CN113281022A - Performance detection device of industrial fan oscillating iron rod - Google Patents
Performance detection device of industrial fan oscillating iron rod Download PDFInfo
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- CN113281022A CN113281022A CN202110385456.4A CN202110385456A CN113281022A CN 113281022 A CN113281022 A CN 113281022A CN 202110385456 A CN202110385456 A CN 202110385456A CN 113281022 A CN113281022 A CN 113281022A
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- bevel gear
- rod
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- electric push
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention relates to the field of industrial fans, in particular to a performance detection device for an industrial fan oscillating iron rod. The technical problem is as follows: provided is a performance detection device of an industrial fan oscillating iron rod. The technical scheme is as follows: a performance detection device for an industrial fan oscillating iron rod comprises a feeding system, a parallelism detection system and the like; the feeding system is connected with the parallelism detection system. The invention detects the oscillating iron rod of the industrial fan, combines the characteristic that the height of a bending part between the oscillating iron rods affects bolt fixation, utilizes the graph of a parallel light beam projection image to detect the bending height, combines the characteristic that the strength of connecting rings at two ends of the oscillating iron rod directly affects the oscillating stability of the fan, detects the distance of a ring hole of the oscillating iron rod, and simultaneously detects the strength of the side wall of the ring hole; the current situation that the prior art can not find the auxiliary detection of the production of the oscillating iron rod is changed.
Description
Technical Field
The invention relates to the field of industrial fans, in particular to a performance detection device for an industrial fan oscillating iron rod.
Background
An important accessory in an industrial fan with an oscillating iron rod is an essential ring for realizing the oscillating of the fan; in the traditional oscillating iron bar manufacturing process, the auxiliary detection of production of the oscillating iron bar cannot be carried out, but the height of a bending part between the oscillating iron bars influences the fixation of a bolt, the strength of connecting rings at two ends of the oscillating iron bar directly influences the stability of the oscillating of the fan, and the connecting rings are thin in side walls and are easy to break; an auxiliary oscillating iron rod production detection device is urgently needed so as to improve the production quality.
Disclosure of Invention
In order to overcome the defect that in the traditional head shaking iron rod manufacturing process, the head shaking iron rod cannot be subjected to auxiliary detection in production, but the height of a bent part between the head shaking iron rods influences the fixation of a bolt, the strength of connecting rings at two ends of the head shaking iron rod directly influences the stability of the fan in shaking, and the connecting rings are thin in side wall and easy to break; the device that supplementary iron set production that shakes head detected is needed urgently now to improve production quality's shortcoming, the technical problem is: provided is a performance detection device of an industrial fan oscillating iron rod.
The technical scheme is as follows: a performance detection device for an industrial fan oscillating iron rod comprises a supporting underframe, a control screen, a feeding system, a parallelism detection system and an intensity detection system; the supporting underframe is connected with the control screen; the supporting underframe is connected with the feeding system; the supporting underframe is connected with the parallelism detection system; the supporting underframe is connected with the strength detection system; the feeding system is connected with the parallelism detection system.
Further, the feeding system comprises a supporting table, a first bevel gear, a first rotating shaft, a second bevel gear, a third bevel gear, a second rotating shaft, a first flat gear, a fourth bevel gear, a first electric push rod, a first loop bar, a fifth bevel gear, a first transmission wheel, a first connecting shaft, a second transmission wheel, a second flat gear, an electric sliding rail, a sliding block, a second electric push rod, a fixing plate, a third rotating shaft, a third flat gear, a first supporting plate, a first connecting rod, a fourth flat gear, a first clamping plate, a third electric push rod, a second clamping plate, a sixth bevel gear, a second loop bar, a second supporting plate, a fourth electric push rod, a second connecting shaft, a seventh bevel gear, an eighth bevel gear, a first screw rod and a limiting rod; the supporting platform is welded with the supporting underframe; a first bevel gear is arranged on the side surface of the support table; the first bevel gear is connected with the parallelism detection system; the first rotating shaft is fixedly connected with the first bevel gear and the second bevel gear in sequence; the first rotating shaft is rotatably connected with the supporting underframe; the second bevel gear is meshed with the third bevel gear; the second rotating shaft is fixedly connected with the third bevel gear, the first flat gear and the fourth bevel gear in sequence; the second rotating shaft is rotatably connected with the supporting underframe; a first electric push rod is arranged on the side surface of the fourth bevel gear; the first electric push rod is connected with the first sleeve rod through a connecting plate; the first electric push rod is connected with the support chassis through a bolt; the first loop bar is fixedly connected with the fifth bevel gear; the first loop bar is connected with the first connecting shaft; the first driving wheel is fixedly connected with the first connecting shaft; the first connecting shaft is rotatably connected with the supporting underframe; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second flat gear through a short rotating shaft; an electric sliding rail is arranged above the second flat gear; the electric slide rail is connected with the slide block in a sliding way; the electric sliding rail is in screwed connection with the first screw rod through a connecting block; the electric sliding rail is in sliding connection with the limiting rod through a connecting block; two sides of the sliding block are respectively connected with a group of second electric push rods through bolts; the two groups of second electric push rods are fixedly connected with the fixed plate respectively; the fixed plate is rotatably connected with the third rotating shaft; the third rotating shaft is fixedly connected with the third gear; the third rotating shaft is fixedly connected with the first supporting plate; the first supporting plate is rotatably connected with the first connecting rod; the first connecting rod is fixedly connected with the fourth flat gear; two sides of the first connecting rod are fixedly connected with a group of first clamping plates respectively; the first clamping plate is fixedly connected with the third electric push rod; the third electric push rod is fixedly connected with the second clamping plate; two groups of first clamping plates, third electric push rods and second clamping plates are arranged; a sixth bevel gear is arranged on the side surface of the third bevel gear; the sixth bevel gear is fixedly connected with the second sleeve rod; the second loop bar is rotatably connected with the second supporting plate; the second loop bar is connected with the second connecting shaft; the second supporting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is connected with the supporting underframe through a bolt; the second connecting shaft is fixedly connected with a seventh bevel gear; the second connecting shaft is rotatably connected with the supporting underframe; the seventh bevel gear is meshed with the eighth bevel gear; the eighth bevel gear is fixedly connected with the first screw rod; the first screw rod is rotatably connected with the supporting underframe; the limiting rod is fixedly connected with the supporting underframe.
Further, the parallelism detection system comprises a motor, an output shaft, a ninth bevel gear, a third transmission wheel, a tenth bevel gear, a fourth transmission wheel, a third connecting shaft, a third loop bar, a third supporting plate, a fifth electric push rod, a fifth flat gear, a sixth flat gear, a second connecting rod, a pressing plate, a detection balance table, a light generator, a curtain, an eleventh bevel gear, a fourth loop bar, a fourth supporting plate, a sixth electric push rod, a fourth connecting shaft, a fifth transmission wheel, a sixth transmission wheel, a fifth loop bar, a second screw rod and an ejector rod; the motor is fixedly connected with the output shaft; the motor is connected with the supporting underframe through bolts; the output shaft is fixedly connected with a ninth bevel gear, a third driving wheel and a tenth bevel gear in sequence; the output shaft is rotationally connected with the supporting underframe; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the tenth bevel gear is meshed with the first bevel gear; the fourth driving wheel is fixedly connected with the third connecting shaft; the third connecting shaft is connected with the third sleeve rod; the third connecting shaft is rotatably connected with the supporting underframe; the third loop bar is rotatably connected with the third supporting plate; the third loop bar is fixedly connected with the fifth flat gear; the third supporting plate is fixedly connected with a fifth electric push rod; the fifth electric push rod is connected with the supporting underframe through a bolt; a sixth flat gear is arranged on the side surface of the fifth flat gear; the second connecting rod is fixedly connected with the sixth flat gear and the pressing plate; the second connecting rod is rotatably connected with the supporting underframe through a bracket; a detection balancing table is arranged on the side surface of the pressing plate; the detection balancing table is fixedly connected with the supporting underframe; one side of the detection balancing table is provided with a light generator; a curtain is arranged on the other side of the detection balancing table; the light generator is fixedly connected with the supporting underframe; the curtain is connected with the supporting underframe through bolts; an eleventh bevel gear is arranged on the side surface of the ninth bevel gear; the eleventh bevel gear is fixedly connected with the fourth sleeve rod; the fourth loop bar is rotatably connected with the fourth supporting plate; the fourth sleeve rod is connected with the fourth connecting shaft; the fourth supporting plate is fixedly connected with the sixth electric push rod; the sixth electric push rod is connected with the supporting underframe through a bolt; the fourth connecting shaft is fixedly connected with the fifth driving wheel; the fourth connecting shaft is rotatably connected with the supporting underframe; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the fifth loop bar; the fifth loop bar is in screwed connection with the second screw rod; the fifth loop bar is rotatably connected with the supporting underframe; the second screw rod is rotatably connected with the ejector rod; the ejector pin carries out sliding connection with detecting the balancing stand.
Further, the strength detection system comprises a first support cylinder, a fifth support plate, a hydraulic rod, a second support cylinder and a straight slide rail; the first supporting cylinder is fixedly connected with the supporting underframe; a fifth supporting plate is arranged on the side surface of the first supporting cylinder; the fifth supporting plate is connected with the hydraulic rod through a bolt; the fifth supporting plate is fixedly connected with the supporting underframe; the hydraulic rod is fixedly connected with the second supporting cylinder; the second supporting cylinder is in sliding connection with the straight sliding rail; the straight slide rail is fixedly connected with the supporting underframe.
Furthermore, the side surface of the pressing plate is provided with a sponge.
Furthermore, the third connecting shaft and the fourth connecting shaft are both composed of round rods and hexagonal rods.
Furthermore, four groups of fifth loop bars, four groups of second screw rods and four groups of ejector rods are arranged, and the adjacent two groups of fifth loop bars are subjected to power transmission by virtue of the transmission wheels.
Further, first support cylinder and second support cylinder bottom are provided with the lug, and the diameter of columniform is less than the diameter of the iron bar of shaking the head and fitting with a contraceptive ring.
The invention has the beneficial effects that: the invention designs a feeding system, the head shaking iron rod is clamped to realize steering, then the sleeve head iron rod is conveyed to a detection balance table, and finally the head shaking iron rod is positioned to an intensity detection system;
the parallelism detection system is designed, one side of the head shaking iron rod is clamped, the bending characteristic of one side of the head shaking iron rod is combined, the bending height is detected by utilizing parallel light beams, and finally the head shaking iron rod is stably supported, so that the head shaking iron rod is convenient to subsequently transfer;
the strength detection system is designed, the distance between the annular holes is detected for oscillating iron rods with different lengths by utilizing the characteristic that the first supporting cylinder and the second supporting cylinder can realize length positioning, and meanwhile, the force with the same weight as the head of the fan corresponding to the oscillating iron rods is applied to detect the bearing capacity of the side wall of the annular hole;
the invention detects the oscillating iron rod of the industrial fan, combines the characteristic that the height of a bending part between the oscillating iron rods affects bolt fixation, utilizes the graph of a parallel light beam projection image to detect the bending height, combines the characteristic that the strength of connecting rings at two ends of the oscillating iron rod directly affects the oscillating stability of the fan, detects the distance of a ring hole of the oscillating iron rod, and simultaneously detects the strength of the side wall of the ring hole; the current situation that the prior art can not find the auxiliary detection of the production of the oscillating iron rod is changed.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic view of a first three-dimensional structure of the feeding system of the present invention;
FIG. 4 is a schematic view of a second three-dimensional structure of the feeding system of the present invention;
FIG. 5 is a schematic perspective view of a first exemplary embodiment of a parallelism detecting system according to the present invention;
FIG. 6 is a schematic perspective view of a second exemplary embodiment of a parallelism detecting system according to the present invention;
FIG. 7 is a schematic diagram of a portion of a parallelism detection system according to the present invention;
FIG. 8 is an enlarged view of the structure at G of the present invention;
fig. 9 is a schematic perspective view of the intensity detection system of the present invention.
Part names and serial numbers in the figure: 1_ support chassis, 2_ control panel, 3_ loading system, 4_ parallelism detection system, 5_ strength detection system, 301_ support table, 302_ first bevel gear, 303_ first rotating shaft, 304_ second bevel gear, 305_ third bevel gear, 306_ second rotating shaft, 307_ first flat gear, 308_ fourth bevel gear, 309_ first electric putter, 3010_ first set of bars, 3011_ fifth bevel gear, 3012_ first drive wheel, 3013_ first connecting shaft, 3014_ second drive wheel, 3015_ second flat gear, 3016_ electric sled, 3017_ slider, 3018_ second electric putter, 3019_ fixed plate, 3020_ third rotating shaft, 3021_ third flat gear, 3022_ first support plate, 3023_ first link, 3024_ fourth flat gear, 3025_ first plate, 3026_ third electric putter, 3027_ second plate, 3028_ sixth set of bars, 3029_ second set of bars, 3030_ second support plate, 3031_ fourth electric push rod, 3032_ second connecting shaft, 3033_ seventh bevel gear, 3034_ eighth bevel gear, 3035_ first lead screw, 3036_ stop lever, 401_ motor, 402_ output shaft, 403_ ninth bevel gear, 404_ third transmission wheel, 405_ tenth bevel gear, 406_ fourth transmission wheel, 407_ third connecting shaft, 408_ third loop bar, 409_ third support plate, 4010_ fifth electric push rod, 4011_ fifth flat gear, 4012_ sixth flat gear, 4013_ second connecting rod, 4014_ press plate, 4015_ detection balance table, 4016_ light generator, 4017_ curtain, 4018_ eleventh bevel gear, 4019_ fourth loop bar, 4020_ fourth support plate, 4021_ sixth electric push rod, 4022_ fourth loop bar, 4023_ fifth connecting shaft, 4024_ sixth transmission wheel, 4025_ fifth loop bar, 4026_ second loop bar, 4027_ cylindrical lead screw support shaft, 402501, 502_ fifth support plate, 503_ hydraulic lever, 504_ second support cylinder, 505_ straight slide.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
A performance detection device for an industrial fan oscillating iron rod is shown in figures 1-9 and comprises a supporting underframe 1, a control screen 2, a feeding system 3, a parallelism detection system 4 and an intensity detection system 5; the supporting underframe 1 is connected with the control screen 2; the supporting underframe 1 is connected with the feeding system 3; the supporting underframe 1 is connected with a parallelism detection system 4; the supporting underframe 1 is connected with the strength detection system 5; the feeding system 3 is connected with the parallelism detection system 4.
The working steps are as follows: before the device is operated, a supporting underframe 1 in the device is fixedly arranged on a stable horizontal table, a swing iron rod produced in a fixed time is extracted and placed beside the table, a plug in the device is connected with a power supply, a control screen 2 is manually operated to start the device, the operation transmission condition of each system is checked, and the device is quickly closed after the situation that each part has no problem is confirmed; manually placing the oscillating iron rod on the support platform 301, aligning one end of an annular hole of the oscillating iron rod to one side of the support platform 301 and clamping the oscillating iron rod, then manually operating the control screen 2 starting device again, driving the feeding system 3 to operate by the parallelism detection system 4, clamping the oscillating iron rod by the feeding system 3 to realize steering, then conveying the sleeve head iron rod to the detection balance table 4015, and finally positioning the oscillating iron rod to the strength detection system 5; the parallelism detection system 4 operates to clamp one side of the head shaking iron rod, and the parallel light beams are utilized to detect the bending height by combining the bending characteristic of one side of the head shaking iron rod, so that the head shaking iron rod is stably supported, and the subsequent transportation of the head shaking iron rod is facilitated; the strength detection system 5 operates, and by utilizing the characteristic that the first support cylinder 501 and the second support cylinder 504 can realize length positioning, the distance between the annular holes is detected for oscillating iron rods with different lengths, and meanwhile, the same force of the weight of the fan heads corresponding to the oscillating iron rods is applied, and the bearing capacity of the side wall of the annular hole is detected; the invention detects the oscillating iron rod of the industrial fan, combines the characteristic that the height of a bending part between the oscillating iron rods affects bolt fixation, utilizes the graph of a parallel light beam projection image to detect the bending height, combines the characteristic that the strength of connecting rings at two ends of the oscillating iron rod directly affects the oscillating stability of the fan, detects the distance of a ring hole of the oscillating iron rod, and simultaneously detects the strength of the side wall of the ring hole; the current situation that the prior art can not find the auxiliary detection of the production of the oscillating iron rod is changed.
The feeding system 3 comprises a support platform 301, a first bevel gear 302, a first rotating shaft 303, a second bevel gear 304, a third bevel gear 305, a second rotating shaft 306, a first flat gear 307, a fourth bevel gear 308, a first electric push rod 309, a first sleeve 3010, a fifth bevel gear 3011, a first transmission wheel 3012, a first connecting shaft 3013, a second transmission wheel 3014, a second flat gear 3015, an electric slide rail 3016, a slider 3017, a second electric push rod 3018, a fixed plate 3019, a third rotating shaft 3020, a third flat gear 3021, a first support plate 3022, a first connecting rod 3023, a fourth flat gear 3024, a first splint 3025, a third electric push rod 3026, a second splint 3027, a sixth bevel gear 3028, a second sleeve 3029, a second support plate 3030, a fourth electric push rod 3031, a second connecting shaft 3032, a seventh bevel gear 3033, an eighth 3034, a first screw rod 3035 and a limiting rod 3036; the support platform 301 is welded with the support chassis 1; a first bevel gear 302 is arranged on the side surface of the support platform 301; the first bevel gear 302 is connected with the parallelism detection system 4; the first rotating shaft 303 is fixedly connected with a first bevel gear 302 and a second bevel gear 304 in sequence; the first rotating shaft 303 is rotatably connected with the supporting underframe 1; the second bevel gear 304 is meshed with a third bevel gear 305; the second rotating shaft 306 is fixedly connected with a third bevel gear 305, a first flat gear 307 and a fourth bevel gear 308 in sequence; the second rotating shaft 306 is rotatably connected with the supporting underframe 1; a first electric push rod 309 is arranged on the side surface of the fourth bevel gear 308; the first electric push rod 309 is connected with the first sleeve 3010 through a connecting plate; the first electric push rod 309 is in bolted connection with the support chassis 1; the first sleeve rod 3010 is fixedly connected with the fifth bevel gear 3011; the first tie rod 3010 is connected to the first connecting shaft 3013; the first driving wheel 3012 is fixedly connected to the first connecting shaft 3013; the first connecting shaft 3013 is rotatably connected with the support chassis 1; the outer ring surface of the first driving wheel 3012 is in driving connection with a second driving wheel 3014 through a belt; the second driving wheel 3014 is fixedly connected with the second flat gear 3015 through a short rotating shaft; an electric sliding rail 3016 is arranged above the second flat gear 3015; the electric slide rail 3016 is connected with the slide block 3017 in a sliding manner; the electric sliding rail 3016 is screwed with the first screw rod 3035 through a connecting block; the electric sliding rail 3016 is in sliding connection with the limiting rod 3036 through a connecting block; two sides of the sliding block 3017 are respectively connected with a group of second electric push rods 3018 by bolts; two groups of second electric push rods 3018 are respectively fixedly connected with the fixing plate 3019; the fixing plate 3019 is rotatably connected to the third rotating shaft 3020; the third rotating shaft 3020 is fixedly connected to the third flat gear 3021; the third rotating shaft 3020 is fixedly connected to the first support plate 3022; the first support plate 3022 is rotatably connected to the first link 3023; the first connecting rod 3023 is fixedly connected with the fourth flat gear 3024; two sides of the first connecting rod 3023 are respectively fixedly connected with a group of first splints 3025; the first clamp plate 3025 is fixedly connected with the third electric push rod 3026; the third electric push rod 3026 is fixedly connected with the second splint 3027; two groups of the first clamp plate 3025, the third electric push rod 3026 and the second clamp plate 3027 are arranged; a sixth bevel gear 3028 is arranged on the side surface of the third bevel gear 305; the sixth bevel gear 3028 is fixedly connected with the second lever 3029; the second sleeve rod 3029 is rotatably connected with the second support plate 3030; the second lever 3029 is connected to the second connecting shaft 3032; the second support plate 3030 is fixedly connected with the fourth electric push rod 3031; the fourth electric push rod 3031 is in bolt connection with the support chassis 1; the second connecting shaft 3032 is fixedly connected with a seventh bevel gear 3033; the second connecting shaft 3032 is rotatably connected with the support chassis 1; the seventh bevel gear 3033 is meshed with the eighth bevel gear 3034; the eighth bevel gear 3034 is fixedly connected with the first screw rod 3035; the first screw rod 3035 is rotatably connected with the support chassis 1; the limiting rod 3036 is fixedly connected with the support chassis 1.
The oscillating iron rod is placed on the supporting platform 301, and the ring hole of the iron rod is aligned with one end of the supporting platform 301, then two sets of second electric push rods 3018 are operated to drive the fixing plate 3019 to move, the fixing plate 3019 drives the third rotating shaft 3020, the third flat gear 3021 and the first supporting plate 3022 to start moving, the first connecting rod 3023, the fourth flat gear 3024, the first clamping plate 3025, the third electric push rod 3026 and the second clamping plate 3027 to move, when the first clamping plate 3025 reaches the bottom position of the oscillating iron rod, the third electric push rod 3026 is operated to drive the second clamping plate 3027 to move, the first clamping plate 3025 and the second clamping plate 3027 clamp the oscillating iron rod, then two sets of second electric push rods 3018 return, when the second electric push rods 3018 are operated to mesh with the fourth flat gear 3024, the motor 401 starts operating to drive the tenth bevel gear 405 to rotate, the first bevel gear 302 obtains power from the tenth bevel gear 405 to drive the first rotating shaft 303 to rotate, the first rotating shaft 303 drives the second bevel gear 304 to drive the third bevel gear 305, the third bevel gear 305 drives the second rotating shaft 306 to drive the first bevel gear 307 to rotate, the first bevel gear 307 drives the fourth bevel gear 3024 to drive the oscillating iron rod to rotate but not to rotate to a position of ninety degrees, then the motor 401 stops operating, the first electric push rod 309 operates to drive the first sleeve 3010 to move through the connecting plate, the fifth bevel gear 3011 follows the movement and engages with the fourth bevel gear 308, then the motor 401 operates again, the fourth bevel gear 308 drives the fifth bevel gear 3011 to drive the first sleeve 3010 to rotate, the first sleeve 3010 drives the first connecting shaft 3013 to drive the first driving wheel 3012 to rotate, the first driving wheel 3012 drives the second driving wheel 3014 to rotate, the second driving wheel 3014 drives the second bevel gear 3015 to drive the third bevel gear 3021 through the short rotating shaft, the third bevel 3021 starts to rotate to drive the third rotating shaft 3020 and the first supporting plate 3022 to rotate, in the process of rotation again, the total angle of rotation of the fourth flat gear 3024 when the fourth flat gear 3024 is separated from the first flat gear 307 is ninety degrees, then after the third flat gear 3021 rotates ninety degrees, the electric slide rail 3016 operates to drive the slider 3017 to move, the shaking head iron rod is positioned above one side of the detection balance table 4015, then the second electric push rod 3018 operates to drive the shaking head iron rod to move downwards, and when the second clamp plate 3027 operates to release the shaking head iron rod when the third electric push rod 3026 operates, the lower end surface of the second electric push rod 3018 just contacts with the upper end surface of the detection balance table 4015; then the third electric push rod 3026 operates to push the second clamp 3027 to move, so that the oscillating iron rod on the second clamp 3027 is in a released state, meanwhile, the second clamp 3027 contacts the upper end surface of the detection balance 4015, when the parallelism detection system 4 compresses one side of the oscillating iron rod, the press plate 4014 does not affect the first clamp 3025, then the fourth electric push rod 3031 operates to drive the second support plate 3030 to move, the second support plate 3030 drives the sixth bevel gear 3028 and the second sleeve 3029 to move, so that the sixth bevel gear 3028 engages with the third bevel gear 305, the third bevel gear 305 obtains power to drive the sixth bevel gear 3028 to drive the second sleeve 3029, the second sleeve 3029 drives the second connecting shaft 3032 to drive the seventh bevel gear 3033, the seventh bevel gear 3033 drives the eighth bevel gear 3034 to drive the first lead screw 3035 to drive the electric slide rail 3016 to move on the limiting rod 3036, so that the electric slide rail 3016 drives the slide 3017 to start moving, the first clamping plate 3025 and the second clamping plate 3027 move along with the first clamping plate to convey the oscillating iron rod; after follow-up completion depth of parallelism detects, the iron set that will shake the head once more presss from both sides to the transmission of the first lead screw 3035 of secondary transmission makes the iron set location of shaking the head to intensity detecting system 5, and this system will shake the head and realize turning to after the iron set presss from both sides tightly, carry the pullover iron set to detecting balance table 4015 afterwards, will shake the head and fix a position the iron set to intensity detecting system 5 again at last.
The parallelism detection system 4 comprises a motor 401, an output shaft 402, a ninth bevel gear 403, a third driving wheel 404, a tenth bevel gear 405, a fourth driving wheel 406, a third connecting shaft 407, a third sleeve 408, a third support plate 409, a fifth electric push rod 4010, a fifth flat gear 4011, a sixth flat gear 4012, a second connecting rod 4013, a press plate 4014, a detection balance table 4015, a light generator 4016, a curtain 4017, an eleventh bevel gear 4018, a fourth sleeve 4019, a fourth support plate 4020, a sixth electric push rod 4021, a fourth connecting shaft 4022, a fifth driving wheel 4023, a sixth driving wheel 4024, a fifth sleeve 4025, a second screw 4026 and a push rod 4027; the motor 401 is fixedly connected with the output shaft 402; the motor 401 is bolted to the support chassis 1; the output shaft 402 is fixedly connected with a ninth bevel gear 403, a third driving wheel 404 and a tenth bevel gear 405 in sequence; the output shaft 402 is rotatably connected with the support chassis 1; the outer annular surface of the third driving wheel 404 is in driving connection with a fourth driving wheel 406 through a belt; the tenth bevel gear 405 is meshed with the first bevel gear 302; the fourth driving wheel 406 is fixedly connected with a third connecting shaft 407; the third connecting shaft 407 is connected with the third sleeve 408; the third connecting shaft 407 is rotatably connected to the support chassis 1; the third sleeve 408 is rotatably connected with the third support plate 409; the third loop bar 408 is fixedly connected with a fifth flat gear 4011; the third supporting plate 409 is fixedly connected with a fifth electric push rod 4010; the fifth electric push rod 4010 is connected with the support underframe 1 through bolts; a sixth flat gear 4012 is arranged on the side surface of the fifth flat gear 4011; the second connecting rod 4013 is fixedly connected with a sixth flat gear 4012 and a pressure plate 4014; the second connecting rod 4013 is rotatably connected with the supporting underframe 1 through a bracket; a detection balance table 4015 is arranged on the side surface of the pressure plate 4014; the detection balance table 4015 is fixedly connected with the support underframe 1; a light generator 4016 is arranged on one side of the detection balance table 4015; a curtain 4017 is arranged on the other side of the detection balance table 4015; the light generator 4016 is fixedly connected with the support underframe 1; the curtain 4017 is connected with the support underframe 1 by bolts; an eleventh bevel gear 4018 is arranged on the side surface of the ninth bevel gear 403; the eleventh bevel gear 4018 is fixedly connected with a fourth sleeve 4019; the fourth sleeve rod 4019 is rotatably connected with the fourth supporting plate 4020; the fourth sleeve rod 4019 is connected with a fourth connecting shaft 4022; the fourth supporting plate 4020 is fixedly connected with the sixth electric push rod 4021; the sixth electric push rod 4021 is connected with the support chassis 1 through bolts; the fourth connecting shaft 4022 is fixedly connected with the fifth driving wheel 4023; the fourth connecting shaft 4022 is rotatably connected with the supporting base frame 1; the outer ring surface of the fifth driving wheel 4023 is in transmission connection with a sixth driving wheel 4024 through a belt; the sixth driving wheel 4024 is fixedly connected with the fifth loop bar 4025; the fifth sleeve rod 4025 is connected with the second screw rod 4026 in a screwing manner; the fifth sleeve rod 4025 is rotatably connected with the support chassis 1; the second screw 4026 is rotationally connected with the ejector rod 4027; the ejector rod 4027 is in sliding connection with the detection balance table 4015.
When the oscillating iron rod is placed on the detection balance table 4015, then the fifth electric push rod 4010 operates to drive the third support plate 409 to move, the fifth flat gear 4011 is meshed with the sixth flat gear 4012 in the following movement process, then the motor 401 operates to drive the output shaft 402 to rotate, the output shaft 402 drives the ninth bevel gear 403, the third driving wheel 404 and the tenth bevel gear 405 to rotate, the tenth bevel gear 405 drives the feeding system 3, and power transmission between the systems is realized; the third driving wheel 404 drives the fourth driving wheel 406 to drive the third connecting shaft 407 to rotate, the third connecting shaft 407 drives the third loop bar 408 to drive the fifth flat gear 4011 to rotate, the fifth flat gear 4011 drives the sixth flat gear 4012 to drive the second connecting rod 4013 to rotate, the second connecting rod 4013 drives the pressing plate 4014 to rotate ninety degrees, so as to compress the oscillating iron rod on the detection balancing table 4015, at this time, the light generator 4016 is turned on, if the height of the bending part of the oscillating iron rod is too low, because the fillet is arranged in the middle of the detection balancing table 4015, because the oscillating iron rod has a certain toughness, the other end of the oscillating iron rod can tilt along the direction in which the fillet is arranged in the middle of the detection balancing table 4015 under the condition that one end of the oscillating iron rod is compressed, at this time, the light shielding phenomenon of an oblique angle can occur at the curtain cloth 4017 through the oscillating iron rod, if the height of the oscillating iron rod is just consistent with the height of the bending part of a standard product, no light appears on the screen 4017, and if the height is too high, parallel light appears on the screen 4017, so that a height error which cannot be judged by naked eyes is detected; after the detection is finished, the pressure plate 4014 returns under transmission, then the sixth electric push rod 4021 operates to drive the fourth supporting plate 4020 to start moving, the fourth sleeve 4019 drives the eleventh bevel gear 4018 to engage with the ninth bevel gear 403 while moving, the ninth bevel gear 403 drives the eleventh bevel gear 4018 to drive the fourth sleeve 4019 to rotate, the fourth sleeve 4019 drives the fourth connecting shaft 4022 to drive the fifth driving wheel 4023 to rotate, the fifth driving wheel 4023 drives the sixth driving wheel 4024 to drive the fifth sleeve 4025 to start rotating, the fifth sleeve 4025 drives the second screw 4026 to start rotating, the second screw 4026 drives the ejector 4027 to slide out of the detection balancing table 4015, and the other three groups of fifth sleeve 4025, the second screw 4026 and the ejector 4027 perform the same operation and perform power transmission by means of the driving wheels; therefore, the oscillating iron rod is stably lifted, and the oscillating iron rod is clamped and matched by the matching feeding system 3 to finish transferring; this system will shake one side of head iron set and press from both sides tightly, combines to shake head iron set one side and has the characteristics of buckling, utilizes parallel light beam to carry out the detection of height of buckling, and the steady support of iron set that will shake the head at last is played, is convenient for shake the head subsequent transportation of iron set.
The strength detection system 5 comprises a first support cylinder 501, a fifth support plate 502, a hydraulic rod 503, a second support cylinder 504 and a straight slide rail 505; the first supporting cylinder 501 is fixedly connected with the supporting underframe 1; a fifth supporting plate 502 is arranged on the side surface of the first supporting cylinder 501; the fifth support plate 502 is bolted to the hydraulic rod 503; the fifth supporting plate 502 is fixedly connected with the supporting chassis 1; the hydraulic rod 503 is fixedly connected with the second support cylinder 504; the second support cylinder 504 is slidably connected with a straight slide rail 505; the straight slide rail 505 is fixedly connected with the supporting underframe 1.
Because the oscillating iron rod is in the same state in the transferring process, the position of the annular hole of the oscillating iron rod can accurately correspond to the first supporting cylinder 501, the feeding system 3 slowly releases the oscillating iron rod, when the annular hole of the oscillating iron rod passes over the first supporting cylinder 501 and the annular hole on the other side cannot pass over the second supporting cylinder 504, the distance between the first supporting cylinder 501 and the second supporting cylinder 504 corresponds to the distance of the standard product, so that the bending part of the product in the production process is detected to change, and then the same batch of products are taken for detection, if the annular holes at the two ends of the oscillating iron rod can pass over the first supporting cylinder 501 and the second supporting cylinder 504 respectively, then the feeding system 3 releases the oscillating iron rod onto the first supporting cylinder 501 and the second supporting cylinder 504, then the hydraulic rod 503 on the fifth supporting plate 502 applies the force corresponding to the limit weight of the blowing head end of the fan corresponding to the product, keeping a period of time, checking whether the wall of the ring hole of the oscillating iron rod is broken or not so as to detect the standard distance between the wall of the ring hole of the oscillating iron rod and the ring hole.
The clamp plate 4014 is provided with sponge in the side.
The complete clamping of one side of the oscillating iron rod is convenient to realize.
The third connecting shaft 407 and the fourth connecting shaft 4022 are each composed of a round bar and a hexagonal bar.
The sliding of the third socket 408 and the fourth socket 4019 is facilitated and power transmission is also achieved.
The fifth loop bars 4025, the second screw 4026 and the ejector rods 4027 are provided with four groups, and the adjacent two groups of fifth loop bars 4025 are power-transmitted by virtue of the transmission wheels.
The swing iron rod can be lifted stably, and the swing iron rod can be transported.
The bottom of the first supporting cylinder 501 and the bottom of the second supporting cylinder 504 are provided with bumps, and the diameter of the cylinder is smaller than that of the upper ring of the oscillating iron.
The suspension of the oscillating iron rod is beneficial to realizing the strength detection of the annular holes at two sides.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. A performance detection device for an industrial fan oscillating iron rod comprises a supporting underframe and a control screen; the device is characterized by also comprising a feeding system, a parallelism detection system and an intensity detection system; the supporting underframe is connected with the control screen; the supporting underframe is connected with the feeding system; the supporting underframe is connected with the parallelism detection system; the supporting underframe is connected with the strength detection system; the feeding system is connected with the parallelism detection system.
2. The performance testing device of an industrial fan oscillating iron bar according to claim 1, wherein the feeding system comprises a supporting platform, a first bevel gear, a first rotating shaft, a second bevel gear, a third bevel gear, a second rotating shaft, a first flat gear, a fourth bevel gear, a first electric push rod, a first loop bar, a fifth bevel gear, a first transmission wheel, a first connecting shaft, a second transmission wheel, a second flat gear, an electric slide rail, a sliding block, a second electric push rod, a fixing plate, a third rotating shaft, a third flat gear, a first supporting plate, a first connecting rod, a fourth flat gear, a first clamping plate, a third electric push rod, a second clamping plate, a sixth bevel gear, a second loop bar, a second supporting plate, a fourth electric push rod, a second connecting shaft, a seventh bevel gear, an eighth bevel gear, a first lead screw and a limiting rod; the supporting platform is welded with the supporting underframe; a first bevel gear is arranged on the side surface of the support table; the first bevel gear is connected with the parallelism detection system; the first rotating shaft is fixedly connected with the first bevel gear and the second bevel gear in sequence; the first rotating shaft is rotatably connected with the supporting underframe; the second bevel gear is meshed with the third bevel gear; the second rotating shaft is fixedly connected with the third bevel gear, the first flat gear and the fourth bevel gear in sequence; the second rotating shaft is rotatably connected with the supporting underframe; a first electric push rod is arranged on the side surface of the fourth bevel gear; the first electric push rod is connected with the first sleeve rod through a connecting plate; the first electric push rod is connected with the support chassis through a bolt; the first loop bar is fixedly connected with the fifth bevel gear; the first loop bar is connected with the first connecting shaft; the first driving wheel is fixedly connected with the first connecting shaft; the first connecting shaft is rotatably connected with the supporting underframe; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second flat gear through a short rotating shaft; an electric sliding rail is arranged above the second flat gear; the electric slide rail is connected with the slide block in a sliding way; the electric sliding rail is in screwed connection with the first screw rod through a connecting block; the electric sliding rail is in sliding connection with the limiting rod through a connecting block; two sides of the sliding block are respectively connected with a group of second electric push rods through bolts; the two groups of second electric push rods are fixedly connected with the fixed plate respectively; the fixed plate is rotatably connected with the third rotating shaft; the third rotating shaft is fixedly connected with the third gear; the third rotating shaft is fixedly connected with the first supporting plate; the first supporting plate is rotatably connected with the first connecting rod; the first connecting rod is fixedly connected with the fourth flat gear; two sides of the first connecting rod are fixedly connected with a group of first clamping plates respectively; the first clamping plate is fixedly connected with the third electric push rod; the third electric push rod is fixedly connected with the second clamping plate; two groups of first clamping plates, third electric push rods and second clamping plates are arranged; a sixth bevel gear is arranged on the side surface of the third bevel gear; the sixth bevel gear is fixedly connected with the second sleeve rod; the second loop bar is rotatably connected with the second supporting plate; the second loop bar is connected with the second connecting shaft; the second supporting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is connected with the supporting underframe through a bolt; the second connecting shaft is fixedly connected with a seventh bevel gear; the second connecting shaft is rotatably connected with the supporting underframe; the seventh bevel gear is meshed with the eighth bevel gear; the eighth bevel gear is fixedly connected with the first screw rod; the first screw rod is rotatably connected with the supporting underframe; the limiting rod is fixedly connected with the supporting underframe.
3. The performance detection device of an industrial fan oscillating iron bar according to claim 2, wherein the parallelism detection system comprises a motor, an output shaft, a ninth bevel gear, a third transmission wheel, a tenth bevel gear, a fourth transmission wheel, a third connecting shaft, a third loop bar, a third support plate, a fifth electric push rod, a fifth flat gear, a sixth flat gear, a second connecting rod, a press plate, a detection balance table, a light generator, a curtain, an eleventh bevel gear, a fourth loop bar, a fourth support plate, a sixth electric push rod, a fourth connecting shaft, a fifth transmission wheel, a sixth transmission wheel, a fifth loop bar, a second screw rod and an ejector rod; the motor is fixedly connected with the output shaft; the motor is connected with the supporting underframe through bolts; the output shaft is fixedly connected with a ninth bevel gear, a third driving wheel and a tenth bevel gear in sequence; the output shaft is rotationally connected with the supporting underframe; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the tenth bevel gear is meshed with the first bevel gear; the fourth driving wheel is fixedly connected with the third connecting shaft; the third connecting shaft is connected with the third sleeve rod; the third connecting shaft is rotatably connected with the supporting underframe; the third loop bar is rotatably connected with the third supporting plate; the third loop bar is fixedly connected with the fifth flat gear; the third supporting plate is fixedly connected with a fifth electric push rod; the fifth electric push rod is connected with the supporting underframe through a bolt; a sixth flat gear is arranged on the side surface of the fifth flat gear; the second connecting rod is fixedly connected with the sixth flat gear and the pressing plate; the second connecting rod is rotatably connected with the supporting underframe through a bracket; a detection balancing table is arranged on the side surface of the pressing plate; the detection balancing table is fixedly connected with the supporting underframe; one side of the detection balancing table is provided with a light generator; a curtain is arranged on the other side of the detection balancing table; the light generator is fixedly connected with the supporting underframe; the curtain is connected with the supporting underframe through bolts; an eleventh bevel gear is arranged on the side surface of the ninth bevel gear; the eleventh bevel gear is fixedly connected with the fourth sleeve rod; the fourth loop bar is rotatably connected with the fourth supporting plate; the fourth sleeve rod is connected with the fourth connecting shaft; the fourth supporting plate is fixedly connected with the sixth electric push rod; the sixth electric push rod is connected with the supporting underframe through a bolt; the fourth connecting shaft is fixedly connected with the fifth driving wheel; the fourth connecting shaft is rotatably connected with the supporting underframe; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the fifth loop bar; the fifth loop bar is in screwed connection with the second screw rod; the fifth loop bar is rotatably connected with the supporting underframe; the second screw rod is rotatably connected with the ejector rod; the ejector pin carries out sliding connection with detecting the balancing stand.
4. The performance detection device of the oscillating iron rod of the industrial fan according to claim 3, wherein the strength detection system comprises a first support cylinder, a fifth support plate, a hydraulic rod, a second support cylinder and a straight slide rail; the first supporting cylinder is fixedly connected with the supporting underframe; a fifth supporting plate is arranged on the side surface of the first supporting cylinder; the fifth supporting plate is connected with the hydraulic rod through a bolt; the fifth supporting plate is fixedly connected with the supporting underframe; the hydraulic rod is fixedly connected with the second supporting cylinder; the second supporting cylinder is in sliding connection with the straight sliding rail; the straight slide rail is fixedly connected with the supporting underframe.
5. The device for detecting the performance of the oscillating iron rod of the industrial fan according to claim 4, wherein a sponge is arranged on the side surface of the pressure plate.
6. The performance testing device of industrial fan oscillating iron bar according to claim 5, characterized in that the third connecting shaft and the fourth connecting shaft are both composed of round bar and hexagonal rod.
7. The performance detection device of the industrial fan oscillating iron bar according to claim 6, wherein four groups of fifth loop bars, four groups of second lead screws and four groups of ejector rods are arranged, and two adjacent groups of fifth loop bars are power-driven by the driving wheels.
8. The device for detecting the performance of the oscillating iron of the industrial fan according to claim 7, wherein the bottom of the first supporting cylinder and the bottom of the second supporting cylinder are provided with bumps, and the diameter of the cylinders is smaller than the diameter of the ring of the oscillating iron.
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| CN113281022B (en) | 2022-09-30 |
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