KR101630615B1 - A apparatus for receiving the pcb - Google Patents

Abstract

The present invention relates to a printed circuit board storage device capable of reducing a tact time and being changed to various structures such as a paper inserting type and a paper non-inserting type by implementing the two-layer alignment and storage of printed circuit boards. According to the present invention, the printed circuit board storage device includes: a printed circuit board supply unit which supplies the printed circuit boards continuously; a two-layer receiving unit which is installed to be lifted in two layers of an upper side and a lower side, closely to the printed circuit board supply unit and receives the printed circuit boards supplied by the printed circuit board supply unit alternately in up and down directions; a two-layer alignment unit which is installed and fixed in two layers closely to the two-layer receiving unit and compensates the horizontal position of the printed circuit boards delivered by the two-layer receiving unit; a storage box loading unit which is installed closely to the two-layer alignment unit and loads a storage box for storing the printed circuit boards of which horizontal position is compensated by the two-layer alignment unit; and a printed circuit board storage unit which moves horizontally between the two-layer alignment unit and the storage box loading unit and stores the printed circuit boards on the two-layer alignment unit into the storage box loaded by the storage box loading unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a multi-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a printed circuit board accommodating apparatus, and more particularly, to a printed circuit board accommodating apparatus which includes a printed circuit board And a substrate storage device.

Printed Circuit Board (PCB) is a very essential component used in almost all electronic devices. Such a printed circuit board is manufactured in various sizes and shapes in the manufacturing process, and each process is automatically manufactured by an automated process, and the manufacturing process proceeds while moving in a constant direction and at a constant speed.

On the other hand, the manufactured printed circuit boards are stacked in a stacked manner on a storage box or the like. In this case, in some cases, a plurality of printed circuit boards may be stacked and discharged while inserting the separator between the printed circuit boards.

In an automated printed circuit board manufacturing line, such printed circuit board ejection is also effected by an automated ejector, which aligns the printed circuit board moved by the printed circuit board moving line to a predetermined position A printed circuit board moving part for picking up the aligned printed circuit board and moving the aligned printed circuit board to the storage box, and an intermittent supply part for supplying the interleaving paper to the box, .

However, since the tack time required for discharging the printed circuit board by the discharging device has been so long that the productivity of the printed circuit board can not be kept low due to the moving speed of the PCB, .

SUMMARY OF THE INVENTION It is an object of the present invention to provide a printed circuit board storage device which can be changed into various configurations such as a fast insertion mode and a non-insertion mode by arranging two stages of aligning and storing printed circuit boards will be.

According to an aspect of the present invention, there is provided a printed circuit board storage device comprising: a printed circuit board supply unit for continuously supplying a printed circuit board; A two-stage receiving unit installed vertically and vertically adjacent to the printed circuit board supply unit and receiving the printed circuit boards supplied from the printed circuit board alternately up and down; A two-stage alignment unit fixed to upper and lower two stages adjacent to the second-stage receiving unit and correcting a horizontal position of the printed circuit board transferred from the second-stage receiving unit; A storage box loading unit installed adjacent to the two-stage alignment unit and loaded with a storage box for storing a printed circuit board whose position is corrected by the two-stage alignment unit; And a printed circuit board housing part for accommodating the printed circuit board on the two-stage alignment part in a storage box loaded in the storage box loading part while horizontally moving between the two-stage alignment part and the storage box loading part.

In the present invention, the two-stage receiving portion includes a two-stage conveyor installed at a predetermined interval in the vertical direction and moving the printed circuit board in a horizontal direction; And a conveyor up-and-down moving unit for moving the two-stage conveyor in a vertical direction.

In the present invention, the storage box loading unit may include: an installation frame having front and rear surfaces opened; A lifting unit installed in the installation frame and having a cross lifting structure; And a box loading jig installed at an upper portion of the lifting portion and lifted by the lifting portion to load the storage box.

In addition, the printed circuit board storage apparatus according to the present invention may further include a separable loading unit installed adjacent to the storage box loading unit and loaded with a plurality of sheets of paper stacked in a stacked state; And an intermittent supply unit which horizontally moves between the separator loading unit and the storage box loaded in the storage box loading unit to supply the intermittent sheets of the separator loading unit onto the printed circuit board housed in the storage box one by one .

Here, it is preferable that the printed circuit board receiving portion and the intermittent feeding portion are interlocked and driven.

The printed circuit board storage device of the present invention has a receiving portion and an aligning portion formed by two upper and lower stages, so that the processing speed is twice as fast as that of the conventional storage device. Therefore, There is an advantage that it can respond.

Further, in the printed circuit board storage device of the present invention, since the separator loading unit and the separator feeding unit can be selectively installed, various arrangements of equipment can be provided.

Further, since the printed circuit board storage device of the present invention has a structure capable of loading or unloading the storage box on the front and rear sides of the storage box loading part, there is an advantage that the convenience of the operator is increased.

1, 2, and 6 are views showing the structure and operation of a PCB accommodating apparatus according to an embodiment of the present invention.
2 is a view for explaining the operation of the second receiving portion according to the embodiment of the present invention.
3 is a view showing a structure of a two-stage alignment portion according to an embodiment of the present invention.
4 and 5 are views showing the structure and operation of the storage box loading unit according to an embodiment of the present invention.

Hereinafter, a specific embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1, the printed circuit board storage apparatus 100 according to the present embodiment includes a printed circuit board supply unit 110, a two-stage receiving unit 120, a two-stage alignment unit 130, (140), and a printed circuit board storage unit (150). At this time, the respective components may be installed in one frame (not shown in the drawing), and may be operated by one control program and the control unit. However, the description and illustration are omitted for convenience of explanation.

First, as shown in FIG. 1, the printed circuit board supply unit 110 is installed on one side of the system, and is a component that continuously supplies the printed circuit board 1. In general, the printed circuit board supply unit 110 may be configured as a conveyor type in which the printed circuit board 1 can be continuously transported while being loaded on the upper side, and the printed circuit board 1, In the direction of the printed circuit board storage apparatus 100 according to the present embodiment so as to be finally discharged in a state of being housed in the housing box.

1, the second-stage receiving unit 120 is installed vertically and vertically adjacent to the printed-circuit-board supplying unit 110, and the second- Are alternately received in the vertical direction.

That is, in the present embodiment, the two-stage receiving unit 120 is composed of two stages in the vertical direction, and the printed circuit board 1, which is continuously supplied at a constant speed by the printed circuit board supply unit 110, The receiving units 122 and 124 of the receiving unit 120 are alternately received, that is, the order is changed.

To this end, the second receiving portion 120 may be configured to include a two-stage conveyor 122 and a conveyor up-and-down moving portion 126, as shown in FIG. As shown in FIG. 1, the two-stage conveyors 122 and 124 are vertically spaced apart from each other and move the printed circuit board 1 in the horizontal direction.

In the present embodiment, the two-stage conveyors 122 and 124 are provided so that two conveyors are spaced apart from each other exactly at the positions where the two conveyors 122 and 124 vertically overlap each other. Each of the conveyors 122 and 124 is constituted by a belt conveyor, And is horizontally moved in the direction of the two-stage alignment portion 130 by receiving the printed circuit board 1 horizontally moved by the substrate supply portion 110.

Next, the conveyor up-and-down moving unit 126 is a component that moves the two-stage conveyor 122, 124 in the vertical direction, as shown in FIG. Accordingly, the conveyor up-and-down moving unit 126 includes a guide capable of accurately moving the two-stage conveyor 122 and 124 in the vertical direction, a moving block moving horizontally along the guide, and a driving unit for driving the moving block .

1, the upper conveyor 122 is moved downward by the conveyor up-and-down moving unit 126 so that the two-stage conveyor 122 and 124 are moved from the printed circuit board supply unit 110 to the printed circuit board 1, the printed circuit board 1, which is moved upward and supplied, can be supplied to the two-stage aligning unit 130 as shown in FIG. Of course, a new printed circuit board 1 is also supplied to the lower conveyor 124 from the printed circuit board supply unit 110 during the course. The printed circuit board 1 supplied to the lower conveyor 124 is also supplied to the two-stage alignment portion 130.

Therefore, the two-stage receiving portion 120 according to the present embodiment receives the printed circuit board 1 in an alternate manner by the two conveyors 122 and 124, so that the speed of the two-stage receiving portion 120 is twice as fast as that received by one conveyor Lt; / RTI > Therefore, there is an advantage that the processing speed is doubled as compared with the conventional printed circuit board storage apparatus.

1, the two-stage alignment unit 130 is fixedly installed at two upper and lower ends adjacent to the two-stage receiving unit 120, and the two- Is a component for correcting the horizontal position of the printed circuit board (1). That is, the two-stage alignment unit 130 includes two aligning conveyors 132 and 134 installed vertically in the same manner as the two-stage receiving unit 120, And can accurately align the positions of the light emitting diodes. The printed circuit board 1 aligned at the correct discharge position by the alignment portion 130 is moved by a printed circuit board housing portion to be described later and housed in the correct position of the housing box.

3, a horizontal movement roller 133, a printed circuit board stopper 135, and a printed circuit board lateral moving means 136 may be provided on each of the aligned conveyors 132 and 134 for this purpose. First, a plurality of the horizontal movement rollers 133 are installed at predetermined intervals, and the length of the horizontal movement rollers 133 is set so that one printed circuit board 1 can be sufficiently loaded. Of course, each of the horizontal movement rollers 133 is installed so as to be rotatably driven. As shown in FIG. 3, the printed circuit board 1 is placed on the upper end of the horizontal movement roller 133.

The printed circuit board stopper 135 is a component for limiting and stopping the horizontally moving position of the printed circuit board 1 that is horizontally moved by the driving of the horizontal moving roller 133. The position of the X-axis on the horizontal movement roller 133 of the printed circuit board 1 is limited by the printed circuit board stopper 135.

3, the printed circuit board lateral moving means 136 is installed to be reciprocally movable from both sides of the horizontal movement roller 133 to the center. The left and right moving means 136 limits the Y-axis position by pushing the printed circuit board 1 having the limited X-axis position by the printed circuit board stopper 135 from both sides in the central direction.

Therefore, in the two-stage alignment portion 130 according to the present embodiment, the discharge position of the printed circuit board 1 is limited by the simple operation in a state where the printed circuit board 1 is placed on the horizontal movement roller 133.

1, the storage box loading unit 140 is installed adjacent to the two-stage alignment unit 130, and the storage box loading unit 140 is mounted on the printed circuit board 130, which is positioned by the two-stage alignment unit 130, And a storage box 2 for storing the storage box 1 is loaded. That is, the storage box 2 in which a plurality of printed circuit boards 1 are to be stored is loaded into the system 100 by the storage box loading unit 140, and a plurality of printed circuit boards 1 The storage box 2 is discharged.

In the present embodiment, the storage box loading unit 140 may include an installation frame 142, a lifting unit 144, and a box loading jig 146, as shown in FIG.

First, the mounting frame 142 has a structure in which both the front and rear surfaces thereof are opened to enable loading and unloading of the storage box 2 on the front and rear surfaces. In this way, the mounting frame 142 can have a structure in which both the front and rear surfaces are opened, due to the structure of the lifting portion 144 described later.

4, the lifting unit 144 is installed in the installation frame 142 and is a component having a cross lifting structure. 4 and 5, two pivot shafts 141 and 143 are connected to a lower end of one pivot shaft 143 in a state where a central portion of the pivot shafts 141 and 143 is freely rotatable, And the other one of the pivot shafts 141 is rotatable and has a structure capable of moving in the horizontal direction. Therefore, as shown in FIGS. 4 and 5, when one pivot 141 is horizontally moved, the upper box loading jig 146 moves upward and downward in the upward and downward directions.

In this lifting structure, a power section 145 for vertically driving is provided at a central portion, and accurate vertical driving control can be performed by a simple structure, so that both the front and rear faces of the open frame 142 can be opened.

1, the loading jig 146 is installed at an upper portion of the lifting portion 144 and is raised and lowered by the lifting portion 144, as shown in FIGS. 4 and 5, (2) are loaded. In the present embodiment, the box loading jig 146 may have various structures, and a structure in which the storage box 2 can be stably mounted is sufficient.

1, the printed circuit board housing part 150 is horizontally moved between the two-stage alignment part 130 and the storage box loading part 140, (1) on the storage box (2) loaded in the storage box loading section (140). Therefore, in this embodiment, the printed circuit board housing part 150 may include a printed circuit board absorbing part 152, a vertical moving part 154, and a horizontal moving part 156. First, the printed circuit board adsorption unit 152 is a component that adsorbs and fixes the upper surface of the printed circuit board 1, and releases the attraction force to move the printed circuit board 1 down.

Next, the up-and-down moving unit 154 and the horizontal moving unit 156 are components that move the printed circuit board sucking unit 152 in the vertical direction and the horizontal direction, respectively. The printed circuit board suction part 152 and the printed circuit board 1 sucked thereto are vertically and horizontally moved by the up and down moving part 154 and the horizontal moving part 156 to be housed in the storage box 2 .

Meanwhile, the printed circuit board storage apparatus 100 according to the present embodiment may further include a separable loading unit 160 and a separator supply unit 170, as shown in FIG. In this case, it is preferable that the separator loading unit 160 and the separator feeding unit 170 have a structure that can be easily inserted into and detached from the printed circuit board storage device 100.

As shown in FIG. 1, the separable loading unit 160 is installed adjacent to the storage box loading unit 140, and is a component in which a plurality of sheets of gangrene 3 are loaded in a stacked state.

1, the separator supply unit 170 horizontally moves between the separator loading unit 160 and the storage box 2 loaded in the storage box loading unit 140, (1) on the printed circuit board (1) stored in the storage box (2) one sheet at a time. That is, the separator feeding unit 170 sucks the separator 3 one by one from the separator loading unit 160 and loads the separator box 2 onto the storage box 2, Is stored, the kanji is fed in such a manner that one kanji 3 is loaded thereon.

Therefore, in the printed circuit board storage apparatus 100 according to the present embodiment, as shown in FIGS. 1 and 6, it is preferable that the printed circuit board storage unit 140 and the separator supply unit 170 are interlocked and driven. 5, while the printed circuit board housing part 140 places the printed circuit board 1 on the housing box 2, the intermittent supply part 170 moves to the interliner loading part 160 Thereby adsorbing the wastepaper (3). 1, when the new printed circuit board 1 is horizontally moved to adsorb the new printed circuit board 1, the intermittent supply unit 170, which adsorbs one sheet of the sheet 3, Moves to the upper side of the housing box 2 and places the adsorbed diapers 3 on the printed circuit board 1 housed in the housing box 2. [

1: printed circuit board 2: storage box
3: Kanji
100: A printed circuit board storage device according to an embodiment of the present invention
110: printed circuit board supply part 120: second-stage receiving part
130: Two-stage alignment part 140: Storage box loading part
150: printed circuit board housing part 160: kanji loading part
170:

Claims (5)

A printed circuit board supply unit for continuously supplying the printed circuit board;
A two-stage receiving unit installed vertically and vertically adjacent to the printed circuit board supplying unit and receiving the printed circuit boards supplied from the printed circuit board supplying unit in an up-and-down direction;
A two-stage alignment unit fixed to upper and lower two stages adjacent to the second-stage receiving unit and correcting a horizontal position of the printed circuit board transferred from the second-stage receiving unit;
A storage box loading unit installed adjacent to the two-stage alignment unit and loaded with a storage box for storing a printed circuit board whose position is corrected by the two-stage alignment unit;
And a printed circuit board housing part for accommodating the printed circuit board on the two-stage alignment part in a storage box loaded in the storage box loading part while horizontally moving between the two-stage alignment part and the storage box loading part,
The storage box loading unit
An installation frame having front and rear surfaces opened;
A lifting unit installed in the installation frame and having a cross lifting structure;
And a box loading jig installed on an upper portion of the lifting portion and being lifted and lowered by the lifting portion,
A blanket loading unit installed adjacent to the loading box loading unit and loaded with a plurality of sheets in a stacked state;
And an intermittent supply unit which horizontally moves between the separator loading unit and the storage box loaded in the storage box loading unit to supply the separator of the separator loading unit onto the printed circuit board housed in the storage box one by one. The printed circuit board storage device. The apparatus according to claim 1, wherein the second-
A two-stage conveyor installed at a predetermined interval in the vertical direction and moving the printed circuit board in a horizontal direction;
And a conveyor up-and-down moving unit for moving the two-stage conveyor in a vertical direction. delete delete The method according to claim 1,
Wherein the printed circuit board housing part and the separator feeding part are interlocked and driven.

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