Perovskite thin film battery glass substrate conveying device

Abstract

The utility model discloses a perovskite thin film battery glass substrate conveying device which comprises two first conveying assemblies arranged in parallel and used for bearing a material plate and transferring the material plate to a feeding station; the positioning mechanism is used for positioning the material plate on the first conveying assembly in the X-axis direction and the Y-axis direction; and two first lifting assemblies. According to the automatic feeding device, the first lifting assembly is arranged to drive the first conveying assembly to move in a lifting mode, so that the first conveying assembly can bear material plates with different heights and transfer the material plates to a feeding station, and the purpose of being compatible with a multi-height material feeding mode is achieved; the positioning mechanism is arranged to position the material plates on the first conveying assembly in the X-axis direction and the Y-axis direction; according to the laser ruling machine, the material plate can keep moving stably at the set position when being fixedly conveyed by the conveying mechanism, so that the product stability is higher during processing, higher processing precision can be ensured, and the requirements of high precision, high stability and high compatibility of the laser ruling machine on a perovskite thin film battery production line can be met.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic manufacturing technology, and in particular to a perovskite thin-film battery glass substrate conveying device. Background Technology

[0002] The statements herein provide only background information related to this invention and do not necessarily constitute prior art.

[0003] In the manufacturing production line of perovskite thin-film solar cells, the laser scribing machine is one of the key pieces of equipment, and its operating accuracy has a significant impact on the conversion efficiency of the cells. Existing laser scribing machine conveyor systems typically consist of two sets of clamping components and one set of belt conveyor components. However, this traditional conveyor system has many shortcomings, limiting its application in the production of high-precision, high-efficiency perovskite thin-film solar cells.

[0004] First, existing conveyor systems cannot achieve precise positioning in multiple directions. In the production of perovskite thin-film solar cells, especially during high-precision operations such as laser scribing, the positional accuracy of the glass substrate is extremely critical. Traditional clamping and belt conveyor methods struggle to accurately position and fix the glass substrate in multiple directions, leading to positional deviations during laser scribing and affecting scribing accuracy.

[0005] Secondly, the fixed transport height makes the system incompatible with various material receiving methods. On perovskite thin-film battery production lines, the thickness and height of incoming materials vary depending on different production processes and materials. Existing conveyor systems, due to structural limitations, cannot flexibly adjust the transport height. This necessitates additional adaptation equipment or manual intervention when handling materials of different heights, increasing production and time costs.

[0006] Furthermore, the lack of effective fixing measures during transportation and processing easily leads to deviations and wear. Traditional belt conveyors are prone to glass substrate displacement and swaying during operation, especially in high-stability processes such as laser scribing. This instability can cause a decrease in scribing quality or even damage to the glass substrate.

[0007] In summary, existing laser scribing machine conveyor systems have significant shortcomings in terms of multi-directional precise positioning, compatibility with materials of various heights, and stability during transportation and processing. An improved conveyor device is urgently needed to overcome these deficiencies in order to meet the high precision, high stability, and high compatibility requirements of laser scribing machines on perovskite thin-film battery production lines. Utility Model Content

[0008] The purpose of this invention is to address the aforementioned shortcomings by providing a perovskite thin-film battery glass substrate conveying device that can meet the high precision, high stability, and high compatibility requirements of laser scribing machines in perovskite thin-film battery production lines.

[0009] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a perovskite thin-film battery glass substrate conveying device, comprising:

[0010] Two parallel first conveyor components are used to receive the material plate and transfer it to the upper feeding station;

[0011] A positioning mechanism is used to position the material plate on the first conveying assembly in the X and Y axis directions;

[0012] Two first lifting components are used to drive the corresponding first conveying components to move up and down;

[0013] The conveying mechanism is used to fix the material plate and move it towards the processing station.

[0014] Furthermore, the positioning mechanism includes two shaping guide components and a flat-push positioning mechanism. The shaping guide components can move towards and away from the material plate and can move up and down synchronously with the corresponding first conveying component, positioning the material plate in the X-axis direction by closely adhering to both sides of the material plate in the X-axis direction. The flat-push positioning mechanism is used to position and shape the material plate in the Y-axis direction at the loading station.

[0015] Furthermore, the shaping guide assembly includes:

[0016] The push-in section is used to contact the material plate;

[0017] The first pushing component is used to push the pushed part to move along the X-axis direction of the material plate.

[0018] Furthermore, the pushed portion includes:

[0019] The first push plate is disposed on the first push component and can be driven by the first push component to move along the X-axis direction of the material plate;

[0020] Multiple roller components are rotatably mounted on the side of the first push plate away from the first pushing component to reduce the moving resistance of the material plate when it travels along the Y-axis.

[0021] Furthermore, the first lifting component includes:

[0022] A lifting platform for connecting to a corresponding first conveying component and a first pushing component;

[0023] The first lifting component is used to drive the lifting platform to move up and down.

[0024] Furthermore, the pushing and positioning mechanism includes:

[0025] The first lifting and blocking positioning component is located on one side of the output direction of the first conveying component and can be lifted and moved into the output path of the material plate to block the material plate from continuing to move.

[0026] The horizontal pushing component is located on the input side of the first conveying component and is used to push the material plate tightly against the first lifting and blocking positioning component.

[0027] Furthermore, the first lifting stop positioning component includes:

[0028] A blocking part for contacting the material plate, the blocking part including a second pushing part that moves up and down driven by a second lifting part and a stop block that moves along the Y-axis direction of the material plate driven by the second pushing part;

[0029] The second lifting component is used to push the blocking part to move up and down.

[0030] Furthermore, the flat pushing assembly includes a second push plate and a third pushing component that drives the second push plate to move along the Y-axis direction of the material plate.

[0031] Furthermore, the transmission mechanism includes:

[0032] The adsorption platform is located below the first conveying component and between the two shaping guide components. It is used to draw air to adsorb the material plate and blow air to push the material plate away from the adsorption platform.

[0033] A servo-driven moving platform is used to move the adsorption platform between the loading station and the processing station.

[0034] Furthermore, it also includes a feeding assembly for removing the material plate from the processing station;

[0035] The feeding assembly includes:

[0036] Two second conveying components are used to receive the material plate and transfer it to the lower material station;

[0037] Two second lifting components are used to drive the corresponding second conveying components to move up and down;

[0038] The second lifting and blocking positioning component is located on one side of the output direction of the second conveying component. It can be lifted and moved into the output path of the material plate to block the material plate from continuing to move.

[0039] The beneficial effects of this utility model are reflected in:

[0040] This invention, by setting a first lifting component to drive the first conveying component to move up and down, enables it to receive material plates of different heights and transfer them to the upper material station, thus achieving compatibility with multiple material receiving methods. By setting a positioning mechanism to position the material plates on the first conveying component in the X and Y axes, the material plates can maintain a stable position when they are conveyed by the conveying mechanism, thereby improving the stability of the processed products and ensuring higher processing accuracy. This meets the high precision, high stability and high compatibility requirements of laser scribing machines on perovskite thin-film battery production lines. Attached Figure Description

[0041] Figure 1 This is a perspective view of the present invention;

[0042] Figure 2 This is a schematic diagram of the assembly of the first conveying component, the shaping and guiding component and the first lifting component of this utility model;

[0043] Figure 3 This is a structural view of the first lifting and blocking positioning component of this utility model;

[0044] Figure 4 This is a structural view of the push-pull component of this utility model;

[0045] Figure 5 This is a structural view of the conveying mechanism of this utility model.

[0046] In the picture:

[0047] 1. First transmission component;

[0048] 2. Shaping guide assembly; 21. First pushing component; 22. First push plate; 23. Roller assembly;

[0049] 3. First lifting assembly; 31. Lifting platform; 32. First lifting component;

[0050] 4. Horizontal pushing positioning mechanism; 41. First lifting blocking positioning assembly; 411. Second lifting component; 412. Second pushing component; 413. Stop block; 42. Horizontal pushing assembly; 421. Second push plate; 422. Third pushing component;

[0051] 5. Conveying mechanism; 51. Adsorption platform; 52. Servo moving platform;

[0052] 6. Feeding assembly; 61. Second conveying assembly; 62. Second lifting assembly; 63. Second lifting blocking and positioning assembly. Detailed Implementation

[0053] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0054] Please see Figure 1-5 This utility model discloses a perovskite thin-film battery glass substrate conveying device, comprising:

[0055] Two parallel first conveyor components 1 are used to receive the material plate and transfer the material plate to the upper feeding station;

[0056] The positioning mechanism is used to position the material plate on the first conveying assembly 1 in the X and Y axis directions;

[0057] Two first lifting components 3 are used to drive the corresponding first conveying component 1 to move up and down;

[0058] The conveying mechanism 5 is used to fix the material plate and move it to one side of the processing station.

[0059] This invention, by setting a first lifting component 3 to drive the first conveying component 1 to move up and down, enables it to receive material plates of different heights and transfer them to the upper material station, thus achieving compatibility with multiple material receiving methods. By setting a positioning mechanism to position the material plates on the first conveying component 1 in the X and Y axes, the material plates can maintain a stable position when they are fixedly conveyed by the conveying mechanism 5, thereby making the product stability during processing higher and ensuring higher processing accuracy. This meets the high precision, high stability and high compatibility requirements of laser scribing machines on perovskite thin-film battery production lines.

[0060] In one embodiment, the positioning mechanism includes two shaping guide components 2 and a flat-push positioning mechanism 4. The shaping guide components 2 can move towards and away from the material plate and can move up and down synchronously with the corresponding first conveying component 1. The material plate is positioned in the X-axis direction by closely adhering to both sides of the material plate in the X-axis direction. The flat-push positioning mechanism 4 is used to position and shape the material plate in the Y-axis direction at the loading station.

[0061] This design, by placing the shaping guide component 2, which is used to position the material plate in the X-axis direction in the positioning mechanism, on the first lifting component 3, allows the shaping guide component 2 to move synchronously with the first conveying component 1. This restricts the movement of the material plate in the X-axis direction when the material plate moves on the first conveying component 1, thereby improving the stability of the material plate movement when the first conveying component 1 receives the material and preventing the material plate from falling off.

[0062] In one embodiment, the shaping guide component 2 includes:

[0063] The push-in section is used to contact the material plate;

[0064] The first pushing component 21 is used to push the pushed part to move along the X-axis direction of the material plate.

[0065] This design utilizes two first pushing components 21 to push the pushed part to move relative to each other along the X-axis direction of the material plate, so that the pushed part is in close contact with both sides of the material plate in the X-axis direction, thus achieving the purpose of positioning the material plate in the X-axis direction.

[0066] In one embodiment, the pushed portion includes:

[0067] The first push plate 22 is disposed on the first push component 21 and can be driven by the first push component 21 to move along the X-axis of the material plate.

[0068] Multiple roller components 23 are rotatably disposed on the side of the first push plate 22 away from the first push component 21, in order to reduce the moving resistance of the material plate when it travels along the Y-axis.

[0069] This design ensures that when the pushed part contacts the material plate, the contact structure consists of multiple roller components 23. This not only completes the contact and positioning of the material plate in the X-axis direction, but also, because the roller components 23 can rotate, it does not significantly affect the normal movement of the material plate when the flat-push positioning mechanism 4 positions the material plate in the Y-axis direction.

[0070] In one embodiment, the first lifting assembly 3 includes:

[0071] The lifting platform 31 is used to connect with the corresponding first conveying component 1 and first pushing component 21;

[0072] The first lifting component 32 is used to drive the lifting platform 31 to move up and down.

[0073] With this design, by installing both the first conveying component 1 and the first pushing component 21 on the lifting platform 31, the first conveying component 1 and the first pushing component 21 can move synchronously when the lifting platform 31 is pushed up and down by the first lifting component 32.

[0074] In one embodiment, the horizontal positioning mechanism 4 includes:

[0075] The first lifting and blocking positioning component 41 is located on one side of the output direction of the first conveying component 1 and can be lifted and moved into the output path of the material plate to block the material plate from continuing to move.

[0076] The horizontal pushing component 42 is located on the input direction side of the first conveying component 1 and is used to push the material plate to fit tightly against the first lifting and blocking positioning component 41.

[0077] This design allows the first lifting blocking positioning component 41 and the flat pushing component 42 to be positioned on both sides of the material plate along the Y-axis after the material plate moves to the loading station. The flat pushing component 42 pushes the material plate to be pressed against the first lifting blocking positioning component 41 to achieve positioning of the material plate along the Y-axis. At the same time, since the first lifting blocking positioning component 41 can move up and down into the material plate output path, it can move up and down together with the first lifting component 32 before the material plate enters the loading station. This prevents one side of the material plate from moving further after it contacts the first lifting blocking positioning component 41, thus achieving initial positioning of the material plate.

[0078] In one embodiment, the first lifting stop positioning component 41 includes:

[0079] The blocking part is used to contact the material plate. The blocking part includes a second pushing part 412 that moves up and down driven by the second lifting part 411 and a stop 413 that moves along the Y-axis direction of the material plate driven by the second pushing part 412.

[0080] The second lifting component 411 is used to push the blocking part to move up and down.

[0081] This design allows the position of the stop 413 to be adjusted according to requirements, in order to meet different positioning needs.

[0082] In one embodiment, the flat pushing assembly 42 includes a second push plate 421 and a third pushing component 422 that drives the second push plate 421 to move along the Y-axis direction of the material plate.

[0083] With this design, the third pushing component 422 pushes the second push plate 421 to move along the Y-axis direction of the material plate, so that the two sides of the material plate in the Y-axis direction respectively abut against the second push plate 421 and the stop block 413, thereby achieving the positioning of the material plate in the Y-axis direction.

[0084] In one embodiment, the conveying mechanism 5 includes:

[0085] The adsorption platform 51 is located below the first conveying component 1 and between the two shaping guide components 2. It is used to draw air to adsorb the material plate and blow air to push the material plate away from the adsorption platform 51.

[0086] The servo moving platform 52 is used to drive the adsorption platform 51 to move between the loading station and the processing station.

[0087] This design allows the material plate to be placed on the adsorption platform 51 below when the first conveying component 1 lowers the material plate. When the material plate is positioned, the adsorption platform blows air in the opposite direction to reduce the frictional resistance between the material plate and the first conveying component 1 and the adsorption platform 51, thereby improving the smoothness of the material plate's movement during positioning. After the material plate is positioned, the adsorption platform 51 uses negative pressure to draw air in, adsorbing and fixing the positioned material plate onto the adsorption platform 51. This allows the precisely positioned material plate to be transferred to the processing station by the servo moving platform 52.

[0088] In one embodiment, the perovskite thin-film battery glass substrate conveying device further includes a feeding assembly 6 for removing the material plate from the processing station.

[0089] The feeding assembly 6 includes:

[0090] Two second conveying components 61 are used to receive the material plate and transfer the material plate to the lower material station;

[0091] Two second lifting components 62 are used to drive the corresponding second conveying component 61 to move up and down;

[0092] The second lifting and blocking positioning component 63 is located on one side of the output direction of the second conveying component 61. It can be lifted and moved into the output path of the material plate to block the material plate from continuing to move.

[0093] This design allows the processed material plate to be moved above the second conveying component 61, positioned by the second lifting and blocking positioning component 63, pushed up to the required height by the second lifting component 62, and then transported to the next workstation by the second conveying component 61.

[0094] It should be noted that the second lifting stop positioning component 63 has the same structure and function as the first lifting stop positioning component 41, and will not be elaborated further here.

[0095] Preferably, both the first conveying component 1 and the second conveying component 61 are belt conveyors. The first pushing component 21, the first lifting component 32, the second lifting component 411, the second pushing component 412, the third pushing component 422, and the second lifting component 62 can all adopt hydraulic telescopic components, pneumatic telescopic components, and electric telescopic components in the prior art, which are common knowledge in the field. Therefore, their specific structural composition and working principle will not be described in detail in this article.

[0096] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0097] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0098] Additionally, "multiple" refers to two or more.

[0099] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A perovskite thin-film battery glass substrate conveying device, characterized in that, include: Two parallel first conveying components (1) are used to receive the material plate and transfer the material plate to the upper material station; The positioning mechanism is used to position the material plate on the first conveying assembly (1) in the X and Y axis directions; Two first lifting components (3) are used to push the corresponding first conveying components (1) to move up and down; The conveying mechanism (5) is used to fix the material plate and move the material plate to one side of the processing station.

2. The perovskite thin-film battery glass substrate conveying device according to claim 1, characterized in that: The positioning mechanism includes two shaping guide components (2) and a flat-push positioning mechanism (4). The shaping guide components (2) can move towards and away from the material plate and can move up and down synchronously with the corresponding first conveying component (1). The material plate is positioned in the X-axis direction by closely adhering to both sides of the material plate in the X-axis direction. The flat-push positioning mechanism (4) is used to position and shape the material plate in the Y-axis direction at the loading station.

3. The perovskite thin-film battery glass substrate conveying device according to claim 2, characterized in that: The shaping guide assembly (2) includes: The push-in section is used to contact the material plate; The first pushing component (21) is used to push the pushed part to move along the X-axis direction of the material plate.

4. The perovskite thin-film battery glass substrate conveying device according to claim 3, characterized in that: The pushed portion includes: The first push plate (22) is disposed on the first push component (21) and can be driven by the first push component (21) to move along the X-axis direction of the material plate; Multiple roller components (23) are rotatably disposed on the side of the first push plate (22) away from the first push component (21) to reduce the moving resistance of the material plate when it travels along the Y-axis.

5. The perovskite thin-film battery glass substrate conveying device according to claim 3, characterized in that: The first lifting assembly (3) includes: A lifting platform (31) is used to connect with the corresponding first conveying component (1) and first pushing component (21); The first lifting component (32) is used to drive the lifting platform (31) to move up and down.

6. The perovskite thin-film battery glass substrate conveying device according to claim 2, characterized in that: The horizontal positioning mechanism (4) includes: The first lifting and blocking positioning component (41) is located on one side of the output direction of the first conveying component (1) and can be lifted and moved into the output path of the material plate to block the material plate from continuing to move. The flat push assembly (42) is located on the input side of the first conveying assembly (1) and is used to push the material plate to fit tightly against the first lifting and blocking positioning assembly (41).

7. The perovskite thin-film battery glass substrate conveying device according to claim 6, characterized in that: The first lifting stop positioning component (41) includes: A blocking part for contacting the material plate, the blocking part includes a second pushing part (412) that moves up and down driven by the second lifting part (411) and a stop (413) that moves along the Y-axis direction of the material plate driven by the second pushing part (412). The second lifting component (411) is used to push the blocking part to move up and down.

8. The perovskite thin-film battery glass substrate conveying device according to claim 6, characterized in that: The flat push assembly (42) includes a second push plate (421) and a third push component (422) that drives the second push plate (421) to move along the Y-axis direction of the material plate.

9. The perovskite thin-film battery glass substrate conveying device according to claim 2, characterized in that: The transmission mechanism (5) includes: The adsorption platform (51) is located below the first conveying component (1) and between the two shaping guide components (2), and is used to draw air to adsorb the material plate and blow air to push the material plate away from the adsorption platform (51). A servo moving platform (52) is used to drive the adsorption platform (51) to move between the loading station and the processing station.

10. The perovskite thin-film battery glass substrate conveying device according to claim 1, characterized in that: It also includes a feeding assembly (6) for removing the material plate from the processing station; The feeding assembly (6) includes: Two second conveying components (61) are used to receive the material plate and transfer the material plate to the lower material station; Two second lifting components (62) are used to push the corresponding second conveying components (61) to move up and down; The second lifting and blocking positioning component (63) is located on the output direction side of the second conveying component (61) and can be lifted and moved into the output path of the material plate to block the material plate from continuing to move.

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