The lens gluing fitting machine of LED lamp panel
Technical field
The present invention relates to the production apparatus field of LED, particularly to the lens gluing fitting machine of LED lamp panel.
Background technology
During existing LED produces, as shown in figure 13, lamp plate 1 is installed in light bar 3, the mounting groove on lamp plate 1 surface is provided with lens 2, its installation process is: first spreading glue on lamp plate 1, is installed in mounting groove by lens 2 again, is finally inserted in light bar 3 by lamp plate 1 after gluing. In existing LED production process, gluing on lamp plate 1, lens 2 installation be manual operations, the shortcoming of its existence is obvious: during gluing, glue easily leaks outside, and uniformity is not high, and human body be there is also certain injury by glue; During mounted lens, it is necessary to firmly pressing, labor intensity is big, and steadiness is not high; It is overall that manually operating efficiency is low, production cost is high.
Summary of the invention
The applicant, for the disadvantages mentioned above of prior art, carries out studying and designing, it is provided that the lens gluing fitting machine of a kind of LED lamp panel, and it substitutes manual work, substantially increases production efficiency, reduces production cost, improves product quality.
In order to solve the problems referred to above, the present invention adopts following scheme:
A kind of lens gluing fitting machine of LED lamp panel, for lens are installed on the surface of lamp plate, this lens deployment includes the conveyer device, glue spreading apparatus and the lens mounting devices that are installed in frame;
Conveyer belt that described conveyer device includes being installed in frame and for driving the conveying motor of conveyer belt; The surface of described conveyer belt is provided with horizontal blend stop, longitudinal blend stop and elastic barrier structure, and the side of conveyer belt is additionally provided with longitudinally movable pressure strip, and described pressure strip is connected with the longitudinal compression cylinder in frame; Described longitudinal blend stop is with the L-type buckle structure being buckled on lamp plate end, described elastic barrier structure includes the end blend stop being rotationally connected by bearing pin and conveyer belt and the shell fragment being installed on blend stop side, end, the one side of end blend stop and the end contact of lamp plate, another side is connected with one end of shell fragment, and the other end of shell fragment is connected by screw and conveyer belt are fixing;
Gluing lift cylinder that described glue spreading apparatus includes being installed in frame by gluing support, the gluing head being connected by the piston rod of mounting seat and gluing lift cylinder and the gluing guide post being installed between mounting seat and gluing support; The cylinder body of described gluing lift cylinder is provided with the magnetic switch controlling its piston rod lifting travel, the upper surface of described gluing head is provided with glue inlet tube, its lower surface is with glue discharging mouth, its side is provided with the adsorption head with its inner space, be provided with exhaust tube and dust absorption nozzle on adsorption head away from one end of gluing head, the suction inlet of dust absorption nozzle is arranged down;
Lens lift cylinder that described lens mounting devices includes being installed in frame by lens carrier and be provided with the lens mounting head that the piston rod with lens lift cylinder is connected by gripper shoe, is provided with lens guide post between gripper shoe and lens carrier;Described lens mounting head include the lens duct being installed in gripper shoe, the lens conveying lever being symmetricly set in lens duct side and for drive lens conveying lever lens push cylinder, lens push the cylinder body of cylinder and are connected with gripper shoe, and its piston rod is connected with described lens conveying lever by support plate; The upper end of described lens duct is provided with lens lead-in groove, and its both sides are with vertically arranged propelling movement groove, and the end of described lens conveying lever is placed in described propelling movement groove.
Further improvement as technique scheme:
Being provided with longitudinal whole glue frame above conveyer belt in described frame, the lower surface of described whole glue frame is with the polylith whole offset plate of spaced apart transverse direction, with whole glue groove between the whole offset plate of adjacent transverse.
The lower end of the whole offset plate of described transverse direction is with the oblique portion of whole glue thickeied.
The cross section of described gluing head is square structure, the gum exudation mouth side of the being strip structure of its glue discharging mouth; Gluing head is connected with adsorption head by two airways being arranged symmetrically with.
The side of described support plate is provided with Anchor plate kit, and described Anchor plate kit includes the upper mounted plate that extends from support plate side and is movably installed in the lower portable plate below upper mounted plate by guide pillar, and described guide pillar is equipped with spring.
The lower end inner wall of described lens duct is protruding with backgauge, and described lens conveying lever is that described lens lead-in groove is the inclination cell body being arranged symmetrically with to pushing the pusher structure that groove tilts.
The method have technical effect that:
The present invention substitutes traditional gluing manually and mounted lens, is greatly improved production efficiency, reduces cost of labor, improves the degree of accuracy that lens are installed simultaneously, improves product quality.
Accompanying drawing explanation
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 the A place partial enlarged drawing of Fig. 9.
Figure 10 is the three-dimensional structure diagram of pressure strip and 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 of the present invention.
Figure 13 is the installation three-dimensional structure diagram of lamp plate and light bar.
In figure: 1, lamp plate; 2, lens; 4, frame; 5, conveyer device; 501, conveyer belt; 5011, horizontal blend stop; 5012, longitudinal blend stop; 502, conveying motor; 503, elastic barrier structure; 5031, bearing pin; 5032, end blend stop; 5033, shell fragment; 5034, screw; 504, compression cylinder; 505, pressure strip; 6, glue spreading apparatus; 601, gluing support; 602, gluing lift cylinder; 6021, magnetic switch; 603, mounting seat; 604, gluing head; 6041, glue inlet tube; 6042, glue discharging mouth; 605, gluing guide post; 606, adsorption head; 607, exhaust tube; 608, dust absorption nozzle; 609, airway; 7, lens mounting devices; 701, lens carrier; 702, lens lift cylinder; 703, lens mounting head; 7031, lens duct; 70311, backgauge is protruding; 7032, lens conveying lever; 7033, lens push cylinder; 7034, support plate; 7035, lens lead-in groove; 7036, groove is pushed;7037, helical blade; 7038, belt; 7039, conveying motor; 704, gripper shoe; 705, Anchor plate kit; 7051, upper mounted plate; 7052, guide pillar; 7053, lower portable plate; 7054, spring; 706, lens guide post; 8, whole glue frame; 801, horizontal whole offset plate; 8011, the oblique portion of whole glue; 802, whole glue groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
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 are installed on the surface of lamp plate 1, this lens deployment includes the conveyer device 5, glue spreading apparatus 6 and the lens mounting devices 7 that are installed in frame 4.
As shown in Fig. 1, Fig. 8, Fig. 9 and Figure 12, conveyer device 5 is used for carrying lamp plate 1, its conveyer belt 501 including being installed in frame 4 and for driving the conveying motor 502 of conveyer belt 501; The surface of conveyer belt 501 is provided with horizontal blend stop 5011, longitudinal blend stop 5012 and elastic barrier structure 503, and the side of conveyer belt 501 is additionally provided with longitudinally movable pressure strip 505, and pressure strip 505 is connected with the longitudinal compression cylinder 504 in frame 4; Longitudinal blend stop 5012 is with the L-type buckle structure being buckled on lamp plate 1 end, elastic barrier structure 503 includes the end blend stop 5032 being rotationally connected by bearing pin 5031 and conveyer belt 501 and the shell fragment 5033 being installed on end blend stop 5032 side, the end contact of the one side of end blend stop 5032 and lamp plate 1, another side is connected with one end of shell fragment 5033, and the other end of shell fragment 5033 is connected by screw 5034 is fixing with conveyer belt 501. Horizontal blend stop 5011 limits longitudinal direction and the lateral attitude of lamp plate 1 respectively with longitudinal blend stop 5012, pressure strip 505 by longitudinal compression cylinder 504 by lamp plate 1 and transverse direction 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, it is achieved the end elastic clamping to lamp plate 1.
As shown in Fig. 1, Fig. 4 and Fig. 5, gluing lift cylinder 602 that glue spreading apparatus 6 includes being installed in frame 4 by gluing support 601, the gluing head 604 being connected by the piston rod of mounting seat 603 and gluing lift cylinder 602 and the gluing guide post 605 being installed between mounting seat 603 and gluing support 601; The cylinder body of gluing lift cylinder 602 is provided with the magnetic switch 6021 controlling its piston rod lifting travel, the upper surface of gluing head 604 is provided with glue inlet tube 6041, its lower surface is with glue discharging mouth 6042, its side is provided with the adsorption head 606 with its inner space, be provided with exhaust tube 607 and dust absorption nozzle 608 on adsorption head 606 away from one end of gluing head 604, the suction inlet of dust absorption nozzle 608 is arranged down; Glue inlet tube 6041 connects deposits glue storehouse (not shown), clamp-ons glue by delivery pump in glue inlet tube 6041. Gluing lift cylinder 602 drives gluing head 604 to move up and down, when needs gluing, gluing head 604 is declined, ensureing between glue discharging mouth 6042 and lamp plate 1 with certain interval, now the dust absorption nozzle 608 of adsorption head 606 is positioned at the top of lamp plate 1, and exhaust tube 607 is connected with vacuum pump, keep in adsorption head 606 with certain negative pressure, dust on lamp plate 1 is absorbed by dust absorption nozzle 608, it is ensured that before gluing, lamp plate 1 is clean, dustless, improves the adhesion of glue. Owing to exhaust tube 607 is away from gluing head 604, making in gluing head 604 slightly vacuum, when its objective is transition between adjacent lamp plate 1, glue inlet tube 6041 needs to suspend into glue, negative pressure of vacuum can stop glue to flow out from glue discharging mouth 6042 in time, it is prevented that glue is dropped on conveyer belt 501.
As shown in Fig. 2, Fig. 6, Fig. 7, lens lift cylinder 702 that lens mounting devices 7 includes being installed in frame 4 by lens carrier 701 and be provided with the lens mounting head 703 that the piston rod with lens lift cylinder 702 is connected by gripper shoe 704, is provided with lens guide post 706 between gripper shoe 704 and lens carrier 701; Lens mounting head 703 include the lens duct 7031 being installed in gripper shoe 704, the lens conveying lever 7032 being symmetricly set in lens duct 7031 side and for drive lens conveying lever 7032 lens push cylinder 7033, lens push the cylinder body of cylinder 7033 and are connected with gripper shoe 704, and its piston rod is connected with lens conveying lever 7032 by support plate 7034; The upper end of lens duct 7031 is provided with lens lead-in groove 7035, and its both sides are with vertically arranged propelling movement groove 7036, and the end of lens conveying lever 7032 is placed in propelling movement groove 7036. Lens 2 are put into lens duct 7031 from lens lead-in groove 7035, and lens mounting head 703 is dropped to correct position by lens lift cylinder 702, and lens push cylinder 7033 and promote lens conveying lever 7032 to be pressed on lamp plate 1 by lens 2. Lens conveying lever 7032 is stirred on lens 2, and neighbouring lens 2 are separated by the end of lens conveying lever 7032, thus ensureing the installation of single lens 2.
As shown in Fig. 2, Figure 11, frame 4 being provided with longitudinal whole glue frame 8 above conveyer belt 501, the lower surface of whole glue frame 8 is with the whole offset plate 801 of the spaced apart transverse direction of polylith, with whole glue groove 802 between the whole offset plate of adjacent transverse 801; Laterally the lower end of whole offset plate 801 is with the oblique portion 8011 of whole glue thickeied. Whole glue frame 8 for glue is carried out whole to, it is prevented that glue is opened to two effluents.
As shown in Figure 4, Figure 5, the cross section of gluing head 604 is square structure, the gum exudation mouth side of the being strip structure of its glue discharging mouth 6042; Gluing head 604 is connected with adsorption head 606 by two airways 609 being arranged symmetrically with.
As shown in Figure 6, the side of support plate 7034 is provided with Anchor plate kit 705, Anchor plate kit 705 includes the upper mounted plate 7051 that extends from support plate 7034 side and is movably installed in the lower portable plate 7053 below upper mounted plate 7051 by guide pillar 7052, and guide pillar 7052 is equipped with spring 7054. When lens lift cylinder 702 drive lens mounting head 703 declines, the lens 2 being installed on lamp plate 1 are compressed by lower portable plate 7053, compress operation from without the later stage.
As it is shown in fig. 7, the lower end inner wall of lens duct 7031 is with backgauge projection 70311, backgauge projection 70311 plays the somewhat barrier effect to lens 2, improves the installation of single lens 2 further; Lens lead-in groove 7035 is the inclination cell body being arranged symmetrically with.
Embodiment provided above is the better embodiment of the present invention, only it is used for the present invention is conveniently described, not the present invention is done any pro forma restriction, any art has usually intellectual, if in the scope without departing from the carried technical characteristic of the present invention, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and without departing from the technical characteristic content of the present invention, all still fall within the scope of the technology of the present invention feature.