CN206154498U - Automatic material machine of annotating of improved generation permanent magnetic ferrite - Google Patents
Automatic material machine of annotating of improved generation permanent magnetic ferrite Download PDFInfo
- Publication number
- CN206154498U CN206154498U CN201621152107.9U CN201621152107U CN206154498U CN 206154498 U CN206154498 U CN 206154498U CN 201621152107 U CN201621152107 U CN 201621152107U CN 206154498 U CN206154498 U CN 206154498U
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- valve body
- import
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- valve
- end cover
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- 239000000463 material Substances 0.000 title claims abstract description 55
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 29
- 230000008676 import Effects 0.000 claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 claims abstract description 29
- 239000004814 polyurethane Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 58
- 238000007599 discharging Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses an automatic material machine of annotating of improved generation permanent magnetic ferrite. Characteristics are seal through Y type polyurethane seal cover between piston rod and the notes material cylinder, inhale material pipe on be provided with ball formula check valve, seted up first export and first import on the ball formula check valve, first import with inhale material union coupling intercommunication, first export with annotate the feed inlet of expecting the cylinder and be connected the intercommunication, discharge gate department be provided with hydraulic change -over valve, hydraulic change -over valve has the valve body, with valve body complex case and drive movable valve element's pneumatic cylinder, is provided with second import and second export on the valve body, the intercommunication is connected with the discharge gate to the second import, the second exports is connected the intercommunication with forming die. The utility model discloses a Y type polyurethane seal cover seals the piston rod, and is sealed effectual, the difficult hourglass material phenomenon that appears, this notes material machine has changed original picture peg accuse material, has reduced the hourglass material when annotating the material, and the fashioned product density of mould is good, accords with the production requirement.
Description
Technical field
This utility model belongs to permanent-magnet ferrite production equipment technical field, more particularly to a kind of feeding machine.
Background technology
The production link of permanent-magnet ferrite can be divided into-ball milling, injection molding, sintering, grinding mill processing, clear Xian, go-on-go bag
Dress, the wherein injection molding stage carries out material feeding in mould using automatic-feeding machine, and the automatic-feeding machine for using at present is plate
Formula automatic-feeding machine, is to carry out suction, material feeding using the change of piston type sealed volume, and general maximum shot is five liters, is used
When particularly important including the sealing including mould everywhere, unreliable once seepage material feeding therefore strict air-proof condition be raw
Produce one of committed step of qualified permanent-magnet ferrite.
The board plug type automatic-feeding machine that our company uses using V-type press from both sides cloth combined seal ring, piston rod using φ 160mm ×
The steel appearance chromium plating of 400mm 45, moves back and forth more than 1000 times for average one day, causes piston rod and V-type folder cloth combined seal ring serious
Abrasion, and V-type folder cloth combined seal ring poor flexibility in addition, when material feeding, piston runs to the section sealing Extendable cycles that do not wear and tear, and works as suction
Piston runs to abrasion section sealing ring and can not in time reduce and easily enter air when causing suction during material, and suction insatiable hunger is overfilled existing mould
Without material, and easy overflow outward during material feeding, cause mould short filling to make product density poor；Additionally, automatic-feeding machine transplanting of rice plate is
It is formed by stacking with three blocks of cr12 steel alloys, the reciprocating reversal valve of plate in being promoted using two single-action hydraulic cylinders, plate is leaned on
Flat seal coordinates, and cooperation is difficult tension, and otherwise stuck hydraulic cylinder is not easy to promote, if coordinating loose easily material leakage, once material
Slurry granule is run in mating surface, can not only produce gap, and raw material hardness more than the hardness of plate, causes to coordinate surface wear,
And then easily material leakage, again resulting in mould short filling makes product density poor.
Utility model content
In order to overcome the defect of prior art, it is automatic that the purpose of this utility model is to provide a kind of modified model permanent-magnet ferrite
Feeding machine, significant sealing affection, it is ensured that the density of permanent-magnet ferrite meets production requirement.
In order to realize above-mentioned utility model purpose, this utility model is employed the following technical solutions：
Modified model permanent-magnet ferrite automatic-feeding machine, including material feeding cylinder and the piston rod that is placed in material feeding cylinder, material feeding
Charging aperture and discharging opening are provided with cylinder, and charging aperture is connected with suction tube, is characterized in the piston rod and material feeding cylinder
Between sealed by Y type polyurethane sealing shrouds；Ball check valve is provided with described suction tube, on ball check valve
First outlet and the first import are offered, the first import is connected with suction tube, the charging aperture of first outlet and material feeding cylinder
Connect；Described discharge outlet is provided with hydraulicchange-over valve, hydraulicchange-over valve has the valve element that valve body and valve body coordinate
And the hydraulic cylinder of driving valve element, the second import and second outlet are provided with valve body, the second import is connected with discharging opening,
Second outlet is connected with mould.
In above-mentioned modified model permanent-magnet ferrite automatic-feeding machine, alternatively, the Y type polyurethanes sealing shroud includes sealing
Cover body and be placed in the intrinsic four Y type polyurethane sealing ring a of sealing shroud, sealing shroud body outer surface is provided with step surface, its
In be located at piston rod the top a Y type polyurethane sealing ring a V mouths upward, can rise it is dust-proof and prevent air enter make
With, the V mouth downs of other three Y type polyurethane sealing ring a, in material feeding, pressure opens sealing ring lip in V mouths has
Effect parcel piston rod plays good sealing function.
In above-mentioned modified model permanent-magnet ferrite automatic-feeding machine, alternatively, the ball check valve includes valve seat, sealing
Circle, steel ball, spring and cover plate, offer first outlet and the first import on valve seat, be inside provided with material channel and enter with first respectively
Mouth, first outlet are connected, and sealing ring is arranged in material channel, and spring one end is fixed on the cover board, and the other end fixes steel
Ball, steel ball is resisted against on sealing ring under the elastic force of spring, realizes the closing of material channel and opens.
In above-mentioned modified model permanent-magnet ferrite automatic-feeding machine, alternatively, the hydraulicchange-over valve includes upper end cover, Y
Type polyurethane sealing ring b, upper valve body, lower valve body, valve element, hydraulic cylinder and bottom end cover, valve element from top to bottom successively be set with upper end cover,
Upper valve body, lower valve body and bottom end cover, valve body upper end connection liquid cylinder pressure, hydraulic cylinder is relatively fixed with upper valve body, upper end cover and upper valve
Y type polyurethane sealing ring b, lower valve are provided between body, between upper valve body and lower valve body and between lower valve body and bottom end cover
Body is provided with that the second import is corresponding with discharging opening, and upper valve body is provided with second outlet and connects with mould.
In above-mentioned modified model permanent-magnet ferrite automatic-feeding machine, alternatively, the sealing shroud body is φ by caliber
160mm, a height of 180mm, wall thickness are made for the seamless pipe of 20mm.
In above-mentioned modified model permanent-magnet ferrite automatic-feeding machine, alternatively, the Way out and lower valve of the upper valve body
The import direction of body is crisscross arranged, and threaded union joint is equipped with export and import, quickly connects when easy to use.
Compared with prior art, beneficial effect at least includes the following aspects：
1）, this utility model piston rod is sealed using Y type polyurethane sealing shrouds, sealing shroud and material feeding cylinder connect
Contacting surface product is very little so that piston movement frictional force is minimum, not only ensures normally using for feeding machine, and good sealing effect,
It is less prone to material leakage phenomenon；
2）, feeding machine of the present utility model in suction hydraulicchange-over valve close, ball check valve open complete once to inhale
Material, feeding machine ball check valve in material feeding is closed, hydraulicchange-over valve is opened and completes a material feeding, the liquid in product pressing process
Dynamic reversal valve is closed slip when making compacting and is not returned in feeding machine, and hydraulicchange-over valve is again turned on making pipe after the completion of compacting
Pressure release such slip in road would not be sprayed on product, change original plate material controlling, reduce material leakage during material feeding, mould into
The product density of type is good, meets production requirement.
Description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and Examples, but
It should be known that these accompanying drawings are only designed for task of explanation, therefore not as the restriction of this utility model scope.Additionally,
Unless otherwise indicated, these accompanying drawings are meant only to conceptually to illustrate structure construction described herein, without to carry out to scale
Draw.
Fig. 1 is the partial structural diagram of this utility model modified model permanent-magnet ferrite automatic-feeding machine；
Fig. 2 is the Y type polyurethane sealing shroud sectional views of this utility model modified model permanent-magnet ferrite automatic-feeding machine；
Fig. 3 is the ball check valve sectional view of this utility model modified model permanent-magnet ferrite automatic-feeding machine；
Fig. 4 is the hydraulicchange-over valve sectional view of this utility model modified model permanent-magnet ferrite automatic-feeding machine.
In figure：1- material feeding cylinders, 11- charging apertures, 12- discharging openings, 2- piston rods, 3- suction tubes, the sealing of 4-Y type polyurethanes
Set, 41- sealing shroud bodies, 42-Y type polyurethane sealing ring a, 5- ball check valves, 51- valve seats, 52- sealing rings, 53- steel balls,
54- springs, 55- cover plates, 56- first outlets, the imports of 57- first, 6- hydraulicchange-over valves, 61- upper end covers, 62-Y type polyurethanes are close
Seal b, 63- upper valve body, 64- lower valve bodies, 65- valve elements, 66- hydraulic cylinders, 67- bottom end covers, the imports of 68- second, 69- second go out
Mouth, 7a, 7b- union joint.
Specific embodiment
Firstly, it is necessary to explanation, below will by way of example illustrate this utility model modified model permanent magnet oxygen
The concrete structure of body automatic-feeding machine, feature and advantage etc., but all of description is intended merely to what is illustrated, and should not be by
It is interpreted as forming this utility model any restriction.Additionally, being described by mentioned each embodiment herein or implying
Arbitrarily single technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can be in these skills
Art feature（Or its equivalent）Between proceed combination in any or delete, may be directly not referring to herein so as to obtain
Of the present utility model more other embodiments.In addition, for the sake of in order to simplify drawing, same or like parts and feature
In the same figure may be only at one or some places are indicated.
Incorporated by reference to referring to figs. 1 to Fig. 4, below the embodiment that is just given by this come to this utility model modified model permanent magnetism
Ferrite automatic-feeding machine is illustrative.
As shown in figure 1, modified model permanent-magnet ferrite automatic-feeding machine, including material feeding cylinder 1 and it is placed in material feeding cylinder
Piston rod 2, is provided with charging aperture 11 and discharging opening 12 on material feeding cylinder, and charging aperture is connected with suction tube 3, the piston rod 2
Sealed by Y type polyurethanes sealing shroud 4 between material feeding cylinder 1；Ball check valve is provided with described suction tube 3
5, the import 57 of first outlet 56 and first is offered on ball check valve, the first import is connected with suction tube 3, first outlet
Connect with the charging aperture 11 of material feeding cylinder；Hydraulicchange-over valve 6, hydraulicchange-over valve tool are provided with described discharging opening 12
There are valve body and the valve body valve element 65 for coordinating and the hydraulic cylinder 66 for driving valve element, the second import 68 and second is provided with valve body
Outlet 69, the second import is connected with discharging opening 12, and second outlet is connected with mould.
Further, as shown in Fig. 2 Y type polyurethanes sealing shroud 4 includes sealing shroud body 41 and to be placed in sealing shroud sheet internal
Four Y type polyurethane sealing ring a42, sealing shroud body outer surface is provided with step surface, wherein positioned at the one of the top of piston rod 2
The V mouths of Y type polyurethane sealing ring a upward, can play dust-proof and prevent air from entering effect, and other three Y type polyurethanes are close
The V mouth downs of seal a, in material feeding pressure make in V mouths sealing ring a lips open effectively parcel piston rod rise it is good close
Envelope is acted on.
Further, as shown in figure 3, ball check valve 5 includes valve seat 51, sealing ring 52, steel ball 53, spring 54 and lid
Plate 55, offers the import 57 of first outlet 56 and first on valve seat, be inside provided with material channel respectively with the first import, first outlet
Connect, sealing ring is arranged in material channel, spring one end is fixed on the cover board, other end stationary balls, and steel ball is in bullet
It is resisted against under the elastic force of spring on sealing ring, realizes the closing of material channel and open.
Further, as shown in figure 4, hydraulicchange-over valve 6 includes upper end cover 61, Y type polyurethane sealing ring b62, upper valve
Body 63, lower valve body 64, valve element 65, hydraulic cylinder 66 and bottom end cover 67, valve element 65 is from top to bottom set with successively upper end cover 61, upper valve body
63rd, lower valve body 64 and bottom end cover 67, valve body upper end connection liquid cylinder pressure, hydraulic cylinder is relatively fixed with upper valve body, upper end cover and upper valve
Y type polyurethane sealing ring b62 are provided between body, between upper valve body and lower valve body and between lower valve body and bottom end cover, under
Valve body is provided with that the second import 68 is corresponding with discharging opening 12, and upper valve body is provided with second outlet 69 and connects with mould.
Arrow dotted line in Fig. 4 represents the direction of charging.
In addition, sealing shroud body 41 by caliber be φ 160mm, a height of 180mm, wall thickness for 20mm seamless pipe make and
Into；The direction of second outlet 69 of upper valve body 63 is crisscross arranged with the direction of the second import 68 of lower valve body, and second outlet and second is entered
Threaded union joint 7a, 7b are equipped with mouthful, are quickly connected when easy to use.
Below only by way of example elaborating modified model permanent-magnet ferrite automatic-feeding machine of the present utility model, these
Individual example is only used for explanation principle of the present utility model and embodiments thereof, rather than to restriction of the present utility model, without departing from
In the case of spirit and scope of the present utility model, those skilled in the art can also make various modifications and improvement.Therefore, institute
The technical scheme for having equivalent all should belong to category of the present utility model and be limited by every claim of the present utility model.
Claims (8)
1. a kind of modified model permanent-magnet ferrite automatic-feeding machine, including material feeding cylinder（1）And the piston rod being placed in material feeding cylinder
（2）, on material feeding cylinder charging aperture is provided with（11）And discharging opening（12）, and charging aperture and suction tube（3）Connection, its feature exists
In the piston rod（2）With material feeding cylinder（1）Between pass through Y type polyurethane sealing shrouds（4）Sealed；In described suction
Pipe（3）On be provided with ball check valve（5）, first outlet is offered on ball check valve（56）With the first import（57）, first
Import and suction tube（3）Connect, the charging aperture of first outlet and material feeding cylinder（11）Connect；In described discharging opening
（12）Place is provided with hydraulicchange-over valve（6）, hydraulicchange-over valve has the valve element that valve body and valve body coordinate（65）And driving valve element
Hydraulic cylinder（66）, the second import is provided with valve body（68）And second outlet（69）, the second import and discharging opening（12）Connection
Connection, second outlet is connected with mould.
2. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 1, it is characterised in that the Y types gather
Urethane sealing shroud（4）Including sealing shroud body（41）And it is placed in the intrinsic four Y type polyurethane sealing ring a of sealing shroud（42）,
Sealing shroud body outer surface is provided with step surface, wherein positioned at piston rod（2）The V mouths of one Y type polyurethane sealing ring a of the top
Upward, the V mouth downs of other three Y type polyurethane sealing ring a.
3. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 1 and 2, it is characterised in that the ball
Formula check valve（5）Including valve seat（51）, sealing ring（52）, steel ball（53）, spring（54）And cover plate（55）, is offered on valve seat
One outlet（56）With the first import（57）, inside it is provided with material channel and connects with the first import, first outlet respectively, sealing ring
It is arranged in material channel, spring one end is fixed on the cover board, and other end stationary balls, steel ball is resisted against under the elastic force of spring
On sealing ring, realize the closing of material channel and open.
4. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 1 and 2, it is characterised in that the liquid
Dynamic reversal valve（6）Including upper end cover（61）, Y type polyurethane sealing ring b（62）, upper valve body（63）, lower valve body（64）, valve element
（65）, hydraulic cylinder（66）And bottom end cover（67）, valve element（65）Upper end cover is from top to bottom set with successively（61）, upper valve body（63）, under
Valve body（64）And bottom end cover（67）, valve body upper end connection liquid cylinder pressure, hydraulic cylinder is relatively fixed with upper valve body, upper end cover and upper valve body
Between, Y type polyurethane sealing ring b are provided between upper valve body and lower valve body and between lower valve body and bottom end cover（62）, under
Valve body is provided with the second import（68）With suction tube（3）Correspondence, upper valve body is provided with second outlet（69）With charging aperture（11）It is right
Should.
5. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 3, it is characterised in that described surging is changed
To valve（6）Including upper end cover（61）, Y type polyurethane sealing ring b（62）, upper valve body（63）, lower valve body（64）, valve element（65）, liquid
Cylinder pressure（66）And bottom end cover（67）, valve element（65）Upper end cover is from top to bottom set with successively（61）, upper valve body（63）, lower valve body（64）
And bottom end cover（67）, valve body upper end connection liquid cylinder pressure, hydraulic cylinder is relatively fixed with upper valve body, between upper end cover and upper valve body, on
Y type polyurethane sealing ring b are provided between valve body and lower valve body and between lower valve body and bottom end cover（62）, set in lower valve body
There is the second import（68）With discharging opening（12）Correspondence, upper valve body is provided with second outlet（69）Connect with mould.
6. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 2, it is characterised in that the sealing shroud
Body（41）It is made by the seamless pipe that caliber is φ 160mm, a height of 180mm, wall thickness is 20mm.
7. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 4, it is characterised in that the upper valve body
（63）Second outlet（69）Direction and the second import of lower valve body（68）Direction is crisscross arranged, in second outlet and the second import
It is equipped with threaded union joint（7a、7b）.
8. a kind of modified model permanent-magnet ferrite automatic-feeding machine according to claim 5, it is characterised in that the upper valve body
（63）Second outlet（69）Direction and the second import of lower valve body（68）Direction is crisscross arranged, in second outlet and the second import
It is equipped with threaded union joint（7a、7b）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152107.9U CN206154498U (en) | 2016-10-31 | 2016-10-31 | Automatic material machine of annotating of improved generation permanent magnetic ferrite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152107.9U CN206154498U (en) | 2016-10-31 | 2016-10-31 | Automatic material machine of annotating of improved generation permanent magnetic ferrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154498U true CN206154498U (en) | 2017-05-10 |
Family
ID=58655693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152107.9U Expired - Fee Related CN206154498U (en) | 2016-10-31 | 2016-10-31 | Automatic material machine of annotating of improved generation permanent magnetic ferrite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512495A (en) * | 2017-08-02 | 2017-12-26 | 嘉善县天成强磁有限责任公司 | Ferrite material feeding charging basket and its equipment |
| CN113878785A (en) * | 2021-10-11 | 2022-01-04 | 长虹美菱股份有限公司 | Annotate material rifle head and have its refrigerator cabinet polyurethane and annotate material system |
-
2016
- 2016-10-31 CN CN201621152107.9U patent/CN206154498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512495A (en) * | 2017-08-02 | 2017-12-26 | 嘉善县天成强磁有限责任公司 | Ferrite material feeding charging basket and its equipment |
| CN107512495B (en) * | 2017-08-02 | 2023-01-24 | 嘉兴天成强磁科技股份有限公司 | Ferrite material injection barrel and equipment thereof |
| CN113878785A (en) * | 2021-10-11 | 2022-01-04 | 长虹美菱股份有限公司 | Annotate material rifle head and have its refrigerator cabinet polyurethane and annotate material system |
| CN113878785B (en) * | 2021-10-11 | 2024-03-19 | 长虹美菱股份有限公司 | Annotate material rifle head and have its refrigerator cabinet polyurethane notes material system |
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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: 20170510 |