CN220321796U - Energy-saving oven for integrated circuit lead frame - Google Patents
Energy-saving oven for integrated circuit lead frame Download PDFInfo
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- CN220321796U CN220321796U CN202321979597.XU CN202321979597U CN220321796U CN 220321796 U CN220321796 U CN 220321796U CN 202321979597 U CN202321979597 U CN 202321979597U CN 220321796 U CN220321796 U CN 220321796U
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- integrated circuit
- frame
- circuit lead
- fixedly connected
- box body
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- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of integrated circuit lead frame processing, in particular to an energy-saving oven for an integrated circuit lead frame, which comprises a box body, wherein an adjusting component is arranged on the box body, a drying component is arranged on the box body, the adjusting component comprises a placing frame, a motor is fixedly arranged on the inner bottom wall of the box body, a first rotating rod is fixedly connected with an output shaft of the motor, a half cone tooth is fixedly connected with the outer side of the first rotating rod, and a second rotating rod is rotatably connected with the inner side of the box body. This integrated circuit lead frame's energy-conserving oven through setting up adjusting part, when drying integrated circuit lead frame, is fixed it by placing frame and fixed frame, drives the integrated circuit lead frame rotation of placing on the frame through the starter motor, adjusts the angle of placing the frame, makes the integrated circuit lead frame on the frame of placing fully contact with the wind that the fan blows out, and then improves drying efficiency.
Description
Technical Field
The utility model relates to the technical field of integrated circuit lead frame processing, in particular to an energy-saving oven for an integrated circuit lead frame.
Background
The lead frame is used as a chip carrier of an integrated circuit, is a key structural member for realizing the electric connection between an internal circuit lead-out end of the chip and an external lead by means of bonding materials and forming an electric loop, and plays a role of a bridge connected with external leads, and most of semiconductor integrated blocks and automobile parts needing to be provided with the chip need to use the lead frame, wherein the lead frame is an important basic material in the electronic information industry, and the production and manufacturing process of the lead frame generally comprises the production steps of feeding, washing, degreasing, activating, etching, coating, cleaning, oxidation prevention, drying, automatic inspection, material collection and the like, and the drying function is to remove moisture on the surface of the cleaned lead frame so as to carry out subsequent procedures.
For example, chinese patent CN216620485U proposes a semiconductor chip drying device, which comprises a box body, a fan, a baffle and a drying plate mechanism, wherein the top of the box body is in an inverted funnel shape, the front part of the box body is provided with a box door, the bottom of the outer wall of the box body is fixed with the fan, an air inlet pipe and an air outlet pipe on the fan extend to the bottom and the top of the box body respectively, and roller grooves are equidistantly arranged on the inner walls of two sides of the box body from top to bottom.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the energy-saving oven for the integrated circuit lead frame, which has the advantages of improving the drying efficiency and the like, and solves the problems that the air blown by a fan cannot fully contact with objects on a drying plate in the drying process and the drying efficiency is lower because the position of an exhaust pipe and the drying plate are fixed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the energy-saving oven of the integrated circuit lead frame comprises a box body, wherein an adjusting component is arranged on the box body, and a drying component is arranged on the box body;
the adjusting component comprises a placing frame, a motor is fixedly arranged on the inner bottom wall of the box body, a first rotating rod is fixedly connected with an output shaft of the motor, half-cone teeth are fixedly connected to the outer side of the first rotating rod, a second rotating rod is rotatably connected to the inner side of the box body, a third rotating rod is rotatably connected to the inner side of the box body, driving gears are fixedly connected to the outer sides of the second rotating rod, driven cone teeth with two numbers are fixedly connected to the outer sides of the second rotating rod, driven gears are fixedly connected to the outer sides of the third rotating rod, a threaded rod is rotatably connected to the bottom of the placing frame, a fixing frame is connected to the outer side of the threaded rod in a threaded mode, and a limiting rod is fixedly connected to the top of the placing frame.
Through adopting above-mentioned technical scheme, conveniently adjust the angle of placing the frame when using, make the integrated circuit lead frame who places on the frame fully contact with the wind that the fan blown out, and then improve drying efficiency
Further, the stoving subassembly is including the fan of fixed mounting at the box top, the interior roof fixed mounting of box has temperature sensor, the interior roof fixedly connected with air-out cover of box, the inside fixedly connected with heater strip of air-out cover.
Through adopting above-mentioned technical scheme, conveniently carry out cyclic utilization to the heat when using, reduce thermal loss.
Further, the right side fixedly connected with air-supply line of fan, the bottom fixedly connected with circulating pipe of air-supply line, the left side fixedly connected with of fan goes out the tuber pipe, go out tuber pipe one end and run through and extend to the inside of box.
Through adopting above-mentioned technical scheme, conveniently in the use is let in the box through starting the fan with wind.
Further, the both ends of second dwang rotate the connection with the left and right sides inner wall of box respectively, the both ends of third dwang rotate with the left and right sides inner wall of box respectively and be connected.
Through adopting above-mentioned technical scheme, conveniently support second dwang and third dwang both ends when using.
Further, the placing frame is fixedly connected with the outer side of the third rotating rod, and the half bevel gear and the driven bevel gear are meshed with each other.
By adopting the technical scheme, the driven bevel gear is conveniently driven to rotate when the half bevel gear rotates during use.
Further, the driving gear and the driven gear are meshed with each other, and one end of the threaded rod penetrates through and extends to the top of the placement frame.
By adopting the technical scheme, the driving gear is convenient to rotate to drive the driven gear to rotate when the driven gear is used.
Further, a threaded through hole in threaded connection with the threaded rod is formed in the fixing frame.
Through adopting above-mentioned technical scheme, conveniently rotate the threaded rod and drive fixed frame and remove when using.
Further, a limit through hole matched with the limit rod in size is formed in the fixing frame.
Through adopting above-mentioned technical scheme, conveniently carry out spacingly to it through the gag lever post when fixed frame removes when using.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this integrated circuit lead frame's energy-conserving oven through setting up adjusting part, when drying integrated circuit lead frame, is fixed it by placing frame and fixed frame, drives the integrated circuit lead frame rotation of placing on the frame through the starter motor, adjusts the angle of placing the frame, makes the integrated circuit lead frame on the frame of placing fully contact with the wind that the fan blows out, and then improves drying efficiency.
2. This integrated circuit lead frame's energy-conserving oven, through setting up stoving subassembly, the air that lets in the box to the fan heats, will place the integrated circuit lead frame on the frame and dry and handle, and whether temperature sensor detects the temperature and is higher than the threshold value of predetermineeing, when being higher than the threshold value of predetermineeing, just stops the heater strip heating to reach energy-conserving purpose.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a front view of the structure of the present utility model.
In the figure: 1. a case; 2. a temperature sensor; 3. a heating wire; 4. placing a frame; 5. a motor; 6. a first rotating lever; 7. half bevel teeth; 8. a second rotating lever; 9. a third rotating lever; 10. a drive gear; 11. driven bevel teeth; 12. a driven gear; 13. a threaded rod; 14. a fixed frame; 15. a limit rod; 16. a blower; 17. and (5) an air outlet cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an energy-saving oven for an integrated circuit lead frame comprises a box body 1, wherein an adjusting component is arranged on the box body 1, and a drying component is arranged on the box body 1.
The adjusting component comprises a placing frame 4, a motor 5 is fixedly arranged on the inner bottom wall of a box body 1, a first rotating rod 6 is fixedly connected with an output shaft of the motor 5, a half conical tooth 7 is fixedly connected on the outer side of the first rotating rod 6, a second rotating rod 8 is rotatably connected inside the box body 1, a third rotating rod 9 is rotatably connected inside the box body 1, two ends of the second rotating rod 8 are respectively rotatably connected with the inner walls on the left side and the right side of the box body 1, two ends of the third rotating rod 9 are respectively rotatably connected with the inner walls on the left side and the right side of the box body 1, a driving gear 10 is fixedly connected on the outer side of the second rotating rod 8, driven conical teeth 11 with the number of two are fixedly connected on the outer side of the second rotating rod 8, a placing frame 4 and the outer side of the third rotating rod 9, the half conical tooth 7 is meshed with the driven conical tooth 11, a driven gear 12 is fixedly connected on the outer side of the third rotating rod 9, the driving gear 10 is meshed with the driven gear 12, a threaded rod 13 is rotatably connected at the bottom of the placing frame 4, one end of the 13 penetrates through and extends to the top of the placing frame 4, a small through hole 15 is formed in the outer side of the placing frame 13, a small through hole 15 is formed in the fixing frame 14, and is fixedly connected with the top of the small through hole 15, and is fixedly connected with the small frame 15.
It should be noted that, through setting up adjusting part, when drying integrated circuit lead frame, it is fixed by placing frame 4 and fixed frame 14, drives the integrated circuit lead frame rotation of placing on frame 4 through starter motor 5, adjusts the angle of placing frame 4, makes the integrated circuit lead frame of placing on frame 4 fully contact with the wind that fan 16 blows out, and then improves drying efficiency.
In this embodiment, the stoving subassembly includes fan 16 of fixed mounting at box 1 top, the right side fixedly connected with air-supply line of fan 16, the bottom fixedly connected with circulating pipe of air-supply line, the left side fixedly connected with of fan 16 goes out the tuber pipe, go out tuber pipe one end and run through and extend to the inside of box 1, the interior roof fixed mounting of box 1 has temperature sensor 2, the interior roof fixedly connected with air-out cover 17 of box 1, the inside fixedly connected with heater strip 3 of air-out cover 17.
Meanwhile, the front surface of the box body 1 is provided with a box door, the integrated circuit lead frame is taken and placed by opening the box door, and the placing frame 4 and the fixing frame 14 are provided with a plurality of through ventilation holes.
It should be noted that, through setting up the stoving subassembly, let in the air in the box 1 to fan 16 and heat, will place the integrated circuit lead frame on the frame 4 and carry out the stoving processing, through the setting of circulating pipe, can close the valve of air-supply line department, start fan 16 and realize the cyclic utilization of inside heat, reduce heat loss, realize energy-conservation. And the temperature sensor 2 is electrically connected with the heating wire 3, and can detect whether the temperature is higher than a preset threshold value through the temperature sensor 2, and when the temperature is higher than the preset threshold value, the circulating pipe valve can be opened, and the heating wire 3 is stopped to be heated through the controller, so that the energy-saving device is more energy-saving.
The working principle of the embodiment is as follows:
this integrated circuit lead frame's energy-conserving oven opens the chamber door when drying integrated circuit lead frame, place integrated circuit lead frame on placing frame 4, through rotating threaded rod 13, it is spacing to fixed frame 14 by gag lever post 15, drive fixed frame 14 and move down, fix integrated circuit lead frame with placing frame 4 cooperation, close the chamber door, through start fan 16 and heater strip 3, blow the integrated circuit lead frame at placing frame 4 top with hot-blast through the air-out cover 17, carry out drying process to integrated circuit lead frame, simultaneously, start motor 5, the output shaft of motor 5 drives half cone tooth 7 on the first dwang 6 and rotates, half cone tooth 7 meshes with two driven cone teeth 11 respectively, drive second dwang 8 positive and negative rotation, the pinion 10 rotates thereupon, the driven gear 12 with the meshing of pinion 10 drives the rotation of third dwang 9, and then drive and place frame 4 and rotate through the third dwang 9, the angle of the integrated circuit lead frame on placing frame 4 adjusts, make integrated circuit lead frame and fan 16 blow out wind fully contact, and then improve integrated circuit lead frame's drying efficiency.
Claims (8)
1. The energy-saving oven for the integrated circuit lead frame comprises a box body (1) and is characterized in that: an adjusting component is arranged on the box body (1), and a drying component is arranged on the box body (1);
the utility model provides a frame (4) is placed including adjusting part, interior bottom wall fixed mounting of box (1) has motor (5), the first dwang (6) of output shaft fixedly connected with of motor (5), the outside fixedly connected with half awl tooth (7) of first dwang (6), the inside rotation of box (1) is connected with second dwang (8), the inside rotation of box (1) is connected with third dwang (9), the outside fixedly connected with driving gear (10) of second dwang (8), the outside fixedly connected with of second dwang (8) is driven awl tooth (11) that quantity is two, the outside fixedly connected with driven gear (12) of third dwang (9), the bottom rotation of placing frame (4) is connected with spacing pole (13), the outside threaded connection of threaded rod (13) has fixed frame (14), the top fixedly connected with spacing pole (15) of placing frame (4).
2. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: the drying assembly comprises a fan (16) fixedly arranged at the top of the box body (1), a temperature sensor (2) is fixedly arranged on the inner top wall of the box body (1), an air outlet cover (17) is fixedly connected with the inner top wall of the box body (1), and a heating wire (3) is fixedly connected with the inner part of the air outlet cover (17).
3. The energy efficient oven for integrated circuit lead frames according to claim 2, wherein: the right side fixedly connected with air-supply line of fan (16), the left side fixedly connected with of fan (16) goes out the tuber pipe, go out tuber pipe one end and run through and extend to the inside of box (1).
4. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: the two ends of the second rotating rod (8) are respectively connected with the inner walls of the left side and the right side of the box body (1) in a rotating way, and the two ends of the third rotating rod (9) are respectively connected with the inner walls of the left side and the right side of the box body (1) in a rotating way.
5. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: the placing frame (4) is fixedly connected with the outer side of the third rotating rod (9), and the half cone teeth (7) are meshed with the driven cone teeth (11).
6. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: the driving gear (10) is meshed with the driven gear (12), and one end of the threaded rod (13) penetrates through and extends to the top of the placement frame (4).
7. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: the inside of fixed frame (14) is seted up and is connected with threaded rod (13) threaded through-hole.
8. The energy efficient oven for integrated circuit lead frames according to claim 1, wherein: and a limit through hole matched with the limit rod (15) in size is formed in the fixing frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979597.XU CN220321796U (en) | 2023-07-25 | 2023-07-25 | Energy-saving oven for integrated circuit lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979597.XU CN220321796U (en) | 2023-07-25 | 2023-07-25 | Energy-saving oven for integrated circuit lead frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321796U true CN220321796U (en) | 2024-01-09 |
Family
ID=89426436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979597.XU Active CN220321796U (en) | 2023-07-25 | 2023-07-25 | Energy-saving oven for integrated circuit lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321796U (en) |
-
2023
- 2023-07-25 CN CN202321979597.XU patent/CN220321796U/en active Active
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