Carbon tank testing equipment

Abstract

The invention discloses carbon tank testing equipment, and the equipment comprises a testing device which comprises a testing mechanism and a first butt joint mechanism connected with the testing mechanism; the transfer device comprises a transfer table and a transfer module in transmission connection with the transfer table, the transfer table is suitable for receiving and positioning a carbon tank to be tested, and the transfer module is suitable for driving the transfer table to move to a first feeding station or a first butt joint station; wherein the first butt-joint mechanism comprises a floating assembly, a plurality of butt-joint heads arranged on the floating assembly and a butt-joint module in transmission connection with the floating assembly, and the butt-joint module is suitable for driving the floating assembly to move in the first horizontal direction so as to drive the butt-joint heads to be in butt joint with a port of the carbon tank; the floating assembly is suitable for driving the butt joint to float in the vertical direction and the second horizontal direction perpendicular to the first horizontal direction. By adopting the structure, the butt joint can be accurately positioned with the port of the carbon tank, and effective sealing is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of carbon canister testing, and in particular to a carbon canister testing device. Background Art

[0002] After the carbon canister is produced and assembled, the air tightness of the carbon canister is usually tested using testing equipment to ensure that it is qualified before leaving the factory. During the test, the docking mechanism of the test device is suitable for docking with the three ports of the carbon canister, and then the test mechanism of the test device introduces compressed air of a preset pressure into the carbon canister and detects its air tightness. However, the docking mechanism usually uses an inflatable docking joint to dock with the port of the carbon canister, and in order to facilitate docking, the inner diameter of the docking joint is usually larger than the outer diameter of the carbon canister port. When the positioning accuracy of the carbon canister is poor, there is a position deviation between the two after docking, making it difficult to effectively seal the docking point between the two, affecting the subsequent test results.

[0003] Therefore, it is necessary to improve the prior art to overcome the above defects in the prior art. Summary of the invention

[0004] The object of the present invention is to provide a carbon canister testing device, in which the carbon canister and the docking mechanism can be accurately docked to ensure the sealing between the two.

[0005] The object of the present invention is to achieve the following technical solution: a carbon canister testing device, comprising:

[0006] A testing device, comprising a testing mechanism and a first docking mechanism connected to the testing mechanism;

[0007] The transfer device comprises a transfer platform and a transfer module connected to the transfer platform, wherein the transfer platform is suitable for receiving and positioning the carbon canister to be tested, and the transfer module is suitable for driving the transfer platform to move to the first loading station or the first docking station;

[0008] Wherein, the first docking mechanism includes a floating component, a plurality of docking joints arranged on the floating component and a docking module transmission-connected to the floating component, the docking module is suitable for driving the floating component to move along a first horizontal direction to drive the docking joint to dock with the port of the carbon canister, and the floating component is suitable for driving the docking joint to float along a vertical direction and a second horizontal direction perpendicular to the first horizontal direction.

[0009] Furthermore, the floating assembly comprises:

[0010] Mounting seat;

[0011] A first slide rail assembly is disposed on the mounting seat and arranged along the vertical direction;

[0012] A first floating plate, disposed on the first slide rail assembly;

[0013] A second slide rail assembly is disposed on the first floating plate and arranged along a second horizontal direction;

[0014] A second floating plate, disposed on the second slide rail assembly;

[0015] First elastic buffers, disposed on the mounting seat, at least two in number, and abutting against two sides of the first floating plate in the vertical direction;

[0016] Second elastic buffers, disposed on the mounting seat, are at least two in number and are supported on both sides of the second floating plate in the second horizontal direction;

[0017] Wherein, the docking joint is arranged on the second floating plate.

[0018] Furthermore, the floating assembly also includes a tension spring connected between the mounting seat and the first floating plate, and the tension spring is suitable for preventing the first floating plate from moving downward.

[0019] Further, the butt joint comprises:

[0020] a base, fixed on the second floating plate;

[0021] A docking joint body is movably mounted on the base along a first horizontal direction;

[0022] A first spring is abutted between the base and the butt joint body;

[0023] Wherein, when the docking joint body contacts the port of the carbon canister, the first spring is suitable for buffering the docking joint body.

[0024] Furthermore, the transfer platform comprises:

[0025] tabletop;

[0026] A first carrier is detachably mounted on the table;

[0027] A first pressing assembly, disposed on the first carrier, comprising a pressing driving member and a pressing member transmission-connected to the pressing driving member;

[0028] The pressing driving member is suitable for driving the pressing member to press the carbon canister against the first carrier.

[0029] Furthermore, the carbon canister testing equipment comprises:

[0030] A turntable device, comprising a turntable and a plurality of second carriers evenly arranged on the turntable, wherein the turntable is suitable for driving the second carriers to rotate to a second loading station, a second docking station, a third docking station, a waste discharge station and a unloading station in sequence;

[0031] a first transport device, adapted to transport the carbon canister from the first loading station to the second carrier of the second loading station;

[0032] A second transport device, adapted to move the carbon canister from the waste discharge station away from the second carrier;

[0033] Wherein, the testing device comprises a second docking mechanism and a third docking mechanism connected to the testing mechanism, the second docking mechanism is suitable for docking with the carbon canister at the second docking station, and the third docking mechanism is suitable for docking with the carbon canister at the third docking station.

[0034] Furthermore, the carbon canister includes a first cavity and a second cavity that are independent of each other, the port includes a first port connected to the first cavity and a second port connected to the second cavity, the structures of the second docking mechanism and the third docking mechanism are the same as the structure of the first docking mechanism, the second docking mechanism is suitable for docking with the first port, and the third docking mechanism is suitable for docking with the second port.

[0035] Furthermore, the second docking mechanism and the third docking mechanism are both provided with a second pressing assembly, and the second pressing assembly is suitable for pressing the carbon canister on the second carrier.

[0036] Furthermore, the unloading station and the first loading station are located on the same side and are adjacent to each other.

[0037] Furthermore, the carbon canister testing equipment further comprises a waste storage line located at the waste discharge station, and the second transport device is suitable for transporting the carbon canister that fails the test to the waste storage line.

[0038] Compared with the prior art, the present invention has the following beneficial effects: the present invention adopts the first docking mechanism of the above structure. When the docking module drives the docking head to dock with the port of the carbon canister along the first horizontal direction, during the process of the docking head contracting toward the port, since the docking head is suitable for floating along the vertical direction and the second horizontal direction under the action of the floating assembly, the docking head can be accurately positioned with the port of the carbon canister, avoiding position deviation between the two after docking, ensuring effective sealing, and improving subsequent test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of the carbon canister testing equipment of the present invention.

[0040] Figure 2 It is a schematic diagram of the installation of the first docking mechanism and the transfer device in the present invention.

[0041] Figure 3 It is a schematic diagram of the exploded structure of the first docking structure in the present invention.

[0042] Figure 4 It is a structural schematic diagram of the butt joint in the present invention.

[0043] Figure 5 It is a structural schematic diagram of the transfer device in the present invention.

[0044] Figure 6 It is a structural schematic diagram of the turntable device and the parts arranged around it in the present invention.

[0045] Figure 7 It is a schematic diagram of the installation of the turntable device, the second docking mechanism and the third docking mechanism in the present invention.

[0046] Figure 8 It is a structural schematic diagram of the carbon canister in the present invention.

[0047] Fig. 9 It is a schematic structural diagram of the first transport device in the present invention.

[0048] Fig.10 It is a structural schematic diagram of the clamping mechanism in the present invention.

[0049] Fig.11 It is a schematic diagram of the installation of the second handling device and the waste storage line in the present invention.

[0050] Description of reference numerals:

[0051] 100, test device; 110, test mechanism; 120, first docking mechanism; 121, floating assembly; 122, docking module; 123, docking joint; 1231, base; 1232, docking joint body; 1233, first spring; 1234, guide rod; 124, mounting seat; 1241, seat body; 1242, base plate; 1243, first mounting plate; 1244, second mounting plate; 1245, limit bolt; 125, first slide rail assembly; 1251, first slide rail; 1252, first slider; 1261, first floating plate; 1262, second floating plate; 127, second slide rail assembly; 1271, second slide rail; 1272, second slider; 1281, first elastic buffer; 1282, second elastic buffer; 1291, tension spring; 1292, first connecting column; 1293, second connecting column; 130, second docking mechanism; 140, third docking mechanism; 200, transfer device; 210, transfer platform; 21 1. Platen; 212. First carrier; 2121. Carrier plate; 2122. Positioning block; 2123. Groove; 213. First pressing assembly; 2131. Pressing drive member; 2132. Pressing member; 2133. Pressing strip; 2134. Pressing rod; 2135. Second spring; 2136. Pressing head; 2137. Limiting ring; 220. Transfer module; 300. Carbon canister; 310. First cavity; 320. Second cavity; 330. First port; 340. Second port ; 400, turntable device; 410, turntable; 420, second carrier; 430, second pressing assembly; 500, first conveying device; 510, three-axis module; 520, clamping mechanism; 521, connecting seat; 522, clamping cylinder; 523, clamping member; 5231, supporting portion; 524, third pressing assembly; 600, second conveying device; 700, waste storage line; 710, storage line body; 720, outer cover; 721, door body; 800, code scanning and labeling device. DETAILED DESCRIPTION

[0052] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It is to be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some structures related to the present application are shown in the accompanying drawings, rather than all structures. 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.

[0053] The terms "including" and "having" and any variations thereof in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0054] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0055] See also Figure 1 and Figure 2 As shown, a carbon canister testing device corresponding to a preferred embodiment of the present invention includes: a testing device 100, including a testing mechanism 110 and a first docking mechanism 120 connected to the testing mechanism 110; a transfer device 200, including a transfer platform 210 and a transfer module 220 connected to the transfer platform 210, the transfer platform 210 is suitable for receiving and positioning the carbon canister 300 to be tested, and the transfer module 220 is suitable for driving the transfer platform 210 to move to a first loading station or a first docking station; wherein the first docking mechanism 120 includes a floating component 121, a plurality of docking joints 123 arranged on the floating component 121 and a docking module 122 connected to the floating component 121, the docking module 122 is suitable for driving the floating component 121 to move along a first horizontal direction to drive the docking joint 123 to dock with the port of the carbon canister 300, and the floating component 121 is suitable for driving the docking joint 123 to float along a vertical direction and a second horizontal direction perpendicular to the first horizontal direction.

[0056] The present invention adopts the first docking mechanism 120 of the above structure. When the docking module 122 drives the docking joint 123 to dock with the port of the carbon canister 300 along the first horizontal direction, the docking joint 123 shrinks toward the port. Since the docking joint 123 is suitable for floating along the vertical direction and the second horizontal direction under the action of the floating assembly 121, the docking joint 123 can be accurately positioned with the port of the carbon canister 300, avoiding position deviation between the two after docking, ensuring effective sealing, and improving subsequent test results.

[0057] Furthermore, the testing mechanism 110 is a conventional structure, which includes a gas tank, a ventilation structure and an air pressure sensor, which will not be described in detail in the present invention.

[0058] Further, refer to Figure 2 and Figure 3As shown, the docking module 122 is a linear cylinder arranged along the first horizontal direction. The floating assembly 121 includes a mounting seat 124, a first slide rail assembly 125, a first floating plate 1261, a second slide rail assembly 127, a second floating plate 1262, a first elastic buffer 1281 and a second elastic buffer 1282. The mounting seat 124 is arranged on the docking module 122, the first slide rail assembly 125 is arranged on the mounting seat 124 and arranged along the vertical direction, and the first floating plate 1261 is arranged on the first slide rail assembly 125. The second slide rail assembly 127 is arranged on the first floating plate 1261 and arranged along the second horizontal direction, and the second floating plate 1262 is arranged on the second slide rail assembly 127. The first elastic buffer 1281 is arranged on the mounting seat 124, and there are at least two of them, and they are pressed against the two sides of the first floating plate 1261 in the vertical direction. The second elastic buffer 1282 is arranged on the mounting seat 124, and there are at least two of them, and they are pressed against the two sides of the second floating plate 1262 in the second horizontal direction. The docking joint 123 is arranged on the second floating plate 1262.

[0059] In the natural state, the first elastic buffers 1281 on both sides of the first floating plate 1261 are suitable for driving the first floating plate 1261 to be centered in the vertical direction, and the second elastic buffers 1282 on both sides of the second floating plate 1262 are suitable for driving the second floating plate 1262 to be centered in the second horizontal direction, thereby making the docking joint 123 in the initial position, and when the carbon canister 300 is in the standard position of precise positioning, the port of the carbon canister 300 corresponds one by one to the docking joint 123 and is on the same axis.

[0060] Specifically, the mounting seat 124 includes a seat body 1241, a base plate 1242, a first mounting plate 1243, and a second mounting plate 1244. The seat body 1241 is mounted on the docking module 122, and the first slide rail assembly 125 includes a first slide rail 1251 and a first slider 1252. The first slide rail 1251 is fixed to the base plate 1242, the first slider 1252 is slidably connected to the first slide rail 1251, and the first floating plate 1261 is fixed to the first slider 1252. The first mounting plates 1243 are fixed to the base plate 1242, and there are two of them, which are arranged opposite to each other in the vertical direction, and the first floating plate 1261 is located between the two first mounting plates 1243. The first elastic buffers 1281 are respectively mounted on different first mounting plates 1243. The second slide rail assembly 127 includes a second slide rail 1271 and a second slider 1272. The second slider 1272 is fixed to the first floating plate 1261. The second slider 1272 and the first slider 1252 are respectively arranged on both sides of the first floating plate 1261 in the first horizontal direction. The second slide rail 1271 is slidably connected to the second slider 1272. The second floating plate 1262 is fixed to the second slide rail 1271. Two second mounting plates 1244 are fixed to the base plate 1242 and are arranged opposite to each other along the second horizontal direction. The second floating plate 1262 is located between the two second mounting plates 1244. The second elastic buffers 1282 are respectively installed on different second mounting plates 1244.

[0061] Preferably, limiting bolts 1245 are further provided on the first mounting plate 1243 and the second mounting plate 1244 , and the limiting bolts 1245 are suitable for limiting the extreme movement positions of the first floating plate 1261 and the second floating plate 1262 , so as to effectively protect the first elastic buffer 1281 and the second elastic buffer 1282 .

[0062] However, under the natural state, under the gravity of the first floating plate 1261 and other components disposed on the first floating plate 1261, the first floating plate 1261 has a tendency to move downward, making it difficult for the first elastic buffers 1281 on the upper and lower sides of the first floating plate 1261 to be in a stable state. Preferably, the floating assembly 121 further includes a tension spring 1291 connected between the mounting seat 124 and the first floating plate 1261, and the tension spring 1291 is adapted to hinder the first floating plate 1261 from moving downward, thereby cooperating with the first elastic buffer 1281 below to achieve a state of equilibrium with the first elastic buffer 1281 above.

[0063] Specifically, a first connecting column 1292 is provided on the upper first mounting plate 1243, and a second connecting column 1293 is convexly provided on the side of the first floating plate 1261 in the second horizontal direction. The extension direction of the tension spring 1291 is parallel to the vertical direction, and its two ends are respectively connected to the first connecting column 1292 and the second connecting column 1293. In this embodiment, the first mounting plate 1243 is provided with a first connecting column 1292 on both sides of the second horizontal direction, and the first floating plate 1261 is convexly provided with a second connecting column 1293 on both sides of the second horizontal direction. The first connecting column 1292 and the second connecting column 1293 correspond to each other one by one. Accordingly, there are two tension springs 1291, thereby improving the floating stability.

[0064] Further, refer to Figure 4 As shown, the docking joint 123 includes a base 1231, a docking joint body 1232 and a first spring 1233. The base 1231 is fixed to the side of the second floating plate 1262 away from the second slide rail assembly 127. The docking joint body 1232 can be movably installed on the base 1231 along a first horizontal direction. The first spring 1233 is supported between the base 1231 and the docking joint body 1232. When the docking joint body 1232 contacts the port of the carbon canister 300, the first spring 1233 is suitable for buffering the docking joint body 1232, thereby effectively protecting the docking joint 123 and / or the carbon canister 300.

[0065] Specifically, a guide rod 1234 arranged along the first horizontal direction is fixed on the base 1231, and there are multiple guide rods 1234. The docking joint body 1232 is slidably sleeved outside the guide rod 1234, and the first spring 1233 is sleeved outside the guide rod 1234, and the two ends are respectively abutted against the base 1231 and the docking joint body 1232. The docking joint body 1232 is specifically a gas expansion joint, which is an existing structure and will not be described in detail in the present invention.

[0066] Further, refer to Figure 2 and Figure 5 As shown, the transfer platform 210 includes a platform 211, a first carrier 212 and a first pressing assembly 213. The platform 211 is arranged on the transfer module 220. The first carrier 212 is detachably arranged on the platform 211. The first pressing assembly 213 is arranged on the first carrier 212, and includes a pressing driving member 2131 and a pressing member 2132 transmission-connected to the pressing driving member 2131. The pressing driving member 2131 is suitable for driving the pressing member 2132 to press the carbon canister 300 against the first carrier 212.

[0067] Specifically, the transfer module 220 is a linear module arranged along the first horizontal direction, and the platform 211 is suitable for moving to the first loading station under the drive of the transfer module 220, so that the operator can load the carbon canister 300 to the first carrier 212, and the rear plate 211 is suitable for moving to the first docking station under the drive of the transfer module 220, so that the first docking mechanism 120 can dock with the carbon canister 300.

[0068] The first carrier 212 includes a carrier plate 2121 placed on the table 211 and a plurality of positioning blocks 2122 fixed on the carrier plate 2121. The positioning blocks 2122 are recessed from the top to form a groove 2123. The plurality of grooves 2123 cooperate to form a positioning space to limit the carbon canister 300 in the first horizontal direction and the second horizontal direction. The pressing driving member 2131 is a rotary downward pressing cylinder, which is suitable for driving the pressing member 2132 to rotate to the top of the first carrier 212 or to rotate away from the first carrier 212, and when the pressing member 2132 rotates to the top of the first carrier 212, it drives the pressing member 2132 to move downward to press the carbon canister 300 on the first carrier 212.

[0069] The pressing member 2132 includes a pressure strip 2133, a pressure rod 2134 and a second spring 2135. The pressure strip 2133 is fixed to the output end of the pressing driving member 2131. The pressure rod 2134 can be movably inserted into the pressure strip 2133 in the vertical direction. A pressure head 2136 is provided at the lower end of the pressure rod 2134, and a limiting ring 2137 is provided at the upper end to limit the pressure rod 2134 in the axial direction. The second spring 2135 is sleeved outside the pressure rod 2134 and is held between the pressure head 2136 and the pressure strip 2133. When working, the second spring 2135 is suitable for elastically buffering the pressure head 2136 to ensure that the pressure head 2136 reliably presses the carbon canister 300.

[0070] Furthermore, in this embodiment, there are two groups of transfer devices 200, which are arranged side by side along the second horizontal direction. Accordingly, there are two groups of first docking mechanisms 120, which correspond one-to-one to the transfer devices 200, thereby improving the test efficiency.

[0071] Furthermore, in the actual test process, different parameters of the carbon canister 300 need to be tested, and the first docking mechanism 120 only tests the airtightness of the carbon canister 300 as a whole. In addition, the airtightness of different cavities of the carbon canister 300 needs to be tested separately. Figure 1 , Figures 6 to 8As shown, the carbon canister testing equipment includes a turntable device 400, a first transport device 500 and a second transport device 600. The turntable device 400 includes a turntable 410 and a plurality of second carriers 420 evenly arranged on the turntable 410, and the turntable 410 is suitable for driving the second carriers 420 to rotate to the second loading station, the second docking station, the third docking station, the waste discharge station and the unloading station in sequence. The first transport device 500 is connected between the first loading station and the second loading station, and is suitable for transporting the carbon canister 300 from the first loading station to the second carrier 420 of the second loading station. The second transport device 600 is arranged at the waste discharge station, and is suitable for moving the carbon canister 300 from the waste discharge station to the second carrier 420. The testing device 100 includes a second docking mechanism 130 and a third docking mechanism 140 connected to the testing mechanism 110. The second docking mechanism 130 is located at the second docking station and is suitable for docking with the carbon canister 300 at the second docking station. The third docking mechanism 140 is located at the third docking station and is suitable for docking with the carbon canister 300 at the third docking station.

[0072] Further, the carbon canister 300 includes a first cavity 310 and a second cavity 320 which are independent of each other, and the ports include a first port 330 which is connected to the first cavity 310 and a second port 340 which is connected to the second cavity 320. The structures of the second docking mechanism 130 and the third docking mechanism 140 are the same or similar to the structure of the first docking mechanism 120. The docking head 123 of the second docking mechanism 130 corresponds to the first port 330 one by one, and the docking head 123 of the third docking mechanism 140 corresponds to the second port 340 one by one. The second docking mechanism 130 is suitable for docking with the first port 330, and the third docking mechanism 140 is suitable for docking with the second port 340, so as to test the air tightness of the first cavity 310 and the second cavity 320 separately to meet different test requirements.

[0073] Furthermore, the structure of the second carrier 420 is similar to that of the first carrier 212, and the present invention will not be repeated here. In one embodiment, a second pressing assembly 430 may be provided on the second carrier 420 to fasten the carbon canister 300 to the second carrier 420, so as to ensure the reliability of the second docking mechanism 130 and the third docking mechanism 140 during the docking process with the carbon canister 300. However, with the above structure, a second pressing assembly 430 needs to be provided on each second carrier 420, which may easily lead to a complex overall structure of the turntable device 400 and increase the burden on the turntable 410. Preferably, in the present embodiment, the number of the second pressing assembly 430 is two groups, and they are respectively provided at the second docking mechanism 130 and the third docking mechanism 140. When the carbon canister 300 rotates to the second docking station or the third docking station, the second pressing assembly 430 is located directly above the carbon canister 300, and is suitable for pressing the carbon canister 300 downward. The structure of the second pressing assembly 430 is the same as or similar to that of the first pressing assembly 213 , and the present invention will not describe the structure in detail herein.

[0074] Further, refer to Fig. 9 and Fig.10 As shown, the first handling device 500 includes a three-axis module 510 and a clamping mechanism 520 connected to the three-axis module 510 in a transmission manner. The three-axis module 510 is suitable for driving the clamping mechanism 520 to move along the first horizontal direction, the second horizontal direction and the vertical direction. The clamping mechanism 520 is suitable for clamping or releasing the carbon canister 300. The three-axis module 510 is a conventional linear module, and the present invention is not repeated here. The clamping mechanism 520 includes a connecting seat 521, a clamping cylinder 522 and a clamping member 523. The connecting seat 521 is connected to the output end of the three-axis module 510. The clamping cylinder 522 is arranged on the connecting seat 521. The clamping cylinder 522 has two output ends. There are two clamping members 523, which are respectively connected to different output ends. The clamping cylinder 522 is suitable for driving the two clamping members 523 to move toward or away from each other to clamp or release the carbon canister 300.

[0075] In this embodiment, the clamping member 523 is suitable for clamping the side of the carbon canister 300, and a support portion 5231 is provided inwardly at the lower end of the clamping member 523, and the support portion 5231 is suitable for supporting the bottom of the carbon canister 300. Preferably, the clamping mechanism 520 also includes a third pressing assembly 524 provided on the cylinder body 5221, and the structure of the third pressing assembly 524 is similar to that of the first pressing assembly 213, and the present invention will not be repeated here. The third pressing assembly 524 is suitable for pressing the top of the carbon canister 300, so that the carbon canister 300 is pressed tightly between the support portion 5231 and the third pressing assembly 524 in the vertical direction.

[0076] Further, refer to Figure 1 , Figure 6 and Fig.11As shown, the structure of the second transport device 600 is the same as or similar to that of the first transport device 500, and the present invention will not repeat its structure here. Preferably, the carbon canister testing equipment also includes a waste storage line 700 located at the waste discharge station, and the second transport device 600 is suitable for transporting the carbon canister 300 that fails the test to the waste storage line 700. The waste storage line 700 includes a storage line body 710 and an outer cover 720 that is arranged outside the storage line body 710. Both ends of the outer cover 720 are open ends, and correspond to the input end and the output end of the storage line body 710 respectively. The second transport device 600 can transport the unqualified carbon canister 300 to the input end of the storage line body 710, and then the storage line body 710 is suitable for moving the carbon canister 300 toward the output end. The end corresponding to the output end of the storage line body 710 is provided with a switchable door body 721. When the storage line body 710 is fully loaded, the operator can open the door body 721 to take out the carbon canister 300.

[0077] Furthermore, the unloading station and the first loading station are located on the same side and are adjacent to each other, so that the operator can load the carbon canister 300 to the first loading station while unloading the carbon canister 300 from the unloading station. Preferably, a code scanning and labeling device 800 is provided at the unloading station, and the code scanning and labeling device 800 is located above the turntable, which is suitable for scanning and labeling the carbon canister 300 at the unloading station.

[0078] The working process of the carbon canister testing equipment is as follows: the operator loads the carbon canister 300 to be tested into the first carrier 212 at the first loading station, the first pressing assembly 213 presses the carbon canister 300, and the transfer module 220 transfers the carbon canister 300 to the first docking station along the first horizontal direction; the first docking mechanism 120 approaches and docks with all ports of the carbon canister 300 along the first horizontal direction, and then the testing mechanism 110 introduces gas into the carbon canister 300 to perform an airtight test; after the test is completed, the transfer module 220 moves the carbon canister 300 back to the first loading station, the first pressing assembly 213 releases the carbon canister 300, and the first conveying device 500 conveys the carbon canister 300 to the second carrier 420 at the second loading station; the turntable 410 drives the carbon canister 300 to rotate to the second docking mechanism 130, and the second pressing assembly 430 presses against the carbon canister 300, the second docking mechanism 130 approaches and docks with the first port 330 of the carbon canister 300, and then the testing mechanism 110 introduces gas into the first cavity 310 of the carbon canister 300 to perform an airtight test on the first cavity 310; after the test, the second pressing assembly 430 releases the carbon canister 300, and the turntable 410 continues to drive the carbon canister 300 to rotate to the third docking mechanism 140 to perform an airtight test on the second cavity 320 of the carbon canister 300; then the turntable 410 drives the carbon canister 300 to flow through the waste discharge station and the unloading station in sequence. When the carbon canister 300 fails the test, the second transport device 600 transports the unqualified carbon canister 300 to the waste storage line 700. When the carbon canister 300 passes the test, the carbon canister 300 flows to the unloading station, and the operator unloads the carbon canister 300.

[0079] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A carbon canister testing device, characterized in that: include: A testing device (100) comprises a testing mechanism (110) and a first docking mechanism (120) connected to the testing mechanism (110); The transfer device (200) comprises a transfer platform (210) and a transfer module (220) drivingly connected to the transfer platform (210), wherein the transfer platform (210) is suitable for receiving and positioning a carbon canister (300) to be tested, and the transfer module (220) is suitable for driving the transfer platform (210) to move to a first loading station or a first docking station; The first docking mechanism (120) comprises a floating assembly (121), a plurality of docking joints (123) arranged on the floating assembly (121), and a docking module (122) drivingly connected to the floating assembly (121); the docking module (122) is suitable for driving the floating assembly (121) to move along a first horizontal direction to drive the docking joint (123) to dock with a port of the carbon canister (300); and the floating assembly (121) is suitable for driving the docking joint (123) to float along a vertical direction and a second horizontal direction perpendicular to the first horizontal direction.

2. The carbon canister testing device according to claim 1, characterized in that: The floating assembly (121) comprises: Mounting seat (124); A first slide rail assembly (125) is disposed on the mounting seat (124) and arranged along the vertical direction; A first floating plate (1261) is disposed on the first slide rail assembly (125); A second slide rail assembly (127), disposed on the first floating plate (1261) and arranged along a second horizontal direction; A second floating plate (1262) is disposed on the second slide rail assembly (127); First elastic buffers (1281), arranged on the mounting seat (124), at least two in number, and abutting against two sides of the first floating plate (1261) in the vertical direction; Second elastic buffers (1282), disposed on the mounting seat (124), are at least two in number and are supported on both sides of the second floating plate (1262) in the second horizontal direction; Wherein, the docking joint (123) is arranged on the second floating plate (1262).

3. The carbon canister testing device according to claim 2, characterized in that: The floating assembly (121) further includes a tension spring (1291) connected between the mounting seat (124) and the first floating plate (1261), wherein the tension spring (1291) is adapted to prevent the first floating plate (1261) from moving downward.

4. The carbon canister testing device as claimed in claim 2, characterized in that: The butt joint (123) comprises: A base (1231) fixed on the second floating plate (1262); The docking joint body (1232) is movably mounted on the base (1231) along a first horizontal direction; A first spring (1233) is abutted between the base (1231) and the docking head body (1232); Wherein, when the docking joint body (1232) contacts the port of the carbon canister (300), the first spring (1233) is suitable for buffering the docking joint body (1232).

5. The carbon canister testing device according to claim 1, characterized in that: The transfer platform (210) comprises: platen(211); A first carrier (212) is detachably disposed on the platform (211); A first pressing component (213) is disposed on the first carrier (212), and comprises a pressing driving member (2131) and a pressing member (2132) drivingly connected to the pressing driving member (2131); The pressing driving member (2131) is suitable for driving the pressing member (2132) to press the carbon canister (300) against the first carrier (212).

6. The carbon canister testing device according to claim 1, characterized in that: The carbon canister testing equipment comprises: A turntable device (400) comprises a turntable (410) and a plurality of second carriers (420) evenly arranged on the turntable (410), wherein the turntable (410) is suitable for driving the second carriers (420) to rotate to a second loading station, a second docking station, a third docking station, a waste discharge station and a unloading station in sequence; A first transport device (500) adapted to transport the carbon canister (300) from the first loading station to the second carrier (420) of the second loading station; A second transport device (600) adapted to move the carbon canister (300) from the waste discharge station to the second carrier (420); The test device (100) comprises a second docking mechanism (130) and a third docking mechanism (140) connected to the test mechanism (110); the second docking mechanism (130) is suitable for docking with the carbon canister (300) at the second docking station; and the third docking mechanism (140) is suitable for docking with the carbon canister (300) at the third docking station.

7. The carbon canister testing device according to claim 6, characterized in that: The carbon canister (300) includes a first cavity (310) and a second cavity (320) which are independent of each other; the port includes a first port (330) connected to the first cavity (310) and a second port (340) connected to the second cavity (320); the structures of the second docking mechanism (130) and the third docking mechanism (140) are the same as the structures of the first docking mechanism (120); the second docking mechanism (130) is suitable for docking with the first port (330), and the third docking mechanism (140) is suitable for docking with the second port (340).

8. The carbon canister testing device according to claim 6, characterized in that: The second docking mechanism (130) and the third docking mechanism (140) are both provided with a second pressing assembly (430), and the second pressing assembly (430) is suitable for pressing the carbon canister (300) on the second carrier (420).

9. The carbon canister testing device according to claim 6, characterized in that: The unloading station and the first loading station are located on the same side and are closely adjacent to each other.

10. The carbon canister testing device according to claim 6, characterized in that: The carbon canister testing equipment further comprises a waste storage line (700) located at the waste discharge station, and the second transport device (600) is suitable for transporting the carbon canister (300) that fails the test to the waste storage line (700).

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