CN112621986B - Easy demoulding and pouring device for concrete prefabricated wall panel - Google Patents
Easy demoulding and pouring device for concrete prefabricated wall panel Download PDFInfo
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- CN112621986B CN112621986B CN202011483725.2A CN202011483725A CN112621986B CN 112621986 B CN112621986 B CN 112621986B CN 202011483725 A CN202011483725 A CN 202011483725A CN 112621986 B CN112621986 B CN 112621986B
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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
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
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- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses an easy-demoulding pouring device for a concrete prefabricated wallboard, which comprises an upper shell, a lower shell, an upper vibrating mechanism, a lower vibrating mechanism and a conversion mechanism, wherein the upper vibrating mechanism is arranged in the upper shell, the lower vibrating mechanism is arranged in the lower shell, the lower vibrating mechanism is rotatably connected with the upper vibrating mechanism, the lower vibrating mechanism is slidably connected with the upper shell and the lower shell, and the conversion mechanism is rotatably connected with the upper vibrating mechanism. The lower vibration mechanism obtains descending power through the weight of concrete when pouring, and turns into the vibrations ability with descending power, shakes the concrete, makes the concrete evenly distributed in the casing, and simultaneously, lower vibration mechanism will shake the ability and connect the transmission for last vibration mechanism through rotating, and the messenger goes up vibration mechanism and shakes the concrete simultaneously through the vibrations, makes laying of concrete in the casing inseparabler, thereby makes the precast concrete wallboard harder.
Description
Technical Field
The invention relates to the technical field of concrete prefabricated wall panel pouring, in particular to an easy-demoulding and pouring device for a concrete prefabricated wall panel.
Background
Along with the development of science and technology, the science and technology competition is also becoming fierce day by day, and the prefabrication technology is also rising gradually, so prefabricated wallboard, prefabricated post, prefabricated staircase, prefabricated bridge etc. have appeared. The reinforced concrete plate-shaped member for building assembly is processed and manufactured in a prefabrication factory (field) or a building site, and is called a wallboard or a wall plate for short. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor can be saved, the seasonal influence is overcome, and the building construction period is shortened.
When the prefabricated member is manufactured, a worker pours concrete into a mold, uniformly vibrates the concrete by using a vibrator, and then maintains the prefabricated member at a certain temperature for a period of time to form the concrete; finally, the mold is removed, thereby obtaining a preform.
In the traditional production process of the prefabricated wall panel, the template needs to be horizontally placed, the wall body is horizontally laid and poured, and the form of the flat template is simple to manufacture and convenient to pour, so that the flat template is widely applied. However, the following disadvantages exist in the practical application process: the material and labor cost for template fabrication is high: in order to be suitable for wallboards of different buildings, the sizes, the joint forms and the like of the wallboards are greatly different, and for the pouring of the traditional flat template, the template needs to be made again for pouring each type of wallboard, so that the great waste of materials and labor is caused; moreover, when taking out the prefabricated wallboard, need dismantle all templates get off, the overall process is more loaded down with trivial details, and still extravagant a large amount of manual works, is difficult for taking out the prefabricated wallboard.
Disclosure of Invention
The invention aims to provide an easy-demoulding and pouring device for a concrete prefabricated wall panel, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the easy-demoulding pouring device for the concrete prefabricated wall board comprises an upper shell, a lower shell, an upper vibrating mechanism, a lower vibrating mechanism and a conversion mechanism, wherein the upper vibrating mechanism is arranged in the upper shell, the lower vibrating mechanism is arranged in the lower shell, the lower vibrating mechanism is connected with the upper vibrating mechanism in a rotating mode, the lower vibrating mechanism is connected with the upper shell in a sliding mode, and the conversion mechanism is connected with the upper vibrating mechanism in a rotating mode. The lower vibration mechanism obtains descending power through the weight of concrete when pouring, and turns into the vibrations ability with descending power, shakes the concrete, makes the concrete evenly distributed in the casing, and simultaneously, lower vibration mechanism will shake the ability and connect the transmission for last vibration mechanism through rotating, and the messenger goes up vibration mechanism and shakes the concrete simultaneously through the vibrations, makes laying of concrete in the casing inseparabler, thereby makes the precast concrete wallboard harder.
As a preferred technical scheme, the upper vibration mechanism comprises a rotating disc and a plurality of groups of upper vibration shafts, the rotating disc is rotatably connected with the upper shell, and the rotating disc is rotatably connected with the plurality of groups of upper vibration shafts; the lower vibration mechanism comprises a vibration disc and a plurality of groups of lower vibration shafts, the vibration disc is connected with a plurality of groups of lower vibration shaft pipelines, the vibration disc is connected with the upper shell and the lower shell in a sliding manner, and the plurality of groups of lower vibration shafts are rotationally connected with the plurality of groups of upper vibration shafts; the conversion mechanism is rotationally connected with the rotating disc. The rotating disc is rotatably connected with the upper shell and obtains rotating power under the impact of concrete, the rotating disc provides power for the rotation of a plurality of groups of upper vibration shafts and also provides power for the rotation of the conversion mechanism, the upper vibration shafts collide with the upper shell under the driving of the rotating disc to enable the upper shell to vibrate, the vibration discs move up and down between the upper shell and the lower shell to provide a bottom plate for the manufacture of the concrete prefabricated wallboard, the prefabricated wallboards with different sizes are manufactured through the up-and-down movement of the vibration discs, the vibration discs obtain the vibration power in the downward movement process and vibrate to enable the density of each part of the concrete to be uniform, the lower vibration shafts obtain the rotating power from the upper vibration shafts and the vibration discs and collide with the lower shell in the rotation process to enable the lower shell to vibrate, and the upper shell, the lower shell and the vibration discs vibrate, thereby will make prefabricated wallboard and last casing, lower casing and vibrations dish separation, be convenient for make prefabricated wallboard drawing of patterns.
As a preferred technical scheme, a pouring pipe is arranged on the upper shell; the rotating disc is rotatably connected with the pouring tube, a pouring port is arranged on the rotating disc, the diameter of the pouring port is the same as that of the pouring tube, and a spiral plate is arranged in the pouring port; the upper vibration shaft is provided with a plurality of gears, the gears are rotatably connected with the rotating disc, a plurality of groups of upper vibration columns are arranged on the upper vibration shaft, and a plurality of groups of upper vibration balls are arranged on the upper vibration columns. The pouring pipe provides the passageway in getting into the casing for the concrete, the sprue makes the concrete pass the rolling disc, and be provided with the spiral plate on the sprue, when the concrete is inside from the pouring pipe flow direction casing, the concrete produces the impact force to the spiral plate, make the spiral plate drive the rolling disc and rotate in last casing, the spiral plate provides the basis for the rotation of rolling disc, and simultaneously, the spiral plate spills the concrete through rotating on the vibrations dish, it is even to make the concrete distribute on the vibrations dish, the gear provides the basis for the rotation of last vibrations axle, it provides the support for the installation of last vibrations ball to go up the vibrations post, it provides the basis for the vibrations of last casing to go up the vibrations ball.
As a preferred technical scheme, the upper shell and the lower shell are both hollow shell structures; a plurality of groups of upper transmission plates are arranged on the inner wall of the upper shell, and are in sliding connection with a plurality of groups of upper vibration balls; the lower ends of the plurality of groups of upper vibration shafts are provided with linkage shells; the upper ends of the lower vibration shafts penetrate through the upper shell, and the upper ends of the lower vibration shafts are respectively connected with the linkage shells in a rotating mode. Go up the casing and be hollow structure with lower casing, go up the casing and be the rolling disc down the casing, go up the vibrations axle, the installation of vibrations axle provides the space support down, go up the transmission board and bump at last vibrations ball, thereby produce the vibrations ability, make and go up the casing and shake, the linkage casing is for last vibrations axle and shake the axle rotation down and be connected and provide the basis, when last casing is placed under on the casing, the linkage casing contacts with the upper end of vibrations axle down, and rotate, the lower extreme that the vibrations axle advances to go up the vibrations axle links together, the vibrations axle is driven through the linkage casing down and is gone up the vibrations axle and rotate or go up the vibrations axle and drive through the linkage casing and shake the axle down and rotate, moreover, go up the casing and link together through the linkage casing with lower vibrations axle down with lower casing, form the cavity of the prefabricated wallboard of preparation.
As a preferred technical scheme, a rotating space is arranged in the vibration disc, a rotating shaft is further arranged below the vibration disc and is rotatably connected with the vibration disc, the upper end of the rotating shaft penetrates through the rotating space, and fan blades are arranged on the rotating shaft and are positioned in the rotating space; at least four groups of support shafts are arranged below the vibration disc, the upper ends of the at least four groups of support shafts are connected with a rotating space pipeline, and the lower ends of the at least four groups of support shafts are fixed with the upper end face of the lower shell. The rotation space provides the space for the installation of flabellum, and simultaneously, the rotation space provides the space for the flow of liquid, and the flabellum takes the pivot to rotate under the impact of liquid, and the pivot provides power for the rotation of transmission runner through rotating, and the back shaft supports the space of vibrations dish and plays certain effect, and simultaneously, when vibrations dish down moved, the vibrations dish compressed the back shaft, made the liquid flow in the back shaft to in the rotation space to strike the flabellum.
As a preferred technical scheme, a vibration space is formed above a rotating space in the vibration disc, a plurality of groups of lower transmission plates are arranged on the upper end surface of the vibration space, a transmission rotating wheel is arranged below the lower transmission plates in the vibration space, a plurality of groups of supporting columns are arranged at the upper end of the transmission rotating wheel, a plurality of groups of auxiliary balls are arranged on the supporting columns, and the plurality of groups of auxiliary balls are connected with the lower transmission plates in a sliding manner; the upper end of the rotating shaft penetrates through the vibration space, and the upper end of the rotating shaft is fixed with the transmission rotating wheel. The vibrations space is the installation of transmission board and the installation of transmission runner down and provides the space, and the transmission runner rotates under the drive of pivot to collide the transmission board down through pillar and vice ball, thereby make vibrations dish obtain the vibrations ability and shake from transmission board department down, the transmission runner provides the support for the installation of pillar, vice ball and lower transmission board provide the basis for the vibrations of vibrations dish.
As a preferred technical scheme, a plurality of groups of lower vibration columns are arranged on a plurality of groups of lower vibration shafts, and lower vibration balls are arranged on a plurality of groups of lower vibration columns; a plurality of groups of stripper plates are arranged on the inner wall of the lower shell, a plurality of groups of transmission shafts are arranged on the plurality of groups of stripper plates, and the plurality of groups of transmission shafts positioned on the same side end face of the lower shell are fixed with the stripper plates on the two sides of the outermost side on the same end face; the lower vibrating balls are connected with the stripper plates in a sliding manner. The installation of vibrations post for lower vibrations ball provides the support down, the vibrations ball collides with the stripper plate under the drive of vibrations post down, make the casing vibrations down, thereby make prefabricated wallboard and lower shell separation after the shaping, the stripper plate provides the basis for the vibrations of casing down, install the transmission shaft between a plurality of groups of stripper plate, when vibrations ball collides with a set of stripper plate down, the transmission shaft obtains the vibrations ability from this group of stripper plate, and can transmit this vibrations to other groups of stripper plate on, setting through the multiunit transmission shaft, make each part of casing all have the vibrations to produce down, thereby make casing and prefabricated wallboard separation completely down.
As a preferred technical scheme, a positioning shaft is arranged below the vibration disc and outside the rotating shaft; a liquid storage tank and an infusion pump are arranged on the lower end face of the inner part of the lower shell, and the liquid storage tank is connected with an infusion pump pipeline; a plurality of groups vibrations axle lower extreme all is provided with a supporting bench down, and a plurality of groups vibrations axle lower extreme is located a supporting bench inside and is provided with the rotation flabellum, a plurality of groups pipe connection between the supporting bench, and is a set of supporting bench one end and pivot pipe connection, a set of supporting bench and liquid reserve tank pipe connection, infusion pump one end and a set of supporting bench pipe connection, the infusion pump other end and four group at least back shaft pipe connections. The location axle plays the space support effect to the vibrations dish, make the vibrations dish fix at certain position of last casing or casing down, thereby form the different prefabricated wallboard shaping cavity of size, the storage has solution in the liquid storage tank, when vibrations dish lapse, the inside liquid of back shaft is through rotating the space, pivot and brace table enter into the liquid storage tank, behind vibrations dish fixed position, and when needs vibrations, infuse the solution in the pump extraction liquid storage tank and infuse brace table and back shaft in, thereby vibrations axle and rotation rotate down under the messenger.
As a preferred technical scheme, the supporting shaft, the rotating shaft and the positioning shaft are all telescopic rod structures; the upper vibration column and the lower vibration column are composed of a movable rod and a fixed rod, the movable rod is rotatably connected with the fixed rod, a torsion spring is arranged at the rotating connection position of the movable rod and the fixed rod, and the movable rod is fixed with the upper vibration ball or the lower vibration ball.
According to a preferable technical scheme, the conversion mechanism comprises a main shaft and an air pressure tank, the main shaft is rotatably connected with the upper shell, a main gear and an extraction tank are arranged on the main shaft from top to bottom, the main gear is rotatably connected with the rotating disc, and the extraction tank is connected with the air pressure tank through a pipeline. The main shaft provides support for the installation of gear, the extraction case is fixed with last casing, simultaneously, the extraction case rotates with the main shaft to be connected, gear and rolling disc rotate to be connected, and drive the main shaft and rotate, the main shaft will rotate power transmission to the extraction case on, be provided with two sets of pipelines on the extraction case, a set of pipeline for admitting air, another group is the pipeline of giving vent to anger, the pipeline of giving vent to anger is connected with the atmospheric pressure case pipeline, the extraction case is the rotor engine structure, the atmospheric pressure board has been placed to the atmospheric pressure incasement portion, the atmospheric pressure board rises in the atmospheric pressure case under the bearing of the air that the extraction case infuses, and the extraction volume of extraction case is directly proportional with the volume that the concrete entered into the casing, the rise height of atmospheric pressure board is the thickness of the prefabricated wall panel that the concrete formed in the casing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the upper vibration mechanism and the lower vibration mechanism are respectively arranged in the upper shell and the lower shell, and the upper shell and the lower shell are connected through the upper vibration mechanism and the lower vibration mechanism, so that a mold is more conveniently connected.
2. According to the invention, the lower vibration mechanism can be freely adjusted according to the thicknesses of different prefabricated wall plates, so that the pouring device can adapt to prefabricated wall plates with different sizes, the waste of materials is reduced, the vibration disc in the lower vibration mechanism not only provides a bottom plate for the manufacturing of the prefabricated wall plates, but also generates vibration through liquid flowing, so that the formed prefabricated wall plates are separated from the shell, the prefabricated wall plates are easily taken out of the pouring device, the taking-out time is shortened, and the production efficiency is improved.
3. According to the invention, through the arrangement of the conversion mechanism, the concrete pouring amount is converted into the rising height of the air pressure plate, so that a worker can know the thickness of the current prefabricated wall plate in real time, and the worker can control the thickness of the prefabricated wall plate more accurately.
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 schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal position of the overall structure of the present invention;
FIG. 3 is a schematic view of the position structure between the lower housing and the lower vibration shaft according to the present invention;
FIG. 4 is a top view of the upper or lower vibratory shaft of the present invention;
FIG. 5 is a schematic view of the internal structure of the lower housing of the present invention;
FIG. 6 is a schematic structural view of the conversion mechanism of the present invention;
FIG. 7 is a schematic view of the structure within the rotation space of the present invention;
fig. 8 is a top view of the internal structure of the upper case of the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. an upper vibration mechanism; 4. a lower vibration mechanism; 1-1, pouring a tube; 1-2, an upper transfer plate; 3-1, rotating a disc; 3-2, mounting a vibration shaft; 3-3, mounting a vibrating column; 3-4, mounting a vibration ball; 3-5, a linkage shell; 4-1, vibrating a disc; 4-2, a lower vibration shaft; 4-3, a lower transmission plate; 4-4, a transmission rotating wheel; 4-5, auxiliary ball; 4-6, supporting the shaft; 4-7, a rotating shaft; 4-8, lower vibration column; 4-9, lower vibration ball; 4-10, demoulding plate; 4-11, a transmission shaft; 4-12, positioning a shaft; 4-13, infusion pump; 5-1, a main shaft; 5-2, a pneumatic box; 5-3, an extraction box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the easy demoulding and pouring device for the concrete prefabricated wall panel comprises an upper shell 1, a lower shell 2, an upper vibrating mechanism 3, a lower vibrating mechanism 4 and a conversion mechanism; a pouring pipe 1-1 is fixed at the center of the upper end of the upper shell 1, the upper shell 1 and the lower shell 2 are both of hollow shell structures, and a plurality of groups of upper transmission plates 1-2 are processed on the inner wall of the upper shell 1; a plurality of groups of stripper plates 4-10 are processed on the inner wall of the lower shell 2, a plurality of groups of transmission shafts 4-11 are arranged on the groups of stripper plates 4-10, and the groups of transmission shafts 4-11 positioned on the same side end surface of the lower shell 2 are fixed with the stripper plates 4-10 on the two outermost sides of the same end surface and are connected with other stripper plates 4-10 on the same side end surface in a sliding way.
The upper vibration mechanism 3 is installed in a hollow space inside the upper shell 1, the lower vibration mechanism 4 is partially installed in a hollow space inside the lower shell 2, the lower vibration mechanism 4 is rotatably connected with the upper vibration mechanism 3, and the conversion mechanism is rotatably connected with the upper vibration mechanism 3.
The upper vibration mechanism 3 comprises a rotating disc 3-1 and a plurality of groups of upper vibration shafts 3-2, the middle position of the rotating disc 3-1 is positioned below the pouring tube 1-1, the rotating disc 3-1 is rotatably connected with the pouring tube 1-1, a pouring port is formed in the center position of the rotating disc 3-1, the diameter of the pouring port is the same as that of the pouring tube 1-1, and at least three groups of spiral plates (not shown in the figure) are fixedly arranged in the pouring port.
The upper ends of a plurality of groups of upper vibration shafts 3-2 are rotatably connected with the upper end surface of the inner space of the upper shell 1, gears are fixed at the upper ends of the plurality of groups of upper vibration shafts 3-2, wherein the four groups of upper vibration shafts 3-2 in the plurality of groups are not rotatably connected with the rotating disc 3-1 through the gears, but are rotatably connected with the rotating disc 3-1 through the other groups of upper vibration shafts 3-2, the other groups of upper vibration shafts 3-2 are rotatably connected with the rotating disc 3-1 through the gears, and linkage shells 3-5 are rotatably mounted at the lower ends of the plurality of groups of upper vibration shafts 3-2.
The linkage shell 3-5 comprises a fixed shell and a movable shell, the upper end of the fixed shell is fixed with the lower end of the upper vibration shaft 3-2, the movable shell is rotatably connected with the fixed shell, threads are machined on the inner surface of the movable shell, an air bag is fixed at the upper end inside the fixed shell, a sliding groove is formed in the side end face inside the fixed shell, the sliding groove is connected with the air bag, a positioning block is slidably mounted in the sliding groove, the long end of the positioning block is arc-shaped, and a spring is mounted between the sliding groove and the positioning block.
A plurality of groups of upper vibration columns 3-3 are fixedly arranged on the plurality of groups of upper vibration shafts 3-2, each upper vibration column 3-3 consists of a movable rod and a fixed rod, the fixed rod is fixed with the upper vibration shaft 3-2, the movable rod is rotatably connected with the fixed rod, a torsion spring is arranged at the rotating connection position of the movable rod and the fixed rod, the movable rod is fixed with an upper vibration ball 3-4, and the plurality of groups of upper vibration balls 3-4 are slidably connected with the plurality of groups of upper transmission plates 1-2.
The lower vibration mechanism 4 comprises a vibration disc 4-1 and a plurality of groups of lower vibration shafts 4-2;
the vibration disc 4-1 is connected with the upper shell 1 and the lower shell 2 in a sliding mode, a rotating space is formed in the vibration disc 4-1, a rotating shaft 4-7 is rotatably installed at the center position below the vibration disc 4-1, the rotating shaft 4-7 is of a telescopic rod structure, the rotating shaft 4-7 is rotatably connected with the vibration disc 4-1, the upper end of the rotating shaft 4-7 penetrates through the rotating space, fan blades are fixedly installed on the rotating shaft 4-7 and located in the rotating space, a transmission space is formed in the vibration disc 4-1 and located below the rotating space and connected with a rotating space pipeline, a liquid inlet is formed in the portion, located in the transmission space, of the rotating shaft 4-7, and the rotating shaft 4-7 is rotatably connected with the transmission space.
Four groups of supporting shafts 4-6 are fixed at four corners below the vibration disc 4-1, the upper ends of the four groups of supporting shafts 4-6 are connected with a rotating space pipeline, the lower ends of the four groups of supporting shafts 4-6 are fixed with the upper end surface of the outer side of the lower shell 2, the supporting shafts 4-6 are of a telescopic rod structure, solution is stored in the supporting shafts 4-6, the solution enters the rotating space through the pipeline and generates impact force on the fan blades, so that the fan blades drive the rotating shafts 4-7 to rotate, the pipeline is installed at the lower ends of the supporting shafts 4-6, and electromagnetic valves are installed in the pipeline.
A vibration space is arranged above the rotation space in the vibration disc 4-1, a plurality of groups of lower transmission plates 4-3 are processed on the upper end face of the vibration space, a transmission rotating wheel 4-4 is rotatably arranged below the lower transmission plates 4-3 in the vibration space, the upper end of a rotating shaft 4-7 penetrates through the vibration space, and the upper end of the rotating shaft 4-7 is fixed with the transmission rotating wheel 4-4.
The upper end of the transmission rotating wheel 4-4 is fixedly provided with a plurality of groups of supporting columns, each supporting column consists of a moving rod and a fixed rod, the fixed rod is fixed with the upper end face of the transmission rotating wheel 4-4, the moving rod is rotatably connected with the fixed rod, a torsion spring is arranged at the rotating connection position of the moving rod and the fixed rod, the moving rod is fixed with an auxiliary ball 4-5, and the plurality of groups of auxiliary balls 4-5 are slidably connected with the lower transmission plate 4-3.
The upper ends of a plurality of groups of lower vibration shafts 4-2 penetrate through the upper shell 1, the upper ends of a plurality of groups of lower vibration shafts 4-2 are all provided with threads, the upper ends of a plurality of groups of lower vibration shafts 4-2 are respectively and rotatably connected with movable shells of a plurality of groups of linkage shells 3-5, and positioning grooves are arranged on the lower vibration shafts 4-2 corresponding to positioning blocks.
A plurality of groups of lower vibration columns 4-8 are fixed on a plurality of groups of lower vibration shafts 4-2, each lower vibration column 4-8 consists of a movable rod and a fixed rod, the fixed rod is fixed with the lower vibration shaft 4-2, the movable rod is rotationally connected with the fixed rod, a torsion spring is arranged at the rotational connection part of the movable rod and the fixed rod, the movable rod is fixed with a lower vibration ball 4-9, and a plurality of groups of lower vibration balls 4-9 are slidably connected with a plurality of groups of demoulding plates 4-10.
A positioning shaft 4-12 is arranged below the vibration disc 4-1 and on the outer side of the rotating shaft 4-7, the positioning shaft 4-12 is of a telescopic rod structure, solution is stored in the positioning shaft 4-12, two groups of pipelines are arranged at the lower end of the positioning shaft 4-12, electromagnetic valves are arranged in the two groups of pipelines, one group of pipelines is communicated with the liquid storage tank, and the other group of pipelines is communicated with the infusion pump 4-13.
A liquid storage tank and an infusion pump 4-13 are arranged on the lower end face of the inner part of the lower shell 2, and the liquid storage tank is connected with the infusion pump 4-13 through a pipeline;
the lower ends of a plurality of groups of lower vibration shafts 4-2 are rotatably provided with supporting tables, the supporting tables are fixed with the lower end faces inside the lower shell 2, the lower ends of the plurality of groups of lower vibration shafts 4-2 are fixedly provided with rotating fan blades inside the supporting tables, the groups of supporting tables are connected through pipelines, one end of each group of supporting tables is connected with the lower end pipeline of the rotating shaft 4-7, the pipeline joint is provided with an electromagnetic valve, the group of supporting tables are connected with a liquid storage tank pipeline, one end of an infusion pump 4-13 is connected with the group of supporting tables through pipelines, the other end of the infusion pump 4-13 is connected with the four groups of supporting shafts 4-6 through pipelines, the infusion pump 4-13 is respectively provided with the electromagnetic valve in the pipeline for pipeline connection with the supporting tables and the supporting shafts 4-6, and the infusion pump 4-13 is communicated with the positioning shafts 4-12 through pipelines.
The conversion mechanism comprises a main shaft 5-1 and an air pressure box 5-2, wherein the main shaft 5-1 is rotationally connected with an upper shell 1, a main gear is fixed on the main shaft 5-1, the main gear is rotationally connected with a rotating disc 3-1, the lower end of the main shaft 5-1 is fixed with an extraction box 5-3, the extraction box 5-3 is connected with the air pressure box 5-2 through a pipeline, the extraction box 5-3 is of a rotor engine structure, an air inlet pipe and an air outlet pipe are arranged on the extraction box 5-3, the air outlet pipe is communicated with the lower end of the air pressure box 5-2, the air inlet pipe penetrates through the upper shell 1 and is communicated with the outside, a filter screen is arranged at the lower end inside the air pressure box 5-2, an air pressure plate is arranged inside the air pressure box 5-2, the extraction amount of the extraction box 5-3 is in direct proportion to the amount of concrete entering the shell, and the rotation ratio exists between the main gear and the rotating disc 3-1, through the setting of the rotation ratio and the extraction amount, the air pressure box 5-2 reflects the amount of concrete in the shell and the current thickness of the prefabricated wall board.
The working principle of the invention is as follows:
when the prefabricated wall board needs to be produced, the upper shell 1 is placed on the lower shell 2, the linkage shell 3-5 in the upper shell 1 is contacted with the upper end of the lower vibration shaft 4-2, and along with the continuous descending of the upper shell 1, the linkage shell 3-5 rotates on the lower vibration shaft 4-2, so that the lower vibration shaft 4-2 continuously penetrates into the linkage shell 3-5, and extrudes the air bag in the linkage shell 3-5, so that the air in the air bag enters the chute, when the lower end face of the upper shell 1 is contacted with the upper end face of the lower shell 2, the upper end of the lower vibration shaft 4-2 completely penetrates into the linkage shell 3-5, and the positioning block in the chute extends out and is inserted into the positioning groove in the lower vibration shaft 4-2, so that the lower vibration shaft 4-2 is connected with the upper vibration shaft 3-2, thereby rotating the upper vibration shaft 3-2 together with the lower vibration shaft 4-2.
Concrete is poured into the shell from the pouring pipe 1-1, when the concrete flows through a pouring port, the spiral plate is impacted, the spiral plate drives the rotating disc 3-1 to rotate, the rotating disc 3-1 rotates to drive gears in the conversion mechanism and a plurality of groups of upper vibration shafts 3-2 to rotate, the upper vibration shafts 3-2 rotate together with the lower vibration shafts 4-2 in the rotating process, and therefore the upper shell 1 and the lower shell 2 vibrate, and corners in the shell are completely filled with the concrete.
And when the concrete passes through the spiral plate, the spiral plate distributes the concrete to each position of the vibration disc 4-1 through rotation, so that the situation that the density of each position of the prefabricated wall board is different due to the fact that a large amount of concrete is accumulated in the center of the shell vibration disc 4-1 is avoided.
And after the concrete falls on the vibration disc 4-1, the infusion pump 4-13 extracts the solution in the liquid storage tank and infuses the solution into the support shaft 4-6 through a pipeline, so that the solution in the support shaft 4-6 flows into a rotating space and drives the rotating shaft 4-7 to rotate, and the auxiliary ball 4-5 collides with the lower transmission plate 4-3, so that the vibration disc 4-1 vibrates along with the lower shell 2, the diffusion speed of the concrete on the vibration disc 4-1 is higher, the density is more uniform, and when the solution flows into the supporting table at the lower end of the lower vibration shaft 4-2, the lower vibration shaft 4-2 rotates under the driving of the solution, and the rotating direction of the lower vibration shaft 4-2 is the same as the rotating direction driven by the upper vibration shaft 3-2 through the solution.
When the prefabricated wallboard after being formed needs to be taken out, the infusion pump 4-13 infuses solution into the supporting shaft 4-6, so that the vibration disc 4-1 generates vibration, thereby the prefabricated wallboard is separated from the vibration disc 4-1, the lower vibration shaft 4-2 obtains rotation power through the flow of the solution and drives the upper vibration shaft 3-2 to rotate, and the rotation of the upper vibration shaft 3-2 drives the rotation of the rotation disc 3-1, thereby the upper shell 1 and the lower shell 2 vibrate, and the prefabricated wallboard is separated from the inner walls of the upper shell 1 and the lower shell 2.
When the upper shell 1 is taken down from the lower shell 2, the lower vibration shaft 4-2 generates power for the upper end face of the positioning block to move outwards, so that the positioning block is contracted into the sliding groove, and the linkage shell 3-5 rotates on the lower vibration shaft 4-2.
After the upper shell 1 is taken down from the lower shell 2, the electromagnetic valves at the lower ends of the rotating shafts 4-7 and the electromagnetic valves between the infusion pumps 4-13 and the supporting shafts 4-6 are closed, and the infusion pumps 4-13 simultaneously transmit solution to the supporting shafts 4-6 and the positioning shafts 4-12, so that the supporting shafts 4-6 and the positioning shafts 4-12 are extended, the prefabricated wallboard is lifted out of the lower shell 2, and a worker can take the prefabricated wallboard out conveniently.
When the thickness of the prefabricated wall plate needs to be adjusted, the positioning shafts 4-12 are communicated with the liquid storage tank in the concrete pouring process, and after the descending height of the positioning shafts 4-12 meets the requirement, the connection between the positioning shafts 4-12 and the liquid storage tank is closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Easy drawing of patterns pouring device of precast concrete wallboard, its characterized in that: the pouring device comprises an upper shell (1), a lower shell (2), an upper vibrating mechanism (3), a lower vibrating mechanism (4) and a conversion mechanism, wherein the upper vibrating mechanism (3) is arranged in the upper shell (1), the lower vibrating mechanism (4) is arranged in the lower shell (2), the lower vibrating mechanism (4) is rotatably connected with the upper vibrating mechanism (3), the lower vibrating mechanism (4) is slidably connected with the upper shell (1) and the lower shell (2), and the conversion mechanism is rotatably connected with the upper vibrating mechanism (3);
the upper vibration mechanism (3) comprises a rotating disc (3-1) and a plurality of groups of upper vibration shafts (3-2), the rotating disc (3-1) is rotatably connected with the upper shell (1), and the rotating disc (3-1) is rotatably connected with the groups of upper vibration shafts (3-2); the lower vibration mechanism (4) comprises a vibration disc (4-1) and a plurality of groups of lower vibration shafts (4-2), the vibration disc (4-1) is connected with the plurality of groups of lower vibration shafts (4-2) through pipelines, the vibration disc (4-1) is connected with the upper shell (1) and the lower shell (2) in a sliding manner, and the plurality of groups of lower vibration shafts (4-2) are connected with the plurality of groups of upper vibration shafts (3-2) in a rotating manner; the conversion mechanism is rotationally connected with the rotating disc (3-1);
a pouring tube (1-1) is arranged on the upper shell (1);
the rotating disc (3-1) is rotatably connected with the pouring tube (1-1), a pouring port is arranged on the rotating disc (3-1), the diameter of the pouring port is the same as that of the pouring tube (1-1), and a spiral plate is arranged in the pouring port; the upper vibration shafts (3-2) of a plurality of groups are all provided with gears, the gears of a plurality of groups are rotatably connected with the rotating disc (3-1), the upper vibration shafts (3-2) of a plurality of groups are all provided with a plurality of groups of upper vibration columns (3-3), and the upper vibration balls (3-4) are all arranged on the upper vibration columns (3-3) of a plurality of groups.
2. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 1, wherein: the upper shell (1) and the lower shell (2) are both hollow shell structures; a plurality of groups of upper transmission plates (1-2) are arranged on the inner wall of the upper shell (1), and the plurality of groups of upper transmission plates (1-2) are connected with a plurality of groups of upper vibration balls (3-4) in a sliding manner; the lower ends of the plurality of groups of upper vibration shafts (3-2) are provided with linkage shells (3-5); the upper ends of the plurality of groups of lower vibration shafts (4-2) penetrate through the upper shell (1), and the upper ends of the plurality of groups of lower vibration shafts (4-2) are respectively rotatably connected with the plurality of groups of linkage shells (3-5).
3. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 2, wherein: a rotating space is arranged in the vibration disc (4-1), a rotating shaft (4-7) is further arranged below the vibration disc (4-1), the rotating shaft (4-7) is rotatably connected with the vibration disc (4-1), the upper end of the rotating shaft (4-7) penetrates through the rotating space, and fan blades are arranged on the rotating shaft (4-7) and located in the rotating space; at least four groups of support shafts (4-6) are arranged below the vibration disc (4-1), the upper ends of the at least four groups of support shafts (4-6) are connected with a rotating space pipeline, and the lower ends of the at least four groups of support shafts (4-6) are fixed with the upper end face of the lower shell (2).
4. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 3, wherein: a vibration space is formed above the rotating space in the vibration disc (4-1), a plurality of groups of lower transmission plates (4-3) are arranged on the upper end face of the vibration space, a transmission rotating wheel (4-4) is arranged below the lower transmission plates (4-3) in the vibration space, a plurality of groups of pillars are arranged at the upper end of the transmission rotating wheel (4-4), auxiliary balls (4-5) are arranged on the plurality of groups of pillars, and the plurality of groups of auxiliary balls (4-5) are connected with the lower transmission plates (4-3) in a sliding manner; the upper end of the rotating shaft (4-7) penetrates through the vibration space, and the upper end of the rotating shaft (4-7) is fixed with the transmission rotating wheel (4-4).
5. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 4, wherein: a plurality of groups of lower vibration columns (4-8) are arranged on the plurality of groups of lower vibration shafts (4-2), and a plurality of groups of lower vibration balls (4-9) are arranged on the plurality of groups of lower vibration columns (4-8); a plurality of groups of stripper plates (4-10) are arranged on the inner wall of the lower shell (2), a plurality of groups of transmission shafts (4-11) are arranged on the plurality of groups of stripper plates (4-10), and the plurality of groups of transmission shafts (4-11) positioned on the end surface of the same side of the lower shell (2) are fixed with the stripper plates (4-10) at the two sides of the outermost side on the same end surface; the lower vibrating balls (4-9) are connected with the stripper plates (4-10) in a sliding way.
6. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 5, wherein: a positioning shaft (4-12) is arranged below the vibration disc (4-1) and on the outer side of the rotating shaft (4-7); a liquid storage tank and an infusion pump (4-13) are arranged on the lower end face of the inner part of the lower shell (2), and the liquid storage tank is connected with the infusion pump (4-13) through a pipeline; the lower ends of the lower vibration shafts (4-2) are provided with supporting tables, the lower ends of the vibration shafts (4-2) are located inside the supporting tables and provided with rotating fan blades, the supporting tables are connected through pipelines, one end of each supporting table is connected with a rotating shaft (4-7) through a pipeline, the supporting tables are connected with a liquid storage tank through pipelines, one end of an infusion pump (4-13) is connected with one supporting table through a pipeline, and the other end of the infusion pump (4-13) is connected with at least four groups of supporting shafts (4-6) through pipelines.
7. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 6, wherein: the supporting shafts (4-6), the rotating shafts (4-7) and the positioning shafts (4-12) are all of telescopic rod structures; the upper vibration column (3-3) and the lower vibration column (4-8) are composed of a moving rod and a fixed rod, the moving rod is rotatably connected with the fixed rod, a torsion spring is arranged at the rotating connection position of the moving rod and the fixed rod, and the moving rod is fixed with the upper vibration ball (3-4) or the lower vibration ball (4-9).
8. The easy-to-demold pouring device for concrete prefabricated wall panels according to claim 7, wherein: the conversion mechanism comprises a main shaft (5-1) and an air pressure box (5-2), the main shaft (5-1) is rotatably connected with the upper shell (1), a main gear and an extraction box (5-3) are arranged on the main shaft (5-1) from top to bottom, the main gear is rotatably connected with the rotating disc (3-1), and the extraction box (5-3) is connected with the air pressure box (5-2) through a pipeline.
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| CN202011483725.2A CN112621986B (en) | 2020-12-16 | 2020-12-16 | Easy demoulding and pouring device for concrete prefabricated wall panel |
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| CN202011483725.2A CN112621986B (en) | 2020-12-16 | 2020-12-16 | Easy demoulding and pouring device for concrete prefabricated wall panel |
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| CN112621986B true CN112621986B (en) | 2022-02-11 |
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| CN110509410A (en) * | 2019-09-27 | 2019-11-29 | 中国十七冶集团有限公司 | A kind of adjustable modularization precast concrete mold for pouring size |
| CN111645185A (en) * | 2020-06-12 | 2020-09-11 | 杜书影 | Manufacturing process of prefabricated wallboard of assembly type building |
| CN111761708A (en) * | 2020-07-10 | 2020-10-13 | 荆门宁杰机电技术服务有限公司 | Demoulding mechanism for concrete prefabricated part and using method thereof |
| CN211850906U (en) * | 2019-12-29 | 2020-11-03 | 山东鼎旺天成防水科技有限公司 | Concrete placement vibrator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509410A (en) * | 2019-09-27 | 2019-11-29 | 中国十七冶集团有限公司 | A kind of adjustable modularization precast concrete mold for pouring size |
| CN211850906U (en) * | 2019-12-29 | 2020-11-03 | 山东鼎旺天成防水科技有限公司 | Concrete placement vibrator |
| CN111645185A (en) * | 2020-06-12 | 2020-09-11 | 杜书影 | Manufacturing process of prefabricated wallboard of assembly type building |
| CN111761708A (en) * | 2020-07-10 | 2020-10-13 | 荆门宁杰机电技术服务有限公司 | Demoulding mechanism for concrete prefabricated part and using method thereof |
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