A fully automatic loading and unloading equipment for rapid product quality inspection

Abstract

This invention discloses a fully automatic loading and unloading device for rapid product quality inspection, relating to the field of fully automatic loading and unloading equipment technology. It includes a machine body, a reference base that can move linearly along the machine body, a detection base, and grippers. It also includes an adjustment component, which includes a support frame mounted on the detection base. In this invention, after the gear is loaded, there is no need to transfer the gear to an independent adjustment device for orientation calibration. Instead, during the movement of the reference wheel towards the gear, the movement of the reference base synchronously pushes the fixed frame, causing a lever to move. The lever inserts into the gear tooth groove, pushing the gear to rotate and fixing the angle, ensuring precise alignment between the gear tooth groove and the reference wheel teeth. The entire adjustment process requires no additional drive components; the integrated design of the process not only reduces equipment costs but also completely avoids the problems of existing visual inspection methods being susceptible to oil stains on the gear surface and interference from ambient light.

Description

Technical Field

[0001] This invention relates to the field of fully automatic loading and unloading equipment, specifically a fully automatic loading and unloading equipment for rapid quality inspection of gear products. Background Technology

[0002] In the meshing test of gears (such as gears for new energy motors and gears for automotive transmissions), the precise meshing of the gear under test and the reference gear is the core to ensure the accuracy of the test. The key is that the tooth orientation of the gear under test must be precisely aligned with the tooth groove of the reference gear.

[0003] Currently, there are two main types of defects in the tooth orientation adjustment of gears under inspection in the industry, which make it difficult to meet the loading and unloading requirements of fully automated and rapid quality inspection.

[0004] The first type is the "transfer adjustment + secondary transfer" mode: After the gear to be tested is picked up by the loading and unloading mechanism, it needs to be aligned in position by linear tooth pushing on an independent adjustment device before being transferred to the reference seat (inspection station) to mesh with the reference gear (the reference gear is located on the reference seat). This scheme is complicated and prolongs the loading, unloading and quality inspection cycle.

[0005] The second type is the "reference gear micro-rotation adjustment" mode: After the gear to be tested is placed directly at the testing station, the visual inspection equipment captures the offset between the gear to be tested and the reference gear, and then drives the reference gear to rotate slightly from the reference seat to adjust its position before meshing. Although this solution eliminates the intermediate transfer process, visual inspection is easily affected by oil stains on the tooth surface, iron filings and ambient light (oil stains reflect light, iron filings obstruct the judgment, and light destroys the contrast), resulting in inaccurate adjustment; moreover, it relies on complex electronic control drive, which has a high failure rate, high maintenance cost, low adjustment efficiency, and is difficult to adapt to the needs of high-speed fully automatic inspection.

[0006] Based on this, the present invention designs a fully automatic loading and unloading device for rapid product quality inspection to solve the above problems. Summary of the Invention

[0007] The purpose of this invention is to provide a fully automatic loading and unloading device for rapid product quality inspection, which aims to solve the technical defects of low transfer adjustment efficiency, easy interference of visual inspection, and complex adjustment structure in existing gear inspection. It realizes that after the gear to be inspected is directly loaded, the tooth orientation calibration is completed simultaneously as the reference wheel approaches, without the need for additional drive components, thus balancing adjustment accuracy and inspection efficiency.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic loading and unloading device for rapid product quality inspection, comprising a machine body, a reference base that can move linearly along the machine body, a detection base, and grippers, and further comprising an adjustment component, wherein the adjustment component includes:

[0009] The support frame is mounted on the testing base;

[0010] The fixed frame has one end elastically slidingly connected to the support frame, and the other end located between the detection seat and the reference seat;

[0011] The lever, mounted on the fixed frame, moves from the reference seat to the detection seat, pushing the fixed frame to drive the lever to move linearly and rotate the gear for tooth calibration.

[0012] As a further embodiment of the present invention, a positioning block is provided on the support frame, and the positioning block is located on the side of the gear teeth away from the reference seat.

[0013] As a further embodiment of the present invention, a connector is elastically slidably connected to the fixed frame, and a clearance block is elastically slidably connected to the connector. The lever is disposed at one end of the clearance block, and a top block is fixedly disposed at the end of the clearance block away from the lever. A top rod is elastically rotatably disposed on the side of the fixed frame near the top block. After the clearance block moves to contact the positioning block, the top rod will contact the top block and push the clearance block to move along the connector toward the top block.

[0014] As a further embodiment of the present invention, the lever includes a fixed rod, two side rods and a spreading assembly. The two side rods are symmetrically distributed about the fixed rod. Each side rod is elastically rotatably connected to the fixed rod. A push block is provided on the side of each side rod away from the fixed rod. The push block is elastically slidably connected to a clearance block. The end of each side rod near the push block extends outward at an angle.

[0015] The spreading component is used to move the push block between the two side rods after the yielding block contacts the positioning block.

[0016] As a further embodiment of the present invention, the spreading assembly includes an inclined plate that is elastically rotatably connected to the side wall of the fixed frame. The inclined plate is blocked by the side wall of the fixed frame so that it cannot rotate in the direction of approaching the push block.

[0017] As a further embodiment of the present invention, the push block and the two side rods are elastically slidably connected to contact blocks on both sides.

[0018] As a further embodiment of the present invention, the positioning block is slidably connected to the support frame, and a screw is rotatably connected to the support frame, the screw being threadedly connected to the positioning block.

[0019] As a further embodiment of the present invention, the support frame is slidably connected to the detection seat, a screw rod is threadedly connected to the support frame, the screw rod is rotatably connected to the detection seat, and a push rod is elastically slidably connected to the bottom of the fixing frame.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention eliminates the need to transfer the gear to an independent adjustment device for orientation calibration after the gear is loaded. Instead, as the reference wheel moves towards the gear, the movement of the reference base synchronously drives the fixed frame to move the lever. After the lever inserts into the gear tooth groove, it drives the gear to rotate and fix the angle, ensuring precise alignment between the gear tooth groove and the reference wheel teeth. The entire adjustment process requires no additional drive components, and the integrated design of the process not only reduces equipment costs but also completely avoids the problems of existing visual inspection methods being susceptible to oil stains on the gear surface and interference from ambient light. This significantly improves the accuracy and inspection efficiency of tooth orientation adjustment, making it suitable for the fully automatic, high-speed, non-destructive quality inspection requirements of precision gears. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram showing the positional relationship between the reference base, the detection base, and the adjustment components of the present invention;

[0024] Figure 3 This is a schematic diagram showing the connection relationship between the fixing frame and the support frame of the present invention;

[0025] Figure 4 This is a top view of the detection base, fixing frame, and support frame of the present invention;

[0026] Figure 5 This is a schematic diagram of the fixing frame and the clearance block before they move toward the positioning block according to the present invention;

[0027] Figure 6 This is a schematic diagram showing the insertion of the lever into the tooth groove when the positioning block moves to contact the positioning block according to the present invention;

[0028] Figure 7 This is a schematic diagram showing the positional relationship between the push block, the inclined plate, and the fixing frame of the present invention;

[0029] Figure 8 This is a schematic diagram of the side rod opening after the inclined plate contacts the push block in the present invention;

[0030] Figure 9 for Figure 8 A separate schematic diagram after the dashed line P1 rotates to P2;

[0031] Figure 10 This is a schematic diagram showing the positional relationship between the push rod and the clearance block when the clearance block is moved away from the gear according to the present invention;

[0032] Figure 11 This is a schematic diagram showing the connection relationship between the connecting piece and the clearance block of the present invention;

[0033] Figure 12 This is a schematic diagram showing the connection relationship between the inclined plate and the torsion spring three, and the push block and the spring four of the present invention.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] 1. Machine body; 101. Conveyor belt; 2. Reference seat; 3. Detection seat; 4. Gripper; 5. Support frame; 6. Fixing frame; 601. Spring 1; 7. Lever; 701. Fixing rod; 702. Side rod; 703. Torsion spring 3; 8. Positioning block; 9. Connecting piece; 901. Spring 2; 902. Spring 3; 10. Clearing block; 1001. Top block; 11. Top rod; 1101. Torsion spring 1; 12. Push block; 1201. Spring 4; 13. Inclined plate; 1301. Torsion spring 3; 14. Contact block; 1401. Spring 5; 15. Screw 1; 16. Screw 2; 17. Push rod; 1701. Spring 6. Detailed Implementation

[0036] Please see Figures 1-12 This invention provides a technical solution: a fully automatic loading and unloading device for rapid product quality inspection, comprising a body 1, a reference base 2 that can move linearly along the body 1, a detection base 3, and grippers 4. A driving device is provided below the reference base 2, which drives a reference wheel (identified as S1 in the figure for ease of description) to rotate. A support shaft is provided on the detection base 3 to support the gear to be inspected, allowing the gear to rotate on the support shaft (this is common knowledge to those skilled in the art and will not be described in detail here; the gear to be inspected is identified as S in the figure, and will be referred to as "gear" thereafter). The machine body 1 has conveyor belts 101 on both sides. The two conveyor belts 101 are used for feeding the gear to be tested and transporting the gear after the test is completed. It also includes an adjustment component, which includes a support frame 5, a fixed frame 6 and a lever 7. The support frame 5 is set on the test seat 3. One end of the fixed frame 6 is slidably connected to the support frame 5. A spring 601 is fixed between the fixed frame 6 and the inner wall of the support frame 5. The other end is located between the test seat 3 and the reference seat 2. The lever 7 is set on the fixed frame 6. When the reference seat 2 moves towards the test seat 3, it will push the fixed frame 6 to drive the lever 7 to move linearly and drive the gear to rotate for tooth calibration.

[0037] like Figures 1-6 As shown:

[0038] Gear loading operation:

[0039] The gripper 4 picks up the gear to be inspected from the conveyor belt 101 and places it precisely on the support shaft of the inspection seat 3. After the loading is completed, the gripper 4 rises vertically to the top of the inspection seat 3 to avoid interference with subsequent adjustment and inspection processes.

[0040] Gear offset adjustment operation:

[0041] After the material is loaded, the reference seat 2 drives the reference wheel to move towards the detection seat 3 until it meshes with the gear. Crucially, before the reference seat 2 contacts the gear, the adjustment assembly simultaneously calibrates the gear's tooth orientation. The specific adjustment process is as follows:

[0042] During the movement of the reference base 2, it will contact the end of the fixed frame 6 closest to the reference base 2, and push the fixed frame 6 to slide along the support frame 5 towards the detection base 3. The spring 601 is stretched as the fixed frame 6 moves, and the lever 7 moves synchronously with the fixed frame 6. Figure 5 The dashed line V indicates the direction of movement (the dashed line V is the movement path of lever 7).

[0043] To facilitate intuitive observation of the angular offset between the reference wheel and the gear, Figure 5 The local reference wheel is moved to a position close to the gear. The single tooth on the reference wheel closest to the gear is labeled as h. The individual teeth on the gear are labeled as a, b, c, d, e, f, g (hereinafter referred to as teeth a, b, c, d, e, f, g).

[0044] The fixed frame 6 drives the lever 7 to move. When the end of the lever 7 contacts the tooth a, it pushes the tooth a to drive the entire gear to rotate (in the initial state, the extended line of the axis of tooth a is represented by the dashed line P); when the lever 7 moves to the end point and stops (e.g. Figure 6 As shown), tooth a will rotate by an angle R1 (the extended axis of tooth a after rotation is represented by the dashed line P1), causing tooth d, which was originally corresponding to tooth h of the reference wheel, to rotate synchronously by an angle R1 and make way. This ensures that the tooth groove between tooth e and tooth f on the gear is precisely aligned with tooth h of the reference wheel (the dashed line T1 is the vertical reference line between tooth h and the rotation center of the gear, used only for visual reference, without any other definition or limitation). This ensures that when the reference wheel moves to contact the gear, the teeth and tooth grooves can be precisely aligned, effectively avoiding hard contact and collision between the reference wheel and the gear, and ensuring that the tooth surface is not damaged.

[0045] Meshing inspection work:

[0046] After the tooth orientation calibration is completed, the reference seat 2 continues to drive the reference wheel to move towards the test seat 3 until it precisely meshes with the gear. Subsequently, the drive device under the reference seat 2 drives the reference wheel to rotate, which in turn drives the gear to rotate synchronously. In this scheme, the gears are inspected using optical laser detection. Specifically, the laser line scanning probes set above and radially on the gear side simultaneously scan the gear tooth surface and profile, capturing defects such as tooth surface scratches, chipped corners, and burrs. At the same time, the tooth profile is scanned to calculate the tooth thickness and pitch deviation, and the uniformity of the meshing clearance and the radial and axial runout of the gear are detected. This comprehensively completes the detection of gear meshing accuracy, tooth surface defects, tooth thickness deviation, and other related work. This is common knowledge to those skilled in the art and is not specifically illustrated in the figure.

[0047] Material unloading after inspection:

[0048] After the inspection is completed, the reference seat 2 drives the reference wheel to move in the opposite direction, away from the inspection seat 3. At this time, the spring 601 automatically resets, driving the fixing frame 6 and the lever 7 back to their initial positions. Then, the gripper 4 descends, grabs the gear on the inspection seat 3 and rises vertically, placing it on the conveyor belt 101 on the unloading side, which then transports it to the next process, completing the entire unloading process. After that, the gripper 4 can directly grab the new gear on the conveyor belt 101 on the loading side, repeating the above loading, adjustment, inspection, and unloading processes to achieve fully automatic continuous inspection.

[0049] In this invention, after the gear is loaded, there is no need to transfer the gear to an independent adjustment device for orientation calibration. Instead, during the movement of the reference wheel towards the gear, the movement of the reference seat 2 synchronously pushes the fixing frame 6 to move the lever 7. After the lever 7 is inserted into the gear tooth groove, it pushes the gear to rotate and fixes the angle, ensuring that the gear tooth groove and the reference wheel teeth are precisely aligned. The entire adjustment process does not require additional drive components, and the integrated process design not only reduces equipment costs but also completely avoids the problems of existing visual inspection methods being easily affected by oil stains on the gear surface and ambient light interference. This significantly improves the accuracy and inspection efficiency of tooth orientation adjustment, and is suitable for the fully automatic high-speed non-destructive quality inspection requirements of precision gears.

[0050] A positioning block 8 is provided on the support frame 5, and the positioning block 8 is located on the side of the gear 7 away from the reference seat 2.

[0051] like Figure 4 As shown:

[0052] The function of the positioning block 8 is to limit the movement endpoint of the lever 7, ensuring that the gear rotation angle remains fixed after the lever 7 moves to the endpoint each time, thereby ensuring the precise alignment of the gear tooth groove and the reference gear tooth h, and effectively improving the consistency and accuracy of tooth orientation adjustment.

[0053] A connector 9 is slidably connected to the fixed frame 6. A second spring 901 is fixed between the connector 9 and the inner wall of the fixed frame 6. A relief block 10 is slidably connected to the connector 9. A third spring 902 is fixed between the relief block 10 and the connector 9. A lever 7 is set at one end of the relief block 10. A top block 1001 is fixed at the end of the relief block 10 away from the lever 7. The top block 1001 is L-shaped. A top rod 11 is rotatably set on the side of the fixed frame 6 near the top block 1001. A torsion spring 1101 is sleeved on the rotating shaft of the top rod 11. After the relief block 10 moves to contact the positioning block 8, the top rod 11 will contact the top block 1001 and push the relief block 10 to move along the connector 9 toward the top block 1001.

[0054] like Figure 3 , Figure 7 , Figure 8 and Figure 10 As shown:

[0055] The reference base 2 pushes the fixed frame 6 to move along the support frame 5. When the clearance block 10 contacts the positioning block 8, the lever 7 has completed the tooth orientation calibration of the gear. Due to the obstruction of the positioning block 8, the clearance block 10 cannot continue to move. At this time, the reference base 2 continues to push the fixed frame 6 to slide. The connecting piece 9 will slide forward relative to the inner wall of the fixed frame 6 and compress the second spring 901. When the top rod 11 moves to contact the top block 1001, it will push the top block 1001 and the clearance block 10 to slide laterally away from the gear along the connecting piece 9, compressing the third spring 902, and thus driving the lever 7 to move out of the gear tooth groove, providing clearance for the subsequent meshing of the gear and the reference wheel. The fixed frame 6 continues to be pushed until the reference wheel and the gear are fully meshed. The rotation of the reference wheel drives the gear to rotate to complete the detection work.

[0056] After the test is completed, the reference seat 2 moves the reference wheel away, and the clearance block 10 and the connecting piece 9 are reset one after another under the action of the second spring 901 and the third spring 902. The torsion spring 1101 drives the push rod 11 to reset to the initial state. Then the gripper 4 can remove the gear that has been tested and place a new gear to be tested without any additional operation.

[0057] The lever 7 includes a fixed lever 701, two side levers 702, and a spreading assembly. The two side levers 702 are symmetrically distributed about the fixed lever 701. Both side levers 702 are rotatably connected to the fixed lever 701. A torsion spring 703 is sleeved on the rotation axis of the side lever 702. A push block 12 is provided on the side of the side lever 702 away from the fixed lever 701. The push block 12 is slidably connected to the relief block 10. A spring 1201 is fixed between the push block 12 and the relief block 10. The end of the side lever 702 near the push block 12 extends outward at an angle.

[0058] The spreading assembly is used to move the push block 12 between the two side rods 702 after the yielding block 10 contacts the positioning block 8.

[0059] As a further embodiment of the present invention, the spreading assembly includes an inclined plate 13 rotatably connected to the side wall of the fixing frame 6. The rotating shaft of the inclined plate 13 is fitted with a torsion spring 1301. The inclined plate 13 is blocked by the side wall of the fixing frame 6, preventing the inclined plate 13 from rotating in the direction of approaching the push block 12.

[0060] As a further embodiment of the present invention, the push block 12 and the two side rods 702 are slidably connected to each other with contact blocks 14, and springs 1401 are fixed between the contact blocks 14 and the inner wall of the push block 12.

[0061] like Figures 6-10 as well as Figure 12 As shown:

[0062] The lever 7 moves with the fixing frame 6 to Figure 6 When in the indicated position, the inclined plate 13 is located in front of the push block 12; after the clearance block 10 contacts the positioning block 8, the fixing frame 6 continues to slide, the inclined plate 13 contacts the bottom of the push block 12 and pushes the push block 12 to move closer to the fixing rod 701, compressing the spring 1201; during the movement of the push block 12, it contacts the inclined ends of the two side rods 702, pushes the side rods 702 to rotate around the rotation axis and compresses the torsion spring 703, so that the two side rods 702 open to both sides (the distance between the two side rods 702 before opening is L1, and the distance after opening is L2, which is suitable for the insertion requirements of narrow toothed grooves).

[0063] After the side rod 702 opens, it will extend into the tooth groove between gear teeth a and b. Through contact with teeth a and b, the gear will be repositioned, and the extension line of the axis of tooth a will be rotated from P1 to P2 by an angle of R2. This further ensures that the tooth groove between teeth e and f is accurately located directly below the reference gear tooth h, thus improving the alignment accuracy.

[0064] The purpose is as follows: When the side rod 702 and the fixed rod 701 are in contact (distance L1), they can be easily inserted into the gear tooth groove, avoiding interference with the teeth and reducing the possibility of scratches; after insertion, they open to flexibly contact the side walls of teeth a and b from both sides of the tooth groove, forming a bidirectional limit, effectively counteracting the subsequent rotation of the gear due to inertia when the lever 7 stops moving, preventing angular deviation of the gear, and ensuring the angular stability of the gear after initial calibration; at the same time, after the two side rods 702 open, the fixed rod 701 can be kept in the center position between teeth a and b, further improving the alignment accuracy. The contact block 14 and the spring 1401 can provide elastic buffering when the side rod 702 contacts the teeth a and b, preventing the side rod 702 from being unable to open due to hard obstruction, thereby preventing the push block 12 from getting stuck. When the inclined plate 13 moves to the rear of the push block 12, the push block 12 and the contact block 14 are elastically reset under the action of the spring 1201 and the spring 1401. The side rod 702 is reset to the state of being in contact with the fixed rod 701 under the action of the torsion spring 703. Then the push rod 11 pushes the relief block 10 to move, driving the lever 7 to move out of the tooth groove, avoiding interference with the rotation of the gear.

[0065] In addition, the inclined plate 13 can only rotate in one direction. When the inclined plate 13 moves from the rear of the push block 12 to the front, it will compress the torsion spring 1301 when it comes into contact with the push block 12. After it disengages from the push block 12, it will return to its initial state under the action of the torsion spring 1301.

[0066] The positioning block 8 is slidably connected to the support frame 5, and a screw 15 is rotatably connected to the support frame 5. The screw 15 is threadedly connected to the positioning block 8.

[0067] like Figure 4 and Figure 5 Place:

[0068] By rotating screw 15, the forward and backward displacement of positioning block 8 along support frame 5 can be adjusted: when the horizontal extension of the dotted line at the rear end of positioning block 8 is T, the maximum backward displacement distance of yield block 10 is L4, which determines the maximum movement of lever 7; when positioning block 8 moves forward or backward, L4 will increase or decrease accordingly, thereby adjusting the displacement of lever 7, realizing the adjustment of gear rotation angle, and adapting to the detection needs of gears with different numbers of teeth and different sizes.

[0069] The support frame 5 is slidably connected to the detection seat 3. The support frame 5 is threaded with a screw rod 16, which is rotatably connected to the detection seat 3. The bottom of the fixed frame 6 is connected to a push rod 17, and a spring 1701 is fixed between the push rod 17 and the bottom of the support frame 5.

[0070] like Figure 4 As shown:

[0071] The function of screw 16 is to adjust the distance L3 between the support frame 5 and the detection seat 3: when the diameter of the gear to be detected increases, rotating screw 16 can drive the support frame 5 and the lever 7 to move horizontally to the right, ensuring that the lever 7 is in the optimal position when it contacts the gear teeth, thus improving the adjustment accuracy; the setting of push rod 17 and spring 1701 can, on the one hand, avoid interference when the reference seat 2 directly pushes the fixed frame 6, and on the other hand, spring 1701 has a large elastic stiffness coefficient, which can provide stable power for the fixed frame 6 when the reference seat 2 moves; at the same time, when the clearance block 10 contacts the positioning block 8, push rod 17 can slide backward relative to the fixed frame 6, ensuring that the fixed frame 6 continuously receives driving force, adapting to the different position adjustment requirements of the positioning block 8.

Claims

1. A fully automatic loading and unloading device for rapid product quality inspection, comprising a machine body (1), a reference seat (2) capable of linearly moving along the machine body (1), a detection seat (3), and grippers (4), characterized in that: It also includes an adjustment component, the adjustment component comprising: The support frame (5) is mounted on the detection seat (3); The fixed frame (6) is elastically slidably connected to the support frame (5) at one end, and the other end is located between the detection seat (3) and the reference seat (2); The lever (7) is set on the fixed frame (6). When the reference seat (2) moves towards the detection seat (3), it will push the fixed frame (6) to drive the lever (7) to move linearly and drive the gear to rotate for tooth calibration.

2. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 1, characterized in that: The support frame (5) is provided with a positioning block (8), which is located on the side of the tooth (7) away from the reference seat (2).

3. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 2, characterized in that: The fixed frame (6) is elastically slidably connected to a connector (9), and the connector (9) is elastically slidably connected to a clearance block (10). The lever (7) is set at one end of the clearance block (10). The clearance block (10) is fixedly provided with a top block (1001) at the end away from the lever (7). The fixed frame (6) is elastically rotatably provided with a top rod (11) on the side close to the top block (1001). After the clearance block (10) moves to contact the positioning block (8), the top rod (11) will contact the top block (1001) and push the clearance block (10) to move along the connector (9) toward the top block (1001).

4. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 3, characterized in that: The lever (7) includes a fixed rod (701), two side rods (702) and a spreading assembly. The two side rods (702) are symmetrically distributed about the fixed rod (701). The side rods (702) are elastically rotatably connected to the fixed rod (701). A push block (12) is provided on the side of the side rod (702) away from the fixed rod (701). The push block (12) is elastically slidably connected to the relief block (10). The end of the side rod (702) near the push block (12) extends outward at an angle. The spreading component is used to move the push block (12) between the two side rods (702) after the yielding block (10) contacts the positioning block (8).

5. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 4, characterized in that: The spreading assembly includes an inclined plate (13) that is elastically rotatably connected to the side wall of the fixing frame (6). The inclined plate (13) is blocked by the side wall of the fixing frame (6) so that the inclined plate (13) cannot rotate in the direction of approaching the push block (12).

6. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 5, characterized in that: The push block (12) is elastically slidably connected to the two sides of the two side rods (702) with contact blocks (14).

7. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 2, characterized in that: The positioning block (8) is slidably connected to the support frame (5), and a screw (15) is rotatably connected to the support frame (5). The screw (15) is threadedly connected to the positioning block (8).

8. The fully automatic loading and unloading equipment for rapid product quality inspection according to claim 1, characterized in that: The support frame (5) is slidably connected to the detection seat (3), and a screw rod (16) is threadedly connected to the support frame (5). The screw rod (16) is rotatably connected to the detection seat (3), and a push rod (17) is elastically slidably connected to the bottom of the fixing frame (6).

Images