KR101886163B1 - Device handler, and carrier tape winding device therefor - Google Patents

Abstract

The present invention relates to a device handler, and more particularly, to a device handler for loading an element on a carrier tape and a carrier tape winding device used therefor.
The present invention relates to a device for loading a device loading member (10) loaded with a plurality of devices (1) and moving each device (1) placed in the device loading members (10) A loading member table 200; A carrier tape 30 installed on one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, And a part (800).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a device handler and a carrier tape winding device used therein,

The present invention relates to a device handler, and more particularly, to a device handler for loading an element on a carrier tape and a carrier tape winding device used therefor.

Semiconductor devices (hereinafter referred to as "devices") such as SD RAM, flash ram, LSI, and LED are generally shipped to the market after completion of the semiconductor process, the sowing process, and the packaging process.

In order to ensure the reliability of the products shipped to the market, products of good products are selected and shipped to the market through inspection, classification, inspection and sorting devices, etc. according to automatic inspection and inspection results.

On the other hand, chip types such as SDRAM, flash RAM, LSI, lead frame, BGA, etc. are getting various.

In addition, the device has a tendency to increase the productivity through the final inspection after the packaging process, the device inspection in the wafer state after the semiconductor process, and the device classification process according to the inspection result.

Furthermore, recently, it has been increasingly witnessed that the device is finally made into a final product at the wafer level without undergoing a molding process using a resin or the like in accordance with a demand for miniaturization of the device.

On the other hand, semiconductor devices at the wafer level are usually carried on a carrier tape for shipment to an electronic product manufacturing factory that mounts various devices such as a market shipment, a transfer for performing a subsequent process, to be.

The element stacking on the carrier tape is performed by the element handler at the wafer level after the semiconductor process or the like is completed.

In the course of the operation of the element handler, it is general that a reel in which the carrier tape on which the element is loaded is completely wound is replaced with a new reel by an operator, that is, by manual operation.

However, unlike the conventional method in which the carrier tape is completely wound and the reel is wound at a speed at which the process of loading and unloading the reel on which the carrier tape is wound can be progressed by manpower, There is a problem that it is difficult to meet the production speed.

In addition, when the speed of loading and unloading the reel and the speed of loading the device on the carrier tape are changed or stopped, the productivity of the device handler is lowered by stopping the operation of the device handler .

(Patent Document 1) KR10-2015-0061555 A

It is an object of the present invention to recognize such trends and problems as described above so that it is possible to operate without stopping the operation of the element handler for replacing the reel by configuring the carrier tape on which the elements are loaded to automatically replace the wound reel with a new reel, A device handler capable of greatly improving productivity and a carrier tape winding device used therefor.

SUMMARY OF THE INVENTION The present invention has been made in order to achieve the above object of the present invention, and it is an object of the present invention to provide a device loading member 10 in which a plurality of devices 1 are loaded, A device loading member table (200) for moving each element (1) in a horizontal direction so as to be positioned at a drawn position; A carrier tape 30 installed at one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, (800). ≪ / RTI >

The unloading unit 800 includes a tape supply unit 810 for supplying a carrier tape 30 on which the device 1 is to be loaded and a tape supply unit 810 for supplying the tape to the device 1 And a tape winding portion 900 for winding the carrier tape 30 on which the carrier tape 30 is mounted.

The tape winding portion 900 includes a plurality of reel mounting portions 910 to which a take-up reel 901 to which the carrier tape 30 is wound is engaged; The plurality of reel attaching portions 910 are respectively wound around the take-up position P1 at which the carrier tape 30 is wound and at least one atmospheric position P2 spaced apart from the take- The reel can include an eccentric portion 920.

The plurality of reel attaching portions 910 correspond to the plurality of standby positions P2, respectively, and the take-up reel moving portion 920 includes at least one of the linear movement portion and the rotary movement portion, The take-up reel mounting portions 910 can be reciprocated between the winding position P1 and the standby position P2.

The take-up reel moving part 920 moves the plurality of take-up reel attaching parts 910 along the winding position P1 and the at least one waiting position P2 by at least one of linear movement and rotational movement. Can be circulated.

The take-up reel moving part 920 includes: a rotation driving part 922 having a rotation axis that is horizontal or vertical to the ground; The plurality of take-up reel attaching portions 910 are coupled to the rotation driving portion and coupled to the take-up reel attaching portions 910 and rotated along the rotation direction of the rotation shaft so that the plurality of take- P1 of the rotary arms 921 in order.

The standby position P2 is set to two, and the plurality of take-up reel attaching portions 910 are provided corresponding to the two standby positions P2, and the take- A rotation driving unit 922 for rotating each of the two take-up reel mounting portions 910 such that each of the two take-up reel mounting portions 910 is alternately positioned from the standby position P2 to the winding position P1; Each of the two wind-up reel mounting portions 910 is coupled and coupled to the rotation shaft of the rotation driving portion 922 so that the standby position P2 and the winding position P1 are rotated by the rotation driving portion 922, And two rotary arms 921 for rotation between the two rotary arms 921. [

A pair of take-up reels 901 may be coupled to the reel attaching portion 910 such that they are parallel to each other.

The take-up reel moving portion 920 moves the reel attaching portion 910 in the direction of engagement of the pair of take-up reel 901 so that the pair of take-up reel 901 is sequentially positioned at the take- So that it can be rotated about a rotation axis perpendicular to the rotation axis.

The reel mounting portion 910 may include a reel mounting portion 912 on which the reel 901 is detachably mounted and a rotation portion 913 for rotating the reel 901 mounted on the reel mounting portion .

The rotation unit 913 may include a rotation motor that rotatably drives the take-up reel 901 by at least one of electric and hydraulic pressure.

The tape winding unit 900 further includes a rotation driving unit installed at the winding position, and the rotation unit is driven to rotate by the rotation driving unit when the reel mounting unit 910 is positioned at the winding position, The take-up reel 901 mounted on the reel mounting portion 912 can be rotated.

The device handler fixes the carrier tape 30 to the take-up reel 901 by the fixing tape when the carrier tape 30 is first wound on the take-up reel 901, And a tape fixing portion 700 for fixing the cut carrier tape 30 to the take-up reel 901 after winding the take-up reel 901 by a predetermined number of revolutions.

The device handler according to the present invention is configured such that the reeled reel is automatically replaced with a new reel by means of the carrier tape after the device loading is completed so that the device handler can be operated without stopping the device handler upon replacement of the reel, have.

Further, the device handler according to the present invention sets at least one standby position in which the reel attaching section, on which the empty reel is mounted, is set before the carrier tape is wound around the reel to the winding position, thereby completing the winding of the carrier tape There is no need to stop the operation of the apparatus in order to replace the reel with which the carrier tape is completely wound every time, so that the replacement time of the reel with which the carrier tape is wound can be increased and the workforce required for reel replacement can be minimized have.

1 is a plan view showing the concept of a device handler according to an embodiment of the present invention.
Fig. 2 is a perspective view showing an example of an element loading member used in the element handler of Fig. 1; Fig.
3A and 3B are a perspective view and a cross-sectional view showing a wafer ring as a modification of the element loading member used in the element handler of FIG.
Fig. 4 is a conceptual diagram schematically showing an embodiment of a tape winding unit used in the element handler of Fig. 1; Fig.
5A and 5B are plan views showing a first embodiment of a tape winding unit used in the element handler of FIG.
Fig. 6 is a front view showing a second embodiment of the tape winding unit used in the element handler of Fig. 1; Fig.
Fig. 7 is a front view showing a third embodiment of the tape winding unit used in the element handler of Fig. 1; Fig.
Fig. 8 is a front view showing a fourth embodiment of the tape winding unit used in the element handler of Fig. 1; Fig.
9 is a plan view showing a fifth embodiment of the tape winding unit used in the element handler of FIG.
10A is a plan view showing a sixth embodiment of a tape winding unit used in the element handler of FIG.
Fig. 10B is a cross-sectional view along the AA direction in Fig. 8A.
Fig. 11 is a plan view showing a seventh embodiment of a tape winding unit used in the element handler of Fig. 1; Fig.

Hereinafter, a carrier tape winding device for a device handler and a device handler according to the present invention will be described in detail with reference to the accompanying drawings.

The device handler according to one embodiment of the present invention can be configured in various ways as a configuration for picking up the device 1 loaded on the device loading member 10 and loading the device 1 on the device loading member 30 of the unloading unit Do.

1 to 8B, a device handler according to an embodiment of the present invention includes a loading member cassette unit (not shown) having a plurality of device loading members 10 to which a plurality of devices 1 are attached, Not shown); An element loading member table 200 for receiving the element loading member 10 from a loading member cassette (not shown) and moving the element loading member 10 in a horizontal direction; An unloading unit 30 installed in the element loading member table 200 spaced apart from the element loading member in the horizontal direction and configured to transfer the element 1 from the element loading member 10 by one or more transporting tools 300, Unit 800 as shown in FIG.

The loading member cassette unit (not shown) may have various configurations as a configuration in which a plurality of element loading members 10 to which a plurality of elements 1 are attached are stacked.

Here, it is a device which has finished a semiconductor process and sowing process such as a semiconductor device, an LED device, and a solar cell device mounted on the device loading member 10.

Particularly, the device 1 can be a wafer-level device that has completed a semiconductor process and a packaging process, as well as a semiconductor process and a sowing process.

On the other hand, the element loading member 10 can be configured as a tray, a wafer ring, or the like as long as it is a member on which a plurality of elements 1 are loaded, and can be loaded with the element 1. [

2 and 3A and 3B, the element loading member 10 is a structure in which the element 1 after the semiconductor processing and sowing processes is loaded, in which the element 1 is attached And a frame member 12 for fixing the tape 11 and the tape 11. [

The tape 11 can be any member as long as the elements 1 can be attached thereto, and a so-called blue tape can be used.

The frame member 12 may have various configurations such as a square ring, a circular ring (wafer ring), and the like for fixing the tape 11 to which the elements 1 are attached.

The loading member cassette unit (not shown) can have any configuration as long as the element loading members 10 can be stacked up and down as a configuration for loading a plurality of element loading members 10. [

The device loading member table 200 can be configured in various ways as a configuration for moving the device loading member 10 in the horizontal direction by receiving the device loading member 10 from the loading member cassette (not shown).

For example, the device loading member table 200 receives the device loading member 10 from a loading member cassette (not shown) by means of a wafer ring loading unit (not shown) Various arrangements such as an XY table, an XY-? Table, and the like are possible as a configuration for moving the element loading member 10 in the horizontal direction so as to be able to pick up the device.

Meanwhile, the element loading member loading unit for transferring the element loading member 10 from the loading member cassette unit (not shown) to the element loading member table 200 includes a loading member cassette unit (not shown) And the device loading member table 200 can be transferred to the device loading member table 200 by any means.

Meanwhile, the transfer tool 300 picks up the element 1 at the drawing-out position A0 from the element loading member 10 which is seated in the element loading member table 200, and moves the element 1 to at least one of the rotational movement and the linear movement It may be constituted by one or more as a constitution of transferring the element 1 from the loading position A1 to the element mounting member 30 of the unloading section 800.

The transfer tool 300 may be configured as shown in Korean Patent Laid-Open No. 10-2015-0122031 or Korean Patent Laid-Open No. 10-2012-0075517.

In one embodiment, the transfer tool 300 includes a first transfer tool installed on the upper side of the element loading member table 200 and inverting the lower side of the picked-up element 1 toward the upper side; (1) to the element stacking member (30) of the unloading section (800) by at least one of rotational movement and linear movement after picking up the element (1) inverted by the first transfer tool 2 < / RTI >

The first transfer tool is a device that picks up the element 1 from the element loading member 10 mounted on the element loading member table 200 and mounted on the element loading member table 200, Can be reversed so as to face upward, and various configurations are possible.

In particular, the first conveying tool may include at least one picker for picking up the element 1 at the drawing-out position A0 from the element loading member 10 by vacuum pressure.

Each of the pickers is mounted on the element loading member table 200 by rotation and picks up the element 1 from the element loading member 10 mounted on the element loading member table 200, 1 can be reversed so that the bottom surface of the sheet 1 faces upward

The second transfer tool picks up the element (1) inverted by the first transfer tool and transfers it to the element loading member (30) of the unloading section (800) by at least one of linear movement and rotational movement (1), and various configurations are possible depending on the mode of movement.

As a specific example, the second transfer tool picks up the element 1 at the transfer position of the first transfer tool, and then moves to the loading position to transfer the element 1 to the element stacking member 30 of the unloading portion 800. [ And a picker shifter for shifting the second picker by linear movement after picking up the element 1 inverted by the first transfer tool between the transfer position and the loading position A1 have.

The second picker may include at least one picker for picking up the element 1 from the element loading member 10 by vacuum pressure.

Needless to say, the transfer tool 300 may be configured only as a second transfer tool.

The unloading unit 800 includes a device loading member 30 installed to be spaced from the device loading member table 200 in the horizontal direction and to receive and load the device 1 from the device loading member 10 Various configurations are possible

Particularly, the configuration of the unloading unit 800 is determined according to the configuration of the element mounting member 30 for unloading the element 1 such as a combination of the carrier tape and the cover tape (tape or can) and a tray.

For example, the unloading section 800 is an example in which a combination of a carrier tape and a cover tape is used, in which a pocket in which the element 1 is loaded is formed along the longitudinal direction, A tape supply section 810 for supplying the carrier tape 30 to be held by the element 1 and a tape supply section 810 for supplying the carrier tape 30 to be held by the element 1 when the carrier tape sealed by the tape supply section 810 constitutes the element mounting member 30 And a tape winding portion 900 for winding the carrier tape 30 after the element 1 is contained while the supplied carrier tape 30 passes through the loading position.

Here, the carrier tape 30 on which the device 1 is provided may have any structure as long as the carrier tape 30 having the pockets is formed, and the carrier tape 30 may be formed of a plastic material.

At this time, the unloading unit 800 and the carrier tape 30 may be configured as disclosed in Korean Patent Publication No. 10-2014-0115675.

The tape supply unit 810 may be of any configuration as long as the carrier tape supply reel around which the carrier tape 30 with the pockets 31 to be contained therein is wound can be rotatably installed.

The cover tape supply unit is configured to supply a cover tape attached to the upper surface of the carrier tape 30 in which the device 1 is placed. The cover tape supply unit may be configured in various ways, Any configuration is possible if it is configured.

The cover tape supply unit may be provided with a rotation control unit for controlling the movement of the carrier tape 30 in cooperation with the tape winding unit 900.

The cover tape may have a variety of configurations depending on the manner of bonding with the carrier tape 30, and may be configured to be bonded to the carrier tape 30 by an infrared heater, for example.

The sealing portion is provided on the movement path of the carrier tape 30 to adhere the cover tape to the upper surface of the carrier tape 30 and can have various configurations according to the method of bonding the cover tape and the carrier tape 30. [

The tape winding portion 900 is configured such that the element 1 is contained in the pocket portion of the carrier tape 30 and the carrier tape 30 is wound after the cover tape is attached to the carrier tape 30 via the sealing portion As long as the take-up reel 901 on which the carrier tape 30 is wound can be rotatably installed.

At this time, the tape winding unit 900 may be provided with a rotation control unit to control the movement of the carrier tape 30 in conjunction with the tape supply unit 810.

Meanwhile, the unloading portion 800 needs to cut the carrier tape 30 after the carrier tape 30 is wound on the take-up reel 901 at an appropriate rotation speed, A cutter (not shown) for the tape winding unit 810 and the tape winding unit 900 can be installed at appropriate positions.

It is needless to say that the cutter need not necessarily be provided if the carrier tape 30 in the chopping tape supply unit 810 is configured to be wound around the tape winding unit 900 at one time.

The unloading section 800 further includes a vision inspection device for inspecting whether or not the element 1 is properly contained in the pocket of the carrier tape 30 and whether the cover tape is properly attached to the carrier tape 30 As shown in FIG.

The unloading unit 800 includes a tape reel 901 for fixing the carrier tape 30 to the take-up reel 901 by the fixing tape 50 when the carrier tape 30 is first wound on the take-up reel 901, And may further include a < / RTI >

The tape fixing portion 700 is formed such that the mounting surface of the fixing tape 50 is partially attached to the take-up reel 901 before the leading end of the carrier tape 30 enters the take-up reel 901, So that the carrier tape 30 is wound around the take-up reel 901 in a fixed state.

For example, the tape fixing portion 700 may be configured as disclosed in Korean Patent Laid-Open No. 10-2014-0115675.

On the other hand, the take-up reel 901, which has been wound up after the carrier tape with the cover tape engaged by the tape take-up unit 900 is wound by a predetermined amount, needs to be replaced with a new take-up reel 901 that is not wound.

At this time, time and workforce are required to replace the take-up reel 901, and since the apparatus must be stopped for changing the reel, the operation may be delayed by the time when the operation of the apparatus is stopped, .

The tape winding unit 900 according to the present invention includes a plurality of reel mounting units 910 to which the take-up reel 901 to which the carrier tape 30 is wound is coupled; The take-up reel for moving each of the plurality of reel attaching portions 910 between the take-up position P1 at which the carrier tape 30 is wound and at least one atmospheric position P2 set apart from the take- (920).

Thus, the present invention is characterized in that at least one take-up reel 901 to be next moved to the take-up position P1 while the one take-up reel 901 winds the carrier tape 30 at the take- (P2), the reel can be replaced, and the reel can be replaced without stopping the reel.

In addition, it is possible to install a plurality of rewinders 901, thereby increasing replacement intervals of all reels to increase reel replacement intervals, thereby minimizing the time and work force required for reel replacement, thereby improving productivity.

The plurality of reel attaching portions 910 can be variously configured in such a manner that the take-up reel 901 on which the carrier tape 30 is wound is engaged.

For example, as shown in FIG. 4, each of the plurality of reel attaching portions 910 includes a take-up reel 901 on which the carrier tape 30 is wound; A reel mounting portion 912 rotatably coupled to the take-up reel 901 and supporting the take-up reel 901 through the connecting member 911; And a rotation unit 913 for rotating the take-up reel 912.

At this time, the rotation unit 913 may include a rotation motor that rotatably drives the take-up reel 901 by at least one of electric and hydraulic pressure.

As another example, the plurality of reel attaching portions 910 include a take-up reel 901; The take-up reel 901 is rotatably engaged with the take-up reel 901 and includes a reel attaching portion 912 for supporting the take-up reel 901 via the connecting member 911. The take- And can be rotationally driven by a rotation driving part installed in the rotation shaft P1.

At this time, the rotation driving part is coupled to the rotation part 913 of the reel mounting part 910 located at the winding position P1 among the plurality of reel mounting parts 910 through a clutch or the like, The take-up reel 901 of the take-up reel 910 can be rotationally driven.

The take-up reel moving portion 920 is configured to move the reel attaching portion 910 by any one of linear movement and rotational movement between at least one standby position P2 set apart from the winding position P1 And may be configured to be moved by various structures such as a conveying rail structure, a roller structure, and a rotary arm structure.

2 to 8B, it is preferable that the winding position P1 is set at a position corresponding to the tape fixing portion 700 at a position where the carrier tape 30 is wound.

The standby position P2 may be set to one or more positions where the reel attaching portion 910 waits before being moved to the winding position P1.

Hereinafter, the process of moving the reel mounting portion 910 between the winding position P1 and the standby position P2 will be described in detail with reference to Fig.

When the winding of the carrier tape 30 is completed in the reel mounting portion 910 located at the winding position P1, the winding reel moving portion 920 is rotated in various directions such as horizontal, vertical, horizontal / To an unloading position spaced by one of the one or more standby positions P2.

At this time, the take-up reel moving portion 920 moves the reel-mounted portion 910 to the unloading position and moves to the reel attaching portion 910 ).

Next, the take-up reel moving part 920 moves the reel attaching part 910 moved to the unloading position to the vacant standby position P2 of the standby positions P2, or moves the take- ) Can be moved to the loading position.

Up reel 901 is replaced by the empty reel reel 901 before rewinding, and the reel reel reel can be replaced by an automated reel reel reel (not shown), but can be performed manually Of course.

The manner in which the take-up reel 901 is moved by the take-up reel moving portion 901 as described above is as follows: 1) between the take-up position P1 and one or more stand-by positions P2, as shown in Figs. The winding position P1 and the at least one standby position P2, as shown in Figs. 4 and 8 to 10B.

6, a second embodiment of the tape winding unit 900 will be described with reference to Fig. 7, with reference to Figs. 5A and 5B, The third embodiment of the winding unit 900 will be described in detail.

In the first to third embodiments, the take-up reel moving portion 920 moves the plurality of take-up reel attaching portions 910 to the take-up position P1 and the standby position P2 by linear movement or rotational movement, So that various configurations are possible.

At this time, it is preferable that the plurality of reel attaching portions 910 are installed to correspond to the plurality of standby positions P2.

For example, when two standby positions P2 are set, it may include two reel mounting portions 910 corresponding to the two standby positions P2.

As shown in Figs. 5A and 5B, the take-up reel moving portion 920 according to the first embodiment is configured such that the carrier tape 30 is moved in the line-symmetry direction (-Y direction) When two standby positions P2 are set, the two reel mounting portions 910 can be installed to correspond to the two standby positions P2, respectively.

The winding reel moving portion 920 according to the first embodiment moves the reel-mounted portion 910 wound to the standby position P2 to the standby position P2 when the winding of the carrier tape 30 is completed at the winding position P1 , The other reel mounting portion 910 can be moved from the standby position P2 to the winding position P1.

At this time, the take-up reel moving portion 920 according to the first embodiment has a mounting portion 923 on which a pair of reel mounting portions 910 are mounted so that the pair of reel mounting portions 910 can be moved at one time .

The mounting portion 923 may have various configurations such as a plate having a pair of reel mounting portions 910 mounted thereon so that the pair of reel mounting portions 910 can be moved at a time.

6, when three standby positions P2 are set around the winding position P1, the reel mounting portions 910 of the take-up reel moving portion 920 according to the second embodiment, And may be provided so as to correspond to three standby positions P2, respectively.

The winding reel moving portion 920 according to the second embodiment is configured such that when the carrier tape 30 is completely wound at the winding position P1, the winding reel mounting portion 910 is linearly moved to the standby position P2 And the other reel mounting portion 910 can be linearly moved from the standby position P2 to the winding position P1.

At this time, the take-up reel moving part 920 can move the three reel attaching parts 910 to the winding position P1 sequentially in a predetermined order.

The winding position P1 and the pair of standby positions P2 are arranged in the rotating direction of the reel mounting portion 910 and the winding reel moving portion 920 according to the third embodiment A rotation driving unit 922 for rotating the two take-up reel mounting units 910 so that each of the two take-up reel mounting units 910 is positioned alternately from the standby position P2 to the winding position P1; Each of the two take-up reel mounting portions 910 is coupled and coupled to the rotation shaft of the rotation driving portion 922 so as to be rotated between the standby position P2 and the winding position P1 by the rotation drive of the rotation driving portion 922 As shown in FIG.

The rotation driving portion 922 is configured to rotate each of the two winding reel mounting portions 910 such that each of the two winding reel mounting portions 910 is positioned alternately from the standby position P2 to the winding position P1. The configuration is also possible.

Each of the two rotary arms 921 is coupled to each of the two take-up reel mounting portions 910 and coupled to the rotary shaft of the rotary drive portion 922, And the winding position P1, as shown in Fig.

A fourth embodiment of the tape winding unit 900 will be described below with reference to Fig. 8, with reference to Fig. 9, with reference to Figs. 10A to 10B, The sixth embodiment of the winding unit 900 will be described in detail.

In the fourth to sixth embodiments, the take-up reel moving portion 920 moves the plurality of take-up reel attaching portions 910 to the take-up position P1 and the one Various configurations are possible with a configuration for circulating movement along the above standby position P2.

At this time, it is preferable that the plurality of reel attaching portions 910 are installed to correspond to the plurality of standby positions P2.

For example, when two standby positions P2 are set, it may include two reel mounting portions 910 corresponding to the two standby positions P2.

As shown in Figs. 8 to 10B, the take-up reel moving portion 920 according to the fourth to sixth embodiments includes a rotation driving portion 922 having a rotation axis that is horizontal or perpendicular to the paper surface; The plurality of take-up reel attaching portions 910 are coupled to the rotation drive portion 922 and each of the take-up reel attaching portions 910 is engaged and rotated along the rotation direction of the rotation shaft, And may include a plurality of rotary arms 921 sequentially positioned.

The rotation driving unit 922 has a rotation axis that is horizontal or perpendicular to the paper surface. The rotation driving unit 922 rotates a rotation arm 921 described later and rotates along the rotation direction of the rotation axis to rotate the plurality of take- P2 and the winding position P1 can be sequentially positioned.

Here, although the longitudinal direction of the rotating shaft is described as being horizontal or vertical to the paper, the plurality of take-up reel attaching portions 910 are rotated along the rotating direction of the rotating shaft to sequentially position the waiting position P2 and the winding position P1 The length direction of the rotary shaft is not limited to this.

On the other hand, when the rotary shaft is disposed in the horizontal direction, that is, parallel to the X axis or the X axis, as shown in Figs. 8 and 9 (fourth and fifth embodiments) The rotation axis of the carrier tape 901 is formed in the direction of winding the carrier tape, so that no separate operation is required.

10A and 10B, the rotation axis of the take-up reel 901 located at the take-up position P1 does not coincide with the direction in which the carrier tape is wound There is a need for a separate operation.

10A and 10B, the plurality of reel attaching portions 910 are arranged in the radial direction about the rotational axis of the mounting portion 923 so as to be rotatable about the rotational axis in the horizontal direction (XY direction) And can be coupled to the mounting portion 923 through the installed hinge member 925.

At this time, the mounting portion 923 is preferably formed by a circular plate provided to be rotatable about a rotational axis in the vertical direction (Z direction) by the rotation driving portion 922.

When the reel attaching portion 910 including the empty take-up reel 901 reaches the position corresponding to the take-up position P1 by the first rotation of the attaching portion 923, The reel mounting portion 910 is rotated so that the take-up reel 901 winds the carrier tape 30 at the take-up position P1 by rotating the mounting portion 910 secondly by 90 degrees on the rotational axis of the hinge member 925, .

Reference numeral 924 denotes an opening formed at a position corresponding to the reel mounting portion 910 and into which the reel mounting portion 910 is inserted, and is not an essential component.

Hereinafter, the seventh embodiment of the tape winding unit will be described in detail with reference to Fig.

11A and 11B, the reel mounting portion 910 according to the seventh embodiment differs from the first embodiment in that a pair of take-up reel 901 is installed on one reel mounting portion 910 .

It is preferable that the pair of take-up reels 901 are coupled to the reel attaching portion 910 so as to be parallel and opposed to each other.

The pair of take-up reels 901 are respectively connected to the rotating portion 913 or one rotating portion 913 provided between the pair of take-up reels 901 and one by a clutch (not shown) Can be rotated.

A pair of take-up reel 901 is provided on the reel attaching portion 910 so that the take-up reel take-up portion 920 according to the seventh embodiment has a pair of take- 901 may be rotated from the winding position P1 to the standby position P2 or from the standby position P2 to the winding position P1.

More specifically, the take-up reel moving portion 920 moves the reel attaching portion 910 to the pair of take-up reel 901 so that the pair of take-up reel 901 is sequentially positioned at the take- (Z-axis) which is perpendicular to the direction of the engagement of the engaging portions.

In the seventh embodiment, it is needless to say that the reel mounting portion 910 is composed of a plurality of reel-like movable members as in the first embodiment.

On the other hand, the take-up reel moving portion 920 is not limited to the examples described in the first to seventh embodiments, and may be a linear moving and rotating member for reciprocating or circulating the plurality of reel attaching portions 910. [ It is needless to say that it is possible to constitute a combination of movement.

Meanwhile, the configuration of the unloading unit 800 of the embodiment of the present invention, particularly, the configuration of the fixed tape and the release paper can be applied to any device that adopts the carrier tape and the cover tape structure irrespective of the specific configuration of the device handler to be.

Although the unloading unit 800 and the tape fixing unit 700 are described in the above-described embodiments, the present invention is applicable to any device that requires a configuration in which an element or the like is mounted on a pocket of a carrier tape Of course it is possible.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

100: loading member cassette part 200: loading member table
800: Unloading section

Claims (10)

A device loading member table (hereinafter referred to as " device loading member table ") (hereinafter referred to as " device loading member table "200);
A carrier tape 30 installed at one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, (800)
The unloading unit (800)
A tape supply portion 810 for supplying the carrier tape 30 on which the element 1 is to be loaded,
And a tape winding portion (900) which is supplied by the tape supply portion (810) and which takes up the carrier tape (30) on which the element (1) is loaded while passing through the loading position,
The tape winding unit (900)
A plurality of reel attaching portions 910 to which the take-up reel 901 on which the carrier tape 30 is wound is engaged;
Each of the plurality of reel mounting portions 910 is moved between a winding position P1 at which the carrier tape 30 is wound and a plurality of standby positions P2 spaced apart from the winding position P1 Up reel moving portion 920,
The reel mounting portion 910,
A reel mounting portion 912 to which the take-up reel 901 is detachably mounted and a rotation portion 913 for rotating the take-up reel 901 mounted on the reel mounting portion 912,
The take-up reel moving part 920 includes a plurality of reel attaching parts 910 to which the reel take-up parts 910 are mounted and is linearly reciprocated between the take-up position P1 and the stand- And a mounting portion 923,
The winding position P1 and the plurality of standby positions P2 are arranged in a line along the rotational axis direction of the take-up reel 901 on a plane parallel to the paper surface,
Wherein the plurality of standby positions (P2) are arranged symmetrically about the winding position (P1). delete delete A device loading member table (hereinafter referred to as " device loading member table ") (hereinafter referred to as " device loading member table "200);
A carrier tape 30 installed at one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, (800)
The unloading unit (800)
A tape supply portion 810 for supplying the carrier tape 30 on which the element 1 is to be loaded,
And a tape winding portion (900) which is supplied by the tape supply portion (810) and which takes up the carrier tape (30) on which the element (1) is loaded while passing through the loading position,
The tape winding unit (900)
A plurality of reel attaching portions 910 to which the take-up reel 901 on which the carrier tape 30 is wound is engaged;
The plurality of reel attaching portions 910 are respectively wound around the take-up position P1 at which the carrier tape 30 is wound and at least one atmospheric position P2 spaced apart from the take- A reel shifting portion 920,
The take-up reel moving portion 920 includes:
A rotation driving unit 922 having a rotation axis perpendicular to the ground;
The plurality of take-up reel mounting portions 910 are coupled to the rotation driving portion in a radial direction on a horizontal plane and coupled to the take-up reel mounting portions 910 and rotated along the rotation direction of the rotation shaft, And a plurality of rotary arms (921) for sequentially positioning the winding position (P1). delete A device loading member table (hereinafter referred to as " device loading member table ") (hereinafter referred to as " device loading member table "200);
A carrier tape 30 installed at one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, (800)
The unloading unit (800)
A tape supply portion 810 for supplying the carrier tape 30 on which the element 1 is to be loaded,
And a tape winding portion (900) which is supplied by the tape supply portion (810) and which takes up the carrier tape (30) on which the element (1) is loaded while passing through the loading position,
The tape winding unit (900)
A reel attaching portion 910 to which a pair of take-up reel 901 on which the carrier tape 30 is wound is engaged;
A take-up reel for moving the pair of take-up reel 901 between a take-up position P1 where the carrier tape 30 is wound and a standby position P2 set apart from the take-up position P1, 920)
The reel attaching portion 910 includes a reel attaching portion 912 that is detachably mounted so that the pair of take-up reel 901 are opposed in parallel with each other, and a take-up reel 901 And a rotation unit 913 for rotating the rotation unit 913,
The take-up reel moving portion 920 moves the reel attaching portion 910 in the direction of engagement of the pair of take-up reel 901 so that the pair of take-up reel 901 is sequentially positioned at the take- Which is perpendicular to the rotation axis,
Wherein the pair of take-up reel (901) is engaged with the rotating portion (913) through a shaft splicing device. A device loading member table (hereinafter referred to as " device loading member table ") (hereinafter referred to as " device loading member table "200);
A carrier tape 30 installed at one side of the element loading member table 200 and loaded from the element loading member 10 by the at least one transport tool 300 is loaded at the loading position, (800)
The unloading unit (800)
A tape supply portion 810 for supplying the carrier tape 30 on which the element 1 is to be loaded,
And a tape winding portion (900) which is supplied by the tape supply portion (810) and which takes up the carrier tape (30) on which the element (1) is loaded while passing through the loading position,
The tape winding unit (900)
A plurality of reel attaching portions 910 to which the take-up reel 901 on which the carrier tape 30 is wound is engaged;
The plurality of reel attaching portions 910 are respectively wound around the take-up position P1 at which the carrier tape 30 is wound and at least one atmospheric position P2 spaced apart from the take- A reel shifting portion 920,
The take-up reel moving portion 920 includes:
A rotation driving unit 922 having a rotation axis perpendicular to the ground;
And a mounting portion 923 disposed on a horizontal plane and coupled with the rotation driving portion 922 to rotate about the rotation axis and the plurality of reel mounting portions 910 are mounted along the circumferential direction about the rotation axis, ,
The plurality of reel mounting portions 910 are coupled to the mounting portion 923 such that the rotation axis of the take-up reel 901 is perpendicular to the paper surface
The take-up reel moving portion 920 hinges on the reel attaching portion 910 with respect to the attaching portion 923 so that the rotation axis of the take-up reel 901 located at the take-up position P1 is horizontal to the ground Further comprising a hinge member (925). The method according to any one of claims 1, 4, and 6 to 7,
Wherein the rotation unit (913) includes a rotation motor that rotatably drives the take-up reel (901) by at least one of electric and hydraulic pressures. The method according to any one of claims 1, 4, and 6 to 7,
The tape winding unit 900 further includes a rotation driving unit provided at the winding position,
Wherein the rotation unit rotates the take-up reel (901) mounted on the reel mounting portion (912) by being driven to rotate by the rotation driving unit when the reel attaching unit (910) is positioned at the reel-up position. . The method according to any one of claims 1, 4, and 6 to 7,
The carrier tape 30 is fixed to the take-up reel 901 by the fixing tape when the carrier tape 30 is first wound on the take-up reel 901, and the carrier tape 30 is fixed to the take- Further comprising a tape fixing portion (700) for fixing the cut carrier tape (30) to the take - up reel (901) after being wound by a predetermined number of rotations in the take - up reel (901).

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