Full-automatic air tightness detection equipment

Abstract

The utility model discloses full-automatic air tightness detection equipment, which relates to the technical field of detection equipment and comprises a rack, a feeding mechanism, a scanning mechanism, a first moving mechanism, a detection mechanism, a second moving mechanism and a discharging mechanism. The feeding mechanism is used for feeding products; the scanning mechanism is used for scanning two-dimensional codes of products; the first moving mechanism is used for moving the code-scanned product to the detection mechanism; the detection mechanism comprises a driving assembly, a substrate, a power supply access assembly, a station and an air pipe access assembly; the driving assembly is used for moving the substrate between the lower part of the first mechanism and the lower part of the second moving mechanism; the station is used for placing a product, the power access assembly is used for connecting the product with a power supply, and the air pipe access assembly is used for connecting the product with an air pipe; the second moving mechanism is used for moving the products on the stations to the discharging mechanism. According to the utility model, full automation of the detection process is realized, the working efficiency is high, and a lot of manpower resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a fully automatic air tightness detection equipment. Background Art

[0002] Inflatable items are usually inflated by external air supply, and the product is tested for air tightness to check whether it is damaged.

[0003] The air tightness test of the product is also carried out manually, specifically, the multi-pin power-on structure of the product is manually connected to the test interface of the air tightness test equipment, and then the air pipe of the product is manually connected to the air pipe of the air tightness test equipment. The air tightness test equipment supplies air to the product through the air pipe to detect whether the product is leaking. After the test is completed, the product must be manually disassembled. The above-mentioned manual connection of the multi-pin power-on structure, manual connection of the air pipe, and disassembly of the product all take a long time, which makes the work efficiency of the product air tightness test low and consumes a lot of human resources. Utility Model Content

[0004] The utility model discloses a fully automatic air tightness detection device to solve the technical problems of low efficiency and high human resource cost in product air tightness detection.

[0005] In order to solve the above technical problems, the utility model proposes the following optimization technical solutions:

[0006] A fully automatic air tightness testing device, comprising:

[0007] frame;

[0008] A scanning mechanism, arranged on the frame, for scanning the product on the feeding mechanism;

[0009] A first moving mechanism, disposed on the frame, for moving the scanned product to the detection mechanism;

[0010] The detection mechanism comprises a driving assembly, a base plate, a power supply access assembly, a workstation and an air pipe access assembly; the driving assembly is arranged on the frame, and is used for the base plate to move between the first moving mechanism and the second moving mechanism; the base plate is arranged on the driving assembly, and the power supply access assembly, the workstation and the air pipe access assembly are all arranged on the base plate, the workstation is used to place the product, the power supply access assembly is used to connect the product to the power supply, and the air pipe access assembly is used for the product to connect the air pipe;

[0011] A second moving mechanism, disposed on the frame, for moving the product on the workstation to the unloading mechanism;

[0012] The unloading mechanism is arranged on the frame and is used for unloading the product.

[0013] Furthermore, the feeding mechanism is provided with an intercepting structure, and the intercepting structure is provided with a sensor.

[0014] Furthermore, the scanning mechanism includes a support rod and a scanner, the support rod is fixed on the frame, the scanner is fixed on the support rod, and the scanner is located above the feeding mechanism.

[0015] Further, the first moving mechanism includes a first driving module, a first lifting member and a first gripper, the first driving module is arranged on the frame, the first lifting member is arranged on the first driving module, and the first gripper is arranged on the first lifting member.

[0016] Furthermore, the first gripper includes a first bidirectional cylinder and two first holding plates, and the two first holding plates are respectively connected to two output shafts of the first bidirectional cylinder.

[0017] Furthermore, the power access component includes a first cylinder and a first connecting plate, the first cylinder is fixed on the substrate, the first connecting plate is connected to the output shaft of the first cylinder, the first connecting plate is provided with a multi-pin power connector, and the multi-pin power connector is electrically connected to the pressure detection equipment; the first cylinder drives the first connecting plate to approach the workstation, so that the multi-pin power connector is electrically connected to the multi-pin power structure of the product.

[0018] Furthermore, the air pipe access assembly includes a second cylinder and a second connecting plate, the second cylinder is fixed on the base plate, the second connecting plate is connected to the output shaft of the second cylinder, a plurality of air pipe joints are provided on the second connecting plate, and the air pipe joints are connected to the pressure gauge of the pressure detection equipment; the second cylinder drives the second connecting plate to approach the work station so that the air pipe joints are connected to the air pipe of the product.

[0019] Furthermore, the air pipe access assembly includes a second cylinder and a second connecting plate, the second cylinder is fixed on the base plate, the second connecting plate is connected to the output shaft of the second cylinder, a plurality of air pipe joints are provided on the second connecting plate, and the air pipe joints are connected to the pressure gauge of the pressure detection equipment; the second cylinder drives the second connecting plate to approach the work station so that the air pipe joints are connected to the air pipe of the product.

[0020] Furthermore, the unloading mechanism includes a good product unloading mechanism and a bad product unloading mechanism.

[0021] Furthermore, the utility model also includes a controller, which is electrically connected to the feeding mechanism, the first moving mechanism, the detection mechanism, the second moving mechanism, and the unloading mechanism.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The fully automatic air tightness testing equipment provided by the utility model is provided with a loading mechanism, a first moving mechanism, a testing mechanism, a second moving mechanism and a unloading mechanism. The product is loaded through the loading mechanism, the first moving mechanism moves the product on the loading mechanism to the testing mechanism, the power access component in the testing mechanism automatically connects the multi-pin power-on structure of the product to the air tightness testing equipment, the air pipe access component automatically connects the air pipe of the product to the air pipe of the air tightness testing equipment to realize automatic testing, the second moving mechanism moves the tested product to the unloading mechanism, and the unloading mechanism unloads the product; the whole process is automated, the work efficiency is high, and a large amount of human resources is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall structural schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of the structure inside the frame of the utility model.

[0026] Figure 3 It is a structural schematic diagram of the feeding mechanism of the utility model.

[0027] Figure 4 It is a structural schematic diagram of the scanning mechanism of the utility model.

[0028] Figure 5 It is a structural schematic diagram of the first moving mechanism / second moving mechanism filter of the utility model.

[0029] Figure 6 It is a structural schematic diagram of the detection mechanism of the utility model.

[0030] In the figure: 100, frame; 200, feeding mechanism; 210, interception structure; 220, sensor; 300, scanning mechanism; 310, support rod; 320, scanner; 400, first moving mechanism; 410, first driving module; 420, first lifting member; 430, first gripper; 431, first bidirectional cylinder; 432, first supporting plate; 500, detection mechanism; 510, driving assembly; 520, substrate; 530, power supply access assembly; 531, first cylinder ; 532, first connecting plate; 540, work station; 550, air pipe access assembly; 551, second cylinder; 552, second connecting plate; 600, second moving mechanism; 610, second drive module; 620, second lifting member; 630, second gripper; 631, second two-way cylinder; 632, second supporting plate; 700, unloading mechanism; 710, good product unloading mechanism; 720, bad product unloading mechanism; 800, product; 810, multi-pin power-on structure; 820, air pipe. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0032] The airtightness detection device of the present application is a device for detecting the airtightness of a product 800, wherein the product 800 is provided with a multi-pin power-on structure 810, which is used for powering the product 800, and the product 800 is also provided with an air pipe 820, which is used for connecting the product 800 to an inflated object. During the airtightness detection process, the air pipe of the airtightness detection device is connected to the air pipe 820 of the product 800, and the airtightness detection device inflates the product 800 through the air pipe to detect its airtightness. Here, the product 800 refers to a solenoid valve product.

[0033] See also Figure 1-Figure 6 A fully automatic air tightness testing device comprises a frame 100, a feeding mechanism 200, a scanning mechanism 300, a first moving mechanism 400, a testing mechanism 500, a second moving mechanism 600 and a feeding mechanism 700; the feeding mechanism 200 is arranged on the frame 100, and is used for feeding a product 800; the scanning mechanism 300 is arranged on the frame 100, and is used for scanning a code of the product 800 on the feeding mechanism 200; the first moving mechanism 400 is arranged on the frame 100, and is used for moving the scanned product 800 to the testing mechanism 500; the testing mechanism 500 comprises a driving component 510, a substrate 520, a power supply access component 530, a station 540 and a trachea access component 550; the driving component 510 is arranged On the frame 100, the substrate 520 is used to move between below the first moving mechanism 400 and below the second moving mechanism 600; the substrate 520 is arranged on the driving assembly 510, and the power access assembly 530, the work station 540 and the air pipe access assembly 550 are all arranged on the substrate 520, the work station 540 is used to place the product 800, the power access assembly 530 is used to connect the power to the product 800, and the air pipe access assembly 550 is used to connect the air pipe to the product 800; the second moving mechanism 600 is arranged on the frame 100, and is used to move the product 800 on the work station 540 to the unloading mechanism 700; the unloading mechanism 700 is arranged on the frame 100, and is used for unloading the product 800.

[0034] In the above technical solution, the product 800 is transmitted on the feeding mechanism 200. During the transmission process, the scanning mechanism scans the QR code on the product 800, and the QR code records the serial number, production date and other information of the product 800. Then the first moving mechanism 400 moves the product 800 to the workstation 540 of the detection mechanism 500, and the power access component 530 electrically connects the multi-pin power-on structure 810 of the product 800 to the airtightness detection device. The air pipe access component 550 connects the air pipe 820 of the airtightness detection device to the air pipe 820 of the product 800. The airtightness detection device is connected to the air pipe 820 of the product 800 through the air. Tube 820 inflates product 800 and detects its air tightness, specifically, whether there is leakage during the pressure holding period after inflation is completed. If there is no leakage, it is a good product, and if there is leakage, it is a defective product. After the detection is completed, the power access component 530 and the air pipe access component 550 are reset, and the drive component 510 moves the product 800 to the bottom of the second moving mechanism 600. The second moving mechanism 600 moves the product 800 to the unloading mechanism 700, and the unloading mechanism 700 classifies the product 800 into defective products and good products and discharges them; thereby achieving full automation of the detection process, high work efficiency, and saving a lot of human resources.

[0035] In addition, the loading mechanism 200 and the unloading mechanism 700 are both conventional motor and conveyor belt structures; the first moving mechanism 400 spans over the loading mechanism 200 and the detection mechanism 500, and the second moving mechanism 600 spans over the unloading mechanism 700 and the detection mechanism 500; the driving component 510 is a driving module in the Z-axis direction, specifically a conventional motor and screw structure, and the driving component 510 is located below the first moving mechanism 400 and the second moving mechanism 600.

[0036] In this embodiment, the feeding mechanism 200 is provided with an intercepting structure 210, which is specifically fixed on the feeding mechanism 200 and spans over the conveyor belt to intercept the product 800 on the conveyor belt. The intercepting structure 210 is provided with a sensor 220. When the intercepting structure 210 intercepts the product 800, the sensor 220 senses the presence of the product 800, and the first moving mechanism 400 will grab the product 800.

[0037] In this embodiment, the scanning mechanism 300 includes a support rod 310 and a scanner 320, the support rod 310 is fixed on the frame 100, the scanner 320 is fixed on the support rod 310, and the scanner 320 is located above the feeding mechanism 200; when the product 800 is placed on the feeding mechanism 200, its QR code faces upward, so when the product 800 passes under the scanner 320, the scanner 320 can scan the product 800 in time.

[0038] In this embodiment, the first moving mechanism 400 includes a first driving module 410 , a first lifting member 420 and a first gripper 430 . The first driving module 410 is disposed on the frame 100 , the first lifting member 420 is disposed on the first driving module 410 , and the first gripper 430 is disposed on the first lifting member 420 . The first driving module 410 spans above the feeding mechanism 200 and the detecting mechanism 500, and is used to drive the first gripper 430 to move in the X-axis direction. The first lifting member 420 is used to drive the first gripper 430 to rise and fall. The first gripper 430 is used to grasp the product 800. Specifically, the first driving module 410 drives the first gripper 430 to move above the feeding mechanism 200, the first lifting member 420 drives the first gripper 430 to descend, and after the first gripper 430 grasps the product 800, the first lifting member 420 drives the first gripper 430 to rise, the first driving module 410 drives the first gripper 430 to move above the workstation 540 of the detecting mechanism 500, the first lifting member 420 drives the gripper to descend, and the first gripper 430 places the product 800 on the workstation 540.

[0039] To supplement, the first driving module 410 is a conventional motor and screw rod structure; the first lifting member 420 is a cylinder.

[0040] In this embodiment, the first gripper 430 includes a first bidirectional cylinder 431 and two first holding plates 432, and the two first holding plates 432 are respectively connected to two output shafts of the first bidirectional cylinder 431. The first bidirectional cylinder 431 drives the two first holding plates 432 to approach each other, thereby clamping the product 800, and the first bidirectional cylinder 431 drives the two first holding plates 432 to move away from each other, thereby releasing the product 800.

[0041] In this embodiment, the power access component 530 includes a first cylinder 531 and a first connecting plate 532, the first cylinder 531 is fixed on the substrate 520, the first connecting plate 532 is connected to the output shaft of the first cylinder 531, and the first connecting plate 532 is provided with a multi-pin power connector, and the multi-pin power connector is electrically connected to the pressure detection equipment; the first cylinder 531 drives the first connecting plate 532 to approach the workstation 540, so that the multi-pin power connector is electrically connected to the multi-pin power structure 810 of the product 800, thereby realizing automatic connection between the product 800 and the airtightness detection equipment.

[0042] In this embodiment, the air pipe access assembly 550 includes a second cylinder 551 and a second connecting plate 552, the second cylinder 551 is fixed on the base plate 520, the second connecting plate 552 is connected to the output shaft of the second cylinder 551, and a plurality of air pipe joints are provided on the second connecting plate 552, and the air pipe joints are connected to the pressure gauge of the pressure detection equipment; the second cylinder 551 drives the second connecting plate 552 to approach the workstation 540, so that the air pipe joint is connected to the air pipe 820 of the product 800, thereby realizing automatic connection between the product 800 and the air pipe of the air tightness detection equipment.

[0043] The second moving mechanism 600 includes a second driving module 610 , a second lifting member 620 , and a second gripper 630 . The second driving module 610 is disposed on the frame 100 , the second lifting member 620 is disposed on the second driving module 610 , and the second gripper 630 is disposed on the second lifting member 620 . The second driving module 610 spans above the unloading mechanism 700 and the detection mechanism 500, and is used to drive the second gripper 630 to move in the X-axis direction. The second lifting member 620 is used to drive the second gripper 630 to rise and fall. The second gripper 630 is used to grasp the product 800. Specifically, the second driving module 610 drives the second gripper 630 to move above the detection mechanism 500, and the second lifting member 620 drives the second gripper 630 to descend. After the second gripper 630 grasps the product 800, the second lifting member 620 drives the second gripper 630 to rise. The second driving module 610 drives the second gripper 630 to move above the unloading mechanism 700. The second lifting member 620 drives the gripper to descend, and the second gripper 630 places the product 800 on the unloading mechanism 700.

[0044] In addition, the second driving module 610 is a conventional motor and screw structure; the second lifting member 620 is a cylinder; the second gripper 630 includes a second bidirectional cylinder 631 and two second supporting plates 632, and the two second supporting plates 632 are respectively connected to the two output shafts of the second bidirectional cylinder 631.

[0045] In this embodiment, the unloading mechanism 700 includes a good product unloading mechanism 710 and a defective product unloading mechanism 720. After the detection mechanism 500 passes the detection of the airtightness detection device, the good product 800 with qualified airtightness is moved to the good product unloading mechanism 710 by the second moving mechanism 600, and the defective product 800 with qualified airtightness is moved to the defective product unloading mechanism 720 by the second moving mechanism 600.

[0046] In this embodiment, the utility model also includes a controller, which is electrically connected to the feeding mechanism 200, the first moving mechanism 400, the detection mechanism 500, the second moving mechanism 600, and the unloading mechanism 700. The controller is specifically connected to the motor and the sensor 220 in the feeding mechanism 200, and is also connected to the scanner 320 of the scanning mechanism 300, and is also connected to the motor of the first moving mechanism 400, and is also connected to the motor and the cylinder of the detection mechanism 500, and is also connected to the motor of the second moving mechanism 600, and is also connected to the motor of the unloading mechanism 700, so as to control the operation of each component.

[0047] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A fully automatic air tightness testing device, characterized in that: include: frame; A feeding mechanism, arranged on the frame, for feeding products; A scanning mechanism, arranged on the frame, for scanning the product on the feeding mechanism; A first moving mechanism, disposed on the frame, for moving the scanned product to the detection mechanism; The detection mechanism comprises a driving assembly, a base plate, a power supply access assembly, a workstation and an air pipe access assembly; the driving assembly is arranged on the frame, and is used for the base plate to move between the first moving mechanism and the second moving mechanism; the base plate is arranged on the driving assembly, and the power supply access assembly, the workstation and the air pipe access assembly are all arranged on the base plate, the workstation is used to place the product, the power supply access assembly is used to connect the product to the power supply, and the air pipe access assembly is used for the product to connect the air pipe; A second moving mechanism, disposed on the frame, for moving the product on the workstation to the unloading mechanism; The unloading mechanism is arranged on the frame and is used for unloading the product.

2. A fully automatic airtightness testing device according to claim 1, characterized in that: The feeding mechanism is provided with an intercepting structure, and the intercepting structure is provided with a sensor.

3. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The scanning mechanism comprises a support rod and a scanner, wherein the support rod is fixed on the frame, the scanner is fixed on the support rod, and the scanner is located above the feeding mechanism.

4. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The first moving mechanism includes a first driving module, a first lifting member and a first gripper. The first driving module is arranged on the frame, the first lifting member is arranged on the first driving module, and the first gripper is arranged on the first lifting member.

5. The fully automatic airtightness testing equipment according to claim 4, characterized in that: The first gripper includes a first bidirectional cylinder and two first supporting plates, and the two first supporting plates are respectively connected to two output shafts of the first bidirectional cylinder.

6. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The power access component includes a first cylinder and a first connecting plate, the first cylinder is fixed on the substrate, the first connecting plate is connected to the output shaft of the first cylinder, the first connecting plate is provided with a multi-pin power connector, and the multi-pin power connector is electrically connected to the pressure detection equipment; the first cylinder drives the first connecting plate to approach the work station, so that the multi-pin power connector is electrically connected to the multi-pin power structure of the product.

7. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The air pipe access assembly includes a second cylinder and a second connecting plate, the second cylinder is fixed on the base plate, the second connecting plate is connected to the output shaft of the second cylinder, a plurality of air pipe joints are provided on the second connecting plate, and the air pipe joints are connected to the pressure gauge of the pressure detection equipment; the second cylinder drives the second connecting plate to approach the work station so that the air pipe joints are connected to the air pipe of the product.

8. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The second moving mechanism includes a second driving module, a second lifting member and a second gripper, the second driving module is arranged on the frame, the second lifting member is arranged on the second driving module, and the second gripper is arranged on the second lifting member.

9. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The unloading mechanism includes a good product unloading mechanism and a bad product unloading mechanism.

10. The fully automatic airtightness testing equipment according to claim 1, characterized in that: The device also includes a controller, which is electrically connected to the feeding mechanism, the first moving mechanism, the detection mechanism, the second moving mechanism, and the unloading mechanism.

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