Laminated frame transfer caching device

Abstract

The utility model discloses a laminated frame transfer caching device, which comprises a caching unit, the caching unit comprises a plurality of caching stations for caching a laminated frame in a vertical state, the caching unit is provided with an input end and an output end, and the caching unit further comprises a cyclic power part for driving the plurality of caching stations to do cyclic motion in sequence between the input end and the output end; the buffering device further comprises an input unit and an output unit which are connected with the input end and the output end respectively. The input unit comprises an input lifting appliance, a rotating power piece and a buffering power piece. The output unit comprises an output lifting appliance and an output power piece. According to the utility model, on one hand, the lamination frame is rotated and adjusted to ensure that the lamination frame keeps feeding and buffering in a consistent direction, so that subsequent direct taking and assembling are facilitated, and the operation is simple and convenient; and on the other hand, on the basis of cyclic movement of the multiple caching stations, the lamination frames can be synchronously and continuously fed, cached and transferred and output at the corresponding ends, and the transferring and caching efficiency of the lamination frames is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic technical field, especially, relate to a kind of laminating frame transfer buffer device. BACKGROUND

[0002] Photovoltaic module laminating frame is the key component in the manufacturing process of photovoltaic module, mainly used for fixing, supporting and sealing cell sheet and packaging material in laminating process.

[0003] At present, in the assembly process of photovoltaic module, in order to ensure the stable supply of laminating frame, prevent stacking, usually need to set laminating frame buffer device. The Chinese patent with publication number CN220895523U discloses a kind of photovoltaic module laminating frame taking and placing buffer device, it includes laminating frame conveying line, the buffer support of setting in the laminating frame conveying line upper and buffering vertical state laminating frame, the carrying mechanism of being located in the laminating frame conveying line side upper and realizing laminating frame taking and placing handling between the laminating frame conveying line and the buffer support.

[0004] However, in actual production process, the prior art has the following defects:

[0005] 1, when assembling, need to ensure that laminating frame is from assembly surface towards component, and when taking and placing laminating frame using existing buffer device, the assembly surface direction of laminating frame cannot be adjusted, if there is deviation, cannot be directly taken and assembled, need artificial or mechanical hand to increase adjustment process, leading to cumbersome operation, time-consuming and laborious, low assembly efficiency;

[0006] 2, carrying mechanism needs to move corresponding distance according to the position of carrying groove on buffer support each time taking and placing material, time-consuming, low efficiency, and inconvenient to realize synchronous feeding buffer and transfer output. UTILITY MODEL CONTENTS

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide an improved laminating frame transfer buffer device.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A kind of laminating frame transfer buffer device, it includes buffer unit, buffer unit includes a plurality of buffer stations for buffering vertical state laminating frame, buffer unit has input end and output end, buffer unit also includes the tour power component of driving a plurality of buffer stations sequentially tour movement between input end and output end;

[0010] The cache device further comprises an input unit and an output unit connected with the input end and the output end respectively, wherein the input unit comprises an input hanger for taking and placing the laminated frame one by one, a rotating power member for driving the input hanger to rotate and adjust the direction of the laminated frame, and a cache power member for driving the input hanger to hang the laminated frame on the cache station of the input end one by one; the output unit comprises an output hanger and an output power member for driving the output hanger to receive the laminated frame from the cache station of the output end and output.

[0011] According to a specific implementation and preferred aspect of the present application, the circulating power member comprises a ring-shaped conveyor belt, and a plurality of cache stations are distributed along the ring-shaped conveyor belt and divided into upper and lower layers, and the laminated frames are cached on the plurality of cache stations in the lower layer. Here, it is ensured that the laminated frames always maintain the same direction during caching, avoiding the phenomenon of laminated frames not being output and flowing back.

[0012] Preferably, each cache station comprises a cache hook connected vertically to the ring-shaped conveyor belt, wherein the hook portion of the cache hook forms a limiting groove matching the horizontal side of the laminated frame after rotation and gradually narrowing from top to bottom, and the laminated frame is inserted into the corresponding limiting groove from the horizontal side. Here, through the cooperation of the limiting groove and the horizontal side of the laminated frame, the phenomenon of shaking of the laminated frame during movement is reduced, and the stability of the laminated frame transmission is improved.

[0013] Further, the ring-shaped conveyor belt comprises two sub-conveyor belts located at opposite sides; the cache hook in each cache station has two and is arranged on the two sub-conveyor belts respectively, and during caching, the laminated frame is hung on the two cache hooks simultaneously from the corresponding side.

[0014] According to another specific implementation and preferred aspect of the present application, the cache unit further comprises two guide modules arranged below the plurality of cache stations and located at opposite sides, a guide area gradually narrowing along the movement direction of the laminated frame is formed between the two guide modules, and the plurality of cached laminated frames pass through the guide area in sequence and gradually align. Here, the laminated frames are automatically adjusted and aligned during caching transmission, so as to improve the position accuracy of output assembly.

[0015] According to another specific implementation and preferred aspect of the present application, the input hanger comprises an input hanger, an input hook arranged on the input hanger, and a normalizing component, the laminated frame is hung on the input hook from the horizontal side, and the normalizing component has a normalizing end portion pushing the laminated frame along the extension direction of the horizontal side. Here, after the laminated frame is transmitted to the specified position through the transmission line, the normalizing component drives the laminated frame to be normalized so as to be accurately received by the input hanger.

[0016] Preferably, the two alignment components are arranged side by side along the horizontal side and are spaced apart, and the pushing directions of the two alignment ends are opposite; and / or, the alignment component comprises a connecting seat fixedly connected below the input hanger, an alignment module movably connected to the connecting seat and formed with the alignment end, and an alignment power element driving the alignment module to reciprocate along the extending direction of the horizontal side, and when aligning, the alignment module abuts against the inner side of the vertical side of the laminated frame from the alignment end.

[0017] Preferably, the rotating power element drives the input hanger and the laminated frame to rotate around the vertical center line; the buffer power element comprises a horizontal power element driving the input hanger to move horizontally towards or away from the input end, and a lifting power element driving the input hanger to move up and down to transfer the laminated frame from the input hanger to the buffer station of the input end.

[0018] According to another specific implementation and preferred aspect of the present application, the output hanger comprises an output hanger, a plurality of output hook groups arranged on the output hanger and spaced apart along the arrangement direction of the buffer station, and an output power element driving the output hanger and the plurality of output hook groups to simultaneously take out a plurality of laminated frames from the plurality of buffer stations of the output end. Here, a plurality of laminated frames can be simultaneously output at a time, improving the transfer output efficiency.

[0019] In addition, the output hanger further comprises an adjusting cylinder for adjusting the distance between the two adjacent output hook groups. When transferring and outputting, if the distance between the two adjacent laminated frames is too small, interference may occur during the transfer to the return line, affecting the work efficiency. Therefore, after the output hanger receives the laminated frame, the preset distance is automatically adjusted by the adjusting cylinder to prevent interference between the adjacent laminated frames.

[0020] Due to the implementation of the above technical solutions, the present application has the following advantages compared with the prior art:

[0021] The prior art cannot adjust the assembly face direction of the laminated frame when taking and placing the laminated frame, and if the direction deviates, the laminated frame cannot be directly taken and assembled, and manual or mechanical hand adjustment process is needed, which is complicated, time-consuming and laborious, and the assembly efficiency is low; in addition, the carrying mechanism needs to move a corresponding distance according to the position of the bearing groove on the buffer support each time the material is taken and placed, which is time-consuming and low in efficiency, and is not convenient for synchronous feeding, buffering and transfer output; the structure of the laminated frame transfer buffering device is designed as a whole, and the deficiencies and defects of the prior art are ingeniously solved; after the buffering device is adopted, the laminated frame is taken and placed on the transfer line by the input lifting appliance, and the direction of the laminated frame is adjusted by rotating the input lifting appliance driven by the rotating power element; the input lifting appliance is driven by the buffering power element to hang the laminated frame on the buffering station at the input end, and the laminated frame moves to the output end; during transfer output, the output lifting appliance is driven by the output power element to take the laminated frame from the buffering station at the output end and output it. Therefore, compared with the prior art, the laminated frame is adjusted in rotation, the laminated frame is fed and buffered in the same direction, and the laminated frame is directly taken and assembled, which is simple and convenient; on the other hand, based on the circulating movement of the plurality of buffering stations, the laminated frame can be fed and buffered synchronously and continuously at the corresponding end, and the transfer buffering efficiency of the laminated frame is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the laminated frame transfer buffering device (before rotation).

[0023] Figure 2 It is a front view of the laminated frame transfer buffering device.

[0024] Figure 3 It is Figure 1 It is an enlarged view of the local structure of the buffering unit.

[0025] Figure 4 It is Figure 1 It is an enlarged view of the local structure of the input unit.

[0026] Figure 5 It is Figure 1 It is an enlarged view of the local structure of the output unit.

[0027] Figure 6 It is a perspective view of the laminated frame placing device (after rotation).

[0028] 1, buffering unit; 10, buffering station; 100, buffering hook; c, limiting groove; 11, circulating power element; 110, ring-shaped conveyor belt; 111, motor; 12, guide module; a1, input end; a2, output end;

[0029] 2. Input unit; 20. Input lifting device; 200. Input lifting frame; 201. Input hook; 202. Alignment component; b0. Connecting seat; b1. Alignment module; b10. Alignment end; b2. Alignment power component; 21. Rotation power component; 22. Buffer power component; 220. Translational power unit; g1. First power guide rail; g2. Second power guide rail; 221. Lifting power unit;

[0030] 3. Output unit; 30. Output lifting device; 300. Output hanger; 301. Output hook assembly; 302. Adjusting cylinder; 31. Output power component;

[0031] 4. Rack;

[0032] K, laminated frame. Detailed Implementation

[0033] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Many specific details are set forth in the following description to provide a full understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present utility model. Therefore, the present utility model is not limited to the specific embodiments disclosed below.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] In utility models, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0039] like Figures 1 to 6 As shown, the lamination frame transfer buffer device of this embodiment includes a buffer unit 1, an input unit 2, an output unit 3, and a frame 4, wherein the buffer unit 1, the input unit 2, and the output unit 3 are respectively disposed on the frame 4; the lamination frame of this embodiment is erected with the long side as the horizontal side and the short side as the vertical side, and an XYZ axis spatial coordinate system is established.

[0040] Specifically, the buffer unit 1 includes multiple buffer stations 10 for buffering the laminated frame K whose horizontal side is parallel to the X-axis, and a circulating power component 11. In the Y-axis direction, one end of the buffer unit 1 is defined as the input end a1 and the other end as the output end a2. The circulating power component 11 drives the multiple buffer stations 10 to move sequentially between the input end a1 and the output end a2.

[0041] The circulating power element 11 comprises a ring-shaped conveyor belt 110 extending along the Y-axis direction, a motor 111 driving the ring-shaped conveyor belt 110 to rotate around the horizontal center line, a plurality of buffer stations 10 distributed along the ring-shaped conveyor belt 110 and divided into upper and lower layers, and a plurality of laminated frames K buffered on the plurality of buffer stations 10 in the lower layer. Here, it is ensured that the laminated frames always maintain the same direction transmission during buffering, avoiding the phenomenon of laminated frames not being output back to the flow. It should be particularly noted that the buffer hook 100 based on the input end a1 or the output end a2 is in a vertical state, and the buffering or transfer output of the laminated frame is implemented.

[0042] Each buffer station 10 comprises a buffer hook 100 vertically connected to the ring-shaped conveyor belt, wherein the hook portion of the buffer hook 100 forms a limiting groove c matching the horizontal side of the rotated laminated frame K and gradually narrowing from top to bottom, and the laminated frame K is inserted into the corresponding limiting groove c from the horizontal side. Here, through the cooperation of the limiting groove and the horizontal side of the laminated frame, the phenomenon of laminated frame shaking during movement is reduced, and the stability of laminated frame transmission is improved.

[0043] Further, the ring-shaped conveyor belt 110 comprises two sub-conveyor belts located on opposite sides in the extension direction of the horizontal side of the laminated frame (i.e. the X-axis direction); the buffer hook 100 in each buffer station 10 has two and is arranged on the two sub-conveyor belts, and the laminated frame K is hung on the two buffer hooks 100 simultaneously from the horizontal side during buffering.

[0044] In order to facilitate implementation, the buffer unit 1 further comprises two guide modules 12 arranged below the plurality of buffer stations 10 and located on opposite sides, and a guide area gradually narrowing along the movement direction of the laminated frame K (i.e. the movement direction of the buffer station 10 in the lower layer) is formed between the two guide modules 12, and the plurality of buffered laminated frames K pass through the guide area in sequence and gradually align. Here, the laminated frames are automatically adjusted and aligned during buffering transmission to improve the position accuracy of output assembly. In some specific embodiments, the inner side of each guide module 12 forms an inwardly inclined guide surface and a flattening surface extending along the movement direction of the laminated frame in sequence; at the same time, one or both of the guide modules 12 is driven and adjusted in spacing by a pneumatic cylinder to adaptively adjust the guide area according to the actual position or specification of the laminated frame.

[0045] In the example, the input unit 2 and the output unit 3 are connected with the input end a1 and the output end a2 of the buffer unit 1 respectively, wherein the input unit 2 comprises an input hanger 20 for taking and placing the laminated frames one by one, a rotating power 21 for driving the input hanger 20 to rotate and adjust the direction of the laminated frames, and a buffer power 22 for driving the input hanger 20 to hang the laminated frames on the buffer workstations 10 of the input end a1 one by one; the output unit 3 comprises an output hanger 30 and an output power 31 for driving the output hanger 30 to receive the laminated frames from the buffer workstations 10 of the output end a2 and output them.

[0046] In some embodiments, the horizontal side of the laminated frame received by the input hanger 20 from the laminated frame transmission line is parallel to the Y axis, the input hanger 20 is driven by the rotating power 21 to rotate 90° and adjust the horizontal side of the laminated frame to be parallel to the X axis, and then the buffer power 22 is used to drive the input hanger 20 to hang the laminated frames on the buffer workstations 10 of the input end a1 one by one.

[0047] The input hanger 20 comprises an input hanger bracket 200, an input hook 201 arranged on the input hanger bracket 200, and a normalizing component 202, wherein the laminated frame K is hung on the input hook 201 from the horizontal side, and the normalizing component 202 has a normalizing end b10 for pushing the laminated frame along the extension direction of the horizontal side of the laminated frame K. Here, after the laminated frame is transmitted to the designated position by the transmission line, the normalizing component is used to normalize the laminated frame so as to facilitate the accurate receiving of the input hanger.

[0048] In order to facilitate the implementation, the structure of the input hook 201 is basically the same as that of the buffer hook 100, and the input hook 201 and the corresponding buffer hook 100 are oppositely oriented when the laminated frame is buffered; the normalizing component 202 has two normalizing components which are distributed in parallel and at intervals along the horizontal side, and the pushing directions of the two normalizing ends b10 are opposite; the normalizing component 202 comprises a connecting seat b0 fixedly connected below the input hanger bracket 200, a normalizing module b1 movably connected to the connecting seat b0 and formed with the normalizing end b10, and a normalizing power b2 for driving the normalizing module b1 to reciprocate along the extension direction of the horizontal side; when normalizing, the normalizing module b1 abuts against the inner side of the vertical side of the laminated frame from the normalizing end b10 to adjust the position of the laminated frame, so as to facilitate the accurate receiving of the laminated frame by the input hanger 20 from the laminated frame transmission line; the normalizing power b2 is a linear cylinder. Here, according to the actual position of the laminated frame on the transmission line, the two normalizing components can be used to adjust the laminated frame in any direction.

[0049] The rotating power element 21 drives the input hanger 20 and the laminated frame to rotate around the vertical center line, wherein the rotating power element 21 is a conventional rotating motor connected to the input hanger 200 from the output shaft end; the buffer power element 22 includes a horizontal power device 220 and a lifting power device 221, the horizontal power device 220 drives the input hanger 20 to move horizontally towards or away from the input end a1, and when the input hanger 20 is aligned with the buffer station 10 of the laminated frame conveying line or the input end a1, the lifting power device 221 drives the input hanger 20 to move up and down to receive the laminated frame from the laminated frame conveying line or to transfer the laminated frame to the buffer station 10 of the input end a1; in this embodiment, the horizontal power device 220 includes a first power guide rail g1 arranged on the rack 4 and parallel to the Y axis, a second power guide rail g2 slidably connected to the first power guide rail g1 and parallel to the X axis, and the lifting power device 221 is slidably connected to the second power guide rail g2, and the rotating power element 21 is arranged on the lifting end of the lifting power device 221, so that the input hanger 20 can rotate around the Z axis and move linearly in the XYZ axis direction, thereby enhancing flexibility and improving the alignment accuracy of the input hanger 20 with the laminated frame conveying line and the buffer station.

[0050] In this example, the output hanger 30 includes an output hanger 300, a plurality of output hook groups 301 arranged on the output hanger 300 and spaced apart along the arrangement direction of the buffer station 10, and an adjusting cylinder 302 for adjusting the distance between two adjacent output hook groups 301. In this embodiment, there are two output hook groups 301 in each output hook group 301, and each output hook group 301 has two output hooks. The output hooks in the two output hook groups 301 are distributed in the Y axis direction with a staggered arrangement, and each output hook has a structure substantially the same as that of the buffer hook 100. When the two output hooks are aligned for transferring the laminated frame, the output hooks and the corresponding buffer hooks 100 face in opposite directions. When transferring the output, if the distance between the two adjacent laminated frames is too small, interference may occur during the transfer to the reflow line, affecting the work efficiency. Therefore, after the output hanger receives the laminated frame, the preset distance is automatically adjusted by the adjusting cylinder to prevent interference between adjacent laminated frames.

[0051] The output power element 31 drives the output hanger 300 and the two output hook groups 301 to simultaneously take out two laminated frames K from the two buffer stations 10 of the output end a2, wherein the structure and working principle of the output power element 31 are substantially the same as those of the buffer power element 22, and the output power element 31 is used to drive the output hanger 300 to move horizontally along the Y axis and to move up and down along the Z axis. Therefore, this will not be described in detail here, and it is clear that it can be implemented. At this time, multiple laminated frames can be output simultaneously to improve the transfer efficiency.

[0052] In summary, after adopting the buffer device, when buffering, the laminated frames are received one by one from the laminated frame transmission line by the input lifting device, and the orientation of the laminated frames is adjusted by rotating the power member to drive the input lifting device; with the circulation of the plurality of buffer stations driven by the circulating power member between the input end and the output end, the laminated frames are hung on the buffer stations at the input end one by one by the input lifting device driven by the buffer power member, and the laminated frames move towards the output end; when transferring and outputting, the laminated frames are received by the output lifting device driven by the output power member from the buffer stations at the output end and are output. Therefore, compared with the prior art, the laminated frames are adjusted in orientation to ensure that the laminated frames are fed into the buffer in the same direction, so that the laminated frames can be directly taken and assembled subsequently, and the operation is simple and convenient; on the other hand, based on the circulation of the plurality of buffer stations, the laminated frames can be fed into the buffer and transferred out synchronously and continuously at the corresponding end, and the transfer and buffering efficiency of the laminated frames is significantly improved; thirdly, the laminated frames are limited by the cooperation of the limiting grooves and the horizontal side edges of the laminated frames, so that the shaking of the laminated frames during movement is reduced, and the stability of the laminated frame transmission is improved; fourthly, the guiding module is arranged to automatically adjust and align the laminated frames during buffering and transmission, so as to improve the position accuracy of the output assembly; and fifthly, when transferring and outputting, if the distance between two adjacent laminated frames is too small, interference may occur during the transfer to the reflow line, affecting the work efficiency, so after the output lifting device receives the laminated frames, the preset distance is automatically adjusted by the adjusting cylinder to prevent interference between adjacent laminated frames.

[0053] The utility model has been described in detail above, the purpose is to enable the person who is familiar with this field technology to understand the content of the utility model and implement, and cannot limit the protection scope of the utility model with this, all equivalent changes or modifications according to the spirit of the utility model should be covered in the protection scope of the utility model.

Claims

1. A laminated frame transfer buffer apparatus comprising a buffer unit including a plurality of buffer stations for buffering laminated frames in an upright state, characterized in that, The buffer unit has an input end and an output end, and further comprises a circulating power element for driving the plurality of buffer stations to move in turn between the input end and the output end; The buffer device further comprises an input unit and an output unit respectively connected with the input end and the output end, wherein the input unit comprises an input lifting device for taking and placing the laminated frames one by one, a rotating power element for driving the input lifting device to rotate and adjust the direction of the laminated frames, and a buffer power element for driving the input lifting device to hang the laminated frames on the buffer stations of the input end one by one; and the output unit comprises an output lifting device and an output power element for driving the output lifting device to receive the laminated frames from the buffer stations of the output end and output the laminated frames.

2. The lamination frame-in-frame buffer apparatus of claim 1, wherein, The circulating power element comprises an annular conveying belt, and the plurality of buffer stations are distributed along the annular conveying belt and divided into upper layers and lower layers, and the laminated frames are buffered on the plurality of buffer stations in the lower layers.

3. The lamination frame-in-frame buffer apparatus of claim 2, wherein, Each of the buffer stations comprises a buffer hook connected vertically to the annular conveying belt, wherein the hook portion of the buffer hook forms a limiting groove matching the horizontal side of the laminated frame after rotation and gradually narrowing from top to bottom, and the laminated frame is inserted into the corresponding limiting groove from the horizontal side.

4. The laminated frame buffering apparatus of claim 3, wherein, The annular conveying belt comprises two sub-conveying belts on opposite sides, and the buffer hook in each of the buffer stations is provided on the two sub-conveying belts, and the laminated frame is hung on the two buffer hooks simultaneously from the corresponding side during buffering.

5. The lamination frame-in-frame buffer apparatus of claim 1, wherein, The buffer unit further comprises two guide modules provided below the plurality of buffer stations and on opposite sides, and a guide area gradually narrowing along the movement direction of the laminated frame is formed between the two guide modules, and the plurality of buffered laminated frames pass through the guide area in turn and gradually align.

6. The lamination frame-in-frame buffer apparatus of claim 1, wherein, The input lifting device comprises an input lifting frame, an input hook provided on the input lifting frame, and a correcting component, the laminated frame is hung on the input hook from the horizontal side, and the correcting component has a correcting end portion pushing the laminated frame along the extension direction of the horizontal side.

7. The lamination frame-in-frame buffer apparatus of claim 6, wherein, The correcting component has two correcting end portions pushing in opposite directions, and the correcting component comprises a connecting seat fixedly connected below the input lifting frame, a correcting module movably connected to the connecting seat and forming the correcting end portion, and a correcting power element driving the correcting module to move reciprocally along the extension direction of the horizontal side, and the correcting module abuts against the inner side of the vertical side of the laminated frame from the correcting end portion during correction.

8. The lamination frame-in-frame buffer apparatus of claim 1, wherein, The rotating power element drives the input lifting device and the laminated frame to rotate around the vertical center line, and the buffer power element comprises a horizontal power element driving the input lifting device to move horizontally towards or away from the input end, and a lifting power element driving the input lifting device to move up and down to transfer the laminated frame from the input lifting device to the buffer station of the input end.

9. The lamination frame-in-frame buffer apparatus of claim 1, wherein, The output lifting device comprises an output lifting frame, a plurality of output hook groups arranged on the output lifting frame and spaced along the arrangement direction of the buffer stations, and the output power member drives the output lifting frame and the plurality of output hook groups to synchronously take down the plurality of laminated frames from the plurality of buffer stations at the output end.

10. The laminated frame buffering apparatus of claim 9, wherein, The output lifting device further comprises an adjusting cylinder for adjusting the spacing between two adjacent groups of output hooks.

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