Automatic intelligent detection equipment
Technical Field
The invention relates to the technical field of automatic detection, in particular to automatic intelligent detection equipment.
Background
The quality detection of metal products is perfect for the quality thereof, modern industry requires better quality from basic metal plates, thus a scientific calculation method and necessary technical means can be utilized in later design and manufacture of finished products to obtain more perfect products, the flaw detection of metals and the detection of metal thickness in the field of metal detection are the most common and the most important two indexes, special equipment is provided for operating the two detection indexes, an electronic detection mode is realized at present, but the current detection is only in a single detection mode and a single detection multi-point sampling detection mode, the detection mode has low efficiency, and more samples are sampled to have larger efficiency images, therefore, the conventional manual detection sampling points are limited, automatic equipment is required to be adopted to replace manual sampling detection, and the number of samples and the reliability of the samples are increased.
Therefore, how to improve the operation mode of the automation equipment, so that the automation equipment can simultaneously detect the flaw and the thickness in the metal when detecting the metal plate, can simultaneously sample multiple points, has a certain extending distance, can comprehensively detect a larger plate, and improves the product quality detection efficiency and the production efficiency is the technical problem to be solved by the invention.
Disclosure of Invention
The invention aims to provide automatic intelligent detection equipment which overcomes the problems or at least partially solves the problems so as to solve the problems of incomplete detection and low detection efficiency of metal plates.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention provides automatic intelligent detection equipment which comprises a rotary seat and a supporting rod, wherein the rotary seat is movably arranged on a base and can rotate in a vertical plane along the base, a first mechanical arm is arranged on the rotary seat, a second mechanical arm is arranged on the first mechanical arm through a shaft and is installed in a staggered manner with the first mechanical arm, the second mechanical arm can rotate relative to the first mechanical arm, the first mechanical arm and the second mechanical arm are used for increasing the detection distance of the detection equipment, a rotary arm with a central line coincident with the arm extension of the second mechanical arm is arranged at the other end of the second mechanical arm, the rotary arm rotates in the direction perpendicular to the arm extension of the second mechanical arm, a clamp used for clamping the supporting rod is fixedly arranged on the rotary arm, the clamp is used for installing the supporting rod, a plurality of adjusting seats and a plurality of fixing seats are arranged on the supporting rod, a plurality of clamping mechanisms are respectively arranged on the adjusting seats and the fixing seats through the first rotary shaft, a detection mechanism is fixedly arranged at the top end of the clamping mechanism, and the detection mechanism is used for measuring the thickness and detecting the interior of a metal piece;
the detection mechanism comprises an electromagnetic coil used for adsorption and a spring used for bouncing, the spring is arranged in a center hole of the electromagnetic coil, the electromagnetic coil is fixedly installed with a cylindrical installation ring, two stepped holes with different diameters are arranged in the installation ring, one hole is provided with a linking column, the other hole is provided with a linking seat, and a center hole used for installing a plunger is reserved in the middle of the linking column.
As a further scheme of the invention, the clamp rectangular array is arranged on a connecting plate, the connecting plate is in a structure of connecting the clamps and the rotating arms, the clamps adopt four mutually symmetrical installation forms, and the connecting line of the two clamps at the upper part is parallel to the connecting line of the two clamps at the lower part.
As a further scheme of the invention, the support rods are of a circular tube structure, the two support rods are parallel up and down, the two ends of each support rod are connected through auxiliary rods, the auxiliary rods are installed through connectors, the connectors are of axial conversion structures, and the support rods and the auxiliary rods which are perpendicular to each other form a rectangular support structure.
As a further scheme of the invention, the length of the first rotating shaft is greater than the length of a connecting line of the two support rods, a plurality of clamping mechanisms are movably mounted on the first rotating shaft, the first rotating shaft is fixedly mounted with the adjusting seat and the fixed seat, and the first rotating shaft is used for mounting the clamping mechanisms.
As a further scheme of the invention, element boxes are installed at two ends of the supporting rod through connecting buckles, a circuit module is integrated in each element box, the circuit module comprises two parts for generating X-rays, one part of components are used for generating X-rays for metal flaw detection, the other part of components are used for generating X-rays for measuring metal thickness, and the frequencies of the two X-rays are different.
As a further scheme of the present invention, a plurality of first rotation seats are rotatably mounted on the first rotation axis, the first rotation seats are disposed between or outside the two support rods, the first rotation seats may be equipped with more detection mechanisms, the first rotation seats are provided with first support rods at positions perpendicular to the first rotation axis, the other ends of the first support rods are provided with second rotation seats, the second rotation seats are provided with second support rods at directions perpendicular to the first support rods, the first support rods and the second support rods are disposed in parallel on a horizontal plane, and the end points of the second support rods are provided with detection mechanisms.
As a further scheme of the invention, the connection seat comprises a transmitting head and a clamping seat, the transmitting head and the clamping seat are integrally formed, the clamping seat is fixedly installed with the detection mechanism, the tail part of the transmitting head is electrically connected with the element box through a wire, the clamping seat is installed in a big circle of a stepped hole of the detection mechanism through threads or interference fit, the transmitting head is arranged in a center line hole of the spring, one end of the spring is fixed on the clamping seat, and the other end of the spring extends out of the outer side of the detection mechanism.
As a further scheme of the invention, the elastic force of the spring is smaller than the magnetic adsorption force of the electromagnetic coil, and the lead of the electromagnetic coil is electrically connected in the element box.
As a further scheme of the invention, an insulated plunger is arranged in the connecting column and used for externally measuring rays blocking the transmitting head.
As a further scheme of the invention, the detection mechanisms are arranged in pairs, the detection mechanisms on the adjusting seat and the fixed seat respectively carry out flaw detection and thickness detection, and the detection mechanisms arranged in pairs are adsorbed on the metal plate in a staggered manner.
As a further scheme of the invention, the rotating pretightening force of the first rotating seat is greater than the sum of the gravity of the first supporting rod, the second rotating seat, the second supporting rod and the detection mechanism, and the rotating pretightening force of the second rotating seat is greater than the sum of the gravity of the second supporting rod and the detection mechanism.
The invention provides automatic intelligent detection equipment, which has the beneficial effects that: the invention adopts a telescopic mechanical arm form to increase the automatic detection range, adopts a rotatable detection mode at the end point of the mechanical arm, simultaneously carries out flaw detection and thickness measurement on more than two metal plates, the paired detection mechanisms respectively carry out thickness detection and flaw detection on the metal plates, and the clamping mechanism is provided with a plurality of pairs of detection mechanisms, can carry out measurement on a plurality of points by one-time positioning and relatively determine the positions of the points, can carry out simulated integral analysis on the form of the whole metal plate through a plurality of groups of collected samples, thereby obtaining more accurate quality data, the detection mechanisms which separately and independently run do not cause mutual influence, and the mechanical arm with multiple degrees of freedom can well increase the operation radius, ensure that the mechanical arm adapts to the angle of the metal plate to automatically change, avoid the need of increasing the rotating operation burden of conveying equipment, reduce the equipment cost, thereby improving the quality and the quantity of the quality detection of the metal plates, improving the automation level, accelerating the production rhythm and improving the production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram provided in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram provided in the embodiment of the present invention.
Fig. 5 is a schematic structural diagram provided in an embodiment of the present invention.
In the figure: 1. a rotating base; 11. a first robot arm; 12. a second mechanical arm; 13. a rotating arm; 14. a clamp; 2. a support bar; 21. an auxiliary lever; 22. a connector; 3. a component box; 31. connecting buckles; 4. an adjusting seat; 5. a fixed seat; 6. a clamping mechanism; 61. a first rotating shaft; 62. a first swivel mount; 63. a first support bar; 64. a second swivel mount; 65. a second support bar; 7. a detection mechanism; 71. a spring; 72. an electromagnetic coil; 73. a spring cavity; 74. connecting the column; 8. a linking seat; 81. an emitter head; 82. a card holder; 83. a wire; 9. a plunger; 91. a plunger bore.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1-5, an automatic intelligent detection device provided in an embodiment of the present invention includes a rotary base 1 and a support rod 2, the rotary base 1 is movably mounted on a base, the rotary base 1 can rotate in a vertical plane along the base, a first mechanical arm 11 is mounted on the rotary base 1, a second mechanical arm 12 is mounted on the first mechanical arm 11 through a shaft, the second mechanical arm 12 is mounted in a staggered manner with respect to the first mechanical arm 11, the second mechanical arm 12 can rotate relative to the first mechanical arm 11, the first mechanical arm 11 and the second mechanical arm 12 are used to increase a detection distance of the detection device, that is, the detection device can perform multi-point detection on a longer metal material, increase the number of detection samples, and improve detection accuracy, a rotary arm 13 whose center line is coincident with an arm span of the second mechanical arm 12 is mounted at the other end of the second mechanical arm 12, the rotary arm 13 rotates in a direction perpendicular to the arm span of the second mechanical arm 12, the rotary action of the rotary arm 13 enables the detection mechanism 8 to adapt to metal pieces at any position and any angle, thereby reducing difficulty of the production line, the detection device can automatically adjust an angle of a flaw detection gesture of the rotary arm, and detect the thickness of the metal pieces on both sides of the rotary arm, and detect the thickness of the metal pieces at the same time; the fixed anchor clamps 14 that are used for centre gripping bracing piece 2 that is provided with on swinging boom 13, 14 rectangular array of anchor clamps sets up on the connecting plate, the connecting plate is the structure that links up anchor clamps 14 and swinging boom 13, anchor clamps 14 adopts four symmetrical mounting forms each other, and two anchor clamps line in top are parallel with the line of two anchor clamps in below, anchor clamps 14 are used for erection bracing piece 2, bracing piece 2 adopts the pipe structure, bracing piece 2 is two that are parallel from top to bottom, bracing piece 2 both ends are connected through auxiliary rod 21, auxiliary rod 21 passes through connector 22 and installs, connector 22 is axial transform structure, the bearing structure of rectangle is constituteed with auxiliary rod 21 to mutually perpendicular bracing piece 2, be provided with a plurality of regulation seats 4 and a plurality of fixing base 5 on the bracing piece 2, a plurality of clamping mechanism 6 are all installed through first pivot 61 to regulation seat 4 and fixing base 5, the top fixed mounting of clamping mechanism 6 has detection mechanism 7, detection mechanism 7 is used for detecting the thickness measurement and the inside of metalwork.
Preferably, the cell box 3 is installed at both ends of the supporting rod 2 through the connecting buckle 31, the circuit module is integrated in the cell box 3, the circuit module comprises two parts for generating X-rays, one part of the components are used for generating X-rays for metal flaw detection, the penetrability of the rays is strong, flaw detection can be performed on metal plates with the thickness of 10mm, the other part of the components are used for generating X-rays for measuring the thickness of metal, the frequencies of the two X-rays are different, therefore, the detected purpose is different, the conducting wire in the cell box 3 is arranged in the auxiliary rod 21, and passes through the auxiliary rod 21 in the supporting rod 2, and finally the conducting wire is connected to the detection mechanism 7 through the pipeline of the supporting rod 2.
Preferably, adjust seat 4 and fixing base 5 and be the same fixed knot who uses difference of two kinds of structures and construct, fixing base 5 is installed in bracing piece 2 and is close to one side of anchor clamps 14, adjusts seat 4 and installs in bracing piece 2 and is close to endpoint one side, adjusts seat 4 and can manually open and screw up, opens back and adjusts seat 4 and can follow 2 rectilinear movement of bracing piece, makes and adjusts the distance between seat 4 and the fixing base 5 to make clamping mechanism 6 and detection mechanism 7 can adapt to the detection plate of different thickness.
Preferably, the length of the first rotating shaft 61 is greater than the length of the connecting line of the two support rods 2, a plurality of clamping mechanisms 6 are movably mounted on the first rotating shaft 61, the first rotating shaft 61 is fixedly mounted with the adjusting seat 4 and the fixing seat 5, and the first rotating shaft 61 is used for mounting the clamping mechanisms 6.
Preferably, a plurality of first rotating bases 62 are rotatably mounted on the axis of the first rotating shaft 61, the first rotating bases 62 are arranged between the two support rods 2 or outside the two support rods 2, and more detecting mechanisms 7 can be provided for the first rotating bases 62 with a larger number, so as to better acquire the number of samples, and obtain more accurate results for the samples detected; the first swivel mount 62 is provided with a first support 63 at a position perpendicular to the first swivel shaft 61 in a staggered manner, the other end of the first support 63 is provided with a second swivel mount 64, the second swivel mount 64 is provided with a second support 65 in a direction perpendicular to the first support 63 in a staggered manner, the first support 63 and the second support 65 are arranged on a horizontal plane in parallel, the end point of the second support 65 is provided with the detection mechanism 7, the second swivel mount 64 can rotate on the first support 63, namely the second support 65 can rotate relative to the first support 63, the first support 63 can rotate relative to the first swivel shaft 71, the rotation of the three parts is relatively independent, and the structure enables the detection mechanism 7 to be separated from the metal plate under the action of the spring 71, so that continuous automatic operation is realized.
Preferably, the rotational degree of freedom of the first rotating base 62 is greater than the sum of the gravity of the first supporting rod 63, the gravity of the second rotating base 64, the gravity of the second supporting rod 65 and the gravity of the detecting mechanism 7, that is, the first rotating base 62 and the first rotating shaft 61 are installed in a transition fit manner and have a certain pretightening force, so that the clamping mechanism 6 is prevented from rotating outwards when the clamping mechanism 6 rotates along with the rotating arm 13, and the distance between the detecting mechanisms 7 on the side is too large, and the electromagnetic coil 72 cannot well play a role in adsorption.
Preferably, the rotational degree of freedom of the second rotating seat 64 is greater than the sum of the gravity of the second supporting rod 65 and the gravity of the detection mechanism 7, that is, the second rotating seat 64 and the first supporting rod 63 are installed in a transition fit manner and have a certain pre-tightening force, the opening of the further detection mechanism 7 is too large, and the pre-tightening force of the first rotating seat 62 is greater than the pre-tightening force of the second rotating seat 64.
Preferably, the detection mechanism 7 comprises a solenoid coil 72 for adsorption and a spring 71 for springing open, the spring 71 is arranged in a central hole of the solenoid coil 72, the solenoid coil 72 is fixedly mounted with a cylindrical mounting ring, two stepped holes with different diameters are arranged inside the mounting ring, one hole is provided with an adapter column 74, the other hole is provided with an adapter seat 8, a central hole for mounting a plunger is reserved in the middle of the adapter column 74, and the adapter column 74 is mounted in a stepped hole of a smaller mounting ring through threads.
Preferably, the joining base 8 includes a transmitting head 81 and a clamping base 82, the transmitting head 81 and the clamping base 82 are integrally formed, the clamping base 82 is fixedly installed on the detecting mechanism 7, the tail of the transmitting head 81 is electrically connected with the element box 3 through a wire 83, the clamping base 82 is installed in a big circle of a stepped hole of the detecting mechanism 7 through threads or interference fit, the transmitting head 81 is arranged in a center line hole of the spring 71, one end of the spring 71 is fixed on the clamping base 82, and the other end of the spring 71 extends out of the detecting mechanism 7.
Preferably, the spring force of the spring 71 is smaller than the magnetic attraction force of the electromagnetic coil 72, and the lead wire of the electromagnetic coil 72 is electrically connected in the element case 3.
Preferably, an insulating plunger 9 is arranged in the connecting column 74, the plunger 9 is used for blocking the rays of the emitter 81 outwards and protecting the operator, and a flexible plunger hole 91 is arranged in the plunger 9, and the plunger hole 91 can clamp the lead 83 and can output the lead.
Preferably, the detection mechanism 7 on the adjusting seat 4 and the fixing seat 5 respectively performs flaw detection and thickness detection, the detection mechanism 7 is arranged in pairs, and the detection mechanisms 7 on the adjusting seat 4 and the fixing seat 5 are adsorbed on the metal plate in a staggered manner.
The working principle of the invention is as follows: the rotary seat 1, the first mechanical arm 11 and the second mechanical arm 12 rotate on the same plane, the action area of the detection mechanism 7 is increased, the rotary arm 13 rotates the detection mechanism 7 to different angles, multi-angle adaptability detection is carried out on different formed or unformed metal plates, the clamping mechanisms 6 on the adjusting seat 4 and the fixing seat 5 are respectively arranged on two sides of the metal plates, a module in the element box 3 is used for electrifying the electromagnetic coil 72, the detection mechanism 7 is attached to the metal plates under the action of magnetic adsorption force, at the moment, a flaw detection module and a thickness measurement module in the element box 3 are respectively used for carrying out multi-point sampling detection on the metal plates, data are transmitted to the control center, the detection mechanism 7 is separated from the metal plates by a distance under the action of the elastic force of the spring 71 after the electromagnetic coil 72 is powered off, the metal plate measurement point can be replaced by the detection mechanism 7, the rotary seat 1, the first mechanical arm 11 and the second mechanical arm 12 rotate to replace the next measurement point, finally, the detected metal plates are separated from the clamping mechanism 6, and the next metal plate is guided into the next measurement point.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.