CN218704103U - Lead frame vanning device - Google Patents
Lead frame vanning device Download PDFInfo
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- CN218704103U CN218704103U CN202223083565.XU CN202223083565U CN218704103U CN 218704103 U CN218704103 U CN 218704103U CN 202223083565 U CN202223083565 U CN 202223083565U CN 218704103 U CN218704103 U CN 218704103U
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- lead frame
- telescopic shaft
- plate
- packing
- packaging
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- 238000012856 packing Methods 0.000 claims abstract description 45
- 238000004806 packaging method and process Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 101150033765 BAG1 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
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Abstract
The utility model provides a lead frame vanning device locates the end of packing transfer chain, and the end of packing transfer chain is equipped with even board, and terminal one side is equipped with the discharge gate, and the opposite side is equipped with the storage tank, and storage tank one end is equipped with the bar through-hole, and the device includes: lifting mechanism locates the terminal one side of packing transfer chain for pack the lead frame package, ejecting mechanism locates the terminal opposite side of packing transfer chain, be used for with a plurality of lead frame packages on the packing transfer chain along the discharge gate ejecting packing transfer chain to the packing box in, one side interval of mounting panel is equipped with the packing box conveyer belt, is used for accepting and carrying the packing box that is equipped with the lead frame package. This scheme embodiment can replace the manual work to carry out the vanning operation to the lead frame package, reduces workman intensity of labour, raises the efficiency.
Description
Technical Field
The utility model belongs to lead frame makes the field, especially relates to a lead frame vanning device.
Background
The lead frame generally adopts a stamping device to perform different shapes of blanking on a designated area of a copper strip to obtain a finished lead frame, a conveying belt is usually arranged at the output end of the stamping device and used for conveying the finished lead frame, then a stacking mechanism is arranged at the tail end of the conveying belt to stack the finished lead frame, after the finished lead frame is stacked to a preset height, the stacked lead frames are conveyed to the next station for vacuum packaging, the stacked lead frames are packaged into lead frame packages one by one, and then the lead frame packages are output through a conveying line.
Among the prior art, lack lead frame packing box device at the transmission line output, generally place the collection frame at the transmission line output, treat to collect the frame and fill the lead frame package after, shift the collection frame to the packing district again, utilize the manual work to pack, manual packing operation is repeated single, still needs the manual work to arrange in order when collecting the interior partial lead frame package of frame untidy, and is inefficient.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned prior art not enough, the utility model provides a lead frame vanning device can replace the manual work to carry out the vanning operation to the lead frame package, reduces workman intensity of labour, raises the efficiency.
In order to realize the purpose of the utility model, the following scheme is proposed:
the utility model provides a lead frame vanning device locates the end of packing transfer chain, and the end of packing transfer chain is equipped with even board, and terminal one side is equipped with the discharge gate, and the opposite side is equipped with the storage tank, and storage tank one end is equipped with the bar through-hole, and the vanning device includes:
the lifting mechanism is arranged on one side of the tail end of the packaging conveying line and comprises a mounting plate, a group of symmetrical and spaced lifting cylinders are arranged at the bottom of the mounting plate, a telescopic shaft is arranged at the output end of each lifting cylinder, a bearing plate is hinged to the top of each telescopic shaft, tension springs are arranged on two sides of each telescopic shaft hinged to the bearing plate respectively, one end of each tension spring is connected with the corresponding telescopic shaft, the other end of each tension spring is connected with the bottom of the corresponding bearing plate, a packaging box is placed on the top surface of each bearing plate, and an opening of each packaging box corresponds to a discharge port; a telescopic rod is arranged on one side plate of the packaging conveying line, and the output end of the telescopic rod is in sliding contact with one side of the telescopic shaft;
the pushing mechanism is arranged on the other side of the tail end of the packaging conveying line and comprises a pushing cylinder, an L-shaped pushing plate is arranged at the output end of the pushing cylinder, one surface of the transverse part of the L-shaped pushing plate is connected with the output end of the pushing cylinder, one end of the transverse part is vertical to the vertical part, one surface of the vertical part faces the material receiving end of the packaging conveying line, and the vertical part corresponds to the strip-shaped through hole;
and a packing box conveying belt is arranged on one side of the mounting plate at intervals and used for carrying and conveying the packing box with the lead frame package.
Further, the cross-section of telescopic shaft is the rectangle, and the telescopic shaft top is equipped with L type support, the perpendicular one side of portion and the relative one side parallel and level of two telescopic shafts of L type support, the end of lateral part and the another side parallel and level of telescopic shaft, loading board bottom downwardly extending ground is equipped with the otic placode that a set of symmetry set up, and the otic placode is articulated through the perpendicular portion of rotating pin with L type support, and one side of L type support lateral part is connected to the one end of extension spring.
Furthermore, the projections of the tension spring and the telescopic rod on the mounting plate are parallel to each other and have a preset interval.
Furthermore, one end of the telescopic rod is provided with a roller.
Furthermore, the two sides of the bearing plate are provided with limiting strips, one end of the bearing plate is provided with a baffle, and the bottom of one end of the bearing plate is provided with a weight reducing opening.
Furthermore, the cross section of the baffle is in the shape of a right triangle, and the hypotenuse of the right triangle faces the inside of the bearing plate.
The beneficial effects of the utility model reside in that:
1. the two ends of the bearing plate, which are hinged with the top of the telescopic shaft, are respectively provided with a tension spring, so that the packaging box keeps balance when a lead frame package is packaged, and the packaging box is prevented from being tilted upwards and interfering with the bottom of the lead frame package when the lead frame package is pushed out by the pushing cylinder to enter the packaging box;
2. one end of the telescopic rod is provided with a roller, the roller is in rolling friction with the telescopic shaft, and the friction force between the telescopic rod and the telescopic shaft is reduced; baffle one side is equipped with the inclined plane, when the loading board rotated to packing box conveyer belt one side under the promotion of telescopic link, makes things convenient for the packing box roll-off from the loading board.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows an isometric view of the external structure of the present application.
Fig. 2 shows a partial enlarged view at a of fig. 1 of the application.
Fig. 3 shows a schematic diagram of the state of the requested package waiting for filling.
Fig. 4 shows a partial enlarged view at B of fig. 3 of the application.
Figure 5 shows a schematic view of the end-filled state of the requested container.
Fig. 6 is a schematic view showing a state where the applied packing box is turned over to the side of the packing box conveyer belt.
Fig. 7 shows a schematic view of the applied packing case with one side bottom falling onto the packing case conveyer belt.
Fig. 8 shows a schematic diagram of a state that the telescopic rod continuously pushes the bearing plate to rotate after one side of the applied packing box falls into the packing box conveying belt.
Fig. 9 shows a schematic view of the applied package completely dropped onto the package conveyor.
The labels in the figure are: the packaging machine comprises a lead frame bag-1, a packaging box-2, a packaging conveying line-10, a packaging box conveying belt-20, a lifting mechanism-100, a mounting plate-110, a lifting cylinder-120, a telescopic shaft-121, a tension spring-122, an L-shaped support-123, a bearing plate-130, an ear plate-131, a limiting strip-132, a baffle-133, a weight reducing opening-134, a telescopic rod-140, a roller-141, a pushing mechanism-200, a pushing cylinder-210 and an L-shaped pushing plate-220.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.
As shown in fig. 1 to 9, the present embodiment provides a lead frame boxing apparatus for performing boxing operation on vacuum-packed lead frame packages 1 output from a package conveying line 10.
Specifically, as shown in fig. 1, the device is disposed at the end of the packaging conveying line 10, the end is provided with a connecting plate 11, one side of the end of the packaging conveying line 10 is provided with a discharge hole, the other side is provided with a containing groove, and one end of the containing groove is provided with a strip-shaped through hole.
The boxing apparatus of the present embodiment includes a lifting mechanism 100 and an ejecting mechanism 200.
As shown in fig. 1 to 2, a lifting mechanism 100 is provided at one side of the packaging line 10 for packing the lead frame packages 1. The lifting mechanism 100 comprises a mounting plate 110, a set of symmetrical and spaced lifting cylinders 120 are arranged at the bottom of the mounting plate 110, an output end of each lifting cylinder 120 is provided with a telescopic shaft 121, the top of each telescopic shaft 121 is hinged with a bearing plate 130, two hinged sides of each telescopic shaft 121 and the corresponding bearing plate 130 are respectively provided with a tension spring 122, one end of each tension spring 122 is connected with the corresponding telescopic shaft 121, the other end of each tension spring 122 is connected with the bottom of the corresponding bearing plate 130, so that the bearing plates 130 are balanced at the tops of the telescopic shafts 121, and the bearing plates 130 are prevented from being inclined. The top surface of the bearing plate 130 is used for placing the packing box 2, and the opening of the mounting box 2 corresponds to the discharge hole. A side plate of the packaging conveying line 10 is provided with a telescopic rod 140, and an output end of the telescopic rod 140 is in sliding contact with one side of the telescopic shaft 121. When the lifting cylinder 110 moves downward, the telescopic rod 140 pushes the bearing plate 130 to rotate, so that the packing case 2 slides out of the bearing plate 130.
Specifically, as shown in fig. 1 to 4, the pushing-out mechanism 200 is disposed at the other side of the end of the packaging conveyor line 1, and is configured to push the plurality of lead frame packages 1 on the packaging conveyor line 10 out of the packaging conveyor line 10 along the discharge port into the packaging box 2. The push-out mechanism 200 comprises a push-out cylinder 210, an output end of the push-out cylinder 210 is provided with an L-shaped push plate 220, one side of a transverse portion of the L-shaped push plate 220 is connected with the output end of the push-out cylinder 210, one end of the transverse portion is perpendicular to a vertical portion, one side of the vertical portion faces a material incoming end of the packaging conveying line 10, the vertical portion corresponds to the strip-shaped through hole, when the push-out cylinder 210 pushes out the lead frame package 1 outwards, the vertical portion can block the lead frame package 1 to prevent the lead frame package 1 from moving to be abutted against an output shaft of the push-out cylinder 210 to cause the push-out cylinder 210 to be incapable of retracting, when the push-out cylinder 210 retracts, the vertical portion of the L-shaped push plate 220 penetrates out of the strip-shaped through hole, and the transverse portion is accommodated in the accommodating groove, so that the lead frame package 1 can be smoothly arranged along the tail end of the packaging conveying line 10 to the packaging conveying line 10.
Specifically, a packing box conveyor 20 is disposed at an interval on one side of the mounting plate 110 for receiving and conveying the packing box 2 with the lead frame package 1.
The specific operation mode is as follows: the packaging box 2 is placed on the loading plate 130, the opening of the packaging box 2 faces the discharge port, the lifting cylinder 120 is started to enable the side wall, in contact with the loading plate 130, of the packaging box 2 to be flush with the bottom of the discharge port or lower than the bottom of the discharge port for a preset height, when the tail end of the packaging conveying line 10 is arranged to three lead frame packages 1, the pushing cylinder 210 is started, the number of the lead frame packages 1 arranged to the tail end of the packaging conveying line 10 at each time can be set automatically according to the size of the packaging box 2, and the pushing cylinder 210 is adjusted to be opened and closed.
The pushing cylinder 210 pushes the L-shaped pushing plate 220 to push 3 lead frame packages 1 out of the packaging conveying line 10 at the same time and enter the packaging box 2, for example, each packaging box 2 can be filled with four rows and three rows, after one row of lead frame packages 1 are filled into the packaging box 2, the lifting cylinder 120 drives the telescopic shaft 121 to descend by the height of one lead frame package 1, and meanwhile, the pushing cylinder 210 is pushed out, so that the L-shaped pushing plate 220 retracts into the containing groove, the next group of lead frame packages 1 is started again when the next group of lead frame packages 1 reach 3, in the process, the 3 lead frame packages 1 are pushed into the packaging box 2 at one time, when the pushing cylinder 210 pushes the lead frame packages 1, the next group of lead frame packages 1 are arranged, and when the lead frame packages are arranged, the pushing cylinder 210 finishes the pushing and retracting processes, so that continuous operation is achieved, and the efficiency is high.
As shown in fig. 5-9, when the packing boxes 2 are packed in four rows, the lifting cylinder 120 drives the telescopic shaft 121 to retract, and when the hinged position between the supporting plate 130 and the telescopic shaft 121 is blocked by the end of the telescopic shaft 140, the telescopic shaft 140 retracts and descends continuously, so that the supporting plate 130 is pulled by the telescopic shaft 140 to rotate towards one side of the packing box conveyor belt 20, and the packing boxes 2 with the lead frame packages enter the packing box conveyor belt 20 to be output.
Preferably, as shown in fig. 2, in order to make the end of the telescopic rod 140 stably contact with the outer wall of the telescopic shaft 121 and increase the contact area, the cross section of the telescopic shaft 121 is rectangular, an L-shaped support 123 is disposed at the top of the telescopic shaft 121, one side of the vertical portion of the L-shaped support 123 is flush with the opposite side of the two telescopic shafts 121, the end of the horizontal portion is flush with the other side of the telescopic shaft 121, a set of symmetrically disposed ear plates 131 is disposed at the bottom of the bearing plate 130 in a downward extending manner, the ear plates 131 are hinged to the vertical portion of the L-shaped support 123 through a rotating pin, and one end of the tension spring 122 is connected to one side of the horizontal portion of the L-shaped support 123.
It is further preferable that when the telescopic rod 140 pushes the loading plate 130 to rotate, the end of the telescopic rod 140 is prevented from interfering with the tension spring 122, and the projections of the tension spring 122 and the telescopic rod 140 on the mounting plate 110 are parallel to each other and have a predetermined interval.
It is further preferable that one end of the telescopic shaft 140 is provided with a roller 141 to replace sliding friction with rolling friction in order to reduce friction between the telescopic shaft 140 and the telescopic shaft 121.
Preferably, in order to stabilize the position of the packing case 2 on the supporting plate 130, the supporting plate 130 is provided at both sides thereof with a position-limiting bar 132 for limiting the position of both sides of the packing case 2, one end of the supporting plate 130 is provided with a stopper 133 for limiting the position of the bottom of the packing case 2, and at the same time, in order to prevent the supporting plate 130 from being inclined after the stopper 133 is installed, a weight-reducing opening 134 is provided at the bottom of one end of the supporting plate 130 for keeping the supporting plate 130 balanced.
Preferably, as shown in fig. 4, the baffle 133 has a right triangle cross section, and the hypotenuse of the right triangle is towards the inside of the bearing plate 130, so that the packing box 2 can smoothly slide onto the packing box conveyor 20 when the bearing plate 130 turns the packing box 2 to the packing box conveyor 20 side toward the packing box conveyor 20.
The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a lead frame vanning device locates the end of packing transfer chain (10), and the end of packing transfer chain (10) is equipped with even board (11), and terminal one side is equipped with the discharge gate, and the opposite side is equipped with the storage tank, and storage tank one end is equipped with the bar through-hole, and its characterized in that, vanning device includes:
the lifting mechanism (100) is arranged on one side of the tail end of the packaging conveying line (10) and comprises a mounting plate (110), a group of symmetrical and spaced lifting cylinders (120) is arranged at the bottom of the mounting plate (110), a telescopic shaft (121) is arranged at the output end of the lifting cylinders (120), a bearing plate (130) is hinged to the top of the telescopic shaft (121), tension springs (122) are respectively arranged on two sides of the telescopic shaft (121) hinged to the bearing plate (130), one end of each tension spring (122) is connected with the corresponding telescopic shaft (121), the other end of each tension spring is connected with the bottom of the corresponding bearing plate (130), the top surface of the corresponding bearing plate (130) is used for placing a packaging box (2), and an opening of the corresponding packaging box (2) corresponds to a discharge port; a telescopic rod (140) is arranged on one side plate of the packaging conveying line (10), and the output end of the telescopic rod (140) is in sliding contact with one side of the telescopic shaft (121);
the pushing mechanism (200) is arranged on the other side of the tail end of the packaging conveying line (10) and comprises a pushing cylinder (210), an L-shaped push plate (220) is arranged at the output end of the pushing cylinder (210), one side of the transverse portion of the L-shaped push plate (220) is connected with the output end of the pushing cylinder (210), one end of the transverse portion is perpendicular to the vertical portion, one side of the vertical portion faces the material supply end of the packaging conveying line (10), and the vertical portion corresponds to the strip-shaped through hole;
and one side of the mounting plate (110) is provided with a packing box conveying belt (20) at intervals for receiving and conveying the packing box (2) filled with the lead frame package (1).
2. The lead frame boxing device of claim 1, wherein the section of the telescopic shaft (121) is rectangular, an L-shaped support (123) is arranged at the top of the telescopic shaft (121), one side of a vertical part of the L-shaped support (123) is flush with the opposite side of the two telescopic shafts (121), the end of a transverse part is flush with the other side of the telescopic shaft (121), a group of symmetrically arranged lug plates (131) is arranged at the bottom of the bearing plate (130) in a downward extending manner, the lug plates (131) are hinged with the vertical part of the L-shaped support (123) through rotating pins, and one end of a tension spring (122) is connected with one side of the transverse part of the L-shaped support (123).
3. The lead frame binning apparatus according to claim 1, characterized in that the projections of the tension spring (122) and the telescoping bar (140) on the mounting plate (110) are parallel to one another and have a predetermined spacing.
4. Lead frame binning device according to claim 1, characterized in that the telescoping bar (140) is provided with a roller (141) at one end.
5. The lead frame binning apparatus according to claim 1, characterized in that the carrier plate (130) is provided with a stop strip (132) on both sides, the carrier plate (130) is provided with a stop (133) at one end, and the carrier plate (130) is provided with a weight-reducing opening (134) at the bottom at one end.
6. Leadframe boxing device according to claim 5, characterized in that the cross section of the baffle (133) is in the shape of a right triangle, the hypotenuse of which faces the inside of the carrier plate (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083565.XU CN218704103U (en) | 2022-11-21 | 2022-11-21 | Lead frame vanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083565.XU CN218704103U (en) | 2022-11-21 | 2022-11-21 | Lead frame vanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218704103U true CN218704103U (en) | 2023-03-24 |
Family
ID=85620948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223083565.XU Active CN218704103U (en) | 2022-11-21 | 2022-11-21 | Lead frame vanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218704103U (en) |
-
2022
- 2022-11-21 CN CN202223083565.XU patent/CN218704103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 629000 No. 88 Hedong Avenue, Shehong Economic Development Zone, Suining City, Sichuan Province Patentee after: Sichuan Fumeda Microelectronics Co.,Ltd. Country or region after: China Address before: 629000 No. 88 Hedong Avenue, Shehong Economic Development Zone, Suining City, Sichuan Province Patentee before: SICHUAN FUMEIDA MICROELECTRONIC CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |