Disclosure of Invention
The invention aims to provide an automatic potted plant modeling mechanism to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides an automatic molding mechanism cultivated in a pot, including position control mechanism, multi freedom regulating arm, the piece of ligature, industrial computer, 3D camera and the fixed base cultivated in a pot, position control mechanism sets up on the fixed base cultivated in a pot, be equipped with the holder that is used for pressing from both sides the flowerpot cultivated in a pot on the fixed base cultivated in a pot, the multi freedom regulating arm sets up on position control mechanism, the one end of ligature is connected with the expansion end of multi freedom regulating arm, the other end of ligature is used for being connected with branch cultivated in a pot, position control mechanism, multi freedom regulating arm and 3D camera are connected with industrial computer electricity respectively.
The invention has the beneficial effects that: the whole modeling is monitored and adjusted by introducing an industrial control computer, a 3D camera, a position adjusting mechanism and a multi-degree-of-freedom adjusting arm, so that an operator only needs to wind a binding piece on a corresponding branch, the requirement on gardening power of the operator is lowered, manpower and material resources are reduced to a great extent, in addition, the modeling is easily controlled in real time, and the modeling accuracy is improved; the setting of the fixing base cultivated in a pot can avoid the position to move in the molding process cultivated in a pot, and simultaneously, the whole movement in the later period is also facilitated.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, the position adjusting mechanism comprises a base, a guide rail, a sliding seat, a first stepping motor and a driving gear, wherein the guide rail is arranged on the base, the sliding seat is movably arranged on the guide rail, the first stepping motor is arranged on the sliding seat, the driving gear is arranged on an output shaft of the first stepping motor, and a tooth socket meshed with the driving gear is arranged on the base; the signal input end of the first stepping motor is electrically connected with the signal output end of the industrial personal computer; the multi-degree-of-freedom adjusting arm is arranged on the sliding seat.
The adoption of the further beneficial effects is as follows: the position of the multi-degree-of-freedom adjusting arm can be adjusted in real time, and the adjustment is convenient.
Furthermore, the base is annular, tooth grooves are formed in the whole outer circumferential surface of the base, and the guide rail is annular.
The adoption of the further beneficial effects is as follows: the branch cultivated in a pot conveniently carries out 360 all-round models.
Further, the multi-degree-of-freedom adjusting arm comprises a mounting frame, a second stepping motor, a lifting mechanism, an angle adjusting mechanism and an electric control telescopic mechanism, wherein the mounting frame is arranged on the sliding seat, the second stepping motor is arranged on the mounting frame, the lifting mechanism is arranged on an output shaft of the second stepping motor, one end of the angle adjusting mechanism is connected with the lifting end of the lifting mechanism, the other end of the angle adjusting mechanism is connected with the electric control telescopic mechanism, and the binding piece is connected with the telescopic end of the electric control telescopic mechanism; the signal input end of the second stepping motor is electrically connected with the signal output end of the industrial personal computer; the signal input end of the lifting mechanism, the signal input end of the angle adjusting mechanism and the signal input end of the electric control telescopic mechanism are respectively electrically connected with the signal output end of the industrial personal computer.
The adoption of the further beneficial effects is as follows: can effectively realize the adjustment of multiple degrees of freedom, and can model potted plants of multiple different sizes and more comprehensively model the potted plants.
Furthermore, the multi-freedom-degree adjusting arm further comprises a rotary table, one end of the rotary table is connected with an output shaft of the second stepping motor, and the other end of the rotary table is connected with the lifting mechanism.
The adoption of the further beneficial effects is as follows: the stability of being connected between elevating system and the second step motor can be promoted.
Furthermore, the angle adjusting mechanism comprises a first mounting seat, a second mounting seat and a third stepping motor, the first mounting seat is arranged at the lifting end of the lifting mechanism, the third stepping motor is fixed on the first mounting seat, one end of the second mounting seat is connected with an output shaft of the third stepping motor, the other end of the second mounting seat is connected with the electric control telescopic mechanism, and a signal input end of the third stepping motor is electrically connected with a signal output end of the industrial computer.
The adoption of the further beneficial effects is as follows: the included angle between the electric control telescopic mechanism and the lifting mechanism can be effectively adjusted, and the electric control telescopic mechanism is convenient to adjust and easy to control.
Further, the lifting mechanism is an electric push rod; the electric control telescopic mechanism is an electric push rod.
The adoption of the further beneficial effects is as follows: simple structure, convenient operation and good stability.
Further, the ligature piece includes the haulage rope, and the winding of the one end of haulage rope is on potted plant's branch, and the other end of haulage rope is connected with automatically controlled telescopic machanism's flexible end.
Furthermore, the ligature piece still includes the protective sheath, and the protective sheath is used for wrapping up branch cultivated in a pot, and the one end that automatically controlled telescopic machanism was kept away from to the haulage rope is connected with the protective sheath.
The adoption of the further beneficial effects is as follows: the winding mark on the branch can be prevented.
Furthermore, the multi-degree-of-freedom adjusting arm further comprises a tension sensor, the tension sensor is arranged at the telescopic end of the electric control telescopic mechanism, one end, far away from the protective sleeve, of the traction rope is connected with the tension sensor, and the signal output end of the tension sensor is electrically connected with the signal input end of the industrial computer.
The adoption of the further beneficial effects is as follows: the current tensile force that receives of crooked molding branch is convenient for accurate understanding to guarantee that the molding is accurate goes on.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2 and 3, the automatic potted plant modeling mechanism comprises a position adjusting mechanism 1, a multi-degree-of-freedom adjusting arm 2, a binding piece 3, an industrial personal computer 4, a 3D camera 5 and a potted plant fixing base 6, wherein the position adjusting mechanism 1 is arranged on the potted plant fixing base 6, a clamping seat 610 for clamping a potted plant flowerpot is arranged on the potted plant fixing base 6, the multi-degree-of-freedom adjusting arm 2 is arranged on the position adjusting mechanism 1, one end of the binding piece 3 is connected with the movable end of the multi-degree-of-freedom adjusting arm 2, the other end of the binding piece 3 is used for being connected with a branch on a potted plant, the position adjusting mechanism 1 is electrically connected with the industrial personal computer 4, the multi-degree-of freedom adjusting arm 2 is electrically connected with the industrial personal computer 4, and a signal output end of the 3D camera.
As shown in fig. 2, the specific structure of the position adjustment mechanism 1 is as follows:
the position adjusting mechanism 1 includes a base 110, a guide rail 120, a slider 130, a first stepping motor 140 and a drive gear 150, wherein, the guide rail 120 is arranged on the base 110, the guide rail 120 can be integrated with the base 110 or connected with the base 110 through screws, the slide carriage 130 is movably arranged on the guide rail 120, the first stepping motor 140 is vertically arranged on the slide carriage 130, the driving gear 150 is arranged on the output shaft of the first stepping motor 140, the base 110 is provided with a tooth socket 111 meshed with the driving gear 150, the signal input end of the first stepping motor 140 is electrically connected with the signal output end of the industrial personal computer 4, the industrial personal computer 4 controls the first stepping motor 140 to start, the first stepping motor 140 drives the driving gear 150 to rotate, since the tooth grooves 111 on the base 110 are engaged with the driving gear 150, the sliding base 130 will move along the guide rail 120, and the multi-degree-of-freedom adjusting arm 2 will follow the movement of the sliding base 130. In the actual design process, the base 110 may be in a shape of a long strip, an arc, or a circular ring, in this embodiment, the base 110 is preferably in a shape of a circular ring, the entire outer circumferential surface of the base 110 is provided with the tooth grooves 111, so as to form a structure similar to a gear, the guide rail 120 may be in a shape of a long strip, an arc, or a circular ring, because the base 110 is in a shape of a circular ring, the guide rail 120 is also designed in a shape of a circular ring, and the guide rail 120 and the base 110 are.
Fixed baseplate 6 cultivated in a pot includes chassis 620 and holder 610, chassis 620 is circularly, and the inner circle fixed connection of chassis 620 and base 110, holder 610 sets up on chassis 620, holder 610 includes multi-petal chuck and lock sleeve, and the multi-petal chuck sets up on chassis 620, and in this embodiment, the multi-petal chuck passes through the bolt fastening on chassis 620, lock sleeve and multi-petal chuck threaded connection, and the flowerpot cultivated in a pot is arranged in the multi-petal chuck after press from both sides tightly in the multi-petal chuck through the lock sleeve effect.
As shown in fig. 2, the multi-degree-of-freedom adjusting arm 2 has the following specific structure:
the multi-degree-of-freedom adjusting arm 2 comprises a mounting frame 210, a second stepping motor 220, a lifting mechanism 230, an angle adjusting mechanism 240 and an electric control telescopic mechanism 250, wherein the mounting frame 210 is fixed on the sliding seat 130 through screws, the mounting frame 210 is of an n-shaped structure, the second stepping motor 220 is vertically arranged on the mounting frame 210, the second stepping motor 220 is connected with the mounting frame 210 through screws, the lifting mechanism 230 is arranged on an output shaft of the second stepping motor 220, one end of the angle adjusting mechanism 240 is connected with a lifting end of the lifting mechanism 230, the other end of the angle adjusting mechanism 240 is connected with the electric control telescopic mechanism 250, a binding piece 3 is connected with a telescopic end of the electric control telescopic mechanism 250, a signal input end of the second stepping motor 220 is electrically connected with a signal output end of the industrial personal computer 4, and a signal input end of the lifting mechanism 230 is electrically connected with, the signal input end of the angle adjusting mechanism 240 is electrically connected to the signal output end of the industrial computer 4, and the signal input end of the electrically controlled telescoping mechanism 250 is electrically connected to the signal output end of the industrial computer 4, wherein the lifting mechanism 230 is preferably an electric push rod, and may also be an electric cylinder or a screw rod transmission mechanism, and the electrically controlled telescoping mechanism 250 is an electric push rod, and may also be an electric cylinder or a screw rod transmission mechanism.
In addition, the multi-degree-of-freedom adjustment arm 2 further includes a turntable 260, the turntable 260 is disposed on an output shaft of the second stepping motor 220, and the lifting mechanism 230 is disposed on the turntable 260.
As shown in fig. 2, the specific structure of the angle adjustment mechanism 240 is as follows:
the angle adjusting mechanism 240 includes a first mounting seat 241, a second mounting seat 242 and a third stepping motor 243, the first mounting seat 241 is arranged at the lifting end of the lifting mechanism 230, the third stepping motor 243 is fixed on the first mounting seat 241, one end of the second mounting seat 242 is connected with the output shaft of the third stepping motor 243, the other end of the second mounting seat 242 is connected with the electric control telescopic mechanism 250, and the signal input end of the third stepping motor 243 in the angle adjusting mechanism 240 is electrically connected with the signal output end of the industrial computer 4.
As shown in fig. 2, the binding member 3 includes a pulling rope 320, one end of the pulling rope 320 is wound on the potted branch, the other end of the pulling rope 320 is connected with the telescopic end of the electric control telescopic mechanism 250, in order to prevent the branch from winding the trace, the binding member 3 further includes a protective sleeve 310 for wrapping the potted branch, the protective sleeve 310 is made of cotton material such as sponge, the protective sleeve 310 is of a sticky hasp structure, the sticky hasp structure can be wound and adhered on the branch needing to be shaped, the protective sleeve 310 is used for winding and adhering on the branch needing to be shaped so as to prevent the trace from winding on the branch, one end of the pulling rope 320 is connected with the protective sleeve 310, the other end of the pulling rope 320 is connected with the telescopic end of the electric control telescopic mechanism 250, the length of the pulling rope 320 is as short as possible, and therefore the direction can be freely controlled during.
In addition, the multi-degree-of-freedom adjusting arm 2 further comprises a tension sensor 270, the tension sensor 270 is arranged at the telescopic end of the electronic control telescopic mechanism 250, one end, far away from the protective sleeve 310, of the traction rope 320 is connected with the tension sensor 270, and the signal output end of the tension sensor 270 is electrically connected with the signal input end of the industrial computer 4.
A potting modeling method comprises the following steps:
s100, placing a potted modeling embryo needing bending modeling in an area surrounded by a guide rail 120, then acquiring 3D image information of the potted modeling embryo through a 3D camera 5, and transmitting the 3D image information to an industrial control computer 4;
s200, the industrial control computer 4 carries out simulation modeling on the potted modeling embryo according to the acquired 3D image information and modeling requirement information input by a user, and calculates the stress point, the stress direction and the stress size of the branch needing to be bent and modeled;
s300, the industrial control computer 4 controls the position adjusting mechanism 1 to be started, the position adjusting mechanism 1 drives the multi-degree-of-freedom adjusting arm 2 to move, and the real-time relative position of the multi-degree-of-freedom adjusting arm 2 relative to the calculated bent modeling branch is obtained through the 3D camera 5;
s400, after the multi-degree-of-freedom adjusting arm 2 moves to a designated position, an operator wraps the protective sleeve 310 on the calculated stress point of the bent modeling branch and winds the protective sleeve 310 by using the traction rope 320;
s500, the industrial control computer 4 controls the second stepping motor 220, the lifting mechanism 230, the angle adjusting mechanism 240 and the electronic control telescopic mechanism 250 to start according to the calculated stress direction, so that the tension direction of the traction rope 320 on the branches is coincided with the calculated stress direction, meanwhile, the 3D camera 5 and the tension sensor 270 are used for monitoring in real time until the stress direction and the stress size of the bent modeling branches under the current stress point reach the modeling requirements, and the current state is kept for a certain time until the modeling of the bent modeling branches is completed.
In the present invention, only a single force point of a single branch is processed, if multiple force points of multiple branches need to be processed simultaneously, multiple multi-degree-of-freedom adjustment arms 2, a slide seat 130, a first stepping motor 140, and a driving gear 150 may be added to complete the processing, and the specific processing method is the same as that of the single force point of the single branch, and therefore, detailed descriptions thereof are omitted here.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.