CN217904147U - Solid crystal motor mounting rack with high rigidity and high stability - Google Patents
Solid crystal motor mounting rack with high rigidity and high stability Download PDFInfo
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- CN217904147U CN217904147U CN202222257403.7U CN202222257403U CN217904147U CN 217904147 U CN217904147 U CN 217904147U CN 202222257403 U CN202222257403 U CN 202222257403U CN 217904147 U CN217904147 U CN 217904147U
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- 239000007787 solid Substances 0.000 title abstract description 8
- 239000013078 crystal Substances 0.000 title abstract description 4
- 238000005058 metal casting Methods 0.000 claims abstract description 44
- 238000005266 casting Methods 0.000 claims description 80
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a solid crystal motor mounting bracket with high rigidity and high stability, which comprises a metal casting frame body, wherein a transverse motor channel and a longitudinal motor channel are arranged inside the metal casting frame body, the transverse motor channel extends along the transverse direction and runs through the transverse two sides of the metal casting frame body, and the longitudinal motor channel extends along the longitudinal direction and runs through the longitudinal two sides of the metal casting frame body; the metal casting frame is characterized in that a first mounting structure used for mounting and fixing a transverse linear motor is arranged in the transverse motor channel, a second mounting structure used for mounting and fixing a longitudinal linear motor is arranged in the longitudinal motor channel, and a third mounting structure used for mounting and fixing a vertical linear motor is arranged on the outer side surface of the metal casting frame. The solid crystal motor mounting frame has the advantages of high rigidity and high stability.
Description
Technical Field
The utility model relates to a solid brilliant equipment of wafer especially relates to a solid brilliant motor mounting bracket of high rigidity high stability.
Background
When the wafer is bonded, the die bonding head needs to be driven to lift and translate so as to move the die bonding head to a proper height, and the die bonding head can conveniently pick and place the wafer. At present, a die bonder generally adopts three linear motors to respectively drive a die bonder to move in three directions, namely a transverse direction, a longitudinal direction and a vertical direction, and the three linear motors are arranged on the same rack.
Chinese patent No. CN202010251155.8 discloses a die head bonding and die bonding device, which comprises a frame, a die head bonding, a lateral moving mechanism for driving the die head bonding to move laterally, and a lifting moving mechanism for driving the die head bonding to lift; the transverse moving mechanism comprises a sliding seat supported on the rack, a transverse cross guide rail transversely installed on the sliding seat and a transverse linear motor, the transverse linear motor comprises a transverse movable plate for driving the die bonding binding head to transversely move and a transverse stator plate for driving the transverse movable plate to transversely move, and the transverse stator plate is supported on the rack; the lifting and moving mechanism comprises a support, a vertical sliding device and a lifting linear motor, wherein the support is connected with the transverse cross guide rail, the vertical sliding device is arranged on the support, the sliding plate is driven to move up and down, the solid crystal binding head is arranged on the sliding plate, the lifting linear motor comprises a vertical movable plate and a vertical stator plate, the vertical movable plate is connected with the sliding plate, the vertical movable plate is driven to move up and down, the vertical movable plate is transversely slidably arranged in the vertical stator plate, the vertical stator plate is fixedly connected with the frame, and the transverse movable plate is fixedly connected with the support.
The rack of the die bonding device for die bonding is basically equivalent to a vertical table top, and the die bonding device is too simple in structure, poor in stability and not beneficial to high-speed movement of die bonding.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a solid brilliant motor mounting bracket has the advantage of high rigidity and high stability.
The utility model discloses the technical problem that solve realizes through following technical scheme:
a die bonding motor mounting rack with high rigidity and high stability comprises a metal casting frame body, wherein a transverse motor channel and a longitudinal motor channel are formed in the metal casting frame body, the transverse motor channel extends along the transverse direction and penetrates through the two transverse sides of the metal casting frame body, and the longitudinal motor channel extends along the longitudinal direction and penetrates through the two longitudinal sides of the metal casting frame body; the metal casting frame is characterized in that a first mounting structure used for mounting and fixing a transverse linear motor is arranged in the transverse motor channel, a second mounting structure used for mounting and fixing a longitudinal linear motor is arranged in the longitudinal motor channel, and a third mounting structure used for mounting and fixing a vertical linear motor is arranged on the outer side surface of the metal casting frame.
Furthermore, the first mounting structure, the second mounting structure and the third mounting structure are screw hole structures, clamping structures or welding structures.
Further, the metal casting support body is formed with a binding head moving space for the die-bonding binding head to move, the transverse motor channel and the longitudinal motor channel are communicated with the binding head moving space, and the binding head moving space is arranged on the metal casting support body and is exposed out of the outer side face of the third mounting structure.
Further, the metal casting frame body comprises a first casting, a second casting and two third castings, and the second casting is assembled and fixed on the first casting so as to form the transverse motor channel together with the first casting; two third castings are assembled and fixed on two longitudinal ends of the second casting to form the longitudinal motor channel together with the second casting; the first mounting structure is arranged on the first casting, the second mounting structure is arranged on the second casting, and the third mounting structures are arranged on the two third castings.
Furthermore, the first casting comprises a first bottom part and two supporting parts, the two supporting parts are respectively arranged at the two longitudinal ends of the first bottom part, and the second casting is assembled and fixed on the two supporting parts; the second casting, the first bottom and the two supporting parts jointly enclose to form the transverse motor channel.
Further, the first mounting structure is disposed on the first bottom.
Further, the second casting comprises a second bottom part and a first side part, the second casting is assembled and fixed on the first casting through the second bottom part, and the first side part is positioned on one side, facing away from the first casting, of the second bottom part and is connected to one lateral side of the second bottom part; the third casting is positioned on the side, facing away from the first casting, of the second bottom and comprises a second side part and a top part, the second side part is connected to the other lateral side of the second bottom, and the top part is connected between the first side part and the second side part; the second bottom portion, the first side portion, the second side portion, and the top portion collectively enclose the longitudinal motor channel.
Further, the second mounting structure is disposed on the second bottom portion, and the third mounting structure is disposed on the second side portion.
Furthermore, the second bottom part is connected with the first side part through a plurality of reinforcing plates, and the reinforcing plates are perpendicular to the second bottom part and the first side part.
Furthermore, a plurality of first grooves are formed in the surface of the second casting, and a plurality of second grooves are formed in the surface of the third casting.
The utility model discloses following beneficial effect has: the die bonding motor mounting frame is formed by a high-rigidity metal casting, a transverse motor channel and a longitudinal motor channel are arranged in the metal casting frame, when die bonding equipment is assembled, a transverse linear motor of the die bonding equipment is fixedly mounted on a first mounting structure in the transverse motor channel, a longitudinal linear motor of the die bonding equipment is fixedly mounted on a second mounting structure in the longitudinal motor channel, a vertical linear motor of the die bonding equipment is fixedly mounted on a third mounting structure on the outer side surface of the metal casting frame, and finally a die bonding head of the die bonding equipment is simultaneously connected with the transverse linear motor, the longitudinal linear motor and the vertical linear motor, so that the stability of mounting and fixing among the transverse linear motor, the longitudinal linear motor and the vertical linear motor and the metal casting frame is greatly improved, and the die bonding head is favorable for high-speed movement.
Drawings
Fig. 1 is a transverse schematic view of a die attach motor mounting bracket provided by the present invention;
fig. 2 is a longitudinal schematic view of the mounting frame for a die bonding motor provided by the present invention;
fig. 3 is an exploded schematic view of the die bonding motor mounting bracket provided by the present invention;
fig. 4 is a schematic structural view of a first casting in the die bonding motor mounting frame provided by the present invention;
fig. 5 is a schematic structural view of a second casting in the die attach motor mounting bracket provided by the present invention;
fig. 6 is a schematic structural view of a third casting in the mounting frame of the die bonding motor provided by the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
A die bonding motor mounting bracket with high rigidity and high stability, as shown in fig. 1 and 2, comprises a metal casting frame body 1, wherein a transverse motor channel 11 and a longitudinal motor channel 12 are formed in the metal casting frame body 1, the transverse motor channel 11 extends along the transverse direction and penetrates through two transverse sides of the metal casting frame body 1, and the longitudinal motor channel 12 extends along the longitudinal direction and penetrates through two longitudinal sides of the metal casting frame body 1; a first mounting structure 13 for mounting and fixing the transverse linear motor 2 is arranged in the transverse motor channel 11, a second mounting structure 14 for mounting and fixing the longitudinal linear motor 3 is arranged in the longitudinal motor channel 12, and a third mounting structure 15 for mounting and fixing the vertical linear motor 4 is arranged on the outer side surface of the metal casting frame body 1.
The die bonding motor mounting frame is characterized in that a high-rigidity metal casting is adopted to form a metal casting frame body 1, a transverse motor channel 11 and a longitudinal motor channel 12 are arranged in the metal casting frame body 1, when die bonding equipment is assembled, a transverse linear motor 2 of the die bonding equipment is fixedly mounted on a first mounting structure 13 in the transverse motor channel 11, a longitudinal linear motor 3 of the die bonding equipment is fixedly mounted on a second mounting structure 14 in the longitudinal motor channel 12, a vertical linear motor 4 of the die bonding equipment is fixedly mounted on a third mounting structure 15 on the outer side surface of the metal casting frame body 1, and finally a die bonding head 5 of the die bonding equipment is connected with the transverse linear motor 2, the longitudinal linear motor 3 and the vertical linear motor 4 at the same time, so that the mounting and fixing stability among the transverse linear motor 2, the longitudinal linear motor 3, the vertical linear motor 4 and the metal casting frame body 1 is greatly improved, and the die bonding head 5 can move at a high speed.
First mounting structure 13, second mounting structure 14 and third mounting structure 15 can be but not limited to for screw structure, joint structure or welded structure etc. to will through modes such as screw, joint or welding horizontal linear electric motor 2, vertical linear electric motor 3 and vertical linear electric motor 4 are installed respectively and are fixed in on the metal casting support body 1.
A die bonding head moving space 16 for the die bonding head 5 to move is formed in the metal casting frame body 1, and the transverse motor channel 11 and the longitudinal motor channel 12 are communicated with the die bonding head moving space 16, so that the driving ends of the transverse linear motor 2 and the longitudinal linear motor 3 extend into the die bonding head moving space 16 to be connected with the die bonding head 5; the binding head moving space 16 is exposed from the outer side surface of the metal casting frame body 1, where the third mounting structure 15 is arranged, so that the driving end of the vertical linear motor 4 extends into the binding head moving space 16 and is connected with the die bonding binding head 5.
As shown in fig. 3, the metal casting frame 1 comprises a first casting 101, a second casting 102 and two third castings 103, wherein the second casting 102 is assembled and fixed on the first casting 101 to form the transverse motor passage 11 together with the first casting 101; two third castings 103 are assembled and fixed on two longitudinal ends of the second casting 102 so as to form the longitudinal motor channel 12 together with the second casting 102; the first mounting structure 13 is disposed on the first casting 101, the second mounting structure 14 is disposed on the second casting 102, and the third mounting structures 15 are disposed on two third castings 103.
The die bonding motor mounting frame is characterized in that a first casting 101, a second casting 102 and a third casting 103 are manufactured by adopting a metal casting process, and then the first casting 101, the second casting 102 and the third casting 103 are assembled and fixed together to form the metal casting frame body 1.
As shown in fig. 4, the first casting 101 includes a first bottom 1011 and two supporting parts 1012, the two supporting parts 1012 are respectively disposed on two longitudinal ends of the first bottom 1011, and the second casting 102 is assembled and fixed on the two supporting parts 1012; the second casting 102, the first bottom 1011 and the two supports 1012 together enclose the transverse motor channel 11.
The first mounting structure 13 is disposed on the first bottom 1011.
As shown in fig. 5, the second casting 102 includes a second bottom portion 1021, and a first side portion 1022, the second casting 102 is assembled and fixed on the first casting 101 through the second bottom portion 1021, and the first side portion 1022 is located on a side of the second bottom portion 1021 opposite to the first casting 101 and is connected to a lateral side of the second bottom portion 1021; the third casting 103 is located on a side of the second bottom portion 1021 opposite to the first casting 101, and as shown in fig. 6, includes a second side portion 1031 and a top portion 1032, the second side portion 1031 is connected to another lateral side of the second bottom portion 1021, and the top portion 1032 is connected between the first side portion 1022 and the second side portion 1031; the second bottom part 1021, the first side part 1022, the second side part 1031 and the top part 1032 jointly enclose the longitudinal motor channel 12.
The second mounting structure 14 is disposed on the second bottom portion 1021, and the third mounting structure 15 is disposed on the second side portion 1031.
The surface of the second casting 102 is provided with a plurality of first grooves 1023, the first grooves 1023 are used for reducing the weight of the second casting 102, and the shape of the first grooves 1023 can be not limited to a rectangular groove, a triangular groove or a hexagonal groove, and the first grooves can be distributed on the inner side faces, facing the longitudinal motor channels 12, of the second bottom 1021 and the first side 1022.
The second bottom portion 1021 and the first side portion 1022 are connected through a plurality of reinforcing plates 1024, and the reinforcing plates 1024 are perpendicular to the second bottom portion 1021 and the first side portion 1022, so as to improve stability between the second bottom portion 1021 and the first side portion 1022.
A plurality of second grooves 1033 are formed in the surface of the third casting 103, the second grooves 1033 are used for reducing the weight of the third casting 103, and the shapes of the second grooves 1033 may not be limited to rectangular grooves, triangular grooves, hexagonal grooves, or the like, and are distributed on both side surfaces of the top 1032.
It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the embodiments of the present invention can still be modified or replaced with equivalents, and these modifications or equivalent replacements cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The die bonding motor mounting frame is characterized by comprising a metal casting frame body, wherein a transverse motor channel and a longitudinal motor channel are formed in the metal casting frame body, the transverse motor channel extends along the transverse direction and penetrates through the two transverse sides of the metal casting frame body, and the longitudinal motor channel extends along the longitudinal direction and penetrates through the two longitudinal sides of the metal casting frame body; the metal casting frame is characterized in that a first mounting structure used for mounting and fixing a transverse linear motor is arranged in the transverse motor channel, a second mounting structure used for mounting and fixing a longitudinal linear motor is arranged in the longitudinal motor channel, and a third mounting structure used for mounting and fixing a vertical linear motor is arranged on the outer side surface of the metal casting frame.
2. The die bonding motor mounting bracket with high rigidity and high stability as claimed in claim 1, wherein the first mounting structure, the second mounting structure and the third mounting structure are screw hole structures, clamping structures or welding structures.
3. The die bonding motor mounting rack with high rigidity and high stability as claimed in claim 1, wherein a die bonding head moving space for die bonding head moving is formed on the metal casting frame body, the transverse motor channel and the longitudinal motor channel are communicated with the die bonding head moving space, and the die bonding head moving space is exposed from the outer side face of the metal casting frame body on which the third mounting structure is arranged.
4. The die bond motor mounting bracket with high rigidity and high stability as claimed in claim 1, wherein the metal casting bracket body comprises a first casting, a second casting and two third castings, and the second casting is assembled and fixed on the first casting to form the transverse motor channel together with the first casting; two third castings are assembled and fixed on two longitudinal ends of the second casting to form the longitudinal motor channel together with the second casting in a surrounding mode; the first mounting structure is arranged on the first casting, the second mounting structure is arranged on the second casting, and the third mounting structures are arranged on the two third castings.
5. The die bonding motor mounting rack with high rigidity and high stability as claimed in claim 4, wherein the first casting comprises a first bottom part and two supporting parts, the two supporting parts are respectively arranged at two longitudinal ends of the first bottom part, and the second casting is assembled and fixed on the two supporting parts; the second casting, the first bottom and the two supporting parts jointly enclose to form the transverse motor channel.
6. The die attach motor mounting bracket of claim 5, wherein the first mounting structure is disposed on the first bottom portion.
7. The die bonding motor mounting rack with high rigidity and high stability as claimed in claim 4, wherein the second casting comprises a second bottom part and a first side part, the second casting is assembled and fixed on the first casting through the second bottom part, and the first side part is located on one side of the second bottom part, which faces away from the first casting, and is connected to one side of the second bottom part in the transverse direction; the third casting is positioned on one side of the second bottom part, which faces away from the first casting, and comprises a second side part and a top part, the second side part is connected to the other side of the second bottom part in the transverse direction, and the top part is connected between the first side part and the second side part; the second bottom portion, the first side portion, the second side portion, and the top portion collectively enclose the longitudinal motor channel.
8. The die attach motor mounting bracket of claim 7, wherein the second mounting structure is disposed on the second bottom portion and the third mounting structure is disposed on the second side portion.
9. The die bonding motor mounting bracket with high rigidity and high stability according to claim 7, wherein the second bottom part and the first side part are connected through a plurality of reinforcing plates, and the reinforcing plates are perpendicular to the second bottom part and the first side part.
10. The die bonding motor mounting bracket with high rigidity and high stability according to claim 4, wherein a plurality of first grooves are formed in the surface of the second casting, and a plurality of second grooves are formed in the surface of the third casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257403.7U CN217904147U (en) | 2022-08-26 | 2022-08-26 | Solid crystal motor mounting rack with high rigidity and high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257403.7U CN217904147U (en) | 2022-08-26 | 2022-08-26 | Solid crystal motor mounting rack with high rigidity and high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217904147U true CN217904147U (en) | 2022-11-25 |
Family
ID=84108243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222257403.7U Active CN217904147U (en) | 2022-08-26 | 2022-08-26 | Solid crystal motor mounting rack with high rigidity and high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217904147U (en) |
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2022
- 2022-08-26 CN CN202222257403.7U patent/CN217904147U/en active Active
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