A design method for automatic shielding of single section of impedance strip with gong belt program

Abstract

The present invention provides a method for designing automatic shielding of a single section of an impedance strip of a belt program, comprising the following steps: S1. When designing a script for belt program output, set program rules to automatically add a " / " symbol in front of the code of the specific part of "coupon impedance strip fixed tool single section", to prepare for subsequent machine identification and special processing, and accurately locate the program part that requires special control. The present invention provides a method for designing automatic shielding of a single section of an impedance strip of a belt program, by adding a " / " symbol in front of the code of the specific part of the coupon impedance strip fixed tool single section, after the coupon impedance strip output is completed, the program section with the " / " symbol is shielded or deleted, so that other program sections can be avoided from being deleted, thereby avoiding quality abnormalities in the product, bringing significant gains and convenience to production.

Description

Technical Field

[0001] The invention relates to the technical field of circuit boards, and in particular to a single-section automatic shielding design method for a gong belt program gong impedance strip. Background Art

[0002] As a key electronic component, printed circuit boards use printing technology to accurately print conductive circuits and component connection points on an insulating substrate. In the production process of printed circuit boards, in order to ensure that subsequent testing work can be carried out efficiently and accurately, technicians usually add coupon impedance strips on the edge or empty area of ​​the circuit board. By conducting professional tests on these impedance strips, the impedance characteristics of the PCB circuit can be indirectly and accurately grasped, which can ensure the overall performance of the circuit board.

[0003] When making Coupon impedance strips on circuit boards, professional equipment such as a gong machine is needed to complete the operation. In order to make the gong machine operate more smoothly and efficiently, technicians will write a script for producing Coupon impedance strips in the gong machine program in advance. As far as the current status of mass production of boards is concerned, in most cases, only 20 sets of Coupon impedance strips need to be gonged out (for the first batch of boards) to meet the initial testing needs. Once this predetermined number of gonging tasks is completed, if the gong machine continues to produce Coupon impedance strips, it will not only reduce production efficiency, but also consume a lot of additional production costs.

[0004] Because of this, on-site check-in staff often manually delete the gong tape program to avoid unnecessary waste of resources. However, this manual operation can easily cause the check-in staff to accidentally delete the wrong program section and delete other key programs at the same time, which can lead to quality abnormalities in the entire batch of products, causing serious losses and troubles to production.

[0005] Therefore, it is necessary to provide a single-section automatic shielding design method for a gong belt program gong impedance strip to solve the above technical problems. Summary of the invention

[0006] The present invention provides a method for designing automatic shielding of a single section of a gong belt program gong impedance strip, which solves the problem that a check-in operator deletes a wrong program section, resulting in abnormal product quality and causing serious losses and troubles in production.

[0007] In order to solve the above technical problems, the present invention provides a method for designing a single-section automatic shielding of a gong belt program gong impedance strip, comprising the following steps:

[0008] S1. When designing the script for the gong belt program output, set the program rules to automatically add the " / " symbol in front of the code of the specific part of "coupon impedance bar fixed tool single section" to prepare for the subsequent gong machine identification and special processing, and accurately locate the program part that needs special control;

[0009] S2. With the help of the shielding or opening program function of the gong machine itself, based on the recognition of the " / " symbol, when the gong machine completes the processing flow of the "coupon impedance strip", the program block with " / " is shielded, so that the program block with " / " will no longer participate in the subsequent redundant processing instruction flow, avoiding unnecessary actions or erroneous processing due to misreading of instructions, and ensuring the accuracy and continuity of the entire processing process.

[0010] Preferably, a gong machine is required in step S2, and the gong machine includes a gong machine body, an air collecting hood is fixedly installed on the top of the gong machine body, an air pipe is fixedly installed on the output end of the air collecting hood, a filter frame is fixedly installed on the back of the gong machine body, filter plates are fixedly installed on both sides of the inner side of the filter frame, a guide frame is fixedly installed on the bottom of the filter frame, a driving motor is fixedly installed on the top of the filter frame, a reciprocating screw is fixedly installed on the output end of the driving motor, a movable plate is threadedly connected to the outer side of the reciprocating screw, water storage frames are fixedly installed on both ends of the top of the movable plate, multiple one-way water outlet heads are fixedly installed on one side of the two water storage frames, and cleaning brushes are also fixedly installed on one side of the two water storage frames, an air pump is fixedly installed on the front of the filter frame, two exhaust pipes are fixedly installed on the input end of the air pump, and solenoid valves are fixedly installed on one end of the two exhaust pipes, and the two solenoid valves are respectively fixedly installed on both sides of the filter frame.

[0011] Preferably, a water body is arranged on the inner side surface of the filter frame, and the output end of the air pipe is arranged on the inner side surface of the filter frame.

[0012] Preferably, a water inlet valve is fixedly installed on the top of the filter frame, a discharge valve is fixedly installed on the bottom of the guide frame, and an observation window is fixedly installed on the front of the filter frame.

[0013] Preferably, one end of the movable plate is slidably connected to a slide rod, and the top of the slide rod is fixedly mounted on the top of the inner side surface of the filter frame.

[0014] Preferably, the cleaning brush is arranged on the top of the one-way water outlet head, one side of the cleaning brush is attached to the side of the filter plate, and a filter is fixedly installed on the top of the inner side of the water storage frame.

[0015] Preferably, fixed plates are fixedly mounted on both ends of the bottom of the movable plate, a scraper is fixedly mounted on one side of the fixed plate, and one side of the scraper is attached to the side surface of the filter plate.

[0016] Preferably, a support plate is fixedly mounted on one side of the inner side of the filter frame, a liquid level sensor is provided on one side of the support plate, and an audible and visual alarm is fixedly mounted on one side of the filter frame.

[0017] Preferably, a slide groove is provided on one side of the support plate, the inner side surface of the slide groove is slidably connected with a clamping plate, the internal thread of the clamping plate is connected with a locking screw, one end of the locking screw abuts against one side of the inner side surface of the slide groove, and the clamping plate is fixedly installed on one side of the liquid level sensor.

[0018] Preferably, the sound and light alarm is electrically connected to the liquid level sensor.

[0019] Compared with the related art, the automatic shielding design method of a single section of a gong belt program gong impedance strip provided by the present invention has the following beneficial effects:

[0020] The present invention provides a method for automatically shielding a single section of a coupon impedance strip program. By adding a " / " symbol in front of the code of a specific part of the coupon impedance strip fixed tool section, after the coupon impedance strip is finished being gonged, the program section with the " / " symbol is shielded or deleted. In this way, it is possible to avoid deleting other program sections, thereby avoiding quality abnormalities in products, and bringing significant benefits and convenience to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a first embodiment of a gong machine for a gong belt program gong impedance strip single section automatic shielding design method provided by the present invention;

[0022] Figure 2 for Figure 1 Another perspective structural schematic diagram shown;

[0023] Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the filter frame shown;

[0024] Figure 4 for Figure 3 The schematic diagram of the structure of the movable plate from top view shown;

[0025] Figure 5 for Figure 4 The side structural diagram of the water storage frame shown;

[0026] Figure 6 A schematic structural diagram of a second embodiment of a gong machine for a single-section automatic shielding design method of a gong-belt program gong impedance strip provided by the present invention;

[0027] Figure 7 for Figure 6 The side structure diagram of the support plate is shown.

[0028] Numbers in the figure: 1. gong machine body, 2. Air collecting hood, 21. Air pipe, 3. Filter frame, 31. Observation window, 32. Guide frame, 33. Discharge valve, 34. Water inlet valve, 35. Filter plate, 4. Drive motor, 41. Reciprocating screw, 42. Moving plate, 43. Slide rod, 44. Water storage frame, 45. Second filter screen, 46. Cleaning brush, 47. One-way water outlet head, 48. Fixed plate, 49. Scraper, 5. Air pump, 51. Exhaust pipe, 52. Solenoid valve, 6. Support plate, 61. Liquid level sensor, 62. Sound and light alarm, 63. Slide groove, 64. Card plate, 65. Locking screw. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of a gong machine for a gong belt program gong impedance strip single section automatic shielding design method provided by the present invention; Figure 2 for Figure 1 Another perspective structural schematic diagram shown; Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the filter frame shown; Figure 4 for Figure 3 The schematic diagram of the structure of the movable plate from top view shown; Figure 5 for Figure 4 A design method for automatic shielding of a single section of a gong belt program gong impedance strip comprises the following steps:

[0032] S1. When designing the script for the gong belt program output, set the program rules to automatically add the " / " symbol in front of the code of the specific part of "coupon impedance bar fixed tool single section" to prepare for the subsequent gong machine identification and special processing, and accurately locate the program part that needs special control;

[0033] S2. With the help of the shielding or opening program function of the gong machine itself, based on the recognition of the " / " symbol, when the gong machine completes the processing flow of the "coupon impedance strip", the program block with " / " is shielded, so that the program block with " / " will no longer participate in the subsequent redundant processing instruction flow, avoiding unnecessary actions or erroneous processing due to misreading of instructions, and ensuring the accuracy and continuity of the entire processing process.

[0034] The step S2 requires the use of a gong machine, which includes a gong machine body 1, a gas collecting hood 2 is fixedly installed on the top of the gong machine body 1, an air pipe 21 is fixedly installed on the output end of the gas collecting hood 2, a filter frame 3 is fixedly installed on the back of the gong machine body 1, filter plates 35 are fixedly installed on both sides of the inner side of the filter frame 3, a guide frame 32 is fixedly installed on the bottom of the filter frame 3, a drive motor 4 is fixedly installed on the top of the filter frame 3, a reciprocating screw rod 41 is fixedly installed on the output end of the drive motor 4, and the reciprocating screw rod 41 The outer side surface is threadedly connected with a movable plate 42, and water storage frames 44 are fixedly installed at both ends of the top of the movable plate 42, and multiple one-way water outlet heads 47 are fixedly installed on one side of the two water storage frames 44, and a cleaning brush 46 is also fixedly installed on one side of the two water storage frames 44. An air pump 5 is fixedly installed on the front of the filter frame 3, and two exhaust pipes 51 are fixedly installed on the input end of the air pump 5. Solenoid valves 52 are fixedly installed at one end of the two exhaust pipes 51, and the two solenoid valves 52 are fixedly installed on both sides of the filter frame 3 respectively.

[0035] When in use, the two solenoid valves 52 are set so that only one of the two solenoid valves 52 is opened at a time, thereby preventing the cleaned impurities from being re-adsorbed onto the filter plate 35;

[0036] The opening time of each solenoid valve 52 can be set to any time. When the solenoid valve 52 on one side is opened, the solenoid valve 52 on the other side will be closed. At this time, only dust and impurities will be adsorbed onto the filter plate 35 on one side. When the impurities on the filter plate 35 on the other side are cleaned, the impurities will not be adsorbed onto the filter plate 35 again.

[0037] A water body is disposed on the inner side surface of the filter frame 3 , and an output end of the air pipe 21 is disposed on the inner side surface of the filter frame 3 .

[0038] Dust and impurities can be washed away by water.

[0039] A water inlet valve 34 is fixedly installed on the top of the filter frame 3 , a discharge valve 33 is fixedly installed on the bottom of the guide frame 32 , and an observation window 31 is fixedly installed on the front of the filter frame 3 .

[0040] The water inlet valve 34 allows the user to add water, the discharge valve 33 allows the impurities and sewage to be discharged, and the observation window 31 allows the user to observe the sewage on the inner side of the filter frame 3 for timely replacement.

[0041] A sliding rod 43 is slidably connected to one end of the movable plate 42 , and the top of the sliding rod 43 is fixedly mounted on the top of the inner side surface of the filter frame 3 .

[0042] The sliding rod 43 slides inside the moving plate 42 , thereby limiting the moving plate 42 and preventing the moving plate 42 from rotating.

[0043] The cleaning brush 46 is disposed on the top of the one-way water outlet 47 , one side of the cleaning brush 46 is attached to the side of the filter plate 35 , and a filter screen 45 is fixedly mounted on the top of the inner side of the water storage frame 44 .

[0044] One side of the cleaning brush 46 abuts against one side of the filter plate 35, so that the dust on the filter plate 35 can be cleaned;

[0045] By disposing the filter plate 35 , it is possible to prevent impurities from entering the inner side of the water storage frame 44 and causing blockage of the one-way water outlet 47 .

[0046] Fixed plates 48 are fixedly mounted on both ends of the bottom of the movable plate 42 . A scraper 49 is fixedly mounted on one side of the fixed plate 48 . One side of the scraper 49 is attached to the side surface of the filter plate 35 .

[0047] When in use, the air pump 5 is started to evacuate the inner side of the filter frame 3 through the air extraction pipe 51 and the electromagnetic valve 52, so that the inner side of the filter frame 3 forms a negative pressure, and then the exhaust gas generated inside the gong machine body 1 enters the inner side of the filter frame 3 through the air collecting hood 2 and the air pipe 21, and is filtered through the filter plate 35 at this time, so that the impurities are on one side of the filter plate 35, and at the same time, the drive motor 4 is started to drive the reciprocating screw rod 41 to move inside the moving plate 42. The threaded connection then drives the movable plate 42 to move up and down on the inner side of the filter frame 3, and then drives the water storage frame 44 to move. When the water storage frame 44 moves to the bottom of the water body, the water can quickly enter the inner side of the water storage frame 44. When the water storage frame 44 is away from the water body, the water inside the water storage frame 44 will flow out through the one-way water outlet 47, thereby cleaning the impurities on the filter plate 35 and accumulating the impurities in the water body, thereby filtering the gas discharged from the gong machine body 1.

[0048] Compared with the related art, the automatic shielding design method of a single section of a gong belt program gong impedance strip provided by the present invention has the following beneficial effects:

[0049] By adding a " / " symbol in front of the code of the specific part of the coupon impedance bar fixed tool single section, after the coupon impedance bar is finished, the program single section with the " / " symbol will be shielded or deleted. This can avoid deleting other program single sections, thereby avoiding quality abnormalities in products and bringing significant benefits and convenience to production.

[0050] Second embodiment

[0051] Please refer to Figure 6 and Figure 7 Based on the one embodiment of the present application, a method for designing a single section of automatic shielding of a gong belt program gong impedance strip is provided. The second embodiment of the present application proposes another method for designing a single section of automatic shielding of a gong belt program gong impedance strip. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0052] Specifically, the second embodiment of the present application provides a method for designing a single-section automatic shielding of a gong-belt-type gong impedance strip. The difference is that, in a method for designing a single-section automatic shielding of a gong-belt-type gong impedance strip, a support plate 6 is fixedly installed on one side of the inner side of the filter frame 3, a liquid level sensor 61 is provided on one side of the support plate 6, and an audible and visual alarm 62 is fixedly installed on one side of the filter frame 3.

[0053] A slide groove 63 is provided on one side of the support plate 6, and a clamping plate 64 is slidably connected to the inner side surface of the slide groove 63. A locking screw 65 is connected to the internal thread of the clamping plate 64. One end of the locking screw 65 abuts against one side of the inner side surface of the slide groove 63. The clamping plate 64 is fixedly installed on one side of the liquid level sensor 61.

[0054] The sound and light alarm 62 is electrically connected to the liquid level sensor 61 .

[0055] The liquid level sensor 62 is located at the bottom of the air outlet end of the air pipe 21, and the air outlet end of the air pipe 21 is located at the bottom of the air inlet end of the solenoid valve 52;

[0056] When in use, the height of the liquid level sensor 61 can be adjusted according to actual conditions, so that the clamping plate 64 slides on the inner side of the slide groove 63, and after moving to a suitable position, the locking screw 65 is rotated so that one end of the locking screw 65 abuts against one side of the inner side of the slide groove 63, thereby limiting the clamping plate 64.

[0057] The working principle of the single-section automatic shielding design method of the gong belt program gong impedance strip provided by the present invention is as follows:

[0058] During use, when the water level passes through the liquid level sensor 61, the sound and light alarm 62 sounds an alarm, thereby reminding the user to stop adding water.

[0059] Compared with the related art, the automatic shielding design method of a single section of a gong belt program gong impedance strip provided by the present invention has the following beneficial effects:

[0060] The liquid level sensor 61 and the sound and light alarm 62 cooperate with each other to remind the user when adding water, thereby avoiding excessive addition of water.

[0061] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for designing single-section automatic shielding of a gong belt program gong impedance strip, characterized in that: The following steps are involved: S1. When designing the script for the gong belt program output, set the program rules to automatically add the " / " symbol in front of the code of the specific part of "coupon impedance bar fixed tool single section" to prepare for the subsequent gong machine identification and special processing, and accurately locate the program part that needs special control; S2. With the help of the shielding or opening program function of the gong machine itself, based on the recognition of the " / " symbol, when the gong machine completes the processing flow of the "coupon impedance strip", the program block with " / " is shielded, so that the program block with " / " will no longer participate in the subsequent redundant processing instruction flow, avoiding unnecessary actions or erroneous processing due to misreading of instructions, and ensuring the accuracy and continuity of the entire processing process.

2. The method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 1 is characterized in that: A gong machine is required in the step S2. The gong machine includes a gong machine body, an air collecting hood is fixedly installed on the top of the gong machine body, an air pipe is fixedly installed on the output end of the air collecting hood, a filter frame is fixedly installed on the back of the gong machine body, filter plates are fixedly installed on both sides of the inner side of the filter frame, a guide frame is fixedly installed on the bottom of the filter frame, a driving motor is fixedly installed on the top of the filter frame, a reciprocating screw is fixedly installed on the output end of the driving motor, a movable plate is threadedly connected on the outer side of the reciprocating screw, water storage frames are fixedly installed on both ends of the top of the movable plate, multiple one-way water outlet heads are fixedly installed on one side of the two water storage frames, cleaning brushes are also fixedly installed on one side of the two water storage frames, an air pump is fixedly installed on the front of the filter frame, two exhaust pipes are fixedly installed on the input end of the air pump, solenoid valves are fixedly installed on one end of the two exhaust pipes, and the two solenoid valves are fixedly installed on both sides of the filter frame respectively.

3. A method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2, characterized in that: A water body is arranged on the inner side surface of the filter frame, and the output end of the air pipe is arranged on the inner side surface of the filter frame.

4. A method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2, characterized in that: A water inlet valve is fixedly installed on the top of the filter frame, a discharge valve is fixedly installed on the bottom of the guide frame, and an observation window is fixedly installed on the front of the filter frame.

5. The method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2 is characterized in that: One end of the movable plate is slidably connected with a slide bar, and the top of the slide bar is fixedly installed on the top of the inner side of the filter frame.

6. The method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2 is characterized in that: The cleaning brush is arranged on the top of the one-way water outlet head, one side of the cleaning brush is attached to the side surface of the filter plate, and a filter screen is fixedly installed on the top of the inner side surface of the water storage frame.

7. The method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2 is characterized in that: Fixed plates are fixedly installed at both ends of the bottom of the movable plate, a scraper is fixedly installed on one side of the fixed plate, and one side of the scraper is attached to the side surface of the filter plate.

8. The method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 2 is characterized in that: A support plate is fixedly mounted on one side of the inner side of the filter frame, a liquid level sensor is arranged on one side of the support plate, and an audible and visual alarm is fixedly mounted on one side of the filter frame.

9. A method for designing a single-section automatic shielding of a gong belt program gong impedance strip according to claim 8, characterized in that: A slide groove is provided on one side of the support plate, and a clamping plate is slidably connected to the inner side of the slide groove. A locking screw is connected to the internal thread of the clamping plate. One end of the locking screw abuts against one side of the inner side of the slide groove. The clamping plate is fixedly installed on one side of the liquid level sensor.

10. A method for designing single-section automatic shielding of a gong belt program gong impedance strip according to claim 8, characterized in that: The sound and light alarm is electrically connected to the liquid level sensor.

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