Automatic stacking device for photovoltaic glass

Abstract

The invention discloses an automatic stacking device for photovoltaic glass, which belongs to the technical field of photovoltaic glass, adopts a multi-layer placing layer design, and realizes flexible conversion of the photovoltaic glass among different layers through circulating movement of a support rod in a frame body. The frame body is composed of two symmetrically-arranged side plates, a conveying belt and a plurality of mounting holes are formed in the frame body, and the two ends of the supporting rod are rotationally mounted in the two oppositely-arranged mounting holes correspondingly to form an annular body moving path. In the stacking process, the supporting rods are driven by the conveying belt to circularly move along the path of the annular body, and when the supporting rods are in a stopping state, the supporting rods on the two linear channels in the same frame body correspond in pairs and are located on the same horizontal plane. Due to the design of the supporting units, the stability of the photovoltaic glass in the conveying and stacking process is further enhanced, and the problem that the middle of the photovoltaic glass is bent downwards due to the fact that the photovoltaic glass is long and heavy is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic glass, and particularly relates to an automatic stacking device for photovoltaic glass. Background Art

[0002] In the production and processing of photovoltaic glass, efficient storage and transportation are important links to ensure production efficiency and product quality. Most traditional storage methods of photovoltaic glass rely on manual operation, which is not only time-consuming and laborious, but also prone to scratching or breaking of photovoltaic glass during handling. With the continuous progress of automation technology, automatic stacking devices are gradually applied to the storage and transportation of photovoltaic glass. However, existing automatic stacking devices often have many deficiencies in structural design, such as fixed number of layers, inconvenient movement, unstable support, etc., and it is difficult to meet the high requirements of photovoltaic glass storage and transportation. Therefore, the present invention provides an automatic stacking device for photovoltaic glass. Summary of the Invention

[0003] Aiming at the above-mentioned existing technical deficiencies, the purpose of the present invention is to provide an automatic stacking device for photovoltaic glass, which can realize the functions of multi-layer stacking and automatic material taking.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides an automatic stacking device for photovoltaic glass, including multiple placement layers for storing photovoltaic glass, and the automatic stacking device further includes a frame body; The number of the frame bodies is two, and each frame body is internally provided with a plurality of support rods that can move in a cycle. The movement path of the support rods inside the frame body is an annular shape, and the movement path of the support rods includes two vertically arranged linear channels, and a gap is formed between the two linear channels; The four linear channels are arranged in parallel in the vertical direction; Among them, the support rods inside the frame body have a stop state. When the support rods are in the stop state, the support rods on the two linear channels in the same frame body correspond to each other in pairs, and the corresponding two support rods are on the same horizontal plane; The support rods on the two inner linear channels form a placement layer for supporting photovoltaic glass. When the photovoltaic glass is placed on the corresponding support rods, the end of the photovoltaic glass extends to the gap inside the frame body.

[0005] Preferably, the frame body includes two symmetrically arranged side plates, and conveyor belts are installed inside both side plates. A plurality of evenly spaced mounting holes are formed in the conveyor belts, and the two ends of the support rods are respectively rotatably installed in two relatively arranged mounting holes. Two conveyor rollers are rotatably installed inside the side plates, and the conveyor belts are sleeved on the conveyor rollers.

[0006] Preferably, a support block capable of horizontal sliding is installed inside the side plate. A driving wheel is rotatably installed on the support block. When the support rod is in a stopped state, the driving wheel can be pressed against one of the support rods and drive the support rod to rotate. A linear push rod is also fixed inside the side plate, and the output end of the linear push rod is connected to the support block.

[0007] Preferably, the frame body further includes a connecting plate, the connecting plate is connected between the corresponding two side plates, and the inner side of the connecting plate is an arc surface adapted to the moving path of the support rod.

[0008] Preferably, the stacking device further includes a support unit, the support unit is located on the left and right sides of the conveying direction of the photovoltaic glass, the support unit includes a plurality of support columns, and each placement layer is provided with a support column at the bottom, and the support column can move along with the up and down movement of the placement layer.

[0009] Preferably, the support unit includes a support frame, an annular support belt is installed on the support frame, and a plurality of support columns are uniformly fixed on the support belt.

[0010] Preferably, the stacking device further includes a conveying line for horizontally moving the photovoltaic glass, and the conveying channel of the conveying line is arranged above the support rod corresponding to the driving wheel.

[0011] Preferably, the conveying line further includes a conveying frame, and the frame body and the support frame are both fixed on the conveying line.

[0012] The beneficial effects of the present invention are as follows: Through the design of multiple placement layers and the cyclic movement of the support rods inside the frame body, the flexible conversion of photovoltaic glass between different layers is realized, and the stacking efficiency is greatly improved.

[0013] The frame body adopts two symmetrically arranged side plates. Through the design of the conveyor belt and the mounting holes, the stability and horizontal posture of the support rod during the movement are ensured. At the same time, the design of the support unit further enhances the stability of the photovoltaic glass during the conveying and stacking processes.

[0014] Through the design of the driving wheel and the linear push rod, the horizontal movement of the photovoltaic glass inside the stacking device is realized. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the present invention.

[0016] Figure 2 It is a stacking state diagram of the photovoltaic glass in the present invention.

[0017] Figure 3 It is a connection diagram of the side plate and the connecting plate of the present invention.

[0018] Figure 4 For the present invention Figure 2 is an enlarged view of part A in the present invention.

[0019] Figure 5 is an internal cross-sectional view of the side plate of the present invention.

[0020] Figure 6 is a connection diagram of the support column and the support belt of the present invention.

[0021] In the figure: 1, frame body; 2, support rod; 3, side plate; 4, conveyor belt; 5, conveyor roller; 6, connecting plate; 7, driving wheel; 8, support block; 9, linear push rod; 10, conveying frame; 11, support column; 12, support belt; 13, support frame. Specific embodiments

[0022] The following uses specific embodiments to illustrate the present invention, but it is not a limitation to the invention.

[0023] Embodiment 1 As Figures 1-6 shown, in this embodiment, a photovoltaic glass automatic stacking device is provided, which includes multiple placement layers for storing photovoltaic glass. The number of layers of the stacking device determines the total number of photovoltaic glass that can be stored. These photovoltaic glass can be placed inside the placement layers in sequence from top to bottom, and the placed photovoltaic glass can move sequentially between multiple placement layers. There is a feeding port provided inside the stacking device, and this feeding port can be flexibly set at the lowest layer or the uppermost layer. If the feeding port is set at the lowest layer, the photovoltaic glass will first enter the lowest layer and then move upward layer by layer. When the glass in the lowest layer moves to the upper layer, the lowest layer will become empty, and at this time, the photovoltaic glass can enter the lowest layer again through the feeding port. This process can continue until all the placement layers are filled. When discharging, it can be selected from the lowest layer or the uppermost layer. Similarly, if the feeding port is set at the uppermost layer, the photovoltaic glass can also move downward layer by layer. The automatic stacking device further includes a frame body 1. The frame body 1 is a supporting component for the placement layer, and the function of the frame body 1 is to support the photovoltaic glass.

[0024] The number of the frame bodies 1 is two, and multiple recyclable moving support rods 2 are provided inside each frame body 1. The moving path of the support rods 2 inside the frame body 1 is an annular shape. The support rods 2 are components specifically designed to support the photovoltaic glass. When the support rods 2 move up and down in the vertical direction, they will drive the carried photovoltaic glass to change the layer where it is located. This moving process can not only promote the photovoltaic glass in the lower layer to move to the upper layer, but also make the photovoltaic glass in the upper layer move to the lower layer. Through this moving method, the support rods 2 realize the flexible conversion of the photovoltaic glass between different layers. A gap is formed between the moving channels of the support rods 2. The setting of the gap is designed to separate the two linear channels and at the same time ensure that the support rods 2 inside these two channels are separated from each other.

[0025] The frame body 1 further includes a connecting plate 6. The connecting plate 6 is connected between two corresponding side plates 3. The inner side of the connecting plate 6 is an arc surface adapted to the moving path of the support rod 2. The connecting plate 6 is used to connect the frame body 1, making the frame body 1 more stable during operation and not prone to shaking.

[0026] The four linear channels are arranged in parallel in the vertical direction.

[0027] Among them, the support rod 2 inside the frame body 1 has a stopped state. When the support rod 2 is in the stopped state, the support rods 2 on two linear channels in the same frame body 1 correspond to each other in pairs, and the corresponding two support rods 2 are on the same horizontal plane. When loading and storing the photovoltaic glass, the support rods 2 inside the frame body 1 are in a fixed state. In the fixed state, it can ensure that the photovoltaic glass enters the inside of the stacking device horizontally through the gap between two adjacent support rods 2.

[0028] The support rods 2 on the two inner linear channels form a placement layer for supporting the photovoltaic glass. When the photovoltaic glass is placed on the corresponding support rods 2, the end of the photovoltaic glass extends to the gap inside the frame body 1. When one end of the photovoltaic glass is placed on a certain support rod 2, the other end will not contact another support rod 2 inside the frame body 1. Since the moving directions of the support rods 2 in the two linear channels in the same frame body 1 are opposite - that is, when one support rod 2 moves upward to place the photovoltaic glass, the corresponding other support rod 2 will move downward - the existence of the gap can effectively prevent unnecessary collisions between these support rods 2.

[0029] Embodiment Two As Figures 1-6 shown, on the basis of Embodiment One, this embodiment provides the internal structure of the frame body 1, which is specifically as follows: The frame body 1 includes two symmetrically arranged side plates 3. Inside both side plates 3, there is a conveyor belt 4 installed. A plurality of evenly spaced mounting holes are provided on the conveyor belt 4. The two ends of the support rod 2 are respectively rotatably installed in two oppositely arranged mounting holes. The conveyor belt 4 is designed as an annular structure and can circulate inside the supporting side plates 3. During the movement of the conveyor belt 4, the support rod 2 installed thereon will move synchronously. Importantly, the conveying speeds of all conveyor belts 4 are kept consistent to ensure that the support rod 2 always maintains a horizontal posture throughout the process. Inside the side plate 3, two conveyor rollers 5 are rotatably installed. The conveyor belt 4 is sleeved on the conveyor rollers 5. The distance between any two adjacent mounting holes is kept consistent. And when the conveyor belt 4 is in a stationary state, on both sides of each conveyor roller 5, at the corresponding positions of the diameter coinciding with its axis, there is a mounting hole. Such a layout ensures that when the conveyor belt 4 stops, the mounting holes can be accurately paired two by two, and these corresponding mounting holes are at the same horizontal height.

[0030] Inside the side plate 3, there is a support block 8 that can slide horizontally installed. A driving wheel 7 is rotatably installed on the support block 8. When the support rod 2 is in a stopped state, the driving wheel 7 can be pressed against one of the support rods 2 and drive the support rod 2 to rotate. A motor for driving the driving wheel 7 to rotate is installed on the support block 8. The material of the driving wheel 7 is a soft material, such as rubber, etc. The driving wheel 7 is located at the placement layer for horizontally conveying photovoltaic glass. When discharging is required, only need to drive the driving wheel 7 to rotate through the motor, and the driving wheel 7 drives the corresponding support rod 2 to rotate, then the photovoltaic glass connected thereto can be horizontally moved. Inside the side plate 3, there is also a linear push rod 9 fixed. The output end of the linear push rod 9 is connected to the support block 8. The linear push rod 9 is used to push the support block 8 to move horizontally.

[0031] The stacking device further includes a conveying line for horizontally moving the photovoltaic glass. The conveying channel of the conveying line is arranged above the support rod 2 corresponding to the driving wheel 7. The conveying line is responsible for conveying the photovoltaic glass from one side of the frame body 1 to the inner area of the placement layer. During this process, the support rod 2 corresponding to the conveying line will rotate, prompting the photovoltaic glass to be moved to the two inner support rods 2. At this time, both ends of the photovoltaic glass will respectively extend to the gap positions inside the frame body 1. By controlling the movement of the support rod 2 inside the frame body 1, the vertical lifting and stacking of the photovoltaic glass can be realized, so as to efficiently store the photovoltaic glass. When these stored photovoltaic glasses need to be taken, only need to operate the support rod 2 to move it downward, and then send it out through the conveying line.

[0032] The conveying line further includes a conveying frame 10. Both the frame body 1 and the support frame 13 are fixed on the conveying line. The conveying frame 10 is the supporting component of the stacking device.

[0033] Embodiment Three As Figures 1-6 shown, based on the first and second embodiments, this embodiment provides a support unit, which is specifically as follows: The stacking device further includes a support unit. The support unit is located on the left and right sides of the conveying direction of the photovoltaic glass. The number of support units is at least two. The two support units respectively support both sides of the photovoltaic glass, preventing the middle part of the photovoltaic glass from bending downward due to its long length and heavy weight. The support unit includes a plurality of support columns 11. The bottom of each placement layer is provided with a support column 11. The support column 11 can move along with the up and down movement of the placement layer. The support column 11 is a short pin, which supports the photovoltaic glass in multiple directions.

[0034] The support unit includes a support frame 13. A support belt 12 is installed on the support frame 13. A plurality of support columns 11 are uniformly fixed on the support belt 12. A driving device for driving the conveyance of the support belt 12 is fixed on the support frame 13. Driven by the driving device, the support belt 12 drives the support columns 11 to move up and down along with the placement layer.

[0035] Working principle: The photovoltaic glass is fed into the feeding port of the stacking device through the conveying line. If the feeding port is arranged at the bottommost layer, the photovoltaic glass will first enter the bottommost layer and then move upward layer by layer through the cyclic movement of the support rod 2. If the feeding port is arranged at the topmost layer, the photovoltaic glass will directly enter the topmost layer and move downward layer by layer through the cyclic movement of the support rod 2.

[0036] During the stacking process, the support rod 2 moves cyclically along the annular path driven by the conveyor belt 4. When the support rod 2 is in a stopped state, the support rods 2 on the two linear channels in the same frame 1 correspond to each other in pairs and are on the same horizontal plane. At this time, the photovoltaic glass can horizontally enter the interior of the stacking device from the gap between two adjacent support rods 2 and be placed on the corresponding support rods 2. Due to the existence of the gap, unnecessary collisions between the support rods 2 are effectively prevented.

[0037] When discharging is required, the support block 8 is pushed horizontally by the linear push rod 9 so that the driving wheel 7 abuts tightly against the corresponding support rod 2. Then, the driving wheel 7 is driven to rotate by the motor, thereby driving the support rod 2 and the photovoltaic glass to move horizontally onto the conveying line. Finally, the photovoltaic glass is sent out of the stacking device through the conveying line.

[0038] During the conveyance and stacking of the photovoltaic glass, the support unit plays a key supporting role. Through the design of the support column 11 and the support belt 12, the stability and horizontal attitude of the photovoltaic glass during conveyance and stacking are ensured. At the same time, the support column 11 can move along with the up and down movement of the placement layer, further enhancing the supporting effect on the photovoltaic glass.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or equivalently replaced, and any modification or partial replacement without departing from the spirit and scope of the present invention shall be covered by the scope of the claims of the present invention.

Claims

1. An automatic stacking device for photovoltaic glass, comprising multiple placement layers for storing photovoltaic glass, characterized in that, The automatic stacking device further includes a frame body (1); There are two frame bodies (1). Inside each frame body (1), there are multiple support rods (2) that can move in a cycle. The moving path of the support rods (2) inside the frame body (1) is an annular shape. The moving path of the support rods (2) includes two vertically arranged linear channels, and a gap is formed between the two linear channels; The four linear channels are arranged in parallel in the vertical direction; Among them, the support rods (2) inside the frame body (1) have a stopped state. When the support rods (2) are in the stopped state, the support rods (2) on the two linear channels in the same frame body (1) correspond to each other in pairs, and the corresponding two support rods (2) are on the same horizontal plane; The support rods (2) on the two inner linear channels form a placement layer for supporting the photovoltaic glass. When the photovoltaic glass is placed on the corresponding support rods (2), the end of the photovoltaic glass extends to the gap inside the frame body (1).

2. The automatic stacking device for photovoltaic glass according to claim 1, characterized in that, The frame body (1) includes two symmetrically arranged side plates (3). Inside each of the two side plates (3), there is a conveyor belt (4). A plurality of evenly spaced mounting holes are provided on the conveyor belt (4). The two ends of the support rod (2) are respectively rotatably mounted in two oppositely arranged mounting holes. Two conveyor rollers (5) are rotatably mounted inside the side plate (3), and the conveyor belt (4) is sleeved on the conveyor rollers (5).

3. The automatic stacking device for photovoltaic glass according to claim 2, wherein Inside the side plate (3), there is a support block (8) that can slide horizontally. A driving wheel (7) is rotatably mounted on the support block (8). When the support rod (2) is in the stopped state, the driving wheel (7) can abut against one of the support rods (2) and drive the support rod (2) to rotate. A linear push rod (9) is also fixed inside the side plate (3), and the output end of the linear push rod (9) is connected to the support block (8).

4. A photovoltaic glass automatic stacking device according to claim 1, characterized in that, The frame body (1) further includes a connecting plate (6). The connecting plate (6) is connected between the corresponding two side plates (3). The inner side of the connecting plate (6) is an arc surface adapted to the moving path of the support rod (2).

5. The automatic stacking device for photovoltaic glass according to claim 1, wherein, The stacking device further includes a support unit. The support unit is located on the left and right sides of the conveying direction of the photovoltaic glass. The support unit includes a plurality of support columns (11). Each placement layer is provided with support columns (11) at the bottom, and the support columns (11) can move as the placement layer moves up and down.

6. The automatic stacking device for photovoltaic glass according to claim 5, wherein, The support unit includes a support frame (13). An annular support belt (12) is mounted on the support frame (13), and a plurality of support columns (11) are evenly fixed on the support belt (12).

7. The automatic stacking device for photovoltaic glass according to claim 3, wherein, The stacking device further includes a conveying line for horizontally conveying the photovoltaic glass. The conveying channel of the conveying line is arranged above the support rod (2) corresponding to the driving wheel (7).

8. The automatic stacking device for photovoltaic glass according to claim 7, characterized in that, The conveying line further includes a conveying frame (10). The frame body (1) and the support frame (13) are both fixed on the conveying line.

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