CN119846375B - Nixie tube detection equipment and detection method thereof - Google Patents
Nixie tube detection equipment and detection method thereofInfo
- Publication number
- CN119846375B CN119846375B CN202510315458.4A CN202510315458A CN119846375B CN 119846375 B CN119846375 B CN 119846375B CN 202510315458 A CN202510315458 A CN 202510315458A CN 119846375 B CN119846375 B CN 119846375B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a nixie tube detection device and a detection method thereof, and relates to the technical field of nixie tube detection. The digital tube pin detection device comprises a detection box and a fixed detection assembly, wherein a digital tube is placed on the top surface of a movable placement plate in an upward pin posture, a lifting installation block moves downwards, so that a fixed arc block and a movable arc block move to two sides of the digital tube pin, a movable push plate moves towards a direction close to the movable installation plate, the movable arc block is driven to move towards the direction close to the fixed arc block, the movable arc block and the fixed arc block extrude and fix the digital tube pin, after the fixing is finished, the lifting installation block moves vertically to the upper part of a visual detector, the lifting installation block moves downwards and contacts with the digital tube pin to electrify the digital tube, the visual detector moves to the lower part of the digital tube, and the digital tube pin is clamped and fixed to carry out electrifying detection, so that the digital tube pin is prevented from being inserted into an electrifying jack, abrasion of the digital tube is reduced, and defective rate is reduced.
Description
Technical Field
The invention belongs to the technical field of detection of nixie tubes, and particularly relates to a nixie tube detection device and a nixie tube detection method.
Background
The nixie tube, also called a glow tube or an LED nixie tube, is electronic equipment capable of displaying information such as numbers, letters, symbols and the like, and is widely applied to the fields of electronics, electricity, automobiles, traffic, environmental protection and the like;
The digital tube pin is required to be inserted into the electrified jack in the detection process, so that the digital tube works, the quality of the digital tube is detected, but when the pin of the digital tube is inserted into the jack, abrasion and other damages are easily caused to the pin, the defective rate is increased, the fastening manual detection of the pin of the digital tube is complicated, the fastening detection is usually carried out on all pins simultaneously by adopting collective detection, the detection efficiency is low, partial unqualified pins are easy to pass the detection, and the detection effect is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides the technical scheme that the digital tube detection equipment comprises a detection box and a fixed detection assembly, wherein a movable setting plate is slidably arranged in the detection box, and the fixed detection assembly is arranged above the movable setting plate;
The fixed detection assembly comprises a lifting installation block, a lifting detection plate, a laser detector, a lifting extrusion rod, a visual detector and two fixed detection units, wherein the fixed detection units comprise a movable installation plate, a movable push plate, a movable stop block and a plurality of fixed structures, each fixed structure comprises a fixed arc block and a movable arc block, the movable installation plate is arranged on the bottom surface of the lifting installation block, the lifting detection plate is arranged between the movable installation plates, the laser detector is arranged on one side of the lifting installation block, the lifting extrusion rod and the visual detector are arranged on the other side of the lifting installation block, the movable push plate and the movable stop block are arranged on the side surfaces of the movable installation plate, and the fixed arc blocks and the movable arc blocks are arranged on the bottom surface of the movable installation plate;
When the lifting installation block moves vertically, the lifting detection plate, the laser detector and the fixed detection unit can be driven to move, when the movable installation plate moves horizontally, the movable push plate and the fixed structure can be driven to move, when pins of the digital pipe are positioned between the fixed arc block and the movable arc block, the movable push plate can be driven to move towards the direction close to the fixed arc block by the movable push plate, the movable stop block moves to enable the movable arc block of the fixed structure to be fixed in position, the movable push plate can be driven to move towards the direction far away from the fixed arc block by the movable arc block, the lifting detection plate can move vertically, when the laser detector moves vertically downwards, the lifting detection plate can be driven to rotate, the lifting extrusion rod can be driven to move to the lower side of the lifting detection plate, and when the lifting detection plate moves downwards, the lifting extrusion rod is driven to move downwards, and the vision detector can be moved to the lower side of the fixed arc block.
Preferably, the fixed detection unit further comprises a sliding mounting plate, a supporting mounting plate, a push plate cylinder, a stop block screw rod, a movable sliding block and a screw rod motor, wherein the sliding mounting plate is fixedly mounted on the side face of the movable mounting plate, the movable push plate is slidably mounted on the top face of the sliding mounting plate, the push plate cylinder is fixedly mounted on the end face of the movable mounting plate, the output end of the push plate cylinder is fixedly connected with the movable push plate, two screw rod mounting blocks are fixedly mounted on the side face of the movable mounting plate, the stop block screw rod is arranged between the screw rod mounting blocks, two ends of the stop block screw rod are respectively and rotatably connected with the screw rod mounting blocks, the movable sliding block is sleeved on the stop block screw rod in a threaded mode, the movable sliding block is in sliding fit with the movable sliding block bottom face, the screw rod motor is fixedly mounted on one screw rod mounting block, and the output end of the screw rod motor penetrates through the screw rod mounting blocks to be fixedly connected with the stop block screw rod, and the supporting mounting plate is fixedly mounted on the bottom face of the movable mounting plate.
Preferably, the fixed knot constructs still includes fixed mounting pole, removes the installation pole, reset spring, removes ejector pad and removes the push rod, fixed mounting pole fixed mounting is in the side of support mounting board, fixed arc piece with fixed mounting pole fixed connection, a plurality of sliding mounting notch have been seted up to support mounting board side, remove the installation pole pass sliding mounting notch and with sliding mounting notch sliding fit, remove installation pole one end with remove arc piece fixed connection, the other end with remove ejector pad fixed connection, reset spring cover is established on the removal installation pole, reset spring one end with remove arc piece fixed connection, the other end with support mounting board fixed connection, a plurality of removal sliding notch have been seted up to the sliding mounting board top surface, remove the ejector pad and pass remove the sliding notch, the dog removal groove has all been seted up to removal ejector pad top surface, remove ejector pad side fixed mounting and have a plurality of removal push rods.
Preferably, the fixed detection assembly further comprises a moving screw rod, a moving motor, a lifting cylinder, a lifting fixed block, a detection rotating rod, a connection rotating plate, a rotary damper, a buffer spring and a buffer extrusion plate, wherein a screw rod installation groove is formed in the bottom surface of the lifting fixed block, the moving screw rod is rotatably installed in the screw rod installation groove, two sliding blocks are sleeved on the moving screw rod in a threaded mode, the sliding blocks are in sliding fit with the screw rod installation groove, the sliding blocks are fixedly connected with the moving mounting plate, the moving motor is fixedly installed at one end of the lifting fixed block, a driving shaft of the moving motor penetrates through the lifting fixed block and is fixedly connected with the moving screw rod, the lifting cylinder is fixedly installed on the side surface of the lifting fixed block, the output end of the lifting cylinder is fixedly connected with the lifting fixed block, two ends of the lifting plate are fixedly installed with the connection rotating plate, one side of the connection rotating plate is far away from the detection rotating rod, one end of the detection rotating rod is close to the lifting fixed block is fixedly installed with the lifting fixed block, the other end of the lifting fixed block is fixedly connected with the lifting fixed block, the lifting fixed block is connected with the rotary damper, and the lifting fixed plate is connected with the top surface of the lifting fixed damping plate.
Preferably, the fixed detection assembly further comprises a detection cylinder, a detection moving block, a lifting rack and a rotation gear, wherein the detection cylinder is fixedly arranged on the side face of the lifting installation block, the output end of the detection cylinder is fixedly connected with the detection moving block, the rotation gear is fixedly connected with the detection rotating rod which is far away from the lifting fixing block, the lifting rack is fixedly arranged on one side of the detection moving block, and the lifting rack is meshed with the rotation gear.
Preferably, the detection box is internally and fixedly provided with a supporting installation frame, the supporting installation frame is fixedly provided with a lifting installation frame, the lifting installation frame is internally rotated and provided with a lifting screw rod, the lifting screw rod is sleeved with a lifting installation plate, the lifting installation plate is in sliding fit with the lifting installation frame, the side surfaces of the lifting installation plate are fixedly provided with two lifting installation blocks, the top surface of the lifting installation frame is fixedly provided with a lifting motor, and a driving shaft of the lifting motor penetrates through the lifting installation frame and is fixedly connected with the lifting screw rod.
Preferably, the fixed detection assembly further comprises a rotation installation block, an installation rotation plate, a rotation motor, a lifting spring and a lifting extrusion plate, wherein the rotation installation block is fixedly installed on the side face of the lifting installation frame, a rotation installation groove is formed in the side face of the rotation installation block, the installation rotation plate is rotatably installed in the rotation installation groove, the lifting installation groove is formed in the side face of the installation rotation plate, the lifting extrusion plate is slidably installed in the lifting installation groove, the lifting spring is fixedly installed on the top face of the lifting installation groove, the top end of the lifting spring is fixedly connected with the top end of the inner wall of the lifting installation groove, the lifting extrusion rod is fixedly installed on the bottom face of the lifting extrusion plate, the vision detector is fixedly installed on the side face of the installation rotation plate, the rotation motor is fixedly installed on the top face of the rotation installation block, and the rotation motor drive shaft penetrates through the rotation installation block and the installation rotation plate is fixedly connected with the lifting extrusion plate.
Preferably, the movable screw rod is a bidirectional threaded screw rod, and an energizing plate is fixedly arranged on the bottom surface of the lifting detection plate.
Preferably, the top surface of the movable setting plate is fixedly provided with a detection positioning block.
The detection method of the nixie tube, which uses the nixie tube detection equipment, comprises the following steps:
Placing the nixie tube on the top surface of a movable mounting plate in an upward stitch posture, moving a movable mounting plate, enabling a plurality of fixed arc blocks and movable arc blocks of two fixed detection units to be respectively positioned right above two sides of the nixie tube stitch, moving a lifting mounting block downwards, enabling the fixed arc blocks and the movable arc blocks to be moved to two sides of the nixie tube stitch, moving a movable push plate to move towards the direction close to the movable mounting plate, driving the movable arc blocks to move towards the direction close to the fixed arc blocks, extruding and fixing the movable arc blocks and the fixed arc blocks, vertically moving the lifting mounting block to the upper part of a visual detector, enabling the lifting detection plate to move downwards and be in contact with the nixie tube stitch, electrifying the nixie tube, and enabling the visual detector to move to the lower part of the nixie tube;
After the power-on detection is finished, the lifting detection plate moves upwards, the movable stop block moves to enable the movable arc blocks of one group of fixed structures to be fixed, the movable push plate moves to drive the unfixed movable arc blocks to move away from the fixed arc blocks, only a single stitch of the nixie tube is fixed at the moment, the laser detector moves downwards to drive the lifting detection plate to rotate, the lifting extrusion rod moves to the lower side of the lifting detection plate, the lifting detection plate extrudes the lifting extrusion rod downwards, the lifting extrusion rod extrudes the nixie tube, the laser detector detects the displacement of the nixie tube, after the extrusion is finished, the lifting detection plate moves upwards, the movable push plate moves to drive the movable arc blocks to move towards the direction close to the fixed arc blocks, and the movable stop block moves to enable the other group of unfixed movable arc blocks of fixed structures to be fixed, so to reciprocate, and the stitch of the nixie tube is fixed and detected sequentially.
Compared with the prior art, the invention provides the nixie tube detection equipment and the nixie tube detection method, which have the following beneficial effects:
1. The nixie tube is placed on the top surface of the movable placement plate in an upward pin posture, the movable mounting plate moves, a plurality of fixed arc blocks and movable arc blocks of the two fixed detection units are respectively located right above two sides of the nixie tube pin, the lifting mounting block moves downwards, the fixed arc blocks and the movable arc blocks move to two sides of the nixie tube pin, the movable push plate moves towards the direction close to the movable mounting plate, so that the movable arc blocks are driven to move towards the direction close to the fixed arc blocks, the movable arc blocks and the fixed arc blocks extrude and fix the nixie tube pin, after the fixing is completed, the lifting mounting block vertically moves to the upper side of the visual detector, the lifting detection plate moves downwards and contacts with the nixie tube pin to electrify the nixie tube, the visual detector moves to the lower side of the nixie tube pin to clamp and fix the nixie tube pin, electrifying detection is carried out, the nixie tube pin is prevented from being inserted into the electrifying jack, abrasion of the nixie tube is reduced, and the defective rate is reduced.
2. After the power-on detection is finished, the lifting detection plate moves upwards, the movable baffle plate moves to enable the movable arc blocks of one group of fixed structures to be fixed, the movable baffle plate moves to drive the unfixed movable arc blocks to move away from the fixed arc blocks, only a single stitch of the nixie tube is fixed at the moment, the laser detector moves downwards to drive the lifting detection plate to rotate, the lifting extrusion rod moves to the lower side of the lifting detection plate, the lifting detection plate extrudes the lifting extrusion rod to extrude the nixie tube, the laser detector detects the displacement of the nixie tube, the lifting detection plate moves upwards after the extrusion is finished, the movable baffle plate moves to drive the movable arc blocks to move towards the direction close to the fixed arc blocks, the movable baffle plate moves to enable the movable arc blocks of the other group of unfixed fixed structures to be fixed, so that the movable arc blocks reciprocate, the stitch of the nixie tube is sequentially fixed and detected, the stitch of the nixie tube is sequentially fastened and detected, detection efficiency is improved, and the effect of the nixie tube which is not fixedly installed can be effectively prevented from being influenced by fastening detection.
3. And the nixie tube is placed on the detection positioning block, so that the positioning is convenient.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a second schematic partial perspective view of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a third schematic partial perspective view of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at C in accordance with the present invention;
FIG. 8 is a schematic diagram of a partial perspective view of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 8D according to the present invention;
FIG. 10 is a schematic view of a partial perspective view of the present invention;
fig. 11 is a schematic view of the structure of fig. 10 at E according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. A detection box; 101, mobile setting plate, 102, support mounting frame, 103, lifting mounting frame, 104, lifting screw rod, 105, lifting mounting plate, 106, lifting motor, 107, detection positioning block, 2, fixed detection assembly, 201, lifting mounting block, 202, lifting detection plate, 203, laser detector, 204, lifting extrusion rod, 205, visual detector, 206, moving screw rod, 207, moving motor, 208, lifting cylinder, 209, lifting fixed block, 210, detection rotation rod, 211, connecting rotation plate, 212, rotary damper, 213, buffer spring, 214, buffer extrusion plate, 215, detection cylinder, 216, detection movement block, 217, lifting rack, 218, rotation gear, 219, rotation mounting block, 220, installation rotation plate, 221, rotation motor, 222, lifting spring, 223, lifting extrusion plate, 3, fixed detection unit, 301, mobile mounting plate, 302, mobile push plate, 303, mobile stopper, 304, sliding mounting plate, 305, support mounting plate, 306, push plate cylinder, 307, stopper, 308, mobile slide block, 309, screw rod, motor, 4, fixed structure, 401, fixed block, 401, mobile block, 403, mobile push rod, fixed arc, 405, fixed arc, 405, 406.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments in the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
1-11, The present invention is a nixie tube detecting device, comprising a detecting box 1 and a fixed detecting assembly 2, wherein a movable setting plate 101 is slidably mounted in the detecting box 1, and the fixed detecting assembly 2 is arranged above the movable setting plate 101;
The fixed detection assembly 2 comprises a lifting installation block 201, a lifting detection plate 202, a laser detector 203, a lifting extrusion rod 204, a visual detector 205 and two fixed detection units 3, wherein the fixed detection units 3 comprise a movable installation plate 301, a movable push plate 302, a movable stop block 303 and a plurality of fixed structures 4, the fixed structures 4 comprise fixed arc blocks 401 and movable arc blocks 402, the movable installation plate 301 is arranged on the bottom surface of the lifting installation block 201, the lifting detection plate 202 is arranged between the movable installation plates 301, the laser detector 203 is arranged on one side of the lifting installation block 201, the lifting extrusion rod 204 and the visual detector 205 are arranged on the other side of the lifting installation block 201, the movable push plate 302 and the movable stop block 303 are arranged on the side surfaces of the movable installation plate 301, and the fixed arc blocks 401 and the movable arc blocks 402 are arranged on the bottom surface of the movable installation plate 301;
when the lifting installation block 201 moves vertically, the lifting detection plate 202, the laser detector 203 and the fixed detection unit 3 can be driven to move, when the moving installation plate 301 moves horizontally, the moving push plate 302 and the fixed structure 4 can be driven to move, when the stitch of the digital pipe is positioned between the fixed arc block 401 and the moving arc block 402, the moving push plate 302 can drive the moving arc block 402 to move towards the direction close to the fixed arc block 401, the moving stop block 303 moves to fix the position of the moving arc block 402 of the group of fixed structures 4, the moving push plate 302 can drive the moving arc block 402 which is not fixed to move towards the direction far away from the fixed arc block 401, the lifting detection plate 202 can move vertically, when the laser detector 203 moves vertically downwards, the lifting detection plate 202 can be driven to rotate, the lifting extrusion rod 204 can be driven to move to the lower part of the lifting detection plate 202, and when the lifting detection plate 202 moves downwards, the visual detector 205 can be driven to move to the lower part of the fixed arc block 401;
When the digital tube is used, the digital tube is placed on the top surface of the movable mounting plate 101 in an upward stitch posture, the movable mounting plate 301 is moved, a plurality of fixed arc blocks 401 and movable arc blocks 402 of two fixed detection units 3 are respectively positioned right above two sides of the digital tube stitch, the lifting mounting block 201 is moved downwards, the fixed arc blocks 401 and the movable arc blocks 402 are moved to two sides of the digital tube stitch, the movable push plate 302 is moved towards the direction close to the movable mounting plate 301, so that the movable arc blocks 402 are driven to move towards the direction close to the fixed arc blocks 401, the movable arc blocks 402 and the fixed arc blocks 401 squeeze and fix the digital tube stitch, after the fixing is finished, the lifting mounting block 201 is vertically moved to the position above the vision detector 205, the lifting detection plate 202 is moved downwards and is electrified with the digital tube stitch, the vision detector 205 is moved to the position below the digital tube stitch, and the digital tube stitch is clamped and fixed, so that electrifying detection is carried out, the digital tube is prevented from being inserted into an electrifying jack, abrasion of the digital tube is reduced, and the defective percentage is reduced;
After the power-on detection is finished, the lifting detection plate 202 moves upwards, the movable stop block 303 moves to fix the positions of the movable arc blocks 402 of one group of fixed structures 4, the movable push plate 302 moves to drive the unfixed movable arc blocks 402 to move away from the fixed arc blocks 401, at the moment, only a single stitch of the nixie tube is fixed, the laser detector 203 moves downwards to drive the lifting detection plate 202 to rotate, the lifting extrusion rod 204 moves to the position below the lifting detection plate 202, the lifting detection plate 202 extrudes the lifting extrusion rod 204 downwards, the lifting extrusion rod 204 extrudes the nixie tube, the laser detector 203 detects the displacement of the nixie tube, after the extrusion is finished, the lifting detection plate 202 moves upwards, the movable push plate 302 moves to drive the movable arc blocks 402 to move towards the position close to the fixed arc blocks 401, the movable arc blocks 402 of the other group of unfixed fixed structures 4 are reciprocally moved, the stitch of the nixie tube is sequentially fixedly detected, the fastening detection is sequentially carried out on the stitch of the nixie tube, the detection efficiency is improved, and the unfixed stitch is effectively prevented from being fixedly detected through fastening, and the effect is brought to the subsequent production and sales.
Referring to fig. 1-11, the fixed detection unit 3 further includes a sliding mounting plate 304, a supporting mounting plate 305, a push plate cylinder 306, a block screw 307, a moving slide block 308 and a screw motor 309, wherein the sliding mounting plate 304 is fixedly mounted on the side surface of the moving mounting plate 301, the moving push plate 302 is slidably mounted on the top surface of the sliding mounting plate 304, the push plate cylinder 306 is fixedly mounted on the end surface of the moving mounting plate 301, the output end of the push plate cylinder 306 is fixedly connected with the moving push plate 302, two screw mounting blocks are fixedly mounted on the side surface of the moving mounting plate 301, the block screw 307 is arranged between the screw mounting blocks, two ends of the block screw 307 are respectively and rotatably connected with the screw mounting blocks, the moving slide block 308 is in threaded sleeve on the block screw 307, the moving slide block 308 is in sliding fit with the moving mounting plate 301, the moving block 303 is fixedly mounted on the bottom surface of the moving slide block 308, the screw motor 309 is fixedly mounted on one screw mounting block, the output end of the screw motor 309 passes through the screw mounting blocks and is fixedly connected with the block screw 307, and the supporting mounting plate 305 is fixedly mounted on the bottom surface of the moving mounting plate 301;
When the movable push plate 302 is used, the push plate cylinder 306 drives the movable push plate 302 to move, the screw motor 309 drives the stop screw 307 to rotate, the stop screw 307 rotates to drive the movable slide block 308 to move, and the movable slide block 308 moves to drive the movable stop 303 to move.
Referring to fig. 1-11, the fixing structure 4 further includes a fixing mounting rod 403, a moving mounting rod 404, a return spring 405, a moving pushing block 406 and a moving pushing rod 407, where the fixing mounting rod 403 is fixedly mounted on the side surface of the supporting mounting plate 305, the fixing arc block 401 is fixedly connected with the fixing mounting rod 403, a plurality of sliding mounting slots are opened on the side surface of the supporting mounting plate 305, the moving mounting rod 404 passes through the sliding mounting slots and is in sliding fit with the sliding mounting slots, one end of the moving mounting rod 404 is fixedly connected with the moving arc block 402, the other end is fixedly connected with the moving pushing block 406, the return spring 405 is sleeved on the moving mounting rod 404, one end of the return spring 405 is fixedly connected with the moving arc block 402, the other end is fixedly connected with the supporting mounting plate 305, a plurality of moving sliding slots are opened on the top surface of the sliding mounting plate 304, the moving pushing block 406 passes through the moving sliding slots, a stop moving slot is opened on the top surface of the moving pushing block 302, and a plurality of moving pushing rods 407 are fixedly mounted on the side surface of the moving pushing plate 302;
When the movable pushing plate 302 is used, the movable pushing plate 407 is driven to press the movable pushing block 406 to move, the movable pushing block 406 is driven to move, the movable mounting rod 404 is driven to move, the movable arc block 402 is driven to move, and when the movable pushing rod 407 does not press the movable pushing block 406 any more, the reset spring 405 is reset, and the movable arc block 402 is driven to move and reset.
Referring to fig. 1-11, the fixed detection assembly 2 further includes a moving screw 206, a moving motor 207, a lifting cylinder 208, a lifting fixing block 209, a detection rotating rod 210, a connection rotating plate 211, a rotary damper 212, a buffer spring 213 and a buffer extrusion plate 214, a screw mounting groove is formed in the bottom surface of the lifting mounting block 201, the moving screw 206 is rotatably mounted in the screw mounting groove, two sliding blocks are sleeved on the moving screw 206 in a threaded manner, the sliding blocks are in sliding fit with the screw mounting groove, the sliding blocks are fixedly connected with the moving mounting plate 301, the moving motor 207 is fixedly mounted at one end of the lifting mounting block 201, a driving shaft of the moving motor 207 passes through the lifting mounting block 201 and is fixedly connected with the moving screw 206, the lifting cylinder 208 is fixedly mounted at the side surface of the lifting mounting block 201, the output end of the lifting cylinder 208 is fixedly connected with the lifting fixing block 209, both ends of the lifting detecting plate 202 are fixedly mounted with the connection rotating plate 211, one side of the connection rotating plate 211 far away from the lifting fixing block 202 is provided with the detection rotating rod 210, one end of the detection rotating rod 210 near the lifting fixing block 209 is fixedly mounted with the lifting fixing block 209, the other end of the connection rotating plate 211 is rotationally connected with the buffer extrusion plate 212 near the top surface of the buffer extrusion plate 213, the rotation plate 213 is fixedly connected with the top surface of the buffer extrusion plate 213, and the top surface of the rotation plate 213 is fixedly connected with the buffer extrusion plate 213 near the rotation plate 211;
when the movable lead screw detection device is used, the movable lead screw 206 is driven to rotate by the movable motor 207, the sliding block is driven to move by the rotation of the movable lead screw 206, the movable mounting plate 301 is driven to move by the movement of the sliding block, the lifting fixing block 209 is driven to move by the lifting air cylinder 208, and the lifting fixing block 209 drives the lifting detection plate 202 to vertically move through the detection rotating rod 210.
Referring to fig. 1-11, the fixed detection assembly 2 further includes a detection cylinder 215, a detection moving block 216, a lifting rack 217 and a rotation gear 218, wherein the detection cylinder 215 is fixedly installed on the side surface of the lifting installation block 201, an output end of the detection cylinder 215 is fixedly connected with the detection moving block 216, the rotation gear 218 is fixedly connected with a detection rotation rod 210 far away from the lifting fixed block 209, the lifting rack 217 is fixedly installed on one side of the detection moving block 216, and the lifting rack 217 is meshed with the rotation gear 218;
when the device is used, the detection cylinder 215 drives the detection moving block 216 to move downwards, the detection moving block 216 moves to drive the lifting rack 217 and the laser detector 203 to move downwards, the lifting rack 217 moves downwards to drive the rotating gear 218 to rotate, and the rotating gear 218 rotates to drive the lifting detection plate 202 to rotate, so that the buffer extrusion plate 214 rotates from the top surface position to the bottom surface position.
Referring to fig. 1-11, a supporting installation frame 102 is fixedly installed in a detection box 1, a lifting installation frame 103 is fixedly installed on the supporting installation frame 102, a lifting screw rod 104 is rotatably installed on the lifting installation frame 103, a lifting installation plate 105 is sleeved on the lifting screw rod 104, the lifting installation plate 105 is in sliding fit with the lifting installation frame 103, two lifting installation blocks 201 are fixedly installed on the side face of the lifting installation plate 105, a lifting motor 106 is fixedly installed on the top face of the lifting installation frame 103, and a driving shaft of the lifting motor 106 penetrates through the lifting installation frame 103 to be fixedly connected with the lifting screw rod 104;
when the lifting device is used, the lifting motor 106 drives the lifting screw rod 104 to rotate, the lifting screw rod 104 rotates to drive the lifting mounting plate 105 to vertically move, and the lifting mounting plate 105 drives the lifting mounting block 201 to vertically move.
Referring to fig. 1-11, the fixed detection assembly 2 further includes a rotation installation block 219, an installation rotation plate 220, a rotation motor 221, a lifting spring 222 and a lifting extrusion plate 223, wherein the rotation installation block 219 is fixedly installed on the side surface of the lifting installation frame 103, a rotation installation groove is formed in the side surface of the rotation installation block 219, the installation rotation plate 220 is rotatably installed in the rotation installation groove, a lifting installation groove is formed in the side surface of the installation rotation plate 220, the lifting extrusion plate 223 is slidably installed in the lifting installation groove, the top surface of the lifting installation groove is fixedly provided with the lifting spring 222, the top end of the lifting spring 222 is fixedly connected with the top end of the inner wall of the lifting installation groove, the lifting extrusion rod 204 is fixedly installed on the bottom surface of the lifting extrusion plate 223, the visual detector 205 is fixedly installed on the side surface of the installation rotation plate 220, the rotation motor 221 is fixedly installed on the top surface of the rotation installation block 219, and a driving shaft of the rotation motor 221 penetrates through the rotation installation block 219 and is fixedly connected with the installation rotation plate 220;
When in use, when in power-on detection, the rotating motor 221 drives the installation rotating plate 220 to rotate, so that the visual detector 205 moves to the lower part of the nixie tube, at the moment, the lifting extrusion plate 223 does not move between the movable mounting plates 301, when in fastening detection, the lifting extrusion plate 223 moves between the movable mounting plates 301, the buffer extrusion plate 214 extrudes the lifting extrusion plate 223, and the lifting extrusion plate 223 drives the lifting extrusion rod 204 to downwards extrude the nixie tube body.
Referring to fig. 1-11, the moving screw 206 is a bidirectional threaded screw, and an energizing plate is fixedly mounted on the bottom surface of the lifting detection plate 202.
Referring to fig. 1 to 11, a detection positioning block 107 is fixedly installed on the top surface of the movable mounting plate 101;
when in use, the nixie tube is placed on the detection positioning block 107, so that the positioning is convenient.
The detection method of the nixie tube, which uses the nixie tube detection equipment, comprises the following steps:
Placing the nixie tube on the top surface of the movable mounting plate 101 in a posture that the stitch faces upwards, moving the movable mounting plate 301, enabling a plurality of fixed arc blocks 401 and movable arc blocks 402 of two fixed detection units 3 to be respectively positioned right above two sides of the nixie tube stitch, moving the lifting mounting block 201 downwards, enabling the fixed arc blocks 401 and the movable arc blocks 402 to move to two sides of the nixie tube stitch, moving the movable push plate 302 to move towards the direction close to the movable mounting plate 301, driving the movable arc blocks 402 to move towards the direction close to the fixed arc blocks 401, pressing and fixing the nixie tube stitch by the movable arc blocks 402 and the fixed arc blocks 401, after fixing, vertically moving the lifting mounting block 201 to the position above the vision detector 205, enabling the lifting detection plate 202 to move downwards and be in contact with the nixie tube stitch, and enabling the vision detector 205 to move to the position below the nixie tube;
After the power-on detection is finished, the lifting detection plate 202 moves upwards, the movable stop block 303 moves to fix the positions of the movable arc blocks 402 of one group of fixed structures 4, the movable push plate 302 moves to drive the movable arc blocks 402 which are not fixed to move away from the fixed arc blocks 401, at the moment, only a single stitch of the nixie tube is fixed, the laser detector 203 moves downwards to drive the lifting detection plate 202 to rotate, the lifting extrusion rod 204 moves to the position below the lifting detection plate 202, the lifting detection plate 202 extrudes the lifting extrusion rod 204 downwards, the lifting extrusion rod 204 extrudes the nixie tube, the laser detector 203 detects the displacement of the nixie tube, after the extrusion is finished, the lifting detection plate 202 moves upwards, the movable push plate 302 moves to drive the movable arc blocks 402 to move towards the position which is close to the fixed arc blocks 401, and the movable stop block 303 moves to enable the positions of the movable arc blocks 402 of the other group of the fixed structures 4 which are not fixed to reciprocate, so that the stitch of the nixie tube is fixed and detected sequentially.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosed preferred embodiments of the invention are merely intended to help illustrate the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The nixie tube detection device comprises a detection box and a fixed detection assembly, and is characterized in that a movable setting plate is slidably arranged in the detection box, and the fixed detection assembly is arranged above the movable setting plate;
The fixed detection assembly comprises a lifting installation block, a lifting detection plate, a laser detector, a lifting extrusion rod, a visual detector, two fixed detection units, a detection cylinder, a detection moving block, a lifting rack, a rotating gear, a buffer spring and a buffer extrusion plate, wherein the fixed detection unit comprises a sliding installation plate, a moving push plate, a moving stop block, a supporting installation plate, a push plate cylinder and a plurality of fixed structures, the fixed structures comprise a fixed arc block, a moving arc block, a fixed installation rod, a moving installation rod, a reset spring, a moving push block and a moving push rod;
The output end of the push plate cylinder is fixedly connected with the movable push plate, and the support mounting plate is fixedly arranged on the bottom surface of the movable mounting plate;
the movable push rod is connected with the movable push block, the fixed installation rod is fixedly installed on the side face of the support installation plate, the fixed arc block is fixedly connected with the fixed installation rod, a plurality of sliding installation notches are formed in the side face of the support installation plate, the movable installation rod penetrates through the sliding installation notches and is in sliding fit with the sliding installation notches, one end of the movable installation rod is fixedly connected with the movable arc block, the other end of the movable installation rod is fixedly connected with the movable push block, the reset spring is sleeved on the movable installation rod, one end of the reset spring is fixedly connected with the movable arc block, the other end of the reset spring is fixedly connected with the support installation plate, a plurality of movable sliding notches are formed in the top face of the sliding installation plate, the movable push block penetrates through the movable sliding notches, stop block movement grooves are formed in the top face of the movable push block, and a plurality of movable push rods are fixedly installed on the side face of the movable push plate;
a plurality of buffer springs are fixedly arranged on the top surface of the lifting detection plate, and a buffer extrusion plate is fixedly arranged at the top end of each buffer spring;
The detection cylinder is fixedly arranged on the side surface of the lifting installation block, the output end of the detection cylinder is fixedly connected with the detection moving block, the lifting rack is fixedly arranged on one side of the detection moving block, the lifting rack is meshed with the rotating gear, and the rotating gear rotates to drive the lifting detection plate to rotate;
an electrifying plate is fixedly arranged on the bottom surface of the lifting detection plate;
When the movable mounting plate moves horizontally, the movable push plate and the fixed structure are driven to move, when the pins of the digital pipe are positioned between the fixed arc blocks and the movable arc blocks, the movable push plate is driven to move towards the direction close to the fixed arc blocks, the movable stop block is moved to enable the movable arc blocks of a group of fixed structures to be fixed in position, the movable push plate is driven to move towards the direction far away from the fixed arc blocks, the movable detection plate can move vertically, when the laser detector moves vertically downwards, the movable push plate is driven to rotate, the movable extrusion rod is driven to move to the lower side of the movable detection plate, and when the movable push plate moves downwards, the movable extrusion rod is driven to move downwards, and the visual detector moves to the lower side of the fixed arc blocks.
2. The nixie tube detection device according to claim 1, wherein the fixed detection unit further comprises a push plate cylinder, a stop screw, a movable slide block and a screw motor, the movable mounting plate is fixedly mounted on the side face of the movable mounting plate, the movable push plate is slidably mounted on the top face of the movable mounting plate, the push plate cylinder is fixedly mounted on the end face of the movable mounting plate, two screw mounting blocks are fixedly mounted on the side face of the movable mounting plate, the stop screw is arranged between the screw mounting blocks, two ends of the stop screw are respectively and rotatably connected with the screw mounting blocks, the movable slide block is sleeved on the stop screw in a threaded manner, the movable slide block is in sliding fit with the movable mounting plate, the movable stop is fixedly mounted on the bottom face of the movable slide block, the screw motor is fixedly mounted on one screw mounting block, and the output end of the screw motor passes through the screw mounting blocks and is fixedly connected with the stop screw.
3. The nixie tube detection device according to claim 2, wherein the fixed detection assembly further comprises a moving screw rod, a moving motor, a lifting cylinder, a lifting fixed block, a detection rotating rod, a connection rotating plate and a rotary damper, the bottom surface of the lifting fixed block is provided with a screw rod installation groove, the moving screw rod is rotatably installed in the screw rod installation groove, two sliding blocks are sleeved on the moving screw rod in a threaded manner, the sliding blocks are in sliding fit with the screw rod installation groove, the sliding blocks are fixedly connected with the moving installation plate, the moving motor is fixedly installed at one end of the lifting fixed block, a driving shaft of the moving motor penetrates through the lifting fixed block and is fixedly connected with the moving screw rod, the lifting cylinder is fixedly installed on the side surface of the lifting fixed block, the output end of the lifting cylinder is fixedly connected with the lifting fixed block, the two ends of the lifting detection rotating plate are fixedly installed with connection rotating plates, one end of the detection rotating rod close to the lifting fixed block is fixedly installed with the lifting fixed block, the other end of the detection rotating rod far away from the lifting fixed block is rotatably connected with the connection rotating plate, the rotary damper is sleeved on the detection rotating rod close to the lifting fixed block, and the rotary damper is fixedly connected with the extrusion plate.
4. A nixie tube testing device according to claim 3 wherein the rotatable gear is fixedly coupled to the test rotatable lever remote from the lifting mounting block.
5. The nixie tube detection device according to claim 4, wherein a supporting installation frame is fixedly installed in the detection box, a lifting installation frame is fixedly installed on the supporting installation frame, a lifting screw rod is installed in the lifting installation frame in a rotating mode, a lifting installation plate is sleeved on the lifting screw rod and is in sliding fit with the lifting installation frame, two lifting installation blocks are fixedly installed on the side face of the lifting installation plate, a lifting motor is fixedly installed on the top face of the lifting installation frame, and a driving shaft of the lifting motor penetrates through the lifting installation frame and is fixedly connected with the lifting screw rod.
6. The nixie tube detection device according to claim 5, wherein the fixed detection assembly further comprises a rotary mounting block, a mounting rotary plate, a rotary motor, a lifting spring and a lifting extrusion plate, the rotary mounting block is fixedly mounted on the side face of the lifting mounting frame, a rotary mounting groove is formed in the side face of the rotary mounting block, the mounting rotary plate is rotatably mounted in the rotary mounting groove, a lifting mounting groove is formed in the side face of the mounting rotary plate, the lifting extrusion plate is slidably mounted in the lifting mounting groove, the lifting spring is fixedly mounted on the top face of the lifting mounting groove, the top end of the lifting spring is fixedly connected with the top end of the inner wall of the lifting mounting groove, the lifting extrusion rod is fixedly mounted on the bottom face of the lifting extrusion plate, the visual detector is fixedly mounted on the side face of the mounting rotary plate, the rotary motor is fixedly mounted on the top face of the rotary mounting block, and a driving shaft of the rotary motor penetrates through the rotary mounting block and is fixedly connected with the mounting rotary plate.
7. The nixie tube testing device of claim 6 wherein the moving screw is a bi-directional threaded screw.
8. The nixie tube detecting device according to claim 7, wherein the top surface of the movable mounting plate is fixedly provided with a detecting positioning block.
9. A method for detecting a nixie tube, characterized in that the nixie tube detecting device according to any one of claims 1 to 8 is used, comprising the steps of:
Placing the nixie tube on the top surface of a movable mounting plate in an upward stitch posture, moving a movable mounting plate, enabling a plurality of fixed arc blocks and movable arc blocks of two fixed detection units to be respectively positioned right above two sides of the nixie tube stitch, moving a lifting mounting block downwards, enabling the fixed arc blocks and the movable arc blocks to be moved to two sides of the nixie tube stitch, moving a movable push plate to move towards the direction close to the movable mounting plate, driving the movable arc blocks to move towards the direction close to the fixed arc blocks, extruding and fixing the movable arc blocks and the fixed arc blocks, vertically moving the lifting mounting block to the upper part of a visual detector, enabling the lifting detection plate to move downwards and be in contact with the nixie tube stitch, electrifying the nixie tube, and enabling the visual detector to move to the lower part of the nixie tube;
After the power-on detection is finished, the lifting detection plate moves upwards, the movable stop block moves to enable the movable arc blocks of one group of fixed structures to be fixed, the movable push plate moves to drive the unfixed movable arc blocks to move away from the fixed arc blocks, only a single stitch of the nixie tube is fixed at the moment, the laser detector moves downwards to drive the lifting detection plate to rotate, the lifting extrusion rod moves to the lower side of the lifting detection plate, the lifting detection plate extrudes the lifting extrusion rod downwards, the lifting extrusion rod extrudes the nixie tube, the laser detector detects the displacement of the nixie tube, after the extrusion is finished, the lifting detection plate moves upwards, the movable push plate moves to drive the movable arc blocks to move towards the direction close to the fixed arc blocks, and the movable stop block moves to enable the other group of unfixed movable arc blocks of fixed structures to be fixed, so to reciprocate, and the stitch of the nixie tube is fixed and detected sequentially.
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| CN202510315458.4A CN119846375B (en) | 2025-03-18 | 2025-03-18 | Nixie tube detection equipment and detection method thereof |
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| CN104819829A (en) * | 2014-10-23 | 2015-08-05 | 上海维锐智能科技有限公司 | Full-automatic LED nixie tube photoelectric testing system and method thereof |
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| CN119846375A (en) | 2025-04-18 |
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