Double-row long mold combination splicing equipment

Abstract

The utility model discloses double-row long mold combination equipment. The double-row long mold combination equipment comprises a combination sliding table, a combination tray and a top pressing mechanism, the combined tray specifically comprises a tray bottom plate, a module bottom plate, an X-direction clamping mechanism and a Y-direction clamping mechanism; the tray bottom plate is in sliding connection with the splicing sliding table through the tray guide rail; the module bottom plate is arranged on the upper end face of the tray bottom plate. The X-direction clamping mechanism and the Y-direction clamping mechanism are respectively arranged on the tray bottom plate; the top pressing mechanism comprises a mounting frame and two rows of pressing roller sets. The mounting frame is in liftable connection with the fixed hanging bracket; each column of compression roller set comprises a plurality of compression rollers, the compression rollers extend in the Y direction and are connected to the mounting frame, and the two ends of each compression roller are rotationally connected with the mounting frame; according to the utility model, all-directional positioning and clamping of the module in a three-dimensional space are realized, and the splicing precision and stability are obviously improved; meanwhile, the automation degree of the equipment is high, the splicing process is rapid and continuous, the production efficiency is remarkably improved, and manual intervention and labor intensity are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production equipment, in particular to a double-row long mold combined splicing equipment. Background Art

[0002] In the production of battery modules, module splicing refers to combining multiple battery cells into a battery module according to a certain arrangement method and connection technology to meet the energy supply requirements of electric vehicles, energy storage systems or other portable electronic devices.

[0003] Especially for long battery modules, in the process of one-time stacking and forming, due to the too long length of the module, it is difficult to control and guarantee the benchmark of the processed parts, which will lead to poor flatness of the stacked and formed module and poor yield consistency. Therefore, splitting the module into two sections for splicing, with the length of each section of the module only half of the original, can greatly improve the quality of one-time stacking and forming of the module. When splicing, the two sections of the module are spliced together, which can effectively control the quality of each incoming module, thus improving the quality of the formed module as a whole.

[0004] However, traditional equipment has problems such as lack of automation, low production efficiency, a lot of manual intervention, and high labor intensity. Especially in the field of new energy vehicles, the requirements for the quality and consistency of module splicing are extremely high. Traditional equipment is difficult to achieve full-dimensional positioning and clamping of the module in three-dimensional space during the splicing process, and there are problems such as insufficient splicing accuracy and stability; in addition, traditional equipment has poor adaptability to modules of different sizes and shapes, high adjustment costs and long time consumption, and it is difficult to meet the needs of modern production; in addition, traditional splicing equipment is prone to scratching the module during the splicing process, affecting the appearance and quality of the product. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art, and provide a double-row long mold combined splicing equipment, which realizes full-dimensional positioning and clamping of the module in three-dimensional space, significantly improves the splicing accuracy and stability; at the same time, the equipment has a high degree of automation, the splicing process is fast and continuous, significantly improves the production efficiency, and reduces the manual intervention and labor intensity.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A double-row long mold combination and splicing device, comprising: a splicing slide table provided with a tray guide rail extending horizontally in the X direction; a splicing tray slidably connected to the splicing slide table through the tray guide rail for splicing double-row long modules in the horizontal direction; a top pressing mechanism arranged above the splicing slide table and liftably connected to a fixed hanger for splicing double-row long modules in the vertical direction; the splicing tray specifically includes a tray bottom plate, a module bottom plate, an X-direction clamping mechanism and a Y-direction clamping mechanism; the tray bottom plate is slidably connected to the splicing slide table through the tray guide rail; the module bottom plate is arranged on the upper end surface of the tray bottom plate for supporting short modules to be spliced; the X-direction clamping mechanism and the Y-direction clamping mechanism are respectively arranged on the tray bottom plate for splicing the two sides in the X direction and the two ends in the Y direction of the double-row long module; the top pressing mechanism includes an installation frame and two rows of roller groups; the installation frame is liftably connected to the fixed hanger; each row of roller groups includes a plurality of rollers, extending in the Y direction and connected to the installation frame, and both ends of each roller are rotatably connected to the installation frame.

[0008] The splicing slide table includes a fixed bracket, and two fixing plates extending in the X direction are arranged on the upper side of the fixed bracket, and two of the tray guide rails extending in the X direction are arranged on each fixing plate; a chute cooperating with the tray guide rail is arranged on the lower end surface of the tray bottom plate.

[0009] The splicing slide table is provided with a rack extending in the X direction; the splicing tray includes a displacement driving mechanism, and the displacement driving mechanism includes a displacement driving motor, a rotating shaft, a first gear and a second gear; the displacement driving motor is fixedly connected to the tray bottom plate, the rotating shaft is rotatably connected to the tray bottom plate through a first shaft bracket, and the first gear and the second gear are rotatably connected to the tray bottom plate through a gear bracket; the displacement driving motor drives the rotating shaft to rotate, the rotating shaft is connected to the first gear and drives it to rotate, and the second gear meshes with the first gear and the rack respectively to realize the displacement of the splicing tray.

[0010] The X-direction clamping mechanism includes X-direction pushing mechanisms symmetrically arranged on the two sides in the X direction of the tray bottom plate, and each X-direction pushing mechanism includes an X-direction pressing beam, an X-direction pushing electric cylinder and a plurality of X-direction first guide rails. The X-direction first guide rails and the X-direction pushing electric cylinder are respectively fixed to the tray bottom plate, the X-direction pressing beam is slidably connected to the plurality of X-direction first guide rails, and the X-direction pushing electric cylinder drives the X-direction pressing beam to slide to realize the splicing of the two sides in the X direction of the double-row long module.

[0011] The Y-direction clamping mechanism includes Y-direction pressing mechanisms symmetrically arranged on both Y-direction sides of the tray bottom plate. Each Y-direction pressing mechanism includes a Y-direction pressing beam, a Y-direction pushing electric cylinder, a Y-direction guide rod, a Y-direction nut, and a Y-direction screw rod. The Y-direction nut and the Y-direction screw rod form a screw-nut pair. The Y-direction pressing beam is connected to the Y-direction nut. The Y-direction guide rod is fixedly arranged on the upper end surface of the tray bottom plate and guides the sliding of the Y-direction nut. The Y-direction screw rod is rotatably arranged on the upper end surface of the tray bottom plate through a second shaft bracket and is connected to a first sprocket. The Y-direction pushing electric cylinder is fixedly arranged on the lower end surface of the tray bottom plate and is connected to a second sprocket. The first sprocket and the second sprocket are connected by a chain. The Y-direction pushing electric cylinder drives the Y-direction screw rod to rotate, and the Y-direction screw rod drives the Y-direction nut and the Y-direction pressing beam to displace in the Y direction, realizing the fitting of both Y-direction sides of the double-row long module group.

[0012] The module bottom plate includes two module support plates arranged symmetrically in two directions. The module support plates are connected to the tray bottom plate through an adjustment mechanism. The adjustment mechanism includes an adjustment electric cylinder and several X-direction second guide rails. The adjustment electric cylinder and the X-direction second guide rails are respectively fixed to the tray bottom plate. The module support plates are slidably connected to several X-direction second guide rails. The adjustment electric cylinder drives the module support plates to slide and displace in the X direction to adapt to short modules of different sizes.

[0013] The tray bottom plate is provided with an ultra-high and ultra-wide detection device. The ultra-high and ultra-wide detection device includes several pairs of sensors. Each pair of sensors includes a first transmitter and a first receiver. All the first transmitters are arranged on one side of the upper end surface of the tray bottom plate through a first mounting bracket and can be adjusted in the X direction and the Z direction. All the first receivers are arranged on the other side of the upper end surface of the tray bottom plate through a second mounting bracket and can be adjusted in the X direction and the Z direction. And the positions of the first transmitter and the first receiver correspond one by one.

[0014] The top pressing mechanism includes a lifting drive device connected to the fixed hanging bracket. Several vertical guide rods are connected to the upper end surface of the installation frame. Guide sleeves cooperating with the guide rods are provided on the fixed hanging bracket. The lifting drive device drives the installation frame to lift and displace.

[0015] A position detection device is provided on the lower end surface of the installation frame. The position detection device includes a second transmitter and a second receiver, and is used to detect whether the installation frame has descended in place.

[0016] A method for assembling a double-row long module group includes the following steps:

[0017] S1. The assembling tray displaces to the loading station on the assembling slide table, and two short modules are respectively carried onto the assembling tray and arranged side by side in the X direction;

[0018] S2. The X-direction clamping mechanism clamps the two long modules along the X direction and aligns them to a predetermined position;

[0019] S3. The merging tray is displaced to the Z-direction pressing station on the merging slide table, and the top pressing mechanism descends to press and align the two long modules along the Z direction, and each row of roller groups correspondingly presses one row of short modules;

[0020] S4. The Y-direction clamping mechanism clamps the two long modules along the Y direction and aligns them to a predetermined position;

[0021] S5. The merging tray is displaced to the blanking station on the merging slide table.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. Through the combined use of the X-direction clamping mechanism, the top pressing mechanism and the Y-direction clamping mechanism, the all-round positioning and clamping of the two long modules in three-dimensional space are realized, greatly improving the accuracy and stability of the merging, and ensuring the accuracy and consistency of the long modules during the merging process;

[0024] 2. During the merging process of the long modules, the equipment strictly executes the steps of side pressing in the X direction, top pressing, and end pressing in the Y direction, avoiding scratching the upper end surface, protecting the surface quality of the product, and improving the overall appearance and quality of the product;

[0025] 3. The automation degree of this equipment is high, the merging process is fast and continuous, significantly improving the production efficiency. Steps such as feeding, pressing, clamping, and blanking can all be realized through automatic control, reducing manual intervention and lowering the labor intensity;

[0026] 4. This equipment can adapt to the merging of long modules with different sizes and shapes, and only needs to adjust the positions and parameters of the clamping mechanism and the pressing mechanism, making the equipment have higher flexibility and adaptability when producing products of different specifications, and reducing the production cost and time cost. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure of the merging equipment in an embodiment of this application;

[0029] Figure 2Schematic diagram of the combined tray in an embodiment of the present application;

[0030] Figure 3 Schematic diagram of the module bottom plate and the X-direction clamping mechanism in an embodiment of the present application;

[0031] Figure 4 Schematic diagram of the Y-direction pushing mechanism in an embodiment of the present application;

[0032] Figure 5 Schematic diagram of the ultra-high and ultra-wide detection device in an embodiment of the present application;

[0033] Figure 6 Schematic diagram of the displacement driving mechanism in an embodiment of the present application;

[0034] Figure 7 Schematic diagram of the top pressing mechanism in an embodiment of the present application;

[0035] Figure 8 Schematic diagram of the top pressing mechanism and the fixed hanging bracket in an embodiment of the present application;

[0036] Figure 9 Schematic diagram of the combined sliding table and the fixed hanging bracket in an embodiment of the present application;

[0037] In the figure: 100, combined sliding table; 200, combined tray; 300, top pressing mechanism; 1, tray guide rail; 2, fixed hanging bracket; 3, tray bottom plate; 4, module support plate; 5, installation frame; 6, pressure roller group; 7, fixed bracket; 8, fixed plate; 9, rack; 10, displacement driving motor; 11, rotating shaft; 12, first gear; 13, second gear; 14, X-direction pressing beam; 15, X-direction pushing electric cylinder; 16, X-direction first guide rail; 17, Y-direction pressing beam; 18, Y-direction pushing electric cylinder; 19, Y-direction guide rod; 20, Y-direction nut; 21, Y-direction lead screw; 22, first sprocket; 23, second sprocket; 24, chain; 25, adjusting electric cylinder; 26, X-direction second guide rail; 27, first transmitter; 28, first receiver; 29, lifting driving device; 30, guide rod; 31, second transmitter; 32, second receiver. Detailed implementation manners

[0038] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0040] In addition, the terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0041] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0042] In the first aspect of the present application, a double-row long die combination and splicing device is provided. Refer to Figure 1 , including: a splicing slide table 100, provided with a tray guide rail 1 extending in the horizontal X direction; a splicing tray 200, slidably connected to the splicing slide table 100 through the tray guide rail 1 for splicing the double-row long die groups in the horizontal direction; a top pressing mechanism 300, arranged above the splicing slide table 100 and liftably connected to the fixed hanging bracket 2 for splicing the double-row long die groups in the vertical direction. Refer to Figure 2 , the splicing tray 200 specifically includes a tray bottom plate 3, a die group bottom plate, an X-direction clamping mechanism and a Y-direction clamping mechanism; the tray bottom plate 3 is slidably connected to the splicing slide table 100 through the tray guide rail 1; the die group bottom plate is arranged on the upper end surface of the tray bottom plate 3 for supporting the short die groups to be spliced; the X-direction clamping mechanism and the Y-direction clamping mechanism are respectively arranged on the tray bottom plate 3 for splicing the two sides in the X direction and the two ends in the Y direction of the double-row long die groups. Refer to Figure 7 and Figure 8 , the top pressing mechanism 300 includes an installation frame 5 and two rows of roller groups 6; the installation frame 5 is liftably connected to the fixed hanging bracket 2; each row of roller groups 6 includes a plurality of rollers, extending in the Y direction and connected to the installation frame 5, and both ends of each roller are rotatably connected to the installation frame 5.

[0043] Specifically, the merging slide table 100 is provided with a loading station, a top pressing station, and an unloading station. At the loading station, two long modules are respectively carried onto the merging tray 200 and are symmetrically distributed in pairs, and the length direction of the long module is set corresponding to the Y direction. This device first presses the X-side surfaces of the two long modules to form two columns of long modules and centers them to a predetermined position, so that the two rows of pressure rollers of the top pressing mechanism 300 can respectively correspond to one column of long modules. The top pressing mechanism 300 descends to press and align the two columns of long modules along the Z direction, ensuring the stability and tightness of the long modules in the vertical direction; then, the device presses the two ends of the two columns of long modules in the Y direction. During the process of the two columns of long modules moving in the Y direction, they respectively drive the two rows of pressure roller groups 6 to roll, thus avoiding scratching the upper end surfaces of the long modules after the top pressing mechanism 300 presses; after the above steps, the two columns of long modules are accurately merged and formed; finally, the device transports the formed long modules to the unloading station to prepare for the next process or storage.

[0044] By the combined use of the X-direction clamping mechanism, the top pressing mechanism, and the Y-direction clamping mechanism, this device realizes the full-direction positioning and clamping of the two long modules in three-dimensional space, greatly improving the accuracy and stability of the merging, and ensuring the accuracy and consistency of the long modules during the merging process.

[0045] During the merging process of the long modules, the device avoids scratching the upper end surfaces of the long modules by strictly implementing the steps of pressing the X-side surfaces, top pressing, and pressing the two ends in the Y direction, protecting the surface quality of the products and improving the overall appearance and quality of the products.

[0046] This device has a high degree of automation, and the merging process is fast and continuous, significantly improving the production efficiency. Steps such as loading, pressing, clamping, and unloading can all be achieved through automatic control, reducing manual intervention and lowering the labor intensity.

[0047] This device can adapt to the merging of long modules with different sizes and shapes, and only needs to adjust the positions and parameters of the clamping mechanism and the pressing mechanism, making the device have higher flexibility and adaptability when producing products of different specifications, and reducing the production cost and time cost.

[0048] In some embodiments, the merging slide table 100 includes a fixed bracket 7. On the upper side of the fixed bracket 7, there are two fixing plates 8 extending in the X direction. On each fixing plate 8, there are two tray guide rails 1 extending in the X direction. The lower end surface of the tray bottom plate 3 is provided with a chute that cooperates with the tray guide rail 1. Through the combination of the fixed bracket 7, the fixing plates 8, and the tray guide rails 1, the merging slide table 100 provides a stable and precise sliding platform for the merging tray 200, improves the overall structural strength of the device, and ensures the accuracy and stability of the double-row long module during the merging process.

[0049] In some embodiments, referring to Figure 6 , the merging slide table 100 is provided with a rack 9 extending in the X direction. The merging tray 200 includes a displacement driving mechanism. The displacement driving mechanism includes a displacement driving motor 10, a rotating shaft 11, a first gear 12, and a second gear 13. The displacement driving motor 10 is fixedly connected to the tray bottom plate 3. The rotating shaft 11 is rotatably connected to the tray bottom plate 3 through a first shaft bracket. The first gear 12 and the second gear 13 are rotatably connected to the tray bottom plate 3 through a gear bracket. The displacement driving motor 10 drives the rotating shaft 11 to rotate. The rotating shaft 11 is connected to the first gear 12 and drives it to rotate. The second gear 13 meshes with the first gear 12 and the rack 9 respectively. When the first gear 12 rotates, the rotational motion is converted into a linear motion through the second gear 13. Because the second gear 13 meshes with the rack 9 at the same time, the merging tray 200 will perform precise displacement along the direction of the rack 9. Through the combination of the rack 9 and the displacement driving mechanism, the merging slide table 100 and the merging tray 200 achieve precise displacement control of the merging tray in the X direction, improving the automation degree of the device.

[0050] In some embodiments, referring to Figure 3 , the X-direction clamping mechanism includes X-direction pushing mechanisms symmetrically arranged on both sides of the tray bottom plate 3 in the X direction. Each X-direction pushing mechanism includes an X-direction pressing beam 14, an X-direction pushing electric cylinder 15, and a plurality of X-direction first guide rails 16. The X-direction first guide rails 16 and the X-direction pushing electric cylinder 15 are respectively fixed to the tray bottom plate 3. The X-direction pressing beam 14 is slidably connected to the plurality of X-direction first guide rails 16. The X-direction pushing electric cylinder 15 drives the X-direction pressing beam 14 to slide, realizing the merging of both sides of the double-row long module in the X direction. Through the design of the X-direction pushing mechanism in this embodiment, the X-direction clamping mechanism realizes the precise merging of both sides of the double-row long module in the X direction, improves the automation degree of the device, and ensures the accuracy and stability of the merging process.

[0051] In some embodiments, referring to Figure 4, the Y-direction clamping mechanism includes Y-direction pressing mechanisms symmetrically arranged on both Y-direction sides of the tray bottom plate 3. Each Y-direction pressing mechanism includes a Y-direction pressing beam 17, a Y-direction pushing electric cylinder 18, a Y-direction guide rod 19, a Y-direction nut 20, and a Y-direction screw rod 21. The Y-direction nut 20 and the Y-direction screw rod 21 form a screw-nut pair. The Y-direction pressing beam 17 is connected to the Y-direction nut 20. The Y-direction guide rod 19 is fixedly arranged on the upper end surface of the tray bottom plate 3 and guides the sliding of the Y-direction nut 20. The Y-direction screw rod 21 is rotatably arranged on the upper end surface of the tray bottom plate 3 through a second shaft bracket and is connected to a first sprocket 22. The Y-direction pushing electric cylinder 18 is fixedly arranged on the lower end surface of the tray bottom plate 3 and is connected to a second sprocket 23. The first sprocket 22 and the second sprocket 23 are connected by a chain 24. The Y-direction pushing electric cylinder 18 drives the Y-direction screw rod 21 to rotate, and the Y-direction screw rod 21 drives the Y-direction nut 20 and the Y-direction pressing beam 17 to displace in the Y direction, realizing the fitting of both Y-direction sides of the double-row long module.

[0052] Specifically, when the Y-direction pushing electric cylinder 18 is started, it drives the second sprocket 23 to rotate. Through the transmission of the chain 24, the first sprocket 22 also rotates accordingly, and then drives the Y-direction screw rod 21 to rotate. The rotational motion of the Y-direction screw rod 21 is converted into a linear motion of the Y-direction nut 20 through the screw-nut pair. The Y-direction nut 20 drives the Y-direction pressing beam 17 connected thereto to move in the Y direction, realizing the clamping and fitting operations of the workpiece. By adopting the sprocket-chain method, the long-distance displacement of the Y-direction pressing beam 17 is realized, and the Y-direction pushing electric cylinder 18 can be installed on the lower end surface of the tray bottom plate 3, reducing the occupied space.

[0053] In some embodiments, referring to Figure 3 , the module bottom plate includes two symmetrically arranged module support plates 4. The module support plates 4 are connected to the tray bottom plate 3 through an adjustment mechanism. The adjustment mechanism includes an adjustment electric cylinder 25 and a plurality of X-direction second guide rails 26. The adjustment electric cylinder 25 and the X-direction second guide rails 26 are respectively fixed to the tray bottom plate 3. The module support plates 4 are slidably connected to the plurality of X-direction second guide rails 26. The adjustment electric cylinder 25 drives the module support plates 4 to slide and displace in the X direction to adapt to long modules of different sizes.

[0054] Specifically, two symmetrically arranged module support plates 4 enable flexible adaptation to long modules of different sizes. The module support plates 4 are connected to the tray bottom plate 3 through an adjustment mechanism, which includes an adjustment electric cylinder 25 and several second X-direction guide rails 26. The adjustment electric cylinder 25 and the second X-direction guide rails 26 are both fixed on the tray bottom plate 3, while the module support plates 4 are slidably connected to these second X-direction guide rails 26. When it is necessary to adapt to short modules of different sizes, the adjustment electric cylinder 25 drives the module support plates 4 to slide in the X direction, thereby achieving effective support and positioning of the long modules, improving the versatility and flexibility of the equipment, and significantly reducing the equipment adjustment cost and time caused by changes in module sizes.

[0055] In some embodiments, referring to FIG. 5, the tray bottom plate 3 is provided with an ultra-high and ultra-wide detection device, which includes several pairs of sensors. Each pair of sensors includes a first transmitter 27 and a first receiver 28. All the first transmitters 27 are arranged on one side of the upper end surface of the tray bottom plate 3 through a first mounting bracket and can be adjusted in the X and Z directions. All the first receivers 28 are arranged on the other side of the upper end surface of the tray bottom plate 3 through a second mounting bracket and can be adjusted in the X and Z directions, and the positions of the first transmitter 27 and the first receiver 28 correspond one by one.

[0056] Specifically, the ultra-high and ultra-wide detection device is provided with several pairs of sensors on the tray bottom plate 3. Each sensor includes a first transmitter 27 and a first receiver 28. During operation, the first transmitter 27 emits a signal, and the first receiver 28 receives the signal. When the object placed on the tray bottom plate 3 exceeds the preset height or width limit, it will block the signal transmission, thereby triggering the detection device, improving the accuracy and flexibility of the detection. By adjusting the position of the sensor according to actual needs, it can effectively prevent equipment failures caused by the oversized size of the battery module.

[0057] In some embodiments, the top pressing mechanism 300 includes a lifting drive device 29 connected to the fixed hanging bracket 2. Several vertical guide rods 30 are connected to the upper end surface of the mounting frame 5. The fixed hanging bracket 2 is provided with guide sleeves that cooperate with the guide rods. The lifting drive device 29 drives the mounting frame 5 to move up and down. By driving the mounting frame 5 to move up and down through the lifting drive device 29, the battery module can be pressed or released. The cooperation between the guide rods 30 and the guide sleeves can ensure the stability of the mounting frame 5 during the lifting process.

[0058] In some embodiments, a position detection device is provided on the lower end face of the mounting frame 5. The position detection device includes a second transmitter 31 and a second receiver 32, and is used to detect whether the mounting frame 5 has descended in place. By the second transmitter 31 emitting a signal and the second receiver 32 receiving the signal, when the mounting frame 5 has descended in place, the signal transmission between the two will be changed by the battery module, thereby triggering the position detection device to give a signal indicating in place, effectively avoiding insufficient pressing force caused by the mounting frame 5 not descending in place, and ensuring the stability of the Y-direction merging process.

[0059] In a second aspect of the present application, a method for combining two long modules in a row is provided, including the following steps:

[0060] S1. The merging tray 200 is displaced on the merging slide 100 to the loading station, and two long modules are respectively carried onto the merging tray 200 and arranged side by side along the X direction;

[0061] S2. The X-direction clamping mechanism clamps and centers the two long modules along the X direction to a predetermined position;

[0062] S3. The merging tray 200 is displaced on the merging slide 100 to the Z-direction pressing station, and the top pressing mechanism 300 descends to press and align the two long modules along the Z direction, and each row of roller groups 6 correspondingly presses one row of long modules;

[0063] S4. The Y-direction clamping mechanism clamps and centers the two long modules along the Y direction to a predetermined position;

[0064] S5. The merging tray 200 is displaced on the merging slide 100 to the unloading station.

[0065] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-row long mold assembly equipment, characterized in that: include: The combined slide (100) is provided with a tray guide rail (1) extending horizontally in the X direction; A combined pallet (200) is slidably connected to the combined slide (100) via the pallet guide rail (1) and is used for combining double-row long modules in a horizontal direction; A top pressing mechanism (300) is disposed above the assembling slide (100) and is connected to the fixed hanger (2) in a liftable manner, and is used for assembling the double-row long module in the vertical direction; The combined pallet (200) specifically comprises a pallet bottom plate (3), a module bottom plate, an X-direction clamping mechanism and a Y-direction clamping mechanism; the pallet bottom plate (3) is slidably connected to the combined slide (100) via a pallet guide rail (1); the module bottom plate is arranged on the upper end surface of the pallet bottom plate (3) and is used to support the short module to be combined; the X-direction clamping mechanism and the Y-direction clamping mechanism are respectively arranged on the pallet bottom plate (3) and are used to combine the two sides in the X direction and the two ends in the Y direction of the double-row long module; The top pressing mechanism (300) comprises a mounting frame (5) and two rows of pressing roller groups (6); the mounting frame (5) is connected to the fixed hanger (2) in a liftable manner; each row of pressing roller groups (6) comprises a plurality of pressing rollers extending along the Y direction and connected to the mounting frame (5), and both ends of each pressing roller are rotatably connected to the mounting frame (5).

2. A double-row long module assembly equipment according to claim 1, characterized in that: The combined slide (100) comprises a fixed bracket (7), the upper side of the fixed bracket (7) is provided with two fixed plates (8) extending along the X direction, each of the fixed plates (8) is provided with two tray guide rails (1) extending along the X direction; the lower end surface of the tray bottom plate (3) is provided with a slide groove cooperating with the tray guide rail (1).

3. The double-row long module assembly equipment according to claim 1, characterized in that: The combined slide (100) is provided with a rack (9) extending in the X direction; the combined pallet (200) includes a displacement drive mechanism, which includes a displacement drive motor (10), a rotating shaft (11), a first gear (12) and a second gear (13); the displacement drive motor (10) is fixedly connected to the pallet bottom plate (3); the rotating shaft (11) is rotatably connected to the pallet bottom plate (3) through a first shaft bracket; the first gear (12) and the second gear (13) are rotatably connected to the pallet bottom plate (3) through the gear bracket; the displacement drive motor (10) drives the rotating shaft (11) to rotate; the rotating shaft (11) is connected to the first gear (12) and drives it to rotate; the second gear (13) is respectively meshed with the first gear (12) and the rack (9) to achieve displacement of the combined pallet (200).

4. The double-row long module assembly equipment according to claim 1, characterized in that: The X-direction clamping mechanism comprises an X-direction pushing mechanism symmetrically arranged on both sides of the X-direction of the tray bottom plate (3), each of the X-direction pushing mechanisms comprises an X-direction pressure beam (14), an X-direction pushing electric cylinder (15) and a plurality of X-direction first guide rails (16), the X-direction first guide rails (16) and the X-direction pushing electric cylinder (15) are respectively fixed to the tray bottom plate (3), the X-direction pressure beam (14) is slidably connected to the plurality of X-direction first guide rails (16), and the X-direction pushing electric cylinder (15) drives the X-direction pressure beam (14) to slide, thereby realizing the X-direction splicing of both sides of the double-row long module.

5. The double-row long module assembly equipment according to claim 1, characterized in that: The Y-direction clamping mechanism comprises a Y-direction pushing mechanism symmetrically arranged on both sides of the Y-direction of the tray bottom plate (3), each of the Y-direction pushing mechanisms comprises a Y-direction pressure beam (17), a Y-direction pushing electric cylinder (18), a Y-direction guide rod (19), a Y-direction nut (20) and a Y-direction screw rod (21), the Y-direction nut (20) and the Y-direction screw rod (21) forming a screw rod nut pair, the Y-direction pressure beam (17) is connected to the Y-direction nut (20), the Y-direction guide rod (19) is fixedly arranged on the upper end surface of the tray bottom plate (3) and slides and guides the Y-direction nut (20); The Y-direction screw rod (21) is rotatably arranged on the upper end surface of the tray bottom plate (3) through a second shaft bracket and is connected to a first sprocket (22); the Y-direction pushing electric cylinder (18) is fixedly arranged on the lower end surface of the tray bottom plate (3) and is connected to a second sprocket (23); the first sprocket (22) and the second sprocket (23) are connected via a chain (24); the Y-direction pushing electric cylinder (18) drives the Y-direction screw rod (21) to rotate, and the Y-direction screw rod (21) drives the Y-direction nut (20) and the Y-direction pressure beam (17) to move along the Y-direction, thereby realizing the Y-direction splicing of the two sides of the double-row long module.

6. The double-row long module assembly equipment according to claim 1, characterized in that: The module base plate comprises two symmetrically arranged module support plates (4), the module support plates (4) are connected to the tray base plate (3) through an adjustment mechanism, the adjustment mechanism comprises an adjustment electric cylinder (25) and a plurality of X-direction second guide rails (26), the adjustment electric cylinder (25) and the X-direction second guide rails (26) are respectively fixed to the tray base plate (3), the module support plate (4) is slidably connected to the plurality of X-direction second guide rails (26), and the adjustment electric cylinder (25) drives the module support plate (4) to slide and move along the X-direction to adapt to long modules of different sizes.

7. The double-row long module assembly equipment according to claim 1, characterized in that: The pallet bottom plate (3) is provided with an ultra-high and ultra-wide detection device, which includes a plurality of beamforming sensors, each of which includes a first transmitter (27) and a first receiver (28), all of which are arranged on one side of the upper end surface of the pallet bottom plate (3) through a first mounting bracket and can be adjusted along the X direction and the Z direction, and all of which are arranged on the other side of the upper end surface of the pallet bottom plate (3) through a second mounting bracket and can be adjusted along the X direction and the Z direction, and the positions of the first transmitters (27) and the first receivers (28) correspond one to one.

8. The double-row long module assembly equipment according to claim 1, characterized in that: The top clamping mechanism (300) comprises a lifting drive device (29) connected to the fixed hanger (2); the upper end surface of the installation frame (5) is connected to a plurality of vertical guide rods (30); the fixed hanger (2) is provided with guide sleeves that cooperate with the guide rods; the lifting drive device (29) drives the installation frame (5) to move up and down.

9. The double-row long module assembly equipment according to claim 1, characterized in that: A position detection device is provided on the lower end surface of the installation frame (5), and the position detection device comprises a second transmitter (31) and a second receiver (32) for detecting whether the installation frame (5) has been lowered into place.

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