CN210155554U - Mounting positioning device - Google Patents
Mounting positioning device Download PDFInfo
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- CN210155554U CN210155554U CN201921183874.XU CN201921183874U CN210155554U CN 210155554 U CN210155554 U CN 210155554U CN 201921183874 U CN201921183874 U CN 201921183874U CN 210155554 U CN210155554 U CN 210155554U
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- positioning
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Abstract
The utility model discloses a mounting positioner, include: a base; the sheet groove is arranged on the base; the positioning groove is arranged on the base and corresponds to the sheet groove; and the signal acquisition device is arranged above the base and used for determining the position of the positioning groove, and the position of the positioning groove is used for determining the position of a chip groove to be mounted. The positioning groove corresponding to the wafer groove is arranged on the base, the position of the positioning groove is collected through the signal acquisition device, the position of the wafer groove is determined through the position of the positioning groove, the position of the wafer groove can be determined more accurately, and the deviation of the wafer during wafer installation is avoided.
Description
Technical Field
The utility model relates to an automatic technical field especially relates to a mounting positioner.
Background
The CVD multi-chip machine frequently fails due to the rotating system, so that the machine always has the phenomenon of bias loading in the process of loading chips. At present, in the process of loading a machine, a computer only identifies the position of an original point in the whole process of loading, all the positions in the middle are controlled by the number of pulses, and generally, the process has no problem, but the process causes small deviation when a rotating system is unstable, or errors are assembled, or slope is adjusted, so that the loading deviation during loading is caused.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a mounting positioner aims at solving present multi-disc board dress inclined to one side problem of easy dress when piece.
An embodiment of the utility model provides a mounting positioner, include:
a base;
the sheet groove is arranged on the base;
the positioning groove is arranged on the base and corresponds to the sheet groove;
and the signal acquisition device is arranged above the base and used for determining the position of the positioning groove, and the position of the positioning groove is used for determining the position of a chip groove to be mounted.
In an embodiment of the present application, the positioning groove is disposed on a connection line between a center of the sheet groove and a center of the base.
In an embodiment of the present application, a distance between a center point of the positioning groove and a center point of the base is greater than a distance between a center point of the sheet groove and a center point of the base.
In the embodiment of the present application, the center points of all the positioning grooves are the same distance from the center point of the base.
In an embodiment of the application, the signal acquisition device comprises a ranging sensor.
In the embodiment of the application, the signal acquisition device further comprises an air cylinder, and the air cylinder is connected with the distance measuring sensor.
In an embodiment of the present application, the positioning groove is a square groove, a circular groove, or a triangular groove.
In the embodiment of this application, when the constant head tank is square groove, the degree of depth of constant head tank is 2mm, and length is 10mm, and the width is 6 mm.
In the embodiment of the application, the sheet groove is a plurality of grooves, and the shape of the positioning groove corresponding to each sheet groove is consistent.
The utility model discloses a set up the constant head tank corresponding with the film trap on the base to through the position of signal acquisition device collection constant head tank, through the position of the position determination film trap of constant head tank, the film trap position of confirming that can be more accurate avoids the dress inclined to one side when the piece.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a mounting and positioning device according to an embodiment of the present invention.
Wherein, 1, a base; 2. a sheet groove; 3. positioning a groove; 4. a ranging sensor; 5. and a cylinder.
Detailed Description
In order to make the technical solution better understood by those skilled in the art, the technical solution in the embodiment of the present invention will be clearly described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is a part of the embodiment of the present invention, and not a whole embodiment. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure without any creative effort shall fall within the protection scope of the present disclosure.
The terms "include" and any other variations in the description and claims of this document and the above-described figures, mean "including but not limited to", and are intended to cover non-exclusive inclusions. Furthermore, the terms "first" and "second," etc. are used to distinguish between different objects and are not used to describe a particular order.
The following detailed description of implementations of the present invention is provided in conjunction with the accompanying drawings:
fig. 1 shows a mounting positioning device provided in an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:
as shown in fig. 1, an embodiment of the present invention provides a mounting and positioning device, including:
a base 1;
the sheet groove 2 is arranged on the base 1;
the positioning groove 3 is arranged on the base 1, and the positioning groove 3 is arranged corresponding to the sheet groove 2;
the signal acquisition device is arranged above the base 1 and used for determining the position of the positioning groove 3, and the position of the positioning groove 3 is used for determining the position of the chip groove 2 to be loaded.
In this embodiment, one sheet groove 2 corresponds to one positioning groove 3, or several sheet grooves 2 whose central points of the sheet grooves 2 and the central point of the base 1 are on the same straight line may share one positioning groove 3.
The embodiment of the utility model provides an in, through set up the constant head tank 3 corresponding with piece groove 2 on base 1 to through the position that signal acquisition device gathered constant head tank 3, the position of piece groove 2 is confirmed through the position of constant head tank 3, and the dress is inclined to one side when avoiding the dress piece to 2 positions in the more accurate definite piece groove of ability.
In the embodiment of the present invention, the positioning groove 3 is disposed on the connection line between the center of circle of the sheet groove 2 and the center of circle of the base 1.
In this embodiment, finding the detent 3 determines the center point of the detent 3.
In the embodiment of the present invention, the distance between the center point of the positioning groove 3 and the center point of the base 1 is greater than the distance between the center point of the sheet groove 2 and the center point of the base 1.
In the embodiment of the present invention, the distances between the center points of all the positioning grooves 3 and the center point of the base 1 are the same.
In the present embodiment, in order to make the signal collecting device not move any more after moving to the position of the positioning slot 3, it is only moving once, so all the positioning slots 3 are disposed at the same position of the distance between the center point of the positioning slot 3 and the center point of the base 1, that is, the center points of all the positioning slots 3 are on the same circumference.
In this embodiment, the distance between the center point of the positioning groove 3 and the center point of the base 1 may also be smaller than the distance between the center point of the sheet groove 2 and the center point of the base 1.
The embodiment of the utility model provides an in, signal acquisition device includes range sensor 4.
The utility model discloses an in the embodiment, signal pickup assembly still includes cylinder 5, cylinder 5 with range sensor 4 links to each other.
In this embodiment, the cylinder 5 can be arranged on the edge of the base 1 as long as the signal acquisition device is arranged on the positioning groove 3, and the cylinder 5 can push the signal acquisition device into the upper part of the positioning groove 3.
In this embodiment, the signal acquisition device can be pushed into the position of the positioning slot 3 using the air cylinder 5.
In the embodiment of the present invention, the positioning groove 3 is a square groove, a circular groove or a triangular groove.
In the present embodiment, the shape of the positioning slot 3 may be various, but the positioning slot 3 should not be too large, otherwise it would be disadvantageous to determine the position of the center point of the positioning slot 3.
The utility model discloses an in the embodiment, work as when constant head tank 3 is square groove, the degree of depth of constant head tank 3 is 2mm, and length is 10mm, and the width is 6 mm.
In the embodiment of the present invention, the sheet grooves 2 are plural, and the shape of the positioning groove 3 corresponding to each sheet groove 2 is consistent.
In the embodiment of the present invention, the method further comprises: and the control device is respectively connected with the signal acquisition device and the base 1 and is used for controlling the base 1 to stop rotating when the position acquired by the signal acquisition device is the position of the positioning groove 3.
When in use:
after the base 1 is adjusted and the origin is found, the cylinder 5 starts to act, the distance measuring sensor 4 moves to the position on the circumference where the positioning groove 3 is located, the base 1 starts to rotate (the speed starts to be accelerated and is reduced to 0.1 rpm as soon as before the originally set pulse number, namely when the pulse number can be advanced by 50 pulses), when the numerical value measured by the distance measuring sensor 4 changes suddenly (because the positioning groove 3 is a groove and is sunken inwards, the distance from the distance measuring sensor 4 to the base 1 is smaller than the distance from the distance measuring sensor 4 to the positioning groove 3), the control device controls the base 1 to stop rotating, the position at this moment is the position of the sheet groove 21, after the sheet groove 21 is found, the subsequent sheet grooves 2 can be accelerated and decelerated according to the fixed pulse, the numerical value measured by the distance measuring sensor 4 changes suddenly for each sheet groove 2, and the position of the sheet groove 2 is determined after the base. The position of the manipulator can be adjusted according to the position of the sheet slot 21, and the loading is carried out by the manipulator.
Each film slot 2 can be accurately positioned, so that the problem of inaccurate positioning of the film slot 2 is avoided.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A mounting and positioning device, comprising:
a base;
the sheet groove is arranged on the base;
the positioning groove is arranged on the base and corresponds to the sheet groove;
and the signal acquisition device is arranged above the base and used for determining the position of the positioning groove, and the position of the positioning groove is used for determining the position of a chip groove to be mounted.
2. The loading positioning device of claim 1, wherein the positioning slot is disposed on a line connecting a center of the sheet slot and a center of the base.
3. The die bonding positioning apparatus of claim 1, wherein the distance between the center point of the positioning slot and the center point of the base is greater than the distance between the center point of the die bonding slot and the center point of the base.
4. The die bonding positioning apparatus of claim 1, wherein the centers of all of the positioning slots are spaced the same distance from the center of the base.
5. The die-mount positioning apparatus of claim 1, wherein the signal acquisition device comprises a ranging sensor.
6. The die-bonding positioning device of claim 5, wherein the signal acquisition device further comprises an air cylinder, and the air cylinder is connected with the distance measuring sensor.
7. The mounting fixture of claim 1 wherein the positioning slot is a square slot, a circular slot or a triangular slot.
8. The mounting fixture of claim 7 wherein when the positioning slot is a square slot, the positioning slot has a depth of 2mm, a length of 10mm and a width of 6 mm.
9. The loading positioning device of claim 1, wherein the plurality of sheet slots are provided, and the positioning slot corresponding to each sheet slot has a uniform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183874.XU CN210155554U (en) | 2019-07-25 | 2019-07-25 | Mounting positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183874.XU CN210155554U (en) | 2019-07-25 | 2019-07-25 | Mounting positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210155554U true CN210155554U (en) | 2020-03-17 |
Family
ID=69766488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183874.XU Active CN210155554U (en) | 2019-07-25 | 2019-07-25 | Mounting positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210155554U (en) |
-
2019
- 2019-07-25 CN CN201921183874.XU patent/CN210155554U/en active Active
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