CN210112400U - Hinder and weld consent air guide device - Google Patents
Hinder and weld consent air guide device Download PDFInfo
- Publication number
- CN210112400U CN210112400U CN201920753650.1U CN201920753650U CN210112400U CN 210112400 U CN210112400 U CN 210112400U CN 201920753650 U CN201920753650 U CN 201920753650U CN 210112400 U CN210112400 U CN 210112400U
- Authority
- CN
- China
- Prior art keywords
- positioning
- air guide
- sliding
- guide rod
- consent
- 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
- Screen Printers (AREA)
Abstract
The utility model relates to a hinder and weld consent air guide device, including base and printed wiring board, the base is installed positioning mechanism, positioning mechanism includes first locating component and second locating component, the printed wiring board sets up and remains the consent, still includes the air guide plate, the air guide plate is provided with the through-hole, the through-hole corresponds the setting with waiting to consent, air guide plate and printed wiring board erect respectively between first locating component and second locating component, the air guide plate is located the below of printed wiring board; the utility model discloses can reduce the downthehole resistance of printing ink entering printed wiring board to make printing ink get into waiting the consent of printed wiring board, reach the purpose of printing ink consent.
Description
Technical Field
The utility model belongs to the technical field of the technique of printed wiring board equipment and specifically relates to a hinder and weld consent air guide device.
Background
With the miniaturization of the whole electronic product, the miniaturization and high integration of components are brought, so that the circuit board is developed towards the directions of small size, thinness, high density, multiple layers and small aperture; the small holes on the circuit board are no longer only used for plug-ins, and particularly play a role in conducting with each layer under some devices; in order to prevent the solder from escaping from the holes and generating the short circuit phenomenon of the circuit when the device is welded, the holes must be plugged by solder resist ink when the circuit board is processed; at present, when the solder mask plug hole is performed, a circuit board to be printed is usually directly placed on a screen printing table which is arranged on a plane to perform ink filling operation.
The above prior art solutions have the following drawbacks: the printing plate is planar, the screen printing table for bearing the printing plate is also planar, and the screen printing table are attached, so that air in the holes cannot be discharged originally when ink is filled, ink is subjected to resistance of the air in the holes, the ink in the holes cannot be saturated, the ink cannot enter the holes, the quality of products is affected, defective products are formed, and the users cannot be satisfied with the ink.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hinder and weld consent air guide device reaches and reduces the downthehole resistance of printing ink entering printed wiring board to make printing ink get into treating the consent of printed wiring board, reach the purpose of printing ink consent.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a hinder and weld consent air guide device, includes base and printed wiring board, the pedestal mounting has positioning mechanism, positioning mechanism includes first locating component and second locating component, printed wiring board sets up and remains the consent, still includes the air deflector, the air deflector is provided with the through-hole, the through-hole corresponds the setting with treating the consent, air deflector and printed wiring board erect respectively between first locating component and second locating component, the air deflector is located the below of printed wiring board.
Through adopting above-mentioned technical scheme, the air guide plate that the setting has the through-hole, the air guide plate grillage is established between first locating component and second locating component, when needs carry out the consent operation to the printed wiring board, the printed wiring board grillage that will set up to remain the consent is established in the top of air guide plate, and the adjustment air guide plate makes the through-hole of air guide plate and the printed wiring board treat the consent one-to-one, the setting of through-hole has reduced the resistance that the air flows in the printed wiring board treats in the consent on the air guide plate, thereby the air drives printing ink and enters into and treats the consent, finally realize the purpose of printing ink consent.
The utility model discloses further set up to: the aperture of the through hole is larger than that of the hole to be plugged.
By adopting the technical scheme, the aperture of the through hole is larger than that of the hole to be plugged, so that the ventilation is enhanced.
The utility model discloses further set up to: the base is fixedly provided with a first mounting seat and a second mounting seat which are oppositely arranged, the first mounting seat is provided with a first guide rod, a second guide rod is arranged between the first mounting seat and the second mounting seat, and the first guide rod and the second guide rod are arranged in a T shape; the first positioning assemblies are provided with two groups and distributed on two sides of the first mounting seat, and the two groups of first positioning assemblies are connected with the first guide rod in a sliding manner; the second positioning component is slidably mounted on the second guide rod.
By adopting the technical scheme, the first guide rods and the second guide rods are arranged in a T shape, the two groups of first positioning assemblies are respectively positioned on two sides of the first mounting seat and are in sliding connection with the first guide rods, so that the distance between the two groups of first positioning assemblies can be adjusted to adapt to printed circuit boards with different widths; the second positioning component is arranged on the second guide rod in a sliding mode, so that the relative distance between the second positioning component and the two groups of first positioning components can be adjusted, and the printed circuit boards with different lengths can be adapted.
The utility model discloses further set up to: the first positioning assembly and the second positioning assembly respectively comprise a sliding seat and a positioning block fixed on the sliding seat, and the positioning block is provided with a plurality of positioning grooves used for being clamped with the gas guide plate or the printed circuit board; the sliding seat of the first positioning assembly is connected with the first guide rod in a sliding manner; and the sliding seat of the second positioning assembly is connected with the second guide rod in a sliding manner.
Through adopting above-mentioned technical scheme, set up the constant head tank, on the one hand, can adopt the constant head tank to fix air guide plate and the printed wiring board of treating the consent, on the other hand, air guide plate can dismantle with positioning mechanism and be connected, after air guide plate accumulation more printing ink, can change air guide plate.
The utility model discloses further set up to: the base is provided with a first sliding groove, and the first sliding groove is matched with the sliding seat of the first positioning assembly.
Through adopting above-mentioned technical scheme, set up first spout, can play the guide effect to first locating component's slip.
The utility model discloses further set up to: the base is provided with a second sliding groove, and the second sliding groove is matched with the sliding seat of the second positioning assembly.
Through adopting above-mentioned technical scheme, set up the second spout, can play the guide effect to second locating component's slip.
The utility model discloses further set up to: a first spring is fixedly arranged between the first mounting seat and the sliding seat of the first positioning assembly, the first spring is sleeved on the first guide rod, and an adjusting nut is arranged on one side, away from the first spring, of the sliding seat of the first positioning assembly.
Through adopting above-mentioned technical scheme, set up first spring and adjusting nut, carry on spacingly to first positioning component.
The utility model discloses further set up to: and a second spring is fixedly arranged between the second mounting seat and the sliding seat of the second positioning assembly, and the second spring is sleeved on the second guide rod.
Through adopting above-mentioned technical scheme, set up the second spring, through the position of compressing second spring adjustment second locating component.
To sum up, the utility model discloses a beneficial technological effect does:
1. the method comprises the steps that an air guide plate with a through hole is arranged, the air guide plate is erected between a first positioning assembly and a second positioning assembly, when the printed circuit board needs to be subjected to hole plugging operation, a printed circuit board to be plugged is erected above the air guide plate, the air guide plate is adjusted to enable the through hole of the air guide plate to correspond to the hole to be plugged of the printed circuit board one by one, and the resistance of air flowing into the hole to be plugged of the printed circuit board is reduced due to the arrangement of the through hole in the air guide plate, so that ink is driven by the air to enter the hole to be plugged, and the purpose of plugging the hole by the ink is finally;
2. the first guide rods and the second guide rods are arranged in a T shape, the two groups of first positioning assemblies are respectively positioned on two sides of the first mounting seat and are in sliding connection with the first guide rods, so that the distance between the two groups of first positioning assemblies can be adjusted to adapt to printed circuit boards with different widths; the second positioning component is arranged on the second guide rod in a sliding mode, so that the relative distance between the second positioning component and the two groups of first positioning components can be adjusted, and the printed circuit boards with different lengths can be adapted.
Drawings
Fig. 1 is a schematic diagram of the local explosion structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 11, the base; 12. a first mounting seat; 121. a first guide bar; 13. a second mounting seat; 131. a second guide bar; 14. a first chute; 15. a second chute; 2. a positioning mechanism; 3. a first positioning assembly; 31. adjusting the nut; 32. a first spring; 4. a second positioning assembly; 41. a second spring; 42. a sliding seat; 43. positioning blocks; 431. positioning a groove; 5. a gas guide plate; 51. a through hole; 6. printing a circuit board; 61. to be plugged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a hinder and weld consent air guide device, including base 11, positioning mechanism 2 and air guide plate 5, wherein, positioning mechanism 2 and base 11 sliding connection, air guide plate 5 can dismantle fixed connection with positioning mechanism 2.
Referring to fig. 1, a base 11 is arranged in a square shape, the base 11 is provided with a first mounting seat 12 and a second mounting seat 13 which are oppositely arranged, wherein the first mounting seat 12 is fixedly provided with a first guide rod 121, and the first guide rod 121 is symmetrically arranged at two sides of the first mounting seat 12; a second guide rod 131 is fixedly connected between the first mounting seat 12 and the second mounting seat 13, and the first guide rod 121 and the second guide rod 131 are arranged in a T shape. The base 11 is provided with a first slide groove 14 below the first guide rod 121, and the base 11 is provided with a second slide groove 15 below the second guide rod 131.
Referring to fig. 1 and 2, the positioning mechanism 2 includes a first positioning assembly 3 and a second positioning assembly 4 which are identical in structure, each of the first positioning assembly 3 and the second positioning assembly 4 includes a sliding seat 42 and a positioning block 43 disposed on the top of the sliding seat 42, the positioning block 43 is provided with a plurality of positioning grooves 431, and the positioning grooves 431 are used for clamping the air guide plate 5 and the printed circuit board 6. Wherein, first locating component 3 is equipped with two sets ofly, and the sliding seat 42 of two sets of first locating component 3 slides and sets up the both sides at first mount pad 12, and sliding seat 42 and the first spout 14 looks adaptation of first locating component 3, in addition, fixedly between the sliding seat 42 of first mount pad 12 and first locating component 3 being provided with first spring 32, first guide bar 121 is located to first spring 32 cover, and the one side that first spring 32 was kept away from to sliding seat 42 of first locating component 3 is provided with adjusting nut 31. The second positioning assembly 4 is provided with a group, the second positioning assembly 4 is connected with the second guide rod 131 through a sliding seat 42 in a sliding manner, and the sliding seat 42 of the second positioning assembly 4 is matched with the second sliding groove 15; in addition, a second spring 41 is fixedly disposed on the sliding seat 42 between the second mounting seat 13 and the second positioning assembly 4, and the second guide rod 131 is sleeved with the second spring 41.
Referring to fig. 1 and 2, the positioning groove 431 located on the same horizontal plane is provided with the air guide plate 5 in a clamping manner, the air guide plate 5 is provided with a plurality of through holes 51, wherein the through holes 51 are arranged corresponding to the holes to be plugged 61 of the printed circuit board 6, and the aperture of the through holes 51 is larger than that of the holes to be plugged 61 of the printed circuit board 6.
The implementation principle of the embodiment is as follows: when ink hole plugging needs to be carried out on the hole to be plugged 61 of the printed circuit board 6, the positions of the first positioning component 3 and the second positioning component 4 are adjusted, the air guide plate 5 is inserted into the positioning groove 431 positioned on the same horizontal plane, then the printed circuit board is inserted into the positioning groove 431 above the air guide plate 5, the hole to be plugged 61 of the printed circuit board 6 and the through holes 51 of the air guide plate 5 are in one-to-one correspondence, and then ink filling operation is carried out; the arrangement of the through hole 51 reduces the resistance of air flowing into the hole 61 to be plugged of the printed circuit board 6, so that the air drives the ink to enter the hole 61 to be plugged, and the purpose of plugging the hole with the ink is finally realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a hinder and weld consent air guide device, includes base (11) and printed wiring board (6), positioning mechanism (2) are installed in base (11), positioning mechanism (2) include first locating component (3) and second locating component (4), printed wiring board (6) set up and remain consent (61), its characterized in that: still including leading gas plate (5), it is provided with through-hole (51) to lead gas plate (5), through-hole (51) with treat that consent (61) corresponds the setting, it erects respectively between first locating component (3) and second locating component (4) to lead gas plate (5) and printed wiring board (6), it is located the below of printed wiring board (6) to lead gas plate (5).
2. The solder mask plug hole air guide device of claim 1, wherein: the aperture of the through hole (51) is larger than that of the hole (61) to be plugged.
3. The solder mask plug hole air guide device of claim 1, wherein: the base (11) is fixedly provided with a first mounting seat (12) and a second mounting seat (13) which are oppositely arranged, the first mounting seat (12) is provided with a first guide rod (121), a second guide rod (131) is arranged between the first mounting seat (12) and the second mounting seat (13), and the first guide rod (121) and the second guide rod (131) are arranged in a T shape; the two groups of first positioning assemblies (3) are arranged and distributed on two sides of the first mounting seat (12), and the two groups of first positioning assemblies (3) are connected with the first guide rod (121) in a sliding manner; the second positioning component (4) is slidably mounted on the second guide rod (131).
4. The solder mask plug hole air guide device of claim 3, wherein: the first positioning assembly (3) and the second positioning assembly (4) respectively comprise a sliding seat (42) and a positioning block (43) fixed on the sliding seat (42), and the positioning block (43) is provided with a plurality of positioning grooves (431) used for being clamped with the air guide plate (5) or the printed circuit board (6); the sliding seat (42) of the first positioning component (3) is connected with the first guide rod (121) in a sliding manner; the sliding seat (42) of the second positioning component (4) is connected with the second guide rod (131) in a sliding mode.
5. The solder mask plug hole air guide device of claim 4, wherein: the base (11) is provided with a first sliding chute (14), and the first sliding chute (14) is matched with a sliding seat (42) of the first positioning component (3).
6. The solder mask plug hole air guide device of claim 4, wherein: the base (11) is provided with a second sliding groove (15), and the second sliding groove (15) is matched with a sliding seat (42) of the second positioning component (4).
7. The solder mask plug hole air guide device of claim 4, wherein: first spring (32) is fixedly arranged between sliding seat (42) of first mount pad (12) and first locating component (3), first spring (32) cover is established on first guide bar (121), one side that first spring (32) were kept away from in sliding seat (42) of first locating component (3) is provided with adjusting nut (31).
8. The solder mask plug hole air guide device of claim 4, wherein: and a second spring (41) is fixedly arranged between the second mounting seat (13) and the sliding seat (42) of the second positioning component (4), and the second spring (41) is sleeved on the second guide rod (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753650.1U CN210112400U (en) | 2019-05-23 | 2019-05-23 | Hinder and weld consent air guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753650.1U CN210112400U (en) | 2019-05-23 | 2019-05-23 | Hinder and weld consent air guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210112400U true CN210112400U (en) | 2020-02-21 |
Family
ID=69561560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920753650.1U Active CN210112400U (en) | 2019-05-23 | 2019-05-23 | Hinder and weld consent air guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210112400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873611A (en) * | 2020-08-03 | 2020-11-03 | 广东捷骏电子科技有限公司 | Vacuum plug hole printing device |
| CN118234142A (en) * | 2024-05-24 | 2024-06-21 | 四川英创力电子科技股份有限公司 | Resin plug hole air guide plate and processing method and device thereof |
-
2019
- 2019-05-23 CN CN201920753650.1U patent/CN210112400U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873611A (en) * | 2020-08-03 | 2020-11-03 | 广东捷骏电子科技有限公司 | Vacuum plug hole printing device |
| CN118234142A (en) * | 2024-05-24 | 2024-06-21 | 四川英创力电子科技股份有限公司 | Resin plug hole air guide plate and processing method and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210112400U (en) | Hinder and weld consent air guide device | |
| DE19736962B4 (en) | Arrangement, comprising a carrier substrate for power devices and a heat sink and method for producing the same | |
| DE2617190C2 (en) | Test facility | |
| JPH0475398A (en) | Filling device for filling material into through hole of printed wiring board | |
| DE102005049872B4 (en) | IC component with cooling arrangement | |
| CN205071483U (en) | PCB base plate automatically clamped device | |
| CN206136475U (en) | Solder paste printing machine positioner | |
| DE202019104463U1 (en) | LED lighting device for a vehicle | |
| CN208283514U (en) | A kind of improved pcb board test device of structure | |
| DE102012000907B4 (en) | electrical appliance | |
| CN207141112U (en) | A kind of SMT feeder of plaster machine turnover bogie | |
| CN207827363U (en) | A kind of pcb board wind turbine sucker | |
| CN212781109U (en) | PCBA board test fixture | |
| CN207931279U (en) | Supporting pin | |
| EP0346522A2 (en) | Printed wiring board | |
| CN205648177U (en) | High insulating circuit board that is used for resistant high voltage ring border | |
| CN208662780U (en) | A kind of circuit board auxiliary support apparatus | |
| CN214665190U (en) | Heating device with adjusting function and Ball Grid Array (BGA) repair platform | |
| CN221575738U (en) | Laser steel mesh for welding PCB (printed circuit board) | |
| CN221768344U (en) | Accurate blind hole positioner of circuit board | |
| CN210986601U (en) | Silk screen printing equipment is used in processing of PCB board | |
| DE102021126986B4 (en) | A COOLING SYSTEM FOR AN ELECTRONIC CIRCUIT MODULE | |
| CN209089291U (en) | A plug hole screen printing air guide structure for printing equipment | |
| CN219305129U (en) | Copper immersion device | |
| CN221227866U (en) | Circuit board printing supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |