Assembling tool of battery box body

Abstract

The utility model discloses an assembly tool of a battery box body. The assembly tool comprises a lower layer module, a middle layer module and an upper layer module, a battery box body is placed at the top of the middle-layer module; the middle-layer module is arranged at the top of the lower-layer module, and the lower-layer module is used for driving the middle-layer module to transversely move left and right, so that the left side and the right side of the battery box body are aligned with the left side and the right side of a container inlet in a container needing to be loaded into the battery box body; the top of the middle module is provided with the upper module, and the middle module is used for driving the upper module to longitudinally move back and forth; and the upper layer module is used for pushing the battery box body placed at the top of the middle layer module to move forwards, so that the battery box body is pushed into the container through the container inlet. The assembling tool for the battery box body is scientific in structural design, the battery box body can be safely, efficiently and reliably aligned to an inlet of a container and then pushed into the container, the working efficiency is low, the assembling cost can be remarkably reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to an assembly tooling for a battery box body. Background Technique

[0002] In the energy storage industry, in order to facilitate the storage and transportation of battery boxes, it is necessary to load the battery box bodies into containers.

[0003] Currently, the generally adopted assembly method is: first manually align the battery box body with the container entrance, and then push the battery box body into the container. This method requires manual real-time adjustment of the left and right positions of the battery box body, not only with low assembly work efficiency, increased assembly costs, but also high labor intensity for the staff.

[0004] Therefore, with the rapid development of the energy storage industry, there is an urgent need to develop a technology that can solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an assembly tooling for a battery box body aiming at the technical defects existing in the prior art.

[0006] To this end, the utility model provides an assembly tooling for a battery box body, including a lower layer module, a middle layer module and an upper layer module;

[0007] A battery box body is placed on the top of the middle layer module;

[0008] The lower layer module, with the middle layer module arranged on its top, is used to drive the middle layer module to move horizontally left and right, so that the left and right sides of the battery box body are aligned with the left and right sides of a container entrance on the container to which the battery box body needs to be loaded;

[0009] The middle layer module, with the upper layer module arranged on its top, is used to drive the upper layer module to move longitudinally forward and backward;

[0010] The upper layer module is used to push the battery box body placed on the top of the middle layer module forward, so that the battery box body is pushed into the container through the container entrance.

[0011] As can be seen from the technical solutions provided by the above utility model, compared with the prior art, the utility model provides an assembly tooling for a battery box body, with a scientific structural design, which can safely, efficiently and reliably align the battery box body with the container entrance and then push it into the container, with low working efficiency, can significantly reduce the assembly cost, and reduce the labor intensity of the staff, having great practical significance. Brief Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the working state of an assembly tooling for a battery box body provided by the utility model;

[0013] Figure 2 In the assembly tooling for a battery box body provided by the present utility model, it is a schematic structural view of the lower layer module;

[0014] Figure 3 In the assembly tooling for a battery box body provided by the present utility model, it is a schematic structural view of the lead screw assembly;

[0015] Figure 4 In the assembly tooling for a battery box body provided by the present utility model, it is a top view schematic structural view of the middle layer module;

[0016] Figure 5 In the assembly tooling for a battery box body provided by the present utility model, it is a bottom view schematic structural view of the middle layer module;

[0017] Figure 6 In the assembly tooling for a battery box body provided by the present utility model, it is a schematic structural view of the chain pushing assembly;

[0018] Figure 7 In the assembly tooling for a battery box body provided by the present utility model, it is a schematic structural view of the upper layer module;

[0019] Figure 8 In the assembly tooling for a battery box body provided by the present utility model, it is a schematic structural view of the control system;

[0020] Figure 9 It is a partial exploded view of the installation state of the driven chain driving block and the upper chain in the driven chain in the assembly tooling for a battery box body provided by the present utility model. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. 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 should not be construed as a limitation to the present utility model.

[0023] In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "coupling", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise clearly and specifically defined.

[0025] See Figures 1 to 9 , the present utility model provides an assembly tooling for a battery box, including: a lower layer module 1, a middle layer module 2, and an upper layer module 3;

[0026] A battery box 100 is placed on the top of the middle layer module 2;

[0027] The lower layer module 1, with the middle layer module 2 provided on its top, is used to drive the middle layer module 2 to move horizontally left and right, so that the left and right positions of the battery box 100 can correspond to the left and right positions of the container entrance, that is, the left and right sides of the battery box 100 are aligned with the left and right sides of a container entrance on the container where the battery box needs to be loaded;

[0028] The middle layer module 2, with the upper layer module 3 provided on its top, is used to drive the upper layer module 3 to move longitudinally forward and backward;

[0029] The upper layer module 3 (specifically, the battery box pushing block 33) is used to push the battery box 100 placed on the top of the middle layer module 2 forward, so that the battery box 100 is pushed into the container through the container entrance; specifically: it is used to push the battery box 100 placed on the idle rollers 23 of the middle layer module 2 forward.

[0030] It should be noted that in the existing energy storage industry, the shape of a container that needs to assemble a battery box is usually a cuboid shape, and it has a plurality of container entrances, each of which is used to place a battery box; the shape and size of each container entrance is larger (slightly larger) than or the shape and size of the battery box (specifically, the shape and size of the front and rear sides of the battery box).

[0031] In the present utility model, a lead screw assembly 12 is provided in the lower layer module 1;

[0032] The lead screw assembly 12 has a lead screw assembly 12 at its top, which is used to drive the middle layer module 2 to move horizontally left and right.

[0033] In the present utility model, as shown in Figure 2 the lower layer module 1 includes a lower layer frame 11, a lead screw assembly 12 and a lower layer linear slide rail 13;

[0034] In the middle of the top surface of the lower layer frame 11, a horizontally distributed lead screw assembly 12 is provided;

[0035] At the front and rear ends of the top of the lower layer frame 11, a horizontally distributed lower layer linear slide rail 13 is provided respectively;

[0036] Each lower layer linear slide rail 13 is respectively slidably and cooperatively connected with two middle layer linear sliders 26 at the bottom of the middle layer module 2.

[0037] It should be noted that the lower layer linear slide rail 13 and the middle layer linear slider 26 at the bottom of the middle layer module 2 are in a sliding cooperation relationship. Each lower layer linear slide rail 13 is slidably cooperated with two middle layer linear sliders 26, and the middle layer linear slider 26 can only move linearly left and right along the length direction of the lower layer linear slide rail 13. Since the lower layer linear slide rail 13 is provided on the lower layer module 1 and the middle layer linear slider 26 is provided on the middle layer module 2, this ensures that the middle layer module 2 can only move linearly left and right relative to the lower layer module 1.

[0038] Specifically, a plurality of (for example, seven) fork slots 111 are respectively provided on the left and right sides of the lower layer frame 11;

[0039] The fork slots 111 are used to insert the lifting forks in the forklift.

[0040] It should be noted that specifically, the seven fork slots 111 on each side are used for a pair of lifting forks in the forklift. Only need to symmetrically insert this pair of lifting forks into any two of the seven fork slots 111, and use the lifting system of the forklift to realize the lifting function of the tooling of the present utility model.

[0041] Specifically, the two lower layer linear slide rails 13 are symmetrically distributed front and back.

[0042] It should be noted that the number of the lower-layer linear slide rails 13 is two, which are respectively arranged at the front and rear of the lower-layer frame 11 and are symmetric about the lead screw assembly 12.

[0043] Specifically, at the four corner positions of the lower-layer frame 11, a caster 14 (specifically, it can be a universal wheel) is respectively arranged;

[0044] It should be noted that the number of the casters 14 is four, which are distributed at the four corners of the lower-layer frame 11.

[0045] Specifically, as shown in Figure 3 the lead screw assembly 12 includes: a first speed-regulating motor 121, a ball screw 122 and a ball nut 123;

[0046] The power output end (i.e., the output shaft) on the left side of the first speed-regulating motor 121 is connected to the right end of the horizontally distributed ball screw 122;

[0047] A ball nut 123 is arranged on the ball screw 122;

[0048] The top of the ball nut 123 is fixedly connected to a ball nut connection block 27 at the bottom of the middle-layer module 2.

[0049] Furthermore, the left and right ends of the ball screw 122 are respectively pivotally connected (i.e., rotatably connected) to a lead screw support seat 1220. Specifically, a bearing is arranged on each lead screw support seat 1220, and the inner ring of the bearing is connected to one end of the ball screw 122;

[0050] The lead screw support seat 1220 is arranged on the top of a lead screw bottom plate 1221;

[0051] The right end at the top of the lead screw bottom plate 1221 is provided with a motor mounting bracket 1222;

[0052] The first speed-regulating motor 121 is mounted on the motor mounting bracket 1222;

[0053] The lead screw bottom plate 1221 is fixedly arranged on the top of the lower-layer frame 11.

[0054] It should be noted that the rotation of the first speed-regulating motor 121 can drive the ball screw 122 to make a rotational motion, and the rotation of the ball screw 122 can make the ball nut 123 make a left-right linear motion.

[0055] It should also be noted that the rotational motion of the ball screw 122 can be converted into the linear motion of the ball nut 123. This is the inherent function of the ball screw and will not be elaborated here.

[0056] It should also be noted that the present utility model is preset as follows: when the first speed-regulating motor 121 rotates forward, the ball nut 123 moves to the left; when the first speed-regulating motor 121 rotates in reverse, the ball nut 123 moves to the right.

[0057] It should also be noted that the ball nut 123 and the ball nut connecting block 27 at the bottom of the middle layer module 2 are fixedly connected by screws. Therefore, it can be known that when the first speed-regulating motor 121 rotates forward, the ball nut 123 moves to the left, and thus the middle layer module 2 moves to the left; when the first speed-regulating motor 121 rotates in reverse, the ball nut 123 moves to the right, and thus the middle layer module 2 moves to the right.

[0058] In the present utility model, a chain pushing assembly 24 is provided in the middle layer module 2;

[0059] The chain pushing assembly 24 is used to drive the upper layer module 3 to move longitudinally back and forth.

[0060] In the present utility model, referring to Figure 4 and Figure 5 as shown, the middle layer module 2 includes: a middle layer frame 21, a power-free roller 23, a chain pushing assembly 24, a middle layer linear slide rail 25, a middle layer linear slider 26, and a ball nut connecting block 27;

[0061] At the left and right ends of the top of the middle layer frame 21, two columns of rollers are respectively arranged longitudinally;

[0062] Each column of rollers includes a plurality of power-free rollers 23 that are longitudinally equidistantly distributed and rotatable;

[0063] The top of the power-free roller 23 is used to place the battery box 100 to be assembled;

[0064] Right below the two columns of rollers, a chain pushing assembly 24 is provided;

[0065] Below the two columns of rollers, two longitudinally distributed middle layer linear slide rails 25 are provided;

[0066] The two middle layer linear slide rails 25 are slidably and correspondingly connected to two upper layer linear sliders 32 in the upper layer module 3;

[0067] At the front and rear ends of the bottom of the middle layer frame 21, two middle layer linear sliders 26 are respectively provided;

[0068] The two middle layer linear sliders 26 at the same end are slidably and correspondingly connected to one lower layer linear slide rail 13 on the lower layer module 1;

[0069] The bottom of the middle layer frame 21 is provided with a ball nut connecting block 27;

[0070] The ball nut connecting block 27 is fixedly connected to the ball nut 123 in the lower layer module 1.

[0071] Specifically, on the left and right sides of the top of the middle layer frame 21, there are vertically arranged battery box side barriers 22 distributed longitudinally.

[0072] It should be noted that the number of the battery box side barriers 22 is two, which are arranged on the left and right sides of the middle layer frame 21. The function of the battery box side barriers 22 is to prevent the battery box 100 from falling off from the left and right sides of the tooling during the process of the battery box being pushed forward.

[0073] It should be noted that the number of the idle rollers 23 is four, which are rotatably arranged (i.e., pivotally connected) on the middle layer frame 21 and located between the two battery box side barriers 22.

[0074] It should be noted that the function of the idle rollers 23 is to carry the battery box 100. The idle rollers 23 rotate automatically during the process of the battery box 100 being pushed forward, reducing the resistance of the battery box 100 during the forward movement.

[0075] It should be noted that the chain pushing assembly 24 is arranged below the idle rollers 23.

[0076] Specifically, the two middle layer linear guide rails 25 are symmetrically distributed left and right.

[0077] It should be noted that the number of the middle layer linear guide rails 25 is two, which are symmetrically arranged below the idle rollers 23 and at the lower part of the middle layer frame 21 left and right.

[0078] It should be noted that the middle layer linear guide rails 25 and the upper layer linear sliders 32 in the upper layer module 3 are in a sliding fit relationship. Each middle layer linear guide rail 25 is in sliding fit with an upper layer linear slider 32. The upper layer linear slider 32 can only move linearly back and forth along the length direction of the middle layer linear guide rail 25. Since the middle layer linear guide rail 25 is arranged on the middle layer module 2 and the upper layer linear slider 32 is arranged on the upper layer module 3, this ensures that the upper layer module 3 can only move linearly back and forth relative to the middle layer module 2 in the longitudinal direction.

[0079] It should be noted that the number of the middle layer linear sliders 26 is four, which are respectively arranged at the bottom of the middle layer frame 21. The ball nut connecting block 27 is arranged at the bottom of the middle layer frame 21.

[0080] Specifically, as shown in Figure 6 The chain pushing assembly 24 includes: a second speed regulating motor 241, a small driving sprocket 242, a large driving sprocket 243, a driving chain 244, a driving shaft 245, a front driven sprocket 246, a rear driven sprocket 247, a driven shaft 248, and a driven chain 249.

[0081] The driving shaft 245 and the driven shaft 248 are horizontally distributed, and the driven shaft 248 is directly in front of the driving shaft 245;

[0082] In the gap between the driving shaft 245 and the driven shaft 248, a second speed-regulating motor 241 is provided;

[0083] On the power output end (i.e., the output shaft) on the left side of the second speed-regulating motor 241, a small driving sprocket 242 is provided;

[0084] The small driving sprocket 242 is linked and connected to the large driving sprocket 243 through an actively distributed driving chain 244;

[0085] The large driving sprocket 243 is fixed at the middle position of the horizontally distributed driving shaft 245;

[0086] At the left and right ends of the driving shaft 245, a rear driven sprocket 247 is respectively provided;

[0087] At the left and right ends of the driven shaft 248, a front driven sprocket 246 is respectively provided;

[0088] The two front driven sprockets 246 and the two rear driven sprockets 247 are symmetrically distributed front and back;

[0089] The front driven sprocket 246 and the rear driven sprocket 247 on the same side are linked and connected through a driven chain 249 distributed in a loop;

[0090] Further, the left and right ends of the driven shaft 248 are respectively pivotally connected (i.e., rotatably connected) to a driven shaft support seat 2480. Specifically: a bearing is provided on each driven shaft support seat 2480, and the inner ring of the bearing is connected to one end of the driven shaft 248;

[0091] The driven shaft support seat 2480 is provided on the top of a driven shaft bottom plate 2481;

[0092] The driven shaft bottom plate 2481 is fixedly connected to both ends of the middle layer frame 21;

[0093] Further, the left and right ends of the driving shaft 245 are respectively pivotally connected (i.e., rotatably connected) to a driving shaft support seat 2450. Specifically: a bearing is provided on each driving shaft support seat 2450, and the inner ring of the bearing is connected to one end of the driving shaft 245;

[0094] The two driving shaft support seats 2450 are fixedly connected to both ends of the middle layer frame 21.

[0095] Further, the upper chain of the two driven chains 249 is correspondingly connected to the two driven chain driving blocks 31 provided at the lower parts of both ends of the upper module 3.

[0096] It should be noted that the number of the front driven sprockets 246 is two, which are distributively arranged at the left and right ends of the driven shaft 248. The number of the rear driven sprockets 247 is two, which are distributively arranged at the left and right ends of the driving shaft 245. The front driven sprockets 246 and the rear driven sprockets 247 are cooperatively connected through the driven chains 249.

[0097] It should be noted that the force transmission process in the chain pushing assembly 24 is as follows: The second speed regulating motor 241 rotates to drive the small driving sprocket 242 to rotate. Through the action of the driving chain 244, the large driving sprocket 243 rotates. The large driving sprocket 243 is fixed on the driving shaft 245, so that the driving shaft 245 rotates. Since the two rear driven sprockets 247 are arranged at the left and right ends of the driving shaft 245, the rear driven sprockets 247 rotate. Further, through the action of the driven chain 249, the front driven sprocket 246 is driven to rotate. The front driven sprocket 246 is arranged at the left and right ends of the driven shaft 248, so that the driven shaft 248 rotates.

[0098] It can be seen from the above process that when the second speed regulating motor 241 rotates, the upper chain and the lower chain of the driven chain 249 can be driven to move back and forth, and the movement directions of the upper chain and the lower chain are opposite.

[0099] It should also be noted that the upper chain of the driven chain 249 is connected to the driven chain driving block 31 on the upper module 3. When the second speed regulating motor 241 rotates, the driven chain driving block 31 will move back and forth along with the upper chain of the driven chain 249. Here, it is stipulated that when the second speed regulating motor 241 rotates forward, the upper chain of the driven chain 249 moves forward, so as to drive the driven chain driving block 31 to move forward; when the second speed regulating motor 241 rotates in reverse, the upper chain of the driven chain 249 moves backward, so as to drive the driven chain driving block 31 to move backward. The driven chain driving block 31 is arranged on the upper module 3. It can be known that when the second speed regulating motor 241 rotates forward, the upper module 3 can be driven to move forward; when the second speed regulating motor 241 rotates in reverse, the second upper module 3 can be driven to move backward.

[0100] In the present utility model, as shown in Figure 7 the upper module 3 includes: a driven chain driving block 31, an upper linear slider 32 and a battery box pushing block 33;

[0101] At the left and right ends of the bottom of the horizontally distributed battery box pushing block 33, there is respectively provided a vertically distributed driven chain driving block 31;

[0102] The two driven chain driving blocks 31 are symmetrically distributed left and right;

[0103] Two driven chain drive blocks 31 are correspondingly connected to the upper chains (i.e., the upper chain portions) of the two driven chains 249 of the middle layer module 2;

[0104] Specifically, refer to Figure 9 the partial exploded schematic diagram of the installation state of the driven chain drive block 31 and the upper chain in the driven chain 249 as shown. Each driven chain 249 includes a plurality of chain links 2490 connected in sequence. The upper chain of the driven chain 249 has a reserved notch for placing the lower part of the driven chain drive block 31;

[0105] The notch is located at the position between the first chain link 24901 and the second chain link 24902 at the rear end of the upper chain, and the first chain link 24901 and the second chain link 24902 are connected by the driven chain drive block 31 (the first chain link 24901 and the second chain link 24902 are not directly connected and are separated by the driven chain drive block 31);

[0106] Furthermore, a first pin shaft 2491 and a second pin shaft 2492 distributed horizontally are respectively arranged on the first chain link 24901 and the second chain link 24902;

[0107] At the front and rear ends of the lower part of the driven chain drive block 31, a first through hole 311 and a second through hole 312 penetrating horizontally are respectively arranged;

[0108] After the first pin shaft 2491 penetrates horizontally through the first through hole 311, its left and right ends are respectively fixedly connected to the chain plates on the left and right sides of the first chain link 24901;

[0109] After the second pin shaft 2492 penetrates horizontally through the second through hole 312, its left and right ends are respectively fixedly connected to the chain plates on the left and right sides of the second chain link 24902;

[0110] It should be noted that the chain includes a plurality of chain links, and each chain link is mainly composed of components such as chain plates, chain pins, and bushings. The lower part of the driven chain drive block 31 actually acts as the role and function of the two bushings on the opposite side of the first chain link 24901 and the second chain link 24902. Among them, the first pin shaft 2491 penetrates into the first through hole 311, and the second pin shaft 2492 penetrates into the second through hole 312. When the driven chain 249 moves back and forth, it will drive the driven chain drive block 31 to move back and forth.

[0111] On the opposite sides of the two driven chain drive blocks 31, an upper linear slider 32 distributed longitudinally is respectively arranged;

[0112] The two upper linear sliders 32 are slidably and correspondingly connected to the two middle linear slide rails 25 in the middle layer module 2;

[0113] The battery box pushing block 33 is used to push the battery box 100 placed on the unpowered roller 23 of the middle layer module 2 to move forward (specifically driven by the power of the second speed control motor 241).

[0114] It should be noted that the number of driven chain driving blocks 31 is two, which are arranged on the left and right of the battery box pushing block 33. The number of upper layer linear sliders 32 is two, which are arranged on the two driven chain driving blocks 31.

[0115] In the present utility model, the assembly tooling for the battery box further includes: a control system 4;

[0116] The control system 4 is respectively connected to the lower layer module 1 and the middle layer module 2, and is used to control the working states (i.e., motion states) of the lower layer module 1 and the middle layer module 2, so that the middle layer module 2 moves horizontally left and right, and the upper layer module 3 moves longitudinally forward and backward.

[0117] It should be noted that for the present utility model, the middle layer module 2 can move left and right relative to the lower layer module 1, and the upper layer module 3 can move forward and backward relative to the middle layer module 2. The control system 4 has a control handle 42. Pressing the button on the control handle can realize the control of the above-mentioned left and right and forward and backward movements. The above-mentioned left and right movements and forward and backward movements are all controlled by the control system 4.

[0118] Specifically, as shown in Figure 7 The control system 4 includes an electric control cabinet 41 and a control handle 42.

[0119] The electric control cabinet 41 is arranged on the middle layer frame 21. This patent does not describe the electrical components and control logic in the electric control cabinet 41.

[0120] The electric control cabinet 41 is internally provided with control units such as a programmable logic controller PLC, a central processing unit CPU, a digital signal processor DSP, or a microcontroller MCU. By connecting to the control ends of the first speed control motor 121 and the second speed control motor 241, it is used to control the working states (such as forward rotation or reverse rotation) of the first speed control motor 121 and the second speed control motor 241.

[0121] The control handle 42 is connected to the control unit in the electric control cabinet 41 and is used to input preset control instructions to the control unit.

[0122] It should be noted that the control logic of the control handle 42 can be as follows: The control handle 42 is provided with a left button 421, a right button 422, a forward button 423, and a backward button 424; when the left button 421 is pressed, the first speed-regulating motor 121 rotates forward, and the middle layer module 2 moves to the left; when the right button 422 is pressed, the first speed-regulating motor 121 rotates in reverse, and the middle layer module 2 moves to the right; when the forward button 423 is pressed, the second speed-regulating motor 241 rotates forward, and the upper layer module 3 moves forward, so that the battery box pusher 33 in the upper layer module 3 pushes the battery box 100 on the idle roller 23 of the middle layer module 2 forward; when the backward button 424 is pressed, the second speed-regulating motor 241 rotates in reverse, and the upper layer module 3 moves backward, and the battery box pusher 33 in the upper layer module 3 no longer pushes the battery box 100 on the idle roller 23 of the middle layer module 2 forward, but retracts backward.

[0123] To more clearly understand the technical solution of the present invention, the working principle of the present invention will be described below.

[0124] First, place the battery box 100 on the idle roller 23 of the middle layer module 2;

[0125] Then, insert a pair of lifting forks of the existing forklift into the two fork slots 111 of the lower rack 11;

[0126] Then, use the control system of the existing forklift to control the height of the lifting forks of the existing forklift so that the height of the battery box 100 is the same as the height of the container entrance;

[0127] Then, by controlling the first speed-regulating motor 121 (specifically, by pressing the left button 421 or the right button 422), the battery box 100 moves left and right so that the left and right positions of the battery box 100 correspond to the left and right positions of the container entrance;

[0128] Then, by controlling the second speed-regulating motor 241 (specifically, by pressing the forward button 423), the battery box pusher 33 in the upper layer module 3 pushes the battery box forward into the container;

[0129] Then, when the battery box completely enters the container, by controlling the second speed-regulating motor 241 (specifically, by pressing the backward button 424), the upper layer module 3 retracts.

[0130] The above process is the process of loading a battery box into a container after applying the tooling of the present invention. If it is necessary to load the next battery box into other entrances of the container, the above process can be repeated.

[0131] In terms of specific implementation, since the present utility model can adjust the height position and left-right position of the battery box relative to the container entrance by pressing buttons and lifting the forklift, and the battery box is also pushed into the container by pressing buttons, the working efficiency is relatively high. In addition, the present utility model uses the movement of a chain to push the battery box, which is convenient, reliable, and inexpensive.

[0132] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An assembly tooling for a battery box body, characterized in that It includes a lower layer module (1), a middle layer module (2) and an upper layer module (3); A battery box body (100) is placed on the top of the middle layer module (2); The lower layer module (1) has the middle layer module (2) arranged on its top and is used to drive the middle layer module (2) to move horizontally left and right, so that the left and right sides of the battery box body (100) are aligned with the left and right sides of a container entrance on the container where the battery box body needs to be loaded; The middle layer module (2) has the upper layer module (3) arranged on its top and is used to drive the upper layer module (3) to move longitudinally forward and backward; The upper layer module (3) is used to push the battery box body (100) placed on the top of the middle layer module (2) forward, so that the battery box body (100) is pushed into the container through the container entrance; 2. The assembly tooling for the battery box as described in claim 1, characterized in that, A lead screw assembly (12) is arranged in the lower layer module (1); The lead screw assembly (12) has a lead screw assembly (12) arranged on its top and is used to drive the middle layer module (2) to move horizontally left and right; The lower layer module (1) includes a lower layer frame (11), a lead screw assembly (12) and lower layer linear slide rails (13); In the middle of the top surface of the lower layer frame (11), a horizontally distributed lead screw assembly (12) is arranged; At the front and rear ends of the top of the lower layer frame (11), a horizontally distributed lower layer linear slide rail (13) is respectively arranged; Each lower layer linear slide rail (13) is respectively in sliding fit connection with two middle layer linear sliders (26) at the bottom of the middle layer module (2).

3. The assembly tooling for the battery box according to claim 2, characterized in that, A plurality of fork slots (111) are respectively arranged on the left and right sides of the lower layer frame (11); The fork slots (111) are used to insert the lifting forks in the forklift; The two lower layer linear slide rails (13) are symmetrically distributed front and rear; At the four corner positions of the lower layer frame (11), a caster (14) is respectively arranged.

4. The assembly tooling for the battery box according to claim 2, characterized in that, The lead screw assembly (12) includes: a first speed regulating motor (121), a ball screw (122) and a ball nut (123); The power output end on the left side of the first speed regulating motor (121) is connected to the right end of the horizontally distributed ball screw (122); A ball nut (123) is arranged on the ball screw (122); The top of the ball nut (123) is fixedly connected to a ball nut connecting block (27) at the bottom of the middle layer module (2).

5. The assembly tooling for the battery box as described in claim 4, characterized in that, The left and right ends of the ball screw (122) are respectively pivotally connected to a screw support seat (1220); The screw support seat (1220) is arranged on the top of a screw base plate (1221); At the right end of the top of the screw base plate (1221), a motor mounting bracket (1222) is arranged; The first speed regulating motor (121) is mounted on the motor mounting bracket (1222); The screw base plate (1221) is fixedly arranged on the top of the lower layer frame (11).

6. The assembly tooling for the battery box as described in claim 1, characterized in that, A chain pushing assembly (24) is arranged in the middle layer module (2); The chain pushing assembly (24) is used to drive the upper layer module (3) to move longitudinally forward and backward; The middle layer module (2) includes: a middle layer frame (21), a non-powered roller (23), a chain pushing assembly (24), middle layer linear slide rails (25), middle layer linear sliders (26) and a ball nut connecting block (27); At the left and right ends of the top of the middle layer frame (21), there are respectively two columns of rollers distributed longitudinally; Each column of rollers includes a plurality of idle rollers (23) that are distributed at equal intervals longitudinally and can rotate; On the top of the idle roller (23), it is used to place the battery box body (100) to be assembled; Right below the two columns of rollers, there is a chain pushing component (24); Below the two columns of rollers, there are two middle layer linear sliding rails (25) distributed longitudinally; The two middle layer linear sliding rails (25) are slidably and correspondingly connected to the two upper layer linear sliding blocks (32) in the upper layer module (3); At the front and rear ends of the bottom of the middle layer frame (21), there are respectively two middle layer linear sliding blocks (26); The two middle layer linear sliding blocks (26) at the same end are slidably and correspondingly connected to one lower layer linear sliding rail (13) on the lower layer module (1); At the bottom of the middle layer frame (21), there is a ball nut connecting block (27); The ball nut connecting block (27) is fixedly connected to the ball nut (123) in the lower layer module (1).

7. The assembly tooling for the battery box as described in claim 6, characterized in that, On the left and right sides of the top of the middle layer frame (21), there are respectively battery box side stoppers (22) vertically distributed longitudinally; The two middle layer linear sliding rails (25) are symmetrically distributed left and right.

8. The assembly tooling for the battery box according to claim 6, characterized in that, The chain pushing component (24) includes: a second speed regulating motor (241), a small driving sprocket (242), a large driving sprocket (243), a driving chain (244), a driving shaft (245), a front driven sprocket (246), a rear driven sprocket (247), a driven shaft (248), and a driven chain (249); The driving shaft (245) and the driven shaft (248) are distributed horizontally, and the driven shaft (248) is located directly in front of the driving shaft (245); In the gap between the driving shaft (245) and the driven shaft (248), there is a second speed regulating motor (241); On the left power output end of the second speed regulating motor (241), there is a small driving sprocket (242); The small driving sprocket (242) is linked and connected to the large driving sprocket (243) through a driving chain (244) distributed in a loop; The large driving sprocket (243) is fixed at the middle position of the horizontally distributed driving shaft (245); At the left and right ends of the driving shaft (245), there is respectively a rear driven sprocket (247); At the left and right ends of the driven shaft (248), there is respectively a front driven sprocket (246); The two front driven sprockets (246) and the two rear driven sprockets (247) are symmetrically distributed front and rear; The front driven sprocket (246) and the rear driven sprocket (247) on the same side are linked and connected through a driven chain (249) distributed in a loop; The upper chain in the two driven chains (249) is correspondingly connected to the two driven chain driving blocks (31) at the lower parts of the two ends of the upper layer module (3).

9. The assembly tooling for the battery box as described in claim 8, characterized in that, Each driven chain (249) includes a plurality of chain links (2490) connected in sequence. In the upper chain of the driven chain (249), there is a reserved notch, and this notch is used to place the lower part of the driven chain driving block (31); The notch is located at the position between the first link (24901) and the second link (24902) at the rear end of the upper chain, and the first link (24901) and the second link (24902) are connected by a driven chain drive block (31). On the first link (24901) and the second link (24902), a first pin shaft (2491) and a second pin shaft (2492) are respectively arranged in a transverse distribution. At the front and rear ends of the lower part of the driven chain drive block (31), a first through hole (311) and a second through hole (312) are respectively arranged and penetrate transversely. After the first pin shaft (2491) transversely penetrates through the first through hole (311), its left and right ends are respectively fixedly connected to the chain plates on the left and right sides of the first link (24901). After the second pin shaft (2492) transversely penetrates through the second through hole (312), its left and right ends are respectively fixedly connected to the chain plates on the left and right sides of the second link (24902).

10. The assembly tooling for the battery box as described in any one of claims 1 to 9, characterized in that The upper layer module (3) includes: a driven chain drive block (31), an upper layer linear slider (32) and a battery box pushing block (33). At the left and right ends of the bottom of the transversely distributed battery box pushing block (33), a vertically distributed driven chain drive block (31) is respectively arranged. The two driven chain drive blocks (31) are symmetrically distributed left and right. The two driven chain drive blocks (31) are correspondingly connected to the upper chain of the two driven chains (249) of the middle layer module (2). On the opposite sides of the two driven chain drive blocks (31), a longitudinally distributed upper layer linear slider (32) is respectively arranged. The two upper layer linear sliders (32) are correspondingly slidably connected to the two middle layer linear slide rails (25) in the middle layer module (2). The battery box pushing block (33) is used to push the battery box (100) placed on the unpowered roller (23) of the middle layer module (2) to move forward.

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