Utility model content
The utility model provides a kind of concrete drawing-die for overcoming the above problem or solving the above problems at least partly
Molding machine.
The utility model provides a kind of concrete pulling mold forming device, including mold and joint type mechanical device, the mould
The center of tool is provided with the straight slot of vertical direction, and the joint type mechanical device includes pedestal, turntable, large arm, forearm and freedom
Column, the turntable are installed on the pedestal and make rotary motion by axle center of vertical direction, and one end of the large arm passes through
Shoulder joint section structure is connected with the turntable, and the large arm makees pitching around the shoulder joint section structure, the large arm it is another
End be connected by elbow joint structure with one end of the forearm, the forearm around the elbow joint structure make pitching simultaneously itself
Revolution, the other end of the forearm are connected by wrist joint structure with the free column, and the free column is around the wrist joint knot
Structure makees pitching, and the free column is fixedly connected with the side wall of the mold.
Further, the joint type mechanical device further includes control unit, and concrete component, institute are equipped in the straight slot
It states control unit and controls the concrete component formation.
Preferably, the free column is fixedly connected with the side wall of the mold is clamped and connected by fixture.
Preferably, the fixture is fast clamp fixture.
Preferably, the joint type mechanical device is industrial machine arm.
Preferably, the degree of freedom of the industrial machine arm is 6 or 6 or more.
Preferably, the concrete component is using fibre reinforced concrete, reinforcing bar built in the fibre reinforced concrete, and
Add concrete additive.
Preferably, the shape of the straight slot is to be customized according to the cross sectional shape of the concrete component.
Preferably, the concrete pulling mold forming device further includes pedestal, and the concrete component is placed on the pedestal.
A kind of concrete pulling mold forming device provided by the utility model, by joint type mechanical device driven mold along one
Determine direction movement and rotate, generation possesses the complicated concrete component of continuous curvature, realizes customized forming, has saved substantial amounts of
Custom mold and cost of labor, and it is easy to operate, it is easy to accomplish.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Fig. 1 is according to a kind of structure diagram of concrete pulling mold forming device of the utility model embodiment, such as Fig. 1 institutes
Show, including mold 104 and joint type mechanical device 101, the center of the mold 104 is provided with the straight slot 103 of vertical direction, described
Joint type mechanical device 101 includes pedestal 112, turntable 113, large arm 110, forearm 115 and free column 116, the turntable
113 are installed on the pedestal 112 and make rotary motion by axle center of vertical direction, and one end of the large arm 110 passes through shoulder joint
Section structure 111 is connected with the turntable 113, and the large arm 110 makees pitching around the shoulder joint section structure 111, described big
The other end of arm 110 is connected by elbow joint structure 114 with one end of the forearm 115, and the forearm 115 is around the elbow joint
Structure 114 makees pitching and itself revolution, the other end of the forearm 115 pass through wrist joint structure 116 and the free column
107 connections, the free column 107 make pitching, the free column 107 and the mold 104 around the wrist joint structure
Side wall is fixedly connected.
Specifically, in order to make complex-curved concrete structure, in addition to custom mold, joint type machine is mainly passed through
The making track movement of 101 driven mold 104 of tool device in a certain direction, motion mode is to increase rotation on the basis of translation
Turn.Therefore need mechanical device 101 that there are multiple degree of freedom, realize free movement of the free column 107 in space.In embodiment
In, include the rotary motion of turntable 113, large arm 110 115 pitching of forearm and itself is returned around the pitching of shoulder joint
Transhipment is dynamic, the pitching of free column 107, and 2 revolution degree of freedom and 3 swing degree of freedom, pass through this 5 degree of freedom in total
Linkage, free 107 driven mold 104 of column rotate while can move freely in space around own axes, so as to multiple to realize
The concrete structure of miscellaneous curved surface provides basis.In addition, when the mold 104 is normally placed on horizontal plane, the vertical side at center
To straight slot 103, while the pouring for the ease of concrete in straight slot 103 is provided with, select free column 107 from mold 104
Side is fixedly connected, convenient for pouring of the concrete in straight slot.
A kind of concrete pulling mold forming device that above-described embodiment proposes, by joint type mechanical device driven mold along one
Determine direction movement and rotate, generation possesses the complicated concrete structure of continuous curvature, realizes customized forming, has saved substantial amounts of
Custom mold and cost of labor, and it is easy to operate, it is easy to accomplish.
Based on above-described embodiment, as shown in Figure 1, the joint type mechanical device 101 includes control unit 102, it is described logical
Concrete component 108 is equipped in slot 103, described control unit 102 controls the concrete component 108 to be molded.
Specifically, control unit 102 includes PLC controller and embedded controller, and mold is realized by control unit 102
Movement.Penetration concrete, concrete coagulation in complex-curved concrete structure manufacturing process, it is necessary into straight slot 103
Concrete component 108 is formed afterwards, since the movement of mold 104 is premised on concrete component 108 has the ability of controlling oneself.Therefore,
The opportunity for by control unit 102 101 driven mold 104 of joint type mechanical device being controlled to move is needed, certainly, using different
Concrete, it is also different, it is necessary to distinguish setting with the time needed for the ability of controlling oneself.And according to complex-curved concrete
Component designs a model, and the three-dimensional parameter of model is converted into the kinematic parameter of joint type mechanical device 101, by the kinematic parameter
Be stored in control unit 102,101 driven mold 104 of control joint type mechanical device along straight slot 103 axis in a certain direction
Movement is simultaneously rotated around the axis, reaches control 108 molding purpose of concrete component.
A kind of concrete pulling mold forming device that above-described embodiment proposes controls joint type mechanical device by control unit
Driven mold is moved and rotated in a certain direction, achievees the purpose that control concrete component formation, entire manufacturing process is automatically complete
Into and shaping it is accurate, while saved substantial amounts of custom mold and cost of labor.
Based on the various embodiments described above, as shown in Figure 1, free column 107 is fixedly connected with the side wall of mold 104 passes through fixture
106 are clamped and connected.It is more convenient for more mold exchange 104 by the connection mode that fixture 106 clamps, while in order to press from both sides
106 clamping mold 104 of tool more fastens, and fixture 106 is also required to customize, while mold 104 are made, mating fixture 106
Also make simultaneously, avoid fixture 106 and generate excessive gap when clamping the mold of different shapes, it is not tight so as to cause clamping
Gu the problem of.
Based on the various embodiments described above, Fig. 2 is a kind of concrete pulling mold forming device according to the utility model embodiment
Partial enlarged view, with reference to shown in Fig. 1 and Fig. 2, fixture 106 is fixedly connected by flange 105 with free column 107.
Specifically, free column 107 is relatively fixed for end, and one end of activity is capable of in joint type mechanical device 101.
By control unit 102 free column 107 is controlled to move, since free column 107 is fixedly connected with flange 105, fixture 106 and flange
105 are fixedly connected, then control unit 102 can control fixture 106 to be moved in a certain direction and around described along the axis of straight slot 103
Axis rotates, and when fixture 106 clamps mold 104, control unit 102 can just control axis edge of the mold 104 along straight slot 103
Certain orientation is mobile and is rotated around the axis.And for different fixtures 106, it need to will only connect in customization with flange 105
It is corresponded on the threaded hole and ring flange of the part connect, it is so also very convenient for the replacement of fixture 106.
A kind of concrete pulling mold forming device that above-described embodiment proposes, by flange by fixture and joint type mechanical device
Free column connected by nut, there is convenient disassembly, the advantages that bonding strength is high, and tightness is good.
Based on the various embodiments described above, with reference to shown in Fig. 1 and Fig. 2, fixture 106 is fast clamp fixture.Fast clamp fixture
106 preferred air-actuated jaws, but it is not limited to this.Air-actuated jaw is a kind of fixture using compressed air as power source, passes through cylinder
Gas pressure is converted to mechanical energy, the various motions such as fixture positioning, clamping can be rapidly completed.When need clamp mold 104
When, the cylinder operation of fixture 106, the retained parts of both sides inwardly tightening simultaneously clamps mold 104, and continue tightening with
Increasing friction force prevents mold 104 from coming off.When needing replacing mold 104, mold is placed in ground by joint type mechanical device 101
On face, the cylinder of fixture 106 is stopped, and the retained part of both sides expands outwardly, and mold comes off.
A kind of concrete pulling mold forming device that above-described embodiment proposes, by using the folder for being capable of fast clamp mold
Tool, facilitates the replacement of mold, reduces labor intensity significantly, improves the efficiency that concrete component makes.
Based on the various embodiments described above, as shown in Figure 1, joint type mechanical device 101 is industrial machine arm.Industrial machine arm is
Simulate the Mechatronic device of the arm of people, wrist and hand function, the time-varying of object or instrument spatially pose can be required into
Row movement so as to complete a certain industrial job requirements, such as clamps soldering turret or welding gun, automobile or body of motor cycle is carried out
Spot welding or arc-welding;Carry die casting or stamping forming part or component;It is cut by laser, sprayed or make-up machinery parts
Deng.By using industrial machine arm, can more flexible driven mold 104 moved in a certain direction along the axis of straight slot 103
And rotate, form complex-curved concrete component.
A kind of concrete pulling mold forming device that above-described embodiment proposes, by using High Precision CNCs such as industrial machine arms
Equipment is connected with mold, can realize possess the continuous nonstandard production procedure of complex-curved characteristic members, and industrial machine arm
Can be to its arm motion flexible programming, it is convenient to manipulate.
Based on the various embodiments described above, the degree of freedom of the industrial machine arm is 6 or 6 or more.Industrial machine arm from
By spending, including linear or in rotary moving, its ability to work and the important evidence of classification can be most reacted.Industrial machinery arm is usual
There are 2 to 10 degree of freedom, although in above-mentioned each technical solution, production needs have been substantially met using 5DOF mechanical arm,
It is to realize more complex-curved concrete component, for the larger concrete component of curved surface radian, avoids the occurrence of dead angle position
It puts, the industrial machine arm of preferably 6 or 6 or more degree of freedom.
Based on the various embodiments described above, the concrete component uses fibre reinforced concrete, the fibre reinforced concrete
Built-in reinforcing bar, and add concrete additive.Fibre reinforced concrete is often referred to using cement paste, mortar or concrete as base
Body makees the cement-base composite material that reinforcing material formed with discrete staple fiber or continuous long fibre.By using
Fibre reinforced concrete, and the concrete additive centainly matched is mixed, it can realize the rapid shaping of complex-curved component, and
Possesses good globality and rigidity.The built-in reinforcing bar in fibre reinforced concrete can improve the resistance to compression of concrete and bending resistance energy
Power;Hollow steel pipe can also be added in fibre reinforced concrete, on the premise of rigidity is ensured, reduces concrete amount and drop
The dead weight of low component entirety.In addition, the proportioning of additive and the difference of dosage, concrete component is controlled oneself the required time
Difference, the motor program of control unit is also required to accordingly adjust in corresponding joint type mechanical device.
Based on the various embodiments described above, as shown in Figure 1, the shape of straight slot 103 is the section according to the concrete component 108
Shape customizes.Based on different concrete component shapes, it is necessary to make different straight slot shapes, it is assumed that concrete component 108
Section is the ellipse of equivalent size, and the straight slot 103 of corresponding mold 104 is customized to the cylindroid that section is equal with it, if mixed
The section of solidifying soil component 108 is the ellipse of the descending even variation of size from bottom to top, then corresponding mold straight slot 103 is
The cylindroid of taper, the shape of certain straight slot 103 are not limited thereto, only illustrate herein.In addition, in 104 shape of mold
In the case of constant, making requirement can just be reached by only changing the shape of the straight slot 103 inside mold 104.
A kind of concrete pulling mold forming device that above-described embodiment proposes, by using according to concrete component cross sectional shape
The mold straight slot of customization can realize the concrete component production of Various Complex curve.
Based on the various embodiments described above, as shown in Figure 1, further including pedestal 109, the concrete component 108 is placed in the bottom
On seat 109.In order to make concrete component 108 when making in stable state, in initially addition concrete, first the bottom of by
Seat 109 is horizontal positioned, and mold is placed on pedestal by joint type mechanical device 101, when concrete component has the ability of controlling oneself, delays
Slowly mold 104 is moved, so as to depart from pedestal 109, final concrete component 108 is placed on pedestal 109, by replacing pedestal
109 can realize continuous production model.
A kind of concrete pulling mold forming device provided by the utility model controls joint type mechanical device by control unit
Driven mold is moved and rotated in a certain direction, and generation possesses the complicated concrete component of continuous curvature, realizes customized forming,
And substantial amounts of custom mold and cost of labor have been saved, it is easy to operate, it is easy to accomplish.
Finally, the device in the utility model is only preferable embodiment, is not intended to limit the guarantor of the utility model
Protect scope.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made should all include
Within the scope of protection of the utility model.