CN206731046U - A kind of PP fire proofings prepare dosing machine - Google Patents
A kind of PP fire proofings prepare dosing machine Download PDFInfo
- Publication number
- CN206731046U CN206731046U CN201720568500.4U CN201720568500U CN206731046U CN 206731046 U CN206731046 U CN 206731046U CN 201720568500 U CN201720568500 U CN 201720568500U CN 206731046 U CN206731046 U CN 206731046U
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- China
- Prior art keywords
- casing
- expansion link
- dosing machine
- transmission belt
- drive
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Abstract
It the utility model is related to flame-proof material processing technique field, in particular a kind of PP fire proofings prepare dosing machine, pulp-collecting box including casing and positioned at body side, multiple guide grooves are provided with casing, the transmission belt of casing is provided through in guide groove, casing discharge outlet is provided with sliding panel, and hopper is provided with the case lid of casing and positioned at the surface of guide groove；Band connection drive is driven, driving wheel tube is connected on power transmission shaft, and power transmission shaft is connected on the output shaft of motor by shaft coupling；Also include multigroup directive wheel and deflecting roller, drive includes retainer ring, and retainer ring is provided with annular groove, is slided in annular groove and shrinkage-rule is housed；Multiple expansion links are additionally provided with retainer ring, the top of expansion link is provided with expansion plate.According to the component ratio between the every kind of raw material of flame-proof material, the radius length of transmission wheel is adjusted, the material quantity for conveying transmission belt is the amount required for the flame-proof material of the preparation of needs.
Description
Technical field
Flame-proof material processing technique field is the utility model is related to, specially a kind of PP fire proofings prepare dosing machine.
Background technology
Polypropylene, i.e. PP materials easy processing, it is resistant to chemical etching, it is cheap the advantages that, many industries obtain extensively should
With, while fire-retardant PP has turned into flame retardant amount maximum, the fastest-rising poly- fire proofing of height.But it can be produced during PP material combustions
A large amount of molten drops, easily propagating flame, the application of PP materials are restricted, therefore the flame-retardant modified of PP is particularly important, generally
Increase fire retardant and compatilizer or other additives etc. in PP materials, to avoid its shortcoming, give full play to its advantage.
When increasing fire retardant and compatilizer in PP materials, the amount of addition is that have what certain ratio limited, and additive needs
The amount to be added, determined by the amount of PP raw material, therefore when manufacturing PP flame-proof materials, control quantifying between each composition
Dispensing seems extremely important, and the dosing machine prepared for PP flame-proof materials needs to develop.Conventional dosing machine is most only
It is to be applicable a kind of quantifying for material, and when needing to add multiple material, it is still desirable to every kind of material is claimed in sequence
Amount, it has not been convenient to the raising of operating efficiency.
Utility model content
The purpose of this utility model is that providing a kind of PP fire proofings prepares dosing machine, to solve above-mentioned background skill
The problem of being proposed in art.The PP fire proofings, which prepare dosing machine, has energy simultaneously a variety of according to adding proportion simultaneous quantitative
The characteristics of raw material.
To achieve the above object, the utility model provides following technical scheme：
A kind of PP fire proofings prepare dosing machine, including casing and the pulp-collecting box positioned at body side, the casing
It is interior to be provided with multiple guide grooves, the transmission belt of casing is provided through in guide groove, casing discharge outlet is provided with sliding panel, the case of casing
Hopper is provided with lid and positioned at the surface of guide groove；Band connection drive is driven, the driving wheel tube is connected on power transmission shaft, is passed
Moving axis is connected on the output shaft of motor by shaft coupling；
Also including multigroup directive wheel and deflecting roller, the directive wheel and deflecting roller are located at the both ends of each guide groove respectively,
And on casing, wherein directive wheel is located at the both sides up and down of transmission belt respectively；
The drive includes retainer ring, and retainer ring is provided with annular groove, is slided in annular groove and shrinkage-rule is housed；Retainer ring
On be additionally provided with multiple expansion links, the top of the expansion link is provided with expansion plate.
Preferably, the exit of the hopper is provided with striker plate.
Preferably, it is provided with snap ring in interface on the transmission belt.
Preferably, the drive includes three, and the installation position of each drive is consistent, and it is straight that expansion link is in same
On line.
Preferably, the expansion link and shrinkage-rule include multiple telescopic joints, the diameter of telescopic joint from root to top successively
Reduce, the wherein quantity of expansion link is M, M >=8.
Preferably, the top of the shrinkage-rule is provided with pointer, and the length of shrinkage-rule is consistent with the length of expansion link.
Preferably, the expansion plate includes the surface plate of three inner hollows, and middle surface plate is arranged on expansion link,
The surface plate of both sides is connected to the inside of mid-plane plate.
Compared with prior art, the beneficial effects of the utility model are：Each drive is transmitted a kind of former by transmission belt
Material, multiple drives are arranged on same power transmission shaft, and multiple drives rotate simultaneously, and can transmit simultaneously a variety of needs to mix
Raw material；Drive includes expansion link and expansion plate, can adjust the radius of drive, and radius is different, is driven the line of wheel surface
Speed is also different, and the material conveyed by transmission belt is also different；According to the component ratio between the every kind of raw material of flame-proof material, adjustment passes
The radius length of wheel is sent, the material quantity for conveying transmission belt is the amount required for the flame-proof material of the preparation of needs.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A-A sectional views；
Fig. 3 is the utility model B-B sectional views；
Fig. 4 is that expansion link stretches out drive schematic diagram；
Fig. 5 is that expansion link withdraws drive schematic diagram.
In figure：1 casing, 101 sliding panels, 2 hoppers, 21 striker plates, 3 guide grooves, 4 pulp-collecting box, 5 transmission belts, 60 directive wheels,
61 deflecting rollers, 7 snap rings, 8 power transmission shafts, 9 drives, 91 retainer rings, 92 expansion links, 93 expansion plates, 94 shrinkage-rules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：
A kind of PP fire proofings prepare dosing machine, including casing 1 and the pulp-collecting box 4 positioned at the side of casing 1, and splicing
Box 4 is located at the lower section of the discharging opening of transmission belt 5, is provided with multiple guide grooves 3 in casing 1, the biography of casing 1 is provided through in guide groove 3
Dynamic band 5, transmission belt 5 is located at the bottom of guide groove 3, and is moved along guide groove 3, and the opening of guide groove 3 is opened in V-shape, just
In splicing.The discharge outlet of casing 1 is provided with sliding panel 101, moves up and down the size that sliding panel 101 controls discharging opening, during discharging, makes
Raw material weight on transmission belt 5 in unit length is consistent.Hopper is provided with the case lid of casing 1 and positioned at the surface of guide groove 3
2, the exit of hopper 2 is provided with striker plate 21.Transmission belt 5 connects drive 9, and drive 9 is socketed on power transmission shaft 8, power transmission shaft 8
It is connected to by shaft coupling on the output shaft of motor.Transmission belt 5 is breakaway-element, is provided with and blocks in interface on transmission belt 5
Ring 7, after the completion of the length adjustment of transmission belt 5, utilize the clamping of snap ring 7.Also include three groups of directive wheels 60 and three deflecting rollers 61,
Directive wheel 60 and deflecting roller 61 are located at the both ends of each guide groove 3 respectively, and on casing 1, wherein every group of directive wheel 60
It is located at the both sides up and down of transmission belt 5 respectively, directive wheel 60 is used for the transporting direction for guiding transmission belt 5, made in guide groove 3
Transmission belt 5 is always positioned at the bottom of guide groove 3, and parallel with the bottom of guide groove 3, and deflecting roller 61 turns to transmission belt 5, transmission
With the 5 revolution conveying loops for forming a closure.
Drive 9 includes retainer ring 91, and retainer ring 91 is provided with annular groove, is slided in annular groove and shrinkage-rule 94 is housed；Gu
Determine to be additionally provided with multiple expansion links 92 on ring 91, the top of the expansion link 92 is provided with expansion plate 93.Drive 9 includes three, often
The installation position of individual drive 9 is consistent, makes expansion link 92 on the same line after installation.Expansion link 92 and shrinkage-rule
94 include multiple telescopic joints, and the diameter of telescopic joint is sequentially reduced from root to top, and wherein the quantity of expansion link 92 is 8.
The top of shrinkage-rule 94 is provided with pointer, and the length of shrinkage-rule 94 is consistent with the length of expansion link 92, and regulation is flexible
During the length of bar 92, shrinkage-rule 94 is slided at corresponding expansion link 92, the length of expansion link 92 is measured using shrinkage-rule 94, is made
The length of expansion link 92 after each regulation is consistent.Expansion plate 93 includes the surface plate of three inner hollows, middle surface plate
On expansion link 92, the surface plate of both sides is connected to the inside of mid-plane plate.
Three drives 9 are installed on power transmission shaft 8, because three drives 9 are coaxial, when power transmission shaft 8 rotates, drive 9
Angular speed is consistent, and linear velocity is the product of angular speed and radius, and the radius of gyration of drive 9 can be adjusted by expansion link 92,
To obtain different linear velocities, make the speed of service of transmission belt 5 different.
, it is necessary to adjust the surface plate of expansion plate 93 simultaneously after the length change of expansion link 92, make each to be arranged on expansion link
Expansion plate 93 on 92 contacts with each other.
During preparation, the length of adjustable telescopic rod 92 and the position of sliding panel 101, in hopper 2 being added into needs is added
The raw material of work, such as flame-proof material, fire retardant and compatilizer, then start motor, while striker plate 21 is pulled out, raw material falls
To transmission belt 5, raw material is sent in pulp-collecting box 4 by transmission belt 5 under the drive of drive 9；Because flame-proof material, fire retardant and
The radius of drive 9 corresponding to compatilizer is inconsistent, therefore the linear velocity on its surface is also inconsistent, so transmission belt 5 is defeated
Send speed inconsistent, the transporting velocity of transmission belt 5 is big corresponding to the big drive 9 of radius, and the raw material of conveying is more, and similarly radius is small
Drive 9 corresponding to transmission belt 5 transporting velocity it is small, the raw material of conveying is few.
A kind of PP flame-proof materials are such as manufactured, need to add fire retardant and compatilizer in flame-proof material, that is specifically added is fire-retardant
Brominated epoxy resin is elected in agent as, and compatilizer elects maleic anhydride inoculated polypropylene, wherein polypropylene and maleic anhydride grafting poly- third as
The density of alkene is similar, and the density of brominated epoxy resin is polyacrylic 2 times.
The composition ratio of PP material, fire retardant and compatilizer is 3 needed for this PP flame-proof material:2:1；Therefore by three drives 9
The ratio of the length of expansion link 92 is according to 3:2:1 is adjusted, while adjusts the position of sliding panel 101, makes transmission PP material dischargings
The height of mouth is highly consistent with compatilizer discharging opening, and the height for transmitting fire retardant discharging opening is the height of PP material discharging openings
Half, so that the weight of raw material is consistent in the unit length of transmission belt 5, it is mKg；The transmission of three drives 9 in same time
Length be respectively 6cm, 4cm and 2cm.
Then in time period, three discharging of transmission belts 5 weight are respectively：
PP material=6mKg
Fire retardant=4mKg
Compatilizer=2mKg
Load between three reaches required 3:2:1 ratio.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of PP fire proofings prepare dosing machine, including casing (1) and the pulp-collecting box (4) positioned at casing (1) side, its
It is characterised by：Multiple guide grooves (3) are provided with the casing (1), the transmission belt of casing (1) is provided through in guide groove (3)
(5), casing (1) discharge outlet is provided with sliding panel (101), is provided with the case lid of casing (1) and positioned at the surface of guide groove (3)
Hopper (2)；Transmission belt (5) connection drive (9), the drive (9) are socketed on power transmission shaft (8), and power transmission shaft (8) passes through connection
Axle device is connected on the output shaft of motor；
Also include multigroup directive wheel (60) and deflecting roller (61), the directive wheel (60) and deflecting roller (61) are located at respectively each leads
To the both ends of groove (3), and on casing (1), wherein directive wheel (60) is located at the both sides up and down of transmission belt (5) respectively；
The drive (9) includes retainer ring (91), and retainer ring (91) is provided with annular groove, is slided in annular groove and shrinkage-rule is housed
(94)；Multiple expansion links (92) are additionally provided with retainer ring (91), the top of the expansion link (92) is provided with expansion plate (93).
2. a kind of PP fire proofings according to claim 1 prepare dosing machine, it is characterised in that：The hopper (2)
Exit be provided with striker plate (21).
3. a kind of PP fire proofings according to claim 1 prepare dosing machine, it is characterised in that：The transmission belt
(5) snap ring (7) is provided with interface.
4. a kind of PP fire proofings according to claim 1 prepare dosing machine, it is characterised in that：The drive
(9) three are included, the installation position of each drive (9) is consistent, and expansion link (92) is on the same line.
5. a kind of PP fire proofings according to claim 1 prepare dosing machine, it is characterised in that：The expansion link
(92) multiple telescopic joints are included with shrinkage-rule (94), the diameter of telescopic joint is sequentially reduced from root to top, wherein expansion link
(92) quantity is M, M >=8.
6. a kind of PP fire proofings according to claim 5 prepare dosing machine, it is characterised in that：The shrinkage-rule
(94) top is provided with pointer, and the length of shrinkage-rule (94) is consistent with the length of expansion link (92).
7. a kind of PP fire proofings according to claim 1 prepare dosing machine, it is characterised in that：The expansion plate
(93) surface plate of three inner hollows is included, middle surface plate is arranged on expansion link (92), the surface plate clamping of both sides
In the inside of mid-plane plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568500.4U CN206731046U (en) | 2017-05-22 | 2017-05-22 | A kind of PP fire proofings prepare dosing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568500.4U CN206731046U (en) | 2017-05-22 | 2017-05-22 | A kind of PP fire proofings prepare dosing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731046U true CN206731046U (en) | 2017-12-12 |
Family
ID=60567293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568500.4U Expired - Fee Related CN206731046U (en) | 2017-05-22 | 2017-05-22 | A kind of PP fire proofings prepare dosing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314608A (en) * | 2019-08-14 | 2019-10-11 | 宋桂娥 | A kind of dedicated gypsum proportion mixing plant of synthetism |
-
2017
- 2017-05-22 CN CN201720568500.4U patent/CN206731046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314608A (en) * | 2019-08-14 | 2019-10-11 | 宋桂娥 | A kind of dedicated gypsum proportion mixing plant of synthetism |
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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: 20171212 Termination date: 20190522 |