The lens gluing fitting machine of LED lamp panel
Technical field
The present invention relates to the lens gluing fitting machine of the production equipment field of LED, more particularly to LED lamp panel.
Background technology
In existing LED production, as shown in figure 13, 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:The spreading glue first on lamp plate 1, lens 2 are installed in mounting groove again after gluing,
Finally lamp plate 1 is inserted in light bar 3.In existing LED production process, the installation of gluing, lens 2 is hand on lamp plate 1
The shortcomings that work operates, and it is present is obvious:Glue easily leaks outside during gluing, and uniformity is not high, and glue also has one to human body
Fixed injury;, it is necessary to firmly press, labor intensity is big, and steadiness is not high during mounted lens;Overall artificial operating efficiency is low, raw
It is high to produce cost.
The content of the invention
The applicant is directed to the disadvantages mentioned above of prior art, is studied and is designed, there is provided a kind of lens of LED lamp panel apply
Glue fitting 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 lens gluing fitting machine of LED lamp panel, for lens to be installed on to the surface of lamp plate, the lens deployment bag
Include the conveying device being installed in frame, glue spreading apparatus and lens mounting devices;
The conveying device includes the conveyer belt being installed in frame and the feeder 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 are 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 include end blend stop and the installation being rotatablely connected by bearing pin with conveyer belt
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;The painting
The magnetic switch for controlling its piston rod lifting travel, the upper surface installation of the gluing head are installed on the cylinder body of glue lift cylinder
There is glue inlet tube, the lower surface of gluing head carries glue discharging mouth, and the side of gluing head is provided with the adsorption head connected with its inner chamber, absorption
One end away from gluing head is provided with exhaust tube and dust absorption nozzle on head, and the suction mouth down of dust absorption nozzle is set;
The lens mounting devices include the lens lift cylinder being installed on by lens carrier in frame and pass through support
Plate is provided with the lens mounting head being 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 conveying lever and the lens push cylinder for driving lens conveying lever, cylinder body and the supporting plate of lens push cylinder are connected, its
Piston rod is connected by support plate with the lens conveying lever;The upper end of the lens duct is provided with lens lead-in groove, its both sides
With vertically arranged push groove, the end of the lens conveying lever is placed in the push groove.
Further improvement as above-mentioned technical proposal:
Longitudinal direction is installed in the frame and carries polylith across the whole glue frame above conveyer belt, the lower surface of the whole glue frame
The spaced apart whole offset plate of transverse direction, whole glue groove is carried between 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 to be extended sideways out from support plate
Plate and the lower portable plate below upper mounted plate is movably installed in by guide pillar, spring is equipped with the guide pillar.
The lower end inner wall of the lens duct is raised with backgauge, and the lens conveying lever is to the push inclined push rod of groove
Structure, the lens lead-in groove are the inclination cell body being arranged symmetrically.
The technical effects of the invention are that:
The present invention substitutes traditional manually gluing and mounted lens, greatly improves production efficiency, reduces cost of labor,
The accuracy of lens installation is improved simultaneously, improves product quality.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is another three-dimensional structure diagram of the present 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 the three-dimensional structure diagram of conveyer belt in the present invention.
Fig. 9 is partial enlarged drawing at Fig. 9 A.
Figure 10 is pressure strip and the three-dimensional structure diagram of compression cylinder in the present invention.
Figure 11 is the three-dimensional structure diagram of whole glue frame in the present invention.
Figure 12 is the three-dimensional structure diagram of elastic barrier structure in the present invention.
Figure 13 is lamp plate and the installation three-dimensional structure diagram of light bar.
In figure:1st, lamp plate;2nd, lens;4th, frame;5th, conveying device;501st, conveyer belt;5011st, horizontal blend stop;5012nd, indulge
To blend stop;502nd, feeder motor;503rd, elastic barrier structure;5031st, bearing pin;5032nd, end blend stop;5033rd, shell fragment;5034、
Screw;504th, compression cylinder;505th, pressure strip;6th, glue spreading apparatus;601st, gluing support;602nd, gluing lift cylinder;6021st, magnetic
Control switch;603rd, mounting seat;604th, gluing head;6041st, glue inlet tube;6042nd, glue discharging mouth;605th, gluing guide rod;606th, adsorb
Head;607th, exhaust tube;608th, dust absorption nozzle;609th, airway tube;7th, lens mounting devices;701st, lens carrier;702nd, lens lift
Cylinder;703rd, lens mounting head;7031st, lens duct;70311st, backgauge is raised;7032nd, lens conveying lever;7033rd, lens push away
Supply gas cylinder;7034th, support plate;7035th, lens lead-in groove;7036th, groove is pushed;7037th, helical blade;7038th, belt;7039th, it is defeated
Power transmission machine;704th, supporting plate;705th, Anchor plate kit;7051st, upper mounted plate;7052nd, guide pillar;7053rd, lower portable plate;7054th, bullet
Spring;706th, lens guide rod;8th, whole glue frame;801st, horizontal whole offset plate;8011st, whole glue inclined portion;802nd, whole glue groove.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the lens gluing fitting machine of the LED lamp panel of the present embodiment, for lens 2 to be installed
In the surface of lamp plate 1, the lens deployment includes conveying device 5, glue spreading apparatus 6 and the lens installation dress being installed in frame 4
Put 7.
As shown in Fig. 1, Fig. 8, Fig. 9 and Figure 12, conveying device 5 is used to convey lamp plate 1, and it includes being installed in frame 4
Conveyer belt 501 and the feeder 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 503, the side of conveyer belt 501 are additionally provided with longitudinally movable pressure strip 505, pressure
Tight plate 505 is connected with longitudinal compression cylinder 504 in frame 4;Longitudinal blend stop 5012 carries the L-type card for being buckled on the end of lamp plate 1
Buckle structure, elastic barrier structure 503 include the end blend stop 5032 being rotatablely connected by bearing pin 5031 with conveyer belt 501 and installation
Shell fragment 5033 in the side of end blend stop 5032, the one side of end blend stop 5032 and the end contact of lamp plate 1, another side with
One end of shell fragment 5033 is connected, and the other end of shell fragment 5033 is fixedly connected by screw 5034 with conveyer belt 501.Horizontal blend stop
5011 limit the longitudinal direction and lateral attitude of lamp plate 1 with longitudinal blend stop 5012 respectively, and pressure strip 505 passes through longitudinal compression cylinder 504
By lamp plate 1 and horizontal blend stop 5011 against the piston rod against rear longitudinal compression cylinder 504 is retracted.
As shown in Fig. 2, Figure 12, elastic barrier structure 503 realizes the located lateral to lamp plate 1 with longitudinal blend stop 5012, and
Due to the effect of shell fragment 5033, 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 are provided with glue inlet tube 6041, the lower surface band of gluing head 604
There is a glue discharging mouth 6042, the side of gluing head 604 is provided with the adsorption head 606 connected with its inner chamber, away from gluing on adsorption head 606
First 604 one end is provided with exhaust tube 607 and dust absorption nozzle 608, and the suction mouth down of dust absorption nozzle 608 is set;Glue inlet tube 6041 connects
Connect and deposit glue storehouse (not shown), glue is squeezed into glue inlet tube 6041 by delivery pump.Gluing lift cylinder 602 drives gluing head
604 are moved up and down, and when needing gluing, gluing head 604 is declined, and are ensured between being carried necessarily between glue discharging mouth 6042 and lamp plate 1
Gap, now the dust absorption nozzle 608 of adsorption head 606 be located at the top of lamp plate 1, exhaust tube 607 is connected with vavuum pump, keep adsorption head
Certain negative pressure is carried in 606, dust absorption nozzle 608 is absorbed the dust on lamp plate 1, ensures clean, the nothing of lamp plate 1 before gluing
Dirt, improve the adhesion of glue.Because exhaust tube 607 is away from gluing head 604 so that slightly vacuum in gluing head 604, its purpose
It is when transition between adjacent lamp plate 1, glue inlet tube 6041 needs to suspend into glue, and negative pressure of vacuum can prevent glue in time from glue discharging mouth
Flowed out in 6042, prevent glue to be dropped on conveyer belt 501.
As shown in Fig. 2, Fig. 6, Fig. 7, lens mounting devices 7 include the lens being installed on by lens carrier 701 in frame 4
Lift cylinder 702 and by supporting plate 704 be provided with the piston rod of lens lift cylinder 702 be connected lens mounting head 703,
Lens guide rod 706 is installed between supporting plate 704 and lens carrier 701;Lens mounting head 703 includes being installed on supporting plate
Lens duct 7031 on 704, it is symmetricly set in the lens conveying lever 7032 of the side of lens duct 7031 and for driving lens
The lens push cylinder 7033 of conveying lever 7032, cylinder body and the supporting plate 704 of lens push cylinder 7033 are connected, and its piston rod leads to
Support plate 7034 is crossed to be connected with lens conveying lever 7032;The upper end of lens duct 7031 is provided with lens lead-in groove 7035, its both sides
With vertically arranged push groove 7036, the end of lens conveying lever 7032 is placed in push groove 7036.Lens 2 import from lens
It is put into groove 7035 into lens duct 7031, lens mounting head 703 is dropped to correct position by lens lift cylinder 702, thoroughly
Mirror push cylinder 7033 promotes lens conveying lever 7032 that lens 2 are pressed on lamp plate 1.Lens conveying lever 7032 is stirred on lens 2,
Neighbouring lens 2 are separated by the end of lens conveying lever 7032, so as to ensure the installation of single lens 2.
As shown in Fig. 2, Figure 11, longitudinal whole glue frame 8 across the top of conveyer belt 501 is installed in frame 4, whole glue frame 8
Lower surface carries the whole offset plate 801 of the spaced apart transverse direction of polylith, and whole glue groove 802 is carried between the whole offset plate 801 of adjacent transverse;Laterally
The lower end of whole offset plate 801 is with the whole glue inclined portion 8011 thickeied.Whole glue frame 8 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
The 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 plays pair
The somewhat barrier effect of lens 2, further improve the installation of single lens 2;Lens lead-in groove 7035 is the inclination being arranged symmetrically
Cell body.
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, 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 feature content of the present invention, in the range of still falling within the technology of the present invention feature.