Three-dimensional stacker

Abstract

The present application belongs to the technical field of express delivery equipment, and specifically relates to a three-dimensional stacker, comprising a Z-direction driving assembly, an X-direction driving assembly, a Y-direction driving assembly, a platform, a Y-direction connection member and a plurality of X-direction connection members, wherein the Z-direction driving assembly is connected to the platform and used for driving the platform to move in a Z-direction; the X-direction driving assembly is mounted on the platform and connected to all the X-direction connection members, and the X-direction driving assembly is used for driving, by means of an X-direction connection member, an item to be conveyed to move in an X-direction; and the Y-direction driving assembly is mounted on the platform and connected to the Y-direction connection member, and the Y-direction driving assembly is used for driving, by means of the Y-direction connection member, said item to move in the Y-direction. In the present application, at least one item to be conveyed can be stored and conveyed on the platform at a time, improving the conveying efficiency of the three-dimensional stacker, and reducing the space occupied by the three-dimensional stacker; in addition, the three-dimensional stacker has a short stroke in each of the X-direction and the Y-direction, and thus has a high operation speed and high connection efficiency.

Description

A three-dimensional stacker

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on January 18, 2024, with application number 202410080957.5 and application name “A Three-Dimensional Stacker”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application belongs to the technical field of express delivery equipment, and in particular relates to a three-dimensional stacker. Background Art

[0003] With the continuous development of Internet technology, more and more consumers are keen on online shopping. Correspondingly, merchants need to place express parcels in docking cabinets. To reduce transportation costs and transportation efficiency of express delivery, more and more manufacturers have developed delivery robots. Delivery robots can automatically place express parcels in docking cabinets instead of manually. In addition, docking cabinets need to be equipped with transfer platforms to receive express parcels delivered by delivery robots and transport them to corresponding cabinets.

[0004] In existing technologies, transfer platforms are integrated with an X-drive assembly for moving the package in the X direction and a Y-drive assembly for moving the package in the Y direction. While the X-drive assembly is moving the package, it also needs to simultaneously drive the Y-drive assembly. This results in high inertia in the X-direction for the transfer platform and slow system response. Furthermore, existing mobile platforms are large in size and have high manufacturing costs.

[0005] Application Contents

[0006] The present application provides a three-dimensional stacker to address the technical problems in the prior art such as large inertia of the mobile platform in X-direction motion and slow system response speed.

[0007] In view of the above technical problems, an embodiment of the present application provides a three-dimensional stacker, comprising a Z-direction drive assembly, an X-direction drive assembly, a Y-direction drive assembly, a platform, a Y-direction connector, and a plurality of X-direction connectors;

[0008] The Z-direction driving assembly is connected to the platform and is used to drive the platform to move along the Z direction;

[0009] The X-direction drive assembly is mounted on the platform and connected to all the X-direction connectors, and the X-direction drive assembly is used to drive the transported object to move along the X-direction through the X-direction connectors;

[0010] The Y-direction driving assembly is mounted on the platform and connected to the Y-direction connecting piece. The Y-direction driving assembly is used to drive the piece to be transported to move along the Y-direction through the Y-direction connecting piece.

[0011] Optionally, the X-direction drive assembly includes an X-direction drive member, a support frame, and a gantry mounted on the platform; the support frame is slidably mounted on the gantry, and all the X-direction connectors are mounted on the support frame;

[0012] The X-direction driving member is installed on the gantry and connected to the support frame, and the X-direction driving member is used to drive the support frame and the X-direction connecting member to move along the X-direction.

[0013] Optionally, the support frame includes two support arms located on opposite sides of the gantry;

[0014] The three-dimensional stacker includes four X-direction connectors, and two X-direction connectors are installed on each support arm; and on the same support arm, two X-direction connectors are respectively installed on opposite sides of the support arm.

[0015] Optionally, the X-direction drive assembly further includes an X-direction guide rail mounted on the gantry and an X-direction slider mounted on the support frame, and the X-direction slider is slidably connected to the X-direction guide rail.

[0016] Optionally, the X-direction drive assembly includes an X-direction drive motor, an X-direction transmission member, and an X-direction driving wheel and an X-direction driven wheel both of which are rotatably mounted on the gantry; the X-direction transmission member is sleeved on the X-direction driving wheel and the X-direction driven wheel, and is connected to the support frame; the X-direction drive motor is mounted on the gantry and is connected to the X-direction driving wheel.

[0017] Optionally, the X-direction connecting piece includes a guide rod, an elastic piece and a docking block; one end of the guide rod is mounted on the support frame, and the other end of the guide rod is slidably connected to the docking block; or, one end of the guide rod is slidably inserted into the support frame, and the other end of the guide rod is connected to the docking block; the elastic piece is sleeved on the guide rod, and the opposite ends of the elastic piece are respectively abutted against the support frame and the docking block.

[0018] Optionally, the docking block is an electromagnet.

[0019] Optionally, a Y-direction slide is provided on the platform;

[0020] The Y-direction drive assembly includes a Y-direction drive member and a mounting frame slidably mounted on the Y-direction slide groove, and the Y-direction connecting member is mounted on the mounting frame; the Y-direction drive member is mounted in the Y-direction slide groove and connected to the mounting frame, and the Y-direction drive member is used to drive the mounting frame and the Y-direction connecting member to move along the Y direction.

[0021] Optionally, the Y-direction drive assembly further includes a Y-direction guide rail installed in the Y-direction slide groove and a Y-direction slider installed on the mounting frame, and the Y-direction slider is slidably connected to the Y-direction guide rail.

[0022] Optionally, the Y-direction drive assembly includes a Y-direction drive motor, a Y-direction transmission member, and a Y-direction driving wheel and a Y-direction driven wheel, both of which are rotatably mounted on the inner side wall of the Y-direction slide; the Y-direction transmission member is sleeved on the Y-direction driving wheel and the Y-direction driven wheel, and is connected to the mounting frame; the Y-direction drive motor is installed in the Y-direction slide and is connected to the Y-direction driving wheel.

[0023] Optionally, the Z-direction drive assembly includes a Z-direction drive member, a base frame, and two vertical frames installed on the base frame at intervals; the opposite sides of the platform are slidably connected to the two vertical frames respectively; the Z-direction drive member is connected to the platform and is used to drive the platform to move along the Z direction.

[0024] Optionally, the Z-direction drive assembly further includes a Z-direction guide rail mounted on the vertical frame and a Z-direction slider mounted on the platform; the Z-direction slider is slidably connected to the Z-direction guide rail.

[0025] Optionally, the Z-direction driving component includes a Z-direction driving motor, a Z-direction transmission component, a counterweight block, and a Z-direction driving wheel and a Z-direction driven wheel that are rotatably mounted on the vertical frame; the Z-direction transmission component is sleeved on the Z-direction driving wheel and the Z-direction driven wheel, and connected to the platform; the Z-direction driving motor is connected to the Z-direction driving wheel.

[0026] In the present application, the X-direction drive assembly can independently drive the X-direction connecting piece to move, and the Y-direction drive assembly can independently drive the Y-direction connecting piece to move, so that the motion inertia of the X-direction drive assembly and the Y-direction drive assembly are relatively small, and the system response of the three-dimensional stacker is relatively fast. In addition, the X-direction drive assembly is connected to a plurality of X-direction connecting pieces, each of which can drive a piece to be transported on the platform along the X direction, and then cooperate with the Y-direction connecting piece to drive the piece to be transported to move along the Y direction on the platform, so that the platform can store and transport at least one piece to be transported at a time, thereby improving the transportation efficiency of the three-dimensional stacker and reducing the space occupied by the three-dimensional stacker. In addition, the three-dimensional stacker has a small travel in the X and Y directions, a fast operating speed, and a high docking efficiency. In addition, the three-dimensional stacker has a small travel in the X and Y directions, a fast operating speed, and a high docking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present application is further described below with reference to the accompanying drawings and examples.

[0028] FIG1 is a schematic structural diagram of a three-dimensional stacker provided in one embodiment of the present application;

[0029] FIG2 is a schematic structural diagram of a Z-direction drive assembly of a three-dimensional stacker provided in one embodiment of the present application;

[0030] FIG3 is a partial structural diagram of a three-dimensional stacker provided in one embodiment of the present application;

[0031] FIG4 is a schematic structural diagram of an X-axis connecting piece of a three-dimensional stacker provided in an embodiment of the present application installed on a support arm;

[0032] FIG5 is a schematic diagram of a partial structure of a three-dimensional stacker provided in an embodiment of the present application.

[0033] The reference numerals in the specification are as follows:

[0034] 1. Z-axis drive assembly; 11. Z-axis drive member; 111. Z-axis drive motor; 112. Z-axis transmission member; 113. Counterweight; 114. Z-axis driving wheel; 115. Z-axis driven wheel; 12. Base frame; 13. Vertical frame; 14. Z-axis guide rail; 15. Z-axis slider; 2. X-axis drive assembly; 21. X-axis drive member; 211. X-axis drive motor; 212. X-axis transmission member; 213. X-axis driving wheel; 214. X-axis driven wheel; 22. Support frame; 221. Support arm; 23. Gantry; 24. X-axis guide rail; 25. X-axis slider; 3. Y-axis drive assembly; 31. Y-axis drive member; 311. Y-axis drive motor; 312. Y-axis transmission member; 313. Y-axis driving wheel; 314. Y-axis driven wheel; 32. Mounting frame; 4. Platform; 41. Y-axis slide; 5. Y-direction connecting piece; 6, X-direction connecting piece; 61, guide rod; 62, elastic piece; 63, docking block; 100, part to be transported. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0036] It should be understood that the terms "upper", "lower", "left", "right", "front", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation of this application.

[0037] As shown in Figures 1 to 3, an embodiment of the present application provides a three-dimensional stacker, including a Z-axis drive component 1, an X-axis drive component 2, a Y-axis drive component 3, a platform 4, a Y-axis connector 5 and multiple X-axis connectors 6; it can be understood that the Z-axis drive component 1, the X-axis drive component 2 and the Y-axis drive component 3 all include but are not limited to linear motors, pneumatic cylinders, hydraulic cylinders, screw-nut mechanisms, and belts, steel ropes, flat belts, chain conveying mechanisms, etc.

[0038] The Z-direction drive assembly 1 is connected to the platform 4 and is used to drive the platform 4 to move along the Z-direction; the X-direction drive assembly 2 is installed on the platform 4 and is connected to all the X-direction connectors 6, and the X-direction drive assembly 2 is used to drive the object to be transported 100 to move along the X-direction through the X-direction connectors 6; the Y-direction drive assembly 3 is installed on the platform 4 and is connected to the Y-direction connectors 5, and the Y-direction drive assembly 3 is used to drive the object to be transported 100 to move along the Y-direction through the Y-direction connectors 5.

[0039] Specifically, the Z-direction drive component 1 can drive the platform 4 to move up and down along the Z-direction, the X-direction drive component 2 can independently drive the X-direction connector 6 to move along the X-direction, and the Y-direction drive component 3 can independently drive the Y-direction connector 5 to move along the Y-direction, so that the three-dimensional stacker can receive the parts to be transported 100 delivered by the robot and transport the parts to be transported 100 to the corresponding cabinet body of the docking cabinet.

[0040] In the present application, the X-direction drive assembly 2 can independently drive the X-direction connecting member 6 to move, and the Y-direction drive assembly 3 can independently drive the Y-direction connecting member 5 to move, so that the motion inertia of the X-direction drive assembly 2 and the Y-direction drive assembly 3 are relatively small, and the system response of the three-dimensional stacker is relatively fast. In addition, the X-direction drive assembly 2 is connected to a plurality of X-direction connecting members 6, each of which can drive at least one piece to be transported 100 to move along the X direction on the platform 4, and then cooperate with the Y-direction connecting member 5 to drive the piece to be transported 100 to move along the Y direction on the platform 4, so that the platform 4 can store and transport at least one piece to be transported 100 at a time, thereby improving the transportation efficiency of the three-dimensional stacker and reducing the space occupied by the three-dimensional stacker. In addition, the three-dimensional stacker has a small travel in the X and Y directions, a fast operating speed, and a high docking efficiency.

[0041] In one embodiment, as shown in Figure 3, the X-direction drive assembly 2 includes an X-direction drive member 21, a support frame 22 and a gantry 23 installed on the platform 4; the support frame 22 is slidably installed on the gantry 23, and all the X-direction connecting members 6 are installed on the support frame 22; it can be understood that the X-direction drive assembly 2 includes but is not limited to a linear motor, a pneumatic cylinder, a hydraulic cylinder, a screw nut mechanism, a belt conveyor mechanism, a steel wire rope, a flat belt, a chain, etc.; the gantry 23 spans above the platform 4.

[0042] The X-direction drive member 21 is mounted on the gantry 23 and connected to the support frame 22. The X-direction drive member 21 is used to drive the support frame 22 and the X-direction connecting member 6 to move in the X-direction. Specifically, the X-direction drive member 21 drives the support frame 22 to move in the X-direction on the gantry 23. The support frame 22 drives the X-direction connecting member 6 to move in the X-direction, thereby driving the X-direction connecting member 6 to move the object 100 to be transported in the X-direction on the platform 4. In this embodiment, the X-direction drive assembly 2 has a simple structure, low manufacturing cost, and occupies a small space.

[0043] In one embodiment, as shown in FIG. 3 , the support frame 22 includes two support arms 221 located on opposite sides of the gantry 23 ; preferably, the two support arms 221 are symmetrically distributed on opposite sides of the gantry 23 .

[0044] The three-dimensional stacker includes four X-direction connectors 6, two of which are mounted on each support arm 221; and on the same support arm 221, the two X-direction connectors 6 are mounted on opposite sides of the support arm 221. Preferably, on the same support arm 221, the two X-direction connectors 6 are symmetrically mounted on opposite sides of the support arm 221. In this embodiment, the support frame 22 is integrated with four X-direction connectors 6, each of which can drive a transported object 100 to move along the platform 4 in the X-direction, thereby allowing the platform 4 to store at least one transported object 100 at a time. Furthermore, when the X-direction drive 21 drives all of the X-direction connectors 6 via the support frame 22, the support frame 22 and the X-direction connectors 6 will not interfere with transported objects 100 already stored on the platform 4, thereby improving the applicability and transportation efficiency of the three-dimensional stacker.

[0045] In one embodiment, as shown in Figure 3, the X-direction drive assembly 2 also includes an X-direction guide rail 24 installed on the gantry 23 and an X-direction slider 25 installed on the support frame 22, and the X-direction slider 25 is slidingly connected to the X-direction guide rail 24; it can be understood that the support frame 22 is slidably installed on the gantry 23 through the X-direction slider 25 slidingly connected to the X-direction guide rail 24.

[0046] The X-direction drive assembly 2 includes an X-direction drive motor 211, an X-direction transmission member 212, and an X-direction driving pulley 213 and an X-direction driven pulley 214, both of which are rotatably mounted on the gantry 23. The X-direction transmission member 212 is sleeved onto the X-direction driving pulley 213 and the X-direction driven pulley 214 and connected to the support frame 22. The X-direction drive motor 211 is mounted on the gantry 23 and connected to the X-direction driving pulley 213. It is understood that the X-direction transmission member 212 includes, but is not limited to, a belt, a steel wire rope, a chain, etc.; preferably, the X-direction transmission member 212, the X-direction driving pulley 213, and the X-direction driven pulley 214 constitute the X-direction drive member 21.

[0047] Specifically, the X-direction drive motor 211 drives the X-direction driving wheel 213 to rotate, and the X-direction driving wheel 213 drives the support frame 22 to move in the X-direction via the X-direction transmission member 212. During the movement of the support frame 22 in the X-direction, the support frame 22 slides on the X-direction guide rail 24 via the X-direction slider 25, thereby ensuring the stability of the support frame 22 in the X-direction movement. In this embodiment, the X-direction drive assembly 2 has a simple structure and low manufacturing cost.

[0048] In one embodiment, as shown in Figure 4, the X-direction connecting member 6 includes a guide rod 61, an elastic member 62 and a docking block 63; one end of the guide rod 61 is installed on the support frame 22, and the other end of the guide rod 61 is slidably connected to the docking block 63; or, one end of the guide rod 61 is slidably inserted into the support frame 22, and the other end of the guide rod 61 is connected to the docking block 63; the elastic member 62 is sleeved on the guide rod 61, and the opposite ends of the elastic member 62 are respectively abutted against the support frame 22 and the docking block 63. It can be understood that the elastic member 62 includes but is not limited to a spring, etc.; the guide rod 61 is fixedly mounted on the support frame 22 along the X-direction, at which time the docking block 63 is slidably connected to the guide rod 61, so that the docking block 63 can slide along the guide rod 61 and compress the elastic member 62; or the guide rod 61 is slidably inserted into the support frame 22 along the X-direction, and the docking block 63 is fixedly connected to the guide rod 61, at which time the guide rod 61 and the docking block 63 can synchronously slide along the X-direction and compress the elastic member 62. In this embodiment, when the docking block 63 pushes the workpiece 100 to be conveyed, the docking block 63 can slide along the guide rod 61 and compress the elastic member 62, so that there is elastic contact between the docking block 63 and the workpiece 100 to be conveyed, thereby avoiding the accident of the docking block 63 scratching the workpiece 100 to be conveyed, thereby ensuring the quality of the workpiece 100 to be conveyed.

[0049] In one embodiment, as shown in FIG4 , the docking block 63 is an electromagnet. It is understood that the electromagnet can absorb the object 100 to be transported after being energized, thereby ensuring the stability of the docking block 63 in pushing the object 100 to be transported.

[0050] It should be noted that the structure of the Y-direction connecting member 5 is the same as that of the X-direction connecting member 6 , and will not be described in detail here.

[0051] In one embodiment, as shown in FIG3 , a Y-direction sliding groove 41 is provided on the platform 4 ; preferably, the Y-direction sliding groove 41 is provided at the center portion or center line of the platform 4 .

[0052] The Y-axis drive assembly 3 includes a Y-axis drive member 31 and a mounting bracket 32 ​​slidably mounted on the Y-axis chute 41. The Y-axis connecting member 5 is mounted on the mounting bracket 32. The Y-axis drive member 31 is mounted in the Y-axis chute 41 and connected to the mounting bracket 32. The Y-axis drive member 31 is used to drive the mounting bracket 32 ​​and the Y-axis connecting member 5 to move in the Y-axis direction. It is understood that the Y-axis drive member 31 includes, but is not limited to, a linear motor, a pneumatic cylinder, a hydraulic cylinder, a screw-nut mechanism, a belt conveyor mechanism, a wire rope, a flat belt, a chain, etc. The lower end of the mounting bracket 32 ​​is inserted into the Y-axis chute 41 and connected to the Y-axis drive member 31. The Y-axis connecting member 5 is mounted on the upper end of the mounting bracket 32. In this embodiment, the Y-axis drive member 31 can be hidden in the Y-axis chute 41, so that the Y-axis chute 41 does not occupy the top surface area of ​​the platform 4, ensuring the loading capacity of the platform 4.

[0053] In one embodiment, the Y-direction drive assembly 3 further includes a Y-direction guide rail (not shown in the figure) installed in the Y-direction slide 41 and a Y-direction slider (not shown in the figure) installed on the mounting frame 32, and the Y-direction slider is slidably connected to the Y-direction guide rail; it can be understood that the Y-direction slider is installed at the bottom of the mounting frame 32, the Y-direction guide rail is installed on the bottom wall of the Y-direction slide 41, and the mounting frame 32 is slidably inserted into the Y-direction slide 41 through the Y-direction slider slidably connected to the Y-direction guide rail.

[0054] In one embodiment, as shown in Figure 5, the Y-direction drive assembly 3 includes a Y-direction drive motor 311, a Y-direction transmission member 312, and a Y-direction driving pulley 313 and a Y-direction driven pulley 314, both rotatably mounted on the inner sidewall of the Y-direction chute 41. The Y-direction transmission member 312 is sleeved onto the Y-direction driving pulley 313 and the Y-direction driven pulley 314 and connected to the mounting frame 32. The Y-direction drive motor 311 is mounted within the Y-direction chute 41 and connected to the Y-direction driving pulley 313. Preferably, the Y-direction transmission member 312, the Y-direction driving pulley 313, and the Y-direction driven pulley 314 constitute a synchronous wheel and belt mechanism. It is understood that the Y-direction transmission member 312 includes, but is not limited to, a belt, a steel wire rope, a chain, etc.; the Y-direction driving pulley 313 and the Y-direction driven pulley 314 can both be rotatably mounted on the left or right inner sidewall of the Y-direction chute 41.

[0055] Specifically, the Y-direction drive motor 311 drives the Y-direction driving wheel 313 to rotate, and the Y-direction driving wheel 313 drives the mounting frame 32 to move in the Y-direction via the Y-direction transmission member 312. During the movement of the mounting frame 32 in the Y-direction, the mounting frame 32 slides on the Y-direction guide rail via the Y-direction slider, thereby ensuring the stability of the mounting frame 32 in the Y-direction movement. In this embodiment, the Y-direction drive assembly 3 has a simple structure and low manufacturing cost.

[0056] In one embodiment, as shown in Figures 1 and 2, the Z-direction drive assembly 1 includes a Z-direction drive member 11, a base frame 12, and two vertical frames 13 installed at intervals on the base frame 12; the opposite sides of the platform 4 are slidably connected to the two vertical frames 13 respectively; the Z-direction drive member 11 is connected to the platform 4 and is used to drive the platform 4 to move along the Z direction. It can be understood that the vertical frame 13 is fixed to the base frame 12 along the Z direction, and the Z-direction drive member 11 includes but is not limited to a linear motor, a pneumatic cylinder, a hydraulic cylinder, a screw nut mechanism, a belt conveyor mechanism, a wire rope, a flat belt, a chain, etc. In the process of the Z-direction drive member 11 driving the platform 4 to rise and fall, the platform 4 slides between the two vertical frames 13. In this embodiment, the Z-direction drive assembly 1 has a compact structure and occupies little space.

[0057] In one embodiment, as shown in Figure 2, the Z-direction drive assembly 1 also includes a Z-direction guide rail 14 installed on the vertical frame 13 and a Z-direction slider 15 installed on the platform 4; the Z-direction slider 15 is slidably connected to the Z-direction guide rail 14; it can be understood that each of the two vertical frames 13 is equipped with a Z-direction guide rail 14, and each of the left and right sides of the platform 4 is equipped with a Z-direction slider 15; the platform 4 is slidably installed on the vertical frame 13 through the Z-direction slider 15 slidably connected to the Z-direction guide rail 14.

[0058] The Z-direction drive member 11 includes a Z-direction drive motor 111, a Z-direction transmission member 112, a counterweight 113, and a Z-direction driving wheel 114 and a Z-direction driven wheel 115, both of which are rotatably mounted on the vertical frame 13. The Z-direction transmission member 112 is sleeved onto the Z-direction driving wheel 114 and the Z-direction driven wheel 115 and is connected to the platform 4. The Z-direction drive motor 111 is connected to the Z-direction driving wheel 114. It is understood that the Z-direction transmission member 112 may include, but is not limited to, a belt, a steel wire rope, a chain, etc. The Z-direction driving wheel 114 and the Z-direction driven wheel 115 are both mounted on the two vertical frames 13. The Z-direction drive member 11 can drive the two Z-direction driving wheels 114 to rotate synchronously via a connecting rod.

[0059] Specifically, the Z-direction drive motor 111 drives the Z-direction driving wheel 114 to rotate, and the Z-direction driving wheel 114 drives the platform 4 to move in the Z-direction via the Z-direction transmission member 112. During the movement of the platform 4 in the Z-direction, the platform 4 slides on the Z-direction guide rail 14 via the Z-direction slider 15, thereby ensuring the stability of the platform 4 in the Z-direction movement. In this embodiment, the Z-direction drive assembly 1 has a simple structure and low manufacturing cost.

[0060] The above is merely an embodiment of the three-dimensional stacker of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A three-dimensional stacker, wherein, It includes a Z-direction driving component, an X-direction driving component, a Y-direction driving component, a platform, a Y-direction connecting piece, and a plurality of X-direction connecting pieces; The Z-direction driving component is connected to the platform and is used to drive the platform to move in the Z direction; The X-direction driving component is installed on the platform and is connected to all the X-direction connecting pieces. The X-direction driving component is used to drive the piece to be conveyed to move in the X direction through the X-direction connecting pieces; The Y-direction driving component is installed on the platform and is connected to the Y-direction connecting piece. The Y-direction driving component is used to drive the piece to be conveyed to move in the Y direction through the Y-direction connecting piece.

2. The three-dimensional stacker according to claim 1, wherein, The X-direction driving component includes an X-direction driving member, a support frame, and a gantry installed on the platform; the support frame is slidably installed on the gantry, and all the X-direction connecting pieces are installed on the support frame; The X-direction driving member is installed on the gantry and is connected to the support frame. The X-direction driving member is used to drive the support frame and the X-direction connecting pieces to move in the X direction.

3. The three-dimensional stacker according to claim 2, wherein, The support frame includes two support arms located on opposite sides of the gantry; The three-dimensional stacking machine includes 4 of the X-direction connecting pieces, and two of the X-direction connecting pieces are installed on each support arm; and on the same support arm, the two X-direction connecting pieces are respectively installed on opposite sides of the support arm.

4. The three-dimensional stacker according to claim 3, wherein, On the same support arm, the two X-direction connecting pieces are symmetrically installed on opposite sides of the support arm.

5. The three-dimensional stacker according to claim 2, wherein, The X-direction driving component further includes an X-direction guide rail installed on the gantry and an X-direction slider installed on the support frame. The X-direction slider is slidably connected to the X-direction guide rail.

6. The three-dimensional stacker according to claim 2, wherein, The X-direction driving component includes an X-direction driving motor, an X-direction transmission member, an X-direction driving wheel and an X-direction driven wheel that are both rotatably installed on the gantry; the X-direction transmission member is sleeved on the X-direction driving wheel and the X-direction driven wheel and is connected to the support frame; the X-direction driving motor is installed on the gantry and is connected to the X-direction driving wheel.

7. The three-dimensional stacker according to claim 2, wherein, The X-direction connecting piece includes a guide rod, an elastic member, and a docking block; one end of the guide rod is installed on the support frame, and the other end of the guide rod is slidably connected to the docking block; the elastic member is sleeved on the guide rod, and opposite ends of the elastic member are respectively abutted against the support frame and the docking block.

8. The three-dimensional stacker according to claim 2, wherein, The X-direction connecting piece includes a guide rod, an elastic member, and a docking block; one end of the guide rod is slidably inserted into the support frame, and the other end of the guide rod is connected to the docking block; the elastic member is sleeved on the guide rod, and opposite ends of the elastic member are respectively abutted against the support frame and the docking block.

9. The three-dimensional stacker according to claim 7 or 8, wherein The docking block is an electromagnet.

10. The three-dimensional stacker according to claim 1, wherein, A Y-direction chute is provided on the platform; The Y-direction driving component includes a Y-direction driving member and a mounting frame slidably installed in the Y-direction chute. The Y-direction connecting piece is installed on the mounting frame; the Y-direction driving member is installed in the Y-direction chute and is connected to the mounting frame. The Y-direction driving member is used to drive the mounting frame and the Y-direction connecting piece to move in the Y direction.

11. The three-dimensional stacker according to claim 10, wherein, The Y-direction driving component further includes a Y-direction guide rail installed in the Y-direction sliding groove and a Y-direction sliding block installed on the mounting bracket, and the Y-direction sliding block is slidably connected to the Y-direction guide rail.

12. The three-dimensional stacker according to claim 10, wherein, The Y-direction driving component includes a Y-direction driving motor, a Y-direction transmission member, a Y-direction driving pulley and a Y-direction driven pulley that are all rotatably installed on the inner side wall of the Y-direction sliding groove; the Y-direction transmission member is sleeved on the Y-direction driving pulley and the Y-direction driven pulley, and is connected to the mounting bracket; the Y-direction driving motor is installed in the Y-direction sliding groove and is connected to the Y-direction driving pulley.

13. The three-dimensional stacker according to claim 10, wherein, The Y-direction sliding groove is opened at the central part or on the center line of the platform.

14. The three-dimensional stacker according to claim 1, wherein, The Z-direction driving component includes a Z-direction driving member, a bottom frame and two vertical frames that are spaced apart and installed on the bottom frame; the opposite sides of the platform are respectively slidably connected to the two vertical frames; the Z-direction driving member is connected to the platform and is used to drive the platform to move in the Z-direction.

15. The three-dimensional stacker according to claim 14, wherein, The Z-direction driving component further includes a Z-direction guide rail installed on the vertical frame and a Z-direction sliding block installed on the platform; the Z-direction sliding block is slidably connected to the Z-direction guide rail.

16. The three-dimensional stacker according to claim 14, wherein, The Z-direction driving member includes a Z-direction driving motor, a Z-direction transmission member, a counterweight block, a Z-direction driving pulley and a Z-direction driven pulley that are all rotatably installed on the vertical frame; the Z-direction transmission member is sleeved on the Z-direction driving pulley and the Z-direction driven pulley, and is connected to the platform; the Z-direction driving motor is connected to the Z-direction driving pulley.

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