KR200458839Y1 - Loader fixing apparatus - Google Patents

Loader fixing apparatus Download PDF

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Publication number
KR200458839Y1
KR200458839Y1 KR2020090016346U KR20090016346U KR200458839Y1 KR 200458839 Y1 KR200458839 Y1 KR 200458839Y1 KR 2020090016346 U KR2020090016346 U KR 2020090016346U KR 20090016346 U KR20090016346 U KR 20090016346U KR 200458839 Y1 KR200458839 Y1 KR 200458839Y1
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KR
South Korea
Prior art keywords
loader
fixing
button
loader fixing
shaft
Prior art date
Application number
KR2020090016346U
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Korean (ko)
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KR20110006257U (en
Inventor
최일락
Original Assignee
세크론 주식회사
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Priority to KR2020090016346U priority Critical patent/KR200458839Y1/en
Publication of KR20110006257U publication Critical patent/KR20110006257U/en
Application granted granted Critical
Publication of KR200458839Y1 publication Critical patent/KR200458839Y1/en

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

The present invention relates to a loader fixing device that can improve productivity by reducing the working time by using the loader fixing button and the cylinder to lock and release the loader device.

The loader fixing device which is installed in the loader mounting apparatus of the present invention and fixes the loader device for carrying semiconductor elements, includes a loader fixing button for supporting the loader device; A loader fixing device body coupled to the hollow shaft for coupling the loader fixing shaft, the loader fixing button being coupled to the loader fixing shaft to support the loader fixing shaft and the loader fixing button, and having one surface coupled with the plate; A flat plate having a hollow part for fixing the loader fixing device on one side of the loader mounting device; And a loader fixing shaft configured to rotate the loader fixing button about an axis, wherein the loader fixing button supporting the loader device is operated by a spring.

Cylinder, Loader Lock, Loader, Spring

Description

Loader fixing apparatus

The present invention relates to a loader fixing device. More particularly, the present invention relates to a loader fixing device that can improve productivity by reducing work time by fixing and releasing the loader device using a loader fixing button and a cylinder in a semiconductor package molding device.

The loader mounting apparatus is a device for moving a semiconductor package to a press to mold the semiconductor package. The loader device on which the semiconductor package is mounted is mounted to the loader mounting device by the loader fixing device.

Mounting the loader device to the loader mounting apparatus has conventionally used a method of fixing using a bolt or the like. However, in this method, the loader was heavy and the four corners had to be bolted and the center of gravity of the loader had to be adjusted. Since this work must be performed every time the device is replaced, there is a problem that takes a long time. Therefore, the production of many small quantities of many varieties, the replacement of the loader device is frequent, there was a problem that the productivity is lowered.

In order to solve the above problems, an object of the present invention is to provide a loader fixing device that can reduce the working time by fixing and leaving the loader device using a loader fixing button and a cylinder method to improve productivity.

The loader fixing device which is installed in the loader mounting apparatus of the present invention for solving the problems as described above is fixed to the loader device for transporting semiconductor elements, characterized in that the loader fixing button for supporting the loader device is operated by a spring. do.

Another embodiment of the loader fixing device which is installed in the loader mounting apparatus of the present invention and fixes the loader device for carrying semiconductor elements includes: a loader fixing button for supporting the loader device; A loader fixing device body coupled to the hollow shaft for coupling the loader fixing shaft, the loader fixing button being coupled to the loader fixing shaft to support the loader fixing shaft and the loader fixing button, and having one surface coupled with the plate; A flat plate having a hollow part for fixing the loader fixing device on one side of the loader mounting device; And a loader fixing shaft configured to rotate the loader fixing button about an axis, wherein the loader fixing button supporting the loader device is operated by a spring.

The loader fixing device,

And a loader fixing button fixing bolt for fixing the lower part of the loader fixing button, wherein the loader fixing device is supported by the loader fixing button by the loader fixing button, and the loader fixing button by the loader fixing button fixing bolt. It is characterized in that it is fixed.

The loader fixing device,

And a loader fixing button fixing bolt release preventing body installed on one side of the loader fixing device and preventing the loader fixing button fixing bolt from being separated.

Another embodiment of the loader fixing device which is installed in the loader mounting apparatus of the present invention and fixes the loader device for transporting semiconductor elements comprises: a loader fixing cylinder for coupling the loader device to the loader mounting device by moving the loader device up and down; A cylinder sensor for detecting the operation of the loader fixing cylinder; And a loader fixing plate coupled to one side of the shaft of the loader fixing cylinder and detaching and fixing the loader device from the loader mounting device, wherein the loader fixing cylinder moves up and down to support the loader device. .

According to the present invention, the loader can be fixed and detached using the loader fixing button, thereby reducing work time, thereby improving productivity.

In addition, it is possible to reduce the working time by simply fixing and detaching the loader device using a cylinder method, thereby improving productivity.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the embodiment of the present invention.

1 is a perspective view illustrating a first embodiment of a loader fixing device 200 installed in the loader mounting apparatus 300 according to the present invention and fixing the loader device 10 carrying a semiconductor device. . 2 is a cross-sectional view of the loader fixing device 200 of the present invention. 3 and 4 are perspective views of the loader fixing device 200 of the present invention. 5 is an exploded perspective view of the loader fixing device 200 of the present invention.

As shown in FIGS. 1 to 5, the loader fixing device 200 that is installed in the loader mounting apparatus 300 and fixes the loader device 10 for transporting the semiconductor elements, the loader fixing supporting the loader device 10. Combining the loader fixing shaft 240 to the hollow portion 211 for coupling the button 220, the loader fixing shaft 240, the loader fixing button 220 is coupled to the loader fixing shaft 240 Supporting the loader fixing shaft 240 and the loader fixing button 220, the loader fixing device body 210, one side is coupled to the plate 270, the loader fixing device (one side of the loader mounting device 300) A flat plate 270 having two or more hollow portions 271 for fixing 200; And a loader fixing shaft 240 for rotating the loader fixing button 220 about an axis. As shown in FIG. 5, a lower portion of the loader fixing button 220 has a shape of "c" and a hollow portion 222 is formed at the center thereof to engage the loader fixing shaft, and an upper portion of the loader device ( It is curved to support the lower part of 10). The lower part of the loader fixing button 220, the operator pushes the shape of the "c" home direction, and the upper part of the loader fixing button 220 is moved by the needle to support the lower part of the loader device 10. When the loader fixing button 220 rotates about the loader fixing shaft 240, it is elastically received by the spring 221.

Preferably, the loader fixing device 200 is installed on one side of the loader fixing button fixing bolt 250 and the loader fixing device 200 for fixing the lower portion of the loader fixing button 220 and the loader fixing button fixing bolt The loader fixing button fixing bolt release preventing member 260 may be further included to prevent the 250 from being separated. The loader fixing button fixing bolt release preventing body 260 is formed on one side of the loader fixing device body 210 to be coupled to one side by a bolt or the like hollow portion 261 is formed.

The loader fixing device 200 which is installed in the loader mounting device 300 and fixes the loader device 10 for transporting semiconductor devices, has the loader fixing button 220 for supporting the loader device operated by the elasticity of the spring 221. To secure the loader device 10. The spring 221 is inserted into the groove of the loader fixing device body 210 to be in contact with one side of the loader fixing button 220 to transmit the elastic force to the loader fixing button 220.

The loader fixing device 200 is supported by the loader device 10 by the loader fixing button 220 and the loader fixing button 220 is fixed by the loader fixing button fixing bolt 250 to double the The loader device 10 is attached to the loader mounting device 300 to ensure safety.

In order to mount the loader device 10 to the loader mounting apparatus 300, first press the loader fixing button 220 of the loader fixing device 200 installed at four corners of the loader mounting apparatus 300 to fix the loader. The button 220 supports the loader device 10. When four loader fixing devices 200 support the loader device 10, the operator fastens the loader fixing button fixing bolt 250 so that the roadway fixing button 220 does not move. This reinforces the stability of the loader apparatus 10. Next, the loader fixing button fixing bolt release preventing body 260 is coupled to one side of the loader fixing device body 210 by using a coupling means such as a bolt, and the loader fixing button fixing bolt release preventing body 260 is separated. Prevent it.

In order to detach the loader device 10 from the loader mounting device 300, the coupling means such as bolts coupled to one side of the loader fixing device body 210 is removed to prevent the loader fixing button fixing bolt release preventing member 260. ) Is removed from one side of the loader fixing device body (210). After that, the operator releases the loader fixing button fixing bolt 250 to move the loader fixing button 220. Next, the loader fixing button 220 of the loader fixing device 200 installed at the four corners of the loader mounting apparatus 300 is pressed so that the loader fixing button 220 does not support the loader device 10. In this way, the loader device 10 is separated from the loader mounting apparatus 300.

FIG. 6 is a bottom view of a second embodiment of the loader fixing device 200 ′ installed in the loader mounting apparatus 300 according to the present invention and fixing the loader device 10 carrying a semiconductor device. This is a perspective view from above. 7 is a detailed view of the loader fixing device 200 'according to the present invention.

The second embodiment of the loader fixing device 200 ′ which is installed in the loader mounting device 300 and fixes the loader device 10 for transporting semiconductor devices moves the loader device 10 up and down to allow the loader device 10 to move. The loader fixing cylinder 210 'for coupling the loader mounting apparatus 300 to the loader, the cylinder sensor 230' for detecting the operation of the loader fixing cylinder 210 ', and the loader fixing cylinder 210'. It is coupled to one side of the shaft and consists of a loader fixing plate (220 ') for separating and fixing the loader device 10 from the loader mounting device (300). Preferably, the loader fixing cylinder 210 'is moved up and down by pneumatic to support the loader device 10.

Pressing an external button (not shown) moves the loader fixing cylinder 210 'up and down so that the loader device 10 is mounted on the loader mounting device 300. The loader fixing device 200 ′ is installed at four corners of the loader mounting device 300. First, the operator moves the loader fixing plate 220 'so that four corners of the loader apparatus 10 are supported by the loader fixing plate 220'. Thereafter, when the loader fixing cylinder 210 'installed at four corners is moved upward by pressing a button (not shown) on the outside, the loader device 10 is fixed to the loader mounting device 300. When the loader device 10 is separated from the loader mounting apparatus 300, the loader fixing cylinder 210 'installed at four corners is moved downward by pressing a button (not shown) on the outside. After that, when the worker moves the loader fixing plate 220 ', the loader device 10 is separated from the loader mounting device 300.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may carry out in other specific forms without changing the technical spirit or essential features of the present invention. You will understand that. Accordingly, the embodiments described above are exemplary in all respects and not restrictive.

According to the present invention, it is possible to reduce the working time by fixing and releasing the loader device by using the loader fixing button and the cylinder, thereby improving productivity, which is very useful in industry.

Figure 1 shows that the first embodiment of the loader fixing device 200 for fixing the loader device 10 is installed in the loader mounting apparatus 300 of the present invention for carrying a semiconductor device is installed in the loader mounting apparatus 300 Perspective view.

2 is a cross-sectional view of the loader fixing device 200 of the present invention.

3 and 4 is a perspective view of the loader fixing device 200 of the present invention.

5 is an exploded perspective view of the loader fixing device 200 of the present invention.

FIG. 6 is a bottom view of a second embodiment of the loader fixing device 200 ′ installed in the loader mounting apparatus 300 according to the present invention and fixing the loader device 10 carrying a semiconductor device. This is a perspective view from above.

7 is a detailed view of the loader fixing device 200 'according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: Loader device

200, 200 ': loader fixing device

210: loader fixing device body

220: loader fixing button

221 spring

240: loader fixed shaft

250: loader fixing button fixing bolt

260: loader fixing button fixing bolt release prevention body

270: plate

210 ': loader fixing cylinder

220 ': loader fixing plate

230 ': Cylinder sensor

300: loader mounting device

Claims (5)

delete In the loader fixing device which is installed in the loader mounting device to fix the loader device for transporting semiconductor elements, A loader fixing button supporting the loader device; The loader fixing shaft is coupled to the hollow part for coupling the loader fixing shaft, and the loader fixing button is coupled to the loader fixing shaft to support the loader fixing shaft and the loader fixing button, and the loader fixing device body coupled with a flat plate on one side thereof. ; A flat plate having a hollow part for fixing the loader fixing device on one side of the loader mounting device; And And a loader fixing shaft for rotating the loader fixing button about an axis. The loader fixing button is operated by receiving an elastic force by a spring inserted into the groove of the loader fixing device body when rotating around the loader fixing shaft to support the loader device, and to fix the loader device to the loader mounting device. Loader fixing device characterized in that. 3. The method of claim 2, The loader fixing device, Further comprising a loader fixing button fixing bolt for fixing the lower part of the loader fixing button, The loader fixing device, The loader device is supported by the loader fixing button, The loader fixing device is characterized in that the loader fixing button is fixed by the loader fixing button fixing bolt. The method of claim 3, The loader fixing device, And a loader fixing button fixing bolt detachment preventing body installed on one side of the loader fixing device and preventing the loader fixing button fixing bolt from being separated from the loader fixing device. delete
KR2020090016346U 2009-12-15 2009-12-15 Loader fixing apparatus KR200458839Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020090016346U KR200458839Y1 (en) 2009-12-15 2009-12-15 Loader fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020090016346U KR200458839Y1 (en) 2009-12-15 2009-12-15 Loader fixing apparatus

Publications (2)

Publication Number Publication Date
KR20110006257U KR20110006257U (en) 2011-06-22
KR200458839Y1 true KR200458839Y1 (en) 2012-03-15

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Application Number Title Priority Date Filing Date
KR2020090016346U KR200458839Y1 (en) 2009-12-15 2009-12-15 Loader fixing apparatus

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0129225Y1 (en) * 1994-12-13 1998-12-01 황인길 Pusher structure of lead frame loader having tension for semiconductor package
KR200304725Y1 (en) 2002-11-29 2003-02-19 한미반도체 주식회사 Tray feeder for semiconductor package
KR100718847B1 (en) * 2006-06-15 2007-05-18 세크론 주식회사 Tray supply device for semiconductor package
KR100883501B1 (en) 2007-09-28 2009-02-16 세미텍 주식회사 A emc and lead frame loader for auto molding devic

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0129225Y1 (en) * 1994-12-13 1998-12-01 황인길 Pusher structure of lead frame loader having tension for semiconductor package
KR200304725Y1 (en) 2002-11-29 2003-02-19 한미반도체 주식회사 Tray feeder for semiconductor package
KR100718847B1 (en) * 2006-06-15 2007-05-18 세크론 주식회사 Tray supply device for semiconductor package
KR100883501B1 (en) 2007-09-28 2009-02-16 세미텍 주식회사 A emc and lead frame loader for auto molding devic

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KR20110006257U (en) 2011-06-22

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