CN218072310U

CN218072310U - Paster suction nozzle with lamp pearl position control function

Info

Publication number: CN218072310U
Application number: CN202222373101.6U
Authority: CN
Inventors: 周俊鑫
Original assignee: Ganzhou Ruihao Machinery Equipment Co ltd
Current assignee: Ganzhou Ruihao Machinery Equipment Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-16
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a paster suction nozzle with lamp bead position adjusting function, which comprises a paster support and a paster suction nozzle, wherein a lifting cylinder is fixedly arranged on the surface of the paster support, and one end of the lifting cylinder is fixedly connected with the paster suction nozzle; the utility model discloses in, extend through two electric push rods that start paster support mounting, make two fixed movable plates of electric push rod opposite ends all be close to the paster suction nozzle, and then the movable plate slides the in-process along the spout and drives bottom welded board synchronous motion that rectifies, make the board of rectifying and surface welding's extension piece go on regularly to the adsorbed lamp pearl on the paster suction nozzle, realize lamp pearl position adjustment and the processing of rectifying, and extend through the lift cylinder that starts paster support mounting, make the lift cylinder drive the paster suction nozzle move down, and then the rubber dish of paster suction nozzle oppresses the cushion column when paster FPC or PCB base plate is treated in the contact, make cushion column compression spring in-process to the inside cavity shrink of paster suction nozzle, realize the buffering of paster suction nozzle.

Description

Paster suction nozzle with lamp pearl position control function

Technical Field

The utility model relates to a paster equipment technical field especially relates to a paster suction nozzle with lamp pearl position control function.

Background

Currently, LEDs are widely used in lighting fixtures and various display screens. The lighting lamp and various display screens taking the LED as the luminous body drive the revolution of the lighting industry, and various LED production processes and equipment are developed, and in the production of LED lighting products, the LED automatic chip mounter is related to, and various lamp belts and display screens are manufactured by mounting LED lamp beads on an FPC (flexible printed circuit) or PCB (printed circuit board) substrate.

The chip mounter for producing LED lamp area that has now is in the use, at first, because the paster suction nozzle that is used for absorbing the lamp pearl exists the phenomenon of inhaling partially in the course of the work, leads to lamp pearl mounted position to take place the dislocation, influences the product yield, and secondly, the paster suction nozzle leads to the paster suction nozzle to take place to damage very easily for a long time with treating the rigid contact of paster product, has reduced life.

Therefore, the paster suction nozzle with the function of adjusting the position of the lamp bead is provided, the paster suction nozzle has the advantages of rectifying deviation of the lamp bead and prolonging the service life, and the problem in the background technology is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a paster suction nozzle with a lamp bead position adjusting function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a paster suction nozzle with lamp pearl position adjustment function, includes paster support and paster suction nozzle, the fixed surface of paster support installs the lift cylinder, and the one end fixedly connected with paster suction nozzle of lift cylinder, the inside interlude of paster suction nozzle is connected and is had the buffering post of centre bore, and the pot head of buffering post establishes and installs the rubber disc, the surface of buffering post has cup jointed the spring, and the bottom and the rubber disc butt of spring, the other end of buffering post stretches into paster suction nozzle internal weld and has spacing dish, and the buffering post extends to the inside partial welding of paster suction nozzle and have a connection mouth, the one end of connecting mouth runs through paster suction nozzle intercommunication and has the exhaust duct, the both sides of paster suction nozzle all fasten and install electric push rod, and the one end of electric push rod has the movable plate through the bolt fastening, the top welding of movable plate has the slider, and the bottom welding of movable plate has the board of rectifying, the spout has been seted up to the bottom surface of paster support, and spout and slider sliding connection, the surface embedding of rectifying board is established and is installed pressure sensor, and the below welding of pressure sensor has the extension piece.

As a further description of the above technical solution: the center of the rubber disc is provided with a horn hole, and the horn hole is communicated with the center hole of the buffer column.

As a further description of the above technical solution: the bottom surface of the paster support is welded with a mounting plate corresponding to the electric push rod, and the surface of the mounting plate is fixedly connected with the electric push rod through a bolt.

As a further description of the above technical solution: the sliding grooves, the electric push rods, the moving plate, the deviation rectifying plate and the pressure sensors are arranged in two groups, and the two groups of sliding grooves, the electric push rods, the moving plate, the deviation rectifying plate and the pressure sensors are symmetrical about a vertical center line of the patch suction nozzle.

As a further description of the above technical solution: the top welding of movable plate has the slider of T type structure, the spout that the cross-section is T type structure is seted up to the corresponding slider in paster support bottom surface.

As a further description of the above technical solution: the top surface of paster support is fixed with the PLC controller, and the output and the electric push rod electric connection of PLC controller, pressure sensor passes through wire and PLC controller electric connection.

As a further description of the above technical solution: the inside cavity has been seted up to corresponding cushion column of paster suction nozzle, and the connection mouth that just paster suction nozzle surface corresponds on the cushion column has seted up the groove of stepping down.

The utility model discloses following beneficial effect has:

the utility model discloses in, extend through two electric push rods that start the paster mounting, make two fixed movable plates in opposite directions of electric push rod all be close to the paster suction nozzle, and then the movable plate slides the in-process along the spout and drives bottom welded board synchronous motion of rectifying, make rectifying board and surface welded extension piece to go on absorbing lamp pearl to the paster suction nozzle regular, realize lamp pearl position adjustment and the processing of rectifying, and extend through the lift cylinder that starts the paster mounting, make the lift cylinder drive the paster suction nozzle and move down, and then the rubber disc of paster suction nozzle oppresses the cushion post when paster FPC or PCB base plate is treated in the contact, make cushion post compression spring in-process to the inside cavity shrink of paster suction nozzle, realize the buffering of paster suction nozzle, avoid long-term rigid contact to arouse the condition that the paster suction nozzle damaged, meanwhile, through inlaying at the surface of rectifying a deviation and establishing and installing pressure sensor, when pressure sensor and lamp pearl contact, pressure sensor will detect pressure data feedback to the PLC controller, the PLC controller then closes the further extension of electric push rod, thereby increase the integrality of lamp pearl when guaranteeing the effect of rectifying.

Drawings

Fig. 1 is a schematic structural view of a chip suction nozzle with a function of adjusting the position of a lamp bead of the present invention;

fig. 2 is a schematic structural view of a chip suction nozzle of the chip suction nozzle with a function of adjusting the position of a lamp bead of the present invention;

fig. 3 is the utility model relates to a structural schematic diagram of paster suction nozzle with lamp pearl position control function.

Illustration of the drawings:

1. a patch holder; 2. a lifting cylinder; 3. a patch suction nozzle; 4. a chute; 5. a PLC controller; 6. an electric push rod; 7. moving the plate; 8. a deviation rectifying plate; 9. a pressure sensor; 10. a rubber disc; 11. an air extraction pipeline; 12. a buffer column; 13. a spring; 14. a limiting disc; 15. a yielding groove; 16. a connecting nozzle; 17. an extension block; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

According to the utility model discloses an embodiment provides a paster suction nozzle with lamp pearl position control function.

Referring to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-3, a paster suction nozzle with a function of adjusting the position of a lamp bead according to the embodiment of the utility model comprises a paster support 1 and a paster suction nozzle 3, a lifting cylinder 2 is fixedly installed on the surface of the paster support 1, one end of the lifting cylinder 2 is fixedly connected with the paster suction nozzle 3, a buffer column 12 with a central hole is inserted and connected inside the paster suction nozzle 3, a rubber disc 10 is installed on one end sleeve of the buffer column 12, a spring 13 is sleeved on the surface of the buffer column 12, the bottom of the spring 13 is abutted against the rubber disc 10, the other end of the buffer column 12 extends into the paster suction nozzle 3 and is welded with a limiting disc 14, a connecting nozzle 16 is welded on the part of the buffer column 12 extending into the paster suction nozzle 3, one end of the connecting nozzle 16 penetrates through the paster suction nozzle 3 and is communicated with an air exhaust pipeline 11, both sides of the paster suction nozzle 3 are tightly installed with an electric push rod 6, one end of the electric push rod 6 is fixed with a moving plate 7 through a bolt, a sliding block 18 on the top of the moving plate 7, a rectifying slide groove 8 is welded with a rectifying slide groove 9, and a rectifying slide groove 17 is welded with a rectifying slide groove 9 which is welded with a rectifying block which is welded on the surface of the paster suction nozzle, a rectifying block, the sliding groove 8 which is welded on the sliding groove 8, and is welded on the sliding groove 9 which is welded on the sliding groove 8, the sliding groove, and is welded on the sliding groove 7 which is welded on the sliding groove 7, the position adjustment and the deviation correction processing of the lamp beads are realized, meanwhile, a pressure sensor 9 is embedded and installed on the surface of a deviation correction plate 8, when the pressure sensor 9 is in contact with the lamp beads, the pressure sensor 9 feeds detected pressure data back to a PLC (programmable logic controller) 5, the PLC 5 closes the further extension of an electric push rod 6, the integrity of the lamp beads is improved while the deviation correction effect is guaranteed, when the lamp beads are pasted, the lifting cylinder 2 installed on a pasting support 1 is started to extend, the lifting cylinder 2 drives a pasting suction nozzle 3 to move downwards, and then a rubber disc 10 of the pasting suction nozzle 3 presses a buffer column 12 when contacting with an FPC (flexible printed circuit board) or a PCB (printed circuit board) substrate to be pasted, so that the buffer column 12 contracts towards a cavity inside the pasting suction nozzle 3 in the process of compressing a spring 13, the buffering of the pasting suction nozzle 3 in the process of the lamp beads is realized, and the situation that the pasting suction nozzle 3 is damaged due to long-term hard contact is avoided, wherein the starting of the electric push rod 6 can detect whether the lamp beads or not be realized through an infrared sensor installed on a pasting machine, and the prior art is specifically, and redundant description is omitted;

in one embodiment, the bell mouth has been seted up in the centre of a circle department of rubber disc 10, and the bell mouth is linked together with the centre bore of buffer column 12, and the bell mouth that is rubber disc 10 both can regard as adsorbing the mouth, and the absorption of the lamp pearl of being convenient for is fixed.

In one embodiment, the bottom surface of the patch bracket 1 is welded with a mounting plate corresponding to the electric push rod 6, and the surface of the mounting plate is fixedly connected with the electric push rod 6 through a bolt, so that the electric push rod 6 can be conveniently and fixedly mounted through the mounting plate.

In one embodiment, the sliding grooves 4, the electric push rods 6, the moving plate 7, the deviation correcting plate 8 and the pressure sensors 9 are provided with two sets, the two sets of sliding grooves 4, the electric push rods 6, the moving plate 7, the deviation correcting plate 8 and the pressure sensors 9 are symmetrical about the vertical central line of the patch suction nozzle 3, and the centering regulation of the positions of the lamp beads is facilitated through the two sets of sliding grooves 4, the electric push rods 6, the moving plate 7, the deviation correcting plate 8 and the pressure sensors 9.

In one embodiment, the top of the moving plate 7 is welded with a sliding block 18 with a T-shaped structure, the bottom surface of the patch bracket 1 is provided with a sliding groove 4 with a T-shaped cross section corresponding to the sliding block 18, and the sliding block 18 is slidably connected with the sliding groove 4, so that the moving stability of the deviation correcting plate 8 can be ensured.

In one embodiment, the top surface of the patch holder 1 is fixed with a PLC controller 5, the output end of the PLC controller 5 is electrically connected with an electric push rod 6, a pressure sensor 9 is electrically connected with the PLC controller 5 through a wire, and a control circuit of the PLC controller 5 can be realized through simple programming by a technician in the field, which belongs to the common general knowledge in the field, and the PLC controller 5 is used without modification, so that the control mode and the circuit connection are not described in detail, wherein the PLC controller 5 is connected with an external power supply through a wire, and the power supply is convenient.

In one embodiment, the inside of the chip suction nozzle 3 is provided with a cavity corresponding to the buffer column 12, and the outer surface of the chip suction nozzle 3 is provided with an abdicating groove 15 corresponding to the connecting nozzle 16 on the buffer column 12, so that the abdicating for the movement of the connecting nozzle 16 is facilitated through the abdicating groove 15.

The working principle is as follows:

when the device is used, firstly, a power supply is switched on, then an air exhaust pipeline 11 on the outer surface of a patch suction nozzle 3 is communicated with external air exhaust equipment, when the position of a lamp bead is adjusted, two electric push rods 6 installed on a patch support 1 are started to extend, a moving plate 7 fixed to the opposite ends of the two electric push rods 6 is made to be close to the patch suction nozzle 3, then a sliding block 18 of the moving plate 7 drives a bottom-welded deviation correcting plate 8 to synchronously move along a sliding process of a sliding groove 4, so that the deviation correcting plate 8 and a surface-welded extension block 17 of the deviation correcting plate regulate adsorbed lamp beads on the patch suction nozzle 3, the adjustment and the deviation correcting treatment of the lamp bead are realized, meanwhile, a pressure sensor 9 is installed on the surface of the deviation correcting plate 8 in an embedded mode, when the pressure sensor 9 is in contact with the lamp beads, the pressure sensor 9 feeds detected pressure data back to a PLC 5, the PLC 5 closes the further extension of the electric push rods 6, the integrity of the deviation correcting effect is increased, when the deviation correcting effect is ensured, when the patch is realized, when the patch is pasted, a lifting cylinder 2 installed on the patch support 1 is started to extend, the suction nozzle 2 is made to drive the patch suction nozzle 3 to move downwards, further, a rubber disc 10 of the patch suction nozzle 3 is in contact with a rigid column or a PCB substrate, and a buffer column 12 is prevented from being compressed, and a buffer column 12 is prevented from being damaged in a buffer column during the process, and the FPC patch mounting process, and the damage of the buffer column is prevented from being caused.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a paster suction nozzle with lamp pearl position control function, includes paster support (1) and paster suction nozzle (3), its characterized in that: the surface fixing of paster support (1) installs lift cylinder (2), and the one end fixedly connected with paster suction nozzle (3) of lift cylinder (2), the inside interlude of paster suction nozzle (3) is connected and is had buffering post (12) of centre bore, and the pot head of buffering post (12) establishes installs rubber disc (10), the surface cup jointed spring (13) of buffering post (12), and the bottom and the rubber disc (10) butt of spring (13), the other end of buffering post (12) stretches into paster suction nozzle (3) internal weld has spacing dish (14), and the part welding that buffering post (12) extend to paster suction nozzle (3) inside has connection mouth (16), the one end of connecting mouth (16) runs through suction nozzle (3) intercommunication has air exhaust pipeline (11), the both sides of paster suction nozzle (3) are all fastened mounting has electric push rod (6), and the one end of electric push rod (6) has movable plate (7) through the bolt fastening, the top welding of movable plate (7) has slider movable plate (18), and the bottom of paster support (7) 8), the welding has the bottom surface of paster support (1) has the spout (4) and the sliding chute (8) of rectifying a deviation, and the sliding chute (8) is connected with the pressure sensor (8), the built-in the bottom surface of rectifying, and an extension block (17) is welded below the pressure sensor (9).

2. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the center of the rubber disc (10) is provided with a horn hole, and the horn hole is communicated with the center hole of the buffer column (12).

3. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the bottom surface of the patch support (1) is welded with a mounting plate corresponding to the electric push rod (6), and the surface of the mounting plate is fixedly connected with the electric push rod (6) through a bolt.

4. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the device is characterized in that the sliding grooves (4), the electric push rods (6), the moving plate (7), the deviation rectifying plate (8) and the pressure sensors (9) are arranged in two groups, and the two groups of sliding grooves (4), the electric push rods (6), the moving plate (7), the deviation rectifying plate (8) and the pressure sensors (9) are symmetrical about the vertical center line of the patch suction nozzle (3).

5. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the top of the moving plate (7) is welded with a sliding block (18) with a T-shaped structure, and the bottom surface of the patch bracket (1) is provided with a sliding groove (4) with a T-shaped section corresponding to the sliding block (18).

6. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the top surface of paster support (1) is fixed with PLC controller (5), and the output and electric push rod (6) electric connection of PLC controller (5), pressure sensor (9) pass through wire and PLC controller (5) electric connection.

7. The paster suction nozzle with lamp pearl position control function of claim 1, characterized in that: the inside cavity of having seted up corresponding cushion column (12) of paster suction nozzle (3), and paster suction nozzle (3) surface corresponds the connecting nozzle on cushion column (12) and has seted up groove of stepping down (15).