A kind of separation system of sheet type magnetic material
Technical field
The present invention relates to a kind of separation system, especially relate to a kind of separation system of sheet type magnetic material.
Background technology
In recent years, the trend of oriented multi-functional, miniaturized, the lightening development of consumption electronic product.For realizing the miniaturization, lightening of consumption electronic product, nearly all consumable electronic product all be unable to do without sheet type magnetic material.The market demand that consumable electronic product is huge, cause the demand of sheet type magnetic material very big, the production efficiency improving sheet type magnetic material is badly in need of in manufacturer, but the workload of sheet type magnetic material Performance Detection perplexs a great problem of a lot of enterprise.
Part producing manufacturer is in the process of producing sheet type magnetic material, because client requires comparatively strict to properties of product, and the properties of product stability of producing and homogeneity can not meet the requirement of client completely, now, producer must select the mode of full inspection to go screening product to meet the requirement of client to performance.In material testing procedures, because product quantity is many, if select manual testing very wasting manpower and material resources, and testing staff with the direct contact product surface of hand, can leave the vestiges such as finger mark at product surface so unavoidably in the process detected, uncertain damage is caused to product, and artificial screening mode inefficiency, test data poor stability, can not meet customer requirement completely.
For this reason, be necessary to study a kind of separation system that automatically can detect sheet type magnetic material performance, improve the efficiency of separation of sheet type magnetic material.
Summary of the invention
The object of the present invention is to provide a kind of separation system that automatically can detect sheet type magnetic material performance, thus overcome existing product cannot continuous seepage and the loaded down with trivial details shortcoming of production process, reduce processing cost, realize the stability that automated production also effectively improves properties of product.
To achieve these goals, the present invention adopts following technical scheme:
A separation system for sheet type magnetic material, especially, comprises conveying device and checkout gear; Along magnetic material direct of travel, this conveying device is provided with feed zone and detection zone successively; Qualified products district for depositing magnetic material and substandard product district is also provided with at the side of this detection zone; Being provided with in this checkout gear can the detector that moves back and forth of detection zone relatively; This sorting unit comprises the inflatable body for providing air-flow, is provided with gas outlet in this inflatable body; The control valve for controlling air-flow is also provided with in this inflatable body; This inflatable body is positioned at the side of detection zone, and gas outlet is towards substandard product district.
Principle of the present invention is as follows:
Magnetic material is driven by conveying device, enters detection zone through feed zone.After carrying magnetic material enters detection zone, conveying device is out of service.Detector moves toward detection zone, near the magnetic material being positioned at detection zone, detects the performance of this magnetic material.If find, the performance of this magnetic material is in acceptability limit, and conveying device is run immediately, the magnetic material in detection zone is sent into the qualified products district being positioned at detection zone downstream; If find, the performance of this magnetic material is not in acceptability limit, and inflatable body and action, the magnetic material in detection zone takes in substandard product district by air-flow.After magnetic material in detection zone is removed, conveying device will rerun, and be sent in detection zone by next block magnetic material, repeat above-mentioned testing process, realize the Aulomatizeted Detect of magnetic material.
For realizing the Automated condtrol of separation system, in separation system, a data processing module can be provided with; These parts such as Data Data module and conveying device, detector, control valve electrically connect.After detector detects and is positioned at the magnetic material performance of detection zone, generation one is contained the contrast signal of this magnetic material performance information and this contrast signal is uploaded to data processing module.Data processing module receives this contrast signal and carries out data processing, the acceptability limit of the magnetic material performance information comprised in contrast signal and properties of product is contrasted, if the performance of this magnetic material is in acceptability limit, data processing module then sends qualifying signal, control conveying device is run, and the magnetic material in detection zone is sent into the qualified products district being positioned at detection zone downstream; If the performance of this magnetic material is not in acceptability limit, data processing module then sends defective signal, and control control valve and open, inflatable body action, the magnetic material in detection zone takes in substandard product district by air-flow.After magnetic material in detection zone is removed, conveying device will rerun, and be sent in detection zone by next block magnetic material, repeat above-mentioned testing process, realize the Aulomatizeted Detect of magnetic material.
Detector can be LCR tester, and this LCR tester is provided with the LCR test coil for detecting magnetic material performance.Move back and forth for realizing the relative detection zone of detector, detector is generally arranged on actuating unit.Actuating unit can be cylinder, oil cylinder or other are common for providing executive component or the executive component combination of power, and this actuating unit is provided with can the first motion portion of moving back and forth of detection zone relatively, and detector is connected with this motion portion.Under the drive of actuating unit, LCR test coil, near the magnetic material being positioned at detection zone, can detect the performance of magnetic material.
Inflatable body comprises air compressor, control valve and gassing pipe; Air compressor is connected with gassing pipe, and control valve is arranged on gassing pipe; Gas outlet is located on gassing pipe, towards substandard product district.Air compressor can be set to normally open.Data processing module controls the keying of control valve.After control valve is opened, air-flow sprays along gassing pipe through gas outlet immediately, is blown away by the magnetic material in detection zone.Operating personnel can according to practical condition, and in the pipe diameter size of adjustment gassing pipe and conveying device, the spacing of adjacent magnetic material, guarantees that inflatable body only can affect the magnetic material being positioned at detection zone, avoid the magnetic material outside detection zone influenced.
For realizing the Automated condtrol of separation system, the charging of magnetic material can be realized by feed arrangement, to save manpower, improves the efficiency of separation.The material placing area for depositing magnetic material to be checked can be provided with in separation system; Feed arrangement then can comprise charging sucker and drive unit; Being provided with in this drive unit can through material placing area to the second motion portion that feed zone moves back and forth, and this motion portion is connected with charging sucker.Generally, drive unit adopts the common executive components such as cylinder, oil cylinder, manipulator or executing agency to satisfy the demands.
For making conveying device realize Automated condtrol, optimizing the efficiency of separation of separation system, conveying device can be provided with one for the sensor of induced magnetism positions of materials, this sensor to be arranged in detection zone and to electrically connect with data processing module.After sensor sensing to the magnetic material being positioned at detection zone, can send signal to data processing module, making data processing module send signal, to control conveying device out of service, thus allow magnetic material be parked in detection zone.
The present invention has that structure is simple, the efficiency of separation is high, sharpness of separation advantages of higher, overcoming existing product cannot continuous seepage and the loaded down with trivial details shortcoming of production process, reduce processing cost, realize the stability that automated production also effectively improves properties of product, can realize convenient and fast fragmentation be carried out to amorphous band.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of separation system in the embodiment of the present invention 1;
Fig. 2 is the schematic diagram of checkout gear in the embodiment of the present invention 1;
Fig. 3 is the schematic diagram of feed arrangement in the embodiment of the present invention 1;
Fig. 4 is the schematic diagram of control system in the embodiment of the present invention 1.
Description of reference numerals: 1-feed arrangement; 2-conveying device; 3-checkout gear; 4-sorting unit; 5-feed zone; 6-detection zone; 7-qualified products district; 8-substandard product district; 9-LCR tester; 10-actuating unit; 11-magnetic test coil; 12-air compressor; 13-magnetic valve; 14-gassing pipe; 15-Pneumatic suction cup; 16-drive unit; 17-material placing area; 18-sensor; 19-gas outlet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
Separation system as Figure 1-4, is provided with feed arrangement 1, conveying device 2, checkout gear 3 and sorting unit 4 in this separation system.In the present embodiment 1, conveying device 2 is made up of conveyer belt and some conveying rollers, and conveying roller driving conveying belt rotates and forms conventional conveying device 2.Magnetic material is then advanced under the drive of conveyer belt.Along magnetic material direct of travel, conveying device 2 is provided with successively feed zone 5 and detection zone 6.The side of detection zone 6 is then provided with qualified products district 7 and substandard product district 8, and wherein, along magnetic material direct of travel, qualified products district 7 is positioned at the downstream of detection zone 6, and 8, substandard product district is positioned at the left side of detection zone 6.
In qualified products district 7 and substandard product district 8, operating personnel can arrange conventional material collecting device and deposit magnetic material, also can arrange the conveying devices such as conveyer belt 2 and be transported by magnetic material.Operating personnel can select to be arranged on qualified products district 7 and the equipment in substandard product district 8 according to practical condition voluntarily.
Checkout gear 3 is made up of LCR tester 9 and actuating unit 10, and LCR tester 9 can detect the performance of magnetic material.In the present embodiment 1, actuating unit 10 is cylinders, and the piston rod of cylinder is connected with the magnetic test coil 11 of LCR tester 9 as the first motion portion of actuating unit 10.Magnetic test coil 11 under the drive of cylinder, can constantly near or away from detection zone 6.
Sorting unit 4 comprises air compressor 12, magnetic valve 13 and gassing pipe 14, and air compressor, magnetic valve 13 and gassing pipe 14 form inflatable body.Gassing pipe 14 is connected with air compressor; Magnetic valve 13 is arranged in gassing pipe 14, for controlling air-flow as control valve.Gassing pipe 14 is formed with gas outlet 19, this gas outlet 19 is towards substandard product district 8.Gas stream comprises air compressor is discharged, and blows to substandard product district 8 through gassing pipe 14.
Feed arrangement 1 is made up of Pneumatic suction cup 15 and drive unit 16.Material placing area 17 is formed, for depositing magnetic material to be checked outside conveying device 2.Pneumatic suction cup 15, under the drive of drive unit 16, can travel to and fro between material placing area 17 and feed zone 5.Be deposited in the magnetic material in material placing area 17, picked up by Pneumatic suction cup 15, and drive Pneumatic suction cup 15 to be transferred to feed zone 5 by drive unit 16.Pneumatic suction cup 15 can adopt existing conventional design, repeats no more here.Drive unit 16 then can adopt the conventional structure such as guide rail, cylinder combination, oil cylinder combination.In the present embodiment 1, drive unit 16 is made up of cylinder and guide rail, and Pneumatic suction cup 15 is connected with the piston rod of cylinder.Cylinder can move back and forth along the guidance axis of guide rail, thus makes Pneumatic suction cup 15 can travel to and fro between material placing area 17 and feed zone 5, and the piston rod of cylinder is as the second motion portion of drive unit 16, then realize the lifting of Pneumatic suction cup 15.
Also control system is provided with, for realizing the Automated condtrol of separation system in this separation system.Data processing module and computer display system is provided with in this control system.This data processing module adopts controller common in the market, repeats no more here.The parts such as data processing module and conveying device 2, LCR tester 9, actuating unit 10, drive unit 16, magnetic valve 13, Pneumatic suction cup 15 electrically connect, for receiving data that above-mentioned parts upload, signal control the running status of above-mentioned parts.Computer display system then for showing the product magnetic property being detected gained by LCR tester 9, also can show above-mentioned parts running status separately simultaneously.Generally, adopt display screen can realize the function of computer display system, repeat no more here.And conveying device 2 being also provided with one for the sensor 18 of induced magnetism positions of materials, this sensor 18 to be arranged in detection zone 6 and to electrically connect with data processing module.After sensor 18 senses the magnetic material being positioned at detection zone 6, signal can be sent to data processing module, make data processing module send signal control conveying device 2 out of service, thus allow magnetic material be parked in detection zone 6.
The course of work of this separation system is as follows:
Stacked magnetic material to be checked is placed on material placing area 17.Pneumatic suction cup 15 is down to the top of the magnetic material to be checked being positioned at material placing area 17, and now, Pneumatic suction cup 15 action, produces suction and picked up by the magnetic material being positioned at the top.Under the drive of drive unit 16, Pneumatic suction cup 15 moves toward the feed zone 5 of conveying device 2, until Pneumatic suction cup 15 moves to the top of feed zone 5.Now, Pneumatic suction cup 15 declines and under the control of data processing module, loses suction, magnetic material to be checked is dropped in feed zone 5, and is driven by conveying device 2, enter detection zone 6.
After the sensor 18 being positioned at detection zone 6 senses magnetic material to be checked, the signal that puts in place will be sent to data processing module.Data processing module receives this signal send and control signal to conveying device 2 of putting in place, controls conveying device 2 out of service, makes magnetic material to be checked rest in detection zone 6.Subsequently, magnetic test coil 11, under the drive of actuating unit 10, near detection zone 6, drops to the surface of magnetic material to be checked, and light pressure magnetic material to be checked.Then, LCR tester 9 starts, and the performance information of acquisition is also sent to data processing module and computer display system by the magnetic property of testing product.Operating personnel as calculated machine imaging system can know the magnetic property information of product, and data processing module then receives this performance information and contrasts with the acceptability limit of properties of product.If find, the magnetic property of this magnetic material is in acceptability limit, data processing module sends control signal immediately, controlling actuating unit 10 drives magnetic test coil 11 to rise, away from the magnetic material in detection zone 6, and control conveying device 2 and run, magnetic material in detection zone 6 is sent into the qualified products district 7 being positioned at detection zone 6 downstream, be connected by chute track between detection zone 6 with qualified products district 7; If find, the magnetic property of this magnetic material is not in acceptability limit, data processing module sends control signal immediately, controlling actuating unit 10 drives magnetic test coil 11 to rise, away from the magnetic material in detection zone 6, and Controlling solenoid valve 13 is opened, the air-flow that air compressor generates blows to detection zone 6 by gas outlet 19 immediately, is taken to by the magnetic material in detection zone 6 in substandard product district 8, same connected by chute track between detection zone 6 with substandard product district 8.
The translational speed of Pneumatic suction cup 15 and the transfer rate of conveying device 2 should be adjustable.Consider that LCR tester 9 detects the time spent by magnetic material, operating personnel adjust above-mentioned two speed and make Pneumatic suction cup 15 and conveying device 2 cooperation, repeat the grouping system work that above process can complete sheet type magnetic material.
What this description was enumerated is only better embodiment of the present invention, and all equivalent technologies conversion done under operation principle of the present invention and thinking, are all considered as protection scope of the present invention.