The automatic assembling machine of LED
Technical field
The present invention relates to the production equipment of the production equipment field of LED, more particularly to LED lamp panel.
Background technology
In existing LED production, as shown in figure 19, lamp plate 1 is installed in light bar 3, on the mounting groove on the surface of lamp plate 1
Lens 2 are installed, its installation process is:Lens 2 are installed in mounting groove again after spreading glue, gluing on lamp plate 1 first,
Finally lamp plate 1 is inserted in light bar 3.In existing LED production process, gluing, the installation of lens 2 and lamp plate 1 on lamp plate 1
Assembling with light bar 3 is manual operations, and the shortcoming that it is present is obvious:Glue easily leaks outside during gluing, and uniformity is not high, and
Also there is certain injury to human body in glue;, it is necessary to firmly press during mounted lens, labor intensity is big, and steadiness is not high;Manually
Lamp plate 1 is inserted in light bar 3, because the length of lamp plate 1 and light bar 3 is longer, the consuming time is more, labor intensity is big, it is overall artificial
Operating efficiency is low, production cost is high.
The content of the invention
The applicant is directed to the disadvantages mentioned above of prior art, is studied and designed the automatic dress there is provided a kind of LED
With machine, it substitutes manual work, substantially increases production efficiency, reduces production cost, improves product quality.
In order to solve the above problems, the present invention uses following scheme:
A kind of automatic assembling machine of LED, the surface for lens to be installed on to lamp plate, and lamp plate is inserted in light bar
In, conveying device, glue spreading apparatus, lens mounting devices and the lamp plate that the lamp plate assembly machine includes being installed in frame plant dress
Put;
The conveying device includes the conveyer belt being installed in frame and the conveying motor for driving conveyer belt;It is described defeated
Send the surface of band that horizontal blend stop, longitudinal blend stop and elastic barrier structure are installed, the side of conveyer belt is additionally provided with and can longitudinally moved
Dynamic pressure strip, the pressure strip is connected with longitudinal compression cylinder in frame;Longitudinal blend stop carries and is buckled on lamp plate end
The L-type buckle structure in portion, the elastic barrier structure includes rotating the end blend stop being connected and installation with conveyer belt by bearing pin
One end of shell fragment in end blend stop side, the one side of end blend stop and the end contact of lamp plate, another side and shell fragment is consolidated
Even, the other end of shell fragment is fixedly connected by screw with conveyer belt;
The glue spreading apparatus includes being installed on gluing lift cylinder in frame by gluing support, by mounting seat and painting
The connected gluing head of the piston rod of glue lift cylinder and the gluing guide rod being installed between mounting seat and gluing support;It is described to apply
The magnetic switch for controlling its piston rod lifting travel is installed, the upper surface of the gluing head is installed on the cylinder body of glue lift cylinder
There is glue inlet tube, its lower surface carries glue discharging mouth, its side is provided with the adsorption head connected with its inner chamber, adsorption head away from gluing
One end of head is provided with exhaust tube and dust absorption nozzle, and the suction mouth down of dust absorption nozzle is set;
The lens mounting devices include being installed on lens lift cylinder in frame and by supporting by lens carrier
Plate is provided with the lens mounting head connected with the piston rod of lens lift cylinder, and lens are provided between supporting plate and lens carrier
Guide rod;The lens mounting head include be installed in supporting plate lens duct, be symmetricly set in the saturating of lens duct side
Mirror is cut somebody's hair and the lens push cylinder for driving lens to cut somebody's hair, and cylinder body and the supporting plate of lens push cylinder are connected, its piston
Bar is cut somebody's hair with the lens by support plate and is connected;The upper end of the lens duct is provided with lens lead-in groove, and its both sides is with perpendicular
To the push groove of setting, the end that the lens are cut somebody's hair is placed in the push groove;
The lamp plate, which plants device, to be included assembling supporting table, the lamp plate being installed in frame clamping conveying device and lamp plate end
Face pushing meanss, the light bar positioning pusher being installed in assembling supporting table and light bar output conveyer belt, the lamp plate clamping
Conveying device includes being respectively arranged in the active turning wheel and driven turning wheel of lamp plate both sides, and active turning wheel is conveyed by lamp plate
Motor drives;The lamp plate end face pushing meanss include being rotatablely installed in the power transmission shaft on bearing, and one end of power transmission shaft is provided with
Pusher head, its other end is connected by slide block with push cylinder, and the end of pusher head can be inserted into the end recesses of lamp plate;Institute
Longitudinal pusher and end face pusher that light bar positioning pusher includes being installed in assembling supporting table are stated, longitudinal direction is pushed
Device includes longitudinal push cylinder, the longitudinal direction for the piston rod end for being installed on longitudinal push cylinder and pushes head and be installed on longitudinal push away
The push roller of cephalic par is sent, the end face pusher includes end face push cylinder, is installed on the piston of end face push cylinder
The end face of boom end pushes head and is installed on the end face promotion wheel that end face pushes cephalic par, and end face promotes the end face rolling of wheel and lamp plate
Dynamic contact;The outbound course of the light bar output conveyer belt is vertical with the conveying direction of conveyer belt.
It is used as the further improvement of above-mentioned technical proposal:
Longitudinal direction is installed across the whole glue frame above conveyer belt in the frame, the lower surface of the whole glue frame carries polylith
Whole glue groove is carried between the spaced apart whole offset plate of transverse direction, the whole offset plate of adjacent transverse.
The lower end of the whole offset plate of transverse direction is with the whole glue inclined portion thickeied.
The section of the gluing head is square structure, and the gum outlet of its glue discharging mouth is square bar structure;It is right that gluing head passes through
Two airway tubes of arrangement are claimed to be connected with adsorption head.
The side of the support plate is provided with Anchor plate kit, and the Anchor plate kit includes the upper fixation extended sideways out from support plate
Plate and it is movably installed in by guide pillar on the lower portable plate below upper mounted plate, the guide pillar and is equipped with spring.
The lower end inner wall of the lens duct is raised with backgauge, and the lens are cut somebody's hair as to pushing the inclined push rod knot of groove
Structure, the lens lead-in groove is the inclination cell body being arranged symmetrically.
The longitudinal register being provided with the assembling supporting table between longitudinal pusher and end face pusher is led
Post and the located lateral guide pillar that the horizontal side of conveyer belt is exported positioned at light bar, when longitudinal pusher promotes light bar, light bar around
Located lateral guide pillar is turned to be exported on light bar output conveyer belt.
The end face promotes the side face of wheel to carry spaced arc convex;The drive axis is installed on bearing
In waist type mounting hole, resilient support support is installed in the waist type mounting hole, the resilient support support includes support spring and peace
Tray loaded on support spring upper end, the upper surface of tray carries the arc support face contacted with power transmission shaft.
The technical effects of the invention are that:
The present invention substitutes traditional manually gluing, mounted lens and assembling lamp band, greatly improves production efficiency, reduces
Cost of labor, while improving the accuracy that lens are installed, improves product quality.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the invention.
Fig. 2 is another three-dimensional structure diagram of the invention.
Fig. 3 is the three-dimensional structure diagram of frame in the present invention.
Fig. 4 is the three-dimensional structure diagram of glue spreading apparatus in the present invention.
Fig. 5 is the sectional view of gluing head and adsorption head in the present invention.
Fig. 6 is the three-dimensional structure diagram of lens mounting devices in the present invention.
Fig. 7 is the partial sectional view of lens mounting devices in the present invention.
Fig. 8 is another three-dimensional structure diagram of lens mounting devices in the present invention.
Fig. 9 is the three-dimensional structure diagram of conveyer belt in the present invention.
Figure 10 is partial enlarged drawing at Fig. 9 A.
Figure 11 is pressure strip and the three-dimensional structure diagram of compression cylinder in the present invention.
Figure 12 is the three-dimensional structure diagram of whole glue frame in the present invention.
Figure 13 is the three-dimensional structure diagram of elastic barrier structure in the present invention.
Figure 14 clamps the structure chart of conveying device for lamp plate in the present invention.
The structure chart that Figure 15 is placed in assembling supporting table for light bar in the present invention.
Figure 16 is Figure 15 other direction view.
Figure 17 is the three-dimensional structure diagram of lamp plate end face pushing meanss in the present invention.
Figure 18 is the three-dimensional structure diagram of elastic supporting bracket in the present invention.
Figure 19 is lamp plate and the installation three-dimensional structure diagram of light bar.
In figure:1st, lamp plate;100th, groove;2nd, lens;3rd, light bar;4th, frame;5th, conveying device;501st, conveyer belt;5011、
Horizontal blend stop;5012nd, longitudinal blend stop;502nd, motor is conveyed;503rd, compression cylinder;504th, pressure strip;6th, glue spreading apparatus;601st, apply
Glue support;602nd, gluing lift cylinder;6021st, magnetic switch;603rd, mounting seat;604th, gluing head;6041st, glue inlet tube;6042、
Glue discharging mouth;605th, gluing guide rod;606th, adsorption head;607th, exhaust tube;608th, dust absorption nozzle;609th, airway tube;7th, lens are installed
Device;701st, lens carrier;702nd, lens lift cylinder;703rd, lens mounting head;7031st, lens duct;70311st, backgauge is convex
Rise;7032nd, lens are cut somebody's hair;7033rd, lens push cylinder;7034th, support plate;7035th, lens lead-in groove;7036th, groove is pushed;704、
Supporting plate;705th, Anchor plate kit;7051st, upper mounted plate;7052nd, guide pillar;7053rd, lower portable plate;7054th, spring;706th, lens
Guide rod;8th, elastic barrier structure;81st, bearing pin;82nd, end blend stop;83rd, shell fragment;84th, screw;9th, whole glue frame;901st, it is laterally whole
Offset plate;9011st, whole glue inclined portion;902nd, whole glue groove;10th, supporting table is assembled;101st, longitudinal register guide pillar;102nd, located lateral is led
Post;11st, lamp plate end face pushing meanss;111st, bearing;112nd, power transmission shaft;113rd, pusher head;114th, slide block;115th, gas is pushed
Cylinder;116th, support spring;117th, waist type mounting hole;118th, tray;1181st, arc support face;12nd, longitudinal pusher;121、
Longitudinal push cylinder;121st, longitudinal push cylinder;122nd, longitudinal direction pushes head;123rd, roller is pushed;13rd, end face pusher;
131st, end face push cylinder;132nd, end face pushes head;133rd, end face promotes wheel;1331st, arc convex;14th, light bar output conveying
Band;15th, lamp plate clamping conveying device;151st, active turning wheel;152nd, driven turning wheel;153rd, lamp plate conveying motor.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the automatic assembling machine of the LED of the present embodiment, for lens 2 to be installed on into lamp
The surface of plate 1, the lamp plate assembly machine includes conveying device 5, glue spreading apparatus 6 and the lens mounting devices 7 being installed in frame 4;
As shown in Fig. 1, Fig. 9, Figure 10 and Figure 13, conveying device 5 is used to convey lamp plate 1, and it includes being installed in frame 4
Conveyer belt 501 and the conveying motor 502 for driving conveyer belt 501;The surface of conveyer belt 501 be provided with horizontal blend stop 5011,
Longitudinal blend stop 5012 and elastic barrier structure 8, the side of conveyer belt 501 are additionally provided with longitudinally movable pressure strip 504, compress
Plate 504 is connected with longitudinal compression cylinder 503 in frame 4;Longitudinal blend stop 5012 carries the L-type buckle for being buckled on the end of lamp plate 1
Structure, elastic barrier structure 8 includes rotating the end blend stop 82 being connected by bearing pin 81 with conveyer belt 501 and being installed on end keeping off
The shell fragment 83 of the side of bar 82, the one side of end blend stop 82 and the end contact of lamp plate 1, another side and one end of shell fragment 83 are consolidated
Even, the other end of shell fragment 83 is fixedly connected by screw 84 with conveyer belt 501.Horizontal blend stop 5011 is distinguished with longitudinal blend stop 5012
The longitudinal direction and lateral attitude of lamp plate 1 are limited, pressure strip 504 is supported lamp plate 1 with horizontal blend stop 5011 by longitudinal compression cylinder 503
Lean on, the piston rod against rear longitudinal compression cylinder 503 is retracted.
As shown in Fig. 2, Figure 13, elastic barrier structure 8 realizes the located lateral to lamp plate 1 with longitudinal blend stop 5012, and by
In the effect of shell fragment 83, the end elastic clamping to lamp plate 1 is realized.
As shown in Fig. 1, Fig. 4 and Fig. 5, glue spreading apparatus 6 includes the gluing liter being installed on by gluing support 601 in frame 4
Sending down abnormally ascending cylinder 602, by the connected gluing head 604 of the piston rod of mounting seat 603 and gluing lift cylinder 602 and it is installed on mounting seat
Gluing guide rod 605 between 603 and gluing support 601;It is provided with the cylinder body of gluing lift cylinder 602 and controls its piston rod
The magnetic switch 6021 of lifting travel, the upper surface of gluing head 604 is provided with glue inlet tube 6041, and its lower surface carries glue discharging mouth
6042, its side is provided with one end away from gluing head 604 on the adsorption head 606 connected with its inner chamber, adsorption head 606 and is provided with
Exhaust tube 607 and dust absorption nozzle 608, the suction mouth down of dust absorption nozzle 608 are set;Glue storehouse (not shown) is deposited in the connection of glue inlet tube 6041,
Glue is squeezed into glue inlet tube 6041 by delivery pump.Gluing lift cylinder 602 drives gluing head 604 to move up and down, and works as needs
During gluing, gluing head 604 is declined, it is ensured that certain interval is carried between glue discharging mouth 6042 and lamp plate 1, now adsorption head 606
Dust absorption nozzle 608 is located at the top of lamp plate 1, and exhaust tube 607 is connected with vavuum pump, keeps carrying certain negative pressure in adsorption head 606,
Dust absorption nozzle 608 is absorbed the dust on lamp plate 1, it is ensured that lamp plate 1 is clean, dustless before gluing, improves the adhesion of glue.
Because exhaust tube 607 is away from gluing head 604 so that slightly vacuum in gluing head 604, the purpose is to when mistake between adjacent lamp plate 1
When crossing, glue inlet tube 6041 needs to suspend into glue, and negative pressure of vacuum can prevent glue to be flowed out from glue discharging mouth 6042 in time, prevent glue
It is dropped on conveyer belt 501.
As shown in Fig. 2, Fig. 6, Fig. 7 and Fig. 8, lens mounting devices 7 include being installed in frame 4 by lens carrier 701
Lens lift cylinder 702 and being provided with by supporting plate 704 installed with the connected lens of the piston rod of lens lift cylinder 702
First 703, lens guide rod 706 is installed between supporting plate 704 and lens carrier 701;Lens mounting head 703 includes being installed on branch
Lens duct 7031 on fagging 704, the lens for being symmetricly set in the side of lens duct 7031 cut somebody's hair 7032 and for driving
Mirror cut somebody's hair 7032 lens push cylinder 7033, the cylinder body of lens push cylinder 7033 is connected with supporting plate 704, and its piston rod leads to
Cross support plate 7034 and lens and cut somebody's hair and 7032 be connected;The upper end of lens duct 7031 is provided with lens lead-in groove 7035, its both sides band
There is a vertically arranged push groove 7036, cut somebody's hair 7032 end of lens is placed in push groove 7036.Lens 2 are from lens lead-in groove
It is put into 7035 into lens duct 7031, lens mounting head 703 is dropped to correct position, lens by lens lift cylinder 702
Push cylinder 7033 promotes lens to cut somebody's hair and 7032 lens 2 is pressed on lamp plate 1.Lens, which are cut somebody's hair, 7032 to be stirred on lens 2, up and down phase
Adjacent lens 2 are separated by cut somebody's hair 7032 end of lens, so as to ensure the installation of single lens 2.
As shown in Figure 1 and Figure 2, the lamp plate plants the lamp plate folder that device includes assembling supporting table 10, is installed in frame 4
The light bar positioning pusher and light bar for hold conveying device 15 and lamp plate end face pushing meanss 11, being installed in assembling supporting table 10
Export conveyer belt 14;As shown in figure 15, lamp plate clamping conveying device 15 includes being respectively arranged in the active turning wheel of the both sides of lamp plate 1
151 and driven turning wheel 152, active turning wheel 151 conveys motor 153 by lamp plate and driven;As shown in figure 18, lamp plate end face is pushed away
Dynamic device 11 includes being rotatablely installed in the power transmission shaft 112 on bearing 111, and one end of power transmission shaft 112 is provided with pusher head 113, its
The other end is connected by slide block 114 with push cylinder 115, and the end of pusher head 113 can be inserted into the end recesses 100 of lamp plate 1
In;As shown in Figure 16, Figure 17, light bar positioning pusher include be installed on assembling supporting table 10 on longitudinal pusher 12 and
End face pusher 13, longitudinal pusher 12 includes longitudinal push cylinder 121, is installed on the piston of longitudinal push cylinder 121
The longitudinal direction of boom end pushes first 122 and is installed on the push roller 123 that longitudinal direction pushes first 122 end, and end face pusher 13 is wrapped
End face push cylinder 131, the end face for the piston rod end for being installed on end face push cylinder 131 is included to push first 132 and be installed on end
The end face that face pushes first 132 end promotes wheel 133, and end face promotes the end face of wheel 133 and lamp plate 1 to be in rolling contact;As shown in Fig. 2
The outbound course of light bar output conveyer belt 14 is vertical with the conveying direction of conveyer belt 501.When lamp plate 1 is installed in light bar 3, by lamp
With 3 ends for being placed in lamp plate 1, light bar 3 is contacted with the push roller 123 of longitudinal pusher 12, and end face pusher 13 is by end
Face promotes wheel 133 to stretch out and with the end face of light bar 3 against limiting the lateral attitude of light bar 3;Lamp plate 1 is in lamp plate clamping conveying dress
Put under 15 clamping conveying effect, be gradually inserted in light bar 3, when lamp plate 1 close to when being put into light bar 3 completely, lamp plate end face is pushed away
The push cylinder 115 of dynamic device 11 promotes slide block 114, and slide block 114 drives pusher head 113 to swing, pushed away by power transmission shaft 112
Dynamic first 113 are pushed completely into lamp plate 1 in light bar 3, and because end face promotes the position-limiting action of wheel 133, lamp plate 1 will not stretch out light bar 3
The other end;After the completion of the installation process of lamp plate 1 and light bar 3, longitudinal push cylinder 121 of longitudinal pusher 12 starts, will
Light bar 3 is pushed into export on light bar output conveyer belt 14.
As shown in Fig. 2, Figure 13, longitudinal direction is installed across the whole glue frame 9 of the top of conveyer belt 501 in frame 4, whole glue frame 9
Lower surface, which is carried, carries whole glue groove 902 between the whole offset plate 901 of the spaced apart transverse direction of polylith, the whole offset plate 901 of adjacent transverse;Laterally
The lower end of whole offset plate 901 is with the whole glue inclined portion 9011 thickeied.Whole glue frame 9 is used to carrying out glue whole to preventing glue to two
Effluent is opened.
As shown in Figure 4, Figure 5, the section of gluing head 604 is square structure, and the gum outlet of its glue discharging mouth 6042 is square bar
Structure;Gluing head 604 is connected by two airway tubes 609 being arranged symmetrically with adsorption head 606.
As shown in fig. 6, the side of support plate 7034 is provided with Anchor plate kit 705, Anchor plate kit 705 is included from the side of support plate 7034
Upper mounted plate 7051 and the lower portable plate 7053 below upper mounted plate 7051 is movably installed in by guide pillar 7052 that face is extended,
Spring 7054 is equipped with guide pillar 7052.When the drive lens mounting head 703 of lens lift cylinder 702 declines, lower portable plate
7053 compress the lens 2 being installed on lamp plate 1, compress and operate without the later stage.
As shown in fig. 7, the lower end inner wall of lens duct 7031 carries backgauge projection 70311, backgauge projection 70311 is played pair
The somewhat barrier effect of lens 2, further improves the installation of single lens 2;Lens cut somebody's hair 7032 be to push groove 7036 tilt
Pusher structure, lens lead-in groove 7035 is the inclination cell body that is arranged symmetrically.
As shown in Figure 16, Figure 17, it is provided with assembling supporting table 10 positioned at longitudinal pusher 12 and end face pusher
Longitudinal register guide pillar 101 between 13 and the located lateral guide pillar 102 positioned at the horizontal side of light bar output conveyer belt 14, are longitudinally pushed away
When sending the promotion light bar 3 of device 12, light bar 3 is turned to around located lateral guide pillar 102 and exported on light bar output conveyer belt 14, is rotated
Direction is as shown by the arrow;Light bar 3 is rotated and exported after 90 degree, and it can reduce the width that light bar exports conveyer belt 14.
As shown in figure 17, end face promotes the side face of wheel 133 to carry spaced arc convex 1331;Arc convex 1331
Setting, its object is to:Under the promotion back and forth of end face push cylinder 131, end face promotes wheel 133 to turn around its central axis
It is dynamic, arc convex 1331 and the end face Intermittent Contact of light bar 3, so as to avoid the end face continuous contact with light bar 3, it is ensured that lamp plate 1
Smoothly in insertion light bar 3, it is to avoid stuck phenomenon.
As shown in figure 19, power transmission shaft 112 is rotatablely installed in the waist type mounting hole 117 of bearing 111, waist type mounting hole 117
In resilient support support is installed, resilient support support includes support spring 116 and is installed on the tray 118 of the upper end of support spring 116,
The upper surface of tray 118 carries the arc support face 1181 contacted with power transmission shaft 112.
Embodiment provided above is the better embodiment of the present invention, only illustrates the present invention for convenient, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, using the equivalent embodiment locally changed or modified made by disclosed technology contents, and
Without departing from the technical characteristic content of the present invention, in the range of still falling within the technology of the present invention feature.