Technical field
The present invention relates to the field of LED strip assembly technology, in particular to an automatic anti-deflection device for THE LED strip assembly line.
Background
LED strip refers to the ASSEMBLY of LEDs in a ribbon FPC (flexible circuit board) or PCB hard board, named because its product shape is like a tape. Because of the long service life (generally normal life in 80,000 to 100,000 hours), and very energy-saving and green environmental protection, and gradually in a variety of decoration industry to emerge.
In the existing LED production process, due to the flexibility of the strip itself and the cumulative error after welding with multiple groups of strips, the joints of the strips are uneven, which affects the welding accuracy, and this problem needs to be solved urgently.
Contents of the Invention
The technical problem to be solved by the present invention is to provide an automatic anti-bias device for the LED light strip assembly line, which can solve the problem of uneven ends of the LED light strip and affecting the welding.
The technical solution of the present invention to solve its technical problems employed is: to provide an automatic anti-deflection device for the LED light strip assembly line, comprising a docking guide plate and a hinge module, the surface of the butt guide plate is provided with m guide slots, forming a channel for passing the LED light strip, the hinge module comprises a hinge and a hinge support block disposed on both sides of the butt guide plate, the hinge support block for supporting the shaft, the hinge is equipped with m shaft segments, the m shaft segment is located in the channel formed by adjacent guide grooves, Ensure that the m LED strip moves synchronously.
Preferably, further comprising a traction mechanism for pulling led strip movement.
Preferably, the shaft segment is provided with n card slots for jamming the LED lamp beads, n is a positive integer, the spacing of the adjacent card slots is equal to the spacing of the adjacent LED lamp beads; the traction mechanism controls the LED light strip to move to drive the card slot to rotate, the card slot rotates to just below when the LED lamp beads are stuck.
Preferably, the m channels form led strips in the same sequence of LED beads together when the shaft is rotated 1 / n times when the led beads of the same sequence are pushed forward.
Preferably, when the traction mechanism pulls m LED strips to move, m LED lamps on the current order of the m LED lamp beads are simultaneously stuck by the current sequence of the card slot on the m shaft segment, the current sequence of m LED lamp beads together to push forward to drive the shaft rotation so that the current sequence of the card slot and the current sequence of m LED lamp beads separated;
When the traction mechanism pulls m LED strip to move to drive the shaft rotation 1 / n turns, the next sequence of m LED lamp beads is stuck by the m shaft segment of the upper and lower sequence of the card slot, the cycle repeats, until the m LED strip moves out of the docking guide plate outside.
Preferably, the m guide grooves are parallel to each other.
Preferably, the hinge is perpendicular to m parallel to each other guide groove.
Preferably, the hinge support block is provided with a circular hole for supporting the hinge.
Beneficial effects
Since the above technical solution is used, the present invention has the following advantages and positive effects compared with the prior art: the present invention may solve the problem of uneven END of the LED strip due to the cumulative error and LED strip saging during the welding process of the LED strip; the present invention by setting the shaft segment in the shaft, and the card slot on each shaft segment jams the LED lamp bead, to ensure that the LED end is always flat; the present invention can effectively save economic costs, and the yield rate of the LED strip is higher.
Illustrations
FIG 1 is a schematic diagram of an automatic anti-bias device embodiment of the present invention;
FIG 2 is a schematic structural diagram of the hinge module of an embodiment of the present invention;
FIG 3 is a schematic diagram of the shaft segment structure of an embodiment of the present invention.
Illustration: 1, guide plate, 2, guide groove, 3, hinge, 4, hinge support block, 5, shaft segment, 6, card slot.
Specific embodiments
The present invention is further elaborated below in conjunction with specific embodiments. It should be understood that these embodiments are used only to illustrate the present invention and not to limit the scope of the present invention. Further it should be understood that, after reading the contents of the present invention, those skilled in the art may make various modifications or modifications to the present invention, these equivalent forms also fall within the scope of the claims attached to the present application.
Embodiments of the present invention relates to an automatic anti-deflection device for the LED light strip assembly line, see FIG. 1, comprising a butt guide plate 1 and a hinge module, the surface of the butt guide plate 1 is provided with m guide slot 2, m is a positive integer, forming a channel for passing the LED strip, the LED strip comprises several LED lamp beads, the hinge module comprises a hinge 3 and a hinge support block disposed on both sides of the docking guide plate 1 4, the hinge support block 4 for supporting the hinge 3, The hinge 3 is equipped with m shaft segment 5, the m shaft segment 5 is located in the channel formed by m channel 2, to ensure that the m LED strip synchronous movement.
Referring to FIGS. 2 and FIG. 3, the shaft segment 5 is provided with n card slots for jamming the LED lamp beads 6 (the number of card slots 6 of the present embodiment is 5), the spacing of the adjacent card slot 6 is equal to the spacing of the adjacent LED lamp beads, when the card slot 6 is turned to the opposite under the led beads exactly stuck.
Further, the LED lamps in the m channel 2 form a channel with the same sequence of LED lamp beads to push forward together to drive the shaft rotation 1/n times.
Further, when the traction mechanism pulls m LED strips to move, m LED lamp strips on the current order of m LED lamp beads are simultaneously stuck by the current sequence of the card slot 6 on the m shaft segment 5, the current sequence of m LED lamp beads together to push forward to drive the shaft 3 rotation so that the current sequence of the card slot 6 and the current sequence of m LED lamp beads separated; when the traction mechanism pulls m LED light strip movement to drive the spindle 3 rotation 1 / n turns, The next sequence of m LED beads is m shaft segment 5 upper and lower sequence of the card slot 6 stuck, cycle back and forth, until the m LED strip moved out of the docking guide plate 1 outside.
Further, the m guide grooves 2 are parallel to each other, the shaft 3 is perpendicular to the m parallel to each other channel 2.
Further, the hinge support block 4 is provided with a circular hole for supporting the hinge 3.
The working principle of this embodiment: the LED lamp bead is pushed forward under the traction of the traction mechanism, while pushing forward the card slot 6 in front of it (equivalent to pushing the hinge 3 to turn); and when the card slot 6 turns directly below, it is exactly stuck to the LED lamp bead. The design structure can effectively ensure that the end of the LED strip is always flat, which is convenient for later welding.
The foregoing description of specific exemplary embodiments of the present invention is for illustrative and illustrative purposes. These descriptions are not intended to limit the present invention to the disclosed precise form, and it is clear that according to the above teachings, many changes and variations may be made. The purpose of selecting and describing exemplary embodiments is to explain the particular principles of the present invention and their practical applications, so that those skilled in the art can implement and utilize various exemplary embodiments of the present invention and various different choices and changes. The scope of the present invention is intended to be defined by the claims and their equivalents.
Automatic deviation preventing device for LED lamp strip assembly line
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