Cargo carrying table and stacking machine

Abstract

The invention discloses a cargo carrying table and a stacking machine. Wherein the cargo carrying table comprises a hooking mechanism, a rotating mechanism, a translation mechanism and a cargo carrying frame, the hooking mechanism is rotatably arranged on the translation mechanism through the rotating mechanism, the rotating mechanism is movably arranged on the frame through the translation mechanism, and the hooking mechanism is used for picking and placing cargoes. According to the cargo carrying table, the direction consistency of cargoes in the carrying process can be guaranteed, the carrying efficiency is improved, and the occupied space is reduced.

Description

Technical Field

[0001] This application belongs to the technical field of battery production, and particularly relates to a loading platform and a stacker. Background Art

[0002] During the battery production process, it is necessary to strictly control the internal moisture content, which requires baking and drying the battery cells. After the battery cells are loaded into the baking trolley, they are transported to the baking line platform through the logistics conveying equipment, and then transported into the baking equipment by the handling equipment. This handling equipment plays a connecting role in the baking process section, and its handling ability directly affects the production rhythm efficiency of the upstream and downstream of the entire battery production line.

[0003] In the prior art, usually due to the direction limitation of the goods (battery cell carrier trolley) in the baking equipment, it is impossible to take and place the goods by the traditional fork in a left-right out-fork manner, resulting in the inability to ensure the direction consistency of the goods during the handling process. Summary of the Invention

[0004] This application aims to provide a loading platform and a stacker, which can at least solve one of the problems in the background art.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] According to the first aspect of this application, a loading platform is provided, including:

[0007] A hook mechanism, a rotating mechanism, a translation mechanism, and a loading frame.

[0008] The hook mechanism is rotatably arranged on the translation mechanism through the rotating mechanism, the rotating mechanism is movably arranged on the loading frame through the translation mechanism, and the hook mechanism is used for taking and placing goods.

[0009] Optionally, the hook mechanism includes a base and a main hook assembly;

[0010] The base is rotatably arranged on the translation mechanism through the rotating mechanism, the main hook assembly is movably arranged on the base, and the main hook assembly can extend or retract from the base.

[0011] Optionally, the main hook assembly includes a hook arm, a movable plate, and a mounting plate. At least one end of the hook arm is provided with a hook claw;

[0012] The movable plate is movably arranged on the base along the direction of extending or retracting from the base, the mounting plate is movably arranged on the movable plate, and its moving direction is perpendicular to the moving direction of the movable plate. The hook arm is fixed on the mounting plate, and the hook claw can be clamped with the goods.

[0013] Optionally, the main hook assembly further includes a first driving member and a second driving member;

[0014] The first driving member is connected to the movable plate, and the movable plate can move in a direction extending or retracting from the base under the drive of the first driving member;

[0015] The second driving member is connected to the mounting plate, and the mounting plate can move in a direction perpendicular to the movement direction of the movable plate under the drive of the second driving member.

[0016] Optionally, the hook assembly includes two hook arms, two movable plates, two mounting plates, two first driving members and two second driving members, and hook claws are respectively arranged at both ends of the two hook arms;

[0017] The two movable plates are respectively movably arranged on the base and are respectively connected to the two first driving members in one-to-one correspondence. The two mounting plates are respectively movably arranged on the two movable plates in one-to-one correspondence and are respectively connected to the two second driving members in one-to-one correspondence. The two hook arms are respectively fixed to the two mounting plates in one-to-one correspondence;

[0018] Wherein, the two first driving members can respectively drive the two movable plates to move in a direction extending or retracting from the base, and the two second driving members can respectively drive the two mounting plates to move relatively or away from each other, so that each hook claw can be respectively clamped with the goods.

[0019] Optionally, the hook claws are paired in pairs and arranged oppositely, and rollers are respectively arranged on each hook claw.

[0020] Optionally, the hook mechanism further includes an auxiliary hook assembly, and the auxiliary hook assembly is movably arranged on the base and can separate the goods from the main hook assembly.

[0021] Optionally, the auxiliary hook assembly includes an unlocking structure and a third driving member, and an unlocking portion is arranged on the unlocking structure,

[0022] The unlocking structure is movably arranged on the base through the third driving member.

[0023] Optionally, the translation mechanism includes a translation driving member, a guide rail and a moving frame;

[0024] The rotating mechanism is arranged on the moving frame, the moving frame is movably arranged on the cargo-carrying frame through the guide rail, and the translation driving member is used to drive the moving frame to move out of or back into the cargo-carrying frame along the guide rail.

[0025] Optionally, it further includes a detection mechanism, which is disposed on the top of the cargo-carrying frame and opposite to the hook mechanism, and is used to detect whether the goods are in place.

[0026] According to a second aspect of the present application, there is provided a stacker, comprising:

[0027] A traveling mechanism, a ground rail, and the cargo platform according to the first aspect;

[0028] The traveling mechanism is slidably disposed on the ground rail, and the cargo-carrying frame is disposed on the traveling mechanism.

[0029] Optionally, the traveling mechanism includes a traveling frame and a traveling driving member. The cargo-carrying frame is disposed on the traveling frame. The traveling frame is slidably disposed on the ground rail, and the traveling driving member is connected to the traveling frame.

[0030] Optionally, the traveling mechanism further includes four traveling wheels and two couplings;

[0031] The four traveling wheels are respectively disposed at the bottom of the traveling frame and are assembled in pairs on the ground rail. Each pair of traveling wheels is respectively connected by the coupling, and at least one of the traveling wheels is connected to the traveling driving member.

[0032] Optionally, the ground rail includes a first traveling beam and a second traveling beam arranged side by side, and each pair of traveling wheels is assembled on the first traveling beam and the second traveling beam.

[0033] Optionally, the cargo platform further includes a lifting driving member, and the lifting driving member is connected to the cargo-carrying frame to enable the cargo-carrying frame to move relative to the traveling frame in the vertical direction.

[0034] Optionally, guide wheels are respectively disposed on opposite sides of the cargo-carrying frame, and the guide wheels are used to guide the movement of the cargo-carrying frame.

[0035] The cargo platform provided by the present application can pick up or release goods through the hook mechanism to realize the handling of goods. Among them, the hook mechanism is rotatably disposed on the translation mechanism through the rotation mechanism, so that during the process of picking up and placing goods, the direction consistency of the goods can be ensured through its own rotation. And the rotation mechanism is disposed on the cargo-carrying frame through the translation mechanism, so that the hook mechanism can extend out of the cargo-carrying frame, reducing the occupied space of the cargo platform and increasing the range of picking up and placing goods by the hook mechanism.

[0036] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0037] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, where:

[0038] Figure 1 is a schematic structural diagram of the stacker provided by the present application;

[0039] Figure 2 is a schematic structural diagram of the traveling mechanism provided by the present application;

[0040] Figure 3 is an axonometric view of the load platform provided by the present application;

[0041] Figure 4 is Figure 3 the front view of;

[0042] Figure 5 is one of the schematic diagrams of the partial structure of the load platform provided by the present application;

[0043] Figure 6 is Figure 5 the front view of;

[0044] Figure 7 is the second of the schematic diagrams of the partial structure of the load platform provided by the present application.

[0045] Reference numerals:

[0046] 100, traveling mechanism; 200, load platform;

[0047] 1, ground rail; 11, first traveling beam; 12, second traveling beam;

[0048] 2, traveling frame; 21, traveling wheels; 22, coupling;

[0049] 3, traveling driving member;

[0050] 4, hook mechanism; 41, main hook assembly; 411, hook arm; 4111, hook claw; 4112, roller; 412, movable plate; 413, mounting plate; 414, first driving member; 415, second driving member; 42, auxiliary hook assembly; 421, unlocking structure; 4211, unlocking portion; 422, third driving member; 43, base;

[0051] 5, rotating mechanism;

[0052] 6, load frame; 61, guide wheel;

[0053] 7, translation mechanism; 71, translation driving member; 72, moving frame; 73, guide rail;

[0054] 8, lifting driving member;

[0055] 9, detection mechanism. Detailed implementation manners

[0056] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present application and should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application fall within the scope of protection of the present application.

[0057] The terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0058] In the description of the present application, it should be understood that the orientation or positional relationship indicated by 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. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application 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 thus should not be construed as limiting the present application.

[0059] In the description of the present application, it should be noted that, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0060] As Figures 1 to 4 shown, according to the first aspect of the present application, a loading platform is provided, including: a hook mechanism 4, a rotating mechanism 5, a translation mechanism 7, and a loading frame 6. The hook mechanism 4 is rotatably arranged on the translation mechanism 7 through the rotating mechanism 5, and the rotating mechanism 5 is movably arranged on the loading frame 6 through the translation mechanism 7. The hook mechanism 4 is used for picking up and placing goods.

[0061] Specifically, in this embodiment, the provided loading platform 200 can be applied to a battery baking device, and is used to transport the battery cells to a specific position of the baking device, so as to facilitate the baking and drying operation of the battery cells by the baking device. Among them, the hook mechanism 4 can pick up goods from the position where the goods are stored into the loading frame 6, and then, through the action of the rotating mechanism, the goods are rotated to the set position of the baking device along with the hook mechanism 4, and it can ensure that the direction of the goods can conform to the baking direction requirements. When the goods are far from the loading platform 200, or the baking position in the baking device is relatively deep inside, the hook mechanism 4 can also move within the loading frame 6 through the translation mechanism 7, so that the hook mechanism 4 extends to a relatively far position outside the loading frame 6, realizing the pick-up and placement of goods at a relatively long distance. Among them, the specific way of picking up goods by the hook mechanism 4 can be designed in a matching manner according to the specific form of the goods. For example, the hook mechanism 4 can be designed in a form that is clamped with the goods or a form that clamps the goods. This application does not limit this. The goods can be a tray or a logistics trolley for carrying battery cells.

[0062] In the above structure of the loading platform 200, the hook mechanism 4 is rotatably and movably arranged in the loading frame 6 through the rotating mechanism and the translation mechanism 7. On the one hand, the setting of the rotating mechanism 5 can realize the consistency of the direction when the hook mechanism 4 picks up and places goods, improving the handling efficiency. And during the rotation process, the rotation radius is small, basically the same as the size of the goods, and it will not occupy too much aisle space. Compared with the form of mechanical hand grasping, the space utilization rate of the equipment is greatly improved; on the other hand, the translation mechanism 7 can expand the pick-up and placement radius of the hook mechanism 4. During the handling process, by moving the hook mechanism 4 back into the loading frame 6, it will not occupy too much space, further reducing the space occupation. Among them, the rotating mechanism 5 can include a flange and a rotating drive member. The rotating drive member adopts a motor or a rotary reduction module. The hook mechanism can be fixed on the rotary reduction module through the flange. The rotary reduction module has accurate positioning and can realize the 180° rotation and orientation adjustment of the hook mechanism 4. The translation mechanism 7 can be driven by a drive member such as a motor or a cylinder.

[0063] Optionally, as Figures 5 to 7 shown, the hook mechanism 4 includes a base 43 and a main hook assembly 41; the base 43 is rotatably arranged on the translation mechanism 7 through the rotating mechanism 5, and the main hook assembly 41 is movably arranged on the base 43, and the main hook assembly 41 can extend or retract from the base 43.

[0064] Specifically, in this embodiment, the main hook component 41 is used to lock with the goods, while the auxiliary hook mechanism 4 is used to unlock the lock between the main hook component 41 and the goods, facilitating the goods to be sent into the baking device. Among them, the base 43 is provided to carry the main hook component 41, enabling the main hook component 41 to rotate as a whole relative to the cargo frame 6, improving the integration of the hook mechanism 4. The main hook component 41 can pick up and place the goods by extending out of the base 43 and carry the goods by retracting into the base 43, so that the goods can be stably fixed within the cargo frame 6.

[0065] Optionally, the main hook component 41 includes a hook arm 411, a movable plate 412, and a mounting plate 413. At least one end of the hook arm 411 is provided with a hook claw 4111; the movable plate 412 is movably arranged on the base 43 along the direction of extending out of or retracting into the base 43, and the mounting plate 413 is movably arranged on the movable plate 412, and its moving direction is perpendicular to the moving direction of the movable plate 412. The hook arm 411 is fixed to the mounting plate 413, and the hook claw 4111 can be clamped with the goods.

[0066] Specifically, for the convenience of description, in this embodiment and the following embodiments, the direction in which the movable plate 412 moves is set as the third direction, and the direction in which the mounting plate 413 moves is set as the first direction, and the first direction is perpendicular to the third direction. In practical applications, the hook arm 411 is fixed to the mounting plate 413, the mounting plate 413 is movably arranged on the movable plate 412 along the first direction, and the movable plate 412 is movably arranged on the base 43 along the third direction, enabling the hook arm 411 to move along the first direction and the third direction respectively. That is, during the process of the hook arm 411 picking up the goods, the hook arm 411 can extend out of the base 43 through the movable plate 412 and then move toward one side of the base 43 through the mounting plate 413 to realize the clamping of the hook claw 4111 at the end of the hook arm 411 with the goods. When discharging the goods, the hook arm 411 can move toward the other side of the base 43 through the mounting plate 413 to realize the separation of the hook claw 4111 from the goods, and then complete the discharging process by retracting the movable plate 412 into the base 43.

[0067] In the above structure, the main hook component 41 has two degrees of freedom of movement. On the one hand, it is convenient for extending to pick up and place the goods, and on the other hand, it is convenient for clamping or separating from the goods, ensuring the reliability of the hook mechanism 4 for picking up and placing the goods. Among them, the hook arm 411 can be designed as a plate-shaped long arm extending along the third direction to reduce the occupied space.

[0068] Optionally, the main hook component 41 further includes a first driving member 414 and a second driving member 415; the first driving member 414 is connected to the movable plate 412, and the movable plate 412 can move in a direction extending or retracting from the base 43 under the drive of the first driving member 414; the second driving member 415 is connected to the mounting plate 413, and the mounting plate 413 can move in a direction perpendicular to the movement direction of the movable plate 412 under the drive of the second driving member 415.

[0069] Specifically, the first driving member 414 and the second driving member 415 can adopt servo motors, which are respectively used to drive the movable plate 412 and the mounting plate 413 to move in the third direction and the first direction, so that the hook arm 411 can move in the first direction, and extend or retract in the third direction to pick up and place goods. The movement positioning of the servo motor is accurate, improving the efficiency of goods handling.

[0070] Optionally, as Figure 5 shown, the hook component includes two hook arms 411, two movable plates 412, two mounting plates 413, two first driving members 414 and two second driving members 415. Hook claws 4111 are respectively arranged at both ends of the two hook arms 411; the two movable plates 412 are respectively movably arranged on the base 43 and are respectively connected to the two first driving members 414 in one-to-one correspondence. The two mounting plates 413 are respectively movably arranged on the two movable plates 412 in one-to-one correspondence and are respectively connected to the two second driving members 415 in one-to-one correspondence. The two hook arms 411 are respectively fixed to the two mounting plates 413 in one-to-one correspondence; wherein, the two first driving members 414 can respectively drive the two movable plates 412 to move in a direction extending or retracting from the base 43, and the two second driving members 415 can respectively drive the two mounting plates 413 to move relatively or away from each other, so that each hook claw 4111 can be respectively clamped with the goods.

[0071] Specifically, in this embodiment, when picking up goods, the main hook component 41 locks the goods through the hook claws 4111 at both ends of the two hook arms 411. After locking, the two hook arms 411 can follow the movable plate 412 to pull the goods into the interior of the loading frame 6 in the third direction. Wherein, the bottom of the goods can be arranged at the anchor points corresponding to the respective hook claws 4111, and the two hook arms 411 can approach each other along the first direction through the mounting plate 413 to be clamped with the corresponding anchor points, achieving the purpose of locking the goods. When discharging goods, the two hook arms 411 can move away from each other along the first direction following the mounting plate 413 to unlock the goods. At the same time, the auxiliary unlocking device can assist in unlocking, and the two hook arms 411 can extend out of the loading frame 6 to discharge the goods.

[0072] In the above structure, the hook arm 411 can be designed in the form of a guide rail 73, so that when the goods are a trolley, the entire trolley is carried by the wheels of the carrying trolley.

[0073] Optionally, as Figure 5and Figure 7 As shown, the hooks 4111 are paired up and arranged oppositely, and rollers 4112 are respectively arranged on each hook 4111.

[0074] Specifically, in this embodiment, the hooks 4111 are paired up so that when the two hook arms 411 approach each other, they can be clamped with the anchor card of the goods. The structure is relatively simple and does not occupy too much space. In addition, the rollers 4112 arranged on each hook 4111 can prevent the hooks 4111 from colliding with the goods during the movement along with the hook arms 411, improving the safety of picking and placing the goods.

[0075] Optionally, the hook mechanism 4 further includes an auxiliary hook assembly 42. The auxiliary hook assembly 42 is movably arranged on the base 43 and can disengage the goods from the main hook assembly 41.

[0076] Specifically, in this embodiment, the auxiliary hook assembly 42 is used to unlock the lock between the main hook assembly 41 and the goods, facilitating the goods to be sent into the baking device. Among them, the base 43 is provided to carry the main hook assembly 41 and the auxiliary hook assembly 42, enabling the hook mechanism to rotate integrally relative to the cargo frame 6, improving the integration of the hook mechanism 4. The unlocking method of the auxiliary hook assembly 42 is designed in a matching manner according to the locking method between the main hook assembly 41 and the goods, which is not limited here.

[0077] Optionally, as Figure 5 shown, the auxiliary hook assembly 42 includes an unlocking structure 421 and a third driving member 422. An unlocking portion 4211 is arranged on the unlocking structure 421, and the unlocking structure 421 is movably arranged on the base 43 through the third driving member 422.

[0078] Specifically, in this embodiment, the third driving member 422 drives the unlocking structure 421 to move, for example, along the third direction, so that the unlocking portion 4211 on the unlocking structure 421 can unlock the locked state between the goods and the hooks 4111. Among them, the third driving member 422 can adopt a linear electric cylinder to reduce the equipment cost.

[0079] Optionally, as Figure 4 , Figure 6 and Figure 7 shown, the translation mechanism 7 includes a translation driving member 71, a guide rail 73 and a moving frame 72; the rotating mechanism 5 is arranged on the moving frame 72. The moving frame 72 is movably arranged on the cargo frame 6 through the guide rail 73, and the translation driving member 71 is used to drive the moving frame 72 to move out of or back into the cargo frame 6 along the guide rail 73.

[0080] Specifically, in this embodiment, the translation mechanism 7 is provided so that the entire loading platform 200 can move out of or back into the loading frame 6 relative to the loading frame 6, facilitating the hook mechanism 4 to be located at the bottom of the goods to pick up the goods, and improving the usage range of the stacker. Among them, the translation frame moves along the guide rail 73 driven by the third driving member 422. The third driving member 422 can adopt the form of a servo motor + lead screw for transmission, and specific matching design can be carried out according to the specific structure of the stacker, which is not limited herein. In addition, the extending direction of the guide rail 73 can be set to be consistent with the direction in which the hook arm 411 of the main hook assembly 41 extends out of the base 43, that is, extending along the third direction, facilitating the overall movement of the hook mechanism 4 out of the loading frame 6 and avoiding interference with the loading frame 6 during the movement process.

[0081] Optionally, as Figure 1 and Figure 4 shown, the loading platform 200 further includes a detection mechanism 9. The detection mechanism 9 is arranged at the top of the loading frame 6 and is opposite to the hook mechanism 4. The detection mechanism 9 is used to detect whether the goods are in place.

[0082] Specifically, in practical applications, a detection mechanism 9 such as a distance sensor can be used to detect whether the hook mechanism 4 has pulled the goods to the set position within the loading frame 6, improving the stability of the loading platform 200 when it needs to move, and enhancing the safety and reliability of the loading platform 200.

[0083] According to the second aspect of the present application, a stacker is provided, including: a traveling mechanism 100, a ground rail 1, and the loading platform 200 of the first aspect; the traveling mechanism 100 is slidably arranged on the ground rail 1, and the loading frame 6 is arranged on the traveling mechanism 100.

[0084] Specifically, in this embodiment, the entire loading platform 200 is arranged on the traveling mechanism 100 through the loading frame 6, and the hook mechanism 4 can pick up the goods from the position where the goods are stored into the loading frame 6. Then, through the movement of the traveling mechanism 100, the purpose of transporting the goods to the baking device is achieved. When the goods are transported to the baking device, the hook mechanism 4 can, through the action of the rotation mechanism 5 and the translation mechanism 7, rotate the goods along with the hook mechanism 4 and place them at the set position of the baking device, and can ensure that the direction of the goods can conform to the baking direction requirements. Among them, both ends of the ground rail 1 can extend from the baking line platform to the baking device (i.e., the first direction) respectively and be docked with the baking device, enabling the traveling mechanism 100 to move along the extending direction of the ground rail 1 to achieve the purpose of the loading platform 200 transporting the goods.

[0085] Optionally, as Figures 1 to 2As shown in the figure, the traveling mechanism 100 includes a traveling frame 2 and a traveling driving member 3. The cargo frame 6 is disposed on the traveling frame 2. The traveling frame 2 is slidably disposed on the ground rail 1. The traveling driving member 3 is connected to the traveling frame 2. Among them, the traveling driving member 3 is used to drive the traveling frame 2 to move along the ground rail 1, so as to achieve the purpose of moving the traveling frame 2 in the first direction and realize the function of transporting goods. Among them, the traveling driving member 3 can adopt a servo motor.

[0086] Optionally, the traveling mechanism 100 further includes four traveling wheels 21 and two couplings 22; the four traveling wheels 21 are disposed at the bottom of the traveling frame 2 and are assembled in pairs on the ground rail 1. Each pair of traveling wheels 21 is respectively connected by a coupling 22, and at least one traveling wheel 21 is connected to the traveling driving member 3.

[0087] Specifically, in this embodiment, the arrangement of the traveling wheels 21 enables the entire traveling frame 2 to move along the ground rail 1. The four traveling wheels 21 are respectively assembled in pairs at intervals on the ground rail 1, which can improve the stability of the movement of the traveling frame 2. Moreover, the number of traveling wheels 21 is relatively large, reducing the wheel pressure on each traveling wheel 21 and improving the service life of the stacker. In addition, each pair of traveling wheels is connected by a coupling 22, and the traveling driving member 3 is connected to one of the traveling wheels 21, so that the traveling wheel 21 connected to the traveling driving member 3 can transmit power to other traveling wheels 21, facilitating the operation of the traveling mechanism 100.

[0088] Optionally, the ground rail 1 includes a first traveling beam 11 and a second traveling beam 12 arranged side by side, and each pair of the traveling wheels 21 is assembled on the first traveling beam 11 and the second traveling beam 12.

[0089] Specifically, in this embodiment, by designing the ground rail 1 in the form of a double traveling beam, the weight of the entire traveling frame 2 and the cargo platform 200 can be borne by the four traveling wheels 21, reducing the wheel pressure of a single traveling wheel 21, reducing the processing difficulty of the traveling wheels 21, and improving the traveling stability of the entire stacker.

[0090] Optionally, as Figures 1 to 2 shown, the cargo platform 200 further includes a lifting driving member 8. The lifting driving member 8 is connected to the cargo frame 6, enabling the cargo frame 6 to move relative to the traveling frame 2 in the vertical direction (set as the second direction, which is consistent with the rotation axis direction of the rotating mechanism 5).

[0091] Specifically, in practical applications, based on the fact that baking equipment is usually designed with multiple baking layers to improve baking efficiency, the height of traditional robotic arms is limited and cannot meet the baking requirements of high-layer baking devices.

[0092] In this embodiment, by providing a lifting driving member 8, the cargo frame 6 can be moved in the vertical direction, that is, the entire cargo platform 200 can be moved to a position with a relatively high height for handling and placing goods, which improves the application range of the stacker and does not occupy too much factory space.

[0093] Optionally, as Figure 3 shown, guide wheels 61 are respectively provided on opposite sides of the cargo frame 6 in the first direction. The guide wheels 61 are used to guide the cargo frame 6 to move in the vertical direction, reducing the friction between the cargo frame 6 and the traveling frame 2 and reducing the energy consumption of the lifting driving member 8. Among them, the lifting driving member 8 can be implemented by a servo motor to meet the lifting requirements during heavy loads.

[0094] In the above embodiments, the first direction (the X direction in the drawings), the second direction (the Z direction in the drawings), and the third direction (the Y direction in the drawings) can be intersecting or perpendicular to each other. Specifically, the directions can be adjusted according to the actual application environment. Moreover, in this embodiment, the first direction, the second direction, and the third direction each include two positive and negative directions of each direction, that is, each component can reciprocate in its respective moving direction.

[0095] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0096] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A loading platform, characterized in that, Comprising: A hook mechanism (4), a rotating mechanism (5), a translation mechanism (7), and a load-carrying frame (6), The hook mechanism (4) is rotatably arranged on the translation mechanism (7) through the rotating mechanism (5), the rotating mechanism (5) is movably arranged on the load-carrying frame (6) through the translation mechanism (7), and the hook mechanism (4) is used for picking and placing goods.

2. The loading platform according to claim 1, characterized in that The hook mechanism (4) includes a base (43) and a main hook assembly (41); The base (43) is rotatably arranged on the translation mechanism (7) through the rotating mechanism (5), the main hook assembly (41) is movably arranged on the base (43), and the main hook assembly (41) can extend or retract from the base (43).

3. The loading platform according to claim 2, characterized in that, The main hook assembly (41) includes a hook arm (411), a movable plate (412), and a mounting plate (413), and at least one end of the hook arm (411) is provided with a hook claw (4111); The movable plate (412) is movably arranged on the base (43) along the direction of extending or retracting from the base (43), the mounting plate (413) is movably arranged on the movable plate (412), and its moving direction is perpendicular to the moving direction of the movable plate (412). The hook arm (411) is fixed to the mounting plate (413), and the hook claw (4111) can be clamped with the goods.

4. The loading platform according to claim 3, characterized in that, The main hook assembly (41) further includes a first driving member (414) and a second driving member (415); The first driving member (414) is connected to the movable plate (412), and the movable plate (412) can move along the direction of extending or retracting from the base (43) under the drive of the first driving member (414); The second driving member (415) is connected to the mounting plate (413), and the mounting plate (413) can move along the direction perpendicular to the moving direction of the movable plate (412) under the drive of the second driving member (415).

5. The loading platform according to claim 4, wherein The hook assembly includes two hook arms (411), two movable plates (412), two mounting plates (413), two first driving members (414), and two second driving members (415). The two ends of the two hook arms (411) are respectively provided with the hook claws (4111); The two movable plates (412) are respectively movably arranged on the base (43) and are respectively connected to the two first driving members (414) in one-to-one correspondence. The two mounting plates (413) are respectively movably arranged on the two movable plates (412) in one-to-one correspondence and are respectively connected to the two second driving members (415) in one-to-one correspondence. The two hook arms (411) are respectively fixed to the two mounting plates (413) in one-to-one correspondence; Wherein, the two first driving members (414) can respectively drive the two movable plates (412) to move towards the direction of extending or retracting from the base (43), and the two second driving members (415) can respectively drive the two mounting plates (413) to move relatively or away from each other, so that each hook claw (4111) can be respectively clamped with the goods.

6. The loading platform according to claim 3, wherein, The claw hooks (4111) are paired up and arranged oppositely, and rollers (4112) are respectively arranged on each of the claw hooks (4111).

7. The loading platform according to claim 2, characterized in that, The hook mechanism (4) further includes an auxiliary hook component (42), and the auxiliary hook component (42) is movably arranged on the base (43) and can separate the goods from the main hook component (41).

8. The loading platform according to claim 7, wherein, The auxiliary hook component (42) includes an unlocking structure (421) and a third driving member (422), and an unlocking portion (4211) is arranged on the unlocking structure (421). The unlocking structure (421) is movably arranged on the base (43) through the third driving member (422).

9. The loading platform according to claim 2, wherein, The translation mechanism (7) includes a translation driving member (71), a guide rail (73), and a moving frame (72). The rotating mechanism is arranged on the moving frame (72), the moving frame (72) is movably arranged on the cargo-carrying frame (6) through the guide rail (73), and the translation driving member (71) is used to drive the moving frame (72) to move out of or back into the cargo-carrying frame (6) along the guide rail (73).

10. The loading platform according to claim 1, characterized in that, It further includes a detection mechanism (9), the detection mechanism (9) is arranged on the top of the cargo-carrying frame (6) and is opposite to the hook mechanism (4), and the detection mechanism (9) is used to detect whether the goods are in place.

11. A stacker, characterized in that, Comprising: A traveling mechanism (100), a ground rail (1), and the cargo-carrying platform (200) according to any one of claims 1-10. The traveling mechanism (100) is slidably arranged on the ground rail (1), and the cargo-carrying frame (6) is arranged on the traveling mechanism (100).

12. The stacker according to claim 11, characterized in that, The traveling mechanism (100) includes a traveling frame (2) and a traveling driving member (3), the cargo-carrying frame (6) is arranged on the traveling frame (2), the traveling frame (2) is slidably arranged on the ground rail (1), and the traveling driving member (3) is connected to the traveling frame (2).

13. The stacker according to claim 12, characterized in that, The traveling mechanism (100) further includes four traveling wheels (21) and two couplings (22). The four traveling wheels (21) are respectively arranged at the bottom of the traveling frame (2) and are assembled in pairs on the ground rail (1), each pair of the traveling wheels (21) is respectively connected through the coupling (22), and at least one of the traveling wheels (21) is connected to the traveling driving member (3).

14. The stacker according to claim 13, characterized in that, The ground rail (1) includes a first traveling beam (11) and a second traveling beam (12) arranged side by side, and each pair of the traveling wheels (21) is assembled on the first traveling beam (11) and the second traveling beam (12).

15. The stacker according to claim 12, characterized in that, The cargo-carrying platform (200) further includes a lifting driving member (8), and the lifting driving member (8) is connected to the cargo-carrying frame (6) to enable the cargo-carrying frame (6) to move relative to the traveling frame (2) in the vertical direction.

16. The stacker according to claim 15, wherein, Guide wheels (61) are respectively arranged on opposite sides of the cargo-carrying frame (6), and the guide wheels (61) are used to guide the movement of the cargo-carrying frame (6).

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