Uniform adhesive packaging device

Abstract

The utility model discloses an adhesive uniform packaging device. The uniform adhesive packaging device comprises a base, a gluing part, a pressure detection part and a control part, the base is provided with a fixing station used for fixing a frame, the gluing component comprises a gluing base, a gluing arm and a glue outlet pipe, the gluing base is movably connected to the base, the gluing arm is installed on the gluing base, the gluing arm is partially arranged in the glue outlet pipe, the glue outlet pipe is arranged in the Z-axis direction, and the gluing arm can move in the Z-axis direction. The pressure detection part is arranged at the fixed station and used for detecting the pressure change of the frame, and the control part is electrically connected to the pressure detection part and used for processing a detection signal of the pressure detection part and converting the detection signal into a glue output amount uniformity curve graph. The gravity of the frame can be detected in real time, the change process of force in unit time is monitored through the pressure detection component, a corresponding curve is formed, and observation by operators is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to an adhesive uniform packaging device. Background Art

[0002] During the framing process of photovoltaic modules, the framing station facilitates the installation support of photovoltaic modules, increases mechanical strength, protects the edge of the glass, and combines with silicone edging to increase the sealing of photovoltaic modules, which is convenient for the transportation of photovoltaic modules. Adhesives such as silicone are injected into the card slot of the frame, and then the frame is combined with the photovoltaic module. The long frame and short frame are fixed with the help of corner codes to complete the framing of the photovoltaic module. The current equipment does not have the ability to accurately control the amount of adhesives such as silicone. There is often a lack of glue or excess glue during the framing process. When there is a lack of glue, the sealing is not in place, the photovoltaic module's resistance to wind, dust and rain is reduced, and it is easy to oxidize; when there is too much glue, the glue overflows the frame, and the glue is dirty and difficult to handle, affecting the appearance. For the above technical problems, the current solution is still to use manual weighing with an electronic scale. Manual weighing by operators requires downtime, and the weighing process is cumbersome and inefficient, and real-time monitoring is impossible. In addition, manual weighing can only weigh the overall glue amount but cannot determine the uniformity of the glue amount. Utility Model Content

[0003] Based on this, it is necessary to provide an adhesive uniform packaging device. The adhesive uniform packaging device of the utility model has standardized and convenient operation, reduces the workload of operators, is convenient for operation, and improves efficiency. The entire gluing process can be monitored in real time to reduce the waste of glue. The glue uniformity is presented in a graphic, which is easy to observe. When there is a problem with gluing, the source of the problem can be traced.

[0004] An embodiment of the present application provides an adhesive uniform packaging device.

[0005] A device for uniformly packaging adhesive comprises a base, a gluing component, a pressure detecting component and a control component; the base is provided with a fixed workstation for fixing a frame, the gluing component comprises a gluing base, a gluing arm and a glue discharge pipe, the gluing base is movably connected to the base, the gluing base can move on the base along the X-axis direction and the Y-axis direction, the gluing arm is installed on the gluing base, the gluing arm is partially arranged in the glue discharge pipe, the glue discharge pipe is arranged along the Z-axis direction, the gluing arm can move along the Z-axis direction to realize the discharge of adhesive in the glue discharge pipe, the pressure detecting component is arranged at the fixed workstation for detecting the pressure exerted by the frame, the control component is electrically connected to the pressure detecting component for processing the pressure detection signal of the pressure detection component and converting the detection signal into a glue discharge uniformity curve.

[0006] In some embodiments, the adhesive uniform packaging device further includes a fixing component, which is disposed on the base and is used to fix the position of the frame on the fixing station.

[0007] In some embodiments, the fixing component includes a plurality of driving cylinders, the plurality of driving cylinders are arranged at intervals, and the plurality of driving cylinders are used to fix the frame from different positions.

[0008] In some embodiments, at least two of the driving cylinders are spaced apart along the X-axis direction, and at least two of the driving cylinders are spaced apart and extend along the Y-axis direction.

[0009] In some embodiments, there are multiple fixed workstations, and the multiple fixed workstations are distributed at intervals.

[0010] In some embodiments, at least two of the fixed stations are spaced apart along the X-axis direction.

[0011] In some embodiments, at least two of the fixed stations are spaced apart along the Y-axis direction.

[0012] In some embodiments, there are multiple pressure detection components, and at least two pressure detection components are provided at each fixed station. The pressure detection component at each fixed station is used to support the frame and detect the pressure of the frame.

[0013] In some of the embodiments, the pressure detection component is a pressure sensor.

[0014] In some embodiments, the adhesive uniform packaging device also includes an input display component, which is connected to the control component, capable of human-computer interaction, and used to display a glue output uniformity curve obtained by processing the control component.

[0015] In some embodiments, the adhesive uniform packaging device further includes an alarm component, and the alarm component is electrically connected to the control component. When the glue output uniformity curve is uneven, the control component can control the alarm component to alarm.

[0016] The above-mentioned adhesive uniform packaging device can detect the amount of glue on the frame in real time by setting a pressure detection component and a control component. When the frame is placed in a fixed workstation, it is located on the pressure detection component. The pressure detection component can detect the gravity of the frame in real time. The adhesive, such as silicone, is transported to the glue tube through a pump and is sprayed onto the frame through the glue arm. When spraying glue, it moves from one end of the frame to the other end. Based on the principle of pressure = gravity, mass = density × volume, the amount of silicone applied per unit time or per unit length is the value we need to monitor, that is, the uniformity of the glue output. The present application monitors the change process of the force per unit time through the pressure detection component to form a corresponding curve for easy observation by the operator. When the glue output uniformity curve conforms to the linear equation, it means that the increase in glue volume per unit time or per unit length should be uniform; when the glue output uniformity curve is an irregular graph, it means that the glue volume is uneven, indicating that the glue output is sometimes high and sometimes low. At this time, two operations are performed. One is to remind the operator to deal with and debug in time through the equipment alarm; the other is that when the glue output is irregular, the signal of the control component is transmitted to the glue pump connected to the rubber hose to control and adjust the pump impeller speed of the glue pump to achieve uniform glue output. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0018] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0019] FIG1 is a schematic diagram of an adhesive uniform packaging device according to an embodiment of the present utility model;

[0020] FIG2 is a schematic diagram of the adhesive uniform packaging device according to an embodiment of the present invention from another angle;

[0021] FIG3 is one of the curves of uniformity of glue output; the horizontal axis in FIG3 is time (T / s) or length L (mm);

[0022] FIG. 4 is another curve diagram of the uniformity of the glue output; the horizontal axis in FIG. 4 is time (T / s) or length L (mm).

[0023] Description of Reference Numerals

[0024] 10. Adhesive uniform packaging device; 100. Base; 101. Fixed station; 102. First slide rail; 103. Second slide rail; 104. Power mechanism; 200. Gluing component; 300. Pressure detection component; 400. Fixed component; 20. Frame. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] The embodiment of the present application provides an adhesive uniform packaging device 10 to solve the problems of insufficient or excessive adhesive during the packaging and gluing process of photovoltaic modules in the conventional technology, and the current solution uses manual weighing with an electronic scale, which has at least one of the following problems: the need to stop the machine, the weighing process is cumbersome, the efficiency is low, and real-time monitoring cannot be performed, and the uniformity of the adhesive cannot be determined. The adhesive uniform packaging device 10 will be described below in conjunction with the accompanying drawings.

[0032] The adhesive uniform packaging device 10 provided in the embodiment of the present application is exemplarily shown in FIG1 , which is a schematic diagram of the structure of the adhesive uniform packaging device 10 provided in the embodiment of the present application. The adhesive uniform packaging device 10 of the present application can be used for packaging the frame 20 of a photovoltaic module. When the adhesive uniform packaging device 10 is used for packaging a photovoltaic module and the frame 20, the adhesive uniform packaging device 10 can achieve uniform adhesive delivery to the frame 20.

[0033] In order to more clearly illustrate the structure of the adhesive uniform packaging device 10, the adhesive uniform packaging device 10 will be introduced in conjunction with the accompanying drawings. For example, please refer to Figure 1, which is a structural schematic diagram of the adhesive uniform packaging device 10 provided in an embodiment of the present application.

[0034] Referring to FIG. 1 and FIG. 2, FIG. 2 is another angle schematic diagram of an adhesive uniform packaging device 10 of an embodiment of the utility model, and the adhesive uniform packaging device 10 includes a base 100, a glue-applying component 200, a pressure detection component 300, and a control component. A fixed station 101 for fixing the frame 20 is provided on the base 100. The glue-applying component 200 includes a glue-applying base, a glue-applying arm, and a glue-applying pipe. The glue-applying base is movably connected to the base 100. The glue-applying base can move along the X-axis direction and the Y-axis direction on the base 100. The glue-applying arm is installed on the glue-applying base. The glue-applying arm is partially arranged in the glue-applying pipe. The glue-applying pipe is arranged along the Z-axis direction to realize the discharging of the adhesive in the glue-applying pipe, one end of the glue-applying pipe is used for discharging glue, and the other end is connected to the glue pump. The glue-applying arm can move along the Z-axis direction. The pressure detection component 300 is arranged at the fixed station 101 to detect the pressure received by the frame 20. The control component is electrically connected to the pressure detection component 300 for processing the pressure detection signal of the pressure detection component 300 and converting the detection signal into a glue output uniformity curve.

[0035] In some embodiments, as shown in FIG. 1 , a first slide rail 102 and a second slide rail 103 are provided on the base 100, wherein the first slide rail 102 extends along the X-axis direction, the second slide rail 103 extends along the Y-axis direction, and the second slide rail 103 can move along the X-axis direction under the drive of the power mechanism 104. The glue base is slidably connected to the second slide rail 103, and the power mechanism 104 can drive the glue base to move along the second slide rail 103.

[0036] In some of the embodiments, a plurality of gluing components 200 are disposed on the second slide rail 103 .

[0037] In some embodiments, as shown in FIG1 and FIG2 , the adhesive uniform packaging device 10 further includes a fixing component 400. The fixing component 400 is disposed on the base 100. The fixing component 400 is used to fix the position of the frame 20 on each fixing station 101.

[0038] In some embodiments, as shown in Fig. 1 and Fig. 2, the fixing component 400 includes a plurality of driving cylinders which are arranged at intervals and are used to fix the frame 20 from different positions.

[0039] In some embodiments, at least two driving cylinders are spaced apart along the X-axis direction, and at least two driving cylinders are spaced apart and extend along the Y-axis direction.

[0040] In some of these embodiments, the drive cylinder may be a finger cylinder.

[0041] In some embodiments, as shown in FIG1 and FIG2 , there are multiple fixed workstations 101. The multiple fixed workstations 101 are distributed at intervals.

[0042] In some embodiments, at least two fixing stations 101 are spaced apart along the X-axis direction.

[0043] In some embodiments, at least two fixed stations 101 are spaced apart along the Y-axis direction.

[0044] For example, in a specific example, two fixed stations 101 are spaced apart along the X-axis direction, and two fixed stations 101 are spaced apart along the Y-axis direction. The four fixed stations 101 can be used to fix two long frames and two short frames respectively.

[0045] In some embodiments, there are multiple pressure detection components 300. At least two pressure detection components 300 are provided at each fixed station 101, and the pressure detection components 300 at each fixed station 101 are used to support the frame 20 and detect the pressure of the frame 20. Preferably, at least one pressure detection component 300 is provided at both ends of the fixed station 101, respectively, for supporting the frame 20.

[0046] In some embodiments, the pressure detection component 300 is a pressure sensor.

[0047] In some embodiments, the adhesive uniform packaging device 10 further includes an input display component. The input display component is connected to the control component, the input display component can perform human-computer interaction, and the input display component is used to display the glue output uniformity curve graph processed by the control component.

[0048] In some embodiments, the input display component is a touch screen.

[0049] In some embodiments, the adhesive uniform packaging device 10 further includes an alarm component. The alarm component is electrically connected to the control component, and when the adhesive output uniformity curve is uneven, the control component can control the alarm component to sound an alarm.

[0050] In some of the embodiments, the alarm component is one or more of a vibrator, a flashing light, a buzzer, etc.

[0051] In some of the embodiments, the adhesive of the present application may be a colloid such as silicone.

[0052] In some of these embodiments, the control component may be a PLC programmable logic controller.

[0053] When the adhesive uniform packaging device 10 monitors the glue output, the image displayed on the input display component is as follows: when the glue output uniformity curve conforms to the linear equation, such as the straight line curve shown in FIG3, it indicates that the glue output should increase uniformly within a unit time or unit length; when the glue output uniformity curve is an irregular graph, such as FIG4, it indicates that the glue output is uneven, indicating that the glue output is sometimes high and sometimes low. At this time, two operations are generated. One is to use the alarm component to alarm and remind the operator to handle and debug in time; the other is that when the glue output is irregular, the signal of the control component is transmitted to the glue pump connected to the rubber hose, and the pump impeller speed of the glue pump is controlled and adjusted to achieve the purpose of uniform glue output. Among them, the middle horizontal coordinate in FIG3 and FIG4 is time (T / s) or length L (mm).

[0054] It should be noted that in this application, the frame 20 includes a long frame and a short frame, and the length of the frame 20 is 1100mm~2600mm. The frame 20 is an important part of the photovoltaic module. The frame 20 is a frame structure material mainly used to fix and seal the photovoltaic module, which has a great impact on the life of the frame 20 component and has high weather resistance requirements. The frame 20 can be divided into aluminum alloy frame, steel frame, and composite material frame. The main production process is divided into four main stages: melting, extrusion, oxidation, and deep processing.

[0055] To summarize, the above-mentioned adhesive uniform packaging device 10, by setting a pressure detection component 300 and a control component, can detect the amount of glue applied on the frame 20 in real time. When the frame 20 is placed in the fixed workstation 101, it is located on the pressure detection component 300. The pressure detection component 300 can detect the gravity of the frame 20 in real time. The adhesive, such as silicone, is delivered to the glue application tube through a pump and applied to the frame 20 through the glue application arm. When applying glue, the gluing is achieved by moving from one end of the frame 20 to the other end. Based on the principle of pressure = gravity, mass = density × volume, the amount of adhesive, such as silicone, applied per unit time or per unit length is the value we need to monitor, that is, the uniformity of the glue output. The present application monitors the change process of the force per unit time through the pressure detection component 300 to form a corresponding curve for easy observation by operators.

[0056] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0057] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An adhesive uniform packaging device (10), characterized in that: The invention comprises a base (100), a gluing component (200), a pressure detection component (300) and a control component; the base (100) is provided with a fixed station (101) for fixing a frame (20); the gluing component (200) comprises a gluing base, a gluing arm and a glue outlet pipe; the gluing base is movably connected to the base (100); the gluing base can move on the base (100) along the X-axis direction and the Y-axis direction; the gluing arm is installed on the gluing base; The glue-applying arm is partially arranged in the glue-applying tube, and the glue-applying tube is arranged along the Z-axis direction. The glue-applying arm can move along the Z-axis direction to discharge the adhesive in the glue-applying tube. The pressure detection component (300) is arranged at the fixed station (101) to detect the pressure exerted by the frame (20). The control component is electrically connected to the pressure detection component (300) to process the pressure detection signal of the pressure detection component (300) and convert the detection signal into a glue-applying uniformity curve.

2. The adhesive uniform packaging device (10) according to claim 1, characterized in that: The adhesive uniform packaging device (10) further comprises a fixing component (400), wherein the fixing component (400) is arranged on the base (100), and the fixing component (400) is used to fix the position of the frame (20) on the fixing station (101).

3. The adhesive uniform packaging device (10) according to claim 2, characterized in that: The fixing component (400) comprises a plurality of driving cylinders, the plurality of driving cylinders being arranged at intervals, and the plurality of driving cylinders being used to fix the frame (20) from different positions.

4. The adhesive uniform packaging device (10) according to claim 3, characterized in that: At least two of the driving cylinders are spaced apart along the X-axis direction, and at least two of the driving cylinders are spaced apart and extended along the Y-axis direction.

5. The adhesive uniform packaging device (10) according to claim 1, characterized in that: The number of the fixed workstations (101) is multiple, and the multiple fixed workstations (101) are distributed at intervals.

6. The adhesive uniform packaging device (10) according to claim 5, characterized in that: At least two of the fixed workstations (101) are spaced apart and distributed along the X-axis direction; And / or, at least two of the fixed workstations (101) are distributed at intervals along the Y-axis direction.

7. The adhesive uniform packaging device (10) according to any one of claims 1 to 6, characterized in that: There are a plurality of pressure detection components (300), and at least two pressure detection components (300) are provided at each fixed station (101). The pressure detection component (300) at each fixed station (101) is used to support the frame (20) and detect the pressure of the frame (20).

8. The adhesive uniform packaging device (10) according to any one of claims 1 to 6, characterized in that: The pressure detection component (300) is a pressure sensor.

9. The adhesive uniform packaging device (10) according to any one of claims 1 to 6, characterized in that: The adhesive uniform packaging device (10) further comprises an input display component, the input display component is connected to the control component, the input display component is capable of human-computer interaction, and the input display component is used to display a glue output uniformity curve graph obtained by processing the control component.

10. The adhesive uniform packaging device (10) according to any one of claims 1 to 6, characterized in that: The adhesive uniform packaging device (10) further comprises an alarm component, the alarm component is electrically connected to the control component, and when the glue output uniformity curve is uneven, the control component can control the alarm component to alarm.

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