CN111923223A - Rolling type forming device for cement pipe production line - Google Patents
Rolling type forming device for cement pipe production line Download PDFInfo
- Publication number
- CN111923223A CN111923223A CN202010891939.7A CN202010891939A CN111923223A CN 111923223 A CN111923223 A CN 111923223A CN 202010891939 A CN202010891939 A CN 202010891939A CN 111923223 A CN111923223 A CN 111923223A
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- CN
- China
- Prior art keywords
- device main
- cement pipe
- main body
- fixedly connected
- production line
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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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
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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
- 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)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention belongs to the technical field of cement pipe forming equipment, and particularly relates to a roll-pressing type forming device for a cement pipe production line, which comprises a device main body, wherein a groove ring is arranged on the upper end surface of the device main body, two strip-shaped holes are arranged on the upper end surface of the device main body, a mould cylinder is inserted into the inner wall of the groove ring, a separation baffle plate is fixedly connected to the inner wall of the device main body, a first motor is fixedly arranged in the middle of the upper end surface of the separation baffle plate, the upper end of a rotating shaft of the first motor penetrates through the device main body and is fixedly connected with a central shaft, second motors are arranged on the left side and the right side of the upper end surface of the separation baffle plate, and the; start first motor and make the center pin drive the cement pipe and rotate, the cement pipe rotates the in-process, starts two second motors simultaneously and drives two compression rollers and rotate, and then rolls in the cement pipe surface rotation through two compression rollers, constantly restores the place of cement pipe surface unevenness.
Description
Technical Field
The invention relates to the technical field of cement pipe forming equipment, in particular to a roll-pressing type forming device for a cement pipe production line.
Background
The cement pipeline is also called cement pressure pipe and reinforced concrete pipe, and can be used as sewer pipe in urban construction foundation, and can discharge sewage, flood-control drainage, and water-supply pipe and farmland well used in some special factories and mines, and is generally divided into plain reinforced concrete cement pipe, flexible tongue-and-groove reinforced concrete cement pipe, bell-and-spigot reinforced concrete cement pipe, F-shaped steel bell-mouth cement pipe, plain lantern ring interface cement pipe and tongue-and-groove cement pipe.
The roll-press type forming device of the existing cement pipe production line (taking patent CN102555054B as an example) is mainly used for square cement pipes, and can not perform good roll-press work on short cylindrical cement pipes.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a roll-pressing type forming device for a cement pipe production line, which has the characteristic of performing roll-pressing work on a short cylindrical cement pipe.
In order to achieve the purpose, the invention provides the following technical scheme: a roll-pressing type forming device for a cement pipe production line comprises a device main body, wherein a groove ring is arranged on the upper end surface of the device main body, the upper end surface of the device main body is provided with two strip-shaped holes which are respectively positioned at the left side and the right side of the groove ring, the inner wall of the groove ring is inserted with a mould cylinder, the inner wall of the device main body is fixedly connected with a baffle plate, the middle part of the upper end surface of the baffle is fixedly provided with a first motor, the upper end of a rotating shaft of the first motor penetrates through the device main body and is fixedly connected with a central shaft, the center pin is located the inside of a mould section of thick bamboo, the spout has all been seted up, two to the left and right sides that separates the baffle up end the equal swing joint of inner wall of spout has the slider, two the equal fixed mounting of up end of slider has the second motor, two the upper end of second motor shaft runs through two bar holes and fixedly connected with compression roller respectively.
In order to conveniently absorb moisture in the cement pipe forming process and accelerate the cement pipe forming, the roll-press type forming device for the cement pipe production line is preferably characterized in that a vacuum water suction pump is fixedly mounted at the bottom end of the inner wall of the device main body, two water suction pipes are mounted at a water inlet of the vacuum water suction pump, the other ends of the two water suction pipes penetrate through the baffle and extend to the upper portion of the device main body, and the other ends of the two water suction pipes are located between the central shaft and the mold cylinder.
In order to prevent cement particles from entering the suction pipe, the roll-press type forming device for the cement pipe production line is preferably used, and a thin cloth sleeve is movably connected between the outer wall of the central shaft and the inner wall of the die cylinder.
In order to conveniently adjust the positions of the two second motors in the left and right directions, the roll-press type forming device for the cement pipe production line is preferably used, the left side and the right side of the device main body can be detachably connected with the first electric push rods, and the opposite ends of the two first electric push rods penetrate through the device main body and are fixedly connected with the two second motors respectively.
In order to prevent cement in the mold cylinder from splashing in the rotation process of the central shaft, the roll-type forming device for the cement pipe production line is preferably used, wherein the left side and the right side of the device main body are fixedly connected with supports, the two supports are respectively positioned above the two first electric push rods, the upper ends of the two supports are fixedly connected with a top plate, the upper end surface of the top plate is detachably connected with a second electric push rod, and the lower end of the second electric push rod penetrates through the top plate and is fixedly connected with a protective cover.
Compared with the prior art, the invention has the beneficial effects that:
1. this kind of roll extrusion formula forming device for cement pipe production line, place cement mortar in the inside of a mould section of thick bamboo, but when the cement pipe basic molding is not complete dry, take out the mould section of thick bamboo in the groove circle, remove two compression rollers to the left and right sides of cement pipe again, start first motor and make the center pin drive the cement pipe and rotate, the cement pipe rotates the in-process, start two second motors simultaneously and drive two compression rollers and rotate, and then roll at cement pipe rotation in surface through two compression rollers, constantly restore the place of cement pipe surface unevenness, thereby make circular cement pipe appearance smooth.
2. This kind of roll-in formula forming device for cement pipe production line, when cement mortar was not the shaping, start first motor and drive the center pin and rotate, and then throws away unnecessary moisture in the cement mortar, and the inside vacuum suction pump of starting drive main part removes moisture through the pipe that absorbs water absorption to accelerate the fashioned speed of cement pipe.
3. This kind of roll extrusion formula forming device for cement pipe production line takes out a mould section of thick bamboo after, starts two first electric push rods simultaneously and makes it drive two second motors towards relative one side motion, and then drives the left and right sides that two compression rollers are close to the cement pipe, and the pivot of two second motors slides in two bar downthehole portions respectively this moment, and two slider branches slide in two spouts respectively to reach the effect of conveniently removing two compression rollers.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cross-sectional view of a roll forming apparatus for a cement pipe manufacturing line according to the present invention;
FIG. 2 is a center shaft and die cylinder block diagram of the present invention;
FIG. 3 is a schematic view of the invention at point A.
In the figure, 1, an apparatus main body; 101. a groove ring; 102. a strip-shaped hole; 2. a baffle plate; 201. a chute; 3. a central shaft; 301. a first motor; 4. a mold cylinder; 401. a thin cloth cover; 5. a compression roller; 501. a second motor; 502. a slider; 6. a first electric push rod; 7. a support; 701. a top plate; 8. a second electric push rod; 801. a protective cover; 9. a vacuum suction pump; 901. a suction pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a roll extrusion forming device for cement pipe production line, including device main part 1, groove ring 101 has been seted up to 1 up end of device main part, two bar holes 102 have been seted up to the up end of device main part 1, two bar holes 102 are located the left and right sides of groove ring 101 respectively, the inner wall of groove ring 101 is pegged graft and is had a mould section of thick bamboo 4, the inner wall fixedly connected with of device main part 1 separates baffle 2, the middle part fixed mounting who separates the 2 up end of baffle has first motor 301, the upper end of first motor 301 pivot runs through device main part 1 and fixedly connected with center pin 3, center pin 3 is located the inside of mould section of thick bamboo 4, spout 201 has all been seted up to the left and right sides that separates the 2 up end of baffle, the equal swing joint of inner wall of two spout 201 has slider 502, the equal fixed mounting in up end of two slider 502 has second motor 501, the upper end of two second motor 501 pivots runs through.
In this embodiment: place cement mortar in the inside of mould section of thick bamboo 4, but when cement pipe basic molding is not complete drying, take out mould section of thick bamboo 4 in the groove circle 101, remove two compression rollers 5 to the left and right sides of cement pipe again, start first motor 301 and make center pin 3 drive the cement pipe and rotate, the cement pipe rotates the in-process, start two second motors 501 simultaneously and drive two compression rollers 5 and rotate, and then roll at the cement pipe rotation in surface through two compression rollers 5, constantly repair the place of cement pipe surface unevenness, thereby make circular cement pipe appearance smooth.
As a technical optimization scheme of the invention, a vacuum suction pump 9 is fixedly installed at the bottom end of the inner wall of a device main body 1, two suction pipes 901 are installed at a water inlet of the vacuum suction pump 9, the other ends of the two suction pipes 901 penetrate through a baffle 2 and extend to the upper part of the device main body 1, and the other ends of the two suction pipes 901 are both positioned between a central shaft 3 and a mold cylinder 4.
In this embodiment: when cement mortar is not formed, start first motor 301 and drive center pin 3 and rotate, and then throw away unnecessary moisture in the cement mortar, the inside vacuum suction pump 9 of starting drive main part 1 removes moisture through the suction pipe 901 to accelerate the fashioned speed of cement pipe.
As a technical optimization scheme of the invention, the outer wall of the central shaft 3 and the inner wall of the die cylinder 4 are movably connected with a thin cloth sleeve 401.
In this embodiment: the thin cloth cover 401 is placed between the central shaft 3 and the mold cylinder 4 in advance, and after cement mortar is poured into the mold cylinder 4, the thin cloth cover 401 has a shape-fixing effect on the cement mortar, and simultaneously, moisture in the cement mortar is not prevented from permeating and is sucked.
As a technical optimization scheme of the present invention, the left and right sides of the device main body 1 can be detachably connected with the first electric push rods 6, and the opposite ends of the two first electric push rods 6 penetrate through the device main body 1 and are respectively and fixedly connected with the two second motors 501.
In this embodiment: after the mold cylinder 4 is drawn out, the two first electric push rods 6 are started simultaneously to drive the two second motors 501 to move towards the opposite side, so that the two compression rollers 5 are driven to be close to the left side and the right side of the cement pipe, at the moment, the rotating shafts of the two second motors 501 slide in the two strip-shaped holes 102 respectively, and the two sliding blocks 502 slide in the two sliding grooves 201 respectively, so that the effect of conveniently moving the two compression rollers 5 is achieved.
As a technical optimization scheme of the present invention, the left and right sides of the device main body 1 are fixedly connected with the brackets 7, the two brackets 7 are respectively located above the two first electric push rods 6, the upper ends of the two brackets 7 are fixedly connected with the top plate 701, the upper end surface of the top plate 701 is detachably connected with the second electric push rod 8, and the lower end of the second electric push rod 8 penetrates through the top plate 701 and is fixedly connected with the protective cover 801.
In this embodiment: when center pin 3 rotated and accelerated cement mortar water and analyzed out, start second electric push rod 8 and drive protective cover 801 and move down, protective cover 801 stopped moving after the up end of a mould section of thick bamboo 4 was covered completely to protective cover 801, and then can prevent that cement mortar from spilling out a mould section of thick bamboo 4.
The working principle and the using process of the invention are as follows: placing a thin cloth sleeve 401 between a central shaft 3 and a mould cylinder 4 in advance, pouring cement mortar into the mould cylinder 4, starting a first motor 301 to drive the central shaft 3 to rotate and further throw out excessive moisture in the cement mortar, starting a vacuum water suction pump 9 in a main body 1 of the device, sucking moisture through a water suction pipe 901, taking out the mould cylinder 4 in a groove ring 101 when the cement pipe is basically formed but not completely dried, simultaneously starting two first electric push rods 6 to drive two second motors 501 to move towards opposite sides so as to drive two compression rollers 5 to be close to the left side and the right side of the cement pipe, starting the first motor 301 to drive the central shaft 3 to drive the cement pipe to rotate, simultaneously starting the two second motors 501 to drive the two compression rollers 5 to rotate and roll on the surface of the cement pipe through the two compression rollers 5 in the rotating process of the cement pipe, and repairing the place with uneven surface of the cement pipe, thereby the shape of the round cement pipe is smooth.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a roll extrusion forming device for cement pipe production line, includes device main part (1), its characterized in that: the device is characterized in that a groove ring (101) is arranged on the upper end face of a device main body (1), two strip-shaped holes (102) are arranged on the upper end face of the device main body (1), the two strip-shaped holes (102) are respectively positioned on the left side and the right side of the groove ring (101), a mold barrel (4) is inserted into the inner wall of the groove ring (101), a separation baffle (2) is fixedly connected to the inner wall of the device main body (1), a first motor (301) is fixedly installed in the middle of the upper end face of the separation baffle (2), the upper end of a rotating shaft of the first motor (301) penetrates through the device main body (1) and is fixedly connected with a central shaft (3), the central shaft (3) is positioned inside the mold barrel (4), sliding grooves (201) are respectively arranged on the left side and the right side of the upper end face of the separation baffle (2), sliding blocks (502) are respectively movably connected to the inner walls of the two sliding grooves (201), and, the upper ends of the rotating shafts of the two second motors (501) respectively penetrate through the two strip-shaped holes (102) and are fixedly connected with the pressing rollers (5).
2. The roll forming apparatus for cement pipe production line according to claim 1, wherein: the device is characterized in that a vacuum water suction pump (9) is fixedly mounted at the bottom end of the inner wall of the device main body (1), two water suction pipes (901) are mounted at a water inlet of the vacuum water suction pump (9), the other ends of the two water suction pipes (901) penetrate through the baffle (2) and extend to the upper side of the device main body (1), and the other ends of the two water suction pipes (901) are located between the central shaft (3) and the mold cylinder (4).
3. The roll forming apparatus for cement pipe production line according to claim 1, wherein: the outer wall of the central shaft (3) and the inner wall of the die cylinder (4) are movably connected with a thin cloth sleeve (401).
4. The roll forming apparatus for cement pipe production line according to claim 1, wherein: the left side and the right side of the device main body (1) are detachably connected with first electric push rods (6), and two opposite ends of the first electric push rods (6) penetrate through the device main body (1) and are fixedly connected with two second motors (501) respectively.
5. The roll forming apparatus for cement pipe production line according to claim 4, wherein: the equal fixedly connected with support (7) of the left and right sides of device main part (1), two support (7) are located the top of two first electric push rods (6) respectively, two the upper end fixedly connected with roof (701) of support (7), the up end of roof (701) can be dismantled and is connected with second electric push rod (8), roof (701) and fixedly connected with protective cover (801) are run through to the lower extreme of second electric push rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891939.7A CN111923223A (en) | 2020-08-31 | 2020-08-31 | Rolling type forming device for cement pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891939.7A CN111923223A (en) | 2020-08-31 | 2020-08-31 | Rolling type forming device for cement pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111923223A true CN111923223A (en) | 2020-11-13 |
Family
ID=73309561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010891939.7A Withdrawn CN111923223A (en) | 2020-08-31 | 2020-08-31 | Rolling type forming device for cement pipe production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111923223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776164A (en) * | 2021-01-06 | 2021-05-11 | 张凌云 | Sewage pipe forming and manufacturing method |
-
2020
- 2020-08-31 CN CN202010891939.7A patent/CN111923223A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776164A (en) * | 2021-01-06 | 2021-05-11 | 张凌云 | Sewage pipe forming and manufacturing method |
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Application publication date: 20201113 |
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| WW01 | Invention patent application withdrawn after publication |