CN202427651U

CN202427651U - Material-taking mechanism of SMD (Surface Mount Device) LED (Light-Emitting Diode) full-automatic high-speed spectrophotometric color machine

Info

Publication number: CN202427651U
Application number: CN2012200095421U
Authority: CN
Inventors: 刘向前; 黄光武
Original assignee: DONGGUAN ONWARD AUTOMATION EQUIPMENT Co Ltd
Current assignee: DONGGUAN ONWARD AUTOMATION EQUIPMENT Co Ltd
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-09-12
Anticipated expiration: 2022-01-09

Abstract

The utility model discloses a mechanical equipment part, in particular a material-taking mechanism of an SMD (Surface Mount Device) LED (Light-Emitting Diode) full-automatic high-speed spectrophotometric color machine, which comprises a precise jacking swing divider, a precise indexing intermittent rotary work table, a fixed shaft, a vacuum sucking nozzle, a vacuum destroying device and an oil-free bush. According to the utility model, the traditional 90-degree back-and-forth cam mechanism is replaced by a rotary work table controlled by the precise jacking swing divider, so that the impact vibration of testing equipment can be effectively reduced, and the stability of the test is improved; and moreover, the polarity of each LED material is oriented before the test of light, color and power, so that the test accuracy, the test efficiency and the reliability of the test result can be greatly improved, and simultaneously, the material-taking mechanism is conveniently adjusted, operated and maintained.

Description

The material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner

Technical field:

The utility model relates to a kind of parts of plant equipment, specifically is meant the material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner.

Background technology:

Along with the high speed development of electronic technology, more and more littler to the volume requirement of electronic component, can require increasingly highly simultaneously to the speed of patching of these electronic components when using, so the packing forms of LED develops the welcome that more and more receives market to the paster direction.But the LED of SMD is little because of volume, thin thickness, and by present traditional hand spectrophotometric test and the technology of manually packing, efficient is very low, and manual spectroscopical effeciency is on average at 1K/h, and easy error.And home and overseas has also successively been developed the full-automatic light-dividing device of some SMD; But generally all be all to be the cam dispenser that waves with 90 degree when fetching and delivering material; There is significant limitation, the one, testing efficiency and accuracy are not high, and the 2nd, adjustment and maintenance are inconvenient; The 3rd, the equipment jerk is big, influences measuring accuracy; The 4th, manufacturing cost is high, is unfavorable for promoting the use of.

Traditional SMD LED suction feeding structure adopts two cam mechanisms, and detection, feeding distribution mechanism are given by transition index dial transfer transition feeding in the centre, causes the feed instability to fall to expect easily midway, thereby causes feeding efficient low, influences production capacity.

The utility model content:

The technical problem that the utility model will solve is the shortcoming that current SMD LED testing efficiency is low with testing precision is not high enough, operating maintenance is inconvenient, and the material fetching mechanism of a kind of high-speed, high precision, SMD LED fully automatic high-speed beam split color scanner that jerk is little is provided.

For solving the problems of the technologies described above, the technical scheme that the material fetching mechanism of this SMD LED fully automatic high-speed beam split color scanner adopts is:

A kind of material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner, intermittently rotary table, fixed leg, vacuum slot, vacuum breaking device, no oily lining are formed to wave dispenser, precision indexing by accurate jacking; Rotating disk is installed on accurate jacking through fixed leg and waves on the dispenser, is positioned on the board table top, does not have oily lining and vacuum breaking device and is installed on the precision indexing rotary table at intermittence, and vacuum slot is mounted in the no oily lining.

Do not have under the situation of selecting polarity at feed mechanism; The utility model has utilized the intermittently characteristic of rotary table of precision indexing, the vacuum breaker device when in getting the process of material and blowing, having added polarity test station, polarity turning base, pan feeding prelocalization station and blowing.

Compare with existing automatic machine technology; The utlity model has following effect: spend cam mechanism back and forth because this rotary table that uses the accurate jacking of novel employing to wave dispenser control substitutes traditional 90; Can effectively reduce the impact endurance test shock of testing equipment, improve the stationarity of test; And carrying out just having carried out orientation to the polarity of every LEDs material before light, look, the electrical testing; Make and guaranteed that when carrying out light, look, electrical testing every LEDs material all is in same electrode direction; Measuring accuracy, testing efficiency and reliability of testing result have been improved widely, convenient simultaneously adjustment operation and maintenance.

The utility model can be set 1～128BIN according to light, look, the electricity classification needs of product by the client; Also can be increased to 256BIN according to customer requirement; Can accurately test brightness, wavelength, colour temperature and the electrical quantity etc. of SMD material; Various different demands according to the user provide reliable test data, and high efficiency can reach 18K/h.And the SMD material is sent into adopted in the magazine that antistatic handled rapidly and accurately, the full material situation of material cartridge also can be pointed out exactly by system.

Description of drawings:

Fig. 1: the structural representation of the material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner.

Label title: 23, vacuum breaking device; 24, precision indexing rotary table at intermittence; 25, there is not oily lining; 26, vacuum slot; 27, fixed leg; 28, dispenser is waved in accurate jacking.

The specific embodiment:

Specify below in conjunction with the enforcement of accompanying drawing the utility model:

Structure shown in accompanying drawing 1, a kind of material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner comprises: dispenser 28, precision indexing are waved in accurate jacking, and intermittently rotary table 24, fixed leg 27, vacuum slot 26, vacuum breaking device 23, no oily lining 25 are formed; Precision indexing rotary table 24 at intermittence is installed on accurate jacking through fixed leg 27 and waves on the dispenser, is positioned on the board table top, does not have oily lining 25 and is installed on the rotary table 24 with vacuum breaking device 23, and vacuum slot 26 is mounted in the no oily lining 25.

Do not have under the situation of selecting polarity at feed mechanism; The utility model has utilized the intermittently characteristic of rotary table 24 of precision indexing, the vacuum breaker device when in getting the process of material and blowing, having added polarity test station, polarity turning base, pan feeding prelocalization station and blowing.

When main motor rotates; Precision indexing intermittently rotary table 24 is done horizontal translation and is moved both vertically up and down and do rotation simultaneously under the effect of accurate jacking rocking cam dispenser 28, accomplish and get material, test polarity, direction is rotated and the feeding work of pan feeding prelocalization.

Paster LED is bulk cargo in pelletized form; Add automatic feed mechanism; Automatic feed mechanism is made up of disk screw feed mechanism and linear feeding mechanism; It is terminal that material fetching mechanism is positioned at linear feeding mechanism; The utility model material fetching mechanism rotatablely moves and a paster LED is delivered to precision indexing intermittently on the vacuum slot of rotary table 24 doing elevating translational under the drive of accurate jacking rocking cam dispenser 28, and precision indexing intermittently rotary table 24 is delivered to material detecting station with LED, has the material continued to deliver to photoelectric spectrum color measurement station to carry out parameter testing and classification such as light intensity, voltage, electric current, color, wavelength through detecting; Precision indexing rotary table 24 at intermittence was delivered to classification air blowing station with LED after test finished; The LED that classification air blowing station finishes test blows to X/Y axle sorting mechanism, and X/Y axle sorting mechanism mechanism delivers to the magazine of specifying BIN number according to the sort instructions of beam split computer with this LED, and an operation cycle finishes.

Compare with the existing manual equipment technology of generally using; The utlity model has following effect: the existing manual equipment that generally uses; Testing efficiency depends on people's qualification fully, and efficient is about 1K/h, and a people can only operate a machine; And the utility model efficient can reach 18K/h, and a people can look after multiple devices.

Claims

1.SMD the material fetching mechanism of LED fully automatic high-speed beam split color scanner is characterized in that: comprise accurate jacking wave dispenser (28), precision indexing intermittently rotary table (24), fixed axis (27), vacuum slot (26), vacuum breaking device (23), do not have oily lining (25); Described precision indexing rotary table at intermittence (24) is installed on accurate jacking through fixed leg (27) and waves on the dispenser (28), is positioned on the board table top.

2. the material fetching mechanism of SMD LED fully automatic high-speed beam split color scanner as claimed in claim 1; It is characterized in that: described no oily lining (25) is installed on the precision indexing rotary table at intermittence (24) with vacuum breaking device (23), and vacuum slot (26) is mounted in the no oily lining (25).