A kind of fingerprint module conveying mechanism
Technical field
The present invention relates to fingerprint module technical field of measurement and test, more particularly to a kind of fingerprint module conveying mechanism.
Background technology
With the development of electronic technology, increasing mobile terminal employs fingerprint identification technology.Fingerprint identification technology
Fingerprint module is relied primarily on, fingerprint module is the product that IC chip has connected with board circuit, mainly by fingerprint collecting
Module, fingerprint identification module and extended function module (such as lockset drive module) composition.Fingerprint identification technology is relative to traditional
Numerical ciphers or nine grids password have more preferable security, are more efficiently experienced moreover, fingerprint identification technology also has.
Therefore, this also brings opportunities and challenges for fingerprint module packaging enterprise, how to enhance product performance and produce effect
Whether rate is that they want concern, the assembling of fingerprint module to be detected after completing, connected such as sensitivity, with circuit
Deng.At present, when detecting fingerprint module, it is to whole plate fingerprint module while detects, it is thus desirable to whole plate fingerprint module
Positioned, positioned at present by manually feeding, manually, positioning precision is low and have impact on testing efficiency.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of fingerprint of new structure
Module conveying mechanism, make it with more the value in industry.
The content of the invention
, being capable of automatic feeding and can be automatically to defeated it is an object of the invention to propose a kind of fingerprint module conveying mechanism
The whole plate fingerprint module sent is positioned.
To use following technical scheme up to this purpose, the present invention:
A kind of fingerprint module conveying mechanism, including base, the base are provided with guide assembly and positioning component, wherein,
The guide assembly include two parallel rail support plates, two it is relative and respectively along two guide rails
Conveyer belt, the power set of the driving conveyer belt of supporting plate length direction setting;
The positioning component is between two rail support plates, including the probe bottom plate being arranged on the base
Frame, pushing material component and backgauge component, wherein,
The probe floor board framing includes the support frame being arranged on the base, and support frame as described above is provided with positioning table, institute
State and probe bottom plate is fixed with positioning table;
The pushing material component includes the first bearing positioned at the positioning table side, on first bearing and court
To the positioning pusher cylinder of edge of table, the push pedal on the expansion link of the pusher cylinder, the push pedal parallel to
The positioning edge of table;
The backgauge component includes the second bearing positioned at another side of the positioning table, on second bearing
Multiposition cylinder, be connected with the expansion link of the multiposition cylinder slide plate, with the slide plate rotation connection baffle plate, the multidigit
The expansion link of cylinder has the first stop place and the second stop place, when the expansion link of the multiposition cylinder is in the first stop place
When putting, the expansion link of the multiposition cylinder answers back to the baffle plate, the relatively described slide plate of the baffle plate is turned to horizontal level, and
It is parallel with the positioning table;When the expansion link of the multiposition cylinder is in the second stop place, the baffle plate declines and is pressed on
On the positioning table, and the edge of the adjacent probe bottom plate in end of the baffle plate.
Further, cylinder, and two groups of institutes are kept out provided with two between two rail support plates on the base
State and keep out cylinder and be located at support frame as described above both sides respectively, the expansion link for keeping out cylinder stretch out after higher than where the conveyer belt
Plane.
Further, the power set are two groups, are separately mounted in two rail support plates, the power dress
Put including the drive motor in the rail support plate, driving wheel and driven pulley, the conveyer belt is wound on the master
On driving wheel and the driven pulley, and the driving wheel and the output shaft of the drive motor are connected.
Further, the elongated slot passed through for the conveyer belt is provided with the rail support plate along its length.
Further, the multiposition cylinder is provided with limited block, and the limited block is connected with the slide plate slides, and described
Slide plate is provided with the block that can be contradicted with limited block, described when the expansion link of the multiposition cylinder is in the first stop place
Block contradicts with the limited block.
Further, the end that the slide plate is connected with the baffle plate is provided with multiple locating dowels, and the baffle plate is grown along it
Degree direction is provided with the elongated hole equal with the locating dowel number, when the relatively described slide plate of the baffle plate turns to horizontal level,
Each locating dowel is located in each elongated hole respectively.
Further, the end that the baffle plate contacts with the positioning table is provided with cushion.
Beneficial effects of the present invention are:Using guide assembly automatic transport whole plate fingerprint module, and pass through pusher and backgauge
Mode, when whole plate fingerprint module is delivered on positioning table, kept out by baffle plate in front end whole plate fingerprint module continue to
Preceding conveying, whole plate fingerprint module is pushed into by position corresponding with probe bottom plate by the push pedal of side, so as to automatically and accurately
Fingerprint module is positioned.
Brief description of the drawings
Fig. 1 is the structural representation for the fingerprint module conveying mechanism that the specific embodiment of the invention provides;
Fig. 2 is that the mounting structure of the positioning component in the fingerprint module conveying mechanism that the specific embodiment of the invention provides shows
It is intended to;
Fig. 3 is the structural representation of the backgauge component in positioning component;
Fig. 4 is the mounting structure schematic diagram of the mostly cylinder in backgauge component.
In figure:10- bases, 15- support frames, 16- positioning tables, 17- probe bottom plates, the bearings of 80- first, 81- pusher cylinders,
82- push pedals, 90- backgauge components, the bearings of 91- second, 92- multiposition cylinders, 93- slide plates, 94- baffle plates, 95- limiting plates, 96- positioning
Post, 97- elongated holes, 100- positioning components, 201- rail support plates, 202- conveyer belts, 203- keep out cylinder, 204- drive motors,
205- driving wheels, 206- driven pulleys.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figures 1 to 4, fingerprint module conveying mechanism of the invention includes base 10, and base 10 is provided with guide assembly
With positioning component 100.Guide assembly include two parallel rail support plates 201, two it is relative and led respectively along two
The conveyer belt 202 of the length direction of rail supporting plate 201 setting, the power set for driving conveyer belt 202;Edge in rail support plate 201
Its length direction is provided with the elongated slot passed through for conveyer belt 202;Power set are two groups, are separately mounted to two rail support plates
On 201, power set include drive motor 204, driving wheel 205 and the driven pulley 206 being arranged in rail support plate 201, defeated
Band 202 is sent on driving wheel 205 and driven pulley 206, and driving wheel 205 and the output shaft of drive motor 204 are connected.
Positioning component 100 is determined between two rail support plates 201 for conveying the whole plate fingerprint film group come to guide assembly
Position.
Specifically, positioning component 100 includes probe floor board framing, pushing material component and the backgauge component being arranged on base 10
90, wherein, probe floor board framing includes the support frame 15 being arranged on base 10, and support frame 15 is provided with positioning table 16, positioning table
Probe bottom plate 17 is fixed with 16;Pushing material component includes the first bearing 80 positioned at the side of positioning table 16, installed in the first bearing
Pusher cylinder 81 on 80 and towards the edge of positioning table 16, the push pedal 82 on the expansion link of pusher cylinder 81, push pedal 82
Parallel to the edge of positioning table 16;Backgauge component 90 includes the second bearing 91 positioned at 16 another side of positioning table, installed in second
Multiposition cylinder 92 on bearing 91, the slide plate 93 being connected with the expansion link of multiposition cylinder 92, the baffle plate being rotatablely connected with slide plate 93
94, the expansion link of multiposition cylinder 92 has the first stop place and the second stop place, when the expansion link of multiposition cylinder 92 is
During one stop place, baffle plate 94 turns to horizontal level with respect to slide plate 93, and parallel with positioning table 16;When stretching for multiposition cylinder 92
At the second stop place, baffle plate 94 declines and is pressed on positioning table 16 contracting bar, and the adjacent probe bottom plate in end of baffle plate 94
17 edge.The fingerprint module locating platform of the present invention is delivered to by way of pusher and backgauge when whole plate fingerprint module
On positioning table 16, whole plate fingerprint module can be kept out in front end by baffle plate 94 and continue to be fed forward, will by the push pedal 82 of side
Whole plate fingerprint module be pushed into 17 corresponding position of probe bottom plate, so as to automatic and accurately fingerprint module is positioned.
In order that the expansion link of multiposition cylinder 92, at the first stop place, baffle plate 94 can turn to water with respect to slide plate 93
Prosposition is put, and the present invention is provided with limited block 95 on multiposition cylinder 92, and limited block 95 is slidably connected with slide plate 93, and is set on slide plate 93
There are the block that can be contradicted with limited block 95, when the expansion link of multiposition cylinder 92 is in the first stop place, block and limited block
95 contradict.That is, the expansion link of multiposition cylinder 92 to the first stop place when moving, sliding because block and limited block 95 contradict
Plate 93 can not move relative to multiposition cylinder 92, so as to which the upward top baffle 94 of expansion link of multiposition cylinder 92, baffle plate 94 is with respect to slide plate
93 rotate 90 ° into horizontality.
In order that baffle plate 94 accurately rotates, the present invention is provided with multiple positioning on the end that slide plate 93 is connected with baffle plate 94
Post 96, baffle plate 94 is set to the elongated hole 97 equal with 96 numbers of locating dowel along its length, when baffle plate 94 is with respect to 93 turns of slide plate
When moving to horizontal level, each locating dowel 96 is located in each elongated hole 97 respectively.Using locating dowel 96 and the matching relationship of elongated hole 97, make
It will not turn inclined in the rotation process of baffle plate 94, so as to improve the positioning precision to whole plate fingerprint module.
In addition, the present invention is provided with cushion on the end that baffle plate 94 contacts with positioning table 16, baffle plate can be strengthened using cushion
Frictional force between 94 and positioning table 16, so that it is guaranteed that the positioning precision to whole plate fingerprint module.
The present invention keeps out cylinder 203 between two rail support plates 201 on base 10 provided with two, and two groups are kept out
Cylinder 203 is located at the both sides of support frame 15 respectively, keep out cylinder 203 expansion link stretch out after higher than the plane where conveyer belt 202.
When multiple whole plate fingerprint modules are placed sequentially on conveyer belt 202, when previous whole plate fingerprint module is located on probe bottom plate 17
When, the cylinder 203 of keeping out in the front of support frame 15 starts, and the whole plate fingerprint module that the latter conveying comes is blocked, so that probe bottom plate
Whole plate fingerprint module on 17 is detected;When the justifying fingerprint module detected exports with conveyer belt 202, it is previous also not
When transferring out, the cylinder 203 of keeping out at the rear of support frame 15 starts, and the whole plate fingerprint module that the latter has detected is blocked, with
Transfer out previous fingerprint module.
To sum up, utilization guide assembly automatic transport whole plate fingerprint module of the invention, and pass through pusher and the side of backgauge
Formula, when whole plate fingerprint module is delivered on positioning table, kept out by baffle plate in front end whole plate fingerprint module continue it is defeated forward
Send, whole plate fingerprint module is pushed into by position corresponding with probe bottom plate by the push pedal of side, so as to automatically and accurately to referring to
Line module is positioned.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.