Full-automatic processing detection system for gas component analysis of bearing steel bar sample

Abstract

The invention discloses a full-automatic processing detection system for gas component analysis of a bearing steel bar sample. The system comprises a sample loading unit, an electrolysis unit, a cleaning unit, a detection unit and a shearing unit, a bearing steel bar sample is manually placed on the sample loading unit, and the electrolysis unit obtains the bearing steel bar sample through a manipulator and carries out local surface treatment; the cleaning unit is used for cleaning and drying the bearing steel bar sample through a manipulator; the detection unit rotates the bearing steel bar sample through a manipulator to obtain a surface image of the bearing steel bar sample for gas component analysis; and the shearing unit is used for carrying out waste material and particle shearing collection on the bearing steel rod sample through a manipulator. The system overcomes the defects of traditional bearing steel bar sample preparation and gas component analysis and detection, effectively improves the efficiency of sample preparation and detection operation, reduces the labor intensity, saves the labor cost and improves the detection precision.

Description

Technical Field

[0001] The invention relates to the technical field of sample preparation and detection, and in particular to a full-automatic processing and detection system for gas composition analysis of bearing steel bar samples. Background Art

[0002] Gas composition analysis and testing of bearing steel rod samples is a necessary measure to ensure that the various gas composition indicators meet product requirements. Traditional gas composition determination is to remove the oxide layer on the surface of the rod sample by manual grinding. Due to local heating and micro-oxidation on the surface of the rod sample during manual grinding, the analysis data of the gas composition in the bearing steel will be biased. In addition, the sample preparation process is cumbersome, which seriously affects the efficiency of sample preparation and testing operations, increases labor intensity and labor costs, and there is a possibility that human factors will interfere with the detection accuracy, which cannot adapt to the rhythm of modern automated production. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic processing and detection system for gas composition analysis of bearing steel rod samples. The system overcomes the defects of traditional bearing steel rod sample preparation and gas composition analysis and detection, effectively improves the efficiency of sample preparation and detection operations, reduces labor intensity, saves labor costs, and improves detection accuracy.

[0004] In order to solve the above technical problems, the fully automatic processing and detection system for gas composition analysis of bearing steel rod samples of the present invention comprises a sample loading unit, an electrolysis unit, a cleaning unit, a detection unit and a shearing unit; The sample loading unit includes a transmission device and a rod sample waiting position, and the bearing steel rod sample is manually transmitted to the rod sample waiting position through the transmission device; The electrolysis unit includes an electrolysis device, and a bearing steel rod sample in a rod sample waiting position is placed into the electrolysis device by a manipulator, and a local surface treatment is performed on one end of the bearing steel rod sample; The cleaning unit includes a cleaning device, and a bearing steel rod sample after partial surface treatment is placed into the cleaning device by a manipulator for cleaning and drying; The detection unit includes a gas composition analysis detection device, which is used to place the cleaned and dried bearing steel rod sample into the gas composition analysis detection device through a manipulator, and rotate the bearing steel rod sample. The gas composition analysis detection device obtains a surface image of the bearing steel rod sample to perform gas composition analysis; The shearing unit comprises a shearing machine, and the bearing steel rod sample after gas composition analysis is placed into the shearing machine through a manipulator. The shearing machine shears the bearing steel rod sample and collects discarded materials and particles through a container.

[0005] Furthermore, the sample loading unit includes six rod sample waiting positions.

[0006] Furthermore, the electrolysis device includes an electrolyte storage tank, an electrolytic cell, a pump and a control valve.

[0007] Furthermore, the cleaning device includes an ultrasonic cleaner and a high-pressure spray drying device.

[0008] Furthermore, a turntable is provided at the lower part of the shearing machine of the shearing unit, and the container is provided on the turntable to receive waste materials and particles.

[0009] Since the fully automatic processing and detection system for gas composition analysis of bearing steel bar samples of the present invention adopts the above technical scheme, that is, the system includes a loading unit, an electrolysis unit, a cleaning unit, a detection unit and a shearing unit; the bearing steel bar sample is placed on the loading unit manually, the electrolysis unit obtains the bearing steel bar sample through a manipulator and performs local surface treatment; the cleaning unit cleans and dries the bearing steel bar sample through a manipulator; the detection unit rotates the bearing steel bar sample through a manipulator to obtain a surface image of the bearing steel bar sample for gas composition analysis; the shearing unit collects discarded materials and particles through a manipulator bearing steel bar sample. The system overcomes the defects of traditional bearing steel bar sample preparation and gas composition analysis and detection, effectively improves the efficiency of sample preparation and detection operations, reduces labor intensity, saves labor costs, and improves detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the fully automatic processing and detection system for gas composition analysis of bearing steel rod samples according to the present invention. DETAILED DESCRIPTION

[0011] Implementation example Figure 1 As shown, the fully automatic processing and detection system for gas composition analysis of bearing steel rod samples of the present invention comprises a loading unit 1, an electrolysis unit 2, a cleaning unit 3, a detection unit 4 and a shearing unit 5; The sample loading unit 1 comprises a transmission device 11 and a rod sample waiting position 12, and the bearing steel rod sample is manually transmitted to the rod sample waiting position 12 via the transmission device 11; The electrolysis unit 2 includes an electrolysis device 21, and the bearing steel rod sample in the rod sample waiting position 12 is placed into the electrolysis device 21 by the manipulator 6, and one end of the bearing steel rod sample is subjected to local surface treatment; The cleaning unit 3 includes a cleaning device 31, and the bearing steel rod sample after partial surface treatment is placed into the cleaning device 31 by a robot 6 for cleaning and drying; The detection unit 4 includes a gas composition analysis detection device, which is used to place the cleaned and dried bearing steel rod sample into the gas composition analysis detection device through a manipulator 6, and rotate the bearing steel rod sample. The gas composition analysis detection device obtains a surface image of the bearing steel rod sample to perform gas composition analysis; The shearing unit 5 includes a shearing machine 51 . The bearing steel rod sample after gas composition analysis is placed into the shearing machine 51 through a manipulator 6 . The shearing machine 51 shears the bearing steel rod sample and collects discarded materials and particles through a container 52 .

[0012] Preferably, the sample loading unit 1 includes six rod sample waiting positions 12 .

[0013] Preferably, the electrolysis device 21 includes an electrolyte storage tank 22, an electrolytic cell 23, a pump 24 and a control valve 25. When the bearing steel rod sample is placed in the electrolytic cell, it is moved back and forth by a manipulator or the electrolyte is stirred and shaken by itself to improve the surface treatment effect of the bearing steel rod sample. The capacity of the electrolyte storage tank is 1-2 liters. When the electrolysis device is not working, the electrolyte is enclosed in a sealed storage tank. When working, the electrolyte is transported to the electrolytic cell by a pump. After the work is completed, the electrolyte is returned to the sealed storage tank. The control valve is used to control the flow of the electrolyte.

[0014] Preferably, the cleaning device 31 includes an ultrasonic cleaner 32 and a high-pressure spray drying device 33. The ultrasonic cleaner can clean one bearing steel rod sample at a time and realize the automation of the cleaning process. Each bearing steel rod sample undergoes a cleaning cycle defined by parameters, and the cleaning liquid can be automatically replaced. After the cleaning is completed, the high-pressure spray drying device uses high-pressure water (pressure not less than 0.28Mpa) to spray and clean the surface of the bearing steel rod sample, and then blows it dry with compressed air.

[0015] Preferably, a turntable 53 is provided at the lower part of the shearing machine 51 of the shearing unit 5, and the container 52 is provided on the turntable to receive the discarded materials and particles. Before the bearing steel bar sample is sheared, the container cover is sucked out by the suction cup, and the container is transferred to the discarded material and particle receiving position by the turntable. After the discarded material and particles are received, the container is transferred to the corresponding position, the negative pressure of the suction cup is released, and the cover falls back to the container and output to the waiting position. Each bearing steel bar sample needs to be cut into 5 particles, which are retained for preparation, and the first particle is discarded.

[0016] In this system, a six-axis manipulator is used to facilitate the transmission of the bearing steel rod sample during the entire sample preparation and testing process. A linear transmission mechanism can be set between the electrolysis unit and the cleaning unit to facilitate the transmission of the bearing steel rod sample between the electrolysis unit and the cleaning unit.

[0017] The loading unit of this system transfers the bearing steel rod sample to the rod sample waiting position through manual input; the electrolysis unit removes the surface oxide layer of the bearing steel rod sample; the cleaning unit cleans and dries the bearing steel rod sample; the detection unit analyzes the gas composition of the surface of the bearing steel rod sample; the shearing unit shears the bearing steel rod sample, and the particles obtained by shearing are discarded and collected. This system improves the level of automated sample preparation and analysis of bearing steel gas composition analysis, effectively improves the efficiency of detection operations, reduces labor intensity, saves labor costs, improves detection accuracy, realizes automatic inspection and testing operation processes, and provides reliable technical support for subsequent production.

Claims

1. A fully automatic processing and detection system for gas composition analysis of bearing steel bar samples, characterized in that: It includes a sample loading unit, an electrolysis unit, a cleaning unit, a detection unit and a shearing unit; The sample loading unit includes a transmission device and a rod sample waiting position, and the bearing steel rod sample is manually transmitted to the rod sample waiting position through the transmission device; The electrolysis unit includes an electrolysis device, and a bearing steel rod sample in a rod sample waiting position is placed into the electrolysis device by a manipulator, and a local surface treatment is performed on one end of the bearing steel rod sample; The cleaning unit includes a cleaning device, and a bearing steel rod sample after partial surface treatment is placed into the cleaning device by a manipulator for cleaning and drying; The detection unit includes a gas composition analysis detection device, which is used to place the cleaned and dried bearing steel rod sample into the gas composition analysis detection device through a manipulator, and rotate the bearing steel rod sample. The gas composition analysis detection device obtains a surface image of the bearing steel rod sample to perform gas composition analysis; The shearing unit comprises a shearing machine, and the bearing steel rod sample after gas composition analysis is placed into the shearing machine through a manipulator. The shearing machine shears the bearing steel rod sample and collects discarded materials and particles through a container.

2. The fully automatic processing and detection system for gas composition analysis of bearing steel rod samples according to claim 1 is characterized in that: The sample loading unit includes six rod sample waiting positions.

3. The fully automatic processing and testing system for gas composition analysis of bearing steel rod samples according to claim 1 is characterized in that: The electrolysis device comprises an electrolyte storage tank, an electrolytic cell, a pump and a control valve.

4. The fully automatic processing and testing system for gas composition analysis of bearing steel rod samples according to claim 1 is characterized in that: The cleaning device comprises an ultrasonic cleaner and a high-pressure spray drying device.

5. The fully automatic processing and testing system for gas composition analysis of bearing steel rod samples according to claim 1 is characterized in that: A turntable is provided at the lower part of the shearing machine of the shearing unit, and the container is arranged on the turntable to receive waste materials and particles.

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