Automatic aging detection assembly line for Christmas lamps
Technical Field
The utility model relates to an ageing detection technology field, concretely relates to automatic assembly line of ageing detection of lamps and lanterns on christmas.
Background
In foreign countries, the Christmas lamps are very popular lamp decoration products before and after Christmas, in China, many people can buy the Christmas lamps in the day of the Christmas, and particularly, a large number of Christmas lamps can be decorated in places such as markets, hotels and the like, so the Christmas lamps have huge export potential and interior sales potential.
Most decorate through the LED lamp of laying a plurality of various colours on present christmas lamps and lanterns, because in the manufacture process, whether the lamp pearl welds firmly, whether lamp pearl itself has the problem, the anti overcurrent and anti overvoltage resistance of whole lamps and lanterns are all uncertain, consequently, the lamps and lanterns that leave the factory are inevitable to have the flaw, carry out aging test to christmas lamps and lanterns before leaving the factory, can detect out these problems, are favorable to improving the qualification rate, give better experience of customer.
Chinese patent publication No. CN205067706U describes a full-automatic aging line for LED street lamps, which is provided with an annular guide rail along a horizontal plane, a plurality of trolleys arranged on the annular guide rail, and power supply wire holders and other components arranged on the trolleys, and has a complex structure, occupies a large space, and is inflexible to work and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a christmas lamps and lanterns ageing detection automatic assembly line solves the technical problem that LED lamps and lanterns ageing detection equipment structure is complicated among the prior art, occupy the place.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the automatic assembly line for the aging detection of the Christmas lamps comprises a support frame, wherein a rotary conveying line is arranged on the support frame, a plurality of detection plates and power supply plates are arranged on the rotary conveying line, a power supply is arranged on the detection plates and/or the power supply plates, an electric brush for supplying power to the power supply is arranged at the bottom of each power supply plate, a conductive rail positioned in the rotary conveying line is arranged on the support frame, and the electric brush can be correspondingly contacted with the conductive rail in the operation process of the rotary conveying line; and an aging detector is arranged on the detection plate and/or the power supply plate, and the power supply is used for supplying power to the aging detector.
Preferably, a socket is provided on the power supply plate, and the brush is electrically connected to an input terminal of the socket.
Preferably, one of the power supply plates is provided at intervals along the rotary conveyor line to a plurality of the detection plates.
Preferably, a wire clamp for wiring is further provided on the detection plate and/or the power supply plate.
Preferably, the conductor rail comprises an electric wood bar arranged on the support frame and a copper bar arranged on the electric wood bar.
Preferably, the conductor rails are provided with three rows of positive conductor rails, negative conductor rails and ground conductor rails, and the number of the electric brushes is correspondingly three, namely positive electric brushes, negative electric brushes and grounding electric brushes.
Preferably, the gyration transfer chain includes that two are installed respectively the chain of the left and right sides on the support frame to and the power supply both ends are equipped with the pivot respectively around the support frame correspond in the pivot be equipped with chain assorted sprocket, one of them root of power supply drive pivot is rotated.
Preferably, the power source is an electric motor, and the electric motor drives one of the rotating shafts through chain transmission.
Preferably, both sides of the detection plate and the power supply plate are respectively installed on the two chains.
Preferably, two sides of the detection plate and the power supply plate are respectively provided with an L-shaped plate, one side of each L-shaped plate is connected to the detection plate or the power supply plate, and the other side of each L-shaped plate is correspondingly connected to the chain.
The utility model has the advantages of:
the utility model provides a christmas lights utensil ageing detection automatic assembly line is through setting up the gyration transfer chain on the support frame, and the range is equipped with a plurality of pick-up plates and power supply board on the gyration transfer chain, forms the annular link joint of arranging along upper and lower direction, then sets up parts such as power, ageing detector on pick-up plate, power supply board, and overall structure is compact, and it is little to occupy the place, and can lay more ageing detector, and detection efficiency is high.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an embodiment of the automatic assembly line for detecting the aging of the christmas lighting fixture.
Fig. 2 is a schematic view of the three-dimensional structure of the support frame in an embodiment of the automatic assembly line for detecting the aging of the christmas lighting fixture.
Fig. 3 is the three-dimensional structure schematic diagram of the rotary conveying line provided with the detection plate and the power supply plate in one embodiment of the automatic aging detection assembly line for the christmas lamp.
Fig. 4 is an enlarged view of a portion a of fig. 2.
Fig. 5 is an enlarged view of a portion B of fig. 2.
Fig. 6 is an enlarged view of a portion C of fig. 4.
Fig. 7 is a partial enlarged view of the rotary conveying line provided with the detection board and the power supply board in an embodiment of the automatic aging detection assembly line for the christmas lighting fixture.
Fig. 8 is one of schematic three-dimensional structures of a power supply board in an embodiment of the automatic assembly line for detecting aging of christmas lights.
Fig. 9 is a second schematic view of the three-dimensional structure of the power supply board in an embodiment of the automatic assembly line for detecting the aging of the christmas lighting fixture of the present invention.
Fig. 10 is a schematic view of a three-dimensional structure of the detection board in an embodiment of the automatic assembly line for detecting aging of the christmas lighting fixture of the present invention.
In the drawings, each reference numeral means: the device comprises a support frame 1, a baffle 11, a support frame 12, a plane frame 13, a cross beam 14, a motor 15, a driving chain wheel 151, a tensioning bearing seat 16, a guide rail 161, a fixing plate 162, a stud 163, a bearing seat 17, a rotary conveying line 2, a chain 21, a chain wheel 22, a rotating shaft 23, a detection plate 24, an aging detector 244, a wire clamp 245, a power supply plate 25, a brush 251, a socket 252, a switching power supply 253, an aging detector 254, a wire clamp 255, a conductive rail 26, a square steel pipe 261, an bakelite 262, a copper plate 263 and an L-shaped plate 27.
Detailed Description
The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.
Example 1:
an automatic aging detection assembly line for christmas lighting fixtures is disclosed, and fig. 1 to 10 are shown.
The embodiment of the utility model provides an automatic assembly line of ageing detection of christmas lights utensil includes support frame 1, and support frame 1 has certain length to in support frame installation gyration transfer chain 2, be equipped with round baffle 11 around support frame 1, baffle 11 plays protection and decorative effect.
As shown in fig. 2, the support frame 1 includes support frames 12 on both front and rear sides, three planar frames 13 are provided between the support frames 12 on both sides, and a plurality of cross members 14 are provided along the support frames 12 and the planar frames 13.
As shown in fig. 3, the conveyor line 2 includes two chains 21 located on the left and right sides, rotating shafts 23 are correspondingly provided on the front and rear sides of the chains 21, sprockets 22 matched with the chains 21 are correspondingly provided on the rotating shafts 23 (the chains and sprockets in the figure only have schematic effects, and do not represent real structures), and the chains 21 are tensioned between the sprockets 22 on the two sides.
As shown in fig. 4, a bearing seat 17 and a motor 15 are mounted on a support frame at the front end, one rotating shaft 23 of the conveyor line 2 is a driving shaft, the rotating shaft 23 is mounted on the bearing seat 17, a driving sprocket 151 is disposed at the end of the rotating shaft 23, and the motor 15 is connected to the driving sprocket 151 through a chain 152, so that the conveyor line 2 can be driven to operate.
As shown in fig. 5, a tensioning bearing seat 16 is provided on the supporting frame on the other side, the tensioning bearing seat 16 is mounted on the supporting frame through a guide rail 161, a fixing plate 162 is further provided on the supporting frame, a stud 163 is provided between the tensioning bearing seat 16 and the fixing plate 162, the stud 163 and the fixing plate 162 are in threaded fit, the stud 163 is screwed to drive the tensioning bearing seat 16 to move along the guide rail 161, and when a corresponding rotating shaft on the chain 21 is mounted on the tensioning bearing seat 16, the tensioning bearing seat 16 can be adjusted to move to tension the chain 21.
As shown in fig. 1, a plurality of detection plates 24 and power supply plates 25 are arranged in line on the rotary conveyor line 2, and one power supply plate 25 is provided at intervals of five detection plates 24 along the rotary conveyor line 2. As shown in fig. 6, be equipped with the conductor rail 26 that is located the inside of slewing conveying line 2 on support frame 1, get the electricity on conductor rail 26 through power supply board 25, conductor rail 26 is including installing the square steel pipe 261 on support frame 1, and square steel pipe 261 mainly plays the supporting role, is equipped with bakelite bar 262 on square steel pipe 261, and bakelite bar 262 plays the insulating effect, is equipped with copper lath 263 on bakelite bar 262, and copper lath 263 plays the electrically conductive effect.
Referring to fig. 7 to 9, the bottom of the power supply board 25 is provided with three brushes 251, the conductive rails 26 include three rows, namely, a positive conductive rail, a negative conductive rail and a ground conductive rail, the three rows of conductive rails 26 are correspondingly connected to the mains supply, and the three brushes 251 include three corresponding brushes, namely, a positive brush, a negative brush and a grounding brush. In the operation process of the rotary conveying line 2, the brush 251 can be correspondingly contacted with the conductive rail 26, the conductive rail 26 is arranged on the upper portion of the support frame 1, and only when the power supply plate 25 rotates to the upper portion of the support frame 1 along with the rotary conveying line 2, the brush 251 is contacted with the conductive rail 26 to obtain electricity. The power supply board 25 is further provided with a socket 252, the brush 251 is electrically connected to an input terminal of the socket 252 through a wire, and a socket hole of the socket 252 is located on the front surface of the power supply board 25.
Further, as shown in fig. 9, each power supply board 25 is provided with a 400W switching power supply 253, eight aging detectors 254 and eight wire clamps 255 for wiring, the aging detectors 254 can be used for detecting aging of LED lamp beads, for example, a conventional aging and overcurrent impact destructive test is performed on LED lamp beads, and an aging instrument with a model number of HP822 can be used.
The input end of the switching power supply 253 is electrically connected to the jack of the socket 252, the switching power supply 253 outputs DC12V voltage for supplying power to each aging detector 254, the input end of each aging detector 254 is electrically connected to the output end of the switching power supply 253 through a wire, each wire clamp 255 is correspondingly and electrically connected to the output end of the switching power supply 253 through a wire, and the detected LED lamp beads can be electrically connected to the aging detectors 254 through the wire clamps 255 for aging detection.
Correspondingly, a 400W switching power supply 243, eight degradation detectors 244 and eight wire clamps 245 for wiring are respectively arranged on the detection plate 24, and the switching power supply 243, the degradation detectors 244 and the wire clamps 245 on the detection plate 24 have the same functions and connection modes with corresponding elements on the power supply plate 25.
As shown in fig. 7, two sides of the detecting plate 24 and the power supply plate 25 are respectively mounted on two chains, two sides of the detecting plate 24 and the power supply plate 25 are respectively provided with an L-shaped plate 27, one side of the L-shaped plate 27 is connected to the detecting plate 24 or the power supply plate 25 by a screw, and the other side is correspondingly connected to the chain 21, so that the chain 21 rotates to drive the detecting plate 24 and the power supply plate 25 to rotate.
Based on the above embodiment, the utility model provides a christmas lights utensil ageing testing automatic assembly line moves a plurality of pick-up plates 24 and power supply board 25 gyration through chain 21, and is equipped with ageing detector on pick-up plate 24 and the power supply board 25, and each ageing detector all can carry out ageing testing to the LED lamp pearl of a set of christmas lights utensil.
In the testing process, the motor is started firstly, the rotary conveying line starts to operate, the tested LED lamp bead product is inserted according to the wire clamp, the aging detector starts to work for detection, when the detected product is unqualified, the aging detector generally has the function of alarming or prompting through displaying, a post is arranged in the middle of the rotary conveying line, a special person detects out an unqualified product according to the detection result of the aging detector, and the qualified product is collected and boxed by staff of a material receiving station at the tail part of the rotary conveying line.
Adopt this application automatic assembly line of lamps and lanterns aging testing on christmas, make LED lamp pearl aging testing work by the work load that ten original people just can accomplish, reduce to five people just can easily accomplish, reduced the work post, and effectively solved the problem that production efficiency is low, and the product after aging testing, stable in quality, the specification is unanimous, has improved the product percent of pass. Certainly, this application automatic assembly line of christmas lights lamps and lanterns ageing detection not only is used for detecting christmas lights and lanterns, still can be used to detect other lamps and lanterns or electrical components.
The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention to form a plurality of specific embodiments, which are the common variation ranges of the present invention and will not be described in detail herein.