CN217888758U

CN217888758U - Sorting reversing mechanism for surface mounted LED chips

Info

Publication number: CN217888758U
Application number: CN202222288930.4U
Authority: CN
Inventors: 谢志浩; 黄胜蓝; 陈艳恒; 王欢
Original assignee: Xiangneng Hualei Optoelectrical Co Ltd
Current assignee: Xiangneng Hualei Optoelectrical Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-25
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a select separately reversing mechanism of paster LED chip, which comprises a fixed base, the carousel is installed to the top of fixing base, the top of carousel is equipped with the detection station, the bottom of carousel is fixed with first fixed disk, the below of first fixed disk is fixed with the second fixed disk, the diameter of second fixed disk is greater than the diameter of first fixed disk, first mounting groove has been seted up to the top of fixing base, the second mounting groove has been seted up to the below of first mounting groove, the carousel is located first mounting groove, the second fixed disk all is located the second mounting groove with first fixed disk, the both sides that are located first fixed disk in the second mounting groove have all been seted up and have been accomodate the groove, it is equipped with the dog to accomodate inslot portion, the fixing base is inside to be equipped with and to drive two sets of the dog moves in opposite directions and stretches into in the second mounting groove or the drive mechanism that the back-on-back motion gets back to accomodate the inslot.

Description

Sorting reversing mechanism for surface mounted LED chips

Technical Field

The utility model relates to a paster LED technical field especially relates to a sorting reversing mechanism of paster LED chip.

Background

A patch LED is used as a form of an LED lighting lamp, and is widely used in the LED industry as a cold light source. Along with the expansion of the application range, the supply demand on the market is also larger and larger, the product manufacturing amount of a production workshop is also continuously expanded, and along with the expansion of the production batch, the problem that how to better and more conveniently sort bulk materials of processed products becomes to be considered in the production workshop is solved. Because the surface-mounted LED chip has an electrical direction, the positive and negative positions of the LED chip are usually considered in the process of dispersing materials.

The utility model discloses a switching-over device is selected separately to paster LED chip that current patent application number is CN201921467619.8 belongs to LED and detects technical field, and its technical essential is: the LED chip mounting device comprises a rotary disc which is rotatably connected with a rotary disc fixing seat and used for placing a chip LED chip, and a positioning groove used for placing and fixing the chip is formed in the edge of the upper end of the rotary disc. The upper end surface of the rotating disc is provided with a position detection device and a vertical passageway for sorting chips. The utility model provides a paster LED chip selects separately switching-over device, the positioning groove who sets up through the carousel upper end places paster LED's chip inside the carousel, again after the positive and negative direction of position detection device detection chip, utilizes vertical passageway to export the chip to realize the function of switching-over at this in-process, the product direction that makes at last and carry out is unanimous, but still has following shortcoming: the simple dead axle that passes through on the CD-ROM drive motor between carousel and the carousel fixing base is connected, and is not stable enough, and easy pine takes off between the two after long-time the use, and is not stable enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a select separately reversing mechanism of paster LED chip is through setting up first fixed disk and second fixed disk in the carousel below to mutually support with the dog, can further carry out the block to the carousel bottom, further fix between carousel and the fixing base, prevent only to lean on the pivot to fixed unstable emergence pine between the two takes off.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sorting reversing mechanism of paster LED chip, includes the fixing base, the carousel is installed to the top of fixing base, the top of carousel is equipped with the detection station, the bottom of carousel is fixed with first fixed disk, the below of first fixed disk is fixed with the second fixed disk, the diameter of second fixed disk is greater than the diameter of first fixed disk, first mounting groove has been seted up to the top of fixing base, the second mounting groove has been seted up to the below of first mounting groove, the carousel is located first mounting groove, the second fixed disk all is located the second mounting groove with first fixed disk, the both sides that are located first fixed disk in the second mounting groove have all been seted up and have been accomodate the groove, it is equipped with the dog to accomodate inslot portion, the fixing base is inside to be equipped with and to be used for driving two sets of the dog moves in opposite directions and stretches into the second mounting groove or the drive mechanism that the inslot was accomodate to back of carrying on the back in the body.

As a preferred technical scheme of the utility model, actuating mechanism is including the two-way lead screw that is located one side setting of the inside second mounting groove of fixing base, it is equipped with the screw thread cover piece, and is two sets of all to overlap on the opposite both ends of screw thread on the two-way lead screw the screw thread cover piece respectively with two sets of be fixed with the dead lever between the dog.

As a preferred technical scheme of the utility model, the inside installation cavity of having seted up of fixing base, the installation cavity is located one side of second mounting groove, two-way lead screw is located inside the installation cavity, the one end of two-way lead screw stretches out the fixing base outside and is equipped with the turning handle.

As a preferred technical scheme of the utility model, the spout has all been seted up, and is two sets of at one side both ends that are close to the second mounting groove of installation cavity the spout respectively with two sets of accomodate intercommunication, two sets of between the groove the dead lever is respectively through two sets of the spout stretches into to accomodate the inslot.

As a preferred technical scheme of the utility model, multiunit roll groove, every group have evenly been seted up to the bottom of second mounting groove the equal activity joint of roll inslot has the ball, roll connection between the upper end of ball and the bottom of second fixed disk.

As a preferred technical scheme of the utility model, the bottom of fixing base all is fixed with the supporting leg all around, the below of fixing base is located the bottom of carousel and is equipped with the motor, the output of motor is connected with the pivot fixed with the carousel, one side that the top of fixing base is located the carousel is fixed with the mount, detection station installs on the mount.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses a set up first fixed disk and second fixed disk below the carousel to mutually support with the dog, can further carry out the block to the carousel bottom, further fix between carousel and the fixing base, prevent to take place the pine to take off to fixed unstability between the two only by the pivot, need dismantle the carousel simultaneously and overhaul it when can pass through actuating mechanism drive dog back of the body motion, relieve spacing to the second fixed disk, and then can conveniently dismantle the carousel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the turntable of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a schematic top sectional view of the stopper of the present invention;

wherein: 1. a fixed seat; 2. a turntable; 3. a motor; 4. a rotating shaft; 5. a fixed mount; 6. detecting a station; 7. supporting legs; 8. a first mounting groove; 9. a second mounting groove; 10. a first fixed disk; 11. a second fixed disk; 12. a receiving groove; 13. a stopper; 14. a rolling groove; 15. a ball bearing; 16. a mounting cavity; 17. a bidirectional screw rod; 18. a threaded bushing block; 19. fixing the rod; 20. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1 and 2, the utility model provides a sorting and reversing mechanism for a chip LED chip, including a fixing base 1, a turntable 2 is installed above the fixing base 1, a detection station 6 is arranged above the turntable 2, a first fixing disc 10 is fixed at the bottom of the turntable 2, a second fixing disc 11 is fixed below the first fixing disc 10, the diameter of the second fixing disc 11 is greater than that of the first fixing disc 10, a first mounting groove 8 is arranged above the fixing base 1, a second mounting groove 9 is arranged below the first mounting groove 8, the turntable 2 is located in the first mounting groove 8, the second fixing disc 11 and the first fixing disc 10 are both located in the second mounting groove 9, a storage groove 12 is arranged at both sides of the first fixing disc 10 in the second mounting groove 9, a stop block 13 is arranged in the storage groove 12, and a driving mechanism for driving two sets of stop blocks 13 to move in opposite directions and extend into the second mounting groove 9 or move back to the storage groove 12 is arranged in the fixing base 1;

when the device is used, the first fixing disk 10 and the second fixing disk 11 below the rotary disk 2 can extend into the second mounting groove 9, the lower position of the rotary disk 2 is located in the first mounting groove 8, the rotary shaft 4 and the rotary disk 2 are fixed, the two groups of stop blocks 13 driven by the driving mechanism respectively extend into the second fixing disk 11 above the second mounting groove 9 from the two groups of accommodating grooves 12, the two groups of stop blocks 13 are respectively located on two sides of the first fixing disk 10, the second fixing disk 11 is limited, the second fixing disk 11 is prevented from leaving the second mounting groove 9, the position of the rotary disk 2 can be further limited, the slippage between the rotary disk 2 and the fixing seat 1 is prevented, when the rotary disk 2 needs to be disassembled and overhauled, the two groups of stop blocks 13 can move back to the second mounting groove 9 through the driving mechanism, the limitation on the second fixing disk 11 can be removed, the rotary disk 2 can be disassembled and overhauled by disassembling the rotary disk 2 from the rotary shaft 4, and the operation is convenient.

As shown in fig. 1, 2, and 4, the driving mechanism includes a bidirectional screw rod 17 disposed at one side of a second mounting groove 9 in the fixing base 1, two opposite ends of the bidirectional screw rod 17 having opposite threads are respectively sleeved with a thread bushing block 18, two groups of thread bushing blocks 18 are respectively fixed with a fixing rod 19 between the two groups of stopper 13, a mounting cavity 16 is disposed in the fixing base 1, the mounting cavity 16 is disposed at one side of the second mounting groove 9, the bidirectional screw rod 17 is disposed in the mounting cavity 16, one end of the bidirectional screw rod 17 extends out of the fixing base 1 and is provided with a rotating handle, two ends of one side of the mounting cavity 16 close to the second mounting groove 9 are respectively provided with a sliding groove 20, the two groups of sliding grooves 20 are respectively communicated with the two groups of accommodating grooves 12, and the two groups of fixing rods 19 respectively extend into the accommodating grooves 12 through the two groups of sliding grooves 20;

when the device is used, the rotating handle can be rotated to drive the bidirectional screw rod 17 to rotate along with the bidirectional screw rod 17, the rotating direction of the bidirectional screw rod 17 can be controlled through controlling the rotating direction of the rotating handle, two groups of thread sleeve blocks 18 above the bidirectional screw rod 17 can move in opposite directions or in opposite directions along with the rotating direction when the bidirectional screw rod 17 rotates, two groups of fixing rods 19 are driven to move in opposite directions or in opposite directions, therefore, the fixed stop blocks 13 on the two groups of fixing rods 19 can also move in opposite directions or in opposite directions along with the rotating direction, and the position of the stop blocks 13 is controlled.

As shown in fig. 1, 2 and 3, a plurality of groups of rolling grooves 14 are uniformly formed in the bottom of the second mounting groove 9, a ball 15 is movably clamped in each group of rolling grooves 14, and the upper end of the ball 15 is in rolling connection with the bottom of the second fixed disk 11; through setting up rolling groove 14 and ball 15 can make contactless between second fixed disk 11 bottom and the second mounting groove 9, the bottom of second fixed disk 11 only with ball 15 surface contact, reduced the contact surface of second fixed disk 11 bottom and connect, and then can reduce the second fixed disk 11 along with the produced wearing and tearing when carousel 2 rotates.

As shown in fig. 1, support legs 7 are fixed on the periphery of the bottom of the fixed seat 1, a motor 3 is arranged below the fixed seat 1 and at the bottom of the rotary table 2, an output end of the motor 3 is connected with a rotating shaft 4 fixed with the rotary table 2, a fixed frame 5 is fixed on one side of the rotary table 2 above the fixed seat 1, and the detection station 6 is installed on the fixed frame 5; the turntable 2 can be driven to rotate by arranging the motor 3 and the rotating shaft 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sorting reversing mechanism of paster LED chip, includes fixing base (1), carousel (2) are installed to the top of fixing base (1), the top of carousel (2) is equipped with detects station (6), its characterized in that: the bottom of carousel (2) is fixed with first fixed disk (10), the below of first fixed disk (10) is fixed with second fixed disk (11), the diameter of second fixed disk (11) is greater than the diameter of first fixed disk (10), first mounting groove (8) have been seted up to the top of fixing base (1), second mounting groove (9) have been seted up to the below of first mounting groove (8), carousel (2) are located first mounting groove (8), second fixed disk (11) all are located second mounting groove (9) with first fixed disk (10), the both sides that are located first fixed disk (10) in second mounting groove (9) have all been seted up and have been accomodate groove (12), accomodate groove (12) inside and be equipped with dog (13), fixing base (1) inside is equipped with and is used for the drive two sets of dog (13) move in opposite directions and stretch into second mounting groove (9) or carry on the back the body the motion and get back to accomodate the actuating mechanism in groove (12).

2. The sorting and reversing mechanism for the SMD LED chips according to claim 1, characterized in that: the driving mechanism comprises a two-way screw rod (17) arranged on one side of a second mounting groove (9) in the fixing seat (1), wherein thread sleeve blocks (18) are sleeved on two opposite ends of the two-way screw rod (17), and the thread sleeve blocks (18) are respectively fixed with fixing rods (19) between the stop blocks (13).

3. The sorting and reversing mechanism for the SMD LED chips, according to claim 2, is characterized in that: the fixing seat is characterized in that a mounting cavity (16) is formed in the fixing seat (1), the mounting cavity (16) is located on one side of the second mounting groove (9), the bidirectional screw rod (17) is located in the mounting cavity (16), and one end of the bidirectional screw rod (17) extends out of the fixing seat (1) and is provided with a rotating handle.

4. The sorting and reversing mechanism for the SMD LED chips according to claim 3, characterized in that: spout (20), two sets of have all been seted up at one side both ends that are close to second mounting groove (9) of installation cavity (16) spout (20) respectively with two sets of it communicates between groove (12) to accomodate, and is two sets of dead lever (19) are respectively through two sets of spout (20) stretch into in accomodating groove (12).

5. The sorting and reversing mechanism for the SMD LED chips according to claim 1, characterized in that: the bottom of second mounting groove (9) has evenly seted up multiunit roll groove (14), every group equal activity joint has ball (15) in roll groove (14), roll connection between the upper end of ball (15) and the bottom of second fixed disk (11).

6. The sorting and reversing mechanism for the SMD LED chips according to claim 1, characterized in that: the bottom of fixing base (1) all is fixed with supporting leg (7) all around, the below of fixing base (1) is equipped with motor (3) in the bottom of carousel (2), the output of motor (3) is connected with pivot (4) fixed with carousel (2), one side that the top of fixing base (1) is located carousel (2) is fixed with mount (5), it installs on mount (5) to detect station (6).