Sample identification device

Abstract

A sample identification device relates to the technical field of industrial sample detection. The sample identification device comprises a box body, a contourgraph, a controller, an alarm and a clamping turner, the contourgraph, the alarm and the clamping turner are electrically connected with the controller. The contourgraph and the controller are respectively connected to the box body, a detection head of the contourgraph extends into the box body and is configured to detect a sample, and the controller receives detection information sent by the contourgraph; at least one part of the alarm is arranged outside the box body; at least one part of the clamping turner is arranged in the box body, and the clamping turner is configured to receive related instructions from the controller so as to be capable of clamping and turning over a sample. The utility model aims to provide the sample identification device, so as to solve the technical problems of lower overall identification efficiency and poorer overall identification accuracy caused by dependence on manual sample identification in the prior art to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial sample detection, in particular to a sample identification device. Background Art

[0002] A sample is a small amount of physical object that can represent the quality of a commodity. It is either extracted from a whole batch of commodities as a model for external display and product quality testing, or it is made and processed by the producer based on the commodity design before mass production. The produced sample standard is used as the delivery standard for commodities in trading transactions. Samples are also needed for identification in industrial production.

[0003] Existing industrial sample identification is mainly carried out manually in real time, resulting in low overall efficiency of identification and a large waste of manpower and material resources. In addition, errors are prone to occur during the identification process, greatly reducing the overall accuracy of the identification. Utility Model Content

[0004] The purpose of the utility model is to provide a sample identification device to solve the technical problems existing in the prior art, such as low overall identification efficiency and poor overall identification accuracy, which are caused by reliance on manual identification of samples.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sample identification device comprises a box, a profiler, a controller, an alarm and a clamping flipper; the profiler, the alarm and the clamping flipper are electrically connected to the controller respectively;

[0007] The profilometer and the controller are respectively connected to the box, and the detection head of the profilometer extends into the box and is configured to detect samples, and the controller receives detection information sent by the profilometer;

[0008] At least a portion of the alarm is disposed outside the box;

[0009] At least a part of the clamping and flipping device is disposed inside the box, and the clamping and flipping device is configured to receive relevant instructions from the controller so as to clamp and flip the sample.

[0010] In any of the above technical solutions, optionally, the box body includes a plurality of side walls that are connected to each other;

[0011] The clamping flipper comprises a rotating shaft and a telescoping device; at least one pair of the side walls arranged opposite to each other are rotatably connected to the rotating shaft;

[0012] The retractor is located inside the box, and one end of the retractor is fixedly connected to the end of the rotating shaft, and the other end of the retractor is used to abut against the sample;

[0013] In each pair of the side walls, at least one of the rotating shafts is connected to a driver, and a driving end of the driver is connected to the rotating shaft so that the rotating shaft rotates around its own axis relative to the side wall;

[0014] The retractor and the driver are both electrically connected to the controller, and the controller is used to control the retractor to retract and to control the driving end of the driver to rotate.

[0015] In any of the above technical solutions, optionally, a connecting piece is fixedly connected to the outside of the side wall; and the fixed end of the driver is fixedly connected to the connecting piece;

[0016] The rotating shaft extends out of the side wall and is fixedly connected to the driving end of the driver.

[0017] In any of the above technical solutions, optionally, a clamping block is fixedly provided on one end of the retractor for abutting against the sample.

[0018] In any of the above technical solutions, optionally, the number of the side walls is 4; and two adjacent side walls are connected to the driver.

[0019] In any of the above technical solutions, optionally, the box includes a base;

[0020] A material collecting bin is connected to the base; a material discharging portion is arranged at the bottom of the material collecting bin, the material discharging portion is in a frustum shape, and the material discharging port of the material discharging portion is located at the small cross-section end of the frustum shape.

[0021] In any of the above technical solutions, optionally, at least a portion of the inner surface of the discharge portion is provided with a buffer structure.

[0022] In any of the above technical solutions, optionally, the buffer structure includes a structural layer and an elastic member; the structural layer has a buffer chamber, and the elastic member is arranged in the buffer chamber; the elastic member extends from the outer surface to the inner surface of the discharge portion;

[0023] Alternatively, the buffer structure is made of rubber or silicone.

[0024] In any of the above technical solutions, optionally, the inner wall of the structural layer is provided with a support pad connected to the elastic member;

[0025] The material of the structural layer is rubber or silicone;

[0026] The elastic member is a torsion spring.

[0027] In any of the above technical solutions, optionally, wheels are provided at the bottom of the box; at least some of the wheels are universal wheels with a braking structure;

[0028] The profilometer, the controller and the alarm are respectively connected to the top plate of the box, and the detection head of the profilometer is located on the axis of the top plate; the profilometer, the controller and the alarm are respectively arranged outside the box;

[0029] The box body is provided with a display electrically connected to the controller;

[0030] A support column for placing the sample is provided in the box, and the position of the support column corresponds to the position of the detection head of the profilometer and the clamping flipper; the support column is connected to the side wall of the box or the base of the box; the support column is electrically connected to the controller, and the support column is configured to receive relevant instructions from the controller so as to be able to retract or fold.

[0031] The beneficial effects of the utility model are mainly:

[0032] The sample identification device provided by the utility model includes a box, a contour meter, a controller, an alarm and a clamping flipper. The controller controls the clamping flipper to clamp and flip the sample, which provides favorable conditions for the detection head of the contour meter to collect contour, size and other information of the sample in different directions, effectively improves the comprehensiveness of the identification, and can greatly reduce or avoid the probability of scanning blind spots; the controller receives the detection information sent by the contour meter, which is convenient for subsequent comparison and judgment with pre-stored information, which can greatly improve the overall efficiency of the identification, and can also greatly improve the overall accuracy of the identification, effectively solving the technical problems of low overall identification efficiency and poor overall identification accuracy existing in the prior art due to reliance on manual identification of samples.

[0033] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A schematic diagram of the structure of a sample identification device provided in an embodiment of the utility model;

[0036] Figure 2 A schematic diagram of the structure of the aggregate bin provided by the embodiment of the utility model;

[0037] Figure 3 A schematic diagram of the structure of the buffer structure provided by an embodiment of the utility model;

[0038] Figure 4 A schematic structural diagram of a clamping flipper provided in an embodiment of the utility model.

[0039] Icons: 1-contour meter; 2-controller; 3-detection head; 4-retractor; 5-display; 6-collection bin; 7-discharging part; 8-brake structure; 9-wheel; 10-base; 11-side wall; 12-connector; 13-driver; 14-clamping block; 15-top plate; 16-alarm; 17-structural layer; 18-elastic part; 19-buffer chamber; 20-support pad; 21-rotating shaft;

[0040] 30-buffer structure; 40-box; 50-clamping flipper; 60-support column. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0045] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0048] Example

[0049] This embodiment provides a sample identification device; please refer to Figure 1-Figure 4 , Figure 1 The front view of the sample identification device provided in this embodiment, Figure 2 A top view of the aggregate bin provided for this embodiment, Figure 3 A cross-sectional view of the buffer structure provided in this embodiment, Figure 4 This is a schematic diagram of the structure of the clamping flipper provided in this embodiment, showing a clamping block, a telescoping device, a rotating shaft and a driver.

[0050] The sample identification device provided in this embodiment is used for sample identification and detection, and can be used for identification and detection of industrial defective samples, especially for identification and detection of defects of arc-shaped industrial samples. Figure 1-Figure 4As shown, the sample identification device includes a box 40, a profilometer 1, a controller 2, an alarm 16 and a clamping flipper 50; the profilometer 1, the alarm 16 and the clamping flipper 50 are electrically connected to the controller 2 respectively; so that the controller 2 can control the profilometer 1, the alarm 16 and the clamping flipper 50 respectively.

[0051] The profiler 1 and the controller 2 are connected to the box 40, respectively, and the detection head 3 of the profiler 1 extends into the box 40 and is configured to detect the sample, and the controller 2 receives the detection information sent by the profiler 1; the sample is scanned and detected in real time by the profiler 1, and the collected detection information is transmitted to the controller 2, so as to facilitate the subsequent comparison and judgment with the pre-stored information (such as the imported parameters and appearance pictures). Optionally, the profiler 1 and the controller 2 are respectively connected to the top plate 15 of the box 40, and the detection head 3 of the profiler 1 is located on the axis of the top plate 15, that is, the profiler 1 is set at the middle position of the inner surface of the top plate 15; optionally, the profiler 1 and the controller 2 are respectively set outside the box 40 to maximize the detection space of the box 40, and reduce the interference of the profiler 1 and the controller 2 on the sample detection. Optionally, the profiler 1 is set between the controller 2 and the alarm 16.

[0052] At least a portion of the alarm 16 is disposed outside the box 40; optionally, the alarm 16 is connected to the top plate 15 of the box 40, and the alarm 16 is disposed outside the box 40. By disposing at least a portion of the alarm 16 outside the box 40, it is convenient for people to observe or hear the alarm. For example, when a sample is unqualified, the controller 2 can control the alarm 16 to sound in real time to remind the staff to handle it in time.

[0053] At least a portion of the clamping and flipping device 50 is disposed inside the box 40. For example, a clamping end of the clamping and flipping device 50 for clamping the sample is disposed inside the box 40. The clamping and flipping device 50 is configured to receive relevant instructions from the controller 2 to clamp and flip the sample.

[0054] In this embodiment, the inner surface is the surface that contacts the inside of the box, and the outer surface is the surface that contacts the outside of the box.

[0055] The sample identification device described in this embodiment includes a box 40, a profilometer 1, a controller 2, an alarm 16 and a clamping flipper 50. The controller 2 controls the clamping flipper 50 to clamp and flip the sample, which provides favorable conditions for the detection head 3 of the profilometer 1 to collect the contour, size and other information of the sample in different directions, effectively improves the comprehensiveness of the identification, and can greatly reduce or avoid the probability of scanning blind spots; the controller 2 receives the detection information sent by the profilometer 1, which is convenient for subsequent comparison and judgment with pre-stored information, which can greatly improve the overall efficiency of the identification, and can also greatly improve the overall accuracy of the identification, effectively solving the technical problems of low overall identification efficiency and poor overall identification accuracy existing in the prior art due to reliance on manual identification of samples.

[0056] See also Figure 1 and Figure 4 As shown, in an optional solution of this embodiment, the box body 40 includes a plurality of enclosed side walls 11. For example, the box body 40 includes 4, 6 or other numbers of side walls 11.

[0057] The clamping flipper 50 includes a rotating shaft 21 and a retractor 4; at least one pair of oppositely disposed side walls 11 is rotatably connected to the rotating shaft 21, that is, in the pair of side walls 11, both side walls 11 are connected to the rotating shaft 21, and the number of the rotating shafts 21 is 2. The rotating shaft 21 facilitates the retractor 4 to rotate relative to the box body 40, thereby facilitating the sample to rotate relative to the box body 40.

[0058] The retractor 4 is located inside the box 40 , and one end of the retractor 4 is fixedly connected to the end of the rotating shaft 21 , and the other end of the retractor 4 is used to abut against the sample.

[0059] In each pair of side walls 11, at least one rotating shaft 21 is connected to a driver 13, and a driving end of the driver 13 is connected to the rotating shaft 21, so that the rotating shaft 21 rotates around its own axis relative to the side wall 11. Optionally, in each pair of side walls 11, one rotating shaft 21 is connected to the driver 13, and the other rotating shaft 21 is not connected to the driver 13, so as to simplify the structure of the sample identification device and reduce the cost of the sample identification device.

[0060] The retractor 4 and the driver 13 are both electrically connected to the controller 2, and the controller 2 is used to control the retractor 4 to retract, and to control the rotation of the driving end of the driver 13. For example, the sample is picked up and placed between a pair of retractors 4 corresponding to one pair of side walls 11, and the two retractors 4 are controlled by the controller 2 so that the two retractors 4 are retracted and clamped against the surfaces of both sides of the sample, and the driver 13 drives the retractor 4 connected thereto to rotate, thereby driving the sample and the other retractor 4 to flip, which can effectively improve the comprehensiveness of the identification and greatly reduce or avoid the probability of scanning blind spots.

[0061] The sample identification device described in this embodiment can be extended and retracted in real time during daily use through telescoping devices in different directions, so as to achieve simultaneous contact and clamping of the corresponding two side surfaces of the sample, and the sample can be flipped over by rotating a driver on one side. The sample can be flipped over alternately in different directions, which effectively improves the comprehensiveness of the identification and effectively avoids the phenomenon of scanning blind spots.

[0062] See also Figure 1 As shown, in an optional solution of this embodiment, the driver 13 is arranged outside the box 40; specifically, the outside of the side wall 11 is fixedly connected with a connecting piece 12; the fixed end of the driver 13 is fixedly connected to the connecting piece 12; for example, the bottom of the driver 13 is fixedly arranged on the connecting piece 12. The connecting piece 12 can effectively improve the firmness of the driver 13 fixed to the box 40, and can prevent the driver 13 from being suspended in the air and causing the driver 13 to fail to operate normally.

[0063] The rotating shaft 21 extends out of the side wall 11 and is fixedly connected to the driving end of the driver 13 , that is, the driver 13 is driven to connect to the retractor 4 via the rotating shaft 21 .

[0064] See also Figure 1 and Figure 4 As shown, in an optional solution of this embodiment, one end of the retractor 4 for abutting against the sample is fixedly provided with a clamping block 14. The clamping block 14 is helpful to improve the firmness of the retractor 4 clamping the sample.

[0065] In the optional solution of this embodiment, the number of side walls 11 is 4; that is, the number of side walls 11 is two pairs, and two adjacent side walls 11 are connected to the driver 13. For example, the controller 2 first controls the two retractors 4 corresponding to one pair of side walls 11, so that the two retractors 4 are retracted and clamped against the two sides of the sample, and the two retractors 4 and the sample are turned over by the driver 13; then, the controller 2 controls the two retractors 4 corresponding to the other pair of side walls 11, so that the two retractors 4 are retracted and clamped against the other two sides of the sample, and the retractors 4 on both sides are separated from the sample before contraction, so as to achieve clamping in different directions, and the corresponding driver 13 is used to turn over the surface.

[0066] See also Figure 1 and Figure 2 As shown, in an optional solution of this embodiment, the box body 40 includes a base 10.

[0067] The base 10 is connected to a collection bin 6; a discharge portion 7 is provided at the bottom of the collection bin 6, and the discharge portion 7 is in a frustum shape, and the discharge port of the discharge portion 7 is located at the small cross-section end of the frustum. The position of the collection bin 6 corresponds to the position of the sample. The collection bin 6 can be used to conveniently collect samples; for example, qualified samples fall into the collection bin 6 by their own gravity, and slide out of the sample identification device through the discharge port of the discharge portion 7, so as to facilitate real-time collection and sorting at a later time.

[0068] The sample identification device described in this embodiment can perform real-time scanning and detection of samples through a profilometer during daily use, and transmit the scanning information to the inside of the controller, and perform real-time comparison and judgment through the parameters and appearance pictures imported by the controller. When the sample is qualified, it is directly introduced into the aggregate bin for collection. When the sample is unqualified, the alarm can be controlled to sound in real time to remind the staff to deal with it in time.

[0069] See also Figure 1-Figure 3 As shown, in an optional solution of this embodiment, at least a portion of the inner surface of the discharge portion 7 is provided with a buffer structure 30. For example, the buffer structure 30 is arranged around the inner surface of the material collection bin 6. The buffer structure 30 can improve the overall softness of the inner surface of the discharge portion 7 of the material collection bin 6, and can effectively protect the material collection bin 6 and the sample.

[0070] Optionally, the buffer structure 30 is made of rubber or silicone, or other buffer materials or structures.

[0071] See also Figure 3 As shown, in the optional scheme of this embodiment, the buffer structure 30 includes a structural layer 17 and an elastic member 18; the structural layer 17 has a buffer chamber 19, and the elastic member 18 is arranged in the buffer chamber 19; the elastic member 18 extends from the outer surface to the inner surface of the discharge portion 7, that is, when the sample falls into the collection bin 6, the elastic member 18 is compressed, and the elastic member 18 has an elastic deformation that recovers from the outer surface to the inner surface of the discharge portion 7. The structural layer 17 and the elastic member 18 can increase the elasticity of the sample falling into the inner wall of the collection bin 6, which can play a good buffering role and effectively avoid damage to the sample caused by rigid collision.

[0072] In an optional solution of this embodiment, a support pad 20 connected to the elastic member 18 is provided on the inner wall of the structural layer 17 ; the support pad 20 can effectively support the elastic member 18 to prevent the elastic member 18 from damaging the structural layer 17 .

[0073] Optionally, the material of the structural layer 17 is rubber or silicone, or other buffer materials.

[0074] Optionally, the elastic member 18 is a torsion spring or other elastic structures.

[0075] See also Figure 1As shown, in an optional solution of this embodiment, wheels 9 are provided at the bottom of the box 40; at least some of the wheels 9 are universal wheels with a brake structure 8. Optionally, wheels 9 are provided at the bottom of the base 10 near the four corners. Optionally, all wheels 9 are universal wheels with a brake structure 8. Through the wheels 9, the sample identification device can be conveniently moved to any sample placement for use, which effectively improves the flexibility of use of the sample identification device.

[0076] Optionally, a display 5 electrically connected to the controller 2 is provided on the box 40; optionally, the display 5 is provided on the outer surface of the side wall 11. Through the display 5, the identification scan data and images can be displayed in real time, which is convenient for personnel to observe and identify in real time, so that the effect of identification is further improved.

[0077] Optionally, a support column 60 for placing a sample is provided in the box 40, and the position of the support column 60 corresponds to the position of the detection head 3 of the profilometer 1 and the clamping flipper 50; the support column 60 is connected to the side wall 11 of the box 40 or the base 10 of the box 40; the support column 60 is electrically connected to the controller 2, and the support column 60 is configured to receive relevant instructions from the controller 2 to be able to shrink or fold. The support column 60 is used to facilitate the placement of the sample, which is conducive to the retractor 4 abutting against the clamped sample. The controller 2 controls the support column 60 to shrink or fold to avoid the support column 60 hindering the sample from flipping.

[0078] In order to more clearly understand the sample identification device described in this embodiment, its working principle is briefly described as follows: the number of side walls 11 of the sample identification device is 4; when it is necessary to identify samples (or industrial samples), the sample identification device can first be moved as a whole to the sample storage location through the wheels 9, and the sample identification device can be fixed and limited in real time through the brake structure 8, and then the sample is picked up and placed between the telescopes 4, and the corresponding two telescopes 4 are controlled to be extended and retracted to contact and clamp the surfaces on both sides of the sample, and the sample is driven to flip through the driver 13, and the detection head 3 is used for real-time scanning, and then the other two different telescopes 4 are controlled to be extended and retracted to contact the sample. Before contraction, the two telescopes 4 are separated from the sample to achieve clamping in different directions and flip the surface through the driver 13. Finally, the sample can be scanned and detected in real time through the profilometer 1, and the scanning information is transmitted to the controller 2. The parameters and appearance pictures imported by the controller 2 are subsequently compared and judged in real time. When the sample is qualified, it is directly introduced into the collection bin 6 for collection. When the sample is unqualified, the alarm 16 can be controlled to sound in real time to remind the staff to deal with it in time. The sample identification device can replace manual operation, effectively improve efficiency, and greatly improve the overall accuracy of identification.

[0079] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sample identification device, characterized in that: It comprises a box (40), a profiler (1), a controller (2), an alarm (16) and a clamping flipper (50); the profiler (1), the alarm (16) and the clamping flipper (50) are electrically connected to the controller (2) respectively; The profilometer (1) and the controller (2) are respectively connected to the box (40), and the detection head (3) of the profilometer (1) extends into the box (40) and is configured to detect samples, and the controller (2) receives detection information sent by the profilometer (1); At least a portion of the alarm (16) is disposed outside the box (40); At least a portion of the clamping and flipping device (50) is disposed inside the box (40), and the clamping and flipping device (50) is configured to receive relevant instructions from the controller (2) so as to clamp and flip the sample.

2. The sample identification device according to claim 1, characterized in that: The box body (40) comprises a plurality of side walls (11) that are connected to each other; The clamping and turning device (50) comprises a rotating shaft (21) and a telescopic device (4); at least one pair of the side walls (11) arranged opposite to each other is rotatably connected to the rotating shaft (21); The retractor (4) is located inside the box (40), and one end of the retractor (4) is fixedly connected to the end of the rotating shaft (21), and the other end of the retractor (4) is used to abut against the sample; In each pair of the side walls (11), at least one of the rotating shafts (21) is connected to a driver (13), and a driving end of the driver (13) is connected to the rotating shaft (21), so that the rotating shaft (21) rotates around its own axis relative to the side wall (11); The retractor (4) and the driver (13) are both electrically connected to the controller (2), and the controller (2) is used to control the retractability of the retractor (4) and to control the rotation of the driving end of the driver (13).

3. The sample identification device according to claim 2, characterized in that: The outside of the side wall (11) is fixedly connected with a connecting piece (12); the fixed end of the driver (13) is fixedly connected to the connecting piece (12); The rotating shaft (21) extends out of the side wall (11) and is fixedly connected to the driving end of the driver (13).

4. The sample identification device according to claim 2, characterized in that: A clamping block (14) is fixedly arranged on one end of the retractor (4) for abutting against the sample.

5. The sample identification device according to claim 2, characterized in that: The number of the side walls (11) is four, and two adjacent side walls (11) are connected to the driver (13).

6. The sample identification device according to claim 1, characterized in that: The box (40) comprises a base (10); The base (10) is connected to a material collecting bin (6); a discharge portion (7) is provided at the bottom of the material collecting bin (6); the discharge portion (7) is in a frustum shape, and the discharge port of the discharge portion (7) is located at the small cross-section end of the frustum.

7. The sample identification device according to claim 6, characterized in that: At least a portion of the inner surface of the discharge portion (7) is provided with a buffer structure (30).

8. The sample identification device according to claim 7, characterized in that: The buffer structure (30) comprises a structural layer (17) and an elastic member (18); the structural layer (17) has a buffer chamber (19), and the elastic member (18) is arranged in the buffer chamber (19); the elastic member (18) extends from the outer surface to the inner surface of the discharge portion (7); Alternatively, the buffer structure (30) is made of rubber or silicone.

9. The sample identification device according to claim 8, characterized in that: The inner wall of the structural layer (17) is provided with a support pad (20) connected to the elastic member (18); The material of the structural layer (17) is rubber or silicone; The elastic member (18) is a torsion spring.

10. The sample identification device according to claim 1, characterized in that: The bottom of the box (40) is provided with wheels (9); at least part of the wheels (9) are universal wheels with a braking structure (8); The profilometer (1), the controller (2) and the alarm (16) are respectively connected to the top plate (15) of the box (40), and the detection head (3) of the profilometer (1) is located on the axis of the top plate (15); the profilometer (1), the controller (2) and the alarm (16) are respectively arranged outside the box (40); The box (40) is provided with a display (5) electrically connected to the controller (2); A support column (60) for placing the sample is arranged in the box (40), and the position of the support column (60) corresponds to the position of the detection head (3) of the profilometer (1) and the clamping flipper (50); the support column (60) is connected to the side wall (11) of the box (40) or the base (10) of the box (40); the support column (60) is electrically connected to the controller (2), and the support column (60) is configured to receive relevant instructions from the controller (2) so as to be able to shrink or fold.

Images