Test device

Abstract

The test equipment provided by the utility model comprises an equipment body, a first transmission device and a lifting device, the equipment body comprises a testing layer and a straight-through layer arranged below the testing layer, the testing layer is provided with a material conveying station and a testing station, and the testing station is located above the material conveying station; the lifting device is used for jacking a product to be tested from the material conveying station to the testing station; and the first transmission device is arranged on the straight-through layer and is used for transmitting the next product to the downstream under the condition that the previous product is jacked to the test station, so that the next product can be transmitted to the next test equipment to be tested. According to the testing device, multiple products can be tested respectively, waiting is not needed, the testing efficiency is improved, manual feeding is not needed, and therefore the labor intensity of workers can be reduced.

Description

Technical Field

[0001] This application belongs to the technical field of product testing, and particularly relates to a testing device. Background Art

[0002] Some testing devices in the related art cannot test multiple products, and need to wait for the previous product to complete the test before the next product can be transferred to the testing station for testing; moreover, during the testing process, the products are mainly transferred by operators.

[0003] Therefore, the above-mentioned testing method has a testing waiting time, which increases the time consumption and reduces the efficiency. In addition, manual product transfer not only has low efficiency, but also increases the labor intensity of personnel. Summary of the Utility Model

[0004] The purpose of the embodiments of this application is to provide a testing device that can solve problems such as low efficiency of the current testing method.

[0005] To solve the above technical problems, this application is implemented as follows:

[0006] The embodiments of this application provide a testing device, including: a device body, a first transfer device, and a lifting device;

[0007] The device body includes a testing layer and a through layer provided below the testing layer. The testing layer is provided with a material transfer station and a testing station, and the testing station is located above the material transfer station;

[0008] The lifting device is used to lift the product to be tested from the material transfer station to the testing station;

[0009] The first transfer device is provided in the through layer, and is used to transfer the next product downstream when the previous product is lifted to the testing station, so that the next product can be transferred to the next testing device for testing.

[0010] The testing device in the embodiments of this application can test multiple products separately. When the previous product is being tested at the testing station, the first transfer device transfers the next product downstream, so that the next product can be transferred to the next testing device for testing. Thus, a testing process without waiting can be realized, the testing waiting time is eliminated, which is beneficial to improving efficiency; moreover, the testing device is used to automatically transfer the products without the need for personnel to participate in the transfer, which can not only improve the transfer efficiency, but also reduce the labor intensity of personnel. Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the testing device disclosed in the embodiments of this application;

[0012] Figure 2 Schematic structural diagram of the test equipment with the housing removed disclosed in the embodiments of the present application;

[0013] Figure 3 Schematic diagram of the structures such as the first transmission device, the second transmission device, the third transmission device, the lifting device, and the locking device disclosed in the embodiments of the present application;

[0014] Figure 4 Schematic diagram of the structures such as the first transmission device, the third transmission device, the lifting device, and the locking device disclosed in the embodiments of the present application;

[0015] Figure 5 Schematic diagram of the structures such as the first transmission device and the third transmission device disclosed in the embodiments of the present application.

[0016] Explanation of reference numerals:

[0017] 10 - Equipment body; 11 - Test layer; 111 - Test station; 112 - Material transfer station; 12 - Straight - through layer; 13 - Return layer; 14 - Frame; 141 - Guide rod; 15 - Carrier plate; 16 - Limiting member; 17 - Housing; 171 - Feed inlet; 172 - Return port;

[0018] 20 - First transmission device;

[0019] 30 - Second transmission device;

[0020] 40 - Third transmission device;

[0021] 50 - Lifting device; 51 - Lifting driving member; 52 - Lifting plate;

[0022] 61 - First mold; 62 - Second mold;

[0023] 70 - Locking device; 71 - First locking mechanism;

[0024] 80 - Scanner. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0026] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0027] The embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0028] Reference Figures 1 to 5 , the embodiments of the present application disclose a testing device for testing a product to ensure that the product meets the quality requirements. The disclosed testing device includes a device body 10, a first transmission device 20, and a lifting device 50.

[0029] The device body 10 is a basic component, which can provide an installation basis for the first transmission device 20, the lifting device 50, etc. As Figure 1 shown, in some embodiments, the device body 10 includes a testing layer 11 and a through layer 12. Among them, the testing layer 11 is used to provide space for testing the product, and the through layer 12 is used to provide space for product transmission. In the embodiments of the present application, the through layer 12 is provided below the testing layer 11.

[0030] Reference Figure 2 , the testing layer 11 may include a material transfer station 112 and a testing station 111. Among them, at the material transfer station 112, the product to be tested can be transferred so that the product to be tested moves to a specified position within the testing layer 11, or the tested product is transferred to other positions; at the testing station 111, the product can be tested. In the embodiments of the present application, the testing station 111 is located above the material transfer station 112.

[0031] To enable the product to be transferred to the testing station 111 for testing, the testing device of the embodiments of the present application further includes a lifting device 50, as Figures 2 to 4 shown. The lifting device 50 is used to lift the product to be tested from the material transfer station 112 to the testing station 111. Based on this setting, under the action of the lifting device 50, the product to be tested can reach the testing station 111 to facilitate testing of the product. After the testing is completed, the product can be directly taken away from the testing station 111, or the tested product can be lowered from the testing station 111 to the material transfer station 112 via the lifting device 50, and then the product is taken away from the material transfer station 112.

[0032] Exemplarily, a device such as a robotic arm can be used to pick up the product. Of course, other devices can also be used to pick up the product, and specific limitations are not made here.

[0033] In order to enable the product to be transported downstream from the through layer 12, the first transport device 20 is provided on the through layer 12 for transporting the product downstream via the through layer 12. Exemplarily, the first transport device 20 can be a roller conveyor, a chain conveyor, a belt conveyor, etc. Of course, it can also be in other forms, and specific limitations are not made here.

[0034] It should be noted here that after the previous product is lifted to the test station 111 for testing, the test station 111 of the test device is in a working state, so that the next product cannot be continuously lifted to the test station 111 for testing. To avoid the situation of test waiting, in the embodiment of the present application, the first transport device 20 is used to transport the next product downstream when the previous product is lifted to the test station 111, so that the next product can be transported to the test station 111 of the next test device for testing.

[0035] The test device in the embodiment of the present application can test multiple products respectively, and when the previous product is being tested at the test station 111, the first transport device 20 transports the next product downstream, so that the next product can be transported to the next test device for testing, thereby realizing a test process without waiting, eliminating the test waiting time, and being beneficial to improving efficiency; moreover, the test device automatically transports the product without the need for personnel to participate in the transportation, which can not only improve the transportation efficiency but also reduce the labor intensity of personnel.

[0036] To implement the testing of the product, the device body 10 can be provided with a first mold 61 and a second mold 62, as Figure 2 shown, wherein the first mold 61 is provided at the material transfer station 112, and the second mold 62 is provided at the test station 111. Optionally, the first mold 61 can support a tray for carrying the product to drive the tray and the product carried thereon to move from the material transfer station 112 to the test station 111, so that the product moves to the test station 111 for testing; the second mold 62 is used to cooperate with the first mold 61 to realize the testing of the product through the closing of the two molds. It should be noted here that the specific structures of the first mold 61 and the second mold 62 and the testing principle of the product can both refer to the prior art, and no detailed description is made here.

[0037] To enable the first mold 61 to move between the material transfer station 112 and the testing station 111, the lifting device 50 is connected to the first mold 61 and is used to drive the first mold 61 to move towards the second mold 62 and close the mold with the second mold 62 for testing the product. Of course, the lifting device 50 can also drive the first mold 61 to disengage from the second mold 62 to facilitate the removal of the tested product.

[0038] Optionally, the second mold 62 can be fixed to the frame 14 of the equipment body 10 and is located above the first mold 61. In the initial state, the first mold 61 is in the low position (i.e., the position far from the second mold 62). At this time, a tray carrying the product can be placed on the first mold 61, and then the lifting device 50 drives the first mold 61 and the tray carrying the product to rise to the high position (i.e., the position close to the second mold 62) together, so that the first mold 61 and the second mold 62 are closed to test the product.

[0039] To enable the testing of products of different specifications, in the embodiments of the present application, the first mold 61 is detachably provided at the material transfer station 112, and the second mold 62 is detachably provided at the testing station 111. In this way, when the specification of the product changes, the specification of the corresponding tray also changes accordingly. Thus, appropriate first mold 61 and second mold 62 can be assembled according to the specifications of the product and the tray to adapt to the specifications of the product and the tray.

[0040] Exemplarily, the detachable manner can include screw connection, snap connection, hook connection, plug connection, etc. Of course, it can also be other ways, which are not specifically limited here.

[0041] Reference Figures 2 to 4 , in some embodiments, the lifting device 50 can include a lifting driving member 51 and a lifting plate 52. Among them, the lifting driving member 51 is connected to the lifting plate 52, and the lifting plate 52 is slidably connected to the equipment body 10. In this way, under the driving action of the lifting driving member 51, the lifting plate 52 can move up and down relative to the equipment body 10.

[0042] Furthermore, the first mold 61 can be provided on the lifting plate 52. In this way, during the process of the lifting driving member 51 driving the lifting plate 52 to lift and lower, the lifting plate 52 can drive the first mold 61 to lift and lower synchronously, so that the first mold 61 moves between the material transfer station 112 and the testing station 111.

[0043] Optionally, the lifting driving member 51 can be a linear driving module, including a cylinder, a hydraulic cylinder, an electric cylinder, a motor screw slider group, etc. Of course, it can also be other forms, which are not specifically limited here.

[0044] The sliding connection between the lifting plate 52 and the equipment body 10 can ensure the stability of the lifting process of the lifting plate 52, prevent the lifting plate 52 from tilting or shaking at will and affecting the normal lifting of the lifting plate 52, thereby ensuring that the first mold 61 is lifted and lowered smoothly with the lifting plate 52.

[0045] In addition, the first transmission device 20 can also be arranged on the lifting plate 52, and rise and fall synchronously with the lifting plate 52. Exemplarily, the first mold 61 and the first transmission device 20 are respectively arranged on opposite sides of the lifting plate 52, so that there is no mutual interference, and the first mold 61 and the first transmission device 20 can be raised and lowered together with the lifting plate 52.

[0046] refer to Figure 2 The device body 10 may further include a frame 14, which includes a plurality of guide rods 141 extending in the up-down direction, and the lifting plate 52 is slidably connected to the plurality of guide rods 141. Based on this configuration, the plurality of guide rods 141 can guide and limit the lifting plate 52 to ensure that the lifting plate 52 can slide strictly in the extending direction of the guide rods 141, thereby improving the lifting stability of the lifting plate 52 and ensuring the smoothness of the sliding to prevent the lifting plate 52 from being stuck.

[0047] Optionally, the lifting plate 52 can be provided with a linear bearing, which is sleeved on the outside of the guide rod 141 and slidably connected to the guide rod 141, so that the stability and smoothness of the lifting process of the lifting plate 52 are ensured by the sliding cooperation between the linear bearing and the guide rod 141.

[0048] Exemplarily, the cross section of the guide rod 141 may be circular, polygonal, elliptical, etc., without limitation.

[0049] In order to enable the product to be transported within the test, the test device may further include a second transport device 30 for transporting the product within the test layer 11, such as Figure 2 and Figure 3 The second transmission device 30 is connected to the lifting plate 52 and is located on the side of the first mold 61 away from the lifting plate 52. In actual working conditions, the second transmission device 30 can be located above the first mold 61.

[0050] Based on the above arrangement, when the lifting drive 51 drives the lifting plate 52 to move up and down, the second transmission device 30 can also move up and down with the lifting plate 52. It can be used to receive the product to be tested at the material transfer station 112 and transmit the product to be tested to the designated position. Of course, it can also be used to transmit the tested product from the test station 111 to the downstream after the product test is completed.

[0051] Optionally, the second transmission device 30 can be a roller conveyor, a chain conveyor, a belt conveyor, etc. Of course, it can also be in other forms, which are not specifically limited here.

[0052] It should be noted here that arranging the second transmission device 30 and the first mold 61 on the opposite sides of the lifting plate 52 can effectively prevent the second transmission device 30 and the first mold 61 from interfering with each other.

[0053] Reference Figure 2 and Figure 3 In some embodiments, the equipment body 10 may further include a carrier plate 15 provided on the through layer 12, and the first transmission device 20 is detachably provided on the carrier plate 15. Based on this setting, when the first transmission device 20 does not rise to a high position with the lifting plate 52, the first transmission device 20 is in a low position and is provided on the carrier plate 15; when the lifting driving member 51 drives the lifting plate 52 to rise, the first transmission device 20 is driven to rise synchronously by the lifting plate 52, so that the first transmission device 20 can rise to receive the next tray carrying the product through the first transmission device 20, and the next tray carrying the product is transmitted downstream through the through layer 12, so that the next product can be transmitted to the next testing device.

[0054] In other embodiments, the carrier plate 15 can also be connected to the lifting plate 52 through a connecting rod member, and the first transmission device 20 is provided on the carrier plate 15. In this way, under the driving action of the lifting device 50, the carrier plate 15 and the first transmission device 20 can be lifted and lowered together with the lifting plate 52.

[0055] In some embodiments, the carrier plate 15 and the lifting plate 52 can be arranged at intervals to form a through layer 12. In this way, when the lifting plate 52 is in a high position (i.e., lifted), the lifting plate 52 drives the first transmission device 20 to rise, so as to facilitate transmitting the next tray carrying the product to the next testing device through the first transmission device 20 via the through layer 12.

[0056] It should be noted here that regardless of whether the lifting plate 52 is in a low position or a high position, the area above the lifting plate 52 is the testing layer 11, and the area below the lifting plate 52 is the through layer 12.

[0057] Considering that the lifting plate 52 can be lifted and lowered, in order to prevent the carrier plate 15 from moving excessively, in the embodiments of the present application, the carrier plate 15 can be provided with a limiting member 16, such as Figures 2 to 4As shown, the limiting end of the limiting member 16 extends towards the lifting plate 52 for limiting the lifting plate 52. Based on this setting, as the lifting plate 52 moves closer to the bearing plate 15, the distance between the two gradually decreases, and finally the lifting plate 52 contacts the limiting end of the limiting member 16. In this way, the limiting member 16 can limit the lifting plate 52 to prevent the lifting plate 52 from approaching the bearing plate 15 excessively.

[0058] Exemplarily, the limiting member 16 can be a mechanical limiting member, such as a limiting block, a limiting column, a limiting rod, etc.; of course, the limiting member 16 can also be an electronic limiting member, such as a touch switch, a pressure switch, a proximity switch, etc.

[0059] In the embodiment of the present application, the product after the test can be taken away from the tray by means of a manipulator or the like, and the remaining empty tray. To realize the reuse of the empty tray, the empty tray can also be sent back. Based on this, the equipment body 10 can also include a return layer 13, such as Figure 1 As shown, the return layer 13 is arranged below the through layer 12 so that the empty tray can flow back through the return layer 13 to facilitate the reuse of the empty tray.

[0060] Reference Figures 1 to 5 , the test equipment can also include a third transmission device 40, which is arranged on the return layer 13 and is used to transmit the tray (i.e., the empty tray) that removes the product on the return layer 13. Based on this setting, the remaining empty tray after taking away the product can be placed on the third transmission device 40, and the empty tray can be sent back through the third transmission device 40 via the return layer 13, so as to realize the reuse of the empty tray.

[0061] To prevent the machine shell 17 from blocking the returned empty tray, a return port 172 can be provided on the side wall of the machine shell 17, and the return port 172 is arranged opposite to the return layer 13 to facilitate the output of the returned empty tray through the return port 172.

[0062] Exemplarily, the third transmission device 40 can be a roller conveyor, a chain conveyor, a belt conveyor, etc., and of course it can also be in other forms, which are not specifically limited here.

[0063] In some embodiments, the equipment body 10 can also include a machine shell 17, wherein the first transmission device 20, the second transmission device 30, the third transmission device 40, the frame 14, etc. can all be arranged inside the machine shell 17 to accommodate and protect these components through the machine shell 17.

[0064] To prevent the machine housing 17 from blocking the normal transmission of products, the opposite side walls of the machine housing 17 may be respectively provided with a feeding port 171 and a discharging port. Among them, the feeding port 171 is used to communicate with one end of the testing layer 11 or the through layer 12, and the discharging port is used to communicate with the other end of the testing layer 11 or the through layer 12. Based on this setting, the product to be tested can be transmitted to the testing layer 11 for testing through the feeding port 171, or transmitted to the through layer 12 and then transmitted; the tested product can be sent out through the testing layer 11 through the feeding port 171, or the product to be tested can be transmitted to the next testing device through the through layer 12. It should be noted here that when the lifting plate 52 is not lifted and is in the low position state, the material transfer station 12 of the testing layer 11 is opposite to the feeding port 171, so that the previous product can reach the material transfer station 12 through the feeding port 171; when the lifting plate 52 is lifted and is in the high position state, the through layer 12 is opposite to the feeding port 171, so that the next product can enter the through layer 12 and be transmitted downstream.

[0065] Furthermore, a barcode scanner 80 may be provided at the feeding port 171. Through the barcode scanner 80, the identification information of the product can be scanned to obtain the detailed parameters of the product, so as to ensure the accuracy of the product.

[0066] Considering that the first mold 61 is detachably arranged at the material transfer station 112, to ensure the stability of the first mold 61, the testing device may further include a locking device 70, such as Figures 2 to 4 As shown, the locking device 70 includes a first locking mechanism 71. The first locking mechanism 71 has a first locking end. By cooperating the first locking end with the first mold 61, the locking of the first mold 61 is achieved to ensure the stability of the first mold 61, or the locking of the first mold 61 is released to facilitate the disassembly, installation and replacement of the first mold 61.

[0067] Considering that the second mold 62 is detachably arranged at the testing station 111, to ensure the stability of the second mold 62, the locking device 70 may further include a second locking mechanism (not shown in the figure). The second locking mechanism has a second locking end. By cooperating the second locking end with the second mold 62, the locking of the second mold 62 is achieved to ensure the stability of the second mold 62, or the locking of the second mold 62 is released to facilitate the disassembly, installation and replacement of the second mold 62.

[0068] Exemplarily, both the first locking end and the second locking end may be locking blocks, such as wedge-shaped blocks, etc. In addition, the first locking mechanism 71 and the second locking mechanism may both include a locking driving member. By connecting the locking driving member with the first locking end or the second locking end, the first locking end or the second locking end is driven to switch between the locking position and the unlocking position, so that the disassembly and installation of the first mold 61 or the second mold 62 are convenient.

[0069] Among them, the locking driving member can be a component of a cylinder, a hydraulic cylinder, or an electric cylinder. Of course, it can also be other components, which are not specifically limited here.

[0070] In summary, the test equipment adopted in the embodiments of the present application can not only improve the test efficiency but also reduce the labor intensity of personnel.

[0071] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, all of which fall within the protection scope of the present application.

Claims

1. A testing device, characterized in that: include: An equipment body (10), a first transmission device (20) and a lifting device (50); The equipment body (10) comprises a test layer (11) and a through layer (12) arranged below the test layer (11); the test layer (11) is provided with a material transfer station (112) and a test station (111); the test station (111) is located above the material transfer station (112); The lifting device (50) is used to lift the product to be tested from the material transfer station (112) to the testing station (111); The first transmission device (20) is arranged on the through layer (12) and is used to transmit the next product downstream when the previous product is lifted to the testing station (111), so that the next product can be transmitted to the next testing equipment for testing.

2. The test device according to claim 1, characterized in that The equipment body (10) is provided with a first mold (61) and a second mold (62), the first mold (61) is detachably arranged at the material transfer station (112), and the second mold (62) is detachably arranged at the testing station (111); The lifting device (50) is connected to the first mold (61) and is used to drive the first mold (61) to move toward the second mold (62) and close the mold with the second mold (62) to test the product.

3. The testing device according to claim 2, characterized in that The lifting device (50) comprises a lifting driving member (51) and a lifting plate (52) connected to the lifting driving member (51), and the lifting plate (52) is slidably connected to the equipment body (10); The first mold (61) and the first transmission device (20) are respectively arranged on two opposite sides of the lifting plate (52).

4. The testing device according to claim 3, characterized in that The testing device further comprises a second transport device (30) for transporting the product on the testing layer (11); The second transmission device (30) is connected to the lifting plate (52) and is located on a side of the first mold (61) facing away from the lifting plate (52).

5. The testing device according to claim 3, characterized in that: The equipment body (10) further comprises a frame (14), wherein the frame (14) comprises a plurality of guide rods (141) extending in the up-down direction; The lifting plate (52) is slidably connected to the plurality of guide rods (141) respectively.

6. The test device according to claim 4 or 5, characterized in that: The equipment body (10) further comprises a carrier plate (15) arranged on the through layer (12), and the first transmission device (20) is detachably arranged on the carrier plate (15).

7. The testing device according to claim 6, characterized in that The carrying plate (15) and the lifting plate (52) are arranged at a distance; The carrying plate (15) is provided with a limiting member (16), and a limiting end of the limiting member (16) extends toward the lifting plate (52) and is used to limit the lifting plate (52).

8. The testing device according to claim 1, characterized in that The device body (10) further comprises a reflow layer (13) arranged below the through layer (12); The testing equipment further comprises a third conveying device (40), wherein the third conveying device (40) is arranged in the reflow layer (13) and is used for conveying back the tray from which the product is removed in the reflow layer (13).

9. The testing device according to claim 1, characterized in that The equipment body (10) further comprises a casing (17), and opposite side walls of the casing (17) are respectively provided with a feed inlet (171) and a discharge outlet; The feed port (171) is used to communicate with one end of the test layer (11) or the through layer (12); The discharge port is used to communicate with the other end of the test layer (11) or the straight-through layer (12); A barcode scanner (80) is provided at the feed inlet (171).

10. The testing device according to claim 2, characterized in that The testing device also includes a locking device (70); The locking device (70) comprises a first locking mechanism (71), wherein the first locking mechanism (71) has a first locking end, and the first locking end can be locked with or unlocked from the first mold (61); And / or, the locking device (70) comprises a second locking mechanism, the second locking mechanism has a second locking end, and the second locking end can be locked or unlocked with the second mold (62).

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