Detection device

Abstract

The utility model discloses a detection device. The detection device comprises a base. The first bearing mechanisms are arranged side by side, the second bearing mechanisms are arranged side by side, the first bearing mechanisms are used for bearing and positioning first workpieces, and the second bearing mechanisms are used for bearing and positioning second workpieces; the detection mechanism comprises two first driving parts, a second driving part, a third driving part and a plurality of detection parts, the two first driving parts are arranged on the two sides of the base at intervals, the two ends of the second driving part are connected to the two first driving parts respectively, the third driving part is connected to the second driving part, and the detection parts are arranged on the third driving part respectively; the two first driving parts, the second driving part and the third driving part are used for driving the multiple detection parts to move so that the multiple detection parts can detect the first workpiece or the second workpiece. The detection device can detect different workpieces, so that the use number of detection equipment is reduced, the detection cost is saved, and the detection efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece detection equipment, and in particular to a detection device. Background Art

[0002] During the workpiece processing, it is usually necessary to inspect the workpiece. The current inspection equipment usually only inspects a single workpiece during the inspection process. When multiple workpieces need to be inspected, multiple inspection equipment is required, which increases the inspection cost of the workpiece. Utility Model Content

[0003] In view of the above, it is necessary to propose a detection device that can detect different workpieces, thereby reducing the detection cost of the workpieces.

[0004] The embodiment of the present application provides a detection device for detecting the size of a first workpiece and a second workpiece, the detection device comprising a base; a plurality of first carrying mechanisms arranged side by side and a plurality of second carrying mechanisms arranged side by side, the plurality of first carrying mechanisms and the plurality of second carrying mechanisms being arranged at intervals on the base, the first carrying mechanisms being used to carry and position the first workpiece, the second carrying mechanisms being used to carry and position the second workpiece; a detection mechanism comprising two first driving members, a second driving member, a third driving member and a plurality of detection members, the two first driving members being arranged at intervals on opposite sides of the base, the two ends of the second driving member being connected to the two first driving members and being arranged at the two ends of the second driving member The workpiece moves along the first direction under the drive of the first driving member, the third driving member is connected to the second driving member and moves along the second direction under the drive of the second driving member, the multiple detection members are respectively arranged on the third driving member and move along the third direction under the drive of the third driving member, the multiple detection members are located above the base, the two first driving members, the second driving members and the third driving member are used to drive the multiple detection members to move to the top of the first supporting mechanism to detect the size of the first workpiece, or move to the top of the second supporting mechanism to detect the size of the second workpiece, and the first direction, the second direction and the third direction are perpendicular to each other.

[0005] When the above detection device is used for detection, the first workpiece and the second workpiece are first installed on the first supporting mechanism and the second supporting mechanism respectively for positioning. Then, the two first driving members, the second driving member and the third driving member drive the detection member to the first workpiece so that the detection member abuts against the first workpiece for detection, and then the two first driving members, the second driving member and the third driving member continue to drive the detection member to move to the second workpiece so that the detection member detects the second workpiece. Since the above detection device can detect two different workpieces, the number of detection equipment used is reduced, saving detection costs. In addition, since two workpieces can be detected in one detection process, the detection efficiency is improved.

[0006] In some embodiments, the first supporting mechanism includes a first base, which is arranged on the base, and the first base is provided with a contoured groove for accommodating the first workpiece; a positioning component, which is elastically arranged on the first base, and the positioning component is slidably arranged on the first base to extend into the contoured groove, and the positioning component is used to position the first workpiece; a fixing component, which is movably arranged on the first base and spaced apart from the positioning component, and the fixing component is used to fix the first workpiece to the first base.

[0007] In some embodiments, the positioning assembly includes a connector that is slidably inserted into the first base, and one end of the connector extends into the contoured groove to insert and position the first workpiece so that the fixing assembly fixes the first workpiece; a first elastic member is sleeved on the connector, and the two ends of the first elastic member are respectively abutted against the first base and the end of the connector away from the first workpiece, and the connector withdraws from the first workpiece fixed by the fixing assembly under the elastic force of the first elastic member.

[0008] In some embodiments, a receiving groove is provided on one side of the first base toward the base; the fixing assembly includes a connecting rod module, which is rotatably connected to the first base, and one end of the connecting rod module extends into the receiving groove; a clamping member, which is used to abut the first workpiece, and the clamping member is slidably connected to the other end of the connecting rod module; a sliding member, which is slidably arranged in the receiving groove, and the sliding member slides toward the base and pushes the connecting rod module, so that the connecting rod module drives the clamping member to rotate to a position corresponding to the first workpiece; a second elastic member, the two ends of the second elastic member are respectively abutted against the clamping member and the connecting rod module, and the clamping member elastically abuts against the first workpiece under the elastic force of the second elastic member; a magnetic member, which is arranged on the base and opposite to the receiving groove, and the magnetic member is used to adsorb the sliding member so that the sliding member pushes the connecting rod module.

[0009] In some embodiments, the connecting rod module includes two connecting rods arranged opposite to each other, both of which are rotatably connected to the first base, one end of each of the connecting rods extends into the receiving groove to link with the sliding member, and the other end of each of the connecting rods is slidably connected to at least one of the clamping members; a reset member, both ends of the reset member are respectively connected to one end of the two connecting rods extending into the receiving groove, and the reset member drives the two connecting rods to rotate when the sliding member slides away from the magnetic attraction member, so that the clamping members on the two connecting rods are away from the first workpiece.

[0010] In some embodiments, the second supporting mechanism includes a second base, which is arranged on the base, and the second base is provided with a positioning portion for positioning the second workpiece; a side pressure assembly, which is rotatably connected to the base, and the side pressure assembly is used to press the second workpiece against the second base; and a pressing assembly, which is arranged on a side of the second base away from the base, and the pressing assembly is used to press and fix the second workpiece.

[0011] In some embodiments, the side pressure assembly includes a rotating member rotatably connected to the base; a side pressure member slidably connected to the rotating member, and the side pressure member is used to abut the second workpiece; a third elastic member is sleeved on the side pressure member, and the two ends of the third elastic member are respectively abutted against the rotating member and the side pressure member, the rotating member drives the side pressure member to rotate to a position opposite to the second workpiece, and the side pressure member presses the second workpiece to the second base under the action of the third elastic member; an adsorption member is provided on the base and located on one side of the second base, and the adsorption member is used to adsorb and fix the rotating member when the rotating member rotates to be opposite to the second base.

[0012] In some embodiments, the pressing assembly includes a pressing member, which is rotatably connected to the side of the second base facing away from the base, and the pressing member is provided with a pressing portion, and the pressing portion is used to abut the second workpiece; a connecting member, which is passed through the pressing member and connected to the second base, and the pressing member is connected to the second base through the connecting member; a fourth elastic member, which is sleeved on the connecting member, and the two ends of the fourth elastic member are respectively abutted against the connecting member and the pressing member, and the pressing portion of the pressing member presses the second workpiece under the elastic force of the fourth elastic member.

[0013] In some embodiments, the detection device also includes a feeding mechanism, which includes a guide member extending along the first direction and slidably connected to the base; a feeding drive member connected to the base and located on one side of the guide member, for driving the base to slide reciprocatingly along the guide member.

[0014] In some embodiments, the base includes two spaced-apart bottom plates, a plurality of the first supporting mechanisms and a plurality of the second supporting mechanisms are respectively arranged on the two bottom plates, the number of the feeding mechanisms is two, the two bottom plates are respectively connected to the two feeding drive members, and are respectively slidably connected to the two guide members. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the detection device provided in the embodiment of the present application.

[0016] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the first supporting mechanism in the detection device is shown.

[0017] Figure 3 yes Figure 2 The schematic cross-sectional view of the first supporting mechanism shown is along line III-III.

[0018] Figure 4 yes Figure 2 A schematic diagram of the three-dimensional structure of the first base in the first supporting mechanism is shown.

[0019] Figure 5 yes Figure 1 A schematic three-dimensional structure diagram of a fixing component in a first supporting mechanism is shown.

[0020] Figure 6 yes Figure 2 The schematic cross-sectional view of the first supporting mechanism shown is along the line VI-VI.

[0021] Figure 7 yes Figure 1 A schematic diagram of the three-dimensional structure of the second base in the second supporting mechanism is shown.

[0022] Figure 8 yes Figure 1 A schematic diagram of the three-dimensional structure of the second supporting mechanism in the detection device is shown.

[0023] Fig. 9 yes Figure 1 A schematic diagram of the three-dimensional structure of the detection mechanism in the detection device shown.

[0024] Main component symbols

[0025] Detection device 100

[0026] Base 10

[0027] Bottom plate 11

[0028] The first supporting mechanism 20

[0029] First base 21

[0030] Profile slot 211

[0031] Accommodation slot 212

[0032] Slide hole 213

[0033] Positioning component 22

[0034] Connector 221

[0035] The first elastic member 222

[0036] Fixing component 23

[0037] Connecting rod module 231

[0038] Connecting rod 2311

[0039] Reset 2312

[0040] Rod 2313

[0041] Fixed plate 2314

[0042] Cover 2315

[0043] Pressing piece 232

[0044] The second elastic member 233

[0045] Sliding member 234

[0046] Handle 2341

[0047] Avoidance slot 2342

[0048] Arc surface 2343

[0049] Magnetic parts 235

[0050] The second supporting mechanism 30

[0051] Second base 31

[0052] Rectangular slot 311

[0053] Positioning unit 312

[0054] Side pressure assembly 32

[0055] Rotating part 321

[0056] Side pressure piece 322

[0057] The third elastic member 323

[0058] Adsorption parts 324

[0059] Pressing component 33

[0060] Pressing member 331

[0061] Connector 332

[0062] Fourth elastic member 333

[0063] Pressing portion 334

[0064] Arc hole 335

[0065] Fixing parts 336

[0066] Testing agency 40

[0067] The first driving member 41

[0068] The second driving member 42

[0069] The third driving member 43

[0070] Detection 44

[0071] Feeding mechanism 50

[0072] Guide 51

[0073] Feed drive 52 DETAILED DESCRIPTION

[0074] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0075] In the description of the present application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 application. In addition, in the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0076] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" 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 mutual 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.

[0077] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0078] See also Figure 1 , an embodiment of the present application provides a detection device 100. The detection device 100 can detect a first workpiece and a second workpiece, where the first workpiece and the second workpiece are two different types of workpieces.

[0079] For ease of understanding, Figure 1 A three-dimensional coordinate system is established for auxiliary explanation. The directions of the X-axis, Y-axis and Z-axis are shown in the figure. The X-axis, Y-axis and Z-axis are perpendicular to each other, wherein the X-axis direction is defined as the first direction, the Y-axis direction is defined as the second direction, and the Z-axis direction is defined as the third direction.

[0080] The detection device 100 includes a base 10, a plurality of first carrying mechanisms 20 arranged side by side, a plurality of second carrying mechanisms 30 arranged side by side, and a detection mechanism 40. In the present embodiment, the first carrying mechanisms 20 and the second carrying mechanisms 30 are both arranged in two rows. In other embodiments, the number of rows of the first carrying mechanisms 20 and the second carrying mechanisms 30 may be less or more. The plurality of first carrying mechanisms 20 and the plurality of second carrying mechanisms 30 are arranged at intervals on the base 10, and the base 10 supports the first carrying mechanisms 20 and the second carrying mechanisms 30. The first carrying mechanism 20 is used to carry the first workpiece, and the second carrying mechanism 30 is used to carry the second workpiece.

[0081] The detection mechanism 40 includes two first driving members 41, a second driving member 42, a third driving member 43 and a plurality of detection members 44. The two first driving members 41 are arranged at intervals and are located on opposite sides of the base 10, the two ends of the second driving member 42 are respectively connected to the two first driving members 41 and move along the X-axis direction under the drive of the first driving member 41, the third driving member 43 is connected to the second driving member 42 and moves along the Y-axis direction under the drive of the second driving member 42, and the plurality of detection members 44 are respectively arranged on the third driving member 43 and move along the Z-axis direction under the drive of the third driving member 43, and the first driving member 41, the second driving member 42 and the third driving member 43 are used to drive the plurality of detection members 44 to move. Among them, the first driving member 41 and the third driving member 43 can be electric slides, and the second driving member 42 can be a linear motor.

[0082] During the implementation of the detection device 100, the first workpiece and the second workpiece are placed on the first bearing mechanism 20 and the second bearing mechanism 30 respectively. At this time, the first bearing mechanism 20 carries and positions the first workpiece, and the second bearing mechanism 30 carries and positions the second workpiece. The first driving member 41, the second driving member 42 and the third driving member 43 drive multiple detection members 44 to the top of the first bearing mechanism 20 to detect the size of the first workpiece. In this embodiment, multiple detection members 44 are used simultaneously when detecting the first workpiece. When all the first workpieces are detected, the first driving member 41, the second driving member 42 and the third driving member 43 drive multiple detection members 44 to move to the top of the second bearing mechanism 30 to detect the size of the second workpiece. In this embodiment, when detecting the second workpiece, only one of the detection members 44 is used. When one second workpiece is detected, the detection member 44 detects the next second workpiece one by one.

[0083] In this way, by arranging the first bearing mechanism 20 and the second bearing mechanism 30 on the base 10, two different workpieces are simultaneously positioned on the detection device 100. During the detection process, since the two first driving members 41, the second driving member 42 and the third driving member 43 can drive the detection member 44 to move between the first bearing mechanism 20 and the second bearing mechanism 30, the detection member 44 can detect the first workpiece and the second workpiece respectively. Since the detection device 100 can detect two different workpieces, the number of detection devices 100 used can be reduced, the detection cost of the workpiece can be reduced, and the detection efficiency can be improved.

[0084] In addition, since the first bearing mechanism 20 and the second bearing mechanism 30 are located between the two first driving members 41, the distance between the two first driving members 41 is relatively large, and the moving speeds of the two ends of the second driving member 42 can be made the same by using the two first driving members 41 to drive the second driving member 42. For example, when one end of the second driving member 42 is connected to the first driving member 41 and the other end of the second driving member 42 is connected to a slide rail, the moving speeds of the two ends of the second driving member 42 will be inconsistent, so that the second driving member 42 is deflected, thereby affecting the operation of the detection device 100.

[0085] Since there are differences between the two workpieces to be inspected, the number of inspection points on the first workpiece is different from the number of inspection points on the second workpiece. When only one inspection member 44 is provided, the inspection member 44 needs to work at different speeds, that is, a faster working speed is required when inspecting the first workpiece, and a slower working speed is required when inspecting the second workpiece, which will affect the inspection efficiency of the inspection device 100. After multiple inspection members 44 are provided, when inspecting the first workpiece, multiple inspection members 44 can be used to inspect the first workpiece, and when inspecting the second workpiece, one of the inspection members 44 can be used to inspect the second workpiece, so that the inspection member 44 always works at the same speed.

[0086] See also Figure 1 In this embodiment, the base 10 includes two bottom plates 11 that are spaced apart from each other, and the plurality of first supporting mechanisms 20 and the plurality of second supporting mechanisms 30 are respectively disposed on the two different bottom plates 11 .

[0087] See also Figure 2 The first bearing mechanism 20 includes a first base 21, a positioning assembly 22 and a fixing assembly 23. The first base 21 is disposed on one of the bottom plates 11, and a contoured groove 211 for accommodating the first workpiece is provided on the first base 21. The positioning assembly 22 is slidably disposed on the first base 21 to extend into the contoured groove 211, and the positioning assembly 22 is used to position the first workpiece so that the workpiece is accurately placed in the contoured groove 211. Specifically, the positioning assembly 22 is slidably disposed on the first base 21 along the vertical Z-axis direction. When the first workpiece is placed in the contoured groove 211, one end of the positioning assembly 22 slides through the first base 21 and is plugged into the first workpiece, and at this time, the positioning assembly 22 positions the first workpiece.

[0088] The fixing assembly 23 is movably disposed on the first base 21 and is spaced apart from the positioning assembly 22 . The fixing assembly 23 is used to fix the positioned first workpiece so that the first workpiece is fixed to the first base 21 .

[0089] See also Figure 2 and Figure 3The positioning assembly 22 includes a plug-in component 221 and a first elastic component 222. The plug-in component 221 is slidably disposed on the first base 21, and one end of the plug-in component 221 extends into the contoured groove 211 to be plugged into the first workpiece, thereby positioning the first workpiece. The first elastic component 222 may be a spring, and the first elastic component 222 is sleeved on the plug-in component 221, and the two ends of the first elastic component 222 are respectively in contact with the first base 21 and the end of the plug-in component 221 away from the first workpiece.

[0090] During the implementation of the positioning assembly 22, when the first workpiece is placed in the profiling groove 211, the operator presses the connector 221 to plug the connector 221 into the first workpiece. At this time, the connector 221 positions the first workpiece so that the first workpiece is accurately placed in the profiling groove 211. After the first workpiece is positioned, the fixing assembly 23 fixes the first workpiece. At this time, the connector 221 is released, and the connector 221 moves away from the first workpiece under the elastic force of the first elastic member 222. In this way, under the action of the positioning assembly 22, the first workpiece can be placed in the profiling groove 211 in an accurate direction, so that the detection member 44 can accurately detect the detection point on the first workpiece.

[0091] See also Figure 1 , Figure 4 and Figure 5 The first base 21 is provided with a receiving groove 212 on one side facing the base 10. The fixing assembly 23 includes a connecting rod module 231, a pressing member 232, a second elastic member 233, a sliding member 234 and a magnetic member 235. The connecting rod module 231 is rotatably connected to the first base 21, and one end of the connecting rod module 231 extends into the receiving groove 212. The pressing member 232 is slidably arranged at the other end of the connecting rod module 231, and the two ends of the second elastic member 233 are respectively in contact with the corresponding pressing member 232 and the connecting rod module 231.

[0092] See also Figures 4 to 6 The sliding member 234 is slidably disposed in the receiving groove 212, and the sliding member 234 can abut against one end of the connecting rod module 231 extending into the receiving groove 212. In this embodiment, the sliding member 234 is manually driven, and a handle 2341 is provided on the side of the sliding member 234. A sliding hole 213 is provided on the first base 21, and the end of the handle 2341 away from the sliding member 234 passes through the sliding hole 213, and when the sliding member 234 slides along the receiving groove 212, the handle 2341 slides in the sliding hole 213. The magnetic attraction member 235 can be a magnet, and the magnetic attraction member 235 is disposed on the base 10 and is disposed opposite to the receiving groove 212.

[0093] During the implementation of the fixing assembly 23, when the sliding member 234 slides along the receiving groove 212 toward the direction of the magnetic member 235, the sliding member 234 abuts against the connecting rod module 231 to rotate the connecting rod module 231. At this time, the connecting rod module 231 rotates to a position corresponding to the first workpiece with the pressing member 232. The pressing member 232 presses the first workpiece under the elastic force of the second elastic member 233, thereby pressing the first workpiece against the first base 21 to achieve fixation. When the sliding member 234 abuts against the magnetic member 235, the magnetic member 235 adsorbs the sliding member 234, so that the sliding member 234 continues to abut against the connecting rod module 231. At this time, the pressing member 232 is in a state of continuously pressing against the first workpiece. In this way, because the pressing member 232 elastically abuts against the first workpiece under the action of the second elastic member 233, it protects the first workpiece and can prevent the pressing member 232 from crushing the first workpiece. In addition, when the magnetic member 235 attracts the sliding member 234, the sliding member 234 is always in contact with the connecting rod module 231. At this time, the connecting rod module 231 makes the clamping member 232 always press the first workpiece. The magnetic member 235 can prevent the connecting rod module 231 from rotating randomly and prevent the clamping member 232 from separating from the first workpiece.

[0094] Specifically, the connecting rod module 231 includes a connecting rod 2311 and a reset member 2312. There are two connecting rods 2311, and the two connecting rods 2311 are relatively arranged on the first base 21, and the two connecting rods 2311 are rotatably connected to the first base 21. One end of each connecting rod 2311 extends into the receiving groove 212 to be linked with the sliding member 234, and the other ends of the two connecting rods 2311 are slidably connected with at least one pressing member 232. In this embodiment, a pressing member 232 is arranged at intervals on each connecting rod 2311. In other embodiments, the number of pressing members 232 can be more, the number of the second elastic members 233 is equal to the number of the pressing members 232, and the plurality of second elastic members 233 corresponds to the plurality of pressing members 232.

[0095] The connecting rod 2311 includes a rod body 2313, a fixing plate 2314 and a cover plate 2315. The rod body 2313 is rotatably connected to the first base 21, one end of the rod body 2313 extends into the receiving groove 212 to be linked with the sliding member 234, the fixing plate 2314 is connected to the other end of the rod body 2313, the pressing member 232 is slidably connected to the fixing plate 2314, and the end of the pressing member 232 passes through the fixing plate 2314, the cover plate 2315 is connected to the fixing plate 2314 to limit the pressing member 232 to the fixing plate 2314, and the two ends of the second elastic member 233 are respectively in contact with the cover plate 2315 and the pressing member 232.

[0096] The reset member 2312 can be a spring, and the two ends of the reset member 2312 are respectively connected to one end of the two connecting rods 2311 extending into the receiving groove 212. The reset member 2312 applies a pulling force to the two connecting rods 2311 to make the ends of the two connecting rods 2311 extending into the receiving groove 212 approach each other.

[0097] In order to avoid interference between the reset member 2312 and the sliding member 234, a avoidance groove 2342 is opened on the side of the sliding member 234 facing the magnetic attraction member 235. The avoidance groove 2342 passes through the outer wall of the sliding member 234 in a direction perpendicular to the Z-axis, and arc surfaces 2343 are respectively provided at both ends of the bottom of the avoidance groove 2342.

[0098] In the process of fixing the first workpiece, the sliding member 234 slides toward the magnetic member 235, and the reset member 2312 is received in the avoidance groove 2342. As the sliding member 234 continues to slide toward the magnetic member 235, the two arc surfaces 2343 respectively abut against the two connecting rods 2311, so that the two connecting rods 2311 rotate, and the two connecting rods 2311 drive the corresponding pressing member 232 to rotate to a position relative to the first workpiece. The pressing member 232 presses against the first workpiece under the elastic force of the corresponding second elastic member 233 to achieve the purpose of fixing the first workpiece. When the sliding member 234 slides and abuts against the magnetic member 235, the magnetic member 235 absorbs the sliding member 234, thereby locking the connecting rod 2311, so that the pressing member 232 always presses against the first workpiece.

[0099] See also Figure 1 , Figure 7 and Figure 8 The second bearing mechanism 30 includes a second base 31, a side pressure assembly 32 and a pressing assembly 33. The second base 31 is disposed on the other bottom plate 11 of the base 10, and a positioning portion 312 for positioning the second workpiece is provided on the second base 31. Specifically, a rectangular groove 311 is provided on the second base 31, and two opposite groove walls of the rectangular groove 311 are provided with positioning portions 312. When positioning the second workpiece, the second workpiece is slidably plugged together with the positioning portion 312 and the second workpiece is pushed into the rectangular groove 311.

[0100] The side pressing assembly 32 is rotatably connected to the base 10 , and the side pressing assembly 32 is used to press the second workpiece to the inner wall of the rectangular groove 311 .

[0101] The pressing assembly 33 is disposed on a side of the second base 31 away from the base 10 , and the pressing assembly 33 is used to press and fix the second workpiece.

[0102] Specifically, the side pressure assembly 32 includes a rotating member 321, a side pressure member 322, a third elastic member 323 and an adsorption member 324. The rotating member 321 is plate-shaped, and the rotating member 321 is rotatably connected to the corresponding bottom plate 11. The side pressure member 322 is slidably connected to the rotating member 321, and the third elastic member 323 can be a spring. The third elastic member 323 is sleeved on the side pressure member 322, and the two ends of the third elastic member 323 are respectively in contact with the rotating member 321 and the side pressure member 322. The adsorption member 324 can be a magnet. The adsorption member 324 is arranged on the corresponding bottom plate 11 on the base 10, and is located on one side of the second base 31. The adsorption member 324 is used to adsorb and fix the rotating member 321. In this embodiment, multiple side pressure components 32 share a rotating member 321, and multiple side pressure members 322 are slidably arranged on the rotating member 321. A third elastic member 323 is correspondingly arranged on each side pressure member 322. The multiple side pressure members 322 correspond one by one to the multiple second bases 31 respectively, and the multiple side pressure members 322 press the second workpieces on the corresponding second bases 31.

[0103] During the implementation of the side pressure assembly 32, the rotating member 321 is rotated so that the rotating member 321 drives the side pressure member 322 to rotate to a position corresponding to the second base 31, and the side pressure member 322 elastically abuts against the second workpiece under the action of the third elastic member 323 to press the second workpiece against the groove wall of the rectangular groove 311. At the same time, the rotating member 321 is opposite to the adsorption member 324, and the adsorption member 324 adsorbs and fixes the rotating member 321, so that the side pressure member 322 always presses the second workpiece. In this way, under the action of the side pressure assembly 32, the second workpiece is fixed in a direction parallel to the XY plane.

[0104] The pressing assembly 33 includes a pressing member 331, a connecting member 332 and a fourth elastic member 333. The pressing member 331 is rotatably connected to a side of the second base 31 away from the base 10, and a pressing portion 334 for abutting against the second workpiece is provided on the pressing member 331.

[0105] The connecting member 332 may be a bolt, which is passed through the pressing member 331 and connected to the second base 31, and the pressing member 331 is connected to the second base 31 through the connecting member 332. The fourth elastic member 333 may be a spring, which is sleeved on the connecting member 332, and the two ends of the fourth elastic member 333 are respectively abutted against the connecting member 332 and the pressing member 331, and the pressing portion 334 of the pressing member 331 elastically presses the second workpiece under the action of the fourth elastic member 333. When the connecting member 332 is loosened, the pressing member 331 can rotate freely, and when the connecting member 332 is tightened, the connecting member 332 locks the pressing member 331.

[0106] Specifically, the pressing member 331 is provided with an arc hole 335, and the pressing assembly 33 further includes a fixing member 336, which may be a bolt, and is passed through the arc hole 335 and connected to the second base 31. The arc hole 335 serves to limit the rotation range of the pressing member 331.

[0107] During the implementation of the pressing assembly 33, the connecting piece 332 is loosened to allow the pressing piece 331 to rotate freely. After the second workpiece is fixed by the side pressure assembly 32, the pressing piece 331 is rotated. At this time, the fixing piece 336 slides relative to the pressing piece 331 along the arc hole 335. For example, when the fixing piece 336 abuts against the hole wall at the leftmost end of the arc hole 335, the pressing part 334 just rotates to a position corresponding to the second workpiece, and the connecting piece 332 is tightened. At this time, the pressing part 334 presses down the second workpiece. In this way, the second workpiece is fixed in the Z-axis direction under the action of the pressing assembly 33.

[0108] See also Figure 1 , the detection device 100 also includes a feeding mechanism 50. In this embodiment, there are two feeding mechanisms 50, and the two feeding mechanisms 50 are respectively connected to the two bottom plates 11 of the base 10, so as to respectively drive the two bottom plates 11 to move. The feeding mechanism 50 includes a guide member 51 and a feeding driving member 52, the guide member 51 is extended along the X-axis direction, the bottom plate 11 is slidably connected to the corresponding guide member 51, and the feeding driving member 52 can be a cylinder, and the feeding driving member 52 is connected to the corresponding bottom plate 11, and is used to drive the bottom plate 11 to slide along the guide member 51.

[0109] During the implementation of the feeding mechanism 50, after the first workpiece is detected, the feeding drive 52 drives the corresponding bottom plate 11 to slide. At this time, the bottom plate 11 takes the corresponding first bearing mechanism 20 away from the detection member 44 in the X direction to send the first workpiece to the operator or the external material transfer mechanism, so as to facilitate the operator or the material transfer mechanism to take away the first workpiece that has been detected. While taking away the first workpiece, the detection member 44 detects the second workpiece. When the detected first workpiece is taken away, the new first workpiece will be placed on the first bearing mechanism 20, and the corresponding feeding drive 52 will drive the first bearing mechanism 20 to reset so that the detection member 44 can be detected, and the second workpiece that has been detected is sent to the operator or the external material transfer mechanism by the corresponding feeding drive 52 for unloading. In this way, under the drive of the feeding mechanism 50, the first workpiece and the second workpiece can be unloaded in turn, so as to achieve material replacement without stopping the machine, thereby improving the detection efficiency of the detection device 100.

[0110] See also Figure 1 and Fig. 9In this embodiment, the number of the detection members 44 is two. When detecting the first workpiece, the two detection members 44 are respectively used to detect a row of first workpieces. During the detection, the two detection members 44 detect the two first workpieces at the same time. When detecting the second workpiece, one of the detection members 44 detects the multiple second workpieces one by one. It should be noted that there are different differences in the way different workpieces are detected. The specific implementation process of the detection member 44 detecting two workpieces is not repeated here. In other embodiments, the number of the detection members 44 can be more.

[0111] The working process of the detection device 100 provided in the embodiment of the present application is roughly as follows:

[0112] The first workpiece is placed in the contoured groove 211 of the first base 21, and the sliding member 234 is slid toward the magnetic member 235 by pressing the handle 2341. When the arc surface 2343 on the sliding member 234 abuts against the connecting rod 2311, the connecting rod 2311 rotates and brings the pressing member 232 to a position corresponding to the first workpiece. The pressing member 232 presses the first workpiece under the elastic force of the first elastic member 222, and the first workpiece is fixed. The second workpiece is inserted into the rectangular groove 311, and the positioning portion 312 is plugged and matched with the second workpiece. The rotating member 321 is rotated so that the rotating member 321 and the side pressure member 322 rotate to a position corresponding to the second base 31. At this time, the side pressure member 322 abuts against the second workpiece under the action of the third elastic member 323 and presses the second workpiece to the second base 31. The pressing member 331 is rotated to rotate the pressing portion 334 on the pressing member 331 to a position opposite to the second workpiece, and the connecting member 332 is tightened to fix the pressing member 331 . The pressing portion 334 presses down the second workpiece, and the second workpiece is fixed.

[0113] Under the coordinated action of the first driving member 41, the second driving member 42 and the third driving member 43, the two detection members 44 are driven to move to the top of the two rows of first bearing mechanisms 20 and move close to the first workpiece, so that the two detection members 44 detect the two rows of first workpieces at the same time. After the first workpiece is detected, the two detection members 44 are moved to the top of the two rows of second bearing mechanisms 30, and one of the detection members 44 is driven to move close to the second workpiece, so that one of the detection members 44 abuts against the second workpiece for detection. After the first workpiece or the second workpiece is detected, it is driven by the corresponding feeding driving member 52 to move away from the detection member 44 along the X-axis direction, so as to unload the first workpiece and the second workpiece in turn.

[0114] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A detection device for detecting the size of a first workpiece and a second workpiece, characterized in that: The detection device comprises: Base; A plurality of first carrying mechanisms and a plurality of second carrying mechanisms are arranged side by side, wherein the plurality of first carrying mechanisms and the plurality of second carrying mechanisms are arranged at intervals on the base, the first carrying mechanisms are used to carry and position the first workpiece, and the second carrying mechanisms are used to carry and position the second workpiece; The detection mechanism includes two first driving members, a second driving member, a third driving member and a plurality of detection members, wherein the two first driving members are spaced apart at opposite sides of the base, the two ends of the second driving member are respectively connected to the two first driving members and move along the first direction under the drive of the two first driving members, the third driving member is connected to the second driving member and moves along the second direction under the drive of the second driving member, the plurality of detection members are respectively arranged on the third driving member and move along the third direction under the drive of the third driving member, the plurality of detection members are located above the base, the two first driving members, the second driving member and the third driving member are used to drive the plurality of detection members to move to the top of the first supporting mechanism to detect the size of the first workpiece, or move to the top of the second supporting mechanism to detect the size of the second workpiece, and the first direction, the second direction and the third direction are perpendicular to each other.

2. The detection device according to claim 1, characterized in that The first bearing mechanism comprises: A first base, disposed on the base, wherein the first base is provided with a contoured groove for accommodating the first workpiece; A positioning assembly is elastically arranged on the first base, and the positioning assembly is slidably arranged on the first base to extend into the profiling groove, and the positioning assembly is used to position the first workpiece; A fixing component is movably disposed on the first base and spaced apart from the positioning component, and the fixing component is used to fix the first workpiece on the first base.

3. The detection device according to claim 2, characterized in that: The positioning component comprises: A plug-in component is slidably disposed on the first base, and one end of the plug-in component extends into the contoured groove to insert and position the first workpiece, so that the fixing assembly fixes the first workpiece; The first elastic member is sleeved on the connector, and the two ends of the first elastic member are respectively in contact with the first base and the end of the connector away from the first workpiece. The connector is withdrawn from the first workpiece fixed by the fixing assembly under the elastic force of the first elastic member.

4. The detection device according to claim 2, characterized in that: The first base is provided with a receiving groove on one side facing the base; the fixing assembly comprises: A connecting rod module is rotatably connected to the first base, and one end of the connecting rod module extends into the receiving groove; A pressing member, used for abutting against the first workpiece, wherein the pressing member is slidably connected to the other end of the connecting rod module; a sliding member, slidably disposed in the receiving groove, wherein the sliding member slides toward the base and pushes against the connecting rod module, so that the connecting rod module drives the pressing member to rotate to a position corresponding to the first workpiece; a second elastic member, two ends of which are respectively in contact with the pressing member and the connecting rod module, and the pressing member is in elastic contact with the first workpiece under the elastic force of the second elastic member; The magnetic attraction member is arranged on the base and is arranged opposite to the accommodating groove. The magnetic attraction member is used to absorb the sliding member so that the sliding member pushes the connecting rod module.

5. The detection device according to claim 4, characterized in that: The connecting rod module comprises: Two connecting rods are arranged opposite to each other and are rotatably connected to the first base, one end of each connecting rod extends into the receiving groove to be linked with the sliding member, and the other end of each connecting rod is slidably connected to at least one of the pressing members; A reset member, both ends of which are respectively connected to one end of the two connecting rods extending into the accommodating groove, and the reset member drives the two connecting rods to rotate when the sliding member slides away from the magnetic attraction member, so that the clamping members on the two connecting rods are away from the first workpiece.

6. The detection device according to claim 1, characterized in that: The second bearing mechanism comprises: A second base, disposed on the base, wherein the second base is provided with a positioning portion for positioning the second workpiece; A side pressing assembly, rotatably connected to the base, the side pressing assembly is used to press the second workpiece against the second base; The pressing assembly is arranged on a side of the second base away from the base, and the pressing assembly is used to press and fix the second workpiece.

7. The detection device according to claim 6, characterized in that: The side pressure assembly comprises: A rotating member, rotatably connected to the base; A side pressure member, slidably connected to the rotating member, and used for abutting against the second workpiece; a third elastic member, sleeved on the side pressure member, and two ends of the third elastic member are respectively in contact with the rotating member and the side pressure member, the rotating member drives the side pressure member to rotate to a position opposite to the second workpiece, and the side pressure member presses the second workpiece against the second base under the action of the third elastic member; The adsorption member is arranged on the base and located at one side of the second base, and is used for adsorbing and fixing the rotating member when the rotating member rotates to be opposite to the second base.

8. The detection device according to claim 6, characterized in that: The pressing component comprises: A pressing member, rotatably connected to a side of the second base away from the base, the pressing member is provided with a pressing portion, and the pressing portion is used to abut against the second workpiece; a connecting member, which is passed through the pressing member and connected to the second base, and the pressing member is connected to the second base through the connecting member; The fourth elastic member is sleeved on the connecting member, and two ends of the fourth elastic member are respectively in contact with the connecting member and the pressing member, and the pressing portion of the pressing member presses the second workpiece under the elastic force of the fourth elastic member.

9. The detection device according to claim 1, characterized in that: The detection device also includes a feeding mechanism, and the feeding mechanism includes: A guide member extending along the first direction and slidably connected to the base; A feeding drive member is connected to the base and is located on one side of the guide member, and is used for driving the base to slide back and forth along the guide member.

10. The detection device according to claim 9, characterized in that: The base includes two spaced-apart bottom plates, a plurality of the first supporting mechanisms and a plurality of the second supporting mechanisms are respectively arranged on the two bottom plates, the number of the feeding mechanisms is two, the two bottom plates are respectively connected to the two feeding drive members, and are respectively slidably connected to the two guide members.

Images