CN116609593A - Device and method for automatically detecting capacity of capacitor - Google Patents
Device and method for automatically detecting capacity of capacitor Download PDFInfo
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- CN116609593A CN116609593A CN202310866727.7A CN202310866727A CN116609593A CN 116609593 A CN116609593 A CN 116609593A CN 202310866727 A CN202310866727 A CN 202310866727A CN 116609593 A CN116609593 A CN 116609593A
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- 239000003990 capacitor Substances 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims description 35
- 230000000670 limiting effect Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 11
- 230000007306 turnover Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2605—Measuring capacitance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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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
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
- G01R31/013—Testing passive components
- G01R31/016—Testing of capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a device and a method for automatically detecting the capacity of a capacitor, and relates to the technical field of capacitor production equipment, wherein the device comprises a supporting mechanism and a detecting mechanism, wherein the detecting mechanism is arranged on an electric support frame, a plurality of groups of resistor boxes are connected in series, a contact piece is connected in series with a plurality of groups of resistor boxes, two groups of contact pieces are symmetrically and slidably arranged on the electric support frame, and a discharging mechanism is arranged above the contact piece; a sliding plate is arranged on the limit rail of the bracket in a sliding manner, a storage mechanism is arranged on the sliding plate, the U-shaped frame is longitudinally arranged on the limit groove of the sliding plate in a sliding manner, and the clamping frame is transversely arranged on the U-shaped frame in a sliding manner; the slide plate is provided with a fixing mechanism in a sliding manner, the fixing mechanism and the storage mechanism assist in fixing the capacitor, the slide plate slides on the limit rail to discharge the capacity of the capacitor through the discharging mechanism, and the detecting mechanism detects the capacity of the capacitor. The beneficial effects of the utility model are as follows: and discharging and detecting the capacitors sequentially, and automatically detecting the capacitors with different sizes and different specifications.
Description
Technical Field
The utility model relates to the technical field of capacitor production equipment, in particular to a device and a method for automatically detecting the capacity of a capacitor.
Background
Two conductors close to each other with a layer of non-conductive insulating medium sandwiched between them, constitute a capacitor. When a voltage is applied between the two plates of the capacitor, the capacitor stores a charge. Capacitors play an important role in circuits such as tuning, bypassing, coupling, filtering, etc. The tuning circuit of the transistor radio is used, and the coupling circuit, the bypass circuit and the like of the color television are also used.
The utility model patent of China with the prior art publication number of CN213855777U discloses a capacitor detection device, which comprises a bottom bracket body, an upright post, a lifting piece, a detection fixing piece, a rotation driving box, a detection driving box, a turnover bearing plate strip, a turntable and a controller, wherein the rotation driving box is fixedly arranged on the bottom bracket, a rotation driving shaft is connected between the rotation driving box and the detection driving box, the turntable is fixedly arranged at the top of the driving detection box, the bottom of a limit placing groove of the turntable is provided with the turnover bearing plate strip, the bottom of the inner side of the detection driving box is provided with a bottom rotation mounting piece, a micro cylinder is arranged above the bottom rotation mounting piece, a turnover rod is rotatably arranged in a box hole of the driving box through a pivot shaft, the turnover rod is fixedly arranged with a rotation collar at the top of the micro cylinder, the turnover rod is fixedly arranged with the turnover bearing plate strip, a lifting support is arranged in a splicing groove at the top of the upright post, the lifting support is fixedly arranged with the lifting piece, and the controller is arranged on the upright post; and detecting unqualified capacitors, screening and reworking the capacitors.
In the prior art, although the capacitor can be detected, the capacitors with different specifications cannot be detected, manual feeding and discharging are needed, and the degree of automation is low.
Disclosure of Invention
Aiming at the technical problems, the utility model adopts the following technical scheme: the device for automatically detecting the capacity of the capacitor comprises a supporting mechanism and a detecting mechanism, wherein the supporting mechanism comprises a bottom plate and a bracket, the bracket is fixedly arranged on the bottom plate, an electric supporting frame is arranged on the bottom plate, the detecting mechanism is arranged on the electric supporting frame, the detecting mechanism comprises a plurality of groups of resistor boxes and two groups of contact pieces, the resistor boxes are connected in series, the contact pieces are connected in series with the resistor boxes, the two groups of contact pieces are symmetrically and slidably arranged on the electric supporting frame, and a discharging mechanism is arranged above the contact pieces; the sliding plate of the moving mechanism is slidably arranged on a limit rail of the bracket, the sliding plate is provided with a storage mechanism, the storage mechanism comprises a clamping frame and a U-shaped frame, the U-shaped frame is longitudinally slidably arranged on a limit groove of the sliding plate, and the clamping frame is transversely slidably arranged on the U-shaped frame; the sliding plate is provided with a fixing mechanism in a sliding manner, the fixing plate of the fixing mechanism is slidably arranged on a sliding groove of the sliding plate, the fixing mechanism and the storage mechanism assist in fixing the capacitor, the sliding plate slides on the limiting rail to discharge the capacity of the capacitor through the discharging mechanism, and the detecting mechanism detects the capacity of the capacitor.
Further, the moving mechanism further comprises a screw rod and a moving motor, the moving motor is fixedly arranged at the bottom of the support, the screw rod is rotatably arranged on the support, the screw rod is fixedly arranged on an output shaft of the moving motor, the screw rod is rotatably arranged on a sliding plate, threads are arranged at a rotary joint of the sliding plate and the screw rod, and a baffle is arranged on the sliding plate. The moving motor drives the screw rod to rotate, and when the screw rod rotates, the sliding plate is driven to slide on the limiting rail under the matching action of the threads, and the baffle limits the position of the capacitor.
Further, the object placing mechanism further comprises a clamping spring and a bolt, a limiting column is arranged on the U-shaped frame, the limiting column is slidably arranged on a limiting groove of the sliding plate, the clamping spring is arranged between the bottom of the limiting column and the limiting groove, and the clamping spring is slidably arranged on the limiting column; the bolt is rotatably arranged on the U-shaped frame, and the bolt is in threaded connection with the U-shaped frame. Rotating the bolts, and adjusting the positions of the clamping frames on the U-shaped frames; the U-shaped frame is subjected to upward extrusion force, the U-shaped frame drives the clamping frame to move upwards, the clamping springs compress, and the clamping springs assist the U-shaped frame to restore to the initial position, so that the capacitor can be fixed conveniently.
Further, the fixing mechanism further comprises two groups of fixing components, the two groups of fixing components are symmetrically arranged between the fixing plate and the sliding plate, the fixing components comprise fixing blocks and fixing springs, the fixing blocks are slidably mounted on sliding grooves of the sliding plate, two ends of the fixing plates are rotatably mounted on the fixing blocks respectively, the fixing springs are arranged between the fixing blocks and the sliding plate, one ends of the fixing springs are fixedly mounted on the fixing blocks, and the other ends of the fixing springs are fixedly mounted on the sliding plate. The fixed plate is pushed to move on the sliding plate to approach the clamping frame, the fixed plate pushes the fixed block to slide on the sliding groove, and the fixed spring is compressed; when the fixed spring stretches, the fixed plate is pushed to drive the fixed block to move away from the clamping frame until the fixed plate is separated from the sliding plate, the fixed plate rotates on the fixed block, and under the action of inertia, the capacitor on the fixed plate falls down.
Further, an upper wedge body is arranged at the end part of the clamping frame, a lower wedge body is arranged at the edge of the fixing plate, and the upper wedge body is in contact fit with the lower wedge body. When the lower wedge body contacts with the inclined surface of the upper wedge body, the upper wedge body is driven to drive the U-shaped frame to move upwards, the clamping spring is compressed until the upper wedge body is meshed with the lower wedge body, and the capacitor is fixed in an auxiliary mode under the limiting effect of the baffle plate.
Further, the discharging mechanism comprises two groups of discharging plates and reset springs, the two groups of discharging plates are symmetrically and slidably arranged on the electric support frame, the reset springs are arranged between the two groups of discharging plates, two ends of each reset spring are fixedly arranged with the discharging plates respectively, and arc plates are arranged on the discharging plates. When the plug of the capacitor contacts with the arc plate, under the action of the arc surface of the arc plate, the sliding plate drives the capacitor to move downwards, the plug of the capacitor contacts with the arc plate to push the two groups of discharge plates to move in opposite directions, the reset spring is compressed, and the plug of the capacitor discharges when contacting with the arc plate.
Further, the detection mechanism further comprises a detector and two groups of detection springs, one group of contact plates corresponds to one group of detection springs, one end of each detection spring is fixedly installed with the corresponding contact plate, the other end of each detection spring is fixedly installed with the corresponding electric support, the detector is arranged above the electric support, and the detector is connected with the plurality of groups of contact plates in series. When the slide plate drives the capacitor to move downwards, the capacitor plug contacts with the contact pieces to push the two groups of contact pieces to move reversely, the detection springs are compressed, and the detector detects the capacity of the capacitor.
Further, the resistance box comprises a plurality of groups of adjusting resistors and a plurality of groups of adjusting components, the adjusting resistors are arranged on the electric support, a driving gear is fixedly arranged on the first group of adjusting resistors, driven gears are arranged on the last group of adjusting resistors, the remaining adjusting resistors are in one-to-one correspondence with the adjusting components, the adjusting components are fixedly arranged with the remaining adjusting resistors, the adjusting components comprise incomplete gears and transmission gears, the driving gears are meshed with the incomplete gears on the adjacent adjusting resistors, the transmission gears are meshed with the incomplete gears on the adjacent adjusting resistors, and the driven gears are meshed with the transmission gears on the adjacent adjusting resistors. The driving gear drives the incomplete gear of the second group of adjusting resistors to rotate when rotating, the driving gear drives the transmission gear on the incomplete gear to rotate when rotating, the transmission gear drives the incomplete gear of the third group of adjusting resistors to rotate, and the like, so that the resistance adjustment of the resistor boxes is realized, the auxiliary adjustment of the resistor boxes is realized, and the capacities of different capacitors are detected.
The utility model also discloses a method for automatically detecting the capacity of the capacitor, which comprises the following steps:
step one: the plug is connected with a power supply, the position of the clamping frame on the U-shaped frame is adjusted by rotating the bolt according to the size of the capacitor, and the capacitor is placed on the fixed plate;
step two: pushing the fixed plate to move on the sliding plate towards the position close to the clamping frame, compressing the fixed spring, enabling the lower wedge body of the fixed plate to be in contact with the inclined surface of the upper wedge body, and enabling the upper wedge body of the fixed plate to assist the clamping frame to fix the capacitor under the limiting effect of the baffle plate;
step three: starting a mobile motor, wherein the mobile motor drives a sliding plate to slide downwards on a limit rail through a screw rod, and in the process, a plug of a capacitor is in contact with an arc plate of a discharge plate for discharging;
step four: the sliding plate continuously moves downwards to contact with the contact piece, a power source is started, the power source adjusts the resistance of the resistance box, and the multiple groups of resistance boxes assist the detector to detect the capacities of different capacitors;
step five: after the capacity of the capacitor is detected by the detector, the sliding plate drives the capacitor to continuously move downwards until the bottom of the limit post is contacted with the support, the U-shaped frame and the clamping frame move upwards, the upper wedge body is disconnected with the lower wedge body, the clamping frame is disconnected to fix the capacitor, the fixed spring stretches, and the fixed plate and the capacitor are pushed to move away from the clamping frame, so that the capacitor is dismounted.
Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model is provided with the moving mechanism, and in the moving process of the slide plate, the capacitor is driven to move downwards, the capacitor is sequentially discharged and detected, and the discharging of the capacitor is facilitated; (2) The utility model is provided with the object placing mechanism and the fixing mechanism, which mutually assist in fixing capacitors with different sizes, so that the feeding of the capacitors is realized, the fixing of the capacitors is disconnected by mutually matching with the moving mechanism, the automatic discharging is realized, and the degree of automation is higher; (3) The utility model is provided with the detection mechanism, the plurality of groups of resistor boxes are mutually assisted, so that capacitors with different specifications can be conveniently detected, and the application range is wider.
Drawings
Fig. 1 is a schematic view of a first view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram illustrating the overall structure operation of the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a left side view of the present utility model.
Fig. 5 is a top view of the present utility model.
Fig. 6 is a cross-sectional view taken along the direction A-A in fig. 3.
Fig. 7 is a cross-sectional view taken along the direction B-B in fig. 4.
Fig. 8 is a partial enlarged view of a portion C in fig. 1.
Fig. 9 is a partial enlarged view of a portion D in fig. 5.
Fig. 10 is a partial enlarged view of a portion E in fig. 6.
Fig. 11 is a partial enlarged view of a portion F in fig. 6.
Fig. 12 is a partial enlarged view of a portion G in fig. 7.
Fig. 13 is a partial enlarged view of the H portion in fig. 1.
Fig. 14 is a partial enlarged view of the portion I in fig. 6.
Fig. 15 is a partial enlarged view of a portion J in fig. 3.
Reference numerals: 11-a bottom plate; 12-an electric support; 13-a bracket; 14-limiting rails; 15-plug; 21-a skateboard; 22-screw rod; 23-a mobile motor; 211-a limit groove; 212-a chute; 31-clamping a spring; 32-clamping frames; 33-bolts; 34-U-shaped frame; 321-upper wedge; 341-a limit column; 41-a fixing plate; 42-fixing the assembly; 421-fixed block; 422-a fixed spring; 51-a resistor box; 52-a detector; 53-a power source; 54-contact pieces; 55-detecting a spring; 511-adjusting the resistance; 512-an adjustment assembly; 513-a drive gear; 5121-incomplete gear; 5122-a drive gear; 514-driven gear; 61-a discharge plate; 62-a return spring; 611-arc plates; 71-a turntable; 72-blanking plate; 73-blanking components; 731-a blanking gear; 732-a power gear; 733-a blanking motor; 24-baffle.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Examples: the device for automatically detecting the capacity of the capacitor as shown in fig. 1-15 comprises a supporting mechanism and a detecting mechanism, wherein the supporting mechanism comprises a bottom plate 11 and a bracket 13, the bracket 13 is fixedly arranged on the bottom plate 11, an electric supporting frame 12 is arranged on the bottom plate 11, the detecting mechanism is arranged on the electric supporting frame 12 and comprises a plurality of groups of resistor boxes 51 and two groups of contact pieces 54, the resistor boxes 51 are connected in series, the contact pieces 54 are connected in series with the plurality of groups, the two groups of contact pieces 54 are symmetrically and slidably arranged on the electric supporting frame 12, and a discharging mechanism is arranged above the contact pieces 54; the bracket 13 is provided with a moving mechanism, a sliding plate 21 of the moving mechanism is slidably arranged on a limit rail 14 of the bracket 13, the sliding plate 21 is provided with a storage mechanism, the storage mechanism comprises a clamping frame 32 and a U-shaped frame 34, the U-shaped frame 34 is longitudinally slidably arranged on a limit groove 211 of the sliding plate 21, and the clamping frame 32 is transversely slidably arranged on the U-shaped frame 34; the slide plate 21 is slidably provided with a fixing mechanism, a fixing plate 41 of the fixing mechanism is slidably arranged on a chute 212 of the slide plate 21, the fixing mechanism and the storage mechanism assist in fixing the capacitor, the slide plate 21 slides on the limit rail 14 to discharge the capacity of the capacitor through the discharging mechanism, and the detecting mechanism detects the capacity of the capacitor.
As shown in fig. 1, fig. 2, fig. 6, fig. 7, fig. 12 and fig. 14, the supporting mechanism comprises a bottom plate 11, an electric supporting frame 12, a support 13 and a limiting rail 14, the electric supporting frame 12 is fixedly installed on the bottom plate 11, the support 13 is fixedly installed on the bottom plate 11, the limiting rail 14 is fixedly installed on the support 13, the plug 15 is fixedly installed with the electric supporting frame 12, the plug 15 is electrically connected with the electric supporting frame 12, the detecting mechanism is arranged on the electric supporting frame 12, the detecting mechanism comprises a plurality of groups of resistor boxes 51, the resistor boxes 51 comprise a plurality of groups of adjusting resistors 511 and a plurality of groups of adjusting components 512, the adjusting resistors 511 are arranged on the electric supporting frame 12, a driving gear 513 is fixedly installed on the first group of adjusting resistors 511, driven gears 514 are arranged on the last group of adjusting resistors 511, the remaining adjusting resistors are fixedly installed on the adjusting resistors, the remaining adjusting components 511 are in one-to-one correspondence with the adjusting components 512, the adjusting components 512 are fixedly installed on the bottom plate 11, the adjusting components 512 comprise incomplete gears 5121 and transmission gears 5122, the driving gears 5121 are meshed with the incomplete gears 5121 on the adjacent adjusting resistors 511, the driving gears 5122 and the incomplete gears 5121 on the adjacent adjusting resistors, when the incomplete gears 5121 on the adjacent adjusting resistors are meshed with the incomplete gears 5121, the driving gears 5121, the complete gears 514 are meshed with the driving gears 5121, the complete gears 5121 are driven by the complete gears to rotate, and the complete driving gears 5121 are meshed with the complete driving gears, and the complete driving gears 5121 are driven to complete gears and the complete driving gears and complete driving gears are meshed to complete driving gears.
As shown in fig. 12, 13 and 15, the detection mechanism further includes a detector 52, a power source 53, a contact piece 54, and a detection spring 55, where the contact piece 54 and the detection spring 55 are respectively provided with two groups, the detector 52 is disposed on the electric support 12, the detector 52 is electrically connected with multiple groups of resistor boxes 51, the power source 53 is fixedly mounted on the electric support 12, one group of power sources 53 corresponds to one group of resistor boxes 51, an output shaft of the power source 53 is fixedly mounted with a driving gear 513 in the resistor boxes 51, the power source 53 drives the driving gear 513 in the resistor boxes 51 to rotate, and the resistance of the corresponding resistor boxes 51 is adjusted when the driving gear 513 rotates; the multiple groups of resistor boxes 51 are connected with the contact plates 54 in series, one group of contact plates 54 corresponds to one group of detection springs 55, one end of each detection spring 55 is fixedly installed with each contact plate 54, the other end of each detection spring 55 is fixedly installed with the electric support 12, the detector 52 is arranged above the electric support 12, the detector 52 is connected with the multiple groups of contact plates 54 in series, when the sliding plate 21 drives the capacitor to move downwards, the capacitor plug contacts with the contact plates 54 to push the two groups of contact plates 54 to move reversely, the detection springs 55 are compressed, and the detector 52 detects the capacity of the capacitor.
As shown in fig. 3, 5, 9 and 15, the discharging mechanism comprises two groups of discharging plates 61 and two groups of reset springs 62, the two groups of discharging plates 61 are symmetrically and slidably mounted on the electric bracket 12, the reset springs 62 are arranged between the two groups of discharging plates 61, two ends of each reset spring 62 are fixedly mounted with the discharging plates 61, an arc plate 611 is arranged on each discharging plate 61, when a plug of a capacitor contacts with the arc plate 611, under the action of an arc surface of the arc plate 611, when the sliding plate 21 drives the capacitor to move downwards, the plug of the capacitor contacts with the arc plate 611 to push the two groups of discharging plates 61 to move oppositely, the reset springs 62 compress, and when the plug of the capacitor contacts with the arc plate 611, the plug of the capacitor discharges.
As shown in fig. 1, 5, 6, 8, 9 and 10, the moving mechanism comprises a sliding plate 21, a screw rod 22, a moving motor 23 and a baffle 24, wherein the sliding plate 21 is slidably arranged on a limiting rail 14, the moving motor 23 is fixedly arranged at the bottom of a bracket 13, the screw rod 22 is rotatably arranged on the bracket 13, the moving motor 23 is fixedly arranged with an output shaft of the screw rod 22, and the moving motor 23 drives the screw rod 22 to rotate; the lead screw 22 is rotatably arranged on the sliding plate 21, threads are arranged at the rotary joint of the sliding plate 21 and the lead screw 22, a baffle 24 is arranged on the sliding plate 21, the moving motor 23 drives the lead screw 22 to rotate, when the lead screw 22 rotates, the sliding plate 21 is driven to slide on the limiting rail 14 under the matching action of the threads, the baffle 24 limits the position of a capacitor, and the sliding plate 21 is provided with a limiting groove 211 and a sliding groove 212.
As shown in fig. 1 and 8, the storage mechanism comprises a clamping spring 31, a clamping frame 32, a bolt 33 and a U-shaped frame 34, wherein limiting columns 341 are symmetrically arranged on the U-shaped frame 34, the U-shaped frame 34 is longitudinally and slidably arranged on a limiting groove 211 of the sliding plate 21 through the limiting columns 341, the clamping frame 32 is transversely and slidably arranged on the U-shaped frame 34, the clamping spring 31 is arranged between the bottom of the limiting columns 341 and the limiting groove 211, and the clamping spring 31 is slidably arranged on the limiting columns 341; the bolt 33 is rotatably arranged on the U-shaped frame 34, and the bolt 33 is in threaded connection with the U-shaped frame 34; rotating the bolts 33, and adjusting the positions of the clamping frames 32 on the U-shaped frames 34, wherein the positions of the clamping frames 32 on the U-shaped frames 34 are fixed by the bolts 33; the U-shaped frame 34 receives upward extrusion force, and the U-shaped frame 34 drives the clamping frame 32 to move upwards, the clamping spring 31 is compressed, and the clamping spring 31 assists the U-shaped frame 34 to restore to the initial position, so that the capacitor can be fixed conveniently.
As shown in fig. 1, fig. 5, fig. 6, fig. 8, fig. 9 and fig. 10, the fixing mechanism comprises a fixing plate 41 and two groups of fixing components 42, the fixing plate 41 is slidably mounted on a chute 212 of the sliding plate 21, the two groups of fixing components 42 are symmetrically arranged between the fixing plate 41 and the sliding plate 21, the fixing components 42 comprise a fixing block 421 and a fixing spring 422, the fixing block 421 is slidably mounted on the chute 212 of the sliding plate 21, two ends of the fixing plate 41 are respectively rotatably mounted on the fixing block 421, the fixing spring 422 is arranged between the fixing block 421 and the sliding plate 21, one end of the fixing spring 422 is fixedly mounted on the fixing block 421, the other end of the fixing spring 422 is fixedly mounted on the sliding plate 21, the fixing plate 41 is pushed to move on the sliding plate 21 towards the clamping frame 32, the fixing plate 41 pushes the fixing block 421 to slide on the chute 212, the fixing spring 422 is compressed, an upper wedge 321 is arranged at the end of the clamping frame 32, a lower wedge 321 is arranged at the edge of the fixing plate 41, the upper wedge 321 is in contact fit with the lower wedge 321, and when the lower wedge 321 is in contact with the inclined plane of the upper wedge 321, the upper wedge 321 drives the upper wedge 34 to move upwards, the clamping frame 321 is pushed until the upper wedge 31 is compressed to the lower wedge 31, and the upper wedge 31 acts on the lower wedge 24, and the capacitor is fixed by the auxiliary baffle plate; when the fixed spring 422 is extended, the fixed plate 41 is pushed to drive the fixed block 421 to move away from the clamping frame 32 until the fixed plate 41 is separated from the sliding plate 21, the fixed plate 41 rotates on the fixed block 421, and under the action of inertia, the capacitor on the fixed plate 41 falls down.
As shown in fig. 5 and 9, the discharging mechanism comprises two groups of discharging plates 61 and two groups of reset springs 62, wherein the two groups of discharging plates 61 and 62 are symmetrically and slidably arranged on the electric support 12, the reset springs 62 are arranged between the two groups of discharging plates 61, two ends of the reset springs 62 are fixedly arranged with the discharging plates 61 respectively, and the discharging plates 61 are provided with arc plates 611; when the plug of the capacitor contacts the arc plate 611, under the action of the arc surface of the arc plate 611, when the slide plate 21 drives the capacitor to move downwards, the plug of the capacitor contacts the arc plate 611, the two groups of discharge plates 61 are pushed to move towards each other, the reset spring 62 is compressed, and the plug of the capacitor discharges when contacting the arc plate 611.
As shown in fig. 1, 2 and 11, the blanking mechanism comprises a turntable 71, a blanking disc 72 and a blanking assembly 73, wherein the turntable 71 is rotatably installed on a bottom plate 11, the blanking disc 72 is provided with a plurality of groups, the blanking discs 72 of the plurality of groups are uniformly and fixedly installed on the turntable 71, the blanking assembly 73 comprises a blanking gear 731, a power gear 732 and a blanking motor 733, the blanking motor 733 is fixedly installed on the bottom plate 11, the power gear 732 is fixedly installed with an output shaft of the blanking motor 733, and the blanking motor 733 drives the power gear 732 to rotate; the blanking gear 731 is coaxial with the turntable 71, the blanking gear 731 is fixedly mounted with the turntable 71, the blanking gear 731 is meshed with the power gear 732, the power gear 732 drives the blanking motor 733 to rotate when rotating, the blanking motor 733 drives the turntable 71 to rotate when rotating, and the turntable 71 drives the blanking plate 72 to be positioned below the fixed plate 41 in sequence.
The utility model also discloses a method for automatically detecting the capacity of the capacitor, which comprises the following steps:
step one: the plug 15 is connected with a power supply, the position of the clamping frame 32 on the U-shaped frame 34 is adjusted by rotating the bolt 33 according to the volume of the capacitor, and the capacitor is placed on the fixed plate 41;
step two: the fixed plate 41 is pushed to move on the sliding plate 21 to approach the clamping frame 32, the fixed spring 422 is compressed, the lower wedge body of the fixed plate 41 is contacted with the inclined surface of the upper wedge body 321, and under the limiting action of the baffle 24, the fixed plate 41 assists the upper wedge body 321 of the clamping frame 32 to fix the capacitor;
step three: starting a moving motor 23, wherein the moving motor 23 drives the sliding plate 21 to slide downwards on the limiting rail 14 through the screw rod 22, and in the process, a plug of the capacitor contacts with the arc plate 611 of the discharging plate 61 to discharge;
step four: the sliding plate 21 continues to move downwards to be in contact with the contact piece 54, the power source 53 is started, the power source 53 adjusts the resistance of the resistance box 51, and the plurality of groups of resistance boxes 51 assist the detector 52 to detect the capacities of different capacitors;
step five: after the capacity of the capacitor is detected by the detector 52, the slide plate 21 drives the capacitor to continuously move downwards until the bottom of the limit column 341 is contacted with the bracket 13, the U-shaped frame 34 and the clamping frame 32 move upwards, the upper wedge 321 is disconnected with the lower wedge, the clamping frame 32 is disconnected to fix the capacitor, the fixed spring 422 stretches, the fixed plate 41 and the capacitor are pushed to move towards the direction away from the clamping frame 32, and the capacitor is dismounted.
Working principle: when the capacity of the capacitor is detected, the bolt 33 is rotated according to the size of the capacitor, the position of the clamping frame 32 on the U-shaped frame 34 is adjusted, and the position of the clamping frame 32 on the U-shaped frame 34 is fixed by the bolt 33 to adapt to the size of the capacitor; the capacitor is placed on the fixing plate 41, the fixing plate 41 is pushed to move on the sliding plate 21 towards the position close to the clamping frame 32, the fixing plate 41 pushes the fixing block 421 to slide on the sliding groove 212, the fixing spring 422 is compressed, when the lower wedge body is contacted with the inclined surface of the upper wedge body 321, the upper wedge body 321 is driven to drive the U-shaped frame 34 to move upwards, the clamping spring 31 is compressed until the upper wedge body 321 is meshed with the lower wedge body, and the capacitor is fixed in an auxiliary mode under the limiting effect of the baffle 24.
After the container is fixed, the plug 15 is communicated with a power supply, the mobile motor 23 is started, the mobile motor 23 drives the screw rod 22 to rotate, when the screw rod 22 rotates, the slide plate 21 is driven to slide downwards on the limit rail 14 under the cooperation of threads, the slide plate 21 drives the capacitor to move downwards through the object placing mechanism and the fixing mechanism, when the plug of the capacitor contacts with the arc plate 611, under the action of the cambered surface of the arc plate 611, the slide plate 21 drives the capacitor to move downwards, when the plug of the capacitor contacts with the arc plate 611, the two groups of discharge plates 61 are pushed to move in opposite directions, the reset spring 62 is compressed, and the plug of the capacitor discharges when the plug of the capacitor contacts with the arc plate 611.
As the slide plate 21 moves downwards, after the capacitor is discharged, the capacitor continues to move downwards, the capacitor plug contacts the contact pieces 54, the two groups of contact pieces 54 are pushed to move reversely, the detection springs 55 are compressed, and the detector 52 detects the capacity of the capacitor; in this process, the detector 52 and the power source 53 are started, the power source 53 drives the corresponding driving gear 513 to rotate, the driving gear 513 drives the incomplete gear 5121 of the second group of adjusting resistors 511 to rotate when rotating, the incomplete gear 5121 drives the transmission gear 5122 on the incomplete gear 5121 to rotate, the transmission gear 5122 drives the incomplete gear 5121 of the third group of adjusting resistors 511 to rotate, and so on, thereby realizing resistance adjustment of the resistor boxes 51, assisting the adjusting resistors by the plurality of groups of resistor boxes 51, and assisting the detector 52 to detect the capacities of different capacitors.
After the capacity of the capacitor is detected by the detector 52, the sliding plate 21 drives the capacitor to continuously move downwards until the bottom of the limit column 341 is contacted with the bracket 13, as the sliding plate 21 moves downwards, the clamping spring 31 extrudes the bottom of the limit column 341, the clamping spring 31 compresses, the limit column 341 slides upwards relative to the limit groove 211 to drive the U-shaped frame 34 and the clamping frame 32 to move upwards, the upper wedge 321 is disconnected from the lower wedge, and the clamping frame 32 is disconnected from fixing the capacitor; at this time, under the elastic action of the fixing spring 422, the fixing spring 422 stretches to drive the fixing block 421 and the fixing plate 41 to move away from the clamping frame 32, the fixing plate 41 drives the capacitor to move away from the clamping frame 32, the fixing plate 41 rotates downwards on the fixing block 421 under the gravity action of the capacitor and the fixing plate 41, and the capacitor falls into the lower blanking tray 72 under the inertia action of the capacitor.
The blanking motor 733 drives the power gear 732 to rotate, the clamping frame 32 drives the blanking motor 733 to rotate when rotating, the rotary table 71 is driven to rotate when the blanking motor 733 rotates, and the rotary table 71 drives the blanking plate 72 to be sequentially arranged below the fixed plate 41, so that the next group of detected capacitors can be continuously stored.
The moving motor 23 is reversely started, the moving motor 23 drives the sliding plate 21 to slide upwards, the initial position of the sliding plate 21 is restored, and the next group of capacitors is detected.
The present utility model is not limited to the above-described embodiments, and various modifications are possible within the scope of the present utility model without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (9)
1. The utility model provides a device of condenser capacity automated inspection, includes supporting mechanism, detection mechanism, its characterized in that: the supporting mechanism comprises a bottom plate (11) and a bracket (13), the bracket (13) is fixedly arranged on the bottom plate (11), an electric supporting frame (12) is arranged on the bottom plate (11), the detecting mechanism is arranged on the electric supporting frame (12), the detecting mechanism comprises a plurality of groups of resistor boxes (51) and two groups of contact pieces (54), the resistor boxes (51) are connected in series, the contact pieces (54) are connected in series with the resistor boxes (51), the two groups of contact pieces (54) are symmetrically and slidably arranged on the electric supporting frame (12), and a discharging mechanism is arranged above the contact pieces (54); the device comprises a bracket (13), a moving mechanism is arranged on the bracket (13), a sliding plate (21) of the moving mechanism is slidably arranged on a limit rail (14) of the bracket (13), a storage mechanism is arranged on the sliding plate (21), the storage mechanism comprises a clamping frame (32) and a U-shaped frame (34), the U-shaped frame (34) is longitudinally slidably arranged on a limit groove (211) of the sliding plate (21), and the clamping frame (32) is transversely slidably arranged on the U-shaped frame (34); the slide plate (21) is provided with a fixing mechanism in a sliding mode, a fixing plate (41) of the fixing mechanism is arranged on a sliding groove (212) of the slide plate (21) in a sliding mode, the fixing mechanism and the storage mechanism assist in fixing the capacitor, the slide plate (21) slides on the limit rail (14) to discharge the capacity of the capacitor through the discharging mechanism, and the detecting mechanism detects the capacity of the capacitor.
2. The apparatus for automatic capacitor capacity detection as claimed in claim 1, wherein: the moving mechanism further comprises a screw rod (22) and a moving motor (23), the moving motor (23) is fixedly arranged at the bottom of the support (13), the screw rod (22) is rotatably arranged on the support (13), the screw rod (22) is fixedly arranged with an output shaft of the moving motor (23), the screw rod (22) is rotatably arranged on the sliding plate (21), threads are arranged at the rotary connection position of the sliding plate (21) and the screw rod (22), and a baffle plate (24) is arranged on the sliding plate (21).
3. An apparatus for automatic capacitor capacity detection as claimed in claim 2, wherein: the storage mechanism further comprises a clamping spring (31) and a bolt (33), wherein a limiting column (341) is arranged on the U-shaped frame (34), the limiting column (341) is slidably arranged on a limiting groove (211) of the sliding plate (21), the clamping spring (31) is arranged between the bottom of the limiting column (341) and the limiting groove (211), and the clamping spring (31) is slidably arranged on the limiting column (341); the bolt (33) is rotatably arranged on the U-shaped frame (34), and the bolt (33) is in threaded connection with the U-shaped frame (34).
4. A device for automatic capacitor capacity detection as claimed in claim 3, wherein: the fixing mechanism further comprises two groups of fixing assemblies (42), the two groups of fixing assemblies (42) are symmetrically arranged between the fixing plate (41) and the sliding plate (21), the fixing assemblies (42) comprise fixing blocks (421) and fixing springs (422), the fixing blocks (421) are slidably mounted on sliding grooves (212) of the sliding plate (21), two ends of the fixing plate (41) are rotatably mounted on the fixing blocks (421) respectively, the fixing springs (422) are arranged between the fixing blocks (421) and the sliding plate (21), one ends of the fixing springs (422) are fixedly mounted on the fixing blocks (421), and the other ends of the fixing springs (422) are fixedly mounted on the sliding plate (21).
5. The apparatus for automatic capacitor capacity detection as claimed in claim 4, wherein: an upper wedge body (321) is arranged at the end part of the clamping frame (32), a lower wedge body is arranged at the edge of the fixing plate (41), and the upper wedge body (321) is in contact fit with the lower wedge body.
6. The apparatus for automatic capacitor capacity detection as claimed in claim 5, wherein: the discharging mechanism comprises two groups of discharging plates (61) and reset springs (62), wherein the two groups of discharging plates (61) are symmetrically and slidably arranged on the electric support frame (12), the reset springs (62) are arranged between the two groups of discharging plates (61), two ends of each reset spring (62) are fixedly arranged with the corresponding discharging plate (61), and arc plates (611) are arranged on the corresponding discharging plates (61).
7. The apparatus for automatic capacitor capacity detection as claimed in claim 6, wherein: the detection mechanism further comprises a detector (52) and two groups of detection springs (55), one group of contact plates (54) corresponds to one group of detection springs (55), one end of each detection spring (55) is fixedly installed with the corresponding contact plate (54), the other end of each detection spring (55) is fixedly installed with the corresponding electric support frame (12), the detector (52) is arranged above the corresponding electric support frame (12), and the detector (52) is connected with the corresponding groups of contact plates (54) in series.
8. The apparatus for automatic capacitor capacity detection as claimed in claim 7, wherein: the resistor box (51) comprises a plurality of groups of adjusting resistors (511) and a plurality of groups of adjusting components (512), the adjusting resistors (511) are arranged on the electric support frame (12), driving gears (513) are fixedly arranged on the first groups of adjusting resistors (511), driven gears (514) are arranged on the last groups of adjusting resistors (511), the remaining adjusting resistors (511) are in one-to-one correspondence with the adjusting components (512), the adjusting components (512) are fixedly arranged with the remaining adjusting resistors (511), each adjusting component (512) comprises an incomplete gear (5121) and a transmission gear (5122), the driving gears (513) are meshed with the incomplete gears (5121) on the adjacent adjusting resistors (511), and the driven gears (514) are meshed with the transmission gears (5122) on the adjacent adjusting resistors (511).
9. A method for automatically detecting the capacity of a capacitor, using the detection device according to claim 8, characterized in that:
step one: the plug (15) is connected with a power supply, the position of the clamping frame (32) on the U-shaped frame (34) is adjusted by rotating the bolt (33) according to the volume of the capacitor, and the capacitor is placed on the fixed plate (41);
step two: the fixed plate (41) is pushed to move on the sliding plate (21) to be close to the clamping frame (32), the fixed spring (422) is compressed, the lower wedge body of the fixed plate (41) is contacted with the inclined surface of the upper wedge body (321), and under the limiting effect of the baffle plate (24), the upper wedge body (321) of the fixed plate (41) assists the clamping frame (32) to fix the capacitor;
step three: starting a moving motor (23), wherein the moving motor (23) drives a sliding plate (21) to slide downwards on a limit rail (14) through a screw rod (22), and in the process, a plug of a capacitor is in contact with an arc plate (611) of a discharge plate (61) for discharging;
step four: the sliding plate (21) continuously moves downwards to be in contact with the contact piece (54), a power source (53) is started, the power source (53) adjusts the resistance of the resistance box (51), and the plurality of groups of resistance boxes (51) assist the detector (52) to detect the capacities of different capacitors;
step five: after the capacity of the capacitor is detected by the detector (52), the sliding plate (21) drives the capacitor to continuously move downwards until the bottom of the limiting column (341) is in contact with the support (13), the U-shaped frame (34) and the clamping frame (32) move upwards, the upper wedge (321) is in disconnection with the lower wedge, the clamping frame (32) is disconnected to fix the capacitor, the fixing spring (422) stretches, the fixing plate (41) and the capacitor are pushed to move away from the clamping frame (32), and the capacitor is detached.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310866727.7A CN116609593B (en) | 2023-07-14 | 2023-07-14 | Device and method for automatically detecting capacity of capacitor |
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| CN202310866727.7A CN116609593B (en) | 2023-07-14 | 2023-07-14 | Device and method for automatically detecting capacity of capacitor |
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| CN116609593B CN116609593B (en) | 2023-09-12 |
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|---|---|
| CN116609593B (en) | 2023-09-12 |
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Effective date of registration: 20240506 Address after: 714000 floor 3, workshop 1, No. 10, Mingguang Road, small and micro enterprise entrepreneurship Park, Linwei District, Weinan City, Shaanxi Province Patentee after: Shaanxi Dechuang Jinshi Technology Co.,Ltd. Country or region after: China Address before: 710000, Building 2-3, Building 18, Science and Technology Enterprise Accelerator Park, No. 2 Qinling Avenue West, Caotang Science and Technology Industry Base, High tech Zone, Xi'an City, Shaanxi Province Patentee before: Shaanxi bogude Intelligent Technology Co.,Ltd. Country or region before: China |
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