Stainless steel shot quality detection device

Abstract

The invention relates to the technical field of steel shot detection, and discloses a stainless steel shot quality detection device which comprises a detection table, an inclined sliding table is arranged above the detection table, the width of the inner wall of the inclined sliding table is matched with the diameter of a steel shot, opening windows are formed in the inner walls of the two sides of the inclined sliding table, and a second detection mechanism is arranged on one side of each opening window. A first detection mechanism is arranged above the inclined sliding table, a classification assembly is arranged below the inclined sliding table, a feeding assembly is arranged on one side of the inclined sliding table, and quality detection can be conducted on the outer walls, except the two sides, of the steel shots and the two sides, which are not changed all the time, of the steel shots in the mode that the steel shots roll along the inclined sliding table; according to the steel shot surface quality detection device, the detection comprehensiveness is ensured, through the feeding assembly, it can be ensured that only one steel shot is fed to the top of the inclined sliding table each time, the surface quality of each steel shot can be accurately detected, and it is avoided that due to the fact that a plurality of steel shots roll at the same time, detection is disordered, and the result is inaccurate.

Description

Technical Field

[0001] The present invention belongs to the technical field of steel shot detection: specifically, it relates to a device for detecting the quality of stainless steel shot. Background Art

[0002] The quality detection of stainless steel shot is a comprehensive process that systematically evaluates the chemical composition, physical properties, dimensional accuracy, surface quality, and functional characteristics of stainless steel shot through a series of standardized testing and analysis methods to ensure that it meets relevant standards, technical specifications, or customer requirements. The detection is to ensure the reliability, safety, and effectiveness of stainless steel shot in application scenarios such as surface treatment, sandblasting cleaning, and metal strengthening.

[0003] The surface quality detection of stainless steel shot is mainly carried out through the infrared scanning of detection instruments to check whether there are defects such as cracks, scratches, and rust on the surface of stainless steel shot. Since the steel shot is spherical, only part of the outer wall is exposed during static detection. The curvature causes the back or equatorial region to be blocked, and only the area facing the detection device can be observed. Defects such as pits, cracks, and fatigue damage in the equatorial region and the back are completely blocked, resulting in many potential defects that may be missed, thus affecting the overall quality assessment of the steel shot.

[0004] Therefore, the present invention provides a device for detecting the quality of stainless steel shot. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art: to solve at least one of the technical problems proposed in the background art.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a device for detecting the quality of stainless steel shot according to the present invention includes a detection table. Above the detection table, there is an inclined sliding table. The inner wall width of the inclined sliding table is adapted to the diameter of the steel shot. Open windows are provided on both inner walls of the inclined sliding table. Detection mechanisms II are provided on the sides of the open windows away from each other. Above the inclined sliding table, there is a detection mechanism I. Below the inclined sliding table, there is a classification component. The classification component classifies and screens according to the surface quality of the steel shot. On one side of the inclined sliding table, there is a feeding component. The feeding component is used to divert the steel shot so that only one steel shot drops onto the top position of the upper surface of the inclined sliding table each time.

[0007] Preferably, electric sliding seats are symmetrically and fixedly connected to the top of the inclined sliding table. Both electric sliding seats are parallel to the inclined sliding table. Electric sliders are slidably connected to the inner walls of the electric sliding seats. Between the tops of the two electric sliders, there is a fixed connection with the detection mechanism I. The detection mechanism I is perpendicular to the inclined sliding table.

[0008] Preferably, the classification component includes a balance plate which is located below the inclined slide. On the top of the detection table, a first fixing frame is symmetrically and fixedly installed. The inner walls of the first fixing frames are rotatably connected with balance shafts. One ends of the two balance shafts are respectively fixedly connected to both sides of the middle position of the balance plate. Above one end of the balance plate, a pressing-down component is provided, and the pressing-down component keeps the balance plate in an inclined state.

[0009] Preferably, the pressing-down component includes a fixing plate which is fixedly installed at the bottom of the inclined slide. The bottom of the fixing plate is fixedly connected with an arc-shaped telescopic rod, and the bottom of the arc-shaped telescopic rod is in contact with the top of one end of the balance plate. Below the other end of the balance plate away from the arc-shaped telescopic rod, a weight component is provided, and the weight component is used to make the balance plate rotate around the balance shaft as the center point.

[0010] Preferably, the weight component includes a pulling rope which is fixedly installed at the bottom of one side of the balance plate. The bottom of the pulling rope is fixedly connected with a weight block, and a dropping opening is formed on the top surface of the detection table.

[0011] Preferably, fixing members are fixedly connected to the outer walls of the two first fixing frames. Arc-shaped sliding seats are fixedly connected to both sides of the fixing members. Arc-shaped sliding seats are fixedly connected to both ends of the balance plate. The side connecting rod is slidably connected with and adapted to the arc-shaped sliding seats. Arc-shaped springs are fixedly connected to the bottoms of both ends of the balance plate. One ends of the arc-shaped springs away from the balance plate are fixedly connected to the top of the detection table.

[0012] Preferably, a buffer table is fixedly connected to the bottom of the inclined slide, and a discharge opening is formed in the inner wall of the top surface of the buffer table.

[0013] Preferably, the feeding component includes a second fixing frame which is fixedly installed on the top of the detection table. One side of the second fixing frame is fixedly connected to the bottom of the inclined slide. A rotating shaft is rotatably connected to the inner wall of the second fixing frame. A plurality of feeding bins are fixedly connected to the outer wall of the rotating shaft. The inner wall space of each feeding bin just fits the size of the steel shot. A feeding table is fixedly connected to one side of the detection table. The feeding table is in an inclined state, and limiting plates are symmetrically and fixedly connected to the top of the feeding table.

[0014] Preferably, a fixing rod is rotatably connected to the outer wall of the rotating shaft. An arc-shaped baffle is fixedly connected to the top of the fixing rod. A motor is fixedly installed on one side of the second fixing frame, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0015] Preferably, a first collection box and a second collection box are respectively arranged on the top of the detection table. The first collection box is located below the raised end of the balance plate, and the second collection box is located below the downward end of the balance plate.

[0016] The beneficial effects of the present invention are as follows: 1. A quality inspection device for stainless steel shots according to the present invention. When the stainless steel shots fall onto the top of the inspection table through the feeding assembly and roll along the surface of the inspection table, the electric slider is controlled by the electric slide to slide along its inner wall and move along with the rolling speed of the stainless steel shots. Since when the stainless steel shots are rolling, one of their outer walls on both sides will always face the scanning area of the first inspection mechanism at a certain moment, and two second inspection mechanisms are used to inspect both sides of the stainless steel shots, thus achieving the effect of comprehensive inspection. Moreover, during the movement of the first inspection mechanism, a fixed distance is always maintained between it and the stainless steel shots, maintaining a stable inspection path and angle, avoiding measurement errors caused by distance changes, and improving the accuracy and consistency of inspection.

[0017] 2. A quality inspection device for stainless steel shots according to the present invention. When the arc-shaped telescopic rod contracts upward, due to the influence of the counterweight assembly on the bottom of the tilted end of the balance plate, according to the lever balance theorem, when the tilted end of the balance plate loses the downward pressure of the arc-shaped telescopic rod at the other end, it will automatically rotate around the balance axis as the center point. Therefore, the tilted end of the balance plate will move downward, and the downward end on the other side will tilt upward. When the stainless steel shots fall, they will directly slide out from the downward-moving end. According to the inspection results, the stainless steel shots with qualified surface quality and unqualified ones can be quickly separated, improving the classification efficiency and accuracy.

[0018] 3. A quality inspection device for stainless steel shots according to the present invention. When multiple stainless steel shots are placed on the top of the feeding table, since the feeding table is in an inclined state, the multiple stainless steel shots will have a downward sliding force, and the inner wall space of each feeding bin just fits the size of the stainless steel shots. Only one stainless steel shot can enter the inner wall of the feeding bin, and the rest of the stainless steel shots will block the upper surface of the feeding table, ensuring that only one stainless steel shot is sent to the top of the inclined sliding table each time, enabling precise inspection of the surface quality of each stainless steel shot and avoiding the detection chaos and inaccurate results caused by the simultaneous rolling of multiple stainless steel shots. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 is the overall three-dimensional view of the present invention; Figure 2 is the structural schematic diagram of the buffer table in the present invention; Figure 3 is the structural schematic diagram of the inclined sliding table in the present invention; Figure 4 is the structural schematic diagram of the arc-shaped baffle in the present invention; Figure 5 is the structural schematic diagram of the feeding table in the present invention; Figure 6 is the structural schematic diagram of the feeding bin in the present invention; Figure 7 It is a schematic structural diagram of the arc-shaped sliding seat in the present invention; Figure 8 It is a schematic structural diagram of the balance plate in the present invention; Figure 9 It is a schematic structural diagram of the counterweight in the present invention.

[0021] In the figure: 1, inspection table; 2, inclined sliding table; 3, opening window; 4, first inspection mechanism; 5, electric sliding seat; 6, electric slider; 7, second inspection mechanism; 8, buffer table; 9, discharge port; 10, balance plate; 11, first fixing frame; 12, balance shaft; 13, fixing plate; 14, arc-shaped telescopic rod; 15, side connecting rod; 16, arc-shaped sliding seat; 17, pulling rope; 18, counterweight; 19, dropping port; 20, arc-shaped spring; 21, fixing piece; 22, first collection box; 23, second collection box; 24, second fixing frame; 25, rotating shaft; 26, feeding bin; 27, arc-shaped baffle; 28, fixing rod; 29, feeding table; 30, limiting plate; 31, motor. Specific implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0023] As Figures 1 to 9 shown, the present invention provides a technical solution: a stainless steel shot quality inspection device, including an inspection table 1, an inclined sliding table 2 is arranged above the inspection table 1, the inner wall width of the inclined sliding table 2 is adapted to the diameter of the steel shot, opening windows 3 are opened on both inner walls of the inclined sliding table 2, second inspection mechanisms 7 are arranged on one sides of the opening windows 3 away from each other, a first inspection mechanism 4 is arranged above the inclined sliding table 2, a classification component is arranged below the inclined sliding table 2, the classification component classifies and screens according to the surface quality of the steel shot, and a feeding component is arranged on one side of the inclined sliding table 2, and the feeding component is used for diverting the steel shot so that only one steel shot drops to the top position of the upper surface of the inclined sliding table 2 each time.

[0024] During operation: When the steel shots are undergoing surface quality inspection, through the feeding component, one steel shot drops onto the top position of the upper surface of the inclined slide 2. When the steel shot is at the top of the inclined slide 2, under the action of gravity, it will move along the slope of the inclined slide 2. When the steel shot is on the inclined slide 2, since its rolling friction is less than the sliding friction, when the steel shot moves along the slope, it will rotate by itself, thus realizing the rolling process. And because the inner wall width of the inclined slide 2 is adapted to the diameter of the steel shot, when the steel shot rolls, the positions of its two sides always remain unchanged, while there will always be a moment when the entire outer wall of the steel shot except the two sides faces directly upward during the rolling process. Along with the movement of the first inspection mechanism 4 following the steel shot, the first inspection mechanism 4 can inspect the quality of the outer wall of the steel shot except the two sides. And through the provided opening window 3 and the second inspection mechanism 7, when the steel shot rolls to the middle position above the inclined slide 2, the two sides that always remain unchanged are inspected for quality. The first inspection mechanism 4 and the second inspection mechanism 7 mainly perform quality inspection through infrared scanning to check whether there are defects such as cracks, scratches, and rust on the surface of the stainless steel shots. And after the inspection of the steel shots is completed, the steel shots will drop out from the bottom of the inclined slide 2. The classification component makes a judgment based on the inspection results and uniformly classifies and collects the steel shots with qualified and unqualified surface quality. After the inspection, the first inspection mechanism 4 returns to its original position at the top of the inclined slide 2, and the feeding component moves to perform the second round of inspection work. Through the above embodiments, by rolling the steel shots along the inclined slide 2, the quality of the outer wall of the steel shot except the two sides and the two sides that always remain unchanged can be inspected respectively, ensuring the comprehensiveness of the inspection. Through the feeding component, the feeding component can ensure that only one steel shot is sent to the top of the inclined slide 2 each time, and can accurately inspect the surface quality of each steel shot, avoiding the inspection chaos and inaccurate results caused by the simultaneous rolling of multiple steel shots. Through the classification component, according to the inspection results, the steel shots with qualified surface quality and unqualified steel shots can be quickly separated, improving the classification efficiency and accuracy.

[0025] In the above embodiments, it is convenient to conduct spot checks on small batches of steel shots, and based on the spot check results and the ratio of unqualified to qualified steel shots, the quality of the entire batch of steel shots can be evaluated.

[0026] As Figures 2 to 4 shown, electric sliders 5 are symmetrically and fixedly connected to the top of the inclined slide 2. Both of the two electric sliders 5 are parallel to the inclined slide 2. Electric sliders 6 are slidably connected to the inner walls of the electric sliders 5. The top parts between the two electric sliders 6 are fixedly connected to the first inspection mechanism 4. The first inspection mechanism 4 is perpendicular to the inclined slide 2.

[0027] During operation: When the steel shots fall onto the top of the inspection table 1 through the feeding component, as the steel shots roll along the surface of the inspection table 1, the electric slider 6 is controlled by the electric slide 5 to slide along its inner wall and move following the rolling speed of the steel shots. Since there will always be a moment when the outer walls of the steel shots except for the two sides face the scanning area of the inspection mechanism 1 4 during rolling, the two inspection mechanisms 2 7 cooperate to detect both sides of the steel shots, thus achieving the effect of comprehensive detection. And because the two electric slides 5 are parallel to the inclined slide 2, and the inspection mechanism 1 4 is perpendicular to the inclined slide 2, the inspection mechanism 1 4 always maintains a fixed distance from the steel shots during movement, maintaining a stable detection path and angle, avoiding measurement errors caused by distance changes, and improving the accuracy and consistency of detection.

[0028] As Figures 7 to 9 shown, the classification component includes a balance plate 10. The balance plate 10 is located below the inclined slide 2. Fixed brackets 1 11 are symmetrically and fixedly installed on the top of the inspection table 1. Balance shafts 12 are rotatably connected to the inner walls of the fixed brackets 1 11. One ends of the two balance shafts 12 are respectively fixedly connected to both sides of the middle position of the balance plate 10. Above one end of the balance plate 10 is provided a pressing-down component, which makes the balance plate 10 maintain an inclined state.

[0029] During operation: When the inspection mechanism 2 7 and the inspection mechanism 1 4 detect that the surface quality of the steel shots is qualified, the entire classification component is in a static state. After the steel shots are inspected, they will fall onto the top of the balance plate 10 in a static state. After the steel shots fall onto the top of the balance plate 10, since the pressing-down component makes the balance plate 10 always maintain an inclined state, the steel shots will move downward along the slope of the balance plate 10 and finally slide out from the bottom of the balance plate 10 for collection.

[0030] As Figures 7 to 9 shown, the pressing-down component includes a fixed plate 13. The fixed plate 13 is fixedly installed at the bottom of the inclined slide 2. The bottom of the fixed plate 13 is fixedly connected with an arc-shaped telescopic rod 14. The bottom of the arc-shaped telescopic rod 14 is attached to the top of one end of the balance plate 10. Below the other end of the balance plate 10 away from the arc-shaped telescopic rod 14 is provided a weight component, which is used to make the balance plate 10 rotate around the balance shaft 12 as the center point.

[0031] During operation: When the second inspection mechanism 7 and the first inspection mechanism 4 detect that the surface quality of the steel shot is unqualified, the second inspection mechanism 7 or the first inspection mechanism 4 sends an instruction to the arc-shaped telescopic rod 14, and the arc-shaped telescopic rod 14 will contract upward. When the arc-shaped telescopic rod 14 contracts, due to the influence of the counterweight assembly on the bottom of the raised end of the balance plate 10, according to the lever balance theorem, when the raised end of the balance plate 10 loses the downward pressure of the arc-shaped telescopic rod 14 at the other end, it will automatically rotate around the balance shaft 12 as the center point. Therefore, the raised end of the balance plate 10 will move downward, and the downward end on the other side will tilt upward. When the steel shot falls, it will directly slide out from the downward-moving end.

[0032] As Figures 8 to 9 shown, the counterweight assembly includes a pulling rope 17, the pulling rope 17 is fixedly installed at the bottom of one side of the balance plate 10, the bottom of the pulling rope 17 is fixedly connected with a counterweight block 18, and a dropping opening 19 is formed in the top surface of the inspection table 1.

[0033] During operation: When the arc-shaped telescopic rod 14 contracts, after the downward end of the balance plate 10 loses the downward pressure, the counterweight block 18 will automatically move downward, and drive the raised end of the balance plate 10 to move downward through the pulling rope 17, so that the raised end moves downward and the downward end will tilt upward, just changing the overall inclination form of the balance plate 10, making the steel shot slide out from the other end of the balance plate 10, thus achieving the effect of classifying and collecting steel shots with different surface qualities.

[0034] As Figures 7 to 8 shown, fixing members 21 are fixedly connected to the outer walls of both of the first fixing frames 11, arc-shaped sliding seats 16 are fixedly connected to both sides of the fixing members 21, arc-shaped sliding seats 16 are fixedly connected to both ends of the balance plate 10, the side connecting rod 15 is slidably connected with and adapted to the arc-shaped sliding seats 16, arc-shaped springs 20 are fixedly connected to the bottoms of both ends of the balance plate 10, and the ends of the arc-shaped springs 20 away from the balance plate 10 are fixedly connected to the top of the inspection table 1.

[0035] During operation: When the balance plate 10 moves under the cooperation of the downward pressure component and the counterweight component, when the balance plate 10 rotates around the balance shaft 12 as the center point, the side connecting rod 15 slides along the inner wall of the arc-shaped sliding seat 16. The side connecting rod 15 and the arc-shaped sliding seat 16 improve the stability of the balance plate 10 when changing the inclination direction, and through the arc-shaped spring 20, the pressure of the falling steel shot on the entire balance plate 10 is increased, making the entire structure more stable.

[0036] As Figure 2 and Figure 4 shown, a buffer table 8 is fixedly connected to the bottom of the inclined sliding table 2, and a discharge port 9 is formed in the inner wall of the top surface of the buffer table 8.

[0037] During operation: Through the provided buffer table 8, when the steel shots roll down along the slope of the inclined slide 2 to complete the detection, they will first fall on the surface of the buffer table 8. When the steel shots move on the surface of the buffer table 8, the impact force when falling from the bottom of the inclined slide 2 will be reduced. When the speed of the steel shots gradually decreases, they will fall on the upper surface of the balance plate 10 through the discharge port 9, achieving a more stable fall on the surface of the balance plate 10; at the same time, the time for the steel shots to leave the inclined slide 2 and fall above the balance plate 10 is extended, so that when the quality of the steel shots is detected to be unqualified, the pressing component and the counterweight component have more time to change the inclination direction of the balance plate 10, optimizing the performance of the device.

[0038] As Figures 4 to 6 shown, the feeding component includes a second fixing frame 24, the second fixing frame 24 is fixedly installed on the top of the detection table 1, one side of the second fixing frame 24 is fixedly connected to the bottom of the inclined slide 2, a rotating shaft 25 is rotatably connected to the inner wall of the second fixing frame 24, a plurality of feeding bins 26 are fixedly connected to the outer wall of the rotating shaft 25, the inner wall space of each feeding bin 26 just fits the size of the steel shots, one side of the detection table 1 is fixedly connected to a feeding table 29, the feeding table 29 is in an inclined state, and limiting plates 30 are symmetrically and fixedly connected to the top of the feeding table 29.

[0039] During operation: Place a plurality of steel shots on the top of the feeding table 29. Since the feeding table 29 is in an inclined state, the plurality of steel shots will have a downward sliding force, and the inner wall space of each feeding bin 26 just fits the size of the steel shots. Only one steel shot can enter the inner wall of the feeding bin 26, and the remaining steel shots will block on the upper surface of the feeding table 29. And through the provided limiting plates 30, the position of the steel shots is restricted, so that the steel shots can always slide along the fixed track on the feeding table 29. When the rotating shaft 25 rotates, it will drive a plurality of feeding bins 26 to rotate, and the steel shots can slide out from the feeding bin 26 that rotates to the side close to the inclined slide 2 and fall onto the top surface of the inclined slide 2, thus realizing automatic feeding and only one steel shot for each feeding.

[0040] As Figures 4 to 5 shown, a fixed rod 28 is rotatably connected to the outer wall of the rotating shaft 25, an arc-shaped baffle 27 is fixedly connected to the top of the fixed rod 28, and a motor 31 is fixedly installed on one side of the second fixing frame 24, and the output shaft of the motor 31 is fixedly connected to the rotating shaft 25.

[0041] During operation: When steel shots are received on the inner wall of the feeding bin 26 near the feeding table 29, the motor 31 is started. When its output shaft drives multiple feeding bins 26 to rotate through the rotating shaft 25, restricted by the arc-shaped baffle 27, the steel shots received on the inner wall of the feeding bin 26 will not slide out during rotation. The steel shots will rotate with the corresponding feeding bin 26. When a feeding bin 26 rotates to one side of the inclined slide 2, it can just slide down along the upper surface of the inclined slide 2. At this time, the other end of the arc-shaped baffle 27 can also restrict the position where the steel shots slide from the feeding bin 26 to the surface of the inclined slide 2, so that when the feeding bin 26 rotates to just fit one side of the inclined slide 2, the steel shots can slide out, avoiding premature sliding out of the steel shots and unable to accurately fall into the designated position on the upper surface of the inclined slide 2.

[0042] As Figure 1 and Figure 7 shown, a first collection box 22 and a second collection box 23 are respectively arranged at the top of the detection table 1. The first collection box 22 is located below the upturned end of the balance plate 10, and the second collection box 23 is located below the downward end of the balance plate 10.

[0043] During operation: The second collection box 23 provided is used to receive the qualified steel shots that slide down from the bottom of the balance plate 10, and the first collection box 22 provided is used to receive the unqualified steel shots that slide down from the other end of the balance plate 10.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for stainless steel shots, comprising an inspection table, characterized in that: Above the inspection table, there is an inclined sliding table. The inner wall width of the inclined sliding table is adapted to the diameter of the steel shot. Open windows are provided on both inner walls of the inclined sliding table. Detection mechanisms II are arranged on one side of each of the open windows away from each other. Above the inclined sliding table, there is a detection mechanism I. Below the inclined sliding table, there is a classification component. The classification component classifies and screens the steel shots according to the surface quality of the steel shots. On one side of the inclined sliding table, there is a feeding component. The feeding component is used to divert the steel shots so that only one steel shot falls onto the top position of the upper surface of the inclined sliding table each time.

2. The quality inspection device for stainless steel shots according to claim 1, wherein: Electric sliding seats are symmetrically and fixedly connected to the top of the inclined sliding table. Both electric sliding seats are parallel to the inclined sliding table. Electric sliders are slidably connected to the inner walls of the electric sliding seats. The top of the two electric sliders is fixedly connected to the detection mechanism I. The detection mechanism I is perpendicular to the inclined sliding table.

3. The quality inspection device for stainless steel shots according to claim 2, characterized in that: The classification component includes a balance plate. The balance plate is located below the inclined sliding table. Fixing frames I are symmetrically and fixedly installed on the top of the inspection table. Balance shafts are rotatably connected to the inner walls of the fixing frames I. One end of each of the two balance shafts is fixedly connected to both sides of the middle position of the balance plate. Above one end of the balance plate, there is a pressing-down component. The pressing-down component keeps the balance plate in an inclined state.

4. A stainless steel shot quality inspection device according to claim 3, characterized in that: The pressing-down component includes a fixing plate. The fixing plate is fixedly installed at the bottom of the inclined sliding table. An arc-shaped telescopic rod is fixedly connected to the bottom of the fixing plate. The bottom of the arc-shaped telescopic rod is in contact with the top of one end of the balance plate. Below the end of the balance plate away from the arc-shaped telescopic rod, there is a weight component. The weight component is used to make the balance plate rotate around the balance shaft as the center point.

5. A stainless steel shot quality inspection device according to claim 4, characterized in that: The weight component includes a pull rope. The pull rope is fixedly installed at the bottom of one side of the balance plate. A weight block is fixedly connected to the bottom of the pull rope. A dropping opening is provided on the top surface of the inspection table.

6. The quality inspection device for stainless steel shots according to claim 5, wherein: Fixed parts are fixedly connected to the outer walls of the two fixing frames I. Arc-shaped sliding seats are fixedly connected to both sides of the fixed parts. Arc-shaped sliding seats are fixedly connected to both ends of the balance plate. The side connecting rod is slidably connected to and adapted to the arc-shaped sliding seats. Arc-shaped springs are fixedly connected to the bottoms of both ends of the balance plate. One end of the arc-shaped spring away from the balance plate is fixedly connected to the top of the inspection table.

7. A stainless steel shot quality inspection device according to claim 6, characterized in that: A buffer table is fixedly connected to the bottom of the inclined sliding table. A discharge opening is provided on the inner wall of the top surface of the buffer table.

8. A quality inspection device for stainless steel shots according to claim 7, characterized in that: The feeding component includes a fixing frame II. The fixing frame II is fixedly installed on the top of the inspection table. One side of the fixing frame II is fixedly connected to the bottom of the inclined sliding table. A rotating shaft is rotatably connected to the inner wall of the fixing frame II. A plurality of feeding bins are fixedly connected to the outer wall of the rotating shaft. The inner wall space of each feeding bin is just adapted to the size of the steel shot. A feeding table is fixedly connected to one side of the inspection table. The feeding table is in an inclined state. Limit plates are symmetrically and fixedly connected to the top of the feeding table.

9. The quality inspection device for stainless steel shots according to claim 8, characterized in that: A fixed rod is rotatably connected to the outer wall of the rotating shaft. An arc-shaped baffle is fixedly connected to the top of the fixed rod. A motor is fixedly installed on one side of the fixing frame II. The output shaft of the motor is fixedly connected to the rotating shaft.

10. A stainless steel shot quality inspection device according to claim 9, characterized in that: A collection box I and a collection box II are respectively arranged on the top of the inspection table. The collection box I is located below the upturned end of the balance plate. The collection box II is located below the downward end of the balance plate.

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