CN114019346A

CN114019346A - Intelligent aging detection equipment for communication circuit board

Info

Publication number: CN114019346A
Application number: CN202111142209.8A
Authority: CN
Inventors: 沈燕飞; 沈俊华
Original assignee: Nanjing Yizheng Network Technology Co ltd
Current assignee: Nanjing Yizheng Network Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-08

Abstract

The invention belongs to the technical field of integrated circuits, and particularly relates to intelligent aging detection equipment for a communication circuit board. This communication circuit board intelligence detection equipment that ages, first driving motor when starting, drives the fluted disc of being connected with the actuating shaft through the drive shaft and rotates, drives the support bar through the meshing of fluted disc and rack and from roll-off in the first spout, carries on spacingly and direction to the support bar through first spout, and then drives the effect that the installing frame removed, and then the staff of being convenient for carries out orderly effect of placing with the circuit board.

Description

Intelligent aging detection equipment for communication circuit board

Technical Field

The invention relates to the technical field of integrated circuits, in particular to intelligent aging detection equipment for a communication circuit board.

Background

An integrated circuit is a microelectronic device or component. The transistor, the resistor, the capacitor, the inductor and other elements and wires required in a circuit are interconnected together by adopting a certain process, are manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and are then packaged in a tube shell to form a micro structure with the required circuit function; all the elements are structurally integrated, so that the electronic elements are greatly miniaturized, low in power consumption, intelligent and high in reliability. It is represented in the circuit by the letter "IC"; is a novel semiconductor device developed in the later 60 s of the 50 s of the 20 th century. It is made up through such technological steps as oxidation, photoetching, diffusion, epitaxy and aluminium evaporation, and integrates the semiconductor, resistor and capacitor elements and connecting wires between them, which are all needed by a circuit with certain functions, on a small silicon chip, and then welding the electronic devices in a tube. The packaging shell has various forms such as round shell type, flat type or dual in-line type. The integrated circuit technology comprises a chip manufacturing technology and a chip design technology, and is mainly embodied in the capabilities of processing equipment, a processing technology, a packaging test, batch production and design innovation;

the circuit board is after production is accomplished, in order to ensure that the circuit board can last the use for a long time, need carry out ageing detection to the circuit board, current ageing detection device is when carrying out ageing detection to the circuit board, through connect the circuit board electricity for a long time and use, and humiture and the illumination condition among the simulation circuit board operational environment, observe the in service behavior of circuit board, the circuit board is when installing ageing detection device, need put the circuit board on ageing detection frame, the rethread staff inserts the circular telegram plug of every circuit board in the power connection socket, complex operation, staff's working strength has been increased, and can't fix the circuit board, lead to the unable orderly placing of circuit board on ageing detection frame, cause the scene in disorder.

Disclosure of Invention

Based on the technical problems that when the existing circuit boards are detected, workers are required to insert the power-on plug of each circuit board into a power supply connecting socket, the operation is complex, the working strength of the workers is increased, the circuit boards cannot be fixed, the circuit boards cannot be placed on an aging detection frame in order, and a disordered scene is caused, the invention provides the intelligent aging detection equipment for the communication circuit boards.

The invention provides intelligent aging detection equipment for a communication circuit board, which comprises a detection box, wherein supporting legs are fixedly connected to four corners of the lower surface of the detection box, supporting frames are fixedly connected to the outer surfaces of the middle parts of the four supporting legs, a detection mounting block is fixedly connected to the inner wall of the detection box, a main switch, three first switches and three second switches are fixedly connected to the surface of one side of the detection mounting block respectively, and a driving device, a linkage device and a circuit board fixing device are fixedly mounted on the inner walls of the detection mounting blocks respectively;

the driving device consists of a first driving motor, a driving shaft fixedly connected with the main shaft end of the first driving motor and a fluted disc movably sleeved on the surface of the driving shaft;

the linkage device consists of a micro cylinder, a trigger block fixedly connected with the surface of one end, far away from the piston, of a pneumatic rod of the micro cylinder and a push disc arranged on the surface of one end of a fluted disc;

the circuit board fixing device is composed of a second driving motor, a connecting shaft fixedly connected with one end of a main shaft of the second driving motor, a connecting roller fixedly sleeved on the outer surface of the connecting shaft and a fixing frame fixedly connected with the peripheral side surface of the connecting roller.

Preferably, one end surface of the detection mounting block is provided with first sliding grooves which are uniformly distributed and have a cross structure, inner bottom walls of the first sliding grooves are provided with socket joints, the outer surface of the fluted disc is rotatably sleeved with the inner walls of the socket joints, inner walls of two sides of the socket joints are respectively provided with a first rotating port and a second rotating port, one side surface of the fluted disc is fixedly connected with a rotating sleeve, and the outer surface of the rotating sleeve is rotatably sleeved with the inner walls of the first rotating ports;

through above-mentioned technical scheme, reached and installed the fluted disc through the socket to through the cooperation between first rotation mouth and the swivel sleeve, make this fluted disc when not being connected between with the drive shaft, still can be stable place at the intraoral effect of socket.

Preferably, a first mounting opening is formed in an inner wall of one side of the lower end of one of the first sliding grooves, the first driving motor is fixedly mounted on the inner wall of the first mounting opening, a first communication opening is formed in an inner side wall of one of the first sliding grooves, one end of the first communication opening penetrates through the plurality of first sliding grooves in sequence and extends to the inner wall of the last first sliding groove, the driving shaft is fixedly mounted on the inner wall of the first communication opening through a bearing, and a clamping groove is formed in the outer surface of the driving shaft;

through above-mentioned technical scheme, reached and installed first driving motor through first installing port to the effect of installing is carried out the drive shaft through first intercommunication mouth.

Preferably, the inner walls of the first sliding grooves are inserted with supporting strips in a sliding manner, the outer surface of one end of each supporting strip is in a convex shape, the lower surface of each supporting strip is provided with a second mounting opening, the inner walls of the second mounting openings are fixedly connected with racks, and the racks are in meshing transmission with the fluted disc;

through above-mentioned technical scheme, reached and led to and spacing the support bar through first spout to fix the rack in the below of support bar through the second installing port, through the meshing of rack and fluted disc, make the rotation of fluted disc drive the support bar and carry out gliding effect along first spout.

Preferably, the inner walls of the first sliding grooves are provided with mounting grooves, the micro air cylinders are fixedly mounted on the inner walls of the mounting grooves, the surface of one end of the fluted disc is provided with a plurality of first connecting ports distributed in an annular array by taking the axis of the fluted disc as a central point, the inner walls of the first connecting ports are movably sleeved with supporting rods, the surface of one side of the pushing disc is fixedly connected with the surface of one end of each supporting rod, and the surface of one end of each supporting rod is fixedly connected with a piston disc;

through above-mentioned technical scheme, reached through promoting the dish to promoting, and then drive the bracing piece and remove, owing to be connected through the bracing piece between pushing away the driving disk and the piston dish, and then when pushing away the dish and removing, drive the effect that the piston dish removed.

Preferably, an expansion cavity is formed in the inner wall of the fluted disc, transformer oil is arranged on the inner wall of the expansion cavity, the inner wall of the expansion cavity is communicated with the inner wall of the first connecting port, the outer surface of the piston disc is movably inserted into the inner wall of the expansion cavity, a plurality of pressure springs are fixedly connected to the surface of one side of the piston disc, free ends of the pressure springs are fixedly connected with the inner wall of one end of the expansion cavity, and a plurality of second communicating ports which are in an annular array with the axis of the expansion cavity as the center are formed in the inner wall of the expansion cavity;

through above-mentioned technical scheme, reached and promoted the transformer oil of flexible intracavity portion through the removal of piston dish for transformer oil passes through the effect that the second intercommunication mouth flows.

Preferably, a telescopic opening in a T-shaped structure is formed in the inner surface of the fluted disc, the inner wall of the telescopic opening is communicated with the inner wall of the second communication opening, a clamping block is inserted into the inner wall of the telescopic opening in a sliding manner, a piston block is fixedly connected to the upper end surface of the clamping block, and the outer surfaces of the lower ends of the clamping blocks are respectively movably inserted into the inner walls of the clamping grooves;

through above-mentioned technical scheme, reached through the removal of piston piece and driven transformer oil and flowed into a plurality of flexible mouths through the second intercommunication mouth in, through transformer oil to the promotion of piston piece, drive joint piece downstream for in a plurality of joint piece card income draw-in grooves, accomplish the effect of being connected between fluted disc and the drive shaft.

Preferably, a third mounting opening is formed in the surface of one side of the detection mounting block, the second driving motor is fixedly mounted on the inner wall of the third mounting opening, and a second connecting opening is formed in the inner wall of one end of the third mounting opening;

through above-mentioned technical scheme, reached and installed the effect through the third installing port to second driving motor.

Preferably, the upper surface of the detection mounting block is provided with a rotation port, inner walls of the rotation ports are respectively communicated with the inner wall of the second connector and the inner wall of the first chute, the connecting shaft is fixed on the inner wall of the second connector through a bearing, and one surface of the fixed frame is fixedly connected with an electricity-receiving block;

through above-mentioned technical scheme, reached and installed the connecting axle through the second connector, rotatory drive through the connecting axle connects the roller and rotates, and then drives fixed frame and rotate, extrudees the circuit board through the weight of fixed frame, connects the effect of electric block on the fixed frame and the contact of connecting the electrical connector on the circuit board.

Preferably, the upper surface of the supporting bar is fixedly connected with a mounting frame, the upper surface of the mounting frame is provided with a placing opening in an I-shaped structure, the inner walls of the four corners of the placing opening are rotatably sleeved with a feeding wheel through connecting shafts, and the inner bottom walls of the four corners of the placing opening are fixedly connected with blocking blocks;

through above-mentioned technical scheme, reached and supported the circuit board through placing the material loading wheel of mouthful four corners department, blockked that the piece restricts the rotation angle of material loading wheel for material loading wheel can only rotate to the effect that a blade of material loading wheel is the horizontality.

Preferably, when the circuit board needs to be subjected to aging detection, a worker places the circuit board to be detected into the detection box, firstly, the worker presses down the master switch, the master switch controls the start and stop of the first driving motor, the first driving motor drives the fluted disc connected with the driving shaft to rotate through the driving shaft when being started, and as the three support bars need to be controlled by the same driving unit to move, as the first driving motor does not need to control the three support bars simultaneously when being started, only one or two support bars need to be controlled;

when only one of the supporting bars needs to be controlled, a worker starts a corresponding first switch, the first switch controls a corresponding micro cylinder to start, the micro cylinder drives the trigger block to move, the trigger block pushes the push disc to further drive the supporting rod to move, the supporting rod drives the piston disc to move on the inner wall of the telescopic cavity, transformer oil in the telescopic cavity is pushed by the piston disc to flow into the plurality of telescopic holes through the second communication port, the clamping blocks are driven to move downwards by the pushing of the transformer oil to be clamped into the clamping grooves, the connection between the fluted disc and the driving shaft is completed, when the connection between the fluted disc and the driving shaft needs to be cancelled, the trigger block is driven by the micro cylinder to reset, the extrusion force of the push disc is lost, and the piston disc is pushed by the plurality of pressure springs, the piston disc is driven to reset, transformer oil in the telescopic opening is sucked back after the piston disc is reset, the clamping block is driven to reset, and connection between the fluted disc and the driving shaft can be cancelled;

the supporting bars are driven to slide out of the first sliding grooves by the meshing of the fluted disc and the rack, the supporting bars are limited and guided by the first sliding grooves, then, a worker can put each circuit board into the I-shaped placing opening, the feeding wheels at the four corners of the placing opening support the circuit board, the blocking blocks limit the rotating angle of the feeding wheels, when the placing opening on the mounting frame is filled with the circuit boards, the main switch controls the first driving motor to rotate reversely, the fluted disc is driven to rotate reversely, the supporting bars are driven to be inserted into the first sliding grooves again, then, the corresponding second switch is started, the second driving motor is controlled to start to drive the connecting shaft to rotate, the fixing frame is driven to rotate, the circuit board is extruded by the weight of the fixing frame, so that the circuit board can be stably placed in the placing opening, and meanwhile, the power receiving block on the fixing frame is contacted with the power receiving head on the circuit board, the circuit board is electrified, so that the circuit board can be placed and electrified, the operation is convenient, and the working efficiency is higher.

The beneficial effects of the invention are as follows:

1. through setting up drive arrangement, first driving motor when starting, drives the fluted disc of being connected with the actuating shaft through the drive shaft and rotates, drives the support bar through the meshing of fluted disc and rack and from roll-off in the first spout, carries on spacingly and direction to the support bar through first spout, and then drives the effect that the installing frame removed, and then the staff of being convenient for carries out orderly effect of placing with the circuit board.

2. Through setting up aggregate unit, it removes to drive the trigger piece through miniature cylinder, the trigger piece promotes the promotion dish, and then drive the bracing piece and remove, the bracing piece drives the piston dish and removes at the inner wall in flexible chamber, because the removal of piston dish promotes the transformer oil of flexible intracavity portion, make transformer oil flow in a plurality of flexible mouths through the second intercommunication mouth, through the promotion of transformer oil to the piston piece, drive joint piece downstream, make a plurality of joint piece card go into in the draw-in groove, accomplish being connected between fluted disc and the drive shaft, can be through controlling being connected between corresponding fluted disc and the drive shaft, and then drive the effect that corresponding installing frame removed through first driving motor, a plurality of fluted discs of drive unit simultaneous drive of accessible, or one of them fluted disc of independent drive rotates.

3. Through setting up circuit board fixing device, the material loading wheel through placing mouthful four corners department supports the circuit board, it restricts to the rotation angle of material loading wheel to block the piece, it is rotatory to drive the fluted disc through the first driving motor of master switch control, it reinserts in first spout to drive the support bar, start corresponding second switch, it is rotatory to control second driving motor start-up drive connecting axle, it rotates to drive fixed frame, extrude the circuit board through the weight of fixed frame, make placing that the circuit board can be stable in placing mouthful, and simultaneously, connect the electrical connection piece on the fixed frame and the contact of the electrical connector on the circuit board, make the circuit board circular telegram, can detect the circuit board, and convenient for operation, can carry out the circular telegram detection to a plurality of circuit boards fast, staff's working strength has been reduced.

Drawings

Fig. 1 is a schematic diagram of an intelligent aging detection device for a communication circuit board according to the present invention;

FIG. 2 is a perspective view of a detection mounting block structure of the intelligent aging detection device for a communication circuit board according to the present invention;

fig. 3 is an exploded view of an intelligent aging detection device for a communication circuit board according to the present invention;

fig. 4 is a perspective view of a mounting frame structure of the intelligent aging detection device for a communication circuit board according to the present invention;

fig. 5 is a perspective view of a fluted disc structure of the intelligent aging detection equipment for the communication circuit board, which is provided by the invention;

FIG. 6 is a perspective view of a push plate structure of the intelligent aging detection device for communication circuit boards according to the present invention;

fig. 7 is an enlarged view of a structure a in fig. 4 of the intelligent aging detection apparatus for a communication circuit board according to the present invention;

fig. 8 is an enlarged view of a structure B in fig. 7 of the intelligent aging detection apparatus for a communication circuit board according to the present invention.

In the figure: 1. a detection box; 2. supporting legs; 3. a support frame; 4. detecting the mounting block; 5. a master switch; 6. a first switch; 7. a second switch; 8. a first drive motor; 81. a drive shaft; 82. a fluted disc; 83. a rotating sleeve; 84. a first mounting port; 85. a first communication port; 86. a card slot; 87. a supporting strip; 88. a second mounting opening; 89. a rack; 9. a micro cylinder; 91. a trigger block; 92. pushing the disc; 93. a first connection port; 94. a support bar; 95. a piston disc; 96. a telescoping chamber; 97. a pressure spring; 98. a second communication port; 99. a flexible opening; 910. a clamping block; 911. a piston block; 10. a second drive motor; 101. a connecting shaft; 102. a connecting roller; 103. a fixing frame; 104. a third mounting port; 105. a second connection port; 106. a rotation port; 107. a power connection block; 108. installing a frame; 109. a placement port; 1010. a feeding wheel; 1011. a blocking block; 11. a first chute; 12. a socket; 13. a first rotation port; 14. a second rotation port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, an intelligent aging detection device for a communication circuit board comprises a detection box 1, wherein supporting legs 2 are fixedly connected to four corners of the lower surface of the detection box 1, supporting frames 3 are fixedly connected to the outer surfaces of the middle parts of the four supporting legs 2, in order to divide the detection box 1 into a multilayer placement area, a plurality of detection installation blocks 4 distributed in a longitudinal array mode are fixedly connected to the inner wall of the detection box 1, a driving device, a linkage device and a circuit board fixing device are fixedly installed on the inner walls of the detection installation blocks 4 respectively, and in order to control the driving device, the linkage device and the circuit board fixing device, a main switch 5, three first switches 6 and three second switches 7 are fixedly connected to one side surface of each detection installation block 4 respectively;

the driving device comprises a first driving motor 8, a driving shaft 81 is fixedly connected to the main shaft end of the first driving motor 8, a fluted disc 82 is movably sleeved on the surface of the driving shaft 81, in order to orderly place the circuit board, a plurality of first sliding grooves 11 which are uniformly distributed and have a cross structure are formed in the surface of one end of the detection installation block 4, in order to install the first driving motor 8, a first installation port 84 is formed in the inner wall of one side of the lower end of one of the first sliding grooves 11, the first driving motor 8 is fixedly installed on the inner wall of the first installation port 84, in order to place the fluted disc 82, sleeve ports 12 penetrating through the inner wall of the detection installation block 4 are formed in the inner bottom walls of the first sliding grooves 11, and further, the fluted disc 82 is rotatably sleeved on the inner wall of the sleeve ports 12;

in order to stably place the fluted disc 82 in the socket 12 when the fluted disc 82 is not connected with the driving shaft 81, the inner walls of the two sides of the socket 12 are respectively provided with a first rotating port 13 and a second rotating port 14, further, a rotating sleeve 83 in an annular structure is fixedly connected to the surface of one side of the fluted disc 82, the outer surface of the rotating sleeve 83 is rotatably sleeved with the inner wall of the first rotating port 13, and the fluted disc 82 can still be stably placed in the socket 12 when the fluted disc 82 is not connected with the driving shaft 81 through the matching between the first rotating port 13 and the rotating sleeve 83;

in order to simultaneously drive the structures inside the first chutes 11, a first communication port 85 is formed in the inner side wall of one of the first chutes 11, one end of the first communication port 85 sequentially penetrates through the first chutes 11 and extends to the inner wall of the last first chute 11, and in order to mount the driving shaft 81, the driving shaft 81 is fixedly mounted on the inner wall of the first communication port 85 through a bearing;

the inner walls of the first sliding grooves 11 are slidably inserted with supporting bars 87, in order to guide and limit the supporting bars 87, the end surfaces of the supporting bars 87 are designed to be in a convex shape, in order to drive the supporting bars 87 to move in the first sliding grooves 11, the lower surfaces of the supporting bars 87 are provided with second mounting holes 88, furthermore, the inner walls of the second mounting holes 88 are fixedly connected with racks 89, the racks 89 are meshed with the fluted disc 82 for transmission, the racks 89 are fixed below the supporting bars 87 through the second mounting holes 88, and the fluted disc 82 is meshed with the racks 89, so that the rotation of the fluted disc 82 drives the supporting bars 87 to slide along the first sliding grooves 11;

the linkage device comprises a micro cylinder 9, a trigger block 91 is fixedly connected to the surface of one end, far away from a piston, of a pneumatic rod of the micro cylinder 9, in order to install the micro cylinder 9, a mounting groove is formed in each of the inner walls of a plurality of first sliding grooves 11, the micro cylinder 9 is fixedly mounted on the inner wall of the mounting groove, in order to mount a support rod 94, a plurality of first connecting ports 93 distributed in an annular array with the axis of a fluted disc 82 as the central point are formed in the surface of one end of the fluted disc 82, a plurality of support rods 94 are movably sleeved on the inner walls of the plurality of first connecting ports 93, in order to push a piston disc 95, the fluted disc 82 is connected with a drive shaft 81, a push disc 92 is arranged on the surface of one end of the fluted disc 82, and further, one side surface of the push disc 92 is fixedly connected with one end surface of the support rods 94, and further, one end surface of the plurality of the support rods 94 is fixedly connected with the piston disc 95, the supporting rod 94 is driven to move by pushing the pushing disc 92, and the pushing disc 92 is connected with the piston disc 95 through the supporting rod 94, so that the piston disc 95 is driven to move when the pushing disc 92 moves;

in order to store the transformer oil, an expansion cavity 96 is formed in the inner wall of the fluted disc 82, the transformer oil is arranged on the inner wall of the expansion cavity 96, in order to enable the support rod 94 to extend into the expansion cavity 96, the inner wall of the expansion cavity 96 is communicated with the inner wall of the first connecting port 93, further, the outer surface of the piston disc 95 is movably inserted with the inner wall of the expansion cavity 96, in order to control the piston disc 95 to reset after the push disc 92 loses the extrusion force, a plurality of pressure springs 97 are fixedly connected to the surface of one side of the piston disc 95, further, the free ends of the pressure springs 97 are fixedly connected with the inner wall of one end of the expansion cavity 96, in order to push out the transformer oil in the expansion cavity 96, a plurality of second connecting ports 98 which are in an annular array with the axis of the expansion cavity 96 as the center are formed in the inner wall of the expansion cavity 96, so that the transformer oil in the expansion cavity 96 is pushed by the movement of the piston disc 95, the transformer oil flows out through the second communication port 98;

in order to place the clamping block 910, a plurality of telescopic ports 99 in a T-shaped structure are formed in the inner surface of the fluted disc 82, further, the inner wall of the telescopic port 99 is communicated with the inner wall of the second communication port 98, the clamping block 910 is inserted into the inner wall of the telescopic port 99 in a sliding manner, in order to push the clamping block 910 through the transformer oil, a piston block 911 is fixedly connected to the upper end surface of the clamping block 910, in order to connect the fluted disc 82 and the driving shaft 81, a clamping groove 86 is formed in the outer surface of the driving shaft 81, further, the outer surfaces of the lower ends of the clamping blocks 910 are respectively inserted into the inner walls of the clamping grooves 86 in a movable manner, so that the transformer oil is driven to flow into the plurality of telescopic ports 99 through the second communication port 98 by the movement of the piston block 911, the clamping block 910 is driven to move downwards by the pushing of the transformer oil, and the clamping blocks 910 are clamped into the clamping grooves 86, the effect of completing the connection between the toothed disc 82 and the drive shaft 81;

the circuit board fixing device comprises a second driving motor 10, a connecting shaft 101 is fixedly connected to one end of a main shaft of the second driving motor 10 in order to simultaneously drive a plurality of connecting rollers 102 to rotate, further, the connecting rollers 102 which are uniformly distributed are fixedly sleeved on the outer surface of the connecting shaft 101, in order to press the circuit board, the circuit board can be placed flatly, a fixing frame 103 is fixedly connected to the peripheral side surface of the connecting roller 102, in order to mount the second driving motor 10, a third mounting opening 104 is formed in one side surface of the detection mounting block 4, and the second driving motor 10 is fixedly mounted on the inner wall of the third mounting opening 104;

in order to mount the connecting shaft 101, a second connecting port 105 is formed in an inner wall at one end of the third mounting port 104, further, a rotating port 106 is formed in the upper surface of the detection mounting block 4, so that inner walls of the plurality of rotating ports 106 are respectively communicated with inner walls of the second connecting port 105 and inner walls of the first sliding grooves 11, further, the connecting shaft 101 is fixed to the inner wall of the second connecting port 105 through a bearing, in order to connect the circuit board, an electricity connecting block 107 is fixedly connected to one surface of the fixing frame 103, the connecting roller 102 is driven to rotate through rotation of the connecting shaft 101, the fixing frame 103 is driven to rotate, the circuit board is extruded through the weight of the fixing frame 103, and the electricity connecting block 107 on the fixing frame 103 is in contact with an electricity connecting head on the circuit board;

in order to control the mounting frame 108 to move along with the movement of the supporting bar 87, the mounting frame 108 is fixedly connected to the upper surface of the supporting bar 87, in order to place the circuit board, a placing opening 109 in an i-shaped structure is formed in the upper surface of the mounting frame 108, further, a feeding wheel 1010 is rotatably sleeved on the inner wall of the four corners of the placing opening 109 through a connecting shaft, in order to control the rotating angle of the feeding wheel 1010, a blocking block 1011 is fixedly connected to the inner bottom wall of the four corners of the placing opening 109, the circuit board is supported by the feeding wheel 1010 at the four corners of the placing opening 109, the blocking block 1011 limits the rotating angle of the feeding wheel 1010, and the feeding wheel 1010 can only rotate to the effect that one blade of the feeding wheel 1010 is in a horizontal state.

The working principle is as follows: when the circuit board needs to be subjected to aging detection, a worker places the circuit board to be detected into the detection box 1, firstly, the worker presses the main switch 5, the main switch 5 controls the start and stop of the first driving motor 8, when the first driving motor 8 is started, the fluted disc 82 connected with the driving shaft 81 is driven to rotate through the driving shaft 81, as the three support bars 87 need to be controlled to move through the same driving element, and as the first driving motor 8 does not need to control the three support bars 87 at the same time when being started, only one support bar 87 or two support bars 87 need to be controlled;

when only one of the support bars 87 needs to be controlled, a worker starts the corresponding first switch 6, the first switch 6 controls the corresponding micro cylinder 9 to start, the micro cylinder 9 drives the trigger block 91 to move, the trigger block 91 pushes the push disc 92 to further drive the support bar 94 to move, the support bar 94 drives the piston disc 95 to move on the inner wall of the telescopic cavity 96, the transformer oil in the telescopic cavity 96 is pushed by the movement of the piston disc 95, the transformer oil flows into the plurality of telescopic ports 99 through the second communication port 98, the clamping block 910 is driven to move downwards by the pushing of the piston block 911 through the transformer oil, the plurality of clamping blocks 910 are clamped into the clamping grooves 86, the connection between the fluted disc 82 and the drive shaft 81 is completed, when the connection between the fluted disc 82 and the drive shaft 81 needs to be cancelled, the trigger block 91 is driven to reset through the micro cylinder 9, the push disc 92 loses the extrusion force, the piston disc 95 is pushed by the pressure springs 97, so that the piston disc 95 is driven to reset, the transformer oil in the telescopic port 99 is sucked back after the piston disc 95 is reset, the clamping block 910 is driven to reset, and the connection between the fluted disc 82 and the driving shaft 81 can be cancelled;

the supporting bars 87 are driven to slide out of the first sliding grooves 11 by the meshing of the fluted disc 82 and the rack 89, the supporting bars 87 are limited and guided by the first sliding grooves 11, then, each circuit board can be placed into the I-shaped placing opening 109 by a worker, the feeding wheels 1010 at the four corners of the placing opening 109 support the circuit board, the rotating angles of the feeding wheels 1010 are limited by the blocking blocks 1011, after the circuit board is fully placed in the placing opening 109 on the mounting frame 108, the first driving motor 8 is controlled to rotate reversely by the main switch 5 to drive the fluted disc 82 to rotate reversely, the supporting bars 87 are driven to be inserted into the first sliding grooves 11 again, then, the corresponding second switches 7 are started, the second driving motor 10 is controlled to start to drive the connecting shaft 101 to rotate, the fixing frame 103 is driven to rotate, the circuit board is extruded by the weight of the fixing frame 103, so that the circuit board can be stably placed in the placing opening 109, meanwhile, the power-on block 107 on the fixing frame 103 is in contact with the power-on head on the circuit board, so that the circuit board is powered on, the circuit board can be placed and powered on, the operation is convenient, and the working efficiency is higher.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a communication circuit board intelligence detection equipment that ages, includes detection case (1), its characterized in that: the four corners of the lower surface of the detection box (1) are fixedly connected with supporting legs (2), the outer surfaces of the middle parts of the four supporting legs (2) are fixedly connected with a supporting frame (3), the inner wall of the detection box (1) is fixedly connected with detection mounting blocks (4), one side surface of each detection mounting block (4) is fixedly connected with a main switch (5), three first switches (6) and three second switches (7), and the inner walls of the detection mounting blocks (4) are respectively and fixedly provided with a driving device, a linkage device and a circuit board fixing device;

the driving device consists of a first driving motor (8), a driving shaft (81) fixedly connected with the main shaft end of the first driving motor (8) and a fluted disc (82) movably sleeved on the surface of the driving shaft (81);

the linkage device consists of a micro cylinder (9), a trigger block (91) fixedly connected with the surface of one end, far away from the piston, of a pneumatic rod of the micro cylinder (9) and a push disc (92) arranged on the surface of one end of a fluted disc (82);

the circuit board fixing device is composed of a second driving motor (10), a connecting shaft (101) fixedly connected with one end of a main shaft of the second driving motor (10), a connecting roller (102) fixedly sleeved on the outer surface of the connecting shaft (101) and a fixing frame (103) fixedly connected with the peripheral side surface of the connecting roller (102).

2. The intelligent aging detection device for the communication circuit board as recited in claim 1, wherein: detect the one end surface of installation piece (4) and offer evenly distributed's first spout (11) that are cross structure, it is a plurality of socket joint mouth (12) have all been seted up to the inner bottom wall of first spout (11), the surface of fluted disc (82) with the inner wall of socket joint mouth (12) is rotatory to be cup jointed, first rotatory mouthful (13) and second rotatory mouthful (14) have been seted up respectively to the both sides inner wall of socket joint mouth (12), a side fixed surface of fluted disc (82) is connected with rotatory cover (83), the surface of rotatory cover (83) with the inner wall of first rotatory mouthful (13) is rotatory to be cup jointed.

3. The intelligent aging detection device for the communication circuit board as recited in claim 2, wherein: one of them first installing port (84) have been seted up to one side inner wall of first spout (11) lower extreme, first driving motor (8) fixed mounting in the inner wall of first installing port (84), one of them first intercommunication mouth (85) have been seted up to the inside wall of first spout (11), the one end of first intercommunication mouth (85) runs through a plurality of first spouts (11) in proper order and extends to the last the inner wall of first spout (11), drive shaft (81) through bearing fixed mounting in the inner wall of first intercommunication mouth (85), draw-in groove (86) have been seted up to the surface of drive shaft (81).

4. The intelligent aging detection device for the communication circuit board as recited in claim 2, wherein: it is a plurality of the inner wall of first spout (11) all slides and pegs graft and have support bar (87), the one end outward appearance of support bar (87) is the type shape, second installing port (88) have been seted up to the lower surface of support bar (87), the inner wall fixedly connected with rack (89) of second installing port (88), just rack (89) with fluted disc (82) meshing transmission.

5. The intelligent aging detection device for the communication circuit board as recited in claim 3, wherein: a plurality of the mounting groove has all been seted up to the inner wall of first spout (11), micro cylinder (9) fixed mounting in the inner wall of mounting groove, a plurality ofly use fluted disc (82) axis to be first connecting port (93) that the annular array distributes as the central point, and a plurality of have been seted up on the one end surface of fluted disc (82) the equal activity of inner wall of first connecting port (93) has cup jointed bracing piece (94), push away a side surface of driving disk (92) with the one end fixed surface of bracing piece (94) is connected, and is a plurality of the one end fixed surface of bracing piece (94) is connected with piston dish (95).

6. The intelligent aging detection device for the communication circuit board as recited in claim 5, wherein: flexible chamber (96) have been seted up to the inner wall of fluted disc (82), and the inner wall in flexible chamber (96) is provided with transformer oil, just the inner wall in flexible chamber (96) with the inner wall of first interface (93) communicates each other, the surface of piston dish (95) with the inner wall activity in flexible chamber (96) is pegged graft, a plurality of pressure spring (97) of a side fixed surface of piston dish (95), it is a plurality of the free end of pressure spring (97) all with the one end inner wall fixed connection in flexible chamber (96), the inner wall in flexible chamber (96) is seted up a plurality of axis with flexible chamber (96) and is annular array's second intercommunication mouth (98) as the center.

7. The intelligent aging detection device for the communication circuit board as recited in claim 6, wherein: the inner surface of the fluted disc (82) is provided with a telescopic opening (99) which is of a T-shaped structure, the inner wall of the telescopic opening (99) is communicated with the inner wall of the second communicating opening (98), the inner wall of the telescopic opening (99) is connected with a clamping block (910) in a sliding and inserting mode, the upper end surface of the clamping block (910) is fixedly connected with a piston block (911), and the outer surface of the lower end of the clamping block (910) is movably connected with the inner walls of the clamping grooves (86) in an inserting mode respectively.

8. The intelligent aging detection device for the communication circuit board as recited in claim 2, wherein: a third mounting hole (104) is formed in the surface of one side of the detection mounting block (4), the second driving motor (10) is fixedly mounted on the inner wall of the third mounting hole (104), and a second connecting port (105) is formed in the inner wall of one end of the third mounting hole (104).

9. The intelligent aging detection device for the communication circuit board as recited in claim 8, wherein: the upper surface of detecting installation piece (4) has been seted up and has been rotated mouth (106), and is a plurality of the inner wall that rotates mouth (106) respectively with the inner wall of second connector (105) and the inner wall of first spout (11) communicate with each other, connecting axle (101) are fixed in through the bearing the inner wall of second connector (105), a fixed surface of fixed frame (103) is connected with and connects electric piece (107).

10. The intelligent aging detection device for the communication circuit board as recited in claim 4, wherein: the last fixed surface of support bar (87) is connected with installing frame (108), the upper surface of installing frame (108) is seted up and is the mouth (109) of placing of I-shaped structure, the inner wall of placing mouth (109) four corners department has cup jointed material loading wheel (1010) through the rotation of company's axle, the inner diapire fixedly connected with who places mouth (109) four corners department blocks piece (1011).