CN109261549A - A kind of piezoelectric ceramics piezo electrical property automatic detection device - Google Patents
A kind of piezoelectric ceramics piezo electrical property automatic detection device Download PDFInfo
- Publication number
- CN109261549A CN109261549A CN201811018408.6A CN201811018408A CN109261549A CN 109261549 A CN109261549 A CN 109261549A CN 201811018408 A CN201811018408 A CN 201811018408A CN 109261549 A CN109261549 A CN 109261549A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rack
- turntable
- electrical property
- piezoelectric ceramics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 239000000919 ceramic Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 11
- 238000001228 spectrum Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The present invention relates to piezo detection techniques.Technical solution is: a kind of piezoelectric ceramics piezo electrical property automatic detection device, it is characterized by: the device includes rack, it is respectively equipped with the material box mechanism around conveying mechanism arrangement, material fetching mechanism, testing agency in rack, is additionally provided with the control mechanism for being electrically connected said mechanism in rack；The conveying mechanism include be rotatably positioned frame top turntable, the feeder motor for driving turntable intermittent to rotate in rack be set and several be uniformly arranged on turntable for positioning the fixing seat of piezo；Each fixing seat is equipped with several fixing grooves, and several feeding plates distinguish each fixing groove for passing through fixing seat one by one horizontally slidablely, and feeding plate is equipped with blanking port corresponding with fixing groove, and turntable is equipped with and charging conduit corresponding above and below fixing groove.The device should be able to realize the automatic detection of piezoelectric ceramics piezo electrical property, to improve production efficiency and product testing reliability.
Description
Technical field
The present invention relates to piezo detection techniques, detect dress automatically more particularly to a kind of piezoelectric ceramics piezo electrical property
It sets.
Background technique
Buzzer is a kind of electronics buzzer of integral structure, mainly by multivibrator, piezoelectricity singing piece, impedance
The composition such as orchestration, resonant tank and shell, wherein piezoelectricity singing piece is made of lead zirconate titanate or lead magnesio-niobate piezoceramic material, shape
Shape is thin rounded flakes.It is vital quality testing link that piezoelectric ceramics piezo electrical property detects automatically, is that piezo is thrown
Enter the important guarantee used.
Automanual detection method is widely used on buzzing slice assembly line at present, i.e., by manually sending multiple piezo to inspection
Location sets progress electric voltage frequency measurement and is manually rejected substandard product after system judges.This detection mode
It needs to put into a large amount of artificial, and will cause the visual fatigue of worker, cause control of product quality unstable.Further, since buzzing
The frivolous frangible feature of piece itself will cause certain product loss during artificial feeding, artificial rejecting.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of in above-mentioned background technique, provide a kind of piezoelectric ceramics piezo electrical property from
Motion detection device, which should be able to realize the automatic detection of piezoelectric ceramics piezo electrical property, to improve production efficiency and production
Reliability is surveyed in product examine.
The technical scheme is that
A kind of piezoelectric ceramics piezo electrical property automatic detection device, it is characterised in that: the device includes rack, in rack
It is respectively equipped with the material box mechanism around conveying mechanism arrangement, material fetching mechanism, testing agency, is additionally provided with and is electrically connected in rack
State the control mechanism of mechanism；
The conveying mechanism includes being rotatably positioned to drive turntable intermittent in rack in the turntable of frame top, setting
It the feeder motor of rotation and several is uniformly arranged on turntable for positioning the fixing seat of piezo；Each fixing seat is equipped with
Several fixing grooves, several feeding plates distinguish each fixing groove for passing through fixing seat one by one horizontally slidablely, and feeding plate is equipped with
Blanking port corresponding with fixing groove, turntable is equipped with to be made with charging conduit corresponding above and below fixing groove, the outside pushing tow feeding plate of spring
Fixing groove is obtained to be staggered with blanking port；
The material box mechanism includes the magazine arranged vertically equipped with several receiving hole, protrudes into the top in receiving hole from lower to upper
The magazine driving structure expected bar, push ejector beam lifting；
The material fetching mechanism includes several suction bars cooperated with receiving hole in magazine, is made of returning face plate and tumble cylinder
With for adjusting suction bar direction overturning structure, pass through driving plate push suction bar axial movement feeding cylinder and connection
The gas source of suction bar；
The testing agency include pneumatic clamper, two connecting plates being fixed on two pawl arms of pneumatic clamper, several pairs fix respectively
Measurement probe on two connecting plates, the lifting cylinder for pushing pneumatic clamper to go up and down.
The magazine driving structure includes magazine motor, can be along the sliding block of sliding rail vertical lifting, vertical arrangement and by expecting
It box motor-driven screw rod, the nut that is fixed on sliding block and is engaged with screw rod；The ejector beam is fixed on sliding block.
In the overturning structure, the shell of tumble cylinder rotationally it is hinged on the rack, the both ends of returning face plate can be rotated
Ground is hinged between the piston rod of tumble cylinder and rack.
The device further includes the first discharging mechanism and the second discharging mechanism of connection control mechanism；First discharging mechanism
Including for pushing several first blanking cylinders of each feeding plate in fixing seat, the first blanking being arranged in below turntable sliding respectively
Road, the first charging tray being arranged in below the first blanking slideway；Second discharging mechanism includes being used for while pushing in fixing seat
Second blanking cylinder of all feeding plates, is arranged below the second blanking slideway the second blanking slideway being arranged in below turntable
The second charging tray.
The material fetching mechanism is arranged above material box mechanism；The testing agency is arranged above the first discharging mechanism.
The control mechanism is electrically connected magazine motor, feeder motor, pneumatic clamper, lifting cylinder, measurement probe, first falls
Expect cylinder, the second blanking cylinder, tumble cylinder, feeding cylinder and gas source.
The control mechanism includes host computer, slave computer, spectrum analyzer.
The beneficial effects of the present invention are:
The present invention is used for piezo electrical property automatic checkout system, realize the self-feeding of piezo, automatic detection and
Automatic sorting reduces manually-operated complicated procedures of forming and time, while also improving production efficiency and product testing reliability.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is overlooking structure diagram of the invention.
Fig. 3 is right side structural representation of the invention.
Fig. 4 is one of the working state schematic representation of material fetching mechanism in the present invention.
Fig. 5 is two of the working state schematic representation of material fetching mechanism in the present invention.
Fig. 6 is the schematic perspective view of fixing seat in the present invention.
Fig. 7 is the schematic perspective view of testing agency in the present invention.
Fig. 8 is the overlooking structure diagram of turntable of the present invention.
Fig. 9 is the overlooking structure diagram of feeding plate in the present invention.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited to following embodiments.
As shown in Figure 1, a kind of piezoelectric ceramics piezo electrical property automatic detection device, including rack, material box mechanism, feeding
Mechanism, testing agency, the first discharging mechanism, the second discharging mechanism, control mechanism.
The conveying mechanism include be arranged horizontally in frame top and can around vertical axis rotate turntable 8, be arranged in machine
Feeder motor (omitting in figure) and several be circumferentially uniformly arranged in frame for driving turntable intermittent to rotate turn
The fixing seat 7 of disk upper surface.As seen from the figure: 4 fixing seats, the intermittent rotary of turntable, after turning 90 degrees every time are evenly equipped on turntable
It pauses some time, so that each mechanism carries out operation.
The material box mechanism, material fetching mechanism, testing agency, the first discharging mechanism, the second discharging mechanism surround conveying mechanism
Arrangement, control mechanism are electrically connected said mechanism.The material fetching mechanism is arranged above material box mechanism.The testing agency sets
It sets above the first discharging mechanism.
The material box mechanism includes magazine 6, and magazine is used to store piezo equipped with several receiving hole arranged vertically,
Several ejector beams 5 are respectively protruding into from lower to upper in each receiving hole, and magazine driving structure is for pushing these ejector beam vertical liftings.
The ejector beam is stored in the piezo in receiving hole for upward pushing tow, guarantees that material fetching mechanism can smoothly take out buzzing
Piece.
The magazine driving structure includes the sliding rail being fixed on the rack vertically, arranges and be rotatably positioned in machine vertically
Screw rod 23 on frame is fixed on the rack that magazine motor 24 for driving screw rod rotation, being fixed on sliding block, (sliding block and sliding rail are sliding
Dynamic cooperation) on and the nut that is engaged with screw rod.The bottom end of the ejector beam is fixed with sliding block.
The material fetching mechanism includes the overturning structure being made of returning face plate 1 and tumble cylinder 2；Several suction bars 4 can be axial
It is slidably positioned on returning face plate, feeding cylinder 3 is fixed on returning face plate and suction bar can be pushed axially to move by driving plate 3.1
Dynamic, gas source, which is connected to suction bar by tracheae, makes it generate negative-pressure sucking.In the overturning structure, the shell of tumble cylinder be can be rotated
Hingedly on the rack, the both ends of returning face plate are rotationally hinged between the piston rod of tumble cylinder and rack, hinge axes on ground
Perpendicular to the axis of tumble cylinder 2 and feeding cylinder 3.
The tumble cylinder can drive returning face plate to carry out 90 degree of overturnings when working, returning face plate drives suction bar in horizontal position again
It sets and is converted between vertical position.When suction bar is located at vertical position (as shown in Figure 5), suction bar can drive in feeding cylinder
It is protruded into straight down under dynamic to take out piezo (piezo is sucked in gas source starting, suction bar) in receiving hole, suction bar is located at
When horizontal position, suction bar can feeding cylinder driving under protrude horizontally up and piezo is placed on conveying mechanism fixing seat on
(gas source is closed, and suction bar discharges piezo).
The fixing seat is equipped with multiple fixing grooves 11 extended vertically and multiple horizontal-extending sliding grooves 7.1, often
A sliding groove is connected to a fixing groove, and the extending direction of sliding groove is parallel to the turntable radial direction of fixing seat present position, often
A feeding plate 10 is interspersed in a sliding groove horizontally slidablely, turntable is equipped with and charging conduit corresponding above and below fixing groove
8.1, blanking port 10.1 corresponding with fixing groove also is provided on each feeding plate, fixing seat is equipped with solid close to the side of center of turntable
Fixed board 30 is equipped with spring 9 between each feeding plate and fixed plate.The spring for outside pushing tow feeding plate make blanking port with
Fixing groove and charging conduit are staggered, and piezo can be placed and is located in fixing groove at this time, when using external force pushing tow feeding plate,
Blanking port will be connected to up and down with fixing groove and charging conduit, and piezo is caused to fall downwards.
The testing agency includes the lifting cylinder 14 being fixed on the rack, by lifting plate 31 and lifting cylinder piston rod
Fixed pneumatic clamper 13, two connecting plates 32 being fixed on two pawl arms of pneumatic clamper and several to being separately fixed at two connecting plates
On measurement probe 12 (measurement probe on two connecting plates respectively correspondingly in pairs arrangement).The lifting cylinder is used for
Pneumatic clamper is driven to carry out vertical lifting, pneumatic clamper for driving the measurement probe on two connecting plates mutually to draw close, draw close by measurement probe
When will clamp the piezo being placed in fixing seat.
First discharging mechanism includes several first blanking cylinders 15 being fixed on the rack, is arranged in below turntable
First blanking slideway 16, the first charging tray 17 being arranged in below the first blanking slideway.The first blanking cylinder is set with fixing seat
It sets in the same horizontal position, by the feeding plate of pushing tow corresponding position when the first blanking cylinder starts, so that corresponding positions in fixing seat
The piezo set is fallen in the first charging tray by charging conduit and the first blanking slideway.
Second discharging mechanism includes the second blanking cylinder 33 being fixed on the rack, is fixed on the work of the second blanking cylinder
Push plate 18 on stopper rod, the second blanking slideway being arranged in below turntable, the second charging tray being arranged in below the second blanking slideway
19.The second blanking cylinder and fixing seat are arranged in the same horizontal position, by pushing tow institute simultaneously when the second blanking cylinder starts
There is feeding plate, so that piezo all in fixing seat is fallen in the second charging tray.
First discharging mechanism is for collecting underproof piezo.Second discharging mechanism is used to collect qualified
Piezo.
The control mechanism includes host computer 21, slave computer 22, spectrum analyzer 20.The upper mechatronics slave computer
With spectrum analyzer.The slave computer is electrically connected magazine motor, feeder motor, pneumatic clamper, lifting cylinder, measurement probe, the
One blanking cylinder, the second blanking cylinder, tumble cylinder, feeding cylinder, gas source.The spectrum analyzer electrical connection measurement probe.
The host computer is equipped with electrical property intelligent recognition and judges system, the self-feeding and detection for piezo.
The equal buyable of each component of the invention obtains.
The course of work of the invention is as follows:
1, system initialization after device power-on self-test, each mechanism start to work；
2, feeding cylinder protrudes into magazine in suction bar push-in magazine after suction bar is turned to vertical position by tumble cylinder
In suction bar be sucked piezo, suction bar is released after magazine tumble cylinder and suction bar is turned to horizontal position by feeding cylinder
It sets, feeding cylinder again pushes suction bar above fixing seat to, and last gas source is closed, and piezo is fallen into the fixing groove of fixing seat
(piezo standing is in fixing groove and at least half position overhanging is outside fixing groove)；
3, turntable, which turns an angle, is moved to testing agency position for the fixing seat for being placed with piezo；Lifting cylinder drop
Lower pneumatic clamper, then pneumatic clamper is closed up so that measuring probe clamps piezo, and lifting cylinder drives pneumatic clamper to rise general who has surrendered's piezo again and takes
Fixing seat out；
4, the frequency response characteristic of control mechanism measurement piezo, obtains its frequency response characteristic and calculates characteristic value, into
Judging result is shown after the judgement of row model characteristic；
5, lifting cylinder falls pneumatic clamper, and piezo places back in fixing seat after pneumatic clamper is unclamped；Further according to detection just now
As a result, the first blanking cylinder pushing tow feeding plate of corresponding position, so that underproof piezo is fallen in the first charging tray；
6, turntable, which turns an angle, is moved to the second blanking mechanism position for fixing seat；Second blanking cylinder pushing tow is all
Feeding plate, remaining qualification piezo are fallen in the second charging tray.
Above-mentioned specific embodiment is used to illustrate the present invention, rather than limits the invention, of the invention
In spirit and scope of protection of the claims, to any modifications and changes that the present invention makes, protection model of the invention is both fallen within
It encloses.
Claims (7)
1. a kind of piezoelectric ceramics piezo electrical property automatic detection device, it is characterised in that: the device includes rack, is divided in rack
She You material box mechanism, material fetching mechanism, testing agency around conveying mechanism arrangement, not be additionally provided in rack be electrically connected it is above-mentioned
The control mechanism of mechanism；
The conveying mechanism includes being rotatably positioned to drive turntable intermittent in rack in the turntable (8) of frame top, setting
It the feeder motor of rotation and several is uniformly arranged on turntable for positioning the fixing seat (7) of piezo；In each fixing seat
Equipped with several fixing grooves (11), several feeding plates (10) are horizontally slidablely in each fixing groove of fixing seat, feeding plate
Equipped with blanking port corresponding with fixing groove, turntable is equipped with to be fallen with charging conduit corresponding above and below fixing groove, the outside pushing tow of spring (9)
Flitch makes fixing groove be staggered with blanking port；
The material box mechanism includes the magazine (6) arranged vertically equipped with several receiving hole, protrudes into the top in receiving hole from lower to upper
The magazine driving structure expected bar (5), push ejector beam lifting；
The material fetching mechanism includes several suction bars (4) cooperated with receiving hole in magazine, by returning face plate (1) and tumble cylinder
(2) form with for adjusting suction bar direction overturning structure, pass through driving plate push suction bar move axially feeding cylinder
(3) and connection suction bar gas source；
The testing agency include pneumatic clamper (13), two connecting plates being fixed on two pawl arms of pneumatic clamper, several pairs fix respectively
Measurement probe (12) on two connecting plates, the lifting cylinder (14) for pushing pneumatic clamper to go up and down.
2. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 1, it is characterised in that: described
Magazine driving structure include magazine motor (24), can along sliding rail vertical lifting sliding block, vertical arrange and driven by magazine motor
The nut that dynamic screw rod (23), is fixed on sliding block and engages with screw rod；The ejector beam is fixed on sliding block.
3. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 2, it is characterised in that: described
Overturn in structure, the shell of tumble cylinder rotationally it is hinged on the rack, the both ends of returning face plate are rotationally hinged on overturning
Between the piston rod and rack of cylinder.
4. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 3, it is characterised in that: the dress
Set further include connection control mechanism the first discharging mechanism and the second discharging mechanism；First discharging mechanism includes for distinguishing
Push fixing seat in each feeding plate several first blanking cylinders (15), be arranged in below turntable the first blanking slideway (16),
The first charging tray (17) below first blanking slideway is set；Second discharging mechanism includes being used for while pushing in fixing seat
Second blanking cylinder (33) of all feeding plates, is arranged in the second blanking slideway the second blanking slideway being arranged in below turntable
The second charging tray (19) of lower section.
5. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 4, it is characterised in that: described
Material fetching mechanism is arranged above material box mechanism；The testing agency is arranged above the first discharging mechanism.
6. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 5, it is characterised in that: described
Control mechanism is electrically connected magazine motor, feeder motor, pneumatic clamper, lifting cylinder, measurement probe, the first blanking cylinder, second
Blanking cylinder, tumble cylinder, feeding cylinder and gas source.
7. a kind of piezoelectric ceramics piezo electrical property automatic detection device according to claim 6, it is characterised in that: described
Control mechanism includes host computer (21), slave computer (22), spectrum analyzer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018408.6A CN109261549A (en) | 2018-09-03 | 2018-09-03 | A kind of piezoelectric ceramics piezo electrical property automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018408.6A CN109261549A (en) | 2018-09-03 | 2018-09-03 | A kind of piezoelectric ceramics piezo electrical property automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261549A true CN109261549A (en) | 2019-01-25 |
Family
ID=65187725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811018408.6A Pending CN109261549A (en) | 2018-09-03 | 2018-09-03 | A kind of piezoelectric ceramics piezo electrical property automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261549A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967375A (en) * | 2019-04-18 | 2019-07-05 | 苏州方林科技股份有限公司 | A kind of battery pole ear detection device |
| CN110038817A (en) * | 2019-05-17 | 2019-07-23 | 南京微伽自动化技术有限公司 | A kind of automatic detection defect equipment of electronic component |
| CN110243457A (en) * | 2019-06-11 | 2019-09-17 | 叶国云 | A kind of buzzer circuit intelligent detection equipment |
| CN111389755A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | Lamp cup glue detection device and detection method thereof |
| CN112108387A (en) * | 2020-09-09 | 2020-12-22 | 溆浦易锋精细瓷业有限责任公司 | Special quality inspection equipment for fine cigarette lighter accessories by using ceramics as raw materials |
| CN113375991A (en) * | 2021-06-03 | 2021-09-10 | 北京慧荣和科技有限公司 | Device for automatically adding ceramic protons |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172044Y (en) * | 2008-03-04 | 2008-12-31 | 广东风华高新科技股份有限公司 | Test sorter |
| CN101786085A (en) * | 2010-03-26 | 2010-07-28 | 梁耀国 | Buzzer test separator |
| CN203433066U (en) * | 2013-08-28 | 2014-02-12 | 华南理工大学 | Electrical property automatic detection device of piezoelectric ceramic buzzer |
| CN205237679U (en) * | 2015-12-10 | 2016-05-18 | 广东先达数控机械有限公司 | Numerical control is opened material machining center's automation and is inhaled material device |
| CN108126913A (en) * | 2018-01-30 | 2018-06-08 | 董丽芳 | A kind of thin rounded flakes material performance detects automatically and sorting unit |
-
2018
- 2018-09-03 CN CN201811018408.6A patent/CN109261549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172044Y (en) * | 2008-03-04 | 2008-12-31 | 广东风华高新科技股份有限公司 | Test sorter |
| CN101786085A (en) * | 2010-03-26 | 2010-07-28 | 梁耀国 | Buzzer test separator |
| CN203433066U (en) * | 2013-08-28 | 2014-02-12 | 华南理工大学 | Electrical property automatic detection device of piezoelectric ceramic buzzer |
| CN205237679U (en) * | 2015-12-10 | 2016-05-18 | 广东先达数控机械有限公司 | Numerical control is opened material machining center's automation and is inhaled material device |
| CN108126913A (en) * | 2018-01-30 | 2018-06-08 | 董丽芳 | A kind of thin rounded flakes material performance detects automatically and sorting unit |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967375A (en) * | 2019-04-18 | 2019-07-05 | 苏州方林科技股份有限公司 | A kind of battery pole ear detection device |
| CN110038817A (en) * | 2019-05-17 | 2019-07-23 | 南京微伽自动化技术有限公司 | A kind of automatic detection defect equipment of electronic component |
| CN110038817B (en) * | 2019-05-17 | 2023-10-27 | 南京微伽自动化技术有限公司 | Automatic defect detection equipment for electronic components |
| CN110243457A (en) * | 2019-06-11 | 2019-09-17 | 叶国云 | A kind of buzzer circuit intelligent detection equipment |
| CN111389755A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | Lamp cup glue detection device and detection method thereof |
| CN112108387A (en) * | 2020-09-09 | 2020-12-22 | 溆浦易锋精细瓷业有限责任公司 | Special quality inspection equipment for fine cigarette lighter accessories by using ceramics as raw materials |
| CN112108387B (en) * | 2020-09-09 | 2022-05-13 | 溆浦易锋精细瓷业有限责任公司 | Special quality inspection equipment for fine lighter accessories by using ceramics as raw materials |
| CN113375991A (en) * | 2021-06-03 | 2021-09-10 | 北京慧荣和科技有限公司 | Device for automatically adding ceramic protons |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109261549A (en) | A kind of piezoelectric ceramics piezo electrical property automatic detection device | |
| CN105537142B (en) | A kind of bottom plate intelligent test device | |
| CN105798219B (en) | Many rivet automatic assembling riveting machines | |
| CN104438146B (en) | Automatic detection and classifying device for producing capacitor | |
| CN109387791A (en) | A kind of automatic voltage inner walkway machine | |
| CN109261533A (en) | Full-automatic horizontal flying probe test system | |
| CN202893702U (en) | Defective shaft lever sorting machine | |
| CN110743817A (en) | Fixed resistor detects sorting facilities | |
| CN208654233U (en) | A kind of full-automatic detector for spring probe | |
| CN108940935A (en) | A kind of battery core sorting machine | |
| CN108188730A (en) | A kind of household electrical appliance flabellum electric motor stand automatic assembling apparatus | |
| CN209424917U (en) | Screw feeding device | |
| CN206869431U (en) | Breaker adjusting screw module units | |
| CN110125037A (en) | Screwdriver knife bar curvature automatic tester | |
| CN212468894U (en) | Discharging structure of connecting piece processing equipment | |
| CN211602967U (en) | Battery case side defect detection device based on machine vision | |
| CN114951004A (en) | Current collector optical detection equipment | |
| CN206407606U (en) | Automatic feeder | |
| CN208818163U (en) | A kind of tiny components detection device | |
| CN201427110Y (en) | Singing piece test and sorting machine | |
| CN208254527U (en) | inner hole automatic detecting machine | |
| CN209061627U (en) | A kind of full-automatic horizontal flying probe system | |
| CN208853295U (en) | Material detection device and stopper ring system of processing | |
| CN111077160A (en) | Battery case side defect detection device based on machine vision | |
| CN114446571B (en) | Automatic gasket-mounting and magnetizing integrated equipment for motor rotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |