CN211831717U

CN211831717U - Multi-shaft full-automatic chip mounter

Info

Publication number: CN211831717U
Application number: CN201922370981.XU
Authority: CN
Inventors: 刘聚峰
Original assignee: Shenzhen Befamda Technology Co ltd
Current assignee: Shenzhen Befamda Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a multi-shaft full-automatic chip mounter, which comprises a supporting platform for supporting the whole device, wherein a conveyor belt for placing a PCB is arranged on the supporting platform, X-axis guide rails for moving are arranged at two ends of the conveyor belt, Y-axis guide rails are arranged on the X-axis guide rails, a fixed seat is arranged on the Y-axis guide rails, a moving suction nozzle for mounting is arranged on the fixed seat, the fixed seat comprises a frame, grooves are arranged on two sides of the Y-axis guide rails on the frame, a driving component for fixing the PCB is arranged in each groove, a positioning component for fixing the PCB is movably connected to one side of the driving component, the driving component drives the positioning component to move, the PCB placed on the conveyor belt can be positioned, and when the PCB is placed on the conveyor belt at will, when each group needs to be subjected to surface mounting, the mobile suction nozzle cannot accurately mount the PCB, and the working efficiency is greatly improved.

Description

Multi-shaft full-automatic chip mounter

Technical Field

The utility model relates to a chip mounter technical field specifically is a multiaxis full-automatic chip mounter.

Background

Chip mounter: also known as a mounter or a Surface Mount System (Surface Mount System), which is disposed behind a dispenser or a screen printer in a production line, is an apparatus for accurately placing Surface Mount components on PCB pads by moving a mounting head. The method is divided into manual operation and full-automatic operation.

According to the patent number: 201821064948.3, the utility model discloses a full-automatic multiaxis linkage chip mounter, including workstation, mounting base, first motor, fixed plate, sliding sleeve seat, Z axle lead screw, mount, motor mount pad and slide, the workstation lower extreme is equipped with the base all around, the workstation upper end left and right sides is equipped with the support, be equipped with the X axle lead screw between the support, X axle lead screw right-hand member passes the support and passes through the motor shaft of the first motor of coupling joint. The utility model has reasonable structure design, and is provided with a transmission mechanism, which is convenient for the transmission of the PCB; the dust collection device is connected with the dust collection shell through the dust collection fan, so that the PCB can be cleaned through the dust collection hole in the middle of the dust collection shell, the surface of the PCB is clean, and the effect of pasting is good; the X-axis screw rod, the Y-axis screw rod and the Z-axis screw rod are arranged, so that the movable suction nozzle can move on the workbench flexibly, thereby leading to multi-axis linkage of the chip mounter and meeting the high-precision chip mounting requirement, but after the conveying belt is used for conveying the PCB to a certain position, in the case of using the Z-axis moving nozzle, the PCB board is worked by moving the moving nozzle in the X-axis and the Y-axis, but since there is no means to fix on the conveyor belt, the operator only places the position of the PCB at any time, so that the position of the PCB can be shifted, when the suction nozzle works and needs to apply downward force to patch, the position of the PCB board can be deviated to a certain extent due to the force, therefore, multiple errors are caused in work, multiple PCBs can be damaged, repeatability is brought to work, and manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiaxis full-automatic chip mounter to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-shaft full-automatic chip mounter comprises a supporting platform for supporting the whole device, wherein a conveying belt for placing a PCB is arranged on the supporting platform, X-axis guide rails for moving are arranged at two ends of the conveying belt, Y-axis guide rails are arranged on the X-axis guide rails, fixed seats are arranged on the Y-axis guide rails, moving suction nozzles for mounting chips are arranged on the fixed seats, each fixed seat comprises a frame, grooves are formed in two sides of the Y-axis guide rails of the frame, driving assemblies for fixing the PCB are arranged in the grooves, positioning assemblies for fixing the PCB are movably connected to one sides of the driving assemblies, the driving assemblies are powered on when the chip mounter is used, the positioning assemblies are movably connected with the driving assemblies, the driving assemblies drive the positioning assemblies to move, the PCB placed on the conveying belt can be positioned, and the problem that when the PCB is randomly placed on the conveying belt is solved, when each group needs to be subjected to surface mounting, the mobile suction nozzle cannot accurately mount the PCB, and the working efficiency is greatly improved.

Preferably, drive assembly includes positive and negative driving motor, positive and negative driving motor installs in the recess, positive and negative driving motor's drive end fixedly connected with driving gear, one side swing joint of driving gear has locating component, and drive assembly can provide power for locating component, does not need artifical manual operation, just can fix a position the PCB board, convenient labour saving and time saving.

Preferably, locating component includes driven gear, driven gear meshes in one side of driving gear, one side fixedly connected with connecting rod of driven gear, one side fixedly connected with levogyration threaded rod of connecting rod is kept away from to driven gear, the opposite side fixedly connected with dextrorotation threaded rod of connecting rod, equal threaded connection has the locating plate on levogyration threaded rod and the dextrorotation threaded rod, and the locating plate of use can be when using, to in opposite directions motion to the realization is fixed with PCB board clamp, has been convenient for remove the suction nozzle and carries out the paster to the PCB board, and only uses a set of motor can drive two locating plates and carry out work, not only practices thrift the cost and still has improved efficiency.

Preferably, the positioning plates are divided into vertical plates and bottom plates, the bottom plates are arranged in a slope shape, the two positioning plates move to opposite positions, and the bottom plates can scoop up the PCB to fix the PCB so that the PCB is positioned more stably.

Preferably, all be provided with the protective sheath on riser and the bottom plate, because the PCB board makes more meticulous object, make power too big bad with the PCB board clamp easily when going on fixing a position, the protective sheath can protect the PCB board when going on fixing a position the PCB board.

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

the driving component used by the utility model can provide power for the positioning component, so that the positioning component does not need manual operation, and the PCB can be positioned when the paster is mounted; and the used positioning component can clamp the positioning plate from two ends to fix the positioning plate in the same direction, so that the problem that the PCB is unstable in positioning and poor in pasting effect due to the fact that the PCB is placed on a conveying belt, conveyed and even pasted up and down due to the fact that the suction nozzle moves to paste the PCB in the pasting process is avoided, and the pasting effect is greatly improved.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing base of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1-a support platform; 2-a conveyor belt; 3-X axis guide rails; 4-Y-axis guide rails; 5-fixing the base; 6, moving the suction nozzle; 7-a frame; 8-a groove; 9-a drive assembly; 10-a positioning assembly; 11-positive and negative driving motor; 12-a drive gear; 13-a driven gear; 14-a connecting rod; 15-left-handed threaded rod; 16-right-handed threaded rod; 17-positioning plate; 18-a riser; 19-a base plate; 20-protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-shaft full-automatic chip mounter comprises a supporting platform 1 for supporting the whole device, a conveying belt 2 for placing a PCB is arranged on the supporting platform 1, X-axis guide rails 3 for moving are arranged at two ends of the conveying belt 2, a Y-axis guide rail 4 is arranged on the X-axis guide rail 3, a fixed seat 5 is arranged on the Y-axis guide rail 4, a moving suction nozzle 6 for mounting the chip is arranged on the fixed seat 5, the fixed seat 5 comprises a frame 7, grooves 8 are respectively formed in two sides of the Y-axis guide rail 4 of the frame 7, a driving component 9 for fixing the PCB is arranged in each groove 8, a positioning component 10 for fixing the PCB is movably connected to one side of the driving component 9, the driving component 9 is powered on when the chip mounter is used, and the driving component 9 drives the positioning component 10 to move due to the movable connection between the positioning component 10 and the driving component 9, can fix a position the PCB board of placing on conveyer belt 2, solve and place at will on conveyer belt 2 when the PCB board, lead to every group when needs carry out the paster, remove suction nozzle 6 and can't carry out accurate paster to the PCB board, improve the efficiency of work greatly.

Drive assembly 9 includes positive and negative driving motor 11, positive and negative driving motor 11 is installed in recess 8, positive and negative driving motor 11's drive end fixedly connected with driving gear 12, one side swing joint of driving gear 12 has locating component 10, when carrying out the paster to the PCB board, leads to positive and negative driving motor 11 the power, because one side swing joint of gear has locating component 10, just can drive locating component 10 and operate, makes locating component 10 fix a position the PCB board, and drive assembly 9 can provide power for locating component 10, does not need artifical manual operation, just can fix a position the PCB board, and is convenient labour saving and time saving.

The locating component 10 comprises a driven gear 13, the driven gear 13 is meshed on one side of a driving gear 12, one side fixedly connected with connecting rod 14 of the driven gear 13, one side fixedly connected with left-handed threaded rod 15 of the connecting rod 14 is kept away from by the driven gear 13, the other side fixedly connected with right-handed threaded rod 16 of the connecting rod 14, equal threaded connection has a locating plate 17 on the left-handed threaded rod 15 and the right-handed threaded rod 16, when the paster is carried out, the positive and negative driving motor 11 is powered on, the positive and negative driving motor 11 drives the driving gear 12 to rotate, the driven gear 13 meshed with the driving gear 12 rotates along with the right-handed threaded rod 16, because the directions of the left-handed threaded rod 15 and the right-handed threaded rod 16 at the two ends of the driven gear 13 are opposite, the locating plate 17 can be driven to move towards opposite directions, all be provided with locating component 10 in the recess 8, can make the location effect better, conveniently remove suction nozzle 6 and carry out work to the paster of PCB board, and only use a set of motor can drive two locating plates 17, not only practice thrift the cost and still improve efficiency.

Locating plate 17 divide into riser 18 and bottom plate 19, set up to slope shape on the bottom plate 19, during the use, because left threaded rod and the 16 rotations of dextrorotation threaded rod, two locating plates move to relative position, and 19 slopes departments of bottom plate just can shovel the PCB board, make the more stable of location, what need explain is the location is the PCB board of same kind of specification, debugs locating plate pivoted distance, make it move PCB board department be bottom plate 19 down, just can realize the location with the PCB board.

All be provided with protective sheath 20 on riser 18 and the bottom plate 19, because the PCB board makes more meticulous object, make power too big bad with the PCB board clamp easily when advancing the location, protective sheath 20 can protect the PCB board when advancing the location and protect the PCB board, and protective sheath 20's material can be the rubber material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 multiaxis full-automatic chip mounter, is including supporting platform (1) that is used for supporting whole device, be provided with conveyer belt (2) that are used for placing the PCB board on supporting platform (1), the both ends of conveyer belt (2) are provided with X axle guide rail (3) that are used for removing, be provided with Y axle guide rail (4) on X axle guide rail (3), be provided with fixing base (5) on Y axle guide rail (4), be provided with removal suction nozzle (6) that are used for the paster on fixing base (5), its characterized in that: the fixing seat (5) comprises a frame (7), grooves (8) are formed in the two sides of the frame (7) on the Y-axis guide rail (4), a driving assembly (9) used for fixing the PCB is arranged in each groove (8), and a positioning assembly (10) used for fixing the PCB is movably connected to one side of each driving assembly (9).

2. The multi-axis full-automatic chip mounter according to claim 1, wherein: drive assembly (9) are including positive and negative driving motor (11), install in recess (8) positive and negative driving motor (11), the drive end fixedly connected with driving gear (12) of positive and negative driving motor (11), one side swing joint of driving gear (12) has locating component (10).

3. The multi-axis full-automatic chip mounter according to claim 1, wherein: locating component (10) includes driven gear (13), driven gear (13) meshing is in one side of driving gear (12), one side fixedly connected with connecting rod (14) of driven gear (13), one side fixedly connected with levogyration threaded rod (15) of connecting rod (14) are kept away from in driven gear (13), opposite side fixedly connected with dextrorotation threaded rod (16) of connecting rod (14), levogyration threaded rod (15) and dextrorotation threaded rod (16) equal threaded connection have locating plate (17).

4. The multi-axis full-automatic chip mounter according to claim 3, wherein: the positioning plate (17) is divided into a vertical plate (18) and a bottom plate (19), and the bottom plate (19) is provided with a slope.

5. The multi-axis full-automatic chip mounter according to claim 4, wherein: protective sleeves (20) are arranged on the vertical plate (18) and the bottom plate (19).