CN112098761B - Current-to-frequency converter test system - Google Patents
Current-to-frequency converter test system Download PDFInfo
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- CN112098761B CN112098761B CN202010998637.XA CN202010998637A CN112098761B CN 112098761 B CN112098761 B CN 112098761B CN 202010998637 A CN202010998637 A CN 202010998637A CN 112098761 B CN112098761 B CN 112098761B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention provides a current frequency converter testing system which comprises a discharging plate, wherein supporting columns are fixed on racks on two sides of an output end of the discharging plate, tops of the two supporting columns are fixedly connected through a cross beam, two sides of the bottom of the cross beam are provided with a diversion lateral baffle, the bottom of the cross beam between the two diversion lateral baffles is provided with a V-shaped middle guide baffle, a diversion guide assembly is arranged above the middle guide baffle, an output end of a diversion channel is provided with a detection transit plate, a guide rail is arranged between the bottoms of the two detection transit plates, a pushing assembly is arranged on the guide rail, and a detection assembly is arranged on the other side of the detection transit plate opposite to the pushing assembly. The structure is compact after this scheme of adoption, detection effect is good, and equipment occupation space is little.
Description
Technical Field
The invention relates to the technical field of current-frequency converters, in particular to a current-frequency converter testing system.
Background
When the traditional current frequency converter is used for testing (detecting), a discharging plate is connected to each detector, the discharging plate is fed by a corresponding vibrating tray, but the discharging speed of the vibrating tray is higher due to the limitation of the detecting time, so that repeated feeding of the discharging plate is formed, and the adopted vibrating trays are more, so that larger resource waste is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a current frequency converter testing system which has the advantages of compact structure, good detection effect and small equipment occupation space.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides a current frequency converter test system, it is including the discharge plate, be fixed with the support post in the frame of discharge plate output both sides, connect fixedly through the crossbeam between two support post tops, shunt side shield is installed to crossbeam bottom both sides, the middle guide baffle of V-arrangement is installed to crossbeam bottom between two shunt side shields, shunt side shield after the installation, form the reposition of redundant personnel passageway between the middle guide baffle, two reposition of redundant personnel passageways overlook and be the V-arrangement, the V point is located discharge plate input, shunt guide assembly is installed to middle guide baffle top, shunt passageway output is equipped with detects in the change board, install the guide rail between two detection in the change board bottoms, install the pushing component on the guide rail, just install the detection subassembly in the detection change board opposite side of pushing component.
The detecting assembly comprises a lower detecting plate, an upper detecting plate and a positioning plate, wherein the lower detecting plate is arranged on a table top of a forming machine, the upper detecting plate is arranged at the bottom of a lifting arm of the forming machine, the top of the lower detecting plate is provided with a positioning groove formed by concave sinking, the positioning plate is arranged in the positioning groove, the bottom of the positioning plate is provided with a stripping groove with an n-shaped section, a jacking spring is arranged in the stripping groove, a stripping hole is arranged on the positioning plate above the stripping groove, the jacking plate is movably arranged in the stripping hole, and the bottom of the jacking plate downwards passes through the stripping hole to be abutted against the top of the jacking spring; an n-shaped pressing plate groove is formed in the bottom of the upper detection plate, an outer pressing plate is movably embedded in the pressing plate groove, a middle plate groove is formed in the outer pressing plate, a detection support plate is movably installed in the middle plate groove, the bottom of the detection support plate extends downwards to form a contact pin, the detection support plate is electrically connected with an external detector, a pressing piece groove is formed in the bottom of the detection support plate, a pressing rod is arranged in the pressing piece groove, the top of the pressing rod upwards penetrates through the detection support plate, the outer pressing plate and the upper detection plate and then is connected with a limiting plate, and a buffer spring is sleeved on the pressing rod between the limiting plate and the upper detection plate; a middle buffer cushion is arranged between the top of the detection support plate and the top of the inner cavity of the middle plate groove, and the middle buffer cushion is made of rubber materials; an outer plate buffer cushion is arranged between the top of the outer pressing plate and the top of the inner cavity of the pressing plate groove, and is made of rubber materials.
The pushing assembly comprises a pushing slide bar and a transmission rack, wherein the pushing slide bar is movably arranged on a guide rail, two ends of the top of the pushing slide bar are respectively provided with a pushing plate through corresponding adjusting bolts, the bottom of the pushing plate after installation is higher than the surface of the detection transfer plate, the pushing end of the pushing plate is aligned with the detection assembly, the bottom of the pushing slide bar is provided with the transmission rack along the length direction, a pushing shaft is arranged on a frame below one end of the transmission rack, one end of the pushing shaft is fixedly provided with a pushing gear, the top of the pushing gear is meshed with the transmission rack, the other end of the pushing shaft is fixedly provided with a driving gear, the outer side of the driving gear is provided with a pushing pulling rod, the frame below the other end of the transmission rack is provided with a returning shaft, the returning gear is meshed with the driving gear, the outer side of the returning gear is provided with a returning pulling rod, the frame below the returning gear is provided with a transmission shaft, and the transmission shaft is provided with the transmission pulling rod; the transmission shaft is arranged on the frame below the meshing position of the returning gear and the driving gear, the transmission shaft is driven to rotate by a corresponding transmission motor, one end of a transmission pulling rod is fixedly connected with the transmission shaft, a strip pulling rod groove is formed in the other end of the transmission pulling rod, a pulling rod pin is arranged in the pulling rod groove, one end of the pulling rod pin is positioned in the pulling rod groove and locked by a corresponding nut, the other end of the pulling rod pin is suspended to form a pulling rod end, and the returning pulling rod and the pushing pulling rod at the pulling rod end are matched for use; the center of the outer side wall of the driving gear is fixedly provided with a driving push ring, a pushing pull rod is fixed on the outer ring surface of the driving push ring, and the pushing pull rod is tangential to the outer ring surface of the driving push ring; the center of the outer side wall of the return gear is fixedly provided with a return push ring, a return pull rod is fixed on the outer ring surface of the return push ring, and the return pull rod is tangential to the outer ring surface of the return push ring.
The split guide assembly comprises a split cylinder and a split guide baffle, wherein the split lateral baffle and the middle guide baffle are both positioned above a bearing surface of the discharge plate, the V-tip of the middle guide baffle is positioned in the direction of the input end of the discharge plate, a split hinge plate is fixed on a cross beam in the V-tip direction of the middle guide baffle, a split shaft is movably mounted on the split hinge plate through a bearing ring, the top of the split shaft is hinged with one end of the split cylinder, the other end of the split cylinder is hinged at the top of the cross beam, and the bottom of the split shaft downwards passes through the split hinge plate to be connected with the split guide baffle; the end part of the diversion lateral baffle in the direction of the input end of the discharging plate is hinged with a feeding lateral baffle, baffle support rods are fixed on the frames on two sides of the discharging plate, the tops of the baffle support rods are bent and extend to the upper part of the bearing surface of the discharging plate, one end of the feeding lateral baffle is hinged with the end part of the diversion lateral baffle, and the other end of the feeding lateral baffle is arranged at the extending end of the top of the baffle support rods through an adjusting screw; the two lateral flow dividing baffles are in a splayed shape in overlook, the smaller end of the splayed shape is positioned in the direction of the input end of the discharge plate, and a flow dividing channel is formed between the outer side wall of the middle guide baffle and the inner side wall of the lateral flow dividing baffle; the two feeding lateral baffles are in a splayed shape in overlooking, and the smaller end of the splayed shape is hinged with the corresponding diversion lateral baffle.
After the scheme is adopted, the current-frequency converter is discharged through the discharge plate, is separated through the diversion guide assembly when moving to the outlet of the discharge plate, is respectively sent into the two groups of detection assemblies through the pushing assembly, and is detected through the two groups of detection assemblies.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the feed side baffle hinge of the present invention.
Fig. 3 is a schematic diagram of a pushing assembly according to the present invention.
FIG. 4 is a schematic diagram of a detection assembly according to the present invention.
Detailed Description
The invention is further described below with reference to all drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 4, the current-frequency converter testing system according to the present embodiment includes a discharge plate 1, support columns 2 are fixed on frames at two sides of an output end of the discharge plate 1, tops of the two support columns 2 are fixedly connected through a cross beam 3, two sides of a bottom of the cross beam 3 are provided with a split lateral baffle 4, a V-shaped middle guide baffle 5 is provided at a bottom of the cross beam 3 between the two split lateral baffles 4, a split channel is formed between the installed split lateral baffles 4 and the middle guide baffle 5, the two split channels are in a V-shape in top view, a V-tip is located at an input end of the discharge plate 1, a split guide assembly is installed above the middle guide baffle 5, a detection middle rotating plate 13 is provided at an output end of the split channel, a guide rail 101 is installed between bottoms of the two detection middle rotating plates 13, a pushing assembly is installed on the guide rail 101, and a detection assembly is installed at the other side of the detection middle rotating plate 13 opposite to the pushing assembly.
The detection assembly comprises a lower detection plate 301, an upper detection plate 302 and a positioning plate 303, wherein the lower detection plate 301 is arranged on a table top of a forming machine, the upper detection plate 302 is arranged at the bottom of a lifting arm of the forming machine, the top of the lower detection plate 301 is provided with a positioning groove formed by concave downward movement, the positioning plate 303 is arranged in the positioning groove, the bottom of the positioning plate 303 is provided with a stripping groove 304 with an n-shaped section, a jacking spring 305 is arranged in the stripping groove 304, a stripping hole is arranged on the positioning plate 303 above the stripping groove 304, the jacking plate 306 is movably arranged in the stripping hole, and the bottom of the jacking plate 306 downwards passes through the stripping hole and is abutted against the top of the jacking spring 305; an n-shaped pressing plate groove 307 is formed in the bottom of the upper detection plate 302, an outer pressing plate 308 is movably embedded in the pressing plate groove 307, a middle plate groove is formed in the outer pressing plate 308, a detection support plate 3010 is movably installed in the middle plate groove, the bottom of the detection support plate 3010 extends downwards to form a contact pin, the detection support plate 3010 is electrically connected with an external detector, a pressing piece groove 3012 is formed in the bottom of the detection support plate 3010, a pressing rod 3013 is arranged in the pressing piece groove 3012, the top of the pressing rod 3013 passes through the detection support plate 3010, the outer pressing plate 308 and the upper detection plate 302 upwards and then is connected with a limiting plate 3014, and a buffer spring 3015 is sleeved on the pressing rod 3013 between the limiting plate 3014 and the upper detection plate 302; a middle buffer pad 3011 is arranged between the top of the detection support plate 3010 and the top of the inner cavity of the middle plate groove, and the middle buffer pad 3011 is made of rubber materials; an outer plate buffer cushion 309 is arranged between the top of the outer pressing plate 308 and the top of the inner cavity of the pressing plate groove 307, and the outer plate buffer cushion 309 is made of rubber materials.
The pushing assembly comprises a pushing slide bar 102 and a transmission rack 103, wherein the pushing slide bar 102 is movably arranged on a guide rail 101, two ends of the top of the pushing slide bar 102 are respectively provided with a pushing plate through corresponding adjusting bolts, the bottom of the pushing plate after installation is higher than the surface of the detection transfer plate, the pushing end of the pushing plate is opposite to the detection assembly, the transmission rack 103 is arranged at the bottom of the pushing slide bar 102 along the length direction, a pushing shaft 104 is arranged on a frame below one end of the transmission rack 103, a pushing gear 105 is fixed at one end of the pushing shaft 104, the top of the pushing gear 105 is meshed with the transmission rack 103, a driving gear 106 is fixed at the other end of the pushing shaft 104, a pushing pulling rod 109 is arranged outside the driving gear 106, a returning shaft 107 is arranged on the frame below the other end of the transmission rack 103, a returning gear 108 is meshed with the driving gear 106, a returning rod 1010 is arranged outside the returning shaft 107, a transmission shaft 1011 is arranged on the frame below the returning gear 108, and a transmission rod 1012 is arranged on the transmission shaft 1011; the transmission shaft 1011 is arranged on the frame below the meshing position of the returning gear 108 and the driving gear 106, the transmission shaft 1011 is driven to rotate by a corresponding transmission motor, one end of the transmission pulling rod 1012 is fixedly connected with the transmission shaft 1011, the other end of the transmission pulling rod 1012 is provided with a strip pulling rod groove 1015, a pulling rod pin 1016 is arranged in the pulling rod groove 1015, one end of the pulling rod pin 1016 is positioned in the pulling rod groove 1015 and is locked by a corresponding nut, the other end of the pulling rod pin 1016 is suspended to form a pulling rod end, and the returning pulling rod 1010 and the pushing pulling rod 109 at the pulling rod end are matched for use; a driving push ring 1013 is fixed at the center of the outer side wall of the driving gear 106, a pushing pull rod 109 is fixed on the outer ring surface of the driving push ring 1013, and the pushing pull rod 109 is tangent to the outer ring surface of the driving push ring 1013; a return push ring 1014 is fixed at the center of the outer sidewall of the return gear 108, a return puller 1010 is fixed on the outer annulus of the return push ring 1014, and the return puller 1010 is tangential to the outer annulus of the return push ring 1014.
The diversion guide assembly comprises a diversion cylinder 8 and a diversion guide baffle 9, wherein the diversion lateral baffle 4 and the middle guide baffle 5 are both positioned above the bearing surface of the material discharging plate 1, the V-tip of the middle guide baffle 5 is positioned in the direction of the input end of the material discharging plate, a diversion hinge plate 6 is fixed on a cross beam 3 in the direction of the V-tip of the middle guide baffle 5, a diversion shaft 7 is movably arranged on the diversion hinge plate 6 through a bearing ring, the top of the diversion shaft 7 is hinged with one end of the diversion cylinder 8, the other end of the diversion cylinder 8 is hinged with the top of the cross beam 3, and the bottom of the diversion shaft 7 downwards passes through the diversion hinge plate 6 to be connected with the diversion guide baffle 9; the end part of the diversion lateral baffle 4 in the direction of the input end of the discharging plate 1 is hinged with a feeding lateral baffle 10, baffle support rods 11 are fixed on the frames on two sides of the discharging plate 1, the tops of the baffle support rods 11 are bent and extend to the position above the bearing surface of the discharging plate 1, one end of the feeding lateral baffle 10 is hinged with the end part of the diversion lateral baffle 4, and the other end of the feeding lateral baffle 10 is arranged at the extending end of the top of the baffle support rods 11 through an adjusting screw; the two diversion side baffles 4 are in a splayed shape in top view, the smaller end of the splayed shape is positioned in the direction of the input end of the discharge plate, and a diversion channel is formed between the outer side wall of the middle guide baffle 5 and the inner side wall of the diversion side baffle 4; the two feeding lateral baffles 10 are in a splayed shape in top view, and the smaller end of the splayed shape is hinged with the corresponding diversion lateral baffle 4.
The current frequency converter to be detected is conveyed to the discharge plate to be sequentially arranged, when the current frequency converter runs to the output end, the current frequency converter runs to the detection transfer plate through the feeding lateral baffle to guide and walk, the original state of the current frequency converter is guided to enter an opened shunt channel through the shunt guide baffle, the current frequency converter runs to the detection transfer plate, when the channel is replaced, the shunt cylinder piston rod stretches out to drive the middle connecting rod to rotate around the shunt shaft, the shunt shaft synchronously drives the shunt guide baffle to move, the previously blocked shunt channel inlet is opened, the previously opened shunt channel is closed, the current frequency converter enters the opened shunt channel and runs to the detection transfer plate, and the synchronous conveying of one discharge plate to two detection directions is realized, so that the installation of conveying equipment such as the vibration plate and the discharge plate is saved, and the occupied space of a conveying belt is also reduced;
when the current frequency converter to be detected moves onto the detection middle rotating plate, as the pushing shaft, the returning shaft and the transmission shaft are eccentric (the axes of the three shafts are not on the same straight line, and the eccentric axes are formed between the three shafts), the transmission motor drives the transmission shaft to rotate, the transmission shaft drives the transmission pulling rod to synchronously rotate, the transmission pulling rod synchronously drives the pulling rod pin to rotate with the center of the transmission shaft as the center, when the pulling rod pin contacts and pushes the returning pulling rod, the returning pulling rod synchronously drives the returning gear to rotate (forward rotation), the returning gear drives the driving gear to rotate reversely, the driving gear synchronously drives the pushing gear to rotate reversely through the pushing shaft, the pushing gear drives the transmission rack to drive the pushing sliding bar to walk towards one detection middle rotating plate, the to-be-detected current frequency converter at the top of the detection middle rotating plate is pushed onto the positioning plate through the pushing plate and supported by the pushing plate, when the pulling rod pin is separated from the returning pulling rod, the returning pulling rod and the pushing pulling rod are in a stop state, when the pulling rod pin continues to rotate and contact with the pushing pulling rod and push, the pushing pulling rod drives the driving gear to rotate forward, the driving gear drives the returning gear to rotate reversely, meanwhile, the driving gear synchronously drives the pushing gear to rotate forward through the pushing shaft, the pushing gear drives the transmission rack to enable the pushing sliding bar to walk towards the other detection middle rotating plate, the to-be-detected current frequency converter at the top of the other detection middle rotating plate is pushed onto the positioning plate in the other group of detection assemblies through the pushing plate, and after the scheme is adopted, the motor does not need to stop, and can be pushed in a bidirectional circulation mode.
The top of the buffer spring is abutted against the bottom of the limiting plate, the bottom of the buffer spring is abutted against the top of the upper detecting plate, screw holes are formed in the outer plate buffer and the middle buffer, the screw holes are sleeved with the pressing rods, the pressing rods are used for limiting the detecting supporting plates and the detecting supporting plates, meanwhile, the bottom of the pressing rods limit the capacitor main body, when the upper detecting plate is pressed down, the pressing rods are in contact with the surface of the frequency converter, the bottom of the frequency converter presses down the ejector plate, the surface of the ejector plate is enabled to be flush with the surface of the positioning plate, the ejector spring is compressed under the stress, the frequency converter main body is limited through the pressing rods, the ejector plate and the outer pressing plate, when the pressing down is continued, the contact pins of the detecting supporting plates are in contact with the connecting pins of the frequency converter, detection is carried out, detection data are displayed and recorded in real time through the outer detecting instrument, the buffer cushion pads are used for buffering the forming plates, the detecting plates are lifted after detection, and the ejector spring is out to stretch out.
The embodiment integrates discharging, split-flow conveying, pushing and detecting, and has the advantages of reasonable structure, high conveying efficiency and small equipment occupation space.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all changes made in the shape and principles of the present invention are covered by the scope of the present invention.
Claims (2)
1. The current frequency converter testing system comprises a discharge plate (1), and is characterized in that: the device comprises a rack, a material discharging plate (1), a supporting column (2) fixed on the rack at two sides of the output end of the material discharging plate, a beam (3) connected and fixed between the tops of the two supporting columns (2), a shunt lateral baffle (4) installed at two sides of the bottom of the beam (3), a V-shaped middle guide baffle (5) installed at the bottom of the beam (3) between the two shunt lateral baffles (4), a shunt channel formed between the installed shunt lateral baffles (4) and the middle guide baffle (5), a shunt guide component installed above the middle guide baffle (5), a detection middle rotating plate (13) arranged at the output end of the shunt channel, a guide rail (101) installed between the bottoms of the two detection middle rotating plates (13), a pushing component installed on the guide rail (101), and a detection component installed at the other side of the detection middle rotating plate (13) opposite to the pushing component;
the detecting assembly comprises a lower detecting plate (301), an upper detecting plate (302) and a locating plate (303), wherein the lower detecting plate (301) is arranged on a table top of a forming machine, the upper detecting plate (302) is arranged at the bottom of a lifting arm of the forming machine, a locating groove formed by recessing is formed in the top of the lower detecting plate (301), the locating plate (303) is arranged in the locating groove, a stripping groove (304) with an n-shaped section is formed in the bottom of the locating plate (303), a stripping spring (305) is arranged in the stripping groove (304), a stripping hole is formed in the locating plate (303) above the stripping groove (304), the stripping plate (306) is movably arranged in the stripping hole, and the bottom of the stripping plate (306) downwards passes through the stripping hole to be in conflict with the top of the stripping spring (305); an n-shaped pressing plate groove (307) is formed in the bottom of the upper detection plate (302), an outer pressing plate (308) is movably embedded in the pressing plate groove (307), a middle plate groove is formed in the outer pressing plate (308), a detection support plate (3010) is movably installed in the middle plate groove, the bottom of the detection support plate (3010) extends downwards to form a contact pin, the detection support plate (3010) is electrically connected with an external detector, a pressing piece groove (3012) is formed in the bottom of the detection support plate (3010), a pressing rod (3013) is arranged in the pressing piece groove (3012), the top of the pressing rod (3013) upwards penetrates through the detection support plate (3010), the outer pressing plate (308) and the upper detection plate (302) and then is connected with a limiting plate (3014), and a buffer spring (3015) is sleeved on the pressing rod (3013) between the limiting plate (3014) and the upper detection plate (302); a middle buffer pad (3011) is arranged between the top of the detection support plate (3010) and the top of the inner cavity of the middle plate groove, and the middle buffer pad (3011) is made of rubber materials; an outer plate buffer cushion (309) is arranged between the top of the outer pressing plate (308) and the top of the inner cavity of the pressing plate groove (307), and the outer plate buffer cushion (309) is made of rubber materials;
the pushing assembly comprises a pushing slide bar (102) and a transmission rack (103), wherein the pushing slide bar (102) is movably arranged on a guide rail (101), two ends of the top of the pushing slide bar (102) are respectively provided with a pushing plate through corresponding adjusting bolts, the bottom of the pushing plate after installation is higher than the surface of a detection transfer plate, the pushing end of the pushing plate is opposite to the detection assembly, the bottom of the pushing slide bar (102) is provided with the transmission rack (103) along the length direction, a pushing shaft (104) is arranged on a frame below one end of the transmission rack (103), one end of the pushing shaft (104) is fixedly provided with a pushing gear (105), the top of the pushing gear (105) is meshed with the transmission rack (103), the other end of the pushing shaft (104) is fixedly provided with a driving gear (106), the outer side of the driving gear (106) is provided with a pushing pulling rod (109), the frame below the other end of the transmission rack (103) is provided with a returning gear (107), the returning gear (108) is arranged on the returning gear (108), the returning gear (108) is meshed with the driving gear (106), and the transmission shaft (1011) is arranged on the outer side of the returning gear (1010); the transmission shaft (1011) is arranged on a frame below the meshing position of the returning gear (108) and the driving gear (106), the transmission shaft (1011) is driven to rotate by a corresponding transmission motor, one end of the transmission pulling rod (1012) is fixedly connected with the transmission shaft (1011), the other end of the transmission pulling rod (1012) is provided with a strip pulling rod groove (1015), a pulling rod pin (1016) is arranged in the pulling rod groove (1015), one end of the pulling rod pin (1016) is positioned in the pulling rod groove (1015) and is locked by a corresponding nut, the other end of the pulling rod pin (1016) is suspended to form a pulling rod end, and the returning pulling rod (1010) and the pushing pulling rod (109) at the pulling rod end are matched for use; a driving push ring (1013) is fixed at the center of the outer side wall of the driving gear (106), a pushing pull rod (109) is fixed on the outer ring surface of the driving push ring (1013), and the pushing pull rod (109) is tangential to the outer ring surface of the driving push ring (1013); a return push ring (1014) is fixed at the center of the outer side wall of the return gear (108), a return pull rod (1010) is fixed on the outer ring surface of the return push ring (1014), and the return pull rod (1010) is tangential to the outer ring surface of the return push ring (1014).
2. The current to frequency converter testing system of claim 1, wherein: the diversion guide assembly comprises a diversion cylinder (8) and a diversion guide baffle (9), wherein the diversion lateral baffle (4) and the middle guide baffle (5) are both positioned above the bearing surface of the discharge plate (1), the V tip of the middle guide baffle (5) is positioned in the direction of the input end of the discharge plate, the diversion hinge plate (6) is fixed on the cross beam (3) in the V tip direction of the middle guide baffle (5), the diversion hinge plate (6) is movably provided with a diversion shaft (7) through a bearing ring, the top of the diversion shaft (7) is hinged with one end of the diversion cylinder (8), the other end of the diversion cylinder (8) is hinged at the top of the cross beam (3), and the bottom of the diversion shaft (7) downwards penetrates through the diversion hinge plate (6) to be connected with the diversion guide baffle (9); the end part of a diversion lateral baffle (4) in the direction of the input end of the discharge plate (1) is hinged with a feeding lateral baffle (10), baffle support rods (11) are fixed on the frames at two sides of the discharge plate (1), the tops of the baffle support rods (11) are bent and extend to the upper part of the bearing surface of the discharge plate (1), one end of the feeding lateral baffle (10) is hinged with the end part of the diversion lateral baffle (4), and the other end of the feeding lateral baffle (10) is arranged at the extending end of the top of the baffle support rods (11) through an adjusting screw; the two lateral flow dividing baffles (4) are in an splayed shape in overlook view, the smaller end of the splayed shape is positioned in the direction of the input end of the discharge plate, and a flow dividing channel is formed between the outer side wall of the middle guide baffle (5) and the inner side wall of the lateral flow dividing baffle (4); the two feeding lateral baffles (10) are in an splayed shape in overlook, and the smaller end of the splayed shape is hinged with the corresponding diversion lateral baffle (4).
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| CN202010998637.XA CN112098761B (en) | 2020-09-22 | 2020-09-22 | Current-to-frequency converter test system |
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| EP0253015A1 (en) * | 1986-07-18 | 1988-01-20 | SCHOENELEC Produktionseinrichtungen für die Elektronikindustrie GmbH | Transport system for a testing device for electronic components |
| CN103532550A (en) * | 2013-10-24 | 2014-01-22 | 中国兵器工业集团第二一四研究所苏州研发中心 | Current frequency converter test method based on virtual instrument |
| CN104586388A (en) * | 2015-01-26 | 2015-05-06 | 山东大学齐鲁医院 | Fatigue driving detection system based on electroencephalogram recognition |
| CN207141540U (en) * | 2017-07-14 | 2018-03-27 | 无锡市川烨精工科技有限公司 | Sausage vacuum packaging equipment |
| CN108275454A (en) * | 2018-03-20 | 2018-07-13 | 东莞市杰发电子有限公司 | A kind of capacitor discharge system |
| CN208513104U (en) * | 2018-05-23 | 2019-02-19 | 肇庆市创科磁电设备有限公司 | A kind of automatic testing, sorting machine of inductance component |
| CN209021086U (en) * | 2018-08-10 | 2019-06-25 | 福建田中机械科技股份有限公司 | Distance rod rivet hot connection device |
| CN210213672U (en) * | 2019-07-04 | 2020-03-31 | 四川烯能新能源科技有限公司 | Lithium cell production feed mechanism |
| CN210629455U (en) * | 2019-07-24 | 2020-05-26 | 株洲宏达惯性科技有限公司 | Full-digital current-frequency converter circuit |
| CN210709980U (en) * | 2019-09-11 | 2020-06-09 | 株洲宏达惯性科技有限公司 | Chip mounter material loading tray detection mechanism |
| CN111595249A (en) * | 2020-06-11 | 2020-08-28 | 常成龙 | Flat panel display screen detection device based on AOI operation |
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