CN111075084A

CN111075084A - Method and device for manufacturing disassembly-free non-metal bottom plate fixed mold laminated slab

Info

Publication number: CN111075084A
Application number: CN201811214183.1A
Authority: CN
Inventors: 侯建群; 于雅天
Original assignee: Zhongqingda Technology Co ltd
Current assignee: Zhongqingda Technology Co ltd; Architectural Design and Research Institute of Tsinghua University
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-04-28
Anticipated expiration: 2038-10-18
Also published as: CN111075084B

Abstract

The invention relates to a preparation method of a non-dismantling nonmetal bottom plate fixed die laminated slab and a preparation device of the non-dismantling nonmetal bottom plate fixed die laminated slab adopting the method. The method and the device have the advantages of simple and convenient related process, short production period and low cost, the prepared non-dismantling nonmetal bottom plate solid mold laminated slab can be used as a permanent template of a floor and a roof, the cast-in-place concrete layer is not dismantled after being solidified, the production cost is low, the field construction is convenient, and the formed floor has the texture and the texture which accord with the habits of people and is convenient for decoration.

Description

Method and device for manufacturing disassembly-free non-metal bottom plate fixed mold laminated slab

Technical Field

The invention relates to a preparation method and a preparation device of a non-dismantling nonmetal bottom plate fixed die laminated slab.

Background

Carry out concrete placement with solid mould as floor (including the roofing) die block and can save template dismantlement technology, help simplifying construction process, improve the efficiency of construction, the solid mould of current floor is the solid mould superimposed sheet of steel bar truss concrete, it mainly comprises the steel bar truss of a plurality of parallel arrangement and the precast concrete layer of prefabrication in the steel bar truss bottom, be equipped with longitudinal reinforcement and horizontal reinforcing bar according to the structural requirement in the precast concrete layer, the cast-in-place concrete layer and the precast concrete layer consolidation of floor are in the same place, constitute the floor jointly, however, in the practice, this kind of solid mould superimposed sheet of steel bar truss concrete has certain defect: firstly, the concrete layer is prefabricated in a factory, so that the production period is greatly prolonged, a series of special equipment and facilities such as concrete stirring, pouring and maintenance need to be added besides conventional machining equipment, the occupied area is greatly increased, the bearing capacity requirement of the factory building is greatly improved, the working environment is seriously deteriorated, the cost of the prefabricated concrete is far higher than that of cast-in-place concrete, and other related costs such as transportation and storage are obviously increased; secondly, the connecting steel bars (usually, longitudinal steel bars and/or transverse steel bars in the precast concrete layer extend from the end parts or the side edges) are often hindered by the steel bars on the support (usually, a beam or a wall passing through the reinforcing steel bars) during field installation, and as the connecting steel bars are fixedly connected on the precast concrete layer, the exposed parts are short and not easy to bend, the difficulty of bypassing the blocking of the steel bars of the support is high, and the connecting steel bars often have to be cut off in practice, so that the connecting strength is seriously influenced; thirdly, particularly for bidirectional slabs, the cast-in-place slab band formed by gaps among precast concrete slabs is wide, and still large supporting and stripping workload can be caused; fourthly, the bonding strength between the two precast and cast-in-place concrete layers is obviously lower than the strength of the concrete in one-time operation, the quality of the floor slab is influenced, and cracks are easy to appear. In addition, when the metal plate is arranged at the bottom of the precast concrete plate, although the related process is convenient or simplified, the workload of metal plate removal is large, the removed metal plate usually has a large amount of damage, the reuse is influenced, and certain waste is caused, although the exposed steel bar truss steel bar after the metal plate is removed can not be seen from the outer surface after being blocked, the blocking material cannot form the effective thickness of the protective layer, the bonding strength between the blocking material and the peripheral material is also low, and the problems of surface layer peeling, steel bar corrosion exposure and the like are easy to occur. Therefore, it is required to develop a floor form that is easy to manufacture in a factory and easy to construct on site.

Disclosure of Invention

In order to solve the technical problems, the invention provides a preparation method and a corresponding preparation device of a non-dismantling nonmetal bottom plate fixed mold laminated slab, the method and the device relate to simple and convenient processes, short production period and low cost, and the prepared non-dismantling nonmetal bottom plate fixed mold laminated slab is convenient for field use.

The technical scheme of the invention is as follows: a method for preparing a non-dismantling nonmetal bottom plate fixed mold laminated slab comprises the following steps:

the bottom plate is provided with: the bottom plate is arranged on the working platform,

setting a cushion block: according to the set position, a plurality of cushion blocks are arranged on the bottom plate and fixed on the bottom plate, and are distributed on the bottom plate according to the supporting requirement of the steel bar truss,

setting a net sheet: placing a steel bar net piece on the cushion block, supporting the steel bar net piece by the cushion block, isolating a certain distance between the steel bar net piece and the bottom plate by the cushion block,

the truss is arranged: the steel bar trusses are arranged on the steel bar net piece and supported by the steel bar net piece and/or the cushion block, the number of the steel bar trusses is one or more, when the cushion block is provided with a clamping structure used for clamping the lower chord bars of the steel bar trusses, the clamping connection of the clamping structure and the lower chord bars of the steel bar trusses is automatically realized,

including or not including:

fixing a truss: fixedly connecting the steel bar truss and the bottom plate together by adopting an inverted V-shaped fixing piece, and fixing the steel bar net piece and the cushion block between the steel bar truss and the bottom plate;

alternatively, the first and second electrodes may be,

comprises the following steps:

setting a cushion block: according to the set position, the cushion blocks are arranged on the working platform, the number of the cushion blocks is a plurality,

setting a net sheet: placing a steel bar net piece on the cushion block, supporting by the cushion block,

the truss is arranged: arranging a steel bar truss on the steel bar net piece, supporting the steel bar net piece and/or the cushion block, wherein the number of the steel bar trusses is one or more, the lower chord rib of the steel bar truss is parallel to the longitudinal steel bar of the steel bar net piece, when the cushion block is provided with a clamping structure for clamping the lower chord rib of the steel bar truss, the lower chord rib of the steel bar truss is arranged at the clamping position of the clamping structure so as to automatically realize the clamping of the clamping structure on the lower chord rib of the steel bar truss,

integrally fixing: placing the spacers, the mesh and the truss on the base plate, the spacers facing downward and supported on the base plate, and nailing (usually steel nails) or screwing automatic screws from the lower surface of the base plate to fix the base plate and the spacers together, or nailing or screwing automatic screws from the upper surface of the spacers to fix the spacers and the base plate together, thereby fixing the base plate, the spacers, the mesh and the truss as a whole,

including or not including:

fixing a truss: fixedly connecting the steel bar truss and the cushion block together through an inverted V-shaped fixing piece, and clamping the steel bar net piece between the cushion block and the steel bar truss so as to fix the cushion block, the steel bar net piece and the steel bar truss into a whole;

alternatively, the first and second electrodes may be,

comprises the following steps:

the truss is arranged: the method comprises the steps of inversely arranging a steel bar truss on a working platform, enabling a lower chord rib of the steel bar truss to face upwards, arranging a steel bar truss support structure capable of keeping the inverted steel bar truss stable on the working platform, wherein the steel bar truss support structure is a triangular groove or a triangular support structure capable of arranging the steel bar truss, the steel bar truss is arranged on the triangular groove or the triangular support structure, the number of the steel bar trusses is one or more, when an inverted V-shaped fixing piece is preset on the triangular groove or the triangular support structure, the steel bar truss is positioned above the inverted V-shaped fixing piece,

setting a net sheet: placing a steel bar mesh on the steel bar truss, supporting the steel bar mesh on the steel bar truss, wherein longitudinal steel bars of the steel bar mesh are parallel to lower chord bars of the steel bar truss,

setting a cushion block: according to a set position, arranging a plurality of cushion blocks on the steel bar mesh, distributing according to the supporting requirement of the steel bar truss, when the cushion blocks are provided with clamping structures for clamping the lower chord bars of the steel bar truss, pressing the cushion blocks downwards to automatically realize the clamping connection of the clamping structures and the lower chord bars of the steel bar truss,

the bottom plate is provided with: placing a bottom plate on the cushion block,

and (3) integral overturning: the integral structure of the steel bar truss, the steel bar net piece, the cushion block and the bottom plate which are fixed together is turned over, so that the steel bar truss faces upwards and the bottom plate faces downwards,

and also includes or does not include:

the mounting sets up: before the step of arranging the steel bar truss, the inverted V-shaped fixing piece is inverted at a set position on the triangular groove or the triangular support structure,

fixing a truss: and between the steps of setting the bottom plate and integrally turning over, fixing the corresponding connecting end parts of the inverted V-shaped fixing pieces on the bottom plate in a manner of nailing or screwing screws, and further fixing the bottom plate, the cushion blocks, the reinforcing mesh and the reinforcing truss into an integral structure.

It is preferable to provide a pipeline to carry out each of the above steps, or it is possible to carry out each of the above steps without providing a pipeline.

The assembly line is preferably provided with a conveying platform and a plurality of manipulators or other automatic operation machines, the conveying belts of the conveying platform are used for conveying products among all stations, and the corresponding manipulators or other automatic operation machines are used for assembling operation of all stations and/or all steps. Other working machines than the manipulator and the automatic working machine can be adopted, and part of the working procedures can be operated manually or manually. Because the operation mode of each station is fixed and relatively simple, a special automatic operation machine can be arranged.

The pipeline may include:

arranging a station on the bottom plate, placing the bottom plate grabbed by the bottom plate arranging machine on a conveying belt of a conveying platform by a bottom plate arranging machine to complete the operation of the bottom plate arranging step, and conveying the bottom plate to a cushion block arranging station through the conveying platform;

at a cushion block setting station, placing the cushion block grabbed by the cushion block setting machine at a set position on the bottom plate by using a cushion block setting machine and fixing the cushion block on the bottom plate, finishing the operation of the cushion block setting step, and conveying the bottom plate provided with the cushion block to a mesh setting station by using a conveying platform;

at the mesh setting station, the steel bar mesh grabbed by the mesh setting machine is placed on the cushion block on the bottom plate by the mesh setting machine to complete the operation of the mesh setting step, and the bottom plate provided with the steel bar mesh is conveyed to the truss setting station by the conveying platform;

when the cushion blocks have the truss fixing function, the steel bar trusses are automatically fixed on the corresponding cushion blocks by the cushion blocks, so that the steel bar trusses and the bottom plate are fixed, the fixed die-fixing laminated plate is conveyed to the assembly line terminal point through a conveying platform to serve as an assembly product or is conveyed to a truss fixing station for further fixing, and when the cushion blocks do not have the truss fixing function, the unfixed die-fixing laminated plate is conveyed to the truss fixing station through the conveying platform;

at the fixed station of truss, set up the mounting by the fixed machinery of truss and realize through the mounting that steel bar truss with fix between the bottom plate, send the solid mould superimposed sheet after fixing to the distribution terminal point as the assembly product through conveying platform, if set up the station at the truss and have already realized through the cushion that has truss fixed function automatically that steel bar truss is fixed on corresponding cushion and send the solid mould superimposed sheet after fixing to the assembly line terminal point as the product through conveying platform, then need not to set up or ignore the fixed station of truss.

The steel bar truss can be a triangular steel bar truss which is arranged longitudinally, lower chord reinforcements are arranged on two sides of the steel bar truss, the number of the steel bars of the lower chord reinforcements on one side of the steel bar truss is one, and the steel bars can be multiple according to needs.

The spacers are preferably arranged in a plurality of rows, and each row of spacers is supported below the lower chord rib on one side of one steel bar truss, so that the steel bar mesh and the steel bar truss are simultaneously supported through the spacers.

The reinforcing mesh can be composed of a plurality of longitudinal reinforcing steel bars and a plurality of transverse reinforcing steel bars, and the mesh fixed into a whole can be formed by welding at the cross points.

The longitudinal bars are parallel to each other and preferably distributed in the same plane, and the transverse bars are also parallel to each other and preferably distributed in the same plane.

Preferably, at least part of the longitudinal reinforcing bars extend from both longitudinal ends of the base plate to form end coupling reinforcing bars of the respective ends.

All transverse reinforcing steel bars do not extend from two transverse sides of the bottom plate, or at least part of the transverse reinforcing steel bars extend from two transverse sides of the bottom plate to form side connecting reinforcing steel bars on corresponding sides.

The end connecting steel bar is usually arranged, the side connecting steel bar is arranged or not arranged according to actual needs, and when the side connecting steel bar is not arranged, the non-detachable non-metal bottom plate solid mold laminated slab is a one-way plate. When the side connecting steel bars are arranged, the disassembly-free non-metal bottom plate fixed mold laminated slab is a bidirectional slab.

The upper surface of the cushion block is preferably provided with a reinforcing steel bar limiting groove capable of placing the transverse reinforcing steel bars of the reinforcing steel bar net piece, and at least part of the transverse reinforcing steel bars on the reinforcing steel bar net piece are supported on the reinforcing steel bar limiting groove below the reinforcing steel bar net piece, so that the positioning and the stabilization of the reinforcing steel bar net piece are realized.

The longitudinal reinforcements in the steel bar mesh are preferably positioned above the transverse reinforcements, and the lower chord reinforcements of the steel bar truss are supported on the transverse reinforcements of the steel bar mesh positioned below the longitudinal reinforcements, so that the longitudinal reinforcements in the steel bar mesh and the lower chord reinforcements of the steel bar truss are arranged on the same plane (height).

Preferably, the mesh setting step may include: when the bottom plate is close to the mesh setting station under the transmission of the conveyor belt, the positioning pieces of the two mesh setting positioners are respectively screwed to the set positions above the conveyor belt from two sides of the conveyor belt, and the bottom plate is just blocked from the front of the bottom plate when the bottom plate moves in place, so that the positioning of the bottom plate is realized. After the bottom plate is blocked, the transmission belt stops moving through any suitable control mode, the bottom plate stays at the corresponding set position, and the mesh setting manipulator sets the reinforcing mesh on the corresponding cushion block.

Preferably, two on the net piece sets up the steel mesh leading truck of mutual supporting on the setting element of locator, two the steel mesh leading truck can be relative L shape, is used for supporting the corresponding side edge position of reinforcing bar net piece simultaneously also to constitute reinforcing bar net piece spacing in corresponding side, the net piece sets up the net piece that the manipulator snatched it and places on the steel mesh leading truck of mutual supporting on two net piece set up the locator, the reinforcing bar net piece falls to the settlement position along the steel mesh leading truck, supports on corresponding cushion, and this kind of net piece setting mode can realize the location of bottom plate and net piece accurately, and receives the interference and influence factor few, and control is simple and convenient, and the location is accurate.

The fixed connection of the steel bar truss and the bottom plate can be realized in any one or more of the following manners:

1) the cushion block with the truss fixing function is adopted to automatically fix the steel bar truss on the bottom plate: the cushion block with the truss fixing function comprises a cushion block body used for supporting, a lower chord rib clamping structure is arranged on the cushion block body, so that lower chord ribs on the corresponding side of the steel bar truss can be clamped, when the steel bar truss is placed on the corresponding cushion block, the lower chord ribs on the left side and the right side of the steel bar truss are respectively clamped into the lower chord rib clamping structure of the corresponding cushion block, and therefore the steel bar truss and the corresponding cushion block are fixed, and further the steel bar truss and the bottom plate are fixed.

2) Fixing the steel bar truss on the bottom plate by adopting a fixing piece: for example, when the fixing member is an inverted V-shaped fixing member, after the steel bar truss is placed in place and supported on the corresponding cushion block, the truss fixing manipulator buckles the inverted V-shaped fixing members on the corresponding steel bar truss, and fixes the two support legs at the bottom of the inverted V-shaped fixing member on the bottom plate respectively, and a fixing nail acting head capable of nailing and/or screwing a screw may be provided at a hand of the truss fixing manipulator, so that the fixing of the two support legs at the bottom of the inverted V-shaped fixing member on the bottom plate is realized by nailing the nail into the bottom plate or screwing the screw into the bottom plate. After the truss setting step is completed, the fixed connection is carried out at a truss setting station or by moving the bottom plate provided with the steel bar truss to a truss fixing station through a conveyor belt.

The cushion block with the truss fixing function can be a U-shaped cushion block or a C-shaped cushion block, the top of the U-shaped cushion block is provided with a left clamping plate and a right clamping plate which are symmetrical to each other, the left clamping plate and the right clamping plate are preferably in mirror symmetry structures, the left clamping plate and the right clamping plate are respectively clamped on the lower chord ribs on the cushion block from corresponding sides, the C-shaped cushion block comprises a left C-shaped cushion block and a right C-shaped cushion block, the left C-shaped cushion block and the right C-shaped cushion block are preferably in mirror symmetry structures and are respectively provided with a left clamping plate or a right clamping plate, the left C-shaped cushion block and the right C-shaped cushion block supported below the same lower chord rib are alternately distributed along the extending direction of the corresponding lower chord ribs, the left clamping plate on the left C-shaped cushion block and the right clamping plate on the right C-shaped cushion block are respectively clamped on the lower chord ribs on the cushion block from corresponding sides, the inner sides of the left clamping, the hook-shaped structure can be formed by adopting an extrusion forming mode, surface cutting or any other suitable mode can be adopted to realize the hook-shaped structure, the cushion block made of plastic materials can be integrally formed by injection molding through a mold, the left clamping plate and the right clamping plate of the U-shaped cushion block form a lower chord rib clamping structure of the U-shaped cushion block, and the left clamping plate of the left C-shaped cushion block and the right clamping plate of the right C-shaped cushion block respectively form a lower chord rib clamping structure of the left C-shaped cushion block and the right C-shaped cushion block.

The inverted V-shaped fixing piece can be replaced by other fixing pieces capable of fixing the steel bar truss communication net piece and the cushion block together with the bottom plate, and the corresponding operation mode is set according to the specific conditions of the fixing pieces.

The truss fixing station for fixing the steel bar truss can be a station independent of the truss setting station, and can also share the same station with the truss setting station.

When the cushion block is a cushion block without a truss fixing function, or even though the cushion block with the truss fixing function is adopted to automatically fix the steel bar truss on the bottom plate, the fixing piece is still adopted to fix the steel bar truss on the bottom plate, the fixing piece is adopted to fix the steel bar truss on the bottom plate, the cushion block without the truss fixing function comprises a cushion block body used for supporting, and a lower chord rib clamping structure is not arranged on the cushion block body. Therefore, any one of the fixing modes can be selected as required actually, and the two fixing modes can be adopted simultaneously so as to reduce the strength requirement of any one fixing mode or adapt to special occasions.

The screws for fixing the spacers and the legs of the inverted-V-shaped fixing member may be self-tapping screws.

The utility model provides a preparation facilities of non-metal bottom plate solid mould superimposed sheet exempts from to tear open, includes:

a conveying platform which is provided with a conveying belt and is used for conveying products on a production line,

a bottom plate setting machine which is arranged at a bottom plate setting station of the assembly line and is used for placing the bottom plate grabbed by the bottom plate setting machine on a conveying belt of a conveying platform to complete the operation of the bottom plate setting step, the bottom plate setting machine is preferably a bottom plate setting manipulator, a hand part of the bottom plate setting machine is provided with a vacuum sucker for grabbing the bottom plate, the vacuum sucker is provided with a vacuum pump for vacuumizing the vacuum sucker,

a cushion block setting machine arranged at a cushion block setting station of the production line and used for placing the cushion block grabbed by the cushion block setting machine at a set position on the bottom plate and fixing the cushion block on the bottom plate through a nail or a self-tapping screw to complete the operation of the cushion block setting step, the cushion block setting machine is preferably a cushion block setting mechanical hand, the hand part of the cushion block setting machine is provided with a grabbing head capable of grabbing the cushion block and a fixing nail action head capable of nailing and/or screwing the screw,

the mesh setting machine is preferably a mesh setting manipulator, the hand of the mesh setting machine is provided with a grabbing head capable of grabbing the steel mesh,

the truss setting machine is preferably a truss setting manipulator, the hand part of the truss setting machine is provided with a grabbing head capable of grabbing the steel bar truss,

and also includes or does not include:

the truss fixing machine is arranged at a truss fixing station and used for placing the grabbed inverted-V-shaped fixing piece at a set position on the bottom plate and fixing the inverted-V-shaped fixing piece on the bottom plate and/or the cushion block through a nail or a self-tapping screw so as to fix the steel bar truss and the bottom plate together through the inverted-V-shaped fixing piece, the truss fixing machine is preferably a truss fixing manipulator, a hand part of the truss fixing manipulator is provided with a grabbing head capable of grabbing the fixing piece and a fixing nail acting head capable of nailing and/or screwing the screw,

the bottom plate setting manipulator, the cushion block setting manipulator, the net piece setting manipulator and the truss setting manipulator can be multi-degree-of-freedom robot manipulators or corresponding special manipulators, and when the truss fixing manipulator is arranged, the truss fixing manipulator can also be a multi-degree-of-freedom robot manipulator or a corresponding special manipulator;

alternatively, the first and second electrodes may be,

the method comprises the following steps:

the cushion block setting machine is arranged at a cushion block setting station of the assembly line and used for placing cushion blocks grabbed by the cushion block setting machine on a conveying belt of the conveying platform to finish the operation of the cushion block setting step, the number of the cushion blocks is multiple and is distributed according to the supporting requirement of the steel bar truss, the cushion block setting machine is preferably a cushion block setting mechanical hand, a hand part of the cushion block setting mechanical hand is provided with a grabbing head capable of grabbing the cushion blocks,

the truss setting machine is arranged at a truss setting station of the assembly line and used for arranging the steel bar truss grabbed by the truss setting machine at a set position above the steel bar net piece to complete the operation of the truss setting step, the number of the steel bar trusses is one or more, the lower chord rib of the steel bar truss is parallel to the longitudinal steel bar of the steel bar net piece, when the cushion block is provided with a clamping structure used for clamping the lower chord rib of the steel bar truss, the lower chord rib of the steel bar truss is arranged at the clamping position of the clamping structure to automatically realize the clamping of the clamping structure on the lower chord rib of the steel bar truss, the truss setting machine is preferably a truss setting manipulator, the hand part of the truss setting manipulator is provided with a grabbing head capable of grabbing the steel bar truss,

integrally fixing machinery: the whole fixing machine is arranged at an integral fixing station of the production line, is used for placing the cushion blocks, the reinforcing mesh sheets and the reinforcing trusses which are grabbed and fixed into a whole on the bottom plate, the cushion blocks face downwards and are supported on the bottom plate, the bottom plate and the cushion blocks are fixed together by nailing steel nails or screwing automatic screws from the lower surface of the bottom plate, or the cushion blocks and the bottom plate are fixed together by nailing steel nails or screwing automatic screws from the upper surface of the cushion blocks, so that the bottom plate, the cushion blocks, the reinforcing mesh sheets and the reinforcing trusses are fixed into a whole structure to complete the whole fixing step, the whole fixing machine is preferably a whole fixing mechanical arm, and the hand of the whole fixing machine is provided with a grabbing head which can grab and fix the cushion blocks, the reinforcing mesh sheets and the reinforcing trusses into a whole and a fixing nail action,

including or not including:

a truss fixing machine arranged at the truss fixing station for placing the inverted V-shaped fixing piece grabbed by the truss fixing machine at a set position from above the steel bar truss, the lower end of the truss fixing machine is contacted with a corresponding cushion block, the fixing piece is fixed on the cushion block through a nail or a self-tapping screw, so that the cushion block, the steel bar net piece and the steel bar truss are fixed into a whole, the truss fixing machine is preferably a truss fixing manipulator, the hand of the truss fixing machine is provided with a grabbing head capable of grabbing the inverted V-shaped fixing piece and a fixing nail action head capable of nailing and/or screwing the nail,

the cushion block setting manipulator, the net piece setting manipulator, the truss fixing manipulator, the bottom plate setting manipulator and the integral fixing manipulator can be multi-degree-of-freedom robot manipulators or corresponding special manipulators, and when the truss fixing manipulator is arranged, the truss fixing manipulator can also be a multi-degree-of-freedom robot manipulator or a corresponding special manipulator;

alternatively, the first and second electrodes may be,

the method comprises the following steps:

the truss setting machine is arranged at a truss setting station of the assembly line and is used for inversely arranging the steel bar truss grabbed by the truss setting machine on a conveying belt of a conveying platform to finish the operation of the truss setting step, the conveying belt is provided with a triangular groove or a triangular support structure for placing the steel bar truss, the triangular groove or the triangular support structure is the self structure of the upper surface of the conveying belt or is a steel bar truss support with a triangular groove or a triangular support structure which is pre-arranged on the conveying belt, the number of the steel bar trusses is one or more, when an inverted V-shaped fixing part is pre-arranged on the triangular groove or the triangular support structure, the steel bar truss is positioned on the inverted V-shaped fixing part, the truss setting machine is preferably a truss setting manipulator, and a hand part of the truss setting manipulator is provided with a grabbing head capable of grabbing the,

the mesh setting machine is preferably a mesh setting manipulator, the hand of the mesh setting machine is provided with a grabbing head capable of grabbing the steel bar mesh,

the cushion block setting machine is arranged at a cushion block setting station of the assembly line and used for placing a cushion block grabbed by the cushion block setting machine at a set position on the steel bar net piece to complete the operation of the cushion block setting step, when the cushion block is provided with a clamping structure for clamping a lower chord rib of the steel bar truss, the cushion block is pressed downwards to automatically realize the clamping connection of the clamping structure and the lower chord rib of the steel bar truss, the cushion block setting machine is preferably a cushion block setting manipulator, a hand part of the cushion block setting machine is provided with a grabbing head capable of grabbing the cushion block,

a bottom plate setting machine which is arranged at a bottom plate setting station of the assembly line and is used for placing the bottom plate grabbed by the bottom plate setting machine on a set position on the cushion block to complete the operation of the bottom plate setting step, the bottom plate setting machine is preferably a bottom plate setting manipulator, a hand part of the bottom plate setting machine is provided with a vacuum sucker for grabbing the bottom plate, the vacuum sucker is provided with a vacuum pump for vacuumizing the vacuum sucker,

integral overturning machinery: the integral overturning machine is arranged at an integral overturning station of the production line and is used for overturning and fixing the integral structure of the steel bar truss, the steel bar net piece, the cushion block and the bottom plate into a whole so as to enable the steel bar truss to face upwards and the bottom plate to face downwards, the integral overturning machine is preferably an integral overturning mechanical arm, the hand part of the integral overturning mechanical arm is provided with a grabbing head used for grabbing and fixing the integral structure of the steel bar truss, the steel bar net piece, the cushion block and the bottom,

with or without the addition of

A fixing piece arranging machine which is arranged at a fixing piece arranging station of the production line and is used for inversely arranging the inverted V-shaped fixing piece at a set position on a triangular groove or a triangular support structure on the conveying belt, the fixing piece arranging machine is preferably a fixing piece arranging manipulator, a hand part of the fixing piece arranging manipulator is provided with a grabbing head used for grabbing the inverted V-shaped fixing piece,

the truss fixing machine is arranged at a truss fixing station and is used for fixing the corresponding connecting end of the inverted V-shaped fixing piece on the bottom plate in a nailing mode or a screwing-in self-tapping screw mode and the like so as to fix the bottom plate, the cushion block, the reinforcing steel bar net piece and the reinforcing steel bar truss into an integral structure, the truss fixing machine is preferably a truss fixing mechanical arm, the hand of the truss fixing mechanical arm can be used for nailing and/or screwing a fixing nail action head of a screw,

the truss setting mechanical arm, the net piece setting mechanical arm, the cushion block setting mechanical arm, the bottom plate setting mechanical arm and the integral overturning mechanical arm can be multi-degree-of-freedom mechanical arm or corresponding special mechanical arms, and when the fixing piece setting mechanical arm and the truss fixing mechanical arm are arranged, the fixing piece setting mechanical arm and the truss fixing mechanical arm can also be multi-degree-of-freedom mechanical arm or corresponding special mechanical arms.

The bottom plate setting manipulator, the cushion block setting manipulator, the net piece setting manipulator, the truss setting manipulator and the truss fixing manipulator (if any) can be multi-degree-of-freedom robot manipulators. Either a generic or conventional robotic manipulator with the required multiple degrees of freedom may be used or a specialized manipulator capable of performing the relevant actions may be designed according to the requirements of the present invention.

The hand part of the manipulator and the control mode thereof can adopt any appropriate prior art according to the requirements of the invention, and the hand part of the manipulator arranged on the bottom plate adopts or is provided with a vacuum chuck, so that the manipulator can be better suitable for grabbing and releasing the bottom plate.

The fixed nail action head can be provided with a permanent magnet induction device, and the permanent magnet induction device comprises a permanent magnet capable of attracting and picking up external magnetic objects (such as nails or screws capable of being magnetized) and an inductor for inducing whether the permanent magnet is provided with objects or not, such as an infrared inductor capable of detecting the objects. The magnetic attraction surface of the permanent magnet can be directly exposed in front of the acting head of the fixing nail, and a certain protective layer can be arranged on the outer surface of the permanent magnet, and the position and the magnetic strength of the magnetic attraction surface can ensure that the magnetic attraction surface can attract the nail or the screw and the like involved in the operation of the acting head of the fixing nail if the nail or the screw is not hindered by other strong external force.

Conveying platform is equipped with and sets up the locator corresponding to two left and right nets that the net piece set up the station, the net piece sets up the locator and includes the spiral arm and is used for driving the spiral arm drive arrangement of corresponding spiral arm, the top of cantilever is equipped with the setting element, the mounted position of spiral arm on conveying platform should be adapted to the bottom plate location that the net piece set up the station for corresponding setting element can block the bottom plate from the left and right sides respectively, will the bottom plate location sets up on the settlement position of station at the net piece. Generally, the swing arms of the left and right net piece setting positioners are respectively arranged on two sides of the base frame of the conveying platform, so that the swing arms can be screwed out from two sides of the platform to perform positioning operation without interfering with the installation and operation of other equipment, the positioners can adopt relatively simple manipulators, and the swing arms can adopt multi-joint mechanical arms.

Preferably, a plurality of (for example, two in a planar distribution or three in a three-dimensional distribution) manipulator longitudinal guide rails which are parallel to each other are arranged on one side of the conveying platform, the bottom plate setting manipulator, the cushion block setting manipulator, the mesh sheet setting manipulator and the truss setting manipulator are slidably mounted on the manipulator longitudinal guide rails and are respectively provided with a longitudinal movement driving device for driving the manipulator longitudinal guide rails to move, and the arrangement sequence of the bottom plate setting manipulator, the cushion block setting manipulator, the mesh sheet setting manipulator and the truss setting manipulator on the manipulator longitudinal guide rails is according to the arrangement sequence of corresponding stations.

When the truss fixing manipulator is arranged, the truss fixing manipulator can also be slidably mounted on the manipulator longitudinal guide rail and is provided with a longitudinal movement driving device for driving the truss fixing manipulator to move along the manipulator longitudinal guide rail, and the truss fixing manipulator, the cushion block setting manipulator, the net piece setting manipulator and the truss setting manipulator are arranged on the manipulator longitudinal guide rail relative to the bottom plate according to the arrangement sequence of corresponding stations.

The manipulator longitudinal guide rail can be shared by multiple stations and extends to multiple stations or all stations, or can be a group of each station and is only used for moving the manipulator of the corresponding station.

According to the specific arrangement mode of the longitudinal guide rail of the manipulator, the manipulator can be allowed to move to the corresponding station along the guide rail, and then the same manipulator is allowed to respectively move to different stations to execute the operation of a plurality of processes/steps, so that the number of required manipulators is reduced.

The stations can be mutually independent and arranged in sequence, and a plurality of stations can share the same actual station.

The invention adopts a flow line operation mode, the assembly is carried out on the conveying belt, the conveying of the product among all stations is carried out through the conveying belt, and one or more workpieces in the same process can be used. Through to a plurality of machined parts simultaneous operation, help improving production efficiency, the quantity of relevant manipulator is set for according to actual need.

The networking control can be realized by adopting computer networks such as the Internet of things and other network communication technologies. For example, the conveying mobile platform and each manipulator are provided with respective electric control devices, all the electric control devices are provided with network communication modules capable of accessing a communication network, other independently controlled working circuits (if any) are also provided with the network communication modules, and the remote control terminal is in communication connection with the corresponding electric control devices and the other independently controlled working circuits through the communication network, so that the remote control terminal can acquire real-time data, monitor the system and remotely control the assembly line.

The invention has the beneficial effects that: the prepared solid-mould laminated slab does not need a precast concrete layer, does not need pouring and maintenance required by precast concrete, can adopt mechanical and automatic flow operation in each step, greatly simplifies production equipment and production process, greatly shortens production period, improves production efficiency, greatly reduces production equipment and facility investment, reduces labor intensity, avoids obvious influence on production environment caused by concrete operation, and improves labor environment; because the produced product has light weight and low requirement on the bearing capacity of a factory building, the factory building is allowed to be arranged into a plurality of layers, the requirement on occupied area is further reduced, and simultaneously the load in a series of links such as storage, transportation, hoisting and the like is also reduced; because the reinforcing mesh is not consolidated in the precast concrete, the movable range is large during the assembly of the building site, the reinforcing mesh is easy to bend, and when the reinforcing mesh is hindered by the support reinforcing steel, the support reinforcing steel can be bypassed by simple ways such as hand breaking, and the like, and the reinforcing mesh is installed in place, so that the corresponding construction site operation is greatly facilitated, and the phenomenon that the connecting reinforcing steel has to be disconnected because the support reinforcing steel cannot be bypassed is avoided; because the bottom plate adopts the non-metallic plate, there are a large amount of wood, inorganic, mixed material and other forms's for building non-metallic plate under the prior art, have suitable thickness and be convenient for machining, these panels not only are with low costs, and the environmental protection, intensity also is obviously higher than common profiled steel sheet, and convenient operation just helps guaranteeing the floor slab and pours the quality, and its feel and texture accord with people's custom preference and operation requirement, and have good surface smoothness and to the adaptability of decorating.

Drawings

FIG. 1 is a schematic diagram of a manufacturing scheme of the present invention;

FIG. 2 is a schematic top view of a production apparatus of the present invention;

FIG. 3 is a schematic view of a solid mold stack according to the present invention (the spacer is not shown);

FIG. 4 is a schematic view A-A corresponding to FIG. 3;

FIG. 5 is a schematic view B-B corresponding to FIG. 3;

fig. 6 is a partial enlarged view of C corresponding to fig. 5;

FIG. 7 is a schematic view of an inverted V-shaped fastener in accordance with the present invention;

FIG. 8 is a schematic view of a solid modular plate construction associated with the fixture shown in FIG. 7;

fig. 9 is a schematic view of a spacer block with a reinforcing steel bar truss fixing function according to the present invention;

FIG. 10 is a schematic view of a solid modular construction associated with the spacer block shown in FIG. 9;

fig. 11 is a schematic view of a set of blocks with a steel bar truss fixing function, which are used together according to the present invention.

Detailed Description

The invention is used for preparing a novel non-dismantling nonmetal bottom plate mold-fixing laminated slab, which can be used as a mold-fixing plate of a floor, a roof and other similar occasions, does not have a precast concrete layer, adopts a nonmetal plate suitable for machining as a bottom plate, has simple processing equipment and processing technology, has small influence on the operation environment, is convenient to operate, reduces the labor intensity, improves the labor environment, does not need to arrange equipment and facilities related to concrete, has small floor area, and greatly reduces the investment of production equipment and facilities; concrete curing time is not consumed in the preparation process, the production period is obviously shortened, and the production efficiency is improved; the weight is light, the requirement on the bearing capacity of a factory building is low, the factory building is allowed to be arranged into multiple layers, the floor space requirement of solid-mould laminated slab processing is further reduced, and the load in a series of links such as storage, transportation and hoisting is reduced; an effective protective layer thickness is formed between the steel bar truss and the nonmetal bottom plate through the space padded by the cushion block, so that the protective effect of the steel bar is ensured; the reinforcement is distributed by depending on the steel bar truss plate and is not fixedly connected in the precast concrete, the movable range of the connecting steel bar is large, the connecting steel bar is easy to bend, and when the connecting steel bar is hindered by the support steel bar in the field installation process, the support steel bar can be bypassed by simple modes such as manual breaking and the like, and the connecting steel bar can be installed in place, so that the operation is greatly facilitated, and the connecting steel bar is prevented from being cut off due to the fact that the support steel bar cannot be bypassed; the connecting steel bars can extend to the upper part of the bottom plate of the adjacent mold-fixing laminated slab without being blocked by the precast concrete layer and are anchored with the corresponding steel bars on the corresponding mold-fixing laminated slab, adjusting seams or no adjusting seams can be reserved between the bottom plates of the adjacent mold-fixing laminated slabs as required, and the adhesive tape is bonded at the seam part from the bottom surface of the bottom plate, so that the gaps between the plates can be sealed without influencing the pouring of the cast-in-place concrete layer, and the workload and material loss such as mold supporting and removing caused by the over-width of the cast-in-place slab are avoided; the bottom plate can adopt and have a large amount of wood, inorganic, combined material and other forms's for building nonmetal panel under the prior art, these panels have suitable thickness and be convenient for machining, not only with low costs, environment friendly, intensity also is obviously higher than common profiled sheet, make things convenient for the operation and help guaranteeing the floor and pour the quality, its feel and texture accord with people's custom preference and operation requirement, and have good surface smoothness and to the adaptability of decorating.

Referring to fig. 3-11, the non-dismantling nonmetal bottom plate mold fixing laminated slab (mold fixing laminated slab for short) according to the present invention includes a bottom plate 50, a steel bar truss 30 and a steel bar net sheet which are located above the bottom plate, the steel bar net sheet can be arranged between the steel bar truss and a cushion block to facilitate processing, the bottom plate is made of nonmetal plates and is a nonmetal bottom plate, a space is left between the bottom plate of the steel bar truss and the upper surface of the bottom plate, and the bottom plate does not need to be dismantled after the mold fixing laminated slab is used as a mold fixing plate of a building.

The solid-mould laminated slab is not provided with a precast concrete layer, particularly the precast concrete layer is not arranged for the strength of the bottom plate, but an interface layer, an oxygen-isolating fireproof layer or an anticorrosive layer and the like can be sprayed according to actual requirements, and the corresponding surface layer spraying can be used for spraying on the bottom plate before the solid-mould laminated slab is assembled and also can be used for spraying on the whole solid-mould laminated slab after the solid-mould laminated slab is assembled.

The steel bar truss can adopt any appropriate prior art, and can be generally provided with an upper chord rib 32, a lower chord rib 31 and a web rib 33 fixedly connected between the upper chord rib and the lower chord rib.

The steel bar trusses should be generally arranged longitudinally to accommodate the stress conditions.

The number of the steel bar meshes is set to be any number according to actual needs, and can be generally 1, and the number of the steel bar trusses is set to be any number according to actual needs, and is generally a plurality of, for example, two, three or four.

The steel bar trusses can be arranged according to the specific conditions of the width, the stress and the like of the solid-mould laminated slab, when the steel bar trusses are arranged, the steel bar trusses are parallel to each other and are located at the same height relative to the bottom plate, and the spacing between every two adjacent steel bar trusses is equal.

If necessary, a longitudinal steel bar truss and a transverse steel bar truss can be arranged at the same time, are positioned at the same height relative to the bottom plate and are intersected with each other to form a grid shape, so that the width of the steel bar truss is allowed to be larger or the steel bar truss is suitable for special stress occasions.

The steel bar truss and the steel bar net piece are provided with the cushion blocks 20 used for supporting corresponding intervals between the bottom plate, the number of the cushion blocks arranged under the same steel bar truss is multiple, the cushion blocks are fixedly connected to the bottom plate, and the interval forming and maintaining mode is simple in structure, good in reliability and beneficial to stability of the steel bar truss.

The pad may be of any suitable material, for example an alternative embodiment is a concrete pad to be consolidated with cast in place concrete; another preferred embodiment is to use wood spacer blocks. When wooden spacers or other suitable materials are used, the spacers are preferably fastened to the base plate by self-tapping screws 21 or nailed to the base plate by nails, thereby facilitating the mounting and fixing of the spacers on the base plate and facilitating mechanical or automated processing.

The bottom plate can be made of any non-metal plate in any suitable form, such as various non-metal building plates suitable for being used as wall surfaces, so that the requirement of people on the texture of the ceiling is met, the processing is realized in a machining mode, and the mechanical and automatic processing is facilitated.

For example, a preferred embodiment is to use wood flour or other biomass fine granular/powdery material as the main raw material or one of the main raw materials, mix with the adhesive inorganic material, and solidify by a suitable method such as natural solidification or thermal solidification to form the corresponding non-metal plate. Such non-metallic panels generally have suitable strength, do not deform, are suitable for machining such as cutting, punching and the like, and such panels used in construction in the background of the prior art generally have good flame retardant properties. For convenience of expression, the boards or mats prepared using the above prevention will be collectively referred to as wood boards or wood mats.

The reinforcing mesh comprises a plurality of longitudinal reinforcing bars 40 and a plurality of transverse reinforcing bars 10, and can be a whole reinforcing mesh or a reinforcing mesh formed by connecting a plurality of reinforcing meshes.

The longitudinal steel bars and the transverse steel bars in the steel bar mesh can be mutually welded or connected in an anchoring mode at the crossed position, and the steel bar mesh can also be formed in any other suitable mode.

The transverse reinforcing steel bar can be used as a distribution rib and can also be used as a stress rib so as to adapt to the corresponding requirements of the unidirectional plate and the bidirectional plate.

The transverse steel bars in the steel bar mesh are preferably positioned below the longitudinal steel bars, and the steel bar truss is supported above the steel bar mesh, so that the lower chord steel bars and the longitudinal steel bars of the steel bar truss are positioned on the same plane and are parallel to each other. After the longitudinal steel bars and the transverse steel bars are fixedly connected in advance to form the steel bar net, the integrity is improved, the steel bars are prevented from moving or separating, the automatic processing is particularly facilitated, the actions of processing machinery are reduced, and the production efficiency is improved.

The upper surface of the cushion block is preferably provided with a steel bar limiting groove capable of placing and fixing the transverse steel bar, and the groove can be in any suitable shape, can be semicircular, and can also be V-shaped or U-shaped. At least one transverse steel bar is pressed on the cushion block, and the transverse steel bar pressed on the cushion block is embedded into the groove on the upper surface of the cushion block.

The solid-mould superimposed slab can be divided into a bidirectional slab and a unidirectional slab, and can also be divided into a side slab and a middle slab according to the positions of the bidirectional slab and the unidirectional slab in the floor.

At both ends of such a solid-mould composite slab in the longitudinal direction, at least part (usually all) of the longitudinal reinforcing bars extend from the respective ends of the base plate to form respective end-coupling reinforcing bars.

At least part (usually all) of the transverse reinforcing steel bars can extend from the corresponding side of the bottom plate to form corresponding side connecting reinforcing steel bars, or all the transverse reinforcing steel bars can not extend from the side edge of the bottom plate, so that bidirectional plates or unidirectional plates with different stress modes are formed.

In the case of the middle plate of the two-way plate, both sides thereof are adjacent to the other two-way plate in use, so that the length and shape of the side connecting bars at both sides may be generally the same, and it is preferable that the outer ends of the side connecting bars are provided with hooks 11 bent obliquely upward and back, and the angle between the bent hooks and the unbent portion may be about 45 °, for example, 30 ° to 60 °.

For a bi-directional sideboard, one side of which is adjacent to the other bi-directional board, the side connecting rebars of that side are typically the same or similar in length and shape to the side connecting rebars of the middle board, and the other side of which is adjacent to the side support, the side connecting rebars of that side may typically be provided without hooks.

The fixed mold laminated slab can be provided with a fixing piece 90 for fixing the corresponding steel bar truss and the bottom plate together, and all parts of the fixed mold laminated slab are fixed into a whole through the fixing piece so as to be convenient to carry and hoist on site.

The shape and distribution of the fixing elements may be any suitable known technique.

One preferred embodiment is (see fig. 7 and 8): the fixing piece is an inverted V-shaped fixing piece and is used for being buckled on a corresponding steel bar truss, and two support legs at the bottom of the fixing piece are fastened on the bottom plate through self-tapping screws or other suitable modes respectively. The specific configuration of such a fixture may be: the fixing piece is in an inverted V shape or an inverted U shape and is provided with two side plates 94, the bottom ends of the side plates are provided with support legs 92, the support legs are preferably in a flat shape extending outwards and can be provided with through holes 93 capable of penetrating through screws, when the fixing piece is used, the fixing piece is buckled on a corresponding steel bar truss, the two support legs at the bottom of the fixing piece are respectively fastened on the bottom plate through self-tapping screws 91 or other suitable modes, the steel bar truss, steel bars or steel bar meshes positioned between the steel bar truss and the bottom, and cushion blocks positioned between the steel bar truss and the bottom plate can be fastened with the bottom plate together, the fixing piece is simple in structure, firm in connection and relatively large in bearing capacity, and after the sufficient number is set according to bearing requirements, the fixing piece is allowed to be directly hoisted through upper chord ribs, and is suitable for automatic processing.

Another preferred embodiment is (see fig. 9 and 10): the fixing piece and the cushion block body are combined into a whole to form a cushion block with a lower chord rib fixing function, the lower portion of the cushion block is the cushion block body, the upper portion of the cushion block is of a lower chord rib clamping structure and is U-shaped, two opposite clamping plates 96 are arranged, the two clamping plates are arranged in an opposite inclined mode, the distance between the upper portion and the lower portion is small, the distance between the lower portion and the top end of the cushion block is provided with an inward hook 98, and lower chord ribs on two sides of the steel bar truss are respectively clamped in the corresponding clamping plates of the cushion blocks on the corresponding sides.

The specific configuration of such a spacer may be: the elastic clamping seat with the two clamping plates is arranged and fixedly connected to the cushion block body 95, the distance between the upper portions of the two clamping plates is small in a free state, the distance between the lower portions of the two clamping plates is large, the hook at the top end extends inwards, the elastic clamping seat is fixedly installed on the corresponding cushion block body and can also be directly and fixedly installed on the cushion block body, a through hole 97 for installing a screw is formed in the elastic clamping seat, an expanding section for accommodating a screw head can be arranged on the upper portion of the through hole, the lower chord ribs 32 on the two sides of the steel bar truss are respectively clamped in the clamping plates on the corresponding sides and enter the groove-shaped area 99 below the hook at the top end of the corresponding clamping plate, and the cushion block body is installed on the corresponding cushion block body in appropriate modes such as screw fastening and bonding to form the cushion block with the. The cushion block is fastened on the bottom plate through self-tapping screws, lower chord ribs on two sides of the steel bar truss are aligned with the two clamping plates and put down, the top ends of the two clamping plates can be opened by means of the gravity of the steel bar truss, the lower chord ribs fall between the two clamping plates, the lower chord ribs enter groove-shaped areas formed by the clamping plates and the top hooks of the clamping plates, the clamping plates clamp the steel bar truss from two sides of the lower chord ribs on two sides by means of the elasticity of the clamping plates, the inclination angle, the size and the elasticity of each part of the clamping plates can be set according to actual needs, and the lower part of the steel bar truss. In addition, the cushion block with the lower chord rib fixing function can be integrally formed to facilitate use, the cushion block is fastened on the bottom plate through self-tapping screws, a reinforcing steel bar limiting groove is formed in the cushion block body, and an elongated groove 97 can be further formed to facilitate screwing of the self-tapping screws and optimization of the elastic force of the clamping plate.

Referring to fig. 11, the cushion blocks may be longitudinally cut into two halves to form two C-shaped cushion blocks in mirror symmetry, or the C-shaped cushion blocks may be directly prepared, and may be respectively called as a positive C-shaped cushion block and a negative C-shaped cushion block according to the positions of the clamping plates.

As shown in figures 1-2, the production line of the invention is used for preparing the non-dismantling nonmetal bottom plate solid mold laminated slab, the solid mold laminated slab has no precast concrete layer, the production process is simple and convenient, the full automation can be realized, the production efficiency is high, and the production line adopts the flow operation and is a flow assembly line. The assembly and preparation of the non-dismantling non-metal bottom plate solid-mold laminated slab can be realized by adopting different step sequences, and the following specific description is given by taking only one common production line for gradually assembling from the bottom plate to the steel bar truss as an example.

The production line comprises a conveying platform 300 for running the whole product, one or

more robots

110, 120, 130, 140 and 150, when different processes adopt different robot operations, the robots can be respectively called a bottom plate setting robot 110, a cushion block setting robot 120, a mesh sheet setting robot 130, a truss setting robot 140 and a truss fixing robot 150, and the same robot can be adopted to execute the operations of a plurality of operations according to needs, namely a plurality of different robots, so that the robots can be conveniently moved on the production line and can be slidably mounted on a robot guide rail 310, the robot guide rail can be arranged on one side of the conveying platform and fixedly mounted on a rack of the conveying platform, and the other side or other suitable positions of the conveying platform can be respectively provided with a conveying device for conveying or placing a bottom plate, a cushion block, a reinforcing steel mesh sheet, a reinforcing steel truss and a fixing piece (if needed) and nails, A conveyor belt, conveyor or holding platform or container, etc. 210, 220, 230, 240, 250, such as screws, etc., and the end of the line may be connected to or positioned with the product packaging system 400 or packaging site.

Set up component detection positioning system and automatic accessory conveying system and with the automatic packaging system of product, the robot (manipulator) of production line snatchs and fixes each accessory through vacuum chuck or conventional grabbing head, and component detection positioning system establishes one for every station of production line, ensures the product production precision, and main production step and flow are: the bottom plate sets up the manipulator and snatchs and place the bottom plate, and the cushion sets up the manipulator and snatchs and place and fix the cushion, and the net piece sets up the manipulator and snatchs and place steel bar net piece, and the truss sets up the manipulator) and snatchs and place steel bar truss, and the fixed steel bar truss of truss fixed manipulator (if needs) can go out the board packing after accomplishing.

In the production, because the types of the used cushion blocks are different, the production and processing process is changed along with the change of the cushion blocks, when the cushion blocks do not have the truss fixing function, the cushion blocks are generally only cushion block bodies provided with semicircular grooves (reinforcing steel bar limiting grooves) and are simple block-shaped bodies, the cushion blocks only have the function of cushioning reinforcing steel bar net sheets to keep the distance between reinforcing steel bars and a bottom plate, and transverse reinforcing steel bars of the reinforcing steel bar net sheets are arranged in the reinforcing steel bar limiting grooves on the top surfaces of the cushion blocks to realize the positioning and the fixing of the transverse reinforcing steel bars.

The cushion block with the truss fixing function is not only provided with the semicircular groove on the body, but also provided with the lower chord rib clamping structure, the clamping structure can be clamped on the lower chord rib of the steel bar truss above the clamping structure, so that a fixing part of the steel bar truss is not required to be added subsequently, the cushion block with the lower chord rib clamping structure can be integrated, a buckle cushion block with the lower chord rib clamping structure can be added on the cushion block body only provided with the semicircular groove, and the cushion block and the buckle cushion block are vertically arranged and fixed together for simultaneous use.

According to the production sequence, the conveying platform is provided with a conveying belt for conveying the workpieces, the conveying belt basically penetrates through the whole production line, products are assembled and manufactured on the conveying belt of the conveying platform, and the end point of the conveying platform is a plate discharging and packaging system.

According to the process, the layout of one side of the conveying platform is as follows: floor set robot-mat set robot-web set robot-truss fixed robot (if needed) -baler, where mat set robot and truss fixed robot need to pick up the nails in the nail vibration arranger (if nail fixing is used) first, and then pick up the mat or fixture (e.g. inverted V-shaped mat).

Each manipulator and conveying platform are characterized in that:

1) the bottom plate sets up the manipulator, and the head (hand) that snatchs of manipulator is the suction head that has suction, for example, vacuum chuck, and the sucking disc passes through pipe connection vacuum air pump, and its theory of operation is behind sucking disc contact bottom plate, reaches through the vacuum pump evacuation and snatchs the purpose.

2) The cushion sets up the manipulator, except that can contain the mount of ground connection, the mount contains the slide rail that the perpendicular projection direction X axle machine Y axle removed, it has mobilizable Z axle slide rail from top to bottom to snatch first border, it contains the hole groove (the groove number decides according to using the cushion quantity) and the cushion collector (the cushion number is a veneer quantity) of picking up the nail to snatch first inside, the staple is used first to be permanent magnetism response equipment, the nail is fixed on the cushion, whether the effect head directly lifts up with the test nail tight, if the nail lifts up then act on first repetitive action along with the effect head, used gang nailer adopts prior art.

3) The truss fixing manipulator comprises a grabbing head and a fixing nail acting head, wherein the fixing nail acting head is the same as the corresponding part of the cushion block arrangement manipulator.

4) The mesh setting manipulator and the truss setting manipulator can adopt a common picking manipulator in the prior art.

5) Conveying platform comprises platform frame and the belt transport mechanism who sets up in the platform frame, belt transport mechanism includes the drive belt and supporting action wheel, follows driving wheel and a plurality of supporting wheel etc. and constitutes, and the conveyer belt can adopt the film area, and its surface (the surface of bearing the weight of the material) preferred is equipped with the texture in order to increase frictional force, and conveying platform's total width preferred is less than minimum solid mould superimposed sheet 20 cm.

Except that the bottom plate is provided with the mechanical hand, all other mechanical hands can be large-scale special equipment, and can also be 5-freedom-degree mechanical hands of the robot and are provided with special grabbing heads capable of picking up related workpieces.

When the manipulator arranges small objects (such as nails and self-tapping screws), a special material collector is arranged, so that a plurality of objects can be grabbed in one action, and the working procedure amount is reduced.

Each station of the production line can be completely or basically provided with a detection system, so that the precision of the product is guaranteed, and convenience is provided for later construction and assembly.

When the cushion block with the function of fixing the steel bar truss is adopted, the invention relates to the following working procedures: the conveying vehicle places a bottom plate (preferably a wood fiber bottom template) at a set position beside a conveying platform, a manipulator (with a grabbing head) of a bottom plate setting station grabs the bottom plate and places the bottom plate on the conveying platform, a transmission belt of the conveying platform moves to convey the bottom plate to a cushion block setting station, a positioner of the cushion block setting station falls down and detects the conveying position of the bottom plate, a conveying mechanism stops running after the bottom plate reaches the set position, a prepared cushion block is manually placed into a corresponding cushion block collector, or the cushion block is automatically placed mechanically, nails are arranged by a nail vibration arraying device and fall into the nail collector sequentially, the cushion block preferably has a C-shaped cushion block capable of clamping lower chord ribs of a steel bar truss, the nail collector and the cushion block collector are simultaneously conveyed to one side of the manipulator of the station, and the manipulator of the station sequentially picks up the nails, grabs the cushion block and brings the nail collector, placing a cushion block according to a preset cushion block position, nailing the cushion block, moving to another position to perform the same step until all cushion blocks of a bottom plate are arranged completely, lifting a positioner of the process, conveying a product into a mesh setting station by a conveying platform, wherein the positioner of the station is provided with a positioning piece, the two positioners respectively rotate the respective positioning piece from two sides of a conveying belt to the side upper part of the conveying belt from the two sides of the conveying belt, the positioning piece is positioned at a set position in front of the advancing direction of the cushion plate and blocks the bottom plate advancing to the position to position the bottom plate, a steel mesh guide frame is arranged at the upper end of the positioning piece, a manipulator of the station picks up a steel mesh from a flexible mesh trolley and places the steel mesh onto a steel mesh guide frame, the steel mesh falls onto the cushion block from the steel mesh guide frame, the positioner of the station is screwed out from two sides, the conveying platform belt brings a product truss into the station, and truss steel bars cut by steel truss production equipment of a steel frame The steel bar truss grabbing device comprises a manipulator, a chain belt, a grabbing head, a steel bar truss and a platform, wherein the manipulator at the station picks up a steel bar truss steel bar and places the steel bar truss steel bar on a product rack, the grabbing head is not loosened, the steel bar truss is tested by moving up by 3cm to be fixed, if the steel bar truss cannot be lifted up due to complete positioning, and the manipulator sequentially adds a new steel bar truss and repeatedly moves for two to three times. Can place 2 to 3 steel bar trusss on the product rack, the conveying platform belt transports the product to the packing frame that sets up at the assembly line terminal point, and the packing frame increases the downstream so that pack along with the quantity of the solid mould superimposed sheet of non-metal bottom plate of exempting from to tear open, and packing of the solid mould superimposed sheet of preferred ten is preferably.

Each manipulator can be replaced by corresponding operation machines in other forms, and the appropriate operation machine can be selected according to actual conditions.

Compared with the traditional precast concrete mold-fixing laminated slab, the non-dismantling nonmetal bottom plate mold-fixing laminated slab prepared by the invention saves a concrete pouring link in the manufacturing process, has no wet operation of the whole product, not only saves a concrete curing link, but also greatly shortens the production process time, has no concrete pollution in the processing environment, increases a pre-placed steel bar net sheet compared with the existing precast steel bar truss floor bearing plate, saves the labor of on-site binding, adopts nonmetal materials for the bottom plate, and can increase the production process according to the design requirement in the later period, such as slotting design to achieve the separation of building pipelines, thereby increasing the assembly rate.

The technical means disclosed by the invention can be combined arbitrarily to form a plurality of different technical schemes except for special description and the further limitation that one technical means is another technical means.

Claims

1. A method for preparing a non-dismantling nonmetal bottom plate fixed mold laminated slab comprises the following steps:

including or not including:

alternatively, the first and second electrodes may be,

comprises the following steps:

integrally fixing: placing the integrally fixed spacers, the steel mesh and the steel truss on the bottom plate, wherein the spacers face downwards and are supported on the bottom plate, nailing or screwing automatic screws are nailed from the lower surface of the bottom plate to fix the bottom plate and each spacer together, or nailing or screwing automatic screws are nailed from the upper surface of each spacer to fix each spacer and the bottom plate together, thereby fixing the bottom plate, the spacers, the steel mesh and the steel truss into an integral structure,

including or not including:

alternatively, the first and second electrodes may be,

comprises the following steps:

the bottom plate is provided with: placing a bottom plate on the cushion block,

and also includes or does not include:

2. The method of claim 1, wherein the steel bar truss is a triangular steel bar truss arranged in a longitudinal direction, both sides of which are provided with the lower chords, the spacers are arranged in a plurality of rows, each row of spacers is supported under one side of the lower chords of one steel bar truss, the steel bar mesh is composed of a plurality of longitudinal steel bars and a plurality of transverse steel bars, at least some of the longitudinal steel bars extend from both longitudinal ends of the base plate to form end connection steel bars of the corresponding ends, and all of the transverse steel bars do not extend from both transverse sides of the base plate, or at least some of the transverse steel bars extend from both transverse sides of the base plate to form side connection steel bars of the corresponding sides.

3. The method of claim 2, wherein the spacer has a top surface provided with a plurality of bar retaining grooves for receiving the transverse bars of the mesh, at least some of the transverse bars of the mesh being supported by the bar retaining grooves therebelow, the longitudinal bars of the mesh being positioned above the transverse bars, and the lower chord bars of the truss being supported by the transverse bars of the mesh positioned therebelow.

4. The method of any of claims 1-3, wherein the web positioning step comprises: when the bottom plate is close to the mesh setting station under the conveying of the conveying belt, the two mesh setting positioners respectively rotate to a set position above the conveying belt from two sides of the conveying belt, and the bottom plate is just blocked from the front of the bottom plate when the bottom plate moves in place, so that the bottom plate is positioned, the conveying belt stops moving after the bottom plate is blocked, the mesh setting manipulator places meshes grabbed by the mesh setting manipulators on the steel mesh guide frames which are matched with each other on the two mesh setting positioners, and the steel bar mesh falls to the set position along the steel mesh guide frames and is supported on the corresponding cushion blocks.

5. The method of claim 4, wherein the fixed connection of the steel bar truss to the bottom plate is achieved in any one or more of the following ways:

1) the cushion block with the truss fixing function is adopted to automatically fix the steel bar truss on the bottom plate: the cushion block with the truss fixing function comprises a cushion block body used for supporting, a lower chord rib clamping structure is arranged on the cushion block body, and when the steel bar truss is placed on the corresponding cushion block, the lower chord ribs on the left side and the right side of the steel bar truss are respectively clamped into the lower chord rib clamping structures of the corresponding cushion block, so that the steel bar truss and the corresponding cushion block are fixed;

2) and fixing the steel bar truss on the bottom plate by adopting a fixing piece.

6. A device for preparing a non-detachable non-metal bottom plate fixed mold laminated slab is characterized by comprising

and also includes or does not include:

alternatively, the first and second electrodes may be,

the method comprises the following steps:

including or not including:

alternatively, the first and second electrodes may be,

the method comprises the following steps:

with or without the addition of

7. The device as claimed in claim 6, wherein the staple applying head is provided with a permanent magnet induction device comprising a permanent magnet capable of attracting an external magnetic object and an inductor for inducing whether the permanent magnet is provided with an object.

8. The device as claimed in claim 6, wherein the conveying platform is provided with left and right mesh setting positioners corresponding to the mesh setting stations, the mesh setting positioners comprise swing arms and swing arm driving devices for driving the corresponding swing arms, and the top ends of the cantilever arms are provided with positioning pieces.

9. The apparatus according to any one of claims 6 to 8, wherein a plurality of robot longitudinal rails are provided on one side of the transport platform in parallel with each other, the floor setting robot, the mat setting robot, the mesh setting robot and the truss setting robot are slidably mounted on the robot longitudinal rails and are respectively provided with a longitudinal movement driving means for driving them to move along the robot longitudinal rails, the arrangement order of the floor setting robot, the mat setting robot, the mesh setting robot and the truss setting robot on the robot longitudinal rails is in accordance with the arrangement order of the respective stations, and when the truss fixing robot is provided, the truss fixing robot is slidably mounted on the robot longitudinal rails and is provided with a longitudinal movement driving means for driving them to move along the robot longitudinal rails, the robot longitudinal rails are provided with a plurality of robot longitudinal rails provided in relation to the floor, the web setting robot and, The arrangement sequence of the cushion block arrangement mechanical arm, the net piece arrangement mechanical arm and the truss arrangement mechanical arm on the longitudinal guide rail of the mechanical arm is according to the arrangement sequence of the corresponding stations.

10. The apparatus of claim 9, wherein said transport mobile platform and each of said manipulators are provided with respective electrical controls, all of said electrical controls being provided with a network communication module accessible to a communication network through which a remote control terminal is communicatively connected to the respective electrical controls.