CN219648897U - Batch positioning device for diode lead welding - Google Patents
Batch positioning device for diode lead welding Download PDFInfo
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- CN219648897U CN219648897U CN202320720752.XU CN202320720752U CN219648897U CN 219648897 U CN219648897 U CN 219648897U CN 202320720752 U CN202320720752 U CN 202320720752U CN 219648897 U CN219648897 U CN 219648897U
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- fixedly connected
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- positioning device
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a batch positioning device for diode lead welding, which relates to the field of semiconductor processing and comprises a base, wherein two support plates are fixedly connected to the left side of the base, a rotating plate is rotatably connected to the top end of each support plate, a plurality of upper limiting frames are fixedly connected to the bottom of each rotating plate, a plurality of lower limiting frames are fixedly connected to the front side of the base, a plurality of guide rods are fixedly connected to the inner parts of the lower limiting frames and the upper limiting frames, two arc plates are slidably connected to the middle parts of the guide rods, extension springs are sleeved at the two ends of the guide rods, the two ends of each extension spring are fixedly connected with the arc plates and the lower limiting frames respectively, sliding rails are fixedly connected to the two ends of the rear side of the base, driving motors are fixedly connected to the sliding rails, and screw rods are fixedly connected to the output ends of the driving motors. According to the utility model, the upper limit frame, the arc-shaped plate, the guide rod, the telescopic spring, the upper locating plate and the lower locating plate are arranged, so that the time for mass welding can be effectively reduced, and the welding efficiency can be improved.
Description
Technical Field
The utility model relates to the field of semiconductor processing, in particular to a batch positioning device for diode lead welding.
Background
In the production process of the diode, there is a process of welding the lead wire to the head of the diode, and at present, the conventional process is to place the head of the diode at a fixed position, place the bonding liquid into the bonding hole of the head of the diode, and then place the lead wire into the bonding hole of the head of the diode to perform bonding process treatment.
The existing welding positioning device is used for positioning a single diode generally, positioning efficiency is low, time is wasted, one diode can not be welded at a time, multiple persons can not work simultaneously, and welding efficiency is limited.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provides a batch positioning device for welding diode leads, and solves the problems that the prior welding positioning device provided in the prior art is low in positioning efficiency and time-consuming, one diode is welded at a time, multiple persons cannot work simultaneously, and the welding efficiency is limited.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a batch positioning device for diode lead welding, the on-line screen storage device comprises a base, two backup pads of base left side fixedly connected with, backup pad top rotation is connected with the rotor plate, and rotor plate bottom fixedly connected with is spacing down a plurality of, and base front side fixedly connected with is spacing down a plurality of, and spacing down and the inside equal fixedly connected with of last spacing a plurality of guide bar, guide bar middle part sliding connection have two arc, and the extension spring has all been cup jointed at the guide bar both ends, and extension spring's both ends respectively with arc and lower spacing fixedly connected with, the equal fixedly connected with slide rail in base rear side both ends, left side slide rail rear end fixedly connected with driving motor, driving motor's output fixedly connected with lead screw, slide rail middle part sliding connection has the slider, lead screw and slider threaded connection, two the slider top is rotationally connected with screw rod and gag lever post respectively, screw middle part threaded connection lifter plate, lifter plate fixedly connected with is the locating plate down, and the recess is seted up at the lifter plate middle part, and two risers top rotation is connected with turns over, and is connected with a plurality of upper locating plate, turns over a plurality of tensioning spring fixedly connected with notch, a plurality of tensioning spring inside a plurality of tensioning clamp plates are seted up.
Preferably, the fixed plate is fixedly connected with the right side of the rotating plate, the receiving plate is fixedly connected with the right side of the base, the sliding rod is connected with the receiving plate in a sliding mode, the reset spring is sleeved on the surface of the sliding rod, two ends of the reset spring are fixedly connected with the receiving plate and the sliding rod respectively, and the sliding rod is connected with the fixed plate in a sliding mode.
Preferably, the base middle part fixedly connected with a plurality of stationary blade, stationary blade rotation are connected with the baffle, and base middle part fixedly connected with a plurality of mounting panel, mounting panel top fixedly connected with shelves pole, shelves pole tip butt are in the baffle side, baffle right side fixedly connected with spacing spring, and spacing spring slope sets up, and spacing spring bottom fixed connection is at the base upper surface.
Preferably, the lifting plate right side is rotationally connected with the buckle board, turns over a board right side fixedly connected with buckle pole, gag lever post and lifting plate sliding connection.
Preferably, two arc plates are a group, and the two arc plates are symmetrically distributed.
Preferably, the lifting plate is in sliding connection with the limiting rod.
Preferably, the positions of the upper limit frame and the lower limit frame correspond to each other, and the lower locating plate corresponds to the upper locating plate.
Compared with the prior art, the utility model provides a batch positioning device for diode lead welding, which has the following beneficial effects:
1. the upper limit frame, the arc-shaped plate, the guide rod, the telescopic spring, the upper locating plate and the lower locating plate are arranged, so that diodes and leads can be located in batches, only one time of fixing and releasing the fixing is spent on a plurality of diodes and leads, the time of mass welding can be effectively reduced, and a plurality of people can weld at the same time, and the welding efficiency can be improved;
2. through setting up screw rod, gag lever post and lifter plate, can adjust the height of lifter plate for the central point that the lead wire was according to the diode puts and adjusts, so that welds.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic view of an upper positioning plate structure according to the present utility model;
FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 6 is a schematic view of a partial enlarged structure at B in FIG. 2;
the reference numerals in the figures are:
101. an upper limit frame; 102. a rotating plate; 103. a support plate; 104. a base; 105. an arc-shaped plate; 106. a telescopic spring; 107. a guide rod; 108. a lower limit frame; 109. a fixing plate; 110. a slide bar; 111. a return spring; 112. a receiving plate;
201. a screw rod; 202. a driving motor; 203. a slide rail; 204. a slide block; 205. a folded plate is turned over; 206. a lifting plate; 207. a limit rod; 208. a lower positioning plate; 209. a groove; 210. an upper positioning plate; 211. a vertical plate; 212. tensioning a spring; 213. a pressing plate; 214. a screw;
301. a gear lever; 302. a mounting plate; 303. a fixing piece; 304. a baffle plate; 305. a limit spring; 306. a clasp rod; 307. the buckle plate.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-6, a batch positioning device for diode lead welding comprises a base 104, two support plates 103 are fixedly connected to the left side of the base 104, a rotating plate 102 is rotatably connected to the top end of the support plates 103, a plurality of upper limiting frames 101 are fixedly connected to the bottom of the rotating plate 102, a plurality of lower limiting frames 108 are fixedly connected to the front side of the base 104, a plurality of guide rods 107 are fixedly connected to the inner parts of the lower limiting frames 108 and the upper limiting frames 101, two arc plates 105 are slidably connected to the middle part of the guide rods 107, two ends of the guide rods 107 are sleeved with telescopic springs 106, two ends of each telescopic spring 106 are fixedly connected with the arc plates 105 and the lower limiting frames 108 respectively, sliding rails 203 are fixedly connected to two ends of the rear side of the base 104, a driving motor 202 is fixedly connected to the rear end of the left side of each sliding rail 203, the output end of the driving motor 202 is fixedly connected with a screw rod 201, the middle part of a sliding rail 203 is slidably connected with a sliding block 204, the screw rod 201 is in threaded connection with the sliding block 204, the tops of the two sliding blocks 204 are respectively connected with a screw rod 214 and a limiting rod 207 in a rotating manner, the middle part of the screw rod 214 is in threaded connection with a lifting plate 206, the lifting plate 206 is fixedly connected with a plurality of lower positioning plates 208, the middle part of the lower positioning plates 208 is provided with a groove 209, the lifting plate 206 is fixedly connected with two vertical plates 211, the top of each vertical plate 211 is rotationally connected with a turnover plate 205, the bottom of each turnover plate 205 is fixedly connected with a plurality of upper positioning plates 210, the middle part of each upper positioning plate 210 is provided with a notch, a plurality of tensioning springs 212 are fixedly connected in the notch, and the bottom of each tensioning spring 212 is fixedly connected with a pressing plate 213;
when the diode fixing device is used, the sliding rod 110 is pulled outwards, the rotating plate 102 is turned over and opened, the diode is placed on the arc-shaped plate 105 of the lower limit frame 108, the tail end of the diode is aligned with the tail end of the arc-shaped plate 105, the rotating plate 102 is rotated, the upper limit frame 101 and the lower limit frame 108 are buckled with each other, the arc-shaped plate 105 can fix the diode under the action of the telescopic spring 106, meanwhile, the sliding rod 110 is loosened, the sliding rod 110 enters the fixing plate 109, and the fixing plate 109 is limited;
the clamping plate 307 is turned downwards, the turning plate 205 is turned over, the lead is placed in the groove 209, the end part of the lead is abutted against the baffle plate 304, the turning plate 205 is turned over, the upper positioning plate 210 is buckled with the lower positioning plate 208, the tensioning spring 212 is in a compressed state, and the pressing plate 213 presses and fixes the lead under the action of the tensioning spring 212;
the driving motor 202 operates to drive the screw rod 201 to rotate, so that the sliding block 204 moves along the sliding rail 203, the end part of the lead wire contacts the diode, and in the process, the lead wire pushes the baffle plate 304 to rotate, and then the lead wire passes through the baffle plate 304;
when the wire contacts the diode, screw 214 is screwed so that the wire end is lifted to the center of the diode for welding.
Specifically, the right side of the rotating plate 102 is fixedly connected with a fixing plate 109, the right side of the base 104 is fixedly connected with a receiving plate 112, the receiving plate 112 is slidably connected with a sliding rod 110, a return spring 111 is sleeved on the surface of the sliding rod 110, two ends of the return spring 111 are respectively fixedly connected with the receiving plate 112 and the sliding rod 110, and the sliding rod 110 is slidably connected with the fixing plate 109.
The middle part fixedly connected with a plurality of stationary blade 303 of base 104, stationary blade 303 rotate and are connected with baffle 304, and base 104 middle part fixedly connected with a plurality of mounting panel 302, mounting panel 302 top fixedly connected with shelves pole 301, shelves pole 301 tip butt is in baffle 304 side, baffle 304 right side fixedly connected with spacing spring 305, and spacing spring 305 slope sets up, and spacing spring 305 bottom fixed connection is at base 104 upper surface.
The right side of the lifting plate 206 is rotatably connected with a buckling plate 307, the right side of the turning plate 205 is fixedly connected with a buckling rod 306, the limiting rod 207 is in sliding connection with the lifting plate 206, two arc plates 105 are in a group, and the two arc plates 105 are symmetrically distributed.
The lifting plate 206 is slidably connected to the limiting rod 207, the positions of the upper limiting frame 101 and the lower limiting frame 108 correspond to each other, and the lower positioning plate 208 corresponds to the position of the upper positioning plate 210.
The working principle and the using flow of the utility model are as follows: through setting up upper limit frame 101, arc 105, guide bar 107, expansion spring 106, upper locating plate 210 and lower locating plate 208, can fix a position diode and lead wire in batches, only spend fixed and unfixed time to a plurality of diodes and lead wires once, can reduce the time of welding in batches effectively, and the device can weld by many people at the same time, can promote welded efficiency; by providing the screw 214, the stopper rod 207, and the lifter plate 206, the height of the lifter plate 206 can be adjusted so that the lead wire is adjusted according to the center position of the diode for welding.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A batch positioning device for diode lead welding is characterized by comprising a base (104), two support plates (103) are fixedly connected to the left side of the base (104), a rotating plate (102) is rotationally connected to the top end of each support plate (103), a plurality of upper limiting frames (101) are fixedly connected to the bottom of each rotating plate (102), a plurality of lower limiting frames (108) are fixedly connected to the front side of the base (104), a plurality of guide rods (107) are fixedly connected to the inside of each lower limiting frame (108) and each upper limiting frame (101), two arc plates (105) are slidingly connected to the middle of each guide rod (107), two ends of each guide rod (107) are sleeved with telescopic springs (106), two ends of each telescopic spring (106) are fixedly connected with each arc plate (105) and each lower limiting frame (108), two ends of the rear side of each base (104) are fixedly connected with a sliding rail (203), a driving motor (202) is fixedly connected to the rear end of each sliding rail (203), a lead screw (201) is fixedly connected to the output end of each driving motor (202), a sliding block (204) is slidingly connected to the middle of each sliding rail (203), two arc plates (105) are connected to the middle of each sliding block (204) and the middle of each sliding block (204) is connected to the corresponding threaded rod (214), lifting plate (206) fixedly connected with locating plate (208) down, recess (209) are seted up at locating plate (208) middle part down, lifting plate (206) fixedly connected with two riser (211), riser (211) top rotate and are connected with turn over board (205), turn over board (205) bottom fixedly connected with locating plate (210) on a plurality of, the notch has been seted up at locating plate (210) middle part, fixedly connected with a plurality of tensioning spring (212) in the notch, tensioning spring (212) bottom fixedly connected with clamp plate (213).
2. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the rotary plate (102) right side fixedly connected with fixed plate (109), base (104) right side fixedly connected with accept board (112), accept board (112) sliding connection have slide bar (110), and reset spring (111) have been cup jointed on slide bar (110) surface, reset spring (111) both ends respectively with accept board (112) and slide bar (110) fixed connection, slide bar (110) and fixed plate (109) sliding connection.
3. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the base (104) middle part fixedly connected with a plurality of stationary blade (303), stationary blade (303) rotate and are connected with baffle (304), base (104) middle part fixedly connected with a plurality of mounting panel (302), mounting panel (302) top fixedly connected with shelves pole (301), shelves pole (301) tip butt is in baffle (304) side, baffle (304) right side fixedly connected with spacing spring (305), spacing spring (305) slope setting, spacing spring (305) bottom fixed connection is at base (104) upper surface.
4. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the right side of the lifting plate (206) is rotationally connected with a buckling plate (307), the right side of the turnover plate (205) is fixedly connected with a buckling rod (306), and the limiting rod (207) is in sliding connection with the lifting plate (206).
5. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the two arc-shaped plates (105) are in a group, and the two arc-shaped plates (105) are symmetrically distributed.
6. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the lifting plate (206) is in sliding connection with the limiting rod (207).
7. A batch positioning device for diode wire bonding as defined in claim 1, wherein: the positions of the upper limit frame (101) and the lower limit frame (108) correspond, and the lower locating plate (208) corresponds to the position of the upper locating plate (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720752.XU CN219648897U (en) | 2023-04-04 | 2023-04-04 | Batch positioning device for diode lead welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720752.XU CN219648897U (en) | 2023-04-04 | 2023-04-04 | Batch positioning device for diode lead welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648897U true CN219648897U (en) | 2023-09-08 |
Family
ID=87860522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320720752.XU Active CN219648897U (en) | 2023-04-04 | 2023-04-04 | Batch positioning device for diode lead welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648897U (en) |
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2023
- 2023-04-04 CN CN202320720752.XU patent/CN219648897U/en active Active
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