Energy storage tool assembly for automatically integrating liquid-cooled battery module and control method

Abstract

The invention discloses an energy storage tool assembly for automatically integrating liquid-cooled battery modules and a control method. The energy storage tool assembly comprises a plurality of liquid-cooled battery modules, at least one transportation tool mechanism and a plurality of battery cluster frame mechanisms, the transportation tool mechanism comprises a push-pull sliding block structure and a driving motor, and the driving motor is in transmission connection with the push-pull sliding block structure through a transverse lead screw. The push-pull slide block structure comprises a slide block main body; the at least two buckling and pulling pieces are fixedly arranged on the sliding block main body respectively and are detachably connected to the corresponding pulled pieces respectively; and the scanning positioning laser is fixedly arranged on the sliding block main body. According to the invention, accurate positioning identification is carried out on the first laser reflection positioning film and the second laser reflection positioning film through scanning positioning laser, and then automatic push-pull transfer operation is carried out on the liquid-cooled battery module through the push-pull slide block structure; the problems of potential safety hazards and low efficiency of integrated installation of the existing large-size liquid-cooled battery module are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of energy storage technology, and in particular to an energy storage tooling assembly and a control method for an automatically integrated liquid-cooled battery module. Background Art

[0002] In the prior art, the integrated installation of large-sized liquid-cooled battery modules is mostly carried out by hoisting them onto a forklift or a telescopic roller using a large gantry, and then organizing a number of installers to manually push, pull, aim and position them to the battery rack in the container in the traditional way. Manual installation usually brings many negative effects. For example, in terms of safety, people are prone to collision and injury. In terms of quality, the flat metal plate at the bottom of the liquid-cooled battery module and the metal support plate on the battery rack are in direct large-area contact and push-pull friction, which can easily cause the insulating paint on the bottom of the liquid-cooled battery module and the surface of the battery rack support plate to wear, reducing the insulation level of the module, and scratching the exposed metal is prone to corrosion and rust, reducing the load-bearing capacity of the battery rack support plate. On the other hand, during the installation process, the module is prone to collision with other components, causing risks such as structural scratches and deformation. In terms of efficiency, it takes a long time to install each module, which prolongs the project time and easily generates delivery risks. In terms of installation accuracy, it is impossible to ensure that the module on the battery rack is in an orthogonal direction in the XY plane direction, and it is easy to deflect, which directly leads to stress in the liquid cooling pipes of the module's inlet and outlet, increasing the probability of leakage, and also increasing fatal safety risks such as short circuit and thermal runaway. Therefore, an energy storage tooling component and control method for automatically integrating liquid-cooled battery modules are provided to solve the above problems. Summary of the invention

[0003] One of the purposes of the present invention is to provide an energy storage tooling assembly and a control method for automatically integrating a liquid-cooled battery module, so as to solve the problems of potential safety hazards and low efficiency in the integrated installation of existing large-size liquid-cooled battery modules.

[0004] The energy storage tooling assembly and control method of the automatic integrated liquid-cooled battery module of the present invention can be implemented by the following technical solutions: The present invention discloses an energy storage tooling assembly for automatically integrating liquid-cooled battery modules, comprising a plurality of liquid-cooled battery modules, wherein the liquid-cooled battery modules comprise a liquid-cooling plate tightly fitted on a battery module body; two sliding mechanisms movably arranged below the liquid-cooling plate; at least two tension members fixedly arranged on the sides of the liquid-cooling plate, wherein a first laser reflection positioning film is fixedly arranged on the tension members; at least one transport tooling mechanism, which automatically identifies and transports the liquid-cooled battery modules; the transport tooling mechanism comprises a tooling main frame; a plurality of driving wheels respectively arranged at the bottom of the tooling main frame; a lifting assembly movably arranged in the tooling main frame; a push-pull slider assembly movably arranged on the lifting assembly; a plurality of battery cluster rack mechanisms, wherein the transport tooling mechanisms automatically transport a plurality of the liquid-cooled battery modules to corresponding battery cluster rack mechanisms respectively; the battery cluster rack mechanism comprises a support frame body; a plurality of support plate structures fixedly arranged on the support frame body in pairs and symmetrically arranged on the support frame body; a plurality of second laser reflection positioning films respectively fixedly arranged on the support frame body and respectively arranged on the sides of the corresponding support plate structures; Among them, the push-pull slider assembly includes a push-pull slider structure; a driving motor fixedly arranged on the lifting assembly, which is transmission-connected to the push-pull slider structure through a transverse screw rod; the push-pull slider structure includes a slider body, which is slidably arranged on the lifting assembly; at least two buckle-pull members respectively fixedly arranged on the slider body, which are respectively detachably connected to the corresponding tension members; a scanning positioning laser fixedly arranged on the slider body, and the scanning positioning laser can respectively perform accurate identification and positioning operations with the first laser reflection positioning film and the second laser reflection positioning film; a buffer member arranged on the side of the slider body, which is arranged on the same side as the buckle-pull member.

[0005] In one embodiment, high-strength rolled steel is used on both sides of the flow channel of the liquid cooling plate; the two sliding mechanisms are respectively arranged at the bottom of the rolled steel on both sides of the liquid cooling plate, and the two tension members are respectively welded to the rolled steel on both sides of the liquid cooling plate.

[0006] In one embodiment, the sliding mechanism includes a plurality of alloy balls, which are arranged in an orderly manner at the bottom of the corresponding rolled steel; the tension member is T-shaped, and a slot is provided thereon, and the first laser reflection positioning film is arranged on the side of the slot.

[0007] In one embodiment, the driving wheel is a universal brake wheel with a built-in motor, which is provided with a micro-leveling device.

[0008] In one embodiment, the lifting assembly includes a plurality of servo motors, which are respectively fixedly arranged at the upper end of the tooling main frame; a plurality of longitudinal screw rods respectively connected to the plurality of servo motors in transmission; a lifting platform movably arranged in the tooling main frame and connected to the plurality of longitudinal screw rods in transmission, and at least one guide rail and module rail are respectively arranged on the lifting platform.

[0009] In one embodiment, a guide groove is provided at the bottom of the slider body, and the guide groove is slidably arranged on the guide rail.

[0010] In one embodiment, the transport tooling mechanism also includes an energy storage power supply and a central control integration respectively fixed on the tooling main frame; the energy storage power supply is integrated by a power battery pack with high energy density and good heat dissipation performance; the central control integration includes a central control touch screen all-in-one machine and a remote controller, and the central control touch screen is fixedly installed on the tooling main frame.

[0011] In one embodiment, the support plate structure includes a support plate body; and a fixing plate integrally formed and fixedly disposed vertically on a side of the support plate body, which is fixedly disposed on the support frame body.

[0012] In one embodiment, a plurality of linear slide rails are provided on the support plate body, and the alloy balls are respectively rollingly arranged in the linear slide rails; an air avoidance groove is provided at the inner end of the linear slide rail, and the alloy balls can be rollingly accommodated in the air avoidance groove.

[0013] The present invention provides a control method for an automatically integrated liquid-cooled battery module, which is applied to an energy storage tooling assembly of an automatically integrated liquid-cooled battery module as described above, and comprises the following steps: S1, the transport tooling mechanism moves to the placement area of ​​the liquid-cooled battery module, and the lifting assembly drives the scanning positioning laser to scan the first laser reflection positioning film on the liquid-cooled battery module for identification and positioning; S2, after the identification and positioning is completed, the liquid-cooled battery module is pushed and pulled onto the transport fixture mechanism by the push-pull slider assembly, and then the transport fixture mechanism transports the liquid-cooled battery module to the front of the battery cluster rack mechanism according to a predetermined trajectory; S3, driving the scanning positioning laser to scan the corresponding second laser reflection positioning film on the battery cluster frame mechanism through the lifting assembly to identify and position; S4, after the identification and positioning is completed, the liquid-cooled battery module is pushed to the corresponding position of the battery cluster frame mechanism through the push-pull slider assembly.

[0014] Compared with the prior art, the energy storage tooling assembly and control method of the automatic integrated liquid-cooled battery module of the present invention have the following beneficial effects: The energy storage tooling assembly and control method of the automatic integrated liquid-cooled battery module of the present invention respectively accurately locates and identifies the first laser reflection positioning film and the second laser reflection positioning film through scanning positioning laser, and then pushes and pulls the liquid-cooled battery module through the push-pull slider structure, so as to realize automatic integration and installation of the liquid-cooled battery module on the battery rack. No personnel are required to assist in pushing and pulling the liquid-cooled battery module during the installation process, and personal injury is effectively avoided. The liquid-cooled battery module is driven to move by sliding alloy balls, and there is no direct friction between the bottom of the liquid-cooled battery module and the support plate surface of the battery rack, thereby ensuring the integrity of the insulation layer and at the same time without damaging the support plate surface of the battery rack, and the battery rack support plate has no risk of rust and corrosion, which to a certain extent prolongs the performance life of the battery rack support plate. Laser and laser reflective positioning film are used together for precise positioning, eliminating collisions between the liquid-cooled battery module and other objects. At the same time, sliding grooves are used for positioning during the installation process, and the liquid-cooled battery module maintains absolute orthogonality with the battery rack support plate in the XY plane. There is no stress on the inlet and outlet water pipes of the liquid-cooled battery module, eliminating the risk of interface leakage. Fully automatic installation is used throughout the installation process, which improves installation efficiency, shortens the project cycle, and improves the timeliness of project delivery. The installation uses a transport tooling mechanism that is equivalent to the length and width of the liquid-cooled battery module, which greatly reduces the operating space, shortens the maintenance distance between containers, and reduces the footprint of the entire project. Only one transport tooling mechanism and one maintenance personnel are required at the installation site, which greatly reduces the difficulty and cost of on-site maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a front structural schematic diagram of a liquid-cooled battery module in an energy storage tooling assembly of an automatic integrated liquid-cooled battery module of the present invention; Figure 2 yes Figure 1 A schematic diagram of the top view of the structure of the liquid-cooled battery module shown; Figure 3 It is a front structural schematic diagram of a transport tooling mechanism in an energy storage tooling assembly of an automatic integrated liquid-cooled battery module of the present invention; Figure 4 It is a schematic diagram of the top view of the transport tooling mechanism; Figure 5 It is a front structural diagram of the push-pull slider structure; Figure 6 It is a schematic diagram of the top view of the connection between the push-pull slider structure and the liquid-cooled battery module; Figure 7 It is a front structural schematic diagram of a battery cluster frame mechanism in an energy storage tooling assembly of an automatic integrated liquid-cooled battery module of the present invention; Figure 8 is a schematic diagram of the top view of the support plate structure; Fig. 9 is a front structural schematic diagram of the support plate structure; Fig.10 It is a schematic diagram of the connection structure of a liquid-cooled battery module and a battery cluster frame mechanism in an energy storage tooling assembly of an automatic integrated liquid-cooled battery module of the present invention; Fig.11 It is a logic flow chart of a control method of an automatic integrated liquid-cooled battery module of the present invention.

[0017] Indications in the figure: 10, liquid-cooled battery module; 11, liquid cooling plate; 111, liquid inlet; 112, liquid return port; 12, battery module body; 13, sliding mechanism; 14, tension member; 141, card slot; 142, first laser reflection positioning film; 20, transport tooling mechanism; 21, tooling main frame; 22, driving wheel; 23, lifting assembly; 231, servo motor; 232, longitudinal screw rod; 233, lifting platform; 2331, guide rail; 24, push-pull slider assembly; 241, push-pull slider structure; 2411, slider body; 24111, guide groove; 24112, screw rod connecting hole; 2412, buckle and pull member; 2413, scanning positioning laser; 2414, buffer member; 242, drive motor; 243, transverse screw rod; 25, energy storage power supply; 26, central control integration; 30, battery cluster frame mechanism; 31, support frame body; 32, support plate structure; 321, support plate body; 3211, linear slide rail; 3212, air avoidance groove; 322, fixing plate; 33, block; 34, second laser reflection positioning film; 35, control box. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 10 As shown, an energy storage tooling assembly of an automatically integrated liquid-cooled battery module of the present invention includes multiple liquid-cooled battery modules 10, at least one transport tooling mechanism 20 and multiple battery cluster rack mechanisms 30; at least one transport tooling mechanism 20 automatically transfers multiple liquid-cooled battery modules 10 to corresponding battery cluster rack mechanisms 30 for placement operations.

[0021] See also Figure 1 and Figure 2 As shown, in this embodiment, the liquid-cooled battery module 10 includes a liquid cooling plate 11, a battery module body 12, two sliding mechanisms 13 and at least two tension members 14; the liquid cooling plate 11 is tightly fitted on the battery module body 12, and it dissipates the heat generated in the battery module body 12; the two sliding mechanisms 13 are movably arranged under the liquid cooling plate 11, and they convert the sliding friction between the liquid-cooled battery module 10 and the contact surface into rolling friction, which is convenient for the transportation operation of the liquid-cooled battery module 10; at least two tension members 14 are respectively fixedly arranged on the side of the liquid cooling plate 11, which is convenient for the transport tooling mechanism 20 to be detachably connected with the at least two tension members 14, thereby facilitating the transportation tooling mechanism 20 to transport the liquid-cooled battery module 10. Specifically, the liquid cooling plate 11 is made of 3 series aluminum with high thermal conductivity, and high-strength rolled steel is used on both sides of the flow channel as the load-bearing parts of the battery module body 12. A high-strength bottom support sheet is used in the middle of the liquid cooling plate 11 as the load-bearing plate, so that the flow channel panel of the liquid cooling plate 11 is not subject to load-bearing force. The bottom support sheet and the rolled steel on both sides are assembled together to transfer the middle load of the battery module body 12 to the high-strength rolled steel on both sides. A liquid inlet 111 and a liquid return port 112 are respectively provided on the liquid cooling plate 11. The condensed liquid enters the liquid cooling plate 11 through the liquid inlet 111, and the condensed liquid after absorbing heat flows out of the liquid cooling plate 11 through the liquid return port 112. The battery module body 12 includes a protective shell and a plurality of battery core assemblies. The protective shell is a hollow cavity, which is fixedly arranged in the liquid cooling plate 11. The plurality of battery core assemblies are respectively arranged in the protective shell and are respectively connected with the liquid cooling plate 11 in a close contact manner. The heat generated by the plurality of battery core assemblies is thermally conductively conducted through the liquid cooling plate 11. Two sliding mechanisms 13 are respectively arranged at the bottom of the rolled steel on both sides of the liquid cooling plate 11. The sliding mechanism 13 includes a plurality of alloy balls. The plurality of alloy balls are orderly arranged at the bottom of the rolled steel according to a certain rule. The alloy balls have the characteristics of high strength, corrosion resistance and wear resistance, and can achieve smooth rolling under load-bearing conditions.

[0022] See also Figure 1 , Figure 2 and Figure 6 As shown, in this embodiment, two tension members 14 are respectively welded on the rolled steel on both sides of the liquid cooling plate 11. The tension member 14 is made of high-strength alloy steel and is made of a one-piece process, and adopts a T-shaped groove design. Specifically, a card slot 141 is provided on the tension member 14, which is convenient for detachable card connection with the transport fixture mechanism 20; a first laser reflection positioning film 142 is provided on the side of the card slot 141, and the notch position of the card slot 141 is positioned by the first laser reflection positioning film 142, so as to facilitate the precise docking between the transport fixture mechanism 20 and the tension member 14.

[0023] See also Figure 3 and Figure 4 As shown, in this embodiment, the transport tooling mechanism 20 includes a tooling main frame 21, a plurality of driving wheels 22, a lifting assembly 23, a push-pull slider assembly 24, an energy storage power supply 25 and a central control integration 26; the tooling main frame 21 is a supporting body; a plurality of driving wheels 22 are respectively arranged at the bottom of the tooling main frame 21, which drives the tooling main frame 21 to move; the lifting assembly 23 is movably arranged in the tooling main frame 21, which can move longitudinally, so as to facilitate the installation of the liquid-cooled battery module 10 on the battery cluster frame mechanism 30; the push-pull slider assembly 24 is movably arranged on the lifting assembly 23, which can move the liquid-cooled battery module 10 to the battery cluster frame mechanism 30; The battery module 10 is pushed and pulled to realize the transportation operation of the liquid-cooled battery module 10; the energy storage power supply 25 is fixedly arranged on the tooling main frame 21, and it provides power to multiple driving wheels 22, lifting components 23, push-pull slider components 24, and central control integration 26 respectively; the central control integration 26 is fixedly arranged on the tooling main frame 21, and it is electrically connected to multiple driving wheels 22, lifting components 23, push-pull slider components 24, and energy storage power supply 25 respectively. The control technology adopted by the central control integration 26 is all existing technology, and its specific control process and structure are not repeated here, as long as it meets the present application.

[0024] See also Figure 3 and Figure 4 As shown, the driving wheel 22 is a universal brake wheel with a built-in motor, which is equipped with a micro-leveling device; when the ground is uneven, multiple driving wheels 22 will automatically level with reference to the coordinate position, so that the bottom plate surface of the tooling main frame 21 is always horizontal, thereby ensuring the positioning accuracy of the installation of the liquid-cooled battery module 10; multiple driving wheels 22 communicate with the central control integration 26 respectively, and can move according to the laser positioning size provided by the central control integration 26, and start the braking state after reaching the specified position. In this embodiment, four driving wheels 22 are respectively set at the bottom of the tooling main frame 21; in other embodiments, the number of driving wheels 22 can be two, three or other plurality, and the number is set according to actual needs.

[0025] See also Figure 3 and Figure 4 As shown, the lifting assembly 23 includes a plurality of servo motors 231, a plurality of longitudinal screw rods 232 and a lifting platform 233; the plurality of servo motors 231 are respectively fixedly arranged at the upper end of the tooling main frame 21; the plurality of longitudinal screw rods 232 are respectively connected to the corresponding servo motors 231 by transmission; the lifting platform 233 is movably arranged in the tooling main frame 21 and is connected to the plurality of longitudinal screw rods 232 by transmission; the plurality of servo motors 231 respectively drive the lifting platform 233 to move longitudinally and keep it horizontal through the corresponding longitudinal screw rods 232. In this embodiment, four servo motors 231 are respectively fixedly arranged at the upper end of the tooling main frame 21, one end of the four longitudinal screw rods 232 is connected to the corresponding servo motors 231 by transmission, the four servo motors 231 rotate at the same speed to make the rotation speed of the four longitudinal screw rods 232 consistent, and if any one of the four servo motors 231 fails and cannot operate, the other three servo motors 231 will also stop operating, thereby ensuring that the lifting platform 233 remains horizontal during longitudinal movement. Specifically, the longitudinal screw rod 232 is made of high-strength alloy material, which is load-bearing, wear-resistant and not easy to deform. The screw thread adopts a fine thread process with a pitch within 3 mm. For each rotation of the longitudinal screw rod 232, the lifting platform 233 fixedly connected to the longitudinal screw rod 232 rises within 3 mm. The installation dimensions of the lifting platform 233 in the rising height direction can be controlled with high precision. A certain distance is left at both ends of the longitudinal screw rod 232 without screw threads, and the toothless distance must be greater than the total thickness of the lifting platform 233 and the liquid-cooled battery module 10 to prevent the lifting platform 233 from colliding with the top plate of the tooling main frame 21 after loading the liquid-cooled battery module 10. Specifically, the lifting platform 233 is made of a steel plate, on which four screw holes are set, and the four screw holes are respectively connected to the corresponding longitudinal screw rods 232, so that the lifting platform 233 follows the four longitudinal screw rods 232 to rotate clockwise or counterclockwise to perform longitudinal movement; at least one guide rail 2331 is set on the lifting platform 233, and the push-pull slider assembly 24 is slidably set on at least one guide rail 2331, and the movement of the push-pull slider assembly 24 is guided and limited by the guide rail 2331; the lifting platform 233 is also provided with a module track to facilitate the movement of the liquid-cooled battery module 10 on the lifting platform 233. In this embodiment, two guide rails 2331 are fixedly set on the lifting platform 233 in parallel.

[0026] See also Figure 3-Figure 6As shown, in this embodiment, the push-pull slider assembly 24 includes a push-pull slider structure 241, a drive motor 242 and a transverse screw rod 243; the push-pull slider structure 241 is slidably set on the lifting platform 233 through a guide rail 2331; the drive motor 242 is fixedly set on the lifting platform 233, and is transmission-connected to the push-pull slider structure 241 through the transverse screw rod 243, and the drive motor 242 drives the push-pull slider structure 241 to move horizontally on the lifting platform 233.

[0027] See also Figure 5 and Figure 6 As shown, the push-pull slider structure 241 includes a slider body 2411, at least two buckle pull members 2412, a scanning positioning laser 2413 and a buffer member 2414; the slider body 2411 is slidably arranged on the guide rail 2331; at least two buckle pull members 2412 are respectively fixedly arranged on the slider body 2411 and are respectively detachably connected to the card slot 141 of the corresponding tension member 14; the scanning positioning laser 2413 is fixedly arranged on the slider body 2411, which can accurately identify and locate the liquid-cooled battery module 10 and the battery cluster frame mechanism 30; the buffer member 2414 is arranged on the side of the slider body 2411 and on the same side as the buckle pull member 2412, and the hard contact connection between the liquid-cooled battery module 10 and the slider body 2411 is converted into a flexible contact connection through the buffer member 2414. In this embodiment, the two buckle pull members 2412 are respectively fixedly arranged on the slider body 2411. Specifically, a guide groove 24111 is provided at the bottom of the slider body 2411, and the guide groove 24111 is slidably set on the guide rail 2331; a screw connecting hole 24112 is provided on the slider body 2411, and one end of the transverse screw 243 is fixedly set in the screw connecting hole 24112; the buffer member 2414 is made of a plastic material with high hardness and high toughness to avoid leaving scratches when the slider body 2411 contacts and pushes the liquid-cooled battery module 10, thereby achieving soft contact.

[0028] See also Figure 5 and Figure 6As shown, in this embodiment, the slider body 2411 is made of high-strength, high-tensile alloy steel; the shape of the buckle and pull member 2412 matches the shape of the tension member 14, which facilitates the detachable connection between the buckle and pull member 2412 and the tension member 14; the scanning positioning laser 2413 can emit a fan-shaped laser beam at a long distance, which can quickly and accurately identify the first laser reflection positioning film 142 on the tension member 14. When the scanning positioning laser 2413 identifies the first laser reflection positioning film 142, the multiple driving wheels 22 adjust the position of the scanning positioning laser 2413 to the front angle position of the first laser reflection positioning film 142 after receiving the azimuth angle data collected by the scanning positioning laser 2413. At the same time, the scanning positioning laser 2413 measures its The scanning positioning laser 2413 is then switched to a point positioning laser beam according to the spatial size of the first laser reflection positioning film 142. According to the positioning size measured by the scanning, multiple driving wheels 22 move closer to the liquid-cooled battery module 10. The moving speed of the driving wheels 22 is inversely proportional to the distance from the liquid-cooled battery module 10. When the buckle 2412 moves to above the slot 141 of the corresponding tension member 14, the servo motor 231 drives the lifting platform 233 to move downward in a fine-tuned manner, so that the buckle 2412 and the slot 141 of the corresponding tension member 14 are completely engaged, and the driving motor 242 drives the slider body 2411, the buckle 2412, and the tension member 14 to move onto the lifting platform 233 in turn, thereby transferring the liquid-cooled battery module 10 to the lifting platform 233.

[0029] See also Figure 3 and Figure 4 As shown, in this embodiment, the energy storage power supply 25 is integrated by a power battery pack with high energy density and good heat dissipation performance, which supplies power to multiple driving wheels 22, lifting components 23, push-pull slider components 24, and central control integration 26 respectively. The energy storage power supply 25 can be charged, and its power can be displayed in real time on the central control integration 26 and has a low power alarm function. In this embodiment, the central control integration 26 includes a central control touch screen integrated machine and a remote controller. The central control touch screen integrated machine has a flat square shape and is fixedly installed on the tooling main frame 21. The positioning dimension data measured by the scanning positioning laser 2413, the displacement trajectory of the driving wheel 22, the operation records of the lifting assembly 23 and the push-pull slider assembly 24, etc. can be stored in the central control touch screen integrated machine, and the historical data can be exported through the data cable for viewing and analysis; an alarm is integrated inside the central control touch screen integrated machine. When the distance between the transport tooling mechanism 20 and the nearby object is less than the set safety distance, a buzzer warning is issued and the transport tooling mechanism is suspended. After the distance is restored to the safety distance, manual confirmation is required for recovery; the remote controller controls the integrated tooling system through the network WIFI, and can modify parameters, reset, cancel alarms, manually operate displacement and other comprehensive functions, but the central control touch screen integrated machine is the first priority. When someone is operating the central control touch screen integrated machine, the remote controller displays that the human is online and all remote controller operations are invalid by default.

[0030] See also Figure 7-Figure 10 As shown, in this embodiment, the battery cluster frame mechanism 30 includes a support frame body 31, a plurality of support plate structures 32, a plurality of stoppers 33, a plurality of second laser reflective positioning films 34 and a control box 35; the plurality of support plate structures 32 are fixedly arranged on the support frame body 31 in pairs and symmetrically, and the two ends of the liquid-cooled battery module 10 are respectively detachably arranged on two opposite support plate structures 32; the plurality of stoppers 33 are respectively fixedly arranged on the support frame body 31 and arranged on the rear side of the corresponding support plate structure 32, which limits the installation of the liquid-cooled battery module 10 on the two opposite support plate structures 32 operation to prevent the liquid-cooled battery module 10 from falling from the support plate structure 32; multiple second laser reflection positioning films 34 are respectively fixedly arranged on the support frame body 31 and are respectively arranged on the sides of the corresponding support plate structures 32, and the scanning positioning laser 2413 can accurately identify and position the second laser reflection positioning film 34, so that the push-pull slider assembly 24 can accurately push the liquid-cooled battery module 10 to the corresponding support plate structure 32 for installation; the control box 35 is fixedly arranged on the support frame body 31, and it controls the multiple liquid-cooled battery modules 10 arranged on the battery cluster frame mechanism 30.

[0031] See also Figure 8 and Fig. 9 As shown, in this embodiment, the support plate structure 32 includes a support plate body 321 and a fixed plate 322; the support plate body 321 is the support body of the liquid-cooled battery module 10; the fixed plate 322 is integrally formed and fixedly arranged vertically on the side of the support plate body 321, and is fixedly arranged on the support frame body 31. Specifically, a plurality of linear slide rails 3211 are arranged on the support plate body 321, and the alloy balls are respectively rolled and arranged in the linear slide rails 3211, so as to realize the sliding operation of the liquid-cooled battery module 10 relative to the support plate structure 32; the inner side end of the linear slide rail 3211 is provided with an air avoidance groove 3212, and the alloy balls can be rolled and accommodated in the air avoidance groove 3212, and the intersection of the air avoidance groove 3212 and the linear slide rail 3211 is designed to be a sliding track climbing angle, which is convenient for the liquid-cooled battery module 10 to be easily pulled out when disassembling, and at the same time, when the liquid-cooled battery module 10 is pushed in, it can buffer the vibration and inertia force in the direction of gravity generated by the alloy balls suddenly falling into the air avoidance groove 3212. In this embodiment, the structure of the module track is similar to that of the linear slide rail 3211, and a first air avoidance groove is also provided at its inner end. The alloy ball can be rolled and accommodated in the first air avoidance groove. The intersection of the first air avoidance groove and the module track is designed to be a climbing angle of the sliding track, which makes it easy to pull out the liquid-cooled battery module 10 when it is pushed out. At the same time, when the liquid-cooled battery module 10 is pulled in, it can buffer the vibration generated by the alloy ball suddenly falling into the first air avoidance groove and the inertia force in the direction of gravity.

[0032] See also Fig.11As shown, the present invention provides a control method for an automatic integrated liquid-cooled battery module, comprising the following steps: S1, the transport tooling mechanism 20 moves to the placement area of ​​the liquid-cooled battery module 10, and drives the scanning positioning laser 2413 to scan the first laser reflection positioning film 142 on the liquid-cooled battery module 10 for identification and positioning through the lifting assembly 23; S2, after the identification and positioning is completed, the liquid-cooled battery module 10 is pushed and pulled onto the transport fixture mechanism 20 by the push-pull slider assembly 24, and then the transport fixture mechanism 20 transports the liquid-cooled battery module 10 to the front of the battery cluster rack mechanism 30 according to a predetermined trajectory; S3, the lifting assembly 23 drives the scanning positioning laser 2413 to scan the corresponding second laser reflection positioning film 34 on the battery cluster frame mechanism 30 for identification and positioning; S4, after the identification and positioning is completed, the liquid-cooled battery module 10 is pushed to the corresponding position of the battery cluster rack mechanism 30 by pushing and pulling the slider assembly 24.

[0033] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An energy storage tooling assembly for automatically integrating a liquid-cooled battery module, characterized in that: include: A plurality of liquid-cooled battery modules, wherein the liquid-cooled battery modules include a liquid-cooling plate tightly fitted on a battery module body; two sliding mechanisms movably arranged below the liquid-cooling plate; and at least two tension members respectively fixedly arranged on sides of the liquid-cooling plate, wherein a first laser reflection positioning film is fixedly arranged on the tension members; At least one transport tooling mechanism, which automatically identifies and transports the liquid-cooled battery module; the transport tooling mechanism includes a tooling main frame; and a plurality of driving wheels respectively disposed at the bottom of the tooling main frame; A lifting assembly movably arranged in the main frame of the tooling; A push-pull slider assembly movably arranged on the lifting assembly; A plurality of battery cluster rack mechanisms, wherein the transport tooling mechanism automatically transports the plurality of liquid-cooled battery modules to the corresponding battery cluster rack mechanisms; the battery cluster rack mechanism comprises a support frame body; a plurality of support plate structures fixedly arranged on the support frame body in pairs and symmetrically arranged on the support frame body; a plurality of second laser reflection positioning films respectively fixedly arranged on the support frame body and respectively arranged on the sides of the corresponding support plate structures; The push-pull slider assembly includes a push-pull slider structure; a driving motor fixedly arranged on the lifting assembly, which is transmission-connected to the push-pull slider structure through a transverse screw rod; the push-pull slider structure includes a slider body, which is slidably arranged on the lifting assembly; At least two buckle and pull members are respectively fixedly arranged on the slider body, and are detachably connected to the corresponding tension members; a scanning positioning laser is fixedly arranged on the slider body, and the scanning positioning laser can respectively perform accurate identification and positioning operations with the first laser reflection positioning film and the second laser reflection positioning film; a buffer member is arranged on the side of the slider body, and is arranged on the same side as the buckle and pull member.

2. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 1, characterized in that: High-strength rolled steel is used on both sides of the flow channel of the liquid cooling plate; the two sliding mechanisms are respectively arranged at the bottom of the rolled steel on both sides of the liquid cooling plate, and the two tension members are respectively welded to the rolled steel on both sides of the liquid cooling plate.

3. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 2, characterized in that: The sliding mechanism includes a plurality of alloy balls, which are arranged in order at the bottom of the corresponding rolled steel; the tension member is T-shaped and is provided with a slot, and the first laser reflection positioning film is arranged on the side of the slot.

4. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 1, characterized in that: The driving wheel is a built-in motor type universal brake wheel, which is provided with a micro leveling device.

5. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 1, characterized in that: The lifting assembly includes multiple servo motors, which are respectively fixedly arranged at the upper end of the tooling main frame; multiple longitudinal screw rods are respectively connected to the multiple servo motors; a lifting platform is movably arranged in the tooling main frame and connected to the multiple longitudinal screw rods, and at least one guide rail and module rail are respectively arranged on the lifting platform.

6. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 5, characterized in that: A guide groove is arranged at the bottom of the slider body, and the guide groove is slidably arranged on the guide rail.

7. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 1, characterized in that: The transport tooling mechanism also includes an energy storage power supply and a central control integration which are respectively fixedly arranged on the tooling main frame; the energy storage power supply is integrated by a power battery pack with high energy density and good heat dissipation performance; the central control integration includes a central control touch screen all-in-one machine and a remote controller, and the central control touch screen is fixedly installed on the tooling main frame.

8. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 3, characterized in that: The support plate structure comprises a support plate body; an integrally formed fixing plate fixedly and vertically arranged on the side of the support plate body, which is fixedly arranged on the support frame body.

9. The energy storage tooling assembly of the automatic integrated liquid-cooled battery module according to claim 8, characterized in that: A plurality of linear slide rails are arranged on the support plate body, and the alloy balls are respectively rollingly arranged in the linear slide rails; an air avoidance groove is arranged at the inner end of the linear slide rail, and the alloy balls can be rollingly accommodated in the air avoidance groove.

10. A control method for an automatically integrated liquid-cooled battery module, applied to an energy storage tooling assembly of an automatically integrated liquid-cooled battery module according to any one of claims 1 to 9, characterized in that: The steps include: S1, the transport tooling mechanism moves to the placement area of ​​the liquid-cooled battery module, and the lifting assembly drives the scanning positioning laser to scan the first laser reflection positioning film on the liquid-cooled battery module for identification and positioning; S2, after the identification and positioning is completed, the liquid-cooled battery module is pushed and pulled onto the transport fixture mechanism by the push-pull slider assembly, and then the transport fixture mechanism transports the liquid-cooled battery module to the front of the battery cluster rack mechanism according to a predetermined trajectory; S3, driving the scanning positioning laser to scan the corresponding second laser reflection positioning film on the battery cluster frame mechanism through the lifting assembly to identify and position; S4, after the identification and positioning is completed, the liquid-cooled battery module is pushed to the corresponding position of the battery cluster frame mechanism through the push-pull slider assembly.

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