CN111397797A - Quantitative automatic quality inspection device based on pressure sensor - Google Patents
Quantitative automatic quality inspection device based on pressure sensor Download PDFInfo
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- CN111397797A CN111397797A CN202010322999.7A CN202010322999A CN111397797A CN 111397797 A CN111397797 A CN 111397797A CN 202010322999 A CN202010322999 A CN 202010322999A CN 111397797 A CN111397797 A CN 111397797A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
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Abstract
The invention discloses a quantitative automatic quality inspection device based on a pressure sensor, which comprises a detection box, a base and a data display screen, wherein the base is fixedly arranged on the left side surface of the detection box, the data display screen is fixedly arranged on the top surface of the base, the data display screen is electrically connected with a data line, a detection cavity with an upward opening is arranged in the detection box, a clamping cylinder is arranged on the inner wall of the detection cavity in an up-and-down sliding mode, a clamping cavity with an upward opening is arranged in the clamping cylinder, and the pressure sensor can be inserted and placed in the clamping cavity.
Description
Technical Field
The invention relates to the technical field of sensor detection, in particular to a quantitative automatic quality inspection device based on a pressure sensor.
Background
At present, with the continuous development of science and technology, sensors have been used in various fields, it can effectively solve the control motion mode of a large amount of induction systems, along with the continuous increase of the demand of sensors, manufacturing factories need to produce a large amount of sensors every day, the problem that follows is that whether each sensor can not be detected quickly is in a qualified state, although only random inspection is carried out, the quantity base number is still very large, and quality inspectors clamp and use the detection device to the sensors, which is very troublesome and time-consuming, therefore, a detection device is needed, which can clamp and detect the sensors quickly, and the service time is short, the operation is convenient, and the problems are solved.
Disclosure of Invention
The invention aims to provide a quantitative automatic quality inspection device based on a pressure sensor, which is used for overcoming the defects in the prior art.
According to the embodiment of the invention, the quantitative automatic quality inspection device based on the pressure sensor comprises a detection box, a base and a data display screen, wherein the base is fixedly arranged on the left side surface of the detection box, the data display screen is fixedly arranged on the top surface of the base, the data display screen is electrically connected with a data line, a detection cavity with an upward opening is arranged in the detection box, a clamping cylinder is arranged on the inner wall of the detection cavity in an up-and-down sliding manner, a clamping cavity with an upward opening is arranged in the clamping cylinder, the pressure sensor is inserted and placed in the clamping cavity, the pressure sensor is electrically connected with the data line, a clamping mechanism capable of controlling the clamping cylinder to move downwards and simultaneously controlling centering, positioning and clamping the pressure sensor is arranged in the clamping cylinder and the detection box, the clamping mechanism comprises a curved rod cavity arranged on the lower side of the detection cavity, the detection device is characterized in that a curved bar is rotatably arranged between the left wall and the right wall of the curved bar cavity, two hinge blocks which are bilaterally symmetrical are rotatably arranged on the periphery of the curved bar, the two hinge blocks are respectively hinged with a lifting rod at the side far away from each other, the upward extending part of the lifting rod penetrates through the inner wall of the detection box and extends into the detection cavity, the top surface of the lifting rod is fixedly connected with the bottom surface of the clamping cylinder, the lifting rod is connected with the inner wall of the detection box in a sliding manner, two top pressure cavities which are bilaterally symmetrical and have upward openings are arranged in the detection box, a sliding block is arranged on the inner wall of each top pressure cavity in a sliding manner, sliding cavities are communicated with the left side and the right side of the clamping cavity, sliding columns which can control the left side and the right side sliding of the sliding blocks through the left and right side movement of the sliding blocks are arranged on the inner wall of the clamping cavity, the extending, the lower side of the detection cavity is communicated with a lifting cavity, the lifting cavity is internally provided with a detection mechanism which can run simultaneously with the clamping mechanism, and when the clamping cylinder descends, the detection mechanism is used for moving upwards and applying pressure to the pressure sensor, the detection mechanism comprises a lifting platform which is arranged on the inner wall of the lifting cavity in a vertical sliding manner, the lifting platform is internally provided with a storage cavity with an upward opening, the inner wall of the storage cavity is provided with a sliding sleeve in a vertical sliding manner, the bottom wall of the storage cavity is fixedly provided with a vertical post, the upward extending part of the vertical post penetrates through the inner wall of the sliding sleeve, the top surface of the vertical post is fixedly provided with a supporting platform, the vertical post is connected with the sliding sleeve in a sliding manner, four rotation cavities with central symmetry are arranged in the supporting platform, a detection splint is arranged between the inner walls of the rotation cavities in a rotating manner, and the lower extending part of the, the upper extension part of the detection splint extends into the detection cavity.
A further technical scheme, the gear chamber has been seted up to the left and right sides in bent lever chamber, is located the right side the fixed motor that has inlayed in the right side inner wall in gear chamber, the bent lever stretches into to both sides extension in the gear chamber, and has set firmly sector gear in its periphery, is located the right side in the gear chamber the bent lever with motor power is connected, two the gear chamber is kept away from each other the side and is seted up the belt chamber, the belt chamber with rotate in the inner wall between the gear chamber and be equipped with the cross axle, cross axle one side extension stretches into in the gear chamber, and has set firmly drive gear in its periphery, drive gear can with sector gear meshing, cross axle opposite side extension stretches into in the belt chamber, two the belt chamber is close to the lateral wall each other and rotates and is equipped with the screw rod, be located in the belt chamber the cross axle with all set firmly the driving pulley in the screw rod periphery, two of longitudinal symmetry the transmission is connected between the driving pulley and is equipped with driving belt, the bottom surface of clamping barrel with fixed mounting has two bilateral symmetry's lift spring between the diapire in detection chamber.
According to the technical scheme, the screw rod extends into the top pressure cavity towards the extending part on the side of the top pressure cavity and is connected with the inner wall of the top pressure cavity in a rotating mode, the screw rod penetrates through the sliding block and is connected with the inner wall of the sliding block in a threaded mode, a through cavity is formed in the sliding block, a fixing sleeve is fixedly arranged on the inner wall of the through cavity, an elastic cavity with an opening facing right is arranged in the fixing sleeve, a moving column is arranged on the inner wall of the elastic cavity in a sliding mode, a clamping spring is fixedly installed between the moving column and the inner wall of the elastic cavity, and a top pressure connecting rod is hinged between the moving column and the sliding column.
According to a further technical scheme, the lower side of the clamping cavity is communicated with a through hole.
According to a further technical scheme, a top pressing block is fixedly arranged on the side face, close to each other, of the top face of the supporting table and four detection clamping plates, a rotating shaft is rotatably arranged between the inner walls of the rotating cavity, the detection clamping plates are fixedly arranged on the periphery of the rotating shaft, a torsion spring is fixedly arranged between the side face of each detection clamping plate and the inner wall of the rotating cavity, a threaded sleeve is rotatably arranged on the bottom wall of the lifting cavity, a lifting bevel gear is fixedly arranged on the periphery of the threaded sleeve, a lifting screw is arranged in the threaded sleeve in a threaded connection manner, the top face of the lifting screw is fixedly connected with the lifting table, a driven rack is fixedly embedded in the inner wall of the left side of the sliding sleeve, a transmission rack is fixedly embedded in the inner wall of the left side of the lifting cavity, a transmission cavity with a leftward opening is arranged in the lifting table, the transmission cavity is communicated with the storage cavity, the periphery of the belt wheel shaft is fixedly provided with an engaging gear and driven pulleys, a driven belt is arranged between the two driven pulleys in a transmission connection mode, the engaging gear is positioned on the right side and engaged with the driven rack, the engaging gear is positioned on the left side and engaged with the transmission rack, a turntable shaft is rotatably arranged on the rear wall of the lifting cavity, a rotary bevel gear is fixedly arranged on the front side surface of the turntable shaft and engaged with the lifting bevel gear, and the top pressing block can be abutted against the sensing head.
According to the technical scheme, a square cavity is formed in the right side of the gear cavity, a motor shaft is arranged on the right side of the motor in a power connection mode, a part of the motor shaft extending rightwards extends into the square cavity, a transmission bevel gear is fixedly arranged on the right side face of the motor shaft, a gear shaft is rotatably arranged on the rear wall of the square cavity, a driven bevel gear is fixedly arranged on the periphery of the gear shaft and meshed with the transmission bevel gear, a turntable cavity is formed in the rear side of the square cavity, the turntable shaft and the backward extending part of the transmission turntable extend into the turntable cavity, a transmission turntable is fixedly arranged on the periphery of the gear shaft in the turntable cavity, a driven turntable is fixedly arranged on the periphery of the turntable shaft in the turntable cavity, and a reciprocating connecting rod is hinged between the driven turntable and the rear side face of the transmission turntable.
The invention has the beneficial effects that: the invention adopts the surrounding and jacking pressure applying modes on the periphery and the bottom of the sensor head to test whether the quality of the pressure sensor is qualified, and adopts the mode that a single pressure sensor can be detected once by rotating the motor for one circle, so that the detection efficiency can be effectively improved, the detection loading is very convenient, the device can automatically clamp and detect the pressure sensor only by putting the pressure sensor, wherein the clamping mechanism can clamp or release the pressure sensor while lifting, the detection mechanism can be linked with the clamping mechanism, and the sensor head can be clamped or released while lifting in the reverse direction of the clamping mechanism.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 2;
FIG. 4 is a partial cross-sectional view taken in the direction of C-C of FIG. 1 in accordance with the present invention;
fig. 5 is a cross-sectional view of the internal structure of fig. 4 taken along the direction D-D according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 5, a quantitative automatic quality inspection device based on a pressure sensor according to an embodiment of the present invention includes a detection box 14, a base 11 and a data display 12, the base 11 is fixedly disposed on a left side surface of the detection box 14, the data display 12 is fixedly disposed on a top surface of the base 11, the data display 12 is electrically connected to a data line 13, a detection cavity 36 with an upward opening is disposed in the detection box 14, a clamping cylinder 28 is slidably disposed on an inner wall of the detection cavity 36 up and down, a clamping cavity 27 with an upward opening is disposed in the clamping cylinder 28, a pressure sensor 26 is inserted into the clamping cavity 27, the pressure sensor 26 is electrically connected to the data line 13, a clamping mechanism 101 capable of controlling the clamping cylinder 28 to move down and simultaneously controlling centering and clamping the pressure sensor 26 is disposed in the clamping cylinder 28 and the detection box 14, the clamping mechanism 101 comprises a curved rod cavity 49 arranged on the lower side of the detection cavity 36, a curved rod 46 is arranged between the left wall and the right wall of the curved rod cavity 49 in a rotating mode, two hinged blocks 48 which are bilaterally symmetrical are arranged on the periphery of the curved rod 46 in a rotating mode, the two hinged blocks 48 are arranged on the side faces away from each other and are hinged with a lifting rod 35, the upward extending part of the lifting rod 35 penetrates through the inner wall of the detection box 14 and extends into the detection cavity 36, the top face of the lifting rod 35 is fixedly connected with the bottom face of the clamping barrel 28, the lifting rod 35 is connected with the inner wall of the detection box 14 in a sliding mode, two bilaterally symmetrical top pressing cavities 63 with upward openings are arranged in the detection box 14, a sliding block 20 is arranged on the inner wall of the top pressing cavity 63 in a leftward-rightward sliding mode, sliding cavities 24 are communicated on the left side and the right side of the clamping cavity 27, a sliding column 23 capable of controlling leftward-rightward, the sliding column 23 extends into the clamping cavity 27 from the side extending part of the clamping cavity 27, and is located on the inner side surface of the clamping cavity 27, an arc-shaped clamping block 25 is fixedly arranged on the inner side surface of the clamping cavity 27, a lifting cavity 76 is communicated with the lower side of the detection cavity 36, a detection mechanism 102 capable of operating simultaneously with the clamping mechanism 101 is arranged in the lifting cavity 76, and when the clamping cylinder 28 descends, the detection mechanism 102 is used for moving upwards and applying pressure to the pressure sensor 26, the detection mechanism 102 comprises a lifting platform 58 arranged on the inner wall of the lifting cavity 76 in a vertical sliding manner, a storage cavity 64 with an upward opening is arranged in the lifting platform 58, a sliding sleeve 57 is arranged on the inner wall of the storage cavity 64 in a vertical sliding manner, a vertical column 56 is fixedly arranged on the bottom wall of the storage cavity 64, the upward extending part of the vertical column 56 penetrates through the inner wall of the sliding sleeve 57, a 52 is fixedly arranged on the top surface of the vertical column, four centrosymmetric rotating cavities 53 are formed in the supporting platform 52, the detecting clamping plates 50 are arranged between the inner walls of the rotating cavities 53 in a rotating mode, the lower side extending portions of the detecting clamping plates 50 extend into the lifting cavity 76 and abut against the sliding sleeves 57, and the upper side extending portions of the detecting clamping plates 50 extend into the detecting cavities 36.
In addition, in an embodiment, gear chamber 37 has been seted up to the left and right sides in bent lever chamber 49, is located the right side gear chamber 37's the right side inner wall in solid embedded motor 45, bent lever 46 stretches into to both sides extension in gear chamber 37, and has set firmly sector gear 47 in its periphery, is located the right side gear chamber 37 in bent lever 46 with motor 45 power connection, two gear chamber 37 keeps away from each other the side and opens and be equipped with belt chamber 15, belt chamber 15 with rotate in the inner wall between gear chamber 37 and be equipped with cross axle 39, cross axle 39 one side extension stretches into in gear chamber 37, and has set firmly drive gear 38 in its periphery, drive gear 38 can with sector gear 47 meshes, cross axle 39 opposite side extension stretches into in belt chamber 15, two belt chamber 15 rotates on being close to the lateral wall each other and is equipped with screw rod 18, the periphery of the cross shaft 39 and the screw 18 in the belt cavity 15 is fixedly provided with a driving belt wheel 17, two driving belt wheels 17 which are symmetrical up and down are arranged between the two driving belt wheels 17 in a driving way, two lifting springs 34 which are symmetrical left and right are fixedly arranged between the bottom surface of the clamping barrel 28 and the bottom wall of the detection cavity 36, the operation of the motor 45 can enable the curved rod 46 to rotate, when the curved rod 46 in the curved rod cavity 49 rotates to the upper side, the hinged block 48 and the lifting rod 35 can drive the clamping barrel 28 to lift upwards, at the moment, the driving gear 38 is separated from the sector gear 47, when the curved rod 46 in the curved rod cavity 49 rotates to the lower side, the hinged block 48 and the lifting rod 35 can drive the clamping barrel 28 to move downwards to enter the detection cavity 36, at the moment, the driving gear 38 is meshed with the sector gear 47, when the transmission gear 38 is engaged with the sector gear 47, the cross shaft 39 is rotated by the rotation of the crank 46, so that the transmission belt 16 rotates the screw 18.
In addition, in one embodiment, the extension portion of the screw 18 toward the side of the top pressing cavity 63 extends into the top pressing cavity 63 and is rotatably connected with the inner wall of the top pressing cavity 63, the screw 18 penetrates through the slider 20 and is in threaded connection with the inner wall of the slider 20, the slider 20 is internally provided with a through cavity 21, the inner wall of the through cavity 21 is fixedly provided with a fixed sleeve 19, the fixed sleeve 19 is internally provided with an elastic cavity 32 with a right opening, the inner wall of the elastic cavity 32 is provided with a moving column 31 in a left-right sliding manner, a clamping spring 33 is fixedly installed between the moving column 31 and the inner wall of the elastic cavity 32, a top pressing connecting rod 22 is hinged between the moving column 31 and the sliding column 23, when the screw 18 rotates, the slider 20 can drive the fixed sleeve 19 to move toward the clamping cylinder 28, so that the moving column 31 can be retracted into the elastic cavity 32, the top pressure connecting rod 22 can drive the sliding column 23 to move towards the clamping cavity 27, so that the arc-shaped clamping block 25 can clamp the pressure sensor 26.
In addition, in one embodiment, a through hole 30 is provided in communication with the lower side of the clamping chamber 27, and when the pressure sensor 26 is inserted into the clamping chamber 27, the sensor head 29 can be inserted into the through hole 30, and when the clamping cylinder 28 moves downward, the sensor head 29 can move downward in the detection chamber 36.
In addition, in one embodiment, a top pressing block 51 is fixedly arranged on the side surfaces of the supporting table 52 and the four detection splints 50 close to each other, a rotating shaft 54 is rotatably arranged between the inner walls of the rotating chamber 53, the detection splints 50 are fixedly arranged on the periphery of the rotating shaft 54, a torsion spring 55 is fixedly arranged between the side surface of the detection splints 50 and the inner wall of the rotating chamber 53, a threaded sleeve 60 is rotatably arranged on the bottom wall of the lifting chamber 76, a lifting bevel gear 61 is fixedly arranged on the periphery of the threaded sleeve 60, a lifting screw 62 is connected with the threaded sleeve 60 in a threaded manner, the top surface of the lifting screw 62 is fixedly connected with the lifting table 58, a driven rack 71 is fixedly embedded in the inner wall of the left side of the sliding sleeve 57, a transmission rack 66 is fixedly embedded in the inner wall of the left side of the lifting chamber 76, a transmission chamber 65 with a left opening is arranged in the lifting table 58, and the, two belt wheel shafts 67 which are bilaterally symmetrical are rotatably arranged between the front wall and the rear wall of the transmission cavity 65, a meshing gear 70 and a driven pulley 69 are fixedly arranged on the periphery of the belt wheel shaft 67, a driven belt 68 is arranged between the two driven pulleys 69 in a transmission connection manner, the meshing gear 70 positioned on the right side is meshed with the driven rack 71, the meshing gear 70 positioned on the left side is meshed with the transmission rack 66, a turntable shaft 77 is rotatably arranged on the rear wall of the lifting cavity 76, a rotating bevel gear 59 is fixedly arranged on the front side surface of the turntable shaft 77, the rotating bevel gear 59 is meshed with the lifting bevel gear 61, the top press block 51 can be abutted against the sensing head 29, the screw sleeve 60 can be rotated through the rotation of the turntable shaft 77, so that the lifting screw 62 can drive the lifting platform 58 to lift, and when the lifting platform 58 lifts, the belt wheel shaft 67 positioned on the left side can be driven by the meshing gear 70 through the transmission rack 66 to rotate, then, the driven belt 68 can drive the pulley shaft 67 located at the right side and the meshing gear 70 located at the right side to rotate, so that the driven rack 71 can drive the sliding sleeve 57 to ascend, the sliding sleeve 57 can drive the four detection clamping plates 50 to clamp the center of the supporting table 52, and the top pressing block 51 can apply pressure to the sensing head 29.
In addition, in one embodiment, a square cavity 40 is formed on the right side of the gear cavity 37 on the right side, a motor shaft 44 is connected to the right side of the motor 45 in a power connection manner, a rightward extending portion of the motor shaft 44 extends into the square cavity 40, a transmission bevel gear 43 is fixedly arranged on the right side surface of the motor shaft, a gear shaft 42 is rotatably arranged on the rear wall of the square cavity 40, a driven bevel gear 41 is fixedly arranged on the outer periphery of the gear shaft 42, the driven bevel gear 41 is engaged with the transmission bevel gear 43, a turntable cavity 74 is formed on the rear side of the square cavity 40, the turntable shaft 77 and a rearward extending portion of the transmission turntable 73 extend into the turntable cavity 74, a transmission turntable 73 is fixedly arranged on the outer periphery of the gear shaft 42 of the turntable cavity 74, a driven turntable 75 is fixedly arranged on the outer periphery of the turntable shaft 77 of the turntable cavity 74, and a reciprocating connecting rod 72 is hinged between the driven turntable 75 and the rear side surface of the transmission turntable, by the operation of the motor 45, the motor shaft 44 can drive the gear shaft 42 to rotate, and then the transmission turntable 73 can drive the driven turntable 75 to rotate back and forth, so that the turntable shaft 77 can rotate back and forth, and the top press block 51 can reset after applying pressure to the sensor head 29.
In the initial state, the detection clamp plate 50 is in the unclamped state, the support platform 52 and the lifting platform 58 are located at the lower side in the lifting cavity 76, the bent portion of the curved rod 46 is located at the upper side, the clamping cylinder 28 is in the upward-lifted state, and the arc-shaped clamping block 25 is in the unclamped state.
When the device is used, the motor 45 is operated to rotate the crank rod 46, when the crank rod 46 in the crank rod cavity 49 rotates to the upper side, the hinge block 48 and the lifting rod 35 can drive the clamping cylinder 28 to lift upwards, the transmission gear 38 is separated from the sector gear 47, when the crank rod 46 in the crank rod cavity 49 rotates to the lower side, the hinge block 48 and the lifting rod 35 can drive the clamping cylinder 28 to move downwards to enter the detection cavity 36, the transmission gear 38 is meshed with the sector gear 47, when the transmission gear 38 is meshed with the sector gear 47, the cross shaft 39 can be rotated through the rotation of the crank rod 46, so that the transmission belt 16 can drive the screw rod 18 to rotate, when the screw rod 18 rotates, the slide block 20 can drive the fixing sleeve 19 to move towards the clamping cylinder 28 side, so that the moving column 31 can be retracted into the elastic cavity 32, and the sliding column 23 can be driven to move towards the clamping cavity 27 side by the jacking connecting rod 22, then the arc-shaped clamping block 25 can clamp the pressure sensor 26, when the pressure sensor 26 is inserted into the clamping cavity 27, the sensing head 29 can be inserted into the through hole 30, when the clamping cylinder 28 moves downwards, the sensing head 29 can move downwards in the detection cavity 36, the motor shaft 44 can drive the gear shaft 42 to rotate through the operation of the motor 45, then the transmission turntable 73 can drive the driven turntable 75 to rotate back and forth, the turntable shaft 77 can rotate back and forth, further the jacking block 51 can reset after applying pressure to the sensing head 29, the threaded sleeve 60 can rotate through the rotation of the turntable shaft 77, so that the lifting screw 62 can drive the lifting table 58 to ascend, when the lifting table 58 ascends, the meshing gear 70 positioned on the left side can drive the belt wheel shaft 67 positioned on the left side to rotate through the transmission rack 66, then the driven belt 68 can drive the belt wheel shaft 67 positioned on the right side and the meshing gear 70 positioned on the right side to rotate, further, the driven rack 71 drives the sliding sleeve 57 to rise, so that the sliding sleeve 57 drives the four detection clamp plates 50 to clamp toward the center of the support table 52, and the pressing block 51 applies pressure to the sensor head 29.
The invention has the beneficial effects that: the invention adopts the surrounding and jacking pressure applying modes on the periphery and the bottom of the sensor head to test whether the quality of the pressure sensor is qualified, and adopts the mode that a single pressure sensor can be detected once by rotating the motor for one circle, so that the detection efficiency can be effectively improved, the detection loading is very convenient, the device can automatically clamp and detect the pressure sensor only by putting the pressure sensor, wherein the clamping mechanism can clamp or release the pressure sensor while lifting, the detection mechanism can be linked with the clamping mechanism, and the sensor head can be clamped or released while lifting in the reverse direction of the clamping mechanism.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides an automatic quality control device of ration based on pressure sensor, includes detection case, base and data display screen, its characterized in that: the base sets firmly on the left surface of the detection box, the data display screen is fixedly installed on the top surface of the base, the data display screen is electrically connected with a data line, a detection cavity with an upward opening is arranged in the detection box, a clamping cylinder is arranged on the inner wall of the detection cavity in a vertical sliding manner, a clamping cavity with an upward opening is arranged in the clamping cylinder, a pressure sensor can be inserted into the clamping cavity and is electrically connected with the data line, the clamping cylinder and the detection box are internally provided with a clamping cylinder capable of being controlled to move downwards, and simultaneously the clamping mechanism for positioning and clamping the pressure sensor is controlled, the clamping mechanism comprises a crank rod cavity arranged on the lower side of the detection cavity, a crank rod is arranged between the left wall and the right wall of the crank rod cavity in a rotating manner, two hinge blocks with bilateral symmetry are arranged on the periphery of the crank rod in a rotating manner, the side surfaces, far away from each other, of the two hinged blocks are hinged with lifting rods, upward extending parts of the lifting rods penetrate through the inner wall of the detection box and extend into the detection cavity, the top surfaces of the lifting rods are fixedly connected with the bottom surface of the clamping cylinder, the lifting rods are connected with the inner wall of the detection box in a sliding mode, two bilaterally symmetrical jacking cavities with upward openings are arranged in the detection box, sliding blocks are arranged on the inner wall of the jacking cavities in a sliding mode, sliding cavities are communicated with the left side and the right side of the clamping cavity, sliding columns capable of controlling the sliding blocks to slide leftwards and rightwards through the left and right movement of the sliding blocks are arranged on the inner wall of each sliding cavity, the extending parts of the sliding columns towards the side of the clamping cavity extend into the clamping cavity, and arc-shaped clamping blocks are fixedly arranged on;
the lower side of the detection cavity is communicated with a lifting cavity, the lifting cavity is internally provided with a detection mechanism which can run simultaneously with the clamping mechanism, and when the clamping cylinder descends, the detection mechanism is used for moving upwards and applying pressure to the pressure sensor, the detection mechanism comprises a lifting platform which is arranged on the inner wall of the lifting cavity in a vertical sliding manner, the lifting platform is internally provided with a storage cavity with an upward opening, the inner wall of the storage cavity is provided with a sliding sleeve in a vertical sliding manner, the bottom wall of the storage cavity is fixedly provided with a vertical post, the upward extending part of the vertical post penetrates through the inner wall of the sliding sleeve, the top surface of the vertical post is fixedly provided with a supporting platform, the vertical post is connected with the sliding sleeve in a sliding manner, four rotation cavities with central symmetry are arranged in the supporting platform, a detection splint is arranged between the inner walls of the rotation cavities in a rotating manner, and the lower extending part of the, the upper extension part of the detection splint extends into the detection cavity.
2. The quantitative automatic quality inspection device based on the pressure sensor as claimed in claim 1, wherein: gear chamber has been seted up to the left and right sides in bent lever chamber, is located the right side fixed embedding has the motor in the right side inner wall in gear chamber, the bent lever stretches into to both sides extension portion in the gear chamber, and has set firmly sector gear in its periphery, is located the right side in the gear chamber the bent lever with motor power is connected, two the side is kept away from each other in gear chamber opens and is equipped with the belt chamber, the belt chamber with rotate in the inner wall between the gear chamber and be equipped with the cross axle, cross axle one side extension portion stretches into in the gear chamber, and has set firmly drive gear in its periphery, drive gear can with sector gear meshing, cross axle opposite side extension portion stretches into in the belt chamber, two the belt chamber rotates on being close to the lateral wall each other and is equipped with the screw rod, be located in the belt chamber the cross axle with all set firmly on the screw rod periphery and have the driving, two of longitudinal symmetry the transmission is connected between the driving pulley and is equipped with driving belt, the bottom surface of clamping barrel with fixed mounting has two bilateral symmetry's lift spring between the diapire in detection chamber.
3. The quantitative automatic quality inspection device based on the pressure sensor as claimed in claim 2, wherein: the screw rod to roof pressure chamber side extension stretches into the roof pressure intracavity, and with the inner wall rotation in roof pressure chamber is connected, the screw rod runs through the slider, and with the inner wall threaded connection of slider, seted up logical chamber in the slider, fixed cover has set firmly on the inner wall that leads to the chamber, be equipped with the elasticity chamber that the opening is right in the fixed cover, the horizontal slip is equipped with on the inner wall in elasticity chamber and removes the post, remove the post with fixed mounting is equipped with the clamping spring between the inner wall in elasticity chamber, remove the post with the articulated roof pressure connecting rod that is equipped with between the traveller.
4. The quantitative automatic quality inspection device based on the pressure sensor as claimed in claim 3, wherein: the lower side of the clamping cavity is communicated with a through hole.
5. The quantitative automatic quality inspection device based on the pressure sensor as claimed in claim 4, wherein: a top pressing block is fixedly arranged on the side face, close to each other, of the top face of the supporting table and the four detection clamping plates, a rotating shaft is rotatably arranged between the inner walls of the rotating cavity, the detection clamping plates are fixedly arranged on the periphery of the rotating shaft, torsion springs are fixedly arranged between the side faces of the detection clamping plates and the inner walls of the rotating cavity, a screw sleeve is rotatably arranged on the bottom wall of the lifting cavity, a lifting bevel gear is fixedly arranged on the periphery of the screw sleeve, a lifting screw rod is arranged in the screw sleeve in a threaded connection manner, the top face of the lifting screw rod is fixedly connected with the lifting platform, a driven rack is fixedly embedded in the inner wall of the left side of the sliding sleeve, a transmission rack is fixedly embedded in the inner wall of the left side of the lifting cavity, a transmission cavity with a leftward opening is arranged in the lifting platform, the transmission cavity is communicated with the storage cavity, the periphery of the belt wheel shaft is fixedly provided with an engaging gear and driven pulleys, a driven belt is arranged between the two driven pulleys in a transmission connection mode, the engaging gear is positioned on the right side and engaged with the driven rack, the engaging gear is positioned on the left side and engaged with the transmission rack, a turntable shaft is rotatably arranged on the rear wall of the lifting cavity, a rotary bevel gear is fixedly arranged on the front side surface of the turntable shaft and engaged with the lifting bevel gear, and the top pressing block can be abutted against the sensing head.
6. The quantitative automatic quality inspection device based on the pressure sensor as claimed in claim 5, wherein: the transmission mechanism is characterized in that a square cavity is formed in the right side of the gear cavity, a motor shaft is arranged on the right side of the motor in a power connection mode, a rightward extending portion of the motor shaft extends into the square cavity, a transmission bevel gear is fixedly arranged on the right side of the motor shaft, a gear shaft is arranged on the rear wall of the square cavity in a rotating mode, a driven bevel gear is fixedly arranged on the periphery of the gear shaft and meshed with the transmission bevel gear, a turntable cavity is formed in the rear side of the square cavity, the turntable shaft and the backward extending portion of the transmission turntable extend into the turntable cavity, a transmission turntable is fixedly arranged on the periphery of the gear shaft in the turntable cavity, a driven turntable is fixedly arranged on the periphery of the turntable shaft in the turntable cavity, and a reciprocating connecting rod is hinged between the driven turntable and the rear side face of the transmission turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322999.7A CN111397797B (en) | 2020-04-22 | 2020-04-22 | Quantitative automatic quality inspection device based on pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322999.7A CN111397797B (en) | 2020-04-22 | 2020-04-22 | Quantitative automatic quality inspection device based on pressure sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111397797A true CN111397797A (en) | 2020-07-10 |
| CN111397797B CN111397797B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010322999.7A Active CN111397797B (en) | 2020-04-22 | 2020-04-22 | Quantitative automatic quality inspection device based on pressure sensor |
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| CN116499685A (en) * | 2023-06-27 | 2023-07-28 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
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| CN103196629A (en) * | 2013-03-30 | 2013-07-10 | 大连交通大学 | Six-dimensional sensor calibration device |
| CN105486450A (en) * | 2015-12-10 | 2016-04-13 | 中国航空工业集团公司北京长城计量测试技术研究所 | Wide-range pulse force calibration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116499685A (en) * | 2023-06-27 | 2023-07-28 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
| CN116499685B (en) * | 2023-06-27 | 2023-08-29 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
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