CN112389776B - Material rejecting heat sealing device and material rejecting method - Google Patents
Material rejecting heat sealing device and material rejecting method Download PDFInfo
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- CN112389776B CN112389776B CN202011110284.1A CN202011110284A CN112389776B CN 112389776 B CN112389776 B CN 112389776B CN 202011110284 A CN202011110284 A CN 202011110284A CN 112389776 B CN112389776 B CN 112389776B
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- detection
- conveying belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/12—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of wrapping materials, containers, or packages
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- 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
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- 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
- B07C5/38—Collecting or arranging articles in groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention discloses a material rejecting heat sealing device and a material rejecting method, which belong to the field of automatic equipment and comprise a feeding assembly, a detection assembly and a heat sealing assembly, wherein the detection assembly comprises a first detection assembly and a second detection assembly, and an electronic part which is detected to be unqualified on the first detection assembly is moved to the second detection assembly for secondary detection after being turned over at a turn-over structure, so that both sides of the electronic part are detected, and the problem that the electronic part is mistakenly rejected due to reverse arrangement in the prior art to influence the production line is solved.
Description
Technical Field
The invention relates to automation equipment, in particular to a material rejecting heat sealing device and a material rejecting method.
Background
The electronic parts need to be subjected to heat sealing after being manufactured, in order to ensure the yield, appearance detection needs to be carried out on the electronic parts, unqualified electronic parts are removed, the electronic parts are generally placed on a tray one by one manually when the existing equipment is used for removing materials, then the electronic parts in the tray are moved to a detection position through an automatic structure for detection, and because the electronic parts are placed manually, the electronic parts are often placed reversely, the appearances of the front side and the back side of the electronic parts are different, the electronic parts with the back side facing upwards cannot pass the detection, a large number of good products are removed by mistake, and the output of a production line is influenced; therefore, there is a need for an apparatus and method to avoid misculling of rejected electronic parts.
For example, in the "visual inspection and packaging equipment for connector pins" disclosed in the chinese patent literature, the publication No. CN210971679U includes a detection part and a packaging part, which is disadvantageous in that when the device is used for inspection, if the product is put backwards, the device is easy to generate false inspection, so that good products are removed, and the production of the production line is affected.
Disclosure of Invention
The invention provides a material rejecting heat sealing device and a material rejecting method, aiming at overcoming the problem that the output of a production line is influenced because reverse good products are easily rejected when appearance detection and material rejecting are carried out on electronic parts in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention discloses a material-rejecting heat-sealing device which comprises a bottom plate, wherein a feeding assembly, a detection assembly and a heat-sealing assembly are mounted on the bottom plate, the heat-sealing assembly comprises a heat-sealing conveying belt, the detection assembly comprises a first detection assembly and a second detection assembly, the first detection assembly comprises a first detection conveying belt, a first manipulator used for moving an electronic part from the feeding assembly to the first detection conveying belt and a second manipulator used for moving the electronic part from the first detection conveying belt to the heat-sealing conveying belt, the second detection assembly comprises a second detection conveying belt, a material-returning area is connected onto the second detection conveying belt, a waste material recovery box is arranged below one end of the second detection conveying belt, the first detection assembly further comprises a material-rejecting push claw used for moving the electronic part from the first detection conveying belt to the second detection conveying belt, and the second detection assembly further comprises a material-returning area used for moving the electronic part from the second detection conveying belt to the material-returning area The device comprises a push claw and a third mechanical arm used for moving the electronic part from a material returning area to the heat-sealing conveying belt, wherein a turn-over structure used for turning over the detected electronic part is arranged between the first detection conveying belt and the second detection conveying belt.
The first manipulator moves the electronic parts to a first detection conveying belt for detection, and the electronic parts which are detected to be qualified are directly moved to a heat sealing conveying belt for heat sealing; because it is defective products that the detection is unqualified electron piece probably, also can be put the defective products of turning over, consequently do not directly reject it but move it on the second detects the conveyer belt through turn-over structure turn-over back, the second detects the conveyer belt and detects the electron piece after the turn-over, if detect still unqualifiedly, mean that this electron piece is defective products, then get into waste recovery box, if detect qualified for the second time, then get into the returning charge district, on heat-seal conveyer belt is returned its returning charge by the third manipulator, through this scheme, avoided because the false retrieval that the electron piece put the anti-leading-in, reduced the influence to assembly line output.
Preferably, the first detection conveyer belt is higher than the second detection conveyer belt, the turn-over structure comprises an inclined rail and an elastic swivel base, the inclined rail inclines downwards towards one end of the second detection conveyer belt, the elastic swivel base comprises a rotating shaft mounted on a bottom plate, a torsion spring is arranged on the rotating shaft, and a limiting plate and a turn-over plate are connected to the rotating shaft; the back that falls is followed to the electron piece on first detection conveyer belt, changes the orientation on the ramp, when it falls on the elasticity swivel mount, presses on the limiting plate, and makes the pivot rotates, during the pivot rotates, the turn-over panel pushes away the direction of the upper end of electron piece to the second detection conveyer belt to make the electron piece accomplish the turn-over and fall on the second detection conveyer belt.
Preferably, the inclined rail is provided with a section of vertical surface at one side facing the second detection conveyer belt; the vertical surface can enable the electronic part to be in a vertical direction when the electronic part leaves the inclined rail, so that the electronic part is more easily turned when being pushed by the turning plate.
Preferably, the feeding assembly comprises a transverse rail and a transverse ball screw, the transverse rail is provided with a transverse moving seat, the transverse moving seat is controlled to move through the transverse ball screw, the transverse moving seat is provided with a longitudinal rail, the longitudinal rail is provided with a longitudinal moving seat and a longitudinal ball screw, the longitudinal moving seat is controlled to move through the longitudinal ball screw, and the longitudinal moving seat is provided with an electronic part tray for placing the electronic parts; when the feeding is carried out, each time the first mechanical arm moves one electronic part, the feeding assembly can control the electronic part tray to move, the position of the mechanical arm for feeding is always kept at the same point, and therefore the feeding efficiency is improved.
Preferably, the number of the electronic part trays on the longitudinal moving seat is not less than 2; when an electronic part tray finishes feeding, the electronic part tray can be moved by controlling the transverse moving seat and the longitudinal moving seat, another electronic part tray is fed, meanwhile, an operator can take down the empty electronic part tray and feed the empty electronic part tray, and therefore the empty running of equipment caused by the replacement of the electronic part tray is avoided.
Preferably, the first detection assembly and the second detection assembly comprise detection brackets, each detection bracket comprises a vertical bracket, a vertically movable lens mounting seat is mounted on the vertical bracket, a transversely movable transverse lens bracket is mounted on the lens mounting seat, and a lens is mounted on the transverse lens bracket; the lens can be adjusted in height and transverse position through the lens mounting seat and the transverse lens bracket, so that the lens can be arranged at the best position for detection.
A material rejecting method comprises the following steps: .
Firstly, moving the electronic parts in the feeding assembly to the first detection conveyor belt through a first manipulator;
secondly, the electronic part is detected for the first time on the first detection conveying belt;
thirdly, moving the electronic parts which are detected as unqualified for the first time to the second detection conveyor belt through the material rejecting push claw, wherein the electronic parts are turned over when passing through a turn-over structure in the process;
fourthly, moving the electronic parts which are qualified in the first detection to the heat-sealing conveying belt through the second mechanical arm;
the electronic parts on the second detection conveyer belt are detected for the second time;
sixthly, moving the electronic parts qualified for the second detection to the material returning area through the material returning push claw, and enabling the electronic parts unqualified for the second detection to fall into the waste recovery box;
seventhly, moving the electronic parts in the material returning area to the heat-sealing conveying belt through the third mechanical arm;
and allowing the electronic parts on the heat-seal conveyer belt to sequentially pass through the heat-seal assembly to complete heat sealing.
By the method, two surfaces of the electronic part can be detected, and only the electronic part with two surfaces detected as unqualified can be removed, so that the condition of mistaken removal caused by the fact that the electronic part is placed reversely is avoided.
Therefore, the invention has the following beneficial effects: (1) the two sides of the electronic part can be detected, so that the situation that the electronic part is mistakenly rejected due to the fact that the electronic part is placed reversely is avoided; (2) the electronic part can be turned over through a simple structure; (3) the automatic feeding of the electronic parts can be realized, and the feeding efficiency is high; (4) the lens is convenient to adjust.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the turn-over structure of the present invention when the electronic part is turned over.
Fig. 3 is another schematic view of the flip structure of the present invention when the electronic part is flipped over.
FIG. 4 is a schematic view of a structure of the detecting bracket of the present invention.
In the figure: 1. the device comprises a bottom plate 2, a feeding assembly 3, a detection assembly 4, a heat-sealing assembly 5, a heat-sealing conveyer belt 6, a first detection assembly 7, a second detection assembly 8, a first detection conveyer belt 9, a first manipulator 10, a second manipulator 11, a second detection conveyer belt 12, a material returning area 13, a waste recovery box 14, a material rejecting push claw 15, a material returning push claw 16, a third manipulator 17, a turn-over structure 18, an inclined rail 19, an elastic swivel base 20, a rotating shaft 21, a limiting plate 22, a turn-over plate 23, a transverse rail 24, a transverse ball screw 25, a transverse moving seat 26, a longitudinal rail 27, a longitudinal moving seat 28, a longitudinal ball screw 29, an electronic part tray 30, a detection support 31, a vertical support 32, a lens mounting seat 33, a transverse lens support 34, a lens 35, a diaphragm mounting seat 36, Light bar mounting seat 37, horizontal light ring support 38, diaphragm 39, horizontal light bar support 40, lamp strip.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
In the embodiment shown in fig. 1-4, a material rejecting and heat sealing device comprises a base plate 1 and a controller, wherein a feeding assembly 2, a detecting assembly 3 and a heat sealing assembly 4 are mounted on the base plate, the heat sealing assembly comprises a heat sealing conveyer belt 5, the detecting assembly comprises a first detecting assembly 6 and a second detecting assembly 7, the first detecting assembly comprises a first detecting conveyer belt 8, a first manipulator 9 for moving electronic parts from the feeding assembly to the first detecting conveyer belt, and a second manipulator 10 for moving electronic parts from the first detecting conveyer belt to the heat sealing conveyer belt, the second detecting assembly comprises a second detecting conveyer belt 11, a material returning area 12 is connected to the second detecting conveyer belt, a waste recovery box 13 is arranged below one end of the second detecting conveyer belt, the first detecting assembly further comprises a material rejecting push claw 14 for moving electronic parts from the first detecting conveyer belt to the second detecting conveyer belt, the second detection assembly further comprises a return pushing claw 15 used for moving the electronic part from the second detection conveying belt to the return area and a third manipulator 16 used for moving the electronic part from the return area to the heat-seal conveying belt, a turn-over structure 17 used for turning over the detected electronic part is arranged between the first detection conveying belt and the second detection conveying belt, the height of the first detection conveying belt is higher than that of the second detection conveying belt, the turn-over structure comprises an inclined rail 18 and an elastic swivel base 19, the inclined rail inclines downwards towards one end of the second detection conveying belt, the elastic swivel base comprises a rotating shaft 20 installed on a bottom plate, a torsion spring is arranged on the rotating shaft, a limiting plate 21 and a turn-over plate 22 are connected on the rotating shaft, when the elastic swivel base is not subjected to pressure from the electronic part, the limiting plate is in a horizontal state, and the left end of the turn-over plate is flush with the left end of the inclined rail, the included angle between the turnover panel and the vertical direction is 15 degrees; the side of the inclined rail facing the second detection conveying belt is provided with a section of vertical surface, the side of the inclined rail facing the first detection conveying belt is provided with an inclined surface with an included angle of 15 degrees with the horizontal plane, and a section of cambered surface is arranged between the inclined surface and the vertical surface; the feeding assembly comprises a transverse rail 23 and a transverse ball screw 24 which are installed on the bottom plate, a transverse moving seat 25 is installed on the transverse rail and is controlled to move through the transverse ball screw, a longitudinal rail 26 is installed on the transverse moving seat, a longitudinal moving seat 27 and a longitudinal ball screw 28 are installed on the longitudinal rail and are controlled to move through the longitudinal ball screw, and four electronic part trays 29 used for placing the electronic parts are installed on the longitudinal moving seat; the first detection assembly and the second detection assembly respectively comprise a detection support 30, each detection support comprises a vertical support 31, a vertically movable lens mounting seat 32 is mounted on each vertical support, a transverse lens support 33 capable of transversely moving is mounted on each lens mounting seat, and a lens 34 is mounted on each transverse lens support; still install light ring mount pad 35 and lamp strip mount pad 36 that can vertical migration on the vertical support, install horizontal light ring support 37 that can lateral shifting on the light ring mount pad, install light ring 38 on the horizontal light ring support, install horizontal lamp strip support 39 that can lateral shifting on the lamp strip mount pad, install lamp strip 40 on the lamp strip support, the both ends of lamp strip with lamp strip rotate bracket connection, camera lens mount pad, light ring mount pad, lamp strip mount pad are fixed through jackscrew and vertical support.
A material rejecting method comprises the following steps:
firstly, moving the electronic parts in the feeding assembly to the first detection conveyor belt through a first manipulator, and controlling the electronic part tray to move through a transverse moving seat and a longitudinal moving seat when moving one electronic part every time so as to enable the next electronic part to be aligned to the material taking position of the manipulator;
secondly, the electronic part is detected for the first time on the first detection conveying belt, and when the electronic part is detected to be unqualified, a signal is sent to a controller;
thirdly, a photoelectric sensor is arranged at the material rejecting push claw, the number of the electronic parts between the material rejecting push claw and the detection bracket is marked as N, when the detection support detects a defective product and the photoelectric sensor passes through N electronic parts, the material rejecting push claw is controlled to move the electronic part which is detected as unqualified for the first time to the second detection conveyor belt, in the process, the electronic part finishes turnover when passing through the turnover structure, the turnover process is that the electronic part firstly falls on the inclined rail, the direction is changed while the inclined rail moves, when the inclined rail falls down from the inclined rail, the inclined rail is in the vertical direction, when the lower end of the electronic part is pressed on the limiting plate, the rotating shaft rotates, the lower side of the limiting plate is contacted with the second detection conveying belt, meanwhile, the turnover panel pushes the upper part of the electronic part to the direction of a second detection conveyor belt, so that the electronic part is turned over and falls on the second detection conveyor belt;
fourthly, moving the electronic parts which are qualified in the first detection to the heat-sealing conveying belt through the second mechanical arm;
the electronic parts on the second detection conveyer belt are detected for the second time;
sixthly, moving the electronic parts qualified for the second detection to the material returning area through the material returning push claw, and enabling the electronic parts unqualified for the second detection to fall into the waste recovery box;
seventhly, moving the electronic parts in the material returning area to the heat-sealing conveying belt through the third mechanical arm;
and allowing the electronic parts on the heat-seal conveyer belt to sequentially pass through the heat-seal assembly to complete heat sealing.
Claims (6)
1. The material-rejecting heat-sealing device is characterized by comprising a bottom plate, wherein a feeding assembly, a detection assembly and a heat-sealing assembly are mounted on the bottom plate, the heat-sealing assembly comprises a heat-sealing conveying belt, the detection assembly comprises a first detection assembly and a second detection assembly, the first detection assembly comprises a first detection conveying belt, a first manipulator and a second manipulator, the first manipulator is used for moving an electronic part from the feeding assembly to the first detection conveying belt, the second manipulator is used for moving the electronic part from the first detection conveying belt to the heat-sealing conveying belt, the second detection assembly comprises a second detection conveying belt, a material-returning area is connected onto the second detection conveying belt, a waste recovery box is arranged below one end of the second detection conveying belt, the first detection assembly further comprises a material-rejecting push claw used for moving the electronic part from the first detection conveying belt to the second detection conveying belt, and the second detection assembly further comprises a material-pushing claw used for moving the electronic part from the second detection conveying belt to the material-returning area The automatic detection device comprises a material returning push claw and a third manipulator, wherein the third manipulator is used for moving an electronic part from a material returning area to a heat-sealing conveyer belt, a turn-over structure used for turning over the detected electronic part is arranged between a first detection conveyer belt and a second detection conveyer belt, the height of the first detection conveyer belt is higher than that of the second detection conveyer belt, the turn-over structure comprises an inclined rail and an elastic swivel base, the inclined rail inclines downwards towards one end of the second detection conveyer belt, the elastic swivel base comprises a rotating shaft installed on a bottom plate, a torsion spring is arranged on the rotating shaft, and a limiting plate and a turn-over plate are connected to the rotating shaft; when the lower side of the limiting plate is in contact with the second detection conveying belt, the turnover plate pushes the upper portion of the electronic part to the direction of the second detection conveying belt, so that the electronic part is turned over and falls on the second detection conveying belt.
2. The reject heat seal apparatus according to claim 1, wherein said ramp has a vertical surface on a side facing said second detection conveyor.
3. The rejected material heat-sealing device as claimed in claim 1, wherein the feeding assembly comprises a transverse rail and a transverse ball screw, the transverse rail is provided with a transverse moving seat, the transverse moving seat is controlled to move by the transverse ball screw, the transverse moving seat is provided with a longitudinal rail, the longitudinal rail is provided with a longitudinal moving seat and a longitudinal ball screw, the longitudinal moving seat is controlled to move by the longitudinal ball screw, and the longitudinal moving seat is provided with an electronic tray for placing the electronic components.
4. The rejected heat seal device of claim 3 wherein the number of electronic component trays in said longitudinally moving nest is no less than 2.
5. The rejected material heat-sealing device of claim 1, wherein the first detecting component and the second detecting component each comprise a detecting bracket, the detecting bracket comprises a vertical bracket, a vertically movable lens mounting seat is mounted on the vertical bracket, a transversely movable lens bracket is mounted on the lens mounting seat, and a lens is mounted on the transversely movable lens bracket.
6. The material rejecting and heat sealing device is realized by using the material rejecting and heat sealing device as claimed in claim 1, and is characterized by comprising the following steps of:
firstly, moving the electronic parts in the feeding assembly to the first detection conveyor belt through a first manipulator;
secondly, the electronic part is detected for the first time on the first detection conveying belt;
thirdly, moving the electronic parts which are detected as unqualified for the first time to the second detection conveyor belt through the material rejecting push claw, wherein the electronic parts are turned over when passing through a turn-over structure in the process;
fourthly, moving the electronic parts which are qualified in the first detection to the heat-sealing conveying belt through the second mechanical arm;
the electronic parts on the second detection conveyer belt are detected for the second time;
sixthly, moving the electronic parts qualified for the second detection to the material returning area through the material returning push claw, and enabling the electronic parts unqualified for the second detection to fall into the waste recovery box;
seventhly, moving the electronic parts in the material returning area to the heat-sealing conveying belt through the third mechanical arm;
and allowing the electronic parts on the heat-seal conveyer belt to sequentially pass through the heat-seal assembly to complete heat sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110284.1A CN112389776B (en) | 2020-10-16 | 2020-10-16 | Material rejecting heat sealing device and material rejecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110284.1A CN112389776B (en) | 2020-10-16 | 2020-10-16 | Material rejecting heat sealing device and material rejecting method |
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| Publication Number | Publication Date |
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| CN112389776A CN112389776A (en) | 2021-02-23 |
| CN112389776B true CN112389776B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011110284.1A Active CN112389776B (en) | 2020-10-16 | 2020-10-16 | Material rejecting heat sealing device and material rejecting method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204038529U (en) * | 2014-08-14 | 2014-12-24 | 苏州普思迅电子科技有限公司 | Article automatic turn-over device |
| CN104399676A (en) * | 2014-10-30 | 2015-03-11 | 苏州佑瑞检测技术有限公司 | Automatic detecting and sorting method of aluminum alloy board |
| CN105911066A (en) * | 2016-06-06 | 2016-08-31 | 深圳市利科安新材料科技有限公司 | Key appearance detecting and packaging integrated device |
| CN210971679U (en) * | 2019-09-06 | 2020-07-10 | 慧眼自动化科技（广州）有限公司 | Visual inspection and equipment for packing of connector pin |
| CN111532740A (en) * | 2020-05-16 | 2020-08-14 | 台州市知味堂餐饮企业管理咨询有限公司 | A turn-over device for pie food |
-
2020
- 2020-10-16 CN CN202011110284.1A patent/CN112389776B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204038529U (en) * | 2014-08-14 | 2014-12-24 | 苏州普思迅电子科技有限公司 | Article automatic turn-over device |
| CN104399676A (en) * | 2014-10-30 | 2015-03-11 | 苏州佑瑞检测技术有限公司 | Automatic detecting and sorting method of aluminum alloy board |
| CN105911066A (en) * | 2016-06-06 | 2016-08-31 | 深圳市利科安新材料科技有限公司 | Key appearance detecting and packaging integrated device |
| CN210971679U (en) * | 2019-09-06 | 2020-07-10 | 慧眼自动化科技（广州）有限公司 | Visual inspection and equipment for packing of connector pin |
| CN111532740A (en) * | 2020-05-16 | 2020-08-14 | 台州市知味堂餐饮企业管理咨询有限公司 | A turn-over device for pie food |
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| CN112389776A (en) | 2021-02-23 |
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