A cylindrical battery packing box apparatus

Abstract

The utility model discloses a cylindrical battery paper box equipment belongs to battery production line technical field. The equipment includes the installation frame, is equipped with blanking elevating system and dress the distance change mechanical hand mechanism on it. The blanking elevating system contains battery feed guide base, pushes battery mechanism and dresses the cylinder line, and the cylinder line is movable up and down through the elevating system. Dress the distance change mechanical hand mechanism is driven distance change gripper mechanism translation through module assembly, and the distance change gripper mechanism is equipped with distance change cylinder subassembly, utilizes cam plate waist shape hole guide, makes the claw horizontal spacing adjustable, adapts to different battery arrangement. When working, the battery on the outside conveying mechanism is grabbed by the hand, and the battery is put into the battery feed guide base after the distance change, and the battery is pushed into the lower packing box by the battery pushing mechanism, and the finished product is sent out by the cylinder line. The equipment realizes full automation feeding, dress the box and the blanking, and the structure is simple, and the type is flexible, can effectively improve the efficiency and reduce the artificial cost.

Description

Technical Field

[0001] This utility model belongs to the field of battery production line technology, specifically relating to a cylindrical battery carton packaging device. Background Technology

[0002] With the rapid development of the electric vehicle market, cylindrical batteries have secured a significant position in the battery market due to their high energy density, high safety, and cost-effectiveness. The widespread application of cylindrical batteries in electric vehicles, energy storage systems, and smart devices has driven the rapid development of battery manufacturing and packaging technologies. Traditional battery packaging processes typically rely on manual operation, which is not only inefficient but also prone to errors. With the continuous advancement of automation technology, more and more companies are seeking automated solutions to improve production efficiency, reduce costs, and minimize human error. Different specifications and models of cylindrical batteries require packaging boxes of different sizes and structures. Therefore, battery packaging equipment needs to be highly customizable and flexible to meet the needs of different customers. Summary of the Invention

[0003] To address the aforementioned problems, this utility model proposes a cylindrical battery carton packaging device. Its concept lies in combining a changing element and a battery packaging mold to achieve fully automated feeding, packaging, and unloading of the battery production line, saving labor and improving efficiency.

[0004] The cylindrical battery carton filling equipment includes a mounting frame 1, on which a feeding lifting mechanism 2 is mounted;

[0005] The unloading lifting mechanism 2 includes a mounting plate 21 laid on the longitudinal side of the top of the mounting frame 1; a battery feeding guide 22 is embedded in the middle of the mounting plate 21; a battery pushing mechanism 23 is connected to the top of the mounting plate 21, and the battery pushing mechanism 23 can move laterally and longitudinally; the battery pushing mechanism 23 is connected to the battery feeding guide 22 and can push the battery in the battery feeding guide 22 up and down; a longitudinal boxing roller line 24 is provided below the battery feeding guide 22, and the boxing roller line 24 is connected to the mounting frame 1 through the lifting mechanism 25, and the outer packaging box can be longitudinally conveyed on the boxing roller line 24;

[0006] A boxing variable pitch robot arm mechanism 3 is provided above the mounting plate 21; the boxing variable pitch robot arm mechanism 3 includes several mounting profile column assemblies 31 respectively installed at both ends of the longitudinal direction of the mounting frame 1; a longitudinal module assembly 33 is connected between the mounting profile column assemblies 31 located at both ends of the longitudinal direction of the mounting frame 1, and a variable pitch gripper mechanism 32 that can move up and down is provided on the module assembly 33; the variable pitch gripper mechanism 32 can grab the battery from the external battery conveying mechanism and convey it to the battery feeding guide seat 22.

[0007] The battery feeding guide 22 has holes that match the diameter of the external battery. The number and arrangement of the holes match the external packaging box, and the number of holes in each row matches the number of pneumatic grippers 3242 in the variable pitch gripper mechanism 32.

[0008] More specifically, the battery pushing mechanism 23 includes a battery pushing module 232 located on both sides of the battery feeding guide 22. The battery pushing module 232 is connected to a shift plate 233 and a motor 231. The motor 231 can drive the battery pushing module 232 to push the shift plate 233 longitudinally. The top of the shift plate 233 is connected to a push rod assembly 234.

[0009] The push rod assembly 234 includes a mounting rib plate 2341 fixed on the transposition plate 233. The mounting rib plate 2341 is connected to a push rod cylinder 2342 that can be pushed up and down. Several push rods 2343 are arranged horizontally at the bottom of the push rod cylinder 2342. The position of the push rods 2343 is flush with the top and bottom of the hole of the battery feeding guide seat 22.

[0010] More specifically, the boxing roller line 24 includes two longitudinal roller mounting plates 241, with a plurality of transverse rollers 243 connected between the roller mounting plates 241; the top of the roller mounting plates 241 is provided with a box baffle 242, which is used to block the box and prevent it from falling. The rollers 243 are used to transport the box.

[0011] More specifically, the lifting mechanism 25 includes two mechanism fixing plates 251, each of which is fixedly connected to a roller mounting plate 241; several vertical first guide rods 253 connecting the mounting plates 21 are provided on the mechanism fixing plates 251; a first cylinder 254 is connected between the mechanism fixing plates 251 and the mounting plates 21; the first cylinder 254 can push the mechanism fixing plates 251 up and down, causing the roller mounting plates 241 to move up and down in the vertical direction.

[0012] More specifically, the variable pitch gripper mechanism 32 includes a connecting plate 321; the connecting plate 321 is connected to the module assembly 33 and can slide longitudinally along the module assembly 33; the bottom of the connecting plate 321 is provided with a lifting cylinder assembly 322 that can be pushed up and down; the bottom of the lifting cylinder assembly 322 is provided with a variable pitch cylinder assembly 323, and the bottom of the variable pitch cylinder assembly 323 is provided with a gripper assembly 324; the variable pitch cylinder assembly 323 can control the opening and closing of the gripper assembly 324.

[0013] More specifically, the lifting cylinder assembly 322 includes a cylinder fixing plate 3222, which is fixed to the bottom of the connecting plate 321. The cylinder fixing plate 3222 is connected to the gripper assembly fixing plate 3224 located below it via a second cylinder 3221 and a second guide rod 3223. The second cylinder 3221 can push the gripper assembly fixing plate 3224 up and down, so that the gripper assembly fixing plate 3224 moves up and down along the second guide rod 3223. The gripper assembly fixing plate 3224 has a protruding end at the middle of one longitudinal end, and the protruding end is connected to the variable pitch cylinder assembly 323.

[0014] More specifically, the variable pitch cylinder assembly 323 includes a third cylinder 3231 connected to the extended end of the gripper assembly fixing plate 3224. The bottom of the third cylinder 3231 is connected to a horizontally arranged variable pitch cam plate 3233. The contact point between the third cylinder 3231 and the variable pitch cam plate 3233 is defined as the center of the variable pitch cam plate 3233. The position where the main mounting plate 3232 is longitudinally flush with the variable pitch cam plate 3233 is the center of the main mounting plate 3232. Several inclined waist-shaped holes are provided on both sides of the center of the variable pitch cam plate 3233, moving from top to bottom towards the bottom of the center of the variable pitch cam plate 3233. The inclination of the waist-shaped holes near the center of the variable pitch cam plate 3233 is higher than that of the waist-shaped holes away from the center of the variable pitch cam plate 3233.

[0015] A main mounting plate 3232 is provided on one longitudinal side of the variable pitch cam plate 3233 and connected to the bottom of the gripper assembly fixing plate 3224; a gap is left between the main mounting plate 3232 and the variable pitch cam plate 3233, and the side of the main mounting plate 3232 and the variable pitch cam plate 3233 that is close to each other is defined as the inner side; the main mounting plate 3232 has vertical first linear slide rails 3236 at both transverse ends, and the variable pitch cam plate 3233 has first sliders 3237 sleeved on the first linear slide rails 3236 at both transverse ends; the variable pitch cam plate 3233 can slide up and down relative to the main mounting plate 3232 under the push of the third cylinder 3231;

[0016] A second linear slide rail 3238 is connected to each of the two sides of the center of the main mounting plate 3232. Several second sliders 3239 are connected to the second linear slide rails 3238 along the horizontal direction. Each second slider 3239 is embedded in an oblong hole and can slide along the long axis of the oblong hole. Above the second linear slide rails 3238 are two third linear slide rails 3234 connecting to the main mounting plate 3232. The two third linear slide rails 3234 are located on the two sides of the center of the main mounting plate 3232. Several third sliders 3235 are connected to the third linear slide rails 3234 along the horizontal direction. Each third slider 3235 is embedded in an oblong hole and can slide along the long axis of the oblong hole. The projections of the second sliders 3239 and third sliders 3235 in the horizontal direction are alternately arranged. The bottom of the second slider 3239 and the third slider 3235 are respectively connected to a gripper connecting block 3241. The bottom of the gripper connecting block 3241 is respectively connected to a pneumatic gripper 3242. The pneumatic gripper 3242 is equipped with an air pipe connector and connected to an external solenoid valve. The pneumatic gripper 3242 can be opened and closed by the external solenoid valve to grip the battery. The third cylinder 3231 can push the variable pitch cam plate to slide up and down relative to the main mounting plate 3232, so that the second linear slide rail 3238 and the third linear slide rail 3234 fixed on the main mounting plate 3232 drive the second slider 3239 and the third slider 3235 to move obliquely under the guidance of the waist-shaped hole, thereby driving the gripper connecting block 2341 to move laterally by different distances and adjusting the lateral distance between the pneumatic grippers 3242.

[0017] More specifically, the center of the variable pitch cam plate 3233 has eight waist-shaped holes on each of its two transverse sides; each of the second linear slide rails 3238 is connected to four second sliders 3239; and each of the third linear slide rails 3234 is provided with four third sliders 3235.

[0018] More specifically, a gripper connecting block 3241 is connected to the center of the main mounting plate 3232, and a pneumatic gripper 3242 is connected to the bottom of the gripper connecting block 3241; the holes of the battery feeding guide seat 22 are arranged in ten columns and seventeen rows.

[0019] The working steps of this utility model are as follows:

[0020] 1. The top of the mounting frame 1 is connected to the external battery conveying mechanism. The variable pitch gripper mechanism 32 is moved to the top of the external battery conveying mechanism through the module assembly 33. The third cylinder 3231 pushes the variable pitch cam plate 3233 up and down, so that the pneumatic gripper 3242 changes the lateral spacing under the guidance of the waist-shaped hole of the variable pitch cam plate 3233, which conforms to the lateral spacing of the batteries on the external battery conveying mechanism.

[0021] 2. The lifting cylinder assembly 322 pushes the variable pitch cylinder assembly 323 downward, and the gripper 3242 grabs a row of batteries. The lifting cylinder assembly 322 then retracts upward. The variable pitch gripper mechanism 32 moves horizontally above the battery feeding guide 22 via the module assembly 33. The lifting cylinder assembly 322 pushes the variable pitch cylinder assembly 323 downward, and the gripper 3242 inserts the grabbed batteries into the battery feeding guide 22 in rows.

[0022] 3. The battery pushing mechanism 23 pushes the battery in the battery feeding guide 22 downward, so that the battery filled in the battery feeding guide 22 enters the outer packaging box on the boxing roller line 24 from the bottom of the hole; the battery pushing mechanism 23 retracts upward, and the boxing roller line 24 longitudinally conveys the outer packaging box containing the battery.

[0023] The beneficial effects of this utility model include:

[0024] With its simple structure and low cost, combined with interchangeable components and battery boxing molds, it can be quickly adapted to the battery gripping and boxing process of different battery production lines, realizing fully automated feeding, boxing and unloading of battery production lines, saving labor and improving efficiency. Attached Figure Description

[0025] Figure 1 This is a structural diagram of a cylindrical battery packaging box device according to this utility model.

[0026] Figure 2 This is a front view of a cylindrical battery packaging box device according to this utility model.

[0027] Figure 3 This is a structural diagram of the material feeding lifting mechanism of this utility model.

[0028] Figure 4 These are structural diagrams of the material feeding and lifting mechanism of this utility model from different angles.

[0029] Figure 5 This is a front view of the material unloading lifting mechanism of this utility model.

[0030] Figure 6 This is a top view of the boxing roller line of this utility model.

[0031] Figure 7 This is a top view of the material feeding and lifting mechanism of this utility model.

[0032] Figure 8 This is a schematic diagram of the boxing steps of this utility model.

[0033] Figure 9 This is a structural diagram of the box-packing variable-pitch robotic arm mechanism of this utility model.

[0034] Figure 10 This is a structural diagram of the variable pitch gripper mechanism of this utility model.

[0035] Figure 11 This is a rear view of the variable pitch gripper mechanism of this utility model.

[0036] Figure 12 This is a front view of the variable pitch gripper mechanism of this utility model.

[0037] Figure 13 This is a structural diagram of the lifting cylinder assembly of this utility model.

[0038] Figure 14 This is a rear view of the lifting cylinder assembly of this utility model.

[0039] Figure 15 This is a front view of the lifting cylinder assembly of this utility model.

[0040] Figure 16 This is an internal structural diagram of the lifting cylinder assembly of this utility model.

[0041] Figure 17 This is a rear view of the masterless mounting plate of the lifting cylinder assembly of this utility model. Detailed Implementation

[0042] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of the present invention.

[0043] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] The present invention will now be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0049] according to Figure 1 and Figure 2 The cylindrical battery carton packaging equipment includes an installation frame 1, on which a feeding lifting mechanism 2 is installed;

[0050] according to Figure 3 and Figure 6The unloading lifting mechanism 2 includes a mounting plate 21 laid on the longitudinal side of the top of the mounting frame 1; a battery feeding guide 22 is embedded in the middle of the mounting plate 21; a battery pushing mechanism 23 is connected to the top of the mounting plate 21, and the battery pushing mechanism 23 can move laterally and longitudinally; the battery pushing mechanism 23 is connected to the battery feeding guide 22 and can push the battery in the battery feeding guide 22 up and down; a longitudinal boxing roller line 24 is provided below the battery feeding guide 22, and the boxing roller line 24 is connected to the mounting frame 1 through the lifting mechanism 25, and the outer packaging box can be longitudinally conveyed on the boxing roller line 24;

[0051] according to Figure 9 A boxing variable pitch robot mechanism 3 is provided above the mounting plate 21; the boxing variable pitch robot mechanism 3 includes several mounting profile column assemblies 31 respectively installed at both ends of the longitudinal direction of the mounting frame 1; a longitudinal module assembly 33 is connected between the mounting profile column assemblies 31 located at both ends of the longitudinal direction of the mounting frame 1, and a variable pitch gripper mechanism 32 that can move up and down is provided on the module assembly 33; the variable pitch gripper mechanism 32 can grab the battery from the external battery conveying mechanism and convey it to the battery feeding guide seat 22.

[0052] The battery feeding guide 22 has holes that match the diameter of the external battery. The number and arrangement of the holes match the external packaging box, and the number of holes in each row matches the number of pneumatic grippers 3242 in the variable pitch gripper mechanism 32.

[0053] In some embodiments, according to Figure 4 and Figure 5 The battery pushing mechanism 23 includes a battery pushing module 232 located on both sides of the battery feeding guide 22. A shift plate 233 and a motor 231 are connected to the battery pushing module 232. The motor 231 can drive the battery pushing module 232 to push the shift plate 233 longitudinally. A push rod assembly 234 is connected to the top of the shift plate 233.

[0054] according to Figure 7 The push rod assembly 234 includes a mounting rib 2341 fixed on the transposition plate 233. The mounting rib 2341 is connected to a push rod cylinder 2342 that can be pushed up and down. Several push rods 2343 are arranged horizontally at the bottom of the push rod cylinder 2342. The position of the push rods 2343 is flush with the top and bottom of the hole of the battery feeding guide seat 22.

[0055] In some embodiments, the boxing roller line 24 includes two longitudinal roller mounting plates 241, with a plurality of transverse rollers 243 connected between the roller mounting plates 241; the top of the roller mounting plates 241 is provided with a box baffle 242, which is used to block the box and prevent it from falling. The rollers 243 are used to transport the box.

[0056] In some embodiments, the lifting mechanism 25 includes two mechanism fixing plates 251, each of which is fixedly connected to a roller mounting plate 241. Several vertical first guide rods 253 connecting the mounting plates 21 are passed through the mechanism fixing plates 251. A first cylinder 254 is connected between the mechanism fixing plates 251 and the mounting plates 21. The first cylinder 254 can push the mechanism fixing plates 251 up and down, thereby driving the roller mounting plates 241 to move up and down in the vertical direction.

[0057] In some embodiments, according to Figure 10 and Figure 11 The variable pitch gripper mechanism 32 includes a connecting plate 321; the connecting plate 321 is connected to the module assembly 33 and can slide longitudinally along the module assembly 33; the bottom of the connecting plate 321 is provided with a lifting cylinder assembly 322 that can be pushed up and down; the bottom of the lifting cylinder assembly 322 is provided with a variable pitch cylinder assembly 323, and the bottom of the variable pitch cylinder assembly 323 is provided with a gripper assembly 324; the variable pitch cylinder assembly 323 can control the opening and closing of the gripper assembly 324.

[0058] In some embodiments, the lifting cylinder assembly 322 includes a cylinder fixing plate 3222, which is fixed to the bottom of the connecting plate 321. The cylinder fixing plate 3222 is connected to the gripper assembly fixing plate 3224 located below it via a second cylinder 3221 and a second guide rod 3223. The second cylinder 3221 can push the gripper assembly fixing plate 3224 up and down, so that the gripper assembly fixing plate 3224 moves up and down along the second guide rod 3223. The gripper assembly fixing plate 3224 has a protruding end at the middle of one longitudinal end, and the protruding end is connected to the variable pitch cylinder assembly 323.

[0059] In some embodiments, according to Figure 12 and Figure 13 The variable pitch cylinder assembly 323 includes a third cylinder 3231 connected to the extended end of the gripper assembly fixing plate 3224. The bottom of the third cylinder 3231 is connected to a horizontally arranged variable pitch cam plate 3233. The contact point between the third cylinder 3231 and the variable pitch cam plate 3233 is defined as the center of the variable pitch cam plate 3233. The position where the main mounting plate 3232 is longitudinally flush with the variable pitch cam plate 3233 is the center of the main mounting plate 3232. Several inclined waist-shaped holes are provided on both sides of the center of the variable pitch cam plate 3233, which move from top to bottom towards the bottom of the center of the variable pitch cam plate 3233. The inclination of the waist-shaped holes near the center of the variable pitch cam plate 3233 is higher than that of the waist-shaped holes away from the center of the variable pitch cam plate 3233.

[0060] A main mounting plate 3232 is provided on one longitudinal side of the variable pitch cam plate 3233 and connected to the bottom of the gripper assembly fixing plate 3224; a gap is left between the main mounting plate 3232 and the variable pitch cam plate 3233, and the side of the main mounting plate 3232 and the variable pitch cam plate 3233 that is close to each other is defined as the inner side; the main mounting plate 3232 has vertical first linear slide rails 3236 at both transverse ends, and the variable pitch cam plate 3233 has first sliders 3237 sleeved on the first linear slide rails 3236 at both transverse ends; the variable pitch cam plate 3233 can slide up and down relative to the main mounting plate 3232 under the push of the third cylinder 3231;

[0061] according to Figure 16 and Figure 17 A second linear slide rail 3238 is connected to each of the two sides of the center of the main mounting plate 3232. Several second sliders 3239 are connected to the second linear slide rails 3238 along the horizontal direction. Each second slider 3239 is embedded in an oblong hole and can slide along the long axis of the oblong hole. Above the second linear slide rails 3238 are two third linear slide rails 3234 connecting to the main mounting plate 3232. The two third linear slide rails 3234 are located on the two sides of the center of the main mounting plate 3232. Several third sliders 3235, which can slide horizontally, are connected to the third linear slide rails 3234 along the horizontal direction. Each third slider 3235 is embedded in an oblong hole and can slide along the long axis of the oblong hole. The projections of the second sliders 3239 and third sliders 3235 in the horizontal direction are alternately arranged. The bottom of slider 3239 and the third slider 3235 are respectively connected to a gripper connecting block 3241. The bottom of the gripper connecting block 3241 is respectively connected to a pneumatic gripper 3242. The pneumatic gripper 3242 is equipped with an air pipe connector and connected to an external solenoid valve. The pneumatic gripper 3242 can be opened and closed by the external solenoid valve to grip the battery. The third cylinder 3231 can push the variable pitch cam plate to slide up and down relative to the main mounting plate 3232, so that the second linear slide rail 3238 and the third linear slide rail 3234 fixed on the main mounting plate 3232 drive the second slider 3239 and the third linear slide rail 3235 to move obliquely under the guidance of the waist-shaped hole, thereby driving the gripper connecting block 2341 to move laterally by different distances and adjusting the lateral distance between the pneumatic grippers 3242.

[0062] In some embodiments, the variable pitch cam plate 3233 has eight waist-shaped holes on each of the two transverse sides of its center; each of the second linear slide rails 3238 is connected to four second sliders 3239; and each of the third linear slide rails 3234 is provided with four third sliders 3235.

[0063] In some embodiments, a gripper connecting block 3241 is connected to the center of the main mounting plate 3232, and a pneumatic gripper 3242 is connected to the bottom of the gripper connecting block 3241; the holes of the battery feeding guide 22 are arranged in ten columns and seventeen rows.

[0064] The working steps of this utility model are as follows:

[0065] 1. The top of the mounting frame 1 is connected to the external battery conveying mechanism. The variable pitch gripper mechanism 32 is moved to the top of the external battery conveying mechanism through the module assembly 33. The third cylinder 3231 pushes the variable pitch cam plate 3233 up and down, so that the pneumatic gripper 3242 changes the lateral spacing under the guidance of the waist-shaped hole of the variable pitch cam plate 3233, which conforms to the lateral spacing of the batteries on the external battery conveying mechanism.

[0066] 2. The lifting cylinder assembly 322 pushes the variable pitch cylinder assembly 323 downward, and the gripper 3242 grabs a row of batteries. The lifting cylinder assembly 322 then retracts upward. The variable pitch gripper mechanism 32 moves horizontally above the battery feeding guide 22 via the module assembly 33. The lifting cylinder assembly 322 pushes the variable pitch cylinder assembly 323 downward, and the gripper 3242 inserts the grabbed batteries into the battery feeding guide 22 in rows.

[0067] 3. The battery pushing mechanism 23 pushes the battery in the battery feeding guide 22 downward, so that the battery filled in the battery feeding guide 22 enters the outer packaging box on the boxing roller line 24 from the bottom of the hole; the battery pushing mechanism 23 retracts upward, and the boxing roller line 24 longitudinally conveys the outer packaging box containing the battery.

[0068] The above description of this utility model is only a part of the preferred embodiments of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A cylindrical battery packaging box assembly device, characterized in that: Includes a mounting frame (1), on which a material unloading lifting mechanism (2) is installed; The unloading lifting mechanism (2) includes a mounting plate (21) laid on the longitudinal side of the top of the mounting frame (1); a battery feeding guide (22) is embedded in the middle of the mounting plate (21); a battery pushing mechanism (23) is connected to the top of the mounting plate (21), and the battery pushing mechanism (23) can move laterally and longitudinally; the battery pushing mechanism (23) is connected to the battery feeding guide (22), and can push the battery in the battery feeding guide (22) up and down; a longitudinal boxing roller line (24) is provided below the battery feeding guide (22), and the boxing roller line (24) is connected to the mounting frame (1) through the lifting mechanism (25), and the outer packaging box can be longitudinally conveyed on the boxing roller line (24); A box-packing variable pitch robot mechanism (3) is provided above the mounting plate (21); the box-packing variable pitch robot mechanism (3) includes several mounting profile column assemblies (31) respectively installed at both ends of the longitudinal direction of the mounting frame (1); a longitudinal module assembly (33) is connected between the mounting profile column assemblies (31) located at both ends of the longitudinal direction of the mounting frame (1), and a variable pitch gripper mechanism (32) that can move up and down is provided on the module assembly (33); The battery feeding guide (22) is provided with holes that match the diameter of the external battery, and the number and arrangement of the holes match the external packaging box; the horizontally flush holes are defined as a row, and the number of holes in each row of the battery feeding guide (22) matches the number of pneumatic grippers (3242) of the variable pitch gripper mechanism (32).

2. The cylindrical battery packaging box device according to claim 1, characterized in that: The battery pushing mechanism (23) includes a battery pushing module (232) located on both sides of the battery feeding guide (22). A shift plate (233) and a motor (231) are connected to the battery pushing module (232). The motor (231) can drive the battery pushing module (232) to push the shift plate (233) longitudinally. A push rod assembly (234) is connected to the top of the shift plate (233). The push rod assembly (234) includes a mounting rib plate (2341) fixed on the transposition plate (233). The mounting rib plate (2341) is connected to a push rod cylinder (2342) that can be pushed up and down. Several push rods (2343) are arranged horizontally at the bottom of the push rod cylinder (2342). The position of the push rods (2343) is flush with the hole of the battery feeding guide seat (22).

3. The cylindrical battery packaging box device according to claim 1, characterized in that: The boxing roller line (24) includes two longitudinal roller mounting plates (241), and several transverse rollers (243) are connected between the roller mounting plates (241); the top of the roller mounting plate (241) is provided with a packaging box baffle (242).

4. The cylindrical battery packaging box device according to claim 3, characterized in that: The lifting mechanism (25) includes two mechanism fixing plates (251), and each mechanism fixing plate (251) is fixedly connected to a roller mounting plate (241). Several vertical first guide rods (253) connecting the mounting plate (21) are passed through the mechanism fixing plate (251). A first cylinder (254) is connected between the mechanism fixing plate (251) and the mounting plate (21). The first cylinder (254) can push the mechanism fixing plate (251) up and down, causing the roller mounting plate (241) to move up and down in the vertical direction.

5. The cylindrical battery packaging box device according to claim 1, characterized in that: The variable pitch gripper mechanism (32) includes a connecting plate (321); the connecting plate (321) is connected to the module assembly (33) and can slide longitudinally along the module assembly (33); the bottom of the connecting plate (321) is provided with a lifting cylinder assembly (322) that can be pushed up and down; the bottom of the lifting cylinder assembly (322) is provided with a variable pitch cylinder assembly (323), and the bottom of the variable pitch cylinder assembly (323) is provided with a gripper assembly (324); the variable pitch cylinder assembly (323) can control the opening and closing of the gripper assembly (324).

6. The cylindrical battery packaging box device according to claim 5, characterized in that: The lifting cylinder assembly (322) includes a cylinder fixing plate (3222), which is fixed to the bottom of the connecting plate (321). The cylinder fixing plate (3222) is connected to the gripper assembly fixing plate (3224) located below it via a second cylinder (3221) and a second guide rod (3223). The second cylinder (3221) can push the gripper assembly fixing plate (3224) up and down, so that the gripper assembly fixing plate (3224) moves up and down along the second guide rod (3223). The gripper assembly fixing plate (3224) has a protruding end at the middle of one longitudinal end, and the protruding end is connected to the variable pitch cylinder assembly (323).

7. A cylindrical battery packaging box device according to claim 5, characterized in that: The variable pitch cylinder assembly (323) includes a third cylinder (3231) connected to the extended end of the gripper assembly fixing plate (3224). The bottom of the third cylinder (3231) is connected to a transversely arranged variable pitch cam plate (3233). The contact point between the third cylinder (3231) and the variable pitch cam plate (3233) is defined as the center of the variable pitch cam plate (3233). The position where the main mounting plate (3232) and the variable pitch cam plate (3233) are longitudinally flush is the center of the main mounting plate (3232). Several inclined waist-shaped holes are provided on both sides of the center of the variable pitch cam plate (3233) from top to bottom and approaching the bottom of the center of the variable pitch cam plate (3233). The inclination of the waist-shaped holes approaching the center of the variable pitch cam plate (3233) is higher than that of the waist-shaped holes away from the center of the variable pitch cam plate (3233). The longitudinal side of the variable pitch cam plate (3233) is provided with a main mounting plate (3232) connected to the bottom of the gripper assembly fixing plate (3224); a gap is left between the main mounting plate (3232) and the variable pitch cam plate (3233), and the side of the main mounting plate (3232) and the variable pitch cam plate (3233) that is close to each other is defined as the inner side; the horizontal ends of the main mounting plate (3232) are provided with vertical first linear slide rails (3236), and the horizontal ends of the variable pitch cam plate (3233) are provided with first sliders (3237) sleeved on the first linear slide rails (3236); the variable pitch cam plate (3233) can slide up and down relative to the main mounting plate (3232) under the push of the third cylinder (3231); A second linear slide rail (3238) is connected to the center of the main mounting plate (3232) on both sides. Several second sliders (3239) are connected to the second linear slide rails (3238) along the horizontal direction. Each second slider (3239) is embedded in an oblong hole and can slide along the long axis of the oblong hole. Above the second linear slide rails (3238) are two third linear slide rails (3234) connecting to the main mounting plate (3232). The two third linear slide rails (3234) are located on both sides of the center of the main mounting plate (3232). (3234) Several third sliders (3235) that can slide laterally are connected in the transverse direction; the third sliders (3235) are all embedded in the waist-shaped hole and can slide along the long axis of the waist-shaped hole; the projections of the second slider (3239) and the third slider (3235) in the transverse direction are arranged alternately; the bottom of the second slider (3239) and the third slider (3235) are respectively connected to a gripper connecting block (3241), and the bottom of the gripper connecting block (3241) is respectively connected to a pneumatic gripper (3242), which is provided with an air pipe connector and connected to an external solenoid valve.

8. The cylindrical battery packaging box device according to claim 7, characterized in that: The center of the variable pitch cam plate (3233) has eight waist-shaped holes on each of its two transverse sides; each of the second linear slide rails (3238) is connected to four second sliders (3239); each of the third linear slide rails (3234) is provided with four third sliders (3235).

9. A cylindrical battery packaging box device according to claim 8, characterized in that: A gripper connecting block (3241) is connected to the center of the main mounting plate (3232), and a pneumatic gripper (3242) is connected to the bottom of the gripper connecting block (3241); the holes of the battery feeding guide (22) are arranged in ten columns and seventeen rows.

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