CN219057693U

CN219057693U - Automatic sorting machine for high-precision inspection pieces

Info

Publication number: CN219057693U
Application number: CN202222948965.6U
Authority: CN
Inventors: 符晓; 严久江; 李彦彦
Original assignee: Qingdao Deli Xinggao New Materials Co ltd
Current assignee: Qingdao Deli Xinggao New Materials Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-23
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an automatic sorting machine for high-precision detection pieces, which comprises a rack, a conveyor belt and two mounting frames, wherein a computer is arranged on the side wall of the rack, a first turnover mechanism for turning the detection pieces is arranged in one of the mounting frames, the first turnover mechanism is fixedly connected with two first motors on the two side walls of the mounting frames, an output shaft of each first motor is fixedly connected with a rotating plate through a rotating shaft, and the side wall of each rotating plate is fixedly connected with two third push rods. The utility model is provided with the first turnover mechanism, so that the front and back sides of the inspected piece can be photographed and identified, the inspected piece does not need to be turned manually and subsequently, and a manipulator is not needed to turn, thereby saving the cost, and meanwhile, the device can identify the inspected piece with regular and irregular shapes, so that the application range of the device is enlarged.

Description

Automatic sorting machine for high-precision inspection pieces

Technical Field

The utility model relates to the technical field of automatic sorting machines, in particular to an automatic sorting machine for high-precision inspection pieces.

Background

Fasteners are the most widely used mechanical foundation and are in great demand; fasteners are a type of mechanical parts used for fastening and connecting and are extremely widely used. A wide variety of fasteners are found on a wide variety of machinery, equipment, vehicles, boats, railways, bridges, buildings, structures, tools, instruments, meters, and supplies, etc. In the fastener production process, the fasteners need to be detected and sorted.

The existing automatic sorting machine for detecting the workpieces shoots the workpieces through the camera and is analyzed by the computer to obtain a result, but the existing automatic sorting machine is conveyed by the conveying belt, when the back of part of the accurate workpieces needs to be detected, the workpieces need to be manually turned over or turned over by means of the mechanical arm, the manual turning over takes time and labor, and the production cost of the device is increased due to the arrangement of the mechanical arm, so that the automatic sorting machine for detecting the workpieces with high precision needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic sorting machine for high-precision inspection pieces, which can realize front and back shooting identification of the inspection pieces by arranging a first turnover mechanism, does not need to manually turn over the inspection pieces, does not need a mechanical arm to turn over, saves cost, and can identify regular and irregular inspection pieces by the device, thereby expanding the application range of the device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an automatic selection machine of piece is examined to high accuracy, includes frame, conveyer belt and two installing frames, the frame lateral wall is equipped with the computer, one of them be equipped with the first tilting mechanism that is used for the upset to examine the piece in the installing frame, two first motors of first tilting mechanism fixed connection at installing frame both sides wall, the output shaft of first motor passes through rotation axis fixedly connected with rotor plate, rotor plate lateral wall fixedly connected with two third push rods, two the common fixedly connected with fixed frame of third push rod output, fixed frame upper end fixedly connected with first push rod, first push rod output fixedly connected with supports tight board, two pneumatic cylinders of installing frame upper end fixedly connected with, two install the top in the frame and install camera and position sensor, another be equipped with the second tilting mechanism that is used for the upset to examine the piece in the installing frame.

Preferably, the second turnover mechanism comprises two second motors fixedly connected to two side walls of the mounting frame, an output shaft of each second motor is fixedly connected with a rotary table through a driving shaft, and the side walls of the rotary tables are fixedly connected with fixing plates through fourth push rods.

Preferably, the inner wall of the frame is fixedly connected with two air pumps, the air outlet end of each air pump is connected with a gas storage box through an air outlet pipe, and the lower ends of the gas storage boxes are communicated with a plurality of spray heads.

Preferably, the inner wall of the frame is fixedly connected with two second push rods, the output ends of the second push rods are fixedly connected with push plates, and the first push rods, the second push rods, the third push rods and the fourth push rods are all electric push rods.

Preferably, a blanking opening is formed in the side wall of the frame, and a blanking plate is fixedly connected to the inner wall of the blanking opening.

Preferably, an inclined plane is arranged at the bottom in the fixed frame, and the first motor and the second motor are servo motors.

The utility model has the following beneficial effects:

1. the device is provided with the first turnover mechanism, so that the front and back shooting identification of irregular inspected pieces can be realized, the inspected pieces do not need to be turned manually and subsequently, a manipulator is not needed to turn, and the practicality of the device is improved while the cost is saved;

2. the device is provided with the second turnover mechanism, so that turnover of the regular-appearance detection piece can be realized, the turnover work of the detection piece does not need to be subjected to a clamping step, and the recognition efficiency of the detection piece is higher;

3. the device has set up air pump and gas storage box, when the conveyer belt gets into the installing frame below, through starting the air pump, can dash out the dust in the piece gap of examining, avoid the influence of dust to examining the piece result to the precision of examining the piece selection has been improved.

Drawings

FIG. 1 is a schematic diagram of an automatic sorting machine for high-precision inspection pieces according to the present utility model;

FIG. 2 is an enlarged view of the structure at A of FIG. 1;

fig. 3 is a sectional view taken along the direction B-B of fig. 1.

In the figure: 1 frame, 2 conveyer belt, 3 installing frame, 4 pneumatic cylinders, 5 first motor, 6 first push rod, 7 camera, 8 second motor, 9 fixed frame, 10 blanking plate, 11 feed opening, 12 computer, 13 second push rod, 14 push pedal, 15 rotating plate, 16 third push rod, 17 tight board, 18 rotation axis, 19 bearing, 20 drive shaft, 21 carousel, 22 fixed plate, 23 gas storage box, 24 air pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an automatic sorting machine for high-precision detecting pieces comprises a rack 1, a conveyor belt 2 and two mounting frames 3, wherein a computer 12 is arranged on the side wall of the rack 1, a first turnover mechanism for turning the detecting pieces is arranged in one of the mounting frames 3, the first turnover mechanism is fixedly connected with two first motors 5 on the two side walls of the mounting frames 3, an output shaft of each first motor 5 is fixedly connected with a rotating plate 15 through a rotating shaft 18, the side wall of each rotating plate 15 is fixedly connected with two third push rods 16, the output ends of the two third push rods 16 are fixedly connected with a fixed frame 9 together, the upper end of the fixed frame 9 is fixedly connected with a first push rod 6, the output end of the first push rod 6 is fixedly connected with a supporting and tightening plate 17, the upper end of the mounting frame 3 is fixedly connected with two hydraulic cylinders 4, a camera 7 and a position sensor are arranged on the inner top of the two mounting frames 3, the camera 7 and the position sensor are electrically connected with the computer 12, and the computer 12 is of the prior art, so that redundant description is omitted.

The other mounting frame 3 is internally provided with a second turnover mechanism for turnover inspection pieces, the second turnover mechanism comprises two second motors 8 fixedly connected to two side walls of the mounting frame 3, an output shaft of each second motor 8 is fixedly connected with a rotary table 21 through a driving shaft 20, and the side walls of the rotary tables 21 are fixedly connected with a fixing plate 22 through a fourth push rod.

In the utility model, two air pumps 24 are fixedly connected to the inner wall of a frame 1, the air outlet end of each air pump 24 is connected with an air storage box 23 through an air outlet pipe, the lower ends of the air storage boxes 23 are communicated with a plurality of spray heads, and the air storage boxes 23 are fixedly connected with the upper end of a conveyor belt 2 through a connecting assembly.

In the utility model, two second push rods 13 are fixedly connected to the inner wall of the frame 1, the output ends of the second push rods 13 are fixedly connected to push plates 14, the two second push rods 13 are used for pushing out qualified test pieces and unqualified test pieces, and the first push rod 6, the second push rod 13, the third push rod 16 and the fourth push rod are all electric push rods.

According to the utility model, the side wall of the frame 1 is provided with the blanking opening 11, the inner wall of the blanking opening 11 is fixedly connected with the blanking plate 10, the part of the blanking plate 10 is obliquely arranged, the blanking of a detection piece is convenient, and a box can be placed on the right side of the frame 1 and used for collecting the detection piece.

In the utility model, inclined planes are arranged at the bottoms of the fixed frames 9, the first motor 5 and the second motor 8 are servo motors, and the output shafts of the first motor 5 and the second motor 8 can be self-locked, which is the prior art.

When the device is used, a piece is placed on the conveyor belt 2, the conveyor belt 2 conveys irregular pieces to the right (in the direction shown in fig. 3), when the pieces are moved to the lower part of the first mounting frame 3, the camera 7 transmits the shooting pictures of the pieces to the computer 12, after identification is finished, the two hydraulic cylinders 4 above the mounting frame 3 are started, the output ends of the hydraulic cylinders 4 are stretched, after the bottoms in the fixing frames 9 are parallel to the upper end of the conveyor belt 2, a plurality of third push rods 16 are started, the two fixing frames 9 move in the opposite direction, in the opposite direction moving process of the two fixing frames 9, the irregular pieces enter the two fixing frames 9, the first push rods 6 are started, the pieces are clamped, then the output ends of the hydraulic cylinders 4 are contracted, then the output ends of the first motor 5 drive the rotating shaft 18 to rotate, the pieces are overturned, after the overturned, the output ends of the hydraulic cylinders 4 are stretched, the output ends of the first push rods 6 are contracted, the third push rods 16 are contracted, the pieces are dropped on the conveyor belt 2, the output ends of the hydraulic cylinders 4 are contracted, the pieces are subjected to shooting again by the head 7, and therefore, the fact that the faces of the pieces are required to be overturned is achieved, the fact that the pieces are not required to be overturned is carried by a person, and the device is required to be overturned, and the fact that the device is also has need to be used for carrying out, and has the fact that the machine to be required to be overturned;

when the conveyor belt 2 enters the lower part of the mounting frame 3, the air pump 24 is started, and air in the air storage box 23 is sprayed out from a plurality of spray heads, so that dust in a gap of a detection part can be washed out, the influence of the dust on the detection part result is avoided, and the precision of detection part selection is improved;

according to the identification result, when the inspection piece is conveyed by the conveyor belt 2 to pass through the front of the two second push rods 13, the output end of the first second push rod 13 stretches to push out the double-sided qualified product, and the output end of the second push rod 13 stretches to push out the single-sided qualified product;

when examining a appearance regular, can carry examining a back under the second installing frame 3 at conveyer belt 2, the pneumatic cylinder 4 output stretches, starts two fourth push rods, and two fixed plates 22 move in opposite directions and press from both sides tight examining a, and the pneumatic cylinder 4 output shrink, and the second motor 8 output rotates and makes examining a upset to make the upset work of examining a need not pass through the clamping step, and then make the recognition efficiency of examining a higher.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The utility model provides an automatic selection machine of piece is examined to high accuracy, includes frame (1), conveyer belt (2) and two installing frame (3), a serial communication port, frame (1) lateral wall is equipped with computer (12), one of them be equipped with in installing frame (3) and be used for the upset to examine first tilting mechanism of piece, first tilting mechanism fixed connection is at two first motors (5) of installing frame (3) both sides wall, the output shaft of first motor (5) passes through rotation axis (18) fixedly connected with rotor plate (15), rotor plate (15) lateral wall fixedly connected with two third push rods (16), two third push rods (16) output is fixedly connected with fixed frame (9) jointly, fixed frame (9) upper end fixedly connected with first push rod (6), first push rod (6) output is fixedly connected with supports tight board (17), two in installing frame (3) upper end fixedly connected with two pneumatic cylinders (4), two top is installed in installing frame (3) and is located sensor (7) and is used for examining second tilting mechanism in installing frame (3).

2. The automatic sorting machine for high-precision inspection pieces according to claim 1, wherein the second turnover mechanism comprises two second motors (8) fixedly connected to two side walls of the mounting frame (3), an output shaft of each second motor (8) is fixedly connected with a rotary table (21) through a driving shaft (20), and the side walls of the rotary tables (21) are fixedly connected with a fixing plate (22) through a fourth push rod.

3. The automatic sorting machine for high-precision inspection pieces according to claim 2, wherein two air pumps (24) are fixedly connected to the inner wall of the frame (1), an air outlet end of each air pump (24) is connected with an air storage box (23) through an air outlet pipe, and a plurality of spray heads are communicated with the lower end of each air storage box (23).

4. The automatic sorting machine for high-precision inspection pieces according to claim 3, wherein two second push rods (13) are fixedly connected to the inner wall of the frame (1), push plates (14) are fixedly connected to the output ends of the second push rods (13), and the first push rods (6), the second push rods (13), the third push rods (16) and the fourth push rods are all electric push rods.

5. The automatic sorting machine for high-precision inspection pieces according to claim 4, wherein a blanking opening (11) is formed in the side wall of the frame (1), and a blanking plate (10) is fixedly connected to the inner wall of the blanking opening (11).

6. The automatic sorting machine for high-precision inspection pieces according to claim 5, wherein an inclined plane is arranged at the bottom of the fixed frame (9), and the first motor (5) and the second motor (8) are servo motors.