CN216622120U - Hinder and weld consent white light transmittance detection device - Google Patents
Hinder and weld consent white light transmittance detection device Download PDFInfo
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- CN216622120U CN216622120U CN202120945358.7U CN202120945358U CN216622120U CN 216622120 U CN216622120 U CN 216622120U CN 202120945358 U CN202120945358 U CN 202120945358U CN 216622120 U CN216622120 U CN 216622120U
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Abstract
The utility model discloses a device for detecting the white light transmittance of a solder mask plug hole, which is electrically connected with solder mask plug hole equipment and comprises a pressure detection part, a speed detection part and a temperature detection part which are sequentially arranged; the pressure detection component is used for detecting whether the pressure of the plug hole is within a set pressure range value; the speed detection part is used for detecting whether the hole plugging speed is within a set speed range value; the temperature detection component is used for detecting whether the curing temperature of the plug hole is within a set temperature range value or not, and through the arrangement of the detection device, the problem that the product quality is influenced due to the fact that the condition of plug hole formation is difficult to detect in the process of resistance welding and plug hole is solved, the problem that the plumpness of the plug hole is effectively met in the process of resistance welding and plug hole is realized, the orifice is free from shrinkage and cracking, the white light transmittance of the plug hole is greatly reduced, the bad reworking and scrappage rate are reduced, and the product quality is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment for manufacturing a PCB (printed circuit board), and particularly relates to a device for detecting the white light transmittance of a solder mask plug hole.
Background
A Printed Circuit Board (PCB), also called a printed circuit board, is an important electronic component, which is a support for electronic components and a carrier for electrical connection of electronic components. Along with continuous miniaturization, lightness, the multi-functional of electronic product, the circuit board size is also littleer and more, wiring density is higher and more, and the shape of circuit board is also diversified, and special-shaped circuit board is often used in each field. Accordingly, multi-layer high density interconnect printed circuit boards with blind drilled counterbore designs are becoming an important part of a variety of high technology electronic products.
In the prior art, in the process of manufacturing the printed circuit board, poor light transmission occurs in different degrees after hole plugging is completed through solder resist, the poor light transmission proportion of a semi-finished product board reaches 20-30%, the process plan and the quality are seriously influenced, the product quality is greatly reduced, and the product rejection rate is increased.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a hinder and weld consent white light rate detection device, through detection device's setting, has solved and has welded the consent in-process and be difficult to detect the condition that the consent formed and cause the problem that influences product quality, has realized effectively satisfying the consent plumpness in hindering the consent processing procedure, and the drill way does not have shrink, fracture, and the consent white light rate that passes through that significantly reduces the consent, reduces bad doing over again and the disability rate, effectively improves product quality.
The technical scheme provided by the embodiment of the application is as follows:
a detection device for the white light transmittance of a solder mask plug hole is electrically connected with solder mask plug hole equipment and comprises a pressure detection part, a speed detection part and a temperature detection part which are sequentially arranged;
the pressure detection component is used for detecting whether the pressure of the plug hole is within a set pressure range value; the speed detection part is used for detecting whether the hole plugging speed is within a set speed range value; the temperature detection component is used for detecting whether the curing temperature of the plug hole is within a set temperature range value.
Furthermore, the pressure detection part is connected with a first indicator light, the speed detection part is connected with a second indicator light, and the temperature detection part is connected with a third indicator light.
Further, the temperature detecting component comprises a timer, and the timer is used for calculating whether the operation time of the plug hole curing temperature is within a set time value.
The first indicator lamp displays green when the pressure detection part detects that the pressure of the plug hole is in a set pressure range value, and displays red when the pressure detection part detects that the pressure of the plug hole is not in the set pressure range value; the second indicator light displays green when the speed detection part detects that the jack speed is in a set speed range value, and displays red when the speed detection part detects that the jack speed is not in the set speed range value; the third indicator light displays green when the temperature detection component detects that the curing temperature of the plug hole is in a set temperature range value and the running time of the timer for calculating the curing temperature of the plug hole is in a set time value, and displays red when the temperature detection component detects that the curing temperature of the plug hole is not in the set temperature range value and the running time of the timer for calculating the curing temperature of the plug hole is not in the set time value. Through this setting, can effectively remind operating personnel to attend to, accessible time discover the problem and solve the problem, reduce bad reworking and disability rate, the inside principle of its each detection part's detection can be realized for among the prior art means.
The set pressure range value, the set speed range value, the set temperature range value and the set time value can be adjusted according to actual conditions, flexibility can be improved, and practicability is high.
In the utility model, in the solder resist hole plugging process, by arranging the pressure detection component, the speed detection component and the temperature detection component, when each detection component is not in a set range value, the indicator lamp displays red, so that the attention of an operator can be timely aroused, and the solder resist hole plugging process can be timely adjusted, thereby realizing the hole plugging fullness, ensuring no shrinkage and cracking of an orifice, greatly reducing the white light transmittance of the hole plugging, reducing the bad reworking and rejection rate, and effectively improving the product quality.
Further, the set pressure range value is 6-7kg/cm2The set speed range value is 4-6mm/s, and the set temperature range value is 73-76 DEG CAnd the set time value is 5min, and the value range is the basis for optimizing the solder-resisting plug hole manufacturing process by setting the range value, so that the qualification rate of the product is effectively ensured, and the defective reworking and rejection rate is greatly reduced.
Further, still including locating pressure detection part, speed detection part, the fixing base of temperature detection part lower extreme through the setting of fixing base, can effectively support pressure detection part, speed detection part, temperature detection part, integrates each function detection part, and the structural distribution is reasonable compact.
Further, the fixing base lower extreme is equipped with the silica gel layer, through this setting, can improve detection device's anti-seismic performance in the testing process, guarantees detection stability.
Further, the array is equipped with the wave stripe under the silica gel layer, through this setting, can improve non-skid property in the testing process, effectively guarantees detection device's stability.
The utility model has the beneficial effects that:
through detection device's setting, solved and hinder and weld the condition that the consent in-process is difficult to form the consent and detect and cause the problem that influences product quality, realized hindering effectively satisfying the consent plumpness in the consent processing procedure of welding, the drill way does not have shrink, fracture, and the white light rate of consent that significantly reduces bad reworking and disability rate, effectively improves product quality.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a bottom view of the present invention.
The labels in the figure are: a pressure detection part 1, a first indicator lamp 11; a speed detection part 2, a second indicator lamp 21; the temperature detection means 3, the third indicator lamp 31; fixing base 4, silica gel layer 41, wave stripe 411.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
To facilitate an understanding of the present invention for those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.
As shown in fig. 1-2, a device for detecting white light transmittance through a solder mask hole according to an embodiment of the present invention is electrically connected to a solder mask hole device, and includes a pressure detecting component 1, a speed detecting component 2, and a temperature detecting component 3, which are sequentially disposed;
the pressure detection component 1 is used for detecting whether the pressure of the plug hole is within a set pressure range value; the speed detection part 2 is used for detecting whether the hole plugging speed is in a set speed range value; the temperature detection component 3 is used for detecting whether the curing temperature of the plug hole is within a set temperature range value.
Further, the pressure detection unit 1 is connected to a first indicator lamp 11, the speed detection unit 2 is connected to a second indicator lamp 21, and the temperature detection unit 3 is connected to a third indicator lamp 31.
Further, the temperature detecting component 3 includes a timer, and the timer is used for calculating whether the operation time of the plug hole curing temperature is at a set time value.
Wherein, the first indicator light 11 displays green when the pressure detection part detects that the jack pressure is in the set pressure range value, and displays red when the pressure detection part detects that the jack pressure is not in the set pressure range value; the second indicator light 21 displays green when the speed detection member detects that the jack speed is within the set speed range value, and displays red when the speed detection member detects that the jack speed is not within the set speed range value; the third indicator lamp 31 displays green when the temperature detecting member detects that the tap curing temperature is within the set temperature range value and the running time of the timer calculating the tap curing temperature is within the set time value, and displays red when the temperature detecting member 3 detects that the tap curing temperature is not within the set temperature range value and the running time of the timer calculating the tap curing temperature is not within the set time value. Through this setting, can effectively alert operating personnel to attend to, but in time the discovery problem and the solution problem reduce bad reworking and disability rate, and the inside principle of detection of its each detection part can be realized for among the prior art means.
The set pressure range value, the set speed range value, the set temperature range value and the set time value can be adjusted according to actual conditions, flexibility can be improved, and practicability is high.
In the utility model, in the solder-resisting hole plugging process, the pressure detection component 1, the speed detection component 2 and the temperature detection component 3 are arranged, when each detection component is not in a set range value, the indicator lamp displays red, so that the attention of an operator can be timely aroused, the timely adjustment of the solder-resisting hole plugging process is ensured, the hole plugging fullness is realized, the orifice is not shrunk and cracked, the white light transmittance of the hole plugging is greatly reduced, the bad reworking and scrappage rate is reduced, and the product quality is effectively improved.
Further, the set pressure range value is 6-7kg/cm2The set speed range value is 4-6mm/s, the set temperature range value is 73-76 ℃, the set time value is 5min, and the numerical range is the basis for optimizing the solder mask plug hole manufacturing process by setting the range value, so that the qualification rate of products is effectively ensured, and the defective rework and rejection rate are greatly reduced.
Further, still including locating pressure detection part 1, speed detection part 2, the fixing base 4 of the 3 lower extremes of temperature detection part can effectively support pressure detection part 1, speed detection part 2, temperature detection part 3 through the setting of fixing base, integrates each function detection part, and the structure distributes rationally compactly.
Further, the lower end of the fixing seat 4 is provided with a silica gel layer 41, and through the arrangement, the anti-seismic performance of the detection device can be improved in the detection process, and the detection stability is ensured.
Further, the array is equipped with wave stripe 411 under the silica gel layer 41, through this setting, can improve non-skid property in the testing process, effectively guarantees detection device's stability.
The utility model has the beneficial effects that:
through detection device's setting, solved and hinder and weld the condition that the consent in-process is difficult to form the consent and detect and cause the problem that influences product quality, realized hindering effectively satisfying the consent plumpness in the consent processing procedure of welding, the drill way does not have shrink, fracture, and the white light rate of consent that significantly reduces bad reworking and disability rate, effectively improves product quality.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (10)
1. A device for detecting the white light transmittance of a solder mask plug hole is characterized in that the detection device is electrically connected with solder mask plug hole equipment and comprises a pressure detection component, a speed detection component and a temperature detection component which are sequentially arranged;
the pressure detection component is used for detecting whether the pressure of the plug hole is within a set pressure range value; the speed detection part is used for detecting whether the hole plugging speed is within a set speed range value; the temperature detection component is used for detecting whether the curing temperature of the plug hole is within a set temperature range value.
2. The device for detecting the white light transmittance through solder mask holes as claimed in claim 1, wherein a first indicator light is connected to the pressure detection member, a second indicator light is connected to the speed detection member, and a third indicator light is connected to the temperature detection member.
3. The device for detecting the white light transmittance through solder resist via hole according to claim 1, wherein the set pressure range value is 6-7kg/cm2。
4. The device for detecting the white light transmittance through solder resist vias as claimed in claim 3, wherein the set speed range value is 4-6 mm/s.
5. The device for detecting the white light transmittance through solder resist vias as claimed in claim 4, wherein the set temperature range value is 73-76 ℃.
6. The device for detecting the white light transmittance through solder resist plug holes as claimed in claim 5, wherein the temperature detecting means comprises a timer for calculating whether the operation time of the plug hole curing temperature is at a set time value.
7. The device for detecting the white light transmittance through solder resist via according to claim 6, wherein the set time value is 5 min.
8. The device for detecting the white light transmittance through solder mask holes of claim 1, further comprising a fixing seat disposed at the lower end of the pressure detecting member, the speed detecting member and the temperature detecting member.
9. The device for detecting the white light transmittance through solder resist plug holes of claim 8, wherein a silica gel layer is arranged at the lower end of the fixing seat.
10. The device for detecting the white transmittance of the solder resist plug hole according to claim 9, wherein the array under the silica gel layer is provided with wave stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120945358.7U CN216622120U (en) | 2021-05-06 | 2021-05-06 | Hinder and weld consent white light transmittance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120945358.7U CN216622120U (en) | 2021-05-06 | 2021-05-06 | Hinder and weld consent white light transmittance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216622120U true CN216622120U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120945358.7U Active CN216622120U (en) | 2021-05-06 | 2021-05-06 | Hinder and weld consent white light transmittance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216622120U (en) |
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2021
- 2021-05-06 CN CN202120945358.7U patent/CN216622120U/en active Active
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