CN113347859B - Temperature test device of industrial robot control cabinet - Google Patents
Temperature test device of industrial robot control cabinet Download PDFInfo
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- CN113347859B CN113347859B CN202110683354.0A CN202110683354A CN113347859B CN 113347859 B CN113347859 B CN 113347859B CN 202110683354 A CN202110683354 A CN 202110683354A CN 113347859 B CN113347859 B CN 113347859B
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- cabinet body
- air supply
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- heat dissipation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a temperature test device of an industrial robot control cabinet, which comprises: the heater is positioned at the top of the inner wall of the control cabinet and used for heating the interior of the cabinet body; the air supply mechanism is positioned at an air supply opening formed in the sealing plate on the right side of the control cabinet body and is used for blowing air to the interior of the cabinet body; the air exhaust mechanism is positioned at an air exhaust port formed on the sealing plate at the left side of the cabinet body and is used for exhausting air inside the cabinet body; the single chip microcomputer is positioned in the cabinet body, and the output end of the single chip microcomputer is connected with the air supply motor and the air exhaust motor so as to control the starting and stopping of heat dissipation; an emergency heat dissipation device is arranged inside the top wall of the cabinet body, and the output end of the single chip microcomputer is connected with the emergency heat dissipation mechanism; the emergency heat dissipation device is controlled by the single chip microcomputer to be started and stopped, and the emergency heat dissipation device pushes the left side sealing plate and the right side sealing plate of the cabinet body to move towards the direction far away from the cabinet body respectively after being started, so that the cabinet body can dissipate heat quickly. The temperature test device for the industrial robot control cabinet is convenient to carry out temperature test on the industrial robot control cabinet, and the heat dissipation effect is faster and better.
Description
Technical Field
The invention belongs to the field of temperature tests, and particularly relates to a temperature test device for an industrial robot control cabinet.
Background
Industrial robot is as an important component part in modern machine-building, and industrial robot's use is showing improvement work efficiency, has also improved product quality simultaneously, and the switch board is as the indispensable partly of industrial robot, and its inside contains devices such as switch board system, servo electric drive, various electrical components, has played vital effect to industrial robot's safety, steady operation.
The industrial robot control cabinet that has now used is comparatively simple and easy at the design of going out to the market, does not have certain commonality, can't go to detect out the temperature-affected limit when equipment operation in the cabinet through self function. Although the industrial robot control cabinet has a rated working temperature, no device can detect the limit temperature of equipment in the cabinet, and the reliability test analysis of the equipment in the cabinet is effectively carried out.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, the present invention is directed to a temperature testing apparatus for a control cabinet of an industrial robot.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
a temperature test device of an industrial robot control cabinet comprises: the heater is positioned at the top of the inner wall of the control cabinet and used for heating the interior of the cabinet body; the air supply mechanism is positioned at an air supply opening formed in the sealing plate on the right side of the control cabinet body and is used for blowing air to the interior of the cabinet body; the air exhaust mechanism is positioned at an air exhaust port formed on the sealing plate at the left side of the cabinet body and is used for exhausting air inside the cabinet body; the single chip microcomputer is located inside the cabinet body, and the output end of the single chip microcomputer is connected with the air supply motor and the air exhaust motor so as to control the starting and stopping of heat dissipation.
According to the technical scheme provided by the embodiment of the application, an emergency heat dissipation device is arranged inside the top wall of the cabinet body, and the output end of the single chip microcomputer is connected with the emergency heat dissipation mechanism; the emergency heat dissipation device is controlled by the single chip microcomputer to be started and stopped, and the emergency heat dissipation device pushes the left side sealing plate and the right side sealing plate of the cabinet body to move towards the direction far away from the cabinet body respectively after being started, so that the cabinet body can dissipate heat quickly.
According to the technical scheme that this application embodiment provided, cabinet body inner wall top is equipped with temperature sensor, singlechip and temperature sensor both way junction feed back the singlechip when monitoring cabinet body temperature and being higher than rated temperature, and the urgent heat abstractor of singlechip control is opened.
According to the technical scheme provided by the embodiment of the application, the air supply mechanism comprises an air supply motor, a sleeve and fan blades; the air supply motor is positioned in the sealing plate below the air supply outlet, a rotating rod extending towards the air supply outlet is in driving connection with a sleeve positioned at the air supply outlet, the surface of the sleeve is connected with an air supply fan blade, and the air supply fan blade can be twisted through a twisting component; the outer surface of the sleeve is connected with a support frame, one end of the support frame is connected with the sleeve through a bearing ring, and the other end of the support frame is connected with the upper inner wall and the lower inner wall of the air supply outlet.
According to the technical scheme provided by the embodiment of the application, the torsion assembly comprises a connecting rod, an adjusting rod, a push plate and a guide rod; the air supply fan blade is connected with the outer surface of the sleeve through a connecting rod, the connecting rod is connected with one end of an adjusting rod, the other end of the adjusting rod is connected with a push plate, and the middle of the push plate is connected with a guide rod; the guide rod is located inside the sleeve and can slide left and right along the axial direction of the sleeve, when the guide rod slides, the push plate is pushed to move left and right, and then the adjusting rod is driven to push or the connecting rod is pulled to offset, and then the fan blade angle of the fan blade is driven to twist.
According to the technical scheme that this application embodiment provided, the both ends of adjusting the pole are equipped with the ball, and the junction of connecting rod and ball is equipped with the connecting block, and the junction of push pedal and ball is equipped with the rolling groove.
According to the technical scheme provided by the embodiment of the application, a torsion cavity is arranged above the air supply outlet and in the sealing plate, a one-way screw is arranged in the torsion cavity, one end of the one-way screw is connected with the inner wall of the torsion cavity through a bearing ring, the other end of the one-way screw extends out of the sealing plate, and a threaded sleeve is sleeved on the one-way screw; the end part of the guide rod, which is close to the outer side of the cabinet body, is connected with a fixed block, the fixed block is connected with a push rod, and the other end of the push rod is connected with a threaded sleeve; when the one-way screw rod rotates, the threaded sleeve slides on the one-way screw rod, and then the push rod drives the guide rod to slide left and right.
According to the technical scheme provided by the embodiment of the application, the emergency heat dissipation mechanism comprises an emergency driving motor, a reverse screw rod and a sliding barrel; the emergency driving device comprises a cabinet body, a reverse screw, two sliding cylinders, an emergency driving motor, a reverse screw rod, a sealing plate, a first screw rod and a second screw rod, wherein the top of the cabinet body is provided with an adjusting cavity, the reverse screw rod is positioned in the adjusting cavity at the top of the cabinet body, the reverse screw rod is provided with reverse threads, the reverse threads are sleeved with the two sliding cylinders, one ends of the two sliding cylinders, which are far away from each other, are connected with the sealing plate at the left side and the right side of the cabinet body, and the emergency driving motor is in driving connection with the reverse screw rod; when the emergency driving motor drives the reverse screw rod to rotate, the sliding cylinder moves towards the two sides of the cabinet body to push the sealing plates on the two sides of the cabinet body open.
According to the technical scheme that this application embodiment provided, cabinet body bottom is equipped with a slip chamber, the gag lever post that is equipped with two separations in the slip chamber, the one end and the closing plate of gag lever post are connected, and when the closing plate outwards removed, drive two gag lever posts and remove to the direction of keeping away from each other.
According to the technical scheme that this application embodiment provided, the surface of gag lever post is provided with the spacing ring, the export of sliding chamber both sides is equipped with the solid fixed ring that prevents gag lever post roll-off sliding chamber.
The invention has the following beneficial effects:
the invention provides a temperature test device of an industrial robot control cabinet, which can heat the control cabinet and cool the control cabinet, and is convenient for reliability test analysis of the control cabinet through a rapid heating and cooling acceleration test for the control cabinet; the equipment in the cabinet is continuously heated by arranging the heater, so that the limit use condition of the equipment in the cabinet can be conveniently known in more detail, and after the detection is finished, the equipment in the cabinet is subjected to heat dissipation treatment, so that the cooling effect of the equipment is ensured, and the damage to the equipment caused by excessive temperature is avoided; through the arranged emergency heat dissipation device, when the temperature sensor detects that the internal temperature of the cabinet reaches a certain limit, the emergency driving motor is started, so that the sealing plate of the cabinet body rapidly extends outwards, the air exchange rate between the interior of the cabinet and the external environment is increased, and emergency heat dissipation treatment is performed; and can twist through the department setting at air supply mechanism and move one-way screw rod, adjust the angle of flabellum to increase the air volume in the cabinet, strengthen the circulation of air in the cabinet, further increase is to the radiating effect of equipment in the cabinet, compares in traditional air supply arrangement's flabellum, and the installation is fixed, and is comparatively limited to the transport of amount of wind, and the device's air supply radiating effect is more excellent. Meanwhile, the invention also provides a heat dissipation mode of the control cabinet, when the control cabinet normally works, the exhaust mechanism and the air supply mechanism are adopted to dissipate heat and control temperature of the control cabinet to ensure normal operation and emergency heat dissipation, when the temperature is monitored to be higher, the emergency heat dissipation device is adopted to quickly cool and dissipate heat of the control cabinet, and the damage to equipment caused by overhigh temperature of the cabinet body is avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a temperature testing apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic structural diagram of an air supply mechanism according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the part B of FIG. 3;
fig. 5 is a schematic diagram of a circuit connection structure of a single chip according to an embodiment of the present invention.
Reference numerals:
1. a heater; 2. a sealing plate; 3. an air supply outlet; 4. an air outlet; 5. a single chip microcomputer; 6. an air supply motor; 7. an emergency heat dissipation mechanism; 8. a temperature sensor; 9. a fan blade; 10. a rotating rod; 11. a sleeve; 12. a support frame; 13. a connecting rod; 14. adjusting a rod; 15. pushing the plate; 16. a guide bar; 17. a slider; 18. a chute; 19. a ball bearing; 20. connecting blocks; 21. rolling a groove; 22. a torsion chamber; 23. a unidirectional screw; 24. a threaded sleeve; 25. a fixed block; 26. a push rod; 27. an emergency drive motor; 28. an adjustment chamber; 29. a reverse screw; 30. a slide cylinder; 31. a bearing bracket; 32. positioning a groove; 33. positioning blocks; 34. a sliding cavity; 35. a limiting rod; 36. a limiting ring; 37. and (4) fixing the ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
A temperature test device of an industrial robot control cabinet comprises a heater 1, a temperature test device and a temperature test device, wherein the heater 1 is positioned at the top of the inner wall of the control cabinet and used for heating the interior of a cabinet body; the air supply mechanism is positioned at an air supply outlet 3 formed on the sealing plate 2 at the right side of the control cabinet body and is used for blowing air to the inside of the cabinet body; the air exhaust mechanism is positioned at an air exhaust port 4 formed on the sealing plate 2 at the left side of the cabinet body and is used for exhausting air inside the cabinet body; and the single chip microcomputer 5 is positioned in the cabinet body, and the output end of the single chip microcomputer 5 is connected with the air supply motor 6 and the air exhaust motor so as to control the starting and stopping of heat dissipation.
Specifically, as shown in fig. 1-5, the heater 1 is used for continuously heating the interior of the cabinet body, so that the temperature in the robot control cabinet can be quickly raised, and a temperature test can be conveniently performed.
Specifically, the exhaust mechanism is an exhaust fan located at the exhaust port 4. Through the air supply mechanism that supply-air outlet 3 set up and the exhaust fan of air exit 4 for supply-air outlet 3 and air exit 4 form the air convection, accelerate heat department of loosing speed, provide good constant temperature environment for cabinet internal plant.
Specifically, the air supply opening 3 is arranged at a position relatively lower than the sealing plate 2, and the air exhaust opening 4 is arranged at a position relatively upper than the sealing plate 2, so that the heat dissipation speed is accelerated according to the principle of upward heat transfer.
In a preferred embodiment of the present invention, an emergency heat dissipation mechanism 7 is disposed inside the top wall of the cabinet, and an output end of the single chip 5 is connected to the emergency heat dissipation mechanism 7; the singlechip 5 controls the emergency heat dissipation mechanism 7 to start and stop, and the emergency heat dissipation mechanism 7 backs up the cabinet body left side sealing plate 2 and the cabinet body right side sealing plate 2 to move towards the direction far away from the cabinet body respectively after being started, so that the cabinet body can dissipate heat quickly.
Specifically, left side closing plate 2 and the separation of right side closing plate 2, the internal air exchange rate with external environment of increase cabinet carries out urgent heat dissipation to cabinet internal portion.
In a preferred embodiment of the invention, a temperature sensor 8 is arranged at the top of the inner wall of the cabinet body, the single chip microcomputer 5 is connected with the temperature sensor 8 in a bidirectional mode, the temperature sensor 8 feeds back the temperature of the cabinet body to the single chip microcomputer 5 when detecting that the temperature of the cabinet body is higher than a rated temperature, and the single chip microcomputer 5 controls the emergency heat dissipation mechanism 7 to be started.
Specifically, the inductive probe of temperature-sensing ware 8 is located cabinet body inner wall top, and when inductive probe sensed cabinet body internal temperature and reached equipment use limit and send out the police dispatch newspaper, singlechip 5 starts urgent driving motor 27 after receiving the alarm signal of inductor and opens urgent heat dissipation mechanism 7, carries out urgent heat dissipation to cabinet body internal portion. The usage limit is set here as the nominal operating temperature of the device.
In a preferred embodiment of the present invention, the air supply mechanism includes an air supply motor 6, a sleeve 11 and an air supply fan blade 9; the air supply motor 6 is positioned in the sealing plate 2 below the air supply opening 3, a rotating rod 10 extending towards the air supply opening 3 is in driving connection with a sleeve 111 positioned at the air supply opening 3, the surface of the sleeve 11 is connected with an air supply fan blade 9, and the air supply fan blade 9 can be twisted through a twisting component; the outer surface of the sleeve 11 is connected with a support frame 12, one end of the support frame 12 is connected with the sleeve 11 through a bearing ring, and the other end of the support frame is connected with the upper inner wall and the lower inner wall of the air supply outlet 3.
Specifically, the sleeve 11 is located in the air supply opening 3, the outer surface of the sleeve 11 is connected with the connecting rod 13, the other end of the connecting rod 13 is connected with the air supply fan blade 9, the air supply motor 6 extends out of the rotating rod 10 towards the sleeve 11, the other end of the rotating rod 10 is provided with a bevel gear matched with the outer surface of the sleeve 11, and the rotating rod 10 is connected with the sleeve 11 through the bevel gear. When the air supply motor 6 is started, the rotating rod 10 rotates to drive the sleeve 11 to rotate so as to drive the air supply fan blade 9 to rotate, and air is supplied to the inside of the cabinet body. Because the angle of the air supply fan blade 9 of the device can be changed, the conveying capacity of air to the cabinet body is increased, and the heat dissipation effect is better.
Specifically, the support bracket 12 is used to fix the sleeve 11. Because the bearing ring is arranged between the support frame 12 and the sleeve 11, when the sleeve 11 rotates, the support frame 12 cannot rotate along with the sleeve. Preferably, the number of the supporting frames 12 is several, and the supporting frames are uniformly distributed on the sleeve 11. Making the structure of the sleeve 11 more stable.
In a preferred embodiment of the present invention, the torsion assembly includes a connecting rod 13, an adjusting rod 14, a push plate 15, a guide rod 16; the air supply fan blade 9 is connected with the outer surface of the sleeve 11 through a connecting rod 13, the connecting rod 13 is connected with one end of an adjusting rod 14, the other end of the adjusting rod 14 is connected with a push plate 15, and the middle part of the push plate 15 is connected with a guide rod 16; the guide rod 16 is located inside the sleeve 11 and can slide left and right along the axial direction of the sleeve 11, when the guide rod 16 slides, the push plate 15 is pushed to move left and right, and then the adjusting rod 14 is driven to push or pull the connecting rod 13 to deviate, and further the fan blade angle of the fan blade 9 is driven to twist.
Specifically, one end of a connecting rod 13 is connected with the air supply fan blade 9, the other end of the connecting rod is connected with the outer surface of the sleeve 11, and the sleeve 11 rotates to drive the fan blade to rotate to supply air to the inside of the cabinet body. The two ends of the guide rod 16 extend out of the sleeve 11, the end part of the guide rod 16 close to the inner side of the cabinet body extends out of the sleeve 11 and then is connected with the middle part of the push plate 15, and the two end parts of the push plate 15 are connected with the connecting rod 13 through the adjusting rod 14. When the guide rod 16 slides left and right in the sleeve 11, the push plate 15 is pulled or pushed, and the adjusting rod 14 pulls the connecting rod 13 to deviate, so that the angle of the air supply fan blade 9 is changed.
Specifically, a sliding block 17 is arranged on the inner wall of the sleeve 11, and a sliding groove 18 matched with the sliding block 17 is arranged on the guide rod 16. The cooperation of the sliding block 17 and the sliding groove 18 enables the guide rod 16 to slide on the sleeve 11 more smoothly on one hand, and plays a limiting role on the other hand, so that the guide rod 16 cannot be separated from the sleeve 11 in the sliding process.
In a preferred embodiment of the present invention, the adjusting rod 14 is provided with balls 19 at both ends thereof, a connecting block 20 is provided at the joint of the connecting rod 13 and the balls 19, and a rolling groove 21 is provided at the joint of the push plate 15 and the balls 19.
Specifically, a connecting block 20 is positioned on the connecting rod 13, and the ball 19 moves in the connecting block 20; the rolling groove 21 is positioned at the end part of the push plate 15, and the ball 19 moves in the rolling groove 21. The design of the balls 19, the connecting block 20 and the rolling grooves 21 facilitates that the push plate 15 rotates along with the guide rod 16 and the sleeve 11 during the rotation process and the rotation of the air sending fan blade 9 is not influenced. The push plate 15 pulls the connecting block 20 through the adjusting rod 14, the ball 19 cannot be separated from the connecting block 20, and the connecting rod 13 drives the fan blade to change the angle after being stressed.
In a preferred embodiment of the present invention, a torsion cavity 22 is provided above the air supply outlet 3 and inside the sealing plate 2, a one-way screw 23 is provided inside the torsion cavity 22, one end of the one-way screw 23 is connected with the inner wall of the torsion cavity 22 through a bearing ring, the other end extends out of the sealing plate 2, and a threaded sleeve 24 is sleeved on the one-way screw 23; the end part, close to the outer side of the cabinet body, of the guide rod 16 is connected with a fixed block 25, the fixed block 25 is connected with a push rod 26, and the other end of the push rod 26 is connected with a threaded sleeve 24; when the one-way screw 23 rotates, the threaded sleeve 24 slides on the one-way screw 23, and the push rod 26 drives the guide rod 16 to slide left and right.
Specifically, when rotating one-way screw 23, swivel nut 24 rotates and the horizontal slip on one-way screw 23, drive push rod 26 and stimulate the horizontal slip of guide arm 16, guide arm 16 horizontal slip promotes push pedal 15 and removes, and then adjust pole 14 pulling or promote connecting rod 13 and produce deformation, make the angle of sending fan leaf 9 change, for traditional fixed flabellum, the user can be at any time through adjusting one-way screw 23 adjustment flabellum angle, increase the air is to the internal portion's of cabinet the transport capacity, and then reinforcing radiating effect.
Specifically, the handle is arranged on the outer side of the one-way screw 23, so that the one-way screw 23 can be conveniently adjusted.
In a preferred embodiment of the present invention, the emergency heat dissipation mechanism 7 includes an emergency driving motor 27, a reverse screw 29, and a slide cylinder 30; an adjusting cavity 28 is formed in the top of the cabinet body, the reverse screw 29 is located in the adjusting cavity 28 in the top of the cabinet body, two sliding cylinders 30 are sleeved on the reverse screw 2928 in opposite threads, one ends, far away from each other, of the two sliding cylinders 30 are connected with sealing plates 2 on the left side and the right side of the cabinet body, and the emergency driving motor 27 is in driving connection with the reverse screw 29; when the emergency driving motor 27 drives the reverse screw 29 to rotate, the sliding cylinders 30 move towards the two sides of the cabinet body to push the sealing plates 2 at the two sides of the cabinet body open.
Specifically, the middle part of the reverse screw 29 is not threaded, the middle part of the reverse screw 29 is fixed in the adjusting cavity 28 through a bearing frame 31, two ends of the support frame 12 are connected with the upper and lower inner walls of the adjusting cavity 28, and the bearing frame 31 is used for supporting the reverse screw 29. Preferably, the number of the bearing frames 31 is two.
Specifically, the output shaft of the driving motor is connected to the middle of the reverse screw 29 through a bevel gear. When the driving motor drives the bevel gear to rotate, the reverse screw 29 is driven to rotate, and the bearing frame 31 does not rotate.
Specifically, the outer surface of the sliding cylinder 30 is provided with a positioning block 33, and the inner wall of the adjusting cavity 28 is provided with a positioning groove 32 matched with the positioning block 33. Thus, when the reverse screw 29 rotates, the two sliding cylinders 30 sleeved on the reverse threads of the reverse screw 29 move in the direction away from each other, so as to push open the sealing plates 2 on the left and right sides, and drive the positioning blocks 33 to slide in the positioning grooves 32, so that the sliding cylinders 30 do not separate from the adjusting cavity 28.
In a preferred embodiment of the present invention, a sliding cavity 34 is disposed at the bottom of the cabinet, two separated limiting rods 35 are disposed in the sliding cavity 34, one end of each limiting rod 35 is connected to the sealing plate 2, and when the sealing plate 2 moves outward, the two limiting rods 35 are driven to move in a direction away from each other.
Specifically, since one end of each of the two position limiting rods 35 is connected to the sealing plates 2 on the left and right sides, when the sealing plates 2 move in the direction away from each other, the two position limiting rods 35 also move in the direction away from each other. The limiting rod 35 and the emergency heat dissipation mechanism 7 are matched with the cabinet body to accelerate heat dissipation, meanwhile, the sealing plates 2 on the left side and the right side are connected with the sliding cylinder 30 and the limiting rod 35, and the structure is more stable.
In a preferred embodiment of the present invention, the surface of the limiting rod 35 is provided with a limiting ring 36, and the outlets at both sides of the sliding cavity 34 are provided with fixing rings 37 for preventing the limiting rod 35 from sliding out of the sliding cavity 34.
Specifically, the outer diameter of the limiting ring 36 is the same as the inner diameter of the sliding cavity 34, so that the limiting rod 35 can slide in the sliding cavity 34 conveniently, and the arrangement of the fixing ring 37 ensures that the limiting rod 35 cannot be separated from the sliding cavity 34.
Application scenarios: in the temperature test device of the invention, as shown in fig. 5, a first control output end of the single chip microcomputer 5 is connected with the air supply motor 6, a second control output end of the single chip microcomputer 5 is connected with the exhaust fan, a third control output end of the single chip microcomputer 5 is connected with the emergency driving motor 27, the temperature sensor and the single chip microcomputer 5 are connected in a bidirectional mode, and the single chip microcomputer 5 carries out intelligent control on the air supply mechanism, the exhaust fan and the emergency heat dissipation mechanism 7. Continuously heating the internal part of the cabinet through the heater 1, and if the temperature sensor 8 senses that the internal temperature of the cabinet reaches the use limit of the equipment, the temperature sensor 8 gives an alarm, and the single chip microcomputer 5 receives a signal of the temperature sensor to start the emergency driving motor 27.
The output shaft of emergency driving motor 27 is connected through the awl tooth transmission with reverse screw rod 29, reverse screw rod 29 is at the internal rotation of regulation chamber 28 rapidly, the motion of keeping away from each other is made on reverse screw rod 29's surface this moment to two smooth barrels 30, smooth barrel 30 is to left and right sides closing plate 2 application of force, make closing plate 2 make outside extension motion, and closing plate 2 is when the motion, drive gag lever post 35 and remove in the inside of sliding chamber 34, when spacing ring 36 on gag lever post 35 surface is inconsistent with solid fixed ring 37, then closing plate 2 removes extremely, increase the internal air exchange rate with external environment of cabinet, carry out urgent heat dissipation to the internal portion of cabinet.
Meanwhile, the one-way screw 23 is screwed, the screw sleeve 24 horizontally slides on the surface of the one-way screw 23, the screw sleeve 24 can apply acting force to the fixing block 25 through the push rod 26 when moving, so that the guide rod 16 can slide in the sleeve 11, the push plate 15 can pull the connecting block 20 through the adjusting rod 14, the connecting rod 13 can drive the fan blade to rotate after being stressed, the angle of the fan blade can be adjusted, until the angle of the fan blade is adjusted to a proper position, the air supply driving motor is started, the output shaft of the air supply driving motor freely rotates in the air supply opening 3, meanwhile, the sleeve 11 can rotate along with the fan blade, and the guide rod 16 and the fan blade are driven to rotate, outside air can be continuously conveyed to the inside of the cabinet body, and compared with the traditional fixed fan blade, a user can adjust the angle of the fan blade at any time, the conveying amount of the air to the cabinet body is increased.
When the device is used in a daily environment, the sealing plate 2 is attached to the cabinet body to ensure the sealing property in the cabinet body, the conveying amount of outside air to the interior of the cabinet body is adjusted by adjusting the angle of the fan blades in the air supply opening 3, and the air inlet and the air outlet 4 form air convection by the exhaust fan in the air outlet 4, so that the heat dissipation speed is accelerated, and a good constant temperature environment is provided for equipment in the cabinet body.
The foregoing description is only exemplary of the preferred embodiments of the invention and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the invention. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (8)
1. The utility model provides a temperature test device of industrial robot switch board which characterized in that includes:
the heater (1) is positioned at the top of the inner wall of the control cabinet and used for heating the interior of the cabinet body;
the air supply mechanism is positioned at an air supply outlet (3) formed on a sealing plate (2) on the right side of the control cabinet body and is used for blowing air to the inside of the cabinet body; the air supply mechanism comprises an air supply motor (6), a sleeve (11) and an air supply fan blade (9); the air supply motor (6) is positioned in the sealing plate (2) below the air supply opening (3), a rotating rod (10) extending towards the air supply opening (3) is in driving connection with a sleeve (11) positioned on the air supply opening (3), the surface of the sleeve (11) is connected with an air supply fan blade (9), and the air supply fan blade (9) can be twisted through a twisting component; the outer surface of the sleeve (11) is connected with a support frame (12), one end of the support frame (12) is connected with the sleeve (11) through a bearing ring, and the other end of the support frame is connected with the upper inner wall and the lower inner wall of the air supply outlet (3);
the torsion assembly comprises a connecting rod (13), an adjusting rod (14), a push plate (15) and a guide rod (16); the air supply fan blade (9) is connected with the outer surface of the sleeve (11) through a connecting rod (13), the connecting rod (13) is connected with one end of an adjusting rod (14), the other end of the adjusting rod (14) is connected with a push plate (15), and the middle of the push plate (15) is connected with a guide rod (16); the guide rod (16) is positioned in the sleeve (11) and can slide left and right along the axial direction of the sleeve, when the guide rod (16) slides, the push plate (15) is pushed to move left and right, and then the adjusting rod (14) is driven to push or pull the connecting rod (13) to deflect, so that the fan blade angle of the fan blade (9) is driven to twist;
the air exhaust mechanism is positioned at an air exhaust port (4) formed in the sealing plate (2) on the left side of the cabinet body and used for exhausting air inside the cabinet body;
and the single chip microcomputer (5) is positioned in the cabinet body, and the output end of the single chip microcomputer (5) is connected with the air supply motor (6) and the air exhaust mechanism, so that the heat dissipation start and stop are controlled.
2. The temperature test device for the industrial robot control cabinet is characterized in that an emergency heat dissipation mechanism (7) is arranged inside the top wall of the cabinet body, and the output end of the single chip microcomputer (5) is connected with the emergency heat dissipation mechanism (7); the emergency heat dissipation mechanism (7) is controlled by the single chip microcomputer (5) to be started and stopped, and the emergency heat dissipation mechanism (7) pushes the left side sealing plate (2) and the right side sealing plate (2) of the cabinet body to move towards the direction far away from the cabinet body respectively after being started, so that the cabinet body can dissipate heat quickly.
3. The temperature test device of the industrial robot control cabinet according to claim 2, characterized in that a temperature sensor (8) is arranged on the top of the inner wall of the cabinet body, the single chip microcomputer (5) is connected with the temperature sensor (8) in two directions, the temperature sensor (8) feeds back the temperature of the cabinet body to the single chip microcomputer (5) when detecting that the temperature of the cabinet body is higher than a rated temperature, and the single chip microcomputer (5) controls the emergency heat dissipation mechanism (7) to be opened.
4. A temperature test device of an industrial robot control cabinet according to claim 1, characterized in that the adjusting rod (14) is provided with balls (19) at both ends, the connecting joint (20) of the connecting rod (13) and the balls (19) is provided with a connecting block, and the connecting joint of the push plate (15) and the balls (19) is provided with a rolling groove (21).
5. The temperature test device for the control cabinet of the industrial robot according to claim 1, characterized in that a torsion cavity (22) is arranged above the air supply opening (3) and in the sealing plate (2), a one-way screw (23) is arranged in the torsion cavity (22), one end of the one-way screw (23) is connected with the inner wall of the torsion cavity (22) through a bearing ring, the other end of the one-way screw extends out of the sealing plate (2), and a threaded sleeve (24) is sleeved on the one-way screw (23); the end part, close to the outer side of the cabinet body, of the guide rod (16) is connected with a fixing block (25), the fixing block (25) is connected with a push rod (26), and the other end of the push rod (26) is connected with a threaded sleeve (24);
when the one-way screw rod (23) rotates, the threaded sleeve slides on the one-way screw rod (23), and then the push rod drives the guide rod (16) to slide left and right.
6. An industrial robot control cabinet temperature testing device according to claim 2, characterized in that the emergency heat dissipation mechanism (7) comprises an emergency drive motor (27), a reverse screw (29) and a slide cylinder (30); wherein the content of the first and second substances,
an adjusting cavity (28) is formed in the top of the cabinet body, the reverse screw (29) is located in the adjusting cavity (28) in the top of the cabinet body, two sliding cylinders (30) are sleeved at the positions of the reverse screw (29) with opposite threads, one ends, far away from each other, of the two sliding cylinders (30) are connected with sealing plates (2) on the left side and the right side of the cabinet body, and the emergency driving motor (27) is in driving connection with the reverse screw (29);
when the emergency driving motor (27) drives the reverse screw rod (29) to rotate, the sliding cylinders (30) move towards the two sides of the cabinet body to push the sealing plates (2) at the two sides of the cabinet body open.
7. The temperature test device for the industrial robot control cabinet according to claim 1, characterized in that a sliding cavity (34) is formed at the bottom of the cabinet body, two separated limiting rods (35) are arranged in the sliding cavity, one end of each limiting rod (35) is connected with the sealing plate (2), and when the sealing plate (2) moves outwards, the two limiting rods (35) are driven to move in the direction away from each other.
8. The temperature test device of an industrial robot control cabinet according to claim 7, characterized in that the surface of the limiting rod (35) is provided with a limiting ring (36), and the outlets at the two sides of the sliding cavity are provided with fixing rings (37) for preventing the limiting rod (35) from sliding out of the sliding cavity.
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| CN202110683354.0A CN113347859B (en) | 2021-06-21 | 2021-06-21 | Temperature test device of industrial robot control cabinet |
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| CN202110683354.0A CN113347859B (en) | 2021-06-21 | 2021-06-21 | Temperature test device of industrial robot control cabinet |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017076061A1 (en) * | 2015-11-02 | 2017-05-11 | 顾玉奎 | Electrical cabinet apparatus powered and driven by solar energy |
| CN109326979A (en) * | 2018-11-20 | 2019-02-12 | 安徽中天电器有限公司 | A kind of ventilation cooling type high and low voltage switchgear |
| CN111739179A (en) * | 2020-07-28 | 2020-10-02 | 哈尔滨智路科技开发有限公司 | Novel embedded lane controller |
| CN111822795A (en) * | 2020-07-26 | 2020-10-27 | 日照方乐精密机械有限公司 | Reciprocating gear processing machine of tooth shaft integrated piece |
| CN212033563U (en) * | 2020-01-18 | 2020-11-27 | 张月玲 | Communication equipment control cabinet |
| CN213126923U (en) * | 2020-09-22 | 2021-05-04 | 广州航新航空科技股份有限公司 | Automatic temperature control system and portable detection equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210838508U (en) * | 2019-10-30 | 2020-06-23 | 蔺万鹏 | Electrical cabinet with heat dissipation and dehumidification functions |
-
2021
- 2021-06-21 CN CN202110683354.0A patent/CN113347859B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017076061A1 (en) * | 2015-11-02 | 2017-05-11 | 顾玉奎 | Electrical cabinet apparatus powered and driven by solar energy |
| CN109326979A (en) * | 2018-11-20 | 2019-02-12 | 安徽中天电器有限公司 | A kind of ventilation cooling type high and low voltage switchgear |
| CN212033563U (en) * | 2020-01-18 | 2020-11-27 | 张月玲 | Communication equipment control cabinet |
| CN111822795A (en) * | 2020-07-26 | 2020-10-27 | 日照方乐精密机械有限公司 | Reciprocating gear processing machine of tooth shaft integrated piece |
| CN111739179A (en) * | 2020-07-28 | 2020-10-02 | 哈尔滨智路科技开发有限公司 | Novel embedded lane controller |
| CN213126923U (en) * | 2020-09-22 | 2021-05-04 | 广州航新航空科技股份有限公司 | Automatic temperature control system and portable detection equipment |
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