Servo-driven jacking transfer machine and conveying system

Abstract

The embodiment of the utility model provides a servo-driven jacking transfer machine and a conveying system. The servo-driven jacking transfer machine comprises a base, a conveying assembly, a servo driving assembly and at least one jacking assembly. The conveying assembly is connected with the base in a matched mode. The at least one jacking assembly is connected with the conveying assembly; the servo driving assembly comprises a servo motor and a transmission assembly, the servo motor is arranged on the base, one end of the transmission assembly is connected with the servo motor, the other end of the transmission assembly is connected with the jacking assembly, and the servo motor drives the conveying assembly to ascend and descend through the transmission assembly and the jacking assembly.

Description

Technical Field

[0001] This application relates to the technical field of logistics equipment, and particularly to a servo-driven lifting and transferring machine and a conveying system. Background Art

[0002] In the process of material production and circulation, it is usually necessary to sort and convey materials of different categories and destinations separately according to requirements through a conveying line. In the field of logistics conveying and sorting, a lifting and transferring machine is usually used to change the conveying direction of materials in the conveying line.

[0003] However, the existing lifting and transferring machines have the following problems: First, the driving motor generally uses a three-phase asynchronous motor. Because the size of the three-phase asynchronous motor is relatively large, the required installation space will be relatively large, and the installation is easily restricted. It is necessary to install a bridge to support the three-phase asynchronous motor, and the overall cost is relatively high; Second, the three-phase asynchronous motor does not have feedback control, the transmission accuracy is low, and the situation of transfer deviation is likely to occur. Utility Model Content

[0004] The embodiments of this application provide a servo-driven lifting and transferring machine and a conveying system to solve the problem that the existing lifting and transferring machine has poor accuracy and cannot meet the requirement of accurately lifting the height of goods.

[0005] In a first aspect, the embodiments of this application provide a servo-driven lifting and transferring machine, including:

[0006] A base;

[0007] A conveying component, which is cooperatively connected with the base;

[0008] At least one set of lifting components, which are connected with the conveying component;

[0009] Multiple sets of servo drive components, each set of servo drive components includes a servo motor and a transmission component. The servo motor is arranged on the base, and the servo motor is connected with the lifting component through the transmission component. The lifting component is used to drive the conveying component to lift and lower; the servo motors of multiple sets of servo drive components are dynamically adjusted horizontally through the feedback of a horizontal detection component.

[0010] In a feasible implementation manner, the lifting and transferring machine includes at least two sets of lifting components;

[0011] At least two sets of lifting components are respectively connected with the conveying component, and at least two sets of lifting components are arranged oppositely. All lifting components are directly or indirectly connected with the servo drive components.

[0012] In a feasible implementation manner, the lifting and transferring machine includes at least four sets of lifting components;

[0013] At least four sets of jacking components are respectively connected to the conveying component, and every two sets of jacking components are arranged oppositely. At the same time, all the jacking components are directly or indirectly connected to the servo drive component.

[0014] In a feasible implementation manner, the number of the servo drive components is corresponding to the number of the jacking components.

[0015] In a feasible implementation manner, the jacking transfer machine further includes at least two synchronizing shafts;

[0016] At least two synchronizing shafts are respectively connected to the base, and at least two synchronizing shafts are arranged side by side;

[0017] Both ends of each synchronizing shaft are connected to the corresponding jacking component, and all the synchronizing shafts are connected to the servo drive component. The servo drive component drives all the jacking components to act simultaneously through the synchronizing shafts. There are two sets of servo drive components, and the two sets of servo drive components respectively drive two synchronizing shafts to rotate.

[0018] In a feasible implementation manner, the servo drive component further includes a drive bracket. The servo motor is arranged on the base through the drive bracket. The servo motor is installed on the drive bracket in a cantilever manner. A drive space is formed between the drive bracket and the base, and the transmission component is arranged in the formed drive space.

[0019] In a feasible implementation manner, the jacking component includes an eccentric block and a jacking roller;

[0020] One end of the eccentric block is directly or indirectly connected to the transmission component, the other end of the eccentric block is connected to the jacking roller, the jacking roller abuts against the conveying component, and the servo motor drives the conveying component to lift through the transmission component, the eccentric block and the jacking roller.

[0021] In a feasible implementation manner, the jacking component includes a driving gear and a jacking rack;

[0022] The driving gear is directly or indirectly connected to the transmission component, the jacking rack is connected to the conveying component, the driving gear is engaged with the jacking rack, and the servo motor drives the conveying component to lift through the transmission component, the driving gear and the jacking rack.

[0023] In a feasible implementation manner, the jacking component includes a rocker arm. One end of the rocker arm is directly or indirectly connected to the transmission component, the other end of the rocker arm is connected to the jacking component, and the servo motor drives the conveying component to lift through the transmission component and the rocker arm.

[0024] In a feasible implementation manner, the jacking transfer machine further includes a guiding component, and the guiding component includes a guiding member and a limiting member;

[0025] One of the guiding member and the limiting member is connected to the base, and the other one is connected to the conveying assembly. The guiding member is connected to the limiting member in a matching manner.

[0026] In a feasible implementation manner, the conveying assembly is configured to be one of a power roller conveying assembly, a non-power roller conveying assembly, a belt conveying assembly, and a chain conveying assembly.

[0027] In a second aspect, an embodiment of the present application provides a conveying system, including the servo-driven lifting and transferring machine as described in the first aspect.

[0028] In a first aspect, an embodiment of the present application provides a servo-driven lifting and transferring machine, including a base, a conveying assembly, a servo drive assembly, and at least one set of lifting assemblies. Among them, the conveying assembly is connected to the base in a matching manner; at least one set of lifting assemblies is connected to the conveying assembly; the servo drive assembly includes a servo motor and a transmission assembly. The servo motor is arranged on the base, one end of the transmission assembly is connected to the servo motor, and the other end of the transmission assembly is connected to the lifting assembly. The servo motor drives the conveying assembly to lift and lower through the transmission assembly and the lifting assembly.

[0029] This device uses a servo motor, a transmission assembly, and a lifting assembly to drive the conveying assembly to lift and lower, so as to lift or lower the height of the goods. The servo motor can control the rotation speed and position through an encoder or other feedback system, and thus can precisely regulate the actions of the lifting assembly, and further precisely regulate the height of the driving conveying assembly. The servo motor has better stability and response characteristics, so as to ensure that the lifting and transferring machine has better stability and faster response speed. In addition, the servo motor is smaller in size and weight than the three-phase asynchronous motor in the prior art, occupies a smaller installation space, and is convenient for disassembly and assembly, reducing the overall manufacturing cost of the lifting and transferring machine. Moreover, the servo motor can perform feedback control and has high operating precision, making the whole machine of the lifting and transferring machine have high goods transfer precision.

[0030] In a second aspect, an embodiment of the present application provides a conveying system, including the servo-driven lifting and transferring machine as described in the first aspect. Since this conveying system includes the servo-driven material conveying device in any of the above technical solutions, it has all the beneficial effects of the servo-driven lifting and transferring machine in any of the above technical solutions, which will not be elaborated here. Description of the Drawings

[0031] The drawings described herein are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present application and do not constitute an improper limitation to the present invention.

[0032] In the drawings:

[0033] Figure 1 It is a schematic structural diagram of a servo-driven jacking and transfer machine provided by an embodiment of the present application;

[0034] Figure 2 is Figure 1 a schematic structural diagram of the conveying component in

[0035] Figure 3 It is a schematic connection diagram of a servo drive component and a jacking component provided by an embodiment of the present application;

[0036] Figure 4 It is a schematic connection diagram of a servo drive component and a jacking component provided by another embodiment of the present application;

[0037] Figure 5 It is a schematic diagram of a jacking component provided by an embodiment of the present application;

[0038] Figure 6 It is a schematic diagram of a jacking component provided by another embodiment of the present application;

[0039] Explanation of reference numerals:

[0040] 100 - Base; 200 - Conveying component; 300 - Jacking component; 400 - Servo drive component; 500 - Guiding component; 600 - Synchronous shaft;

[0041] 210 - Fixed seat; 220 - Idle roller; 230 - Contact plate; 310 - Eccentric block; 320 - Jacking roller; 330 - Driving gear; 340 - Jacking rack; 410 - Servo motor; 420 - Transmission component; 430 - Driving bracket; 510 - Guide; 520 - Limiting part. Detailed implementation manners

[0042] In order to enable those skilled in the art to better understand the technical solutions in the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0043] In the description of the embodiments of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0044] In this application, unless otherwise clearly specified or limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection; it may be directly connected, or indirectly connected through an intermediate medium. It may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0046] In the process of material production and circulation, it is usually necessary to sort and convey materials of different categories and destinations separately according to requirements through a conveyor line. In the field of logistics conveying and sorting, a lifting transfer machine is usually used to change the conveying direction of materials in the conveyor line.

[0047] However, the accuracy of the existing lifting transfer machines is poor and cannot meet the need for accurately lifting the height of goods.

[0048] To solve the above problems, an embodiment of this application provides a servo-driven lifting transfer machine. The solution provided by the embodiment of this application will be described in detail below with reference to the accompanying drawings of the specification.

[0049] Figure 1 is a schematic structural diagram of a servo-driven lifting transfer machine provided by an embodiment of this application, Figure 2 is Figure 1 a schematic structural diagram of the conveying component 200 in

[0050] Refer to Figure 1 and Figure 2As shown in the figure, an embodiment of the present application provides a servo-driven lifting and transfer machine, which includes a base 100, a conveying component 200, multiple groups of servo drive components 400, and at least one group of lifting components 300. Among them, the conveying component 200 is cooperatively connected with the base 100; at least one group of lifting components 300 is connected with the conveying component 200; each group of servo drive components 400 includes a servo motor 410 and a transmission component 420. The servo motor 410 is arranged on the base 100. One end of the transmission component 420 is connected with the servo motor 410, and the other end of the transmission component 420 is connected with the lifting component 300. The servo motors 410 of multiple groups of servo drive components 400 dynamically adjust the level of the conveying component through the feedback of the horizontal detection component. That is, the lifting component 300 has self-adjusting ability through the feedback of the servo motor drive component 400 and the horizontal detection component, which can avoid the change of the transmission ratio caused by mechanical fatigue, so that the lifting of the entire conveying component 200 is in a horizontal state. That is, the servo motor 410 drives the conveying component 200 to lift and lower according to the feedback of the horizontal detection component through the transmission component 420 and the lifting component 300, so as to move the goods on the conveying component 200 to a specified height. Exemplarily, the horizontal detection component can be a component with an optoelectronic switch as the detection component, or existing horizontal detection devices such as a horizontal sensor and a gyroscope. The above are all existing technologies for realizing horizontal detection and will not be elaborated here.

[0051] The device uses the servo motor 410, the transmission component 420, and the lifting component 300 to drive the conveying component 200 to lift and lower, so as to lift or lower the height of the goods. The servo motor 410 can control the rotation speed and position through an encoder or other feedback systems, and then can precisely control the action of the lifting component 300, and then precisely control the height of the driving conveying component 200. In addition, the servo motor 410 has better stability and response characteristics, so as to ensure that the lifting and transfer machine has better stability and faster response speed. In addition, the servo motor 410 is smaller in size and weight than the three-phase asynchronous motor in the prior art, occupies less installation space, is convenient for disassembly and assembly, and reduces the overall manufacturing cost of the lifting and transfer machine. And, the servo motor 410 can perform feedback control and has high operation accuracy, so that the whole machine of the lifting and transfer machine has high goods transfer accuracy.

[0052] Exemplarily, the transmission assembly 420 can be a transmission belt or a transmission chain. When the transmission assembly 420 includes a transmission belt and a belt pulley, the belt pulley is disposed at the output end of the servo motor 410. One end of the transmission belt is wound around the belt pulley, and the other end is connected to the lifting assembly 300. Similarly, when the transmission assembly 420 includes a transmission chain and a sprocket, the sprocket is disposed at the output end of the servo motor 410. One end of the transmission chain is wound around the sprocket, and the other end is connected to the lifting assembly 300. When the transmission belt or the transmission chain is connected to the lifting assembly 300, there are various connection methods, which can be directly connected or indirectly connected. For example, a sprocket or a belt pulley corresponding to the transmission belt or the transmission chain can be provided on the lifting assembly 300.

[0053] In addition, exemplarily, the base 100 includes four feet and a rectangular frame. The four feet are vertically arranged, the rectangular frame is horizontally arranged, and the four feet are respectively fixedly connected to the right-angle positions of the rectangular frame. Additionally, two adjacent feet can be connected by a cross beam to enhance the support stability of the feet.

[0054] Referring Figure 1 and Figure 2 As shown, in the embodiment of the present application, the conveying assembly 200 can be one of a power roller conveying assembly, a non-powered roller conveying assembly, a belt conveying assembly, and a chain conveying assembly. Exemplarily, the conveying assembly 200 is configured as a non-powered roller conveying assembly, which includes a fixed seat 210, a driving member, and a plurality of non-powered rollers 220. The plurality of non-powered rollers 220 are arranged in parallel and at intervals on the fixed seat 210. In some examples, the driving member is configured as a driving motor, and the driving motor is fixedly installed on the fixed seat 210. The driving member is connected to all the non-powered rollers 220 by a transmission chain. In some other examples, the driving member is configured as a power roller. The driving member and all the non-powered rollers 220 are installed on the fixed seat 210 together. The power roller is connected to the non-powered rollers 220 by a transmission chain, and the power roller drives all the non-powered rollers 220 to rotate to transport goods.

[0055] The number of the servo drive assemblies 400 provided corresponds to the number of the lifting assemblies 300 provided. In some embodiments, the lifting and transferring machine includes a set of lifting assemblies 300 and a servo drive assembly 400. The servo motor 410 in the servo drive assembly 400 is fixedly installed on the base 100. One end of the transmission assembly 420 in the servo drive assembly 400 is connected to the output end of the servo motor 410, and the other end is connected to the lifting assembly 300. The lifting assembly is connected to the conveying assembly 200. The servo motor 410 drives the lifting assembly 300 to move up and down in the vertical direction through the transmission assembly 420. The lifting assembly 300 then drives the conveying assembly 200 to move up and down, so as to move the goods on the conveying assembly 200 to a specified height.

[0056] In some other examples, the lifting transfer machine includes at least two sets of lifting components 300; at least two sets of lifting components 300 are respectively connected to the conveying component 200, and at least two sets of lifting components 300 are arranged oppositely, and all the lifting components 300 are directly or indirectly connected to the servo drive component 400, and the servo motor 410 drives all the lifting components 300 to act simultaneously. Exemplarily, in the embodiment of the present application, the lifting transfer machine includes two sets of lifting components 300. It can be understood that when the servo motor 410 in the servo drive component 400 rotates, all the lifting components 300 act simultaneously to drive the conveying component 200 to lift and lower. Since two sets of lifting components 300 arranged oppositely act on both sides of the conveying component 200 at the same time, the conveying component 200 can be stably stressed, thereby ensuring its stable lifting and lowering.

[0057] Exemplarily, the lifting component 300 can be directly connected to the servo drive component 400 or indirectly connected through a transmission shaft. For example, the lifting component 300 is connected to the transmission shaft, and the servo drive component 400 is connected to the transmission shaft.

[0058] Figure 3 is a schematic connection diagram of the servo drive component 400 and the lifting component 300 provided by an embodiment of the present application; Figure 4 is a schematic connection diagram of the servo drive component 400 and the lifting component 300 provided by another embodiment of the present application.

[0059] Referring to Figure 3 and Figure 4 As shown, some servo-driven lifting transfer machines include at least four sets of lifting components 300. At least four sets of lifting components 300 are respectively connected to the conveying component 200, and every two sets of lifting components 300 are arranged oppositely. At the same time, all the lifting components 300 are directly or indirectly connected to the servo drive component 400. As Figure 2 and Figure 3 shown, the lifting transfer machine includes four sets of lifting components 300, and every two sets of lifting components 300 are arranged oppositely. Each set of lifting components 300 is close to the corner of the conveying component 200. The servo motor 410 in the servo drive component 400 drives the four lifting components 300 to apply forces to the conveying component 200 simultaneously, so that the forces on each position of the conveying component 200 are more balanced, thereby ensuring the stability of the lifting and lowering of the conveying component 200.

[0060] In some examples, the lifting and transfer machine further includes at least two synchronizing shafts 600; the at least two synchronizing shafts 600 are respectively connected to the base 100, and the at least two synchronizing shafts 600 are arranged side by side; both ends of each synchronizing shaft 600 are connected to the corresponding lifting assembly 300, and all the synchronizing shafts 600 are connected to the same servo drive assembly 400, and the same servo drive assembly 400 drives all the lifting assemblies 300 to act simultaneously through the synchronizing shafts 600. Exemplarily, there are two sets of servo drive assemblies 400, and the two sets of servo drive assemblies 400 drive two synchronizing shafts 600 to rotate respectively.

[0061] In some other examples, the servo-driven lifting and transfer machine includes at least two servo drive assemblies 400, the number of servo drive assemblies 400 is the same as the number of synchronizing shafts 600, and the servo drive assemblies 400 are connected to the synchronizing shafts 600 in a one-to-one correspondence. As Figure 2 shown, the servo-driven lifting and transfer machine includes four sets of lifting assemblies 300, two synchronizing shafts 600 and two servo drive assemblies 400. Among them, every two sets of lifting assemblies 300 are arranged oppositely, and the two sets of oppositely arranged lifting assemblies 300 are respectively connected to both ends of the same synchronizing shaft 600. Each synchronizing shaft 600 is fixedly arranged on the base 100 through a bearing seat. The two servo drive assemblies 400 are respectively arranged on the base 100, and one servo drive assembly 400 is connected to one synchronizing shaft 600 correspondingly. That is to say, one servo drive assembly 400 drives two lifting assemblies 300 to act synchronously through one synchronizing shaft 600. It can be understood that, in order to ensure the stable lifting of the conveying assembly 200, all the lifting assemblies 300 need to act synchronously, that is, all the servo drive assemblies 400 need to move synchronously.

[0062] As Figure 3 shown, in some examples, the lifting assembly 300 is directly connected to the servo drive assembly 400. The lifting and transfer machine includes a plurality of servo drive assemblies 400, and the servo drive assemblies 400 are connected to the lifting assemblies 300 in a one-to-one correspondence. Specifically, in the embodiment of the present application, the servo-driven lifting and transfer machine includes four servo drive assemblies 400, and the four servo drive assemblies 400 are all fixed on the base 100, and each servo drive assembly 400 is connected to one lifting assembly 300 correspondingly. That is to say, one servo drive assembly 400 drives one lifting assembly 300 to act. It can be understood that, in order to ensure the stable lifting of the conveying assembly 200, all the lifting assemblies 300 need to act synchronously, that is, all the servo drive assemblies 400 need to move synchronously. In these examples, the lifting and transfer machine further includes a tensioning assembly, and the tensioning assembly is used to selectively move the servo drive assembly 400 to adjust the tightness of the transmission assembly 420 in the servo drive assembly 400, so as to ensure the stable connection between the servo motor 410 in the servo drive assembly 400 and the lifting assembly 300.

[0063] Referring to Figure 3 and Figure 4 As shown, in some examples, the servo drive assembly 400 further includes a drive bracket 430. The servo motor 410 is disposed on the base 100 through the drive bracket 430. The servo motor 410 is mounted on the drive bracket 430 in a cantilever manner. A drive space is formed between the drive bracket 430 and the base 100. The transmission assembly 420 is disposed in the formed drive space. Since the servo motor 410 is mounted on the drive bracket 430 in a cantilever manner, it occupies a relatively small installation space and is convenient for the staff to disassemble and assemble.

[0064] Figure 5 is a schematic diagram of the lifting assembly 300 provided by an embodiment of the present application.

[0065] Referring to Figure 5 As shown, in some examples, the lifting assembly 300 includes an eccentric block 310 and a lifting roller 320. One end of the eccentric block 310 is directly or indirectly connected to the servo drive assembly 400. The other end of the eccentric block 310 is connected to the lifting roller 320. The lifting roller 320 abuts against the conveying assembly 200. The servo drive assembly 400 drives the conveying assembly 200 to lift through the eccentric block 310 and the lifting roller 320. Exemplarily, one end of the eccentric block 310 is fixedly connected to the end of the synchronous shaft 600. The synchronous shaft 600 is connected to the transmission assembly 420 of the servo drive assembly 400. The transmission assembly 420 of the servo drive assembly 400 is connected to the servo motor 410 of the servo drive assembly 400. The lifting roller 320 is mounted on the other end of the eccentric block 310 through a mounting shaft. Alternatively, the eccentric block 310 is directly connected to the transmission assembly 420 of the servo drive assembly 400. The transmission assembly 420 of the servo drive assembly 400 is connected to the servo motor 410 of the servo drive assembly 400.

[0066] The highest point of the lifting roller 320 abuts against the conveying assembly 200. When the eccentric block 310 rotates driven by the servo motor 410 of the servo drive assembly 400, the position of the lifting roller 320 moves up and down with the rotation of the eccentric block 310. When the position of the lifting roller 320 gradually moves down, the conveying assembly 200 moves down simultaneously with the lifting roller 320 under the action of gravity. When the position of the lifting roller 320 gradually moves up, the lifting roller 320 pushes the conveying assembly 200 to gradually move up. The lifting roller 320 is rotatably disposed on the eccentric block 310. During the process of the lifting roller 320 pushing the conveying assembly 200 to rise, the lifting roller 320 will roll, thereby reducing the friction between it and the conveying assembly 200.

[0067] In addition, illustratively, an abutment plate 230 is fixedly provided at the contact point between the conveying assembly 200 and the lifting roller 320 , and the lifting roller 320 abuts against the abutment plate 230 to reduce the friction between the lifting roller 320 and the conveying assembly 200 .

[0068] Figure 6 It is a schematic diagram of a lifting assembly 300 provided in another embodiment of the present application.

[0069] Reference Figure 6 As shown, in some other examples, the lifting assembly 300 includes a driving gear 330 and a lifting rack 340. The driving gear 330 is directly or indirectly connected to the transmission assembly 420 in the servo drive assembly 400, and the transmission assembly 420 is connected to the servo drive assembly 400. The lifting rack 340 is connected to the conveying assembly 200, and the driving gear 330 cooperates with the lifting rack 340. The servo motor 410 and the transmission assembly 420 drive the conveying assembly 200 to rise and fall through the gear and the lifting rack 340. The servo motor 410 controls the moving direction of the lifting rack 340 by forward or reverse rotation of the transmission assembly 420, and controls the conveying assembly 200 to rise or fall.

[0070] Exemplarily, the driving gear 330 is fixedly arranged at one end of the synchronous shaft 600, the synchronous shaft 600 is connected to the transmission assembly 420 in the servo drive assembly 400, and the transmission assembly 420 is connected to the servo motor 410 in the servo drive assembly 400, that is, the servo motor 410 rotates the driving gear 330 through the transmission assembly 420 and the synchronous shaft 600. Alternatively, the driving gear 330 is directly connected to the transmission assembly 420, or the driving gear 330 is directly arranged at the output end of the servo motor 410.

[0071] Reference Figure 1 and Figure 2 As shown, the lifting and transferring machine of the embodiment of the present application also includes a guide assembly 500, which is used to limit and guide the lifting and lowering of the conveying assembly 200. The guide assembly 500 includes a guide member 510 and a limit member 520. One of the guide member 510 and the limit member 520 is connected to the base 100, and the other of the two is connected to the conveying assembly 200, and the guide member 510 is cooperatively connected with the limit member 520. Exemplarily, the limit member 520 is vertically arranged on the base 100, the guide member 510 is fixedly installed on the conveying assembly 200, and the limit member 520 corresponds to the position of the guide member 510, and the guide member 510 is cooperatively installed in the limit member 520. The guide member 510 moves up and down under the limiting action of the limit member 520, so as to ensure that the conveying assembly 200 will not be separated from the base 100 and can be stably lifted and lowered. Illustratively, the lifting and transferring machine of the embodiment of the present application includes four sets of guide components 500, which are respectively arranged on four sides of the conveying component 200 to ensure that the conveying component 200 will not be separated from the base 100 during the lifting process.

[0072] Exemplarily, the guiding member 510 can be a guide wheel or a slider, and the limiting member 520 can be a guide rail or a slide rail that matches the guiding member 510.

[0073] In addition, in some other examples, the jacking assembly 300 can also be configured as a rocker arm. One end of the rocker arm is directly or indirectly connected to the transmission assembly 420, and the other end of the rocker arm is connected to the jacking assembly 300. The servo motor 410 drives the conveying assembly 200 to lift and lower through the transmission assembly 420 and the rocker arm.

[0074] In a second aspect, an embodiment of the present application provides a conveying system, including the servo-driven jacking transfer machine as described in the first aspect.

[0075] It is easy to understand that those skilled in the art can combine, split, and reorganize the embodiments of the present application based on several embodiments provided by the present application to obtain other embodiments, and none of these embodiments exceed the protection scope of the present application.

[0076] The above specific implementation manners further elaborate on the purpose, technical solutions, and beneficial effects of the embodiments of the present application. It should be understood that the above are only the specific implementation manners of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A servo-driven lifting and transfer machine, characterized in that, Comprising: Base (100); Conveyor assembly (200), cooperatively connected to the base (100); At least one set of lifting assemblies (300), connected to the conveyor assembly (200); Multiple sets of servo drive assemblies (400), each set of the servo drive assemblies (400) includes a servo motor (410) and a transmission assembly (420), the servo motor (410) is arranged on the base (100), the servo motor (410) is connected to the lifting assembly (300) through the transmission assembly (420), and the lifting assembly (300) is used to drive the conveyor assembly (200) to lift; the servo motors (410) of the multiple sets of the servo drive assemblies (400) dynamically adjust the level of the conveyor assembly (200) through the feedback of the horizontal detection assembly.

2. The servo-driven lifting and transfer machine according to claim 1, wherein The lifting transfer machine includes at least two sets of the lifting assemblies (300); At least two sets of the lifting assemblies (300) are respectively connected to the conveyor assembly (200), and at least two sets of the lifting assemblies (300) are arranged opposite to each other, and all the lifting assemblies (300) are directly or indirectly connected to the servo drive assemblies (400).

3. The servo-driven lifting and transfer machine according to claim 1, characterized in that, The lifting transfer machine includes at least four sets of the lifting assemblies (300); At least four sets of the lifting assemblies (300) are respectively connected to the conveyor assembly (200), and every two sets of the lifting assemblies (300) are arranged opposite to each other. At the same time, all the lifting assemblies (300) are directly or indirectly connected to the servo drive assemblies (400).

4. The servo-driven lifting and transfer machine according to claim 2, characterized in that, The set number of the servo drive assemblies (400) corresponds to the set number of the lifting assemblies (300).

5. The servo-driven lifting and transfer machine according to claim 3, characterized in that, The lifting transfer machine further includes at least two synchronizing shafts (600); At least two synchronizing shafts (600) are respectively connected to the base (100), and at least two synchronizing shafts (600) are arranged side by side; Both ends of each synchronizing shaft (600) are connected to the corresponding lifting assembly (300), and all the synchronizing shafts (600) are connected to the servo drive assemblies (400). The servo drive assemblies (400) drive all the lifting assemblies (300) to act simultaneously through the synchronizing shafts (600). There are two sets of the servo drive assemblies. The two sets of the servo drive assemblies (400) respectively drive the two synchronizing shafts (600) to rotate.

6. The servo-driven lifting and transfer machine according to any one of claims 1-5, characterized in that, The servo drive assembly (400) further includes a drive bracket (430). The servo motor (410) is arranged on the base (100) through the drive bracket (430). The servo motor (410) is mounted on the drive bracket (430) in a cantilever manner. A drive space is formed between the drive bracket (430) and the base (100), and the transmission assembly (420) is arranged in the formed drive space.

7. The servo-driven lifting and transfer machine according to any one of claims 1-5, characterized in that, The lifting assembly (300) includes an eccentric block (310) and a lifting roller (320); One end of the eccentric block (310) is directly or indirectly connected to the transmission assembly (420), the other end of the eccentric block (310) is connected to the lifting roller (320), the lifting roller (320) abuts against the conveying assembly (200), and the servo motor (410) drives the conveying assembly (200) to lift and lower through the transmission assembly (420), the eccentric block (310) and the lifting roller (320).

8. The servo-driven lifting and transfer machine according to any one of claims 1-5, characterized in that, The lifting assembly (300) includes a driving gear (330) and a lifting rack (340); The driving gear (330) is directly or indirectly connected to the transmission assembly (420), the lifting rack (340) is connected to the conveying assembly (200), the driving gear (330) cooperates with the lifting rack (340), and the servo motor (410) drives the conveying assembly (200) to lift and lower through the transmission assembly (420), the driving gear (330) and the lifting rack (340).

9. The servo-driven lifting and transfer machine according to any one of claims 1-5, characterized in that, The lifting assembly (300) includes a rocker arm. One end of the rocker arm is directly or indirectly connected to the transmission assembly (420), the other end of the rocker arm is connected to the lifting assembly (300), and the servo motor (410) drives the conveying assembly (200) to lift and lower through the transmission assembly (420) and the rocker arm.

10. The servo-driven lifting and transfer machine according to claim 1, characterized in that, The lifting and transferring machine further includes a guiding assembly (500), and the guiding assembly (500) includes a guiding member (510) and a limiting member (520); One of the guiding member (510) and the limiting member (520) is connected to the base (100), the other of the two is connected to the conveying assembly (200), and the guiding member (510) is cooperatively connected to the limiting member (520).

11. The servo-driven lifting and transfer machine according to claim 1, characterized in that, The conveying assembly (200) is configured to be one of a power roller conveying assembly (200), a non-powered roller (220) conveying assembly (200), a belt conveying assembly (200), and a chain conveying assembly (200).

12. A conveying system, characterized in that, Including the servo-driven lifting and transferring machine according to any one of claims 1-11.

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