CN111152332A - Pipeline forming machine and pipeline forming method - Google Patents
Pipeline forming machine and pipeline forming method Download PDFInfo
- Publication number
- CN111152332A CN111152332A CN201911419183.XA CN201911419183A CN111152332A CN 111152332 A CN111152332 A CN 111152332A CN 201911419183 A CN201911419183 A CN 201911419183A CN 111152332 A CN111152332 A CN 111152332A
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- CN
- China
- Prior art keywords
- assembly
- pipeline
- outer mold
- repairing
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
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- 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
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
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- 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
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/261—Moulds therefor
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a pipeline forming machine which comprises a driving assembly and an outer die assembly, wherein the driving assembly is connected with a repairing and leveling device through a connecting rod, the repairing and leveling device is used for repairing the inner wall of a pipeline, the driving assembly is used for driving the repairing and leveling device to reciprocate in the outer die assembly, and a gap is formed between the inner wall of the outer die assembly and the outer wall of the repairing and leveling device. The repairing and floating device is sent to the bottom of the outer mold component through the driving component; pouring the stirred cement mortar into the outer mold component; and the driving assembly starts to lift the repairing and leveling device, the repairing and leveling device levels and repairs the inner wall of the pipeline, the outer mold assembly is opened after the surface of the pipeline is formed, the pipeline in the outer mold assembly is pulled out, and the method is finished after the pipeline is completely solidified. The invention has the advantages of rapid molding, good compactness and high strength.
Description
Technical Field
The invention relates to the technical field of pipeline production, in particular to a pipeline forming machine and a pipeline forming method.
Background
At present, the pipeline is widely applied to building materials, engineering construction and other aspects. Over the years, the production efficiency of cement pipelines is greatly reduced due to the low forming speed of the common Portland cement. Cn201310047207.x provides a process for producing a cement pipe using a cement pipe manufacturing apparatus comprising: the top of the core mould is of a cone structure; a driving mechanism connected with the core mold; an outer mold having an inner cavity; the vibration mechanism is connected with the core mold or the outer mold; the material distributor is used for conveying materials into an inner cavity of the outer die; wherein, the process comprises the following steps: the driving mechanism drives the core mold to enter the inner cavity of the outer mold from the other end of the outer mold, and at the moment, the material distributor starts to convey materials into the inner cavity of the outer mold from one end of the outer mold; the core mold extrudes the material in the inner cavity of the outer mold into a gap between the outer mold and the core mold to form a cement pipe, the material is compacted under the vibration of the vibration mechanism, and after the core mold enters the top of the inner cavity of the outer mold, the core mold is retracted out of the inner cavity of the outer mold by the driving mechanism; and demolding the cement pipe from the inner cavity of the outer mold, and then curing the cement pipe to obtain a finished product.
According to the technical scheme, automatic molding of the pipeline is realized, but the produced product is low in compactness, low in strength and low in molding speed. Cannot meet the strong demand of the market.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pipeline forming machine and a pipeline forming method which are rapid in forming, good in compactness and high in strength.
The purpose of the invention is realized by the following technical scheme.
The utility model provides a pipeline forming machine, includes drive assembly, outer mold assembly, drive assembly be connected with the floating device of restoration through the connecting rod, the floating device of restoration be used for restoreing the pipeline inner wall, drive assembly is used for driving the floating device of restoration and is reciprocating motion in outer mold assembly, the inner wall of outer mold assembly and the floating device outer wall of restoration between be equipped with the clearance.
The driving assembly comprises a rack, a guide device and a driving motor, the driving motor is mounted on the rack and used for providing power for the inner die assembly, the guide device is matched with a guide rail and a correcting wheel or matched with a guide pillar and a guide sleeve, and the guide device is used for keeping the moving direction of the repairing and leveling device parallel to the outer die assembly.
The top of the repairing and floating device is provided with a shifting sheet which rotates by taking the connecting rod as a center.
The outer mold component is two or more sheets which can realize quick opening and closing.
The outer die assembly comprises a cavity plate and filter cloth, the cavity plate is of a hollow cavity structure, the cavity plate is two or more cavities capable of being opened and closed quickly, a plurality of through holes are uniformly distributed in the inner wall of the cavity plate, and the filter cloth is laid on the inner wall of the cavity plate.
The outer mold component is connected with the vacuum water absorption component, and the vacuum water absorption component is used for absorbing water of cement mortar in the outer mold component.
A method of forming a pipe comprising the steps of:
1) the repairing and floating device is sent to the bottom of the outer mold component through the driving component;
2) pouring the stirred cement mortar into the outer mold component;
3) and the driving assembly starts to lift the repairing and leveling device, the repairing and leveling device levels and repairs the inner wall of the pipeline, the outer mold assembly is opened after the surface of the pipeline is formed, the pipeline in the outer mold assembly is pulled out, and the method is finished after the pipeline is completely solidified.
And 3) starting the vacuum water absorption assembly to absorb the water of the cement mortar in the outer mold assembly while the driving assembly starts to lift and repair the trowelling device.
And 3) when the driving assembly starts to lift and repair the trowelling device, the shifting piece which takes the connecting rod as a rotation center starts to rotate, and cement mortar is shifted to the inner wall of the outer die assembly.
Compared with the prior art, the invention has the advantages that: the raw material of the invention can adopt ordinary Portland cement, the inner wall of the pipeline is repaired by lifting the repairing and leveling device, and the vacuum water absorption assembly connected with the outer mold assembly is opened to quickly absorb the water in the cement mortar, thereby realizing the quick molding of the product, having high production efficiency and good product quality.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the drive assembly of the present invention;
FIG. 3 is a schematic cross-sectional view of the inner die assembly of the present invention;
FIG. 4 is an exploded view of the outer mold assembly of the present invention;
in the figure: a. the driving assembly, b, the outer die assembly, c, the vacuum water absorption assembly;
1. the device comprises a rack, 2, a driving motor, 3, a guide rail, 4, a correcting wheel, 5, a connecting rod, 6, a shifting sheet, 7, a repairing and floating device, 8, a cavity plate, 9 and filter cloth.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples.
Example 1
A pipeline forming machine comprises a driving assembly a, a repairing and leveling device 7, an outer mold assembly b and a vacuum water absorption assembly c; the driving assembly a is connected with the repairing and floating device 7 through a connecting rod 5; the outer mold component b is connected with the vacuum water absorption component c.
As shown in fig. 1 and 2, the driving assembly a includes a frame 1, a driving motor 2, a guide rail 3, and a straightening wheel 4; the driving motor 2 is used for driving the repairing and leveling device 7 to enter and exit from the outer die assembly b; the guide rail 3 is fixed on the frame 1, and the correcting wheels 4 are attached to two sides of the guide rail 3 and used for keeping the perpendicularity of the repairing and leveling device 7 when the repairing and leveling device enters and exits the outer die assembly b.
As shown in fig. 3, the repair and troweling device 7 is used for optimizing the surface of a product and is connected with the driving assembly a through a connecting rod 5, and preferably, the top 7 of the repair and troweling device is provided with a shifting piece 6 which rotates by taking the connecting rod 5 as a center, and the shifting piece 6 is used for shifting cement mortar to the inner wall of the outer mold assembly b.
As shown in fig. 4, the outer mold assembly b is composed of a cavity plate 8 and filter cloth 9; the cavity plate 8 is connected with the vacuum water absorption assembly c through an external pipeline; the filter cloth 9 is placed on the inner wall of the cavity plate 8; the inner wall of the cavity plate 8 is uniformly distributed with through holes, when the repairing and leveling device enters the outer mold component b and cement mortar is injected, the vacuum water absorption component c is started, water in the cement mortar can flow through the filter cloth 9 to be filtered, so that the water enters the cavity inside the cavity plate 8, and the water is sucked out through the vacuum water absorption component c, so that the effect of rapid forming is achieved.
The working process is as follows: when the device is used, the stirred cement mortar is injected into the outer mold cavity, the repairing and trowelling device is sent to the bottom of the outer mold component through the driving component, the vacuum water absorption component is started, the repairing and trowelling device starts to be lifted at the same time, the shifting piece with the connecting rod as the rotating center starts to rotate, and the cement mortar is shifted to the inner wall of the outer mold component. And at the moment, the repairing and leveling device has leveling and repairing functions on the inner wall of the product, after the surface of the product is formed, the cavity plate outside the outer die assembly is opened, the product in the outer die assembly is pulled out, and the repairing and leveling device is completed after the product is completely solidified.
Example 2
A pipeline forming machine comprises a driving assembly a, a repairing and leveling device 7 and an outer mold assembly b; the driving component a is connected with the repairing and floating device 7 through a connecting rod 5.
As shown in fig. 1 and 2, the driving assembly a includes a frame 1, a driving motor 2, a guide rail 3, and a straightening wheel 4; the driving motor 2 is used for driving the repairing and leveling device 7 to enter and exit from the outer die assembly b; the guide rail 3 is fixed on the frame 1, and the correcting wheels 4 are attached to two sides of the guide rail 3 and used for keeping the perpendicularity of the repairing and leveling device 7 when the repairing and leveling device enters and exits the outer die assembly b.
As shown in fig. 3, the repair and troweling device 7 is used for optimizing the surface of a product and is connected with the driving assembly a through a connecting rod 5, and preferably, the top 7 of the repair and troweling device is provided with a shifting piece 6 which rotates by taking the connecting rod 5 as a center, and the shifting piece 6 is used for shifting cement mortar to the inner wall of the outer mold assembly b.
The outer mold component is two or more sheets which can realize quick opening and closing; the thin plate is attached to the outer surface of the product.
The working process is as follows: when the repairing and trowelling device is used, the stirred cement mortar is injected into the outer mold cavity, the repairing and trowelling device is sent to the bottom of the outer mold component through the driving component, the repairing and trowelling device is lifted, the shifting piece with the connecting rod as the rotating center starts to rotate, and the cement mortar is shifted to the inner wall of the outer mold component. And at the moment, the repairing and leveling device has leveling and repairing functions on the inner wall of the product, after the surface of the product is formed, the thin plate of the outer die assembly is opened, the product in the outer die assembly is pulled out, and the repairing and leveling device is completed after the product is completely solidified.
Claims (9)
1. The utility model provides a pipeline forming machine, includes drive assembly, outer mould subassembly, its characterized in that drive assembly be connected with the floating device of restoration through the connecting rod, the floating device of restoration be used for restoreing the pipeline inner wall, drive assembly is used for driving the floating device of restoration and is reciprocating motion in the outer mould subassembly, the inner wall of outer mould subassembly and the floating device outer wall of restoration between be equipped with the clearance.
2. The pipe forming machine of claim 1, wherein the drive assembly comprises a frame, a guide device and a drive motor, the drive motor is mounted on the frame, the drive motor is used for providing power for the inner die assembly, the guide device is a combination of a guide rail and a correction wheel or a combination of a guide post and a guide sleeve, and the guide device is used for keeping the movement direction of the repair trowelling device parallel to the outer die assembly.
3. The pipe forming machine according to claim 1, wherein a pick rotating around a connecting rod is provided on the top of the repair trowelling device.
4. The pipe forming machine according to claim 1, wherein the outer mold assembly comprises two or more sheets capable of being opened and closed rapidly.
5. The pipeline forming machine according to claim 1, wherein the outer mold assembly comprises a cavity plate and filter cloth, the cavity plate is of a hollow cavity structure, the cavity plate is two or more cavities capable of being opened and closed quickly, a plurality of through holes are uniformly distributed in the inner wall of the cavity plate, and the filter cloth is laid on the inner wall of the cavity plate.
6. The pipe forming machine according to claim 1, 2, 3 or 5, wherein the outer mold assembly is connected with a vacuum water absorption assembly for absorbing moisture of cement mortar in the outer mold assembly.
7. A method of forming a pipe, comprising the steps of:
1) the repairing and floating device is sent to the bottom of the outer mold component through the driving component;
2) pouring the stirred cement mortar into the outer mold component;
3) and the driving assembly starts to lift the repairing and leveling device, the repairing and leveling device levels and repairs the inner wall of the pipeline, the outer mold assembly is opened after the surface of the pipeline is formed, the pipeline in the outer mold assembly is pulled out, and the method is finished after the pipeline is completely solidified.
8. The method for forming a pipeline according to claim 7, wherein the vacuum water suction assembly is started to suck the moisture of the cement mortar in the outer mold assembly at the same time when the driving assembly starts to lift the repair leveling device in the step 3).
9. The pipe forming method according to claim 7 or 8, wherein the step 3) of driving the assembly to start lifting the repair trowelling device is simultaneously performed, and the stirring plate using the connecting rod as a rotation center starts to rotate to stir cement mortar to the inner wall of the outer mold assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911419183.XA CN111152332A (en) | 2019-12-31 | 2019-12-31 | Pipeline forming machine and pipeline forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911419183.XA CN111152332A (en) | 2019-12-31 | 2019-12-31 | Pipeline forming machine and pipeline forming method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111152332A true CN111152332A (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911419183.XA Pending CN111152332A (en) | 2019-12-31 | 2019-12-31 | Pipeline forming machine and pipeline forming method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111152332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941634A (en) * | 2020-08-18 | 2020-11-17 | 广东联星瑞业水泥制品有限公司 | F-shaped steel bell mouth cement pipe pouring device |
| CN112265106A (en) * | 2020-09-10 | 2021-01-26 | 南京永顺机械有限公司 | V-shaped pyramid device for automatic pipe piece concrete troweling machine and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430402A (en) * | 1934-11-28 | 1935-06-18 | Thomas Geoffrey Marriott | An improved pipe for carrying liquids |
| CN101659080A (en) * | 2009-09-15 | 2010-03-03 | 池开云 | Concrete product molding machine |
| CN206644139U (en) * | 2017-04-07 | 2017-11-17 | 苏州科星混凝土水泥制品装备有限公司 | A kind of concrete pipe making apparatus |
| CN208514712U (en) * | 2018-05-03 | 2019-02-19 | 徐州共进模具制造有限公司 | A kind of vertical outer suction cement pipe shaping machine |
| CN110303593A (en) * | 2018-03-27 | 2019-10-08 | 北京跃通水泥制品有限公司 | A kind of preparation method and preparation facilities of concrete reinforced pipe |
-
2019
- 2019-12-31 CN CN201911419183.XA patent/CN111152332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430402A (en) * | 1934-11-28 | 1935-06-18 | Thomas Geoffrey Marriott | An improved pipe for carrying liquids |
| CN101659080A (en) * | 2009-09-15 | 2010-03-03 | 池开云 | Concrete product molding machine |
| CN206644139U (en) * | 2017-04-07 | 2017-11-17 | 苏州科星混凝土水泥制品装备有限公司 | A kind of concrete pipe making apparatus |
| CN110303593A (en) * | 2018-03-27 | 2019-10-08 | 北京跃通水泥制品有限公司 | A kind of preparation method and preparation facilities of concrete reinforced pipe |
| CN208514712U (en) * | 2018-05-03 | 2019-02-19 | 徐州共进模具制造有限公司 | A kind of vertical outer suction cement pipe shaping machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941634A (en) * | 2020-08-18 | 2020-11-17 | 广东联星瑞业水泥制品有限公司 | F-shaped steel bell mouth cement pipe pouring device |
| CN112265106A (en) * | 2020-09-10 | 2021-01-26 | 南京永顺机械有限公司 | V-shaped pyramid device for automatic pipe piece concrete troweling machine and using method |
| CN112265106B (en) * | 2020-09-10 | 2022-03-08 | 南京永顺机械有限公司 | V-shaped pyramid device for automatic pipe piece concrete troweling machine and using method |
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