CN218173762U - Chip testing pitch-changing structure - Google Patents
Chip testing pitch-changing structure Download PDFInfo
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- CN218173762U CN218173762U CN202222449100.5U CN202222449100U CN218173762U CN 218173762 U CN218173762 U CN 218173762U CN 202222449100 U CN202222449100 U CN 202222449100U CN 218173762 U CN218173762 U CN 218173762U
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- moving assembly
- chip
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- axis moving
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Abstract
The utility model discloses a chip testing displacement structure, include: the chip pre-placing device comprises a supporting seat, a dragging mechanism, a variable pitch disc, a Y-axis moving assembly, an X-axis moving assembly and a plurality of chip pre-placing seats; the variable-pitch disc is arranged at the top of the supporting seat, and a plurality of variable-pitch long strip openings are formed in the variable-pitch disc; the Y-axis moving assembly and the dragging mechanism are both arranged on the supporting seat and are arranged below the variable-pitch disc; the X-axis moving assembly is arranged on the Y-axis moving assembly and is dragged by the dragging mechanism to drive the X-axis moving assembly to move along the Y axis; each chip preset seat is connected with the X-axis moving assembly in a sliding mode and is arranged at a variable-pitch strip opening correspondingly, and then when the dragging mechanism drives the X-axis moving assembly, the chip preset seat can move along the variable-pitch strip opening. The utility model discloses a motor drives the inside removal of displacement rectangular mouth of the seat of presetting the chip displacement dish again, and the chip presets the seat and stops just realizing different intervals in different positions, simple structure, and the displacement is stable.
Description
Technical Field
The utility model relates to a semiconductor chip socket aging testing technical field, in particular to chip testing displacement structure.
Background
The feeding and discharging of the aging plate in the semiconductor chip socket aging test process is realized by a pitch-varying mechanism, the pitch-varying mechanism is used for achieving feeding and discharging of the tray aging plate, then the pitch-varying structural design of the existing automation equipment is complex, the pitch-varying function is achieved by a plurality of motors, and therefore the production cost is increased, and the technology is researched and developed accordingly.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a chip test displacement structure.
In order to realize the purpose, the utility model discloses technical scheme as follows:
a chip test pitch changing structure, comprising: the chip pre-placing device comprises a supporting seat, a dragging mechanism, a variable pitch disc, a Y-axis moving assembly, an X-axis moving assembly and a plurality of chip pre-placing seats;
the variable-pitch disc is arranged at the top of the supporting seat, and a plurality of variable-pitch long strip openings are formed in the variable-pitch disc; the Y-axis moving assembly and the dragging mechanism are both arranged on the supporting seat and are arranged below the variable-pitch disc;
the X-axis moving assembly is arranged on the Y-axis moving assembly and is dragged by the dragging mechanism to drive the X-axis moving assembly to move along the Y axis; each chip preset seat is connected with the X-axis moving assembly in a sliding mode and is arranged at a variable-pitch strip opening correspondingly, and then when the dragging mechanism drives the X-axis moving assembly, the chip preset seat can move along the variable-pitch strip opening.
Preferably, the dragging mechanism comprises a dragging motor and a transmission belt arranged at the output end of the dragging motor; the X-axis moving assembly is arranged on the conveying belt, is driven by the dragging motor, and then drives the conveying belt to rotate, so that the X-axis moving assembly arranged on the Y-axis moving assembly is driven to move along the Y axis.
Preferably, the Y-axis moving assembly comprises two Y-axis guide rails and sliding blocks arranged on the two Y-axis guide rails; the two Y-axis guide rails are arranged on two sides of the supporting seat; the dragging motor and the transmission belt are both arranged in the middle between the two Y-axis guide rails.
Preferably, the X-axis moving assembly comprises a fixed seat, X-axis slide rails arranged on two sides of the fixed seat, and a plurality of slide blocks arranged on the X-axis slide rails; each chip presetting seat is arranged on a sliding block.
Preferably, each chip presetting seat comprises a chip placing groove and a roller bearing arranged at the bottom of the chip placing groove; gyro wheel bearing arranges in the rectangular mouthful of displacement and with the rectangular mouthful lateral wall sliding connection of displacement, the rectangular mouthful top of displacement is arranged in to the chip standing groove.
Preferably, both ends of the variable-pitch disc and both ends of the top of the supporting seat are detachably fixed through screws.
Adopt the technical scheme of the utility model, following beneficial effect has the utility model discloses a motor drives the inside removal of displacement rectangular mouth of chip preset seat displacement dish again, and the chip preset seat stops just to realize different intervals in different positions, simple structure, and the displacement is stable, compares and enters and apart from in using a plurality of motors, and the cost is lower.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function 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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.
In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "is connected to" the second feature
"under" may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact, but being in contact with each other through additional features between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 2, the utility model provides a chip test displacement module, include: the chip pre-placing device comprises a supporting seat 1, a dragging mechanism 3, a variable pitch disc 4, a Y-axis moving assembly 2, an X-axis moving assembly 5 and a plurality of chip pre-placing seats 6;
the variable-pitch disc 4 is arranged at the top of the supporting seat 1, two ends of the variable-pitch disc 4 and two ends of the top of the supporting seat 1 are detachably fixed through screws, the assembly and disassembly are convenient, and a plurality of variable-pitch long strip openings 401 are formed in the variable-pitch disc 4; the Y-axis moving assembly 2 and the dragging mechanism 3 are both arranged on the supporting seat 1 and are arranged below the variable-pitch disc 4;
the X-axis moving assembly 5 is arranged on the Y-axis moving assembly 2 and is dragged by the dragging mechanism 3 to drive the X-axis moving assembly 5 to move along the Y axis; each chip presetting seat 6 is connected with the X-axis moving component 5 in a sliding manner and is correspondingly arranged at a variable-pitch long strip port 401, and then when the dragging mechanism 5 drives the X-axis moving component 5, the chip presetting seats 6 can move along the variable-pitch long strip port 401.
Further, the operating principle of the dragging mechanism 3 is as follows: the dragging motor 301 drives the transmission belt 302 to rotate, and further drives the X-axis moving assembly 5 arranged on the transmission belt 302 to move along the X axis; the dragging mechanism 3 comprises a dragging motor 301 and a transmission belt 302 arranged at the output end of the dragging motor 301; the X-axis moving component 5 is arranged on the conveying belt 302, and the dragging motor 301 drives the conveying belt 302 to rotate, so that the X-axis moving component 5 arranged on the Y-axis moving component 2 is driven to move along the Y axis. The Y-axis moving assembly 2 comprises two Y-axis guide rails 201 and sliding blocks 202 arranged on the two Y-axis guide rails 201; the two Y-axis guide rails 201 are arranged on two sides of the supporting seat 1; the dragging motor 301 and the transmission belt 302 are both arranged in the middle between the two Y-axis guide rails 201. The X-axis moving assembly 5 comprises a fixed seat 501, X-axis slide rails 502 arranged on two sides of the fixed seat 501, and a plurality of slide blocks arranged on the X-axis slide rails 502; each chip presetting seat 6 is arranged on a slide block. Each chip presetting seat 6 comprises a chip placing groove 601 and a roller bearing 602 arranged at the bottom of the chip placing groove 601; the roller bearing 602 is arranged in the variable-pitch long strip opening 401 and is in sliding connection with the side wall of the variable-pitch long strip opening, and the chip placing groove 601 is arranged above the variable-pitch long strip opening.
The utility model discloses the theory of operation as follows:
during operation, the driving motor 301 of the driving mechanism 3 drives the driving belt 302 to drive the X-axis moving assembly 5 to move along the direction of the Y-axis moving assembly 2, so as to drive the chip pre-setting seat 6 to move along the direction of the variable-pitch elongated opening 401, thereby realizing the variable-pitch function.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (6)
1. A chip test pitch changing structure is characterized by comprising: the chip pre-placing device comprises a supporting seat, a dragging mechanism, a variable pitch disc, a Y-axis moving assembly, an X-axis moving assembly and a plurality of chip pre-placing seats;
the variable-pitch disc is arranged at the top of the supporting seat, and a plurality of variable-pitch long strip openings are formed in the variable-pitch disc; the Y-axis moving assembly and the dragging mechanism are both arranged on the supporting seat and are arranged below the variable-pitch disc;
the X-axis moving assembly is arranged on the Y-axis moving assembly and is dragged by the dragging mechanism to drive the X-axis moving assembly to move along the Y axis; each the chip preset seat is connected with the X-axis moving assembly in a sliding mode and corresponds to the position, where the variable-pitch strip port is formed, of the chip preset seat, and then the chip preset seat can move along the variable-pitch strip port when the dragging mechanism drives the X-axis moving assembly.
2. The chip testing pitch structure according to claim 1, wherein the dragging mechanism comprises a dragging motor, a transmission belt arranged at an output end of the dragging motor; the X-axis moving assembly is arranged on the conveying belt, is driven by the dragging motor, and then drives the conveying belt to rotate, so that the X-axis moving assembly arranged on the Y-axis moving assembly is driven to move along the Y axis.
3. The chip testing pitch structure of claim 2, wherein the Y-axis moving assembly comprises two Y-axis guide rails, and sliding blocks disposed on the two Y-axis guide rails; the two Y-axis guide rails are arranged on two sides of the supporting seat; the dragging motor and the transmission belt are both arranged in the middle between the two Y-axis guide rails.
4. The chip testing pitch structure according to claim 1, wherein the X-axis moving assembly comprises a fixed base, X-axis slide rails arranged at two sides of the fixed base, and a plurality of slide blocks arranged on the X-axis slide rails; each chip presetting seat is arranged on a sliding block.
5. The pitch structure for testing chips of claim 1, wherein each of said chip pre-seats comprises a chip placing groove, a roller bearing disposed at the bottom of the chip placing groove; the gyro wheel bearing arranges the rectangular mouthful of displacement in, and with the rectangular mouthful lateral wall sliding connection of displacement, the rectangular mouthful top of displacement is arranged in to the chip standing groove.
6. The pitch structure for testing chips of claim 1, wherein two ends of said pitch disk and two ends of the top of said supporting base are detachably fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449100.5U CN218173762U (en) | 2022-09-14 | 2022-09-14 | Chip testing pitch-changing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449100.5U CN218173762U (en) | 2022-09-14 | 2022-09-14 | Chip testing pitch-changing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173762U true CN218173762U (en) | 2022-12-30 |
Family
ID=84623743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222449100.5U Active CN218173762U (en) | 2022-09-14 | 2022-09-14 | Chip testing pitch-changing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173762U (en) |
-
2022
- 2022-09-14 CN CN202222449100.5U patent/CN218173762U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Variable Pitch Structure for Chip Testing Effective date of registration: 20230816 Granted publication date: 20221230 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Futian Sub branch Pledgor: Shenzhen huafuxin Technology Co.,Ltd. Registration number: Y2023980052439 |