CN111341722A - Adjustable limiting and clamping device for chip processing - Google Patents
Adjustable limiting and clamping device for chip processing Download PDFInfo
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- CN111341722A CN111341722A CN202010178222.8A CN202010178222A CN111341722A CN 111341722 A CN111341722 A CN 111341722A CN 202010178222 A CN202010178222 A CN 202010178222A CN 111341722 A CN111341722 A CN 111341722A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68707—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a robot blade, or gripped by a gripper for conveyance
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- Condensed Matter Physics & Semiconductors (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses an adjustable limiting and clamping device for chip processing, which comprises a base, wherein two ends of the base are fixedly connected with side plates, one ends of the tops of the two side plates, which are close to the base, are respectively provided with a groove, and the top of the base is provided with two outer frames and two inner clamping frames, so that the adjustable limiting and clamping device has the following beneficial effects that: the adjustable limiting and clamping device for chip processing is simple in structure and convenient to use, the servo motor is arranged to drive the first bevel gear to rotate, the first bevel gear drives the second screw rod to rotate through the second bevel gear, the second screw rod can drive the second sliding block which is in threaded connection with the rod wall to slide in the third sliding groove when rotating, the second sliding block can push the first sliding block in the inner clamping frame to slide in the second sliding groove through the pushing block when sliding, and the first sliding block can drive the second clamping rod to move towards the direction of the first clamping rod when sliding.
Description
Technical Field
The invention relates to a clamping device, in particular to an adjustable limiting clamping device for chip processing, and belongs to the technical field of chip processing.
Background
Chips, also known as microcircuits (microcircuits), microchips (microchips), and Integrated Circuits (ICs). Refers to a silicon chip containing integrated circuits, which is small in size and is often part of a computer or other electronic device. The electronic chip needs to be limited and clamped during production and processing.
The invention discloses an IC chip clamping device with vacuum suction, which is disclosed as CN104617030A and comprises a support frame, a beam frame, a Z-axis lifter, a vacuum generator, a servo motor, a screw rod, a vacuum suction head, a transmission motor, a transmission wheel, a transmission belt, a dispensing mold positioning seat, a dispensing mold and a chip charging mold, wherein the dispensing mold with dispensed glue is placed in the dispensing mold positioning seat, an IC chip is placed in the chip charging mold in advance, the transmission motor drives the transmission belt to rotate through the transmission wheel, the servo motor drives the screw rod to rotate, a Z-axis lifter is pushed to move left and right on the beam frame, the Z-axis lifter is electrified to push the vacuum suction head to the upper end of the chip charging mold, the vacuum generator generates vacuum to the vacuum suction head to suck the IC chip, the IC chip is conveyed to the upper end of the dispensing mold under the actions of the Z-axis lifter, the servo motor and the screw rod, the Z-axis lifter pushes the vacuum suction head to descend, the chip is placed in the dispensing mold, so that automatic processing is achieved, and production efficiency is improved. However, when the chip is clamped, the chip is clamped in place by the positioning seat, and the chip cannot be adjusted in position, so that the chip is inconvenient to move and process.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an adjustable limiting and clamping device for chip processing.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an adjustable limiting and clamping device for chip processing, which comprises a base, wherein two ends of the base are fixedly connected with side plates, one ends of the tops of the two side plates, which are close to the base, are provided with grooves, the top of the base is provided with two outer frames and two inner clamping frames, the inner clamping frames are arranged inside the outer frames, the outer frames are fixedly connected with the base, a double-shaft motor and a servo motor are arranged between the two outer frames, the servo motor is arranged above the double-shaft motor, the double-shaft motor and the servo motor are fixedly connected with the top of the base through a fixed frame, two ends of the double-shaft motor are fixedly connected with a first lead screw through a coupler, two ends of the bottom of the inner clamping frame are fixedly connected with a transmission block, the top of the base is provided with a first sliding groove corresponding to the transmission block, and the first sliding groove is matched with the transmission, the transmission block is connected inside the first sliding groove in a sliding manner, one end of the first screw rod, which is far away from the double-shaft motor, penetrates through the transmission block, the transmission block is in threaded connection with the outer rod wall of the first screw rod, a first clamping rod and a second clamping rod are arranged inside the inner clamping frame, the first clamping rod is arranged on one side, which is far away from the double-shaft motor, of the second clamping rod, fixed blocks are fixedly connected to two ends of the first clamping rod, first sliding blocks are fixedly connected to two ends of the second clamping rod, the fixed blocks and the first sliding blocks are the same in size, second sliding grooves are formed on the inner side walls on two sides of the inner clamping frame corresponding to the first sliding blocks, the fixed blocks are fixedly connected with the inner side walls of the second sliding grooves, the first sliding blocks are connected inside the second sliding grooves in a sliding manner, and a first bevel gear is fixedly connected to the shaft wall of the output shaft of the servo, the both sides of first bevel gear all are provided with the second lead screw, the second lead screw sets up the inside at outer frame, the one end that the second lead screw is close to servo motor passes outer frame, just the second lead screw rotates with outer frame to be connected, the one end fixedly connected with second bevel gear that the second lead screw passed outer frame, second bevel gear is connected with first bevel gear meshing, outer frame has seted up the third sliding tray on being close to the inside wall of second lead screw one side, the inside sliding connection of third sliding tray has the second sliding block, the one end that second bevel gear was kept away from to the second lead screw passes the second sliding block, just second lead screw and second sliding block threaded connection.
As a preferable technical scheme of the invention, the double-shaft motor and the servo motor are both electrically connected with an external power supply through a PLC controller.
As a preferable technical solution of the present invention, one end of the second screw rod passing through the second sliding block is rotatably connected to the inner wall of the outer frame through the first rotating seat.
As a preferable technical scheme of the invention, one end of the first screw rod penetrating through the first transmission block is rotatably connected with the inner wall of the groove through the second rotating seat.
As a preferred technical solution of the present invention, the bottom portions of the first clamping rod and the second clamping rod are both fixedly connected with a clamping plate.
As a preferable technical scheme of the invention, the plate wall of the clamping plate is provided with a clamping groove.
As a preferable technical scheme of the invention, one end of the second sliding block close to the inner clamping frame is fixedly connected with a pushing block.
As a preferable technical scheme of the invention, the bottom of the outer frame is provided with a push outlet corresponding to the inner clamping frame, and the push outlet is matched with the inner clamping frame.
The invention has the following beneficial effects: the adjustable limiting and clamping device for chip processing has simple structure and convenient use, the arranged servo motor drives the first bevel gear to rotate, the first bevel gear drives the second screw rod to rotate through the second bevel gear, the second screw rod can drive the second sliding block which is in threaded connection with the rod wall to slide in the third sliding groove when rotating, the second sliding block can drive the first sliding block in the inner clamping frame to slide in the second sliding groove through the pushing block when sliding, the first sliding block can drive the second clamping rod to move towards the direction of the first clamping rod when sliding, the clamping plates at the bottoms of the first clamping rod and the second clamping rod can effectively clamp a chip, after clamping is completed, the double-shaft motor can drive the first screw rods at two ends to rotate, and the first screw rod can drive the transmission block to slide in the first sliding groove when rotating, the transmission block can drive the inner clamping frame to be pushed out through a pushing outlet when sliding, when the inner clamping frame is located above the groove, the transmission block is separated from the first sliding groove, the first lead screw can drive the inner clamping frame to rotate, and the chip is convenient to move and process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along the line A-A in the present invention;
FIG. 3 is a sectional view taken along the direction B-B in the present invention;
FIG. 4 is a schematic view of the construction of the inner holder of the present invention;
FIG. 5 is a partial enlarged view of portion C of the present invention;
FIG. 6 is a schematic view of the structure of the clamping plate of the present invention.
In the figure: 1. a base; 2. a side plate; 3. a groove; 4. an outer frame; 5. an inner clamping frame; 6. a double-shaft motor; 7. a servo motor; 8. a first lead screw; 9. a transmission block; 10. a first sliding groove; 11. a first clamping rod; 12. a second clamping rod; 13. a fixed block; 14. a first slider; 15. a second sliding groove; 16. a clamping plate; 17. a clamping groove; 18. a first bevel gear; 19. a second lead screw; 20. a second bevel gear; 21. a first rotating base; 22. a second slider; 23. a pushing block; 24. a second rotating base; 25. a push-out port; 26. and a third sliding groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
Example 1: as shown in FIGS. 1-6, the invention provides an adjustable limiting and clamping device for chip processing, which comprises a base 1, wherein two ends of the base 1 are fixedly connected with side plates 2, one end of the top of each side plate 2, which is close to the base 1, is provided with a groove 3, the top of the base 1 is provided with two outer frames 4 and two inner clamping frames 5, the inner clamping frames 5 are arranged inside the outer frames 4, the outer frames 4 are fixedly connected with the base 1, a double-shaft motor 6 and a servo motor 7 are arranged between the two outer frames 4, the servo motor 7 is arranged above the double-shaft motor 6, the double-shaft motor 6 and the servo motor 7 are fixedly connected with the top of the base 1 through fixed racks, two ends of the double-shaft motor 6 are fixedly connected with first lead screws 8 through couplers, two ends of the bottom of the inner clamping frame 5 are fixedly connected with transmission blocks 9, the top of the base 1 is provided with a first sliding groove 10 corresponding to the transmission block 9, the first sliding groove 10 is matched with the transmission block 9, the transmission block 9 is slidably connected inside the first sliding groove 10, one end of the first lead screw 8 far away from the double-shaft motor 6 penetrates through the transmission block 9, the transmission block 9 is in threaded connection with the outer rod wall of the first lead screw 8, the inner clamping frame 5 is internally provided with a first clamping rod 11 and a second clamping rod 12, the first clamping rod 11 is arranged on one side of the second clamping rod 12 far away from the double-shaft motor 6, two ends of the first clamping rod 11 are fixedly connected with fixed blocks 13, two ends of the second clamping rod 12 are fixedly connected with first sliding blocks 14, the fixed blocks 13 and the first sliding blocks 14 are the same in size, and second sliding grooves 15 corresponding to the first sliding blocks 14 are arranged on the inner side walls on two sides of the inner clamping frame 5, the fixed block 13 is fixedly connected with the inner side wall of the second sliding groove 15, the first sliding block 14 is slidably connected inside the second sliding groove 15, a first bevel gear 18 is fixedly connected to the shaft wall of the output shaft of the servo motor 7, the two sides of the first bevel gear 18 are respectively provided with a second lead screw 19, the second lead screw 19 is arranged inside the outer frame 4, one end of the second lead screw 19 close to the servo motor 7 penetrates through the outer frame 4, the second lead screw 19 is rotatably connected with the outer frame 4, one end of the second lead screw 19 penetrating through the outer frame 4 is fixedly connected with a second bevel gear 20, the second bevel gear 20 is meshed with the first bevel gear 18, a third sliding groove 26 is arranged on the inner side wall of the outer frame 4 close to one side of the second lead screw 19, the inside of the third sliding groove 26 is slidably connected with a second sliding block 22, one end of the second lead screw 19 far away from the second bevel gear 20 penetrates through the second sliding block, and the second screw rod 19 is in threaded connection with the second sliding block 22.
The double-shaft motor 6 and the servo motor 7 are electrically connected with an external power supply through the PLC, and the TB6600 type PLC can control the rotating speed and the rotating direction of the double-shaft motor 6 and the servo motor 7, so that the device can be driven normally.
One end of the second screw rod 19 penetrating through the second sliding block 22 is rotatably connected with the inner wall of the outer frame 4 through the first rotating seat 21, and when the second screw rod 19 rotates, the first rotating seat 21 can enable the second screw rod 19 to rotate more stably.
One end of the first screw rod 8 penetrating through the first transmission block 9 is rotatably connected with the inner wall of the groove 3 through the second rotating seat 24, and when the first screw rod 8 rotates, the second rotating seat 24 can enable the first screw rod 8 to rotate more stably.
The bottom of the first clamping rod 11 and the bottom of the second clamping rod 12 are fixedly connected with a clamping plate 16, and the clamping plate 16 can increase the contact area between the first clamping rod 11 and the chip and between the second clamping rod 12 and the chip, so that the chip cannot be damaged when the chip is clamped by the first clamping rod 11 and the second clamping rod 12.
The clamping groove 17 is formed in the wall of the clamping plate 16, and the clamping groove 17 can enable the clamping plate 16 to have a better clamping effect when clamping the chip.
One end of the second sliding block 22 close to the inner clamping frame 5 is fixedly connected with a pushing block 23, and the pushing block 23 can enable the second sliding block 22 to be more stable when sliding in the third sliding groove (26).
The bottom of the outer frame 4 is provided with a push-out port 25 corresponding to the inner clamping frame 5, the push-out port 25 is matched with the inner clamping frame 5, and the push-out port 25 is convenient for the push block 23 to push the inner clamping frame 5 out of the outer frame 4.
Specifically, when the invention is used, a chip is positioned inside an inner clamping frame 5, a TB6600 type PLC controller controls a servo motor 7 and a double-shaft motor 6 to start, the servo motor drives a first bevel gear to rotate, the first bevel gear drives a second screw rod to rotate through a second bevel gear, the second screw rod can drive a second sliding block which is in threaded connection with the rod wall to slide inside a third sliding groove when rotating, the second sliding block can drive a first sliding block inside the inner clamping frame to slide inside the second sliding groove through a pushing block when sliding, the first sliding block can drive a second clamping rod to move towards the direction of the first clamping rod when sliding, clamping plates at the bottoms of the first clamping rod and the second clamping rod can effectively clamp the chip, and after clamping is finished, the double-shaft motor can drive the first screw rods at two ends to rotate, first lead screw can drive the transmission piece when rotating and slide in the inside of first sliding tray, and the transmission piece can drive interior clamping frame when sliding and release through pushing away the export, and when interior clamping frame was located the top of recess, the transmission piece broke away from with first sliding tray, and first lead screw can drive interior clamping frame and rotate, the removal and the processing of the chip of being convenient for.
Example 2: the both sides of bottom all set up the electric liquid push rod in recess 3, and the both sides of clamping frame 5 bottom are located to the electric liquid push rod for when the electric liquid push rod overturns in promoting one side of clamping frame 5, the flexible end of electric liquid push rod can not lead to the fact the influence to the chip, can also make simultaneously the further pole wall along first lead screw 8 of internal clamping frame 5 overturn, further the rotation angle to the chip adjusts.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The adjustable limiting and clamping device for chip processing is characterized by comprising a base (1), wherein two ends of the base (1) are fixedly connected with side plates (2), two grooves (3) are formed in one end, close to the base (1), of the top of each side plate (2), the top of the base (1) is provided with two outer frames (4) and two inner clamping frames (5), the inner clamping frames (5) are arranged inside the outer frames (4), the outer frames (4) are fixedly connected with the base (1), two double-shaft motors (6) and servo motors (7) are arranged between the outer frames (4), the servo motors (7) are arranged above the double-shaft motors (6), the double-shaft motors (6) and the servo motors (7) are fixedly connected with the top of the base (1) through fixing frames, and first lead screws (8) are fixedly connected with the two ends of the double-shaft motors (6) through couplings, the two ends of the bottom of the inner clamping frame (5) are fixedly connected with transmission blocks (9), the top of the base (1) is provided with a first sliding groove (10) corresponding to the transmission blocks (9), the first sliding groove (10) is matched with the transmission blocks (9), the transmission blocks (9) are slidably connected inside the first sliding groove (10), one end, far away from the double-shaft motor (6), of the first lead screw (8) penetrates through the transmission blocks (9), the transmission blocks (9) are in threaded connection with the outer rod wall of the first lead screw (8), a first clamping rod (11) and a second clamping rod (12) are arranged inside the inner clamping frame (5), the first clamping rod (11) is arranged on one side, far away from the double-shaft motor (6), of the second clamping rod (12), the two ends of the first clamping rod (11) are fixedly connected with fixed blocks (13), and the two ends of the second clamping rod (12) are fixedly connected with first sliding blocks (14), the size of the fixed block (13) is the same as that of the first sliding block (14), a second sliding groove (15) is formed in the inner side walls of the two sides of the inner clamping frame (5) corresponding to the first sliding block (14), the fixed block (13) is fixedly connected with the inner side walls of the second sliding groove (15), the first sliding block (14) is slidably connected in the second sliding groove (15), a first bevel gear (18) is fixedly connected to the shaft wall of an output shaft of the servo motor (7), second lead screws (19) are arranged on the two sides of the first bevel gear (18), the second lead screws (19) are arranged in the outer frame (4), one end, close to the servo motor (7), of each second lead screw (19) penetrates through the outer frame (4), the second lead screws (19) are rotatably connected with the outer frame (4), and one ends, penetrating through the outer frame (4), of the second lead screws (19) are fixedly connected with second bevel gears (20), the second bevel gear (20) is in meshed connection with the first bevel gear (18), a third sliding groove (26) is formed in the inner side wall, close to one side of the second screw rod (19), of the outer frame (4), a second sliding block (22) is connected to the inside of the third sliding groove (26) in a sliding mode, one end, far away from the second bevel gear (20), of the second screw rod (19) penetrates through the second sliding block (22), and the second screw rod (19) is in threaded connection with the second sliding block (22).
2. The adjustable limiting and clamping device for chip processing as claimed in claim 1, wherein the dual-axis motor (6) and the servo motor (7) are electrically connected with an external power supply through a PLC controller.
3. The adjustable limiting and clamping device for chip processing as recited in claim 1, wherein one end of the second lead screw (19) passing through the second sliding block (22) is rotatably connected with the inner wall of the outer frame (4) through the first rotating seat (21).
4. The adjustable limiting and clamping device for chip processing as claimed in claim 1, wherein one end of the first lead screw (8) passing through the first transmission block (9) is rotatably connected with the inner wall of the groove (3) through the second rotating seat (24).
5. The adjustable limiting and clamping device for chip processing as recited in claim 1, characterized in that the bottom of the first clamping rod (11) and the bottom of the second clamping rod (12) are both fixedly connected with a clamping plate (16).
6. The adjustable limiting and clamping device for chip processing as claimed in claim 5, wherein the clamping groove (17) is formed on the wall of the clamping plate (16).
7. The adjustable limiting and clamping device for chip processing as recited in claim 1, characterized in that a pushing block (23) is fixedly connected to one end of the second sliding block (22) close to the inner clamping frame (5).
8. The adjustable limiting and clamping device for chip processing as recited in claim 1, wherein the bottom of the outer frame (4) is provided with a pushing-out opening (25) corresponding to the inner clamping frame (5), and the pushing-out opening (25) is matched with the inner clamping frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178222.8A CN111341722A (en) | 2020-03-14 | 2020-03-14 | Adjustable limiting and clamping device for chip processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178222.8A CN111341722A (en) | 2020-03-14 | 2020-03-14 | Adjustable limiting and clamping device for chip processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111341722A true CN111341722A (en) | 2020-06-26 |
Family
ID=71182367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010178222.8A Withdrawn CN111341722A (en) | 2020-03-14 | 2020-03-14 | Adjustable limiting and clamping device for chip processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111341722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349630A (en) * | 2020-11-03 | 2021-02-09 | 武汉智汇芯科技有限公司 | Method and device for identifying high-repeatability positions of laser diode chips |
| CN113066773A (en) * | 2021-03-19 | 2021-07-02 | 深圳群芯微电子有限责任公司 | Multi-chip packaging positioning device of integrated circuit and working method thereof |
-
2020
- 2020-03-14 CN CN202010178222.8A patent/CN111341722A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349630A (en) * | 2020-11-03 | 2021-02-09 | 武汉智汇芯科技有限公司 | Method and device for identifying high-repeatability positions of laser diode chips |
| CN112349630B (en) * | 2020-11-03 | 2024-04-16 | 武汉智汇芯科技有限公司 | Method and device for identifying high-repeatability position of laser diode chip |
| CN113066773A (en) * | 2021-03-19 | 2021-07-02 | 深圳群芯微电子有限责任公司 | Multi-chip packaging positioning device of integrated circuit and working method thereof |
| CN113066773B (en) * | 2021-03-19 | 2022-04-01 | 深圳群芯微电子有限责任公司 | Multi-chip packaging positioning device of integrated circuit and working method thereof |
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Application publication date: 20200626 |
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| WW01 | Invention patent application withdrawn after publication |