CN210877241U - Discharge mechanism with reset function and punching machine thereof - Google Patents
Discharge mechanism with reset function and punching machine thereof Download PDFInfo
- Publication number
- CN210877241U CN210877241U CN201921918397.7U CN201921918397U CN210877241U CN 210877241 U CN210877241 U CN 210877241U CN 201921918397 U CN201921918397 U CN 201921918397U CN 210877241 U CN210877241 U CN 210877241U
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- China
- Prior art keywords
- guide rail
- stripper
- reset
- slider
- reset spring
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- 238000004080 punching Methods 0.000 title abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a shedding mechanism with reset function, including the stripper, the stripper passes through resetting means and sets up on the die block, the stripper closely laminates with the die block, resetting means includes guide rail, reset spring and slider, the guide rail sets up in the die block both sides, the slider sets up in the stripper both sides to cup joint on the guide rail, be provided with between guide rail and the slider and be used for driving the stripper along guide rail automatic re-setting's reset spring. The utility model can discharge all materials at one time after one-time stamping by arranging the discharging plate and the reset spring on the guide rail, thereby greatly improving the production efficiency; simultaneously, reset spring's setting can effectively avoid the staff to cause the mould damage under the condition that the stripper does not reset like this. The utility model also discloses a punching machine of shedding mechanism including above-mentioned one kind has reset function.
Description
Technical Field
The utility model relates to a lead frame production facility technical field specifically is an shedding mechanism and punching machine with reset function.
Background
The lead frame is used as a chip carrier of an integrated circuit, the electrical connection between a leading-out end of an internal circuit of a chip and an external lead is realized by means of bonding materials (gold wires, aluminum wires and copper wires) so as to form a key structural member of an electrical circuit, the lead frame plays a role of a bridge connected with an external lead, the lead frame is required to be used in most semiconductor integrated blocks, and the lead frame is an important basic material in the electronic information industry. The lead frame is formed by punching a high-precision die, but the following obvious defects exist in the punching process: after one-time stamping is finished, the molded lead frame needs to be unloaded, but the existing unloading structure has low efficiency and long manual operation time; meanwhile, the existing discharging structure has no automatic resetting function, so that the punching machine is easy to punch under the condition that the discharging mechanism is not reset, and the die is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an shedding mechanism and punching machine with reset function to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an shedding mechanism with reset function for unload after to lead frame stamping forming to realize automatic re-setting, including the stripper, the stripper passes through resetting means and sets up on the die block, the stripper closely laminates with the die block, resetting means includes guide rail, reset spring and slider, the guide rail sets up in the die block both sides, the slider sets up in the stripper both sides to cup joint on the guide rail, be provided with between guide rail and the slider and be used for driving the stripper along guide rail automatic re-setting's reset spring.
Preferably, the discharging plate is provided with a groove.
Preferably, the stripper plate is provided with a handle for operating the stripper plate to move along the guide rail so as to realize unloading.
A punching machine comprises the unloading mechanism with the resetting function.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can discharge all materials at one time after one-time stamping by arranging the discharging plate and the reset spring on the guide rail, thereby greatly improving the production efficiency; simultaneously, reset spring's setting can effectively avoid the staff to cause the mould damage under the condition that the stripper does not reset like this.
Drawings
Fig. 1 is a top view of the structure of the present invention;
fig. 2 is a front view of the present invention.
In the figure: the device comprises a discharging plate 1, a groove 2, a guide rail 3, a return spring 4, a sliding block 5 and a handle 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a discharging mechanism with a reset function is used for discharging a lead frame after punch forming and realizing automatic reset, and comprises a discharging plate 1, wherein the discharging plate 1 is movably arranged on a bottom die through a reset device, the discharging plate 1 is tightly attached to the bottom die, a groove 2 is formed in the discharging plate 1, a handle 6 used for operating the discharging plate 1 to move along a guide rail 3 is arranged on the discharging plate 1 so as to realize discharging, the reset device comprises a guide rail 3, reset springs 4 and a slide block 5, the guide rail 3 is arranged on two sides of the bottom die, the slide block 5 is arranged on two sides of the discharging plate 1 and is sleeved on the guide rail 3, the reset spring 4 used for driving the discharging plate 1 to automatically reset along the guide rail 3 is arranged between the guide rail 3 and the slide block 5, after one-time punching is finished, a formed lead frame is arranged on the bottom die, the discharging plate 1 is driven to move along the guide, because stripper 1 and die block closely laminate for stripper 1 once only, all realize unloading to the shaping lead frame on the die block, relieve handle 6, by the extension of compression reset spring 4, realize stripper 1 automatic re-setting, avoided the staff to cause the mould damage under the condition that stripper 1 does not reset.
A punching machine comprises the discharging mechanism with the resetting function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a shedding mechanism with reset function for unload after to lead frame stamping forming, and realize automatic re-setting, including stripper (1), its characterized in that: stripper (1) sets up on the die block through resetting means, stripper (1) and die block closely laminate, resetting means includes guide rail (3), reset spring (4) and slider (5), guide rail (3) set up in the die block both sides, slider (5) set up in stripper (1) both sides to cup joint on guide rail (3), be provided with between guide rail (3) and slider (5) and be used for driving stripper (1) along guide rail (3) automatic re-setting's reset spring (4).
2. The discharging mechanism with the resetting function according to claim 1, wherein: the discharging plate (1) is provided with a groove (2).
3. The discharging mechanism with the resetting function according to claim 2, wherein: the discharging plate (1) is provided with a handle (6) which is used for operating the discharging plate (1) to move along the guide rail (3) so as to realize discharging.
4. A press machine, characterized by: comprising a discharge mechanism with reset function according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918397.7U CN210877241U (en) | 2019-11-08 | 2019-11-08 | Discharge mechanism with reset function and punching machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918397.7U CN210877241U (en) | 2019-11-08 | 2019-11-08 | Discharge mechanism with reset function and punching machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210877241U true CN210877241U (en) | 2020-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921918397.7U Active CN210877241U (en) | 2019-11-08 | 2019-11-08 | Discharge mechanism with reset function and punching machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210877241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666061A (en) * | 2019-11-08 | 2020-01-10 | 安徽省沃特邦电子科技有限公司 | Discharge mechanism with reset function and punching machine thereof |
-
2019
- 2019-11-08 CN CN201921918397.7U patent/CN210877241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666061A (en) * | 2019-11-08 | 2020-01-10 | 安徽省沃特邦电子科技有限公司 | Discharge mechanism with reset function and punching machine thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220728 Address after: 233000 Huangshan Avenue, Longzihu District, Bengbu City, Anhui Province Patentee after: Anhui Jilun Electronics Co.,Ltd. Address before: 233700 north of Liyuan Avenue, Tongling modern industrial park, Bengbu, Guzhen County, Bengbu City, Anhui Province Patentee before: ANHUI WOTEBANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |