Device for automatically placing adhesive tape through mechanical arm

Abstract

The utility model relates to the technical field of photovoltaic panel production equipment, and particularly discloses a device for automatically placing an adhesive tape by a mechanical arm, which comprises a spot ironing mechanism and a machine head suction cup mechanism, the machine head suction cup mechanism is provided with a suction cup, a profile frame body and a machine head connecting plate, the machine head connecting plate is arranged on a mechanical arm machine head of a robot, and the suction cup adsorbs the adhesive tape together; a point ironing mechanism is installed on the profile frame body, the point ironing mechanism is provided with a point ironing pressing head, an electric heating pipe and an insulating base, the point ironing pressing head is installed on the insulating base, the insulating base is installed on the profile frame body, the electric heating pipe is arranged in the point ironing pressing head, and heat of the electric heating pipe is transmitted to an adhesive tape through the point ironing pressing head for heating and fixing; according to the utility model, the full-automatic operation of taking and placing the adhesive tape and melting, bonding and fixing the adhesive tape through the heating mechanism is realized, the collaborative robot form is higher in flexibility and automation degree, and the production efficiency of the photovoltaic panel is improved; the function of automatically placing the adhesive tape is achieved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel production equipment, in particular to a device for automatically placing rubber strips by a mechanical arm. Background Art

[0002] A solar photovoltaic panel, also known as a solar panel, is a device that can convert solar energy into electrical energy. It consists of multiple photovoltaic cells, which are usually thin sheets made of semiconductor materials such as silicon. When a photovoltaic panel is exposed to sunlight, it generates direct current. The principle of photovoltaic panels is based on the photovoltaic effect, that is, when sunlight shines on a photovoltaic panel, photons are absorbed and converted into electrons, which flow through a circuit to form an electric current, thereby generating electricity.

[0003] Photovoltaic panels are made of crystalline silicon cells, tempered glass and packaging materials stacked in different orders, and then laminated to form a laminate. During the lamination process, the temperature is raised to melt the EVA (ethylene-vinyl acetate copolymer) film on the upper and lower layers of the busbar, so that one end of the busbar can be positioned in the laminate. Since the EVA material will have bubbles around the components after the components are laminated (EVA is missing), which affects the quality of the components, it is necessary to place EVA strips to improve these problems. These tasks were often done manually in the past, which was costly and inefficient. The existing placement of high-temperature cloth and lead smoothing have the following disadvantages:

[0004] Limited flexibility: Traditional machines are usually designed with fixed functions, which makes it difficult to flexibly cope with positioning frames of different sizes and shapes, and have poor adaptability.

[0005] Low production efficiency: Due to the relatively simple operation method, traditional machines may not be able to meet high-efficiency production requirements, resulting in low production efficiency.

[0006] Limited precision: Due to the limitation of manual operation, traditional equipment may have limited precision and it is difficult to ensure the precise placement of the strips.

[0007] Lower safety: Traditional machines may lack advanced safety control systems, pose certain safety risks, and require additional safety management measures.

[0008] High cost: Manual operation requires high labor costs, plus equipment maintenance and operating costs, making the overall cost of traditional equipment high.

[0009] In general, traditional machines may have certain limitations and shortcomings in terms of flexibility, production efficiency, precision, safety and technological updates. Therefore, it is urgent to design a device for automatically placing EVA strips with a robotic arm to solve the problems of poor flexibility, low automation, high labor costs and low efficiency in placing EVA strips in the existing photovoltaic panel production process. Utility Model Content

[0010] In view of the problems existing in the prior art, the utility model aims to provide a device for automatically placing rubber strips by a mechanical arm.

[0011] The utility model solves the technical problem by adopting the following technical solution: a device for automatically placing adhesive strips by a robot arm, comprising a hot-spotting mechanism and a machine head suction cup mechanism, wherein the machine head suction cup mechanism is provided with a suction cup, a profile frame and a machine head connecting plate, the machine head connecting plate is installed on the robot's robot arm machine head, and the suction cups jointly adsorb the adhesive strips;

[0012] A spot heating mechanism is installed on the profile frame, which is provided with a spot heating head, an electric heating tube and an insulating base. The spot heating head is installed on the insulating base, the insulating base is installed on the profile frame, the electric heating tube is arranged inside the spot heating head, and the heat of the electric heating tube is transferred to the rubber strip through the spot heating head for heating and fixing.

[0013] Specifically, a heat insulation board is provided at the lower part of the insulating base, and through holes are provided at matching positions of the insulating base and the heat insulation board, and a long screw rod passes through the through holes.

[0014] Specifically, the long screw is threadedly connected to the support column, the bottom of the support column is fixedly connected to the mounting seat, and the top of the support column is against the bottom of the insulation board.

[0015] Specifically, a hot pressing head is installed on the mounting seat. The hot pressing head adopts a copper sleeve structure. An electric heating tube is installed inside the hot pressing head. The upper part of the electric heating tube extends out of the hot pressing head to connect to an external power supply. A heat-conducting contact point is provided at the bottom of the hot pressing head, and the heat-conducting contact point contacts the rubber strip.

[0016] Specifically, the head connecting plate is installed in the middle of the profile frame by bolts, and a plurality of suction cups are installed on the profile frame. The suction cups are connected to an external negative pressure suction device through an air pipe, and the negative pressure suction device controls the suction cups to vacuum and adsorb the rubber strips.

[0017] Specifically, the lower part of the robot's mechanical arm is installed on the robot base, and the robot base is installed on the robot frame.

[0018] Specifically, a rubber strip trolley is provided on one side of the robot frame, and a plurality of columns are installed on the workbench above the rubber strip trolley. The columns are arranged in a matrix, and the rubber strips to be adsorbed are placed in the gaps between the columns.

[0019] Specifically, baffle adjustment platforms are formed on both sides of the workbench, material baffle plates are installed on the baffle adjustment platforms, and column baffles are installed on the upper part of the material baffle plates and on the side close to the column.

[0020] The utility model has the following beneficial effects:

[0021] The automatic rubber strip placing device designed by the mechanical arm adopts a six-axis robot, which cooperates with a suction cup to automatically grab the rubber strip, thereby realizing fully automated operations of taking and placing the rubber strip and melting, bonding and fixing the rubber strip through a heating mechanism. The collaborative robot has higher flexibility and a high degree of automation, thereby improving the efficiency of photovoltaic panel production.

[0022] The mechanical arm automatic rubber strip placing device designed in the utility model adopts robot control and can accurately place the rubber strip at the corresponding position. These components work together to realize the function of automatic rubber strip placement, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a device for automatically placing rubber strips by a robotic arm.

[0024] Figure 2 yes Figure 1 main view.

[0025] Figure 3 yes Figure 1 Top view of the .

[0026] Figure 4 It is a structural schematic diagram of the hot spot mechanism installed on the machine head suction cup mechanism.

[0027] Figure 5 It is a structural diagram of the hot point mechanism.

[0028] Figure 6 It is the main view of the hot point mechanism.

[0029] Figure 7 yes Figure 6 Right view of .

[0030] Figure 8 yes Figure 7 Sectional view along AA direction.

[0031] Fig. 9 This is the structural diagram of the rubber strip trolley Figure 1 .

[0032] Fig.10 This is the structural diagram of the rubber strip trolley Figure 2 .

[0033] In the figure: 1-hot spot mechanism, 1.1-hot spot pressure head, 1.2-electric heating tube, 1.3-mounting seat, 1.4-insulation board, 1.5-support column, 1.6-insulation base;

[0034] 2-machine head suction cup mechanism, 2.1-suction cup, 2.2-profile frame, 2.3-machine head connecting plate;

[0035] 3-strip trolley, 3.1-column, 3.2-column baffle, 3.3-baffle plate, 3.4-baffle adjustment table;

[0036] 4-robot; 5-robot frame; 6-rubber strip. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely further describe the technical solutions in the embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Embodiment 1.

[0039] like Figure 1-Figure 10 As shown, a device for automatically placing rubber strips by a robotic arm includes a hot spot mechanism 1, a machine head suction cup mechanism 2, a rubber strip trolley 3, a robot 4 and a robot frame 5. The machine head suction cup mechanism 2 is provided with a suction cup 2.1, a profile frame 2.2 and a machine head connecting plate 2.3. The machine head connecting plate 2.3 is installed on the robotic arm machine head of the robot 4, and the suction cup 2.1 jointly adsorbs the rubber strip 6.

[0040] The head connecting plate 2.3 is installed in the middle of the profile frame 2.2 by bolts. A plurality of suction cups 2.1 are installed on the profile frame 2.2. The suction cups 2.1 are connected to an external negative pressure suction device through an air pipe. The negative pressure suction device controls the suction cups 2.1 to vacuum and adsorb the rubber strip 6.

[0041] A hot spot mechanism 1 is installed on the profile frame 2.2, and the hot spot mechanism 1 is provided with a hot spot pressure head 1.1, an electric heating tube 1.2, a mounting seat 1.3, a heat insulation board 1.4, a support column 1.5 and an insulating base 1.6. The hot spot pressure head 1.1 is installed on the insulating base 1.6, and the insulating base 1.6 is installed on the profile frame 2.2. The electric heating tube 1.2 is arranged inside the hot spot pressure head 1.1, and the heat of the electric heating tube 1.2 is transferred to the rubber strip 6 through the hot spot pressure head 1.1 for heating and fixing.

[0042] The insulating base 1.6 is provided with a heat insulation board 1.4 at the lower part, and through holes are provided at the matching positions on the insulating base 1.6 and the heat insulation board 1.4, and a long screw passes through the through hole. The long screw is threadedly connected to the support column 1.5, the bottom of the support column 1.5 is fixedly connected to the mounting seat 1.3, and the top of the support column 1.5 is pressed against the bottom of the heat insulation board 1.4, and the heat insulation board 1.4 isolates the heat from the hot pressing head 1.1.

[0043] A hot pressing head 1.1 is installed on the mounting seat 1.3. The hot pressing head 1.1 adopts a copper sleeve structure. An electric heating tube 1.2 is installed inside the hot pressing head 1.1. The upper part of the electric heating tube 1.2 extends out of the hot pressing head 1.1 to connect to an external power supply. A heat conduction contact point is arranged at the bottom of the hot pressing head 1.1, and the heat conduction contact point contacts the rubber strip 6.

[0044] The lower part of the robot arm of the robot 4 is installed on the robot base, and the robot base is installed on the robot frame 5.

[0045] A rubber strip trolley 3 is provided on one side of the robot frame 5. A plurality of upright posts 3.1 are installed on a workbench on the upper part of the rubber strip trolley 3. The upright posts 3.1 are arranged in a matrix. The rubber strips 6 to be adsorbed are placed in the gaps between the upright posts 3.1.

[0046] Baffle adjustment platforms 3.4 are formed on both sides of the workbench. Baffle plates 3.3 are installed on the baffle adjustment platforms 3.4 through multiple groups of mounting threaded holes. The column baffle 3.3 is installed on the upper part of the baffle plate 3.3 and on the side close to the column 3.1.

[0047] Embodiment 2, the working principle of the device for automatically placing rubber strips by a robotic arm adopting the structural form of embodiment 1.

[0048] 1. The function of the hot spot mechanism 1 is to heat the rubber strip 6 placed in place, so that it melts and bonds quickly, and ensures that the rubber strip 6 will not fall off during the movement. The heat insulation board 1.4 prevents excessive heat, and the electric heating tube 1.2 and the hot spot pressing head 1.1 are the heating mechanism, and heat is transferred to the heat-conducting contact point of the hot spot pressing head 1.1 to heat the rubber strip 6.

[0049] 2. The machine head suction cup mechanism 2 is connected to the robot 3 through the machine head connection plate 2.3. The profile frame 2.2 is a profile square tube, which is used to connect and fix the suction cup 2.1, and the hot spot mechanism 1 is connected to the profile square tube. The EVA rubber strip is first placed on the photovoltaic panel assembly by the vacuum suction cup 2.1, and the hot spot mechanism 1 fixes the rubber strip 6.

[0050] 3. The rubber strip trolley 3 is assembled. First, the worker places the rubber strip 6 on the rubber strip trolley 3. The column 3.1, the column baffle 3.2, and the material baffle 3.3 are used to position the EVA rubber strip 6. The guide rails and guide wheels at the bottom of the rubber strip trolley 3 cooperate with each other to keep the rubber strip trolley 3 in parallel positioning, and it is more convenient to change materials. You only need to replace the rubber strip trolley 3.

[0051] 4. The machine head suction cup 2.1 is controlled by the robot 3 so that it can accurately place the rubber strip 6 at the corresponding position. These components work together to realize the function of automatically placing the rubber strip 6, thereby improving production efficiency and product quality.

[0052] Efficient automation: The collaborative robot automatic glue strip placement equipment uses advanced robot technology to achieve highly automated operation, greatly improving production efficiency.

[0053] High precision: With the robot's precise control and sensing technology, the collaborative robot can achieve precise placement of the rubber strip 6, improving the quality and stability of the component.

[0054] Strong flexibility: Collaborative robots are highly flexible and adaptable, and can adapt to photovoltaic modules of different sizes and shapes, achieving flexible production and customization needs.

[0055] Safety: With collaborative robot technology, equipment can work safely with human workers, reducing workplace safety risks and improving the safety of production sites.

[0056] In summary, the robotic arm automatic strip placement equipment fully utilizes the advantages of collaborative robot technology, realizes the automation, flexibility, precision and safety of the production process, and brings significant benefits to photovoltaic production.

[0057] The present utility model is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the inspiration of the present utility model. Any technical solutions that are the same or similar to the present utility model fall within the protection scope of the present utility model.

[0058] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A device for automatically placing rubber strips by a robotic arm, characterized in that: It includes a hot spot mechanism and a machine head suction cup mechanism, wherein the machine head suction cup mechanism is provided with a suction cup, a profile frame and a machine head connecting plate, the machine head connecting plate is installed on the robot arm machine head, and the suction cups jointly adsorb the adhesive strip; A spot heating mechanism is installed on the profile frame, which is provided with a spot heating head, an electric heating tube and an insulating base. The spot heating head is installed on the insulating base, the insulating base is installed on the profile frame, the electric heating tube is arranged inside the spot heating head, and the heat of the electric heating tube is transferred to the rubber strip through the spot heating head for heating and fixing.

2. The device for automatically placing rubber strips by a robotic arm according to claim 1, characterized in that: A heat insulation board is arranged at the lower part of the insulation base, and through holes are arranged at matching positions of the insulation base and the heat insulation board, and a long screw rod passes through the through hole.

3. The device for automatically placing rubber strips by a robotic arm according to claim 2, characterized in that: The long screw is threadedly connected to the support column, the bottom of the support column is fixedly connected to the mounting seat, and the top of the support column is pressed against the bottom of the heat insulation board.

4. The device for automatically placing rubber strips by a robotic arm according to claim 3, characterized in that: A hot pressing head is installed on the mounting seat. The hot pressing head adopts a copper sleeve structure. An electric heating tube is installed inside the hot pressing head. The upper part of the electric heating tube extends out of the hot pressing head to connect to an external power supply. A heat-conducting contact point is arranged at the bottom of the hot pressing head, and the heat-conducting contact point contacts the rubber strip.

5. The device for automatically placing rubber strips by a robotic arm according to claim 1, characterized in that: The head connecting plate is installed in the middle of the profile frame by bolts, and a plurality of suction cups are installed on the profile frame. The suction cups are connected to external negative pressure suction equipment through air pipes, and the negative pressure suction equipment controls the suction cups to vacuum and adsorb the rubber strips.

6. The device for automatically placing rubber strips by a robotic arm according to claim 1, characterized in that: The lower part of the robot's mechanical arm is installed on the robot base, and the robot base is installed on the robot frame.

7. The device for automatically placing rubber strips by a robotic arm according to claim 6, characterized in that: A rubber strip trolley is provided on one side of the robot frame, and a plurality of columns are installed on a workbench on the upper part of the rubber strip trolley. The columns are arranged in a matrix, and the rubber strips to be adsorbed are placed in the gaps between the columns.

8. The device for automatically placing rubber strips by a robotic arm according to claim 7, characterized in that: Baffle adjustment platforms are formed on both sides of the workbench, baffle plates are installed on the baffle adjustment platforms, and column baffles are installed on the upper part of the baffle plates and on the side close to the column.

Images