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01-09-2010 дата публикации

Rotatable raw ceramic belt punching assembly

Номер: CN0101817045A

Автор: LU BAI, XIYUAN DI, YONGQIAN DONG, ZIJIAN JIAO, XIAOYAN LI, QINHONG LU, FANG TIAN, CAIPING WANG, WEI YANG, YAN ZHANG, ZHIYAO ZHANG, XIQING ZHAO, BAI LU, DI XIYUAN, DONG YONGQIAN, JIAO ZIJIAN, LI XIAOYAN, LU QINHONG, TIAN FANG, WANG CAIPING, YANG WEI, ZHANG YAN, ZHANG ZHIYAO, ZHAO XIQING

Принадлежит:

The invention discloses a rotatable raw ceramic belt punching assembly, which solves the problems that the existing punching machine has instable punching quality and is difficult in realizing frameless punching. The rotatable raw ceramic belt punching assembly comprises a turntable base (1) and a rotatable punching component floating on the turntable base; the turntable base (1) is epsilon-shaped, a middle upright post of the epsilon-shaped base is provided with a rotary shaft insertion hole (18), and left and right linear motors are fixedly arranged in left and right grooves of the epsilon-shaped base respectively; and two guide through tube top caps (10) are fixedly arranged at left and right ends of the top surface of a punching head mounting plate (4), the vertical downward directions of the guide through tube top caps (10) are correspondingly provided with a guide through tube through hole (12) and a guide through tube (9), the middle part of a lower bracket plate (2) is fixedly provided ...

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Номер записи: 1

31-08-2011 дата публикации

Rotatable raw ceramic belt punching assembly

Номер: CN0101817045B

Автор: LU BAI, XIYUAN DI, YONGQIAN DONG, ZIJIAN JIAO, XIAOYAN LI, QINHONG LU, FANG TIAN, CAIPING WANG, WEI YANG, YAN ZHANG, ZHIYAO ZHANG, XIQING ZHAO, BAI LU, DI XIYUAN, DONG YONGQIAN, JIAO ZIJIAN, LI XIAOYAN, LU QINHONG, TIAN FANG, WANG CAIPING, YANG WEI, ZHANG YAN, ZHANG ZHIYAO, ZHAO XIQING

Принадлежит:

The invention discloses a rotatable raw ceramic belt punching assembly, which solves the problems that the existing punching machine has instable punching quality and is difficult in realizing frameless punching. The rotatable raw ceramic belt punching assembly comprises a turntable base (1) and a rotatable punching component floating on the turntable base; the turntable base (1) is epsilon-shaped, a middle upright post of the epsilon-shaped base is provided with a rotary shaft insertion hole (18), and left and right linear motors are fixedly arranged in left and right grooves of the epsilon-shaped base respectively; and two guide through tube top caps (10) are fixedly arranged at left and right ends of the top surface of a punching head mounting plate (4), the vertical downward directions of the guide through tube top caps (10) are correspondingly provided with a guide through tube through hole (12) and a guide through tube (9), the middle part of a lower bracket plate (2) is fixedlyprovided ...

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Номер записи: 2

28-04-2023 дата публикации

Wafer cutting automatic tool changing device and tool changing method thereof

Номер: CN116021654A

Автор: MA HAILIANG, LI WEI, DI XIYUAN, WEI JIE, ZHANG ZHIYAO, TIAN FANG, DONG YONGQIAN

Принадлежит:

The invention belongs to the technical field of wafer tool changing, and relates to an automatic tool changing device for wafer cutting and a tool changing method thereof.The device comprises a cutting-up blade mechanism, a height calibration system and a visual system.The cutting-up blade mechanism is installed on a portal frame in a sliding mode, and the portal frame is arranged on a bench in a spanning mode. All the devices return to zero, the blade recovers to the vertical state, blade height calibration is carried out, and the zero point of the blade is determined; the cutting blade mechanism begins to cut the wafer, after cutting is completed, the wafer moves into the field of view of the visual system, and the controller triggers the camera to photograph the product to recognize the damage width a of a cutting gap; the damage width a is compared with a standard value a0 of the specified damage width, and whether tool changing is needed or not is judged. Manual intervention is reduced ...

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Номер записи: 3

18-08-2010 дата публикации

Linear motor driven air suspension motion platform

Номер: CN0101804568A

Автор: LU BAI, XIYUAN DI, YONGQIAN DONG, ZIJIAN JIAO, QINHONG LU, FANG TIAN, CAIPING WANG, XIAOLEI WANG, WEI YANG, YAN ZHANG, ZHIYAO ZHANG, XIQING ZHAO, BAI LU, DI XIYUAN, DONG YONGQIAN, JIAO ZIJIAN, LU QINHONG, TIAN FANG, WANG CAIPING, WANG XIAOLEI, YANG WEI, ZHANG YAN, ZHANG ZHIYAO, ZHAO XIQING

Принадлежит:

The invention discloses a linear motor driven air suspension motion platform which solves the problems of low structural rigidity and low dynamic response of a traditional motion platform. The motion platform comprises a granite base (1) with a mountain-shaped longitudinal cross section, Y-axis motion platforms (5) are arranged above a left bearing platform, a middle bearing platform and a right bearing platform, Y-axis bearing cushions (8) are respectively fixed at the left, the middle and the right parts of the lower surface of each Y-axis motion platform (5), a first Y-axis linear motor (9) is fixed on the left side surface of a middle bearing platform (3), a mover of the first Y-axis linear motor (9) is fixedly connected with the Y-axis motion platform (5), a first Y-axis grating reading head (15) is also arranged, a second Y-axis linear motor (10) is fixed on the right side surface of the middle bearing platform (3), the mover of the second Y-axis linear motor (10) is fixedly connected ...

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Номер записи: 4

19-03-2014 дата публикации

High-bearing-capacity precise two-dimensional motion platform

Номер: CN103639711A

Автор: WANG XIAOKUI, CAO GUOBIN, WANG GUIPING, DI XIYUAN, LV QINHONG, JI ZHENJIE, ZHANG ZHIYAO, HUO ZHUOQIN, YANG KAIJUN, YANG WEI, WANG HAIZHEN, TIAN ZHIFENG, MA SHENGSHENG, SUN LI'NA

Принадлежит:

The invention discloses a high-bearing-capacity precise two-dimensional motion platform. The high-bearing-capacity precise two-dimensional motion platform solves the problem that the motion guide precision of an existing two-dimensional motion platform under high loading can not meet the requirement for high precision. The high-bearing-capacity precise two-dimensional motion platform is characterized in that a transverse guide rail (2) and a transverse guide rail movable sliding block (3) are arranged on a marble base plate (1), a top end transverse beam of a T-shaped transverse moving rack (5) is fixedly arranged on the transverse guide rail movable sliding block, a supporting walking wheel (15) is fixedly arranged at the bottom end of a longitudinal beam of the T-shaped transverse moving rack, a longitudinal guide rail (6) and a longitudinal driving device (8) are arranged on the T-shaped transverse moving rack, one side edge of a rectangular moving frame (9) is fixedly connected to a ...

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Номер записи: 5

15-06-2011 дата публикации

Linear motor driven air suspension motion platform

Номер: CN0101804568B

Автор: LU BAI, XIYUAN DI, YONGQIAN DONG, ZIJIAN JIAO, QINHONG LU, FANG TIAN, CAIPING WANG, XIAOLEI WANG, WEI YANG, YAN ZHANG, ZHIYAO ZHANG, XIQING ZHAO, BAI LU, DI XIYUAN, DONG YONGQIAN, JIAO ZIJIAN, LU QINHONG, TIAN FANG, WANG CAIPING, WANG XIAOLEI, YANG WEI, ZHANG YAN, ZHANG ZHIYAO, ZHAO XIQING

Принадлежит:

The invention discloses a linear motor driven air suspension motion platform which solves the problems of low structural rigidity and low dynamic response of a traditional motion platform. The motion platform comprises a granite base (1) with a mountain-shaped longitudinal cross section, Y-axis motion platforms (5) are arranged above a left bearing platform, a middle bearing platform and a right bearing platform, Y-axis bearing cushions (8) are respectively fixed at the left, the middle and the right parts of the lower surface of each Y-axis motion platform (5), a first Y-axis linear motor (9) is fixed on the left side surface of a middle bearing platform (3), a mover of the first Y-axis linear motor (9) is fixedly connected with the Y-axis motion platform (5), a first Y-axis grating reading head (15) is also arranged, a second Y-axis linear motor (10) is fixed on the right side surface of the middle bearing platform (3), the mover of the second Y-axis linear motor (10) is fixedly connected ...

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Номер записи: 6

19-03-2014 дата публикации

Two-dimension motion platform with adjustable pitching

Номер: CN103646671A

Автор: WANG XIAOKUI, CAO GUOBIN, WANG GUIPING, DI XIYUAN, LV QINHONG, JI ZHENJIE, ZHANG ZHIYAO, HUO ZHUOQIN, YANG KAIJUN, YANG WEI, WANG HAIZHEN, TIAN ZHIFENG, MA SHENGSHENG, SUN LI'NA

Принадлежит:

The invention discloses a two-dimension motion platform with adjustable pitching. Working efficiency of a current flip-chip bonding machine is low and operation working strength is large. By using the platform of the invention, the above problems are solved. The platform comprises an XY platform (2) arranged on a marble platform surface (1). A pitching adjustment right angle triangle plate (3) is arranged above the XY platform (2). A fixing brace (4) and an air cushion are arranged on a bottom surface of a right angle of the pitching adjustment right angle triangle plate (3). An adjusting nut and the air cushion are arranged at two acute angles. A gas floatation surface is formed between the air cushion and the marble platform surface so that a posture and XY motion do not influence each other. By using the platform of the invention, the posture of an optical probe remains the same. The working efficiency of the flip-chip bonding machine is increased.

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Номер записи: 7

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Rotatable raw ceramic belt punching assembly

Rotatable raw ceramic belt punching assembly

Wafer cutting automatic tool changing device and tool changing method thereof

Linear motor driven air suspension motion platform

High-bearing-capacity precise two-dimensional motion platform

Linear motor driven air suspension motion platform

Two-dimension motion platform with adjustable pitching