CN219536436U

CN219536436U - Chip mounting structure of chip mounter

Info

Publication number: CN219536436U
Application number: CN202320759090.7U
Authority: CN
Inventors: 庄伟东
Original assignee: NANJING SILVERMICRO ELECTRONICS Ltd
Current assignee: NANJING SILVERMICRO ELECTRONICS Ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-08-15
Anticipated expiration: 2033-04-08

Abstract

The utility model relates to the technical field of chip mounters, in particular to a chip mounter structure which comprises a mechanical arm, wherein a mechanical arm is fixedly arranged at the lower end of the mechanical arm, a plurality of air pipes are fixedly arranged at the edge of the bottom of the mechanical arm, chip mounter nozzles are arranged at the lower ends of the air pipes, rectangular grooves are formed in two sides of the bottom of the air pipes, strip-shaped grooves are formed in positions, corresponding to the rectangular grooves, of two sides of the upper end of the chip mounter nozzle, locking mechanisms which are convenient for locking the chip mounter nozzle are fixedly arranged between the rectangular grooves and the corresponding strip-shaped grooves, through holes are formed in groove walls on one side, deviating from the two strip-shaped grooves, of the two strip-shaped grooves, an unlocking mechanism is fixedly arranged in the through holes, a limiting ring is fixedly arranged on one side, far away from the through holes, of the upper end of the chip mounter nozzle, and an annular groove matched with the limiting ring is formed in the lower end of the air pipe. The utility model is convenient for disassembling and assembling the chip mounter nozzles when the nozzles of different chip mounters are replaced, saves time and labor, improves the tightness and has long service life.

Description

Chip mounting structure of chip mounter

Technical Field

The utility model relates to the technical field of chip mounters, in particular to a chip mounting structure of a chip mounter.

Background

The chip mounter is also called a "mounter", and in a production line, it is a device for accurately placing a mounted component on a PCB pad by moving a mounting head after a dispenser or a screen printer. The chip mounter mainly comprises a host machine, a working head assembly, a vision system, a feeding platform, a shaft structure, a transportation rail component, a suction nozzle station, an air source component and an input and operation component.

The paster structure of the paster machine uses air pressure to absorb the original paper and move to carry out paster, because the original paper size that needs to be pasted is different, so the size of the paster machine mouth is required to be adjusted according to the size of the original paper, and sealing treatment is carried out on a sealing ring to avoid air leakage after the paster machine mouth is connected with an air pipe, in the prior art, threaded connection is generally used, and therefore the sealing ring is easy to extrude and crack when the connection is too tight, and therefore the paster structure of the paster machine is provided.

Disclosure of Invention

The utility model aims to provide a chip mounting structure of a chip mounter, which is convenient for disassembling and assembling different chip mounter nozzles when the chip mounter nozzles are replaced, saves time and labor, improves the sealing performance and has long service life so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a chip mounter's paster structure, includes the arm, the fixed manipulator that is provided with in lower extreme of arm, the fixed a plurality of trachea that are equipped with in bottom edge of arm, tracheal lower extreme is provided with the chip mounter mouth, rectangular channel has all been seted up to tracheal bottom both sides, rectangular channel has been seted up with rectangular channel's position corresponding department in the upper end both sides of chip mounter mouth, fixed locking mechanism that is convenient for lock the chip mounter mouth that is equipped with between rectangular channel and the corresponding rectangular channel, two the through-hole has all been seted up to one side cell wall that the strip channel deviates from mutually, the through-hole internal fixation is equipped with release mechanism, the fixed spacing ring that is equipped with in one side that the through-hole was kept away from to the upper end of chip mounter mouth, the annular channel with spacing ring matched with has been seted up to tracheal lower extreme.

Preferably, the locking mechanism comprises a rotating rod, the rotating rod is vertically arranged on one side, close to the through hole, in the rectangular groove, the upper end of the rotating rod is hinged to the groove wall of the rectangular groove through a rotating shaft, the lower end of the rotating rod extends to the inside of the rectangular groove, a clamping block is fixedly arranged at the lower end of the rotating rod, close to the through hole, a clamping groove matched with the clamping block is formed in the groove wall of the rectangular groove, and a spring is fixedly arranged between a side rod wall, far away from the through hole, of the rotating rod and the rectangular groove.

Preferably, an inclined plane is formed at the lower side of the clamping block, and the angle of the inclined plane is set to be 45 degrees.

Preferably, the unlocking mechanism comprises a push rod, the push rod is arranged in the through hole, both ends of the push rod extend to the outside of the through hole, and one end of the push rod is fixedly connected with the rod wall of the rotating rod.

Preferably, one end of the push rod positioned outside the air pipe is fixedly connected with a push block, and an error-preventing touch frame is fixedly arranged at the outer side of the push block on the outer wall of the air pipe.

Preferably, a sealing ring is fixedly connected to the bottom of the annular groove, and the sealing ring is a corrosion-resistant rubber ring.

Compared with the prior art, the utility model has the beneficial effects that:

this chip mounter's paster structure, through dwang that is equipped with, the fixture block, a spring, the pivot, push rod and ejector pad, when installing the chip mounter mouth, corresponding dwang and bar groove, in the spacing ring inserts the ring channel, two dwang inserts corresponding bar inslot, the fixture block corresponds with the draw-in groove position, the spring promotes the dwang, the dwang drives fixture block and draw-in groove looks joint, spacing ring offsets with the sealing washer this moment, when removing the chip mounter mouth, promote two ejector pads, the ejector pad passes through the push rod and drives dwang extrusion spring, the push rod drives the fixture block no longer with draw-in groove looks joint, can take off the trachea with the chip mounter mouth, be convenient for carry out dismouting to it when changing different chip mounter mouths, labour saving and time saving, through the spacing ring that is equipped with, ring channel and sealing washer, long service life when having improved the leakproofness.

Drawings

Fig. 1 is a schematic structural diagram of a chip mounting structure of a chip mounter.

Fig. 2 is a schematic side view of a chip mounter.

Fig. 3 is a schematic structural view of the air pipe and the chip mounter nozzle in fig. 1.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic structural diagram of the chip mounter nozzle in fig. 3.

In the figure: 1. a manipulator; 2. an air pipe; 3. a chip mounter nozzle; 4. a mechanical arm; 5. an error-preventing touch frame; 6. a clamping block; 7. a rotating lever; 8. a limiting ring; 9. a seal ring; 10. a spring; 11. a rotating shaft; 12. a push rod; 13. and pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides a chip mounter's paster structure, includes arm 4, and arm 4's lower extreme is fixed to be provided with manipulator 1, and arm 4 and manipulator 1 are prior art, and arm 1's bottom edge is fixed to be equipped with a plurality of trachea 2, and tracheal 2's lower extreme is provided with chip mounter mouth 3, and rectangular channel has all been seted up to tracheal 2's bottom both sides, and the upper end both sides and the position of rectangular channel of chip mounter mouth 3 correspond the department and have seted up the bar groove.

The utility model provides a fixed locking mechanism that is convenient for lock chip mounter mouth 3 that is equipped with between rectangular channel and the bar groove that corresponds, locking mechanism includes dwang 7, dwang 7 is vertical to be set up in one side that is close to the through-hole in rectangular channel, the upper end of dwang 7 articulates mutually through pivot 11 and the cell wall in rectangular channel, the lower extreme of dwang 7 extends to the bar inslot, the lower extreme of dwang 7 is close to fixed fixture block 6 that is equipped with in through-hole department, the draw-in groove with fixture block 6 matched with is seted up to the cell wall in bar groove, the dwang 7 is kept away from fixed spring 10 that is equipped with between one side pole wall and the rectangular channel of through-hole, the inclined plane has been seted up to the downside of fixture block 6, the angle on inclined plane sets up to 45, the fixture block 6 card of being convenient for to go into inside the draw-in groove on the inclined plane.

Through holes are formed in the groove walls of one side, away from the two strip-shaped grooves, of each strip-shaped groove, an unlocking mechanism is fixedly arranged in each through hole, each unlocking mechanism comprises a push rod 12, each push rod 12 is arranged in each through hole, two ends of each push rod 12 extend to the outside of each through hole, and one end of each push rod 12 is fixedly connected with the corresponding rod wall of the corresponding rotating rod 7.

One end of the push rod 12 positioned outside the air pipe 2 is fixedly connected with a push block 13, the outer wall of the air pipe 2 is fixedly provided with an error-preventing touch frame 5 positioned at the outer side of the push block 13, and the error-preventing touch frame 5 can prevent a worker from misunlocking the lock mechanism.

One side that the through-hole was kept away from to the upper end of chip mounter mouth 3 is fixed to be equipped with spacing ring 8, and the lower extreme of trachea 2 has been seted up with spacing ring 8 matched with ring channel, and spacing ring 8 and ring channel matched with can make chip mounter mouth 3 be connected with trachea 2 and fasten, and the tank bottom fixedly connected with sealing washer 9 of ring channel, sealing washer 9 have improved the leakproofness between trachea 2 and chip mounter mouth 3, and sealing washer 9 is corrosion-resistant rubber circle, and corrosion-resistant rubber circle's corrosion-resistant effectual, long service life.

When installing chip mounter mouth 3, corresponding dwang 7 with the bar groove, spacing ring 8 inserts in the ring channel, two dwang 7 insert corresponding bar inslot, when fixture block 6 corresponds with the draw-in groove position, spring 10 promotes dwang 7, dwang 7 drives fixture block 6 and draw-in groove looks joint, spacing ring 8 offsets with sealing washer 9 this moment, when tearing down chip mounter mouth 3, promote two ejector pads 13, ejector pad 13 passes through push rod 12 and drives dwang 7 extrusion spring 10, push rod 12 drives fixture block 6 no longer with draw-in groove looks joint, can take off trachea 2 with chip mounter mouth 3.

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

Claims

1. The utility model provides a chip mounter's paster structure, includes arm (4), the fixed manipulator (1) that is provided with of lower extreme of arm (4), its characterized in that: the utility model discloses a chip mounter mouth, including mechanical arm (1), rectangular channel, locking mechanism, through-hole, release mechanism, ring groove (8) are all offered to the bottom edge of manipulator (1), the lower extreme of trachea (2) is provided with chip mounter mouth (3), rectangular channel has all been offered to the bottom both sides of trachea (2), rectangular channel's upper end both sides and rectangular channel's position corresponding department have been offered, be equipped with the locking mechanism of being convenient for lock chip mounter mouth (3) between rectangular channel and the corresponding bar channel, two the through-hole has all been offered to one side cell wall that the bar channel deviates from, the through-hole internal fixation is equipped with release mechanism, one side that the through-hole was kept away from to the upper end of chip mounter mouth (3) is fixed to be equipped with spacing ring (8), the lower extreme of trachea (2) offered with spacing ring groove (8).

2. The chip mounter according to claim 1, wherein: the locking mechanism comprises a rotating rod (7), the rotating rod (7) is vertically arranged on one side, close to the through hole, in the rectangular groove, the upper end of the rotating rod (7) is hinged to the groove wall of the rectangular groove through a rotating shaft (11), the lower end of the rotating rod (7) extends into the strip-shaped groove, a clamping block (6) is fixedly arranged at the lower end of the rotating rod (7), close to the through hole, a clamping groove matched with the clamping block (6) is formed in the groove wall of the strip-shaped groove, and a spring (10) is fixedly arranged between a side rod wall, far away from the through hole, of the rotating rod (7) and the rectangular groove.

3. The chip mounter according to claim 2, wherein: an inclined plane is formed in the lower side of the clamping block (6), and the angle of the inclined plane is set to be 45 degrees.

4. The chip mounter according to claim 1, wherein: the unlocking mechanism comprises a push rod (12), the push rod (12) is arranged in the through hole, both ends of the push rod (12) extend to the outside of the through hole, and one end of the push rod (12) is fixedly connected with the rod wall of the rotating rod (7).

5. The chip mounter according to claim 4, wherein: one end of the push rod (12) positioned outside the air pipe (2) is fixedly connected with a push block (13), and an error-preventing touch frame (5) is fixedly arranged at the outer side of the push block (13) on the outer wall of the air pipe (2).

6. The chip mounter according to claim 1, wherein: the bottom of the annular groove is fixedly connected with a sealing ring (9), and the sealing ring (9) is a corrosion-resistant rubber ring.