CN210359670U - Test device for rear soldering tin part of PCBA soldering tin furnace - Google Patents

Abstract

The utility model discloses a soldering tin portion article testing arrangement behind PCBA soldering tin stove, including central processing unit, detection module, contrast module, storage module, input module, display module and alarm module, central processing unit and the two-way electric connection of detection module, the two-way electric connection of central processing unit and contrast module, central processing unit and the two-way electric connection of storage module, central processing unit's the input and the one-way electric connection of output of input module. The utility model discloses a central processing unit, detection module, contrast module, storage module, input module, display module and alarm module's cooperation is used, not only can measure glue product and adhesive tape product, can also measure soldering tin rear portion article, has promoted machine usage degree greatly, has increased product availability factor, replaces manual work completely, promotes the operating efficiency, reduces the human cost and reduces personnel's fatigue degree, has brought very big facility for the detection achievement of product.

Description

Test device for rear soldering tin part of PCBA soldering tin furnace

Technical Field

The utility model relates to a product detection technology field specifically is a soldering tin portion article testing arrangement behind PCBA soldering tin stove.

Background

N1 CHECKER is a PCBA product high-efficiency testing instrument, mainly measure SMTCHIP components and parts, the part size has 0603, 1005, 1608, 2012, 3216, 4532 and 5025, the test angle has 0 degree, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees and 315 degrees, according to pasting the part X-YDATA, data such as angle and part specification can be positioned and measured, the silk screen printing and pasting directions of the large class of non-measurable parts (above the diode) can be compared and confirmed, the test is convenient and efficient, the instrument completely replaces manual measurement, time and labor are saved, but the test still has defects, the above can only measure gummed paper products or gummed paper products, can not measure the soldering tin rear parts, and great inconvenience is brought to the detection work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soldering tin portion article testing arrangement behind PCBA soldering tin stove possesses the efficient advantage, has solved traditional machine and can not measure soldering tin rear portion article, has brought very big inconvenient problem for detection achievement.

In order to achieve the above object, the utility model provides a following technical scheme: PCBA soldering tin stove back soldering tin portion article testing arrangement, including central processing unit, detection module, contrast module, storage module, input module, display module and alarm module, central processing unit and the two-way electric connection of detection module, central processing unit and the two-way electric connection of contrast module, the two-way electric connection of central processing unit and storage module, central processing unit's input and the one-way electric connection of input module's output, central processing unit's the one-way electric connection of output and display module's input, central processing unit's the one-way electric connection of output and alarm module's the input.

Preferably, the detection module comprises 6 test needles, and the test needles are single needles.

Preferably, the comparison module comprises a capacitance comparison, a resistance comparison and a CHIP inductance comparison.

Preferably, the central processor adopts core i5-8500, and the storage module adopts solid-state memory.

Preferably, the input module is a keyboard and a mouse, the display module is a display screen, and the alarm module comprises a buzzer alarm and an alarm lamp.

Preferably, the test needles have test angles of 0 degree, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees and 315 degrees, and are used for detecting the heights of different positions on the surface of the PCB through a plurality of groups of single-needle test needles.

Preferably, the test pins can perform positioning measurement according to the X-Y DATA of the mounted components, the angle, the specification of the components and the like.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a central processing unit, detection module, contrast module, storage module, input module, display module and alarm module's cooperation is used, not only can measure glue product and adhesive tape product, can also measure soldering tin rear portion article, has promoted machine usage degree greatly, has increased product availability factor, replaces manual work completely, promotes the operating efficiency, reduces the human cost and reduces personnel's fatigue degree, has brought very big facility for the detection achievement of product.

2. The utility model discloses an adopt the single needle test needle, can be used for surveying highly getting the average value of PCB surperficial different positions, the better accuracy of having guaranteed the test, through setting up contrast module, can be used for extracting the data value as the standard value, soldering tin rear portion article measured value and extraction value are than, the better accuracy of having guaranteed the test result, through setting up alarm module, the alarm that sends that can be timely, the better assurance goes on of unqualified product processing work.

Drawings

Fig. 1 is a schematic diagram of the system of the present invention.

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.

The utility model discloses a central processing unit, detection module, contrast module, storage module, input module, display module and alarm module part are the parts that general standard spare or field technical personnel know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1, a device for testing a soldering component of a PCB soldering furnace includes a central processing unit, a detection module, a comparison module, a storage module, an input module, a display module and an alarm module, the central processing unit is electrically connected to the detection module in two directions, the detection module includes test pins, the number of the test pins is 6, the test pins are single pins, the test pins have test angles of 0 degree, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees and 315 degrees, the test pins are used for detecting heights of different positions of the surface of the PCB, the test pins can be used for detecting average height values of different positions of the surface of the PCB by using the single pin test pins, thereby better ensuring the accuracy of the test, the test pins can perform positioning measurement according to the data of the mounted component X-YDATA, the angle, the specification of the component, and the like, the central processing unit is electrically connected to the comparison module in two directions, the comparison module comprises capacitance comparison, resistance comparison and CHIP inductance comparison, the extracted data value can be used as a standard value by arranging the comparison module, the measured value of the soldering tin rear part is compared with the extracted value, the accuracy of the test result is better ensured, the central processing unit is electrically connected with the storage module in a two-way manner, the central processing unit adopts Kuui i5-8500, the storage module adopts a solid-state memory, the input end of the central processing unit is electrically connected with the output end of the input module in a one-way manner, the output end of the central processing unit is electrically connected with the input end of the display module in a one-way manner, the input module is a keyboard and a mouse, the display module is a display screen, the alarm module comprises a buzzer alarm and an alarm lamp, the alarm module can give an alarm in time by arranging the alarm module, and the processing work of unqualified products is better ensured, through the cooperation use of central processing unit, detection module, contrast module, storage module, input module, display module and alarm module, not only can measure glue product and adhesive tape product, can also measure soldering tin rear part article, promoted the machine use degree greatly, increase product availability factor, replace manual work completely, promote the operating efficiency, reduce the human cost and reduce personnel fatigue degree, brought very big facility for the detection achievement of product.

During the use, increase a data module in memory module, the extraction data value is used for as the standard value, and soldering tin rear part article measured value must be compared with the extraction value, and the standard value is through the sample board after measuring the affirmation, and the numerical value that obtains measures as the standard value of being tested the part article, and follow-up volume measurement product value is compared with the standard value, and is OK in the scope, FAIL otherwise, alarm module work can be triggered to unqualified product, and the staff can be handled failed product afterwards.

In summary, the following steps: this soldering tin portion article testing arrangement behind PCBA soldering tin stove through central processing unit, detection module, contrast module, storage module, input module, display module and alarm module's cooperation, has solved traditional machine and can not measure soldering tin rear portion article, has brought very big inconvenient problem for detection achievement.

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 (7)

1. The testing device for soldering parts after the PCBA soldering tin furnace includes a central processing unit, a detection module, a contrast module, a storage module, an input module, a display module and an alarm module, and is characterized in that: the central processing unit and the detection module are bidirectionally electrically connected , the central processing unit is electrically connected to the comparison module in both directions, the central processing unit is electrically connected to the storage module in both directions, the input end of the central processing unit is electrically connected to the output end of the input module in one direction, and the central processing unit is electrically connected to the output end of the input module. The output end of the processor is unidirectionally electrically connected to the input end of the display module, and the output end of the central processing unit is unidirectionally electrically connected to the input end of the alarm module. 2 . The testing device for soldering parts after the PCBA soldering furnace according to claim 1 , wherein the detection module comprises test pins, the number of the test pins is 6, and the test pin adopts a single pin. 3 . 3. The solder parts testing device after the PCBA soldering furnace according to claim 1, wherein the comparison module comprises capacitance comparison, resistance comparison and CHIP inductance comparison. 4 . The device for testing solder parts after the PCBA soldering furnace according to claim 1 , wherein the central processing unit adopts a Core i5-8500, and the storage module adopts a solid-state memory. 5 . 5. The solder parts testing device after the PCBA soldering furnace according to claim 1, wherein the input module is a keyboard and a mouse, the display module is a display screen, and the alarm module comprises a buzzer alarm and an alarm lamp. 6. The solder parts testing device after the PCBA soldering furnace according to claim 2, wherein the test angle of the test pin has 0 degrees, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees And 315 degrees, through multiple sets of single-pin test pins used to detect the height of different positions on the PCB surface. 7. The solder parts testing device behind the PCBA soldering furnace according to claim 2, wherein the test pin can carry out positioning measurement according to data such as mounting parts X-YDATA, angles and parts specifications.

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