Automatic feeding and discharging elevator

Abstract

The utility model provides an automatic feeding and discharging elevator which comprises a lifting platform, a conveying platform, a restoration mechanism and a suction cup mechanism, the conveying platform is arranged on the upper portion of the lifting platform, and the restoration mechanism is arranged on the conveying platform and used for positioning in the conveying direction and the direction perpendicular to the conveying direction. The suction cup mechanism is arranged on the conveying table and can move up and down. The utility model has the beneficial effects that in the loading and unloading process, the automatic positioning and fixing of the photovoltaic module are realized, the laminating tool and the photovoltaic module can be more accurately assembled and separated, the assembling and separating effects are ensured, the laminating process is normally carried out, and the laminating effect is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, and in particular relates to an automatic loading and unloading elevator. Background Technology

[0002] In the production of photovoltaic (PV) modules, a laminating machine is used to perform a lamination process. During lamination loading, an assembly mechanism on a loading elevator places a rectangular lamination fixture over the PV module, and the PV module and lamination fixture are taped together. The loading elevator then loads the assembled module. After lamination, the laminating machine transfers the entire module to an unloading elevator. A separation mechanism on the unloading elevator removes the tape, moves the module away from the lamination fixture, and then unloads the laminated PV module. When using traditional elevators for loading and unloading, the elevator cannot accurately position and secure the PV module, hindering the assembly and separation mechanisms and affecting the assembly and separation efficiency of the PV module and lamination fixture. This compromises the proper functioning of the lamination process. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an automatic loading and unloading elevator, which effectively solves the problem of the elevator being unable to be positioned and fixed, and overcomes the shortcomings of the prior art.

[0004] The technical solution adopted by this utility model is: an automatic loading and unloading elevator, comprising:

[0005] The lifting platform has a transmission platform at the top.

[0006] A correction mechanism is installed on the transmission platform for positioning in the transmission direction and in the direction perpendicular to the transmission direction;

[0007] A suction cup mechanism is installed on the transfer platform and can move up and down.

[0008] Furthermore, the correction mechanism includes an X-axis correction mechanism and a Y-axis correction mechanism. The X-axis correction mechanism is used for positioning in the transmission direction, and the Y-axis correction mechanism is used for positioning in the direction perpendicular to the transmission direction.

[0009] Furthermore, the X-axis alignment mechanism includes,

[0010] A fixed guide wheel is positioned at the front end of the transmission direction;

[0011] The X-axis positioning stop wheel is located at the rear end of the transmission direction and can move back and forth along the transmission direction.

[0012] Furthermore, the X-axis positioning guide wheel is equipped with a first cylinder, which is located on the lifting platform and can drive the X-axis positioning guide wheel to move back and forth along the transmission direction.

[0013] Furthermore, the first cylinder is equipped with a second cylinder, and the second cylinder is equipped with the X-axis positioning wheel, which can drive the X-axis positioning wheel to move up and down.

[0014] Furthermore, a third cylinder is provided on the fixed guide wheel, which is mounted on the transmission platform and can drive the fixed guide wheel to move up and down.

[0015] Furthermore, the Y-axis alignment mechanism includes Y-axis positioning guide wheels arranged opposite each other on both sides of the transmission table. The Y-axis positioning guide wheels can move closer to or further away from each other in the direction perpendicular to the transmission direction.

[0016] Furthermore, a fourth cylinder is provided on the Y-axis positioning stop wheel. The fourth cylinder is located on the side of the transmission table and can drive the Y-axis positioning stop wheels to move closer to each other or further apart.

[0017] Furthermore, the suction cup mechanism includes a lifting suction cup, which is mounted on the transmission platform and can move up and down.

[0018] Furthermore, a fifth cylinder is provided at the bottom of the lifting suction cup, and the fifth cylinder is mounted on the transfer table.

[0019] The advantages and positive effects of this utility model are as follows: by adopting the above technical solution, the automatic positioning and fixing of photovoltaic modules are realized during the loading and unloading process, so that the lamination tooling and photovoltaic modules can be assembled and separated more accurately, ensuring the assembly and separation effect, so that the lamination process can proceed normally and the lamination effect can be guaranteed. Attached Figure Description

[0020] Figure 1 This is a perspective view of the overall structure of an automatic loading and unloading elevator according to an embodiment of this utility model.

[0021] Figure 2 This is a front view of the overall structure of an automatic loading and unloading elevator according to an embodiment of this utility model.

[0022] In the picture:

[0023] 1. Lifting platform 2. Transmission platform 3. Fixed guide wheels

[0024] 4. X-axis positioning wheel; 5. First cylinder; 6. First support plate

[0025] 7. Second cylinder; 8. Third cylinder; 9. Connecting plate

[0026] 10. Y-axis positioning wheel; 11. Fourth cylinder; 12. Second support plate

[0027] 13. Lifting suction cup 14. Fifth cylinder Detailed Implementation

[0028] This utility model provides an automatic loading and unloading elevator. The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0029] In the description of the embodiments of this utility model, it should be understood that the terms "top," "bottom," 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 do not 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. In the description of this utility model, it should be noted that unless otherwise expressly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model through specific circumstances.

[0030] like Figure 1 As shown in the figure, an automatic loading and unloading lifting machine according to an embodiment of the present invention includes a lifting platform 1, a transmission platform 2, a straightening mechanism, and a suction cup mechanism. The lifting platform 1 is prior art, and its specific structure and connection method will not be described in detail here. The transmission platform 2 is located above the lifting platform 1, and the lifting platform 1 can drive the transmission platform 2 to move up and down. In this embodiment, the transmission platform 2 is configured as a conveyor belt. The straightening mechanism is located on the transmission platform 2 and is used for positioning in the transmission direction and the direction perpendicular to the transmission direction. When the photovoltaic module is transmitted to the set position, the straightening mechanism positions and straightens it to prevent skewing during transportation, which would prevent normal assembly. The suction cup mechanism is located on the transmission platform 2 and can move up and down. After the straightening mechanism positions and straightens the photovoltaic module at the set position, the suction cup mechanism adsorbs and fixes the photovoltaic module to prevent movement, which is more conducive to the assembly and separation with the lamination tooling.

[0031] Specifically, the alignment mechanism includes an X-axis alignment mechanism and a Y-axis alignment mechanism. The X-axis alignment mechanism is used for positioning in the transmission direction, and the Y-axis alignment mechanism is used for positioning in the direction perpendicular to the transmission direction.

[0032] Specifically, the X-axis alignment mechanism includes a fixed stop wheel 3 and an X-axis positioning stop wheel 4. The fixed stop wheel 3 is located at the front end of the transmission direction, and the X-axis positioning stop wheel 4 is located at the rear end of the transmission direction and can move back and forth along the transmission direction. After the photovoltaic module is placed on the transmission platform 2, it moves along the transmission direction. When the photovoltaic module abuts against the fixed stop wheel 3, the X-axis positioning stop wheel 4 moves forward in the transmission direction to contact the photovoltaic module, thereby positioning the photovoltaic module in the X-axis direction, i.e., the transmission direction. The specific number of fixed stop wheels 3 and X-axis positioning stop wheels 4 is not limited. In this embodiment, two fixed stop wheels 3 and two X-axis positioning stop wheels 4 are provided, symmetrically arranged.

[0033] Specifically, a first cylinder 5 is provided on the X-axis positioning guide wheel 4, and the first cylinder 5 is mounted on the lifting platform 1, which can drive the X-axis positioning guide wheel 4 to move back and forth along the transmission direction. In this embodiment, the two X-axis positioning guide wheels 4 are connected by a first support plate 6, which is respectively located at both ends of the first support plate 6. A first cylinder 5 is provided between the conveyor belts, and the first cylinder 5 is fixed on the lifting platform 1 and connected to the first support plate 6, which can drive the first support plate 6 to move back and forth along the transmission direction.

[0034] Specifically, to avoid the height of the X-axis positioning wheel 4 affecting normal transportation, a second cylinder 7 is provided on the first cylinder 5, and the X-axis positioning wheel 4 is provided on the second cylinder 7, which can drive the X-axis positioning wheel 4 to move up and down. In this embodiment, a vertically arranged second cylinder 7 is fixed at the bottom of the X-axis positioning wheel 4, and the second cylinder 7 is fixed on the first support plate 6, which can drive the X-axis positioning wheel 4 to move up and down.

[0035] Specifically, to prevent the height of the fixed guide roller 3 from affecting normal transportation, a third cylinder 8 is provided on the fixed guide roller 3. The third cylinder 8 is mounted on the conveyor platform 2 and can drive the fixed guide roller 3 to move up and down. In this embodiment, two fixed guide rollers 3 are mounted on the mounting frame of the conveyor belt, and the third cylinder 8 is fixed on the mounting frame of the conveyor belt. The third cylinder 8 is fixed to the fixed guide roller 3 through the connecting plate 9 and can drive the fixed guide roller 3 to move up and down.

[0036] Specifically, the Y-axis alignment mechanism includes Y-axis positioning guide wheels 10 arranged opposite each other on both sides of the transmission table 2. The Y-axis positioning guide wheels 10 can move closer to or further away from each other in the direction perpendicular to the transmission direction.

[0037] Specifically, a fourth cylinder 11 is provided on the Y-axis positioning guide wheel 10. The fourth cylinder 11 is located on the side of the transmission platform 2 and can drive the Y-axis positioning guide wheels 10 to move closer or further apart. In this embodiment, two Y-axis positioning guide wheels 10 are provided on both sides of the transmission belt, and the two positioning guide wheels are connected by a second support plate 12. The fourth cylinder 11 is fixed to the outside of the outer transmission belt mounting frame and connected to the second support plate 12. It can drive the second support plate 12 to move perpendicular to the transmission direction, so that the Y-axis positioning guide wheels 10 on both sides of the transmission platform 2 can move closer or further apart to position the photovoltaic module.

[0038] Specifically, the suction cup mechanism includes a lifting suction cup 13, which is mounted on the conveyor platform 2 and can move up and down. The specific number of lifting suction cups 13 is not limited. In this embodiment, two lifting suction cups 13 are mounted on the mounting bracket of the conveyor belt.

[0039] Specifically, such as Figure 2 As shown, a fifth cylinder 14 is provided at the bottom of the lifting suction cup 13, and the fifth cylinder 14 is mounted on the conveyor platform 2. In this embodiment, the fifth cylinder 14 is fixed on the mounting bracket of the conveyor belt, and the lifting suction cup 13 is fixed on the top of the fifth cylinder 14.

[0040] Workflow:

[0041] An elevator as described above is installed at both the inlet and outlet ends of the laminator.

[0042] During loading, the photovoltaic modules are transferred to the conveyor platform 2 of the elevator at the entrance. The conveyor platform 2 moves the photovoltaic modules. When the front end of the photovoltaic module abuts against the fixed guide wheel 3 along the conveying direction, the second cylinder 7 drives the X-axis positioning guide wheel 4 to rise. At the same time, the first cylinder 5 drives the X-axis positioning guide wheel 4 to move closer to the photovoltaic module and make contact with it, thus positioning the photovoltaic module in the conveying direction. Simultaneously, the fourth cylinders 11 on both sides drive the Y-axis positioning guide wheels 10 to move closer to the photovoltaic module and make contact with it, achieving positioning synchronously in the direction perpendicular to the conveying direction. After the photovoltaic module is aligned and positioned, the fifth cylinder 14 drives the lifting suction cup 13 to rise and adsorb and fix the photovoltaic module, and the first cylinder 5, second cylinder 7, third cylinder 8, and fourth cylinder 11 reset. The lifting platform 1 moves the transmission platform 2 to the height of the assembly mechanism. The assembly mechanism places the lamination fixture on the outside of the photovoltaic module. At this time, the alignment mechanism aligns and positions the lamination fixture to ensure that the lamination fixture and the four sides of the photovoltaic module maintain a uniform distance. Then, the assembly mechanism bonds the lamination fixture and the photovoltaic module together.

[0043] After assembly, the lifting platform 1 moves the entire module to the height of the laminator inlet, and the lifting suction cup 13 stops adsorbing the photovoltaic module and resets. The transfer platform 2 transfers the entire module to the laminator for lamination.

[0044] During unloading, the laminator transfers the entire laminated module to the transfer platform 2 of the unloading end elevator. The transfer platform 2 moves the entire module. When the front end of the module abuts against the fixed guide roller 3 along the transport direction, the second cylinder 7 drives the X-axis positioning guide roller 4 to rise. Simultaneously, the first cylinder 5 drives the X-axis positioning guide roller 4 to move closer to and contact the entire module, positioning it in the transport direction. At the same time, the fourth cylinders 11 on both sides drive the Y-axis positioning guide rollers 10 to move closer to and contact the entire module, achieving simultaneous positioning in a direction perpendicular to the transport direction. After the entire module is aligned and positioned, the fifth cylinder 14 drives the lifting suction cup 13 to rise and adsorb and fix the photovoltaic module. The first cylinder 5, second cylinder 7, third cylinder 8, and fourth cylinder 11 then reset. The lifting platform 1 moves the transfer platform 2 to the height of the separation mechanism. The separation mechanism separates the lamination fixture from the photovoltaic module and removes the lamination fixture. The transfer platform 2 then unloads the remaining laminated photovoltaic modules.

[0045] The advantages and positive effects of this utility model are:

[0046] By setting up a centering mechanism and a suction cup mechanism, the photovoltaic modules are automatically positioned and fixed during the loading and unloading process, enabling the lamination fixtures and photovoltaic modules to be assembled and separated more precisely, ensuring the assembly and separation effect, allowing the lamination process to proceed normally, and guaranteeing the lamination effect.

[0047] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. An automatic loading and unloading elevator, characterized in that, include: The lifting platform has a transmission platform at the top. A correction mechanism is installed on the transmission platform for positioning in the transmission direction and in the direction perpendicular to the transmission direction; A suction cup mechanism is installed on the transfer platform and can move up and down.

2. The automatic loading and unloading elevator according to claim 1, characterized in that: The correction mechanism includes an X-axis correction mechanism and a Y-axis correction mechanism. The X-axis correction mechanism is used for positioning in the transmission direction, and the Y-axis correction mechanism is used for positioning in the direction perpendicular to the transmission direction.

3. The automatic loading and unloading elevator according to claim 2, characterized in that: The X-axis correction mechanism includes, A fixed guide wheel is positioned at the front end of the transmission direction; The X-axis positioning stop wheel is located at the rear end of the transmission direction and can move back and forth along the transmission direction.

4. An automatic loading and unloading elevator according to claim 3, characterized in that: The X-axis positioning guide wheel is equipped with a first cylinder, which is located on the lifting platform and can drive the X-axis positioning guide wheel to move back and forth along the transmission direction.

5. An automatic loading and unloading elevator according to claim 4, characterized in that: The first cylinder is equipped with a second cylinder, and the second cylinder is equipped with the X-axis positioning wheel, which can drive the X-axis positioning wheel to move up and down.

6. An automatic loading and unloading elevator according to claim 3, characterized in that: The fixed guide wheel is equipped with a third cylinder, which is located on the transmission platform and can drive the fixed guide wheel to move up and down.

7. An automatic loading and unloading elevator according to any one of claims 2-6, characterized in that: The Y-axis alignment mechanism includes Y-axis positioning guide wheels arranged opposite each other on both sides of the transmission table. The Y-axis positioning guide wheels can move closer to or further away from each other in the direction perpendicular to the transmission direction.

8. An automatic loading and unloading elevator according to claim 7, characterized in that: The Y-axis positioning guide wheel is equipped with a fourth cylinder, which is located on the side of the transmission table and can drive the Y-axis positioning guide wheels to move closer to each other or further apart.

9. An automatic loading and unloading elevator according to any one of claims 1-6 and 8, characterized in that: The suction cup mechanism includes a lifting suction cup, which is mounted on the transmission platform and can move up and down.

10. An automatic loading and unloading elevator according to claim 9, characterized in that: The bottom of the lifting suction cup is equipped with a fifth cylinder, which is located on the transfer platform.

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