CN214397464U

CN214397464U - Vibration recognition mechanism

Info

Publication number: CN214397464U
Application number: CN202120078357.7U
Authority: CN
Inventors: 谢永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-15
Anticipated expiration: 2031-01-12

Abstract

The utility model belongs to the technical field of a plate placing machine, in particular to a vibration identification mechanism, which is characterized in that the identification mechanism comprises a frame, a vibration material selection mechanism which can scatter or turn over materials through vibration, and a visual identification mechanism which can collect and identify material images; vibration material selection mechanism and visual identification mechanism all set up in the frame, visual identification mechanism is located vibration material selection mechanism top. The utility model discloses in, can be through this identification mechanism in order to realize putting the dish to multiple material, the suitability is strong, and can make part or product all openly the direction up unanimous when putting.

Description

Vibration recognition mechanism

Technical Field

The utility model belongs to the technical field of the balance machine, in particular to a vibration identification mechanism for balance machine.

Background

During production and processing, the parts or products are often required to be placed so as to be convenient for storage or enter the next procedure for further processing; this process is realized to the mode that has adopted artifical balance more, but this not only can lead to increasing the cost of labor, and efficiency is also low relatively simultaneously, and the workman puts the mistake when also leading to the balance because of tired easily under long-time work.

In order to solve this problem of prior art, reference 1 of patent application number "CN 202020281950.7" discloses a high accuracy quartz crystal resonance brilliant scattered pendulum dish machine, including frame, vibration feeding mechanism, crystal oscillator separating mechanism, inhale material mechanism, swager transfer mechanism, CCD detection mechanism, pendulum dish rotary mechanism, carry a set feeding mechanism and carry a set receiving agencies, crystal oscillator separating mechanism locates the frame middle part, vibration feeding mechanism locates crystal oscillator separating mechanism left side, crystal oscillator separating mechanism right side is located to pendulum dish rotary mechanism, it locates pendulum dish rotary mechanism front side to carry a set feeding mechanism. The bulk stacked crystal oscillator is conveyed to the crystal oscillator separating mechanism through the vibration feeding mechanism, and the crystal oscillator separating mechanism can separate and collect the crystal oscillator so as to carry out the marking and braiding process in the following; the material pressing transfer mechanism is matched with the swinging disc rotating mechanism, so that the surface of the crystal oscillator can be flattened, and the product quality of the crystal oscillator is improved; the carrying tray material receiving mechanism can realize automatic lifting and collecting of the carrying tray provided with the crystal oscillator, manual operation is saved, and material receiving efficiency is improved. However, the tray arranging machine provided in the comparison document 1 is not only complex in structure, but also can only arrange trays for products such as crystal oscillators, and is small in application field and incapable of being adapted to more parts or products.

The reference 2 in the patent application number "CN 202010698904.1" includes a rack, in which a first conveyor belt, a second conveyor belt and a gripping device are installed; the first conveyor belt and the second conveyor belt are positioned in the swing range of the grabbing device; the grabbing device is provided with a first camera; a second camera is mounted in the rack and positioned above the first conveyor belt, the camera position of the second camera is aligned with the first conveyor belt, and a third camera is further arranged between the first conveyor belt and the second conveyor belt; the third camera is positioned in the swing range of the grabbing device; can accomplish the location of obtaining the size of collecting to the dish, chip and the chip size and the judgement of the size of collecting to the dish through three group's cameras, through mutually supporting of three group's cameras, can make the dish arrangement machine accurately snatch the chip of suitable size and put into the dish that collects, improve and snatch the precision, reduce artificial intervention, liberation workman labour. However, in this balance machine of comparison document 2, its transportation chip is transported through first conveyer belt and second conveyer belt until being snatched by grabbing device, nevertheless when the chip transports on first conveyer belt and second conveyer belt, when there is the face inconsistency that the chip was put (the chip is existing openly to be put up, when having the reverse side to put up again), can't make the face of facing up of all chips unanimously through the adjustment, when carrying out the balance to the chip, the chip can't put unanimously.

Disclosure of Invention

In order to solve the problems, the utility model provides a vibration identification mechanism which can be used for placing various parts or products and has strong adaptability; when the identification mechanism is used for placing the plate, the front faces of parts or products are upward and the directions of the parts or products are consistent through adjustment.

Another object of the utility model is to provide a vibration identification mechanism, this identification mechanism simple structure, the production equipment of being convenient for.

In order to achieve the above object, the technical solution of the present invention is as follows.

A vibration recognition mechanism is characterized by comprising a rack, a vibration material selection mechanism for scattering or turning over materials through vibration, and a visual recognition mechanism for collecting and recognizing material images; vibration material selection mechanism and visual identification mechanism all set up in the frame, visual identification mechanism is located vibration material selection mechanism top. In the identification mechanism, the vibration material selection mechanism scatters materials on the vibration material selection mechanism, the visual identification mechanism identifies the materials on the vibration material selection mechanism, and the materials on the vibration material selection mechanism are placed on the material tray after being grabbed by the external grabbing structure; and when materials placed reversely exist on the vibration material selecting mechanism, the materials are gradually turned over through vibration of the vibration material selecting mechanism, and then repeatedly grabbed until the grabbing and placing of the materials are completed. In the process, the multiple materials can be placed through the identification mechanism, the adaptability is strong, and parts or products can be placed with the front or the back facing upwards. And the identification mechanism has simple structure and is convenient to produce and assemble. The materials can be parts, semi-finished products, finished products and other articles needing to be placed.

Furthermore, the identification mechanism also comprises a vibration feeding mechanism which sends the materials to the vibration material selecting mechanism through vibration, and the vibration feeding mechanism is positioned on the front side of the vibration material selecting mechanism. That is, when the visual recognition mechanism recognizes that the materials on the vibration material selecting mechanism are insufficient after being placed, the vibration of the vibration material feeding mechanism is used for conveying the accumulated materials on the vibration material feeding mechanism to the vibration material selecting mechanism so as to continuously place the materials.

Furthermore, the upper side face of the vibration feeding mechanism is a material placing position for placing materials, the upper side face of the vibration feeding mechanism is obliquely arranged, and the bottom end of the upper side face of the vibration feeding mechanism is connected with the front side of the vibration material selecting mechanism. The bottom end of the upper side surface of the vibration feeding mechanism is the end with lower height of the upper side surface which is obliquely arranged. The inclined arrangement of the upper side face of the vibration feeding mechanism is more beneficial to the vibration receiving mechanism to convey materials to the vibration material selecting mechanism.

Furthermore, the bottom end of the upper side surface of the vibration feeding mechanism is positioned above the front side of the vibration material selecting mechanism. The structure is arranged, so that the vibration material receiving mechanism can convey materials to the vibration material selecting mechanism.

Furthermore, the high end and the left and right sides of the upper side surface of the vibration feeding mechanism are both fixedly provided with anti-falling walls; the rear side and the left side and the right side of the vibration material selecting mechanism are also fixedly provided with anti-falling walls. The high end of the upper side surface of the vibration feeding mechanism is the end with the higher height of the upper side surface which is arranged in an inclined way. The anti-falling wall can be arranged on the vibration material selecting mechanism and the vibration material feeding mechanism to vibrate, and the materials are vibrated and dropped out.

Furthermore, the visual identification mechanism comprises a support frame and a camera, the support frame is arranged on the rack, the camera is arranged on the support piece, and the camera is positioned above the vibration material selecting mechanism. The camera is of the prior art, preferably an industrial camera.

Further, the number of the cameras is more than two. The range of the identification of more than two cameras is wider.

Furthermore, a camera motion assembly for driving the camera to move is arranged on the support frame, and the camera is fixedly arranged on the camera motion assembly. The camera is driven by the camera motion assembly to move above the vibration feeding mechanism and the vibration material selecting mechanism. The camera motion assembly is in the prior art, and is realized by adopting structures such as a motor, a screw rod and the like, or structures such as a motor, a belt pulley and the like. The camera moves above the vibration feeding mechanism and the vibration material selecting mechanism, and can collect the material conditions of the two structures so as to assist the identification mechanism to make corresponding operation.

Furthermore, this recognition mechanism still includes and is used for transporting the material to the material loading conveyer belt subassembly on the side of vibrating feeding mechanism's the side, and the material loading conveyer belt subassembly is fixed to be set up in the frame, material loading conveyer belt subassembly links up with vibrating feeding mechanism high-end department. The feeding conveyor belt component is in the prior art, and can be used for continuously feeding materials when the materials on the vibration feeding mechanism are insufficient.

The utility model has the advantages that compared with the prior art, in the utility model, the vibration material selecting mechanism disperses the material on the vibration material selecting mechanism, the visual identification mechanism identifies the material on the vibration material selecting mechanism, and the material is placed on the material tray after the material on the vibration material selecting mechanism is grabbed by the external grabbing structure; and when materials placed reversely exist on the vibration material selecting mechanism, the materials are gradually turned over through vibration of the vibration material selecting mechanism, and then repeatedly grabbed until the grabbing and placing of the materials are completed. In the process, the multiple materials can be placed through the identification mechanism, the adaptability is strong, and parts or products can be placed with the front or the back facing upwards. And the identification mechanism has simple structure and is convenient to produce and assemble. The materials can be parts, semi-finished products, finished products and other articles needing to be placed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the Z-axis moving assembly and the grabbing mechanism of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, an intelligent material selecting and placing machine using the vibration recognition mechanism is characterized by comprising a frame 1, a vibration material selecting mechanism 2 for scattering or turning over materials through vibration, a visual recognition mechanism for acquiring and recognizing material images, a grabbing mechanism for grabbing the materials, and a moving mechanism capable of driving the grabbing mechanism to move so that the grabbing mechanism grabs the materials and places the materials on a material tray 8; the vibration material selecting mechanism 2, the visual recognition mechanism and the moving mechanism are all fixedly arranged on the rack 1, the visual recognition mechanism is positioned above the vibration material selecting mechanism 2, and the grabbing mechanism is fixedly arranged on the moving mechanism. The material tray is a structure for placing materials. The gripping mechanism and the movement mechanism correspond to the above-described external gripping structure.

Further, the plate arranging machine further comprises a vibration feeding mechanism 3 which sends the materials to the vibration material selecting mechanism 2 through vibration, and the vibration feeding mechanism 3 is located on the front side of the vibration material selecting mechanism 2. The realization principle of the vibration material selecting mechanism 2 and the vibration material feeding mechanism 3 is the prior art and is the same as the principle of a vibration plate.

Further, the side is promptly for being used for putting the material and puts position 31 on the vibration feeding mechanism 3, the side sets up for the slope on the vibration feeding mechanism 3, and the bottom of the side links up with vibration selection material mechanism 2 front side on the vibration feeding mechanism 3. The bottom end of the upper side surface of the vibration feeding mechanism 3 is the end with the lower height of the upper side surface which is obliquely arranged.

Further, the bottom end of the upper side surface of the vibration feeding mechanism 3 is positioned above the front side of the vibration material selecting mechanism 2.

Furthermore, the high end and the left and right sides of the upper side surface of the vibration feeding mechanism 3 are both fixedly provided with anti-falling walls 32; the back side and the left side and the right side of the vibration material selecting mechanism 2 are also fixedly provided with anti-falling walls 32. The high end of the upper side surface of the vibration feeding mechanism 3 is the end with the higher height of the upper side surface which is arranged in an inclined way.

Further, the visual identification mechanism comprises a support frame 4 and a camera 5, wherein the support frame 4 is arranged on the machine frame 1, the camera 5 is fixedly arranged on the support piece 4, and the camera 5 is positioned above the vibration material selecting mechanism 2.

Further, the movement mechanism is an XYZ three-axis movement assembly 6, the XYZ three-axis movement assembly 6 includes an X-axis movement assembly 61, a Y-axis movement assembly 62 and a Z-axis movement assembly 63, the X-axis movement assembly 61 is fixedly disposed on the frame 1, the Y-axis movement assembly 62 is fixedly disposed on the X-axis movement assembly 61, the Z-axis movement assembly 63 is fixedly disposed on the Y-axis movement assembly 62, and the gripping mechanism is fixedly disposed on the Z-axis movement assembly 63.

Further, the grabbing mechanism comprises a sucker assembly 7, and the sucker assembly 7 is fixedly arranged on the moving mechanism; the sucker component 7 comprises a sucker 71, a rotary joint 72 and a hollow motor 73, wherein the shaft is hollow, the hollow motor is fixedly arranged on the moving mechanism, two ends of the shaft of the hollow motor are respectively fixed with the sucker and the rotary structure, and the sucker is externally connected with an air pipe through the shaft of the hollow motor and the rotary joint.

Furthermore, the grabbing mechanism comprises a plurality of sucker components 7 arranged side by side, and the plurality of sucker components 7 arranged side by side are all fixedly arranged on the moving mechanism.

Furthermore, the motion mechanism is located the vibration selection mechanism 2 rear side, the vibration selection mechanism 2 right side is provided with the position of placing that is used for placing charging tray 8.

The working process is as follows: when the material placing machine works, materials on the material placing machine are conveyed to the vibration material selecting mechanism through vibration by the vibration material conveying mechanism, and the vibration material selecting mechanism vibrates to scatter the materials on the vibration material selecting mechanism; after the position image of the material is identified by the camera, the moving mechanism drives the grabbing mechanism to grab the material on the vibrating material selecting mechanism and then place the material on the material tray; and when there is the material of reverse putting above the vibration material selecting mechanism, after gradually turning over the material through its vibration, repeatedly snatch again, snatch and put the completion until the material, this balance machine can be more intelligent the whole balance process of completion.

The utility model has the advantages that compared with the prior art, in the utility model, the vibration sorting mechanism stops vibrating after scattering the materials on the vibration sorting mechanism, the visual recognition mechanism recognizes the materials on the vibration sorting mechanism, confirms the position distribution of the materials, and places the materials on the material plate after grabbing the materials on the vibration sorting mechanism through the external grabbing structure; and when only materials placed in the reverse direction exist on the vibration material selecting mechanism, the materials can be gradually turned over through continuous vibration, and then repeated grabbing is carried out until the materials are grabbed and placed. In the process, the multiple materials can be placed through the identification mechanism, the adaptability is strong, and parts or products can be placed with the front or the back facing upwards. And the identification mechanism has simple structure and is convenient to produce and assemble. The materials can be parts, semi-finished products, finished products and other articles needing to be placed.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.

Claims

1. A vibration recognition mechanism is characterized by comprising a rack, a vibration material selection mechanism for scattering or turning over materials through vibration, and a visual recognition mechanism for collecting and recognizing material images; vibration material selection mechanism and visual identification mechanism all set up in the frame, visual identification mechanism is located vibration material selection mechanism top.

2. A vibration discriminating mechanism as defined in claim 1, further comprising a vibration feeding mechanism for feeding the material to the vibration sorting mechanism by vibration, said vibration feeding mechanism being located in front of the vibration sorting mechanism.

3. The vibration identification mechanism according to claim 2, wherein the upper side of the vibration feeding mechanism is a material placing position for placing materials, the upper side of the vibration feeding mechanism is inclined, and the bottom end of the upper side of the vibration feeding mechanism is connected with the front side of the vibration material selecting mechanism.

4. A vibration discriminating mechanism as defined in claim 3 wherein the bottom end of the upper side of said vibratory feeding mechanism is located above the front side of the vibratory sorting mechanism.

5. The vibration identification mechanism according to claim 3, wherein the vibration feeding mechanism is fixedly provided with anti-falling walls at the high end and the left and right sides of the upper side surface; the rear side and the left side and the right side of the vibration material selecting mechanism are also fixedly provided with anti-falling walls.

6. The vibration recognition mechanism as claimed in claim 1, wherein the visual recognition mechanism comprises a support frame and a camera, the support frame is disposed on the frame, the camera is disposed on the support member, and the camera is disposed above the vibration sorting mechanism.

7. The vibration recognition mechanism of claim 6, wherein the number of cameras is two or more.

8. The vibration recognition mechanism as claimed in claim 6, wherein the supporting frame is provided with a camera moving assembly for moving the camera, and the camera is fixedly arranged on the camera moving assembly.

9. A vibration recognition mechanism according to claim 3, further comprising a feeding conveyor assembly for transporting material to the upper side of the vibratory feeding mechanism, the feeding conveyor assembly being fixedly mounted to the frame, the feeding conveyor assembly engaging the vibratory feeding mechanism at the high end thereof.