CN210546124U

CN210546124U - Dispensing conveying device and LED lamp manufacturing equipment

Info

Publication number: CN210546124U
Application number: CN201921080665.2U
Authority: CN
Inventors: 王耀村
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-19
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a conveyor is glued to point, including the workstation, locate on the workstation and the first linear mechanism and the second linear mechanism of quadrature, set up lifting linear mechanism and lifter plate on second linear mechanism and set firmly the location otter board on second linear mechanism, have the clearance that can press from both sides tight LED support between location otter board and the lifter plate, the both ends of location otter board or lifter plate all are equipped with a set of clamping mechanism that can press from both sides tight fixed LED support. Above some adhesive conveying devices have avoided dispensing and order about LED support relative positioning net plate forward certain distance behind one row of LED chip promptly, reduce the accumulative error that produces because the number of times of carrying is more, and the mode of carrying replaces the belt through pressing from both sides tight back carries moreover, and the transmission is more accurate, and some adhesive position is accurate, and some adhesive efficiency is higher. The utility model also discloses a LED lamp manufacture equipment, including above-mentioned some adhesive conveyor, this LED lamp manufacture equipment's solid brilliant efficient, the production precision is higher.

Description

Dispensing conveying device and LED lamp manufacturing equipment

Technical Field

The utility model relates to a LED technical field especially relates to a conveyor and LED lamp manufacture equipment are glued to point.

Background

In the manufacturing process of the LED lamp, an LED chip needs to be installed and fixed on a sheet-shaped LED bracket, and a die bonder is often used in the production process of fixing the LED chip. In the working process of the die bonder, the LED chips need to be conveyed to the LED support by the chip grabbing device, and then the LED chips are glued and fixed by the glue dispensing device.

In the dispensing process, generally, the LED support is placed on a belt and conveyed, after a row of LED chips is dispensed and fixed by a dispensing device along the width direction of the LED support, the LED support is driven by the belt to advance for a certain distance, and then another row of LED chips is dispensed and fixed again. Because belt transport can produce certain error to carry certain distance promptly after a row of LED chip is glued to the single point and can accumulate great distance error, lead to the position inaccuracy of LED chip die bonding, influence the precision of product, lead to the production of defective products even, inefficiency moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one of the technical problems existing in the prior art, and one of the purposes is to provide a dispensing conveying device with accurate dispensing position and higher dispensing efficiency; the other purpose is to provide LED manufacturing equipment using the glue dispensing and conveying device.

The utility model discloses a solve its technical problem and the technical scheme who adopts is:

the utility model discloses an above structure's some adhesive tape conveying device's working process as follows: when dispensing operation is needed, the lifting plate is driven by the lifting linear mechanism to ascend to push the LED support to the lower end surface of the positioning screen plate, so that the LED support is clamped between the positioning screen plate and the lifting plate, then the second linear mechanism moves along the width direction of the LED support, so that the dispensing device above the LED support can dispense and fix one row of LED chips, then the first linear mechanism moves the LED support in a clamping state forward for a certain distance, the second linear mechanism moves reversely along the width direction of the LED support, so that the other row of LED chips are dispensed and fixed, when the first linear mechanism drives the rear end of the positioning screen plate to move to the dispensing device in alignment, the second linear mechanism moves to finish dispensing work of the last row of LED chips in the area of the positioning screen plate, then the two groups of clamping mechanisms clamp two ends of the LED support, the lifting plate descends to loosen the LED support, then the first linear mechanism is reset to move to the initial position, and then the operation is repeated again to perform the dispensing operation. This dispensing conveying device has avoided dispensing to order about immediately behind one row of LED chip LED support relative positioning net plate and has carried certain distance forward, reduces because the accumulative error that the transport number of times is more and produce, replaces the mode that the belt was carried through the mode of pressing from both sides the back transport moreover, and the transmission is more accurate, and the point is glued the position accuracy, and efficiency is higher to the point.

Preferably, both ends of the positioning net plate are connected with a guide rail, and the guide directions of the two guide rails are consistent and parallel to the movement direction of the first linear mechanism. The guide rail can prevent the LED support from shifting in the width direction after moving relative to the positioning screen plate, and the phenomenon that the dispensing position is inaccurate and defective products are generated is avoided.

Preferably, the width of guide rail and the width looks adaptation of LED support, guide rail include two track strips that are parallel to each other, offer the guide way that extends along its length direction on the inside wall of track strip, this guide way and LED support thickness phase-match, the guide way can further improve guide rail's guide effect's precision.

Preferably, one end of the track strip, which is far away from the positioning screen plate, is rotatably provided with a guide wheel, and the distance between two guide wheels of the same guide track is matched with the width of the LED bracket. Because the LED support is flaky and longer, consequently, the leading wheel has the effect of location direction.

Preferably, first linear mechanism installs first movable table including setting up the first linear motor on the workstation on first linear motor, and second linear mechanism installs the second movable table including setting up the second linear motor on first movable table on the second linear motor, the fixed two supporting beams that are parallel to each other that are provided with on the second movable table, the both sides limit demountable installation respectively on two supporting beams of location otter board. The first linear mechanism and the second linear mechanism are linear motors, the movement precision is high, and the positioning screen plate can be disassembled and replaced to adapt to the LED supports with different specifications.

Preferably, the track bar is detachably mounted on the end portion of the support beam, the track bar extends outwards from the end portion of the support beam to prolong the guiding distance of the guide track, and the detachable mounting mode of the track bar is convenient for overhauling and maintenance.

The utility model also discloses a LED lamp manufacture equipment, including above-mentioned some adhesive conveyor, this LED lamp manufacture equipment's solid brilliant efficient, the production precision is higher.

The utility model has the advantages that: the utility model discloses a conveyor is glued to point has avoided the point to glue orders about LED support relative positioning otter board after one row of LED chip and carries certain distance forward promptly, reduces because the more accumulative error that produces of transport number of times, replaces the mode of belt transport through the mode of pressing from both sides tight back transport moreover, and the transmission is more accurate, and the point is glued the position accuracy, and the point is glued efficiency and is higher. The utility model also discloses a LED lamp manufacture equipment, including above-mentioned some adhesive conveyor, this LED lamp manufacture equipment's solid brilliant efficient, the production precision is higher.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view showing a structure in which the positioning net plate is separated from the support beam in FIG. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the utility model discloses a conveyor is glued to point, include: a work table 1; the first linear mechanism 2 is arranged on the workbench 1; the second linear mechanism 3 is movably arranged on the first linear mechanism 2, the motion direction of the second linear mechanism is parallel to the surface of the workbench 1, and the motion direction of the second linear mechanism is orthogonal to the motion direction of the first linear mechanism 2; a lifting linear mechanism 4, wherein the lifting linear mechanism 4 is a cylinder and is arranged on the second linear mechanism 3, and the motion direction of the lifting linear mechanism is vertical to the surface of the workbench 1; the lifting plate 41 is connected with the lifting linear mechanism 4 and used for supporting the LED bracket; the positioning screen plate 5 is fixedly arranged on the second linear mechanism 3, is positioned above the lifting plate 41, and is provided with a plurality of positioning through holes which are in one-to-one correspondence with the installation positions of the LED chips on the LED bracket; the lifting plate 41 can ascend along with the lifting linear mechanism 4 to clamp the LED bracket in the gap between the positioning screen plate 5 and the lifting plate 41; and the two groups of clamping mechanisms 6 are respectively positioned outside the two ends of the positioning screen plate 5 or the lifting plate 41 and are used for clamping and fixing the LED bracket.

The working process of the dispensing and conveying device with the structure is as follows: when dispensing operation is needed, the lifting plate 41 is driven by the lifting linear mechanism 4 to ascend to push the LED support against the lower end surface of the positioning screen plate 5, so that the LED support is clamped between the positioning screen plate 5 and the lifting plate 41, then the second linear mechanism 3 moves along the width direction of the LED support, so that a dispensing device above the LED support can dispense and fix a row of LED chips, then the first linear mechanism 2 moves the LED support in a clamping state forward for a certain distance, the second linear mechanism 3 moves reversely along the width direction of the LED support, so that another row of LED chips are dispensed and fixed, when the first linear mechanism 2 drives the rear end of the positioning screen plate 5 to move to be aligned with the dispensing device, the second linear mechanism 3 moves to finish dispensing work of the last row of LED chips in the area of the positioning screen plate 5, then the two groups of clamping mechanisms 6 clamp two ends of the LED support, the lifting plate 41 descends to release the LED support, then the first linear mechanism 2 is reset to move to the initial position, and then the operation is repeated again to perform dispensing operation.

This dispensing conveying device has avoided dispensing to order about immediately behind one row of LED chip LED support relative positioning net plate 5 and has carried certain distance forward, reduces because the accumulative error that the transport number of times is more and produce, replaces the mode of belt transport through the mode of pressing from both sides the transport after pressing from both sides moreover, and the transmission is more accurate, and the point is glued the position and is accurate, and efficiency is higher to the point.

Referring to fig. 1 and 2, preferably, a guide rail 7 is connected to each end of the positioning net plate 5, and the guide directions of the two guide rails 7 are consistent and parallel to the moving direction of the first linear mechanism 2. The guide rail 7 can prevent the LED support from shifting in the width direction after moving relative to the positioning screen plate 5, and defective products caused by inaccurate dispensing positions are avoided.

Preferably, the width of guide rail 7 and the width looks adaptation of LED support, guide rail 7 include two track strips 71 that are parallel to each other, offer the guide way that extends along its length direction on the inside wall of track strip 71, this guide way and LED support thickness phase-match, and the guide way can further improve the precision of guide rail 7's guide effect.

Referring to fig. 1 and 2, preferably, a guide wheel 8 is rotatably arranged on one end of the track bar 71 away from the positioning screen 5, and the distance between two guide wheels 8 of the same guide track 7 is matched with the width of the LED support. Because the LED support is sheet-shaped and long in length, the guide wheel 8 has the function of positioning and guiding.

Referring to fig. 1 and 2, preferably, the first linear mechanism 2 includes a first linear motor disposed on the working table 1, the first linear motor is provided with a first movable table 21, the second linear mechanism 3 includes a second linear motor disposed on the first movable table 21, the second linear motor is provided with a second movable table 31, the second movable table 31 is fixedly provided with two parallel supporting beams 32, and two side edges of the positioning net plate 5 are respectively detachably mounted on the two supporting beams 32. The first linear mechanism 2 and the second linear mechanism 3 are linear motors, the movement precision is high, and the positioning screen plate 5 can be disassembled and assembled to be replaced to adapt to the LED supports with different specifications.

Preferably, the rail bar 71 is detachably mounted on the end of the support beam 32, the rail bar 71 extends outward from the end of the support beam 32 to extend the guide distance of the guide rail 7, and the rail bar 71 is detachably mounted in such a manner as to facilitate repair and maintenance.

While the preferred embodiments of the present invention have been described in detail, it will be understood that the invention may be embodied in other forms than those specifically described and that various changes in form and details may be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a conveyor is glued to point which characterized in that includes:

a work table;

the first linear mechanism is arranged on the workbench;

the second linear mechanism is movably arranged on the first linear mechanism, the motion direction of the second linear mechanism is parallel to the surface of the workbench, and the motion direction of the second linear mechanism is orthogonal to the motion direction of the first linear mechanism;

the lifting linear mechanism is arranged on the second linear mechanism, and the motion direction of the lifting linear mechanism is vertical to the surface of the workbench;

the lifting plate is connected with the lifting linear mechanism and used for supporting the LED bracket;

the positioning screen plate is fixedly arranged on the second linear mechanism, is positioned above the lifting plate, and is provided with a plurality of positioning through holes which are in one-to-one correspondence with the installation positions of the LED chips on the LED bracket;

the lifting plate can ascend along with the lifting linear mechanism so as to clamp the LED bracket in a gap between the positioning screen plate and the lifting plate;

and the two groups of clamping mechanisms are respectively positioned outside the two ends of the positioning screen plate or the lifting plate and are used for clamping and fixing the LED support.

2. The dispensing conveying device according to claim 1, characterized in that:

two ends of the positioning net plate are connected with a guide rail, and the guide directions of the two guide rails are consistent and parallel to the movement direction of the first linear mechanism.

3. A dispensing transport apparatus according to claim 2, characterized in that:

the width of the guide rail is matched with the width of the LED support, the guide rail comprises two rail strips which are parallel to each other, a guide groove extending along the length direction of the guide groove is formed in the inner side wall of each rail strip, and the guide groove is matched with the thickness of the LED support.

4. A dispensing transport apparatus according to claim 3, characterized in that:

one end of the track strip, which is far away from the positioning screen plate, is rotatably provided with a guide wheel, and the distance between the two guide wheels of the same guide track is matched with the width of the LED support.

5. A dispensing transport apparatus according to claim 3 or 4, characterized in that:

first linear mechanism installs first movable table including setting up the first linear motor on the workstation on first linear motor, and second linear mechanism installs second movable table including setting up the second linear motor on first movable table on the second linear motor, the second is fixed on the movable table and is provided with two supporting beams that are parallel to each other, the both sides limit of location otter board is demountable installation respectively on two supporting beams.

6. The dispensing conveying device according to claim 5, wherein:

the track strip is detachably mounted on the end part of the supporting beam.

7. An LED lamp manufacturing apparatus, characterized in that, comprises a dispensing conveying device according to any one of claims 1-6.