Culling device

Abstract

The application discloses a removing device, which comprises a moving mechanism, a removing fixed plate connected with the moving mechanism, the moving mechanism driving the removing fixed plate to move in the horizontal and vertical directions, a piercing assembly arranged on the removing fixed plate, the bottom of the piercing assembly being provided with a plurality of sharp spikes, and a pressing mechanism comprising a pressing moving assembly and a pressing plate, the pressing moving assembly being fixed on the removing fixed plate, the pressing plate being connected with the pressing moving assembly, and the pressing moving assembly driving the pressing plate to move up and down relative to the removing fixed plate. The piercing assembly and the pressing mechanism are arranged, so that the plastic film and the sponge board can be automatically taken and removed, manual operation is avoided, the work efficiency is improved, and the labor cost is saved.

Description

Technical Field

[0001] This application relates to the field of solar cell manufacturing equipment technology, and in particular to a rejection device. Background Technology

[0002] Solar cells are typically thin and brittle. To prevent damage during transport, they are usually placed in boxes, then multiple boxes are placed inside a plastic film bag, with a foam board placed on top of each box, inside the plastic film bag. Finally, the boxes are placed in a carton. However, once the cells arrive at the photovoltaic workshop, the plastic film bag needs to be cut open after the carton is opened, and then the cut plastic film and foam board need to be manually removed. Manually removing the plastic film and foam board is not only inefficient but also increases labor costs. Summary of the Invention

[0003] This application provides a rejection device to solve the problems existing in related technologies. The technical solution is as follows: This application provides a rejection device, including: Mobile mechanism; The removal plate is connected to the moving mechanism, which drives the removal plate to move in the horizontal and vertical directions. A puncture assembly is disposed on the rejection fixing plate, and the bottom of the puncture assembly has multiple spikes; The pressing mechanism includes a pressing moving component and a pressing plate. The pressing moving component is fixed to the rejection fixing plate. The pressing plate is connected to the pressing moving component. The pressing moving component drives the pressing plate to move up and down relative to the rejection fixing plate.

[0004] In one embodiment, there are multiple puncture components, which are respectively located on opposite sides of the removal fixing plate, and the pressure plate is located in the middle of the multiple puncture components.

[0005] In one embodiment, puncture fixation plates are fixed on both sides of the removal fixation plate, and the puncture assembly is fixed on the puncture fixation plates.

[0006] In one embodiment, the puncture fixation plate has an "L" shaped structure.

[0007] In one embodiment, the removal fixing plate has a gap in the middle, and the pressing moving assembly is located inside the gap.

[0008] In one embodiment, the pressing and moving assembly includes a pressing and moving cylinder and a pressing and fixing plate, wherein the pressing and fixing plate is fixed to the rejection fixing plate, and the pressing and moving cylinder is fixed to the pressing and fixing plate.

[0009] In one embodiment, the moving mechanism includes a lateral moving component and a lifting component, the lifting component being connected to the lateral moving component, and the rejection fixing plate being connected to the lifting component.

[0010] In one embodiment, a proximity sensor is mounted on the side of the rejection plate.

[0011] The advantages or beneficial effects of the above technical solutions include at least the following: The rejection device of this application embodiment includes a moving mechanism, a rejection fixing plate, a piercing assembly, and a pressing mechanism. When it is necessary to reject the plastic film and sponge board of the packaged battery cells, the moving mechanism drives the piercing assembly to move above the plastic film and sponge board. Then, the moving mechanism drives the piercing assembly to move downward, causing the spikes at the bottom of the piercing assembly to pierce the plastic film and sponge board. Next, the moving mechanism drives the piercing assembly to move upward, lifting the plastic film and sponge board. Then, the moving mechanism moves the plastic film and sponge board above the waste bin. The pressing moving assembly drives the pressing plate to press down, pressing the plastic film and sponge board downward, thereby pressing the plastic film and sponge board into the waste bin. This application embodiment, through the setting of the piercing assembly and pressing mechanism, can automatically realize the picking and rejection of plastic film and sponge board, avoiding manual operation, improving work efficiency, and saving labor costs.

[0012] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0013] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0014] Figure 1 This is a schematic diagram of the rejection device; Figure 2 This is another schematic diagram of the rejection device; Explanation of reference numerals in the attached figures: 1. Moving mechanism; 2. Removal fixing plate; 3. Puncture assembly; 4. Pressing mechanism; 31. Spike; 41. Pressing moving assembly; 42. Pressing plate; 11. Lateral moving assembly; 12. Lifting assembly; 32. Puncture fixing plate; 5. Proximity sensor; 411. Pressing moving cylinder; 412. Pressing fixing plate. Detailed Implementation

[0015] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0016] After the solar cells are transported to the photovoltaic workshop, the plastic film bags in the packaging boxes need to be cut open, and then the cut plastic film and sponge boards need to be manually removed. Traditionally, this involves manually removing the plastic film and sponge boards and then placing them in a waste bin. This manual removal of the plastic film and sponge boards increases labor costs and is inefficient.

[0017] To address the aforementioned issues, this application provides a rejection device that can automatically remove plastic film and sponge board and transfer them to a waste bin.

[0018] like Figure 1 , Figure 2 As shown in the figure, this application provides a rejection device, including a moving mechanism 1, a rejection fixing plate 2, a piercing assembly 3, and a pressing mechanism 4. Specifically, the rejection fixing plate 2 is connected to the moving mechanism 1, and the moving mechanism 1 drives the rejection fixing plate 2 to move in the horizontal and vertical directions. The piercing assembly 3 is disposed on the rejection fixing plate 2, and the bottom of the piercing assembly 3 has a plurality of spikes 31. The pressing mechanism 4 includes a pressing moving assembly 41 and a pressing plate 42, and the pressing moving assembly 41 is fixed to the rejection fixing plate 2. The pressing plate 42 is connected to the pressing moving assembly 41, and the pressing moving assembly 41 drives the pressing plate 42 to move up and down relative to the rejection fixing plate 2.

[0019] The rejection device of this application embodiment includes a moving mechanism 1, a rejection fixing plate 2, a piercing assembly 3, and a pressing mechanism 4. When it is necessary to reject the plastic film and sponge board of the packaged battery cells, the moving mechanism 1 drives the piercing assembly 3 to move above the plastic film and sponge board. Then, the moving mechanism 1 drives the piercing assembly 3 to move downward, causing the spikes 31 at the bottom of the piercing assembly 3 to pierce the plastic film and sponge board. Next, the moving mechanism 1 drives the piercing assembly 3 to move upward, simultaneously lifting the plastic film and sponge board. Then, the moving mechanism 1 moves the plastic film and sponge board above the waste bin. The pressing moving assembly 41 drives the pressing plate 42 to press down, thereby pressing the plastic film and sponge board into the waste bin. This application embodiment, through the setting of the piercing assembly 3 and the pressing mechanism 4, can automatically realize the picking and rejection of plastic film and sponge board, avoiding manual operation, improving work efficiency, and saving labor costs.

[0020] The aforementioned moving mechanism 1 can be fixed to the gantry frame by bolts or the like, and the aforementioned waste bin can also be installed on the gantry frame. The waste bin can be a garbage bin with an opening at the top.

[0021] To facilitate the movement of the rejection fixing plate 2 in both the horizontal and vertical directions, the moving mechanism 1 includes a horizontal moving component 11 and a lifting component 12. The lifting component 12 is connected to the horizontal moving component 11, and the rejection fixing plate 2 is connected to the lifting component 12. The horizontal moving component 11 can be bolted to the gantry frame. Both the horizontal moving component 11 and the lifting component 12 can be existing linear modules. The lifting component 12 and the horizontal moving component 11 are slidably connected via a slider, and the rejection fixing plate 2 is also slidably connected to the lifting component 12 via the slider.

[0022] In one embodiment, in order to enable the picking of plastic film and sponge board, the number of piercing components 3 is four, the four piercing components 3 are respectively located on opposite sides of the rejection fixing plate 2, and the lower pressure plate 42 is located in the middle of the four piercing components 3.

[0023] Furthermore, in order to fix the puncture component 3 on the removal fixing plate 2, puncture fixing plates 32 are fixed on both sides of the removal fixing plate 2, and the puncture component 3 is fixed on the puncture fixing plates 32. The puncture fixing plates 32 have an "L" shape structure and are fixed to the removal fixing plate 2 with screws, while the puncture component 3 is also fixed to the puncture fixing plates 32 with screws.

[0024] The aforementioned puncture component 3 can be an existing product, such as the W-type needle suction cup disclosed in patent CN214003296U, where the spike 31 is a stainless steel needle on the W-type needle suction cup, which grips the plastic film and sponge plate. The cylinder body of the W-type needle suction cup can be fixed to the puncture fixing plate 32 with screws. Alternatively, the puncture component 3 can be the V-type needle suction cup disclosed in patent CN213999533U, where the spike 31 is a stainless steel needle on the V-type needle suction cup, and the suction cup body of the V-type needle suction cup can be fixed to the puncture fixing plate 32 with screws.

[0025] To detect the downward movement of the puncture assembly 3 and ensure it moves to the predetermined position, a proximity sensor 5 is mounted on the side of the removal fixing plate 2, located between the two puncture assemblies 3. The proximity sensor 5 can be fixed to the removal fixing plate 2 with screws. Position monitoring is performed by the proximity sensor 5 during the process of the lifting assembly 12 moving the puncture assembly 3 downward to remove the plastic film and sponge board.

[0026] In one embodiment, the removal fixing plate 2 has a gap in the middle, and the pressing moving assembly 41 is located inside the gap. Further, the pressing moving assembly 41 includes a pressing moving cylinder 411 and a pressing fixing plate 412. The pressing fixing plate 412 is fixed to the removal fixing plate 2, and the pressing moving cylinder 411 is fixed to the pressing fixing plate 412. Specifically, the pressing fixing plate 412 can be fixed to the removal fixing plate 2 with screws, and the pressing moving cylinder 411 can also be fixed to the pressing fixing plate 412 with screws. The pressing plate 42 is connected to the piston rod of the pressing moving cylinder 411, and the pressing plate 42 and the piston rod can also be connected by screws or the like.

[0027] In use, the rejection device of this embodiment first moves the piercing assembly 3 above the plastic film and sponge board by the moving mechanism 1. Then, the lifting assembly 12 moves the piercing assembly 3 downward, causing the spikes 31 on the piercing assembly 3 to pierce the plastic film and sponge board. Next, the moving mechanism 1 moves the piercing assembly 3 above the waste bin, and the pressing cylinder 411 moves the pressing plate 42 downward. During the downward movement of the pressing plate 42, the pressing plate 42 presses the plastic film and sponge board downward until they fall into the waste bin.

[0028] After the plastic film bag is cut open, the cut plastic film is placed on the sponge board. The spike 31 can pierce the plastic film and the sponge board and remove them at the same time.

[0029] The rejection device in this application embodiment has a simple structure and can realize the picking, transfer and rejection of plastic film and sponge board, with high working efficiency.

[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0031] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A rejection device, characterized in that, include: Mobile mechanism; The removal plate is connected to the moving mechanism, which drives the removal plate to move in the horizontal and vertical directions. A puncture assembly is disposed on the rejection fixing plate, and the bottom of the puncture assembly has multiple spikes; The pressing mechanism includes a pressing moving component and a pressing plate. The pressing moving component is fixed to the rejection fixing plate. The pressing plate is connected to the pressing moving component. The pressing moving component drives the pressing plate to move up and down relative to the rejection fixing plate.

2. The rejection device according to claim 1, characterized in that, There are multiple puncture components, which are located on opposite sides of the removal and fixing plate, and the pressure plate is located in the middle of the multiple puncture components.

3. The rejection device according to claim 1, characterized in that, The removal fixing plate is fixed on both sides with puncture fixing plates, and the puncture assembly is fixed on the puncture fixing plates.

4. The rejection device according to claim 3, characterized in that, The puncture fixation plate has an "L" shaped structure.

5. The rejection device according to any one of claims 1 to 4, characterized in that, The removal fixing plate has a gap in the middle, and the pressing moving assembly is located inside the gap.

6. The rejection device according to any one of claims 1 to 4, characterized in that, The pressing and moving assembly includes a pressing and moving cylinder and a pressing and fixing plate. The pressing and fixing plate is fixed to the rejection fixing plate, and the pressing and moving cylinder is fixed to the pressing and fixing plate.

7. The rejection device according to any one of claims 1 to 4, characterized in that, The moving mechanism includes a lateral moving component and a lifting component, the lifting component being connected to the lateral moving component, and the rejection fixing plate being connected to the lifting component.

8. The rejection device according to any one of claims 1 to 4, characterized in that, A proximity sensor is mounted on the side of the removal fixing plate.

Images