CN111504537B - Automatic searching method for double tips of Buddha linden - Google Patents
Automatic searching method for double tips of Buddha linden Download PDFInfo
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- CN111504537B CN111504537B CN202010497847.0A CN202010497847A CN111504537B CN 111504537 B CN111504537 B CN 111504537B CN 202010497847 A CN202010497847 A CN 202010497847A CN 111504537 B CN111504537 B CN 111504537B
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- lower pressure
- buddha linden
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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Abstract
An automatic searching device and a searching method for double tips of Buddha linden belong to processing mechanical equipment of cultural and ornamental articles; the automatic searching device comprises an upper pressure plate with rubber mounted at the bottom and a lower pressure plate with rubber mounted at the top; the upper pressure plate is provided with a pressure sensor and moves along the vertical direction; the lower pressure plate is carried by the two-dimensional translation table and moves in a horizontal plane; the automatic searching method comprises the steps that firstly, the buddha linden is placed on the lower pressure plate, then the buddha linden is pressed by the upper pressure plate, a series of motions are carried out between the upper pressure plate and the lower pressure plate according to a certain rule, and the two tips of the buddha linden are placed up and down between the upper pressure plate and the lower pressure plate by searching the maximum value of pressure sensed by the pressure sensor; the invention can find the two tips of the Buddha linden, and fix the Buddha linden according to the relationship of the up-and-down placement of the two tips, thereby being beneficial to laying a foundation for the follow-up processing of the Buddha linden such as tip removal, polishing, threading and the like.
Description
The application is a divisional application of the invention patent application of a Buddha linden double-tip automatic searching device and a searching method.
Application date of the original case: 2016-12-11.
Original application No.: 2016111346835.
the name of the original invention is: an automatic searching device and a searching method for double tips of Buddha linden.
Technical Field
An automatic searching method for double tips of Buddha linden belongs to the processing machinery and equipment of cultural relics and ornaments.
Background
Nowadays, bodhi refers to tropical and subtropical nut plants which can be used for stringing several bead jars or hand strings for cultural playing, and the total number of the bodhi is over 200 and over 300, and the bodhi is mainly used as a jardiniere for learning Buddhist thoughts and repairing or hand strings and beadings played by the elegant soldiers of the Wen. Among numerous bodhi, Buddha bodhi is very rare because of its special cultural significance.
The processing of the buddha linden is particularly complex and the process is complicated, but the position of the buddha linden is required to be arranged firstly when the buddha linden is processed. However, at present, the work of placing the buddha linden is manually completed, so that the processing of the buddha linden needs great labor cost, the sale price of the terminal market is directly increased, and the development of the culture and play market is hindered.
Disclosure of Invention
In order to solve the problems, the invention designs the automatic searching device and the automatic searching method for the double tips of the buddha linden, the automatic searching device and the searching method can find the two tips of the buddha linden according to the special shape of the buddha linden, and fix the buddha linden according to the relationship that the two tips are placed up and down, thereby being beneficial to laying a foundation for the follow-up processing of the buddha linden such as tip removal, polishing, threading and the like.
The purpose of the invention is realized as follows:
a double-tip automatic searching device for Buddha linden comprises an upper pressure plate with rubber mounted at the bottom and a lower pressure plate with rubber mounted at the top; the upper pressure plate is provided with a pressure sensor and moves along the vertical direction; the lower pressure plate is carried by a two-dimensional translation stage and moves in a horizontal plane.
A method for automatically searching double tips of Buddha linden realized on the automatic searching device of the double tips of Buddha linden comprises the following steps:
step a, moving the upper pressure plate upwards to the topmost end, and placing a Buddha bodhi seed on the lower pressure plate;
step b, the upper pressure plate moves downwards and presses the Buddha linden bodhi until the pressure value sensed by the pressure sensor reaches a pressure threshold value;
step c, the lower pressure plate moves in a stepping mode along the x direction, the lower pressure plate continuously moves back and forth along the y direction in each step, and the relation that the pressure value sensed by the pressure sensor changes along the y direction is monitored;
d, searching an x position where the pressure value sensed by any one pressure sensor changes along the y direction, and moving the lower pressure plate along the y direction to a position where the pressure value sensed by the pressure sensor at the x position is the maximum;
e, continuously reciprocating the lower pressure plate along the x direction, and monitoring the relation that the pressure value sensed by the pressure sensor changes along the x direction;
and f, moving the lower pressure plate along the x direction to a position where the pressure value sensed by the pressure sensor is maximum.
According to the automatic double-tip searching device for the Buddha linden, the bottom of the upper pressure plate is also provided with the image sensor, and the imaging objective lens capable of moving along the vertical direction is arranged below the image sensor; the lower pressure plate is provided with a point target.
A method for automatically searching double tips of Buddha linden realized on the automatic searching device of the double tips of Buddha linden comprises the following steps:
step a, setting an initial position of a lower pressure plate, wherein a point target is positioned right below an image sensor at the initial position;
b, moving the upper pressure plate upwards to the topmost end, and placing the buddha linden on the lower pressure plate;
c, moving the upper pressure plate downwards to press the diamond bodhi until the pressure value sensed by the pressure sensor reaches a pressure threshold value;
d, the lower pressure plate moves in a stepping mode along the x direction, the lower pressure plate continuously moves back and forth along the y direction in each step, and the relation that the pressure value sensed by the pressure sensor changes along the y direction is monitored;
e, searching an x position where the pressure value sensed by any one pressure sensor changes along the y direction, and moving the lower pressure plate along the y direction to a position where the pressure value sensed by the pressure sensor at the x position is the maximum;
f, continuously moving the lower pressure plate back and forth along the x direction, and monitoring the relation that the pressure value sensed by the pressure sensor changes along the x direction;
step g, moving the lower pressure plate along the x direction to a position where the pressure sensor senses the maximum pressure value;
h, moving the upper pressure plate to enable the pressure value sensed by the pressure sensor to reach the pressure threshold value again;
i, returning the lower pressure plate to the initial position again;
j, moving the imaging objective lens to enable the diameter of a light spot on the image sensor to reach a length threshold value;
and k, judging the size of the Buddha linden according to the sum of the focal length of the imaging objective and the distance from the imaging objective to the image sensor.
According to the automatic double-tip searching device for the Buddha linden, the bottom of the upper pressure plate is provided with the bulges which are firstly downward and then towards two sides, and the top of the rubber sheet arranged at the bottom of the upper pressure plate is provided with the grooves which are firstly downward and then towards two sides; the top of lower pressure plate is provided with earlier upwards to the arch of both sides direction, and the rubber bottom of installing at pressure plate top down is provided with earlier upwards to the recess of both sides direction.
Has the advantages that: according to the automatic searching device and the automatic searching method for the double tips of the Buddha linden, disclosed by the invention, the two tips of the Buddha linden can be found according to the special shape of the Buddha linden, and the Buddha linden is fixed according to the relation that the two tips are placed up and down, so that the automatic searching device and the searching method for the double tips of the Buddha linden can lay a foundation for the follow-up processing of the Buddha linden extracts, such as tip removal, polishing, threading and the like.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an automatic double-tip searching device for bodhisattva.
Fig. 2 is a schematic structural diagram of a third embodiment of the automatic double-tip searching device for bodhisattva.
Fig. 3 is a schematic view of the connection between the upper pressure plate, the lower pressure plate and the rubber sheet.
Fig. 4 is a flow chart of the mounting method between the upper pressure plate 1 and the rubber sheet 3.
In the figure: the device comprises an upper pressure plate 1, a lower pressure plate 2, a rubber sheet 3, a two-dimensional translation table 4, an image sensor 5 and an imaging objective lens 6.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed description of the preferred embodiment
This embodiment is an embodiment of the automatic double-tip searching device for bodhi.
The structure schematic diagram of the automatic double-tip searching device for bodhi of this embodiment is shown in fig. 1. The automatic double-tip searching device for the Buddha linden comprises an upper pressure plate 1 with a rubber sheet 3 at the bottom and a lower pressure plate 2 with a rubber sheet 3 at the top; the upper pressure plate 1 is provided with a pressure sensor, and the upper pressure plate 1 moves along the vertical direction; the lower pressure plate 2 is carried by a two-dimensional translation stage 4, moving in a horizontal plane.
Detailed description of the invention
This embodiment is an embodiment of a method for automatically searching for double tips of bodhi.
The automatic double-tip searching method for the buddha linden in this embodiment is implemented on the automatic double-tip searching device for the buddha linden in the first embodiment, and includes the following steps:
step a, moving an upper pressure plate 1 upwards to the topmost end, and placing a Buddha linden on a lower pressure plate 2;
step b, the upper pressure plate 1 moves downwards and presses on the Buddha linden until the pressure value sensed by the pressure sensor reaches a pressure threshold value;
step c, the lower pressure plate 1 moves in a stepping mode along the x direction, the lower pressure plate 1 continuously moves back and forth along the y direction in each step, and the relation that the pressure value sensed by the pressure sensor changes along the y direction is monitored;
d, searching an x position where the pressure value sensed by any one pressure sensor changes along the y direction, and moving the lower pressure plate 1 along the y direction to a position where the pressure value sensed by the pressure sensor at the x position is the maximum;
e, continuously reciprocating the lower pressure plate 1 along the x direction, and monitoring the relation that the pressure value sensed by the pressure sensor changes along the x direction;
and f, moving the lower pressure plate 1 along the x direction to a position where the pressure value sensed by the pressure sensor is maximum.
Detailed description of the preferred embodiment
This embodiment is an embodiment of the automatic double-tip searching device for bodhi.
The structure schematic diagram of the automatic double-tip searching device for bodhi of this embodiment is shown in fig. 2. According to the automatic double-tip searching device for the Buddha linden, on the basis of the first specific embodiment, an image sensor 5 is further limited to be arranged at the bottom of an upper pressure plate 1, and an imaging objective lens 6 capable of moving in the vertical direction is arranged below the image sensor 5; the lower pressure plate 2 is provided with a point target.
Detailed description of the invention
This embodiment is an embodiment of a method for automatically searching for double tips of bodhi.
The automatic double-tip searching method for the buddha linden in this embodiment is implemented on the automatic double-tip searching device for the buddha linden in the third embodiment, and the method includes the following steps:
step a, setting an initial position of a lower pressure plate 2, wherein a point target is positioned right below an image sensor 5 at the initial position;
b, moving the upper pressure plate 1 upwards to the topmost end, and placing the Buddha linden on the lower pressure plate 2;
step c, the upper pressure plate 1 moves downwards and presses on the Buddha linden, until the pressure value sensed by the pressure sensor reaches a pressure threshold value;
step d, the lower pressure plate 1 moves in a stepping mode along the x direction, the lower pressure plate 1 continuously moves back and forth along the y direction in each step, and the relation that the pressure value sensed by the pressure sensor changes along the y direction is monitored;
e, searching an x position where the pressure value sensed by any one pressure sensor changes along the y direction, and moving the lower pressure plate 1 along the y direction to a position where the pressure value sensed by the pressure sensor at the x position is the maximum;
f, continuously moving the lower pressure plate 1 back and forth along the x direction, and monitoring the relation that the pressure value sensed by the pressure sensor changes along the x direction;
step g, moving the lower pressure plate 1 along the x direction to a position where a pressure value sensed by the pressure sensor is maximum;
h, moving the upper pressure plate 1 to enable the pressure value sensed by the pressure sensor to reach the pressure threshold value again;
i, returning the lower pressure plate 2 to the initial position again;
step j, moving the imaging objective 6 to enable the diameter of the light spot on the image sensor 5 to reach a length threshold value;
and k, judging the size of the Buddha linden according to the sum of the focal length of the imaging objective 6 and the distance from the imaging objective 6 to the image sensor 5.
The device of the third embodiment can determine the size of the buddha linden, and then automatically classify the buddha linden according to the size by matching with the method of the fourth embodiment.
Detailed description of the preferred embodiment
This embodiment is an embodiment of the automatic double-tip searching device for bodhi.
According to the automatic double-tip searching device for the Buddha linden, on the basis of the first specific embodiment or the third specific embodiment, the bottom of the upper pressure plate 1 is further limited to be provided with protrusions which are firstly downward and then towards two sides, and the top of the rubber sheet 3 arranged at the bottom of the upper pressure plate 1 is provided with grooves which are firstly downward and then towards two sides; the top of lower pressure plate 2 is provided with earlier upwards to the arch of both sides direction, and the rubber 3 bottom of installing at lower pressure plate 2 top is provided with earlier upwards to the recess of both sides direction.
The connection mode between the upper pressure plate 1, the lower pressure plate 2 and the rubber sheet 3 is schematically shown in fig. 3.
Fig. 4 shows the mounting method between the upper pressure plate 1 and the rubber sheet 3, firstly pulling the rubber sheet 3 outwards to make the groove correspond to the position of the protrusion, then placing the protrusion in the groove, finally making the rubber sheet 3 return to the natural length, and finishing the mounting.
Claims (1)
1. An automatic searching method for double tips of Buddha linden is realized on an automatic searching device for double tips of Buddha linden, and is characterized in that,
the automatic double-tip searching device for the Buddha linden comprises an upper pressure plate (1) with a rubber sheet (3) mounted at the bottom and a lower pressure plate (2) with a rubber sheet (3) mounted at the top; the upper pressure plate (1) is provided with a pressure sensor, and the upper pressure plate (1) moves along the vertical direction; the lower pressure plate (2) is carried by a two-dimensional translation table (4) and moves in a horizontal plane; the bottom of the upper pressure plate (1) is also provided with an image sensor (5), and an imaging objective lens (6) capable of moving along the vertical direction is arranged below the image sensor (5); a point target is arranged on the lower pressure plate (2);
the automatic searching method for the double tips of the Buddha linden comprises the following steps:
step a, setting an initial position of a lower pressure plate (2), wherein a point target is positioned right below an image sensor (5) at the initial position;
b, moving the upper pressure plate (1) upwards to the topmost end, and placing the Buddha linden on the lower pressure plate (2);
step c, the upper pressure plate (1) moves downwards and presses the Buddha linden until the pressure value sensed by the pressure sensor reaches a pressure threshold value;
d, the lower pressure plate (2) moves in a stepping mode along the x direction, in each step, the lower pressure plate (2) continuously moves back and forth along the y direction by taking the current position as the center, and the relation that the pressure value sensed by the pressure sensor changes along the y direction is monitored;
e, searching an x position where the pressure value sensed by any one pressure sensor changes along the y direction, and moving the lower pressure plate (2) along the y direction to a position where the pressure value sensed by the pressure sensor is the maximum at the x position;
f, the lower pressure plate (2) continuously moves back and forth along the x direction by taking the position of the pressure sensor at the x position, which moves along the y direction to the position when the pressure value sensed by the pressure sensor is maximum, and the relation that the pressure value sensed by the pressure sensor changes along the x direction is monitored;
step g, moving the lower pressure plate (2) to a position where the pressure sensor senses the maximum pressure value along the x direction, and pointing the double tips of the Buddha bodhi to the upper pressure plate (1) and the lower pressure plate (2) at the current position;
h, moving the upper pressure plate (1) to enable the pressure value sensed by the pressure sensor to reach the pressure threshold value again;
i, returning the lower pressure plate (2) to the initial position again, and returning the point target arranged on the lower pressure plate (2) to the field of view of the image sensor (5);
j, moving the imaging objective lens (6) to enable the diameter of a light spot on the image sensor (5) to reach a length threshold value;
and k, judging the distance between the two tips of the Buddha linden according to the sum of the focal length of the imaging objective lens (6) and the distance from the imaging objective lens (6) to the image sensor (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010497847.0A CN111504537B (en) | 2016-12-11 | 2016-12-11 | Automatic searching method for double tips of Buddha linden |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611134683.5A CN106768548B (en) | 2016-12-11 | 2016-12-11 | Automatic searching device and method for double tips of Buddha linden |
| CN202010497847.0A CN111504537B (en) | 2016-12-11 | 2016-12-11 | Automatic searching method for double tips of Buddha linden |
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| CN201611134683.5A Division CN106768548B (en) | 2016-12-11 | 2016-12-11 | Automatic searching device and method for double tips of Buddha linden |
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| CN111504537A CN111504537A (en) | 2020-08-07 |
| CN111504537B true CN111504537B (en) | 2021-11-16 |
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| CN202010497847.0A Active CN111504537B (en) | 2016-12-11 | 2016-12-11 | Automatic searching method for double tips of Buddha linden |
| CN202010497852.1A Active CN111578877B (en) | 2016-12-11 | 2016-12-11 | Pressure plate structure for automatic searching device for double tips of Buddha linden |
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Also Published As
| Publication number | Publication date |
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| CN111504537A (en) | 2020-08-07 |
| CN106768548A (en) | 2017-05-31 |
| CN111578877A (en) | 2020-08-25 |
| CN111578877B (en) | 2021-11-30 |
| CN106768548B (en) | 2021-01-05 |
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