CN209910836U - LED color temperature detector - Google Patents

Abstract

The utility model provides a LED color temperature detector, which comprises a frame, a lighting device for lighting each LED lamp bead on the lamp panel and a detection mechanism for detecting the color temperature of each LED lamp bead lighted by the lighting device, wherein the lighting device and the color temperature detection mechanism are arranged on the frame; the lighting device comprises a transmission mechanism for transmitting and positioning the lamp panel and a lighting mechanism for lighting each LED lamp bead on the lamp panel on the transmission mechanism, and the lighting mechanism and the transmission mechanism are supported on the rack. The utility model discloses a set up transmission device and carry the lamp plate to light each LED lamp pearl on to the lamp plate through lighting mechanism, and then carry out the colour temperature through detection mechanism to each LED lamp pearl that lights and detect, realize automated inspection, it is efficient, reduce artifically and reduce the intensity of labor.

Description

LED color temperature detector

Technical Field

The utility model belongs to the technical field of the LED, more specifically say, relate to a LED colour temperature detects machine.

Background

LED (Light Emitting Diode in English). When the patch type LED lamp bead is manufactured, a metal plate is generally processed to form a lamp panel integrating a plurality of supports, lamp cups are manufactured on the supports of the lamp panel, chips are installed to form LED units, and then fluorescent glue is used for dispensing on the LED units to realize packaging. Therefore, the integrated manufacturing of the LED lamp beads can be realized, and the efficiency is improved. And baking and curing the dispensed lamp panel in the subsequent process, and cutting to obtain each surface-mounted LED lamp bead. In order to ensure the quality of the LED lamp beads, the manufactured LED lamp beads are often required to be detected.

Generally, the fluorescent glue is used the same, the chips are used the same, and the LED lamp beads are manufactured by the same equipment, so that the obtained LED lamp beads have the same properties such as quality, color temperature and service life. Therefore, the current detection of the LED lamp beads generally adopts a sampling detection mode. However, when equipment is manufactured and dispensing is performed, errors exist inevitably, and the color temperature consistency of all the LED lamp beads is difficult to guarantee by the method. Especially, in some occasions with high requirements on the color temperature of the LED lamp beads, the LED lamp beads need to be detected one by one. The current detection is generally to place single LED lamp pearl one by one in the colour temperature detection machine and detect, and is efficient, and working strength is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED colour temperature detects machine to solve the LED lamp pearl colour temperature detection efficiency who exists among the prior art low, problem that working strength is big.

In order to achieve the above object, the utility model adopts the following technical scheme: the LED color temperature detector comprises a rack, a lighting device and a detection mechanism, wherein the lighting device is used for lighting each LED lamp bead on a lamp panel, the detection mechanism is used for detecting the color temperature of each LED lamp bead lighted by the lighting device, and the lighting device and the color temperature detection mechanism are installed on the rack; the lighting device comprises a transmission mechanism for transmitting and positioning the lamp panel and a lighting mechanism for lighting each LED lamp bead on the lamp panel on the transmission mechanism, wherein the lighting mechanism is supported on the rack by the transmission mechanism.

Further, detection mechanism is including the detector that is used for detecting LED lamp pearl colour temperature, support the support arm and the drive of detector the support arm removes in order to drive the detector in the plane moving platform that moves on the lamp plate of transmission device last location, the support arm install in on the plane moving platform, the plane moving platform install in the frame.

Furthermore, the planar mobile station comprises a transverse moving mechanism for driving the supporting arm to move along the transmission direction perpendicular to the transmission line and a longitudinal moving mechanism for driving the transverse moving mechanism to move along the transmission direction of the transmission line, and the longitudinal moving mechanism is installed on the rack.

Furthermore, the longitudinal moving mechanism comprises a positioning plate arranged on the rack, a longitudinal rail arranged on the positioning plate, a longitudinal sliding block arranged on the longitudinal rail in a sliding manner, and a longitudinal straight-moving mechanism used for driving the transverse moving mechanism to move along the longitudinal rail, wherein the transverse moving mechanism is connected with the longitudinal sliding block.

Further, the transverse moving mechanism comprises a sliding plate for supporting the supporting arm, a second supporting plate arranged on the longitudinal moving mechanism, a transverse rail arranged on the second supporting plate, a transverse sliding block arranged on the transverse rail in a sliding manner, and a transverse straight-moving mechanism for driving the sliding plate to move along the transverse rail, wherein the transverse straight-moving mechanism is arranged on the second supporting plate, and the sliding plate is supported on the transverse sliding block.

Furthermore, the detection mechanism further comprises a support seat installed on the plane moving platform, a support shaft is vertically arranged on the support seat, and one end of the support arm is clamped and fixed on the support shaft.

Further, the detection mechanism further comprises a clamping arm and a connecting rod, wherein the clamping arm is fixed to the top end of the supporting shaft in a clamping mode, and the connecting rod is connected with the clamping arm and the supporting arm.

Further, light the mechanism including the electrode needle that is used for each LED lamp pearl two poles of the earth on the electric connection lamp plate, support the support and the drive of electrode needle the triaxial mobile station that the support removed, the triaxial mobile station install in the frame.

Further, the transmission mechanism comprises a transmission line for transmitting the lamp panel and a positioning mechanism for positioning the lamp panel at a position corresponding to the lighting mechanism; positioning mechanism including be used for with the lamp plate centre gripping is located fixture on the transmission line, fixture install in on the transmission line.

Further, positioning mechanism still including being used for following the transmission direction location of transmission line the longitudinal register subassembly of lamp plate and being used for following the perpendicular to the direction location of transmission line the transverse register subassembly of lamp plate.

The utility model provides a LED colour temperature detects machine's beneficial effect lies in: compared with the prior art, the utility model discloses a set up transmission device and carry the lamp plate to light each LED lamp pearl on to the lamp plate through lighting mechanism, and then carry out the colour temperature through detection mechanism to each LED lamp pearl that lights and detect, realize automated inspection, it is efficient, reduce artifical and reduce the intensity of labour.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first LED color temperature detector provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of an LED color temperature detector provided in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a detection mechanism in the LED color temperature detector shown in FIG. 1;

FIG. 4 is a first schematic structural diagram of a lighting device in the LED color temperature detector shown in FIG. 1;

FIG. 5 is a schematic structural diagram of a lighting device in the LED color temperature detector shown in FIG. 1;

fig. 6 is a schematic structural view of a lighting mechanism in the lighting device shown in fig. 4;

fig. 7 is a schematic structural view of a holder and an electrode needle in the lighting mechanism shown in fig. 6;

fig. 8 is a schematic structural view of a transfer mechanism in the lighting device shown in fig. 4;

FIG. 9 is a schematic diagram of a transmission line structure of the transmission mechanism shown in FIG. 8;

FIG. 10 is a first schematic view of the positioning mechanism of the transport mechanism shown in FIG. 8;

FIG. 11 is a second schematic structural view of a positioning mechanism in the transport mechanism shown in FIG. 8;

FIG. 12 is a schematic view of the lower support plate and clamping plate of the positioning mechanism shown in FIG. 10.

Wherein, in the drawings, the reference numerals are mainly as follows:

40-LED color temperature detector; 400-a rack; 109-a lamp panel;

40-LED color temperature detector; 401-a detection mechanism; 41-detector; 411-a support arm; 412-a support base; 413-support shaft; 414-a gripper arm; 415-a connecting rod; 42-a planar mobile station; 43-a lateral movement mechanism; 431-a sliding plate; 432-a support plate; 433-transverse rail; 434-transverse glide block; 435-transverse straight-moving mechanism; 436-lateral position sensor; 437-lateral position sensing tabs; 44-a longitudinal movement mechanism; 441-a fixed plate; 442-longitudinal rails; 443-longitudinal sliding block; 444-longitudinal straight-moving mechanism; 445-longitudinal position sensor; 446-longitudinal position sensing piece;

50-a lighting device; 501-a transmission mechanism; 51-a transmission line; 511-transport bar; 512-slave transmission wheel; 513-a main transmission wheel; 514-transmission motor; 515-a transport rack; 5151-a notch; 516-a supporting wheel; 517-elastic sheet; 52-a positioning mechanism; 53-a clamping mechanism; 531-lower support plate; 532-lower opening; 533-first opening; 534-a second opening; 535-containing groove; 541-a splint; 542-upper opening; 543-a first dodging port; 544-a second avoidance port; 521-a lifting pusher; 55-a lateral positioning assembly; 551-beating block; 552-a paddle; 553-a scaffold; 554-a slide rail; 555-position sensor; 556-position sensing sheet; 56-longitudinal positioning assembly; 561-a stopper; 562-a backstop lifter;

60-a lighting mechanism; 611-electrode needle; 612-auxiliary negative pole needle; 613-support; 62-a three-axis mobile station; 63-a lifting driving mechanism; 631-a mount; 632-vertical guide rails; 633-vertical slide; 634-a lifting pushing mechanism; 635-vertical positioning sensor; 636-vertical positioning induction sheet; 64-a transverse travel mechanism; 641-sliding seat; 642-transverse rail; 643-lateral slide; 644-transverse pushing mechanism; 645-lateral positioning sensor; 646-transverse positioning sensing pieces; 65-longitudinal travel mechanism; 651-mounting plate; 652-longitudinal guide rails; 653-longitudinal slide; 654-a longitudinal pushing mechanism; 655-longitudinal positioning sensor; 656-longitudinally positioning the sensing piece.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "lateral", "longitudinal", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

For convenience of description, three coordinate axes which are mutually vertical in space are defined as an X axis, a Y axis and a Z axis respectively, and meanwhile, the direction along the X axis is longitudinal, the direction along the Y axis is transverse, and the direction along the Z axis is vertical; the X axis and the Y axis are two coordinate axes which are vertical to each other on the same horizontal plane, and the Z axis is a coordinate axis in the vertical direction; the X axis, the Y axis and the Z axis are positioned in space and are mutually vertical, and three planes are respectively an XY plane, a YZ plane and an XZ plane, wherein the XY plane is a horizontal plane, the XZ plane and the YZ plane are vertical planes, and the XZ plane is vertical to the YZ plane. Three axes in space are an X axis, a Y axis and a Z axis, and the three-axis movement in space refers to the movement along three axes which are vertical to each other in space, in particular to the movement along the X axis, the Y axis and the Z axis in space; the planar motion is a motion in the XY plane.

Referring to fig. 1 to 5, a description will now be given of an LED color temperature detector 40 according to the present invention. The LED color temperature detector 40 includes a frame 400, a lighting device 50, and a detection mechanism 401, wherein the lighting device 50 and the color temperature detection mechanism 401 are mounted on the frame 400. The lighting device 50 is used for lighting each LED lamp bead on the lamp panel 109, and the detection mechanism 401 is used for detecting the color temperature of each LED lamp bead lighted by the lighting device 50, so as to realize automatic detection. The lighting device 50 includes a transport mechanism 501 and a lighting mechanism 60, and the lighting mechanism 60 and the transport mechanism 501 are supported on the chassis 400. The lighting mechanism 60 is used for lighting each LED lamp bead on the lamp panel 109 on the transmission mechanism 501. The transmission mechanism 501 is used for transmitting and positioning the lamp panel 109 so that the lighting mechanism 60 lights each LED lamp bead on the lamp panel 109.

The utility model provides a LED colour temperature detects machine, compared with the prior art, the utility model discloses a set up transmission device 501 and carry lamp plate 109 to light each LED lamp pearl on lamp plate 109 through lighting mechanism 60, and then carry out the colour temperature through detection mechanism 401 and detect each LED lamp pearl that lights, realize automated inspection, it is efficient, reduce artifical and reduce the intensity of labour.

Further, referring to fig. 2 to 3, as an embodiment of the present invention, the detecting mechanism 401 includes a detecting instrument 41, a supporting arm 411 and a planar moving stage 42, the supporting arm 411 is installed on the planar moving stage 42, and the planar moving stage 42 is installed on the frame 400. The detector 41 is used for detecting the color temperature of the LED lamp beads. The measuring instrument 41 is attached to the support arm 411, and the measuring instrument 41 is supported by the support arm 411. The plane moving table 42 drives the supporting arm 411 to move so as to drive the detector 41 to move on the lamp panel 109 positioned on the transmission mechanism 501, that is, the plane moving table 42 drives the supporting arm 411 to move on the plane, so that the detector 41 moves above the lamp panel 109, the color temperature of the LED lamp beads is automatically detected, and the efficiency is improved.

Further, referring to fig. 3, as an embodiment of the present invention, the planar moving stage 42 includes a transverse moving mechanism 43 for driving the supporting arm 411 to move along a direction perpendicular to the transmission direction of the transmission line 51 and a longitudinal moving mechanism 44 for driving the transverse moving mechanism 43 to move along the transmission direction of the transmission line 51, and the longitudinal moving mechanism 44 is installed on the frame 400. The support arm 411 is moved on the plane by the lateral moving mechanism 43 and the longitudinal moving mechanism 44.

Further, referring to fig. 3, as an embodiment of the present invention, the longitudinal moving mechanism 44 includes a fixing plate 441 installed on the frame 400, a longitudinal rail 442 installed on the fixing plate 441, a longitudinal sliding block 443 slidably installed on the longitudinal rail 442, and a longitudinal straight moving mechanism 444 for driving the lateral moving mechanism 43 to move along the longitudinal rail 442, wherein the lateral moving mechanism 43 is connected to the longitudinal sliding block 443 to better drive the supporting arm 411 to move smoothly. Further, the longitudinal straight-moving mechanism 444 may be a screw nut mechanism, a rack and pinion mechanism, or the like straight-moving mechanism. Of course, in other embodiments, the longitudinal straight-moving mechanism 444 may be used to directly drive the transverse-moving mechanism 43 to move.

Further, please refer to fig. 3, as a specific embodiment provided by the present invention, the lateral moving mechanism 43 includes a sliding plate 431, a supporting plate 432 installed on the longitudinal moving mechanism 44, a lateral rail 433 installed on the supporting plate 432, a lateral sliding block 434 installed on the lateral rail 433 in a sliding manner, and a lateral straight-moving mechanism 435 for driving the sliding plate 431 to move along the lateral rail 433, the lateral straight-moving mechanism 435 is installed on the supporting plate 432, the sliding plate 431 is supported on the lateral sliding block 434, and the supporting arm 411 is installed on the sliding plate 431, so as to drive the supporting arm 411 to move more stably. In other embodiments, the transverse straight-traveling mechanism 435 may be used to directly drive the support arm 411 to move. Further, the transverse straight-moving mechanism 435 may be a screw-nut mechanism, a rack-and-pinion mechanism, or other straight-moving mechanism. Specifically, the support plate 432 is supported on the longitudinal slide block 443.

Further, please refer to fig. 3, as a specific embodiment provided by the present invention, the detecting mechanism 401 further includes a supporting seat 412 installed on the planar moving stage 42, a supporting shaft 413 is vertically disposed on the supporting seat 412, and one end of the supporting arm 411 is clamped and fixed on the supporting shaft 413, so as to install and fix the supporting arm 411, and facilitate the connection between the supporting arm 411 and the lateral moving mechanism 43. Furthermore, the supporting arm 411 is supported on the supporting base 412, so as to better position and fix the supporting arm 411. Specifically, the support base 412 is mounted on the sliding plate 431.

Further, referring to fig. 3, as a specific embodiment of the present invention, the fixing plate 441 is provided with longitudinal position sensors 445 at positions corresponding to two ends of the longitudinal rail 442, and the transverse moving mechanism 43 is provided with a longitudinal position sensing piece 446 for sensing by each longitudinal position sensor 445, so as to control the stroke of the longitudinal moving mechanism 44. Specifically, the longitudinal position sensing piece 446 is mounted on the support plate 432.

Further, referring to fig. 3, as a specific embodiment of the present invention, the supporting plate 432 is provided with lateral position sensors 436 at corresponding positions at two ends of the lateral rail 433, and the sliding plate 431 is provided with a lateral position sensing sheet 437 for sensing by the lateral position sensors 436, so as to control the stroke of the lateral moving mechanism 43.

Further, please refer to fig. 3, as a specific embodiment provided by the present invention, the detecting mechanism 401 further includes a clamping arm 414 fixed on the top end of the supporting shaft 413 and a connecting rod 415 connecting the clamping arm 414 and the supporting arm 411, so that the supporting arm 411 can be stabilized by the clamping arm 414 to more stably fix the supporting arm 411.

Further, please refer to fig. 4 to fig. 6, as a specific embodiment provided by the present invention, the lighting mechanism 60 includes an electrode pin 611 for each of the two poles of the LED lamp bead on the electrically connected lamp panel 109, a support 613 for supporting the electrode pin 611, and a three-axis moving table 62 for driving the support 613 to move, and the three-axis moving table 62 is installed on the rack 400. Through three-axis mobile station 62 drive support 613 along the three-axis removal of mutually perpendicular in space, and then make electrode needle 611 aim at each LED lamp pearl on lamp plate 109 and supply power, light corresponding LED lamp pearl, and then can light the test to corresponding LED lamp pearl, guarantee the quality of each LED lamp pearl.

Further, please refer to fig. 6, as a specific embodiment of the present invention, the three-axis mobile station 62 includes a lifting driving mechanism 63 for driving the support 613 to move up and down, a horizontal moving mechanism 64 for driving the lifting driving mechanism 63 to move along a direction perpendicular to the transmission direction of the transmission line 51, and a vertical moving mechanism 65 for driving the horizontal moving mechanism 64 to move along the transmission direction of the transmission line 51, and the vertical moving mechanism 65 is installed on the frame 400. The support 613 is driven by the lifting driving mechanism 63, the transverse traveling mechanism 64 and the longitudinal traveling mechanism 65 to move along three axes perpendicular to each other in space, so as to better position the electrode needle 611.

Further, referring to fig. 6, as a specific embodiment of the present invention, the longitudinal moving mechanism 65 includes a mounting plate 651 connected to the frame 400, a longitudinal rail 652 installed on the mounting plate 651, a longitudinal slider 653 slidably installed on the longitudinal rail 652, and a longitudinal pushing mechanism 654 for driving the transverse moving mechanism 64 to move along the longitudinal rail 652, wherein the transverse moving mechanism 64 is connected to the longitudinal slider 653 to more stably drive the support 613 to move stably. Further, the longitudinal pushing mechanism 654 may be a linear moving mechanism such as a screw nut mechanism, a rack and pinion mechanism, or the like. Of course, in other embodiments, the longitudinal pushing mechanism 654 can be used to directly drive the transverse moving mechanism 64 to move, and thus the support 613 to move longitudinally.

Further, please refer to fig. 6, as a specific embodiment provided by the present invention, the transverse moving mechanism 64 includes a sliding seat 641 installed on the longitudinal moving mechanism 65, a transverse guide 642 installed on the sliding seat 641, a transverse sliding block 643 slidably installed on the transverse guide 642, and a transverse pushing mechanism 644 for driving the lifting driving mechanism 63 to move along the transverse guide 642, the transverse pushing mechanism 644 is installed on the sliding seat 641, and the lifting driving mechanism 63 is supported on the transverse sliding block 643 to more smoothly drive the lifting driving mechanism 63 to move, so as to drive the support 613 to move. In other embodiments, the transverse pushing mechanism 644 can be used to directly drive the elevating driving mechanism 63. Further, the lateral pushing mechanism 644 may be a linear moving mechanism such as a screw nut mechanism, a rack and pinion mechanism, or the like.

Further, please refer to fig. 6, as the utility model provides a specific embodiment, lift actuating mechanism 63 is including installing mount pad 631 on horizontal migration mechanism 64, the vertical guide rail 632 of mount pad 631 side is fixed in vertically, slidable mounting is in vertical slider 633 on vertical guide rail 632 and the lift implementation mechanism 634 that drives vertical slider 633 and remove along vertical guide rail 632, and support 613 links to each other with vertical slider 633 to more steadily drive support 613 and go up and down, and then guarantee that electrode needle 611 well contacts the two poles of the earth of LED lamp pearl on lamp plate 109. Further, the lifting and pushing mechanism 634 may be a linear moving mechanism such as a screw nut mechanism, a rack and pinion mechanism, etc.

Further, referring to fig. 6, as an embodiment of the present invention, the sliding seat 641 is supported on the longitudinal sliding block 653. Further, the mount 631 is connected to the lateral slide 643.

Further, referring to fig. 6, as a specific embodiment of the present invention, the mounting plate 651 is provided with longitudinal positioning sensors 655 respectively at corresponding positions at two ends of the longitudinal rail 652, and the transverse pushing mechanism 644 is provided with a longitudinal positioning sensing piece 656 for sensing by each longitudinal positioning sensor 655, so as to control the stroke of the longitudinal pushing mechanism 654. Specifically, the longitudinal positioning sensing piece 656 is connected to the sliding seat 641 to fix the longitudinal positioning sensing piece 656.

Further, referring to fig. 6, as a specific embodiment of the present invention, the sliding seat 641 is provided with transverse positioning sensors 645 at corresponding positions at two ends of the transverse guide rail 642, and the lifting driving mechanism 63 is provided with a transverse positioning sensing piece 646 for sensing by each transverse positioning sensor 645, so as to control the stroke of the transverse pushing mechanism 644. Specifically, the lateral positioning sensing piece 646 is supported on the mounting seat 631 to further fix the lateral positioning sensing piece 646.

Further, please refer to fig. 6, as a specific embodiment provided by the present invention, a vertical positioning sensor 635 is disposed on the mounting base 631, and a vertical positioning sensing piece 636 for sensing the vertical positioning sensor 635 is mounted on the support 613, so as to limit the lifting position of the support 613, and facilitate controlling the lifting position of the support 613.

Further, please refer to fig. 12, as the utility model provides a specific embodiment, electrode needle 611 sets up in pairs, sets up many pairs of electrode needle 611 on the support 613 to can be circular telegram to a plurality of LED lamp pearls simultaneously, and then light a plurality of LED lamp pearls simultaneously, raise the efficiency, and can reduce triaxial mobile station 62's removal, further raise the efficiency.

Further, referring to fig. 12, as a specific embodiment of the present invention, an auxiliary negative electrode needle 612 is disposed between two adjacent pairs of electrode needles 611. The auxiliary negative pole needle 612 is arranged to be electrically connected with the negative pole of each LED lamp bead better, and in addition, the auxiliary negative pole needle 612 is arranged to better separate two adjacent pairs of electrode needles 611.

Further, referring to fig. 7 to 8, as a specific embodiment of the present invention, the transmission mechanism 501 includes a transmission line 51 and a positioning mechanism 52; the transmission line 51 is used for transmitting the lamp panel 109, and the positioning mechanism 52 is used for positioning the lamp panel 109 at a position corresponding to the lighting mechanism 60, so that the lighting mechanism 60 is lighted. Positioning mechanism 52 is including being used for fixing a position lamp plate 109 centre gripping 53 on transmission line 51, and fixture 53 installs on transmission line 51, through fixture 53 centre gripping lamp plate 109 on transmission line 51 to lamp plate 109 is supported and is fixed a position well.

Further, referring to fig. 9 to 11, as an embodiment of the present invention, the clamping mechanism 53 includes a lower supporting plate 531, a clamping plate 541 and a lifting pusher 521; the elevating pusher 521 is installed on the transfer line 51, and the chucking plate 541 is connected to the elevating pusher 521. The lower support plate 531 is mounted on the transmission line 51 and used for supporting the lamp panel 109; the clamping plate 541 is used for clamping the lamp panel 109 in cooperation with the lower support plate 531; the lifting pusher 521 drives the clamp 541 to lift; when the lifting pusher 521 drives the clamp 541 to descend, the clamp 541 and the lower support plate 531 cooperate to clamp the lamp panel 109; when the lifting pusher 521 drives the clamp 541 to rise, the clamp 541 and the lower support 531 release the lamp panel 109. The lower support plate 531 is provided with a lower opening 532 for exposing each row of LED lamp beads on the lamp panel 109; offer the upper shed 542 who is used for exposing each row of LED lamp pearl on the lamp plate 109 on splint 541 to when splint 541 and lower supporting plate 531 cooperation centre gripping lamp plate 109, upper shed 542 and under shed 532 can expose the two sides of each row of LED lamp pearl respectively, thereby be convenient for light mechanism 60 and light LED lamp pearl, be convenient for detect, the colour temperature that detection mechanism 401 of also being convenient for simultaneously detected LED lamp pearl.

Further, referring to fig. 9 to 11, as an embodiment of the present invention, four corners of the clamp plate 541 are respectively connected to the lifting pushers 521. The four corners of the clamping plate 541 are respectively provided with a lifting pusher 521 to better drive the clamping plate 541 to lift and make the clamping plate 541 uniformly stressed. Of course, in other embodiments, other lifting mechanisms can be used to lift the clamp plate 541, such as a cylinder driven link rod to lift the clamp plate 541. Further, the lifting pusher 521 may be a linear driver such as an air cylinder or a linear motor.

Further, please refer to fig. 7 and 9 to 11, as a specific embodiment of the present invention, the positioning mechanism 52 further includes a longitudinal positioning component 56 for positioning the lamp panel 109 along the transmission direction of the transmission line 51 and a transverse positioning component 55 for positioning the lamp panel 109 along the direction perpendicular to the transmission line 51. Set up vertical locating component 56 and horizontal locating component 55 to better fix a position lamp plate 109, be convenient for light mechanism 60 and fix a position and light each LED lamp pearl on lamp plate 109.

Further, please refer to fig. 9 to 11, as a specific embodiment provided by the present invention, the longitudinal positioning assembly 56 includes a stopping block 561 for stopping one end of the positioning lamp plate 109 and a stopping lifter 562 for driving the stopping block 561 to go up and down, the stopping lifter 562 is installed on the frame 400, the lower plate 531 is correspondingly provided with a first opening 533 for the stopping block 561 to be inserted, and the clamp plate 541 is correspondingly provided with a first avoiding opening 543 for the stopping block 561 to extend into. When the lamp panel 109 is conveyed by the transmission line 51, the stopper lifter 562 pushes the stopper 561 to ascend to block the lamp panel 109, so that the lamp panel 109 is positioned in the conveying direction of the transmission line 51; after the lighting detection is completed, the stopper lifter 562 drives the stopper 561 to descend, so that the lamp panel 109 is conveyed away by the transmission line 51. Further, the stopper lifter 562 may be a linear driver such as an air cylinder or a linear motor.

Further, please refer to fig. 9 to 11, as a specific embodiment of the present invention, the transverse positioning assembly 55 includes a flapping block 551 for flapping one side of the ceiling light plate 109, a flapping device 552 for driving the flapping block 551 to move along a direction perpendicular to the transmission line 51, and a support 553 for supporting the flapping device 552, wherein the support 553 is installed on the frame 400, and the transmission line 51 is provided with a notch 5151 for the flapping block 551 to extend into; the lower support plate 531 is correspondingly provided with a second opening 534 for inserting the flapping block 551, and the clamp plate 541 is correspondingly provided with a second avoiding opening 544 for inserting the flapping block 551. When the lamp panel 109 is conveyed by the transmission line 51, after the stop block 561 positions the lamp panel 109, the flapping device 552 pushes the flapping block 551 to prop against one side of the lamp panel 109, so that the lamp panel 109 is positioned in a direction perpendicular to the conveying direction of the transmission line 51; after the lighting detection is completed, the flapping device 552 drives the flapping block 551 to leave the lamp panel 109. Further, the flapper 552 may be a linear drive such as a pneumatic cylinder or a linear motor.

Further, referring to fig. 9 to 11, as a specific embodiment of the present invention, a sliding rail 554 is installed on the support 553 and is disposed along a direction perpendicular to the transmission line 51, and the flapping block 551 is installed on the sliding rail 554, so as to better guide the flapping block 551 to move.

Further, please refer to fig. 9 to 11, as a specific embodiment of the present invention, a position sensor 555 is further installed on the support 553, and a position sensing piece 556 is installed on the flapping block 551, so as to better determine the moving distance of the flapping block 551, and protect the lamp panel 109.

Further, please refer to fig. 7 to 8, as a specific embodiment provided by the present invention, the transmission line 51 includes two transmission bars 511 for supporting both sides of the lamp panel 109, two sets of slave transmission wheels 512 for respectively supporting and tensioning the transmission bars 511, a master transmission wheel 513 for driving the two transmission bars 511 to move, a transmission motor 514 for driving the two master transmission wheels 513 to rotate, and two transmission frames 515 disposed side by side, the two sets of slave transmission wheels 512 are respectively installed on the two transmission frames 515, the two master transmission wheels 513 are respectively installed on the transmission frames 515, the two master transmission wheels 513 are both connected with the transmission motor 514, the transmission motor 514 is installed on one transmission frame 515, and the clamping mechanism 53 is installed on the two transmission frames 515. That is, each transport rack 515 is installed with a set of slave transport wheels 512 and a master transport wheel 513, and supports and tensions the corresponding transport bar 511. During transmission, two transmission strips 511 support the both sides of lamp plate 109 respectively, and when transmission strip 511 removed, drive lamp plate 109 and remove. The transfer motor 514 is connected to the two main transfer wheels 513 to synchronously drive the two main transfer wheels 513 to rotate, thereby ensuring that the two transfer bars 511 move synchronously. Further, each set of slave transport wheels 512 is multiple to better support and tension the respective transport bar 511. Furthermore, a transmission frame 515 is provided with the notch 5151 for placing the flapping block 551.

Further, please refer to fig. 7 to 8, as a specific embodiment provided by the present invention, each transmission rack 515 is further provided with a plurality of supporting wheels 516 for supporting each transmission strip 511, so as to better support the corresponding transmission strip 511, and further support the lamp panel 109.

Further, please refer to fig. 7 to 8, as a specific embodiment provided by the present invention, a plurality of elastic pieces 517 for elastically pressing the side of the lamp panel 109 are further installed on each transmission frame 515, so as to increase the friction between the lamp panel 109 and the transmission bar 511, and prevent the lamp panel 109 from jumping out, so that the transmission bar 511 can stably drive the lamp panel 109 to move.

Further, referring to fig. 8 and 11, as an embodiment of the present invention, the lower supporting plate 531 is correspondingly provided with a containing groove 535 for containing each transmission strip 511, so that after the lamp panel 109 is clamped by the clamping plate 541 and the lower supporting plate 531, the transmission strip 511 can be contained, and the lamp panel 109 can be well clamped by the clamping plate 541 and the lower supporting plate 531.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. LED colour temperature detects machine, its characterized in that: the LED lamp comprises a rack, a lighting device for lighting each LED lamp bead on a lamp panel and a detection mechanism for detecting the color temperature of each LED lamp bead lighted by the lighting device, wherein the lighting device and the color temperature detection mechanism are arranged on the rack; the lighting device comprises a transmission mechanism for transmitting and positioning the lamp panel and a lighting mechanism for lighting each LED lamp bead on the lamp panel on the transmission mechanism, wherein the lighting mechanism is supported on the rack by the transmission mechanism.
2. 2. The LED color temperature detector of claim 1, wherein: detection mechanism is including the detector that is used for detecting LED lamp pearl colour temperature, support the support arm and the drive of detector the support arm removes in order to drive the detector in the plane moving platform that moves on the lamp plate of transmission device last location, the support arm install in on the plane moving platform, the plane moving platform install in the frame.
3. 3. The LED color temperature detector of claim 2, wherein: the transmission mechanism comprises a transmission line for transmitting the lamp panel and a positioning mechanism for positioning the lamp panel at a position corresponding to the lighting mechanism; positioning mechanism including be used for with the lamp plate centre gripping is located fixture on the transmission line, fixture install in on the transmission line.
4. 4. The LED color temperature detector of claim 3, wherein: the positioning mechanism further comprises a longitudinal positioning assembly used for positioning along the transmission direction of the transmission line and a transverse positioning assembly used for positioning along the direction of the transmission line and arranged on the lamp panel.
5. 5. The LED color temperature detector of claim 3, wherein: the plane moving platform comprises a transverse moving mechanism and a longitudinal moving mechanism, the transverse moving mechanism drives the supporting arm to move along the transmission direction perpendicular to the transmission line, the longitudinal moving mechanism drives the transverse moving mechanism to move along the transmission direction of the transmission line, and the longitudinal moving mechanism is installed on the rack.
6. 6. The LED color temperature detector of claim 5, wherein: the longitudinal moving mechanism comprises a positioning plate arranged on the rack, a longitudinal rail arranged on the positioning plate, a longitudinal sliding block arranged on the longitudinal rail in a sliding manner, and a longitudinal straight-moving mechanism used for driving the transverse moving mechanism to move along the longitudinal rail, wherein the transverse moving mechanism is connected with the longitudinal sliding block.
7. 7. The LED color temperature detector of claim 5, wherein: the transverse moving mechanism comprises a sliding plate for supporting the supporting arm, a second supporting plate arranged on the longitudinal moving mechanism, a transverse rail arranged on the second supporting plate, a transverse sliding block arranged on the transverse rail in a sliding mode and a transverse straight-moving mechanism for driving the sliding plate to move along the transverse rail, the transverse straight-moving mechanism is arranged on the second supporting plate, and the sliding plate is supported on the transverse sliding block.
8. 8. The LED color temperature detector of claim 2, wherein: the detection mechanism further comprises a supporting seat arranged on the plane moving platform, a supporting shaft is vertically arranged on the supporting seat, and one end of the supporting arm is clamped and fixed on the supporting shaft.
9. 9. The LED color temperature detector of claim 8, wherein: the detection mechanism further comprises a clamping arm and a connecting rod, wherein the clamping arm is fixed to the top end of the supporting shaft in a clamping mode, and the connecting rod is connected with the clamping arm and the supporting arm.
10. 10. The LED color temperature detector of claim 1, wherein: the lighting mechanism comprises electrode pins and supports, wherein the electrode pins are used for electrically connecting two poles of each LED lamp bead on the lamp panel, the supports and the drives of the electrode pins are used for moving the three-axis mobile platform, and the three-axis mobile platform is installed on the rack.

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