CN106272884A - The vacuum shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method - Google Patents
The vacuum shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method Download PDFInfo
- Publication number
- CN106272884A CN106272884A CN201610650573.8A CN201610650573A CN106272884A CN 106272884 A CN106272884 A CN 106272884A CN 201610650573 A CN201610650573 A CN 201610650573A CN 106272884 A CN106272884 A CN 106272884A
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- Prior art keywords
- mould
- ceramic balls
- episphere
- powder
- station
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- 239000000919 ceramic Substances 0.000 title claims abstract description 59
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007493 shaping process Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 56
- 238000000465 moulding Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 241000555268 Dendroides Species 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001040 Beta-titanium Inorganic materials 0.000 description 1
- 229910017970 MgO-SiO2 Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/027—Feeding the moulding material in measured quantities from a container or silo by using a removable belt or conveyor transferring the moulding material to the moulding cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
A kind of vacuum shaping equipment of the Ceramic Balls of built-in metal skeleton, including stepping conveying belt and by its transmission, use NULL to make, surface configuration has the lower semisphere mould of ball mould sealing ring, lower semisphere mould in transmitting procedure at least through four stations；Wherein station one conveying；Station two places metallic framework；It is the molding press being provided with magnechuck on the piston rod with sealing ring, shell that station three is provided with lower end, uses electromagnetism to connect and is connected with episphere mould, be provided with press-powder hole and the vacuum drawn hole of band hydrophobic, air-permeability defecator in episphere mould below molding press；Station four is provided above transfer device.The invention also discloses a kind of vacuum blank-making method using this vacuum shaping equipment, the operation such as including first watering powder, skeleton dropping place, spheroid pressing full circle, ball base transfer.The present invention makes the Ceramic Balls of built-in metal skeleton can carry out the automatic base of industrialization.
Description
Technical field
The present invention relates to cement manufacture field, particularly relate to the vacuum blank-making method of the Ceramic Balls of a kind of built-in metal skeleton
And equipment.
Background technology
Cement ball mill have to material strong adaptability, can produce continuously, broken than big, be prone to the thin of speed governing ground prod
The features such as degree.The operation principle of conventional cement ball mill is that material is entered through pan feeding quill shaft spiral equably by feed arrangement
Entering in grinding machine storehouse, have ladder lining board or corrugated liner, the steel ball of built-in different size or Ceramic Balls in this storehouse, barrel body rotation produces
Centrifugal force falls after taking steel ball or Ceramic Balls to certain altitude, and material is produced bang and abrasive action.Cement ball mill is made pottery
Porcelain ball is the conventional grinding material medium of cement ball-milling machine equipment, by touching between cement ball mill Ceramic Balls, material, liner plate
Hit friction and produce ablation, thus the particle diameter of material is reduced further.Therefore, Ceramic Balls hardness in use and wear-resisting
Property be impact one of principal element of grinding shaping effect, simultaneously as ceaselessly clashed into for a long time, mill ball is resisted
Impact property has high requirement.
In prior art, cement ball mill Ceramic Balls has had more employing, great majority to use traditional Al2O3-
CaO-MgO-SiO2 quaternary system, also has a small amount of inventor to improve on its formula, to reach special effect.Such as this
A person of good sense has applied for the many parts of Ceramic Balls using new formulation before this, has high rigidity, high temperature resistant, high life, easy-formation, toughness
Well, the effect of the cement high purity produced.
But, in the research of long-term cement ball mill Ceramic Balls, the inventors discovered that, startup, jerk, throwing pendant etc.
Impact cause broken be one of Ceramic Balls modal damage mode, this greatly govern cement ball-milling industry send out
Exhibition.
Utilize the intensity height of the refractory metals such as pure titanium, alpha titanium alloy, alpha+beta titanium alloys, high temperature alloy, corrosion resistance good, heat-resisting
Property advantages of higher, the method using implanted metal skeleton, the globality that can make Ceramic Balls is more preferable, and can when being impacted
Impulsive force is shared by skeleton, the most broken.
It is implanted into metallic framework in Ceramic Balls and belongs to blank field before this, there is no and see that any research is seen in paper or special
Profit, its vacuum shaping equipment and method are all the more so.
Summary of the invention
For drawbacks described above present in prior art, it is desirable to provide a kind of Ceramic Balls making built-in metal skeleton
Vacuum shaping equipment and the method for the automatic base of industrialization can be carried out.
To achieve these goals, the present invention is by the following technical solutions: the Ceramic Balls of a kind of built-in metal skeleton true
Empty shaping equipment, including stepping conveying belt and by its transmission, use NULL making, that upper surface is provided with ball mould is close
The lower semisphere mould of seal, lower semisphere mould in transmitting procedure at least through four stations；Wherein station one is provided above conveying
Pipe；Station two is provided above placing the device of metallic framework；Station three is provided above in inner chamber being placed with powder lot in bags
Episphere mould, this episphere mould is provided above the molding press using electromagnetism to connect by magnechuck therewith, molding press lower end
It is provided with that scalable and episphere mould upper entrance mates, position, termination is provided with the piston rod of piston rod packing circle, pressing mold
It is provided with magnechuck on machine shell, is provided with and episphere mould cavity in the bottom of the upper entrance of described episphere mould
Press-powder hole, the another side in the press-powder hole site of episphere die cavity is provided with and is connected with vacuum pump, near the going out of episphere die cavity
Mouth is provided with the vacuum drawn hole of hydrophobic, air-permeability defecator；Station four is provided above transfer device.
The vacuum shaping equipment of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: molding press is built-in with rotary system, liter
Fall system.
The vacuum shaping equipment of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: stepping conveying belt uses ellipse
Track.
The vacuum shaping equipment of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: be provided with on stepping conveying belt with
The positioning pit of same shape bottom lower semisphere mould.
The vacuum shaping equipment of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: arrange on conveying stepping conveying belt
Positioning pit and lower semisphere mould bottom all use pentagon, square or triangle.
The vacuum shaping equipment of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: transfer device is negative-pressure adsorption-type.
The vacuum blank-making method of the Ceramic Balls of above-mentioned built-in metal skeleton, comprises the following steps:
1) first watering powder: lower semisphere mould is transported to station one by stepping conveying belt, passes through conveying by the powder of ceramic prilling
Pipe is poured into lower semisphere mould, and the moisture control of powder is below 0.5%；
2) skeleton dropping place: lower semisphere mould is transported to station two, then by placing the device of metallic framework by integral die-cast one-tenth
The centre of surface position of the powder that the dendroid of type or the metallic framework of herring-bone form are placed in lower semisphere mould；
3) spheroid pressing full circle: lower semisphere mould is transported to station three；Powder lot in bags is put into the upper entrance of episphere mould, so
The piston rod of rear molding press bottom stretches into upper entrance, opens the power supply of magnechuck, and molding press and episphere mould pass through electromagnetism
Connect fixing；Molding press drives episphere mould descending subsequently, contacts to episphere mould with lower semisphere mould, closes the electricity of magnechuck
Source, now ball mould sealing ring makes outside air can not enter ball die cavity by the gap between episphere mould and lower semisphere mould；Open
Open vacuum pump, start evacuation by vacuum drawn hole；The piston rod of molding press is descending, is acted on by ball mould sealing ring, air
Ball die cavity can not be entered by the upper entrance of episphere mould；The sack of powder lot in bags is crushed by the piston rod of molding press, in it
Powder lot in bags got into episphere die cavity by press-powder hole;Molding press continues traveling downwardly, powder lot in bags and metallic framework, powder
It is squeezed into one, forms complete Ceramic Balls base；Being again turned on the power supply of magnechuck, molding press drives the rotation of episphere die cavity
Turning, be rotated into walking to few 3 circles, the unnecessary blank on Ceramic Balls base surface is machined away by episphere die cavity；Molding press is mentioned subsequently, band
Dynamic episphere mould leaves Ceramic Balls base.
4) ball base transfer: lower semisphere mould is transported to station four, is shifted Ceramic Balls base by transfer device.
The vacuum blank-making method of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: the powder filled at station one is pottery
The 48-52% of the total consumption of porcelain ball.
The vacuum blank-making method of the Ceramic Balls of above-mentioned built-in metal skeleton, wherein: the capacity of the powder lot in bags of station three
Should be the volume in press-powder hole and the total consumption of Ceramic Balls 55-58%'s and.
The present invention is without prior art.The vacuum shaping equipment of the Ceramic Balls of the built-in metal skeleton of the present invention, uses ellipse
The stepping conveying belt of shape track, point multistation, multiple operation can be carried out simultaneously；The molding press of electromagnetism connection and episphere mould,
Can easily realize integrally lifting, can individually stretch pressing mold by molding press, also can realize rotating integrally and make Ceramic Balls base full circle, and equipment
Simply, it is difficult to break down；Lower semisphere mould uses NULL to make, and can make will not be by lower half in magnechuck opening process
Ball mould picks up.Piston rod packing circle, the addition of ball mould sealing ring, can make ball die cavity enter without outside air, and arrange vacuum
Extraction aperture, hydrophobic, air-permeability defecator are to make that ball mould chamber air is drawn out of and moisture and powder can not be extracted out, to manufacture
Vacuum environment.
Meanwhile, the vacuum blank-making method of the Ceramic Balls of the built-in metal skeleton in the present invention, due to have employed first watering powder,
The operations such as skeleton dropping place, spheroid pressing full circle, ball base transfer, ball base pressing is because raw material is more than demand, and compacting process is in vacuum
Carrying out under environment, compactness is high；Simultaneously as hydrophobic, air-permeability defecator is arranged on episphere mould away from another of press-powder hole
Limit, it is simple to powder is transferred fully, fills up rapidly whole ball die cavity；Use rotary cutting full circle, it is not necessary to increase extras, letter
Single quick;Procedure is numerous and diverse is extremely letter, makes whole base process succinctly orderly, can realize industrialization and automatically produce.
Accompanying drawing explanation
Fig. 1 is the base schematic flow sheet of the present invention；
Fig. 2 is the structural representation of the episphere mould of the present invention；
Fig. 3 is the structural representation of the molding press of the present invention；
Fig. 4 is the schematic diagram of the stepping conveying belt of the present invention.
In figure: lower semisphere mould 1, powder 2, conveying pipeline 3, metallic framework 4, episphere mould 5, powder lot in bags 6, molding press 7, electricity
Magnetic-disc 8, piston rod packing circle 9, ball mould sealing ring 10, transfer device 11, Ceramic Balls base 12, stepping conveying belt 13.Wherein
Episphere mould 5 contains: upper entrance 51, press-powder hole 52, episphere die cavity 53, vacuum drawn hole 54, hydrophobic, air-permeability defecator
55。
Detailed description of the invention
As shown in Figure 1,2,3, 4, the vacuum shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton of the present invention, including edge
Stepping conveying belt 13 that elliptical orbit advances and by its transmission, use 0Cr16Ni14 rustless steel etc. such as to commonly use every magnetic material
Material makes, is provided with at upper surface the lower semisphere mould 1 of ball mould sealing ring 10, stepping conveying belt 13 is provided with and lower semisphere mould
The positioning pit of same shape bottom 1, positioning pit uses non-orbiting profiled shape such as pentagon, square, triangle etc., permissible
Avoid lower semisphere mould 1 to slide on stepping conveying belt 13, rotate, dislocation etc..Lower semisphere mould 1 in transmitting procedure at least through
Four stations；Wherein station one is provided above conveying pipeline 3, and station two is provided above placing the device of metallic framework 4, station
Three are provided above in inner chamber being placed with the episphere mould 5 of powder lot in bags 6, and this episphere mould is provided above passing through therewith electromagnetism
Sucker 8 uses the molding press 7 that electromagnetism connects, molding press 7 lower end to be provided with the scalable and upper entrance 51 of episphere mould 5
Join, position, termination is provided with the piston rod of piston rod packing circle 9, and molding press 7 shell is provided with magnechuck 8, on described
The bottom of the upper entrance 51 of hemisphere mould 5 is provided with the press-powder hole 52 communicated with episphere die cavity 53, at episphere die cavity 53
The another side of position, press-powder hole 52 be provided be connected with vacuum pump (not shown), near episphere die cavity 53 outlet arrange
There is the vacuum drawn hole 54 of hydrophobic, air-permeability defecator 55；Station four is provided above transfer device 11.
Molding press 7 is built-in with rotary system, jacking system, and this molding press is having matured product on the market, repeats no more.
Magnechuck 8 fixed thereon, is also commercially available matured product, is widely used at aspect tools such as Electromagnetic slings for lifting loads, and its principle is no longer
Repeat.
As it is shown in figure 1, the vacuum blank-making method of the Ceramic Balls of a kind of built-in metal skeleton of the present invention, including following step
Rapid:
1) first watering powder: lower semisphere mould 1 is transported to station one by stepping conveying belt 13, passes through the powder 2 of ceramic prilling
Conveying pipeline 3 is poured into lower semisphere mould 1, and the moisture control of powder 2 is below 0.5%, and groundwater increment controls as the total consumption of Ceramic Balls
48-52%；
2) skeleton dropping place: lower semisphere mould 1 is transported to station two, then by placing the device of metallic framework 4 by integral die-cast
The centre of surface position of the powder 2 that the dendroid of molding or the metallic framework 4 of herring-bone form are placed in lower semisphere mould 1；
3) spheroid pressing full circle: lower semisphere mould 1 is transported to station three；The capacity of powder lot in bags 6 should be the volume in press-powder hole 52
Consumption total with Ceramic Balls 55-58%'s and, powder lot in bags 6 is put into the upper entrance 51 of episphere mould 5, then molding press 7 times
The piston rod in portion stretches into upper entrance 51, opens the power supply of magnechuck 8, and molding press 7 is connected solid with episphere mould 5 by electromagnetism
Fixed；Molding press 7 drives episphere mould 5 descending subsequently, contacts to episphere mould 5 with lower semisphere mould 1, closes the electricity of magnechuck 8
Source, now ball mould sealing ring 10 makes outside air can not enter ball mould by the gap between episphere mould 5 and lower semisphere mould 1
Chamber；Open vacuum pump, start evacuation by vacuum drawn hole 54；The piston rod of molding press 7 is descending, by ball mould sealing ring 10
Effect, air can not enter ball die cavity by the upper entrance 51 of episphere mould 5；The piston rod of molding press 7 is by powder lot in bags 6
Sack crushes, and its interior powder lot in bags 6 is got into episphere die cavity 53 by press-powder hole 52;Molding press 7 continues traveling downwardly, packed
Powder 6 and metallic framework 4, powder 2 are squeezed into one, form complete Ceramic Balls base 12；It is again turned on the electricity of magnechuck 8
Source, molding press 7 drives episphere die cavity 53 to rotate, and is rotated into walking to few 3 circles, and episphere die cavity 53 is by Ceramic Balls base 12 surface
Unnecessary blank machines away；Molding press 7 is mentioned subsequently, drives episphere mould 5 to leave Ceramic Balls base 12.
4) ball base transfer: lower semisphere mould 1 is transported to station four, by transfer device 11, Ceramic Balls base 12 is shifted.
Described above to the disclosed embodiments, only for making professional and technical personnel in the field be capable of or using this
Invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, herein institute
The General Principle of definition can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore,
The present invention is not intended to be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty
The widest scope that point is consistent.
Claims (9)
1. the vacuum shaping equipment of the Ceramic Balls of a built-in metal skeleton, it is characterised in that: include stepping conveying belt (13)
With by its transmission, use NULL to make, be provided with the lower semisphere mould (1) of ball mould sealing ring (10), lower half at upper surface
Ball mould (1) in transmitting procedure at least through four stations；Wherein station one is provided above conveying pipeline (3)；Above station two
It is provided with the device placing metallic framework (4)；Station three is provided above in inner chamber being placed with the episphere mould of powder lot in bags (6)
(5), this episphere mould is provided above the molding press (7) using electromagnetism to connect by magnechuck (8) therewith, molding press (7)
Lower end is provided with that the scalable upper entrance (51) with episphere mould (5) mates, position, termination is provided with piston rod packing circle
(9) piston rod, molding press (7) shell is provided with magnechuck (8), at the upper entrance (51) of described episphere mould (5)
Bottom be provided with the press-powder hole (52) communicated with episphere die cavity (53), in press-powder hole (52) position of episphere die cavity (53)
Another side be provided with and be connected with vacuum pump, the outlet of episphere die cavity (53) is provided with hydrophobic, air-permeability defecator (55)
Vacuum drawn hole (54)；Station four is provided above transfer device (11).
The vacuum shaping equipment of the Ceramic Balls of built-in metal skeleton the most according to claim 1, it is characterised in that: molding press
(7) rotary system, jacking system it are built-in with.
The vacuum shaping equipment of the Ceramic Balls of built-in metal skeleton the most according to claim 2, it is characterised in that: step-by-step movement
Conveyer belt (13) uses elliptical orbit.
4., according to the vacuum shaping equipment of the Ceramic Balls of the built-in metal skeleton described in any of the above-described claim, its feature exists
In: it is provided with the positioning pit of shape as lower semisphere mould (1) bottom on stepping conveying belt (13).
The vacuum shaping equipment of the Ceramic Balls of built-in metal skeleton the most according to claim 4, it is characterised in that: conveying step
Enter the upper positioning pit arranged of formula conveyer belt (13) and all use pentagon, square or triangle with lower semisphere mould (1) bottom.
The vacuum shaping equipment of the Ceramic Balls of built-in metal skeleton the most according to claim 5, it is characterised in that: transfer dress
Putting (11) is negative-pressure adsorption-type.
The vacuum blank-making method of the Ceramic Balls of built-in metal skeleton the most according to claim 6, it is characterised in that include with
Lower step:
1) first watering powder: lower semisphere mould (1) is transported to station one by stepping conveying belt (13), by the powder of ceramic prilling
(2) being poured into lower semisphere mould (1) by conveying pipeline (3), the moisture control of powder (2) is below 0.5%；
2) skeleton dropping place: lower semisphere mould (1) is transported to station two, then by placing the device of metallic framework (4) by entirety
The centre of surface position of the powder (2) that the dendroid of die cast or the metallic framework (4) of herring-bone form are placed in lower semisphere mould (1)
Put；
3) spheroid pressing full circle: lower semisphere mould (1) is transported to station three；Powder lot in bags (6) is put into the upper of episphere mould (5)
Portion's entrance (51), then the piston rod of molding press (7) bottom stretches into upper entrance (51), opens the power supply of magnechuck (8), pressure
Mould machine (7) is connected fixing with episphere mould (5) by electromagnetism；Molding press (7) drives episphere mould (5) descending, to upper half subsequently
Ball mould (5) contacts with lower semisphere mould (1), closes the power supply of magnechuck (8), and now ball mould sealing ring (10) makes outside air not
Ball die cavity can be entered by the gap between episphere mould (5) and lower semisphere mould (1)；Open vacuum pump, by vacuum drawn hole
(54) evacuation is started；The piston rod of molding press (7) is descending, and by the effect of ball mould sealing ring (10), air can not pass through upper half
The upper entrance (51) of ball mould (5) enters ball die cavity；The sack of powder lot in bags (6) is crushed, in it by the piston rod of molding press (7)
Powder lot in bags (6) got into episphere die cavity (53) by press-powder hole (52);Molding press (7) continues traveling downwardly, powder lot in bags
(6) it is squeezed into one with metallic framework (4), powder (2), forms complete Ceramic Balls base (12)；It is again turned on magnechuck
(8) power supply, molding press (7) drives episphere die cavity (53) to rotate, and is rotated into walking to few 3 circles, and episphere die cavity (53) will pottery
The unnecessary blank on porcelain ball base (12) surface machines away；Molding press (7) is mentioned subsequently, drives episphere mould (5) to leave Ceramic Balls base
(12)；
4) ball base transfer: lower semisphere mould (1) is transported to station four, is shifted Ceramic Balls base (12) by transfer device (11).
The vacuum blank-making method of the Ceramic Balls of built-in metal skeleton the most according to claim 7, it is characterised in that: at station
One 48-52% that powder (2) is the total consumption of Ceramic Balls filled.
The vacuum blank-making method of the Ceramic Balls of built-in metal skeleton the most according to claim 8, it is characterised in that: station three
The capacity of powder lot in bags (6) should be the volume in press-powder hole (52) and the total consumption of Ceramic Balls 55-58%'s and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650573.8A CN106272884B (en) | 2016-08-10 | 2016-08-10 | A kind of the vacuum shaping equipment and method of the Ceramic Balls of built-in metal skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650573.8A CN106272884B (en) | 2016-08-10 | 2016-08-10 | A kind of the vacuum shaping equipment and method of the Ceramic Balls of built-in metal skeleton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272884A true CN106272884A (en) | 2017-01-04 |
| CN106272884B CN106272884B (en) | 2018-07-03 |
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ID=57667817
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|---|---|---|---|
| CN201610650573.8A Expired - Fee Related CN106272884B (en) | 2016-08-10 | 2016-08-10 | A kind of the vacuum shaping equipment and method of the Ceramic Balls of built-in metal skeleton |
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| CN (1) | CN106272884B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379216A (en) * | 2017-06-19 | 2017-11-24 | 宁波百诺肯轴承有限公司 | Automobile bearing manufacturing equipment |
| CN115215573A (en) * | 2022-08-09 | 2022-10-21 | 常州工程职业技术学院 | Forming device for manufacturing recycled aggregate by using waste powder slag |
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| JPS63144010A (en) * | 1986-12-08 | 1988-06-16 | 東北セラミツク株式会社 | Manufacture of bored ceramic ball and rubber mold for molding said ball |
| JPH1080909A (en) * | 1996-09-06 | 1998-03-31 | Toyota Central Res & Dev Lab Inc | Manufacture of ceramic molding and mold for ceramic molding |
| CN2714275Y (en) * | 2004-08-06 | 2005-08-03 | 赵国文 | Material filling and die clamping machine for making ceramic ball |
| CN2915442Y (en) * | 2006-06-08 | 2007-06-27 | 天津大学 | Mould for forming ceramic sphere using automatic powder molding machine |
| CN201633107U (en) * | 2010-03-18 | 2010-11-17 | 袁勤 | Isostatic-pressing molding device of ceramic ball |
| CN103286844A (en) * | 2013-06-04 | 2013-09-11 | 江苏锡阳研磨科技有限公司 | Large-size grinding ball homogeneous forming control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107379216A (en) * | 2017-06-19 | 2017-11-24 | 宁波百诺肯轴承有限公司 | Automobile bearing manufacturing equipment |
| CN115215573A (en) * | 2022-08-09 | 2022-10-21 | 常州工程职业技术学院 | Forming device for manufacturing recycled aggregate by using waste powder slag |
| CN115215573B (en) * | 2022-08-09 | 2023-04-07 | 常州工程职业技术学院 | Forming device for manufacturing recycled aggregate by using waste powder slag |
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