Material moving temporary storage equipment

Abstract

The utility model provides material moving temporary storage equipment. The material moving temporary storage equipment comprises a rack, a supporting base, a first lifting assembly, a first material moving assembly, a second lifting assembly and a second material moving assembly. A closed loop is defined by the first lifting assembly, the first material moving assembly, the second lifting assembly and the second material moving assembly. The first lifting assembly drives the supporting base to ascend and descend so as to bear the to-be-machined parts, the first lifting assembly can transfer the supporting base bearing the multiple to-be-machined parts to the first material moving assembly, the first material moving assembly can transfer the supporting base to the second lifting assembly, and the second lifting assembly can transfer the supporting base to the machining position. After the multiple to-be-machined parts are moved out, the empty supporting bases can be moved to the second material moving assembly through the second lifting assembly, the second material moving assembly can move the supporting bases to the first lifting assembly, in this way, repeated recycling of the supporting bases can be achieved, the working procedure of manually carrying the supporting bases is omitted, and the labor cost can be reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electric machines, and more particularly relates to a material moving and buffering device. BACKGROUND

[0002] In the production and preparation process of a rotor of an electric machine, a plurality of to-be-processed rotors are supported by a support seat at one time, and the plurality of to-be-processed rotors are moved to a processing position by the support seat, so that the feeding rate of the rotors can be effectively improved, and the production efficiency of the rotors is improved.

[0003] However, after the support seat moves the plurality of to-be-processed rotors to the position, the support seat needs to be manually removed and moved to the feeding position of the to-be-processed rotors. This results in that the repeated use of the support seat needs to be assisted by manual operation, and the labor cost is high. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the embodiment of the application is to provide a material moving and buffering device to solve the problem in the related art that the repeated use of a support seat for supporting to-be-processed rotors needs to be assisted by manual operation, and the labor cost is high.

[0005] To achieve the above purpose, the technical scheme adopted by the embodiment of the application is as follows:

[0006] The application provides a material moving and buffering device, which comprises:

[0007] A rack, which has a feeding position, a discharging position and a material moving position located between the feeding position and the discharging position;

[0008] A support seat for supporting a to-be-processed piece;

[0009] A first lifting assembly installed at the feeding position and used for driving the support seat to lift to receive the to-be-processed piece;

[0010] A first material moving assembly installed at the material moving position and used for receiving the support seat moved by the first lifting assembly;

[0011] A second lifting assembly installed at the discharging position and used for receiving the support seat moved by the first material moving assembly and driving the support seat to lift;

[0012] A second material moving assembly installed at the material moving position and located above the first material moving assembly, and used for receiving the support seat moved by the second lifting assembly and moving the support seat to the first lifting assembly.

[0013] In one embodiment, the first lifting assembly comprises a first lifting frame, a first mounting frame mounted on the machine frame, a first lifting member for driving the first lifting frame to lift, and a first lifting conveying unit for supporting and driving the support seat; the first lifting member is mounted on the first mounting frame and connected with the first lifting frame, and the first lifting conveying unit is mounted on the first lifting frame.

[0014] In one embodiment, the first lifting conveying unit comprises a first lifting driving roller and a first lifting driven roller rotatably mounted on the first lifting frame respectively, a first lifting conveying belt connecting the first lifting driving roller and the first lifting driven roller, and a first conveying driving member for driving the first lifting driving roller to rotate; the first conveying driving member is mounted on the first lifting frame and connected with the first lifting driving roller.

[0015] In one embodiment, the support seat is provided with a positioning groove; the first lifting assembly further comprises a first lifting positioning seat and a first lifting positioning member for driving the first lifting positioning seat to enter and exit the positioning groove; the first lifting positioning member is mounted on the first lifting frame and connected with the first lifting positioning seat.

[0016] In one embodiment, the first material moving assembly comprises a first material moving driving roller and a first material moving driven roller rotatably mounted on the machine frame respectively, a first material moving conveying belt connecting the first material moving driving roller and the first material moving driven roller, and a first material moving driving member for driving the first material moving driving roller to rotate; the first material moving driving member is mounted on the machine frame and connected with the first material moving driving roller.

[0017] In one embodiment, the support seat is provided with two resisting seats mounted at intervals; the first material moving assembly further comprises a first material moving positioning seat and a first material moving positioning member for driving the first material moving positioning seat to enter and exit an area enclosed by the two resisting seats; the first material moving positioning member is mounted on the machine frame and connected with the first material moving positioning seat.

[0018] In one embodiment, the second lifting assembly comprises a second lifting frame, a second mounting frame mounted on the machine frame, a second lifting member for driving the second lifting frame to lift, and a second lifting conveying unit for supporting and driving the support seat; the second lifting member is mounted on the second mounting frame and connected with the second lifting frame, and the second lifting conveying unit is mounted on the second lifting frame.

[0019] In one embodiment, the second lifting conveying unit comprises a second lifting driving roller and a second lifting driven roller rotatably mounted on the second lifting frame respectively, a second lifting conveying belt connecting the second lifting driving roller and the second lifting driven roller, and a second conveying driving member for driving the second lifting driving roller to rotate, the second conveying driving member being mounted on the second lifting frame and connected with the second lifting driving roller.

[0020] In one embodiment, the second lifting assembly further comprises a second lifting positioning seat and a second lifting positioning member for driving the second lifting positioning seat to move in and out of the positioning groove, the second lifting positioning member being mounted on the second lifting frame and connected with the second lifting positioning seat.

[0021] In one embodiment, the second lifting assembly further comprises a second lifting positioning seat and a second lifting positioning member for driving the second lifting positioning seat to move in and out of the positioning groove, the second lifting positioning member being mounted on the second lifting frame and connected with the second lifting positioning seat.

[0022] The material moving and buffering device provided by the embodiments of the present application has at least the following beneficial effects: the first lifting assembly is arranged at the feeding position of the rack, the first material moving assembly and the second material moving assembly are arranged at the material moving position of the rack respectively, and the second lifting assembly is arranged at the discharging position of the rack. The first lifting assembly, the first material moving assembly, the second lifting assembly, and the second material moving assembly form a closed loop. The support seat is lifted by the first lifting assembly to carry the workpieces to be processed. The support seat carrying the workpieces to be processed is moved to the first material moving assembly by the first lifting assembly. The support seat is moved to the second lifting assembly by the first material moving assembly. The support seat is moved to the processing position by the second lifting assembly. After the workpieces to be processed are moved out, the empty support seat is moved to the second material moving assembly by the second lifting assembly. The support seat is moved to the first lifting assembly by the second material moving assembly. Thus, the repeated use of the support seat is realized, the process of manually carrying the support seat is cancelled, and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0024] Figure 1 The structural schematic diagram of the material moving and buffering device provided by the embodiments of the present application is shown in the following figure.

[0025] Figure 2 Structure diagram of the first lifting assembly or the second lifting assembly provided for the embodiment of the present application;

[0026] Figure 3 Structure diagram of the support seat connected with the workpiece to be processed provided for the embodiment of the present application;

[0027] Figure 4 Structure diagram of the first lifting conveying unit or the second lifting conveying unit provided for the embodiment of the present application;

[0028] Figure 5 Structure diagram of the first lifting positioning seat (or the second lifting positioning seat) connected with the first lifting positioning member (or the second lifting positioning member) provided for the embodiment of the present application;

[0029] Figure 6 Structure diagram of the first material moving assembly or the second material moving assembly provided for the embodiment of the present application.

[0030] In the drawings, the main marks are as follows:

[0031] 1, rack; 2, support seat; 21, positioning hole; 22, positioning groove; 23, resisting seat;

[0032] 3, workpiece to be processed;

[0033] 4, first lifting assembly; 41, first lifting frame; 42, first mounting frame; 43, first lifting member; 44, first lifting conveying unit; 441, first lifting driving roller; 442, first lifting driven roller; 443, first lifting conveying belt; 45, first baffle; 46, first lifting positioning seat; 47, first lifting positioning member;

[0034] 5, first material moving assembly; 51, first material moving driving roller; 52, first material moving driven roller; 53, first material moving conveying belt; 54, first material moving driving member; 55, first material moving positioning seat; 56, first material moving positioning member; 57, first proximity switch; 58, locking bolt;

[0035] 6, second lifting assembly; 61, second lifting frame; 62, second mounting frame; 63, second lifting member; 64, second lifting conveying unit; 641, second lifting driving roller; 642, second lifting driven roller; 643, second lifting conveying belt; 65, second baffle; 66, second lifting positioning seat; 67, second lifting positioning member;

[0036] 7, second material moving assembly; 71, second material moving driving roller; 72, second material moving driven roller; 73, second material moving conveying belt; 74, second material moving driving member; 75, second material moving positioning seat; 76, second material moving positioning member; 77, second proximity switch. DETAILED DESCRIPTION

[0037] In order to make the technical problems to be solved, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, and not to limit the present application.

[0038] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] In addition, the terms "first", "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited. The meaning of "several" is one or more, unless otherwise explicitly and specifically limited.

[0040] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Thus, the appearances of the phrase "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0043] Referring to Figure 1 , a material moving and buffering device provided by the embodiment of the application will be described. The material moving and buffering device comprises a rack 1, a support seat 2, a first lifting assembly 4, a first material moving assembly 5, a second lifting assembly 6 and a second material moving assembly 7. Optionally, the rack 1 has a feeding position, a discharging position and a material moving position between the feeding position and the discharging position. The support seat 2 is used for supporting a workpiece 3 to be processed. Referring to Figure 3 , the workpiece 3 to be processed can be a rotor, and the support seat 2 is provided with positioning holes 21 for inserting the rotor. The positioning holes 21 can be multiple, and the multiple positioning holes 21 can be arranged in rows and columns, so that multiple rotors can be supported at one time. The first lifting assembly 4 is installed at the feeding position, the second lifting assembly 6 is installed at the discharging position, the first material moving assembly 5 is installed at the material moving position, the second material moving assembly 7 is installed at the material moving position, and the second material moving assembly 7 is located above the first material moving assembly 5. The first lifting assembly 4, the first material moving assembly 5, the second lifting assembly 6 and the second material moving assembly 7 form a closed loop. The support seat 2 is driven by the first lifting assembly 4 to lift to carry the workpiece 3 to be processed. The first lifting assembly 4 can move the support seat 2 carrying multiple workpieces 3 to be processed to the first material moving assembly 5. The first material moving assembly 5 can move the support seat 2 to the second lifting assembly 6. The second lifting assembly 6 can move the support seat 2 to a processing position. After multiple workpieces 3 to be processed are removed, the empty support seat 2 can be moved by the second lifting assembly 6 to the second material moving assembly 7. The second material moving assembly 7 can move the support seat 2 to the first lifting assembly 4. In this way, the repeated use of the support seat 2 can be realized, and the process of manually carrying the support seat 2 is cancelled, which helps to reduce labor costs.

[0044] In one embodiment, referring to Figure 2As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the first lifting assembly 4 comprises a first lifting frame 41, a first mounting frame 42 mounted on the rack 1, a first lifting member 43 mounted on the first mounting frame 42 and connected with the first lifting frame 41, and a first lifting conveying unit 44 mounted on the first lifting frame 41. The first lifting member 43 can be a pneumatic cylinder or an electric cylinder. In this structure, the support base 2 can be supported by the first lifting conveying unit 44, and the first lifting conveying unit 44 can move the support base 2 carrying a plurality of workpieces 3 to the first material moving assembly 5 and receive the empty support base 2 moved by the second material moving assembly 7. The first lifting member 43 can drive the first lifting conveying unit 44 and the support base 2 to lift, so that the height of the support base 2 can be adjusted to meet the height requirement of repeated use of the support base 2.

[0045] In one embodiment, referring to Figure 4 As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the first lifting conveying unit 44 comprises a first lifting driving roller 441 and a first lifting driven roller 442 rotatably mounted on the first lifting frame 41 respectively, a first lifting conveying belt 443 connecting the first lifting driving roller 441 and the first lifting driven roller 442, and a first conveying driving member (not shown in the figure) mounted on the first lifting frame 41 and connected with the first lifting driving roller 441. The first conveying driving member can be a motor. In this structure, the first lifting driving roller 441 is driven to rotate by the first conveying driving member, which in turn drives the first lifting conveying belt 443 to rotate. The first lifting conveying belt 443 can move the support base 2 supported thereby out. Of course, in some embodiments, the first lifting conveying unit 44 can also be a belt drive mechanism, a combination of a pneumatic cylinder / electric cylinder and a support plate, etc., which is not limited herein.

[0046] In one embodiment, referring to Figure 2 The first lifting frame 41 is provided with a first baffle 45 at an end away from the first material moving assembly 5. In this structure, the first baffle 45 can block the support base 2 to prevent the support base 2 from falling off the first lifting conveying belt 443.

[0047] In one embodiment, referring to Figure 2 、 Figure 3 and Figure 5As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the support base 2 is provided with a positioning groove 22; the first lifting assembly 4 further comprises a first lifting positioning seat 46 and a first lifting positioning member 47 for driving the first lifting positioning seat 46 to enter and exit the positioning groove 22, and the first lifting positioning member 47 is installed on the first lifting frame 41 and connected with the first lifting positioning seat 46. The first lifting positioning member 47 can be a pneumatic cylinder, an electric cylinder or the like. In this structure, the first lifting positioning member 47 drives the first lifting positioning seat 46 to extend into the positioning groove 22, so that the positioning of the support base 2 can be realized, and the position deviation of the workpiece 3 during the feeding process can be avoided.

[0048] In one embodiment, referring to Figure 3 and Figure 5 , the two ends of the support base 2 can be respectively provided with positioning grooves 22, and each positioning groove 22 can have a V-shaped structure; correspondingly, the end of the first lifting positioning seat 46 has a V-shaped structure matching the configuration of the positioning groove 22. In this structure, the cooperation of the V-shaped positioning groove 22 and the first lifting positioning seat 46 can improve the positioning effect of the support base 2.

[0049] In one embodiment, referring to Figure 6 , as a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the first material moving assembly 5 comprises a first material moving driving roller 51 and a first material moving driven roller 52 rotatably installed on the rack 1 respectively, a first material moving conveying belt 53 connecting the first material moving driving roller 51 and the first material moving driven roller 52, and a first material moving driving member 54 for driving the first material moving driving roller 51 to rotate, and the first material moving driving member 54 is installed on the rack 1 and connected with the first material moving driving roller 51. The first material moving driving member 54 can be a motor. In this structure, the first material moving conveying belt 53 can support the support base 2; the first material moving driving member 54 can drive the first material moving driving roller 51 to rotate, and then drive the first material moving conveying belt 53 to move, so that the support base 2 can be moved, and the support base 2 moved by the first lifting assembly 4 can be moved to the second lifting assembly 6. Of course, in some embodiments, the first material moving assembly 5 can also be a lead screw transmission mechanism, a pneumatic cylinder transmission mechanism or the like, which is not limited herein.

[0050] In one embodiment, referring to Figure 3 and Figure 6As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, two resisting seats 23 are installed on the support seat 2 at intervals; the first material moving assembly 5 further comprises a first material moving positioning seat 55 and a first material moving positioning member 56 for driving the first material moving positioning seat 55 to move in and out of the area enclosed by the two resisting seats 23, and the first material moving positioning member 56 is installed on the rack 1 and connected with the first material moving positioning seat 55. The first material moving positioning member 56 can be a pneumatic cylinder, an electric cylinder or the like. With this structure, the first material moving positioning member 56 drives the first material moving positioning seat 55 to extend into the area between the two resisting seats 23, so as to resist the support seat 2, and thus the working time of the adjacent support seats 2 can be reserved.

[0051] In one embodiment, referring to Figure 3 and Figure 6 , two resisting seats 23 are installed at the two ends of the support seat 2, and a positioning groove 22 is formed at each end of the support seat 2, and each positioning groove 22 is located between the corresponding two resisting seats 23. Correspondingly, the number of the first material moving positioning seat 55 and the first material moving positioning member 56 is two. Two first material moving positioning members 56 respectively drive two first material moving positioning seats 55 to move in and out of the corresponding two resisting seats 23, so as to resist the two ends of the support seat 2, and thus the positioning and resisting effect of the support seat 2 can be improved.

[0052] In one embodiment, referring to Figure 6 , the first material moving assembly 5 can further comprise a first proximity switch 57 installed on the rack 1, and the first proximity switch 57 can be arranged at the middle position of the first material moving assembly 5. With this structure, the first proximity switch 57 can detect the fullness of the workpieces 3 on the support seat 2.

[0053] In one embodiment, referring to Figure 6 , the first material moving assembly 5 further comprises locking bolts 58 installed on both sides of the rack 1, and the two locking bolts 58 can be respectively locked at the two ends of the support seat 2, so as to fix the support seat 2 and facilitate manual sampling and detection.

[0054] In one embodiment, referring to Figure 2As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the second lifting assembly 6 has the same structure as the first lifting assembly 4. Specifically, the second lifting assembly 6 includes a second lifting frame 61, a second mounting frame 62 mounted on the rack 1, a second lifting member 63 mounted on the second mounting frame 62 and connected with the second lifting frame 61, and a second lifting conveying unit 64 mounted on the second lifting frame 61. The second lifting member 63 can be a pneumatic cylinder or an electric cylinder.

[0055] In one embodiment, referring to Figure 4 As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the second lifting conveying unit 64 includes a second lifting driving roller 641 and a second lifting driven roller 642 rotatably mounted on the second lifting frame 61 respectively, a second lifting conveying belt 643 connecting the second lifting driving roller 641 and the second lifting driven roller 642, and a second conveying driving member (not shown in the figure) for driving the second lifting driving roller 641 to rotate, which is mounted on the second lifting frame 61 and connected with the second lifting driving roller 641. The second conveying driving member can be a motor. In this structure, the second lifting driving roller 641 is driven to rotate by the second conveying driving member, which in turn drives the second lifting conveying belt 643 to rotate. The second lifting conveying belt 643 can move the support seat 2 supported thereby to the second material moving assembly 7. Of course, in some embodiments, the second lifting conveying unit 64 can also be a belt drive mechanism, a combination of a pneumatic cylinder / electric cylinder and a support plate, etc., which is not limited herein.

[0056] In one embodiment, referring to Figure 2 The second lifting frame 61 is provided with a second baffle 65 at the end away from the first material moving assembly 5. In this structure, the second baffle 65 can resist the support seat 2 to prevent it from falling off the second lifting conveying belt 643.

[0057] In one embodiment, referring to Figure 2 and Figure 5As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the second lifting assembly 6 further comprises a second lifting positioning seat 66 and a second lifting positioning member 67 for driving the second lifting positioning seat 66 to enter and exit the positioning groove 22, and the second lifting positioning member 67 is installed on the second lifting frame 61 and connected with the second lifting positioning seat 66. The second lifting positioning member 67 can be a pneumatic cylinder, an electric cylinder or the like. In this structure, the second lifting positioning member 67 drives the second lifting positioning seat 66 to extend into the positioning groove 22, so that the positioning of the support seat 2 can be achieved, and the position deviation of the workpiece 3 during the unloading process can be avoided.

[0058] In one embodiment, referring to Figure 6 As a specific implementation of the material moving and buffering device provided in the embodiments of the present application, the second material moving assembly 7 has the same structure as the first material moving assembly 5. Specifically, the second material moving assembly 7 comprises a second material moving driving roller 71 and a second material moving driven roller 72 which are rotatably installed on the rack 1, a second material moving conveying belt 73 connected with the second material moving driving roller 71 and the second material moving driven roller 72, and a second material moving driving member 74 for driving the second material moving driving roller 71 to rotate, and the second material moving driving member 74 is installed on the rack 1 and connected with the second material moving driving roller 71. The second material moving driving member 74 can be a motor. In this structure, the second material moving conveying belt 73 can support the support seat 2; the second material moving driving member 74 can drive the second material moving driving roller 71 to rotate, and then drive the second material moving conveying belt 73 to rotate, so that the support seat 2 can be moved, and the empty support seat 2 can be moved to the first lifting assembly 4. Of course, in some embodiments, the second material moving assembly 7 can also be a lead screw transmission mechanism, a pneumatic cylinder transmission mechanism or the like, which is not limited herein.

[0059] In one embodiment, referring to Figure 3 and Figure 6 The second material moving assembly 7 further comprises a second material moving positioning seat 75 and a second material moving positioning member 76 for driving the second material moving positioning seat 75 to enter and exit the area enclosed by the two resistance seats 23, and the second material moving positioning member 76 is installed on the rack 1 and connected with the second material moving positioning seat 75. The second material moving positioning member 76 can be a pneumatic cylinder, an electric cylinder or the like. In this structure, the second material moving positioning member 76 drives the second material moving positioning seat 75 to extend into the area between the two resistance seats 23, so that the resistance of the support seat 2 can be achieved, and the working time of the adjacent support seats 2 can be reserved.

[0060] In one embodiment, referring to Figure 6 The second material moving assembly 7 can further comprise a second proximity switch 77 installed on the rack 1, and the second proximity switch 77 can be arranged at the middle position of the second material moving assembly 7. In this structure, the second proximity switch 77 can detect the number of workpieces 3 on the support seat 2, so that the defect of missing material can be prevented.

[0061] The above only is optional embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A material transfer buffer device, characterized in that, include: A frame having a loading position, a unloading position, and a transfer position located between the loading position and the unloading position; Support base, used to support the workpiece to be processed; The first lifting assembly is installed at the loading position and is used to drive the support seat to lift and lower to receive the workpiece to be processed; The first material transfer component is installed at the material transfer position and is used to receive the support seat transferred by the first lifting component; The second lifting component is installed at the unloading position to receive the support seat transferred by the first material transfer component and to drive the support seat to lift. The second material transfer component is installed at the material transfer position and located above the first material transfer component. It is used to receive the support seat transferred by the second lifting component and to transfer the support seat to the first lifting component.

2. The material transfer buffer device as described in claim 1, characterized in that: The first lifting assembly includes a first lifting frame, a first mounting frame mounted on the frame, a first lifting component for driving the first lifting frame to lift, and a first lifting and conveying unit for supporting and driving the support base; The first lifting component is mounted on the first mounting frame and connected to the first lifting frame, and the first lifting and conveying unit is mounted on the first lifting frame.

3. The material transfer buffer device as described in claim 2, characterized in that: The first lifting and conveying unit includes a first lifting active roller and a first lifting driven roller respectively rotatably mounted on the first lifting frame, a first lifting conveyor belt connecting the first lifting active roller and the first lifting driven roller, and a first conveying drive component for driving the first lifting active roller to rotate. The first conveying drive component is mounted on the first lifting frame and connected to the first lifting active roller.

4. The material transfer buffer device as described in claim 2, characterized in that: The support base is provided with a positioning groove; the first lifting assembly also includes a first lifting positioning base and a first lifting positioning component for driving the first lifting positioning base in and out of the positioning groove, the first lifting positioning component is installed on the first lifting frame and connected to the first lifting positioning base.

5. The material transfer buffer device as described in claim 1, characterized in that: The first material transfer assembly includes a first material transfer active roller and a first material transfer driven roller respectively rotatably mounted on the frame, a first material transfer conveyor belt connecting the first material transfer active roller and the first material transfer driven roller, and a first material transfer drive component for driving the first material transfer active roller to rotate. The first material transfer drive component is mounted on the frame and connected to the first material transfer active roller.

6. The material transfer buffer device as described in claim 5, characterized in that: Two abutment seats are installed at intervals on the support base; the first material transfer assembly also includes a first material transfer positioning seat and a first material transfer positioning component for driving the first material transfer positioning seat into and out of the area enclosed by the two abutment seats, the first material transfer positioning component is installed on the frame and connected to the first material transfer positioning seat.

7. The material transfer buffer device as described in claim 4, characterized in that: The second lifting assembly includes a second lifting frame, a second mounting bracket mounted on the frame, a second lifting member for driving the second lifting frame to lift, and a second lifting and conveying unit for supporting and driving the support base; The second lifting component is mounted on the second mounting frame and connected to the second lifting frame, and the second lifting conveying unit is mounted on the second lifting frame.

8. The material transfer buffer device as described in claim 7, characterized in that: The second lifting and conveying unit includes a second lifting active roller and a second lifting driven roller respectively rotatably mounted on the second lifting frame, a second lifting conveyor belt connecting the second lifting active roller and the second lifting driven roller, and a second conveying drive component for driving the second lifting active roller to rotate. The second conveying drive component is mounted on the second lifting frame and connected to the second lifting active roller.

9. The material transfer buffer device as described in claim 7, characterized in that: The second lifting assembly further includes a second lifting positioning seat and a second lifting positioning member for driving the second lifting positioning seat in and out of the positioning slot. The second lifting positioning member is installed on the second lifting frame and connected to the second lifting positioning seat.

10. The material transfer buffer device according to any one of claims 1-9, characterized in that: The second material transfer assembly includes a second material transfer drive roller and a second material transfer driven roller respectively rotatably mounted on the frame, a second material transfer conveyor belt connecting the second material transfer drive roller and the second material transfer driven roller, and a second material transfer drive component for driving the second material transfer drive roller to rotate. The second material transfer drive component is mounted on the frame and connected to the second material transfer drive roller.

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