An automated metering and detection device

Abstract

An automatic metering and detection device disclosed by the present invention belongs to the technical field of workpiece thickness detection. A driving component is installed on the mounting plate. The lower end of the driving component movably penetrates through the third connecting plate. A linkage component is arranged at the upper end of the driving component. There are multiple groups of the linkage components, and the multiple groups of linkage components are evenly arranged on the driving component at equal intervals. A lifting component is installed on the upper wall of the first connecting plate, and the lifting component is arranged at the lower end of the second connecting plate; when the push rod drives the push plate to move, the push plate drives the V-shaped part to rotate through the first pin, and the other end of the V-shaped part drives the test rod to move up or down along the first limiting groove through the second pin, facilitating the feeding of the workpiece and the detection of the workpiece thickness. At the same time, the device can perform multiple groups of tests and can also clean the workpiece to be detected and the test plate.

Description

Technical Field

[0001] The present invention belongs to the technical field of workpiece thickness detection, and particularly relates to an automatic metering and detection device. Background Art

[0002] After the workpiece is produced, its thickness needs to be detected to determine whether the part meets the standards. In the process of detecting the workpiece thickness, there may be debris and small particles remaining on the surface of the workpiece, and there may also be dust particles on the surface of the testing device. Often, the testing personnel need to wipe and process the surface of the workpiece to ensure the cleanliness of the surface of the measured workpiece and the testing device, thereby improving the detection accuracy of the thickness gauge and the reliability of the detection results. However, the manual cleaning method not only increases the work intensity and reduces the work efficiency, but also may cause damage to the surface of the workpiece due to improper cleaning methods or tools, reducing the quality. Moreover, during the detection process of the workpiece, if the function of automatic feeding is to be realized, a corresponding feeding device is usually required, and an additional driving device needs to be provided for driving, increasing the production cost. Summary of the Invention

[0003] In view of the above situation, to overcome the defects of the prior art, the present invention provides an automatic metering and detection device, which at least partially solves the above technical problems.

[0004] The technical solution adopted by the present invention is as follows: An automatic metering and detection device includes a first support plate for support and fixation. A first connecting plate is installed at the lower end of the first support plate, and a second connecting plate is installed at the upper end. A second support plate is installed on the upper wall of the second connecting plate, and a third connecting plate is installed at the upper end of the second support plate. An installation plate is provided on the third connecting plate, and a driving component is installed on the installation plate. The lower end of the driving component movably penetrates through the third connecting plate. A linkage component is provided at the upper end of the driving component. There are multiple groups of the linkage components, and the multiple groups of linkage components are evenly arranged at equal intervals on the driving component. The driving component drives the linkage components. A lifting component is installed on the upper wall of the first connecting plate, and the lifting component is arranged at the lower end of the second connecting plate. The workpiece to be detected is placed at the lower end of the second connecting plate. While driving the workpiece, the linkage components can also clean the surface of the workpiece.

[0005] Preferably, the mounting plates are respectively a first mounting plate, a second mounting plate and a third mounting plate. The driving assembly includes a push rod, which movably penetrates through the second mounting plate and the third mounting plate. A plurality of groups of push plates for driving are evenly arranged at equal intervals on the push rod. A plurality of groups of fixing plates for supporting and limiting are arranged on the upper wall of the third connecting plate. The number of the push plates, the fixing plates and the linkage assembly is the same, and the push plates and the linkage assembly are placed alternately. The fixing plates are arranged at the lower ends of the push plates. A V-shaped member is movably mounted on any one of the push plates. One end of the V-shaped member is movably connected to the side wall of the push plate, the corner position of the V-shaped member is movably connected to the side wall of the fixing plate, and the other end of the V-shaped member is movably connected to a test rod. The test rod movably penetrates through the third connecting plate, and a test plate is installed at the bottom end of the test rod below the third connecting plate, which is convenient for testing the thickness of the workpiece.

[0006] As a preference of the present invention, a first slot hole and a second slot hole are respectively arranged at both ends of the V-shaped member. A first pin is movably installed in the first slot hole, and a second pin is movably installed in the second slot hole. One end of the V-shaped member is movably installed on the push plate through the first pin, and the other end of the V-shaped member is connected to the test rod through the second pin.

[0007] Among them, the linkage assembly includes a pressing rod. The upper end of the pressing rod is arranged on the push rod, and a pressing plate is installed at the lower end of the pressing rod. A linkage plate is installed on the side wall of the pressing plate. An elastic bladder is installed on the pressing plate. The elastic bladder is of a cavity structure. The other end of the elastic bladder is installed with a limiting plate. The lower end of the limiting plate is connected to the side wall of the first connecting plate. A sealed structure is formed among the limiting plate, the elastic bladder and the pressing plate. A cleaning driving member is installed at the end of the linkage plate. The cleaning driving member is arranged between the second connecting plate and the third connecting plate and is close to the test plate.

[0008] Furthermore, the cleaning driving member includes a cleaning plate, which is connected to the linkage plate. Cleaning members are installed on both the upper wall and the bottom wall of the cleaning plate. Air outlet holes for facilitating gas flow are arranged on the cleaning members. The cleaning member on the upper wall of the cleaning plate is convenient for cleaning the test plate, reducing the error caused by the test of the test plate on the workpiece. The cleaning member on the bottom wall of the cleaning plate is convenient for cleaning the surface of the workpiece, reducing the error caused by the test of the workpiece.

[0009] Wherein, the internal space of the elastic bladder is divided into an upper extrusion cavity and a lower extrusion cavity. A communication hole for gas circulation is provided in the upper extrusion cavity. A first ventilation pipe is provided in the extrusion plate, and the first ventilation pipe extends into the linkage plate. One end of the first ventilation pipe provided in the extrusion plate is connected to the communication hole in a penetrating manner. The communication hole is used to connect the first ventilation pipe and the upper extrusion cavity. A first ventilation cavity is provided in the cleaning plate. One end of the first ventilation pipe provided in the linkage plate is connected to the first ventilation cavity in a penetrating manner. A plurality of groups of first ventilation holes for gas circulation are provided on the upper wall and the bottom wall of the cleaning plate. The first ventilation holes are all provided in the cleaning parts, and the first ventilation holes are connected to the first ventilation cavity in a penetrating manner.

[0010] Preferably in the present invention, a guide air pipe is installed between the lower extrusion cavity and the lifting assembly. The lifting assembly includes a positioning plate, and the positioning plate is arranged on the upper wall of the first connecting plate. A folding member is installed at the upper end of the positioning plate. The folding member is a cavity structure. A lifting plate is installed on the folding member. A sealed chamber is formed among the lifting plate, the folding member and the positioning plate. At the same time, the lifting plate is made of a lightweight material, and the workpiece to be detected is also made of a lightweight material. A second ventilation cavity is provided in the positioning plate. The guide air pipe is connected to the second ventilation cavity in a penetrating manner. A plurality of groups of second ventilation holes for gas circulation are provided on the upper wall of the positioning plate. The second ventilation holes are connected to the second ventilation cavity in a penetrating manner. The second ventilation holes are arranged to connect the second ventilation cavity and the folding member. A control valve is provided in the guide air pipe to facilitate the control of gas flow.

[0011] Further, a first driving plate is installed at the lower end of the linkage plate. A second limiting groove is provided on one side wall of the first driving plate. A second driving plate is installed on the second limiting groove through a bolt. Different second driving plates can be selected according to the height and width of the workpiece to facilitate the driving of the workpiece.

[0012] Preferably, a plurality of groups of blanking ports and discharging ports are provided on the second connecting plate. The plurality of blanking ports and discharging ports are arranged alternately and are respectively arranged on both sides of the test plate. A storage box and a storage member are movably installed on the bottom wall of the second connecting plate. The storage box is connected to the blanking port in a penetrating manner. The storage member is connected to the discharging port in a penetrating manner. The storage member is a cavity structure that is vertically penetrated, and a workpiece to be tested is placed inside. The storage member is arranged directly above the lifting plate, and the lowermost workpiece in the storage member is placed on the upper wall of the lifting plate.

[0013] Further, a plurality of groups of first limiting grooves are evenly arranged at equal intervals on the third connecting plate. The number of the first limiting grooves is the same as the number of the test rods. The test rods pass through the third connecting plate through the first limiting grooves in a movable manner. A one-way valve is provided on the extrusion plate, and the one-way valve is connected to the lower extrusion bladder in a penetrating manner. When the lower extrusion cavity is stretched, external gas enters the lower extrusion cavity through the one-way valve. A hydraulic rod is provided on the first mounting plate, and the movable end of the hydraulic rod is connected to the push rod. A displacement sensor for thickness detection is provided on the bottom wall of the test plate.

[0014] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0015] (1) When the push rod drives the push plate to move, the push plate drives the V-shaped part to rotate through the first pin. The other end of the V-shaped part drives the test rod to move up or down along the first limiting groove through the second pin, which is convenient for realizing the feeding of the workpiece and the detection of the workpiece thickness. At the same time, the device can perform multiple groups of tests.

[0016] (2) When the extrusion plate drives the linkage plate to move towards the direction close to the first mounting plate, the linkage plate drives the cleaning plate and the second driving plate to move. The second driving plate drives the workpiece extending out of the upper wall of the second connecting plate, so that it moves to the lower end of the test plate, which is convenient for the detection of the test plate. At the same time, the workpiece to be tested during movement drives the tested workpiece, so that it gradually moves to the blanking port for convenient storage.

[0017] (3) When the elastic bladder is compressed, the gas in the upper extrusion cavity finally enters the cleaning part through the first vent hole. The gas in the cleaning part on the upper wall of the cleaning plate sprays out, which is convenient for cleaning the bottom wall of the test plate and reducing the error caused by the test of the test plate on the workpiece. The gas in the cleaning part on the bottom wall of the cleaning plate sprays out, which is convenient for cleaning the surface of the workpiece to be tested during movement and reducing the error caused by the test of the workpiece.

[0018] (4) The gas inside the lower extrusion cavity enters the folding part through the air duct. The folding part is inflated to push the lifting plate to lift. The lifting plate lifts the workpiece in the storage part, so that the uppermost workpiece in the storage part extends out of the upper wall of the second connecting plate, which is convenient for the second driving plate to drive it. Description of the Drawings

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

[0020] Figure 1 Schematic structural diagram of an automatic metering and detection device proposed by the present invention;

[0021] Figure 2 For Figure 1 Partial enlarged view of part A;

[0022] Figure 3 Stereogram of an automatic metering and detection device proposed by the present invention;

[0023] Figure 4 Is the cross-section of an automatic metering and detection device proposed by the present invention Figure 1 ;

[0024] Figure 5 For Figure 4 Partial enlarged view of part B;

[0025] Figure 6 For Figure 4 Partial enlarged view at position C of

[0026] Figure 7 Cross-section of an automated metering and detection device proposed by the present invention Figure 2 ;

[0027] Figure 8 For Figure 7 Partial enlarged view at position D of

[0028] Figure 9 For Figure 7 Partial enlarged view at position E of

[0029] In the attached drawings: 1. First support plate, 2. First connecting plate, 3. Second connecting plate, 4. Second support plate, 5. Third connecting plate, 6. Driving component, 7. Linkage component, 8. Lifting component, 9. First mounting plate, 10. Second mounting plate, 11. Third mounting plate, 12. Pushing rod, 13. Pushing plate, 14. Fixing plate, 15. V-shaped part, 16. Testing rod, 17. Testing plate, 18. First slot hole, 19. Second slot hole, 20. First pin, 21. Second pin, 22. Extrusion rod, 23. Extrusion plate, 24. Linkage plate, 25. Elastic bladder, 26. Limiting plate, 27. Cleaning plate, 28. Cleaning part, 29. Upper extrusion cavity, 30. Lower extrusion cavity, 31. Connecting hole, 32. First ventilation pipe, 33. First ventilation cavity, 34. First ventilation hole, 35. Air guide pipe, 36. Positioning plate, 37. Folding part, 38. Lifting plate, 39. Second ventilation cavity, 40. Second ventilation hole, 41. First driving plate, 42. Second limiting slot, 43. Second driving plate, 44. Feeding port, 45. Discharge port, 46. Storage box, 47. Storage part, 48. Workpiece, 49. First limiting slot, 50. Hydraulic rod. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] As Figures 1-9 shown, an automated metering and detection device includes a first support plate 1 for support and fixation. A first connecting plate 2 is installed at the lower end of the first support plate 1, and a second connecting plate 3 is installed at the upper end. A second support plate 4 is installed on the upper wall of the second connecting plate 3. A third connecting plate 5 is installed at the upper end of the second support plate 4. An installation plate is provided on the third connecting plate 5, and a driving assembly 6 is installed on the installation plate. The lower end of the driving assembly 6 movably penetrates through the third connecting plate 5. A linkage assembly 7 is provided at the upper end of the driving assembly 6. There are multiple groups of the linkage assemblies 7, and multiple groups of the linkage assemblies 7 are evenly arranged at equal intervals on the driving assembly 6. The driving assembly 6 drives the linkage assemblies 7. A lifting assembly 8 is installed on the upper wall of the first connecting plate 2. The lifting assembly 8 is provided at the lower end of the second connecting plate 3. The workpiece 48 to be detected is placed at the lower end of the second connecting plate 3. While the linkage assemblies 7 drive the workpiece 48, they can also clean the surface of the workpiece 48.

[0033] The installation plates are respectively a first installation plate 9, a second installation plate 10 and a third installation plate 11. The driving assembly 6 includes a push rod 12. The push rod 12 movably penetrates through the second installation plate 10 and the third installation plate 11. Multiple groups of push plates 13 for driving are evenly arranged at equal intervals on the push rod 12. Multiple groups of fixing plates 14 for support and limit are provided on the upper wall of the third connecting plate 5. The number of the push plates 13, the fixing plates 14 and the linkage assemblies 7 is the same, and the push plates 13 and the linkage assemblies 7 are placed alternately. The fixing plates 14 are provided at the lower ends of the push plates 13. A V-shaped member 15 is movably installed on any one of the push plates 13. One end of the V-shaped member 15 is movably connected to the side wall of the push plate 13. The corner position of the V-shaped member 15 is movably connected to the side wall of the fixing plate 14. The other end of the V-shaped member 15 is movably connected to a test rod 16. The test rod 16 movably penetrates through the third connecting plate 5. A test plate 17 is installed at the bottom end of the test rod 16 at the lower end of the third connecting plate 5, which is convenient for testing the thickness of the workpiece 48.

[0034] Both ends of the V-shaped part 15 are respectively provided with a first slot hole 18 and a second slot hole 19. A first pin 20 is movably installed in the first slot hole 18, and a second pin 21 is movably installed in the second slot hole 19. One end of the V-shaped part 15 is movably installed on the push plate 13 through the first pin 20, and the other end of the V-shaped part 15 is connected to the test rod 16 through the second pin 21;

[0035] It should be noted that when the push rod 12 moves towards the first mounting plate 9, it drives the push plate 13 to move towards the first mounting plate 9. The push plate 13 drives the V-shaped part 15 to rotate through the first pin 20. The V-shaped part 15 rotates counterclockwise with the connection point with the fixed plate 14 as the rotation center. At the same time, the first pin 20 moves along the first slot hole 18 towards the end of the V-shaped part 15. The other end of the V-shaped part 15 drives the test rod 16 to move upward along the first limiting slot 49 through the second pin 21. At the same time, the second pin 21 moves along the second slot hole 19 towards the other end of the V-shaped part 15. The test rod 16 drives the test plate 17 to move upward, facilitating the feeding of the workpiece 48;

[0036] When the push rod 12 moves away from the first mounting plate 9, it drives the push plate 13 to move away from the first mounting plate 9. The push plate 13 drives the V-shaped part 15 to rotate through the first pin 20. The V-shaped part 15 rotates clockwise with the connection point with the fixed plate 14 as the rotation center. At the same time, the first pin 20 moves along the first slot hole 18 away from the end of the V-shaped part 15. The other end of the V-shaped part 15 drives the test rod 16 to move downward along the first limiting slot 49 through the second pin 21. At the same time, the second pin 21 moves along the second slot hole 19 away from the other end of the V-shaped part 15. The test rod 16 drives the test plate 17 to move downward, facilitating the detection of the workpiece 48.

[0037] The linkage assembly 7 includes a squeezing rod 22. The upper end of the squeezing rod 22 is arranged on the push rod 12. The lower end of the squeezing rod 22 is installed with a squeezing plate 23. A linkage plate 24 is installed on the side wall of the squeezing plate 23. An elastic bladder 25 is installed on the squeezing plate 23. The elastic bladder 25 is a cavity structure. The other end of the elastic bladder 25 is installed with a limiting plate 26. The lower end of the limiting plate 26 is connected to the side wall of the first connecting plate 2. A sealed structure is formed among the limiting plate 26, the elastic bladder 25 and the squeezing plate 23. A cleaning driving part is installed at the end of the linkage plate 24. The cleaning driving part is arranged between the second connecting plate 3 and the third connecting plate 5 and is arranged close to the test plate 17.

[0038] It should be noted that the cleaning driving member includes a cleaning plate 27, the cleaning plate 27 is connected to the linkage plate 24, cleaning members 28 are installed on both the upper wall and the bottom wall of the cleaning plate 27, air outlet holes facilitating gas flow are provided on the cleaning members 28, the cleaning member 28 on the upper wall of the cleaning plate 27 facilitates cleaning the test plate 17, reducing the error caused by the test of the test plate 17 on the workpiece 48, and the cleaning member 28 on the bottom wall of the cleaning plate 27 facilitates cleaning the surface of the workpiece 48, reducing the error caused by the test of the workpiece 48.

[0039] The internal space of the elastic bladder 25 is divided into an upper extrusion cavity 29 and a lower extrusion cavity 30. A communication hole 31 for gas circulation is provided in the upper extrusion cavity 29. A first ventilation pipe 32 is provided in the extrusion plate 23. The first ventilation pipe 32 extends into the linkage plate 24. One end of the first ventilation pipe 32 provided in the extrusion plate 23 is connected to the communication hole 31 in a through manner. The communication hole 31 is used to connect the first ventilation pipe 32 and the upper extrusion cavity 29. A first ventilation cavity 33 is provided in the cleaning plate 27. One end of the first ventilation pipe 32 provided in the linkage plate 24 is connected to the first ventilation cavity 33 in a through manner. Multiple groups of first ventilation holes 34 for gas circulation are provided on both the upper wall and the bottom wall of the cleaning plate 27. The first ventilation holes 34 are all provided in the cleaning members 28. The first ventilation holes 34 are connected to the first ventilation cavity 33 in a through manner;

[0040] It should be noted that the gas in the upper extrusion cavity 29 enters the first ventilation pipe 32 through the communication hole 31, enters the first ventilation cavity 33 through the first ventilation pipe 32, and finally enters the cleaning member 28 through the first ventilation holes 34.

[0041] A guide air pipe 35 is installed between the lower extrusion cavity 30 and the lifting assembly 8. The lifting assembly 8 includes a positioning plate 36. The positioning plate 36 is provided on the upper wall of the first connecting plate 2. A folding member 37 is installed at the upper end of the positioning plate 36. The folding member 37 is a cavity structure. A lifting plate 38 is installed on the folding member 37. A sealed chamber is formed among the lifting plate 38, the folding member 37 and the positioning plate 36. At the same time, the lifting plate 38 is made of a light material, and the workpiece 48 to be detected is also made of a light material. A second ventilation cavity 39 is provided in the positioning plate 36. The guide air pipe 35 is connected to the second ventilation cavity 39 in a through manner. Multiple groups of second ventilation holes 40 for gas circulation are provided on the upper wall of the positioning plate 36. The second ventilation holes 40 are connected to the second ventilation cavity 39 in a through manner. The second ventilation holes 40 are arranged to connect the second ventilation cavity 39 and the folding member 37. A control valve is provided in the guide air pipe 35 to facilitate controlling the gas flow.

[0042] A first driving plate 41 is installed at the lower end of the linkage plate 24. A second limiting groove 42 is provided on the side wall of the first driving plate 41. A second driving plate 43 is installed on the second limiting groove 42 through bolts. Different second driving plates 43 can be selected according to the height and width of the workpiece 48 to facilitate driving the workpiece 48.

[0043] A plurality of blanking ports 44 and discharging ports 45 are provided on the second connecting plate 3. The plurality of blanking ports 44 and discharging ports 45 are staggered and are respectively arranged on both sides of the test plate 17. A storage box 46 and a storage member 47 are movably installed on the bottom wall of the second connecting plate 3. The storage box 46 is connected to the blanking port 44 in a through manner, and the storage member 47 is connected to the discharging port 45 in a through manner. The storage member 47 is a cavity structure that is vertically through, and a workpiece 48 to be tested is placed inside. The storage member 47 is arranged directly above the lifting plate 38, and the lowermost workpiece 48 in the storage member 47 is placed on the upper wall of the lifting plate 38;

[0044] It should be noted that when the lower extrusion cavity 30 is squeezed, the gas inside enters the folding member 37 through the air duct 35. The folding member 37 is inflated to push the lifting plate 38 to lift. The lifting plate 38 lifts the workpiece 48 in the storage member 47, so that the workpiece 48 extends out of the upper wall of the second connecting plate 3, facilitating the driving of the second driving plate 43.

[0045] A plurality of first limiting grooves 49 are evenly arranged at equal intervals on the third connecting plate 5. The number of the first limiting grooves 49 is the same as the number of the test rods 16. The test rods 16 are movably penetrated through the third connecting plate 5 through the first limiting grooves 49. A one-way valve is provided on the extrusion plate 23, and the one-way valve is connected to the lower extrusion bladder in a through manner. When the lower extrusion cavity 30 is stretched, external gas enters the lower extrusion cavity 30 through the one-way valve. A hydraulic rod 50 is provided on the first mounting plate 9, and the movable end of the hydraulic rod 50 is connected to the push rod 12. A displacement sensor for thickness detection is provided on the bottom wall of the test plate 17.

[0046] The specific use is as follows:

[0047] Select different second driving plates 43 according to the height and width of the workpiece 48, and install them on the first driving plate 41 through bolts. The workpiece 48 to be tested is placed in the storage member 47. The lowermost workpiece 48 in the storage member 47 is placed on the upper wall of the lifting plate 38, and the uppermost workpiece 48 slightly extends out of the upper wall of the second connecting plate 3, without affecting the movement of the second driving plate 43;

[0048] If initially, the extrusion plate 23 is placed close to the limiting plate 26, the control valve in the air duct 35 is opened, and the gas inside the lower extrusion cavity 30 enters the folding member 37 through the air duct 35. The folding member 37 is inflated to push the lifting plate 38 to lift. The lifting plate 38 lifts the workpiece 48 in the storage member 47, so that the uppermost workpiece 48 in the storage member 47 completely extends out of the upper wall of the second connecting plate 3, facilitating the driving of the second driving plate 43. At this time, the second workpiece 48 in the storage member 47 slightly extends out of the upper wall of the second connecting plate 3, without affecting the movement of the second driving plate 43;

[0049] The hydraulic rod 50 drives the push rod 12 to move towards the first mounting plate 9. The push rod 12 drives the push plate 13 to move towards the first mounting plate 9. The push plate 13 drives the V-shaped member 15 to rotate through the first pin 20. The V-shaped member 15 rotates counterclockwise with the connection point with the fixed plate 14 as the rotation center. At the same time, the first pin 20 moves along the first slot hole 18 towards the end of the V-shaped member 15. The other end of the V-shaped member 15 drives the test rod 16 to move upward along the first limiting slot 49 through the second pin 21. At the same time, the second pin 21 moves along the second slot hole 19 towards the other end of the V-shaped member 15. The test rod 16 drives the test plate 17 to move upward, facilitating the loading of the workpiece 48.

[0050] At the same time, the push rod 12 drives the extrusion rod 22 to move towards the first mounting plate 9. At this time, the control valve in the air duct 35 is closed. The extrusion rod 22 drives the extrusion plate 23 to move towards the first mounting plate 9. The elastic bladder 25 is stretched. External gas enters the lower extrusion cavity 30 and the upper extrusion cavity 29 through the one-way valve and the first ventilation hole 34 respectively. At the same time, the extrusion plate 23 drives the linkage plate 24 to move. The linkage plate 24 drives the cleaning plate 27 and the second driving plate 43 to move. The second driving plate 43 drives the workpiece 48 protruding from the upper wall of the second connecting plate 3 to move it to the lower end of the test plate 17, facilitating the detection of the test plate 17. At the same time, the workpiece 48 under test during movement drives the tested workpiece 48 to move it gradually to the blanking port 44 and then fall into the storage box 46.

[0051] Then the push rod 12 moves away from the first mounting plate 9, driving the push plate 13 to move away from the first mounting plate 9. The push plate 13 drives the V-shaped member 15 to rotate through the first pin 20. The V-shaped member 15 rotates clockwise with the connection point with the fixed plate 14 as the rotation center. At the same time, the first pin 20 moves along the first slot hole 18 away from the end of the V-shaped member 15. The other end of the V-shaped member 15 drives the test rod 16 to move downward along the first limiting slot 49 through the second pin 21. At the same time, the second pin 21 moves along the second slot hole 19 away from the other end of the V-shaped member 15. The test rod 16 drives the test plate 17 to move downward.

[0052] Meanwhile, the pushing rod 12 drives the extrusion rod 22 to move away from the first mounting plate 9. At this time, the control valve in the air duct 35 is closed. The extrusion rod 22 drives the extrusion plate 23 to move away from the first mounting plate 9, and the elastic bladder 25 is compressed. The gas in the upper extrusion chamber 29 enters the first air duct 32 through the communication hole 31, enters the first air chamber 33 through the first air duct 32, and finally enters the cleaning part 28 through the first air hole 34. The gas in the cleaning part 28 on the upper wall of the cleaning plate 27 is ejected, facilitating the cleaning of the bottom wall of the test plate 17 and reducing the error caused by the test of the test plate 17 on the workpiece 48. The gas in the cleaning part 28 on the bottom wall of the cleaning plate 27 is ejected to facilitate the cleaning of the surface of the workpiece 48 to be measured during movement, reducing the error caused by the test of the workpiece 48. At this time, the lower extrusion chamber 30 bulges. Until the second driving plate 43 moves to the other side of the discharge port 45, the control valve in the air duct 35 is opened. The gas inside the lower extrusion chamber 30 enters the folding part 37 again through the air duct 35. The folding part 37 is inflated to push the lifting plate 38 to lift. The lifting plate 38 lifts the workpiece 48 in the storage part 47, so that the uppermost workpiece 48 in the storage part 47 extends out of the upper wall of the second connecting plate 3, facilitating the second driving plate 43 to drive it. When the cleaning driving part has not completely moved out from the lower end of the test plate 17, there is still a certain distance between the bottom wall of the test plate 17 and the upper wall of the workpiece 48 to be measured;

[0053] Just repeat this process. If unqualified products are detected, this device can give a warning, and the unqualified products can be taken out manually or by means of a robotic arm.

[0054] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural modes and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. An automated measurement and detection device, comprising a first support plate for supporting and fixing, a first connecting plate being installed at the lower end of the first support plate, a second connecting plate being installed at the upper end, a second support plate being installed at the upper wall of the second connecting plate, a third connecting plate being installed at the upper end of the second support plate, and a mounting plate being provided on the third connecting plate, characterized in that: A driving assembly is installed on the mounting plate, the lower end of the driving assembly movably penetrates the third connecting plate, a linkage assembly is provided on the upper end of the driving assembly, and the linkage assembly is provided in multiple groups, and the multiple groups of linkage assemblies are evenly arranged on the driving assembly at equal intervals, and a lifting assembly is installed on the upper wall of the first connecting plate, and the lifting assembly is arranged at the lower end of the second connecting plate; The driving assembly includes a pushing rod, on which a plurality of pushing plates for driving are evenly spaced and arranged at equal intervals, and a plurality of fixing plates for supporting and limiting are arranged on the upper wall of the third connecting plate, and a V-shaped piece is movably mounted on any group of the pushing plates, one end of the V-shaped piece is movably connected to the side wall of the pushing plate, and a corner position of the V-shaped piece is movably connected to the side wall of the fixing plate, and a test rod is movably connected to the other end of the V-shaped piece, and a test plate is mounted on the bottom end of the lower end of the test rod; The linkage assembly includes an extrusion rod, the upper end of the extrusion rod is arranged on the push rod, the lower end of the extrusion rod is installed with an extrusion plate, the side wall of the extrusion plate is installed with a linkage plate, an elastic bag is installed on the extrusion plate, the other end of the elastic bag is installed with a limit plate, the lower end of the limit plate is connected to the side wall of the first connecting plate, and the end of the linkage plate is installed with a cleaning drive member; The cleaning driving member comprises a cleaning plate, the cleaning plate is connected to the linkage plate, the upper wall and the bottom wall of the cleaning plate are both equipped with cleaning members, and the cleaning members are provided with air outlet holes for facilitating the flow of gas.

2. The automatic measurement and detection device according to claim 1, characterized in that: The mounting plates are respectively the first mounting plate, the second mounting plate and the third mounting plate, the push rod is movably arranged through the second mounting plate and the third mounting plate, the number of the push plates, the fixed plates and the linkage components are the same, and the push plates and the linkage components are staggered, the fixed plate is arranged at the lower end of the push plate, and the test rod is movably arranged through the third connecting plate.

3. The automatic measurement and detection device according to claim 2, characterized in that: The two ends of the V-shaped member are respectively provided with a slot hole 1 and a slot hole 2, a latch 1 is movably installed in the slot hole 1, and a latch 2 is movably installed in the slot hole 2, one end of the V-shaped member is movably installed on the push plate through the latch 1, and the other end of the V-shaped member is connected to the test rod through the latch 2.

4. The automatic measurement and detection device according to claim 3, characterized in that: The cleaning drive member is arranged between the second connecting plate and the third connecting plate and is arranged close to the testing plate.

5. The automatic measurement and detection device according to claim 4, characterized in that: The internal space of the elastic bag is divided into an upper extrusion chamber and a lower extrusion chamber, the upper extrusion chamber is provided with a connecting hole for gas circulation, the extrusion plate is provided with a vent pipe, the vent pipe extends into the linkage plate, one end of the vent pipe arranged in the extrusion plate is connected through the connecting hole, the connecting hole is used to connect the vent pipe and the upper extrusion chamber, the cleaning plate is provided with a vent chamber, one end of the vent pipe arranged in the linkage plate is connected through the vent chamber, the upper wall and bottom wall of the cleaning plate are provided with a plurality of vent holes for gas circulation, the vent holes are all arranged in the cleaning member, the vent holes are connected through the vent chamber, and a control valve is provided in the vent pipe.

6. The automatic measurement and detection device according to claim 5, characterized in that: An air duct is installed between the lower extrusion chamber and the lifting assembly, and the lifting assembly includes a positioning plate, which is arranged on the upper wall of the first connecting plate, a folding piece is installed on the upper end of the positioning plate, and a lifting plate is installed on the folding piece, and a second ventilation cavity is provided in the positioning plate, and the air duct is connected with the second ventilation cavity, and a plurality of groups of second ventilation holes for gas circulation are provided on the upper wall of the positioning plate, and the second ventilation holes are connected with the second ventilation cavity, and the second ventilation holes are connected with the second ventilation cavity and the folding piece, and a control valve is provided in the air duct.

7. The automatic measurement and detection device according to claim 6, characterized in that: A driving plate 1 is installed at the lower end of the linkage plate, a limiting groove 2 is provided on one side wall of the driving plate, and a driving plate 2 is installed on the limiting groove 2 by bolts.

8. The automatic measurement and detection device according to claim 7, characterized in that: The second connecting plate is provided with multiple groups of feed openings and discharge openings, which are staggered and arranged on both sides of the test plate respectively; a storage box and a storage component are movably mounted on the bottom wall of the second connecting plate; the storage box is through-connected with the feed opening, and the storage component is through-connected with the discharge opening; the storage component is a hollow structure that is through-connected from top to bottom, and a workpiece to be tested is placed inside the storage component; the storage component is arranged at the upper end of the lifting plate, and the workpiece at the lower end of the storage component is placed on the upper wall of the lifting plate.

9. The automatic measurement and detection device according to claim 8, characterized in that: The third connecting plate is evenly and evenly provided with a plurality of limit grooves 1, the number of the limit grooves 1 is the same as the number of the test rods, the test rods are movably passed through the third connecting plate through the limit grooves 1, a one-way valve is provided on the extrusion plate, the one-way valve is through-connected with the lower extrusion bag, a hydraulic rod is provided on the first mounting plate, the movable end of the hydraulic rod is connected to the push rod, and a displacement sensor for thickness detection is provided on the bottom wall of the test plate.

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