Material detecting apparatus

Abstract

The invention provides a material detecting apparatus comprising a frame. The frame includes a worktable and a transport frame. The material detecting apparatus further comprises a material feeder and a vibration feeding tray which are disposed at an upper end of the worktable, a transport assembly device disposed on the upper end of the transport frame, a visual inspection device disposed over the transport frame, and a material drying device. The outside of a discharge guide rail is coated with a polyoxyethylene-styrene block copolymer vibration absorption layer and a linear vibration material feeder is disposed on the lower end of the discharge guide rail so that stable and effective material feeding can be achieved. The material detecting apparatus uses two visual inspection steps so as to improve detection quality and efficiency, and is equipped with a material device which is controlled by a lifting cylinder to drive a servo motor and a light emitting device to ascend and descend. The servo motor controls the rotation of the light emitting device to carry out omnibearing irradiation drying on a metal profile, thereby achieving an extreme drying effect and preventing dust from adhering to the surface of the material and further influencing the detection of the material.

Description

technical field [0001] The invention relates to the technical field of material detection, in particular to a material detection device. Background technique [0002] At present, the means, methods and equipment for material detection in existing technical equipment are still in the traditional stage, mainly relying on manual and visual inspection of quality. The disadvantages of this approach are: [0003] 1. High labor intensity, time-consuming and labor-intensive, low efficiency, unable to meet the needs of current production; [0004] 2. Due to the limitations of human eye detection, some defects and sizes cannot be detected by naked eyes; [0005] 3. Manual detection is highly subjective, resulting in low detection accuracy and poor reliability, which brings potential hidden dangers to the production of bullets and shells. [0006] Therefore, using automatic visual inspection technology to improve the accuracy and efficiency of material inspection is an urgent proble...

AI Technical Summary

Problems solved by technology

[0003] 1. High labor intensity, time-consuming and labor-intensive, low efficiency, unable to meet the needs of current production;

[0004] 2. Due to the limitations of human eye detection, some defects and sizes cannot be detected by naked eyes;

[0005] 3. Manual detection is highly subjective, resulting in low detection accuracy and poor reliability, which brings potential hidden dangers to the production of bullets and shells

[0009] 1. Most products are often fed by vibrating feeding trays during transportation, and vibrating feeding trays often generate vibrations during feeding and cause damage to the product itself; at the same time, if the vibration is too large, it is easy to cause damage to the device. ;

[0010] 2. Existing technical equipment often only uses one detection process in the detection process, which will affect the detection effect of the product and greatly increase the defective product rate;

[0011] 3. In the process of product inspection, only one camera is used for inspection at the same station, the error rate is too large, and all-round inspection will not be carried out;

[0012] 4. When a defective product is detected, it is difficult for the existing technical equipment to respond in time, which makes the work of removing the defective product more complicated and troublesome;

[0013] 5. Since the material will be stored in the warehouse before testing, there will be some water vapor on the surface of the material in the warehouse, and the wet material surface will be easily contaminated with dust and other impurities, which will reduce the cleanliness of the material surface. To a certain extent It will affect the material detection effect and speed, resulting in high defective rate

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