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CN-224208401-U - Automatic positioning mechanism of dispensing machine for LED packaging

CN224208401UCN 224208401 UCN224208401 UCN 224208401UCN-224208401-U

Abstract

The utility model discloses an automatic positioning mechanism of a dispensing machine for LED packaging, and relates to the technical field of LED packaging. The automatic positioning mechanism of the LED packaging glue dispensing machine comprises a mounting frame, an LED working platform, a moving frame, a rack, a screw rod, a limiting block, a fixing plate, a motor, a sliding groove, a second electric telescopic rod, a connecting plate, a connecting column, an incomplete gear and a moving plate, wherein the LED working platform is overturned, the LED working platform is overturned towards two different directions, a glue dispensing pen can be used for dispensing the side face of an LED product on the surface of the LED working platform, the practicability of the device is enhanced, the function of adjusting the height of the glue dispensing pen is realized by the mounting frame, the mounting plate, the glue dispensing pen and the first electric telescopic rod, after the first electric telescopic rod is started, the mounting plate is used for carrying out movement of the glue dispensing pen, and the height of the glue dispensing pen is adjusted, so that the glue dispensing pen can carry out glue dispensing treatment on the faces with different heights of LEDs.

Inventors

  • CHEN ZHIGANG
  • LIU ZHONGHUA
  • GE GUOHUA

Assignees

  • 江苏品奥电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (6)

  1. 1. The utility model provides a point gum machine automatic positioning mechanism for LED encapsulation, which comprises a base (1), the top fixedly connected with mounting bracket (2) of base (1), the top of mounting bracket (2) rotates and is connected with lead screw (11), the both ends symmetry sliding connection of mounting bracket (2) has stopper (12), the one end fixedly connected with of stopper (12) removes frame (9), remove frame (9) and be equipped with two sets of, two sets of remove frame (9) respectively with the both ends threaded connection of lead screw (11), the top four corners of mounting bracket (2) all is equipped with recess (16), the inside of recess (16) can be dismantled and be connected with spliced pole (18), the one end fixedly connected with LED work platform (7) of spliced pole (18) is kept away from the one end fixedly connected with incomplete gear (8) of movable plate (17), the both ends symmetry sliding connection of top both ends of mounting bracket (2) have movable plate (17), the both ends symmetry fixedly connected with rack (10) of movable plate (17), one side and the incomplete gear (8) meshing of rack (4) are connected, one side fixedly connected with support frame (3) of top one side of mounting bracket (2), one side of mounting bracket (4) is equipped with mounting panel (4), a dispensing pen (5) is arranged between the two groups of mounting plates (4).
  2. 2. The automatic positioning mechanism of the LED packaging dispenser according to claim 1, wherein the chute (13) penetrating through the surface of the mounting frame (2) is symmetrically arranged on one side of the mounting frame, and a connecting plate (15) is connected inside the chute (13) in a sliding manner.
  3. 3. The automatic positioning mechanism of the LED packaging dispenser according to claim 2, wherein the top of the connecting plate (15) is fixedly connected with the moving plate (17).
  4. 4. The automatic positioning mechanism of the LED packaging dispenser according to claim 1, wherein the bottom of the mounting frame (2) is symmetrically and fixedly connected with a second electric telescopic rod (14), and the output end of the second electric telescopic rod (14) is fixedly connected with the connecting plate (15).
  5. 5. The automatic positioning mechanism of the LED packaging dispenser of claim 1, wherein the top of the base (1) is symmetrically and fixedly connected with a fixing plate (19), two ends of the screw rod (11) are rotationally connected with the fixing plate (19), one side of the fixing plate (19) is fixedly connected with a motor (20), and one end of the screw rod (11) penetrates through one side of the fixing plate (19) and is fixedly connected with the output end of the motor (20).
  6. 6. The automatic positioning mechanism of the LED packaging dispenser of claim 1, wherein the top of the support frame (3) is fixedly connected with a first electric telescopic rod (6), and the output end of the first electric telescopic rod (6) penetrates through the top of the support frame (3) and is fixedly connected with the mounting plate (4).

Description

Automatic positioning mechanism of dispensing machine for LED packaging Technical Field The utility model relates to the technical field of LED packaging, in particular to an automatic positioning mechanism of a dispensing machine for LED packaging. Background The packaging function is to provide enough protection for the chip to prevent the chip from being exposed in the air for a long time or being damaged mechanically to fail, so that the stability of the chip is improved, good heat dissipation is needed for the LED packaging, the good packaging can enable the LED to have better luminous efficiency and heat dissipation environment, further the service life of the LED is improved, the packaging is a key link of white light LED preparation, the luminous mechanism of the semiconductor material determines that a single LED chip cannot emit white light with continuous spectrum, more than two complementary colors of light are required to be mixed in the process to form the white light, and at present, three methods for realizing the white light LED mainly comprise blue light LED+YAG yellow fluorescent powder, RGB three-color LED, ultraviolet LED+multicolor fluorescent powder, and the realization of the white light LED is in the packaging link. Good process accuracy control and good consistency of white light LED devices are ensured, LED dispensing machines are professional devices for dispensing LED products, and with the continuous maturation of the dispensing machine technology, applicable products are also continuously increased, and the LED dispensing machines mainly comprise a plurality of production fields such as electronic lighting industry, mechanical hardware industry, automobile manufacturing industry and the like. Therefore, chinese patent publication CN 217595024U proposes a positioning mechanism of a dispensing machine for LED packaging, which comprises a chassis housing, the chassis housing top is equipped with the LED work piece platform, be equipped with the notch one that supplies the LED work piece platform on the chassis housing, chassis housing one side is equipped with motor one, motor one output shaft one end is equipped with the lead screw, LED work piece platform below is equipped with the linking bridge, the linking bridge below is equipped with the connecting block that supplies the lead screw to run through, the connecting block below is equipped with the slide rail. The utility model provides a positioning mechanism of a dispensing machine for LED packaging, which is specially used for dispensing LED packaging, can be directly controlled by a computer during use, does not need short-distance operation of workers, can move up and down and left and right, and can move back and forth on an LED workpiece platform. However, when the positioning mechanism of the LED packaging dispensing machine is used, dispensing can only be performed on one surface of an LED product, but when the dispensing is actually performed, dispensing treatment is required to be performed on the side edges of part of the LED product, so that the defect exists in the use of the device. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an automatic positioning mechanism of a dispensing machine for LED packaging, which solves the problems in the prior art: When the positioning mechanism of the LED packaging dispensing machine is used, dispensing can only be performed on one surface of an LED product, but when actual dispensing is performed, dispensing treatment is required to be performed on the side edges of part of the LED product, so that the defect exists in the use of the device. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides a point gum machine automatic positioning mechanism for LED encapsulation, the on-line screen storage device comprises a base, the top fixedly connected with mounting bracket of base, the top of mounting bracket is rotated and is connected with the lead screw, the both ends symmetry sliding connection of mounting bracket has the stopper, the one end fixedly connected with of stopper removes the frame, it has two sets of to remove the frame, two sets of both ends threaded connection with the lead screw respectively to remove the frame, the top four corners of mounting bracket all is equipped with the recess, the inside of recess can be dismantled and be connected with the spliced pole, the one end fixedly connected with LED work platform of spliced pole, the one end fixedly connected with incomplete gear of spliced pole keeping away from the movable plate, the top both ends symmetry sliding connection of mounting bracket has the movable plate, the both ends symmetry fixedly connected with rack of movable plate, one side and the incomplete gear engagement of rack are connected with, one side fixedly connected with support frame of top of mounting bracket, one side