CN213186738U

CN213186738U - Automatic lift suction nozzle storehouse

Info

Publication number: CN213186738U
Application number: CN202021930827.XU
Authority: CN
Inventors: 李淋元; 刘家林
Original assignee: Guangzhou Etop Automation Technology Co ltd
Current assignee: Guangzhou Etop Automation Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-11
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to the technical field of chip mounters, in particular to an automatic lifting suction nozzle warehouse, which comprises a base, a connecting base and a suction nozzle warehouse, wherein the top end of the suction nozzle warehouse is provided with a suction nozzle base, the suction nozzle base is provided with a plurality of suction nozzles sleeved with suction nozzles, one end of the suction nozzle warehouse is provided with a fixed base, the fixed base is provided with an induction switch, the base is positioned at the lower end of the suction nozzle warehouse, a second cylinder is arranged on the base, the connecting base is arranged between the second cylinder and the suction nozzle warehouse, the suction nozzle warehouse is arranged on the connecting base, a lifting inductor is arranged on the base, and a first induction sheet and a second induction sheet which are matched with the lifting inductor are arranged on the connecting; the fixing seat is further provided with a first air cylinder. The utility model discloses simple structure can be automatically with in the fixed position of suction nozzle lift coplanar height, the automatic suction nozzle of changing of being convenient for, efficient, and is consuming time few, suction nozzle and suction nozzle storehouse possess enough safe distance with the operation head, avoid hitting the suction nozzle phenomenon and take place.

Description

Automatic lift suction nozzle storehouse

Technical Field

The utility model relates to a chip mounter technical field, in particular to automatic lift suction nozzle storehouse.

Background

A mounter, also called a "mounter" or a "surface mount system" (surface mount system), is an apparatus that is disposed behind a dispenser or a screen printer in a production line and accurately places surface mount components on PCB pads by moving a mounting head. At present, chip mounters are divided into manual and full-automatic ones, which are devices for high-speed and high-precision component mounting and placing, and are the most critical and complex devices in the whole SMI and production. The chip mounter is a chip mounting device to be used in SMT production, and the current chip mounter has been developed into a high-speed optical centering chip mounter from an early low-speed mechanical chip mounter and is developed towards a multifunctional flexible connection modularization.

The Chinese utility model, entitled an automatic suction nozzle changing device (application number 201720252383.0), discloses an automatic suction nozzle changing device, which comprises a machine base, a fixed base and a cylinder, wherein the top end of the machine base is provided with a suction nozzle base, the suction nozzle base is provided with a plurality of suction nozzles sleeved with suction nozzles, and the front wall of the machine base is provided with a groove; the suction nozzle seat is provided with a plurality of suction heads sleeved with the suction nozzles, the suction nozzles suck the components, the bottoms of the suction heads are connected with the air cylinders through air pipes in the grooves, the air pipes are provided with electromagnetic valves connected with the controller, and the air cylinders are controlled by the controller to control the suction nozzle seat to suck the components, so that the suction materials are guaranteed to be uniform, the suction nozzles can be better replaced, and the mounting of more components is completed. The device related to the technical scheme has no enough safe distance between the suction nozzle, the suction nozzle warehouse and the operation head of the mounting machine, the suction nozzle is easy to collide, and meanwhile, the suction nozzle can not be identified sometimes due to the distance when the suction nozzle is replaced. Therefore, there is a need for an automatic lifting nozzle magazine device for a mounter, which overcomes the above problems.

Disclosure of Invention

In order to overcome the weak point that prior art exists above, the utility model aims at providing an automatic lift suction nozzle storehouse has simple structure, and assembly space is little, can be automatically with the fixed position of suction nozzle lift coplanar height, the automatic suction nozzle of changing of being convenient for, efficient, consuming time few, suction nozzle and suction nozzle storehouse possess enough safe distance with the operation head, avoid hitting the suction nozzle phenomenon and take place, improve the suction nozzle discernment.

In order to achieve the purpose, the utility model relates to an automatic lifting suction nozzle library, which comprises a machine base, a connecting base and a suction nozzle library, wherein the top end of the suction nozzle library is provided with a suction nozzle base, the suction nozzle base is provided with a plurality of suction nozzles sleeved with suction nozzles, one end of the suction nozzle library is provided with a fixed base, the fixed base is provided with an induction switch, the machine base is positioned at the lower end of the suction nozzle library, the machine base is provided with a second cylinder, the connecting base is arranged between the second cylinder and the suction nozzle library, the suction nozzle library is arranged on the connecting base, the machine base is provided with a lifting inductor, and the connecting base is provided with a first induction sheet and a second induction sheet which are matched with the lifting inductor; the fixing seat is further provided with a first air cylinder.

Furthermore, in order to ensure the overall up-and-down motion of the suction nozzle library, the lower end of the suction nozzle library is provided with a limiting column, and the base is provided with a limiting hole matched with the limiting column.

Furthermore, inductive switch comprises screens piece, third response piece and inductor, controller, and the controller is installed on the fixing base, and the inductor is installed in fixing base one side, inductor connection director, first cylinder is being connected to the screens piece.

Further, the second cylinder is connected with the connecting base through a cylinder column.

Furthermore, first cylinder front end is equipped with the connecting block, the connecting block is connected with the screens piece, third response piece upper end is connected on the screens piece, lower extreme and inductor adaptation.

Furthermore, the head of the clamping sheet is parallel to the suction nozzle seat.

Furthermore, two rows of suction heads are arranged on the suction nozzle seat.

Furthermore, 12 suction heads are arranged on each row of the suction head seat.

Furthermore, in order to control the suction nozzle to be taken and placed, a suction nozzle hole for placing the suction nozzle is formed in the suction nozzle seat, a movable clamping block connected with the clamping piece is arranged in the suction nozzle hole, and the movable clamping blocks are connected with one another.

The utility model has the advantages that: an automatic lifting suction nozzle warehouse can place all suction nozzles in fixed positions which can automatically lift the height of the same plane, and controls the suction and the lifting of the suction nozzles through a cylinder; the software timely controls the head to replace the needed suction nozzle according to the requirement of the PCB file, the suction nozzle warehouse is lifted when the suction nozzle is taken and placed, and the suction nozzle warehouse is lowered after the suction nozzle is taken and placed, so that the suction nozzle warehouse and the suction nozzle are lowered to safe positions. The tightness sensor detects the loosening and clamping conditions of the suction nozzle, the lifting sensor detects the upper position and the lower position of the suction nozzle to ensure the safety of the suction warehouse, the suction nozzle warehouse is provided with a plurality of positions for storing various suction nozzles of different types, the efficiency is improved, the time is saved, the suction nozzle warehouse and the operation head are safer, and the reliability is improved.

Drawings

For ease of illustration, the present invention is described in detail by the following preferred embodiments and the accompanying drawings.

FIG. 1 is a structural diagram of an automatic lifting suction nozzle warehouse of the present invention;

FIG. 2 is a front view of the automatic lifting suction nozzle magazine of the present invention;

FIG. 3 is a rear view of the automatic lifting suction nozzle magazine of the present invention;

in the figure: the device comprises a machine base-1, a connecting base-2, a suction nozzle warehouse-3, a suction nozzle base-31, a suction nozzle-311, a suction nozzle-312, a fixed base-4, an inductive switch-41, a second air cylinder-42, a lifting inductor-12, a first induction sheet-21, a second induction sheet-22, a first air cylinder-11, a limiting column-32, a limiting hole-13, a clamping sheet-411, a third induction sheet-412, an inductor-413, a controller-414, a connecting block-421, an air cylinder column-5, a contact groove-6, a suction nozzle hole-7 and a movable clamping block-8.

Detailed Description

The cyclone cloth bag type pulse dust collector of the present invention is further described with reference to the accompanying drawings:

in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-3, an automatic lifting suction nozzle storage includes a machine base 1, a connection base 2 and a suction nozzle storage 3, a suction nozzle base 31 is disposed at the top end of the suction nozzle storage 3, a plurality of suction nozzles 312 sleeved with suction nozzles 311 are disposed on the suction nozzle base 31, a fixed base 4 is disposed at one end of the suction nozzle storage 3, an inductive switch 41 is disposed on the fixed base 4, the machine base 1 is located at the lower end of the suction nozzle storage 3, a second cylinder 42 is mounted on the machine base 1, the connection base 2 is mounted between the second cylinder 42 and the suction nozzle storage 3, the suction nozzle storage 3 is mounted on the connection base 2, the second cylinder 42 is connected with the connection base 2 through a cylinder column 5, and the lifting of the suction nozzle storage can be controlled through the second cylinder; install lift inductor 12 on the frame 1, be equipped with on the connection base 2 with first response piece 21, the second response piece 22 of lift inductor 12 looks adaptation, lift inductor 12 is total two and corresponds first response piece 21 and second response piece 22 respectively, and has respectively set up a contact tank 6 on the lift inductor 12, and first response piece 21 is different with the contact point of contact tank 6 with second response piece 22, the position of suction nozzle storehouse 3 when being convenient for distinguish the lift.

The lower end of the suction nozzle warehouse 3 is provided with a limiting column 32, the base 1 is provided with a limiting hole 13 matched with the limiting column 32, and the limiting column 32 ensures that the suction nozzle warehouse moves up and down without deviation. The suction nozzle, the suction nozzle warehouse and the operation head are safer, and the reliability is improved.

As shown in fig. 1, the fixing base 4 is further provided with a first cylinder 11, the inductive switch 41 is composed of a position-locking piece 411, a third sensing piece 412, an inductor 413 and a controller 414, the controller 414 is installed on the fixing base 4, the inductor 413 is installed on one side of the fixing base 4, the inductor 413 is connected to the controller 414, the position-locking piece 411 is connected to the first cylinder 11, a connecting block 421 is arranged at the front end of the first cylinder 11, the connecting block 421 is connected to the position-locking piece 411, the upper end of the third sensing piece 412 is connected to the position-locking piece 411, and the lower end of the third sensing piece 412 is matched with the inductor 413. The inductor here is the inductor that loosens and locks in place, mainly play the control that whether the response can get the suction nozzle, the inductor comprises two contact slots 6, its position is one high one low, through the displacement of first cylinder 11 control screens 411, screens 411 is being connected with third response piece 412, when screens 411 removes, third response piece 412 also can remove, contact the contact slot 6 of different positions through third response piece 412 contact, whether can absorb or put down the suction nozzle by sensor 413 response with signal transmission to controller 414 judgement, high efficiency, save time.

In order to ensure that the clamping sheet can be conveniently controlled to move, the head of the clamping sheet 411 is parallel to the suction nozzle seat 31, a suction nozzle hole 7 for placing a suction nozzle is formed in the suction nozzle seat 31, a movable clamping block 8 connected with the clamping sheet 411 is arranged in the suction nozzle hole 7, the movable clamping blocks 8 are connected with each other, the movable clamping block 8 can clamp or loosen the suction nozzle, when the suction nozzle needs to be taken out, the first air cylinder 11 moves forwards to control the displacement of the clamping sheet 411, then the movable clamping block 8 loosens the suction nozzle under the driving of the clamping sheet 411, the suction nozzle can be taken out of the attaching machine, if the suction nozzle needs to be taken down, the first air cylinder 11 retracts to drive the clamping sheet 411 to displace after the suction nozzle hole 7 is placed in the suction nozzle, then the movable clamping block 8 locks the suction nozzle placed in the suction nozzle hole 7, and the suction nozzle on.

Two rows of the suction heads 312 are arranged on the suction nozzle seat 31, and each row of the suction nozzle seat 31 is provided with 12 suction heads 312 which can simultaneously suck and mount 24 components.

The utility model adopts the two cylinders to combine the operation, the first cylinder 11 is used for controlling the retraction and release of the suction nozzle arranged on the suction nozzle seat 31 on the suction nozzle bank 3, the suction nozzle can be sucked up after being loosened, the suction nozzle can be taken down after being clamped, the automatic lifting mode is adopted, the suction nozzle bank 3 is that all the suction nozzles are placed in the fixed position which can automatically lift at the same plane height, and the suction and the lifting of the suction nozzle are controlled by the cylinders; the software timely controls the head to replace the needed suction nozzle according to the requirement of the PCB file, the suction nozzle warehouse 3 is lifted through the second air cylinder 42 when the suction nozzle is taken and placed, the suction nozzle warehouse 3 is lowered after the suction nozzle is taken and placed, the suction nozzle warehouse 3 and the suction nozzle are lowered to the safe position, and the phenomenon of warehouse collision is avoided.

Use the utility model discloses the time workflow: software → industrial personal computer → controller → electromagnetic valve for lifting and releasing clamp → cylinder for lifting and releasing clamp of suction nozzle → inductor for lifting and releasing clamp of suction nozzle in suction nozzle storehouse → inductor for sucking or putting down suction nozzle in head of attaching machine.

The foregoing has outlined the principles, major features, and advantages of the present invention in order that those skilled in the art may better understand the present disclosure. The foregoing examples and description merely illustrate the principles of the invention and are intended to provide further adaptations and modifications within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic lifting suction nozzle warehouse comprises a machine base, a connecting base and a suction nozzle warehouse, wherein a suction nozzle base is arranged at the top end of the suction nozzle warehouse, a plurality of suction nozzles sleeved with suction nozzles are arranged on the suction nozzle base, a fixed base is arranged at one end of the suction nozzle warehouse, and an induction switch is arranged on the fixed base; the machine base is provided with a lifting sensor, and the connecting base is provided with a first sensing piece and a second sensing piece which are matched with the lifting sensor; the fixing seat is further provided with a first air cylinder.

2. The automatic lifting suction nozzle magazine as claimed in claim 1, wherein: the lower end of the suction nozzle warehouse is provided with a limiting column, and the base is provided with a limiting hole matched with the limiting column.

3. The automatic lifting suction nozzle magazine as claimed in claim 1, wherein: the inductive switch comprises screens piece, third response piece and inductor, controller, and the controller is installed on the fixing base, and the inductor is installed in fixing base one side, inductor connection director, first cylinder is being connected to the screens piece.

4. The automatic lifting suction nozzle magazine as claimed in claim 1, wherein: the second cylinder is connected with the connecting base through a cylinder column.

5. The automatic lifting suction nozzle magazine as claimed in claim 3, wherein: the first cylinder front end is equipped with the connecting block, the connecting block is connected with the screens piece, third response piece upper end is connected on the screens piece, lower extreme and inductor adaptation.

6. The automatic lifting suction nozzle magazine as claimed in claim 3, wherein: the head of the clamping sheet is parallel to the suction nozzle seat.

7. The automatic lifting suction nozzle magazine as claimed in claim 1, wherein: two rows of suction heads are arranged on the suction nozzle seat.

8. The automatic lifting suction nozzle magazine as claimed in claim 7, wherein: and each row of the suction nozzle seats is provided with 12 suction nozzles.

9. The automatic lifting suction nozzle magazine as claimed in claim 1 or 6, wherein: the suction nozzle seat is provided with a suction nozzle hole for placing a suction nozzle, the suction nozzle hole is internally provided with a movable clamping block connected with the clamping piece, and the movable clamping blocks are connected with each other.