CN217544562U - Track changing device for integrated circuit packaging - Google Patents
Track changing device for integrated circuit packaging Download PDFInfo
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- CN217544562U CN217544562U CN202220800865.6U CN202220800865U CN217544562U CN 217544562 U CN217544562 U CN 217544562U CN 202220800865 U CN202220800865 U CN 202220800865U CN 217544562 U CN217544562 U CN 217544562U
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Abstract
The utility model relates to an integrated circuit encapsulation equipment, especially a become rail device for integrated circuit encapsulation, include: a base; the fixing frames are provided with a plurality of fixing frames which are fixed on the base in an array mode, and fixing slots are formed in the tops of the fixing frames; the width adjusting device is positioned at the top of the base and below the fixing frame; the movable frames are provided with a plurality of movable frames, the arrays are fixed on the width adjusting devices, the movable frames correspond to the fixed frames one by one, the tops of the movable frames are provided with movable slots, and the movable slots are arranged opposite to the fixed slots; the vertical adjusting device is fixed on the base and is connected with the width adjusting device; the utility model provides a pair of a become rail device for integrated circuit encapsulation realizes the automatically regulated of difference in height through vertical adjusting device, realizes the regulation of width through width adjusting device, and then is suitable for the lead frame of various specifications, simple structure, convenient to use.
Description
Technical Field
The utility model relates to an integrated circuit encapsulation equipment, especially a become rail device for integrated circuit encapsulation.
Background
In the manufacturing process of Integrated Circuit (IC) packaging and power device packaging, lead bonding and plastic packaging are basically carried out by using a lead frame as a chip carrier, so that the leading-out end of an internal circuit of a chip is electrically connected with an external lead to form an electric loop. The lead frame, which is a chip carrier, needs to be protected during transportation and, once damaged, is very costly. The lead frames have various forms, and the lead frames have different widths, different heights on two sides and the like, so how to realize the frame transmission equipment applicable to various widths and heights is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a can realize the difference in height and adjust, can realize the width simultaneously and adjust, can be suitable for the orbital transfer device that is used for integrated circuit to encapsulate of the lead frame of multiple specification, concrete technical scheme is:
a rail transfer apparatus for an integrated circuit package, comprising: a base; the fixing frames are provided with a plurality of fixing frames, the fixing frames are fixed on the base in an array mode, and fixing slots are formed in the tops of the fixing frames; the width adjusting device is positioned at the top of the base and below the fixing frame; the movable frames are provided with a plurality of movable frames, the arrays of the movable frames are fixed on the width adjusting devices, the movable frames correspond to the fixed frames one by one, movable slots are formed in the tops of the movable frames, and the movable slots are arranged opposite to the fixed slots; the vertical adjusting device is fixed on the base and is connected with the width adjusting device;
the two sides of the lead frame are respectively inserted into the movable slot and the fixed slot, the width adjusting device is used for adjusting the width between the movable slot and the fixed slot, and the vertical adjusting device is used for adjusting the height difference between the movable slot and the fixed slot.
Preferably, the bottom of the fixing frame is provided with a lifting groove, and the width adjusting device is movably inserted into the lifting groove.
The top array of the base is provided with a plurality of first positioning grooves, and the plurality of fixing frames are respectively fixed in the first positioning grooves.
Furthermore, both ends of the fixed slot are provided with fixed leading-in inclined planes, and both ends of the movable slot are provided with movable leading-in inclined planes.
Preferably, the detection device further comprises a plurality of detection sensors, wherein the detection sensors are respectively fixed on the fixing frame and located below the fixing slots and used for detecting the lead frames on the fixing slots.
Preferably, the width adjustment device includes: the width lifting plate is fixed at the top of the vertical adjusting device and is positioned above the base; the width adjusting plate is slidably mounted on the width lifting plate, and the plurality of movable frame arrays are fixed on the width adjusting plate; the width adjusting screw rod is rotatably arranged on the width lifting plate, and a width screw nut of the width adjusting screw rod is connected with the width adjusting plate; and the width adjusting motor is fixed on the width lifting plate and is connected with the width adjusting screw rod.
Further, the method also comprises the following steps: the width adjusting seat is respectively connected with the width screw nut and the width adjusting plate; and two ends of the guide rod are fixed on the width lifting plate and symmetrically positioned on two sides of the width adjusting screw rod, and the width adjusting seat is inserted on the guide rod in a sliding manner.
Preferably, the method further comprises the following steps: the linear bearings are symmetrically fixed at two ends of the top of the base; and the lifting rod is inserted on the linear bearing in a sliding manner and is connected with the width adjusting device.
Preferably, the vertical adjustment device includes: the vertical bottom plate is fixed at the bottom of the base; the vertical straight line module is fixed on the vertical bottom plate and is vertically arranged; and the vertical adjusting plate is fixed on the sliding table of the vertical linear module and is connected with the width adjusting device.
Further, the method also comprises the following steps: the second linear guide rail pair is fixed on the vertical bottom plate and located on two sides of the vertical linear module, and the second linear guide rail pair is further connected with the vertical adjusting plate.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a pair of a become rail device for integrated circuit encapsulation realizes the automatically regulated of difference in height through vertical adjusting device, realizes the regulation of width through width adjusting device, and then is suitable for the lead frame of various specifications, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic diagram of a rail transfer device for an integrated circuit package;
FIG. 2 is a front view of a track transfer device for an integrated circuit package;
FIG. 3 is a schematic view of the structure of the fixing frame;
FIG. 4 is a schematic structural view of a movable frame;
FIG. 5 is a schematic view of the movable frame fixed to the width adjustment plate;
fig. 6 is a schematic view of the structure of the vertical adjustment device.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, a rail transfer device for integrated circuit packaging includes a base 1, a fixed frame 2, a width adjusting device 5, a movable frame 4, a vertical adjusting device 6, a linear bearing 65 and a lifting rod 66.
Specifically, the center of base 1 is equipped with lift hole 11, and the top array of base 1 is equipped with four first constant head tank 12, and mount 2 is equipped with four, and four mount 2 are fixed respectively in first constant head tank 12, and the top of mount 2 is equipped with fixed slot 21, and fixed slot 21's both ends all are equipped with fixed leading-in inclined plane 25, and fixed leading-in inclined plane 25 makes things convenient for the lead frame to insert. The bottom of the fixed frame 2 is provided with a lifting groove 22. Every mount 2 all is equipped with the detection sensor 3 who is used for detecting the lead frame, and detection sensor 3 adopts diffuse reflection photoelectric sensor, can accurately detect whether have lead wire frame on the mount 2. Linear bearings 65 are symmetrically fixed at both ends of the base 1, and a lifting rod 66 is slidably inserted on the linear bearings 65.
The width adjusting device 5 includes a width elevating plate 51, a width adjusting plate 52, a width adjusting seat 57, a guide lever 56, a width adjusting screw 55, and a width adjusting motor 54. The two ends of the width lifting plate 51 are connected with the top of the lifting rod 66, and the lifting rod 66 is used for improving the stability of the width lifting plate 51 and avoiding shaking. The width lifting plate 51 is also movably inserted in the lifting groove 22. The width adjusting motor 54 is fixed at one end of the width lifting plate 51, two ends of the width adjusting screw 55 are fixed on the width lifting plate 51 through bearing seats 58, one end of the width adjusting screw 55 is further connected with the width adjusting motor 54, and the width adjusting motor 54 is a servo motor or a stepping motor. Both ends of the guide rod 56 are fixed on the bearing block 58 and symmetrically positioned at both sides of the width adjusting screw 55. The width adjusting seat 57 is connected to a width lead screw nut of the width adjusting lead screw 55 and is slidably inserted on the guide bar 56. The guide bar 56 is used to improve the stability of the width adjustment seat 57 and reduce the radial force of the width adjustment screw 55. The width adjusting base 57 is further connected to one end of the width adjusting plate 52, and the width adjusting plate 52 is slidably connected to the width elevating plate 51 through the first pair of linear guide rails 53. The top of the width adjusting plate 52 is provided with four second positioning grooves 521 in an array manner, the movable frame 4 is fixed in the second positioning grooves 521, the second positioning grooves 521 facilitate the installation and positioning of the movable frame 4, the movable frame 4 corresponds to the fixed frame 2 one by one, the top of the movable frame 4 is provided with a movable slot 41, and the movable slot 41 is arranged opposite to the fixed slot 21; the two ends of the movable slot 41 are provided with movable lead-in inclined planes 42, and the lead frame can be conveniently inserted into the movable lead-in inclined planes 42. The width adjusting plate 52 drives the four movable frames 4 to move synchronously, and the width adjustment is convenient and fast.
The vertical adjusting device 6 comprises a vertical bottom plate 61, a vertical linear module 62, a vertical adjusting plate 64 and a second linear guide rail pair 63. Vertical bottom plate 61 is fixed in the bottom of base 1, and is located one side of lift hole 11, and vertical straight line module 62 is fixed on vertical bottom plate 61, and vertical setting. The second linear guide rail pair 63 is fixed on the vertical bottom plate 61 and located on two sides of the vertical linear module 62, the second linear guide rail pair 63 is further connected with a vertical adjusting plate 64, and the vertical adjusting plate 64 is further connected with a sliding table of the vertical linear module 62.
During operation, vertical straight line module 62 goes up and down width lifter plate 51 according to the difference in height of lead frame both sides, width lifter plate 51 drives adjustable shelf 4 and goes up and down, it is the same with the difference in height of lead frame both sides to reach the difference in height between movable slot 41 and the fixed slot 21, then width adjusting motor 54 starts, width adjusting motor 54 drives width adjusting plate 52 through width accommodate lead screw 55 and removes, width adjusting plate 52 drives adjustable shelf 4 and removes, realize the width control between movable slot 41 and the fixed slot 21, the adjustment back that targets in place, the lead frame inserts on movable slot 41 and the fixed slot 21.
The technical principle of the present invention has been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the claims of the present invention.
Claims (10)
1. A track transfer device for an integrated circuit package, comprising:
a base (1);
the fixing frames (2) are provided with a plurality of fixing frames (2), the fixing frames (2) are fixed on the base (1) in an array mode, and fixing slots (21) are formed in the tops of the fixing frames (2);
the width adjusting device (5) is positioned at the top of the base (1) and below the fixing frame (2);
the movable frames (4) are provided with a plurality of movable frames (4), the arrays of the movable frames are fixed on the width adjusting devices (5), the movable frames (4) correspond to the fixed frames (2) one by one, movable slots (41) are formed in the tops of the movable frames (4), and the movable slots (41) are arranged opposite to the fixed slots (21); and
the vertical adjusting device (6) is fixed on the base (1) and connected with the width adjusting device (5);
the two sides of the lead frame are respectively inserted into the movable slot (41) and the fixed slot (21), the width adjusting device (5) is used for adjusting the width between the movable slot (41) and the fixed slot (21), and the vertical adjusting device (6) is used for adjusting the height difference between the movable slot (41) and the fixed slot (21).
2. The device of claim 1, wherein the bottom of the fixing frame (2) is provided with a lifting groove (22), and the width adjusting device (5) is movably inserted in the lifting groove (22).
3. The device of claim 1, wherein the top array of the base (1) is provided with a plurality of first positioning slots (12), and a plurality of the fixing frames (2) are respectively fixed in the first positioning slots (12).
4. The device of claim 1, wherein the fixed slot (21) has fixed lead-in bevels (25) at both ends, and the movable slot (41) has movable lead-in bevels (42) at both ends.
5. The rail transfer device for the integrated circuit package according to claim 1, further comprising a plurality of detection sensors (3), wherein the plurality of detection sensors (3) are respectively fixed on the fixing frame (2) and located below the fixing slots (21) for detecting the lead frames on the fixing slots (21).
6. A track transfer device for integrated circuit packages according to claim 1, wherein said width adjustment means (5) comprises:
the width lifting plate (51) is fixed at the top of the vertical adjusting device (6) and is positioned above the base (1);
the width adjusting plate (52), the width adjusting plate (52) is installed on the width lifting plate (51) in a sliding mode, and a plurality of movable frames (4) are fixed on the width adjusting plate (52) in an array mode;
the width adjusting screw rod (55), the width adjusting screw rod (55) is rotatably installed on the width lifting plate (51), and a width screw rod nut of the width adjusting screw rod (55) is connected with the width adjusting plate (52); and
and the width adjusting motor (54) is fixed on the width lifting plate (51) and is connected with the width adjusting screw rod (55).
7. The device of claim 6, further comprising:
the width adjusting seat (57), the width adjusting seat (57) is respectively connected with the width screw nut and the width adjusting plate (52); and
the two ends of the guide rod (56) are fixed on the width lifting plate (51) and symmetrically positioned on the two sides of the width adjusting screw rod (55), and the width adjusting seat (57) is inserted on the guide rod (56) in a sliding manner.
8. The device of claim 1, further comprising:
the linear bearings (65), the linear bearings (65) are symmetrically fixed at two ends of the top of the base (1);
the lifting rod (66) is inserted on the linear bearing (65) in a sliding mode, and the lifting rod (66) is connected with the width adjusting device (5).
9. A device for routing integrated circuit packages according to any one of claims 1 to 8, characterized in that said vertical adjustment means (6) comprise:
the vertical bottom plate (61), the vertical bottom plate (61) is fixed at the bottom of the base (1);
the vertical linear module (62) is fixed on the vertical bottom plate (61) and is vertically arranged; and
the vertical adjusting plate (64) is fixed on the sliding table of the vertical linear module (62) and connected with the width adjusting device (5).
10. The device of claim 9, further comprising: the second linear guide pair (63) is fixed on the vertical bottom plate (61), and is located on two sides of the vertical linear module (62), and the second linear guide pair (63) is connected with the vertical adjusting plate (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800865.6U CN217544562U (en) | 2022-04-06 | 2022-04-06 | Track changing device for integrated circuit packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800865.6U CN217544562U (en) | 2022-04-06 | 2022-04-06 | Track changing device for integrated circuit packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544562U true CN217544562U (en) | 2022-10-04 |
Family
ID=83430510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220800865.6U Active CN217544562U (en) | 2022-04-06 | 2022-04-06 | Track changing device for integrated circuit packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544562U (en) |
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2022
- 2022-04-06 CN CN202220800865.6U patent/CN217544562U/en active Active
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