KR102334217B1 - Precessing material transfer system using robot and material processing method using that - Google Patents

Abstract

In the present invention, in a machined parts transfer system using a robot, the processing material supplied through the supply unit 10 for supplying the processing material and the supply unit 10 by the traveling robot traveling along the rail is the operation of a plurality of processing lines A product input unit 20 that manages to be input in accordance with the timing, a primary part that primary processes the processed material input through the product input unit 20, and a product input unit 20 that processes the first processed product ), a secondary part for secondary processing, a washing part 50 for removing foreign substances attached to the product during processing, an inspection part 60 for determining whether the processed product is defective, and an inspection part 60 ), and consists of a discharge unit 70 that separates and discharges products that are defective, and supplies the material to be processed by the supply unit 10, and then sequentially sends the material to be processed to a plurality of processing devices 110 by a traveling robot. The product can be processed by allowing automatic input, and the washing, inspection, and discharging processes of the processed product are continuously performed, so that the product can be manufactured automatically by one manufacturing line.

Description

A system for transferring machined parts using a robot and a material processing method using the same

The present invention relates to a machined parts transfer system using a robot and a material processing method using the robot for automatically moving, washing, inspecting, and discharging material along a processing line by transferring the material to be processed by a robot.

In general, in a manufacturing line that processes materials, the supplied material is put into a processing machine, processed, and then processed again through a separate washing or inspection line before manufacturing.

In recent years, an automated line is formed by inputting materials using a robot in the machining process, and materials supplied through a robot arm such as an orthogonal robot are put into the machining line.

However, when multiple processing lines are configured or multiple input processes are required, such as primary or secondary processing, a plurality of orthogonal robots are installed for each processing line while transferring the product through a conveyor. The problem of cost arises.

In addition, there is a problem that the process of washing the processed product through the processing process and discharging the product to determine whether there is a defect after washing is separately installed, which occupies a lot of space inside the factory.

Registered Patent Publication No. 10-1656675, 'Robot transfer device'

Therefore, it is an object of the present invention to provide a robot that allows the washing, inspection, and discharge of processed products to be automated as a single manufacturing process while the traveling robot moves along the rail and inputs the product to a plurality of processing units for processing. An object of the present invention is to provide a machined parts transfer system using the same and a material processing method using the same.

In the present invention according to the above object, in a machined parts transfer system using a robot, there are a plurality of processing materials supplied through the supply unit 10 for supplying the processing material and the supply unit 10 by the traveling robot traveling along the rail. The product input unit 20, which manages to be input according to the working timing of the processing line of the A secondary part that is input through the product input part 20 and processes secondary, a washing part 50 for removing foreign substances attached to the product during processing, and an inspection part 60 for determining whether the processed product is defective And, it is characterized in that it is composed of a discharge unit 70 that separates and discharges products that are defective through the inspection unit 60 .

In addition, the present invention provides a method for processing a material using a machined parts transfer system using a robot, the step of supplying the material to be processed through the supply unit 10, and the step of supplying the material to be processed by a traveling robot to a plurality of primary processing units (30), and the step of inputting the material on which the primary processing is completed by the primary processing unit (30) into the secondary processing unit (40) by the traveling robot. The step of transferring the product on which the secondary processing has been completed to the washing unit 50 by the traveling robot, the washing while rotating the processed product 100 transferred to the washing unit 50, and the inspection of the washed product It is characterized in that it consists of a step of discharging.

According to the present invention, after the material to be processed is supplied by the supply unit, the product can be processed by sequentially automatically inputting it into a plurality of processing lines by a traveling robot, and the washing, inspection, and discharging processes of the processed product are continuously performed. There is an effect that the product can be manufactured by being automated by the manufacturing line.

1 is an overall configuration diagram of a machined parts transfer system using a robot according to an embodiment of the present invention;
2 is a block diagram schematically illustrating the configuration of FIG. 1;
3 to 4 are detailed configuration diagrams of the washing unit of the present invention,
5 is a flowchart illustrating a material processing method using a machined parts transfer system using a robot according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view for explaining the overall configuration of a machined parts transfer system using a robot according to an embodiment of the present invention, Figure 2 is a block diagram schematically explaining this.

In the machining part transfer system using the robot of the present invention, the processing material supplied through the supply unit 10 for supplying the processing material and the supply unit 10 by the traveling robot traveling along the rail is at the work timing of a plurality of processing lines. A product input unit 20 that manages to be properly input, a primary part that primary processes the processed material input through the product input unit 20, and the product input unit 20 where the first processed product is processed A secondary part for secondary processing by being input through the process, a washing part 50 for removing foreign substances attached to the product during processing, an inspection part 60 for determining whether a processed product is defective, and an inspection part 60 It is composed of a discharge unit 70 for classifying and discharging the defective products through the.

The supply unit 10 allows the material to be processed to be sequentially supplied, and the processing material supplied through the supply unit 10 is fed into the processing line by the product input unit 20 .

In the present invention, the supplied processing material is controlled to be distributed and inputted to a plurality of processing units by the product input unit 20, and the processing is sequentially performed by the primary and secondary processing units 30 and 40 again. Manage the processing schedule.

As an embodiment of the present invention, the product input unit 20 may be a traveling robot that inputs processing materials to a plurality of processing devices 110 in accordance with the processing order while traveling on a rail, and the traveling robot is configured according to a preset processing schedule. To suit the processing material is put into each processing device (110).

1, the present invention is composed of primary and secondary processing units 30 and 40 to process a material, and a plurality of processing devices 110 are installed in each processing unit 30 and 40 again. The product input unit 20 manages so that the processing material supplied through the supply unit 10 can be input to a required position according to the schedule processed by the plurality of processing devices 110 .

In the primary processing unit 30 , the processed material supplied through the supply unit 10 is sequentially input through the product input unit 20 , and the material after primary processing is secondary processed through the product input unit 20 . The product is put into the unit 40, and the secondary processing is completed is transferred to the washing unit 50 for washing.

In the processing device 110 after the primary processing has been completed, the processing material waiting in the supply unit 10 is input through the product input unit 20, and thus, the processing schedule by the primary processing unit 30 and the secondary processing After checking the timing at which the material is to be input while managing the processing schedule by the unit 40 , the product input unit 20 inputs the processing material.

The product input unit 20 moves between a plurality of processing devices 110 along the rail in conjunction with a preset processing time while supplying and inputting the processing material according to the processing order, and the processing material is supplied by the traveling robot to the supply unit. (10), the primary and secondary processing units 30, 40, and can be transferred to the washing unit 50, so that the work efficiency by the automated processing line is excellent and the productivity is increased.

The processed material on which the primary processing is completed through the primary processing unit 30 is input into the secondary processing unit 40 by the product input unit 20 to perform secondary processing, and the product on which secondary processing is completed is washed is transferred to the unit 50 .

Referring to FIG. 3 , the washing unit 50 washes foreign substances on which processed products are attached. A transfer jig 52 for transferring the processed product 100 located at the base 51 to the washing step, and a washing chamber 53 for washing the processed product 100 transferred by the transfer jig 52 with washing water and air ) and a washing water management unit 56 that manages the washing water and reuses the used washing water.

In the product waiting unit 51 , the processed product is transferred by the product input unit 20 , and the processing schedule by the primary and secondary processing units 30 and 40 and the washing unit 50 The cleaning process schedule is linked to transfer the processed product 100 .

The transfer jig 52 transfers the processed product 100 located in the product waiting unit 51 to the washing step, and as an embodiment, the processed product 100 is fixed by the fingers installed on the transfer jig 52 . An orthogonal robot for transferring to the inside of the washing chamber 53 may be installed.

The washing chamber 53 includes a primary washing unit 54 that sprays washing water with a spray nozzle 58 to remove foreign substances adhered to the processed product 100, and a processed product ( 100) is composed of a secondary cleaning unit 55 that sprays air by the injection nozzle 58 to remove the washing water.

4 is a view showing the detailed configuration of the primary and secondary washing units 54 and 55, the primary washing unit 54 and the secondary washing unit 55 have the same configuration, and the primary washing unit 54 ) sprays washing water to remove foreign substances, and the secondary washing unit 55 sprays air to remove foreign substances and washing water.

Looking at the configuration of the primary and secondary washing units 54 and 55, the product rotating unit 57 for fixing and rotating the processed product 100 transferred by the conveying jig 52, and the product rotating unit 57 ) by spraying washing water and air to remove foreign substances and washing water while the processed product 100 is being rotated by the (59) is constructed.

The product rotation unit 57 rotates the processed product 100 in a fixed state so that the washing water and air sprayed by the spray nozzle 58 are evenly sprayed throughout the processed product 100, so that foreign matter can be completely removed. let it be

One or more injection nozzles 58 are installed to spray washing water and air at high pressure to the processed product 100 rotated by the product rotating unit 57 to remove foreign substances such as burrs generated during processing.

First, the washing water is sprayed by the primary washing unit 54 to remove foreign substances, and then transferred to the secondary washing unit 55 by the transfer jig 52, and air is sprayed again to remove the foreign substances while the primary washing unit 54 is removed. ) to remove the washing water sprayed on the processed product 100 by the

The washing water discharge path 59 includes the washing water sprayed by the primary washing unit 54 and the washing water removed from the processed product 100 by air jetting of the secondary washing unit 55 to the washing water management unit 56 . to be collected.

At this time, since the collected washing water contains foreign substances, a filter for filtering it is preferably installed.

Referring back to FIG. 1 , the processed product 100 , which has been cleaned by the washing unit 50 , is transferred to the inspection unit 60 to determine whether the product is defective, and then the good product and the defective product are separated and discharged through the discharge unit 70 . .

Hereinafter, a material processing method using a machined parts transfer system using a robot will be described with reference to FIG. 5 .

The material to be processed is supplied through the supply unit 10 , and the supplied processing material is input into a plurality of processing lines through the product input unit 20 .

At this time, the processing material supplied through the supply unit 10 is put into the plurality of primary processing units 30 by the traveling robot moving on the rail, and the traveling robot is subjected to a processing schedule by the plurality of primary processing units 30 . It is preset to input the workpiece according to the

The material on which the primary processing has been completed by the primary processing unit 30 is again fed into the secondary processing unit 40 by the traveling robot to perform secondary processing, and even at this time, the processing of the primary processing unit 30 is performed. By interlocking the schedule and the processing schedule of the secondary processing unit 40 , the processed material on which the primary processing is completed is sequentially introduced into the secondary processing unit 40 .

The processed product 100 that has been processed through the secondary processing unit 40 is transferred to the washing unit 50 by the traveling robot, and the processing schedule by the primary and secondary processing units 30 and 40 and By checking the schedule of the washing process by the washing unit 50, it is controlled so that the processed product 100 can be automatically transported by the traveling robot.

The processed product 100 transferred to the washing unit 50 is transferred into the washing chamber 53 by the transfer jig 52 and then rotates in a fixed state while spraying washing water by the spray nozzle 58 in the processing process. Remove the generated foreign matter.

In the step of washing the processed product 100, the processed product 100 is rotated in a fixed state and the washing water is sprayed by the spray nozzle 58 to remove foreign substances, and the transfer jig after the first washing step A secondary washing step of removing the washing water by transferring the processed product 100 by 52 and spraying air by the injection nozzle 58 while rotating the processed product 100 in a fixed state may be performed.

In the step of washing the processed product 100, washing by spraying washing water and washing by spraying air are performed step by step. First, after removing foreign substances from the processed product 100 with washing water, air is sprayed for processing The washing water attached to the product 100 is removed.

In this case, the washing process by washing water and the washing process by air are performed in a separate chamber, and may be transported by a transport jig 52 such as an orthogonal robot.

Washing water generated in the washing process is separately collected and managed for reuse, and the collected washing water is reused as washing water through a filtering process.

The washed processed product 100 is transferred to the inspection step by the transfer jig 52 to determine whether the product is defective and then discharged.

Although specific embodiments have been described in the above description of the present invention, various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be defined by the claims and equivalents to the claims.

(10)-- Supply part (20)-- Product input part
(30)-- 1st processing part (40)-- 2nd processing part
(50)-- Washing part (51)-- Product waiting part
(52)-- Transfer jig (53)-- Washing chamber
(54)-- 1st washing unit (55)-- 2nd washing unit
(56)-- Washing water management unit (57)-- Product rotation unit
(58)-- Spray nozzle (59)-- Wash water discharge path
(60)-- Inspection section (70)-- Discharge section
(100)-- Processed product (110)-- Processing equipment

Claims (5)

In a machined parts transfer system using a robot,
A supply unit 10 for supplying a processing material, and
The product input unit 20, which manages the processing material supplied through the supply unit 10 according to the preset processing schedule by the traveling robot traveling along the rail, to be input according to the work timing of the processing device 110 installed in a large number; and ,
a primary part for primary processing of the processed material input through the product input part 20;
A secondary part in which the primary processed product is input through the product input part 20 and processed secondary;
A washing unit 50 for removing foreign substances attached to the product during processing by transferring the product processed by the primary and secondary processing units 30 and 40 by the product input unit 20 and;
An inspection unit (60) for determining whether the processed product is defective;
Consists of a discharge unit 70 that separates and discharges products that are defective through the inspection unit 60,
The washing unit 50 is processed by interlocking the processing schedule by the primary and secondary processing units 30 and 40 and the washing schedule by the washing unit 50 to wash foreign substances on which the processed product is attached. A product waiting unit 51 that manages to transport the product 100 by the product input unit 20, and a transfer jig 52 that transports the processed product 100 located in the product waiting unit 51 to the washing step, and , a washing chamber 53 that washes the processed product 100 transferred by the transfer jig 52 with washing water and air, and a washing water management unit 56 that manages the washing water and reuses the used washing water.
The washing chamber 53 removes the washing water attached to the processed product 100 from the primary washing unit 54 that sprays washing water to remove foreign substances adhered to the processed product 100 , and the primary washing unit 54 . It consists of a secondary cleaning unit 55 that sprays air to
The primary and secondary washing units 54 and 55 are processed by a product rotating unit 57 for fixing and rotating the processed product 100 transferred by the conveying jig 52 and the product rotating unit 57 . The spray nozzle 58 for removing foreign substances and washing water by spraying washing water and air while the product 100 is being rotated, and to manage the sprayed washing water to filter foreign substances included in the washing water so that it can be reused as washing water. A machined part transfer system using a robot, characterized in that a filter is installed and a washing water discharge path 59 is configured to filter the washing water and collect it.
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