CN113580356B - Cement concrete prefabricated part processing equipment and processing method - Google Patents
Cement concrete prefabricated part processing equipment and processing method Download PDFInfo
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- CN113580356B CN113580356B CN202110904152.4A CN202110904152A CN113580356B CN 113580356 B CN113580356 B CN 113580356B CN 202110904152 A CN202110904152 A CN 202110904152A CN 113580356 B CN113580356 B CN 113580356B
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- 239000004567 concrete Substances 0.000 title claims abstract description 65
- 238000012545 processing Methods 0.000 title claims abstract description 39
- 239000004568 cement Substances 0.000 title claims abstract description 22
- 238000003672 processing method Methods 0.000 title abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 302
- 238000003756 stirring Methods 0.000 claims abstract description 170
- 239000002994 raw material Substances 0.000 claims abstract description 62
- 238000003860 storage Methods 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/0235—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
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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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides cement concrete prefabricated part processing equipment and a processing method, which work in cooperation with an external conveyor, and comprise a box body, a moving device, a cleaning mechanism, a lifting conveying mechanism, a control device, a conveying device, a stirring device, a die storage box, a conveying device, a demolding device and a vibrating device, wherein the control device is used for controlling the operation of all devices, the moving device is used for realizing the movement of the whole equipment, the conveying device is used for conveying all raw materials, the stirring device is used for preparing concrete raw materials, the die storage box is used for storing and conveying the die, the conveying device is used for realizing the conveying of the die after pouring, the vibrating device is used for vibrating the die after pouring, the demolding device is used for separating the concrete prefabricated part formed by pouring from the die, the external conveyor is used for conveying the prefabricated part to an external site for maintenance, the cleaning mechanism is used for realizing the cleaning of the die after the demolding, and the lifting conveying mechanism is used for conveying the die cleaned by the cleaning mechanism to the die storage box.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to cement concrete prefabricated part processing equipment and a processing method.
Background
Concrete prefabricated parts, also called concrete blocks. And (3) molding the concrete mortar in a special mold by extrusion, vibration and other methods to obtain the concrete prefabricated part with the corresponding shape. The precast concrete component can be used for wall masonry and pavement, and is widely used in the existing building engineering. In the prior art, the concrete prefabricated parts are generally processed manually, a plurality of moulds for processing the concrete prefabricated parts are firstly arranged in a line during processing, then the prepared concrete mortar is placed in a carrier, then the concrete mortar is shoveled into the moulds arranged in a line manually by using a shovel, after the processes of extrusion, vibration and the like, the semi-finished concrete prefabricated parts are produced, and after the semi-finished concrete is dried, the hardened concrete prefabricated parts are formed. The existing prefabricated part processing mode has the defects of low input resources in the early stage, very slow production speed and great labor consumption, and the whole prefabricated block production process is time-consuming and labor-consuming.
Disclosure of Invention
According to the above-mentioned processing method of the existing prefabricated component, although the resources input in the early stage are small, the production speed is very slow, a large amount of manpower is required to finish, and the whole prefabricated block production process is a time-consuming and labor-consuming technical problem, so as to provide a cement concrete prefabricated component processing device and a cement concrete prefabricated component processing method. The invention mainly utilizes the control device to control the operation of each device, the moving device realizes the movement of the whole equipment, the conveying device realizes the conveying of each raw material, the stirring device mixes and stirs each raw material into concrete raw materials and pours the concrete raw materials into the mould, the mould storage box stores a plurality of moulds and conveys the moulds to the conveying device for pouring operation, the conveying device realizes the conveying of each mould after pouring, the vibrating device vibrates the poured moulds, the demoulding device breaks away the concreted precast member after pouring from the mould, the external conveyor conveys the precast member to an external site for maintenance, the cleaning mechanism realizes the cleaning of the mould after demoulding, and the lifting conveying mechanism conveys the mould cleaned by the cleaning mechanism into the mould storage box for recycling.
The invention adopts the following technical means:
cement concrete prefabricated component processing equipment, for mobilizable integral type integrated configuration, work with external conveyor cooperation, includes: the device comprises a box body with a containing cavity, a moving device arranged at the bottom of the box body, a cleaning mechanism and a lifting conveying mechanism which are arranged outside the box body, and a control device, a conveying device, a stirring device, a mold storage box, a conveying device, a demolding device and a vibrating device which are arranged in the containing cavity, wherein the control device is used for controlling the operation of each device, the moving device is used for realizing the movement of the whole device, the conveying device is used for realizing the conveying of each raw material, the stirring device is used for mixing and stirring each raw material into concrete raw materials and pouring the concrete raw materials into the mold, the mold storage box is used for storing a plurality of molds and conveying the molds onto the conveying device for pouring operation, the conveying device is used for realizing the conveying of each mold after pouring, the vibrating device is used for vibrating the poured mold, the demolding device is used for separating a solidified and molded concrete prefabricated part from the mold, the outer conveyor is used for conveying the prefabricated part to an outer site for maintenance, the cleaning mechanism is used for realizing the cleaning of the mold after demolding, and the lifting conveying the mold after the cleaning mechanism is used for conveying the mold into the mold storage box for recycling.
Further, the conveying device is horizontally arranged at the top of the accommodating chamber and consists of a plurality of parallel storage conveyors which are distributed at intervals and are respectively used for storing and conveying various raw materials, the feed inlets of the storage conveyors are connected with an external vertical conveying structure, the discharge outlets of the storage conveyors are connected with the feed inlets of the stirring device, and the storage conveyors adopt spiral conveying structures and convey the raw materials from the discharge outlets of the storage conveyors to the stirring device for mixing and stirring;
the infrared detection mechanism is arranged at the inner bottom end of each storage conveyor and used for detecting whether the residual raw materials in the storage conveyor meet the processing requirements, and when the residual raw materials are detected to be insufficient for processing, the external vertical conveying structure conveys the raw materials into the corresponding storage conveyor; the output end of each storage conveyor is provided with a metering structure, and all raw materials required by conveying are processed according to the processing proportion.
Further, the stirring device consists of a primary stirring mechanism and a plurality of secondary stirring mechanisms, wherein the primary stirring mechanism is horizontally arranged to carry out horizontal conveying stirring and is vertical to the conveying direction of the conveying device, and the plurality of secondary stirring mechanisms are vertically distributed at intervals to carry out vertical conveying stirring;
the material inlets of the first-stage stirring mechanisms are communicated with the material outlets of the conveying devices, the material inlets of the second-stage stirring mechanisms are communicated with the material outlets of the first-stage stirring mechanisms, and all raw materials conveyed by the conveying devices are simultaneously input into the first-stage stirring mechanisms for multiple mixing and stirring, and then are input into the second-stage stirring mechanisms for secondary uniform stirring; and a weighing structure is arranged at the discharge end of the secondary stirring mechanism, and the required concrete raw material is output to the die for pouring according to the processing requirement.
Further, the primary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are horizontally installed and opposite in rotation direction are arranged in the primary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are stirred in a circulating and reciprocating mode in the horizontal direction.
Further, the secondary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are vertically installed and have opposite rotation directions are arranged in the secondary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are stirred in a circulating and reciprocating mode in the vertical direction.
Further, the outside side of second grade rabbling mechanism is equipped with limit structure for carry out spacingly to the mould that the mould bin carried to conveyer.
Further, the conveying device consists of a plurality of conveying mechanisms, a plurality of mould conveying mechanisms and a plurality of prefabricated part conveying mechanisms, wherein the conveying mechanisms are arranged in parallel at intervals, each conveying mechanism is respectively positioned below each secondary stirring mechanism, a reciprocating type conveying belt structure is adopted, the conveying device consists of a first conveying belt mechanism and a second conveying belt mechanism which are connected, and the conveying belt mechanism is positioned below the conveying belt mechanism; the mold conveying mechanism is positioned at the right lower part of the second conveying belt mechanism and is connected with the inlet of the cleaning mechanism; the prefabricated part conveying mechanism is positioned below the second conveying belt mechanism, and the tail end of the prefabricated part conveying mechanism is connected with the external conveyor through an outlet formed in the box body; the die right below the discharge port of the secondary stirring mechanism is positioned at the initial position of the first conveying belt mechanism for placing the die; the transfer mechanism transfers the poured mould from the right to the leftmost, and the left is turned over by a transfer belt and then transferred to the right through the left, namely the mould is transferred from the upward direction to the downward direction (inverted direction);
the first conveyor mechanism and the second conveyor mechanism are respectively provided with a sliding mechanism, the sliding mechanisms are provided with clamping devices for clamping and fixing the molds, the left side of the conveying mechanism is provided with a movable baffle plate, after a plurality of molds are poured, the first conveyor mechanism drives the movable baffle plate to move leftwards, the movable baffle plate blocks the molds, the molds are sequentially piled on the left side of the conveying mechanism by virtue of the sliding mechanisms, one mold is released by each time of the movable baffle plate, and the second conveyor mechanism drives the molds to be inverted for demolding;
a magnetic attraction structure is arranged between the clamping device and the die, the magnetic attraction is stopped after the die is released, the clamping device loosens the die, and the die falls onto the die conveying mechanism and is conveyed into the cleaning mechanism; the demoulded prefabricated part falls onto a prefabricated part conveying mechanism and is conveyed to an external conveyor, and the external conveyor adopts a forklift; the prefabricated part conveying mechanism is provided with a buffer part, so that the impact force of the falling of the prefabricated part is reduced, and the prefabricated part is protected. The mold conveying mechanism and the prefabricated part conveying mechanism can adopt a conveyor belt structure.
Further, the vibration device is arranged in the middle of the right side of the transmission mechanism and is positioned right below the mold under the stirring device, and the vibration device consists of a first vibration mechanism and a second vibration mechanism, wherein the first vibration mechanism is used for vibrating the mold (positioned on the upper surface of the transmission mechanism) just after pouring and removing bubbles; and the second vibration mechanism is used for vibrating the pouring rear mold transmitted to the tail end of the lower surface of the transmission mechanism, so as to realize the demolding of the prefabricated part.
Further, the outlet end of the die storage box is provided with a conveying plate which is inclined downwards, the conveying plate is connected with a motor, the conveying plate is driven to rotate by the motor, the tail end of the conveying plate is close to the conveying mechanism and used for conveying dies of the die storage box to an initial position where the conveying mechanism is used for placing the dies, and after conveying is completed, the conveying plate rotates upwards.
The invention also provides a processing method of the cement concrete prefabricated part processing equipment, which is characterized by comprising the following steps of:
firstly, respectively conveying the molds to initial positions of all conveying mechanisms through conveying plates of a mold storage box, and clamping the molds by using a clamping device;
step two, controlling to open a feed inlet of the primary stirring mechanism, starting a metering structure, then controlling to open a discharge outlet of each storage conveyor, simultaneously conveying all required raw materials into the primary stirring mechanism from each storage conveyor according to a proportion, closing the discharge outlet of each storage conveyor and the feed inlet of the primary stirring mechanism, starting two spiral stirring rods of the primary stirring mechanism, performing reverse rotation for a plurality of circles, and performing cyclic reciprocating mixing stirring on all raw materials in the horizontal direction; after the primary stirring of the primary stirring mechanism is completed, opening the feed inlets of the secondary stirring mechanisms, opening the discharge outlets of the primary stirring mechanisms, respectively conveying the stirred concrete raw materials into the secondary stirring mechanisms, and closing the discharge outlets of the primary stirring mechanisms and the feed inlets of the secondary stirring mechanisms after the materials are conveyed; starting two spiral stirring rods of the secondary stirring mechanism, reversely rotating for a plurality of circles, and circularly and reciprocally mixing and stirring all the raw materials in the vertical direction to obtain a concrete raw material;
step three, after the secondary stirring of the secondary stirring mechanism is completed, starting a weighing structure, opening a discharge hole of the secondary stirring mechanism, pouring a required quantitative concrete raw material into a mould right below the secondary stirring mechanism, closing the discharge hole of the secondary stirring mechanism, starting a first vibration mechanism, vibrating the mould, removing bubbles, enabling pouring to be uniform, and then solidifying and forming the concrete in the mould into a prefabricated component;
step four, starting each conveyor belt mechanism I, accumulating and storing the poured moulds on the conveyor belt mechanism I on the left side of the conveyor belt mechanism I by using a movable baffle plate, and repeating the steps one to four to prepare the next group of prefabricated components; after the prefabricated part is solidified and formed, each time the baffle is moved, one die is released to enter the second conveying mechanism;
step five, starting each conveyor belt mechanism II, reversely conveying the cast die conveyed from the conveyor belt mechanism I to the right lower part of the conveyor mechanism, and conveying the die from the opening to the lower part; stopping the second conveyor mechanism, starting the second vibration mechanism, and vibrating and demolding the inverted mold;
step five, the demoulded concrete prefabricated part falls onto a prefabricated part conveying mechanism, the prefabricated part conveying mechanism is started, and the concrete prefabricated part is conveyed into an external conveyor; starting a conveying belt mechanism to move rightwards for a certain distance, enabling the die after demolding to be located above a die conveying mechanism, stopping magnetic attraction, loosening the die by a clamping device, enabling the die after demolding to fall onto the die conveying mechanism, starting the die conveying mechanism, conveying the die after demolding to a cleaning mechanism for cleaning, conveying the die after cleaning back to a die storage box through a lifting conveying mechanism, and recycling again; and after the current demoulding operation is finished, repeating the step five and the step six, and preparing the next group of prefabricated components.
Compared with the prior art, the invention has the following advantages:
1. the cement concrete prefabricated part processing equipment and the cement concrete prefabricated part processing method are of an integrated structure, high in automation degree, portable and convenient to operate, and can be moved to a required processing place.
2. The cement concrete prefabricated part processing equipment and the cement concrete prefabricated part processing method provided by the invention can simultaneously process the prefabricated parts in a plurality of dies, and the control device controls the flow operation, so that the operation labor is saved, the processing time is shortened, and the working efficiency of processing the prefabricated parts is improved.
In summary, the technical scheme of the invention can solve the problems that the existing prefabricated part processing mode has low input of resources in the early stage, but the production speed is very slow, a large amount of manpower is required for completion, and the whole prefabricated block production process is time-consuming and labor-consuming.
Based on the reasons, the invention can be widely popularized in the fields of construction, traffic, water conservancy and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
In the figure: 1. a case; 2. a storage conveyor; 3. a lifting conveying mechanism; 4. a primary stirring mechanism; 5. a secondary stirring mechanism; 6. a limit structure; 7. a cleaning mechanism; 8. a vibration device; 9. a die conveying mechanism; 10. a mold; 11. a concrete prefabricated member; 12. a prefabricated part conveying mechanism; 13. a fork truck; 14. a conveying mechanism; 15. and a mold storage box.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be clear that the dimensions of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention: the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the present invention provides a cement concrete prefabricated part processing apparatus, which is a movable integrated structure, and works in cooperation with an external conveyor, comprising: the device comprises a box body 1 with a containing cavity, a moving device arranged at the bottom of the box body, a cleaning mechanism 7 and a lifting conveying mechanism 3 which are arranged outside the box body, and a control device, a conveying device, a stirring device, a mould 10, a mould storage box 15, a conveying device, a demoulding device and a vibrating device 8 which are arranged in the containing cavity, wherein the control device is used for controlling the running of each device, the moving device is used for realizing the movement of the whole device, the conveying device is used for conveying each raw material, the stirring device is used for mixing each raw material into concrete raw material and pouring the concrete raw material into the mould, the mould storage box is used for storing a plurality of moulds and conveying the moulds onto the conveying device for pouring operation, the conveying device is used for realizing the conveying of each mould after pouring, the vibrating device is used for vibrating the poured mould, the demoulding device is used for separating a solidified and formed concrete prefabricated part 11 from the mould, the external conveyor is used for conveying the prefabricated part to an external place for maintenance, the cleaning mechanism is used for realizing the cleaning of the mould after demoulding, and the lifting conveying mechanism is used for conveying the mould after the cleaning the mould to the mould storage box for recycling.
As a preferred embodiment, the conveying device is horizontally arranged at the top of the accommodating chamber and consists of a plurality of parallel and spaced storage conveyors 2, which are respectively used for storing and conveying various raw materials, the feed inlets of the storage conveyors are connected with an external vertical conveying structure, the discharge outlets are connected with the feed inlets of the stirring device, and the storage conveyors adopt spiral conveying structures to convey the raw materials from the discharge outlets to the stirring device for mixing and stirring; the infrared detection mechanism is arranged at the inner bottom end of each storage conveyor and used for detecting whether the residual raw materials in the storage conveyor meet the processing requirements, and when the residual raw materials are detected to be insufficient for processing, the external vertical conveying structure conveys the raw materials into the corresponding storage conveyor; the output end of each storage conveyor is provided with a metering structure, and all raw materials required by conveying are processed according to the processing proportion.
As a preferred embodiment, the stirring device is composed of a primary stirring mechanism 4 and a plurality of secondary stirring mechanisms 5, wherein the primary stirring mechanism is horizontally arranged to carry out conveying stirring in the horizontal direction and is vertical to the conveying direction of the conveying device, and the plurality of secondary stirring mechanisms are vertically distributed at intervals to carry out conveying stirring in the vertical direction; the material inlets of the first-stage stirring mechanisms are communicated with the material outlets of the conveying devices, the material inlets of the second-stage stirring mechanisms are communicated with the material outlets of the first-stage stirring mechanisms, and all raw materials conveyed by the conveying devices are simultaneously input into the first-stage stirring mechanisms for multiple mixing and stirring, and then are input into the second-stage stirring mechanisms for secondary uniform stirring; and a weighing structure is arranged at the discharge end of the secondary stirring mechanism, and the required concrete raw material is output to the die for pouring according to the processing requirement.
As a preferred embodiment, the primary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are horizontally installed and have opposite rotation directions are arranged in the primary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are stirred in a circulating and reciprocating mode in the horizontal direction.
As a preferred embodiment, the secondary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are vertically installed and have opposite rotation directions are arranged in the secondary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are stirred in a circulating and reciprocating mode in the vertical direction.
As a preferred embodiment, the outer side edge of the secondary stirring mechanism is provided with a limiting structure 6 for limiting the moulds conveyed to the conveying device by the mould storage box.
As a preferred embodiment, the conveying device is composed of a plurality of conveying mechanisms 14, a plurality of mould conveying mechanisms 9 and a plurality of prefabricated part conveying mechanisms 12, wherein the conveying mechanisms are arranged in parallel at intervals, each conveying mechanism is respectively positioned below each secondary stirring mechanism, a reciprocating type conveying belt structure is adopted, the conveying device is composed of a first conveying belt mechanism and a second conveying belt mechanism which are connected, and the conveying belt mechanism is positioned below the conveying belt mechanism; the mold conveying mechanism is positioned at the right lower part of the second conveying belt mechanism and is connected with the inlet of the cleaning mechanism; the prefabricated part conveying mechanism is positioned below the second conveying belt mechanism, and the tail end of the prefabricated part conveying mechanism is connected with the external conveyor through an outlet formed in the box body; the die right below the discharge port of the secondary stirring mechanism is positioned at the initial position of the first conveying belt mechanism for placing the die; the transfer mechanism transfers the poured mold from the right to the leftmost, and the mold is transferred to the right through the left after being turned over by the transfer belt at the leftmost, namely, the mold is transferred from the upward direction to the downward direction (inverted direction). The first conveyor mechanism and the second conveyor mechanism are respectively provided with a sliding mechanism, the sliding mechanisms are provided with clamping devices for clamping and fixing the molds, the left side of the conveying mechanism is provided with a movable baffle plate, after a plurality of molds are poured, the first conveyor mechanism drives the movable baffle plate to move leftwards, the movable baffle plate blocks the molds, the molds are sequentially piled on the left side of the conveying mechanism by virtue of the sliding mechanisms, one mold is released by each time of the movable baffle plate, and the second conveyor mechanism drives the molds to be inverted for demolding; a magnetic attraction structure is arranged between the clamping device and the die, the magnetic attraction is stopped after the die is released, the clamping device loosens the die, and the die falls onto the die conveying mechanism and is conveyed into the cleaning mechanism; the demolded prefabricated part falls onto a prefabricated part conveying mechanism and is conveyed to an external conveyor, and the external conveyor adopts a forklift 13; the prefabricated part conveying mechanism is provided with a buffer part, so that the impact force of the falling of the prefabricated part is reduced, and the prefabricated part is protected. The mold conveying mechanism and the prefabricated part conveying mechanism can adopt a conveyor belt structure.
As a preferred embodiment, the vibration device is installed in the middle of the right side of the transmission mechanism (installed between the first transmission mechanism and the second transmission mechanism), is positioned right below the mold under the stirring device, and consists of a first vibration mechanism and a second vibration mechanism, wherein the first vibration mechanism is used for vibrating the mold (positioned on the upper surface of the transmission mechanism) just after pouring and removing bubbles; and the second vibration mechanism is used for vibrating the pouring rear mold transmitted to the tail end of the lower surface of the transmission mechanism, so as to realize the demolding of the prefabricated part.
As the preferred implementation mode, the exit end of mould bin is equipped with the conveying board of downward sloping, and the conveying board is connected with the motor, through the rotation of motor drive conveying board, and conveying board tail end is close to transport mechanism for carry the mould of mould bin to transport mechanism and place the initial position of mould, after the transportation is accomplished, the conveying board upwards rotates.
The invention also provides a processing method of the cement concrete prefabricated part processing equipment, which comprises the following steps:
firstly, respectively conveying the molds to initial positions of all conveying mechanisms through conveying plates of a mold storage box, and clamping the molds by using a clamping device;
step two, controlling to open a feed inlet of the primary stirring mechanism, starting a metering structure, then controlling to open a discharge outlet of each storage conveyor, simultaneously conveying all required raw materials into the primary stirring mechanism from each storage conveyor according to a proportion, closing the discharge outlet of each storage conveyor and the feed inlet of the primary stirring mechanism, starting two spiral stirring rods of the primary stirring mechanism, performing reverse rotation for a plurality of circles, and performing cyclic reciprocating mixing stirring on all raw materials in the horizontal direction; after the primary stirring of the primary stirring mechanism is completed, opening the feed inlets of the secondary stirring mechanisms, opening the discharge outlets of the primary stirring mechanisms, respectively conveying the stirred concrete raw materials into the secondary stirring mechanisms, and closing the discharge outlets of the primary stirring mechanisms and the feed inlets of the secondary stirring mechanisms after the materials are conveyed; starting two spiral stirring rods of the secondary stirring mechanism, reversely rotating for a plurality of circles, and circularly and reciprocally mixing and stirring all the raw materials in the vertical direction to obtain a concrete raw material;
step three, after the secondary stirring of the secondary stirring mechanism is completed, starting a weighing structure, opening a discharge hole of the secondary stirring mechanism, pouring a required quantitative concrete raw material into a mould right below the secondary stirring mechanism, closing the discharge hole of the secondary stirring mechanism, starting a first vibration mechanism, vibrating the mould, removing bubbles, enabling pouring to be uniform, and then solidifying and forming the concrete in the mould into a prefabricated component;
step four, starting each conveyor belt mechanism I, accumulating and storing the poured moulds on the conveyor belt mechanism I on the left side of the conveyor belt mechanism I by using a movable baffle plate, and repeating the steps one to four to prepare the next group of prefabricated components; after the prefabricated part is solidified and formed, each time the baffle is moved, one die is released to enter the second conveying mechanism;
step five, starting each conveyor belt mechanism II, reversely conveying the cast die conveyed from the conveyor belt mechanism I to the right lower part of the conveyor mechanism, and conveying the die from the opening to the lower part; stopping the second conveyor mechanism, starting the second vibration mechanism, and vibrating and demolding the inverted mold;
step five, the demoulded concrete prefabricated part falls onto a prefabricated part conveying mechanism, the prefabricated part conveying mechanism is started, and the concrete prefabricated part is conveyed into an external conveyor; starting a conveying belt mechanism to move rightwards for a certain distance, enabling the die after demolding to be located above a die conveying mechanism, stopping magnetic attraction, loosening the die by a clamping device, enabling the die after demolding to fall onto the die conveying mechanism, starting the die conveying mechanism, conveying the die after demolding to a cleaning mechanism for cleaning, conveying the die after cleaning back to a die storage box through a lifting conveying mechanism, and recycling again; and after the current demoulding operation is finished, repeating the step five and the step six, and preparing the next group of prefabricated components.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. Cement concrete prefabricated component processing equipment, its characterized in that is mobilizable integral type integrated configuration, works with external conveyor cooperation, includes: the device comprises a box body with a containing cavity, a moving device arranged at the bottom of the box body, a cleaning mechanism and a lifting conveying mechanism which are arranged outside the box body, a control device, a conveying device, a stirring device, a mould storage box, a conveying device, a demoulding device and a vibrating device which are arranged in the containing cavity, wherein the control device is used for controlling the operation of each device;
the conveying device is horizontally arranged at the top of the accommodating chamber and consists of a plurality of parallel storage conveyors which are distributed at intervals and are respectively used for storing and conveying various raw materials, the feed inlets of the storage conveyors are connected with an external vertical conveying structure, the discharge outlets of the storage conveyors are connected with the feed inlets of the stirring device, and the storage conveyors adopt spiral conveying structures and convey the raw materials from the discharge outlets of the storage conveyors to the stirring device for mixing and stirring;
the infrared detection mechanism is arranged at the inner bottom end of each storage conveyor and used for detecting whether the residual raw materials in the storage conveyor meet the processing requirements, and when the residual raw materials are detected to be insufficient for processing, the external vertical conveying structure conveys the raw materials into the corresponding storage conveyor; the output end of each storage conveyor is provided with a metering structure, and all raw materials required by conveying are carried out according to the processing proportion;
the stirring device consists of a primary stirring mechanism and a plurality of secondary stirring mechanisms, wherein the primary stirring mechanism is horizontally arranged to carry out horizontal conveying stirring and is vertical to the conveying direction of the conveying device, and the plurality of secondary stirring mechanisms are vertically distributed at intervals to carry out vertical conveying stirring;
the material inlets of the first-stage stirring mechanisms are communicated with the material outlets of the conveying devices, the material inlets of the second-stage stirring mechanisms are communicated with the material outlets of the first-stage stirring mechanisms, and all raw materials conveyed by the conveying devices are simultaneously input into the first-stage stirring mechanisms for multiple mixing and stirring, and then are input into the second-stage stirring mechanisms for secondary uniform stirring; a weighing structure is arranged at the discharge end of the secondary stirring mechanism, and the required concrete raw materials are output to the die for pouring according to the processing requirements;
the conveying device consists of a plurality of conveying mechanisms, a plurality of mould conveying mechanisms and a plurality of prefabricated component conveying mechanisms, wherein the conveying mechanisms are arranged in parallel at intervals, each conveying mechanism is respectively positioned below each secondary stirring mechanism, a reciprocating conveying belt structure is adopted, the conveying mechanism consists of a first conveying belt mechanism and a second conveying belt mechanism which are connected, and the conveying belt mechanism is positioned below the conveying belt mechanism; the mold conveying mechanism is positioned at the right lower part of the second conveying belt mechanism and is connected with the inlet of the cleaning mechanism; the prefabricated part conveying mechanism is positioned below the second conveying belt mechanism, and the tail end of the prefabricated part conveying mechanism is connected with the external conveyor through an outlet formed in the box body; the die right below the discharge port of the secondary stirring mechanism is positioned at the initial position of the first conveying belt mechanism for placing the die; the transfer mechanism transfers the poured mould from the right to the leftmost, and the left is turned over by a transfer belt and then transferred to the right through the left, namely the mould is transferred from the upward direction to the downward direction;
the first conveyor mechanism and the second conveyor mechanism are respectively provided with a sliding mechanism, the sliding mechanisms are provided with clamping devices for clamping and fixing the molds, the left side of the conveying mechanism is provided with a movable baffle plate, after a plurality of molds are poured, the first conveyor mechanism drives the movable baffle plate to move leftwards, the movable baffle plate blocks the molds, the molds are sequentially piled on the left side of the conveying mechanism by virtue of the sliding mechanisms, one mold is released by each time of the movable baffle plate, and the second conveyor mechanism drives the molds to be inverted for demolding;
a magnetic attraction structure is arranged between the clamping device and the die, the magnetic attraction is stopped after the die is released, the clamping device loosens the die, and the die falls onto the die conveying mechanism and is conveyed into the cleaning mechanism; the demoulded prefabricated part falls onto a prefabricated part conveying mechanism and is conveyed to an external conveyor; the prefabricated part conveying mechanism is provided with a buffer part, so that the impact force of the falling of the prefabricated part is reduced, and the prefabricated part is protected.
2. The cement concrete prefabricated part processing equipment according to claim 1, wherein the primary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are horizontally installed and are opposite in rotation direction are arranged in the primary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are circularly and reciprocally stirred in the horizontal direction.
3. The cement concrete prefabricated part processing equipment according to claim 1, wherein the secondary stirring mechanism adopts a double-screw conveying stirring structure, two screw stirring rods which are vertically installed and have opposite rotation directions are arranged in the secondary stirring mechanism, the two screw stirring rods are controlled to rotate for a plurality of circles, and the raw materials are stirred in a circulating and reciprocating mode in the vertical direction.
4. A cement concrete prefabricated part processing apparatus according to claim 1 or 3, wherein the outer side edge of the secondary stirring mechanism is provided with a limiting structure for limiting the moulds transported to the conveyor by the mould storage box.
5. The cement concrete prefabricated part processing equipment according to claim 1, wherein the vibration device is arranged in the middle of the right side of the transmission mechanism and is positioned right below a die under the stirring device, and the cement concrete prefabricated part processing equipment consists of a first vibration mechanism and a second vibration mechanism, wherein the first vibration mechanism is used for vibrating the die just after pouring and removing bubbles; and the second vibration mechanism is used for vibrating the pouring rear mold transmitted to the tail end of the lower surface of the transmission mechanism, so as to realize the demolding of the prefabricated part.
6. The cement concrete prefabricated part processing apparatus according to claim 1, wherein the outlet end of the mold storage box is provided with a conveying plate inclined downward, the conveying plate is connected with a motor, the conveying plate is driven to rotate by the motor, the tail end of the conveying plate is close to the conveying mechanism, the mold of the mold storage box is conveyed to an initial position where the conveying mechanism is used for placing the mold, and after conveying is completed, the conveying plate rotates upward.
7. A method of processing the cement concrete prefabricated part processing apparatus according to any one of claims 1 to 6, comprising the steps of:
firstly, respectively conveying the molds to initial positions of all conveying mechanisms through conveying plates of a mold storage box, and clamping the molds by using a clamping device;
step two, controlling to open a feed inlet of the primary stirring mechanism, starting a metering structure, then controlling to open a discharge outlet of each storage conveyor, simultaneously conveying all required raw materials into the primary stirring mechanism from each storage conveyor according to a proportion, closing the discharge outlet of each storage conveyor and the feed inlet of the primary stirring mechanism, starting two spiral stirring rods of the primary stirring mechanism, performing reverse rotation for a plurality of circles, and performing cyclic reciprocating mixing stirring on all raw materials in the horizontal direction; after the primary stirring of the primary stirring mechanism is completed, opening the feed inlets of the secondary stirring mechanisms, opening the discharge outlets of the primary stirring mechanisms, respectively conveying the stirred concrete raw materials into the secondary stirring mechanisms, and closing the discharge outlets of the primary stirring mechanisms and the feed inlets of the secondary stirring mechanisms after the materials are conveyed; starting two spiral stirring rods of the secondary stirring mechanism, reversely rotating for a plurality of circles, and circularly and reciprocally mixing and stirring all the raw materials in the vertical direction to obtain a concrete raw material;
step three, after the secondary stirring of the secondary stirring mechanism is completed, starting a weighing structure, opening a discharge hole of the secondary stirring mechanism, pouring a required quantitative concrete raw material into a mould right below the secondary stirring mechanism, closing the discharge hole of the secondary stirring mechanism, starting a first vibration mechanism, vibrating the mould, removing bubbles, enabling pouring to be uniform, and then solidifying and forming the concrete in the mould into a prefabricated component;
step four, starting each conveyor belt mechanism I, accumulating and storing the poured moulds on the conveyor belt mechanism I on the left side of the conveyor belt mechanism I by using a movable baffle plate, and repeating the steps one to four to prepare the next group of prefabricated components; after the prefabricated part is solidified and formed, each time the baffle is moved, one die is released to enter the second conveying mechanism;
step five, starting each conveyor belt mechanism II, reversely conveying the cast die conveyed from the conveyor belt mechanism I to the right lower part of the conveyor mechanism, and conveying the die from the opening to the lower part; stopping the second conveyor mechanism, starting the second vibration mechanism, and vibrating and demolding the inverted mold;
step five, the demoulded concrete prefabricated part falls onto a prefabricated part conveying mechanism, the prefabricated part conveying mechanism is started, and the concrete prefabricated part is conveyed into an external conveyor; starting a conveying belt mechanism to move rightwards for a certain distance, enabling the die after demolding to be located above a die conveying mechanism, stopping magnetic attraction, loosening the die by a clamping device, enabling the die after demolding to fall onto the die conveying mechanism, starting the die conveying mechanism, conveying the die after demolding to a cleaning mechanism for cleaning, conveying the die after cleaning back to a die storage box through a lifting conveying mechanism, and recycling again; and after the current demoulding operation is finished, repeating the step five and the step six, and preparing the next group of prefabricated components.
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| CN116252376B (en) * | 2023-01-16 | 2023-11-07 | 连云港先至远大建筑工业有限公司 | Forming device and method for PC prefabricated part of assembled building |
| CN117621241B (en) * | 2023-10-20 | 2024-05-17 | 山东大学 | Novel carbide shaping device |
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| CN210415637U (en) * | 2019-05-31 | 2020-04-28 | 湖南佳缘能源科技有限公司 | Biomass hydraulic forming machine with longitudinal prepressing and automatic demoulding functions |
| CN210970057U (en) * | 2019-06-12 | 2020-07-10 | 湖南佳缘能源科技有限公司 | Biomass hydraulic forming machine with opposite equal-pressure extrusion and automatic demolding |
| CN111037711A (en) * | 2019-12-17 | 2020-04-21 | 六安市双新建材有限公司 | Hollow brick production system |
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| CN213227249U (en) * | 2020-09-03 | 2021-05-18 | 上海和顿精密器材有限公司 | Production equipment for automobile anti-collision block |
| CN112405810B (en) * | 2020-11-19 | 2022-03-29 | 四川兴城港瑞建材有限公司 | Material distribution system of batch concrete prefabricated parts and manufacturing and operating method |
| CN112554039B (en) * | 2020-11-26 | 2022-04-12 | 南通市市政工程设计院有限责任公司 | A shock mitigation system for municipal bridge engineering |
| CN213842824U (en) * | 2020-12-02 | 2021-07-30 | 张丹 | Waterproof detection device of engineering building material |
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