CN214519572U - Automatic pressure mechanism of PIN needle during processing of semiconductor welding needle - Google Patents
Automatic pressure mechanism of PIN needle during processing of semiconductor welding needle Download PDFInfo
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- CN214519572U CN214519572U CN202023233388.XU CN202023233388U CN214519572U CN 214519572 U CN214519572 U CN 214519572U CN 202023233388 U CN202023233388 U CN 202023233388U CN 214519572 U CN214519572 U CN 214519572U
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Abstract
A PIN needle automatic pressurizing mechanism during semiconductor welding needle processing comprises a horizontal plate, wherein a vertical plate is vertically fixed on the end surface of the horizontal plate, horizontal guide shafts are respectively penetrated through two ends of the vertical plate and supported by linear bearings of the horizontal guide shafts outside the vertical plate, one end of each horizontal guide shaft is simultaneously provided with a connecting plate, a horizontal cylinder is arranged below the middle part of each connecting plate, the horizontal cylinder is fixed on the bottom surface of the horizontal plate, the output end of the horizontal cylinder penetrates through the vertical plate, a large fixing plate is installed at the head part of a piston rod of the horizontal cylinder, a support is installed at the middle position outside the large fixing plate through a fastener, vertical guide shafts are installed at two ends of the support, a vertical cylinder is installed at the bottom of a small fixing plate, a vertical cylinder piston rod of the vertical cylinder penetrates through the small fixing plate and is connected with the support, a manual sliding table assembly is further fixed on the outer side of the support, and a fixing seat is locked on the outer side of the manual sliding table assembly, the gravity rod is arranged in the middle of the fixing seat, and the work is reliable and sensitive.
Description
Technical Field
The utility model belongs to the technical field of the technique and specifically relates to a PIN needle automatic pressurization mechanism during semiconductor welding needle processing.
Background
In semiconductor package welding PIN processing trade, the PIN needle is as the key instrument of processing welding PIN hole lead angle IC, owing to all be micron order processing, requires accurate accuracy to the processing position of PIN needle, and this direct influence welds PIN hole grinding quality and efficiency, as the processing consumptive material commonly used, through the grinding use back repeatedly, can also appear the PIN needle of different length.
Currently, in the field of semiconductor processing, many PIN PINs are still manually pressed to be kept at the same position, which is inefficient and energy-consuming.
SUMMERY OF THE UTILITY MODEL
The PIN automatic pressing mechanism is reasonable in structure, automatic pressing action of the PIN can be conveniently completed, action is sensitive and reliable, working reliability is good, and working efficiency is greatly improved.
The utility model discloses the technical scheme who adopts as follows:
a PIN automatic pressurizing mechanism during processing of semiconductor welding PINs comprises a horizontal plate, wherein a vertical plate is vertically fixed on the end face of the horizontal plate, horizontal guide shafts penetrate through two ends of the vertical plate and are supported outside the vertical plate through linear bearings of the horizontal guide shafts, a first connecting plate is simultaneously installed at one end of each horizontal guide shaft, a horizontal cylinder is arranged below the middle of the first connecting plate and is fixed on the bottom surface of the horizontal plate, the output end of the horizontal cylinder penetrates through the vertical plate, a large fixing plate is installed at the head of a piston rod of the horizontal cylinder, two ends of the large fixing plate also penetrate through the horizontal guide shafts, and the horizontal guide shafts are stabilized outside the large fixing plate through fixing blocks; the support is installed through the fastener to the outside intermediate position of fixed big board, the perpendicular guiding axle of both ends installation of support to it is fixed through perpendicular guiding axle briquetting on the upper portion of support, there is fixed platelet the below of support still parallel mount, support perpendicular guiding axle through perpendicular guiding axle linear bearing on the fixed platelet, perpendicular cylinder is installed to the bottom of fixed platelet, the perpendicular cylinder piston rod of perpendicular cylinder passes fixed platelet and connects the support, the outside of support still is fixed with manual slip table subassembly, the outside locking of manual slip table subassembly has the fixing base, the fixing base mid-mounting has the gravity pole, the gravity pole corresponds with the work piece, the bottom of fixed platelet is parallel mount still No. two connecting plates, the both ends and the perpendicular guiding axle of No. two connecting plates are connected.
As a further improvement of the above technical solution:
the section of the horizontal plate is in a T-shaped structure.
And a reinforcing plate is arranged between the horizontal plate and the vertical plate.
The structure of the vertical plate is as follows: the novel vertical plate comprises a vertical plate body, wherein the vertical plate body is of a T-shaped structure, mounting holes penetrating through a horizontal guide shaft are formed in two ends of the vertical plate body, a convex concave pit is formed in the middle of one side of the vertical plate body, and a rectangular groove is formed in the lower portion of the middle of the other side of the vertical plate body.
The first connecting plate and the second connecting plate are identical in structure.
The structure of a connecting plate is as follows: the connecting plate comprises a first connecting plate body, wherein an inwards concave structure is formed in the middle of the first connecting plate body, small holes are formed above the inwards concave structure, large holes are formed in two ends of the first connecting plate body respectively, and a horizontal guide shaft is installed at the large holes.
And a position sensor is arranged on the first connecting plate.
The structure of the fixed large plate is as follows: the novel plastic plate comprises a large plate body, round holes are formed in two ends of the large plate body, a protrusion extends downwards in the middle of the large plate body, two symmetrical rectangular holes are formed in the protrusion, and a U-shaped pit is formed in the middle of one side of the large plate body.
The utility model has the advantages as follows:
the utility model has the advantages of compact and reasonable structure, convenient operation, through the work of mutually supporting of horizontal cylinder and perpendicular cylinder, the position of control gravity pole that can be convenient, the action of nimble completion gravity pole pushing down to accomplish the pressurization to the PIN needle, operational reliability is good, and work efficiency is high.
The utility model discloses still include following advantage:
1. the whole pressurizing mechanism is controlled to operate by the air cylinder, so that the automatic pressing function of the gravity rod is realized;
2. aiming at PIN needles with different lengths, a weight adding mode is directly adopted to adjust the downward pressing of the gravity rod, so that the adjustable function is realized;
3. the pressurizing position of the gravity rod can be finely adjusted through the manual sliding table, so that the gravity rod can be accurately pressed at the tail part of the PIN needle;
4. the mode of adding and subtracting weights is adopted, and the adjustment and the control can be realized aiming at PIN with different lengths;
5. the whole mechanism is controlled by a plurality of cylinders, so that the working efficiency is greatly improved, and the automation program is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another view angle of the present invention.
Fig. 3 is a schematic structural view of the horizontal plate of the present invention.
Fig. 4 is a schematic structural view of the vertical plate of the present invention.
Fig. 5 is a schematic structural view of another view angle of the vertical plate according to the present invention.
Fig. 6 is a schematic structural view of a first connection plate of the present invention.
Fig. 7 is a schematic structural view of the fixing large plate of the present invention.
Wherein: 1. a fixed seat; 2. a manual slide table assembly; 3. pressing blocks of the vertical guide shafts; 4. a support; 5. a vertical plate; 6. a horizontal cylinder piston rod; 7. a horizontal guide shaft; 8. a first connecting plate; 9. a position sensor; 10. a horizontal plate; 11. a horizontal cylinder; 12. a reinforcing plate; 13. a horizontal guide shaft linear bearing; 14. fixing the large plate; 15. a fixed block; 16. a vertical guide shaft; 17. a vertical guide shaft linear bearing; 18. fixing the small plate; 19. a second connecting plate; 20. a vertical cylinder; 21. a gravity bar; 22. a vertical cylinder piston rod;
501. a vertical plate body; 502. mounting holes; 503. a convex-shaped pit; 504. a rectangular groove;
801. a first connecting plate body; 802. macropores; 803. a small hole; 804. a concave structure;
1401. a large plate body; 1402. a circular hole; 1403. a U-shaped pit; 1404. a rectangular hole.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 7, the automatic PIN pressurizing mechanism for semiconductor PIN processing of the embodiment includes a horizontal plate 10, a vertical plate 5 is vertically fixed on an end surface of the horizontal plate 10, both ends of the vertical plate 5 penetrate through horizontal guide shafts 7 and are supported outside the vertical plate 5 by a horizontal guide shaft linear bearing 13, a first connecting plate 8 is simultaneously installed at one end of the horizontal guide shaft 7, a horizontal cylinder 11 is arranged below the middle part of the first connecting plate 8, the horizontal cylinder 11 is fixed on the bottom surface of the horizontal plate 10, the output end of the horizontal cylinder 11 penetrates through the vertical plate 5, a fixed large plate 14 is installed at the head of a horizontal cylinder piston rod 6, both ends of the fixed large plate 14 also penetrate through the horizontal guide shafts 7, and the horizontal guide shafts 7 are stabilized outside the fixed large plate 14 by fixing blocks 15; the support 4 is installed through the fastener in the outside intermediate position of fixed big board 14, perpendicular guiding axle 16 is installed at the both ends of support 4, and it is fixed through perpendicular guiding axle briquetting 3 on the upper portion of support 4, still parallel mount has fixed platelet 18 in the below of support 4, support perpendicular guiding axle 16 through perpendicular guiding axle linear bearing 17 on the fixed platelet 18, perpendicular cylinder 20 is installed to the bottom of fixed platelet 18, perpendicular cylinder piston rod 22 of perpendicular cylinder 20 passes fixed platelet 18 and connects support 4, the outside of support 4 still is fixed with manual slip table subassembly 2, the outside locking of manual slip table subassembly 2 has fixing base 1, fixing base 1 mid-mounting has gravity pole 21, gravity pole 21 corresponds with the work piece, No. two connecting plates 19 are still parallel mounted to the bottom of fixed platelet 18, No. two connecting plates 19's both ends are connected with perpendicular guiding axle 16.
The cross section of the horizontal plate 10 is in a T-shaped structure.
A reinforcing plate 12 is installed between the horizontal plate 10 and the vertical plate 5.
The structure of the vertical plate 5 is: the vertical plate comprises a vertical plate body 501, wherein the vertical plate body 501 is of a T-shaped structure, mounting holes 502 penetrating through a horizontal guide shaft 7 are formed in two ends of the vertical plate body 501, a convex concave pit 503 is formed in the middle of one side of the vertical plate body 501, and a rectangular groove 504 is formed in the lower portion of the middle of the other side of the vertical plate body.
The first connecting plate 8 and the second connecting plate 19 are identical in structure.
The structure of a connecting plate 8 is as follows: the connecting plate comprises a first connecting plate body 801, wherein a concave structure 804 is arranged in the middle of the first connecting plate body 801, a small hole 803 is arranged above the concave structure 804, two ends of the first connecting plate body 801 are respectively provided with a large hole 802, and a horizontal guide shaft 7 is arranged at the large hole 802.
And a position sensor 9 is arranged on the first connecting plate 8.
The structure of the fixed large plate 14 is as follows: the novel large-plate type solar photovoltaic power generation device comprises a large-plate body 1401, round holes 1402 are formed in two ends of the large-plate body 1401, a protrusion extends downwards from the middle of the large-plate body 1401, two symmetrical rectangular holes 1404 are formed in the protrusion, and a U-shaped concave pit 1403 is formed in the middle of one side of the large-plate body 1401.
In the actual use process:
firstly, control PIN needle and arrive the processing position, horizontal cylinder 11 work promotes whole loading system to weld the needle afterbody directly over, then perpendicular cylinder 20 work, makes gravity pole 21 move down, and manual slip table subassembly 2 finely tunes the left and right direction position of gravity pole 21 simultaneously, makes its accuracy move to PIN needle afterbody, and to the PIN needle of different length, can also add and subtract the weight, through the mode of increase gravity, controls gravity pole 21 and pushes down the position, realizes adjustable function. After the PIN needle pressurization work is completed, the vertical cylinder 20 works again, the gravity rod 21 is controlled to be away from the PIN needle, the horizontal cylinder 11 works again, the whole pressurization mechanism is made to return to a safe position in a telescopic mode, next pressurization is waited, and therefore the circular operation is achieved, the working reliability is good, the motion is sensitive and flexible, and the working efficiency is high.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (8)
1. The utility model provides a PIN needle automatic pressurization mechanism when semiconductor welding needle adds man-hour which characterized in that: comprises a horizontal plate (10), a vertical plate (5) is vertically fixed on the end surface of the horizontal plate (10), both ends of the vertical plate (5) penetrate through a horizontal guide shaft (7), and is supported by a horizontal guide shaft linear bearing (13) at the outer side of the vertical plate (5), one end of the horizontal guide shaft (7) is simultaneously provided with a first connecting plate (8), a horizontal cylinder (11) is arranged below the middle part of the first connecting plate (8), meanwhile, a horizontal cylinder (11) is fixed on the bottom surface of a horizontal plate (10), the output end of the horizontal cylinder (11) penetrates through a vertical plate (5), a fixed large plate (14) is arranged at the head part of a piston rod (6) of the horizontal cylinder, the two ends of the large fixed plate (14) also penetrate through the horizontal guide shaft (7), and the horizontal guide shaft (7) is stabilized at the outer side of the large fixed plate (14) through a fixed block (15); support (4) are installed through the fastener in the outside intermediate position of fixed big board (14), perpendicular guiding axle (16) of both ends installation of support (4) to it is fixed through perpendicular guiding axle briquetting (3) on the upper portion of support (4), the below of support (4) still parallel mount has fixed platelet (18), support perpendicular guiding axle (16) through perpendicular guiding axle linear bearing (17) on fixed platelet (18), perpendicular cylinder (20) are installed to the bottom of fixed platelet (18), perpendicular cylinder piston rod (22) of perpendicular cylinder (20) pass fixed platelet (18) and connect support (4), the outside of support (4) still is fixed with manual slip table subassembly (2), the outside locking of manual slip table subassembly (2) has fixing base (1), fixing base (1) mid-mounting has gravity pole (21), the gravity rod (21) corresponds to a workpiece, a second connecting plate (19) is further arranged at the bottom of the small fixing plate (18) in parallel, and two ends of the second connecting plate (19) are connected with the vertical guide shaft (16).
2. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: the section of the horizontal plate (10) is in a T-shaped structure.
3. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: and a reinforcing plate (12) is arranged between the horizontal plate (10) and the vertical plate (5).
4. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: the vertical plate (5) has the structure that: the novel vertical plate comprises a vertical plate body (501), wherein the vertical plate body (501) is of a T-shaped structure, mounting holes (502) penetrating through a horizontal guide shaft (7) are formed in two ends of the vertical plate body (501), a convex concave pit (503) is formed in the middle of one side of the vertical plate body (501), and a rectangular groove (504) is formed below the middle of the other side of the vertical plate body.
5. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: the first connecting plate (8) and the second connecting plate (19) are identical in structure.
6. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: the structure of a first connecting plate (8) is as follows: the connecting plate comprises a first connecting plate body (801), wherein an inner concave structure (804) is arranged in the middle of the first connecting plate body (801), small holes (803) are formed in the upper portion of the inner concave structure (804), large holes (802) are formed in two ends of the first connecting plate body (801) respectively, and a horizontal guide shaft (7) is arranged at the large holes (802).
7. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: a position sensor (9) is arranged on the first connecting plate (8).
8. The automatic PIN pressurizing mechanism for semiconductor PIN processing according to claim 1, wherein: the structure of the fixed large plate (14) is as follows: the novel plastic plate comprises a large plate body (1401), round holes (1402) are formed in two ends of the large plate body (1401), a protrusion extends downwards from the middle of the large plate body (1401), two symmetrical rectangular holes (1404) are formed in the protrusion, and a U-shaped pit (1403) is formed in the middle of one side of the large plate body (1401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023233388.XU CN214519572U (en) | 2020-12-28 | 2020-12-28 | Automatic pressure mechanism of PIN needle during processing of semiconductor welding needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023233388.XU CN214519572U (en) | 2020-12-28 | 2020-12-28 | Automatic pressure mechanism of PIN needle during processing of semiconductor welding needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214519572U true CN214519572U (en) | 2021-10-29 |
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ID=78297193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023233388.XU Active CN214519572U (en) | 2020-12-28 | 2020-12-28 | Automatic pressure mechanism of PIN needle during processing of semiconductor welding needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214519572U (en) |
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2020
- 2020-12-28 CN CN202023233388.XU patent/CN214519572U/en active Active
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