CN211152617U

CN211152617U - SMT chip mounter paster material feeding unit

Info

Publication number: CN211152617U
Application number: CN201922197357.4U
Authority: CN
Inventors: 林海锋
Original assignee: Shenzhen Ctc Technics Co ltd
Current assignee: Shenzhen Ctc Technics Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-31
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a SMT chip mounter paster material feeding unit, comprises a workbench, two driving motor of the upper end lateral wall fixedly connected with of workstation, two the equal fixedly connected with threaded rod of driving motor's output shaft, fixed cover is equipped with baffle and annular mounting panel on the threaded rod, a plurality of even mounting grooves that set up are seted up to the lateral wall of annular mounting panel, sliding connection has the slider between the both sides inner wall of mounting groove, the diapire fixed connection of spring and mounting groove is passed through to the lateral wall of slider, the lateral wall fixedly connected with branch of spring is kept away from to the slider, branch runs through the notch and the fixedly connected with arc of mounting groove, and is a plurality of be equipped with the charging tray between the lateral wall of arc, the inner wall of charging tray offsets with the lateral wall of a plurality of arcs. The utility model discloses can stably conveniently remove the material, realize the purpose of pay-off, the charging tray is dismantled simple to operate swift, labour saving and time saving moreover.

Description

SMT chip mounter paster material feeding unit

Technical Field

The utility model relates to a chip mounter technical field especially relates to a SMT chip mounter paster material feeding unit.

Background

The chip mounter, also known as a mounter or a surface mounting system, is configured behind a dispensing machine or a screen printer in a production line, and is equipment for accurately placing surface mounting components on a PCB (printed circuit board) pad by moving a mounting head.

In the prior art, when a chip mounter is used for mounting chips, a tray is complex in dismounting and mounting structure and troublesome to replace, and a lot of burdens are brought to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the mounting structure is dismantled to the charging tray complicated, it is very troublesome to change, brings the problem of many burdens for the staff, and the SMT chip mounter paster material feeding unit who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a SMT chip mounter paster material feeding unit, includes the workstation, two driving motor of upper end lateral wall fixedly connected with of workstation, two the equal fixedly connected with threaded rod of driving motor's output shaft, fixed cover is equipped with baffle and annular mounting panel on the threaded rod, a plurality of even mounting grooves that set up are seted up to the lateral wall of annular mounting panel, sliding connection has the slider between the both sides inner wall of mounting groove, the diapire fixed connection of spring and mounting groove is passed through to the lateral wall of slider, the lateral wall fixedly connected with branch of spring is kept away from to the slider, branch runs through notch and the fixedly connected with arc of mounting groove, and is a plurality of be equipped with the charging tray between the lateral wall of arc, the inner wall of charging tray offsets with the lateral wall of.

Preferably, the threaded rod is movably sleeved with a partition plate, the side wall of the partition plate is abutted to the side wall of the annular mounting plate, the threaded rod is connected with a nut in a threaded mode, and the side wall of the nut is abutted to the side wall of the partition plate.

Preferably, the upper end lateral wall of workstation is equipped with a plurality of spacing rollers, and is a plurality of spacing roller is located between two driving motor.

Preferably, the rotation speed and the rotation direction of the two driving motors are the same.

Preferably, the side wall of the nut is provided with a plurality of uniformly arranged anti-slip grains.

Preferably, the two annular mounting plates are located in the same plane.

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

1. the threaded rod is driven to rotate by the driving motor, so that the annular mounting plate is driven to rotate, the material belt on the material tray can be quickly tightened or loosened, the material is moved, the purpose of feeding is achieved, the structure is simple, the operation is convenient, and meanwhile, when the material tray is disassembled, only the nut and the baffle plate need to be taken down, and then the material tray is taken down from the annular mounting plate, so that the labor is saved;

2. utilize spacing roller further to limit the shift position in material area, avoid taking the slope swing of material to guarantee that the position that the material area removed is accurate, further improve processingquality, in addition, can further limit the charging tray through the restriction of nut and baffle, guarantee that the charging tray can not be unexpected to drop from the threaded rod.

Drawings

Fig. 1 is a schematic view of a front view structure of a surface mount device feeding device of an SMT surface mount device provided by the present invention;

fig. 2 is a schematic top view of the feeding device of the SMT pick-and-place machine of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: 1 workstation, 2 driving motor, 3 threaded rods, 4 baffles, 5 annular mounting panels, 6 sliders, 7 springs, 8 branch, 9 arcs, 10 charging trays, 11 baffles, 12 nuts, 13 spacing rollers.

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.

Referring to fig. 1-3, a SMT chip mounter paster feeding device comprises a workbench 1, a plurality of limiting rollers 13 are arranged on the upper end side wall of the workbench 1, the limiting rollers 13 are located between two driving motors 2, the moving position of a material belt is further limited by the limiting rollers 13, the material belt is prevented from tilting, the moving position of the material belt is accurate, the processing quality is further improved, the upper end side wall of the workbench 1 is fixedly connected with the two driving motors 2, the rotating speed and the steering of the two driving motors 2 are the same, the speed rate is consistent when the material belt on a material disc 10 is tightened or loosened, output shafts of the two driving motors 2 are fixedly connected with threaded rods 3, a partition plate 11 is movably sleeved on the threaded rods 3, the side wall of the partition plate 11 is abutted against the side wall of an annular mounting plate 5, nuts 12 are in threaded connection on the threaded rods 3, and a plurality of anti-skid lines are uniformly arranged on the, the side wall of the nut 12 abuts against the side wall of the partition plate 11, the material tray 10 can be further limited by the limitation of the nut 12 and the partition plate 11, the material tray 10 is ensured not to fall off from the threaded rod 3 accidentally, and then the feeding stability is ensured;

fixed cover is equipped with baffle 4 and annular mounting panel 5 on threaded rod 3, two annular mounting panels 5 are located the coplanar, avoid the material to take the slope, also guarantee the accuracy of pay-off position simultaneously, a plurality of even mounting grooves that set up are seted up to annular mounting panel 5's lateral wall, sliding connection has slider 6 between the both sides inner wall of mounting groove, the diapire fixed connection of spring 7 and mounting groove is passed through to slider 6's lateral wall, slider 6 keeps away from spring 7's lateral wall fixedly connected with branch 8, branch 8 runs through the notch and the fixedly connected with arc 9 of mounting groove, be equipped with charging tray 10 between the lateral wall of a plurality of arcs 9, the inner wall of charging tray 10 offsets with the lateral wall of a plurality of arcs 9.

The utility model discloses when the pay-off, utilize driving motor 2 to drive threaded rod 3 and rotate, and then drive baffle 4 and annular mounting panel 5 and rotate, the material area on such a charging tray 10 relaxes, the material area on another charging tray 10 tightens up, thereby drive the material in charging tray 10 and remove, and send it to the assigned position, convenient and fast, and the position of removal is accurate, and after the material area in charging tray 10 used up, screw down nut 12, take off baffle 4, then take off charging tray 10, when taking off charging tray 10, charging tray 10 separates with arc 9, and the bounce of spring 7 drives slider 6, branch 8 and arc 9 and removes, just so take off charging tray 10, convenient and fast, then can install new charging tray 10, during the installation, block charging tray 10 on annular mounting panel 5, the inner wall of charging tray 10 supports arc 9, arc 9 pushes down branch 8 and makes it remove, like this branch 8 drives slider 6 compression spring 7, just so with charging tray 10 card between a plurality of arcs 9, convenient and fast sheathes baffle 4 again, screw up nut 12 can, light laborsaving, convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A surface mounting and feeding device of an SMT chip mounter comprises a workbench (1) and is characterized in that two driving motors (2) are fixedly connected to the upper end side wall of the workbench (1), two output shafts of the driving motors (2) are fixedly connected with threaded rods (3), a baffle (4) and an annular mounting plate (5) are fixedly sleeved on the threaded rods (3), a plurality of uniformly arranged mounting grooves are formed in the side wall of the annular mounting plate (5), sliders (6) are slidably connected between the inner walls of the two sides of the mounting grooves, the side wall of each slider (6) is fixedly connected with the bottom wall of the corresponding mounting groove through a spring (7), a support rod (8) is fixedly connected to the side wall of each slider (6) far away from the corresponding spring (7), each support rod (8) penetrates through the groove opening of the corresponding mounting groove and is fixedly connected with an arc-shaped plate (9), and a plurality of material trays (10), the inner wall of the material tray (10) is propped against the side walls of the arc-shaped plates (9).

2. An SMT chip feeder according to claim 1, wherein a partition plate (11) is movably sleeved on the threaded rod (3), a side wall of the partition plate (11) abuts against a side wall of the annular mounting plate (5), a nut (12) is connected to the threaded rod (3) in a threaded manner, and a side wall of the nut (12) abuts against a side wall of the partition plate (11).

3. An SMT chip feeder according to claim 1, wherein a plurality of limiting rollers (13) are disposed on a side wall of an upper end of the worktable (1), and the limiting rollers (13) are disposed between the two driving motors (2).

4. An SMT chip feeder according to claim 1, wherein the two driving motors (2) are identical in rotation speed and direction.

5. An SMT chip feeder according to claim 2, wherein the side wall of the nut (12) is provided with a plurality of evenly arranged anti-slip lines.

6. An SMT chip feeder according to claim 1, wherein the two annular mounting plates (5) are located in a same plane.