Multi-screw-hole panel leak detection device

Abstract

The utility model relates to the field of detection jigs, in particular to a multi-screw-hole panel leak detection device, which solves the problem that when a workpiece is placed, the position of the workpiece is not limited, so that the workpiece is not matched with a plane sensing module, and the detection is inaccurate. A power supply battery is movably installed in the battery box, a detection plate is fixedly installed on the top end face of the supporting column, a plurality of screw hole detection sensors are embedded in the end face of the detection plate, and display lamps corresponding to the screw hole detection sensors in number are embedded in the lamp holder. According to the utility model, the porous panel is placed on the corresponding detection plate, the detection circuit is switched on, the position of each screw hole is provided with a corresponding screw hole detection sensor at the upper end of the detection platform, and when the position of each coordinate point is abnormal and the position of the screw hole deviates, the display lamp is not turned on; the position of an abnormal screw hole can be quickly found, the efficiency, sensitivity and accuracy of lock screw hole detection are improved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of testing fixtures, and in particular to a leak detection device for multi-hole panels. Background Technology

[0002] Automatic screw fastening machines, also known as automatic screw feeding and tightening machines, industrial tightening systems, and screw fastening robots, are machines used to replace traditional manual screw tightening.

[0003] A leak detection device for an automatic screw-driving machine, disclosed in Chinese Utility Model 2 (Announcement No.: CN107838665A), includes a machine body with a planar sensing module, a counting module, a remote communication module, and a management module mounted on it. During operation, the planar sensing module detects the number of screw holes on the workpiece surface, the counting module records the number of screws supplied, and the detected information is transmitted to the management module via the remote communication module for processing. A display module on the machine body shows the real-time number of screws required for the workpiece, facilitating replacement. A prompting module issues a warning message when a screw is misaligned at each coordinate point. This device significantly improves the efficiency, sensitivity, and accuracy of screw detection, prevents jamming in the automatic screw-driving machine, and thus greatly improves production efficiency.

[0004] In the above technical solution, the workpiece is placed on the planar sensing module, and the number of screw holes on the surface of the workpiece is detected by the planar sensing module. However, when placing the workpiece, the position of the workpiece is not limited, which may result in a mismatch between the workpiece and the planar sensing module, thus causing inaccurate detection. Therefore, a multi-screw hole panel leak detection device is proposed. Utility Model Content

[0005] To address the issue of inaccurate detection caused by mismatch between the workpiece and the planar sensing module due to the lack of position limitation when placing the workpiece, this invention provides a multi-screw hole panel leak detection device.

[0006] This utility model provides a leak detection device for multi-screw hole panels, which adopts the following technical solution:

[0007] A multi-hole panel leak detection device includes a device base, a power supply battery is provided on the top surface of the device base, a control switch is connected to the output end of the power supply battery, and the control switch is installed on the end surface of the device base.

[0008] Four support columns are fixedly installed at the middle of the top surface of the device base. A detection plate is fixedly installed on the top surface of each support column. Several screw hole detection sensors are embedded on the end surface of the detection plate. A support base is provided on the side of the detection plate away from the battery box. The support base is fixedly installed on the end surface of the device base. A microcontroller is embedded inside the support base. A lamp holder is installed on the end surface of the support base by bolts. An indicator light corresponding to the number of screw hole detection sensors is embedded inside the lamp holder. Two electromagnetic adsorption mechanisms are symmetrically installed inside the detection plate. A limit block is fixedly installed at the middle of the end surface of the detection plate.

[0009] By adopting the above technical solution, two symmetrically distributed electromagnetic adsorption mechanisms can adsorb and fix the porous panel of metal material onto the detection plate, thereby ensuring the stability of the porous panel during detection. The setting of the limiting block can facilitate the limiting and positioning of the porous panel, thus avoiding the problem of deviation when the porous panel is placed. After the porous panel is placed on the corresponding detection plate and the detection circuit is turned on, each screw hole position has a corresponding screw hole detection sensor at the top of the detection platform. When the position of each coordinate point is abnormal or the screw hole position is offset, the indicator light will not light up. Abnormal screw hole positions can be quickly found, improving the efficiency, sensitivity and accuracy of screw hole detection, and greatly improving production efficiency.

[0010] Optionally, the electromagnetic adsorption mechanism is electrically connected to the power supply battery via a control switch.

[0011] By adopting the above technical solution, the electromagnetic adsorption mechanism can be powered by a battery.

[0012] Optionally, the electromagnetic adsorption mechanism includes a through hole, an adsorption armature, and an electromagnetic coil, wherein the through hole is symmetrically opened inside the end face of the detection plate.

[0013] By adopting the above technical solution, the through holes allow for easy placement of the adsorption armature, facilitating the adsorption of the metal porous panel by the adsorption armature.

[0014] Optionally, the adsorption armature is placed inside the through hole, and the electromagnetic coil is sleeved on the outside of the adsorption armature.

[0015] By adopting the above technical solution, the electromagnetic coil on the outside of the adsorption armature is energized, which makes the adsorption armature magnetic, thus facilitating adsorption and fixation.

[0016] Optionally, each of the screw hole detection sensors has a matching adhesive piece on one side, and the matching adhesive piece is bonded to the end face of the detection plate.

[0017] By adopting the above technical solution, the setting of the matching and bonding piece one can easily number each screw hole detection sensor.

[0018] Optionally, a matching adhesive piece two is provided on one side of the indicator lamp, and the matching adhesive piece two is bonded to the end face of the lamp holder.

[0019] By adopting the above technical solution, the setting of the matching and bonding piece 2 can facilitate the numbering of each indicator light, so that it can correspond to the screw hole detection sensor.

[0020] Optionally, a battery box is provided on the outside of the power supply battery, and the battery box is fixedly installed on the device base.

[0021] By adopting the above technical solution, the battery box is used to stably install the power supply battery.

[0022] Optionally, the microcontroller is electrically connected to the screw hole detection sensor via a wire, and the microcontroller is electrically connected to the indicator light via a wire.

[0023] By adopting the above technical solution, the matching bonding sheet one and the matching bonding sheet two can make the screw hole detection sensor and the indicator light correspond to each other, so that when the position of a certain coordinate point is abnormal and the screw hole position is offset, the indicator light will not light up.

[0024] In summary, this utility model has the following beneficial effects:

[0025] 1. This utility model uses two symmetrically distributed electromagnetic adsorption mechanisms to adsorb and fix porous panels of metal materials onto a detection plate, thereby ensuring the stability of the porous panels during detection. The setting of the limiting block facilitates the limiting and positioning of the porous panels, thus avoiding the problem of deviation when placing the porous panels. After placing the porous panels on the corresponding detection plate and connecting the detection circuit, each screw hole position has a corresponding screw hole detection sensor at the top of the detection platform. When the position of each coordinate point is abnormal or the screw hole position is offset, the indicator light will not light up. Abnormal screw hole positions can be quickly found, improving the efficiency, sensitivity and accuracy of screw hole detection, and greatly improving production efficiency. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model.

[0027] Figure 2 This is a schematic diagram of the electromagnetic adsorption mechanism of this utility model.

[0028] Figure 3 This is a schematic diagram of the back structure of the connection between the support base and the lamp holder of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Device base; 2. Battery box; 3. Power supply battery; 4. Control switch; 5. Support base; 6. Support column; 7. Detection plate; 8. Electromagnetic adsorption mechanism; 801. Through hole; 802. Adsorption armature; 803. Electromagnetic coil; 9. Lamp holder; 10. Indicator light; 11. Screw hole detection sensor; 12. Limit block; 13. Matching bonding piece one; 14. Matching bonding piece two; 15. Microcontroller. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0032] Please refer to Figure 1-3 A multi-screw hole panel leak detection device includes a device base 1. A battery box 2 is fixedly installed on one side of the top surface of the device base 1. A power supply battery 3 is movably installed inside the battery box 2. The battery box 2 is used to stably install the power supply battery 3. The output end of the power supply battery 3 is connected to a control switch 4, which is installed on the end face of the device base 1. Four support columns 6 are fixedly installed in the middle of the top surface of the device base 1. A detection plate 7 is fixedly installed on the top surface of the support columns 6. Several screw hole detection sensors 11 are embedded on the end face of the detection plate 7. The screw hole detection sensors 11 can be photoelectric sensors. The photoelectric sensors can indicate that there is a problem of screw hole position displacement when they are blocked from light. A support base 5 is provided on the side of the detection plate 7 away from the battery box 2. The support base 5 is fixedly installed on the end face of the device base 1. A microcontroller 15 is embedded inside the support base 5. A lamp holder 9 is installed on the end face of the support base 5 by bolts. An indicator light 10 corresponding to the number of screw hole detection sensors 11 is embedded inside the lamp holder 9. When the multi-hole panel is placed on the corresponding detection plate 7 and the detection circuit is turned on, each screw hole position has a corresponding screw hole detection sensor 11 at the top of the detection platform. When the position of each coordinate point is abnormal and the screw hole position is offset, the indicator light 10 does not light up. The abnormal screw hole position can be quickly found, which improves the efficiency, sensitivity and accuracy of screw hole detection and greatly improves production efficiency.

[0033] Reference Figure 1 and Figure 2Two electromagnetic adsorption mechanisms 8 are symmetrically installed inside the detection plate 7. These mechanisms are electrically connected to the power supply battery 3 via a control switch 4. The two symmetrically distributed electromagnetic adsorption mechanisms 8 can adsorb and fix the porous metal panel onto the detection plate 7, ensuring the stability of the porous panel during detection. The power supply battery 3 provides power to the electromagnetic adsorption mechanisms 8. Each electromagnetic adsorption mechanism 8 includes a through hole 801, an adsorption armature 802, and an electromagnetic coil 803. The through hole 801 is symmetrically located inside the end face of the detection plate 7, facilitating the placement of the adsorption armature 802 and its adsorption of the porous metal panel. The adsorption armature 802 is housed inside the through hole 801, and the electromagnetic coil 803 is sleeved on the outside of the adsorption armature 802. When the electromagnetic coil 803 is energized, the adsorption armature 802 becomes magnetic, facilitating adsorption and fixation.

[0034] Reference Figure 1 and Figure 3 Each of the screw hole detection sensors 11 has a matching adhesive piece 13 on one side. The matching adhesive piece 13 is bonded to the end face of the detection plate 7. The matching adhesive piece 13 facilitates the numbering of each screw hole detection sensor 11. Each indicator light 10 has a matching adhesive piece 14 on one side. The matching adhesive piece 14 is bonded to the end face of the lamp holder 9. The matching adhesive piece 14 facilitates the numbering of each indicator light 10, thus ensuring correspondence with the screw hole detection sensors 11. A limiting block 12 is fixedly installed at the middle position of the end face of the detection plate 7. The limiting block 12 facilitates the positioning and limiting of the multi-hole panel, thus preventing deviations during placement. The microcontroller 15 is electrically connected to the screw hole detection sensor 11 via wires, and the microcontroller 15 is electrically connected to the indicator light 10 via wires. The matching bonding piece 13 and the matching bonding piece 2 14 enable the screw hole detection sensor 11 and the indicator light 10 to correspond to each other. In this way, when the position of a certain coordinate point is abnormal and the screw hole position is offset, the indicator light 10 will not light up.

[0035] The implementation principle of this utility model is as follows: In use, the porous panel to be tested is placed on the corresponding test plate 7, and the control switch 4 is pressed. The control switch 4 enables the power supply battery 3 to connect with each circuit, and the electromagnetic coil 803 is energized, which makes the adsorption armature 802 inside the electromagnetic coil 803 magnetic. The adsorption armature 802 can adsorb and fix the porous panel of metal material through the through hole 801. Each screw hole position has a corresponding screw hole detection sensor 11 at the upper end of the test plate 7. The screw hole detection sensor 11 can transmit the detected data to the microcontroller 15 through the wire. The microcontroller 15 can control whether the indicator light 10 is lit or not after data processing. When the position of a certain coordinate point is abnormal and the screw hole position is offset, the indicator light 10 is not lit. The unlit indicator light 10 can find the screw hole detection sensor 11 on the side of the matching adhesive piece 13 through the number on the matching adhesive piece 2 14, so that the abnormal screw hole position can be quickly found, which improves the efficiency, sensitivity and accuracy of screw hole detection and greatly improves production efficiency.

[0036] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A multi-spiral hole panel leak detection device comprising a device base (1), characterized in that: The top surface of the device base (1) is provided with a power supply battery (3), and the output end of the power supply battery (3) is connected to a control switch (4). The control switch (4) is installed on the end surface of the device base (1). Four support columns (6) are fixedly installed at the middle position of the top surface of the device base (1). A detection plate (7) is fixedly installed on the top surface of the support columns (6). Several screw hole detection sensors (11) are embedded on the end surface of the detection plate (7). A support seat (5) is provided on the side of the detection plate (7) away from the battery box (2). The support seat (5) is fixedly installed on the end surface of the device base (1). A microcontroller (15) is embedded inside the support seat (5). A lamp holder (9) is installed on the end surface of the support seat (5) by bolts. An indicator lamp (10) corresponding to the number of screw hole detection sensors (11) is embedded inside the lamp holder (9). Two electromagnetic adsorption mechanisms (8) are symmetrically installed inside the detection plate (7). A limit block (12) is fixedly installed at the middle position of the end surface of the detection plate (7).

2. A multi-spiral hole panel leak detection apparatus according to claim 1, wherein: The electromagnetic adsorption mechanism (8) is electrically connected to the power supply battery (3) via a control switch (4).

3. A multi-screwed hole panel leak detection apparatus according to claim 2, wherein: The electromagnetic adsorption mechanism (8) includes a through hole (801), an adsorption armature (802), and an electromagnetic coil (803). The through hole (801) is symmetrically opened inside the end face of the detection plate (7).

4. A multi-screwed hole panel leak detection apparatus according to claim 3, wherein: The adsorption armature (802) is placed inside the through hole (801), and the electromagnetic coil (803) is sleeved on the outside of the adsorption armature (802).

5. A leak detection device for a multi-screw hole panel according to claim 1, characterized in that: Each of the screw hole detection sensors (11) has a matching adhesive piece (13) on one side, and the matching adhesive piece (13) is bonded to the end face of the detection plate (7).

6. A leak detection device for a multi-screw hole panel according to claim 1, characterized in that: The indicator lamp (10) has a matching adhesive piece two (14) on one side, and the matching adhesive piece two (14) is bonded to the end face of the lamp holder (9).

7. A leak detection device for a multi-screw hole panel according to claim 1, characterized in that: The battery box (2) is provided on the outside of the power supply battery (3), and the battery box (2) is fixedly installed on the device base (1).

8. A leak detection device for a multi-screw hole panel according to claim 1, characterized in that: The microcontroller (15) is electrically connected to the screw hole detection sensor (11) via a wire, and the microcontroller (15) is electrically connected to the indicator light (10) via a wire.

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