibratory sieve
- blower
- coupling bar
- blower rack
- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of plastic pellet vibratory sieve,Solve when substantial amounts of plastic pellet concentrate screening,Easily stick together phenomenon between plastic pellet,So as to have a strong impact on the problem of being normally carried out of screening operation,Its drip irrigation device is a kind of plastic pellet vibratory sieve,The sieve nest being connected to including base and by damping spring on base,The both sides of the base are provided with the carriage that space is left between sieve nest,The both ends of the carriage are fixed with coupling bar,Holding nut is fixed with the coupling bar,Blower rack is arranged with the coupling bar,Blower fan is provided with the blower rack,The bottom surface of the blower rack is connected to the end face of holding nut,Clamp nut is also threaded with the coupling bar,The clamp nut compresses blower rack and holding nut,The temperature for being effectively reduced plastic pellet is reached,And reduce the phenomenon that sticks together between plastic pellet,It is normally carried out screening operation,Reduce the percent defective of plastic pellet.
Description
Technical field
Light fixture is the utility model is related to, more particularly to a kind of plastic pellet vibratory sieve.
Background technology
In plastic extrusion production, in order to ensure diameter is unified between prepared plastic pellet, improve product quality, it is necessary to
Prepared plastic pellet is both needed to by vibratory sieve to carry out sifting sort.Such as the patent that Authorization Notice No. is CN203140292U
A kind of disclosed vibratory sieve, the vibratory sieve include entrance and the screening space being arranged on below the entrance, empty in the screening
Between interior edge short transverse be disposed with least three screen clothes, the screening space is divided into multiple screening areas by the screen cloth
Domain, the vibratory sieve includes multiple outlets corresponding to the different screen areas, along the short transverse of the vibratory sieve, from
Upper downward, the aperture of the screen cloth is gradually reduced.Material can pass through at least three screen clothes after entrance enters vibratory sieve to be carried out
Screening, strip material are to allow to screen cloth through the superiors, also can effectively by the screen cloth positioned at the superiors and most
At least one screen cloth between the screen cloth of lower floor stops, so as to reduce the probability that strip thing is fallen on undermost screen cloth,
Improve screening efficiency.
But because the plastic pellet temperature just prepared is higher, therefore when substantial amounts of plastic pellet is carrying out concentration screening
When, easily cause the phenomenon that sticks together between plastic pellet, so as to have a strong impact on being normally carried out for screening operation, and cause plastic pellet
Sub- percent defective increase.
Utility model content
The purpose of this utility model is to provide a kind of plastic pellet vibratory sieve, can be effectively reduced the temperature of plastic pellet
Degree, and the phenomenon that sticks together between plastic pellet is reduced, screening operation is normally carried out, reduces the percent defective of plastic pellet.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of plastic pellet vibratory sieve, including base and the sieve nest that is connected to by damping spring on base, the base
Both sides be provided with the carriage that space is left between sieve nest, the both ends of the carriage are fixed with coupling bar, described
Holding nut is fixed with coupling bar, blower rack is arranged with the coupling bar, blower fan, the wind are provided with the blower rack
The bottom surface of frame is connected to the end face of holding nut, and clamp nut, the clamp nut are also threaded with the coupling bar
Blower rack and holding nut are compressed.
By using above-mentioned technical proposal, the design of carriage can be such that blower rack is securely attached on base, connection
The design of bolt can be used for the positioning of blower rack, and the setting of holding nut can be such that blower rack is horizontally fixed on coupling bar, and
Blower rack is compressed by clamp nut, blower fan is set on blower rack, can be blown by blower fan, improves sieve nest top and periphery
Air flow rate, make hot-air rapid dispersion, be effectively reduced the temperature of plastic pellet, and reduce and send out between plastic pellet
Raw adhesion phenomenon, is normally carried out screening operation, reduces the percent defective of plastic pellet.
Preferably, the blower fan is axial fan, the end face of the blower fan is provided with adpting flange, the blower rack
Include connecting plate, the two through hole of air feed machine air-supply is provided with the connecting plate, the circumference of two through holes is provided with card
The buckling groove of acting flange in succession.
By using above-mentioned technical proposal, the motor and fan blade of axial fan are all in a cylinder, available for part
Ventilation, ventilation positive effect, safety, profile is exactly a tubular, and adpting flange can be set in end face, pass through adpting flange
Make the easy for installation of blower fan；By the design of buckling groove, positioning during assembling can aid in.
Preferably, it is provided with buffering spacer between the clamp nut and blower rack.
By using above-mentioned technical proposal, buffering spacer can play certain cushioning effect, avoid clamp nut excessive
Tighten, and when clamp nut twists askew, remain to make to keep certain fastening effect between nut and blower rack.
Preferably, the side of the blower rack is provided with two security bars, between the security bar and connecting plate formed with
Groove.
By using above-mentioned technical proposal, the design of security bar can avoid weight or other articles from directly impinging blower fan
On；When mobile, the design of groove can make human hand wear result groove to be held on security bar blower rack, easy disassembly.
Preferably, the side of the blower fan is provided with patch, the threading for wearing patch is provided with institute's security bar
Button.
By using above-mentioned technical proposal, the design for threading button can be used for combing spacing patch, avoid patch from twining
Around knotting.
Preferably, offering clamping chamber on the security bar, the threading button includes sliding and is connected to clamping intracavitary
The hook portion of slipping part and clamping patch.
By using above-mentioned technical proposal, the design of clamping chamber can make slipping part sliding be connected to clamping intracavitary, pass through
Control slipping part can adjust the hook portion length of stretching.
Preferably, the end set of the slipping part has the first limited block, the end set of the clamping chamber is restricted
Second limited block of the first limited block abjection.
By using above-mentioned technical proposal, the design of the first limited block and the second limited block can avoid slipping part from clamping
Intracavitary is deviate from.
Preferably, it is provided with elastic component between first limited block and the second limited block.
By using above-mentioned technical proposal, the design of elastic component can be such that slipping part has all the time to the sliding of clamping bottom of chamber portion
Potential energy.
Preferably, the hook portion is connected with bill portion, the spacing hole coordinated with bill portion is provided with the carriage.
By using above-mentioned technical proposal, spacing hole and hook portion coordinate, when slipping part slides onto clamping bottom of chamber portion, hook portion
The through hole of a side wall closing is formed between support frame, avoids patch from deviating from from hook portion, makes the limit effect of patch more
It is good.
In summary, the utility model has the advantages that：
1st, the plastic pellet vibratory sieve by carriage, coupling bar, holding nut, clamp nut, buffering spacer play by
Blower rack is connected firmly to the effect on base, is blown by blower fan, improves the air flow rate on above sieve nest and periphery, makes
Hot-air rapid dispersion, is effectively reduced the temperature of plastic pellet, and reduces the phenomenon that sticks together between plastic pellet, makes screening
Progress working properly, reduce the percent defective of plastic pellet；
2nd, the plastic pellet vibratory sieve serves comb by threading button, clamping chamber, slipping part, hook portion, the design of spacing hole
Spacing patch is managed, avoids the effect of patch tangled up and knotted.
Brief description of the drawings
Fig. 1 is a kind of plastic pellet vibratory sieve overall structure diagram；
Fig. 2 is the attachment structure schematic diagram of coupling bar；
Fig. 3 is the structural representation of blower rack；
Fig. 4 is the attachment structure schematic cross-sectional view of threading button and clamping chamber.
In figure, 1, base；2nd, sieve nest；3rd, damping spring；4th, support frame；41st, carriage；42nd, coupling bar；43rd, spiral shell is supported
It is female；44th, blower rack；441st, connecting plate；442nd, through hole；443rd, buckling groove；444th, security bar；445th, groove；446th, second is spacing
Block；447th, spacing hole；448th, clamping chamber；45th, buffering spacer；46th, clamp nut；5th, vibrating motor；6th, blower fan；61st, connection method
It is blue；62nd, patch；7th, threading button；71st, slipping part；712nd, the first limited block；72nd, threading portion；721st, hook portion；722nd, bill portion；
8th, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of plastic pellet vibratory sieve, including base 1 and the sieve nest 2 that is arranged on base 1, base 1 and sieve
Connected between body 2 by damping spring 3.The lower section of sieve nest 2 is provided with the vibrating motor 5 that control sieve nest 2 vibrates.The top of sieve nest 2 is set
It is equipped with the support frame 4 of connecting fan 6.Two long edge positions of base 1 are respectively connected with carriage 41, and carriage 41 includes hanging down by bolt
Straight two short sides being fixed on base 1 and the long side for connecting two short sides.Space is left between carriage 41 and sieve nest 2.Branch
The both ends of one long side of support frame 41, which are worn, is fixed with coupling bar 42.
Referring to Fig. 1 and Fig. 2, the surface of coupling bar 42 offers external screw thread, is worn on coupling bar 42 and is fixed with holding nut
43, four holding nuts 43 are in same level.Coupling bar 42 is located at the top of holding nut 43 and is connected with for connecting wind
The blower rack 44 of machine 6, four ends of blower rack 44 offer the connecting hole worn for coupling bar 42.The bottom surface of blower rack 44 is supported
It is connected on the upper surface of holding nut 43.Coupling bar 42 is located at the top of blower rack 44 and is arranged with buffering spacer 45, and buffering spacer 45 is
Elastic rubber ring.Coupling bar 42 is located at the top of buffering spacer 45 and is threaded with clamp nut 46.Coupling bar 42 is by supporting spiral shell
Mother 43 and clamp nut 46 compress blower rack 44.
Referring to Fig. 3, the middle part of blower rack 44 includes connecting plate 441, and connecting plate 441 offers air feed machine 6 along its length
The two through hole 442 of air-supply, the air-supply end face for being sized to be slightly smaller than blower fan 6 of through hole 442, the circumference of through hole 442 are offered for blocking
Give a dinner for a visitor from afar the buckling groove 443 of machine 6.The air-supply end face of blower fan 6 is provided with adpting flange 61, and adpting flange 61 is bolted on card
In access slot 443.Security bar 444 is provided with the long side of blower rack 44, formed with groove between security bar 444 and connecting plate 441
445。
Referring to Fig. 3 and Fig. 4, blower fan 6 is axial fan, and its side is provided with patch 62, is provided with security bar 444
Clamping chamber 448, clamping chamber 448 are connected with the threading button 7 worn for patch 62.Threading button 7 is connected to clamping chamber including sliding
Slipping part 71 in 448, the bottom of slipping part 71 are provided with the first limited block 712, the end set restricted of clamping chamber 448
Second limited block 446 of one limited block 712 abjection.Elastic component is provided between first limited block 712 and the second limited block 446
8, elastic component 8 is spring.Threading portion 72 also includes being located in hook portion 721 outside clamping chamber 448, and hook portion 721 is in hook-type, its top
The bill portion 722 of bending is connected with, the lower section that bill portion 722 is located on carriage 41 and blower rack 44 offers spacing hole 447,
When slipping part 71 slides onto clamping 448 bottom of chamber, bill portion 722 is located in spacing hole 447.
The installation process of blower fan 6：
By the cooperation of buckling groove 443 and adpting flange 61, blower fan 6 is connected on blower rack 44, and by blower fan 6
Patch 62 carries out the guide and limit of wire harness by threading button 7.Threading process is as follows, first, is pulled by reverse clamping chamber 448
Hook portion 721, slipping part 71 is outwards slid along clamping chamber 448, make between the first limited block 712 and the second limited block 446 away from
From reduction, elastic component 8 receives compression, accumulates elastic potential energy, is pulled up to bill portion 722 and separates and formed for inserting with spacing hole 447
The passage that wiring 62 is caught in, patch 62 is caught in hook portion 721, now separately hook portion 721, elastic component 8 recover to original state,
First limited block 712 receives the potential energy slid to the bottom of buckling groove 443, between the first limited block 712 and the second limited block 446
Distance is increased, and bill portion 722 is caught in spacing hole 447 again, makes to form a side envelope between hook portion 721 and security bar 444
The passage worn for patch 62 closed.
The course of work：
After blower fan 6 installs, start axial fan, restart vibrating motor 5, vibratory sieve is started working, in plastics
After particle enters sieve nest 2, in the presence of blower fan 6, the flow rate of gas on the top of sieve nest 2 is accelerated, and accelerates plastic pellet surface
Wen Duxiajiang, reduce the phenomenon that is sticked together between plastic pellet, be advantageous to screening operation and be normally carried out, reduce plastic pellet
The percent defective of son.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of plastic pellet vibratory sieve, including base (1) and the sieve nest on base (1) is connected to by damping spring (3)
(2), it is characterised in that the both sides of the base (1) are provided with the carriage (41) that space is left between sieve nest (2), institute
The both ends for stating carriage (41) are fixed with coupling bar (42), and holding nut (43) is fixed with the coupling bar (42), described
Blower rack (44) is arranged with coupling bar (42), blower fan (6), the bottom of the blower rack (44) are provided with the blower rack (44)
Face is connected to the end face of holding nut (43), and clamp nut (46), the fastening are also threaded with the coupling bar (42)
Nut (46) compresses blower rack (44) and holding nut (43).
2. a kind of plastic pellet vibratory sieve according to claim 1, it is characterised in that the blower fan (6) is axial-flow type wind
Machine, the end face of the blower fan (6) are provided with adpting flange (61), and the blower rack (44) includes connecting plate (441), the company
The two through hole (442) of air feed machine (6) air-supply is provided with fishplate bar (441), the circumference of two through holes (442) is provided with clamping
The buckling groove (443) of adpting flange (61).
3. a kind of plastic pellet vibratory sieve according to claim 1, it is characterised in that the clamp nut (46) and blower fan
Buffering spacer (45) is provided between frame (44).
4. a kind of plastic pellet vibratory sieve according to claim 1, it is characterised in that the side of the blower rack (44) is set
Two security bars (444) are equipped with, formed with groove (445) between the security bar (444) and connecting plate (441).
5. a kind of plastic pellet vibratory sieve according to claim 4, it is characterised in that the side of the blower fan (6) is set
There is patch (62), the threading button (7) for wearing patch (62) is provided with the security bar (444).
6. a kind of plastic pellet vibratory sieve according to claim 5, it is characterised in that opened up on the security bar (444)
There is clamping chamber (448), the threading button (7) includes slipping part (71) and clamping grafting that sliding is connected in clamping chamber (448)
The hook portion (721) of line (62).
7. a kind of plastic pellet vibratory sieve according to claim 6, it is characterised in that the end of the slipping part (71) is set
It is equipped with the first limited block (712), the second of restricted first limited block (712) abjection of end set of the clamping chamber (448)
Limited block (446).
A kind of 8. plastic pellet vibratory sieve according to claim 7, it is characterised in that first limited block (712) and
Elastic component (8) is provided between second limited block (446).
9. a kind of plastic pellet vibratory sieve according to claim 6, it is characterised in that the hook portion (721) is connected with hook
Tip (722), the spacing hole (447) coordinated with bill portion (722) is provided with the carriage (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301633.5U CN206812275U (en) | 2017-03-24 | 2017-03-24 | A kind of plastic pellet vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301633.5U CN206812275U (en) | 2017-03-24 | 2017-03-24 | A kind of plastic pellet vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812275U true CN206812275U (en) | 2017-12-29 |
Family
ID=60752441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301633.5U Expired - Fee Related CN206812275U (en) | 2017-03-24 | 2017-03-24 | A kind of plastic pellet vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016226A (en) * | 2018-06-25 | 2018-12-18 | 佛山市捷亚塑料五金制品有限公司 | A kind of plastic pellet vibration screening plant |
-
2017
- 2017-03-24 CN CN201720301633.5U patent/CN206812275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016226A (en) * | 2018-06-25 | 2018-12-18 | 佛山市捷亚塑料五金制品有限公司 | A kind of plastic pellet vibration screening plant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210324 |