Static electricity real-time monitoring and alarming device in memory bank production

Abstract

The utility model provides a real-time static electricity monitoring and alarming device in memory bank production, which comprises a monitoring sensor, the monitoring sensor is arranged on one side of a memory bank label pasting track, and the monitoring sensor is arranged close to a label pasting machine; the ion fan is arranged on one side close to the label pasting machine; the regional voltage monitoring unit is electrically connected with a monitoring sensor and receives charge density data collected by the monitoring sensor; the computer server side is arranged on the outer side of the memory bank label pasting operation area, and the computer server side is electrically connected with an area voltage monitoring unit and displays data; the alarm unit is arranged at the top of the memory bank label pasting operation area and electrically connected to the area voltage monitoring unit. According to the utility model, the ion fan is used to dissipate static electricity, the monitoring sensor is used to collect a static electric field and charge density in a memory bank label pasting area, and the area voltage monitoring unit and the computer server end are matched to obtain charge density data in real time to trigger an alarm.

Description

Technical Field

[0001] The utility model relates to the field of automated production and detection of products, in particular to the technical field of improving static electricity in memory sticks, and specifically provides a real-time monitoring and alarm device for static electricity in the production of memory sticks. Background Art

[0002] With the mass production of the fifth-generation memory module, more power management chips, register clock driver chips and temperature sensor chips are added to the memory module. During the operation of the memory module, static electricity will be generated due to friction in the label pasting process, product boxing process and other steps. Ion fans are needed to promptly and completely eliminate the static electricity generated in product production.

[0003] If the static electricity generated in this process is not eliminated in time or is not eliminated thoroughly, a chip on the memory module may be broken down by static electricity, resulting in low test yield or the risk of reduced quality for customers, causing a decline in the market competitiveness of the company's products. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a real-time static electricity monitoring and alarm device in memory stick production, so as to solve the difficulties of the prior art.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides a real-time static electricity monitoring and alarm device for memory stick production, comprising:

[0006] A monitoring sensor 1 is installed on one side of a memory stick label pasting track 2 and is located near a label pasting machine 3;

[0007] an ion fan 4, wherein the ion fan 4 is arranged on a side close to the label sticking machine 3;

[0008] a regional voltage monitoring unit 12 , the regional voltage monitoring unit 12 being electrically connected to the monitoring sensor 1 and receiving charge density data collected from the monitoring sensor 1 ;

[0009] A computer server 5, which is arranged outside the memory stick label pasting operation area, and is electrically connected to the regional voltage monitoring unit 12 and displays data;

[0010] The alarm unit is arranged on the top of the memory stick label pasting operation area and is electrically connected to the regional voltage monitoring unit 12.

[0011] According to a preferred solution, the monitoring sensor 1 is arranged near the discharge port of the label sticking machine 3 .

[0012] According to a preferred embodiment, the sensor probe 6 of the monitoring sensor 1 is arranged in a circular shape.

[0013] According to the preferred embodiment, the regional voltage monitoring unit 12 includes a voltage monitoring host 7, an inductance sensor 8 and a charge sensor 9, wherein the inductance sensor 8 and the charge sensor 9 receive charge density data from the monitoring sensor 1 and obtain the voltage value through high-precision digital-to-analog conversion circuit hardware measurement in the voltage monitoring host 7.

[0014] According to a preferred solution, the air outlet of the ion fan 4 is arranged toward the position of the PCB board 10 at the bottom of the label pasting machine 3 .

[0015] According to a preferred embodiment, the ion fan 4 is located on a side of the monitoring sensor 1 away from the memory bar label pasting track 2 .

[0016] According to a preferred embodiment, the alarm unit adopts a three-color sound and light alarm lamp 11.

[0017] According to a preferred solution, the height of the probe of the monitoring sensor 1 does not exceed the lowest end of the blade of the ion fan 4 .

[0018] According to the preferred solution, the computer server 5 displays the static dissipation time and voltage value.

[0019] The utility model utilizes an ion fan to dissipate static electricity. The monitoring sensor 1 collects the electrostatic field and charge density in the area where the memory bar label is pasted. The charge density data is obtained in real time in cooperation with the regional voltage monitoring unit 12 and the computer server 5 to trigger an alarm and provide the alarm time, abnormal data and monitoring points for query, thereby achieving the purpose of real-time automatic monitoring of the electrostatic dissipation ability of the ion fan and effectively preventing the occurrence of ion wind electrostatic dissipation anomalies in advance.

[0020] The following will describe in more detail the best embodiments of the present invention in conjunction with the accompanying drawings so that the features and advantages of the present invention can be easily understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 Shown is a partial three-dimensional structural diagram of the monitoring sensor and ion fan in the present utility model;

[0023] Figure 3 Shown is a three-dimensional schematic diagram of a partial structure of the present utility model;

[0024] Description of labels

[0025] 1. Monitoring sensor; 2. Memory stick labeling track; 3. Labeling machine; 4. Ion fan; 5. Computer server; 6. Voltage monitoring host; 7. Sensor probe; 8. Inductance sensor; 9. Charge sensor; 10. PCB board; 11. Three-color sound and light alarm light; 12. Regional voltage monitoring unit. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Compared to the embodiments shown in the drawings, feasible embodiments within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0028] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar terms used in the specification and claims of the present utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "an" do not necessarily indicate a quantity limitation. Words such as "include" or "comprising" mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] The present invention proposes a real-time static electricity monitoring and alarm device for memory stick production, which is used in the process of real-time monitoring of static electricity. The present invention does not limit the type of memory stick, but the structure of the real-time static electricity monitoring and alarm device for memory stick production is particularly suitable for the mass production of fifth-generation memory stick modules.

[0030] In general, the static electricity real-time monitoring and alarm device in memory stick production proposed by the present invention mainly includes a monitoring sensor 1, an ion fan 4, a regional voltage monitoring unit 12, a computer server 5, and an alarm unit. Figure 1 , which shows the arrangement relationship of the monitoring sensor 1, the ion fan 4, the regional voltage monitoring unit 12, the computer server 5, and the alarm unit.

[0031] In order to prevent the occurrence of electrostatic breakdown of memory sticks, the problem in the background technology that with the mass production of the fifth-generation memory stick modules, more power management chips, register clock driver chips, and temperature sensor chips are added to the memory sticks, and static electricity is generated due to friction during the memory stick operation process, the label pasting process, the product packaging process, and other steps. An ion fan is needed to promptly and completely eliminate the static electricity generated in the product production. Once the static electricity generated in this process is not eliminated in time or is not eliminated thoroughly, it will cause a chip on the memory stick module to be electrostatically broken down, resulting in a low test yield or a risk of reduced quality for customers, resulting in a decline in the market competitiveness of the company's products. Therefore, in the technical solution provided in this embodiment, an ion fan is used to dissipate static electricity. The monitoring sensor 1 collects the electrostatic electric field and charge density in the memory stick label pasting area, cooperates with the regional voltage monitoring unit 12 and the computer server 5 to obtain charge density data in real time to trigger an alarm and provide the alarm time, abnormal data, and monitoring points for query, thereby achieving the purpose of real-time automatic monitoring of the electrostatic dissipation capability of the ion fan and effectively preventing the occurrence of ion wind electrostatic dissipation abnormalities in advance.

[0032] Specifically, as shown in the figure, a monitoring sensor 1, an ion fan 4, and a regional voltage monitoring unit 12 are provided on the outside of the memory stick label pasting track 2. The ion fan 4 is provided on the side close to the label pasting machine 3. The positive and negative charged airflow generated by the ion fan 4 is used to neutralize and eliminate static electricity in the environment, preventing static electricity from damaging the chips on the memory stick.

[0033] Furthermore, in order to monitor the static dissipation capability of the ion fan 4 in real time, a monitoring sensor 1 is provided on one side of the memory stick label pasting track 2, near the discharge port of the label pasting machine 3. That is, after the label is pasted on the memory stick, static electricity measurement is performed in the area most likely to generate a large amount of static electricity, which can effectively ensure the accuracy of the measurement effect.

[0034] In addition, the sensor probe 6 of the monitoring sensor 1 is arranged in a circular shape to realize multi-directional and multi-angle measurement, collect the electrostatic electric field and charge density around the sensor, and have a wider measurement range. The structure of the sensor probe 6 will not interfere with the flow state of static electricity in the measured environment, nor will it affect the overall situation of the measured static electricity. Therefore, the use of the circular structure of the sensor probe 6 during the detection process will not cause greater measurement errors.

[0035] On this basis, as shown in the figure, the ion fan 4 in this embodiment is arranged on the side of the monitoring sensor 1 away from the memory bar label pasting track 2. In order to avoid the positive and negative charged airflow output by the ion fan 4 affecting the detection effect, on the one hand, the air outlet of the ion fan 4 is set toward the position of the PCB board 10 at the bottom of the label pasting machine 3, directly facing the target, reducing the path required for static electricity dissipation, and achieving the effect of quickly removing static electricity; on the other hand, the probe height of the monitoring sensor 1 does not exceed the lowest end of the fan blade of the ion fan 4, thereby avoiding the interference of the ion fan 4 on the monitoring sensor 1 to the greatest extent.

[0036] It should be specifically explained that the charge density data collected by the monitoring sensor 1 is transmitted through the electrically connected regional voltage monitoring unit 12. Since the regional voltage monitoring unit 12 includes a voltage monitoring host 7, an inductance sensor 8 and a charge sensor 9, when the probe of the monitoring sensor 1 collects the electrostatic electric field and charge density, it cooperates with the inductance sensor 8 and the charge sensor 9 modules to measure the voltage value through high-precision digital-to-analog conversion circuit hardware, and realizes collaborative management with the computer server 5 and the alarm unit through the power management module and data transmission module equipped in the regional voltage monitoring unit 12.

[0037] As mentioned above, the computer server end 5 is set outside the memory stick label pasting operation area. The computer server end 5 is electrically connected to the regional voltage monitoring unit 12 and displays data, mainly displaying the static electricity dissipation time and voltage display records collected, measured and analyzed, and can also be queried by on-site operators.

[0038] In addition, an alarm unit is installed on the top of the memory stick label pasting operation area. The alarm unit uses a three-color sound and light alarm light 11. When the ion wind electrostatic electric field or charge density monitored in the regional voltage monitoring unit 12 exceeds the set value, the three-color sound and light alarm light is triggered to alarm. Furthermore, it can also be combined with the above-mentioned query function to automatically monitor the electrostatic dissipation ability of the ion wind fan in real time, and prevent the occurrence of ion wind electrostatic dissipation abnormalities in advance.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A real-time static electricity monitoring and alarm device for memory stick production, characterized in that: include: A monitoring sensor (1), the monitoring sensor (1) being mounted on one side of a memory bar label pasting track (2), the monitoring sensor (1) being disposed close to a label pasting machine (3); an ion fan (4), the ion fan (4) being arranged on a side close to the label attaching machine (3); A regional voltage monitoring unit (12), the regional voltage monitoring unit (12) being electrically connected to the monitoring sensor (1) and receiving charge density data collected from the monitoring sensor (1); A computer server end (5), the computer server end (5) is arranged outside the memory bar label pasting operation area, and the computer server end (5) is electrically connected to the regional voltage monitoring unit (12) and displays data; An alarm unit is provided on the top of the memory bar label pasting operation area and is electrically connected to the regional voltage monitoring unit (12).

2. The device for real-time monitoring and alarming of static electricity during memory stick production according to claim 1, characterized in that: The sensor probe (6) of the monitoring sensor (1) is arranged in a circular shape.

3. The real-time static electricity monitoring and alarm device in memory stick production according to claim 2, characterized in that: The regional voltage monitoring unit (12) comprises a voltage monitoring host (7), an inductance sensor (8) and a charge sensor (9), wherein the inductance sensor (8) and the charge sensor (9) receive charge density data from the monitoring inductor (1) and obtain voltage values through high-precision digital-to-analog conversion circuit hardware measurement in the voltage monitoring host (7).

4. The real-time static electricity monitoring and alarm device in memory stick production according to claim 3, characterized in that: The air outlet of the ion fan (4) is arranged toward the position of the PCB board (10) at the bottom of the label pasting machine (3).

5. The real-time static electricity monitoring and alarm device in memory stick production according to claim 4, characterized in that: The alarm unit adopts a three-color sound and light alarm lamp (11).

6. The real-time static electricity monitoring and alarm device in memory stick production according to claim 5, characterized in that: The height of the probe of the monitoring sensor (1) does not exceed the lowest end of the fan blade of the ion fan (4).

7. The real-time static electricity monitoring and alarm device in memory stick production according to claim 6, characterized in that: The computer server (5) displays static electricity dissipation time and voltage value.

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