A pressure instrument testing device

Abstract

The present invention discloses a pressure instrument inspection device, which relates to the technical field of pressure gauge inspection. The present invention comprises a mounting mechanism, wherein a slapping mechanism for striking a detection instrument is disposed on one side of an upper surface of the mounting mechanism, a first driving mechanism for driving the slapping mechanism is disposed on a side of an upper surface of the mounting mechanism away from the slapping mechanism, a discharging mechanism for discharging the detection instrument is disposed on a side of an upper surface of the mounting mechanism close to the slapping mechanism, a second driving mechanism for driving the discharging mechanism is disposed on one end of an upper surface of the mounting mechanism close to the discharging mechanism, and a classification mechanism for classifying instruments is disposed on a side of the mounting mechanism. In the present invention, the outer surface of the detection instrument is automatically struck by the slapping mechanism, thereby avoiding manual striking of the outer surface of the detection instrument, reducing the workload of detection personnel, and improving detection efficiency. Furthermore, the detection instruments are classified by the classification mechanism, thereby improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of pressure gauge inspection, in particular to an inspection device for a pressure instrument. Background Art

[0002] Pressure gauges are instruments that use elastic elements as sensitive elements to measure and indicate pressures higher than the ambient pressure. They are widely used in almost all industrial processes and scientific research fields, especially in industrial process control and technical measurement. Mechanical pressure gauges are increasingly widely used because their elastic sensitive elements have high mechanical strength and are easy to produce.

[0003] During the production process of pressure instruments, the instruments need to be inspected to ensure the quality of the products and avoid accidents caused by errors in the instruments. Usually, when the instruments are inspected, the instrument to be tested and the standard instrument need to be pressurized to a certain value and then stopped. The pointer of the test instrument and the pointer of the standard instrument are observed to be consistent to determine whether there is an error in the instrument to be tested. The inspection is repeated many times to improve the accuracy of the inspection. During the inspection, the outside of the instrument to be tested needs to be knocked to determine the stability of the instrument and improve the accuracy of the value. However, most of the inspection equipment currently in use usually knocks on the outside of the test instrument manually, and the same instrument needs to be compared multiple times, so it needs to be knocked multiple times, which increases the workload of the inspection personnel and easily affects the efficiency of the inspection. Secondly, when the inspection is completed, the inspected instruments need to be classified, usually by manually dismantling the instruments, so as to manually classify qualified instruments and unqualified instruments, which increases the workload of the inspection personnel and affects the efficiency of the inspection. In view of the above problems, the inventor proposes a pressure instrument inspection device to solve the above problems. Summary of the invention

[0004] In order to solve the problem that the detection instrument needs to be manually struck and replaced manually, the purpose of the present invention is to provide a pressure instrument inspection device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a pressure instrument inspection device, including an installation mechanism, a tapping mechanism for knocking the detection instrument is provided on one side of the upper surface of the installation mechanism, a first driving mechanism for driving the tapping mechanism is provided on the side of the upper surface of the installation mechanism away from the tapping mechanism, a unloading mechanism for unloading the detection instrument is provided on the side of the upper surface of the installation mechanism close to the tapping mechanism, a second driving mechanism for driving the unloading mechanism is provided on one end of the upper surface of the installation mechanism close to the unloading mechanism, and a classification mechanism for classifying instruments is provided on the side of the installation mechanism.

[0006] Preferably, the mounting mechanism includes a base plate, a pressurizer is fixedly installed on the upper surface of the base plate near the first driving mechanism, a screw is internally threadedly connected to the side of the pressurizer near the classification mechanism, and one end of the screw near the classification mechanism rotates and penetrates the pressurizer, a piston is fixedly installed at the center of one end of the screw near the pressurizer, and the piston is slidably arranged inside the pressurizer, and a rotating cylinder is slidingly sleeved on the outer surface of one end of the screw near the pressurizer, a vertical plate is fixedly installed on the side of the upper surface of the base plate near the pressurizer, and the end of the rotating cylinder near the pressurizer is rotatably arranged inside the vertical plate, a mounting seat and a fixed seat are fixedly installed on the side of the base plate away from the pressurizer, and the pressurizer, the mounting seat and the fixed seat are connected through a connecting pipe, a sealing plate is slidably installed on the upper surface of the fixed seat, and the sides of the sealing plates close to each other are in movably contact with the outer surface of the instrument, a first vertical rod is rotatably installed in the bottom of the fixed seat, a No. 1 gear is fixedly installed on the outer surface of the first vertical rod, and the sides of the sealing plates close to each other are fixedly installed with No. 1 tooth plates, and the two No. 1 tooth plates are meshed with the No. 1 gear.

[0007] Preferably, the beating mechanism includes a mounting frame, which is fixedly mounted on a side of the base plate away from the pressurizer, and the mounting frame is located between the mounting seat and the fixed seat, a moving bar is slidably mounted in the side of the mounting frame away from the mounting seat, and a rectangular plate is fixedly mounted on the side of the moving bar close to the fixed seat, and the rectangular plate is in movably contact with the outer surface of the instrument, a second rotating rod is rotatably mounted in the side of the mounting frame close to the pressurizer, a fixed bar is fixedly mounted on one end of the second rotating rod away from the pressurizer, a swing bar is rotatably mounted on the side of the fixed bar away from the second rotating rod, and one end of the swing bar away from the fixed bar is rotatably connected to the moving bar, two mounting blocks are fixedly mounted on the upper surface of the base plate, cross bars are rotatably mounted in the two mounting blocks, and transmission is carried out between the cross bar and the second rotating rod through a synchronous wheel and a synchronous belt.

[0008] Preferably, the first driving mechanism comprises a mounting plate and a fixed plate, the fixing plate and the two mounting plates are fixedly mounted on the bottom plate, and the fixing plate and the two mounting plates are located between the mounting frame and the pressurizer, the fixing plate and the two mounting plates are rotatably mounted with a first connecting rod, the outer surface of the first connecting rod is fixedly mounted with a first toothless gear and a second toothless gear, a second transmission rod is rotatably mounted in the fixing plate, and transmission is transmitted between the second transmission rod and the rotating drum through a synchronous wheel and a synchronous belt, a No. 4 gear is fixedly mounted on an end of the second transmission rod away from the synchronous wheel, and the No. 4 gear and the second toothless gear are movably meshed, the first rotating rod is rotatably mounted in the two mounting plates, a No. 3 gear and a fourth bevel gear are fixedly mounted on the outer surface of the first rotating rod, and the No. 3 gear and the first toothless gear are movably meshed, a third bevel gear is fixedly mounted on an end of the cross bar close to the mounting plate, and the third bevel gear is meshed with the fourth bevel gear, a No. 1 motor is fixedly mounted on the side of the mounting plate located on the right side, and an end of the No. 1 motor output shaft close to the mounting plate is fixedly connected to the first connecting rod.

[0009] Preferably, the unloading mechanism includes a base, and the base is fixedly installed on a side of the bottom plate away from the pressurizer, a rotating column is rotatably installed in the base, a lifting column is rotatably installed in the rotating column, a unloading plate is fixedly installed on the upper surface of the lifting column, and grooves are provided at both ends of the unloading plate, two blocking bars are slidably installed in the unloading plate, and the ends of the blocking bars away from each other slide through the unloading plate, and the sides of the blocking bars close to each other are fixedly installed with second tooth plates, a second connecting rod is rotatably installed in the unloading plate, and the bottom end of the second connecting rod penetrates the lifting column and is connected to the bottom plate The second connecting rod and the first vertical rod are transmitted through a synchronous wheel and a synchronous belt. A No. 6 gear is fixedly installed on the top of the second connecting rod, and the No. 6 gear is meshed with the two No. 2 tooth plates. Rectangular bars are fixedly installed on both sides of the unloading plate, and limiting grooves are provided on the upper and lower sides of the two rectangular bars. A fixed column is fixedly installed on the upper surface of the bottom plate, and a moving rod is slidably installed in the fixed column, and the top of the moving rod is movably clamped in the rectangular bar. A spring is fixedly installed on the lower surface of the moving rod, and the end of the spring away from the moving rod is fixedly connected to the inside of the fixed column.

[0010] Preferably, four limit rods are fixedly installed on one side of the upper surface of the bottom plate near the base, and the four limit rods are symmetrically distributed on both sides of the base, and a lifting plate is provided on the outer surface sliding sleeves of the two limit rods on the same side, and a fixing rod is fixedly installed on the upper surface of the lifting plate, and the top end of the fixing rod is slidably arranged inside the unloading plate, and two mounting strips are fixedly installed on one side of the upper surface of the bottom plate near the base, and the two mounting strips are symmetrically distributed on both sides of the base, and a first mounting rod is rotatably installed in the mounting strip, and a rotating strip is fixedly installed on one end of the first mounting rod near the base, and a guide rod is fixedly installed on the side of the rotating strip near the base, and an end of the guide rod near the base is slidably inserted inside the lifting plate, and two vertical bars are fixedly installed on one side of the upper surface of the bottom plate near the base, and the vertical bars are located between the base and the fixed seat, and a first transmission rod is rotatably installed in the two vertical bars, and the first transmission rod and the first mounting rod are driven by a synchronous wheel and a synchronous belt.

[0011] The transmission gear of the present invention is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a

[0012] Preferably, a first rotating rod is rotatably installed on one side of the bottom plate close to the base, and the first rotating rod is located between two vertical bars, a first bevel gear is fixedly installed on the top end of the first rotating rod, a second bevel gear is fixedly installed on the outer surface of the first transmission rod, and the second bevel gear is meshed with the first bevel gear, a second gear is fixedly installed on the outer surface of the top end of the first rotating rod, and the second gear is movably meshed with the fourth toothless gear.

[0013] Preferably, the classification mechanism includes a square plate, and the side surface of the square plate is connected to the bottom plate, a support column is fixedly installed on one side of the upper surface of the square plate, and a rotating frame is rotatably installed on the upper surface of the support column, and two rotating blocks are rotatably installed on the end of the rotating frame away from the center point, and the rotating shaft of the rotating block is connected to the rotating frame through a torsion spring, and the sides of the four rotating arms of the rotating frame are fixedly installed with a support frame, and a mounting column is fixedly installed on the lower surface of the support frame, a telescopic rod is slidably installed in the mounting column, and the bottom end of the telescopic rod is movably clamped in the rectangular bar, a spring is fixedly installed on the upper surface of the telescopic rod, and one end of the spring away from the telescopic rod is fixedly connected to the inside of the mounting column, a connecting column is rotatably installed in the rotating frame, and the bottom end of the connecting column passes through the supporting column and is connected to the square plate, a mounting plate is fixedly installed on the top of the connecting column, an electric cylinder is fixedly installed on the upper surface of the mounting plate, and a push plate is fixedly installed on one end of the output shaft of the electric cylinder.

[0014] Preferably, a material distribution rack is fixedly mounted on the upper surface of the square plate, a material distribution disk is rotatably mounted on the upper surface of the material distribution rack, a No. 4 motor is fixedly mounted on the lower surface of the material distribution rack, and the top end of the output shaft of the No. 4 motor is fixedly connected to the material distribution disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, a beating mechanism is provided to automatically beat the outer surface of the detection instrument, thereby avoiding manual beating of the outer surface of the detection instrument, reducing the workload of detection personnel, and improving detection efficiency. In addition, a classification mechanism is provided to classify the detected instruments to improve work efficiency.

[0017] 2. In the present invention, the cooperation between the second driving mechanism and the unloading mechanism is arranged to unload and load the detected instruments and the undetected instruments, thereby avoiding manual unloading and loading, improving work efficiency and reducing the workload of the detection personnel.

[0018] 3. In the present invention, the cooperation between the first connecting rod and the second transmission rod enables the pressurizer to perform stable pressurization, and the cooperation between the first transmission rod, the cross bar and the second rotating rod enables the instrument to be automatically knocked after each pressurization, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation mechanism of the present invention.

[0022] Figure 3 It is a schematic cross-sectional structure diagram of the unloading mechanism and the second driving mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the stripper plate of the present invention.

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation platform of the present invention.

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the toothless gear disc of the present invention.

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the classification mechanism of the present invention.

[0027] Figure 8 For the present invention Figure 2 A schematic diagram of the enlarged structure of .

[0028] Fig. 9 For the present invention Figure 2 Enlarged schematic diagram of the structure at B.

[0029] Fig.10 For the present invention Figure 2 Enlarged schematic diagram of the structure at location C.

[0030] In the figure: 1, mounting mechanism; 101, bottom plate; 102, pressurizer; 103, piston; 104, vertical plate; 105, rotating drum; 106, screw; 107, mounting seat; 108, fixed seat; 109, sealing plate; 110, mounting block; 111, cross bar; 112, fixed column; 113, first vertical bar; 114, No. 1 gear; 115, No. 1 gear plate; 116, limit rod; 117, lifting plate; 118, fixed rod; 119, mounting bar; 120, first mounting rod; 121, rotating bar; 122, guide rod; 123, vertical bar; 124, first transmission rod; 125, first rotating rod; 126, No. 2 gear; 127, first bevel gear; 128, second bevel gear; 129, third bevel gear; 1 30. Moving rod; 2. Beating mechanism; 201. Mounting frame; 202. Moving bar; 203. Rectangular plate; 204. Second rotating rod; 205. Fixed bar; 206. Swinging bar; 3. First driving mechanism; 301. Mounting plate; 302. Fixed plate; 303. First connecting rod; 304. First toothless gear; 305. Second toothless gear; 306. First rotating rod; 307. No. 3 gear; 308. Fourth bevel gear; 309. Second transmission rod; 310. No. 4 gear; 311. No. 1 motor; 4. Unloading mechanism; 401. Base; 402. Rotating column; 403. Lifting column; 404. Second connecting rod; 405. Six 406, unloading plate; 407, second tooth plate; 408, blocking bar; 409, rectangular bar; 5, second driving mechanism; 501, mounting table; 502, second motor; 503, second vertical rod; 504, third motor; 505, second mounting rod; 506, second rotating rod; 507, third toothless gear; 508, toothless gear plate; 509, fifth gear; 510, fourth toothless gear; 6, classification mechanism; 601, square plate; 602, supporting column; 603, rotating frame; 604, rotating block; 605, supporting frame; 606, mounting column; 607, telescopic rod; 608, connecting column; 609, mounting plate; 610, electric cylinder; 611, push plate; 612, material distribution frame; 613, material distribution plate; 614, fourth motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example: Figure 1-10 As shown, the present invention provides a pressure instrument inspection device, including a mounting mechanism 1, a beating mechanism 2 for beating the detection instrument is provided on one side of the upper surface of the mounting mechanism 1, which is used to beat the detection instrument, thereby avoiding manual beating and reducing the workload of the detection personnel, a first driving mechanism 3 for driving the beating mechanism 2 is provided on the side of the upper surface of the mounting mechanism 1 away from the beating mechanism 2, which is used to drive the beating mechanism 2 to beat, thereby realizing automatic beating of the instrument, a unloading mechanism 4 for unloading the detection instrument is provided on the side of the upper surface of the mounting mechanism 1 close to the beating mechanism 2, which is used to unload the instrument after detection and replace it with a new instrument, a second driving mechanism 5 for driving the unloading mechanism 4 is provided on one end of the upper surface of the mounting mechanism 1 close to the unloading mechanism 4, which is used to drive the unloading mechanism 4 to operate, thereby realizing automatic unloading, and a classification mechanism 6 for classifying the instrument is provided on the side of the mounting mechanism 1, which is used to classify the instrument after detection, thereby avoiding manual classification and reducing the workload of the detection personnel.

[0033] The mounting mechanism 1 includes a bottom plate 101, a pressurizer 102 is fixedly mounted on one side of the upper surface of the bottom plate 101 close to the first driving mechanism 3, a screw 106 is internally threadedly connected to one side of the pressurizer 102 close to the classification mechanism 6, and the end of the screw 106 close to the classification mechanism 6 rotates through the pressurizer 102, a piston 103 is fixedly mounted at the center of one end of the screw 106 close to the pressurizer 102, and the piston 103 is slidably arranged inside the pressurizer 102, and the screw 106 close to the pressurizer 102 A rotating cylinder 105 is slidably sleeved on the outer surface of one end of the base plate 101, a vertical plate 104 is fixedly installed on the side of the upper surface of the base plate 101 close to the pressurizer 102, and the end of the rotating cylinder 105 close to the pressurizer 102 is rotatably arranged inside the vertical plate 104, a mounting seat 107 and a fixing seat 108 are fixedly installed on the side of the base plate 101 away from the pressurizer 102, and the pressurizer 102, the mounting seat 107 and the fixing seat 108 are connected through a connecting pipe, a sealing plate 109 is slidably installed on the upper surface of the fixing seat 108, and the sides of the sealing plates 109 close to each other are in active contact with the outer surface of the instrument, a first vertical rod 113 is rotatably installed in the bottom of the fixing seat 108, and a No. 1 gear 114 is fixedly installed on the outer surface of the first vertical rod 113, and a No. 1 tooth plate 115 is fixedly installed on the sides of the sealing plates 109 close to each other, and the two No. 1 tooth plates 115 are meshed with the No. 1 gear 114.

[0034] By adopting the above technical solution, the first vertical rod 113 can drive the sealing plate 109 to move.

[0035] The beating mechanism 2 includes a mounting frame 201, which is fixedly mounted on a side of the bottom plate 101 away from the pressurizer 102, and the mounting frame 201 is located between the mounting seat 107 and the fixed seat 108. A moving bar 202 is slidably mounted on the side of the mounting frame 201 away from the mounting seat 107, and a rectangular plate 203 is fixedly mounted on the side of the moving bar 202 close to the fixed seat 108, and the rectangular plate 203 is in active contact with the outer surface of the instrument. A second rotating rod 204 is rotatably mounted on the side of the mounting frame 201 close to the pressurizer 102, and a fixed bar 205 is fixedly mounted on one end of the second rotating rod 204 away from the pressurizer 102, and a swinging bar 206 is rotatably mounted on the side of the fixed bar 205 away from the second rotating rod 204, and one end of the swinging bar 206 away from the fixed bar 205 is rotatably connected to the moving bar 202, and the bottom plate 1 Two mounting blocks 110 are fixedly mounted on the upper surface of 01, and a cross bar 111 is rotatably mounted inside the two mounting blocks 110, and transmission is carried out between the cross bar 111 and the second rotating rod 204 through a synchronous wheel and a synchronous belt.

[0036] By adopting the above technical solution, the cross bar 111 can drive the rectangular plate 203 to move.

[0037] The first driving mechanism 3 includes a mounting plate 301 and a fixed plate 302, the fixed plate 302 and the two mounting plates 301 are fixedly mounted on the bottom plate 101, and the fixed plate 302 and the two mounting plates 301 are located between the mounting frame 201 and the pressurizer 102, a first connecting rod 303 is rotatably mounted in the fixed plate 302 and the two mounting plates 301, a first toothless gear 304 and a second toothless gear 305 are fixedly mounted on the outer surface of the first connecting rod 303, a second transmission rod 309 is rotatably mounted in the fixed plate 302, and the second transmission rod 309 and the rotating drum 105 are driven by a synchronous wheel and a synchronous belt, and a fourth transmission rod 309 is fixedly mounted on one end of the second transmission rod 309 away from the synchronous wheel No. 3 gear 310, and No. 4 gear 310 and the second toothless gear 305 are movably meshed, a first rotating rod 306 is rotatably installed in the two mounting plates 301, a No. 3 gear 307 and a fourth bevel gear 308 are fixedly installed on the outer surface of the first rotating rod 306, and the No. 3 gear 307 and the first toothless gear 304 are movably meshed, a third bevel gear 129 is fixedly installed on one end of the cross bar 111 close to the mounting plate 301, and the third bevel gear 129 and the fourth bevel gear 308 are meshed, a No. 1 motor 311 is fixedly installed on the side of the mounting plate 301 on the right side, and the output shaft of the No. 1 motor 311 is fixedly connected to the first connecting rod 303 at one end close to the mounting plate 301.

[0038] By adopting the above technical solution, the first connecting rod 303 can drive the rotating drum 105 and the cross bar 111 to rotate.

[0039] The unloading mechanism 4 includes a base 401, and the base 401 is fixedly installed on the side of the bottom plate 101 away from the pressurizer 102, a rotating column 402 is rotatably installed in the base 401, a lifting column 403 is rotatably installed in the rotating column 402, a unloading plate 406 is fixedly installed on the upper surface of the lifting column 403, and grooves are provided at both ends of the unloading plate 406, two blocking bars 408 are slidably installed in the unloading plate 406, and the ends of the blocking bars 408 away from each other slide through the unloading plate 406, and the sides of the blocking bars 408 close to each other are fixedly installed with a second tooth plate 407, and the unloading plate 406 rotates in the unloading plate A second connecting rod 404 is installed, and the bottom end of the second connecting rod 404 passes through the lifting column 403 and is connected to the bottom plate 101. The second connecting rod 404 and the first vertical rod 113 are transmitted through a synchronous wheel and a synchronous belt. A sixth gear 405 is fixedly installed on the top of the second connecting rod 404, and the sixth gear 405 is meshed with two second gear plates 407. Rectangular bars 409 are fixedly installed on both sides of the unloading plate 406, and limiting grooves are provided on the upper and lower sides of the two rectangular bars 409. A fixed column 112 is fixedly installed on the upper surface of the bottom plate 101, and a moving rod 130 is slidably installed in the fixed column 112, and the top end of the moving rod 130 is movably clamped in the rectangular bar 409. A spring is fixedly installed on the lower surface of the moving rod 130, and the end of the spring away from the moving rod 130 is fixedly connected to the inside of the fixed column 112.

[0040] By adopting the above technical solution, the second connecting rod 404 can drive the blocking bar 408 to move.

[0041] Four limiting rods 116 are fixedly installed on one side of the upper surface of the bottom plate 101 close to the base 401, and the four limiting rods 116 are symmetrically distributed on both sides of the base 401. The outer surfaces of the two limiting rods 116 on the same side are slidably sleeved with a lifting plate 117. A fixing rod 118 is fixedly installed on the upper surface of the lifting plate 117, and the top end of the fixing rod 118 is slidably arranged inside the unloading plate 406. Two mounting strips 119 are fixedly installed on one side of the upper surface of the bottom plate 101 close to the base 401, and the two mounting strips 119 are located The two sides of the base 401 are symmetrically distributed, and a first mounting rod 120 is rotatably installed in the mounting bar 119, and a rotating bar 121 is fixedly installed on one end of the first mounting rod 120 close to the base 401, and a guide rod 122 is fixedly installed on the side of the rotating bar 121 close to the base 401, and the end of the guide rod 122 close to the base 401 is slidably inserted in the lifting plate 117, and two vertical bars 123 are fixedly installed on one side of the upper surface of the bottom plate 101 close to the base 401, and the vertical bars 123 are located between the base 401 and the fixed seat 108, and a first transmission rod 124 is rotatably installed in the two vertical bars 123, and the first transmission rod 124 and the first mounting rod 120 are driven by a synchronous wheel and a synchronous belt.

[0042] By adopting the above technical solution, the first transmission rod 124 can drive the unloading plate 406 to move.

[0043] The second driving mechanism 5 includes a mounting platform 501, which is fixedly mounted on a side of the upper surface of the bottom plate 101 close to the base 401, and the mounting platform 501 is located between the base 401 and the fixed seat 108. A second rotating rod 506 is rotatably mounted in the mounting platform 501, and the bottom end of the second rotating rod 506 is rotatably set inside the bottom plate 101, and a third toothless gear 507, a toothless gear plate 508 and a fourth toothless gear 510 are fixedly mounted on the outer surface of the second rotating rod 506. A second mounting rod 505 is rotatably mounted in the mounting platform 501, and the second mounting rod 505 and the rotating column 402 are driven by a synchronous wheel and a synchronous belt. A fifth gear 509 is fixedly installed at the bottom, and the fifth gear 509 is movably engaged with the third toothless gear 507 and the toothless gear disc 508. A third motor 504 is fixedly installed on the upper surface of the mounting platform 501, and the bottom end of the output shaft of the third motor 504 is fixedly connected to the second rotating rod 506. A second vertical rod 503 is rotatably installed inside the mounting platform 501, and the bottom end of the second vertical rod 503 is rotatably set inside the bottom plate 101. The second vertical rod 503 and the first vertical rod 113 are driven by a synchronous wheel and a synchronous belt. A second motor 502 is fixedly installed on the upper surface of the mounting platform 501, and the bottom end of the output shaft of the second motor 502 is fixedly connected to the second vertical rod 503.

[0044] By adopting the above technical solution, the second rotating rod 506 can drive the rotating column 402 to rotate.

[0045] A first rotating rod 125 is rotatably installed on one side of the bottom plate 101 close to the base 401, and the first rotating rod 125 is located between the two vertical bars 123. A first bevel gear 127 is fixedly installed on the top of the first rotating rod 125. A second bevel gear 128 is fixedly installed on the outer surface of the first transmission rod 124, and the second bevel gear 128 is meshed with the first bevel gear 127. A second gear 126 is fixedly installed on the outer surface of the top of the first rotating rod 125, and the second gear 126 is movably meshed with the fourth toothless gear 510.

[0046] By adopting the above technical solution, the first rotating rod 125 can drive the first transmission rod 124 to rotate.

[0047] The classification mechanism 6 includes a square plate 601, and the side of the square plate 601 is connected to the bottom plate 101, a support column 602 is fixedly installed on one side of the upper surface of the square plate 601, and a rotating frame 603 is rotatably installed on the upper surface of the support column 602. Two rotating blocks 604 are rotatably installed at one end of the rotating frame 603 away from the center point, and the rotating shaft of the rotating block 604 is connected to the rotating frame 603 through a torsion spring. Support frames 605 are fixedly installed on the sides of the four rotating arms of the rotating frame 603, and a mounting column 606 is fixedly installed on the lower surface of the support frame 605. The mounting column 606 slides inside. A telescopic rod 607 is installed, and the bottom end of the telescopic rod 607 is movably clamped inside the rectangular bar 409, a spring is fixedly installed on the upper surface of the telescopic rod 607, and the end of the spring away from the telescopic rod 607 is fixedly connected to the inside of the mounting column 606, a connecting column 608 is rotatably installed in the rotating frame 603, and the bottom end of the connecting column 608 passes through the supporting column 602 and is connected to the square plate 601, a mounting plate 609 is fixedly installed on the top of the connecting column 608, an electric cylinder 610 is fixedly installed on the upper surface of the mounting plate 609, and a push plate 611 is fixedly installed on one end of the output shaft of the electric cylinder 610.

[0048] By adopting the above technical solution, the push plate 611 can drive the instrument to move.

[0049] A material distribution rack 612 is fixedly installed on the upper surface of the square plate 601, a material distribution disc 613 is rotatably installed on the upper surface of the material distribution rack 612, a No. 4 motor 614 is fixedly installed on the lower surface of the material distribution rack 612, and the top end of the output shaft of the No. 4 motor 614 is fixedly connected to the material distribution disc 613.

[0050] By adopting the above technical solution, the material distribution tray 613 can classify the instruments.

[0051] Working principle: first turn on the No. 3 motor 504 to drive the second rotating rod 506 to rotate, and the rotation of the second rotating rod 506 drives the third toothless gear 507, the toothless gear plate 508 and the fourth toothless gear 510 to rotate. At this time, when the second rotating rod 506 rotates the first one-fifth of a circle, the toothless gear plate 508 and the No. 5 gear 509 are meshed to drive the second mounting rod 505 to rotate a quarter of a circle, and the rotation of the second mounting rod 505 drives the rotating column 402 to rotate a quarter of a circle, and the rotation of the rotating column 402 drives the lifting column 403 to rotate, and the rotation of the lifting column 403 drives the unloading plate 406 to rotate a quarter of a circle, so that the two ends of the unloading plate 406 are connected with the outer surfaces of the tested instrument and the untested instrument. At this time, turn on the No. 2 motor 502 to drive the No. The second vertical rod 503 rotates, and the first vertical rod 113 is driven to rotate by the rotation of the second vertical rod 503, and the second connecting rod 404 is driven to rotate by the rotation of the first vertical rod 113, and the sixth gear 405 is driven to rotate by the rotation of the second connecting rod 404, and the second tooth plate 407 is driven to move by the rotation of the sixth gear 405, and the blocking bar 408 is driven to move by the movement of the second tooth plate 407, so that the blocking bar 408 and the outer surface of the instrument are connected to block the instrument to prevent the instrument from being separated, and the first gear 114 is driven to rotate by the rotation of the first vertical rod 113, and the two first tooth plates 115 are driven to move by the rotation of the first gear 114, and the sealing plate 109 is driven to move by the movement of the two first tooth plates 115, so that the two sealing plates 109 are separated;

[0052] When the second rotating rod 506 rotates the second fifth of a circle, the fourth toothless gear 510 meshes with the second gear 126 to drive the second gear 126 to rotate half a circle, and the rotation of the second gear 126 drives the first rotating rod 125 to rotate, and the rotation of the first rotating rod 125 drives the first bevel gear 127 to rotate, and the rotation of the first bevel gear 127 drives the second bevel gear 128 to rotate, and the rotation of the second bevel gear 128 drives the first transmission rod 124 to rotate half a circle, and the rotation of the first transmission rod 124 drives the first installation rod 120 to rotate, and the rotation of the first installation rod 120 drives the rotation bar 121 to rotate, and the rotation of the rotation bar 121 drives the guide rod 122 to make a semicircle The semicircular motion can be decomposed into lateral movement and vertical movement. When the guide rod 122 moves horizontally, the guide rod 122 slides in the lifting plate 117. When the guide rod 122 moves vertically, the lifting plate 117 is moved by the movement of the guide rod 122, and the fixed rod 118 is rotated by the movement of the lifting plate 117. The unloading plate 406 is moved upward by the rotation of the fixed rod 118. When the second rotating rod 506 rotates the third fifth of a circle, the toothless toothed disc 508 and the fifth gear 509 are meshed to drive the second mounting rod 505 to rotate half a circle, thereby driving the unloading plate 406 to rotate half a circle, and the detected instrument and the undetected instrument are exchanged.

[0053] Secondly, when the second rotating rod 506 rotates the fourth fifth of a circle, the fourth toothless gear 510 meshes with the second gear 126 to drive the second gear 126 to rotate half a circle, and drives the unloading plate 406 to move downward, so that the detected instrument is inserted into the rotating frame 603, and the undetected instrument is inserted into the fixed seat 108. At this time, the second motor 502 is turned on to drive the second vertical rod 503 to rotate, thereby driving the blocking bar 408 and the sealing plate 109 to move, so that the blocking bar 408 and the sealing plate 109 return to their original positions. When the second rotating rod 506 rotates the fifth fifth of a circle, the third toothless gear 507 and the fifth gear 509 mesh with each other to drive the second mounting rod 505 to rotate a quarter of a circle, and the rotation of the second mounting rod 505 drives the rotating column 402 to rotate a quarter of a circle, so that the unloading plate 406 returns to its original position.

[0054] Then turn on the No. 1 motor 311 to drive the first connecting rod 303 to rotate, and the rotation of the first connecting rod 303 drives the first toothless gear 304 and the second toothless gear 305 to rotate. At this time, when the first connecting rod 303 rotates the first quarter turn, the second toothless gear 305 and the No. 4 gear 310 are meshed to drive the No. 4 gear 310 to rotate, and the rotation of the No. 4 gear 310 drives the second transmission rod 309 to rotate, and the rotation of the second transmission rod 309 drives the rotating drum 105 to rotate, and the rotation of the rotating drum 105 drives the screw 106 to rotate, and the movement of the screw 106 drives the piston 103 to move for pressurization, and when the first connecting rod 303 rotates to the third quarter turn, the first toothless gear 304 and the No. 3 gear 310 are meshed to drive the No. 4 gear 310 to rotate. The meshing of the wheels 307 drives the third gear 307 to rotate one circle. At this time, the rotation of the third gear 307 drives the first rotating rod 306 to rotate, and the rotation of the first rotating rod 306 drives the fourth bevel gear 308, and the third bevel gear 129 is driven to rotate through the fourth bevel gear 308, and the third bevel gear 129 rotates the cross bar 111, and the second rotating rod 204 is driven to rotate through the rotation of the cross bar 111, and the fixed bar 205 is driven to rotate through the rotation of the second rotating rod 204, and the swing bar 206 is driven to swing through the rotation of the fixed bar 205, and the moving bar 202 is driven to move through the swing of the swing bar 206, and the rectangular plate 203 is driven to move through the movement of the moving bar 202, so that the rectangular plate 203 and the instrument are connected, and the instrument is knocked;

[0055] Finally, the position of the detected instrument is changed by rotating the rotating frame 603, and then the electric cylinder 610 is turned on to drive the push plate 611 to move. The movement of the push plate 611 drives the detected instrument to move to the dividing rack 612, and the No. 4 motor 614 is turned on to drive the dividing plate 613 to rotate. The detected instruments are classified by the clockwise and counterclockwise rotation of the dividing plate 613.

[0056] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A pressure instrument inspection device, comprising a mounting mechanism (1), characterized in that: The mounting mechanism (1) comprises a base plate (101), a pressurizer (102) is fixedly mounted on a side of the upper surface of the base plate (101) close to the first driving mechanism (3), a screw rod (106) is internally threadedly connected to a side of the pressurizer (102) close to the classification mechanism (6), and one end of the screw rod (106) close to the classification mechanism (6) rotates through the pressurizer (102), a piston (103) is fixedly mounted at the center of one end of the screw rod (106) close to the pressurizer (102), and the piston (103) is slidably arranged inside the pressurizer (102), a rotating cylinder (105) is slidably sleeved on the outer surface of one end of the screw rod (106) close to the pressurizer (102), and a vertical plate (104) is fixedly mounted on a side of the upper surface of the base plate (101) close to the pressurizer (102), and one end of the rotating cylinder (105) close to the pressurizer (102) is rotatably arranged inside the vertical plate (104); A mounting seat (107) and a fixing seat (108) are fixedly mounted on a side of the bottom plate (101) away from the pressurizer (102), and the pressurizer (102), the mounting seat (107) and the fixing seat (108) are connected via a connecting pipe. A sealing plate (109) is slidably mounted on the upper surface of the fixing seat (108), and the sides of the sealing plate (109) close to each other are in active contact with the outer surface of the instrument. A first vertical rod (113) is rotatably mounted in the bottom of the fixing seat (108), and a No. 1 gear (114) is fixedly mounted on the outer surface of the first vertical rod (113). The sides of the sealing plate (109) close to each other are both fixedly mounted with a No. 1 toothed plate (115), and the two No. 1 toothed plates (115) are meshed with the No. 1 gear (114); A beating mechanism (2) for beating the detection instrument is provided on one side of the upper surface of the installation mechanism (1), the beating mechanism (2) comprising a mounting frame (201), a moving bar (202) being slidably mounted in the side of the installation frame (201) away from the mounting seat (107), a rectangular plate (203) being fixedly mounted on the side of the moving bar (202) close to the fixed seat (108), and the rectangular plate (203) is in movable contact with the outer surface of the instrument, a first driving mechanism (3) for driving the beating mechanism (2) is provided on the side of the upper surface of the installation mechanism (1) away from the beating mechanism (2), a discharging mechanism (4) for discharging the detection instrument is provided on the side of the upper surface of the installation mechanism (1) close to the beating mechanism (2), the discharging mechanism (4) comprising a base (401), a rotating column (402) being rotatably mounted in the base (401), the rotating column (403) being in contact with the outer surface of the instrument. 02) is rotatably mounted with a lifting column (403), a discharge plate (406) is fixedly mounted on the upper surface of the lifting column (403), and grooves are provided at both ends of the discharge plate (406), and an instrument movable card is arranged inside the groove, a second driving mechanism (5) for driving the discharge mechanism (4) is provided at one end of the upper surface of the mounting mechanism (1) close to the discharge mechanism (4), a classification mechanism (6) for classifying instruments is provided on the side of the mounting mechanism (1), the classification mechanism (6) comprises a square plate (601), a distribution frame (612) is fixedly mounted on the upper surface of the square plate (601), a distribution disc (613) is rotatably mounted on the upper surface of the distribution frame (612), a No. 4 motor (614) is fixedly mounted on the lower surface of the distribution frame (612), and the top end of the output shaft of the No. 4 motor (614) is fixedly connected to the distribution disc (613).

2. A pressure instrument testing device as claimed in claim 1, characterized in that: The mounting frame (201) is fixedly mounted on a side of the bottom plate (101) away from the pressurizer (102), and the mounting frame (201) is located between the mounting seat (107) and the fixing seat (108). A second rotating rod (204) is rotatably mounted in a side of the mounting frame (201) close to the pressurizer (102), a fixing bar (205) is fixedly mounted on one end of the second rotating rod (204) away from the pressurizer (102), a swing bar (206) is rotatably mounted on a side of the fixing bar (205) away from the second rotating rod (204), and one end of the swing bar (206) away from the fixing bar (205) is rotatably connected to the moving bar (202), two mounting blocks (110) are fixedly mounted on the upper surface of the bottom plate (101), cross bars (111) are rotatably mounted in the two mounting blocks (110), and transmission is performed between the cross bar (111) and the second rotating rod (204) via a synchronous wheel and a synchronous belt.

3. A pressure instrument testing device as claimed in claim 2, characterized in that: The first driving mechanism (3) comprises a mounting plate (301) and a fixed plate (302); the fixed plate (302) and the two mounting plates (301) are fixedly mounted on the bottom plate (101), and the fixed plate (302) and the two mounting plates (301) are located between the mounting frame (201) and the pressurizer (102); a first connecting rod (303) is rotatably mounted in the fixed plate (302) and the two mounting plates (301); a first toothless gear (304) and a second toothless gear (305) are fixedly mounted on the outer surface of the first connecting rod (303); a second transmission rod (309) is rotatably mounted in the fixed plate (302); transmission is performed between the second transmission rod (309) and the rotating drum (105) via a synchronous wheel and a synchronous belt; an end of the second transmission rod (309) away from the synchronous wheel is fixedly mounted A fourth gear (310) is installed, and the fourth gear (310) and the second toothless gear (305) are movably meshed. A first rotating rod (306) is rotatably installed in the two mounting plates (301). A third gear (307) and a fourth bevel gear (308) are fixedly installed on the outer surface of the first rotating rod (306), and the third gear (307) and the first toothless gear (304) are movably meshed. A third bevel gear (129) is fixedly installed on one end of the cross bar (111) close to the mounting plate (301), and the third bevel gear (129) and the fourth bevel gear (308) are meshed. A first motor (311) is fixedly installed on the side surface of the mounting plate (301) on the right side, and one end of the output shaft of the first motor (311) close to the mounting plate (301) is fixedly connected to the first connecting rod (303).

4. A pressure instrument testing device as claimed in claim 1, characterized in that: The base (401) is fixedly mounted on a side of the bottom plate (101) away from the pressurizer (102); two blocking bars (408) are slidably mounted in the discharge plate (406); the ends of the blocking bars (408) that are away from each other slide through the discharge plate (406); the sides of the blocking bars (408) that are close to each other are fixedly mounted with second toothed plates (407); a second connecting rod (404) is rotatably mounted in the discharge plate (406); the bottom end of the second connecting rod (404) penetrates the lifting column (403) and is connected to the bottom plate (101); the second connecting rod (404) and the first vertical rod (113) are driven by a synchronous wheel and a synchronous belt; the second connecting rod ( A sixth gear (405) is fixedly installed on the top of the discharging plate (404), and the sixth gear (405) is meshed with two second gear plates (407). Rectangular bars (409) are fixedly installed on both sides of the discharge plate (406), and limit grooves are provided on the upper and lower sides of the two rectangular bars (409). A fixed column (112) is fixedly installed on the upper surface of the bottom plate (101), and a moving rod (130) is slidably installed in the fixed column (112), and the top of the moving rod (130) is movably clamped in the rectangular bar (409). A spring is fixedly installed on the lower surface of the moving rod (130), and one end of the spring away from the moving rod (130) is fixedly connected to the inside of the fixed column (112).

5. A pressure instrument testing device as claimed in claim 1, characterized in that: Four limiting rods (116) are fixedly installed on one side of the upper surface of the bottom plate (101) close to the base (401), and the four limiting rods (116) are symmetrically distributed on both sides of the base (401), and a lifting plate (117) is slidably sleeved on the outer surface of the two limiting rods (116) on the same side, and a fixing rod (118) is fixedly installed on the upper surface of the lifting plate (117), and the top end of the fixing rod (118) is slidably arranged inside the discharge plate (406), and two mounting strips (119) are fixedly installed on one side of the upper surface of the bottom plate (101) close to the base (401), and the two mounting strips (119) are symmetrically distributed on both sides of the base (401), and a first mounting rod (119) is rotatably installed in the mounting strip (119). 20), a rotating bar (121) is fixedly installed at one end of the first mounting rod (120) close to the base (401), a guide rod (122) is fixedly installed on the side of the rotating bar (121) close to the base (401), and one end of the guide rod (122) close to the base (401) is slidably inserted into the lifting plate (117), two vertical bars (123) are fixedly installed on one side of the upper surface of the bottom plate (101) close to the base (401), and the vertical bars (123) are located between the base (401) and the fixed seat (108), and a first transmission rod (124) is rotatably installed in the two vertical bars (123), and the first transmission rod (124) and the first mounting rod (120) are driven by a synchronous wheel and a synchronous belt.

6. A pressure instrument testing device as claimed in claim 4, characterized in that: The second driving mechanism (5) comprises a mounting platform (501), the mounting platform (501) being fixedly mounted on a side of the upper surface of the bottom plate (101) close to the base (401), and the mounting platform (501) being located between the base (401) and the fixed seat (108), a second rotating rod (506) being rotatably mounted inside the mounting platform (501), and a bottom end of the second rotating rod (506) being rotatably arranged inside the bottom plate (101), a third toothless gear (507), a toothless gear plate (508) and a fourth toothless gear (510) being fixedly mounted on an outer surface of the second rotating rod (506), a second mounting rod (505) being rotatably mounted inside the mounting platform (501), and transmission is performed between the second mounting rod (505) and the rotating column (402) via a synchronous wheel and a synchronous belt, and the second mounting rod (505) A fifth gear (509) is fixedly mounted on the bottom end of the mounting platform (505), and the fifth gear (509) is movably meshed with the third toothless gear (507) and the toothless gear disk (508); a third motor (504) is fixedly mounted on the upper surface of the mounting platform (501), and the bottom end of the output shaft of the third motor (504) is fixedly connected to the second rotating rod (506); a second vertical rod (503) is rotatably mounted inside the mounting platform (501), the second vertical rod (503) and the first vertical rod (113) are driven by a synchronous wheel and a synchronous belt, and the bottom end of the second vertical rod (503) is rotatably arranged inside the bottom plate (101); a second motor (502) is fixedly mounted on the upper surface of the mounting platform (501), and the bottom end of the output shaft of the second motor (502) is fixedly connected to the second vertical rod (503).

7. A pressure instrument testing device as claimed in claim 5, characterized in that: A first rotating rod (125) is rotatably mounted on one side of the bottom plate (101) close to the base (401), and the first rotating rod (125) is located between the two vertical bars (123); a first bevel gear (127) is fixedly mounted on the top of the first rotating rod (125); a second bevel gear (128) is fixedly mounted on the outer surface of the first transmission rod (124), and the second bevel gear (128) and the first bevel gear (127) are meshed; a second gear (126) is fixedly mounted on the outer surface of the top of the first rotating rod (125), and the second gear (126) and the fourth toothless gear (510) are movably meshed.

8. A pressure instrument testing device as claimed in claim 7, characterized in that: The side surface of the square plate (601) is connected to the bottom plate (101); a support column (602) is fixedly installed on the side of the upper surface of the square plate (601) away from the material distribution frame (612); a rotating frame (603) is rotatably installed on the upper surface of the support column (602); two rotating blocks (604) are rotatably installed on the end of the rotating frame (603) away from the center point, and the rotating shaft of the rotating block (604) is connected to the rotating frame (603) through a torsion spring; support frames (605) are fixedly installed on the sides of the four rotating arms of the rotating frame (603); a mounting column (606) is fixedly installed on the lower surface of the support frame (605); and a sliding member (606) is slidably installed in the mounting column (606). A telescopic rod (607) is provided, and the bottom end of the telescopic rod (607) is movably clamped inside the rectangular bar (409); a spring is fixedly installed on the upper surface of the telescopic rod (607), and one end of the spring away from the telescopic rod (607) is fixedly connected to the inside of the mounting column (606); a connecting column (608) is rotatably installed in the rotating frame (603), and the bottom end of the connecting column (608) passes through the supporting column (602) and is connected to the square plate (601); a mounting plate (609) is fixedly installed on the top of the connecting column (608); an electric cylinder (610) is fixedly installed on the upper surface of the mounting plate (609), and a push plate (611) is fixedly installed on one end of the output shaft of the electric cylinder (610).

Images