CN211218405U - Stamping and collecting device of lead frame - Google Patents
Stamping and collecting device of lead frame Download PDFInfo
- Publication number
- CN211218405U CN211218405U CN201922176727.6U CN201922176727U CN211218405U CN 211218405 U CN211218405 U CN 211218405U CN 201922176727 U CN201922176727 U CN 201922176727U CN 211218405 U CN211218405 U CN 211218405U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plate
- material receiving
- platform
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pile Receivers (AREA)
Abstract
The utility model provides a stamping and collecting device of a lead frame, which relates to the technical field of integrated circuit leads and lead frames, and comprises a conveyor belt and a material receiving platform, wherein the material receiving platform and the conveyor belt form a T-shaped structure; a material guide platform with the upper end surface flush with the upper end surface of the conveyor belt is arranged on the material receiving platform corresponding to the position of the conveyor belt, and the two sides of the material guide platform are symmetrically arranged and form a splayed inclined plane; the two sides of the material guide platform on the material receiving platform are respectively hinged with a receiving plate positioned below the material guide platform, the two receiving plates and a hinged shaft of the material receiving platform are arranged along the width direction of the material receiving platform, and a torsional spring is sleeved on the hinged shaft; one sides of the two bearing plates, which are close to each other, are respectively abutted with a first cylinder; a supporting plate is arranged on one side, far away from each other, of the two bearing plates on the material receiving table, and a second air cylinder for driving the supporting plate to slide along the length direction of the material receiving table is connected to the supporting plate; the extension part of the material receiving bench on the inclined plane of the material guiding bench is provided with counters, and the two counters are in communication connection with the corresponding first cylinder and the corresponding second cylinder respectively.
Description
Technical Field
The utility model relates to an integrated circuit lead wire and lead frame technical field especially relate to a punching press collection device of lead frame.
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 the leading-out end of an internal circuit of a chip and an external lead by means of bonding materials to form an electrical circuit, and plays a role of a bridge connected with an external lead. Lead frames are required in most of semiconductor integrated packages, and therefore, lead frames are important basic components in the electronic information industry.
At present, most lead frame production enterprises still need to manually receive materials after stamping and cutting the lead frames, and arrange and collect the lead frames. With the upgrading development of production equipment in China, the comprehensive requirements of enterprises on the equipment are higher and higher, so that a stamping and collecting device of a lead frame is required to be designed, the stamping and collecting device can automatically receive materials, the labor cost is reduced, and the efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lead frame's punching press collection device, it can receive the material automatically, raises the efficiency, effectively reduces the hand labor cost.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the stamping and collecting device of the lead frame comprises a conveyor belt and a receiving platform, wherein the conveyor belt extends out of stamping equipment; a material guide platform matched with the transmission belt is arranged on the upper end surface of the material receiving platform corresponding to the position of the transmission belt, the upper end surface of the material guide platform is flush with the upper end surface of the transmission belt, and two sides of the material guide platform are inclined planes which are symmetrically arranged and form a splayed structure; the two sides of the material guide platform on the material receiving platform are respectively hinged with a receiving plate which is arranged along the width direction of the material guide platform and is positioned below the material guide platform, the hinged shafts of the two receiving plates and the material receiving platform are arranged along the width direction of the material receiving platform, and the hinged shafts are sleeved with torsional springs; one sides of the two bearing plates, which are close to each other, are respectively abutted with a first cylinder arranged in the length direction of the material receiving table; a supporting plate arranged along the width direction of the material receiving table is arranged on one side, far away from each other, of the two material receiving plates on the material receiving table, and a second air cylinder for driving the material receiving table to slide along the length direction of the material receiving table is connected onto the supporting plate; the material receiving bench is provided with counters at the intersection of a plane where the inclined plane on the material guiding bench is located, and the two counters are in communication connection with the first air cylinder and the second air cylinder corresponding to the counters respectively.
By adopting the technical scheme, the lead frames which are punched and cut by the punching equipment are sent out by the conveyor belt, and the conveyor belt synchronously conveys two lead frames which advance in parallel and respectively correspond to the two sides of the material guide platform each time. The two lead frames are transferred to the material guide platform from the conveyor belt, and when the lead frames are completely separated from the conveyor belt, the lead frames slide to the material receiving platform along the inclined surface of the material guide platform under the guiding action of the corresponding inclined surface on the material guide platform and lean against the receiving plate. When the lead frame is received on the receiving plate, the counter feeds back signals to control the corresponding first cylinder and second cylinder to act, the first cylinder is driven to receive the plate to rotate, the inclined lead frame is pushed to be in a vertical state and leans against the supporting plate, the second cylinder drives the supporting plate to move a lead frame thickness distance away from the receiving plate, and the lead frame on the outermost side is guaranteed to play a role of the supporting plate. When the quantity of the lead frames reaches a certain quantity, the workers can take the stacked lead frames out for boxing, so that the method is quick, the labor intensity of workers is effectively reduced, and the efficiency is improved.
Furthermore, the receiving platform is provided with a U-shaped frame with an upward opening, and the two receiving plates are respectively rotatably arranged at the opening of the U-shaped frame; and one side of each U-shaped frame, which is close to each other, is connected with a third cylinder for driving the U-shaped frames to slide along the length direction of the material receiving table, the counter is in communication connection with the third cylinder, and the first cylinder is fixed on the U-shaped frames.
Through adopting above-mentioned technical scheme, when lead frame quantity reached certain figure, the work of second cylinder and third cylinder is controlled in the counter feedback signal, and the board motion is accepted in the drive of third cylinder through promoting U type frame, and the second cylinder drives the layer board and moves to keeping away from guide platform direction. At the moment, under the matching action of the bearing plate and the supporting plate, the lead frame is moved to a position far away from the material guide table, and the lead frame is taken out by a worker conveniently. After the lead frame is taken out, the second cylinder and the third cylinder respectively drive the supporting plate and the bearing plate to reset, and the work is continued.
Furthermore, two ends of one side, close to the conveyor belt, of the receiving table are respectively provided with a push plate arranged along the length direction of the receiving table, and the push plates are connected with a fourth cylinder for driving the fourth cylinder to slide along the width direction of the receiving table; and a bearing mechanism is further arranged at the position, corresponding to the push plate, of one side, far away from the conveying belt, of the material receiving table.
Through adopting above-mentioned technical scheme, when second cylinder and third cylinder cooperation work removed the lead frame to push pedal position department, fourth cylinder work, and the drive push pedal is with the lead frame from the layer board with accept on the board releases bearing mechanism between, then the fourth cylinder drives the push pedal and resets, and second cylinder and third cylinder drive the layer board respectively and accept the board and reset rapidly, continue work. And the staff takes off the lead frame from the supporting mechanism and vanning again, need not to take off the lead frame at both ends rapidly in very short time, effectively reduces staff's intensity of labour.
Furthermore, the bearing mechanism comprises limiting plates arranged along the width direction of the material receiving platform, a bearing plate is rotatably arranged on one side, close to each other, of the two limiting plates on the material receiving platform, the rotating axis of the bearing plate is vertically arranged, and a driving motor for driving the bearing plate to rotate is clamped on a rotating shaft of the bearing plate; the length of the push plate is greater than the distance between the rotating shafts of the limiting plate and the abutting plate.
Through adopting above-mentioned technical scheme, when the second cylinder drives layer board and limiting plate collineation, driving motor drive butt plate rotates to with the lead frame butt state. At this moment, the one end both sides that the lead frame is close to the limiting plate respectively with limiting plate and butt board butt, the push pedal pushes away the lead frame between limiting plate and the butt board, limiting plate and butt board replace the layer board and accept board centre gripping lead frame, guarantee that the lead frame is in neat pile state all the time, make things convenient for the staff to take the lead frame.
Furthermore, the push plate is located above the supporting plate, and the abutting plate is located above the bearing plate and the U-shaped frame.
Through adopting above-mentioned technical scheme, like this at push pedal and butt joint board during operation, can not interfere the layer board and accept the restoration of board, guarantee the layer board and accept the board and can reset fast and continue work, its simple structure, the effect is obvious.
Further, two one side that the limiting plate is close to each other is equipped with the inductor respectively, two the inductor is rather than second cylinder, third cylinder, fourth cylinder and the driving motor communication connection who corresponds respectively.
Through adopting above-mentioned technical scheme, when layer board and limiting plate collineation, lead frame and limiting plate butt, inductor feedback signal, control driving motor and fourth cylinder work, after driving four motors and fourth cylinder and accomplishing an action, second cylinder and third cylinder drive layer board and accept the board and reset. The automatic action is realized through the inductor, and the automation degree and the action accuracy are improved.
Furthermore, rubber protection pads are arranged outside the bearing plate, the supporting plate, the push plate, the limiting plate and the abutting plate.
Through adopting above-mentioned technical scheme, the rubber protection pad plays the guard action to the lead frame, avoids accepting board, layer board, push pedal, limiting plate and butt joint board and lead frame damage lead frame when contacting, guarantees the quality of lead frame.
Furthermore, stacking baskets are respectively placed at two ends of the material receiving platform.
Through adopting above-mentioned technical scheme, placing the sign indicating number basket on connecing the material bench, conveniently collecting, transporting the orderly lead frame of pile, its simple structure, convenient operation.
To sum up, the utility model discloses following beneficial effect has:
1. by arranging the material guide table, the bearing plate, the supporting plate, the counter, the first cylinder, the second cylinder and the like, automatic material collection of the lead frame is realized, the labor intensity of workers is effectively reduced, and the working efficiency is greatly improved;
2. through setting up push pedal and bearing mechanism, the push pedal pushes away the bearing mechanism department with the layer board earlier with the lead frame of accepting between the board, and the staff takes out the pile with the lead frame again, need not to take out the lead frame at both ends in very short time, when guaranteeing the layer board and accepting the board and can reset fast and continue work, reduces artifical intensity of labour.
Drawings
FIG. 1 is a schematic view of the overall structure of a stamped leadframe collection device;
FIG. 2 is a schematic view of a part of the structure of a stamped leadframe collection device;
fig. 3 is a schematic view of a part of the structure of a stamped collection device of a lead frame.
In the figure, 1, a conveyor belt; 2. a receiving platform; 21. a guide groove; 22. a counter; 23. stacking baskets; 3. a material guide table; 31. a bevel; 4. a bearing plate; 41. a first cylinder; 5. a U-shaped frame; 51. a guide block; 52. a third cylinder; 6. a support plate; 61. a slider; 62. a second cylinder; 7. pushing the plate; 71. a fourth cylinder; 8. a support mechanism; 81. a limiting plate; 811. an inductor; 82. a butt joint plate; 821. a drive motor; 9. a lead frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
A punching and collecting device of a lead frame is shown in figure 1 and comprises a conveying belt 1 which extends out of a punching device (not shown) and is horizontally arranged, a material receiving table 2 which is horizontally arranged and is perpendicular to the conveying belt 1 is arranged at one end, extending out of the punching device, of the conveying belt 1, and a T-shaped structure is formed between the conveying belt 1 and the material receiving table 2. A material guide platform 3 matched with the transmission belt is arranged at the position, corresponding to the transmission belt 1, of the upper end surface of the material receiving platform 2, and inclined surfaces 31 which are symmetrically arranged around the center line of the transmission belt 1 and form a splayed structure are arranged on two sides of the material guide platform 3. The upper end surface of the material guiding platform 3 is of an arc-shaped structure protruding upwards, and the highest point of the material guiding platform is parallel to the upper end surface of the conveying belt 1. The conveyor belt 1 conveys two parallel, parallel and synchronized lead frames 9 at a time, each lead frame 9 corresponding to one ramp 31 on the guide table 3. When the lead frame 9 is moved from the conveyor belt 1 to the guide table 3, only a portion of less than half the width is in contact with the upper end of the guide table 3.
As shown in fig. 1, 2 and 3, two U-shaped frames 5 with upward openings are slidably mounted on the receiving platform 2 at a position of a center line in the width direction of the receiving platform, and the U-shaped frames 5 are arranged along the width direction of the receiving platform 2 and slidably mounted on the receiving platform 2 along the length direction of the receiving platform 2. The two U-shaped frames 5 are symmetrically positioned below the two inclined surfaces 31 of the material guide table 3, and the two U-shaped frames 5 are connected with a third air cylinder 52 which is fixed on the material receiving table 2 and used for driving the material receiving table to slide in a mutually approaching mode. The opening part of every U type frame 5 all articulates has the board 4 of accepting that sets up along connecing the material platform 2 width direction, and two one sides of accepting the mutual being close to of board 4 butt respectively have fix on U type frame 5 and along connecing the first cylinder 41 that the material platform 2 length direction set up, and two articulated shafts of accepting board 4 and U type frame 5 all connect the material platform 2 width direction to set up, still overlap on the articulated shaft to be equipped with the torsional spring, the torsional spring one end butt is accepting the board 4 lateral wall, other end butt is at U type frame 5 lateral wall. In a normal state, the bearing plates 4 are parallel to the corresponding inclined surfaces 31 on the material guiding platform 3 respectively under the action of the torsion springs. Wherein, the length of the bearing plate 4 is less than that of the lead frame 9.
As shown in fig. 1 and 2, a second cylinder 62 that is collinear with the third cylinder 52 is fixed on the material receiving table 2 at a side where the two receiving plates 4 are far away from each other, and a support plate 6 that is arranged along the width direction of the material receiving table 2 is fixed at one end where the two second cylinders 62 are close to each other, respectively, and the length of the support plate 6 is also smaller than the length of the lead frame 9. Counters 22 are embedded in the material receiving table 2 at the intersection of the material receiving table 3 and the inclined plane 31, and the two counters 22 are in communication connection with the corresponding first cylinder 41, second cylinder 62 and third cylinder 52.
As shown in fig. 1 and 2, the lead frames 9 punched and cut by the punching device are fed out side by the conveyor belt 1, two lead frames 9 are transferred from the conveyor belt 1 to the material guiding table 3, and when the lead frames 9 are completely separated from the conveyor belt 1, the lead frames slide to the material receiving table 2 along the inclined surface 31 of the material guiding table 3 and lean against the receiving plate 4 under the guiding action of the corresponding inclined surface 31 on the material guiding table 3. When the receiving plate 4 receives a lead frame 9, the counter 22 feeds back a signal to control the corresponding first air cylinder 41 and second air matching action, the first air cylinder 41 drives the receiving plate 4 to rotate, the inclined lead frame 9 is pushed to be in a vertical state and leans against the supporting plate 6, the second air cylinder 62 drives the supporting plate 6 to move a distance of the thickness of the lead frame 9 in the direction away from the receiving plate 4, and the lead frame 9 at the outermost side is ensured to play a role of the supporting plate 6. When the number of the lead frames 9 reaches a certain number, the counter 22 feeds back a signal to control the second cylinder 62 and the third cylinder 52 to work cooperatively, the third cylinder 52 drives the bearing plate 4 to move by pushing the U-shaped frame 5, and the second cylinder 62 drives the supporting plate 6 to move in a direction away from the guide table 3. At this moment, under the cooperation of the bearing plate 4 and the supporting plate 6, the lead frame 9 is moved to a position far away from the material guide table 3, so that the lead frame 9 can be taken out by a worker conveniently. After the lead frame 9 is taken out, the second air cylinder 62 and the third air cylinder 52 respectively drive the supporting plate 6 and the bearing plate 4 to reset, and the work is continued.
In order to realize that the U-shaped frame 5 and the supporting plate 6 are slidably mounted on the receiving platform 2 and ensure the sliding stability of the receiving platform, as shown in fig. 3, a guide groove 21 is arranged at a central line position in the width direction of the receiving platform 2 along the length direction of the receiving platform, a guide block 51 slidably mounted in the guide groove 21 is arranged at the bottom of the U-shaped frame 5, and a sliding block 61 slidably mounted in the U-shaped groove is arranged at the bottom of the supporting plate 6. In the present embodiment, the guide groove 21, the guide block 51, and the slide block 61 are all T-shaped structures that fit each other.
In order to further reduce the labor intensity of workers and ensure that the supporting plate 6 and the receiving plate 4 can be reset quickly, as shown in fig. 1, 2 and 3, two ends of one side of the receiving table 2 close to the conveying belt 1 are respectively provided with a push plate 7 arranged along the length direction of the conveying belt, one side of the push plate 7 far away from the second cylinder 62 is connected with a fourth cylinder 71 for driving the push plate to slide along the width direction of the receiving table 2, and the fourth cylinder 71 is fixed on the receiving table 2. And a supporting mechanism 8 is arranged on one side of the receiving platform 2 far away from the conveyor belt 1 and corresponding to the position of the push plate 7. In this embodiment, supporting mechanism 8 includes along the limiting plate 81 that connects the setting of material platform 2 width direction, connects and still rotates the installation butt plate 82 in the one side that two limiting plates 81 are close to each other on the material platform 2, and the vertical setting of axis of rotation of butt plate 82, and its pivoted driving motor 821 of drive is connected to the joint in its pivot.
As shown in fig. 2 and 3, the length of the push plate 7 is greater than the distance between the rotation shafts of the stopper plate 81 and the abutment plate 82, the push plate 7 and the fourth cylinder 71 are located above the supporting plate 6 and the second cylinder 62, and the abutment plate 82 is located above the receiving plate 4 and the U-shaped frame 5. In addition, inductors 811 are respectively embedded at the sides of the two stopper plates 81 close to each other, and the two inductors 811 are respectively connected to the corresponding second cylinder 62, third cylinder 52, fourth cylinder 71, and driving motor 821 in a communication manner.
As shown in fig. 1 and 2, when the pallet 6 and the stopper plate 81 are collinear and the lead frame 9 abuts against the stopper plate 81, the sensor 811 feeds back a signal to control the operation of the driving motor 821 and the fourth cylinder 71, and the driving motor 821 drives the abutting plate 82 to rotate to abut against the lead frame 9. At this moment, the two sides of one end, close to the limiting plate 81, of the lead frame 9 are respectively abutted against the limiting plate 81 and the abutting plate 82, the fourth cylinder 71 drives the push plate 7 to push the lead frame 9 between the limiting plate 81 and the abutting plate 82, the limiting plate 81 and the abutting plate 82 replace the supporting plate 6 and the receiving plate 4 to clamp the lead frame 9, the lead frame 9 is guaranteed to be always in a neat stacking state, and the lead frame 9 is convenient for workers to take. After the four motors and the fourth cylinder 71 are driven to complete one action, the second cylinder 62 and the third cylinder 52 drive the supporting plate 6 and the bearing plate 4 to reset, and the work is continued. When the worker removes the lead frame 9 between the stopper plate 81 and the abutment plate 82, the sensor 811 feeds back a signal, and the fourth cylinder 71 and the driving motor 821 drive the supporting plate 6 and the abutment plate 82 to be reset, respectively.
In order to avoid damaging the surface of the lead frame 9 in the process of contacting the receiving plate 4, the supporting plate 6, the pushing plate 7, the limiting plate 81 and the abutting plate 82 with the lead frame 9, rubber protection pads (not shown in the figure) are arranged outside the receiving plate 4, the supporting plate 6, the pushing plate 7, the limiting plate 81 and the abutting plate 82, so that the surface quality of the lead frame 9 is ensured. In addition, in order to facilitate stacking and transporting of the lead frame 9, as shown in fig. 1, stacking baskets 23 are respectively placed at two ends of the receiving platform 2, and the two stacking baskets 23 are respectively located at one side of the limiting plate 81 away from the abutting plate 82.
The utility model discloses a theory of operation and application method:
as shown in fig. 1 and 2, the lead frames 9 punched and cut by the punching device are fed out side by the conveyor belt 1, two lead frames 9 are transferred from the conveyor belt 1 to the material guiding table 3, and when the lead frames 9 are completely separated from the conveyor belt 1, the lead frames slide to the material receiving table 2 along the inclined surface 31 of the material guiding table 3 and lean against the receiving plate 4 under the guiding action of the corresponding inclined surface 31 on the material guiding table 3. When the receiving plate 4 receives a lead frame 9, the counter 22 feeds back a signal to control the corresponding first air cylinder 41 and second air matching action, the first air cylinder 41 drives the receiving plate 4 to rotate, the inclined lead frame 9 is pushed to be in a vertical state and leans against the supporting plate 6, the second air cylinder 62 drives the supporting plate 6 to move a distance of the thickness of the lead frame 9 in the direction away from the receiving plate 4, and the lead frame 9 at the outermost side is ensured to play a role of the supporting plate 6. When the number of the lead frames 9 reaches a certain number, the counter 22 feeds back a signal to control the second cylinder 62 and the third cylinder 52 to work cooperatively, the third cylinder 52 drives the bearing plate 4 to move by pushing the U-shaped frame 5, and the second cylinder 62 drives the supporting plate 6 to move in a direction away from the guide table 3. At this time, the lead frame 9 is moved to a position away from the lead table 3 by the cooperation of the receiving plate 4 and the pallet 6.
As shown in fig. 1 and 2, when the pallet 6 and the stopper plate 81 are collinear and the lead frame 9 abuts against the stopper plate 81, the sensor 811 feeds back a signal to control the operation of the driving motor 821 and the fourth cylinder 71, and the driving motor 821 drives the abutting plate 82 to rotate to abut against the lead frame 9. At this moment, the two sides of one end, close to the limiting plate 81, of the lead frame 9 are respectively abutted against the limiting plate 81 and the abutting plate 82, the fourth cylinder 71 drives the push plate 7 to push the lead frame 9 between the limiting plate 81 and the abutting plate 82, the limiting plate 81 and the abutting plate 82 replace the supporting plate 6 and the receiving plate 4 to clamp the lead frame 9, the lead frame 9 is guaranteed to be always in a neat stacking state, and the lead frame 9 is convenient for workers to take. After the four motors and the fourth cylinder 71 are driven to complete one action, the second cylinder 62 and the third cylinder 52 drive the supporting plate 6 and the bearing plate 4 to reset, and the work is continued. When the worker removes the lead frame 9 between the stopper plate 81 and the abutment plate 82, the sensor 811 feeds back a signal, and the fourth cylinder 71 and the driving motor 821 drive the supporting plate 6 and the abutment plate 82 to be reset, respectively.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides a punching press collection device of lead frame which characterized in that: the automatic feeding device comprises a conveyor belt (1) extending out of a stamping device and a receiving platform (2), wherein the receiving platform (2) is positioned at one end, extending out of the stamping device, of the conveyor belt (1) and forms a T-shaped structure with the conveyor belt (1); the upper end face of the receiving platform (2) is provided with a guide platform (3) matched with the transmission belt corresponding to the position of the transmission belt (1), the upper end face of the guide platform (3) is flush with the upper end face of the transmission belt (1), and two sides of the guide platform (3) are symmetrically arranged and form inclined planes (31) of a splayed structure; bearing plates (4) which are arranged along the width direction of the material receiving table (2) and are positioned below the material guiding table (3) are respectively hinged to the two sides of the material receiving table (2) at two sides of the material guiding table (3), the hinged shafts of the two bearing plates (4) and the material receiving table (2) are arranged along the width direction of the material receiving table (2), and torsional springs are sleeved on the hinged shafts; one sides of the two bearing plates (4) close to each other are respectively abutted with a first air cylinder (41) arranged in the length direction of the material receiving platform (2); a supporting plate (6) arranged along the width direction of the two bearing plates (4) is arranged on one side of the material receiving table (2) far away from each other, and a second air cylinder (62) for driving the supporting plate (6) to slide along the length direction of the material receiving table (2) is connected to the supporting plate (6); the counter (22) is arranged at the intersection of the plane of the upper inclined plane (31) of the material receiving platform (2) and the plane of the upper inclined plane (3), and the two counters (22) are in communication connection with the corresponding first cylinder (41) and the corresponding second cylinder (62) respectively.
2. The stamped leadframe collection device of claim 1, wherein: the receiving platform (2) is provided with a U-shaped frame (5) with an upward opening, and the two receiving plates (4) are respectively rotatably arranged at the opening of the U-shaped frame (5); two U type frame (5) one side that is close to each other is connected with its third cylinder (52) that slides along material receiving platform (2) length direction of drive, counter (22) and third cylinder (52) communication connection, first cylinder (41) are fixed on U type frame (5).
3. The stamped leadframe collection device of claim 2, wherein: two ends of one side, close to the conveying belt (1), of the receiving table (2) are respectively provided with a push plate (7) arranged along the length direction of the receiving table, and the push plate (7) is connected with a fourth cylinder (71) for driving the receiving table to slide along the width direction of the receiving table (2); and a bearing mechanism (8) is further arranged on one side of the receiving platform (2) far away from the conveying belt (1) and corresponds to the position of the push plate (7).
4. The stamped leadframe collection device of claim 3, wherein: the supporting mechanism (8) comprises limiting plates (81) arranged in the width direction of the material receiving platform (2), a supporting plate (82) is further rotatably arranged on one side, close to each other, of the two limiting plates (81) on the material receiving platform (2), the rotating axis of the supporting plate (82) is vertically arranged, and a driving motor (821) for driving the supporting plate to rotate is clamped on the rotating shaft of the supporting plate; the length of the push plate (7) is larger than the distance between the rotating shafts of the limit plate (81) and the abutting plate (82).
5. The stamped leadframe collection device of claim 4, wherein: the push plate (7) is located above the supporting plate (6), and the abutting plate (82) is located above the bearing plate (4) and the U-shaped frame (5).
6. The stamped leadframe collection device of claim 5, wherein: two limiting plate (81) are close to one side each other and are equipped with inductor (811) respectively, two inductor (811) are rather than corresponding second cylinder (62), third cylinder (52), fourth cylinder (71) and driving motor (821) communication connection respectively.
7. The stamped leadframe collection device of claim 6, wherein: rubber protection pads are arranged outside the bearing plate (4), the supporting plate (6), the push plate (7), the limiting plate (81) and the bearing plate (82).
8. The stamped leadframe collecting device of any one of claims 1-7, wherein: and material stacking baskets (23) are respectively arranged at two ends of the material receiving platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176727.6U CN211218405U (en) | 2019-12-06 | 2019-12-06 | Stamping and collecting device of lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176727.6U CN211218405U (en) | 2019-12-06 | 2019-12-06 | Stamping and collecting device of lead frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211218405U true CN211218405U (en) | 2020-08-11 |
Family
ID=71942846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176727.6U Active CN211218405U (en) | 2019-12-06 | 2019-12-06 | Stamping and collecting device of lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211218405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146984A (en) * | 2021-12-01 | 2022-03-08 | 天水华洋电子科技股份有限公司 | Integrated circuit lead frame cleaning production process |
| CN116441449A (en) * | 2023-05-05 | 2023-07-18 | 广州丰江微电子有限公司 | Lead frame transmission processing system with overturning function |
-
2019
- 2019-12-06 CN CN201922176727.6U patent/CN211218405U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146984A (en) * | 2021-12-01 | 2022-03-08 | 天水华洋电子科技股份有限公司 | Integrated circuit lead frame cleaning production process |
| CN114146984B (en) * | 2021-12-01 | 2022-06-28 | 天水华洋电子科技股份有限公司 | Integrated circuit lead frame cleaning production process |
| CN116441449A (en) * | 2023-05-05 | 2023-07-18 | 广州丰江微电子有限公司 | Lead frame transmission processing system with overturning function |
| CN116441449B (en) * | 2023-05-05 | 2023-09-29 | 广州丰江微电子有限公司 | Lead frame transmission processing system with overturning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109079500B (en) | Full-automatic assembly production method of linear cooling fan | |
| CN211218405U (en) | Stamping and collecting device of lead frame | |
| CN105129418B (en) | A kind of feeding double-purpose clamping jaw | |
| CN215591112U (en) | Workpiece film laminating machine | |
| CN211515780U (en) | Automatic stamping and bending equipment | |
| CN109592157B (en) | Mounting equipment | |
| WO2021120907A1 (en) | Automatic adhesive coating mechanism for pcbs | |
| CN110899485A (en) | Automatic stamping and bending equipment | |
| CN108437352A (en) | A kind of full-automatic rolling film sticking apparatus of injection molding machine peripheral hardware | |
| CN108242872A (en) | A kind of assembling mechanism of rotor machining equipment | |
| CN104409764B (en) | Storage battery pole group clamping equipment | |
| CN207226442U (en) | A kind of chip material transfering device | |
| CN208961110U (en) | A kind of full-automatic pipe machine | |
| CN207558983U (en) | A kind of automation attaches PC film equipments | |
| CN207192293U (en) | A kind of carrying mechanism with automatic cramping type crawl robotic arm | |
| CN110561125B (en) | Z-shaped plate tapping assembly line | |
| CN202616212U (en) | Full-automatic feeding and discharging device for laser processing semiconductor chip | |
| CN210363034U (en) | Automatic stamping machine | |
| CN105173707B (en) | A kind of irregular strip cigarette receives cigarette binding apparatus and binding method | |
| CN208772733U (en) | A kind of motor laser marking device | |
| CN216706620U (en) | Automatic assembly device for detection card | |
| CN208392491U (en) | A kind of full-automatic rolling film sticking apparatus of injection molding machine peripheral hardware | |
| CN114126228B (en) | Board collecting machine, upper PIN needle rubber coating and board collecting integrated production equipment | |
| CN114427069A (en) | Frameless clamping equipment for tin spraying of circuit board | |
| CN109823645B (en) | Automatic paste sponge equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |