CN208232054U - A kind of feed supplement formula tubular ceramic membrane blank forming device - Google Patents
A kind of feed supplement formula tubular ceramic membrane blank forming device Download PDFInfo
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- CN208232054U CN208232054U CN201820063716.XU CN201820063716U CN208232054U CN 208232054 U CN208232054 U CN 208232054U CN 201820063716 U CN201820063716 U CN 201820063716U CN 208232054 U CN208232054 U CN 208232054U
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- hole
- feed supplement
- upper mold
- cavity
- die
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Abstract
The utility model discloses a kind of feed supplement formula tubular ceramic membrane blank forming devices, comprising: upper die component and lower mold assemblies arranged up and down, in which: upper die component includes upper mold and cope plate；Upper mold includes outer barrel and the inner cylinder that outer inner barrel is arranged in, and outer barrel is fixedly connected with cope plate, and inner cylinder and cope plate are rotatablely connected；The side wall of outer barrel is evenly distributed with the first hole row around its inner cavity annular equipped with N number of, and the side wall of inner cylinder is evenly distributed with the second hole row around its inner cavity annular equipped with N number of；Cope plate is equipped with the feed supplement channel that is connected to inner cylinder intracoelomic cavity and outside and material feeding passage up and down positioned at upper mold；Lower mold assemblies include lower template and the lower die that is fixed on above lower template, and lower die has die cavity, and when the die is closed, and upper mold protrudes into mold cavity and cooperates with die cavity in the periphery shape forming cavity of upper mold, and the type chamber is connected to material feeding passage.The utility model can effectively improve the molding effect of tubular ceramic membrane, and facilitate de- material.
Description
Technical field
The utility model relates to ceramic membrane technology field more particularly to a kind of feed supplement formula tubular ceramic membrane blank molding dresses
It sets.
Background technique
Ceramic membrane (ceramic membrane) is also known as inorganic ceramic membrane, is to be prepared with inorganic ceramic material through special process
And the anisotropic membrane formed.Ceramic membrane is divided into tubular ceramic membrane and two kinds of ceramic membrane.Tubular ceramic membrane tube wall gathers micropore,
Under pressure, material liquid flows in membrane tube or on the outside of film, and small-molecule substance (or liquid) penetrates film, macromolecular substances
(or solid) is rejected by, to reach the purpose of separation, concentration, purifying and environmental protection.However existing tubular ceramic membrane is in base
Expect in forming process, phenomena such as influenced by molding equipment structure, be easy to cause fluted innings surface, gap.Urgently improve.
Utility model content
Technology based on the above background, the utility model proposes a kind of feed supplement formula tubular ceramic membrane blanks
Molding machine.
The utility model proposes a kind of feed supplement formula tubular ceramic membrane blank forming devices, comprising: upper mold arranged up and down
Component and lower mold assemblies, in which:
Upper die component includes upper mold and cope plate；Upper mold is located at the lower section of cope plate, and upper mold includes that outer barrel and setting exist
Inner cylinder inside outer barrel, outer barrel are made by thin walled metallic materials, and the inner wall of outer barrel and the outer wall of inner cylinder paste
It leans on, and outer barrel is fixedly connected with cope plate, inner cylinder and cope plate are rotatablely connected；The side wall of outer barrel is equipped with N number of around it
Inner cavity annular is evenly distributed with the first hole row, and the side wall of inner cylinder is equipped with N and is evenly distributed with the second hole row, and each first around its inner cavity annular
The spacing greater than the second hole row's width is reserved between the row of hole, tool, which is reserved with, between each second hole row arranges width greater than the first hole
Spacing, the N is integer more than or equal to 1；Each first hole row, the second hole row include that multiple axial directions are equally spaced
Feed supplement hole, and when the first hole row with the second hole ranking when in same radial line, the first hole row in each feed supplement hole and second
Each feed supplement hole in the row of hole corresponds and is interconnected；Cope plate is equipped with the feed supplement channel and position being connected to inner cylinder intracoelomic cavity
Outside and material feeding passage up and down in upper mold；
Lower mold assemblies include lower template and the lower die that is fixed on above lower template, and lower die has die cavity, and when the die is closed, on
Mould protrudes into mold cavity and cooperates with die cavity in the periphery shape forming cavity of upper mold, and the type chamber is connected to material feeding passage.
Preferably, the power mechanism for driving inner cylinder to rotate is installed on cope plate.
Preferably, lower die includes left mould and right mould positioned opposite；Lower template is equipped with for driving left mould, right mould to carry out
The driving mechanism moved toward one another；Left mould is concave surface close to the side side of right mould, and right mould is concave surface close to the side side of left mould,
And when left mould and right mould against when, the concave surface on concave surface and right mould on left mould complements each other to form die cavity.
Preferably, the lower section material-dropping hole in lower template and positioned at upper mold, the internal diameter of the material-dropping hole are greater than the outer diameter of type chamber；It is left
Mould, right mould are oppositely disposed in the two sides of material-dropping hole, and when left mould and right mould abut each other, left mould and right mould cooperate with shape
The covering of pairs of material-dropping hole.
It in the utility model, is configured by the structure to upper mold and cope plate, making upper mold includes outer barrel and inner cylinder
Body makes cope plate have the feed supplement channel being connected to inner cylinder intracoelomic cavity and the material feeding passage positioned at the outside of upper mold, and in outer cylinder
Be arranged on body it is N number of be evenly distributed with the first hole around its inner cavity annular and arrange, N is set on inner cylinder around its inner cavity annular and is evenly distributed with the second hole
It arranges, in the course of work, when entering molding state, discharges into each second hole row into misaligned state with the first hole, so that interior
It is not connected between the inner cavity of cylinder and type chamber, then utilizes material feeding passage to the intracavitary injection feed liquid of type；After the completion of material feeding, rotation
Inner cylinder makes the second hole row with the ranking of the first hole in same radial line, and utilizes the inside inner barrel injection material in feed supplement channel
Liquid, so that the feed liquid of injection enters the intracavitary portion of type by each feed supplement hole, to be filled to the intracavitary gap position of type；When type is intracavitary
After feed liquid sizing, inner cylinder is rotated, is truncated using the connecting portion that the cooperation of inner cylinder and outer barrel goes out feed supplement hole, with
Conveniently fall off.Therefore, the setting of the structure can effectively improve the molding effect of tubular ceramic membrane, facilitate de- material.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of feed supplement formula tubular ceramic membrane blank forming device structural schematic diagram.
Specific embodiment
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of feed supplement formula tubular ceramic membrane blank forming device structure
Schematic diagram.
Referring to Fig.1, a kind of feed supplement formula tubular ceramic membrane blank forming device that the utility model embodiment proposes, comprising:
Upper die component and lower mold assemblies arranged up and down, in which: upper die component includes upper mold 1 and cope plate 2.
Upper mold 1 is located at the lower section of cope plate 2, and upper mold 1 includes outer barrel 11 and the inner cylinder being arranged in inside outer barrel 11
12, outer barrel 11 is made by thin walled metallic materials, and the outer wall of the inner wall and inner cylinder 12 of outer barrel 11 reclines, and outer barrel
11 are fixedly connected with cope plate 2, and inner cylinder 12 and cope plate 2 are rotatablely connected；The side wall of outer barrel 11 is equipped with N number of around its inner cavity
The side wall of the uniformly distributed first hole row of annular, inner cylinder 12 are evenly distributed with the second hole row, and each first hole around its inner cavity annular equipped with N number of
The spacing greater than the second hole row's width is reserved between row, tool is reserved with greater than the first hole row's width between each second hole row
Spacing, the N are the integer more than or equal to 1；Each first hole row, the second hole row include multiple being axially equally spaced
Feed supplement hole A, and each feed supplement hole A and second as the first hole row with the ranking of the second hole when in same radial line, in the row of the first hole
Each feed supplement hole A in the row of hole is corresponded and is interconnected；Cope plate 2 is equipped with the feed supplement channel being connected to 12 inner cavity of inner cylinder
B and outside and material feeding passage C up and down positioned at upper mold 1.
Lower mold assemblies include lower template 3 and the lower die 4 for being fixed on 3 top of lower template.Lower die 4 has die cavity, and when molding
When, upper mold 1 protrudes into mold cavity and cooperates with die cavity in the periphery shape forming cavity D of upper mold 1, and the type chamber D and material feeding are logical
Road C connection.
The utility model works in this way: when entering molding state, discharging into each second hole row with the first hole
Enter misaligned state, so as to be not connected between the inner cavity of inner cylinder 12 and type chamber D, is then injected using material feeding passage C into type chamber D
Feed liquid；After the completion of material feeding, inner cylinder 12 is rotated, makes the second hole row with the ranking of the first hole in same radial line, and using mending
Material channel B is to feed liquid is injected inside inner cylinder 12, so that the feed liquid of injection is entered inside type chamber D by each feed supplement hole A, to type
Chamber D internal pore position is filled；After feed liquid is formed in type chamber D, inner cylinder 12 is rotated, inner cylinder 12 and outer barrel 11 are utilized
Cooperation to feed supplement hole A go out connecting portion be truncated, fallen off with facilitating.Therefore, the setting of the structure can effectively improve
The molding effect of tubular ceramic membrane, facilitates de- material.
In addition, lower die 4 includes left mould 41 and right mould 42 positioned opposite in the present embodiment；Lower template 3 is equipped with for driving
Move left mould 41, the driving mechanism that right mould 42 is moved toward one another；Left mould 41 is concave surface, right mould close to the side side of right mould 42
42 close to the side side of left mould 41 be concave surface, and when left mould 41 and right mould 42 against when, concave surface and right mould 42 on left mould 41
On concave surface complement each other to form die cavity, in the course of work, carry out die cavity using left mould 41 and the movement of 42 open/close of right mould
Open/close to greatly improve stripping rate, and not will cause the damage of product.
In the present embodiment, in lower template 3 and it is located at the lower section material-dropping hole E of upper mold 1, the internal diameter of material-dropping hole E is greater than type chamber D
Outer diameter；Left mould 41, right mould 42 are oppositely disposed in the two sides of material-dropping hole E, and when left mould 41 and right mould 42 abut each other, left
Mould 41 and right mould 42 cooperate to form the covering to material-dropping hole E.So that blank demoulding after can by material-dropping hole E it is automatic under
Material.
In the present embodiment, power mechanism 5 is installed on cope plate 2, to drive inner cylinder 12 to rotate using power mechanism 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of feed supplement formula tubular ceramic membrane blank forming device characterized by comprising upper die component arranged up and down is under
Membrane module, in which:
Upper die component includes upper mold (1) and cope plate (2)；Upper mold (1) is located at the lower section of cope plate (2), and upper mold (1) includes outer cylinder
The inner cylinder (12) of body (11) and setting inside outer barrel (11), outer barrel (11) are made by thin walled metallic materials, outside
The inner wall of cylinder (11) and the outer wall of inner cylinder (12) recline, and outer barrel (11) is fixedly connected with cope plate (2), inner cylinder
(12) it is rotatablely connected with cope plate (2)；The side wall of outer barrel (11) is evenly distributed with the first hole row around its inner cavity annular equipped with N number of, interior
The side wall of cylinder (12) is evenly distributed with the second hole row around its inner cavity annular equipped with N number of, and is reserved with and is greater than between the row of each first hole
The spacing of width is arranged in second hole, and tool is reserved with the spacing greater than the first hole row's width between the row of each second hole, the N be greater than or
Integer equal to 1；Each first hole row, the second hole row include multiple feed supplement holes (A) being axially equally spaced, and when first
Each feed supplement in each feed supplement hole (A) and second hole row of the hole row with the ranking of the second hole when in same radial line, in the row of the first hole
Hole (A) corresponds and is interconnected；Cope plate (2) is equipped with the feed supplement channel (B) and position being connected to inner cylinder (12) inner cavity
Outside and material feeding passage (C) up and down in upper mold (1)；
Lower mold assemblies include lower template (3) and the lower die (4) being fixed on above lower template (3), and lower die (4) has die cavity, and works as
When molding, upper mold (1) protrudes into mold cavity and cooperates with die cavity in the periphery shape forming cavity (D) of upper mold (1), and the type chamber
(D) it is connected to material feeding passage (C).
2. feed supplement formula tubular ceramic membrane blank forming device according to claim 1, which is characterized in that lower die (4) includes
Left mould (41) and right mould (42) positioned opposite；Lower template (3) is equipped with opposite for driving left mould (41), right mould (42) to carry out
The driving mechanism of movement；Left mould (41) close to right mould (42) side side be concave surface, right mould (42) close to left mould (41) one
Side side is concave surface, and when left mould (41) and right mould (42) against when, the concave surface on concave surface and right mould (42) on left mould (41)
Complement each other to form die cavity.
3. feed supplement formula tubular ceramic membrane blank forming device according to claim 2, which is characterized in that in lower template (3)
And it is located at the lower section material-dropping hole (E) of upper mold (1), the internal diameter of the material-dropping hole (E) is greater than the outer diameter of type chamber (D)；Left mould (41), right mould
(42) two sides of material-dropping hole (E) are oppositely disposed in, and when left mould (41) and right mould (42) abut each other, left mould (41) and right mould
(42) it cooperates to form the covering to material-dropping hole (E).
4. feed supplement formula tubular ceramic membrane blank forming device according to any one of claim 1-3, which is characterized in that on
Power mechanism (5) for driving inner cylinder (12) to rotate is installed in template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063716.XU CN208232054U (en) | 2018-01-15 | 2018-01-15 | A kind of feed supplement formula tubular ceramic membrane blank forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063716.XU CN208232054U (en) | 2018-01-15 | 2018-01-15 | A kind of feed supplement formula tubular ceramic membrane blank forming device |
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| Publication Number | Publication Date |
|---|---|
| CN208232054U true CN208232054U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820063716.XU Active CN208232054U (en) | 2018-01-15 | 2018-01-15 | A kind of feed supplement formula tubular ceramic membrane blank forming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341034A (en) * | 2019-08-29 | 2019-10-18 | 济源市东方自动化设备有限公司 | A kind of ceramics inside pipe wall convex edge compacting tool set component |
| CN110641038A (en) * | 2019-09-25 | 2020-01-03 | 梁红侠 | Gel injection molding mold for ceramic product |
-
2018
- 2018-01-15 CN CN201820063716.XU patent/CN208232054U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341034A (en) * | 2019-08-29 | 2019-10-18 | 济源市东方自动化设备有限公司 | A kind of ceramics inside pipe wall convex edge compacting tool set component |
| CN110341034B (en) * | 2019-08-29 | 2024-04-19 | 济源市东方自动化设备有限公司 | Pressing die assembly for convex edge of inner wall of ceramic tube |
| CN110641038A (en) * | 2019-09-25 | 2020-01-03 | 梁红侠 | Gel injection molding mold for ceramic product |
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