CN216189586U - Material receiving and paper separating device of lead frame detection equipment - Google Patents
Material receiving and paper separating device of lead frame detection equipment Download PDFInfo
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- CN216189586U CN216189586U CN202122590499.4U CN202122590499U CN216189586U CN 216189586 U CN216189586 U CN 216189586U CN 202122590499 U CN202122590499 U CN 202122590499U CN 216189586 U CN216189586 U CN 216189586U
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- feeding
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Abstract
The utility model discloses a material receiving and paper separating device of lead frame detection equipment, and particularly relates to the field of lead frames, which comprises a cabinet, wherein a conveying rail is arranged on one side of the top of the cabinet, the conveying rail is fixedly connected with the cabinet through a support, a paper feeding mechanism is arranged on the front side of the conveying rail, the paper feeding mechanism comprises a paper feeding table, the paper feeding table is arranged on the front side of the conveying rail, the paper feeding table corresponds to the conveying rail, and the paper feeding table is connected with the cabinet through a sliding rail. According to the utility model, the paper sheets are conveyed to the top of the I-shaped material receiving plate through the paper feeding compression roller and the paper feeding winder, the lead frame is conveyed to the top of the paper sheets through the conveying track, the paper sheets and the lead frame fall onto the T-shaped material receiving table through opening the I-shaped material receiving plate, and finally the paper sheets and the lead frame are sent out through the feeding belt, so that the product receiving and paper separating are completed through repeated actions, and the pins of the lead frame can be prevented from being damaged during manual operation.
Description
Technical Field
The utility model relates to the field of lead frames, in particular to a material receiving and paper separating device of lead frame detection equipment.
Background
The lead frame is used as a chip carrier of an integrated circuit, is a key structural member for realizing the electrical connection between a lead-out end of an internal circuit of a chip and an external lead by means of a bonding material to form an electrical circuit, plays a role of a bridge connected with an external lead, needs to be used in most semiconductor integrated blocks, and is an important basic material in the electronic information industry.
At present, the traditional lead frame is added with paper sheets between the lead frames manually, the operation is very complicated, and the pins of the lead frames are easy to damage by manual use.
Therefore, it is necessary to provide a material receiving and paper separating device for lead frame detection equipment to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a material receiving and paper separating device of lead frame detection equipment, which is characterized in that paper sheets are conveyed to the top of an I-shaped material receiving plate through a paper feeding compression roller and a paper feeder, the lead frame is conveyed to the top of the paper sheets through a conveying rail, and then the paper sheets are cut off through a cutter, so that the paper separating operation is automatically carried out, and the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: a material receiving and paper separating device of lead frame detection equipment comprises a cabinet, wherein a conveying rail is arranged on one side of the top of the cabinet and fixedly connected with the cabinet through a support, and a paper feeding mechanism is arranged on the front side of the conveying rail;
the paper feeding mechanism comprises a paper feeding table, the paper feeding table is arranged on the front side of the conveying track and corresponds to the conveying track, the paper feeding table is connected with the cabinet through a slide rail, a paper feeding compression roller is arranged at the top of the paper feeding table, a paper cutting cylinder is arranged on the rear side of the paper feeding compression roller and fixedly connected with the paper feeding table, a cutter is fixedly connected with the movable end of the paper cutting cylinder, an I-shaped material receiving plate is arranged on one side of the cutter, a telescopic cylinder is fixedly connected with the paper feeding table and is in transmission connection with the I-shaped material receiving plate, a T-shaped material receiving table is arranged at the bottom of the I-shaped material receiving plate and is matched with the I-shaped material receiving plate, a lifting module is arranged at the bottom of the T-shaped material receiving table and is in transmission connection with the T-shaped material receiving table, and a feeding mechanism is arranged at the bottom of the T-shaped material receiving table.
Preferably, a paper feeding feeder is arranged on the front side of the paper feeding table, a fixing frame is arranged on one side of the paper feeding feeder and is rotatably connected with the paper feeding feeder, and one end of the fixing frame extends to one side of the cabinet and is fixedly connected with the cabinet.
Preferably, one side of the fixing frame, which is far away from the paper feeder, is fixedly connected with a first servo motor, and the first servo motor is in transmission connection with the paper feeder.
Preferably, the feeding mechanism comprises a feeding frame, the feeding frame is fixed to the top of the cabinet, a plurality of feeding belts distributed at equal intervals are arranged outside the feeding frame, a second servo motor is arranged at the bottom of the feeding frame, and the second servo motor is in transmission connection with the feeding belts.
Preferably, the lifting module is fixedly connected to the bottom of the feeding frame, and the T-shaped material receiving platform is arranged in a gap between the feeding belts.
Preferably, one end of the paper feeding compression roller is provided with a third servo motor, and the third servo motor is in transmission connection with the paper feeding compression roller.
Preferably, the top of the cabinet is provided with a controller, the controller is fixedly connected with the cabinet through a support, and the output end of the controller is electrically connected with the first servo motor, the second servo motor, the third servo motor, the conveying track, the telescopic cylinder, the paper cutting cylinder and the lifting module respectively.
In the technical scheme, the utility model provides the following technical effects and advantages:
through form advancing the compression roller and form advancing the windup ware and carry the scraps of paper worker shape and connect the flitch top to carry the scraps of paper top with the lead frame through the transfer orbit, then cut off the scraps of paper through the cutter, thereby automatic carry out the paper separation operation, connect the flitch through opening worker shape, make scraps of paper and lead frame fall on T shape connects the material bench, see off through the pay-off belt at last, the product is received to the repetitive motion completion product and is separated paper, damage the pin of lead frame when can avoiding manual operation.
Drawings
For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, 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 described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the feeding frame of the present invention;
FIG. 3 is a schematic perspective view of a T-shaped receiving platform according to the present invention;
FIG. 4 is a schematic perspective view of a paper cutting cylinder according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention.
Description of reference numerals:
the automatic paper feeding device comprises a machine cabinet 1, a conveying track 2, a paper feeding table 3, a paper feeding compression roller 4, a paper cutting cylinder 5, a cutter 6, a H-shaped material receiving plate 7, a telescopic cylinder 8, a T-shaped material receiving table 9, a lifting module 10, a paper feeding feeder 11, a fixing frame 12, a first servo motor 13, a feeding frame 14, a feeding belt 15, a second servo motor 16, a third servo motor 17 and a controller 18.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a material receiving and paper separating device of lead frame detection equipment, which comprises a cabinet 1, wherein a conveying rail 2 is arranged on one side of the top of the cabinet 1, the conveying rail 2 is fixedly connected with the cabinet 1 through a support, and a paper feeding mechanism is arranged on the front side of the conveying rail 2;
the paper feeding mechanism comprises a paper feeding table 3, the paper feeding table 3 is arranged on the front side of a conveying track 2, the paper feeding table 3 corresponds to the conveying track 2, the paper feeding table 3 is connected with a cabinet 1 through a slide rail, a paper feeding compression roller 4 is arranged at the top of the paper feeding table 3, a paper cutting cylinder 5 is arranged on the rear side of the paper feeding compression roller 4, the paper cutting cylinder 5 is fixedly connected with the paper feeding table 3, a cutter 6 is fixedly connected with the movable end of the paper cutting cylinder 5, an I-shaped material receiving plate 7 is arranged on one side of the cutter 6, a telescopic cylinder 8 is fixedly connected with the paper feeding table 3, the telescopic cylinder 8 is in transmission connection with the I-shaped material receiving plate 7, a T-shaped material receiving table 9 is arranged at the bottom of the I-shaped material receiving plate 7, the T-shaped material receiving table 9 is matched with the I-shaped material receiving plate 7, a lifting module 10 is arranged at the bottom of the T-shaped material receiving table 9, and the lifting module 10 is in transmission connection with the T-shaped material receiving table 9, and a feeding mechanism is arranged at the bottom of the T-shaped material receiving platform 9.
Further, in the above technical scheme, a paper feeder 11 is arranged on the front side of the paper feeding table 3, a fixing frame 12 is arranged on one side of the paper feeder 11, the fixing frame 12 is rotatably connected with the paper feeder 11, one end of the fixing frame 12 extends to one side of the cabinet 1 and is fixedly connected with the cabinet 1, paper sheets can be wound and stored, and then a large amount of paper separation can be provided by matching with the cutter 6.
Further, in the above technical scheme, one side of the fixing frame 12, which is far away from the paper feeder 11, is fixedly connected with the first servo motor 13, and the first servo motor 13 is in transmission connection with the paper feeder 11, so that the unwinding speed of the paper feeder 11 can be conveniently controlled.
Further, in the above technical scheme, the feeding mechanism includes a feeding frame 14, the feeding frame 14 is fixed at the top of the cabinet 1, a plurality of feeding belts 15 distributed at equal intervals are arranged outside the feeding frame 14, a second servo motor 16 is arranged at the bottom of the feeding frame 14, the second servo motor 16 is in transmission connection with the feeding belts 15, and products can be conveniently conveyed out of the T-shaped receiving table 9 through the feeding belts 15.
Further, in the above technical solution, the lifting module 10 is fixedly connected to the bottom of the feeding frame 14, and the T-shaped material receiving table 9 is arranged in a gap between the feeding belts 15, so that the T-shaped material receiving table 9 can be lowered to the bottom of the feeding belts 15, and then the product is blocked by the feeding belts 15 and falls onto the feeding belts 15.
Further, in the above technical scheme, a third servo motor 17 is arranged at one end of the paper feeding compression roller 4, the third servo motor 17 is in transmission connection with the paper feeding compression roller 4, the paper conveying length can be accurately controlled, and then the paper is cut off by the cutter 6.
Further, in the above technical scheme, the top of the cabinet 1 is provided with the controller 18, the controller 18 is fixedly connected with the cabinet 1 through a support, and an output end of the controller 18 is electrically connected with the first servo motor 13, the second servo motor 16, the third servo motor 17, the conveying track 2, the telescopic cylinder 8, the paper cutting cylinder 5 and the lifting module 10 respectively, so that the operation of a precise control system is facilitated, and the automatic operation is realized.
The implementation mode is specifically as follows: when the utility model is used, the lead frame is conveyed to the conveying track 2 after the upstream process is finished, then the controller 18 controls the first servo motor 13 to start, and further the paper feeder 11 is driven to discharge the rolled paper, the paper passes through the paper feeding press roller 4 driven by the third servo motor 17, the paper is conveyed to the I-shaped material receiving plate 7, meanwhile, the controller 18 controls the conveying track 2 to start, the lead frame is conveyed to the paper on the top of the I-shaped material receiving plate 7, then the controller 18 controls the paper cutting cylinder 5 to drive the cutter 6 to cut the paper, the paper cutting cylinder 5 is provided with a sensor to facilitate the monitoring of the position of the paper, then the controller 18 controls the telescopic cylinder 8 to drive the I-shaped material receiving plate 7, the I-shaped material receiving plate 7 is opened, the lead frame and the paper fall onto the T-shaped material receiving platform 9, and then the controller 18 controls the T-shaped material receiving platform 9 driven by the lifting module 10 to descend, the T-shaped material receiving platform 9 is arranged in a gap between the feeding belts 15 and cannot be blocked by the feeding belts 15, the lead frame and the paper sheets fall on the feeding belts 15, then the controller 18 controls the second servo motor 16 to drive the feeding belts 15 to send out the lead frame and the paper sheets on the tops of the lead frame and the paper sheets, the paper sheet adding operation of the lead frame is carried out fully automatically, and the working efficiency is greatly improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a lead frame check out test set receives material and separates paper device, includes rack (1), its characterized in that: a conveying rail (2) is arranged on one side of the top of the cabinet (1), the conveying rail (2) is fixedly connected with the cabinet (1) through a support, and a paper feeding mechanism is arranged on the front side of the conveying rail (2);
the paper feeding mechanism comprises a paper feeding table (3), the paper feeding table (3) is arranged on the front side of a conveying track (2), the paper feeding table (3) corresponds to the conveying track (2), the paper feeding table (3) is connected with a cabinet (1) through a sliding rail, a paper feeding compression roller (4) is arranged at the top of the paper feeding table (3), a paper cutting cylinder (5) is arranged on the rear side of the paper feeding compression roller (4), the paper cutting cylinder (5) is fixedly connected with the paper feeding table (3), a cutter (6) is fixedly connected with the movable end of the paper cutting cylinder (5), an I-shaped material receiving plate (7) is arranged on one side of the cutter (6), a telescopic cylinder (8) is fixedly connected with the paper feeding table (3), the telescopic cylinder (8) is in transmission connection with the I-shaped material receiving plate (7), a T-shaped material receiving table (9) is arranged at the bottom of the I-shaped material receiving plate (7), and the T-shaped material receiving table (9) is matched with the I-shaped material receiving plate (7), the T-shaped receiving platform is characterized in that a lifting module (10) is arranged at the bottom of the T-shaped receiving platform (9), the lifting module (10) is in transmission connection with the T-shaped receiving platform (9), and a feeding mechanism is arranged at the bottom of the T-shaped receiving platform (9).
2. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 1, wherein: paper feeding table (3) front side is equipped with paper feeding coil ware (11), paper feeding coil ware (11) one side is provided with mount (12), mount (12) with form feeding coil ware (11) rotate to be connected, mount (12) one end extend to rack (1) one side and with rack (1) fixed connection.
3. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 2, wherein: one side of the fixing frame (12) far away from the paper feeder (11) is fixedly connected with a first servo motor (13), and the first servo motor (13) is in transmission connection with the paper feeding and rolling device (11).
4. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 3, wherein: the feeding mechanism comprises a feeding frame (14), the feeding frame (14) is fixed to the top of the cabinet (1), a plurality of feeding belts (15) distributed at equal intervals are arranged outside the feeding frame (14), a second servo motor (16) is arranged at the bottom of the feeding frame (14), and the second servo motor (16) is in transmission connection with the feeding belts (15).
5. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 4, wherein: the lifting module (10) is fixedly connected to the bottom of the feeding frame (14), and the T-shaped receiving platform (9) is arranged in a gap between the feeding belts (15).
6. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 4, wherein: and a third servo motor (17) is arranged at one end of the paper feeding compression roller (4), and the third servo motor (17) is in transmission connection with the paper feeding compression roller (4).
7. The material receiving and paper separating device for the lead frame detection equipment as claimed in claim 6, wherein: the top of the cabinet (1) is provided with a controller (18), the controller (18) is fixedly connected with the cabinet (1) through a support, and the output end of the controller (18) is electrically connected with a first servo motor (13), a second servo motor (16), a third servo motor (17), a conveying track (2), a telescopic cylinder (8), a paper cutting cylinder (5) and a lifting module (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590499.4U CN216189586U (en) | 2021-10-27 | 2021-10-27 | Material receiving and paper separating device of lead frame detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590499.4U CN216189586U (en) | 2021-10-27 | 2021-10-27 | Material receiving and paper separating device of lead frame detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216189586U true CN216189586U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122590499.4U Active CN216189586U (en) | 2021-10-27 | 2021-10-27 | Material receiving and paper separating device of lead frame detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN216189586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673138A (en) * | 2022-12-29 | 2023-02-03 | 常州立骏电子科技有限公司 | Automatic receiving agencies of stamping workpiece |
-
2021
- 2021-10-27 CN CN202122590499.4U patent/CN216189586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673138A (en) * | 2022-12-29 | 2023-02-03 | 常州立骏电子科技有限公司 | Automatic receiving agencies of stamping workpiece |
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