CN109752617B - Electrical safety test follow-up device for split air conditioner indoor unit - Google Patents
Electrical safety test follow-up device for split air conditioner indoor unit Download PDFInfo
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- CN109752617B CN109752617B CN201910155911.4A CN201910155911A CN109752617B CN 109752617 B CN109752617 B CN 109752617B CN 201910155911 A CN201910155911 A CN 201910155911A CN 109752617 B CN109752617 B CN 109752617B
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- 238000011076 safety test Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000011179 visual inspection Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses an electrical safety test follow-up device of an air conditioner split body internal machine, which belongs to the technical field of air conditioner equipment detection and comprises a workbench, wherein a conveying channel is arranged on the workbench, a centering device is arranged at one end of the workbench, a detection follow-up device is arranged at one side of the conveying channel, and the detection follow-up device is matched with the conveying channel; the detection follow-up device comprises a fixed support, wherein a control box is fixedly installed on the side surface of the fixed support, far away from the conveying channel, of the fixed support, two mounting supports are arranged on the side surface of the fixed support, close to the conveying channel, of the fixed support, a grounding conduction mechanism is fixedly installed on the lower side surface of the mounting support, far away from the conveying channel, of the fixed support, a touch screen operation box is fixedly installed on the upper side surface of the mounting support, the mounting support is provided with a follow-up power-on module parallel to the conveying channel, the grounding conduction mechanism is matched with a to-be-detected split body machine on the conveying channel, the follow-up power-on module is connected with a test power supply box, a control switch is arranged on the test power supply box, and the touch screen operation box is electrically connected with the follow-up power-on module.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment detection, in particular to an electromechanical safety test follow-up device in an air conditioner split body.
Background
An air conditioner is a common household appliance, can regulate and control the temperature, humidity, cleanliness and the like of air in a certain environment according to user requirements, and has wide application.
In order to ensure quality, the air conditioner is usually required to be electrified and detected so as to discover quality problems in time, wherein the air conditioner is an important part of the air conditioner, so that in order to reduce production cost, manufacturers usually perform electric safety test after the assembly of the main body of the air conditioner is completed, reject waste products in advance and avoid subsequent processing of the waste products, but the air conditioner is required to be manually connected and disconnected with a detection device on an assembly production line during the electric safety test of the air conditioner, so that the working efficiency is lower, the operation of the production line is required to be suspended in order to ensure the detection accuracy in the detection process, the production efficiency is seriously influenced, and meanwhile, a large number of exposed wire joints and conductive sheets are arranged on the surface of the main body of the air conditioner in the detection process, so that the safety of workers is endangered.
Disclosure of Invention
For the problems existing in the prior art, the electrical safety test follow-up device for the air conditioner split indoor unit can keep continuous operation of an assembly production line in the air conditioner, simultaneously, two follow-up power-on modules which are not mutually interfered work alternately, reset waiting of the follow-up power-on modules is not needed, detection efficiency is improved, and electric shock caused by touching exposed wire joints or conducting strips on the surface of the main body of the air conditioner by workers can be effectively avoided through the grounding conducting mechanism.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the air conditioner split body internal machine electrical safety test follow-up device comprises a workbench, wherein a conveying channel is arranged on the workbench, centering devices matched with each other are arranged on two sides of the conveying channel at one end of the workbench, a detection follow-up device is arranged on one side of the conveying channel, and the detection follow-up device is matched with the conveying channel;
the detection follow-up device comprises a fixed support which is positioned on one side of the workbench, a control box is fixedly installed on the side surface of the fixed support, which is far away from the conveying channel, two mutually parallel installation supports are arranged on the side surface of the fixed support, which is close to the conveying channel, a grounding conduction mechanism is fixedly installed on the lower side surface of the installation support, which is far away from the conveying channel, a touch screen operation box is fixedly installed on the upper side surface of the installation support, which is far away from the conveying channel, a follow-up power-on module parallel to the conveying channel is arranged on the installation support, the grounding conduction mechanism is matched with a to-be-detected split body machine on the conveying channel, the follow-up power-on module is connected with a test power box, a control switch is arranged on the test power box, the touch screen operation box is electrically connected with the follow-up power-on module, and the control box is electrically connected with the touch screen operation box, the conveying channel, the centering device, the follow-up power-on module and the grounding conduction mechanism.
Preferably, the follow-up power-on module comprises a sliding rail, a screw rod is arranged in the sliding rail, a driving motor for driving the screw rod is arranged on the fixed support at one end of the sliding rail, the driving motor is electrically connected with the control switch, the screw rod is connected with a sliding table capable of freely moving on the sliding rail, and the sliding table penetrates through the sliding rail and is fixedly connected with the test power box.
Preferably, the grounding conduction mechanism comprises a mounting plate fixedly mounted on the mounting bracket, an air cylinder is fixedly mounted on the mounting plate, a connecting plate is fixedly mounted on the air cylinder, a guide rod capable of moving up and down is connected to the connecting plate, one end of the guide rod is provided with a conduction wheel which contains a built-in conductive slip ring and is matched with the to-be-detected split body on the conveying channel, and one end of the guide rod matched with the connecting plate is sleeved with a spring for controlling the guide rod to move.
Preferably, the test power box comprises a box body, a plurality of power sockets electrically connected with the control switch are arranged in the box body, pop-up cylinders are fixedly arranged at the center positions of the power sockets which are uniformly distributed in the box body, the movable ends of the pop-up cylinders penetrate through the box body and are fixedly provided with pop-up plates, and the power sockets are electrically connected with the control box.
Preferably, the control switch comprises an emergency stop switch for controlling the detection of the air conditioner split internal machine and a start switch for controlling the operation of the centering device.
Preferably, the centering device is provided with a visual inspection camera which is matched with the conveying channel and used for identifying the model of the air conditioner split body, the visual inspection camera is electrically connected with the control box, and meanwhile, the popping plate outside the power socket is provided with an LED lamp which is electrically connected with the control box.
The beneficial effects of the invention are as follows:
1. according to the invention, the split internal machine is accurately positioned on the conveying belt through the mutually matched centering devices, the two follow-up power-on modules work alternately without mutual interference, the reset waiting of the follow-up power-on modules is not needed, the continuity of detection of the split internal machine can be kept, the detection efficiency is improved, the redundant current existing on the surface of the split internal machine in the detection process is removed through the grounding conduction mechanism, and the current residue of the split internal machine shell can be effectively avoided;
2. according to the grounding conduction mechanism, coarse adjustment of the conduction wheel and the detection part is realized through the air cylinder, detection requirements of different types of detection parts can be met, and accurate adjustment of the length of the guide rod between the mounting plate and the detection part is realized through the spring arranged between the guide rod and the connecting plate, so that the conduction wheel is always contacted with the shell of the same detection part in the detection process, and the removal effect of redundant current on the surface of the detection part due to the fact that the detection part is uneven can be effectively avoided;
3. according to the invention, the ejection cylinder is used for controlling the ejection plate, the ejection plate is used for pushing the plug to be separated from the socket, and after detection is completed, the automatic separation of the plug from the socket can be realized without manual follow-up movement, so that the detection efficiency is improved, and the labor intensity of workers is reduced;
4. according to the invention, the type of the air conditioner split indoor unit is identified through the visual detection camera, the control box controls the LEDs on one side of the power socket with different electrifying currents to work according to the identification information, and the plug of the air conditioner split indoor unit is guided by the on-off of the LEDs, so that the problem that the plug is misplaced in the power socket due to long-time repeated work of a worker can be effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an electromechanical safety test follower in an air conditioner split body;
FIG. 2 is a schematic view of a structure of a grounding conduction mechanism of an electromechanical safety test follower in an air conditioner split body;
FIG. 3 is a schematic diagram of a follow-up power-on module of an electromechanical safety test follow-up device in an air conditioner split body;
fig. 4 is a schematic structural diagram of a test power box of an electromechanical safety test follow-up device in an air conditioner split body.
In the figure: 1-workbench, 2-conveying channel, 3-centering device, 4-fixed bracket, 5-control box, 6-mounting bracket, 7-earthing conduction mechanism, 8-touch screen operation box, 9-follow-up power module, 10-test power box, 11-control switch, 12-visual inspection camera, 701-mounting plate, 702-cylinder, 703-connecting plate, 704-guide rod, 705-conduction wheel, 901-slide rail, 902-lead screw, 903-driving motor, 904-slide table, 1001-box, 1002-power socket, 1003-pop-up cylinder, 1004-pop-up plate and 1005-LED lamp.
Detailed Description
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
The electric safety test follow-up device for the air conditioner split body internal machine comprises a workbench 1, wherein a conveying channel 2 is arranged on the workbench 1, centering devices 3 matched with each other are arranged on two sides of the conveying channel 2 at one end of the workbench 1, the air conditioner split body internal machine is positioned through the centering devices 3, a detection follow-up device is arranged on one side of the conveying channel 2, and the detection follow-up device is matched with the conveying channel 2; the detection follow-up device comprises a fixed support 4 positioned on one side of a workbench 1, a control box 5 is fixedly installed on the side surface of the fixed support 4, which is far away from a conveying channel 2, two mutually parallel installation supports 6 are arranged on the side surface of the fixed support 4, which is close to the conveying channel 2, a grounding conduction mechanism 7 is fixedly installed on the lower side surface of the installation support 6, which is close to the conveying channel 2, a touch screen operation box 8 is fixedly installed on the side surface of the installation support 6, which is far away from the conveying channel 2, a follow-up power-on module 9, which is parallel to the conveying channel 2, is arranged on the installation support 6, the follow-up power-on module 9 is connected with a detection device, the grounding conduction mechanism 7 is matched with a to-be-detected split body on the conveying channel 2, a test power box 10 is connected with the follow-up power box 8, the touch screen operation box 8 is electrically connected with the follow-up power-on module 9, and the control box 5 is respectively connected with the touch screen operation box 8, the conveying channel 3, the follow-up power-on module 7 and the follow-up power-on module 9.
The follow-up power-on module 9 comprises a sliding rail 901, a lead screw 902 is arranged in the sliding rail 901, a driving motor 903 for driving the lead screw 902 is arranged on the fixed support 4 at one end of the sliding rail 901, the driving motor 903 is electrically connected with the control switch 11, the lead screw 902 is connected with a sliding table 904 capable of freely moving in the sliding rail 901, and the sliding table 904 penetrates through the sliding rail 901 and is fixedly connected with the test power box 10; the grounding conduction mechanism 7 comprises a mounting plate 701 fixedly mounted on the mounting bracket 6, an air cylinder 702 is fixedly mounted on the mounting plate 701, a connecting plate 703 is fixedly mounted on the air cylinder 702, a guide rod 704 capable of moving up and down is connected to the connecting plate 703, one end of the guide rod 704 is provided with a conduction wheel 705 which is internally provided with a conductive slip ring and is matched with a to-be-detected split body on the conveying channel 2, and one end of the guide rod 704 matched with the connecting plate 703 is sleeved with a spring (not labeled in the figure) for controlling the guide rod 704 to move; the test power box 10 comprises a box body 1001, wherein a plurality of power sockets 1002 electrically connected with the control switch 11 are arranged in the box body 1001, an ejection cylinder 1003 is fixedly arranged in the center of the uniformly distributed power sockets 1002 in the box body 1001, an ejection plate 1004 is fixedly arranged at the movable end of the ejection cylinder 1003 through the box body 1001, and the power sockets 1002 are electrically connected with the control box 5; the control switch 11 comprises a scram switch for controlling the detection of the air conditioner split internal machine and a start switch for controlling the operation of the centering device 3; the centering device 3 is provided with a visual inspection camera which is matched with the conveying channel 2 and used for identifying the model of the air conditioner split body, the visual inspection camera is electrically connected with the control box 5, meanwhile, the ejection plate 1004 at the outer side of the power socket 1002 is provided with an LED lamp 1005, the LED lamp 1005 is electrically connected with the control box 5, the visual inspection camera 12 transmits detected information to the control box 5, the control box 5 analyzes the information and guides and reminds a worker to insert a plug on the air conditioner split body into the corresponding power socket 1002 through controlling the LED lamp 1005 on the ejection plate 1004, so that the working efficiency can be improved, and damage of the air conditioner split body caused by misplacement of the power socket 1002 can be avoided.
When the invention works, the detection device electrically connected with the detection follow-up device is used for detecting the air conditioner split internal machine, firstly, the touch screen operation box 8 is used for inputting control information, so that the moving speed of the test power box 10 is the same as the speed of the conveying channel 2, then the air conditioner split internal machine to be detected is placed on the workbench 1, the conveying channel 2 drives the air conditioner split internal machine to move, when the air conditioner split internal machine is required to be detected, a worker controls the starting switch to enable the centering device 3 to position the air conditioner split internal machine on the conveying channel 2, the grounding conduction mechanism 7 is convenient to be matched with the air conditioner split internal machine, the visual detection camera 12 is used for identifying the model of the air conditioner split internal machine, the control box 5 is used for identifying the information provided by the visual detection camera 12, the LED lamps 1005 on the pop-up board 1004 corresponding to the power sockets 1002 to be connected are controlled to work, then a worker inserts the plug of the air conditioner split body internal machine into the power sockets 1002 on the test power box 10 through the guidance of the LED lamps 1005, the control box 5 adjusts the height of the connecting plate 703 through the air cylinder 702 according to the use condition of the power sockets 1002 on the test power box 10, so that the conducting wheel 705 can be contacted with the air conditioner split body internal machine, when the plug of the air conditioner split body internal machine is inserted into one power socket 1002, the detection device detects the air conditioner split body internal machine, the control box 5 controls the follow-up power-on module 9 inserted into the plug of the air conditioner split body internal machine to work, the other follow-up power-on module 9 stands by, the control box 5 in the follow-up power-on module 9 controls the driving motor 903 to work, the driving motor 903 drives the screw 902 to rotate, the screw 902 rotates to enable the sliding table 904 to move on the sliding rail 901, and further drives the test power box 10 to move along with the air conditioner split indoor unit, then the follow-up power-on module 9 drives the test power box 10 to follow the movement of the air conditioner split indoor unit to perform power-on detection, wherein the test power box 10 is provided with a plurality of power sockets 1002 with different output currents, so that the electric safety test of the air conditioner split indoor unit with different models can be realized, the control box 5 controls the movement distance of the air cylinder 702 according to the connection condition of the power sockets 1002 at the initial detection stage, further determines the position of the conducting wheel 705, and then moves along with the air conditioner split indoor unit on the conveying way 2, the conducting wheel 705 is contacted with the air conditioner split internal machine, the close contact between the conducting wheel 705 and the air conditioner split internal machine is always kept through the spring in the contact process, the air conditioner split internal machine is grounded through a grounding wire electrically connected with a conductive slip ring in the conducting wheel 705, the problem of electric leakage of the air conditioner split internal machine in the detection process is solved, the electric shock of workers is avoided, when the air conditioner split internal machine is detected, the control box 5 controls the ejection cylinder 1003 to work, the ejection cylinder 1003 pushes the ejection plate 1004 to be far away from the box body 1001, a plug on the air conditioner split internal machine is separated from the power socket 1002, then the control box 5 controls the driving motor 903 to reversely rotate, the test power box 10 is driven to reset, the standby follow-up power-on module 9 can work in the reset process of the test power box 10, the two follow-up power-on modules 9 work alternately, so that uninterrupted detection of the air conditioner split indoor unit can be realized, and the detection efficiency is improved.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The electric safety test follow-up device for the air conditioner split body internal machine is characterized by comprising a workbench, wherein a conveying channel is arranged on the workbench, centering devices matched with each other are arranged on two sides of the conveying channel at one end of the workbench, a detection follow-up device is arranged on one side of the conveying channel, and the detection follow-up device is matched with the conveying channel;
the detection follow-up device comprises a fixed support which is positioned on one side of the workbench, a control box is fixedly arranged on the side surface, away from the conveying channel, of the fixed support, two mutually parallel mounting supports are arranged on the side surface, close to the conveying channel, of the fixed support, a grounding conduction mechanism is fixedly arranged on the lower side surface, close to the conveying channel, of the mounting support, a touch screen operation box is fixedly arranged on the upper side surface, away from the conveying channel, of the mounting support, a follow-up power-on module parallel to the conveying channel is arranged on the mounting support, the grounding conduction mechanism is matched with a to-be-detected split body machine on the conveying channel, the follow-up power-on module is connected with a test power box, a control switch is arranged on the test power box, the touch screen operation box is electrically connected with the follow-up power-on module, and the control box is electrically connected with the touch screen operation box, the conveying channel, the centering device, the follow-up power-on module and the grounding conduction mechanism respectively;
the follow-up power-on module comprises a sliding rail, a screw rod is arranged in the sliding rail, a driving motor for driving the screw rod is arranged on the fixed support at one end of the sliding rail, the driving motor is electrically connected with the control switch, the screw rod is connected with a sliding table capable of freely moving on the sliding rail, and the sliding table penetrates through the sliding rail and is fixedly connected with the test power box;
the grounding conduction mechanism comprises a mounting plate fixedly mounted on the mounting support, an air cylinder is fixedly mounted on the mounting plate, a connecting plate is fixedly mounted on the air cylinder, a guide rod capable of moving up and down is connected to the connecting plate, one end of the guide rod is provided with a conduction wheel which contains a built-in conductive slip ring and is matched with a to-be-detected split body inner machine on the conveying channel, and one end of the guide rod matched with the connecting plate is sleeved with a spring for controlling the guide rod to move.
2. The electrical safety test follow-up device for the air conditioner split body machine according to claim 1, wherein the test power box comprises a box body, a plurality of power sockets electrically connected with the control switch are arranged in the box body, pop-up cylinders are fixedly arranged in the center positions of the power sockets which are uniformly distributed in the box body, a movable end of each pop-up cylinder penetrates through the box body and is fixedly provided with a pop-up plate, and the power sockets are electrically connected with the control box.
3. The electrical safety test follower of an air conditioning discrete body machine of claim 1 wherein the control switch comprises a scram switch for controlling detection of the air conditioning discrete body machine and a start switch for controlling operation of the centering device.
4. The air conditioner split indoor unit electrical safety test follow-up device according to claim 2, wherein a visual inspection camera matched with the conveying channel and used for identifying the type of the air conditioner split indoor unit is arranged on the centering device, the visual inspection camera is electrically connected with a control box, meanwhile, an LED lamp is arranged on the pop-up plate outside the power socket, and the LED lamp is electrically connected with the control box.
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| CN201910155911.4A CN109752617B (en) | 2019-03-01 | 2019-03-01 | Electrical safety test follow-up device for split air conditioner indoor unit |
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| CN201910155911.4A CN109752617B (en) | 2019-03-01 | 2019-03-01 | Electrical safety test follow-up device for split air conditioner indoor unit |
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| CN109752617A CN109752617A (en) | 2019-05-14 |
| CN109752617B true CN109752617B (en) | 2024-03-26 |
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