CN109926816A - A kind of detection device of the assembly clearance of handset front case and Mobile phone screen - Google Patents
A kind of detection device of the assembly clearance of handset front case and Mobile phone screen Download PDFInfo
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- CN109926816A CN109926816A CN201711348254.2A CN201711348254A CN109926816A CN 109926816 A CN109926816 A CN 109926816A CN 201711348254 A CN201711348254 A CN 201711348254A CN 109926816 A CN109926816 A CN 109926816A
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Abstract
The present invention relates to the detection devices of a kind of handset front case and the assembly clearance of Mobile phone screen, it is suitable to be electrically connected with controller, transmission device, vision inspection apparatus and localization tool including workbench and on the workbench, transmission device includes transmission guide rail, and transmission guide rail is equipped with the first check bit and the second check bit；Localization tool is set on the transmission guide rail, is connected in the settlement of the localization tool by the assembly that handset front case and Mobile phone screen are assembled, localization tool can the settlement according to the size adjust automatically of the assembly size.The present invention realizes the positioning to the various sizes of assembly of different model, improve the adaptability of whole equipment, vision inspection apparatus also detects the length space size for the assembly for being sent to second check bit and will test data feedback to controller, the detection of high-volume assembly line can be realized with this cycle operation, detection is quick, accuracy is high and high-efficient, effectively reduces cost.
Description
Technical field
The present invention relates to the inspections of detection device technical field more particularly to the assembly clearance of a kind of handset front case and Mobile phone screen
Measurement equipment.
Background technique
In the production process of the electronic equipments such as mobile phone, computer, in order to check whether the assembly of all parts meets the requirements,
It is generally necessary to be detected to electronic equipment.For example, handset front case and Mobile phone screen be after being assembled into an assembly, the four of assembly
While the assembly clearance is excessive, whether uniformity can all influence whole mobile phone or plate electricity in too small and gap there are assembly clearance
The subsequent assembly of brain and use, arise a problem that in order to prevent, it is necessary to after mounting to handset front case and Mobile phone screen
Assembly clearance is detected, by by the size measured and bench-marking, to pick out defective product.
Currently, being usually detection manually to the detection of the assembly clearance of handset front case and Mobile phone screen or being carried out using projector
Detection, due to assembly clearance be it is very small, the size of measurement is minimum, manual measurement to labor claim height, measure generation
Error is larger, not accurate enough, and large labor intensity, and measurement efficiency is low, cannot meet the needs of production；And projector is used to examine
Survey also cannot achieve high-volume full inspection, and efficiency is not also high, and when being detected for the assembly of different model and size, need hand
Dynamic adjustment just may be implemented to detect, and the adaptability of equipment is not strong.
Therefore, it needs a kind of can be realized and automates high, the high-efficient and adaptable hand of continuous productive process, detection accuracy
The detection device of the assembly clearance of machine front housing and Mobile phone screen overcomes the above problem.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide the assembling of a kind of handset front case and Mobile phone screen
The detection device in gap.
The present invention is achieved through the following technical solutions:
A kind of detection device of the assembly clearance of handset front case and Mobile phone screen, fits and is electrically connected with controller, including work
Platform and transmission device, vision inspection apparatus and localization tool on the workbench, the transmission device include passing
Guide rail is sent, the transmission guide rail is equipped with the first check bit and the second check bit；The localization tool is set to the transmission and leads
On rail, it is connected in the settlement of the localization tool by the assembly that handset front case and Mobile phone screen are assembled, the positioning
Jig can the settlement according to the size adjust automatically of the assembly size；The vision inspection apparatus is located at described
The top of first check bit and second check bit, the vision inspection apparatus is to being sent to described in first check bit
The width gaps size of assembly is detected and will test data feedback to controller, and the vision inspection apparatus is also to transmission
Length space size to the assembly of second check bit is detected and will test data feedback to controller.
Preferably, the two transmission guide rails are arranged parallel there are two the transmission guide rail tools, and on two transmission guide rails respectively
It is provided with a localization tool；The detection device of the assembly clearance of the handset front case and Mobile phone screen further includes transfer device,
The assembly is transferred to another transmission guide rail by the transfer device from the localization tool of a transmission guide rail
On localization tool.
Preferably, the rear and front end of one is equipped with upper material position in the two transmission guide rails and the first transfer position, two transmission are led
In rail the rear and front end of another one be equipped with lower material position and second transfer position, first check bit be set to the upper material position with it is described
Between first transfer position, second check bit is set between the lower material position and second transfer position；The transfer device
It is located at the top of the first transfer position and second transfer position, the transfer device is by the assembly from described first
It is transferred on localization tool at transfer position on the localization tool at second transfer position.
Preferably, the detection device of the assembly clearance of handset front case and Mobile phone screen further includes positioning rotation device, described in two
It is respectively equipped with a positioning rotation device on transmission guide rail, the localization tool is installed on the positioning rotation device, by
The positioning rotation device drives the localization tool to transmit on the two transmission guide rails.
Preferably, the positioning rotation device includes positioning motor and rotation motor, the positioning motor and transmission are driven
The output end of device is connected, and the rotation motor is connected with the output end of the positioning motor, the localization tool and the rotation
The output end of motor is connected；The positioning motor drives the localization tool along horizontal transverse movement, and the rotation motor drives
The localization tool rotates by a certain angle.
Preferably, the localization tool include bottom plate and the rectangle limitting casing being installed on the bottom plate, clamping cylinder and
Inductor, the settlement are located in the rectangle limitting casing, and the arbitrarily connected two sides of the rectangle limitting casing are equipped with
The another two sides of locating piece, the rectangle limitting casing are equipped with movable block, and the movable block is connected with the clamping cylinder, is located at
Inductor in the rectangle limitting casing sends a signal to the controller after sensing the assembly, in the controller
Under control, the clamping cylinder drives the movable block to move in a straight line with close to or far from the locating piece, movement it is described
Movable block matches the assembly being placed in the settlement with clamp or release with the locating piece.
Preferably, the localization tool further includes vacuum slot, the vacuum slot is installed on the bottom plate and being located at
In the rectangle limitting casing, the vacuum slot adsorbs institute from the bottom of assembly under the control for the vacuum plant being attached thereto
State assembly.
Preferably, the vision inspection apparatus is installed on the first portal frame, the vision inspection apparatus includes two works
Industry camera, two telecentric lens and an adjustment device, two industrial cameras are in parallel and are positioned apart from, each industry
The lower end of camera connects the telecentric lens, and the adjustment device is connected with the industrial camera and telecentric lens；The tune
Engagement positions drive the industrial camera and telecentric lens along horizontal transverse movement to first check bit or the second check bit
Top, and the adjustment device makes the width dimensions or length dimension of spacing and the assembly between two telecentric lens
Match, the adjustment device also drives the industrial camera and telecentric lens to move in a straight line along the vertical direction described in adjustment
The distance between telecentric lens and the assembly.
Preferably, the transfer device includes that seamless sucker, lifting cylinder and transfer cross motor, the transfer are laterally electric
Machine is installed on the second portal frame, and the lifting cylinder is connected with the output end of the transfer cross motor, the seamless sucker
Be connected with the output end of the lifting cylinder, the lifting cylinder drive the seamless sucker to move in a straight line along the vertical direction with
Draw assembly from first transfer position, the transfer cross motor drive the sucker along horizontal cross move and by institute
Assembly is stated to be transferred to from the localization tool from first transfer position on the localization tool at second transfer position.
Preferably, the transfer device further includes pneumatic clamper and pneumatic clamper gripper cylinder, the pneumatic clamper gripper cylinder and the liter
The output end of sending down abnormally ascending cylinder is connected, and the pneumatic clamper is connected with the output end of the pneumatic clamper gripper cylinder, and the seamless sucker passes through company
Fishplate bar is connected with the pneumatic clamper gripper cylinder, and the pneumatic clamper is located at the outside of the seamless sucker, and the pneumatic clamper is in the gas
The assembly is clamped from the outside of assembly under the driving of pawl gripper cylinder.
Compared with prior art, the beneficial effects of the present invention are: the group of handset front case disclosed by the invention and Mobile phone screen
The detection device for filling gap is fitted to be electrically connected with controller, and the degree of automation of complete machine is improved by the control of controller.This
The transmission device of application includes transmission guide rail, and the transmission guide rail is equipped with the first check bit and the second check bit, the positioning
Jig is set on the transmission guide rail, and assembly to be detected is connected in the settlement of the localization tool, passes through transmission
Device realizes the transmission to assembly.And the localization tool can be disposed according to the size adjust automatically of the assembly
The size in area realizes the positioning to the various sizes of assembly of different model with this, improves the adaptability of whole equipment.It is described
Vision inspection apparatus is located at the top of first check bit Yu second check bit, and the vision inspection apparatus is to transmission
Width gaps size to the assembly of first check bit is detected and will test data feedback to controller, institute
Vision inspection apparatus is stated also to detect the length space size for the assembly for being sent to second check bit and incite somebody to action
Detection data feeds back to controller.The detection of high-volume assembly line can be realized with this cycle operation, detection is quick, accuracy is high
And it is high-efficient, effectively reduce cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the detection device of the assembly clearance of handset front case and Mobile phone screen of the invention.
Fig. 2 is the planar structure schematic diagram of the detection device of the assembly clearance of handset front case and Mobile phone screen of the invention.
Fig. 3 is the planar structure schematic diagram of vision inspection apparatus of the invention.
Fig. 4 is the planar structure schematic diagram of localization tool of the invention.
Fig. 5 is the schematic perspective view of localization tool of the invention.
Fig. 6 is the schematic perspective view of transfer device of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 to Fig. 6 is please referred to, after handset front case is assembled into assembly 200 with Mobile phone screen, in order to realize to the assembling
The detection of the assembly clearance of part 200, the i.e. detection to the length space size and width gaps size of 200 two sides of assembly,
The invention discloses the detection devices 100 of a kind of handset front case and the assembly clearance of Mobile phone screen, suitable (not show in figure with controller
It is electrically connected out), the detection device 100 of the assembly clearance of handset front case and Mobile phone screen of the invention is controlled by controller, into one
Improve the degree of automation of the detection device 100 of the assembly clearance of handset front case and Mobile phone screen of the invention in step ground, wherein control
Device is existing controller, and structure and control principle are the known of this field, therefore no longer carry out detailed retouch to it herein
It states.
The detection device 100 of the assembly clearance of the handset front case and Mobile phone screen of the application is including workbench 10 and is set to work
Make transmission device 20, vision inspection apparatus 30 and the localization tool 40 on platform 10, transmission device 20 includes transmission guide rail 21, is passed
Guide rail 21 is sent to be equipped with the first check bit 21b and the second check bit 21e；Localization tool 40 is set on transmission guide rail 21, to be checked
The assembly 200 of survey is connected in the settlement 40a of localization tool 40, localization tool 40 can according to the size of assembly 200 from
The size of dynamic adjustment settlement 40a；Vision inspection apparatus 30 is located at the top of the first check bit 21b and the second check bit 21e,
Vision inspection apparatus 30 is detected and be will test to the width gaps size for the assembly 200 for being sent to the first check bit 21b
Data feedback is to controller, length space ruler of the vision inspection apparatus 30 also to the assembly 200 for being sent to the second check bit 21e
Little progress row detects and will test data feedback to controller.The detection device 100 of the application be suitable for size be 5 cun extremely
The detection of the assembly clearance of the assembly 200 of 7 cun of Mobile phone screen and handset front case.More specifically:
It transmits there are two the tools of guide rail 21, two transmission guide rails 21 are arranged parallel, and are respectively arranged with one on two transmission guide rails 21
Localization tool 40, two transmission guide rails 21 are respectively transmitted assembly 200.Therefore, the inspection of the assembly clearance of handset front case and Mobile phone screen
Measurement equipment 100 further includes transfer device 50, and transfer device 50 turns assembly 200 from the localization tool 40 of a transmission guide rail 21
It moves on the localization tool 40 of another transmission guide rail 21.
Specifically, two transmission guide rails 21 in one rear and front ends be equipped with upper material position 21a and first transfer position 21c, first
Check bit 21b is set between the transfer of upper material position 21a and first position 21c, and transmission driver 22 drives localization tool 40 to be led in transmission
Straight reciprocating motion is done on rail 21, then localization tool 40 is successively by upper material position 21a, the first check bit 21b and the first transfer position
Material position 21a is returned again to after 21c；The rear and front end of another one is equipped with the transfer of lower material position 21f and second position in two transmission guide rails 21
21d.Second check bit 21e is set between the transfer of lower material position 21f and second position 21d, and transmission driver 22 drives localization tool 40
Straight reciprocating motion is done on the transmission guide rail 21, then localization tool 40 is successively by the second transfer position 21d, the second check bit
The second transfer position 21d is returned again to after 21e and lower material position 21f.Transfer device 50 is located at the transfer of the first transfer position 21c and second position
Assembly 200 is transferred to the second transfer from the localization tool 40 from the first transfer position 21c by the top of 21d, transfer device 50
On localization tool 40 at the 21d of position.
The detection device 100 of the assembly clearance of the handset front case and Mobile phone screen of the application further includes positioning rotation device 60,
It is respectively equipped with a positioning rotation device 60 on two transmission guide rails 21, localization tool 40 is installed on positioning rotation device 60, by fixed
Position rotating device 60 drives localization tool 40 to transmit on two transmission guide rails 21.
Specifically, positioning rotation device 60 includes positioning motor 61, rotation motor 62, the first slide plate 63 and the second slide plate
64, positioning motor 61 is installed on the first slide plate 63, and the first slide plate 63 is connected with the output end of transmission driver 22, positioning motor
61 are connected by the first slide plate 63 with the output end for transmitting driver 22, and rotation motor 62 is installed on the second slide plate 64, and second
Slide plate 64 is connected with the output end of positioning motor, and rotation motor 62 passes through the output end phase of the second slide plate 64 and positioning motor 61
Even.Localization tool 40 is connected with the output end of rotation motor 62.According to the dimensions of the assembly 200 on localization tool 40,
Positioning motor 61 drives localization tool 40 along horizontal transverse movement, to match with vision inspection apparatus 30, so that detection
Result it is more accurate.Rotation motor 62 drives localization tool 40 to rotate a certain angle, and the specific angle that rotates is 90 °, and is made
The localization tool 40 for being located by clamping at the first transfer position 21c on assembly 200 become laterally disposed from placed longitudinally, so as to
The detection of the length space size of subsequent assembly 200.
Fig. 4 and Fig. 5 are please referred to, localization tool 40 includes bottom plate 41 and the rectangle limitting casing 42 being installed on bottom plate 41, folder
Tight cylinder 43 and inductor 44, rectangle limitting casing 42 are installed on the top surface of bottom plate 41, and clamping cylinder 43 is installed on bottom plate 41
On bottom surface, settlement 40a is located in rectangle limitting casing 42, and the arbitrarily connected two sides of rectangle limitting casing 42 are equipped with locating piece
421, the another two sides of rectangle limitting casing 42 are equipped with movable block 422, and movable block 422 is connected with clamping cylinder 43, when to be tested
Assembly 200 when being placed in rectangle limitting casing 42, the inductor 44 in rectangle limitting casing 42 senses assembly 200
After send a signal to controller, according to the instruction of controller, clamping cylinder 43 drive movable block 422 to move in a straight line with close or
Remotely located piece 421, the movable block 422 of movement is matched with locating piece 421 to be placed in the 40a of settlement with clamp or release
Assembly 200, to realize the positioning to various sizes of assembly 200, positioning is simple and accurate, effectively increases equipment
Adaptability.The setting accuracy of localization tool 40 is 0.02mm.Specifically, localization tool 40 passes through bracket 45 and rotation motor
62 are connected.When in order to guarantee that movable block 422 and locating piece 421 are cooperated to clamp assembly 200, assembly 200 is applied
More balanced, the quantity of set movable block 422 and locating piece 421 at least two on rectangle limitting casing 42 of the pressure added
It is a, and at least two movable blocks 422 and locating piece 421 are in be arranged equally spaced on the corresponding side of rectangle limitting casing 42.
Further, localization tool 40 further includes vacuum slot 46, and vacuum slot 46 is installed on bottom plate 41 and positioned at square
In shape limitting casing 42, clamping cylinder 43 drives movable block 422 to move in a straight line to press from both sides assembly 200 close to locating piece 421
Next, vacuum slot 46 adsorbs under the control for the vacuum plant (not shown) being attached thereto from the bottom of assembly 200
Assembly 200 to be measured flatness in the horizontal direction has been effectively ensured in assembly 200.
Fig. 2 and Fig. 3 are please referred to, for ease of operation and optimizes structure, first portal frame 11 is installed on workbench 10
With the second portal frame 12, and the first portal frame 11 and the second portal frame 12 in being arranged in the upper of two transmission guide rails 21 in tandem
Side.Vision inspection apparatus 30 is installed on the first portal frame 11, and vision inspection apparatus 30 includes two industrial cameras 31, two remote
Heart camera lens 32 and an adjustment device 33, two industrial cameras 31 are in parallel and are positioned apart from, and the lower end of each industrial camera 31 connects
Connect a telecentric lens 32.Adjustment device 33 is connected with industrial camera 31 and telecentric lens 32, and adjustment device 33 drives industrial camera
31 and telecentric lens 32 along horizontal transverse movement to the top of the first check bit 21b or the second check bit 21e, and adjust device 33
So that the width dimensions or length dimension of spacing and assembly 200 between two telecentric lens 32 match.Adjust device 33 also
Industrial camera 31 and telecentric lens 32 is driven to be moved in a straight line along the vertical direction to adjust between telecentric lens 32 and assembly 200
Height distance.Specifically, when being located at the first check bit 21b, a long side of each 32 face assembly 200 of telecentric lens,
When positioned at the second check bit 21e, a short side of each 32 face assembly 200 of telecentric lens.To utilize telecentric lens
Wide viewing angle disposably reads the width gaps size and length space size of assembly 200, and detection is quick and efficient.
Specifically, adjustment device 33 includes two vertical motors 331 and two cross motors 332, and two cross motors 332 are respectively mounted
In on the first portal frame 11, and two cross motors 332 are in arrangement parallel up and down, the output end connection of each cross motor 332
One vertical motor 331, the output end of each vertical motor 331 connect an industrial camera 31, each 31 lower end of industrial camera connection
There are a telecentric lens 32.When detection, two cross motors 332 drive the vertical motor 331 being attached thereto along horizontal transverse movement, move
Two dynamic cross motors 332 drive the industrial camera 31 being attached thereto and telecentric lens 32 along horizontal transverse movement, to make two
Industrial camera 31 and telecentric lens 32 are moved to the top of the first check bit 21b or the second check bit 21e, and make two telecentricities
The width dimensions or length dimension of spacing and assembly 200 between camera lens 32 match.Then, two vertical motors 331 drive with
Connected telecentric lens 32 it is vertically moving, thus in short transverse adjustment at a distance from assembly 200.
In order to which the result of vision-based detection is more accurate, light is installed with above the first check bit 21b and the second check bit 21e
Source 34 drives localization tool 40 along horizontal transverse movement, then can ensure that light source by the positioning motor 61 of positioning rotation device 60
34 polishing effect, to ensure that the result of vision-based detection is more acurrate.More preferably, the tune of device 33 is adjusted in order to further ensure that
Whole accuracy, vision inspection apparatus 30 further include precision linear encoder 35, are more accurately detected to realize.
Referring to Fig. 6, in order to which the assembly 200 that width gaps size has detected completion is more easily transferred to second
On localization tool 40 at check bit 21e, to realize the detection to the length space size of assembly 200, transfer device 50
It is installed on the second portal frame 12, transfer device 50 includes seamless sucker 51, lifting cylinder 52 and transfer cross motor 53.Specifically
Ground, transfer cross motor 53 are installed on the second portal frame 12, and lifting cylinder 52 is connected with the output end of transfer cross motor 53,
Seamless sucker 51 is connected with the output end of lifting cylinder 52, and lifting cylinder 52 drives seamless sucker 51 to do straight line fortune along the vertical direction
Dynamic that assembly 200 is drawn from the 21c of position to shift from first, transfer cross motor 53 drives seamless sucker 51 to move along horizontal cross
And assembly 200 is transferred to the localization tool 40 at the second transfer position 21d from the localization tool 40 from the first transfer position 21c
On.More preferably, for safer transfer assembly 200, transfer device 50 further includes pneumatic clamper 54 and pneumatic clamper gripper cylinder 55, gas
Pawl gripper cylinder 55 is connected with the output end of lifting cylinder 52, and pneumatic clamper 54 is connected with the output end of pneumatic clamper gripper cylinder 55, seamless
Sucker 51 is connected by connecting plate with pneumatic clamper gripper cylinder 55, and pneumatic clamper 54 is located at the outside of seamless sucker 51, and pneumatic clamper 54 is in gas
Assembly 200 is clamped from the outside of assembly 200 under the driving of pawl gripper cylinder 55.To play the role of reinforcing protection.
More preferably, in order to further enhance the accuracy of detection, workbench 10 is installed on frame body 13, workbench 10
Rubber shockproof pad 14 is equipped with the junction of frame body 13.Workbench 10 is that marble material is made with the first portal frame 11.
In conjunction with attached drawing 1 and attached drawing 6, the detection device 100 of the assembly clearance of handset front case and Mobile phone screen to the application
Concrete operating principle is described as follows:
Firstly, assembly 200 to be detected is pulled to the assembling of the handset front case and Mobile phone screen of the application from production line upstream
After at the detection device 100 in gap, operating personnel controls the positioning that the assembly 200 to be detected is placed at upper material position 21a
In the settlement 40a of tool 40, inductor 44 sends a signal to controller after sensing assembly 200, according to the instruction of controller,
The work of clamping cylinder 43 to drive movable block 422 to move in a straight line with close to locating piece 421, thus by assembly 200 clamp with
Positioning, vacuum slot 34 adsorb under the control for the vacuum plant (not shown) being attached thereto from the bottom of assembly 200
Assembly 200.
Then, transmission driver 22 drives positioning rotation device 60 that oriented assembly 200 is sent to the first detection
Position 21b, positioning rotation device 60 drive 40 horizontal transverse movement of localization tool to be finely adjusted, to guarantee the polishing effect of light source 34
Fruit, meanwhile, vision inspection apparatus 30 is moved to the top of the first check bit 21b and is carried out according to the width dimensions of assembly 200
Adjustment and contraposition detect with the width gaps size to assembly 200 and the testing result are sent to controller, transmit
Driver 22 drives positioning rotation device 60 that the assembly 200 that width gaps size detection is completed is sent to the first transfer position again
At 21c, positioning rotation device 60 drives localization tool 40 to be rotated by 90 °, to change the placement direction of assembly 200, so that group
Piece installing 200 becomes laterally disposed from placed longitudinally.And the vision inspection apparatus 30 for completing width gaps size detection is moved to
The top of two check bit 21e.
Then, the assembly 200 that transfer device 50 shifts at the 21c of position by first, which is transferred at the second transfer position 21d, to be determined
On the jig 40 of position, assembly 200 is placed horizontally in the accommodating area 40a of localization tool 40 at this time, and transmission driver 22 drives
Make positioning rotation device 60 that assembly 200 is sent to the second check bit 21e, similarly, positioning rotation device 60 drives positioning
40 horizontal transverse movement of jig is finely adjusted, and vision inspection apparatus 60 is adjusted and right according to the length dimension of assembly 200
Position detect with the length space size to assembly 200 and the testing result is sent to controller.
Finally, the assembly 200 that transmission driver 22 drives positioning rotation device 60 to will test completion is sent to lower material position
21f is to discharge, and for the ease of discharging, positioning rotation device 60 can first drive localization tool 40 to reversely rotate 90 ° of blankings again, so as to
It tests the assembly 200 completed and is sent to subsequent processing after afterflow drawing in the production line, with this cycle operation.Entire detection time
Substantially 6s, system detection precision are 0.01mm.Certainly, the length dimension or width dimensions for first measuring assembly 200, can root
It is arranged according to the concrete condition of producing line.
Compared with prior art, the detection device 100 of the assembly clearance of handset front case of the invention and Mobile phone screen is suitable and controls
Device processed is electrically connected, high degree of automation.Transmission device, vision inspection apparatus 30 and localization tool 40 are mounted on workbench
On 10, and the transmission guide rail 21 of transmission device 20 is equipped with the first check bit 21b and the second check bit 21e, vision inspection apparatus
The top for being set to the first check bit 21b and the second check bit 21e across 30, and localization tool 40 is set on transmission guide rail 21, is led to
Cross transmission of the transmission realization of guide rail 21 to assembly 200.Whole equipment structure is simple and compact, is laid out convenient for producing line.Wherein, to
The assembly 200 of detection is connected in the settlement 40a of localization tool 40, and localization tool 40 can be according to the size of assembly 200
The size of adjust automatically settlement 40a, to realize the positioning to various sizes of assembly 200 in order to detect, positioning is just
Prompt and accurate, complete machine is adaptable.And by vision inspection apparatus 30 to the assembly 200 for being sent to the first check bit 21b
Width gaps size detected and will test data feedback to controller, vision inspection apparatus 30 is also to being sent to the second inspection
The length space size of the assembly 200 of location 21e is detected and will test data feedback to controller.With this cycle operation
The detection of high-volume assembly line can be realized, detection is quick, accuracy is high and high-efficient, effectively reduces cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of detection device of the assembly clearance of handset front case and Mobile phone screen, it is characterised in that: it is suitable to be electrically connected with controller,
It is characterised in that it includes workbench and transmission device, vision inspection apparatus and localization tool on the workbench,
The transmission device includes transmission guide rail, and the transmission guide rail is equipped with the first check bit and the second check bit；The positioning is controlled
Tool is set on the transmission guide rail, is connected in the localization tool by the assembly that handset front case and Mobile phone screen are assembled
In settlement, the localization tool can the settlement according to the size adjust automatically of the assembly size；The vision
Detection device is located at the top of first check bit Yu second check bit, and the vision inspection apparatus is to being sent to
The width gaps size for stating the assembly of the first check bit is detected and will test data feedback to controller, the view
Feel that detection device is also detected and be will test to the length space size for the assembly for being sent to second check bit
For data feedback to controller, there are two the transmission guide rail tools, and the two transmission guide rails are arranged parallel, and divides on two transmission guide rails
It is not provided with a localization tool；The detection device of the assembly clearance of the handset front case and Mobile phone screen further includes transfer dress
It sets, the assembly is transferred to another transmission guide rail from the localization tool of a transmission guide rail by the transfer device
Localization tool on, two it is described transmission guide rails in one rear and front ends be equipped with upper material position and first transfer position, two transmission guide rails
The rear and front end of middle another one is equipped with lower material position and the second transfer position, first check bit are set to the upper material position and described the
Between one transfer position, second check bit is set between the lower material position and second transfer position；The transfer device across
Set on the top of the first transfer position and second transfer position, the transfer device is by the assembly from described first turn
It is transferred on localization tool at displacement on the localization tool at second transfer position.
2. the detection device of the assembly clearance of a kind of handset front case according to claim 1 and Mobile phone screen, it is characterised in that:
Further include positioning rotation device, a positioning rotation device, the localization tool peace are respectively equipped on the two transmission guide rails
Loaded on the positioning rotation device, the localization tool is driven to upload in the two transmission guide rails by the positioning rotation device
It send.
3. the detection device of the assembly clearance of a kind of handset front case according to claim 2 and Mobile phone screen, it is characterised in that:
The positioning rotation device includes positioning motor and rotation motor, and the positioning motor is connected with the output end of transmission driver,
The rotation motor is connected with the output end of the positioning motor, the output end phase of the localization tool and the rotation motor
Even；The positioning motor drives the localization tool along horizontal transverse movement, and the rotation motor drives the localization tool to revolve
Turn certain angle.
4. the detection device of the assembly clearance of a kind of handset front case according to claim 1 and Mobile phone screen, it is characterised in that:
The localization tool includes bottom plate and the rectangle limitting casing, clamping cylinder and the inductor that are installed on the bottom plate, the placement
Area is located in the rectangle limitting casing, and the arbitrarily connected two sides of the rectangle limitting casing are equipped with locating piece, the rectangle
The another two sides of limitting casing are equipped with movable block, and the movable block is connected with the clamping cylinder, are located at the rectangle limitting casing
Interior inductor sends a signal to the controller after sensing the assembly, under the control of the controller, the clamping gas
Cylinder drives the movable block to move in a straight line close to or far from the locating piece, the movable block and the locating piece of movement
Match the assembly being placed in the settlement with clamp or release.
5. the detection device of the assembly clearance of a kind of handset front case according to claim 4 and Mobile phone screen, it is characterised in that:
The localization tool further includes vacuum slot, and the vacuum slot is installed on the bottom plate and positioned at the rectangle limitting casing
Interior, the vacuum slot adsorbs the assembly from the bottom of assembly under the control for the vacuum plant being attached thereto.
6. the detection device of the assembly clearance of a kind of handset front case according to claim 5 and Mobile phone screen, it is characterised in that:
The vision inspection apparatus is installed on the first portal frame, and the vision inspection apparatus includes two industrial cameras, two telecentricities
Camera lens and an adjustment device, two industrial cameras are in parallel and are positioned apart from, the lower end connection of each industrial camera
One telecentric lens, the adjustment device are connected with the industrial camera and telecentric lens；The adjustment device drives described
Industrial camera and telecentric lens are along horizontal transverse movement to the top of first check bit or the second check bit, and the adjustment
Device makes the width dimensions or length dimension of spacing and the assembly between two telecentric lens match, the adjustment
Device also drive the industrial camera and telecentric lens to move in a straight line along the vertical direction with adjust the telecentric lens with it is described
The distance between assembly.
7. the detection device of the assembly clearance of a kind of handset front case according to claim 6 and Mobile phone screen, it is characterised in that:
The transfer device includes seamless sucker, lifting cylinder and transfer cross motor, and the transfer cross motor is installed on the second dragon
On door frame, the lifting cylinder is connected with the output end of the transfer cross motor, the seamless sucker and the lifting cylinder
Output end be connected, the lifting cylinder drive the seamless sucker to move in a straight line along the vertical direction with from it is described first transfer
The position place absorption assembly, the transfer cross motor drive the sucker along horizontal cross move and by the assembly from
It is transferred on localization tool at first transfer position on the localization tool at second transfer position.
8. the detection device of the assembly clearance of a kind of handset front case according to claim 7 and Mobile phone screen, it is characterised in that:
The transfer device further includes pneumatic clamper and pneumatic clamper gripper cylinder, the output end phase of the pneumatic clamper gripper cylinder and the lifting cylinder
Even, the pneumatic clamper is connected with the output end of the pneumatic clamper gripper cylinder, and the seamless sucker is pressed from both sides by connecting plate and the pneumatic clamper
It holds cylinder to be connected, and the pneumatic clamper is located at the outside of the seamless sucker, driving of the pneumatic clamper in the pneumatic clamper gripper cylinder
Under from the outside of assembly clamp the assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348254.2A CN109926816A (en) | 2017-12-15 | 2017-12-15 | A kind of detection device of the assembly clearance of handset front case and Mobile phone screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711348254.2A CN109926816A (en) | 2017-12-15 | 2017-12-15 | A kind of detection device of the assembly clearance of handset front case and Mobile phone screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702388A (en) * | 2021-08-30 | 2021-11-26 | 京东方科技集团股份有限公司 | Display panel detection device, detection method, storage medium and processor |
| CN117102864A (en) * | 2023-09-14 | 2023-11-24 | 深圳市泰科盛自动化系统有限公司 | Intelligent assembling equipment and method for intelligent mobile phone assembling |
-
2017
- 2017-12-15 CN CN201711348254.2A patent/CN109926816A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702388A (en) * | 2021-08-30 | 2021-11-26 | 京东方科技集团股份有限公司 | Display panel detection device, detection method, storage medium and processor |
| CN117102864A (en) * | 2023-09-14 | 2023-11-24 | 深圳市泰科盛自动化系统有限公司 | Intelligent assembling equipment and method for intelligent mobile phone assembling |
| CN117102864B (en) * | 2023-09-14 | 2024-04-19 | 深圳市泰科盛自动化系统有限公司 | Intelligent assembling equipment and method for intelligent mobile phone assembling |
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