CN204515339U - A kind of camera automatic focusing machine - Google Patents
A kind of camera automatic focusing machine Download PDFInfo
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- CN204515339U CN204515339U CN201520228447.4U CN201520228447U CN204515339U CN 204515339 U CN204515339 U CN 204515339U CN 201520228447 U CN201520228447 U CN 201520228447U CN 204515339 U CN204515339 U CN 204515339U
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Abstract
The utility model provides a kind of camera automatic focusing machine, belongs to quickcam image focusing equipment technical field.It solve the problem that camera automatic focusing machine focusing accuracy and automaticity in prior art are low.This camera automatic focusing machine, comprise frame and be horizontally set on the rotating disk that frame also can be rotated, frame is also provided with the drive source that turntable intermittent can be driven to rotate, described rotating disk is provided with some carriers placing camera along its circumferential uniform intervals, described frame is positioned at disk peripheral and is arranged at intervals with focus adjusting mechanism successively, glue applying mechanism and curing mechanism, described focus adjusting mechanism and described curing mechanism are positioned in the same diametric(al) of rotating disk, between described focus adjusting mechanism to glue applying mechanism, between the distance at interval and glue applying mechanism to curing mechanism, the distance at interval is equal.It is high that the utility model has automaticity, the advantage that focusing accuracy is high.
Description
Technical field
The utility model belongs to quickcam image focusing equipment technical field, relates to a kind of camera automatic focusing machine.
Background technology
At present, along with the development of electronics technology, various electronic product, demand as the camera on mobile phone, notebook computer gets more and more, more and more higher to the dependency degree of image technique, the pixel value of camera is also more and more higher, therefore also requires more strict to the sharpness of camera shooting image, correspondingly it is also proposed higher requirement to the product quality of camera.
The optical lens of each camera has the focal length determined, the imaging surface that namely existence one is best.Due to a variety of causes such as camera processing technology and carryings, the photoreceptor of camera may depart from this optimal imaging face, causes camera imaging not good, therefore needs to carry out the process such as focus adjustment, camera lens point glue to camera.
In current camera focus adjustment, camera lens point glue and functional test, be all extensively adopt hand-held camera lens to carry out the method for processing.Although such method also can realize object of focusing, but manually-operated randomness is larger, be difficult to assurance dynamics, bring inevitable human error can to focusing work, usually well camera can not be aimed at station, cause and run burnt problem, and production test efficiency be low, automaticity is not high, and product appearance may be caused in addition to damage.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of camera automatic focusing machine, technical problem to be solved in the utility model is the automaticity how promoting quickcam image focusing, promotes focusing accuracy.
The purpose of this utility model realizes by following technical proposal: a kind of camera automatic focusing machine, comprise frame and be horizontally set on the rotating disk that frame also can be rotated, frame is also provided with the drive source that turntable intermittent can be driven to rotate, it is characterized in that, described rotating disk is provided with some carriers placing camera along its circumferential uniform intervals, described frame is positioned at disk peripheral and is arranged at intervals with focus adjusting mechanism successively, glue applying mechanism and curing mechanism, described focus adjusting mechanism and described curing mechanism are positioned in the same diametric(al) of rotating disk, between described focus adjusting mechanism to glue applying mechanism, between the distance at interval and glue applying mechanism to curing mechanism, the distance at interval is equal.
Camera comprises two parts, a camera lens, and a main body, is placed into main body on carrier, can realize the location of camera on carrier.It is feeding, discharge station between the focus adjusting mechanism of this auto-focusing machine and curing mechanism, drive source drives rotating disk to do clearance-type and rotates, during work, the existing camera to be focused of staff is positioned over the carrier being in feeding, discharge station, then camera is along with carrier rotation is to focus adjusting mechanism place, rotating disk suspends running, focus adjusting mechanism starts to carry out rotation focusing to the camera lens of camera, and the image got by software identification camera lens judges focusing situation, when being adjusted to camera and being in best imaging surface, focusing completes.Rotating disk starts to rotate a certain angle afterwards, the camera point of arrival gluing mechanism place that focusing is completed, a glue is carried out to product, make camera lens and the main body relative positioning of camera, after some glue completes, rotating disk rotates certain angle again, the camera that a glue is completed reaches curing mechanism place, glue is cured by curing mechanism, the angle that after having solidified, turntable rotation is certain arrives initial position, namely on the camera solidified arrives, discharge station, operating personnel now just can take off the camera machined, then the camera of band focusing is put, circulation like this, realize Continuous maching.This auto-focusing machine station synchronously carries out, and automaticity is high, and therefore a staff can look after multiple stage machine, and save manpower, production efficiency is high.
In addition, because camera is fixed on carrier, eliminate hand-held camera and carry out surveying rocking of establishing, decrease the human error brought into that manually directly focuses, enhance stability.Stop manually-operated randomness, while lifting focusing accuracy, greatly improve work efficiency.
In above-mentioned camera automatic focusing machine, the carrier quantity on described rotating disk is four, and described drive source drives dial rotation 90 degree at every turn.Four carriers can distinguish corresponding loading and unloading station, focus adjusting mechanism, glue applying mechanism and curing mechanism.Drive source drives turntable rotation 90 degree at every turn, can realize Continuous maching, improving production efficiency.
In above-mentioned camera automatic focusing machine, described carrier comprises locating rack and is fixed on the location-plate on locating rack, described locating rack is fixed on rotating disk, the upper surface of described location-plate offers circular locating slot, on the cell wall of described locating slot, circumferentially uniform intervals is provided with some support columns, the upper surface of described support column is smooth plane, and the upper surface of described support column is also fixed with the reference column vertically arranged, the upper surface of described reference column is sphere.The rounded tabular of camera body, and offer some pilot holes at edge uniform intervals, be preferably 3.And the quantity of locating slot inner support post is also 3, and can with the pilot hole one_to_one corresponding in camera body.When placing camera, the camera body of circular plate-like shape being placed in location, making 3 pilot holes be each passed through 3 reference columns, reference column realizes fixing camera circumference, make in focusing, some glue, solidification process, camera body all can not produce rotation, ensures the accuracy of focusing.And the bottom surface of camera body is resisted against on the upper surface of support column, realize the supporting and location to camera.Support column upper surface is smooth plane, can with camera body bottom surface stably coordinate against, make camera positioning stablity, ensure focusing accuracy.In addition, the upper surface of reference column is sphere, and sphere has guide effect, and reference column is conveniently penetrated on camera in pilot hole, ensures stability and the high-level efficiency of camera put procedure.Further, camera body rides against on the upper surface of support column, therefore has gap between camera body bottom surface and locating slot diapire, and energy available protecting camera body, avoids camera body to rub impaired like this, improves the quality of camera.
In above-mentioned described camera automatic focusing machine, described locating rack comprises left support plate, right support plate and upper backup pad, described left support plate and right support plate interval are arranged, bottom and the rotating disk of described left support plate and right support plate are connected, described upper backup pad level is connected in the upper end of left support plate and right support plate, and described location-plate level is connected in the upper surface of upper backup pad.
In above-mentioned camera automatic focusing machine, described focus adjusting mechanism comprises bracing frame and is arranged on the supporting plate on bracing frame, support frame as described above is connected in frame, described supporting plate rotates and is provided with focusing belt wheel, the middle part of described focusing belt wheel offers conical through-hole, the big uncork end of this conical through-hole is towards upper, the bottom of described focusing belt wheel is fixed with in annular and middle part has the driver blade of through hole, through hole internal fixtion in the middle part of described driver blade is socketed with rotary sleeve, the middle part of described rotary sleeve has focusing hole, the hole wall in described focusing hole is the flank of tooth, described supporting plate is provided with the drives structure one that can drive focusing belt wheel forward or reverse, support frame as described above is also provided with the drives structure two that supporting plate can be driven vertically to move up and down on bracing frame.Rotary sleeve is fluororubber cover, the specific works principle of focus adjusting mechanism is: when camera arrives focus adjusting mechanism place with carrier, supporting plate is driven to move downward by drives structure two, now rotary sleeve is along with moving downward together, and press down contact camera lens, control camera to start to take pictures, and the image got by software identification camera lens judges focusing situation, feed back to drives structure one action and complete focusing work, focusing belt wheel is driven to rotate forward or backwards, because rotary sleeve and driver blade are connected, driver blade is connected with focusing belt wheel, therefore can rotate by driven rotary cover when belt wheel of focusing rotates, realize the focusing position replacing manual adjustments camera lens, camera lens is made to arrive a best imaging surface.
In above-mentioned camera automatic focusing machine, described supporting plate offers respectively mounting hole one and mounting hole two, described mounting hole one and mounting hole two all run through the upper and lower plates face of supporting plate, and described focusing belt wheel is arranged in described mounting hole one by bearing.
In above-mentioned camera automatic focusing machine, described drives structure one comprises the stepper motor be installed in bottom supporting plate, the output shaft of described stepper motor passes described mounting hole two straight up and is connected with electrical machine belt pulley, be arranged with the driving-belt making both synchronous axial system between described electrical machine belt pulley and described focusing belt wheel, the diameter of described electrical machine belt pulley is less than the diameter of described focusing belt wheel.The diameter of electrical machine belt pulley is less than the diameter of described focusing belt wheel, and the linear velocity of therefore electrical machine belt pulley rotation, much larger than the linear velocity of focusing belt wheel, achieves deceleration, is conducive to control cincture like this and moves the accurate angle of rotation of lens, promotes focusing precision.
In above-mentioned camera automatic focusing machine, described drives structure two comprises elevator, screw rod and erecting frame, described screw rod is vertically arranged and two ends are rotatably connected on bracing frame, described elevator is provided with threaded hole, described screw flight is located in described threaded hole, described supporting plate is connected on described elevator, also there is the pilot hole that vertically two ends are run through between described elevator and described supporting plate, described erecting frame is fixed with the guide plate that vertical direction is arranged, described guide plate passes described pilot hole and both energy relative slidings, the bottom of described frame is installed with the servomotor that can drive bolt rotary.
The principle of work of drives structure two is: servomotor can rotate and reverse, and servomotor drives bolt rotary, and elevator and screw rod are spirally connected, and supporting plate is connected on described elevator simultaneously, therefore can drive elevator and supporting plate oscilaltion during bolt rotary.Guide plate and pilot hole form guide effect to the mobile of elevator, make elevator can only along the stable movement of vertical direction, skew can not be produced, therefore rotary sleeve can be made also accurately to move straight down, convenient to dock with camera lens, prevent from rotary sleeve from docking with camera lens misplacing and affect the stability of focus precision and complete machine.
In above-mentioned camera automatic focusing machine, described glue applying mechanism comprises a glue frame, described some glue frame comprises the sway brace and hold-down arm that are mutually connected, the lower end of described sway brace is connected in frame, described hold-down arm is connected in the upper end of sway brace and extends in the middle part of rotating disk, described hold-down arm slides respectively and is provided with two slide blocks one, each slide block one offers respectively the draw-in groove one that elongated and two ends are run through, installing in described draw-in groove one has a plastic pin cylinder.After quickcam image focusing completes, drive a some plastic pin cylinder to move downward by cylinder, carry out a glue to junction between the camera lens of camera and main body, after some glue completes, cylinder drives a plastic pin cylinder to move upward again, periodic duty like this.Point plastic pin cylinder is arranged in draw-in groove one, and draw-in groove one two ends are run through, and therefore put plastic pin cylinder to move around along the length direction of draw-in groove one, thus regulates the height adjusting some plastic pin cylinder, thus makes the some glue position of a plastic pin cylinder accurate, Improving The Quality of Products.Sway brace is connected in frame, and the upper end being connected in sway brace of hold-down arm extending in the middle part of rotating disk, and therefore the below of hold-down arm leaves enough spaces to for carrier running with stop.Point plastic pin cylinder is prior art, commercially directly can buy and obtain.
In above-mentioned camera automatic focusing machine, described curing mechanism comprises link, this link comprises linking arm and trailing arm, the lower end of described linking arm is connected in frame, described trailing arm is connected in the upper end of linking arm and extends in the middle part of rotating disk, described trailing arm slides respectively and is provided with two slide blocks two, each slide block two offers respectively the draw-in groove two that elongated and two ends are run through, in described draw-in groove two, UV lamp is installed.After camera point glue completes, need to be cured glue.Particularly, the camera after some glue completes runs to curing mechanism place with carrier, drives UV lamp to move downward by cylinder, carries out solid flower, make both not relatively rotate to the glue putting Jiao Chu between the camera lens of camera and main body.After having solidified, cylinder drives UV lamp to move upward again, periodic duty like this.UV lamp is arranged in draw-in groove two, and draw-in groove two two ends are run through, and therefore UV lamp can move around along the length direction of draw-in groove two, thus regulates the height adjusting UV lamp, thus makes the cure site of UV lamp accurate, promotes solidification quality.UV lamp is prior art, can commercially directly buy.
Compared with prior art, this camera automatic focusing machine has the following advantages:
1, the point gum machine of this camera is divided into four stations, and one is operating personnel's loading and unloading, a focusing station, some glue station, a solidification station, and four stations carry out simultaneously, and work efficiency is high.Simultaneously because after completing focusing, solidification all needs more than 10 second, and therefore operating personnel can look after two even more multiple devices simultaneously.
2, carrier has circular locating slot, multiple support column is provided with in locating slot, multiple support column can match with the pilot hole in camera body, make camera can realize stable placement on carrier, prevent in focussing process with in the process of camera with carrier movement, camera body produces and loosens and rotate, and ensures focusing accuracy.
3, the point gum machine of this camera also have that automaticity is high, some glue and the effective advantage of glue curing, improve the product quality of camera to a great extent.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of carrier.
Fig. 3 is the perspective view of focus adjusting mechanism.
Fig. 4 is the cut-open view of focus adjusting mechanism.
Fig. 5 is the perspective view of glue applying mechanism.
Fig. 6 is the perspective view of curing mechanism.
Fig. 7 is the perspective view of camera.
In figure, 1, frame; 2, rotating disk; 3, carrier; 31, locating rack; 31a, left support plate; 31b, right support plate; 31c, upper backup pad; 32, location-plate; 32a, locating slot; 32b, support column; 32c, reference column; 4, bracing frame; 5, supporting plate; 51, mounting hole one; 52, mounting hole two; 6, focusing belt wheel; 61, conical through-hole; 7, driver blade; 8, rotary sleeve; 81, focusing hole; 9, bearing; 10, stepper motor; 11, electrical machine belt pulley; 12, driving-belt; 13, elevator; 131, threaded hole; 14, screw rod; 15, pilot hole; 16, guide plate; 17, servomotor; 18, glue frame is put; 181, sway brace; 182, hold-down arm; 19, slide block one; 20, draw-in groove one; 21, plastic pin cylinder is put; 22, link; 221, linking arm; 222, trailing arm; 23, slide block two; 24, draw-in groove two; 25, UV lamp; 26, camera; 261, main body; 262, camera lens; 263, pilot hole.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this camera automatic focusing machine comprises frame 1 and is horizontally set on the rotating disk 2 that frame 1 also can be rotated, frame 1 is also provided with the drive source that can drive rotating disk 2 intermittent rotary, and this drive source is the stepper motor 10 or dispenser that are connected with rotating disk 2.Drive source drives rotating disk 2 to rotate 90 degree at every turn.Rotating disk 2 is provided with along its circumferential uniform intervals the carrier 3 that four can be placed camera 26, the location-plate 32 that carrier 3 comprises locating rack 31 and is fixed on locating rack 31, locating rack 31 is fixed on rotating disk 2, the upper surface of location-plate 32 offers circular locating slot 32a, on the cell wall of locating slot 32a, circumferentially uniform intervals is provided with some support column 32b, the upper surface of support column 32b is smooth plane, the upper surface of support column 32b is also fixed with the reference column 32c vertically arranged, and the upper surface of reference column 32c is sphere.Locating rack 31 comprises left support plate 31a, right support plate 31b and upper backup pad 31c, left support plate 31a and right support plate 31b interval are arranged, bottom and the rotating disk 2 of left support plate 31a and right support plate 31b are connected, upper backup pad 31c level is connected in the upper end of left support plate 31a and right support plate 31b, and location-plate 32 level is connected in the upper surface of upper backup pad 31c.
Camera 26 comprises two parts, and a camera lens 262, main body 261, is placed into main body 261 on carrier 3, can realizes the location of camera 26 on carrier 3.The rounded tabular of camera 26 main body 261, and offer some pilot holes 263 at edge uniform intervals, be preferably 3.And the quantity of locating slot 32a inner support post 32b is also 3, and can with pilot hole 263 one_to_one corresponding in camera 26 main body 261.When placing camera 26, camera 26 main body 261 of circular plate-like shape is placed in location, 3 pilot holes 263 are made to be each passed through 3 reference column 32c, reference column 32c realizes fixing camera 26 circumference, make in focusing, some glue, solidification process, camera 26 main body 261 all can not produce rotation, ensures the accuracy of focusing.And the bottom surface of camera 26 main body 261 is resisted against on the supporting surface of support column 32b, realize the supporting and location to camera 26.Supporting surface is smooth plane, can with camera 26 main body 261 bottom surface stably coordinate against, make camera 26 positioning stablity, ensure focusing accuracy.In addition, the upper surface of reference column 32c is sphere, and sphere has guide effect, makes reference column 32c conveniently penetrate on camera 26 in pilot hole 263, ensures stability and the high-level efficiency of camera 26 put procedure.And; camera 26 main body 261 rides against on the supporting surface of support column 32b; therefore between camera 26 main body 261 bottom surface and locating slot 32a diapire, there is gap; such energy available protecting camera 26 main body 261; avoid camera 26 main body 261 to rub impaired, improve the quality of camera 26.
Frame 1 is positioned at rotating disk 2 periphery and is arranged at intervals with focus adjusting mechanism, glue applying mechanism and curing mechanism successively, focus adjusting mechanism and curing mechanism are positioned in the same diametric(al) of rotating disk 2, and between focus adjusting mechanism to glue applying mechanism, between the distance at interval and glue applying mechanism to curing mechanism, the distance at interval is equal.
Particularly, as shown in Figure 3 and Figure 4, the supporting plate 5 that focus adjusting mechanism comprises bracing frame 4 and is arranged on bracing frame 4, bracing frame 4 is connected in frame 1, supporting plate 5 offers respectively mounting hole 1 and mounting hole 2 52, mounting hole 1 and mounting hole 2 52 all run through the upper and lower plates face of supporting plate 5, are provided with focusing belt wheel 6 in mounting hole 1 by bearing 9.The middle part of focusing belt wheel 6 offers conical through-hole 61, the big uncork end of this conical through-hole 61 is towards upper, the bottom of focusing belt wheel 6 is fixed with in annular and middle part has the driver blade 7 of through hole, through hole internal fixtion in the middle part of driver blade 7 is socketed with rotary sleeve 8, the middle part of rotary sleeve 8 has focusing hole 81, the hole wall in focusing hole 81 is the flank of tooth, supporting plate 5 is provided with the drives structure one that can drive focusing belt wheel 6 forward or reverse, bracing frame 4 is also provided with the drives structure two that supporting plate 5 can be driven vertically to move up and down on bracing frame 4.Rotary sleeve 8 is fluororubber cover.
Drives structure one comprises the stepper motor 10 be installed in bottom supporting plate 5, the output shaft of stepper motor 10 passes mounting hole 2 52 straight up and is connected with electrical machine belt pulley 11, be arranged with the driving-belt 12 making both synchronous axial system between electrical machine belt pulley 11 and focusing belt wheel 6, the diameter of electrical machine belt pulley 11 is less than the diameter of focusing belt wheel 6.The diameter of electrical machine belt pulley 11 is less than the diameter of focusing belt wheel 6, and the linear velocity of therefore electrical machine belt pulley 11 rotation, much larger than the linear velocity of focusing belt wheel 6, achieves deceleration, is conducive to control cincture index glass head 262 like this and rotates accurate angle, promotes focusing precision.
Drives structure two comprises elevator 13, screw rod 14 and erecting frame, screw rod 14 vertically arranges and two ends are rotatably connected on bracing frame 4, elevator 13 is provided with threaded hole 131, screw rod 14 screw thread is located in threaded hole 131, supporting plate 5 is connected on elevator 13, also there is the pilot hole 15 that vertically two ends are run through between elevator 13 and supporting plate 5, erecting frame is fixed with the guide plate 16 that vertical direction is arranged, guide plate 16 passes pilot hole 15 and both energy relative slidings, and the bottom of frame 1 is installed with the servomotor 17 that screw rod 14 can be driven to rotate.
The specific works principle of focus adjusting mechanism is: when camera 26 arrives focus adjusting mechanism place with carrier 3, supporting plate 5 is driven to move downward by drives structure two, now rotary sleeve 8 is along with moving downward together, and press down contact camera lens 262, control camera 26 to start to take pictures, and the image got by software identification camera lens 262 judges focusing situation, feed back to drives structure one action and complete focusing work, focusing belt wheel 6 is driven to rotate forward or backwards, because rotary sleeve 8 and driver blade 7 are connected, driver blade 7 is connected with focusing belt wheel 6, therefore can rotate by driven rotary cover 8 when belt wheel 6 of focusing rotates, realize the focusing position replacing manual adjustments camera lens 262, camera lens 262 is made to arrive a best imaging surface.And the principle of work of drives structure two is: servomotor 17 can rotate and reverse, servomotor 17 drives screw rod 14 to rotate, and elevator 13 and screw rod 14 are spirally connected, supporting plate 5 is connected on elevator 13 simultaneously, can drive elevator 13 and supporting plate 5 oscilaltion when therefore screw rod 14 rotates.Guide plate 16 forms guide effect with the mobile of pilot hole 15 pairs of elevators 13, make elevator 13 can only along the stable movement of vertical direction, skew can not be produced, therefore rotary sleeve 8 can be made also accurately to move straight down, convenient to dock with camera lens 262, prevent from rotary sleeve 8 from docking with camera lens 262 misplacing and affect the stability of focus precision and complete machine.
As shown in Figure 5, glue applying mechanism comprises a glue frame 18, point glue frame 18 comprises the sway brace 181 and hold-down arm 182 that are mutually connected, the lower end of sway brace 181 is connected in frame 1, hold-down arm 182 is connected in the upper end of sway brace 181 and extends in the middle part of rotating disk 2, hold-down arm 182 slides respectively and is provided with two slide blocks 1, each slide block 1 offers respectively the draw-in groove 1 that elongated and two ends are run through, installing in draw-in groove 1 has a plastic pin cylinder 21.After camera 26 has been focused, drive a some plastic pin cylinder 21 to move downward by cylinder, carry out a glue to junction between the camera lens 262 of camera 26 and main body 261, after some glue completes, cylinder drives a plastic pin cylinder 21 to move upward again, periodic duty like this.Point plastic pin cylinder 21 is arranged in draw-in groove 1, and draw-in groove 1 two ends are run through, therefore putting plastic pin cylinder 21 can move around along the length direction of draw-in groove 1, thus regulates the height adjusting some plastic pin cylinder 21, thus make the some glue position of a plastic pin cylinder 21 accurate, Improving The Quality of Products.Sway brace 181 is connected in frame 1, and the upper end being connected in sway brace 181 of hold-down arm 182 extending in the middle part of rotating disk 2, therefore the below of hold-down arm 182 leaves enough spaces to operate and to stop for carrier 3.Point plastic pin cylinder 21 is prior art, commercially directly can buy and obtain.
As shown in Figure 6, curing mechanism comprises link 22, this link 22 comprises linking arm 221 and trailing arm 222, the lower end of linking arm 221 is connected in frame 1, trailing arm 222 is connected in the upper end of linking arm 221 and extends in the middle part of rotating disk 2, trailing arm 222 slides respectively and is provided with two slide blocks 2 23, each slide block 2 23 offers respectively the draw-in groove 2 24 that elongated and two ends are run through, UV lamp 25 is installed in draw-in groove 2 24.After camera 26 glue complete, need to be cured glue.Particularly, the camera 26 after some glue completes runs to curing mechanism place with carrier 3, drives UV lamp 25 to move downward by cylinder, carries out solid flower, make both not relatively rotate to the glue putting Jiao Chu between the camera lens 262 of camera 26 and main body 261.After having solidified, cylinder drives UV lamp 25 to move upward again, periodic duty like this.UV lamp 25 is arranged in draw-in groove 2 24, and draw-in groove 2 24 two ends are run through, and therefore UV lamp 25 can move around along the length direction of draw-in groove 2 24, thus regulates the height adjusting UV lamp 25, thus makes the cure site of UV lamp 25 accurate, promotes solidification quality.UV lamp 25 is prior art, can commercially directly buy.
It is feeding, discharge station between the focus adjusting mechanism of this auto-focusing machine and curing mechanism, drive source drives rotating disk 2 to do clearance-type and rotates, during work, the existing camera 26 to be focused of staff is positioned over the carrier 3 being in feeding, discharge station, then camera 26 rotates to focus adjusting mechanism place along with carrier 3, rotating disk 2 suspends running, focus adjusting mechanism starts to carry out rotation focusing to the camera lens 262 of camera 26, and the image got by software identification camera lens 262 judges focusing situation, when being adjusted to camera 26 and being in best imaging surface, focusing completes.Rotating disk 2 starts to rotate a certain angle afterwards, camera 26 point of arrival gluing mechanism place that focusing is completed, a glue is carried out to product, make camera lens 262 and main body 261 relative positioning of camera 26, after some glue completes, rotating disk 2 rotates certain angle again, the camera 26 that a glue is completed reaches curing mechanism place, glue is cured by curing mechanism, after having solidified, rotating disk 2 rotates a certain angle arrival initial position, namely on the camera 26 solidified arrives, discharge station, operating personnel now just can take off the camera 26 machined, then the camera 26 of band focusing is put, circulation like this, realize Continuous maching.This auto-focusing machine station synchronously carries out, and automaticity is high, and therefore a staff can look after multiple stage machine, and save manpower, production efficiency is high.
In addition, because camera 26 is fixed on carrier 3, eliminate hand-held camera 26 and carry out surveying rocking of establishing, decrease the human error brought into that manually directly focuses, enhance stability.Stop manually-operated randomness, while lifting focusing accuracy, greatly improve work efficiency.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, frame; 2, rotating disk; 3, carrier; 31, locating rack; 31a, left support plate; 31b, right support plate; 31c, upper backup pad; 32, location-plate; 32a, locating slot; 32b, support column; 32c, reference column; 4, bracing frame; 5, supporting plate; 51, mounting hole one; 52, mounting hole two; 6, focusing belt wheel; 61, conical through-hole; 7, driver blade; 8, rotary sleeve; 81, focusing hole; 9, bearing; 10, stepper motor; 11, electrical machine belt pulley; 12, driving-belt; 13, elevator; 131, threaded hole; 14, screw rod; 15, pilot hole; 16, guide plate; 17, servomotor; 18, glue frame is put; 181, sway brace; 182, hold-down arm; 19, slide block one; 20, draw-in groove one; 21, plastic pin cylinder is put; 22, link; 221, linking arm; 222, trailing arm; 23, slide block two; 24, draw-in groove two; 25, UV lamp; 26, camera; 261, main body; 262, camera lens; 263, the term such as pilot hole, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. a camera automatic focusing machine, comprise frame and be horizontally set on the rotating disk that frame also can be rotated, frame is also provided with the drive source that turntable intermittent can be driven to rotate, it is characterized in that, described rotating disk is provided with some carriers placing camera along its circumferential uniform intervals, described frame is positioned at disk peripheral and is arranged at intervals with focus adjusting mechanism successively, glue applying mechanism and curing mechanism, described focus adjusting mechanism and described curing mechanism are positioned in the same diametric(al) of rotating disk, between described focus adjusting mechanism to glue applying mechanism, between the distance at interval and glue applying mechanism to curing mechanism, the distance at interval is equal.
2. camera automatic focusing machine according to claim 1, is characterized in that, the carrier quantity on described rotating disk is four, and described drive source drives dial rotation 90 degree at every turn.
3. camera automatic focusing machine according to claim 2, it is characterized in that, described carrier comprises locating rack and is fixed on the location-plate on locating rack, described locating rack is fixed on rotating disk, the upper surface of described location-plate offers circular locating slot, on the cell wall of described locating slot, circumferentially uniform intervals is provided with some support columns, the upper surface of described support column is smooth plane, the upper surface of support column is also fixed with the reference column vertically arranged, and the upper surface of described reference column is sphere.
4. camera automatic focusing machine according to claim 3, it is characterized in that, described locating rack comprises left support plate, right support plate and upper backup pad, described left support plate and right support plate interval are arranged, bottom and the rotating disk of described left support plate and right support plate are connected, described upper backup pad level is connected in the upper end of left support plate and right support plate, and described location-plate level is connected in the upper surface of upper backup pad.
5. camera automatic focusing machine according to claim 4, it is characterized in that, described focus adjusting mechanism comprises bracing frame and is arranged on the supporting plate on bracing frame, support frame as described above is connected in frame, described supporting plate rotates and is provided with focusing belt wheel, the middle part of described focusing belt wheel offers conical through-hole, the big uncork end of this conical through-hole is towards upper, the bottom of described focusing belt wheel is fixed with in annular and middle part has the driver blade of through hole, through hole internal fixtion in the middle part of described driver blade is socketed with rotary sleeve, the middle part of described rotary sleeve has focusing hole, the hole wall in described focusing hole is the flank of tooth, described supporting plate is provided with the drives structure one that can drive focusing belt wheel forward or reverse, support frame as described above is also provided with the drives structure two that supporting plate can be driven vertically to move up and down on bracing frame.
6. camera automatic focusing machine according to claim 5, it is characterized in that, described supporting plate offers respectively mounting hole one and mounting hole two, described mounting hole one and mounting hole two all run through the upper and lower plates face of supporting plate, and described focusing belt wheel is arranged in described mounting hole one by bearing.
7. camera automatic focusing machine according to claim 6, it is characterized in that, described drives structure one comprises the stepper motor be installed in bottom supporting plate, the output shaft of described stepper motor passes described mounting hole two straight up and is connected with electrical machine belt pulley, be arranged with the driving-belt making both synchronous axial system between described electrical machine belt pulley and described focusing belt wheel, the diameter of described electrical machine belt pulley is less than the diameter of described focusing belt wheel.
8. camera automatic focusing machine according to claim 7, it is characterized in that, described drives structure two comprises elevator, screw rod and erecting frame, described screw rod is vertically arranged and two ends are rotatably connected on bracing frame, described elevator is provided with threaded hole, described screw flight is located in described threaded hole, described supporting plate is connected on described elevator, also there is the pilot hole that vertically two ends are run through between described elevator and described supporting plate, described erecting frame is fixed with the guide plate that vertical direction is arranged, described guide plate passes described pilot hole and both energy relative slidings, the bottom of described frame is installed with the servomotor that can drive bolt rotary.
9. camera automatic focusing machine according to claim 8, it is characterized in that, described glue applying mechanism comprises a glue frame, described some glue frame comprises the sway brace and hold-down arm that are mutually connected, the lower end of described sway brace is connected in frame, and described hold-down arm is connected in the upper end of sway brace and extends in the middle part of rotating disk, and described hold-down arm slides respectively is provided with two slide blocks one, each slide block one offers respectively the draw-in groove one that elongated and two ends are run through, installing in described draw-in groove one has a plastic pin cylinder.
10. camera automatic focusing machine according to claim 9, it is characterized in that, described curing mechanism comprises link, this link comprises linking arm and trailing arm, the lower end of described linking arm is connected in frame, and described trailing arm is connected in the upper end of linking arm and extends in the middle part of rotating disk, and described trailing arm slides respectively is provided with two slide blocks two, each slide block two offers respectively the draw-in groove two that elongated and two ends are run through, in described draw-in groove two, UV lamp is installed.
Priority Applications (1)
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| CN201520228447.4U CN204515339U (en) | 2015-04-15 | 2015-04-15 | A kind of camera automatic focusing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808431A (en) * | 2015-04-15 | 2015-07-29 | 嘉兴市蓝欣电子科技有限公司 | Automatic focuser of camera |
| CN106375758A (en) * | 2016-11-25 | 2017-02-01 | 广州市欧图米腾智能设备有限公司 | Automatic intelligent focusing device of four-station high-end image collector |
| CN108133199A (en) * | 2018-01-15 | 2018-06-08 | 庞雨 | A kind of device and method of spherical fruit orientation detection and adjustment based on image identification |
-
2015
- 2015-04-15 CN CN201520228447.4U patent/CN204515339U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808431A (en) * | 2015-04-15 | 2015-07-29 | 嘉兴市蓝欣电子科技有限公司 | Automatic focuser of camera |
| CN106375758A (en) * | 2016-11-25 | 2017-02-01 | 广州市欧图米腾智能设备有限公司 | Automatic intelligent focusing device of four-station high-end image collector |
| CN106375758B (en) * | 2016-11-25 | 2019-02-15 | 广州市欧图米腾智能设备有限公司 | Four station high-end image collector automatic focusings are intelligently equipped |
| CN108133199A (en) * | 2018-01-15 | 2018-06-08 | 庞雨 | A kind of device and method of spherical fruit orientation detection and adjustment based on image identification |
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