Labeling device of photovoltaic module and photovoltaic module processing system

Abstract

The utility model relates to a labeling device of a photovoltaic module and a photovoltaic module processing system. The labeling device comprises a labeling machine main body, a code scanning mechanism and a label receiving mechanism, the labeling machine main body is provided with a label outlet position; the code scanning mechanism is arranged on the feeding side of the labeling machine main body; the label receiving mechanism is arranged at the label outlet position, and after the code scanning mechanism scans the codes of the photovoltaic modules, the labeling machine body can output labels to the label receiving mechanism. According to the labeling device, the code scanning mechanism is arranged on the feeding side of the labeling machine main body, and the label receiving structure is arranged at the label outlet position of the labeling machine main body, so that code scanning and label discharging can be completed before the photovoltaic module enters the labeling machine main body, and the code scanning time, the label discharging time and the time for moving to the position above the labeling position are saved in the whole labeling process; the labeling takt of the equipment is greatly improved, and the labeling takt can be reduced to 12S from the original 22S, so that the labeling efficiency is improved, and the productivity of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic module processing, in particular to a labeling device for photovoltaic module and a photovoltaic module processing system. BACKGROUND

[0002] In the production process of photovoltaic modules, the labeling machine plays a crucial role. It is mainly used for sticking labels on the surface of photovoltaic modules, for product identification, quality control, logistics and inventory management, etc. When the photovoltaic module enters the labeling machine, it will go out after a series of operations such as alignment, code scanning, label output, label taking and label sticking. Currently, two labeling machines are usually provided on a single photovoltaic module production line, and the labeling cycle of a single labeling machine is about 22S. However, when one labeling machine needs to be replaced or fails, a single labeling machine cannot meet the production requirements. CONTENT OF THE UTILITY MODEL

[0003] Therefore, it is necessary to provide a labeling device for photovoltaic module and a photovoltaic module processing system to solve the above technical problems.

[0004] A labeling device for photovoltaic module comprises:

[0005] a labeling machine body, the labeling machine body having a label output position;

[0006] a code scanning mechanism, the code scanning mechanism being arranged on the feeding side of the labeling machine body;

[0007] a label receiving mechanism, the label receiving mechanism being arranged at the label output position, and the labeling machine body being capable of outputting labels to the label receiving mechanism after the code scanning mechanism scans the photovoltaic module.

[0008] In one of the embodiments, the label output position comprises a nameplate output position, the label receiving mechanism comprises a nameplate receiving mechanism, and the nameplate receiving mechanism is arranged at the nameplate output position; and / or,

[0009] the label output position comprises a barcode output position, the label receiving mechanism comprises a barcode receiving mechanism, and the barcode receiving mechanism is arranged at the barcode output position.

[0010] In one of the embodiments, the label receiving mechanism comprises a label receiving platform and a support, the support is fixedly arranged on the labeling machine body and used for supporting the label receiving platform, and the height of the label receiving platform is adjustable.

[0011] In one of the embodiments, the support comprises an upper support plate and a lower support plate, the upper support plate is connected with the label receiving platform and is arranged on the lower support plate in a slideable manner, the lower support plate is connected with the labeling machine body and is provided with a jackscrew, and the jackscrew is capable of pushing the upper support plate to adjust the height of the label receiving platform; or,

[0012] A power cylinder is arranged between the label receiving platform and the support, and the power cylinder is capable of adjusting the height of the label receiving platform.

[0013] In one of the embodiments, the label receiving platform has a blowing channel, which penetrates the upper surface of the label receiving platform; or,

[0014] The upper surface of the label receiving platform is provided with an anti-sticking layer.

[0015] In one of the embodiments, the label receiving mechanism further comprises a label moving assembly arranged on the label receiving platform, and the label moving assembly comprises a driving member and a transmission member, the driving member is capable of driving the transmission member to move, thereby moving the label on the label receiving platform.

[0016] In one of the embodiments, the transmission member comprises a first pulley, a second pulley and a transmission belt, the first pulley and the second pulley are rotatably arranged on two sides of the label receiving platform, the first pulley is connected with the driving member, and the transmission member is tensioned on the first pulley and the second pulley.

[0017] In one of the embodiments, the position of the label receiving platform relative to the labeler body in a first horizontal direction and / or a second horizontal direction is adjustable, wherein the first horizontal direction, the second horizontal direction and the up-down direction are perpendicular to each other.

[0018] In one of the embodiments, the support is screwed with the labeler body by using a first threaded member, wherein the support has a first waist hole and / or a second waist hole for the first threaded member to pass through, the first waist hole extends along the first horizontal direction, and the second waist hole extends along the second horizontal direction.

[0019] A photovoltaic module processing system, comprising the labeling device as claimed in any one of the above.

[0020] In the aforementioned labeling device and photovoltaic module processing system, because the labeling cycle time of a single labeling machine is less than the output speed of the previous production line, new photovoltaic modules arrive at the feeding side of the labeling machine body before the main body outputs material, waiting to be labeled. At this time, since the scanning mechanism is located on the feeding side of the labeling machine body, it scans the new photovoltaic modules in advance. Subsequently, the printing component also dispenses the label onto the label receiving mechanism in advance, and the label suction cup component can also move the label above the labeling position in advance. When the new photovoltaic module enters the labeling machine body and is in position, it can be labeled immediately. It can be seen that by setting the scanning mechanism on the feeding side of the labeling machine body and setting the label receiving structure at the label dispensing position of the labeling machine body, this application can complete the scanning and label dispensing before the photovoltaic modules enter the labeling machine body. The entire labeling process saves scanning time, label dispensing time, and time to move to the labeling position, greatly improving the labeling cycle time of the equipment. The labeling cycle time can be reduced from the original 22 seconds to 12 seconds, which improves labeling efficiency and equipment capacity. Attached Figure Description

[0021] Figure 1 A simplified structural diagram of a photovoltaic module production system provided in an embodiment of this application.

[0022] Figure 2 This is a schematic diagram of the nameplate receiving mechanism provided in one embodiment of this application.

[0023] Figure 3 This is a schematic diagram of the structure of a barcode labeling mechanism provided in an embodiment of this application.

[0024] The labels in the attached diagram are explained as follows:

[0025] 10. Labeling device; 100. Barcode scanning mechanism; 210. Nameplate receiving mechanism; 211. First receiving platform; 212. First support member; 2121. First upper support member; 2122. First lower support member; 213. Label transfer assembly; 2131. Driving component; 2132. Transmission component; 2132a. First pulley; 2132b. Second pulley; 2132c. Conveyor belt; 212a. First waist hole of the first support member; 214. Adapter; 215. 220. Base plate; 221. Barcode labeling mechanism; 222. Second labeling platform; 222. Second support component; 2221. Second upper support component; 2222. Second lower support component; 221a. Anti-stick layer; 221b. First waist hole of the second support component; 221c. Second waist hole of the second support component; 223. First base; 224. Second base; 250. Power cylinder; 300. Labeling machine body; 20. Previous production line; 30. Next production line. Detailed Implementation

[0026] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit and scope of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be understood that the use of the terms "include", "comprise" or "contain" herein should not be understood as limiting the present application to the features or steps described herein, but rather the use of these terms is intended to cover the presence of the features or steps described herein as well as the presence of other features or steps not described herein.

[0027] In the description of the present application, it should be understood that, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can include at least one of the features explicitly or implicitly. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0029] In the present application, unless otherwise specifically defined and limited, if the terms "mount", "connect", "connect", "fix" and the like appear, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless specifically stated and limited otherwise, if there is a description of a first feature "on" or "under" a second feature, etc., it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "on", "above" and "over" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0031] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can be an intervening element. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used herein are used for illustrative purposes only and are not intended to be the only implementation.

[0032] In the production process of photovoltaic modules, the labeling machine plays a crucial role. It is mainly used for sticking labels on the surface of photovoltaic modules, which contain key technical parameters of the modules such as model, power, voltage, current, etc., as well as production information such as production batch, production date, etc. It can effectively carry out product identification and information transmission, facilitate installation personnel, maintenance personnel and users to understand the performance of the modules, and is also conducive to product quality traceability and production management. At the same time, the labeling machine can also be used to stick quality qualified labels, certification mark labels and anti-counterfeit labels to provide support for quality control and product certification, improve the market recognition of products and prevent the production of fake and inferior products. In addition, in terms of logistics and inventory management, the labels stuck by the labeling machine can help to inventory, locate and track logistics transportation, help workers to quickly identify modules and accurately grasp inventory information, improve warehouse management efficiency, and also help transport personnel to check goods to ensure the accuracy and integrity of the transportation process.

[0033] When the photovoltaic module leaves the last production line and enters the labeling machine, it is first positioned. Then the code scanning gun in the labeling machine reads the bar code or two-dimensional code pre-set on the photovoltaic module to obtain the key information of the module, such as model, batch, production date, etc. These information will be used to customize the label content. Then, according to the information obtained by scanning the code, the printer in the labeling machine generates and outputs the corresponding label. Then, the label suction cup sucks the label and moves it to the labeling position of the photovoltaic module through the label moving mechanism. After a series of operations, the photovoltaic module with the label is slowly discharged from the labeling machine and enters the next production line.

[0034] Currently, a single photovoltaic module production line is typically equipped with two labeling machines. However, when one labeling machine needs to change materials or malfunctions, the labeling cycle time of a single labeling machine is approximately 22 seconds, which is less than the output speed of the previous production line. Therefore, relying solely on a single labeling machine cannot meet the production needs.

[0035] In response, one embodiment of this application provides a labeling device 10 for photovoltaic modules, such as... Figure 1 As shown, the labeling device 10 includes a labeling machine body 300, a barcode scanning mechanism 100, and a label receiving mechanism. The labeling machine body 300 has a feeding side, a discharging side, and a label dispensing position. The feeding side is close to the previous production line 20, and the discharging side is close to the next production line 30. The labeling machine body 300 also includes a frame, a photovoltaic suction cup assembly, a label suction cup assembly, a suction cup moving assembly, and a printing assembly. The frame is used to receive the photovoltaic assembly, the label suction cup assembly is mounted on the frame and used to absorb labels, the suction cup moving assembly is mounted on the frame and used to move the label suction cup assembly, and the printing assembly is mounted on the frame and located at the label dispensing position, capable of printing labels. It should be noted that... Figure 1 The arrows in the image indicate the direction of photovoltaic module delivery.

[0036] The barcode scanning mechanism 100 is located on the feeding side of the labeling machine body 300, that is, the barcode scanning mechanism 100 is located at the end of the previous production line 20 (see...). Figure 1 When the photovoltaic modules from the previous production line 20 arrive at the feeding side of the labeling machine body 300, the scanning mechanism 100 will quickly read the pre-set barcode or QR code on the photovoltaic modules to obtain key information about the modules, such as model, batch, and production date. The scanning mechanism 100 can be a barcode scanner.

[0037] The label receiving mechanism is located at the label dispensing position. After the barcode scanning mechanism 100 scans the photovoltaic module, the labeling machine body 300 can print the label to the label receiving mechanism. When the photovoltaic module from the previous production line 20 arrives at the feeding side of the labeling machine body 300, the barcode scanning mechanism 100 will quickly read the pre-set barcode or QR code on the photovoltaic module. Then, based on the information obtained from the barcode scanning, the printing component in the labeling machine generates and outputs the corresponding label to the label receiving mechanism (this step is referred to as "label dispensing"). Subsequently, the label suction cup component picks up the label from the label receiving mechanism and moves it to the labeling position of the photovoltaic module through the label moving mechanism, waiting for the photovoltaic module to be labeled. Once the photovoltaic module is in place and aligned, the label is immediately applied.

[0038] Since the labeling pace of the single labeling machine body 300 is about 22S, which is less than the discharging speed of the previous production line 20, before the labeling machine body 300 discharges, there is a new photovoltaic module arriving at the feeding side of the labeling machine body 300 waiting for labeling. At this time, since the code scanning mechanism 100 is arranged at the feeding side of the labeling machine body 300, the new photovoltaic module is scanned in advance, and then the printing assembly also prints the label in advance to the labeling mechanism, and the label suction cup assembly can also move the label to the above of the labeling position in advance. When the new photovoltaic module enters the labeling machine body 300 and is in place, it can be labeled immediately. It can be seen that, by arranging the code scanning mechanism 100 at the feeding side of the labeling machine body 300 and the labeling structure at the labeling position of the labeling machine body, the code scanning and label discharging can be completed before the photovoltaic module enters the labeling machine body 300. The whole labeling process saves the code scanning time, label discharging time and moving to the above of the labeling position time, greatly improves the labeling pace of the equipment, and the labeling pace can be reduced from the original 22S to 12S, which improves the labeling efficiency and improves the production capacity of the equipment.

[0039] The label of the photovoltaic module is usually divided into a nameplate label and a bar code label. The nameplate label can provide support for quality control and product certification, improve the market recognition of the product, and prevent fake and inferior products. The nameplate label can be further divided into a quality qualified label, a certification mark label and a anti-fake label, etc. The bar code label can contain the model, power, voltage, current and other key technical parameters of the module, as well as production information such as production batch and production date, which can effectively identify the product and transmit information, and is convenient for installation personnel, maintenance personnel and users to understand the performance of the module, and is also beneficial to product quality traceability and production management.

[0040] The existing photovoltaic module generally needs to be pasted with a nameplate label and a bar code label. The size and content of the nameplate label are different from those of the bar code label, and two printing assemblies (i.e. a nameplate printing assembly and a bar code label printing mechanism) are usually used for printing. In some embodiments of the present application, the label discharging position includes a nameplate label discharging position and a bar code label discharging position; the label receiving mechanism includes a nameplate label receiving mechanism 210 and a bar code label receiving mechanism 220, the nameplate label receiving mechanism 210 is arranged at the nameplate label discharging position, and the bar code label receiving mechanism 220 is arranged at the bar code label discharging position. Of course, according to actual needs, if only the nameplate label or the bar code label is pasted, one of the label discharging position and the label receiving mechanism is arranged.

[0041] The structure of the nameplate label receiving mechanism 210 and the bar code label receiving mechanism 220 will be described one by one as follows.

[0042] (1) Nameplate label receiving mechanism 210

[0043] As shown in FIG. 6, the nameplate label receiving mechanism 210 includes a nameplate label receiving plate 211 and a nameplate label receiving plate driving mechanism 212. The nameplate label receiving plate 211 is arranged at the nameplate label discharging position of the labeling machine body 300, and the nameplate label receiving plate driving mechanism 212 is arranged at the nameplate label discharging position of the labeling machine body 300 and is connected with the nameplate label receiving plate 211. The nameplate label receiving plate driving mechanism 212 drives the nameplate label receiving plate 211 to move up and down. Figure 2As shown, the nameplate receiving mechanism 210 comprises a first receiving platform 211 and a first support 212, the first support 212 is fixedly arranged on the labeling machine body 300 and used for supporting the first receiving platform 211, and the height of the first receiving platform 211 is adjustable. The nameplate printing assembly can output the label to the first receiving platform 211 of the nameplate receiving mechanism 210, and the height of the first receiving platform 211 is adjustable, so that the nameplate printing assembly can accurately output the label to the first receiving platform 211, and the nameplate receiving mechanism 210 can be applicable to different types of labeling devices 10, thereby improving the versatility and high compatibility.

[0044] In an embodiment, as shown in Figure 2 The first support 212 comprises a first upper support plate 2121 and a first lower support plate 2122, the first upper support plate 2121 is connected with the first receiving platform 211 and is arranged on the first lower support plate 2122 in a slideable manner, the first lower support plate 2122 is connected with the labeling machine body 300 and is provided with a jackscrew (not shown in the figure), and the jackscrew can push the first upper support plate 2121 to adjust the height of the first receiving platform 211. When the jackscrew is screwed in a forward direction, the jackscrew can push the first upper support plate 2121 upward, so as to increase the height of the first receiving platform 211; and when the jackscrew is screwed in a reverse direction, the jackscrew is retracted downward, so that the first upper support plate 2121 also moves downward, thereby reducing the height of the first receiving platform 211. It should be noted that the forward direction can be clockwise or counterclockwise, and the reverse direction corresponds to counterclockwise or clockwise.

[0045] In order to ensure that the first upper support plate 2121 and the first lower support plate 2122 are firmly connected, one of the first upper support plate 2121 and the first lower support plate 2122 is provided with a vertical third waist hole, and the other is provided with a second threaded member, the second threaded member can be arranged in the third waist hole to connect the first upper support plate 2121 and the first lower support plate 2122 together. When adjusting the height of the first receiving platform 211, the second threaded member needs to be unscrewed first, and after the height of the first receiving platform 211 is adjusted, the second threaded member can be tightened.

[0046] In an embodiment, the first receiving platform 211 has a blowing channel penetrating through the upper surface of the first receiving platform 211. When the label suction cup assembly takes the label from the first receiving platform 211, the blowing channel can be used to blow air to the nameplate label. Since the lower layer of the nameplate label is an adhesive layer, blowing air to the nameplate label can make the adhesive layer of the nameplate label more easily separated from the first receiving platform 211 and be adsorbed by the label suction cup assembly, and can effectively increase the adsorption stability of the label suction cup assembly to the nameplate label.

[0047] As to the shape of the blowing channel, it can be linear along the first horizontal direction, wavy along the first horizontal direction, linear, wavy or irregular along the second horizontal direction, and the application does not make any limitation in this regard.

[0048] As to the number of the blowing channel, it can be 2, 3, 4, 5, 6 or more, and the application does not make any limitation in this regard.

[0049] As shown in Figure 2 , the outlet of the blowing channel is provided with an adapter 214, which facilitates the connection of the external gas pipeline. The number of the adapter 214 is the same as that of the blowing channel.

[0050] Since the size of the nameplate label is large, especially the length, for example, the length x width can be 140 mm x 15 mm, and the label is marked along the length direction, considering that the nameplate label will accumulate on one side of the first label receiving platform 211 and wrinkle when it is marked, as shown in Figure 1 , in an embodiment, the label receiving mechanism further comprises a label moving assembly 213 provided on the label receiving platform, and the label moving assembly 213 comprises a driving member 2131 and a transmission member 2132, the driving member 2131 can drive the transmission member 2132 to move, and then move the label on the first label receiving platform 211. When the nameplate label is marked along the length direction, the transmission member 2132 drives the marked part of the nameplate label to move forward under the drive of the driving member 2131, so as to avoid the nameplate label from accumulating on one side of the first label receiving platform 211 and wrinkle, and the nameplate label can also be moved to a specified position.

[0051] The driving member 2131 can be a motor, such as a servo motor.

[0052] As shown in Figure 2 , the transmission member 2132 can comprise a first pulley 2132a, a second pulley 2132b and a conveyor belt 2132c, the first pulley 2132a and the second pulley 2132b are rotatably arranged on both sides of the label receiving platform, the first pulley 2132a is connected with the output shaft of the driving member 2131, and the transmission member 2132 is tensioned on the first pulley 2132a and the second pulley 2132b. The nameplate label can be marked on the conveyor belt 2132c, and the conveyor belt 2132c can drive the nameplate label to move to a specified position, which has the characteristics of high positioning accuracy.

[0053] Among them, a plurality of conveyor belts 2132c are arranged along the second horizontal direction to make the two connected conveyor belts 2132c have the same gas passing gap as the blowing channel. When the blowing channel blows, the gas can blow to the nameplate label through the gas passing gap.

[0054] To further improve the versatility of the nameplate receiving mechanism 210, the position of the first receiving platform 211 in the first horizontal direction relative to the labeling machine body 300 is adjustable. By adjusting the position of the first receiving platform 211 in the first horizontal direction, the first receiving platform 211 of the nameplate receiving mechanism 210 can be directly opposite the nameplate printing mechanism, i.e., the receiving position can be changed, so that the nameplate printing mechanism can accurately print the nameplate.

[0055] As shown in Figure 2 , the first support 212 is screwed with the labeling machine body 300 by using a first threaded part, wherein the first support has a first waist hole 212a for the first threaded part to pass through, and the first waist hole 212a extends in the first horizontal direction. The first threaded part passing through the first waist hole 212a can connect the first support 212 and the labeling machine body 300 together, and the position of the first threaded part passing through the first waist hole 212a is adjustable, thereby adjusting the position of the first receiving platform 211 in the first horizontal direction.

[0056] Similarly, the position of the first receiving platform 211 in the second horizontal direction relative to the labeling machine body 300 is also adjustable. The adjustment mode of the position of the first receiving platform 211 in the second horizontal direction can be the same as the adjustment mode of the position in the first horizontal direction. Since the label moving assembly 213 can move the label in the second horizontal direction, the effect of adjusting the receiving position can also be achieved, so it is not necessary to provide a waist hole extending in the second horizontal direction on the support.

[0057] Continuing to refer to Figure 2 , the first support 212 can further include a bottom plate 215, which is arranged at the bottom of the first lower support plate 2122 and connected with the frame of the labeling machine body 300. The bottom plate 215 is arranged vertically with the first lower support plate 2122, which can ensure that the first receiving platform 211 is not inclined. The first waist hole 212a can be arranged on the bottom plate 215.

[0058] A reinforcing rib plate can also be arranged between the bottom plate 215 and the first lower support plate 2122. The arrangement of the reinforcing rib plate can improve the strength of the bottom plate 215 and the first lower support plate 2122.

[0059] (1) Bar code receiving mechanism 220

[0060] As shown in Figure 3As shown, the barcode receiving and labeling mechanism 220 comprises a second receiving and labeling platform 221 and a second support 222, the second support 222 is fixedly arranged on the labeling machine body 300 and is used for supporting the second receiving and labeling platform 221, and the height of the second receiving and labeling platform 221 is adjustable. The barcode printing assembly can output labels to the second receiving and labeling platform 221 of the barcode receiving and labeling mechanism 220, and the height of the second receiving and labeling platform 221 is adjustable, so that the barcode printing assembly can accurately output labels to the second receiving and labeling platform 221, and the barcode receiving and labeling mechanism 220 can be applicable to different types of labeling devices 10, thereby improving the versatility and high compatibility.

[0061] In an embodiment, as shown in Figure 3 The second receiving and labeling platform 221 and the second support 222 are provided with a power cylinder 225, and the power cylinder 225 can adjust the height of the second receiving and labeling platform 221. The power cylinder 225 comprises a cylinder body and a piston rod, the cylinder body is connected with the second support 222, and the piston rod is connected with the second receiving and labeling platform 221, and when the piston rod is extended or retracted, the height of the second receiving and labeling platform 221 can be adjusted. The power cylinder 225 can be a hydraulic cylinder or an air cylinder.

[0062] The height adjustment mode of the second receiving and labeling platform 221 can also be the same as the height adjustment mode of the first receiving and labeling platform 211, and of course, the height adjustment modes of the two can also be interchangeable. The structure of the second support 222 can be the same as the structure of the first support 212, or as shown in Figure 3 The second receiving and labeling platform 221 can be adjusted in the up-down direction through the waist hole.

[0063] In an embodiment, as shown in Figure 3 The upper surface of the second receiving and labeling platform 221 is provided with an anti-sticking layer 221a, and the anti-sticking layer 221a can prevent sticking and static electricity. The setting of the anti-sticking layer 221a makes the adhesive layer of the barcode label more easily separated from the second receiving and labeling platform 221, so that it can be adsorbed by the label suction cup assembly, and the adsorption stability of the label suction cup assembly to the barcode label can be effectively increased. The anti-sticking mode of the second receiving and labeling platform 221 can also be the same as the anti-sticking mode of the first receiving and labeling platform 211, and of course, the anti-sticking modes of the two can also be interchangeable.

[0064] The anti-sticking layer 221a can be a silica gel skin. The anti-sticking layer 221a can be arranged only at one end of the second receiving and labeling platform 221, and the upper surface of the other end of the second receiving and labeling platform 221 is lower than the upper surface of the anti-sticking layer 221a.

[0065] In order to further improve the versatility of the barcode label receiving mechanism 220, the position of the second label receiving platform 221 relative to the labeler main body 300 in the first horizontal direction and the second horizontal direction is adjustable. By adjusting the position of the second label receiving platform 221 in the first horizontal direction and the second horizontal direction, the second label receiving platform 221 of the barcode label receiving mechanism 220 can be directly opposite the barcode printing mechanism, that is, the label receiving position of the second label receiving platform 221 can be changed, so that the barcode printing mechanism can accurately label.

[0066] As shown in Figure 3 , the second support 222 is screwed with the labeler main body 300 by using a first threaded part; the second support 222 has a first waist hole 221b and a second waist hole 221c for the first threaded part to pass through, the first waist hole 221b extends in the first horizontal direction, and the second waist hole 221c extends in the second horizontal direction. The first threaded part passing through the first waist hole 221b can connect the second support 222 and the labeler main body 300 together, wherein the passing position of the first threaded part in the first waist hole 221b is adjustable, thereby adjusting the position of the second label receiving platform 221 in the first horizontal direction; the first threaded part passing through the second waist hole 221c can connect the second support 222 and the labeler main body 300 together, wherein the passing position of the first threaded part in the second waist hole 221c is adjustable, thereby adjusting the position of the second label receiving platform 221 in the second horizontal direction.

[0067] Continuing to refer to Figure 3 , the second support 222 can further include a first bottom plate 223 and a second bottom plate 224, the first bottom plate 223 is arranged at the bottom of the second lower support 2222, and the second bottom plate 224 is connected between the first bottom plate 223 and the rack of the labeler main body 300. The first bottom plate 223 and the second lower support plate 2222 are arranged vertically, which can ensure that the second label receiving platform 221 is not inclined. Among them, the first waist hole 221b can be arranged on the second bottom plate 224, and the second waist hole 221c is arranged on the first bottom plate 223.

[0068] On the other hand, as shown in Figure 1 , an embodiment of the present application also provides a photovoltaic module processing system, which comprises the labeling device 10 according to any one of the above.

[0069] Since the labeling rhythm of the single labeling machine body 300 is less than the discharging speed of the previous production line 20, before the labeling machine body 300 discharges, new photovoltaic modules arrive at the feeding side of the labeling machine body 300 to wait for labeling. At this time, since the code scanning mechanism 100 is arranged at the feeding side of the labeling machine body 300, the new photovoltaic modules are scanned in advance, and then the printed modules are also labeled in advance to the labeling mechanism, and the label suction cup assembly can also move the label to the above of the labeling position in advance. When the new photovoltaic module enters the labeling machine body 300 and is in place, it can be labeled immediately. It can be seen that, by arranging the code scanning mechanism 100 at the feeding side of the labeling machine body and setting the labeling structure at the labeling position of the labeling machine body, the code scanning and labeling can be completed before the photovoltaic module enters the labeling machine body. The whole labeling process saves the code scanning time, labeling time and moving time to the above of the labeling position, greatly improves the labeling rhythm of the equipment, and the labeling rhythm can be reduced from the original 22S to 12S. This improves the labeling efficiency and improves the production capacity of the equipment.

[0070] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.

[0071] The above-described embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A labeling device for a photovoltaic module, characterized by, The application relates to a labeler, which comprises: a labeler body, the labeler body having a label outlet; a code scanning mechanism arranged on the feeding side of the labeler body; a label receiving mechanism arranged on the label outlet, so that the labeler body can output the label to the label receiving mechanism after the code scanning mechanism scans the photovoltaic module.

2. The labelling apparatus of claim 1, wherein The label outlet comprises a nameplate label outlet, and the label receiving mechanism comprises a nameplate label receiving mechanism arranged on the nameplate label outlet; and / or The label outlet comprises a barcode label outlet, and the label receiving mechanism comprises a barcode label receiving mechanism arranged on the barcode label outlet.

3. The labelling apparatus of claim 1, wherein The label receiving mechanism comprises a label receiving platform and a support, the support is fixedly arranged on the labeler body and used for supporting the label receiving platform, and the height of the label receiving platform is adjustable.

4. The labelling apparatus of claim 3, wherein The support comprises an upper support plate and a lower support plate, the upper support plate is connected with the label receiving platform and is arranged on the lower support plate in a slideable manner, the lower support plate is connected with the labeler body and is provided with a jackscrew, and the jackscrew can push the upper support plate to adjust the height of the label receiving platform; or A power cylinder is arranged between the label receiving platform and the support, and the power cylinder can adjust the height of the label receiving platform.

5. The labelling apparatus of claim 3, wherein The label receiving platform is provided with a blowing channel penetrating through the upper surface of the label receiving platform; or The upper surface of the label receiving platform is provided with an anti-sticking layer.

6. The labelling apparatus of claim 3, wherein The label receiving mechanism further comprises a label moving assembly arranged on the label receiving platform, the label moving assembly comprises a driving member and a transmission member, the driving member can drive the transmission member to move, and then the label is moved on the label receiving platform.

7. The labelling apparatus of claim 6, wherein The transmission member comprises a first pulley, a second pulley and a transmission belt, the first pulley and the second pulley are rotatably arranged on the two sides of the label receiving platform, the first pulley is connected with the driving member, and the transmission member is tensioned on the first pulley and the second pulley.

8. The labelling apparatus of any one of claims 3 to 7, wherein, The position of the label receiving platform relative to the labeler body in a first horizontal direction and / or a second horizontal direction is adjustable, wherein the first horizontal direction, the second horizontal direction and the up-down direction are perpendicular to each other.

9. The labelling apparatus of claim 8, wherein The support is screwed with the labeler body by using a first threaded member, wherein the support is provided with a first waist hole and / or a second waist hole for the first threaded member to pass through, the first waist hole extends along the first horizontal direction, and the second waist hole extends along the second horizontal direction.

10. A photovoltaic module processing system characterized by, The application further relates to a labeler comprising any one of the labelers according to claims 1 to 9.

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