KR100743099B1 - Moving device for substrate of substrate detaching apparatus - Google Patents

Abstract

A substrate transferring device for a substrate detaching apparatus is provided to move a bridge of a substrate array to a cutting position by rotating a fixing frame at a given angle, as well as vertically and horizontally moving the fixing frame. A substrate array(20) is fixed to a fixing frame(110), and a first frame support member(120) is rotatably coupled to one side of the fixing frame. A second frame support member(130) is rotatably coupled to the other side of the fixing frame. The first and second frame support members are straightly moved by first and second horizontally moving units(140,160) which are straightly moved by first and second vertically moving units(150,170).

Description

Moving device for substrate of substrate detaching apparatus

1 to 3 is a perspective view, an exploded perspective view and a side view schematically showing a substrate transfer device of the substrate separation apparatus according to a preferred embodiment of the present invention.

4A to 4C are plan views illustrating the operation of the substrate transfer apparatus of the substrate separation apparatus according to the preferred embodiment of the present invention.

5 is a perspective view schematically showing a substrate transfer apparatus of a substrate separation apparatus according to another embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

110,210 ... Fix Frame 111,211 ... Jig

120,220 ... first frame support member 130,230 ... second frame support member

140,240 ... 1st Horizontal Shifter 141,241 ... 1st Horizontal Shifter

142,242 ... first horizontal support member 150,250 ... first vertical transfer device

151,251 ... first vertical moving member 152,252 ... first vertical supporting member

160,260 ... 2nd Horizontal Shifter 161,261 ... 2nd Horizontal Shifter

162,262 ... 2nd horizontal support member 170,270 ... 2nd vertical transfer device

171,271 ... 2nd vertical moving member 172,272 ... 2nd vertical supporting member

The present invention relates to a substrate transfer apparatus of a substrate separation apparatus, and more particularly, to a substrate transfer apparatus of a substrate separation apparatus for moving each bridge supporting a printed circuit board in a substrate array to a cutting position in order.

In general, a printed circuit board (PCB) is mass produced so that a plurality of electronic components are arranged at regular intervals with various electronic components mounted on one substrate array having a thickness of 0.4 to 3.2 mm, and are separated from the substrate array and assembled into electronic products one by one. . Each printed circuit board in the substrate array is supported and coupled to the mother of the substrate array by a plurality of bridges.

A substrate separator is used to automatically separate each printed circuit board from the substrate array. The substrate separating apparatus includes a cutting apparatus having a cutter for cutting a bridge, and the cutter separates each printed circuit board from the substrate array by removing the bridge.

Conventional substrate separating apparatuses use a punching die of a shape corresponding to a printed circuit board to remove a bridge supporting each printed circuit board at a time, thereby shortening a separation time of the printed circuit board.

By the way, such a conventional substrate separation device is suitable for the mass production environment of small props and has the advantage that can quickly remove the printed circuit board, but the punching die must be replaced according to the shape of the printed circuit board and the printed circuit during the cutting operation The impact on the board is high and the operating noise is high.

Recently, the electronic products are released, the life span of each model is short, and various models are produced in small quantities, and the printed circuit board provided therein also has various structures. In particular, portable electronic communication products such as mobile phones and personal digital assistants (PDAs) are rapidly evolving and sensitive to fashion, and new models are frequently released.

In the current electronic production environment in which these various products are produced in small amounts, there is a problem in that a new punching die has to be manufactured every time the printed circuit board is changed.

Recently, a cutting device for cutting each bridge supporting each printed circuit board has been developed. In addition, a substrate transfer device for moving a substrate array to position each bridge to a cutting position of the cutting device has been developed. This is required.

The present invention has been made in view of the above, and provides a substrate transfer apparatus of a substrate separation apparatus for moving a substrate array to sequentially position a plurality of bridges supporting a printed circuit board to a cutting position. There is this.

Substrate moving apparatus of the substrate separation apparatus according to the present invention for achieving the above object, a fixed frame to which the substrate array is fixed, a first frame support member coupled to one side of the fixed frame to be rotatable, and the fixed A second frame support member coupled to the other side of the frame to be rotatable at an angle, first and second horizontal moving devices for linearly moving the first and second frame support members, respectively, and the first and second horizontal supports A first and a second vertical moving device for linearly moving the moving device, respectively, wherein the fixed frame is horizontally / vertically moved and fixed by the first and second horizontal moving devices and the first and second vertical moving devices. The angle is rotated.

Herein, the first and second vertical moving devices move the first and second horizontal moving devices linearly in a direction substantially perpendicular to the linear moving direction of each of the first and second horizontal moving devices. good.

The first and second horizontal moving apparatuses may linearly move the first and second horizontal moving members coupled to the first and second frame supporting members, and the first and second horizontal moving members, respectively. It may further include a first and a second horizontal support member for supporting it.

Here, the first and second horizontal support members may be stators, and the first and second horizontal movable members may be movers which are moved by electromagnetic interaction with the respective stators.

The first and second vertical moving devices may linearly move the first and second vertical moving members coupled to the first and second horizontal supporting members, respectively, and the first and second vertical moving members. It may further include a first and a second vertical support member for supporting it.

Here, the first and second vertical support members may be stators, and the first and second vertical movable members may be movers which are moved by electromagnetic interaction with the respective stators.

In addition, the first frame support member is hinged to one side of the fixed frame by a first hinge axis, the second frame support member of the fixed frame facing the first hinge axis by a second hinge axis It is good to be hinged to the other side.

In addition, the fixing frame may be provided with a jig for fixing the substrate array.

Hereinafter, a substrate transfer apparatus of a substrate separation apparatus according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

1 to 3 are a perspective view, an exploded perspective view and a side view showing a substrate transfer apparatus of the substrate separating apparatus according to a preferred embodiment of the present invention, Figures 4a to 4c is a substrate separating apparatus according to a preferred embodiment of the present invention This is a plan view for explaining the operation of the substrate transfer device.

As shown in Figures 1 to 3, the substrate transfer apparatus of the substrate separation apparatus according to a preferred embodiment of the present invention, the fixed frame 110 for fixing the substrate array 20, the amount of the fixed frame 110 First and second frame support members 120 and 130 coupled to side surfaces, and a first horizontal mover 140 and a first vertical mover for horizontally and vertically moving the first frame support member 120, respectively. 150, a second horizontal moving device 160 and a second vertical moving device 170 for horizontally and vertically moving the second frame support member 130.

The fixed frame 110 is formed in a rectangular frame shape in which the center portion is empty. A jig 111 for fixing the substrate array 20 in which the plurality of printed circuit boards 21 is supported by the plurality of bridges 22 is installed at the inner center of the fixing frame 110. In addition, the left and right sides of the fixing frame 110 are provided to face the first and second boss portions 114 and 115 provided with the first and second insertion holes 112 and 113, respectively.

The first and second frame support members 120 and 130 are first and second coupling holes 121 and 131 respectively corresponding to the first and second insertion holes 112 and 113 of the fixed frame 110. Are respectively provided and coupled to both left and right sides of the fixed frame 110 so as to be rotated by a predetermined angle. Each of the first and second frame support members 120 and 130 is connected to the first and second boss portions 114 and 115 of the fixed frame 110 by the first and second hinge shafts 122 and 132. ) Hinge is coupled to each upper part. The first hinge shaft 122 is coupled to the first insertion hole 112 of the fixed frame 110 through the first coupling hole 121 of the first frame support member 120, and the second hinge shaft 132. ) Passes through the second coupling hole 131 of the second frame support member 130 and is coupled to the second insertion hole 113 of the fixed frame 110.

The first horizontal moving device 140 includes a first horizontal moving member 141 coupled to the first frame supporting member 120 and a first horizontal moving member 141 in a horizontal direction (the direction indicated by P in the drawing). It includes a first horizontal support member 142 to support the moveable. One side of the first horizontal support member 142 is provided with a straight rail portion 143 and the first horizontal moving member 141 is coupled to the rail portion 143 so as to be linearly movable. Here, the first horizontal moving device 140 is a linear motor (linear motor) is the first horizontal support member 142 is a stator, the first horizontal moving member 141 is a mover which moves by electromagnetic interaction with the stator All.

The first vertical movement device 150 includes a first vertical movement member 151 coupled to the first horizontal support member 142 and a first horizontal movement member 141 to move the first vertical movement member 151. And a first vertical support member 152 which is movably supported in a vertical direction (the direction indicated by V in the drawing) which is substantially perpendicular to the direction. The upper surface of the first vertical support member 152 is provided with a straight rail portion 153 and the first vertical movable member 151 is coupled to the rail portion 153 so that linear movement is possible. Here, the first vertical moving device 150 is a linear motor in which the first vertical supporting member 152 is a stator, and the first vertical moving member 151 is a mover which is moved by electromagnetic interaction with the stator.

The second horizontal moving device 160 includes a second horizontal moving member 161 coupled to the second frame supporting member 130 and a second horizontal moving member 161 in a horizontal direction (the direction indicated by P in the drawing). It includes a second horizontal support member 162 for supporting the linear movement. Here, the second horizontal moving device 160 is a linear motor in which the second horizontal supporting member 162 is a stator and the second horizontal moving member 161 is a mover moving by electromagnetic interaction with the stator. Since their specific configurations and operations are similar to those of the first horizontal moving apparatus 140, detailed description thereof will be omitted.

The second vertical movement device 170 includes a second vertical movement member 171 coupled to the second horizontal support member 162 and a second vertical movement member 171 in a vertical direction (the direction indicated by V in the drawing). It includes a second vertical support member 172 to support the moveable. Here, the second vertical moving device 170 is a linear motor in which the second vertical supporting member 172 is a stator and the second horizontal moving member 161 is a mover which is moved by electromagnetic interaction with the stator. Since their specific configuration and operation are also similar to the configuration of the first vertical movement device 150, a detailed description thereof will be omitted.

Hereinafter, the operation of the substrate transfer apparatus of the substrate separation apparatus according to the preferred embodiment of the present invention will be described with reference to FIGS. 4A to 4C.

When separating each printed circuit board 21 from the substrate array 20, as shown in FIG. 4A, the substrate array 20 is firmly fixed to the jig 111 of the fixing frame 110 as shown in FIG. 4A. do. In this case, an approximately center portion of the substrate array 20 is placed at the cutting position C below the cutting device 10 (see FIG. 1).

As described above, after the substrate array 20 is set on the jig 111, the substrate is driven by driving the first and second horizontal moving units 140 and 160 and the first and second vertical moving units 150 and 170. The bridge 22 of the array 20 is moved to the cutting position C in turn.

For example, as shown in FIG. 4B, each of the first and second horizontal moving members 141 and 161 of the first and second horizontal moving devices 140 and 160 has one horizontal direction (P1 in the drawing). The first and second vertical movement members 151 and 171 of the first and second vertical movement devices 150 and 170 are simultaneously moved in one vertical direction (indicated by V1 in the drawing). Direction), the fixed frame 110 is moved to change the position of the substrate array 20 placed at the cutting position (C). At this time, the bridge 22 supporting the one side printed circuit board 21 of the substrate array 20 is placed in the cutting position (C), and in this state, when the cutting device 10 (see FIG. 1) is operated, the cutting position ( The bridge 22 lying on C) is cut off.

In addition, as shown in FIG. 4C, the first horizontal moving member 141 of the first horizontal moving device 140 moves in the other horizontal direction (the direction indicated by P2 in the drawing), and the second horizontal moving device While the second horizontal moving member 161 of 160 moves in one horizontal direction (the direction indicated by P1 in the drawing), the first vertical moving member 151 is indicated in the other vertical direction (V2 in the drawing). Moving in one direction) and when the second vertical moving member 171 moves in one vertical direction (the direction indicated by V1 in the drawing), the fixed frame 110 rotates clockwise while the other bridge of the substrate array 20 is moved. 22 is placed at the cutting position (C). At this time, when the cutting device 10 (see FIG. 1) is operated, the bridge 22 placed in the cutting position C is cut.

In this way, by operating the first and second horizontal moving device 140, 160 and the first and second vertical moving device 150, 170 to move the position of the fixed frame 110, 110 may be rotated horizontally / vertically and at an angle (eg, 90 ° clockwise and counterclockwise, respectively), so that the bridge 22 provided on the substrate array 20 is placed in the cutting position C in turn. can do.

On the other hand, Figure 5 is a perspective view schematically showing a substrate transfer device of the substrate separation apparatus according to another embodiment of the present invention.

As shown in FIG. 5, the substrate moving apparatus of the substrate separating apparatus according to another embodiment of the present invention includes a fixing frame 210 and a fixing frame 210 for fixing the substrate array 20 (see FIG. 4C). First and second frame support members 220 and 230 coupled to both sides of the first and second frame support members 220 and 230, respectively, and a first horizontal moving device 240 for horizontally and vertically moving the first frame support member 220. ) And a first vertical movement device 250, a second horizontal movement device 260, and a second vertical movement device 270 for horizontally and vertically moving the second frame support member 230.

Here, the fixing frame 210 is provided with a jig 211 for fixing the substrate array 20, the first and second frame support member 220, 230 is the first and second hinge shaft 222 232 is hinged to the fixed frame 210 by. Since their specific configurations are similar to those of the substrate transfer apparatus according to the above preferred embodiment, more detailed description will be omitted.

The first horizontal moving apparatus 240 includes a first horizontal moving member 241 coupled to the first frame supporting member 220 and a first horizontal supporting member for linearly supporting the first horizontal moving member 241. A member 242 and a first motor 243 connected to the first horizontal support member 242, and the second horizontal moving device 260 is coupled to the second frame support member 230. A second horizontal support member 262 supporting the horizontal movable member 261, the second horizontal movable member 261 so as to be linearly movable, and a second motor 263 connected to the second horizontal supporting member 262. It includes. Here, each of the first and second horizontal moving devices 240 and 260 is a screw shaft in which the horizontal support members 242 and 262 are provided with a screw thread on the outer circumference and rotated by a motor, respectively. (241) (261) is a so-called ball screw linear motion device which is a nut moving member which is screwed so as to be linearly movable on a screw shaft.

In addition, the first vertical movement device 250 may include a first vertical movement member 251 coupled to the first motor 243 and a first vertical support that linearly supports the first vertical movement member 251. And a third motor 253 connected to the first vertical support member 252, and the second vertical moving device 270 is coupled to the second motor 263. A member 271, a second vertical support member 272 supporting the second vertical movement member 271 so as to be linearly movable, and a fourth motor 273 connected to the second vertical support member 272. do. Here, the first and second vertical movement devices 250 and 270 are screw shafts in which each of the vertical support members 252 and 272 are rotated by a motor, and each of the vertical movement members 251 and 271. Is a ball screw linear movement device which is a nut moving member which is screwed to the screw shaft so as to be linearly movable.

Since the operation of the substrate transfer apparatus according to another embodiment of the present invention having such a configuration is the same as the substrate transfer apparatus according to the above preferred embodiment, detailed description thereof will be omitted.

In the substrate transfer apparatus of the substrate separation apparatus according to the present invention described above, by using a pair of horizontal transfer apparatus and a pair of vertical transfer apparatus, the fixed frame on which the substrate array is placed can be rotated not only horizontally or vertically but also by a predetermined angle. As a result, the bridges of the substrate array placed on the fixed frame can be moved to the cutting positions in order.

The present invention described above is not limited to the configuration and operation as shown and described. That is, the present invention is capable of various changes and modifications within the spirit and scope of the appended claims.

Claims (8)

In the substrate transfer device of the substrate separation device for moving the substrate array, the printed circuit board is supported by the bridge to move the bridge to the cutting position, A fixed frame to which the substrate array is fixed, a first frame support member rotatably coupled to one side of the fixed frame, and a second frame support member rotatably coupled to the other side of the fixed frame; And first and second horizontal moving devices for linearly moving the first and second frame supporting members, and first and second vertical moving devices for linearly moving the first and second horizontal moving devices, respectively. And the fixed frame is horizontally / vertically moved and rotated by a predetermined angle by the first and second horizontal moving devices and the first and second vertical moving devices. The method of claim 1, Wherein the first and second vertical moving device is characterized in that for moving the first and second horizontal moving device in a direction substantially perpendicular to the linear movement direction of each of the first and second horizontal moving device Substrate moving device of the substrate separation device. The method of claim 2, The first and second horizontal moving apparatuses respectively support linearly movable first and second horizontal moving members coupled to the first and second frame supporting members, and the first and second horizontal moving members, respectively. The substrate transfer device of the substrate separation apparatus further comprises a first and a second horizontal support member. The method of claim 3, wherein And the first and second horizontal support members are stators, and the first and second horizontal support members are movers moved by electromagnetic interaction with the respective stators. The method of claim 2, The first and second vertical moving devices may support linearly movable first and second vertical moving members and first and second vertical moving members respectively coupled to the first and second horizontal supporting members. The substrate transfer device of the substrate separation apparatus further comprises a first and a second vertical support member. The method of claim 5, And the first and second vertical support members are stators, and the first and second vertical support members are movers moved by electromagnetic interaction with the respective stators. The method of claim 1, The first frame support member is hinged to one side of the fixed frame by a first hinge axis, and the second frame support member is the other side of the fixed frame facing the first hinge axis by a second hinge axis. Substrate moving device of the substrate separation device characterized in that the hinge is coupled to. The method of claim 1, And a jig for fixing the substrate array to the fixing frame.

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