Multi-size detection device

Abstract

The utility model relates to the field of size detection, in particular to a multi-size detection device which comprises a feeding mechanism, a detection mechanism, a first conveying mechanism, a receiving mechanism and a second conveying mechanism. The feeding mechanism comprises a feeding channel, the detection mechanism comprises a plurality of detection assemblies, and the multiple detection assemblies are used for detecting parts of various sizes and types. The first conveying mechanism is used for picking up the parts conveyed by the feeding channel and sequentially placing the parts in the multiple detection assemblies. The receiving mechanism comprises a qualified product placing area and a defective product placing area, and the second conveying mechanism is used for placing qualified parts in the qualified product placing area and placing unqualified parts in the defective product placing area. According to the invention, the detection efficiency of multiple size types of small parts in batches can be improved, the labor cost is reduced, and automatic detection is realized.

Description

Technical Field

[0001] The present application relates to the field of size detection, and in particular to a multi-size detection device. Background Art

[0002] At present, parts assembly workshops in many manufacturing industries involve testing the dimensions of parts in order to manufacture products that meet quality requirements.

[0003] However, when a large number of small parts need to be inspected in multiple sizes, such as diameter inspection, length inspection, etc., manual inspection is often used, and the inspected parts must be classified, which consumes a lot of manpower costs. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a multi-size detection device, which aims to improve the detection efficiency of various size types of batch small parts, reduce labor costs, and realize automated detection.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A multi-size detection device comprises a feeding mechanism, a detection mechanism, a first conveying mechanism, a receiving mechanism and a second conveying mechanism; the feeding mechanism comprises a feeding channel, the feeding channel is in a long strip shape, and the feeding channel conveys parts to be detected along its length direction; the detection mechanism comprises a plurality of detection components, and the plurality of detection components are used to detect the parts of various sizes; the first conveying mechanism is used to pick up the parts conveyed by the feeding channel and place the parts in the plurality of detection components in sequence; the receiving mechanism comprises a qualified product placement area and a defective product placement area; the second conveying mechanism is used to pick up the parts detected by the detection mechanism, and place the qualified parts in the qualified product placement area, and place the unqualified parts in the defective product placement area.

[0007] In a possible embodiment, the multi-size detection device also includes a material dividing mechanism, which includes a material dividing table and a lifting drive component. The material dividing table is located at one end of the feeding channel, and the feeding channel conveys the parts to be inspected toward the material dividing table. The lifting drive component is used to lift the parts on the material dividing table. The first conveying mechanism is used to pick up the parts on the material dividing table and transfer the parts to the multiple detection components in sequence.

[0008] In a possible embodiment, the part is ring-shaped, and a lifting rod is connected to the lifting drive component, and the lifting drive component is used to drive the lifting rod to rise and fall. A positioning column is connected to the lifting rod, and the diameter of the positioning column is smaller than the diameter of the lifting rod. The positioning column is used to pass through the center of the ring of the part, and the lifting rod is used to support the part.

[0009] In a possible embodiment, the part is annular, and the multiple detection components are respectively an outer diameter detection component, a length detection component and an inner diameter detection component. The outer diameter detection component includes a first displacement sensor for detecting the outer diameter of the part, the length detection component includes a second displacement sensor for detecting the axial length of the part, and the inner diameter detection component includes a pneumatic measuring instrument for detecting the inner diameter of the part.

[0010] In a possible embodiment, the first conveying mechanism includes a base, a clamping assembly and a first translation drive member, and the clamping assembly is slidably matched with the base; the clamping assembly includes a mounting frame and a plurality of clamps connected to the mounting frame, and the plurality of clamps are arranged in sequence along a first horizontal direction; the first translation drive member is used to drive the clamping assembly to move along the first horizontal direction, and the plurality of detection assemblies are arranged in sequence along the first horizontal direction.

[0011] In a possible implementation, the first conveying mechanism further includes a second translation driving member, and the second translation driving member is used to drive the clamping assembly to move along a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.

[0012] In a possible implementation, the first conveying mechanism further includes a third translation driving member, and the third translation driving member is used to drive the clamping assembly to move in a vertical direction.

[0013] In a possible embodiment, the multi-size detection device also includes a temporary storage mechanism, which includes a temporary storage table. The first conveying mechanism is also used to convey the parts that have been inspected by the detection mechanism to the temporary storage table. The second conveying mechanism is used to pick up the parts on the temporary storage table and place the parts on the receiving mechanism.

[0014] In a possible implementation, the temporary storage mechanism further includes a temporary storage clamping cylinder, and the temporary storage clamping cylinder is used to clamp the part on the temporary storage table to position the part.

[0015] In a possible embodiment, the second conveying mechanism includes a material receiving clamp, a first sliding drive member and a second sliding drive member, the first sliding drive member is used to drive the material receiving clamp to move in a horizontal direction, the second sliding drive member is used to drive the material receiving clamp to move in a vertical direction, and the material receiving clamp is used to pick up or put the parts.

[0016] The multi-size inspection device of the present application sequentially conveys the batch of parts to be inspected through the feeding mechanism, and the first conveying mechanism picks up the parts conveyed by the feeding mechanism and transfers the parts between multiple inspection components in the inspection mechanism, thereby realizing the inspection of various sizes of parts. After the inspection is completed, the second conveying mechanism puts the parts into the qualified product placement area or the defective product placement area of ​​the receiving mechanism, thereby realizing the automatic multi-size inspection of the parts, improving the inspection effect, and reducing the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of a multi-size detection device according to an embodiment of the present application.

[0018] Figure 2 for Figure 1 The multi-size detection device shown is a three-dimensional schematic diagram after omitting the first protective cover and the second protective cover.

[0019] Figure 3 for Figure 2 A top view of the multi-size detection device shown.

[0020] Figure 4 It is a three-dimensional schematic diagram of parts in the related art.

[0021] Figure 5 It is a three-dimensional schematic diagram of a feeding channel and a material distribution mechanism in one embodiment of the present application.

[0022] Figure 6 It is a three-dimensional schematic diagram of a material dispensing mechanism according to an embodiment of the present application.

[0023] Figure 7 for Figure 6 The schematic diagram of the state of the material distribution mechanism before lifting the parts is shown.

[0024] Figure 8 for Figure 6 The schematic diagram shows the state of the parts after the material distribution mechanism lifts them up.

[0025] Fig. 9 It is a three-dimensional schematic diagram of a detection mechanism and a first conveying mechanism according to an embodiment of the present application.

[0026] Fig.10 for Fig. 9 A top view of the detection mechanism and the first conveying mechanism is shown.

[0027] Fig.11 It is a three-dimensional schematic diagram of an outer diameter detection component according to an embodiment of the present application.

[0028] Fig.12 It is a three-dimensional schematic diagram of a length detection component according to an embodiment of the present application.

[0029] Fig.13 It is a three-dimensional schematic diagram of an inner diameter detection component according to an embodiment of the present application.

[0030] Fig.14 It is a three-dimensional schematic diagram of a temporary storage mechanism according to an embodiment of the present application.

[0031] Fig.15 It is a three-dimensional schematic diagram of a first conveying mechanism according to an embodiment of the present application.

[0032] Fig.16 It is a three-dimensional schematic diagram of a second conveying mechanism according to an embodiment of the present application.

[0033] Fig.17 It is a three-dimensional schematic diagram of a workbench, a second conveying mechanism and a material receiving mechanism according to an embodiment of the present application.

[0034] Main component symbols

[0035] Part 100

[0036] Feeding mechanism 1

[0037] Vibrating plate feeder 11

[0038] Feeding channel 12

[0039] Testing agency 2

[0040] Detection component 21

[0041] Outer diameter detection component 22

[0042] The first displacement sensor 221

[0043] First testing station 222

[0044] First driving cylinder 223

[0045] Positioning protrusion 224

[0046] Positioning push block 225

[0047] Positioning slot 2251

[0048] Length detection component 23

[0049] The second displacement sensor 231

[0050] Second testing station 232

[0051] Second driving cylinder 233

[0052] First gripper cylinder 234

[0053] Inner diameter detection component 24

[0054] Pneumatic measuring instrument 241

[0055] The third testing station 242

[0056] The third driving cylinder 243

[0057] Second gripper cylinder 244

[0058] First conveying mechanism 3

[0059] Base 31

[0060] Gripping assembly 32

[0061] Mounting frame 321

[0062] Pneumatic Gripper 322

[0063] The first translation driving member 33

[0064] Support frame 34

[0065] The second translation driving member 35

[0066] The third translation driving member 36

[0067] Receiving mechanism 4

[0068] Qualified product placement area 41

[0069] Defective product placement area 42

[0070] Defective product receiving channel 43

[0071] Second conveying mechanism 5

[0072] Receiving jaws 51

[0073] The first sliding drive member 52

[0074] The second sliding driving member 53

[0075] Workbench 6

[0076] First protective cover 61

[0077] Second protective cover 62

[0078] Feeding mechanism 7

[0079] Material distribution table 71

[0080] Limiting protrusion 711

[0081] Limit block 712

[0082] Perforation 713

[0083] Lifting drive 72

[0084] Lifting rod 721

[0085] Positioning column 722

[0086] Temporary storage institution 8

[0087] Temporary storage station 81

[0088] Temporary storage gripper cylinder 82

[0089] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0090] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0091] In the description of the present application, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description. They do 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 should not be understood as a limitation on the present application.

[0092] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0093] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0094] The specific implementation methods of the present application are further described in detail below with reference to the accompanying drawings.

[0095] Reference Figures 1 to 3 The embodiment of the present application provides a multi-size detection device, including a feeding mechanism 1, a detection mechanism 2, a first conveying mechanism 3, a receiving mechanism 4, a second conveying mechanism 5 and a workbench 6, wherein the detection mechanism 2 and the first conveying mechanism 3 are located on the workbench 6, and the detection mechanism 2 is located between the feeding mechanism 1 and the receiving mechanism 4. The second conveying mechanism 5 and the receiving mechanism 4 are arranged on one side of the workbench 6. In order to reduce the influence of dust on the first conveying mechanism 3 and the second conveying mechanism 5, a first protective cover 61 is provided on the first conveying mechanism 3, and a second protective cover 62 is provided on the second conveying mechanism 5, and the first protective cover 61 and the second protective cover 62 are fixed on the workbench 6.

[0096] Reference Figure 4 The multi-size detection device in this embodiment is used to detect the size of a batch of small parts 100. Figure 4 The part 100 shown is taken as an example for description. The part 100 is ring-shaped, specifically, the part 100 is in a circular ring shape.

[0097] The first conveying mechanism 3 is used to transfer the part 100 to be inspected from the feeding mechanism 1 to the inspection mechanism 2 , and the second conveying mechanism 5 is used to transfer the inspected part 100 from the inspection mechanism 2 to the receiving mechanism 4 .

[0098] Reference Figure 3 and Figure 4 The feeding mechanism 1 includes a vibrating plate feeder 11 and a feeding channel 12. The feeding channel 12 is in a long strip shape and is connected to the vibrating plate feeder 11. The vibrating plate feeder 11 transports the parts 100 to be inspected to the feeding channel 12 in an orderly manner, so that the feeding channel 12 transports the parts 100 to be inspected along its length direction.

[0099] Reference Figures 3 to 5 In order to facilitate sequentially grabbing the parts 100 conveyed by the feeding channel 12, the multi-size detection device further includes a material dividing mechanism 7, which includes a material dividing platform 71 and a lifting driving member 72, and the material dividing platform 71 is fixed on the workbench 6. One end of the feeding channel 12 points to the material dividing platform 71, and the feeding channel 12 conveys the parts 100 to be detected toward the material dividing platform 71.

[0100] Reference Figures 6 to 8In order to realize the positioning of the part 100, a limiting protrusion 711 is fixed on the material distribution platform 71. The limiting protrusion 711 is located on the conveying path of the part 100. After the part 100 is conveyed to the material distribution platform 71, it touches the limiting protrusion 711 and stops moving. Two limiting blocks 712 are fixed on the material distribution platform 71 by bolts. The two limiting blocks 712 are arranged opposite to each other, and the conveying channel exceeds the end of the material distribution platform 71, the limiting protrusion 711 and the two limiting blocks 712 surround the part 100, so as to realize the positioning of the part 100.

[0101] Reference Figures 6 to 8 The lifting drive member 72 is a lifting cylinder, and the lifting drive member 72 is fixed to the bottom of the material distribution platform 71 so as to lift the part 100 upward to disengage from the limiting protrusion 711 and the two limiting blocks 712. A lifting rod 721 is connected to the lifting drive member 72, and the lifting rod 721 is vertically arranged. A positioning column 722 is fixedly connected to the top of the lifting rod 721, and the positioning column 722 is coaxially arranged with the lifting rod 721. The diameter of the positioning column 722 is smaller than the diameter of the lifting rod 721. Therefore, the connection part between the positioning column 722 and the lifting rod 721 is stepped. The positioning column 722 is used to penetrate the center of the ring of the part 100, so that after the part 100 is sleeved on the positioning column 722, the lifting rod 721 is supported on the bottom of the part 100. The lifting drive component 72 is used to drive the lifting rod 721 to rise and fall. A through hole 713 is provided on the material distribution table 71 for the lifting rod 721 to pass through. The through hole 713 is located between the two limit blocks 712. The through hole 713 is located between the conveying channel and the limit protrusion 711. The inner diameter of the part 100 is smaller than the inner diameter of the through hole 713, and the outer diameter of the part 100 is larger than the inner diameter of the through hole 713.

[0102] When the part 100 is conveyed to the material distribution table 71, the part 100 is located at the position of the through hole 713, and then the lifting drive 72 drives the lifting rod 721 to rise, so that the lifting rod 721 drives the positioning column 722 to rise. When the positioning column 722 is inserted into the center of the ring of the part 100, the lifting rod 721 lifts the part 100, so that the part 100 is higher than the upper surface of the limit block 712 and the limit protrusion 711, so that the first conveying mechanism 3 can grab the part 100.

[0103] Reference Figure 8 and Fig. 9 The detection mechanism 2 includes a plurality of detection components 21, and the plurality of detection components 21 are used to detect the part 100 (refer to Figure 4 ) to detect various size types, such as inner diameter, outer diameter or length. Multiple detection components 21 are arranged on the workbench 6. The first conveying mechanism 3 picks up the parts 100 lifted by the jacking drive 72 on the feeding table, and places the parts 100 on the multiple detection components 21 in sequence for size detection.

[0104] Reference Fig. 9 and Fig.10 , the multiple detection components 21 are respectively an outer diameter detection component 22, a length detection component 23 and an inner diameter detection component 24, and the order of the outer diameter detection component 22, the length detection component 23 and the inner diameter detection component 24 can be adjusted as needed. In this embodiment, as a preferred embodiment, the multiple detection components 21 are arranged in sequence along the first horizontal direction, so that the parts 100 are transferred between the multiple detection components 21 in sequence. In this embodiment, the feeding channel 12 (refer to Figure 5 ) is parallel to the arrangement direction of the plurality of detection components 21, that is, the length direction of the feeding channel 12 is the first horizontal direction. Optionally, the length direction of the feeding channel 12 may also be perpendicular to the first horizontal direction, which is not limited in the present application.

[0105] Reference Fig.11 The outer diameter detection assembly 22 includes a first displacement sensor 221, a first detection platform 222 and a first driving cylinder 223. The first displacement sensor 221 is used to detect the outer diameter of the part 100. The first detection platform 222 and the first driving cylinder 223 are both fixed on the workbench 6 (refer to Fig.10 ), the upper surface of the first testing platform 222 is used to place the part 100. The first displacement sensor 221 is arranged horizontally, and the first driving cylinder 223 is connected to the first displacement sensor 221, so that the first driving cylinder 223 can drive the first displacement sensor 221 to move toward or away from the first testing platform 222, and then the distance between the first displacement sensor 221 and the first testing platform 222 can be adjusted according to the size of the part 100.

[0106] Reference Fig.11 In order to facilitate positioning of the part 100 on the first testing platform 222, a positioning protrusion 224 is fixed on the first testing platform 222, a positioning push block 225 is connected to the first driving cylinder 223, and the first displacement sensor 221 is connected to the positioning push block 225. The first driving cylinder 223 can drive the positioning push block 225 to move toward or away from the positioning protrusion 224. A V-shaped positioning groove 2251 is provided on the side of the positioning push block 225 facing the positioning protrusion 224, and one end of the first displacement sensor 221 is inserted into the positioning groove 2251.

[0107] Therefore, when the part 100 is placed on the first inspection table 222, the axial direction of the part 100 is arranged vertically, and at this time, the first driving cylinder 223 drives the positioning push block 225 to move toward the positioning protrusion 224, so that the inner wall of the positioning groove 2251 on the positioning push block 225 pushes the part 100 until the part 100 is clamped between the positioning push block 225 and the positioning protrusion 224, thereby achieving the positioning of the part 100 and improving the accuracy of the positioning of the part 100 on the first inspection table 222. Since the axis of the part 100 is arranged vertically, and the sensor head of the first displacement sensor 221 is arranged horizontally, the outer diameter of the part 100 can be detected by the first displacement sensor 221.

[0108] Reference Fig.12 The length detection assembly 23 includes a second displacement sensor 231, a second detection platform 232, a second driving cylinder 233 and a first clamping jaw cylinder 234. The second displacement sensor 231 is used to detect the axial length of the part 100. The second detection platform 232 and the second driving cylinder 233 are both fixed on the workbench 6 (refer to Fig.10 ), the second displacement sensor 231 is vertically arranged, the second displacement sensor 231 is located above the second testing platform 232, and the second displacement sensor 231 is connected to the second driving cylinder 233. The first clamping cylinder 234 is connected to the second testing platform 232. When the part 100 is placed on the second testing platform 232, the first clamping cylinder 234 can be used to clamp the part 100, thereby achieving the effect of positioning the part 100 on the second testing platform 232, and improving the accuracy of positioning the part 100 on the second testing platform 232.

[0109] The second displacement sensor 231 can be driven to rise and fall by the second driving cylinder 233, thereby adjusting the distance between the second displacement sensor 231 and the second detection platform 232. When the part 100 is placed on the second detection platform 232, the height of the second displacement sensor 231 can be adjusted by the second driving cylinder 233, so that the part 100 on the second detection platform 232 is located within the detection range of the second displacement sensor 231, and the axial length of the part 100 can be detected by the second displacement sensor 231.

[0110] Reference Fig.13 The inner diameter detection assembly 24 includes a pneumatic measuring instrument 241, a third detection platform 242, a third driving cylinder 243 and a second clamping claw cylinder 244. The third detection platform 242 and the third driving cylinder 243 are fixed on the workbench 6 (refer to Fig.10) on the third testing platform 242, the pneumatic measuring instrument 241 is used to detect the inner diameter of the part 100. The pneumatic measuring instrument 241 is located above the third testing platform 242. The pneumatic measuring instrument 241 is connected to the third driving cylinder 243 so that the height of the pneumatic measuring instrument 241 can be adjusted by the third driving cylinder 243 so that the pneumatic measuring instrument 241 can detect the inner diameter of the part 100.

[0111] Reference Fig.13 The second clamping cylinder 244 is connected to the third inspection platform 242 , and the second clamping cylinder 244 can clamp and position the part 100 on the third positioning platform to improve the accuracy of positioning the part 100 on the third inspection platform 242 .

[0112] Reference Fig.14 In order to facilitate temporary storage of the inspected parts 100 , the multi-size inspection device of this embodiment further includes a temporary storage mechanism 8 , which is disposed on the workbench 6 and is located on a side of the inspection mechanism 2 away from the material dividing mechanism 7 .

[0113] Reference Fig.14 The temporary storage mechanism 8 includes a temporary storage table 81 and a temporary storage clamping claw cylinder 82. The temporary storage table 81 is fixedly connected to the workbench 6 (refer to Fig.10 ), the temporary storage clamping claw cylinder 82 is fixed to the temporary storage table 81. When the part 100 is placed on the temporary storage table 81, the temporary storage clamping claw cylinder 82 can clamp and position the part 100, thereby improving the accuracy of positioning the part 100 on the temporary storage table 81.

[0114] Reference Fig.15 The first conveying mechanism 3 includes a base 31, a gripping assembly 32, a first translation driving member 33, a support frame 34, a second translation driving member 35 and a third translation driving member 36. The base 31 moves along a first horizontal direction (refer to Fig.10 ) is slidably disposed on the workbench 6, and the first translation driving member 33 is used to drive the base 31 to slide along the first horizontal direction. The support frame 34 slides along the second horizontal direction (refer to Fig.10 ) is slidably connected to the base 31, and a second translation driving member 35 is fixed on the base 31. The second translation driving member 35 is used to drive the support frame 34 to slide along a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.

[0115] Reference Fig.15 The gripping assembly 32 includes a mounting frame 321 and a plurality of pneumatic grippers 322 connected to the mounting frame 321. The plurality of pneumatic grippers 322 are arranged along a first horizontal direction (refer to Fig.10 ) are arranged in sequence, and the pneumatic clamp 322 is used to clamp the part 100 (refer to Fig.14 ). In this embodiment, there are four pneumatic clamps 322, and the spacing between adjacent pneumatic clamps 322 is adapted to the adjacent detection components 21 (refer to Fig. 9). The mounting frame 321 is connected to the support frame 34 in a vertical sliding manner, and the third translation driving member 36 is fixed on the support frame 34. The third translation driving member 36 is used to drive the mounting frame 321 to rise and fall vertically. It should be understood that the first translation driving member 33, the second translation driving member 35, and the third translation driving member 36 can be other types of mechanical driving methods such as screws, synchronous belts or cylinders. This embodiment is a preferred embodiment, and the first translation driving member 33, the second translation driving member 35, and the third translation driving member 36 are all cylinders.

[0116] During the inspection of the part 100, the height of the clamping assembly 32 is adjusted by adjusting the third translation drive 36. The horizontal distance of the clamping assembly 32 relative to the detection assembly 21, that is, the spacing between the clamping assembly 32 and the detection assembly 21 along the second horizontal direction, is adjusted by the second translation drive 35. The clamping assembly 32 is driven to reciprocate along the first horizontal direction by the first translation drive 33, so that the part 100 can be transferred from the material distribution table 71 to the outer diameter detection assembly 22, the length detection assembly 23, the inner diameter detection assembly 24 and the temporary storage table 81 in sequence under the synchronous operation of the four pneumatic clamps 322. The synchronous operation of multiple detection assemblies 21 can improve the efficiency of the size inspection of the part 100. The inspected parts 100 are temporarily stored on the temporary storage table 81, so that the second conveying mechanism 5 can pick up the inspected parts 100.

[0117] Reference Fig.16 The second conveying mechanism 5 includes a receiving material clamp 51, a first sliding driving member 52 and a second sliding driving member 53. The first sliding driving member 52 drives the receiving material clamp 51 to move in a horizontal direction. Specifically, the direction in which the first sliding driving member 52 drives the receiving material clamp 51 to move can be a first horizontal direction (refer to Fig.10 ). The first sliding drive member 52 is installed on one side of the workbench 6, the second sliding drive member 53 is installed on the first sliding drive member 52, and the receiving clamp 51 is installed on the second sliding drive member 53. It should be understood that the first sliding drive member 52 and the second sliding drive member 53 can be other types of mechanical drive modes such as screws, synchronous belts or cylinders. Preferably, the first sliding drive member 52 is a synchronous belt drive mode, and the second sliding drive member 53 is a cylinder drive mode.

[0118] Reference Fig.17 The receiving mechanism 4 includes a qualified product placement area 41 and a defective product placement area 42. The qualified product placement area 41 can be a qualified product placement box, and the defective product placement area 42 can be a defective product placement box. Since there are many reasons for the failure of defective products, the number of defective product placement boxes can be set to multiple, and the multiple defective product placement boxes are distributed in two layers, so as to facilitate the unqualified parts 100 (refer to Fig.14In order to facilitate the receiving mechanism 4 to place different types of unqualified parts 100 in the corresponding defective product placement box, each defective product placement box is provided with a corresponding defective product receiving channel 43, and the defective product receiving channel 43 is located above the corresponding defective product placement box, and the top ends of the multiple defective product receiving channels 43 are located at the same height, so as to facilitate the second conveying mechanism 5 to put in the unqualified parts 100.

[0119] The first sliding drive member 52 drives the second sliding drive member 53 to move along the first horizontal direction, thereby driving the receiving clamp 51 to move along the first horizontal direction. The second sliding drive member 53 drives the receiving clamp 51 to move up and down in the vertical direction to adjust the height of the receiving clamp 51. The receiving clamp 51 picks up the parts 100 on the temporary storage table 81, and places the qualified parts 100 in the qualified product placement area 41, and places the unqualified parts 100 in the defective product placement area 42, thereby completing the classified storage of the parts 100 that have been tested.

[0120] In the above, the specific implementation of the present application is described with reference to the accompanying drawings. However, those skilled in the art will appreciate that various changes and substitutions may be made to the specific implementation of the present application without departing from the spirit and scope of the present application. These changes and substitutions are all within the scope defined by the present application.

Claims

1. A multi-size detection device, characterized in that: include: A feeding mechanism, wherein the feeding mechanism comprises a feeding channel, the feeding channel is in an elongated strip shape, and the feeding channel conveys the parts to be inspected along its length direction; The detection mechanism includes a plurality of detection components, wherein the plurality of detection components are used to detect the parts in various sizes and types; A first conveying mechanism, used for picking up the parts conveyed by the feeding channel and placing the parts in the plurality of detection assemblies in sequence; Material receiving mechanism, including areas for placing qualified products and areas for placing defective products; as well as The second conveying mechanism is used to pick up the parts that have been inspected by the inspection mechanism, and place the parts that have passed the inspection in the qualified product placement area, and place the parts that have failed the inspection in the defective product placement area.

2. The multi-size detection device according to claim 1, characterized in that: It also includes a material dividing mechanism, which includes a material dividing table and a lifting drive component. The material dividing table is located at one end of the feeding channel, and the feeding channel conveys the parts to be inspected toward the material dividing table. The lifting drive component is used to lift the parts on the material dividing table. The first conveying mechanism is used to pick up the parts on the material dividing table and transfer the parts to multiple inspection components in sequence.

3. The multi-size detection device according to claim 2, characterized in that: The part is ring-shaped, and a lifting rod is connected to the lifting drive component, and the lifting drive component is used to drive the lifting rod to lift and lower. A positioning column is connected to the lifting rod, and the diameter of the positioning column is smaller than the diameter of the lifting rod. The positioning column is used to pass through the center of the ring of the part, and the lifting rod is used to support the part.

4. The multi-size detection device according to claim 1, characterized in that: The part is annular, and the plurality of detection components are respectively an outer diameter detection component, a length detection component and an inner diameter detection component. The outer diameter detection component includes a first displacement sensor for detecting the outer diameter of the part, the length detection component includes a second displacement sensor for detecting the axial length of the part, and the inner diameter detection component includes a pneumatic measuring instrument for detecting the inner diameter of the part.

5. The multi-size detection device according to claim 1, characterized in that: The first conveying mechanism includes a base, a clamping assembly and a first translational driving member, and the clamping assembly is slidably matched with the base; the clamping assembly includes a mounting frame and a plurality of clamps connected to the mounting frame, and the plurality of clamps are arranged in sequence along a first horizontal direction; the first translational driving member is used to drive the clamping assembly to move along the first horizontal direction, and the plurality of detection assemblies are arranged in sequence along the first horizontal direction.

6. The multi-size detection device according to claim 5, characterized in that: The first conveying mechanism further includes a second translation driving member, and the second translation driving member is used to drive the clamping assembly to move along a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.

7. The multi-size detection device according to claim 5, characterized in that: The first conveying mechanism further includes a third translation driving member, and the third translation driving member is used to drive the clamping assembly to move in a vertical direction.

8. The multi-size detection device according to claim 1, characterized in that: It also includes a temporary storage mechanism, which includes a temporary storage table. The first conveying mechanism is also used to convey the parts that have been inspected by the inspection mechanism to the temporary storage table. The second conveying mechanism is used to pick up the parts on the temporary storage table and place the parts on the receiving mechanism.

9. The multi-size detection device according to claim 8, characterized in that: The temporary storage mechanism also includes a temporary storage clamping claw cylinder, which is used to clamp the parts on the temporary storage table to position the parts.

10. The multi-size detection device according to claim 1, characterized in that: The second conveying mechanism includes a material receiving clamp, a first sliding drive member and a second sliding drive member. The first sliding drive member is used to drive the material receiving clamp to move in a horizontal direction, and the second sliding drive member is used to drive the material receiving clamp to move in a vertical direction. The material receiving clamp is used to pick up or put the parts.

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