Test system

Abstract

The present application provides a testing system, which includes a support platform, a plurality of pallets, a plurality of testing platforms and a driving device. The plurality of pallets are arranged on the support platform, and the pallets are electrically connected to the support platform. Each testing platform is arranged on a pallet. The driving device is used to drive the pallet to move on the transportation track. Among them, the testing device includes a to-be-inspected state and an in-inspection state. In the in-inspection state, the pallet moves on the transportation track, and the pallet takes power from the support platform and continuously supplies power to the testing platform; in the to-be-inspected state, the water valve at the water supply end is closed. The testing system provided by the present application can operate cyclically, so that multiple workpieces to be tested can be detected with fewer operators, reducing the operation intensity of the operators, and the operation of the testing system is simple, thus improving the detection efficiency of the product and increasing the market competitiveness of the product.

Description

Technical Field

[0001] The present application relates to the field of mechanical technology, and more particularly, to a testing system. Background Art

[0002] The description of the background art in this application belongs to the related art related to this application, and is only used to illustrate and facilitate the understanding of the application content of this application. It should not be construed that the applicant clearly believes or presumes that the applicant believes it is the prior art on the filing date of the first application of this application.

[0003] In the related art, before the water purification filter element leaves the factory, various parameters need to be detected to ensure the reliability of the use of the water purification filter element. During the detection of the water purification filter element, the operator needs to connect the water purification filter element to the detection device for detection. When the number of water purification filter elements to be detected is large, the number of operators required is large, the detection time is relatively long, and the detection efficiency is low. Summary of the Invention

[0004] An embodiment of the present application provides a testing system, including: a support table, the support table having a transport track; a plurality of pallets, the plurality of pallets being arranged on the transport track and movable relative to the support table, the pallets being electrically connected to the support table; a plurality of test tables, each test table being arranged on one of the pallets, a setting table for mounting a test piece to be tested being arranged on the test table, the test table having at least one water supply end and a water return end, the water supply end being used for supplying pressurized water to the test piece to be tested, and the water return end being used for collecting the water flowing out of the test piece to be tested; and a driving device, the driving device being arranged on the support table and connected to the pallet for driving the pallet to move on the transport track; wherein, the testing system includes a to-be-inspected state and an in-inspection state, in the in-inspection state, the pallet moves on the transport track, and the pallet draws power from the support table and continuously supplies power to the test table; in the to-be-inspected state, the water valve at the water supply end is closed.

[0005] In some of the embodiments, a conductive rail is arranged on the pallet, and the test table is electrically connected to the conductive rail; a power supply circuit is arranged on the support table, and the power supply circuit is electrically connected to the conductive rail.

[0006] In some of the embodiments, the power supply circuit includes a plurality of elastic power supply heads, the plurality of elastic power supply heads being arranged along the extending direction of the transport track, and the conductive rail is in contact with the elastic power supply heads.

[0007] In some of these embodiments, the driving device includes: a plurality of conductive wheels that can rotate relative to the support table and are electrically connected to the power supply circuit. The plurality of conductive wheels are arranged along the extending direction of the transport track, and the conductive wheels are used to support the conductive rail and are in contact with the conductive rail; and a driving gear that is connected to the conductive wheel and is used to drive the conductive wheel to rotate relative to the support table.

[0008] In some of these embodiments, the test bench is a high and low pressure seal detection bench, and the high and low pressure seal detection bench includes a first waterway, a second waterway, and a first water pump; a first pressure regulating valve and a first electric valve are arranged on the first waterway. The first waterway is communicated with the drain outlet of the first water pump and is communicated to the water supply end for supplying water with a first pressure to the water supply end; a second pressure regulating valve and a second electric valve are arranged on the second waterway. The second waterway is communicated with the drain outlet of the first water pump and is communicated to the water supply end for supplying water with a second pressure to the water supply end; the first waterway and the second waterway are arranged in parallel, and the first pressure is greater than the second pressure.

[0009] In some of these embodiments, the test system further includes: the pressure gauge, and the pressure gauge is communicated with the first waterway or the second waterway.

[0010] In some of these embodiments, the test bench is an aging detection bench, and the aging detection bench includes: a second water pump, a flow meter, and an aging waterway; the aging waterway is connected to the second water pump and is used to supply water to the water supply end; the flow meter is used to be communicated with the water outlet of the test piece to be tested.

[0011] In some of these embodiments, two of the setting benches are arranged on the test bench, and at least one water supply end and at least one water return end are arranged on each setting bench.

[0012] In some of these embodiments, the two setting benches are arranged on the test bench in an up-and-down arrangement. The setting bench located on the upper part of the test bench has a diversion hole, and a collection groove is arranged on the setting bench located on the lower part of the test bench. The diversion hole is communicated with the collection groove.

[0013] In some of these embodiments, there is a drain hole at the bottom of the setting bench, a water discharge hole is arranged on the support plate, a water collection tank is arranged on the support table, the drain hole is communicated with the water discharge hole, and the water discharge hole is communicated with the water collection tank.

[0014] The above technical solution of the present application has the following advantages: After multiple pallets drive the test bench to move to the installation station at intervals, the operator installs the test piece to be tested on the test bench, and then multiple pallets drive the test bench to move to the disassembly station, and the operator disassembles the test piece to be tested from the test bench to complete the functional detection of the test piece to be tested. After that, multiple pallets drive the test bench to move back to the installation station in a cyclic manner for the next round of detection, that is, the test system can perform cyclic detection, so that fewer operators can complete the detection of multiple test pieces to be tested, reducing the operation intensity of the operators, and the operation of the test system is simple, thus improving the detection efficiency of the product and increasing the market competitiveness of the product.

[0015] The additional aspects and advantages of the present application will become apparent in the following description section or be learned through the practice of the present application. Brief Description of the Drawings

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a schematic structural diagram of the test system described in the present application;

[0018] Figure 2 is Figure 1 a schematic partial structural diagram of the test system shown;

[0019] Figure 3 is a schematic structural diagram of the pallet described in the present application;

[0020] Figure 4 is a schematic partial structural diagram of the test system described in the present application;

[0021] Figure 5 is a schematic structural diagram of the high and low pressure seal detection bench described in the present application;

[0022] Figure 6 is a schematic structural diagram of the aging detection bench described in the present application.

[0023] Wherein, Figures 1 to 6 the corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0024] supporting table 10, transportation track 11, elastic power supply head 12, conductive wheel 13, pallet 20, conductive rail 21, test bench 30, water supply end 31, water return end 32, first waterway 33, first pressure regulating valve 331, first electric valve 332, second waterway 34, second pressure regulating valve 341, second electric valve 342, first water pump 35, second water pump 36, flow meter 37, aging waterway 38, setting table 39, driving device 40, pressure gauge 50. Detailed Description of the Embodiments

[0025] In order to more clearly understand the above - mentioned objects, features and advantages of the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0026] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0027] The following discussion provides multiple embodiments of the present application. Although each embodiment represents a single combination of the application, different embodiments of the present application can be replaced or combined. Therefore, the present application can also be considered to include all possible combinations of the same and / or different embodiments described. Thus, if one embodiment includes A, B, C, and another embodiment includes a combination of B and D, then the present application should also be considered to include embodiments containing one or more of all other possible combinations of A, B, C, D, even though such embodiments may not be explicitly described in the following content.

[0028] As Figure 1 and Figure 2 shown, the embodiments of the present application provide a test system including: a support platform 10, a plurality of pallets 20, a plurality of test platforms 30, and a driving device 40.

[0029] The support platform 10 has a transportation track 11.

[0030] A plurality of pallets 20 are arranged on the transportation track 11 and can move relative to the support platform 10. The pallets 20 are electrically connected to the support platform 10. The support platform 10 can supply power to the pallets 20 to provide the electric energy required for the operation of the test platform 30.

[0031] Each test platform 30 is arranged on a pallet 20. A setting platform 39 for installing the test piece to be tested is arranged on the test platform 30. The test platform 30 has at least one water supply end 31 and a water return end 32. The water supply end is used to supply pressurized water to the test piece to be tested, and the water return end 32 is used to collect the water flowing out from the test piece to be tested. The liquid provided by the water supply end 31 is at least one of purified water, ultra - purified water, and tap water. A plurality of water supply ends 31 can provide different liquids. The test piece to be tested is a water purification filter element.

[0032] The driving device 40 is arranged on the support platform 10 and is connected to the pallet 20 for driving the pallet 20 to move on the transportation track 11.

[0033] Among them, the test system includes a to-be-inspected state and an in-inspection state. In the in-inspection state, the pallet 20 moves on the transportation track 11, and the pallet 20 draws power from the support platform 10 to continuously supply power to the test bench 30; when in the to-be-inspected state, the water valve at the water supply end 31 is closed.

[0034] The specific working process of the test system is as follows: After the pallet 20 drives the test bench 30 to move to the installation station, the operator installs the to-be-tested part on the test bench 30, and then the pallet 20 drives the test bench 30 to move to the disassembly station, and the operator disassembles the to-be-tested part from the test bench 30, completing the inspection of one to-be-tested part. The pallet 20 drives the test bench 30 to move from the disassembly station to the installation station, and then conducts the inspection of the next to-be-tested part. The test system includes multiple test benches 30, and the multiple test benches 30 pass through the installation station in sequence at intervals, and the multiple test benches 30 move in a cycle between the installation station and the disassembly station to complete the continuous inspection of the to-be-tested parts.

[0035] The test system provided by this application can operate cyclically, so that fewer operators are required to complete the inspection of multiple to-be-tested parts, reducing the operation intensity of the operators, and the operation of the test system is simple, thus improving the detection efficiency of the products and increasing the market competitiveness of the products.

[0036] As Figure 3 shown, in an embodiment of this application, a conductive rail 21 is provided on the pallet 20, and the test bench 30 is electrically connected to the conductive rail 21; a power supply circuit is provided on the support platform 10, and the power supply circuit is electrically connected to the conductive rail 21.

[0037] The power supply circuit supplies power to the test bench 30 provided on the pallet 20 through the conductive rail 21. The structure of the conductive rail 21 is simple, and it can continuously supply power to the test bench 30 during the movement of the pallet 20, thus realizing the continuous inspection of the to-be-tested parts.

[0038] As Figure 4 shown, in an embodiment of this application, the power supply circuit includes multiple elastic power supply heads 12, and the multiple elastic power supply heads 12 are arranged along the extension direction of the transportation track 11, and the conductive rail 21 is in contact with the elastic power supply heads 12.

[0039] When the pallet 20 passes through the elastic power supply heads 12, due to the gravity of the pallet 20, the elastic power supply heads 12 are pressed down, making the elastic power supply heads 12 charged, so as to supply power to the test bench 30 through the pallet 20; when there is no pallet 20 on the elastic power supply heads 12, the elastic power supply heads 12 are not charged, avoiding the occurrence of safety accidents.

[0040] As Figure 2 shown, in an embodiment of this application, the driving device 40 includes: multiple conductive wheels 13 and driving teeth (not shown in the figure).

[0041] The conductive wheel 13 can rotate relative to the support table 10 and is electrically connected to the power supply circuit. A plurality of conductive wheels 13 are arranged along the extension direction of the transport track 11. The conductive wheel 13 is used to support the conductive rail 21 and is in contact with the conductive rail 21.

[0042] The drive gear is connected to the conductive wheel 13 and is used to drive the conductive wheel 13 to rotate relative to the support table 10.

[0043] The rotation of the drive wheel drives the rotation of the conductive wheel 13, and the rotation of the conductive wheel 13 drives the movement of the pallet 20 on the support table 10. During the movement of the pallet 20, the test bench 30 can be continuously powered, thereby realizing the continuous detection of the test piece to be tested.

[0044] As Figure 5 shown, in an embodiment of the present application, the test bench 30 is a high and low pressure seal detection bench. The high and low pressure seal detection bench includes a first waterway 33, a second waterway 34 and a first water pump 35.

[0045] A first pressure regulating valve 331 and a first electric valve 332 are arranged on the first waterway 33. The first waterway 33 is communicated with the drain outlet of the first water pump 35 and is communicated to the water supply end 31 for supplying water with a first pressure to the water supply end 31.

[0046] A second pressure regulating valve 341 and a second electric valve 342 are arranged on the second waterway 34. The second waterway 34 is communicated with the drain outlet of the first water pump 35 and is communicated to the water supply end 31 for supplying water with a second pressure to the water supply end 31.

[0047] The first waterway 33 and the second waterway 34 are arranged in parallel, and the first pressure is greater than the second pressure.

[0048] The first waterway 33 provides high-pressure water for the water supply end 31. The first electric valve 332 is used to control the on-off of the first waterway 33, and the first pressure regulating valve 331 is used to adjust the pressure of the first waterway; the second electric valve 342 is used to control the on-off of the second waterway 34, and the second pressure regulating valve 341 is used to adjust the pressure of the second waterway. The second waterway 34 provides low-pressure water for the water supply end 31. By supplying liquids with different pressures to the water supply end 31, the parameters of the test piece to be tested under different pressures are detected, thereby ensuring the use reliability of the test piece to be tested.

[0049] As Figure 5 shown, in an embodiment of the present application, the test system further includes: a pressure gauge 50.

[0050] The pressure gauge 50 is communicated with the first waterway 33 and / or the second waterway 34.

[0051] The pressure gauge 50 is set so that the operator can see the pressures of the first waterway 33 and the second waterway 34. When the pressures of the first waterway 33 and the second waterway 34 do not meet the requirements, the operator observes the value of the pressure gauge 50 and adjusts the first waterway 33 and the second waterway 34 to the target pressure.

[0052] As Figure 6 shown, in an embodiment of the present application, the test bench 30 is an aging detection bench, and the aging detection bench includes: a second water pump 36, a flow meter 37, and an aging waterway 38.

[0053] The aging waterway 38 is connected to the second water pump 36 and is used to supply water to the water supply end 31.

[0054] The flow meter 37 is used to communicate with the water outlet of the test piece to be tested.

[0055] The second water pump 36 supplies liquid to the test piece to be tested through the aging waterway 38, and the flow meter 37 detects the flow rate of the liquid flowing out of the test piece to be tested, so as to judge the aging degree and aging rate of the test piece to be tested.

[0056] As Figure 5 and Figure 6 shown, in an embodiment of the present application, two setting tables 39 are provided on the test bench 30, and at least one water supply end 31 and at least one water return end 32 are provided on each setting table 39.

[0057] In this embodiment, multiple test pieces to be tested can be detected simultaneously on one test bench 30, thereby improving the detection efficiency of the product. In addition, the setting table 39 can detect the parameters of different test pieces to be tested to improve the detection range of the product.

[0058] In an embodiment of the present application, the two setting tables are arranged vertically on the test bench. The upper setting table on the test bench has a diversion hole, and the lower setting table on the test bench is provided with a collection tank, and the diversion hole is communicated with the collection tank.

[0059] The setting tables arranged vertically make rational use of the installation space, thereby improving the space utilization rate, increasing the detection capacity, and further increasing the market competitiveness of the product.

[0060] In an embodiment of the present application, the bottom of the setting table has a drain hole, the support plate is provided with a water discharge hole, the support table is provided with a water collection tank, the drain hole is communicated with the water discharge hole, and the water discharge hole is communicated with the water collection tank.

[0061] The wastewater generated during the process of testing the test piece to be tested is discharged from the drain hole through the water discharge hole into the water collection tank, which is convenient for subsequent wastewater treatment.

[0062] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "joined" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0063] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0064] The above are only the preferred embodiments of this application and are not intended to limit this application. For those skilled in the art, this application can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A test system, characterized in that, Comprising: A support platform having a transport track; A plurality of pallets arranged on the transport track and movable relative to the support platform, the pallets being electrically connected to the support platform; A plurality of test platforms, each test platform being arranged on one of the pallets, a setting platform for mounting a test piece to be tested being provided on the test platform, the test platform having at least one water supply end and a water return end, the water supply end being used for supplying pressurized water to the test piece to be tested, and the water return end being used for collecting the water flowing out from the test piece to be tested; And A driving device arranged on the support platform and connected to the pallet for driving the pallet to move on the transport track; Wherein, the test system includes a to-be-inspected state and an in-inspection state. In the in-inspection state, the pallet moves on the transport track, and the pallet draws power from the support platform and continuously supplies power to the test platform; in the to-be-inspected state, the water valve at the water supply end is closed; The liquid provided by the water supply end is at least one of purified water, ultra-purified water, and tap water, and the test piece to be tested is a purified water filter element.

2. The test system according to claim 1, wherein A conductive rail is arranged on the pallet, and the test platform is electrically connected to the conductive rail; a power supply circuit is arranged on the support platform, and the power supply circuit is electrically connected to the conductive rail.

3. The test system according to claim 2, wherein The power supply circuit includes a plurality of elastic power supply heads arranged along the extension direction of the transport track, and the conductive rail is in contact with the elastic power supply heads.

4. The test system according to claim 2, wherein The driving device includes: a plurality of conductive wheels that can rotate relative to the support platform and are electrically connected to the power supply circuit, the plurality of conductive wheels are arranged along the extension direction of the transport track, the conductive wheels are used to support the conductive rail and are in contact with the conductive rail; and A driving gear connected to the conductive wheel for driving the conductive wheel to rotate relative to the support platform.

5. The test system according to claim 1, characterized in that, The test platform is a high and low pressure seal detection platform, and the high and low pressure seal detection platform includes a first water path, a second water path, and a first water pump; A first pressure regulating valve and a first electric valve are arranged on the first water path, the first water path is communicated with the drain port of the first water pump and communicated to the water supply end for supplying water with a first pressure to the water supply end; A second pressure regulating valve and a second electric valve are arranged on the second water path, the second water path is communicated with the drain port of the first water pump and communicated to the water supply end for supplying water with a second pressure to the water supply end; The first water path and the second water path are arranged in parallel, and the first pressure is greater than the second pressure.

6. The test system according to claim 5, wherein Further comprising: A pressure gauge communicated with the first water path or the second water path.

7. The test system according to claim 6, wherein The test platform is an aging detection platform, and the aging detection platform includes: a second water pump, a flow meter, and an aging water path; The aging water path is connected to the second water pump for supplying water to the water supply end; The flow meter is used to be communicated with the water outlet of the test piece to be tested.

8. The test system according to claim 1, characterized in that There are two said setting platforms arranged on the said test bench, and at least one water supply end and at least one water return end are arranged on each said setting platform.

9. The test system according to claim 8, wherein The two said setting platforms are arranged on the said test bench in an up-and-down arrangement. The setting platform located at the upper part of the said test bench has a diversion hole, and a collection groove is arranged on the setting platform located at the lower part of the said test bench. The diversion hole is communicated with the collection groove.

10. The test system according to claim 1, wherein There is a drain hole at the bottom of the said setting platform, a water discharge hole is arranged on the support plate, a water collection tank is arranged on the support platform, the drain hole is communicated with the water discharge hole, and the water discharge hole is communicated with the water collection tank.

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