Carrying device and material box conveying equipment

Abstract

The utility model provides a carrying device and material box conveying equipment, and relates to the technical field of solar cell manufacturing. The carrying device comprises a base, a moving assembly and a clamping jaw assembly. The moving assembly is arranged on the base and at least used for driving the clamping jaw assembly to move relative to the base. The clamping jaw assembly comprises a fixed plate and a plurality of movable jaws, and the fixed plate is arranged on the moving assembly; the multiple movable claws are movably arranged on the fixing plate and at least used for carrying the material boxes. The material box conveying equipment comprises a conveying device and a carrying device, the conveying device is provided with a receding opening, and the receding opening is at least used for being arranged corresponding to the material box so that at least part of the movable claw can abut against the bottom face of the material box from the position below the material box through the receding opening. The carrying device and the material box conveying equipment provided by the embodiment of the utility model are used for carrying the battery piece material boxes, and the problem that simplicity and high efficiency are difficult to consider in existing carrying operation can be solved.

Description

Technical Field

[0001] This application relates to the field of solar cell manufacturing technology, and in particular to a handling device and a material box conveying equipment. Background Technology

[0002] In the production process of solar cells, cell packaging is a crucial step in ensuring product quality and production efficiency. Cell packaging typically involves multiple steps, including the transfer of cell boxes, packaging, boxing, and warehousing. Among these, the handling of cell boxes serves as the link between various production steps, and its smoothness directly affects the production line's efficiency and overall effectiveness.

[0003] Currently, the handling of solar cell boxes mainly relies on two methods: manual handling and automated aerial work platform systems. Manual handling offers greater flexibility and can handle complex or irregular handling needs, but it results in a heavy physical burden on workers and lower handling efficiency. Automated aerial work platform systems, on the other hand, use pre-set tracks and robotic arms to automatically transport the boxes, which can improve efficiency to some extent. However, they require customized design that is closely integrated with the overall layout of the workshop, resulting in a complex structure and cumbersome installation, commissioning, and maintenance processes.

[0004] It is evident that existing methods for handling battery cell boxes struggle to achieve a balance between simplicity and efficiency. Utility Model Content

[0005] This application provides a handling device and a material box conveying equipment for handling battery cell material boxes, which can solve the problem that existing handling operations are difficult to balance simplicity and efficiency.

[0006] In a first aspect, this application provides a conveying device, which includes a base, a motion component, and a gripper assembly;

[0007] The motion component is disposed on the base, and the motion component is at least used to drive the gripper assembly to move relative to the base;

[0008] The gripper assembly includes a fixed plate and multiple movable grippers. The fixed plate is disposed on the motion assembly. The multiple movable grippers are movably disposed on the fixed plate and are used for at least transporting the material box.

[0009] As an optional implementation, the number of movable claws is multiple, and the multiple movable claws include a first movable claw and a second movable claw arranged opposite to each other, the first movable claw and the second movable claw being able to move closer to or further away from each other;

[0010] When the first movable claw and the second movable claw approach each other, the first movable claw and the second movable claw respectively abut against the material box.

[0011] As an optional implementation, the plurality of movable claws form several movable claw groups, each movable claw group including a first movable claw and a second movable claw disposed opposite to each other;

[0012] In at least two of the said movable claw groups, the line connecting the first movable claw and the second movable claw is not parallel.

[0013] As an optional implementation, the first movable claw includes a first connecting portion and a first lifting portion, wherein the first connecting portion is connected to the fixed plate;

[0014] The first end of the first lifting part is connected to the first connecting part, and the second end of the first lifting part extends toward the second movable claw;

[0015] The second movable claw includes a second connecting part and a second lifting part, the second connecting part being connected to the fixed plate;

[0016] The first end of the second lifting part is connected to the second connecting part, and the second end of the second lifting part extends toward the first movable claw.

[0017] As an optional implementation, the fixed plate is provided with a driving member, the driving end of which is connected to the movable claw, and the driving end of the driving member is at least used to drive the movable claw to move relative to the fixed plate.

[0018] As an optional implementation, the gripper assembly further includes a movable seat disposed on the motion assembly;

[0019] The movable seat is provided with a first lifting component, the driving end of the first lifting component can move in a direction perpendicular to the fixed plate, and the driving end of the first lifting component is connected to the fixed plate.

[0020] As an optional implementation, the fixing plate is provided with at least one guide member, the extension direction of which is perpendicular to the plane of the fixing plate;

[0021] The movable seat is provided with a guide hole, and the guide member passes through the guide hole and can move in a direction perpendicular to the fixed plate.

[0022] As an optional implementation, the motion component includes a sliding guide rail and a sliding bracket;

[0023] The sliding guide rail extends along a first direction, and the sliding bracket is slidably disposed on the sliding guide rail along the first direction. The sliding bracket is fixedly connected to the gripper assembly.

[0024] As an optional implementation, the sliding bracket is provided with a second lifting member, the output end of which can extend and retract in a second direction;

[0025] The output end of the second lifting member is connected to the fixed plate, and the second lifting member is at least used to drive the gripper assembly to move along the second direction.

[0026] Secondly, this application provides a box conveying device, which includes a transmission device and any of the above-mentioned handling devices;

[0027] The transmission device is provided with a clearance opening, which is at least configured to correspond to the material box so that at least a portion of the movable claw can abut against the bottom surface of the material box from below through the clearance opening.

[0028] The conveying device and material box conveying equipment provided in this application embodiment include a base, a motion component, and a gripper assembly. The motion component is disposed on the base and can drive the gripper assembly to move relative to the base. The gripper assembly includes a fixed plate and multiple movable claws, with the fixed plate disposed on the motion component and the multiple movable claws movably disposed on the fixed plate. The base provides stable support for the entire device, the motion component provides flexible movement capability, and the gripper assembly provides gripping capability for the material boxes, enabling the conveying device to automatically, efficiently, and accurately transport battery cell material boxes.

[0029] The hopper conveying equipment includes a conveying device and a handling device. The conveying device is equipped with a clearance opening, which is at least corresponding to a hopper. By providing a clearance opening in the conveying device, the movable claw can support the hopper from the bottom and maintain stable contact with the hopper without interfering with the conveying process, thus improving the flexibility and stability of handling.

[0030] The handling device and material box conveying equipment provided in this application embodiment can ensure the handling efficiency and accuracy of the material boxes and reduce the reliance on manual operation. At the same time, it has high adaptability and is easy to adjust and optimize according to different production line layouts. It achieves a balance between simplicity and efficiency in the handling of battery cell material boxes and can better meet the needs of modern production lines. Attached Figure Description

[0031] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0032] Figure 1 This is a schematic diagram of the structure of the conveying device provided in the embodiments of this application;

[0033] Figure 2 for Figure 1 A schematic diagram of the middle gripper assembly;

[0034] Figure 3 for Figure 1 Schematic diagram of the connection structure between the central base, the motion component, and the movable seat;

[0035] Figure 4 A diagram illustrating the usage state of the conveying device provided in the embodiments of this application;

[0036] Figure 5 This is a schematic diagram of the transmission device in the material box conveying equipment provided in the embodiments of this application.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100-Base;

[0039] 200-Motion Components;

[0040] 210 - Sliding guide rail;

[0041] 220 - Sliding bracket; 221 - Second lifting component;

[0042] 300-gripper assembly;

[0043] 310 - Fixed plate; 311 - Driving component; 312 - Guide component;

[0044] 320 - Movable claw assembly; 321 - First movable claw; 3211 - First connecting part; 3212 - First lifting part; 3213 - First buffer; 3214 - First bracket; 322 - Second movable claw; 3221 - Second connecting part; 3222 - Second lifting part; 3223 - Second buffer; 3224 - Second bracket;

[0045] 330 - Movable seat; 331 - First lifting component; 332 - Guide hole;

[0046] 900 - Transmission device;

[0047] 910 - Give way;

[0048] 10-Material box.

[0049] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0051] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0052] In the production process of solar cells, cell packaging is a crucial step in ensuring product quality and production efficiency. Cell packaging typically involves multiple steps, including the transfer of cell boxes, packaging, boxing, and warehousing. Among these, the handling of cell boxes serves as the link between these steps, and its smoothness directly affects the production line's efficiency and overall effectiveness.

[0053] Currently, the handling of battery cell boxes is typically done manually. Manual handling offers high flexibility and can handle complex or irregular handling needs. However, it has obvious drawbacks, such as low efficiency, high labor intensity for workers, and long-term fatigue, which in turn affects the safety and accuracy of the handling process. With the expansion of production scale, manual handling can no longer meet the demands of high-efficiency production.

[0054] To improve handling efficiency and accuracy, automated aerial work platforms can be used to transport battery cell boxes. These platforms utilize pre-set tracks and robotic arms to automatically move the boxes, effectively increasing efficiency and reducing labor costs. However, these systems require customized design to closely integrate with the overall workshop layout, resulting in complex structures, cumbersome installation and commissioning processes, and inconvenient maintenance.

[0055] In summary, while manual handling is flexible, it is inefficient, and automated aerial work platforms, though highly efficient, are complex and have limited adaptability. Therefore, existing methods for handling battery cell boxes struggle to achieve a balance between simplicity and efficiency.

[0056] Therefore, this application provides a handling device and a material box conveying equipment. The handling device includes a base, a motion component, and a gripper assembly. The motion component is disposed on the base, which provides stable support for the entire device. The motion component provides flexible mobility, enabling the gripper assembly to move relative to the base. The gripper assembly includes a fixed plate and multiple movable grippers. The fixed plate is disposed on the motion component; the multiple movable grippers are movably disposed on the fixed plate, providing gripping capability for the material boxes. This handling device combines the gripping capability of the movable grippers, the motion capability of the motion component, and the stable support capability of the base, enabling automated, efficient, and precise handling of battery cell material boxes.

[0057] The hopper conveying equipment includes a conveying device and a handling device. The conveying device is equipped with a clearance opening, which is at least corresponding to a hopper. By providing a clearance opening in the conveying device, the movable claw can support the hopper from the bottom and maintain stable contact with the hopper without interfering with the conveying process, thus improving the flexibility and stability of handling.

[0058] The handling device and material box conveying equipment provided in this application embodiment can ensure the handling efficiency and accuracy of the material boxes and reduce the reliance on manual operation. At the same time, it has high adaptability and is easy to adjust and optimize according to different production line layouts. It achieves a balance between simplicity and efficiency in the handling of battery cell material boxes and can better meet the needs of modern production lines.

[0059] The technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0060] Combination Figures 1 to 4 As shown, one embodiment of this application provides a conveying device, which includes a base 100, a motion component 200, and a gripper assembly 300. The motion component 200 is disposed on the base 100 and is used to drive the gripper assembly 300 to move relative to the base 100. The gripper assembly 300 includes a fixed plate 310 and a plurality of movable grippers. The fixed plate 310 is disposed on the motion component 200. The plurality of movable grippers are movably disposed on the fixed plate 310 and are used to convey the material box 10.

[0061] The base 100 is the basic structural part of the entire handling device. The base 100 can be placed near the production line, covering a large working range, and providing installation space for the motion component 200 and the gripper component 300.

[0062] The base 100 can effectively support the weight and dynamic load of the motion component 200 and the gripper component 300, ensuring that the entire device remains balanced and stable during the handling of the material box 10, and reducing handling errors caused by vibration or instability.

[0063] The motion component 200 is mounted on the base 100. The motion component 200 enables the gripper component 300 to move relative to the base 100, thereby achieving flexible handling of the material box 10 and precise positioning to the target location.

[0064] The motion component 200 allows the handling device to move the gripper assembly 300 in multiple directions, improving flexibility and adapting to different handling needs. By controlling the motion component 200, efficient and precise handling of the material box 10 can be achieved.

[0065] The fixed plate 310 of the gripper assembly 300 is mounted on the motion assembly 200, and multiple movable grippers are movably mounted on the fixed plate 310. Through the coordinated movement of the multiple movable grippers, the gripping, handling, and release of the material box 10 can be achieved. The mobility of the movable grippers also enables the effective gripping and handling of material boxes 10 of different sizes and shapes, improving the adaptability of the device.

[0066] Specifically, through the coordinated operation of the base 100, the motion component 200, and the gripper assembly 300, the handling device provided in this embodiment can achieve automated handling of the battery cell cassette 10. The base 100 provides stable support, the motion component 200 provides flexible movement, and the gripper assembly 300 provides precise gripping and releasing capabilities for the cassette 10. Overall, this handling device improves handling efficiency and accuracy, reduces reliance on manual operation, and has high adaptability, facilitating adjustments and optimizations according to different production line layouts. It achieves a balance between simplicity and efficiency in the handling of battery cell cassettes, better meeting the needs of modern production lines.

[0067] In some embodiments, there are multiple movable claws, including a first movable claw 321 and a second movable claw 322 arranged opposite to each other. The first movable claw 321 and the second movable claw 322 can move closer to each other or further away from each other. When the first movable claw 321 and the second movable claw 322 move closer to each other, the first movable claw 321 and the second movable claw 322 are respectively used to abut against the material box 10.

[0068] By setting multiple movable claws, multiple gripping points can be formed. Multiple gripping points can distribute the force on the material box 10, providing a larger contact area and more stable gripping force during the gripping process. This reduces the risk of the material box 10 slipping or tilting during handling, preventing damage to the material box 10 and improving the stability and safety of the gripping process. At the same time, multiple movable claws can adapt to material boxes 10 of different shapes and sizes, improving the versatility of the handling device.

[0069] When the first movable claw 321 and the second movable claw 322, which are positioned opposite each other, approach each other, they can grip the material box 10 from opposite sides, which helps to maintain the balance of the material box 10 during transportation and reduces the risk of the material box 10 falling or being damaged due to uneven force on one side.

[0070] The first movable claw 321 and the second movable claw 322, which are arranged opposite to each other, can move synchronously by mechanical or electric means to ensure that a uniform gripping force is applied to the material box 10 during the gripping process and that they can quickly separate when released to complete the handling task.

[0071] Specifically, by designing multiple movable claws that can move relative to each other to grip and release the material box 10, this handling device achieves efficient and stable handling capabilities for material boxes 10 of different sizes and shapes. The relatively positioned movable claws provide symmetrical gripping forces, ensuring the balance and safety of the material box 10 during handling. The adjustable gripping width enhances the adaptability of the device, enabling it to meet diverse handling needs in the production line. This design not only improves handling efficiency but also reduces the risk of damage to the material box 10 due to improper gripping, thereby enhancing the overall reliability and efficiency of the production line.

[0072] In some embodiments, multiple movable claws form several movable claw groups 320, each movable claw group 320 including a first movable claw 321 and a second movable claw 322 disposed opposite to each other; in at least two movable claw groups 320, the line connecting the first movable claw 321 and the second movable claw 322 is not parallel.

[0073] Multiple movable claws are organized into multiple movable claw groups 320, and in at least two movable claw groups 320, the lines connecting the first movable claw 321 and the second movable claw 322 are not parallel. This arrangement enables multi-angle gripping of the material box 10 in three-dimensional space.

[0074] By applying gripping force to the material box 10 simultaneously through multiple movable claw assemblies 320, multi-point and multi-directional support and gripping of the material box 10 can be achieved. This allows for better distribution of gripping force, ensuring that the material box 10 will not tilt or move during handling, thereby improving the stability and safety of gripping the material box 10.

[0075] For example, there are two sets of movable claw groups 320. The line connecting the first movable claw 321 and the second movable claw 322 in one movable claw group 320 may be perpendicular to the line connecting the first movable claw 321 and the second movable claw 322 in the other movable claw group 320.

[0076] With this configuration, for a common square material box 10, multiple movable claws can simultaneously grip from the four sides of the material box 10, preventing the material box 10 from tilting or sliding during transportation and maintaining the stability and safety of the material box 10.

[0077] In some embodiments, the first movable claw 321 includes a first connecting portion 3211 and a first lifting portion 3212. The first connecting portion 3211 is connected to the fixing plate 310. The first end of the first lifting portion 3212 is connected to the first connecting portion 3211, and the second end of the first lifting portion 3212 extends toward the second movable claw 322. The second movable claw 322 includes a second connecting portion 3221 and a second lifting portion 3222. The second connecting portion 3221 is connected to the fixing plate 310. The first end of the second lifting portion 3222 is connected to the second connecting portion 3221, and the second end of the second lifting portion 3222 extends toward the first movable claw 321.

[0078] The first connecting part 3211 is used to fix the first movable claw 321 to the fixed plate 310, ensuring that the movable claw is stably installed on the fixed plate 310, thereby improving the structural stability. The first lifting part 3212 is used for the actual gripping operation, which can effectively contact and lift the material box 10.

[0079] One end of the first lifting part 3212 is connected to the first connecting part 3211, and the other end extends toward the second movable claw 322. This design allows the first lifting part 3212 to effectively contact the bottom surface of the material box 10 during the gripping process, so as to lift the material box 10 from the bottom.

[0080] Similarly, the second connecting part 3221 is used to fix the second movable claw 322 to the fixed plate 310, ensuring that the movable claw is stably installed on the fixed plate 310, thus improving structural stability. The second lifting part 3222 is used for the actual gripping operation, which can effectively contact and lift the material box 10.

[0081] One end of the second lifting part 3222 is connected to the second connecting part 3221, and the other end extends toward the first movable claw 321. This design allows the second lifting part 3222 to effectively contact the bottom surface of the material box 10 during the gripping process, and together with the first lifting part 3212, lift the material box 10 from the bottom.

[0082] By dividing the movable claw into a connecting part and a lifting part, when the movable claw is connected to the material box 10, the connecting part can abut against the side of the material box 10, while the lifting part can abut against the bottom of the material box 10. This handling method, which provides support from the side and bottom of the material box 10 respectively, improves the stability and safety of the gripper box in handling the material box 10.

[0083] In some embodiments, the first lifting part 3212 is provided with a first buffer 3213, and the first lifting part 3212 abuts against the material box 10 through the first buffer 3213.

[0084] During the gripping process, direct hard contact between the material box 10 and the moving claw may cause damage to the surface of the material box 10 or stress concentration. By providing a first buffer 3213 on the first lifting part 3212, a flexible transition can be provided between the material box 10 and the first lifting part 3212 to effectively absorb and mitigate the impact force generated by their contact, and reduce wear and damage caused by direct contact between the material box 10 and the first lifting part 3212.

[0085] The second lifting part 3222 is provided with a second buffer 3223, and the second lifting part 3222 abuts against the material box 10 through the second buffer 3223.

[0086] The function of the second buffer 3223 is the same as that of the first buffer 3213, and will not be described again in the embodiments of this application.

[0087] Specifically, by providing a first buffer 3213 and a second buffer 3223 on the first lifting part 3212 and the second lifting part 3222 respectively, the conveying device can provide effective protection for the material box 10 during the process of gripping and conveying the material box 10, thereby reducing the risk of damage to the material box 10.

[0088] In some embodiments, the first movable claw 321 may further include a first bracket 3214. The first bracket 3214 is connected to the fixing plate 310, and the first connecting part 3211 is mounted on the first bracket 3214.

[0089] The first bracket 3214 can provide an installation position for the first connecting part 3211 and the first lifting part 3212, so as to adapt to complex production environments and diverse handling needs.

[0090] Correspondingly, the second movable claw 322 may also include a second bracket 3224. The second bracket 3224 is connected to the fixed plate 310, and the connecting part is mounted on the second bracket 3224.

[0091] The second bracket 3224 can provide an installation position between the second connecting part 3221 and the second lifting part 3222 to adapt to complex production environments and diverse handling needs.

[0092] The first support 3214 and the second support 3224 have the same structure and are arranged opposite to each other. The structure of the first support 3214 and the second support 3224 can be flexibly set according to the specific production environment to enhance the adaptability of the handling device under different production conditions and improve the versatility of the handling device.

[0093] In some embodiments, the fixed plate 310 is provided with a driving member 311, the driving end of the driving member 311 is connected to the movable claw, and the driving end of the driving member 311 is at least used to drive the movable claw to move relative to the fixed plate 310.

[0094] There are multiple drive components 311, and each drive component 311 is connected to a corresponding movable claw.

[0095] By mounting the drive unit 311 on the fixed plate 310, the drive unit 311 can effectively transmit power to the movable gripper, achieving precise control and operation. By directly connecting the drive end of the drive unit 311 to the movable gripper, intermediate transmission links are reduced, energy loss and control delay are decreased, and the response speed and control accuracy of the gripper assembly 300 are improved. The movable gripper can quickly respond to control commands and perform accurate gripping and releasing actions.

[0096] For example, the drive element 311 can be a linear cylinder. The fixed end of the cylinder is mounted on the fixed plate 310, and the drive end of the cylinder is connected to the movable claw. In a movable claw assembly 320, the linear cylinders connected to the first movable claw 321 and the linear cylinders connected to the second movable claw 322 move in parallel directions.

[0097] The driving component 311 can also be other structures that achieve linear motion using electric, pneumatic or hydraulic means, as long as they can drive the linear movement of the movable claw.

[0098] In some embodiments, the gripper assembly 300 further includes a movable seat 330, which is disposed on the motion assembly 200; the movable seat 330 is provided with a first lifting member 331, the driving end of the first lifting member 331 can move in a direction perpendicular to the fixed plate 310, and the driving end of the first lifting member 331 is connected to the fixed plate 310.

[0099] The movable seat 330 provides installation space for the first lifting component 331. The movable seat 330 is mounted on the motion component 200 and can move synchronously with the movement of the motion component 200, allowing the entire gripper assembly 300 to be adjusted and positioned within a wider range.

[0100] A first lifting component 331 is installed on the movable seat 330, giving the gripper assembly 300 a certain degree of vertical adjustability. Since the fixed plate 310 and the movable gripper can be raised and lowered vertically, the movable gripper can grasp and place the material box 10 at different heights, meeting the operational needs of different heights and adapting to material boxes 10 with different stacking heights or worktables of different heights.

[0101] After the movable claw grabs the material box 10, it can also rise a certain distance under the action of the first lifting component 331 to lift the material box 10, which facilitates the movement of the material box 10 between different workstations and reduces the collision of the material box 10.

[0102] Furthermore, the vertical adjustment capability of the gripper assembly 300 can adapt to material boxes 10 of different heights, improving the versatility of the handling device.

[0103] For example, the first lifting member 331 may be a linear cylinder.

[0104] The first lifting component 331 can also be other structures that achieve linear motion using electric, pneumatic, or hydraulic means, as long as they can drive the lifting and lowering movement of the fixed plate 310 and multiple movable claws.

[0105] In some embodiments, the fixed plate 310 is provided with at least one guide member 312, the extension direction of the guide member 312 being perpendicular to the plane of the fixed plate 310; the movable seat 330 is provided with a guide hole 332, the guide member 312 passing through the guide hole 332 and being movable in a direction perpendicular to the fixed plate 310.

[0106] When the first lifting member 331 drives the fixed plate 310 and the movable claw to move in a direction perpendicular to the fixed plate 310, the guide member 312 slides in the guide hole 332.

[0107] Understandably, the guide member 312 can provide a stable guiding structure for the movement of the fixed plate 310, preventing the fixed plate 310 from deviating during the movement, ensuring that the movement trajectory of the fixed plate 310 is stable and controlled during vertical movement, and improving the operating accuracy and stability of the gripper assembly 300.

[0108] In some embodiments, the motion component 200 includes a sliding guide rail 210 and a sliding bracket 220; the sliding guide rail 210 extends along a first direction, and the sliding bracket 220 is slidably disposed on the sliding guide rail 210 along the first direction, and the sliding bracket 220 is fixedly connected to the gripper assembly 300.

[0109] It should be noted that the first direction is the horizontal direction, and the first direction is... Figure 1 The X-axis is parallel to it.

[0110] The sliding guide rail 210 is mounted on the base 100, and the sliding bracket 220 is slidably mounted on the sliding guide rail 210. The combination of the sliding guide rail 210 and the sliding bracket 220 provides a stable horizontal motion platform, ensuring that the gripper assembly 300 can move smoothly in the horizontal direction.

[0111] The sliding bracket 220 is fixedly connected to the gripper assembly 300, ensuring that the movement of the sliding bracket 220 can be directly transmitted to the gripper assembly 300. When the sliding bracket 220 moves, the gripper assembly 300 can move synchronously, reducing control complexity and error accumulation.

[0112] Specifically, by setting up the sliding guide rail 210 and the sliding bracket 220, the conveying device can achieve precise horizontal movement of the gripper assembly 300. The sliding guide rail 210 provides a stable movement path, while the sliding bracket 220 ensures that the gripper assembly 300 can slide freely on this path. The fixed connection between the sliding bracket 220 and the gripper assembly 300 ensures the synchronization and coordination of the movement. This configuration improves the operational flexibility and precision of the conveying device, enabling it to adapt to different conveying needs and ensuring the stability and precision of the gripper assembly 300 during horizontal movement.

[0113] In other embodiments, the sliding guide rail 210 can be replaced by a ball screw structure, a linear motor, a cylinder, a hydraulic cylinder, a gear and rack mechanism, a chain or belt drive structure, etc., as long as it can drive the sliding bracket 220 to move linearly in the horizontal direction.

[0114] In some embodiments, the sliding bracket 220 is provided with a second lifting member 221, the output end of the second lifting member 221 can extend and retract along a second direction; the output end of the second lifting member 221 is connected to the fixed plate 310, and the second lifting member 221 is at least used to drive the gripper assembly 300 to move along the second direction.

[0115] It should be noted that the second direction is the vertical direction, and the second direction is... Figure 1 The Y-axis is parallel to it, and the second direction is perpendicular to the cross-section of the fixed plate 310.

[0116] The second lifting component 221 provides vertical adjustment capability for the sliding support 220. Through the second lifting component 221, the gripper assembly 300 can be precisely adjusted in the vertical direction, enabling it to operate at different heights. This design not only improves the operational flexibility and adaptability of the handling device but also enhances its operational capabilities in different production environments. This handling device can achieve efficient and reliable handling operations with reduced human intervention, contributing to improved overall efficiency and reliability of the solar cell production line.

[0117] It should be noted that the second lifting component 221 can be an electric push rod, a cylinder, a hydraulic cylinder, a ball screw lifting structure, a scissor lifting structure, a linear motor, or a gear and rack lifting structure, etc., as long as it can achieve linear movement in the vertical direction.

[0118] Combination Figure 4 and Figure 5As shown, another aspect of this application provides a material box conveying device, which includes a transmission device 900 and a handling device provided in any of the above embodiments; the transmission device 900 is provided with a clearance opening 910, which is at least configured to correspond to the material box 10 so that at least a portion of the movable claw can abut against the bottom surface of the material box 10 from below through the clearance opening 910.

[0119] The conveying device has been described in detail in the above embodiments and will not be repeated here.

[0120] The conveying device 900 includes multiple placement positions for placing the material box 10, and clearance openings 910 are provided on each placement position, with each clearance opening 910 corresponding to a movable claw of the gripper assembly 300.

[0121] The clearance port 910 provides a channel for the movable claw to enter the bottom of the material box 10, allowing the movable claw to contact the bottom of the material box 10 without interfering with the transfer process, thus ensuring the smooth execution of the gripping action.

[0122] At each placement position, the position and size of the clearance opening 910 correspond to the movable claw, ensuring that the movable claw can accurately contact the bottom surface of the material box 10 through the clearance opening 910, thereby improving the accuracy and reliability of the gripping action and reducing gripping failures or misoperations caused by positional deviations.

[0123] Specifically, by combining the conveyor 900 and the handling device, this cassette conveying equipment enables efficient conveying and flexible handling of the cassette 10. The clearance opening 910 on the conveyor 900 allows the movable claw to grip the cassette 10 from below, improving handling flexibility and stability. This bottom-supported handling method enhances the stability and safety of the cassette 10 during transport. The overall design of the cassette conveying equipment improves automation and operational efficiency, adapts to complex production needs, and features a simple structure for easy installation and maintenance.

[0124] Finally, it should be noted that those skilled in the art, upon considering the specification and practicing the application disclosed herein, will readily conceive of other embodiments of the present application. The embodiments of this application are intended to cover any variations, uses, or adaptations of the embodiments of this application that follow the general principles of the embodiments of this application and include common knowledge or customary technical means in the art not disclosed in the embodiments of this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the embodiments of this application are indicated by the following claims.

[0125] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

Claims

1. A conveying device, characterized in that, It includes a base (100), a motion component (200), and a gripper assembly (300); The motion component (200) is disposed on the base (100), and the motion component (200) is at least used to drive the gripper assembly (300) to move relative to the base (100); The gripper assembly (300) includes a fixed plate (310) and a plurality of movable grippers. The fixed plate (310) is disposed on the motion assembly (200). The plurality of movable grippers are movably disposed on the fixed plate (310). The plurality of movable grippers are used for at least transporting the material box (10).

2. The conveying device according to claim 1, characterized in that, The number of movable claws is multiple, and the multiple movable claws include a first movable claw (321) and a second movable claw (322) arranged opposite to each other. The first movable claw (321) and the second movable claw (322) can move closer to each other or further away from each other. When the first movable claw (321) and the second movable claw (322) approach each other, the first movable claw (321) and the second movable claw (322) are respectively used to abut against the material box (10).

3. The conveying device according to claim 2, characterized in that, The plurality of said movable claws form several movable claw groups (320), each movable claw group (320) including a first movable claw (321) and a second movable claw (322) disposed opposite to each other; In at least two of the movable claw groups (320), the line connecting the first movable claw (321) and the second movable claw (322) is not parallel.

4. The conveying device according to claim 2, characterized in that, The first movable claw (321) includes a first connecting part (3211) and a first lifting part (3212), and the first connecting part (3211) is connected to the fixed plate (310); The first end of the first lifting part (3212) is connected to the first connecting part (3211), and the second end of the first lifting part (3212) extends toward the second movable claw (322); The second movable claw (322) includes a second connecting part (3221) and a second lifting part (3222), and the second connecting part (3221) is connected to the fixed plate (310); The first end of the second lifting part (3222) is connected to the second connecting part (3221), and the second end of the second lifting part (3222) extends toward the first movable claw (321).

5. The conveying device according to claim 1, characterized in that, The fixed plate (310) is provided with a driving member (311), the driving end of the driving member (311) is connected to the movable claw, and the driving end of the driving member (311) is at least used to drive the movable claw to move relative to the fixed plate (310).

6. The conveying device according to claim 1, characterized in that, The gripper assembly (300) further includes a movable seat (330) disposed on the motion assembly (200); The movable seat (330) is provided with a first lifting member (331), the driving end of the first lifting member (331) can move in a direction perpendicular to the fixed plate (310), and the driving end of the first lifting member (331) is connected to the fixed plate (310).

7. The conveying device according to claim 6, characterized in that, The fixing plate (310) is provided with at least one guide member (312), and the extending direction of the guide member (312) is perpendicular to the plane of the fixing plate (310); The movable seat (330) is provided with a guide hole (332), and the guide member (312) passes through the guide hole (332) and can move in a direction perpendicular to the fixed plate (310).

8. The conveying device according to any one of claims 1-7, characterized in that, The motion component (200) includes a sliding guide rail (210) and a sliding bracket (220); The sliding guide rail (210) extends along a first direction, and the sliding bracket (220) is slidably disposed on the sliding guide rail (210) along the first direction. The sliding bracket (220) is fixedly connected to the gripper assembly (300).

9. The conveying device according to claim 8, characterized in that, The sliding bracket (220) is provided with a second lifting member (221), and the output end of the second lifting member (221) can extend and retract along a second direction; The output end of the second lifting member (221) is connected to the fixed plate (310), and the second lifting member (221) is at least used to drive the gripper assembly (300) to move along the second direction.

10. A material box conveying device, characterized in that, Includes a transmission device (900) and a handling device as described in any one of claims 1-9; The transmission device (900) is provided with a clearance opening (910), which is at least configured to correspond to the material box (10) so that at least a portion of the movable claw can abut against the bottom surface of the material box (10) from below through the clearance opening (910).

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