CN204656976U - For the waste material rejecting mechanism of pcb board automatic letter sorting machine - Google Patents
For the waste material rejecting mechanism of pcb board automatic letter sorting machine Download PDFInfo
- Publication number
- CN204656976U CN204656976U CN201520325272.9U CN201520325272U CN204656976U CN 204656976 U CN204656976 U CN 204656976U CN 201520325272 U CN201520325272 U CN 201520325272U CN 204656976 U CN204656976 U CN 204656976U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- conveyer belt
- collecting device
- waste material
- sorting machine
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Sorting Of Articles (AREA)
Abstract
The utility model discloses a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine, comprise Linear transmission device, bottom image collecting device, top image collecting device, side image harvester and conveyer belt, Linear transmission device comprises feed appliance and " L " shape track, the top of 2 feed appliances is equipped with 1 " L " shape track, " L " shape track is connected with conveyer belt, bottom image collecting device is located at the centre position immediately below 2 " L " shape tracks, top image collecting device is located at the junction of conveyer belt and " L " shape track, and be positioned at the top of conveyer belt, the side of conveyer belt is located at by side image harvester, the sidewall of conveyer belt is also provided with the first push-and-pull cylinder.The utility model can be applicable to the pcb board screening of all size, can gather the image of the front of pcb board, the back side and side accurately, improve the discrimination of defect ware, and can the inferior pcb board of automatic rejection.
Description
Technical field
The utility model relates to a kind of device for eliminating, and particularly a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine, belongs to technical field of mechanical equipment.
Background technology
Pcb board is as the necessity of electron trade, traditional detection pcb board is generally manual detection, manual detection is visually observed by people to detect classification, detection efficiency is extremely low, and need a large amount of labours, at the automated workshop of High-efficient Production, traditional detection mode cannot meet the demand in epoch.Machine detection replacement manual detection has become a large trend.Machine etection theory, according to being image procossing, is at least taken pictures to the two sides of pcb board.
Pcb board is transported with a conveyer belt, be difficult to realize carrying out IMAQ to it, therefore conventional conveyor can adopt two conveyer belts, the transport pcb board of bridging type, the lower surface that can meet pcb board can be taken pictures by camera except edge does not relate to other parts except detection, in order to make collection image stabilization, industrial meeting utilizes a driven by motor two conveyer belts, while achieving transport, take pictures to below plate, such as gear synchronous band, its synchronism is good especially, but also there is limitation simultaneously, the pcb board detecting same size specification can only be confined to, the plate being greater than or less than specification can not normal picture collection, large plate portion area IMAQ is not, platelet is less than the spacing of two conveyer belts and falls down and cannot carry out IMAQ.
Utility model content
The purpose of this utility model is, a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine is provided, it can be applicable to the pcb board screening of all size, the image of the front of pcb board, the back side and side can be gathered accurately, improve the discrimination of defect ware, and can the inferior pcb board of automatic rejection.
The technical solution of the utility model: a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine, comprise Linear transmission device, bottom image collecting device, top image collecting device, side image harvester and conveyer belt, Linear transmission device comprises feed appliance and " L " shape track, the top of 2 feed appliances is equipped with 1 " L " shape track, " L " shape track is connected with conveyer belt, bottom image collecting device is located at the centre position immediately below 2 " L " shape tracks, top image collecting device is located at the junction of conveyer belt and " L " shape track, and be positioned at the top of conveyer belt, the side of conveyer belt is located at by side image harvester, the sidewall of conveyer belt is also provided with the first push-and-pull cylinder.Use feed appliance not only can solve the nonsynchronous problem of prior art, and the manufacturing cost of equipment can be reduced, more can solve the problem that prior art cannot gather pcb board bottom diagram picture.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, the below of described feed appliance is provided with the slide rail of 2 perpendicular layouts, the two ends of slide rail are respectively equipped with 1 the second push-and-pull cylinder, and each second push-and-pull cylinder connects a feed appliance, and feed appliance and slide rail are slidably connected.The object arranging slide rail and the second push-and-pull cylinder is the pcb board enabling this equipment be applicable to various different size, makes its range of application wider.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, described bottom image collecting device is made up of the first camera and four sides tunable light source; The center of four sides tunable light source is located at by described first camera.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, top image collecting device is made up of shell, the second camera and bowl light source; Shell is arranged on the top of conveyer belt, and the sidewall of shell is fixed on the sidewall of driving-belt, is provided with installing plate in shell, and the second camera and bowl light source are installed on installing plate.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, the top of shell is provided with louvre.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, side image harvester forms by regulating support, the 3rd camera and planar light source, regulates support and planar light source to be symmetricly set on the both sides of conveyer belt.
Aforesaid this in the waste material rejecting mechanism of pcb board automatic letter sorting machine, described adjustment support comprises pedestal, vertically adjusting rod, levelling lever, locking knob and contiguous block, the lower end of vertical adjusting rod is plugged on pedestal, contiguous block is provided with 2 mutual vertically arranged through holes, vertical adjusting rod and levelling lever are inserted in 1 through hole respectively, contiguous block and pedestal are equipped with locking knob, and one end of levelling lever is provided with Camera fixing seat.Adopt the adjustment bearing of this structure can realize the comprehensive adjustment of camera, make the collection effect of side image better.
Compared with prior art, the utility model have employed feeder and solves transmitting device two nonsynchronous problems of track in prior art with the scheme of " L " shape track, this new structure is adopted not only to solve the deficiencies in the prior art, also reduce equipment manufacturing cost, and provide conveniently for IMAQ bottom follow-up pcb board.By the image arranging bottom image collecting device dexterously, top image collecting device, side image harvester can gather pcb board effectively, make the discrimination of defect ware higher.Automatically inferior pcb board can be rejected by arranging the first push-and-pull cylinder.
Achieve the function of distance adjustment between 2 " L " shape tracks by arranging slide rail and the second push-and-pull cylinder in the bottom of feed appliance, enable this equipment be applicable to the pcb board of all size.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of feed appliance;
Fig. 3 is the structural representation of bottom image collecting device;
Fig. 4 is the structural representation of top image collecting device;
Fig. 5 is the structural representation of side image harvester.
Being labeled as in accompanying drawing: 1-Linear transmission device, image collecting device bottom 2-, 3-top image collecting device, 4-side image harvester, 5-conveyer belt, 6-feed appliance, 7-" L " shape track, 8-first push-and-pull cylinder, 9-slide rail, 10-second push-and-pull cylinder, 11-first camera, 12-four sides tunable light source, 13-shell, 14-second camera, 15-bowl light source, 16-installing plate, 17-louvre, 18-regulates support, 19-the 3rd camera, 20-planar light source, 21-pedestal, the vertical adjusting rod of 22-, 23-levelling lever, 24-locking knob, 25-contiguous block, 26-through hole, 27-Camera fixing seat.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment of the present utility model: a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine, as shown in Figure 1, comprise Linear transmission device 1, bottom image collecting device 2, top image collecting device 3, side image harvester 4 and conveyer belt 5, Linear transmission device 1 comprises feed appliance 6 and " L " shape track 7, the top of 2 feed appliances 6 is equipped with 1 " L " shape track 7, " L " shape track 7 is connected with conveyer belt 5, bottom image collecting device 2 is located at the centre position immediately below 2 " L " shape tracks 7, top image collecting device 3 is located at the junction of conveyer belt 5 and " L " shape track 7, and be positioned at the top of conveyer belt 5, the side of conveyer belt 5 is located at by side image harvester 4, the sidewall of conveyer belt 5 is also provided with the first push-and-pull cylinder 8.
As shown in Figure 2, the below of feed appliance 6 is provided with the slide rail 9 of 2 perpendicular layouts, and the two ends of slide rail 9 are respectively equipped with 1 the second push-and-pull cylinder 10, and each second push-and-pull cylinder 10 connects a feed appliance 6, and feed appliance 6 and slide rail 9 are slidably connected.
As shown in Figure 3, bottom image collecting device 2 is made up of the first camera 11 and four sides tunable light source 12; The center of four sides tunable light source 12 is located at by described first camera 11.
As shown in Figure 4, top image collecting device 3 is made up of shell 13, second camera 14 and bowl light source 15; Shell 13 is arranged on the top of conveyer belt 5, and the sidewall of shell 13 is fixed on the sidewall of driving-belt 5, is provided with installing plate 16 in shell 13, and the second camera 14 and bowl light source 15 are installed on installing plate 16.The top of shell 13 is provided with louvre 17.
As shown in Figure 5, side image harvester 4 is made up of adjustment support 18, the 3rd camera 19 and planar light source 20, regulates support 18 and planar light source 20 to be symmetricly set on the both sides of conveyer belt 5.Described adjustment support 18 comprises pedestal 21, vertically adjusting rod 22, levelling lever 23, locking knob 24 and contiguous block 25, the lower end of vertical adjusting rod 22 is plugged on pedestal 21, contiguous block 25 is provided with 2 mutual vertically arranged through holes 26, vertical adjusting rod 22 and levelling lever 23 are inserted in 1 through hole 26 respectively, contiguous block 25 and pedestal 21 are equipped with locking knob 24, and one end of levelling lever 23 is provided with Camera fixing seat 27.
Operation principle of the present utility model: the pcb board sent here from separating mechanism falls between 2 " L " shape tracks 7 automatically, if the spacing of " L " shape track 7 is improper, can be regulated by adjustment second push-and-pull cylinder 10.Under the effect of feed appliance 6, pcb board slides along " L " shape track 7, and when moving to the top of bottom image collecting device 2, the first camera 11 gathers bottom diagram picture, and four sides tunable light source 12 plays the effect of illumination, light filling, then pcb board is sent to conveyer belt 5, under the effect of conveyer belt 5, first top image collecting device 3 is entered, second camera 14 gathers the image at pcb board top, bowl light source 15 is for illumination, light filling, then pcb board is transported to the position of side image harvester 4, 3rd camera 19 gathers pcb board side image, planar light source 20 is for illumination, light filling, three camera acquires to information send to microcomputer controller to carry out analyzing and processing, when finding defect ware, when pcb board moves to the position of the first push-and-pull cylinder 8, pcb board is released conveyer belt 5 by the first push-and-pull cylinder 8.
Claims (7)
1. the waste material rejecting mechanism for pcb board automatic letter sorting machine, it is characterized in that: comprise Linear transmission device (1), bottom image collecting device (2), top image collecting device (3), side image harvester (4) and conveyer belt (5), Linear transmission device (1) comprises feed appliance (6) and " L " shape track (7), the top of 2 feed appliances (6) is equipped with 1 " L " shape track (7), " L " shape track (7) is connected with conveyer belt (5), the centre position immediately below 2 " L " shapes track (7) is located in bottom image collecting device (2), top image collecting device (3) is located at the junction of conveyer belt (5) and " L " shape track (7), and be positioned at the top of conveyer belt (5), the side of conveyer belt (5) is located at by side image harvester (4), the sidewall of conveyer belt (5) is also provided with the first push-and-pull cylinder (8).
2. the waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 1, it is characterized in that: the below of described feed appliance (6) is provided with the slide rail (9) of 2 perpendicular layouts, the two ends of slide rail (9) are respectively equipped with 1 the second push-and-pull cylinder (10), each second push-and-pull cylinder (10) connects a feed appliance (6), and feed appliance (6) and slide rail (9) are slidably connected.
3. a kind of waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 2, is characterized in that: described bottom image collecting device (2) is made up of the first camera (11) and four sides tunable light source (12); Described first camera (11) is located at the center at four sides tunable light source (12).
4. the waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 3, is characterized in that: top image collecting device (3) is made up of shell (13), the second camera (14) and bowl light source (15); Shell (13) is arranged on the top of conveyer belt (5), the sidewall of shell (13) is fixed on the sidewall of driving-belt (5), be provided with installing plate (16) in shell (13), the second camera (14) and bowl light source (15) are installed on installing plate (16).
5. the waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 4, is characterized in that: the top of shell (13) is provided with louvre (17).
6. the waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 5, it is characterized in that: side image harvester (4) is made up of adjustment support (18), the 3rd camera (19) and planar light source (20), regulate support (18) and planar light source (20) to be symmetricly set on the both sides of conveyer belt (5).
7. the waste material rejecting mechanism for pcb board automatic letter sorting machine according to claim 6, it is characterized in that: described adjustment support (18) comprises pedestal (21), vertical adjusting rod (22), levelling lever (23), locking knob (24) and contiguous block (25), the lower end of vertical adjusting rod (22) is plugged on pedestal (21), contiguous block (25) is provided with 2 mutual vertically arranged through holes (26), vertical adjusting rod (22) and levelling lever (23) are inserted in 1 through hole (26) respectively, contiguous block (25) and pedestal (21) are equipped with locking knob (24), one end of levelling lever (23) is provided with Camera fixing seat (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325272.9U CN204656976U (en) | 2015-05-19 | 2015-05-19 | For the waste material rejecting mechanism of pcb board automatic letter sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325272.9U CN204656976U (en) | 2015-05-19 | 2015-05-19 | For the waste material rejecting mechanism of pcb board automatic letter sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656976U true CN204656976U (en) | 2015-09-23 |
Family
ID=54127413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325272.9U Withdrawn - After Issue CN204656976U (en) | 2015-05-19 | 2015-05-19 | For the waste material rejecting mechanism of pcb board automatic letter sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874551A (en) * | 2015-05-19 | 2015-09-02 | 东北大学 | Waste elimination mechanism of automatic PCB sorting machine |
| CN111530765A (en) * | 2020-04-23 | 2020-08-14 | 杭州神彩包装印业有限公司 | Online intelligent defective product identification and removal device |
-
2015
- 2015-05-19 CN CN201520325272.9U patent/CN204656976U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874551A (en) * | 2015-05-19 | 2015-09-02 | 东北大学 | Waste elimination mechanism of automatic PCB sorting machine |
| CN111530765A (en) * | 2020-04-23 | 2020-08-14 | 杭州神彩包装印业有限公司 | Online intelligent defective product identification and removal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104874551A (en) | Waste elimination mechanism of automatic PCB sorting machine | |
| CN106391904B (en) | Toolroom machine and method for extracting workpiece portion | |
| CN103111427B (en) | Fruit grader based on image processing | |
| CN106839986A (en) | It is a kind of that detecting system is carried based on machine vision and the double of machine learning | |
| CN203705352U (en) | Magnetic shoe online detecting device based on machine vision | |
| CN109115785A (en) | A kind of casting grinding quality determining method, device and its application method | |
| CN102941189B (en) | Controllable rotary angle insection tray device of fruit sorter | |
| CN103743752A (en) | Online detecting equipment for magnetic shoes based on machine vision | |
| CN204656976U (en) | For the waste material rejecting mechanism of pcb board automatic letter sorting machine | |
| CN211385861U (en) | Silicon steel sheet performance detection equipment with classification function | |
| CN208413140U (en) | A kind of drug Sorting & Picking System | |
| CN202687441U (en) | Finished product conveying machine capable of realizing automatic picking | |
| CN105352962A (en) | Appearance detector for electronic chip element | |
| CN201766063U (en) | Classified material-receiving device | |
| CN208443335U (en) | Automatic classification blanking mobile phone shell size detection machine | |
| CN205879925U (en) | Be applied to metal detection device of food | |
| ITMN20120010A1 (en) | AUTOMATIC SORTING MACHINE WITHOUT CONTACT. | |
| CN205324185U (en) | A sorter for equidimension work piece not | |
| CN205550898U (en) | Copper strips automatic separation device | |
| CN104874553A (en) | Stacking and transferring mechanism for automatic sorter for PCB | |
| CN203695437U (en) | Automatic sorting equipment for wrinkled-skin red dates | |
| CN203764552U (en) | Bottom detection device for bottle cap | |
| CN209753449U (en) | Automatic guiding and recovering device for quick-frozen green bean defective products | |
| CN205466546U (en) | Cross cutting machine detection device | |
| CN206812035U (en) | A kind of laundry sheet slicer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20170616 |