Sampling inspection equipment with reprocessing function

Abstract

The invention relates to the technical field of drill point machining, in particular to sampling inspection equipment with a remachining function, the sampling inspection equipment comprises a machine body, a feeding robot and a detection module, the feeding robot and the detection module are arranged on the machine body, a walking module is arranged at the bottom of the machine body, and the machine body is further provided with a sorting robot, a first collecting mechanism, a second collecting mechanism and a remachining mechanism; the feeding robot is used for transferring bars to the detection module. The detection module is used for detecting the appearance and the size of the bar; the sorting robot puts the bars into a first collecting mechanism or a reprocessing mechanism according to a detection result; the first collecting mechanism is used for collecting bars with the size smaller than the tolerance range. The reprocessing mechanism is used for grinding the bar of which the size is larger than the tolerance range or the appearance has defects; and the second collecting mechanism is used for collecting the bars treated by the reprocessing mechanism. The bar reprocessing device has the function of reprocessing according to the specific defects of the unqualified bars, so that the unqualified bars can be timely processed into qualified or reusable specifications.

Description

Technical Field

[0001] The invention relates to the technical field of drill bit processing, in particular to a sampling inspection device with a reprocessing function. Background Art

[0002] Drill bits are a product that is made by grinding rods into a specific shape. Their specifications are usually very small, so the precision requirements are very high. For the above reasons, during the current production and processing of drill bits, several (usually 1-3) samples are usually randomly selected from a plate of drill bits for testing. Based on the test results, it is determined whether the samples meet the requirements, or whether the equipment needs to replace the grinding disc to ensure production quality.

[0003] However, the existing technology only implements random sampling. When the sample is qualified, the sample is put back to the original place. When the sample is unqualified, the sample is placed in the sampling equipment for storage. After a certain number of unqualified samples are collected, they are uniformly transferred to the storage location. This method obviously does not reasonably utilize the time used for the movement of the sampling equipment, resulting in the efficiency not being optimal; in addition, there is currently no more clever solution for how to deal with unqualified samples. Summary of the invention

[0004] The present invention aims at the problems of the prior art and provides a sampling inspection device with a reprocessing function, which can perform reprocessing according to the specific problems of unqualified samples and reasonably utilize time.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention provides a sampling inspection device with a reprocessing function, comprising a body, a main controller, a feeding robot and a detection module, all of which are arranged on the body. A walking module is arranged at the bottom of the body. The body is also provided with a sorting robot, a first collecting mechanism, a second collecting mechanism and a reprocessing mechanism. The feeding robot, the detection module, the sorting robot and the reprocessing mechanism are all connected to the main controller by signal.

[0007] The loading robot is used to transfer the bar material to the inspection module;

[0008] The inspection module is used to inspect the appearance and size of the bar;

[0009] The sorting robot puts the bar materials into the first collection mechanism or the reprocessing mechanism according to the detection results of the detection module;

[0010] The first collecting mechanism is used to collect bars whose size is smaller than the tolerance range;

[0011] The reprocessing mechanism is used to grind the bars whose size is larger than the tolerance range or have appearance defects;

[0012] The second collecting mechanism is used to collect the bar materials processed by the reprocessing mechanism.

[0013] Furthermore, the reprocessing mechanism includes a visual device, a fixed chuck, an arc track, a reprocessing drive and a grinding assembly, and the working method of the reprocessing mechanism includes:

[0014] S1. The sorting robot transfers the bar material to the fixed chuck, which clamps and fixes it;

[0015] S2. The processing drive member drives the fixed chuck to slide along the arc track, so that the bar is adjusted from a vertical position to a horizontal position; the visual device captures an image of the bar;

[0016] S3. The main controller obtains the specific defects of the bar material through the detection module, locates the bar material according to the image captured by the visual device, and then controls the grinding component to grind the bar material.

[0017] Further, the reprocessing mechanism further comprises a rotating driving member, which is used to drive and connect with the arc track when the fixed chuck slides to the top of the arc track;

[0018] Step S3 specifically includes:

[0019] S31. The main controller obtains the bar material defect through the detection module and locates the bar material through the image captured by the visual device; when the bar material defect is a size larger than the tolerance range, execute steps S32-S34; when the bar material defect is an appearance defect, execute step S35;

[0020] S32. The main controller further obtains the specific size of the bar material, and calculates the grinding size according to the difference between the specific size and the tolerance size;

[0021] S33. The rotating driving member is drivingly connected to the fixed chuck, and the rotating driving member drives the fixed chuck to rotate;

[0022] S34. The grinding assembly moves to one side of the bar material and grinds the bar material according to the grinding size;

[0023] S35. The main controller extracts the defect position of the bar material from the image captured by the visual device, and controls the rotating driving member to grind the defect position.

[0024] Furthermore, the fixed clamp includes a base and a clamping member, the base is slidably arranged on an arc track, the clamping member is screwed to the base, and one end of the clamping member protruding from the base is provided with a plurality of clamping blocks, and the plurality of clamping blocks are arranged to form a clamping groove;

[0025] The reprocessing mechanism also includes a screwing assembly, which is used to drive the clamping member to rotate relative to the base to adjust the screw connection depth between the clamping member and the base, and the screwing assembly is connected to the main controller signal.

[0026] Furthermore, the fixed clamp has a non-circular socket, the rotating drive member has a positioning identification device and a non-cylindrical plug post, the positioning identification device is used to identify the posture of the socket, and the rotating drive member is used to adjust the posture of the plug post according to the posture of the socket and then slide until the plug post is inserted into the socket.

[0027] Furthermore, the first collecting mechanism includes a fixed clamp, a flipping assembly, a cutting assembly and a collecting station, the fixed clamp is used to clamp the bar material transferred by the sorting robot, the flipping assembly is used to drive the fixed clamp to flip, the cutting assembly is used to cut the bar material clamped by the flipped fixed clamp to shorten the length of the bar material, and the collecting station is used to place the material tray.

[0028] Furthermore, a grinding module is arranged between the collecting station and the cutting assembly, and the grinding module includes a feeding assembly, a supporting seat, a guide wheel assembly and a grinding wheel assembly. The supporting seat, the guide wheel assembly and the grinding wheel assembly constitute a centerless grinding structure. The feeding assembly is used to transfer the cut rod material to the centerless grinding structure, and the centerless grinding structure is used to grind the rod material to reduce the diameter of the rod material.

[0029] Furthermore, the first collecting mechanism further comprises a control button, and the cutting component is slidably arranged on the machine body, and the working mode of the cutting component is as follows:

[0030] After the fixed clamp clamps the bar material, the turning assembly drives the fixed clamp to turn 90°;

[0031] After the fixing clamp is turned 90°, the control button is pressed, and the control button is triggered to send a signal to the cutting component;

[0032] After receiving the signal, the cutting component moves towards the fixed clamp after a delay time t', and then cuts the bar;

[0033] Among them, the range of t' is 0.5-2s.

[0034] Furthermore, the detection module includes a first detection mechanism, a second detection mechanism, a temporary storage mechanism and a transmission robot, and the working method of the detection module includes:

[0035] The size of the bar is detected by the first detection mechanism; if the size of the bar is qualified or larger than the tolerance range, the transfer robot transfers the bar to the second detection mechanism; if the size of the bar is smaller than the tolerance range, the transfer robot transfers the bar to the sorting robot;

[0036] The second inspection mechanism performs appearance inspection on the bar material;

[0037] The transfer robot transfers the bar material to the temporary storage mechanism, and the sorting robot takes it out.

[0038] Furthermore, the second collecting mechanism has a material unloading robot, which is used to return the reprocessed rods to the material tray of the grinding equipment.

[0039] Beneficial effects of the present invention: The present invention has the function of reprocessing unqualified bar materials according to specific defects, so that unqualified bar materials can be processed into qualified or reusable specifications in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the present invention.

[0041] Figure 2 It is a distribution diagram of each mechanism of the present invention.

[0042] Figure 3 It is a schematic diagram of the reprocessing mechanism of the present invention.

[0043] Figure 4 It is a schematic diagram of the first collecting mechanism of the present invention.

[0044] Figure numerals: 1—machine body, 2—main controller, 3—loading robot, 4—detection module, 5—walking module, 6—sorting robot, 7—first collecting mechanism, 8—second collecting mechanism, 9—reprocessing mechanism, 10—unloading robot, 41—first detection mechanism, 42—second detection mechanism, 43—temporary storage mechanism, 44—transmission robot, 70—control button, 71—fixed clamp, 72—flip assembly, 73—cutting assembly, 74— Collection station, 75—grinding module, 91—visual device, 92—fixed chuck, 93—arc track, 94—reprocessing drive, 95—grinding assembly, 96—rotating drive, 97—screwing assembly, 98—linear module, 730—support, 751—feed assembly, 752—support seat, 753—guide wheel assembly, 754—grinding wheel assembly, 921—base, 922—clamping part, 961—pin, 962—positioning identification device. DETAILED DESCRIPTION

[0045] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0046] The present invention provides a sampling inspection device with a reprocessing function, comprising a body 1, a main controller 2, a feeding robot 3 and a detection module 4, all of which are arranged on the body 1. A walking module 5 is arranged at the bottom of the body 1. The body 1 is also provided with a sorting robot 6, a first collecting mechanism 7, a second collecting mechanism 8 and a reprocessing mechanism 9. The feeding robot 3, the detection module 4, the sorting robot 6 and the reprocessing mechanism 9 are all connected to the main controller 2 by signals.

[0047] The loading robot 3 is used to transfer the bar material to the detection module 4;

[0048] The inspection module 4 is used to inspect the appearance and size of the bar material;

[0049] The sorting robot 6 puts the bar materials into the first collecting mechanism 7 or the reprocessing mechanism 9 according to the detection result of the detection module 4;

[0050] The first collecting mechanism 7 is used to collect bars whose size is smaller than the tolerance range;

[0051] The reprocessing mechanism 9 is used to grind the bar material whose size is larger than the tolerance range or has defects in appearance;

[0052] The second collecting mechanism 8 is used to collect the bar materials processed by the reprocessing mechanism 9 .

[0053] It should be noted that the dimension less than the tolerance range in the present invention means that the dimension of the grinding position of the bar is less than the tolerance range, or the dimension of a certain position of the bar is less than the tolerance range. The appearance defect means that "a certain grinding position of the bar has a bulge causing a defect".

[0054] During operation, the present invention moves to the grinding equipment, and the loading robot 3 transfers the bar material to the detection module 4, which detects the specifications and appearance of the sample respectively; then, based on the detection results, if the bar material is qualified, the loading robot 3 puts it back to the grinding equipment; if the size of the bar material is smaller than the tolerance range, it is transferred to the first collection mechanism 7; if the size of the bar material is larger than the tolerance range or there are defects in the appearance, it is transferred to the reprocessing mechanism 9 for reprocessing.

[0055] Since the number of unqualified bars is usually small, the time required for the present invention to move between different grinding devices is sufficient to complete the reprocessing of the unqualified bars, thereby making rational use of fragmented time. After processing, some of the unqualified bars can be directly put back into the corresponding grinding equipment, thereby improving the overall production efficiency.

[0056] In this embodiment, the reprocessing mechanism 9 includes a visual device 91, a fixed chuck 92, an arc track 93, a reprocessing drive 94 and a grinding assembly 95. The working method of the reprocessing mechanism 9 includes:

[0057] S1. The sorting robot 6 transfers the bar to the fixed chuck 92, which is clamped and fixed by the fixed chuck 92;

[0058] S2. The reprocessing drive member 94 drives the fixed chuck 92 to slide along the arc track 93, so that the bar is adjusted from the vertical position to the horizontal position; the visual device 91 captures the image of the bar;

[0059] S3. The main controller 2 obtains the specific defects of the bar material through the detection module 4, locates the bar material according to the image captured by the visual device 91, and then controls the grinding component 95 to grind the bar material.

[0060] In actual use, the visual device 91 is preferably an industrial camera, and the number can be one or more. Since the bar material targeted by the reprocessing mechanism 9 is "larger than the tolerance range in size or has defects in appearance", this type of bar material needs to be re-grinded on the surface or re-grinded at a specific position to become qualified. Therefore, after the sorting robot 6 obtains the vertically placed (head up) bar material, the present invention drives the fixed chuck 92 to slide along the circumference by 1 / 4 circle to change the bar material from vertical to flat, so as to make re-grinding simpler. However, since the posture of the bar material may change during the sorting process (such as rotation), it is necessary to confirm its specific appearance again through the visual device 91 in order to determine the re-grinding position, so as to ensure that the grinding position is quickly locked, thereby improving efficiency.

[0061] The visual device 91 is also used to position the bar material, that is, by positioning the horizontal bar material in space, the grinding assembly 95 can grind the bar material accurately.

[0062] The reprocessing drive member 94 preferably includes a motor and a swing rod, that is, the two ends of the swing rod are respectively connected to the motor and the fixed clamp 92, that is, when the motor rotates, the swing rod is driven to rotate, thereby driving the fixed clamp 92 to slide along the arc track 93.

[0063] Specifically, the reprocessing mechanism 9 further includes a rotating driving member 96, and the rotating driving member 96 is used to drive and connect with the arc track 93 when the fixed chuck 92 slides to the top of the arc track 93;

[0064] Step S3 specifically includes:

[0065] S31. The main controller 2 obtains the bar material defect through the detection module 4, and locates the bar material through the image captured by the visual device 91; when the bar material defect is a size larger than the tolerance range, execute steps S32-S34; when the bar material defect is an appearance defect, execute step S35;

[0066] S32. The main controller 2 further obtains the specific size of the bar material, and calculates the grinding size according to the difference between the specific size and the tolerance size;

[0067] S33. The rotating driving member 96 is drivingly connected to the fixed chuck 92, and the rotating driving member 96 drives the fixed chuck 92 to rotate;

[0068] S34. The grinding assembly 95 moves to one side of the bar and grinds the bar according to the grinding size;

[0069] S35. The main controller 2 extracts the defect position of the bar material from the image captured by the visual device 91, and controls the rotating driving member 96 to grind the defect position.

[0070] The rotating drive member 96 preferably uses a stepper motor as a power source and is driven by the linear module 98 to move closer to or away from the arc track 93. That is, when the bar needs to be ground due to its oversized size, the rotating drive member 96 also rotates while the grinding assembly 95 itself rotates, thereby ensuring that the grinding effect at each position on the side of the bar is basically the same, ensuring uniformity.

[0071] In addition, when a specific position of the bar needs to be ground, the main controller 2 determines the location of the defect based on the image taken by the visual device 91, and then the rotating drive 96 drives the fixed chuck 92 to rotate the corresponding angle so that the defect is located toward the side where the grinding component 95 is located, so that the grinding component 95 only needs to be able to translate and control the rotation of the grinding disc to complete the reprocessing action.

[0072] In this embodiment, the fixed clamp 92 includes a base 921 and a clamping member 922. The base 921 is slidably disposed on the arc track 93. The clamping member 922 is screwed to the base 921. One end of the clamping member 922 protruding from the base 921 is provided with a plurality of clamping blocks, and the plurality of clamping blocks are arranged to form a clamping groove.

[0073] The reprocessing mechanism 9 also includes a screwing assembly 97 , which is used to drive the clamping member 922 to rotate relative to the base 921 to adjust the screw connection depth between the clamping member 922 and the base 921 . The screwing assembly 97 is connected to the main controller 2 by signal.

[0074] That is, when it is necessary to fix the chuck 92 to clamp the bar material, the twisting assembly 97 drives the clamping member 922 to rotate relative to the base 921, so that the clamping member 922 extends further out of the top of the base 921, allowing multiple clamping blocks to open without being restrained by the base 921. At this time, the sorting robot 6 transfers the bar material to the clamping groove; then the twisting assembly 97 rotates in the opposite direction to control the clamping member 922 to retract into the base 921, so that the clamping blocks are forced to approach each other by the base 921, so as to achieve the effect of clamping the bar material.

[0075] Specifically, the screwing assembly 97 can be a conventional structure, for example, a cylinder and an electric screwdriver are formed, and the cylinder drives the bottom of the electric screwdriver base 921 to be inserted into the clamp 922, and then the electric screwdriver rotates to drive the clamp 922 to rotate, thereby causing the clamp 922 to rotate relative to the base 921.

[0076] One of the clamping blocks may be provided with a corresponding sensor for detecting the interaction between the clamping block and the bar (such as interaction force, etc.). When the interaction reaches a preset value, the twisting assembly 97 stops rotating and withdraws from the clamping member 922, allowing the fixed chuck 92 to slide along the arc track 93, thereby ensuring that the bar is not over-clamped and deformed.

[0077] In this embodiment, the fixing clamp 92 has a non-circular hole-shaped socket, and the rotating driving member 96 has a positioning identification device 962 and a non-cylindrical plug post 961. The positioning identification device is used to identify the posture of the socket, and the rotating driving member 96 is used to adjust the posture of the plug post 961 according to the posture of the socket and then slide until the plug post 961 is inserted into the socket.

[0078] The positioning identification device 962 is preferably an infrared transceiver, which allows the rotating driving member 96 to adjust the posture of the plug post 961 according to the posture of the socket, ensuring that the plug post 961 can be smoothly inserted into the socket and driven, thereby improving stability and reliability.

[0079] In this embodiment, the first collecting mechanism 7 includes a fixed clamp 71, a flipping assembly 72, a cutting assembly 73 and a collecting station 74. The fixed clamp 71 is used to clamp the bar material transferred by the sorting robot 6, the flipping assembly 72 is used to drive the fixed clamp 71 to flip, the cutting assembly 73 is used to cut the bar material clamped by the flipped fixed clamp 71 to shorten the length of the bar material, and the collecting station 74 is used to place the material tray.

[0080] Specifically, the structure of the flip assembly 72 is similar to that of the fixed chuck 92 combined with the arc track 93 and the reprocessing drive 94, and the cutting assembly 73 is a conventional structure. When the size of the bar is smaller than the tolerance range, its only function is to serve as the raw material for smaller bars. Therefore, after the flip assembly 72 drives the bar to rotate and lie flat, the cutting assembly 73 cuts off the excessive length to turn the bar into a cylindrical structure with a smaller length. Then, the sampling equipment collects a certain number of cylindrical structures and transfers them to the corresponding equipment for storage, so that the too small bars can be reused.

[0081] In this embodiment, a grinding module 75 is also provided between the collecting station 74 and the cutting assembly 73. The grinding module 75 includes a feeding assembly 751, a support seat 752, a guide wheel assembly 753 and a grinding wheel assembly 754. The support seat 752, the guide wheel assembly 753 and the grinding wheel assembly 754 constitute a centerless grinding structure. The feeding assembly 751 is used to transfer the cut rod material to the centerless grinding structure. The centerless grinding structure is used to grind the rod material to reduce the diameter of the rod material.

[0082] The grinding module 75 is used to grind the cut bar stock to ensure that the diameter of the bar stock also meets the raw material requirements of smaller bar stock. Specifically, the grinding assembly adopts a centerless grinding structure to ensure the uniformity of grinding.

[0083] In this embodiment, the first collecting mechanism 7 further includes a control button 70, and a cutting assembly 73 is slidably disposed on the machine body 1. The working method of the cutting assembly 73 is as follows:

[0084] After the fixing clamp 71 clamps the bar material, the turning assembly 72 drives the fixing clamp 71 to turn 90°;

[0085] After the fixing clamp 71 is turned 90°, the control button 70 is pressed, and the control button 70 is triggered to send a signal to the cutting assembly 73;

[0086] After receiving the signal, the cutting component 73 moves toward the fixing clamp 71 after a delay time t', and then cuts the bar material;

[0087] The cutting assembly 73 has a supporting member 730 for collecting waste formed by cutting the bar stock;

[0088] Among them, the range of t' is 0.5-2s.

[0089] In order to ensure that cutting is performed only after the bar is in place, the present invention is provided with a control button 70, so that the control button 70 can be triggered when the fixing clamp 71 rotates 90°, and the cutting component 73 receives the model of the control button 70 and moves after a delay of t', ensuring that cutting is performed only when the bar remains in a stable state, which is safe and reliable.

[0090] In this embodiment, the detection module 4 includes a first detection mechanism 41, a second detection mechanism 42, a temporary storage mechanism 43 and a transfer robot 44. The working mode of the detection module 4 includes:

[0091] The size of the bar material is detected by the first detection mechanism 41; if the size of the bar material is qualified or larger than the tolerance range, the transfer robot 44 transfers the bar material to the second detection mechanism 42; if the size of the bar material is smaller than the tolerance range, the transfer robot 44 transfers the bar material to the sorting robot 6;

[0092] The second inspection mechanism 42 performs appearance inspection on the bar material;

[0093] The transfer robot 44 transfers the bar material to the temporary storage mechanism 43 , and the sorting robot 6 takes it out.

[0094] The present invention detects the size and defects of the bar material respectively through two detection mechanisms. If the size of the bar material has defects, reprocessing or cutting is required regardless of whether the appearance meets the standards; and if the size is qualified, appearance inspection is performed to further determine whether it is qualified or has defects based on the appearance, thereby making reasonable use of time.

[0095] Specifically, the sorting robot 6 may have two clamping stations, so as to clamp the bars of the first detection module 4 and the second detection module 4 at one time, so as to perform position change or sorting, further improving efficiency.

[0096] In this embodiment, the second collecting mechanism 8 has a material unloading robot 10, which is used to return the reprocessed rods to the material tray of the grinding equipment, so that the rods that meet the requirements after reprocessing can be returned to the material tray of the grinding equipment. There is no need to set up additional recycling steps, which simplifies the process.

[0097] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments according to the technology of the present invention are within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.

Claims

1. A sampling inspection device with a reprocessing function, comprising a machine body, a main controller, a feeding robot and a detection module all arranged on the machine body, a walking module being arranged at the bottom of the machine body, characterized in that: The machine body is also provided with a sorting robot, a first collecting mechanism, a second collecting mechanism and a reprocessing mechanism, and the feeding robot, the detection module, the sorting robot and the reprocessing mechanism are all connected to the main controller signal; The loading robot is used to transfer the bar material to the inspection module; The inspection module is used to inspect the appearance and size of the bar; The sorting robot puts the bar materials into the first collection mechanism or the reprocessing mechanism according to the detection results of the detection module; The first collecting mechanism is used to collect bars whose size is smaller than the tolerance range; The reprocessing mechanism is used to grind the bars whose size is larger than the tolerance range or have appearance defects; The second collecting mechanism is used to collect the bar materials processed by the reprocessing mechanism.

2. The sampling inspection device with reprocessing function according to claim 1, characterized in that: The reprocessing mechanism includes a visual device, a fixed chuck, an arc track, a reprocessing drive and a grinding assembly. The working method of the reprocessing mechanism includes: S1. The sorting robot transfers the bar material to the fixed chuck, which clamps and fixes it; S2. The processing drive member drives the fixed chuck to slide along the arc track, so that the bar is adjusted from a vertical position to a horizontal position; the visual device captures an image of the bar; S3. The main controller obtains the specific defects of the bar material through the detection module, locates the bar material according to the image captured by the visual device, and then controls the grinding component to grind the bar material.

3. The sampling inspection device with reprocessing function according to claim 2, characterized in that: The reprocessing mechanism further comprises a rotating driving member, which is used to drive and connect with the arc track when the fixed chuck slides to the top of the arc track; Step S3 specifically includes: S31. The main controller obtains the bar material defect through the detection module and locates the bar material through the image captured by the visual device; when the bar material defect is a size larger than the tolerance range, execute steps S32-S34; when the bar material defect is an appearance defect, execute step S35; S32. The main controller further obtains the specific size of the bar material, and calculates the grinding size according to the difference between the specific size and the tolerance size; S33. The rotating driving member is drivingly connected to the fixed chuck, and the rotating driving member drives the fixed chuck to rotate; S34. The grinding assembly moves to one side of the bar material and grinds the bar material according to the grinding size; S35. The main controller extracts the defect position of the bar material from the image captured by the visual device, and controls the rotating driving member to grind the defect position.

4. The sampling inspection device with reprocessing function according to claim 3, characterized in that: The fixed clamp includes a base and a clamping member, the base is slidably arranged on an arc track, the clamping member is screwed to the base, and one end of the clamping member protruding from the base is provided with a plurality of clamping blocks, and the plurality of clamping blocks are arranged to form a clamping groove; The reprocessing mechanism also includes a screwing assembly, which is used to drive the clamping member to rotate relative to the base to adjust the screw connection depth between the clamping member and the base, and the screwing assembly is connected to the main controller signal.

5. The sampling inspection device with reprocessing function according to claim 3, characterized in that: The fixed chuck has a non-circular socket, the rotating drive has a positioning identification device and a non-cylindrical plug, the positioning identification device is used to identify the posture of the socket, and the rotating drive is used to adjust the posture of the plug according to the posture of the socket and then slide until the plug is inserted into the socket.

6. The sampling inspection device with reprocessing function according to claim 1, characterized in that: The first collecting mechanism includes a fixed clamp, a flipping assembly, a cutting assembly and a collecting station. The fixed clamp is used to clamp the bar material transferred by the sorting robot. The flipping assembly is used to drive the fixed clamp to flip. The cutting assembly is used to cut the bar material clamped by the flipped fixed clamp to shorten the length of the bar material. The collecting station is used to place the material tray.

7. The sampling inspection device with reprocessing function according to claim 6, characterized in that: A grinding module is also arranged between the collecting station and the cutting assembly. The grinding module includes a feeding assembly, a supporting seat, a guide wheel assembly and a grinding wheel assembly. The supporting seat, the guide wheel assembly and the grinding wheel assembly constitute a centerless grinding structure. The feeding assembly is used to transfer the cut rod material to the centerless grinding structure. The centerless grinding structure is used to grind the rod material to reduce the diameter of the rod material.

8. The sampling inspection device with reprocessing function according to claim 6, characterized in that: The first collecting mechanism further includes a control button, and a cutting assembly is slidably arranged on the machine body. The working mode of the cutting assembly is as follows: After the fixed clamp clamps the bar material, the turning assembly drives the fixed clamp to turn 90°; After the fixing clamp is turned 90°, the control button is pressed, and the control button is triggered to send a signal to the cutting component; After receiving the signal, the cutting component moves toward the fixed clamp after a delay time t', and then cuts the bar; Among them, the range of t' is 0.5-2s.

9. The sampling inspection device with reprocessing function according to claim 1, characterized in that: The detection module includes a first detection mechanism, a second detection mechanism, a temporary storage mechanism and a transmission robot. The working method of the detection module includes: The size of the bar is detected by the first detection mechanism; if the size of the bar is qualified or larger than the tolerance range, the transfer robot transfers the bar to the second detection mechanism; if the size of the bar is smaller than the tolerance range, the transfer robot transfers the bar to the sorting robot; The second inspection mechanism performs appearance inspection on the bar material; The transfer robot transfers the bar material to the temporary storage mechanism, and the sorting robot takes it out.

10. The sampling inspection device with reprocessing function according to claim 9, characterized in that: The second collecting mechanism has a material unloading robot, which is used to return the reprocessed rods to the material tray of the grinding device.

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