Full-automatic packaging equipment based on photovoltaic welding strip

Abstract

The invention discloses full-automatic packaging equipment based on a photovoltaic welding strip. A clamping assembly of a clamping mechanism clamps the two ends of a reel, and then the reel is lifted in the vertical direction through a lifting assembly; the conveying mechanism enables the clamping mechanism to move in the horizontal direction and enables the clamped winding shaft to move to the position above the sealing mechanism. The transferring mechanism transfers the vacuum bags to the overturning mechanism from the vacuum bag storage station one by one through the vacuum suction cup piece; the overturning mechanism adsorbs the vacuum bag and then overturns the vacuum bag by 90 degrees until the vacuum bag is in a vertical state that a bag opening faces upwards; the bag opening mechanism opens the vacuum bag through an opening assembly, and a reel on the clamping mechanism descends into the opened vacuum bag; and the sealing mechanism is used for vacuumizing the vacuum bag loaded with the reel, and then sealing and rotating out the vacuum bag. The whole device effectively solves the problems that manual bag taking, reel taking, bagging, vacuumizing, sealing and the like are high in randomness and poor in uniformity, and vacuum bags are prone to being scratched, and production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of vacuum packaging, and in particular relates to a fully automatic packaging equipment based on photovoltaic welding tape. Background Art

[0002] Photovoltaic welding ribbon, also known as tinned copper ribbon or tin-coated copper ribbon, is divided into busbars and interconnecting strips, which are used to connect the cells of photovoltaic modules and play an important role in conducting electricity. However, the tensile strength of the welding ribbon of this material is too soft and it is easy to break, so special attention should be paid during transportation.

[0003] At present, the vacuum packaging of photovoltaic welding tapes is carried out manually or semi-automatically. Manual vacuum packaging is highly random, with poor uniformity and easy to scratch the vacuum bag. At the same time, since the reel of the wound photovoltaic welding tape is heavy, manual handling is labor-intensive and easy to drop and damage the product, causing the product to fall or accidentally injure people, thereby causing great losses. In addition, manual production efficiency is low and cost is high.

[0004] In the Chinese patent application publication number CN116331588A, a vacuum packaging machine and its use method are disclosed. In the device, the PCB board loading tool is used to transfer the PCB board to the main conveyor line and transport it to the stacking station; the stacking tool stacks the transferred PCB boards layer by layer; the packaging bag loading tool is used to transfer the packaging bag to the station of the bag-opening and packaging tool; the opening component of the bag-opening and packaging tool is symmetrically arranged at the upper and lower ends, so that the opening component extends into the opening position of the packaging bag and moves toward the upper and lower ends to open the opening position of the packaging bag. However, this device is only suitable for packaging of plate-like structures. When installing and transporting non-plate-like roller structures, it will be greatly affected and constrained, affecting the packaging efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbons, which solves the above-mentioned technical problems existing in the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A fully automatic packaging and encapsulation device based on photovoltaic welding ribbon, including a clamping mechanism, a conveying mechanism, a transfer mechanism, a flipping mechanism, a bag opening mechanism, and a sealing mechanism.

[0008] The clamping mechanism comprises a clamping assembly and a lifting assembly, wherein the clamping assembly is used to clamp the two ends of the reel, and then the lifting assembly is used to lift the reel in a vertical direction;

[0009] The conveying mechanism realizes the horizontal movement of the clamping mechanism and transports the clamped reel to the upper part where the bag opening mechanism is located;

[0010] The transfer mechanism comprises a vacuum bag storage station, a transverse supporting profile, a transverse driving member, and a vacuum suction cup member. The vacuum bag storage station forms a support for the stacked vacuum bags. The transverse driving member is slidably arranged on the supporting profile. A vacuum suction cup member is arranged at the end of the transverse driving member. The vacuum bags are transferred from the vacuum bag storage station to the turning mechanism one by one through the vacuum suction cup member.

[0011] The flipping mechanism comprises a fixed bearing seat, a flipping mechanism and a correction component. The fixed bearing seat is arranged horizontally, and the vacuum bag is flattened on the upper surface of the fixed bearing seat after being transferred. At the same time, correction components are respectively arranged on both sides of the fixed bearing seat, and the vacuum bag placed therein is corrected by the correction components. The flipping mechanism flips the vacuum bag 90 degrees after adsorbing it to a vertical state with the bag opening facing upwards.

[0012] The bag opening mechanism includes a transition transport member, an opening assembly, and a transfer slide rail. The transition transport member absorbs the vacuum bag turned over by the turning mechanism, and then transfers it to the bottom of the opening assembly through the transfer slide rail at the bottom. Then, the vacuum bag is opened by the opening assembly, and the reel on the clamping mechanism is lowered into the opened vacuum bag.

[0013] The sealing mechanism is used to evacuate the vacuum bag containing the reel, and then the sealed vacuum bag is rolled out.

[0014] Further, the clamping jaw assembly includes a clamping jaw member, a clamping jaw connecting plate, a first driving motor, and a first gear condition;

[0015] The clamping jaw member is located at symmetrical positions at both ends of the lower side of the clamping jaw connecting plate and extends downward to form a clamping state for the reel. A first tooth condition is horizontally arranged at the bottom of the clamping jaw connecting plate, and the first tooth condition is fixedly connected to the upper part of the clamping jaw member. The first driving motor is located at the upper part of the clamping jaw connecting plate and is connected to the first tooth condition through a connecting block. The first tooth condition drives the movement of the clamping jaw member in the horizontal direction through the driving synchronization of the first driving motor.

[0016] A slideway is arranged horizontally at the bottom of the clamping claw connecting plate, so that the top of the clamping claw member moves left and right along the extension direction of the slideway to clamp / release the reel.

[0017] The first gear conditions are provided with two groups, which are respectively connected and fixed to the tops of the clamping jaws on both sides. At the same time, the middle positions of the two groups of first gear conditions are synchronously transmitted through meshing gear plates.

[0018] Further, the lifting assembly includes a moving plate, a second driving motor, a vertical guide rail member, and a second gear condition;

[0019] The second gear condition is vertically arranged along the extension direction of the vertical guide rail member, and a clamping claw assembly is arranged at the bottom of the vertical guide rail member. The movable plate is placed above the conveying mechanism, and a second driving motor is fixed on the movable plate. The output end of the second driving motor is used to realize meshing transmission with the second gear condition, so that the vertical guide rail member drives the clamping mechanism to rise and fall in the vertical direction.

[0020] Furthermore, the conveying mechanism includes a conveying frame body, a third motor component, and a third gear condition;

[0021] A movable plate is supported above the conveying frame body, and a third gear condition is arranged along the horizontal lateral direction where the conveying frame body is located. The third motor component arranged on the movable plate is meshed with the third gear condition for transmission, thereby realizing the horizontal movement of the clamping mechanism located on the movable plate through the drive of the third motor component.

[0022] Furthermore, the vacuum bag storage station includes a bearing panel, a stopper, an adjustment plate, and a lifting member; the bearing panel is used to bear the stacked vacuum bags, and the stopper and the adjustment plate are arranged vertically on the side where the bearing panel is located, and form a vertical enclosure around the vacuum bag;

[0023] The side of the adjustment plate is provided with a groove, and the position of the adjustment plate can be adjusted in the horizontal direction by changing the position of the groove;

[0024] The lifting member is located at the bottom where the bearing panel is located, and is formed to penetrate the surface where the bearing panel is located, thereby lifting the bottom of the vacuum bag.

[0025] Furthermore, the vacuum suction cup component includes a suction cup fixing frame, a suction cup component and a cylinder component, and the fixing frame is surrounded by a bracket structure extending outward, and suction cup components are arranged on the brackets on all four sides to achieve that the lower surface of the suction cup component is horizontal and forms adsorption of the vacuum bag, and the cylinder component realizes the driving of the suction cup fixing frame in the vertical direction.

[0026] Furthermore, the flipping assembly includes a flipping motor, a flipping shaft, and a flipping suction cup. The flipping motor realizes the rotation of the flipping shaft, and a flipping suction cup is fixed on the flipping shaft so that the flipping shaft is located above the fixed supporting seat. The flipping suction cup absorbs the vacuum bag carried on the fixed supporting seat, and by flipping the flip shaft 90 degrees, the flipping suction cup will synchronously flip the absorbed vacuum bag 90 degrees and present a vertical state with the bag opening facing upward.

[0027] Furthermore, the correction component includes a correction cylinder and a correction sheet metal. The cross-section of the correction sheet metal is an L-shaped structure, and the transition of the L-shape is set as an arc surface. The correction cylinder is located at the rear end face of the correction sheet metal so as to push the correction sheet metal toward the middle position where the fixed bearing seat is located.

[0028] Furthermore, the expansion component includes a movable seat, an XYZ-axis driving assembly, an expansion piece, and an expansion suction cup. The movable seat is located on both sides of the expansion component, and the expansion piece is pressed against both sides of the vacuum bag under the movement of the XYZ-axis driving assembly, and then the expansion piece is rubbed in the horizontal direction to separate the two sides of the opening of the vacuum bag from each other, and then the bag surfaces on both sides of the vacuum bag are adsorbed by the expansion suction cup, and the vacuum bag is opened after moving to both sides, and then the clamping mechanism transfers the reel to the expanded vacuum bag for loading.

[0029] Furthermore, the bag opening mechanism is also provided with a vacuum bag pressing assembly, which includes a pressing condition and a pressure strip driving member. The vacuum bag pressing assembly is located on both sides of the bag opening of the vacuum bag, and the pressure condition is driven by the pressure strip driving member to move, thereby pressing both sides of the bag opening of the vacuum bag;

[0030] A lifting assembly is provided at the bottom where the vacuum bag pressing assembly is located, and the lifting assembly is used to lift the vacuum bag pressing assembly.

[0031] Beneficial effects of the present invention:

[0032] 1. This device effectively solves the problems of high randomness, poor uniformity and easy scratching of vacuum bags in manual bag taking, reel holding, bagging, vacuuming and sealing.

[0033] 2. The vacuum bag transplanting mechanism adopted in this device absorbs the photovoltaic welding ribbon vacuum bag from the photovoltaic welding ribbon vacuum bag storage position and transports it to the photovoltaic welding ribbon vacuum bag flipping mechanism; the flipping mechanism flips the vacuum bag 90° to the opening facing upward, and the vacuum sealing mechanism, this setting method and the correction component ensure that the bag opening is always facing upward during the transportation process of the vacuum bag, and the cross-section is an L-shaped structure, and the L-shaped transition is an arc surface, which reduces the side wrinkles of the vacuum bag and improves the transportation effect of the vacuum bag.

[0034] 3. The bag opening mechanism used in this device absorbs the overturned vacuum bag and transfers it to the opening component through the transfer slide rail. Under the multi-axis drive, the two sides of the vacuum bag are pressed and rubbed. The opening component realizes the precise opening of the vacuum bag mouth through the cooperation of the multi-axis drive and the opening suction cup, which is convenient for the loading of the reel and the opening of the bag mouth. And after the reel is loaded, the vacuum bag pressing component is driven by the pressure strip driving part to move the pressure condition, and the two sides of the bag mouth are pressed to ensure the sealing and stability of the package. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0036] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0037] Figure 2 is an overall schematic diagram of a clamping mechanism according to an embodiment of the present invention;

[0038] Figure 3 is a schematic diagram of the structure of the bottom part of the clamping mechanism according to an embodiment of the present invention;

[0039] Figure 4 is an overall schematic diagram of a conveying mechanism according to an embodiment of the present invention;

[0040] Figure 5 is a schematic diagram of the overall connection state of the rack body according to an embodiment of the present invention;

[0041] Figure 6 is an overall schematic diagram of a transfer mechanism according to an embodiment of the present invention;

[0042] Figure 7 2 is an overall schematic diagram of a vacuum bag storage device according to an embodiment of the present invention;

[0043] Figure 8 is an overall schematic diagram of a flipping mechanism according to an embodiment of the present invention;

[0044] Fig. 9 is an overall schematic diagram of a bag opening mechanism according to an embodiment of the present invention;

[0045] Fig.10 is a schematic diagram of a top view of the bag opening mechanism according to an embodiment of the present invention;

[0046] Fig.11 is an overall schematic diagram of a propping assembly according to an embodiment of the present invention;

[0047] Fig.12 It is a structural schematic diagram of the connection state of the vacuum bag pressing assembly according to an embodiment of the present invention. DETAILED DESCRIPTION

[0048] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] like Figure 1As shown, an embodiment of the present invention provides a fully automatic packaging and encapsulation equipment based on photovoltaic welding strips, including a clamping mechanism 2, a conveying mechanism 3, a transfer mechanism 4, a flipping mechanism 6, a bag opening mechanism 7, and a sealing mechanism 8, and at this time, the transfer mechanism 4, the flipping mechanism 6, the bag opening mechanism 7, and the sealing mechanism 8 are fixed as a whole on the frame body 1.

[0050] like Figure 2 , Figure 3 As shown, the clamping mechanism 2 includes a clamping component 21 and a lifting component 22. The clamping component 21 is located at the lower part of the lifting component 22. The clamping component 21 forms a clamp on both ends of the reel 23 (the reel 23 is wrapped by the photovoltaic welding tape as a whole), and then the reel 23 is lifted in the vertical direction by the lifting component 22.

[0051] The clamping jaw assembly 21 includes a clamping jaw member 211 , a clamping jaw connecting plate 212 , a first driving motor 213 , and a first rack member 214 .

[0052] The clamping jaw member 211 is located at symmetrical positions at both ends below the clamping jaw connecting plate 212 and extends downward to form a clamping state for the reel 23. A first gear condition 214 is horizontally arranged at the bottom of the clamping jaw connecting plate 212, so that the first gear condition 214 is fixedly connected to the upper part of the clamping jaw member 211 (that is, the movement of the first gear condition 214 in the horizontal direction will synchronously drive the clamping jaw member 211 to move in the horizontal direction). The first drive motor 213 is located at the upper part of the clamping jaw connecting plate 212 and is fixed. It is connected to the first gear condition 214 through the connecting block 2131. The first gear condition 214 is driven synchronously by the first drive motor 213 to realize the movement of the clamping jaw member 211 in the horizontal direction.

[0053] In order to ensure the stability of the clamping jaw 211 during horizontal movement, a slideway 215 is horizontally arranged at the bottom of the clamping jaw connecting plate 212 (so that the extension direction of the slideway 215 is parallel to the extension direction of the first tooth condition 214), so that the top of the clamping jaw 211 can move left and right along the extension direction of the slideway 215 to clamp / release the reel 23. At this time, the two sides of the reel 23 are arched discs, so that protection can be formed on both sides of the rolled welding strip to reduce the risk of bumping and breaking.

[0054] Since the clamping jaws 211 are distributed on the left and right sides, when driven by a group of first driving motors 213, it is easy to cause unidirectional conveying force. For this reason, two groups of first gear conditions 214 are provided, which are respectively connected and fixed to the tops of the clamping jaws 211 on both sides. At the same time, the middle position of the two groups of first gear conditions 214 is connected by a meshing gear plate 216 (the two groups of first gear conditions 214 are respectively located on both sides of the gear plate 216 and distributed in parallel). That is, when the first driving motor 213 drives the first gear condition 214 located on the top of the clamping jaw 211 on one side, the gear plate 216 will rotate synchronously, thereby driving the first gear condition 214 connected to the clamping jaw 211 on the other side to rotate, that is, when clamping, the clamping jaws 211 on both sides move synchronously, thereby improving the tightness of the clamping.

[0055] The lifting assembly 22 includes a moving plate 221 , a second driving motor 222 , a vertical guide rail 223 , and a second rack member 224 .

[0056] During specific operation, the second gear condition 224 is vertically arranged along the extension direction of the vertical guide rail member 223, and a clamping claw assembly 21 is arranged at the bottom of the vertical guide rail member 223, the movable plate 221 is placed above the conveying mechanism 3, and a second driving motor 222 is fixed on the movable plate 221, and the output end of the second driving motor 222 is used to realize the meshing transmission with the second gear condition 224, so that the vertical guide rail member 223 drives the clamping mechanism 2 to rise and fall in the vertical direction, that is, the reel 23 lifted by the clamping claw member 211 is lifted, thereby completing the clamping and upward conveying of the photovoltaic welding tape reel 23.

[0057] The conveying mechanism 3 realizes the horizontal movement of the clamping mechanism 2 and transports the clamped reel 23 to the top of the bag opening mechanism 7 .

[0058] like Figure 4 As shown, the conveying mechanism 3 includes a conveying frame body 31, a third motor component 32, and a third gear condition 33. A movable plate 221 is carried above the conveying frame body 31, and the third gear condition 33 is arranged along the horizontal horizontal direction where the conveying frame body 31 is located. The third motor component 32 arranged on the movable plate 221 is meshed with the third gear condition 33 for transmission. During specific driving, the movable plate 221 is driven by the third motor component 32 to realize the movement of the movable plate 221 along the direction of the third gear condition 33, thereby driving the clamping mechanism 2 located on the movable plate 221 to move in the horizontal direction, and the overall stability is stronger.

[0059] like Figure 5 , Figure 7As shown, the transfer mechanism 4 combines the vacuum bag storage station 41, the horizontal supporting profile 42, the horizontal driving member 43, the vacuum suction cup member 44, and the vacuum bag storage station 41 to form a vacuum bag support for the stacked arrangement. Of course, in order to improve efficiency, the vacuum bag storage station 41 can simultaneously carry multiple layers of vacuum bags. The vacuum bag storage station 41 includes a load-bearing panel 411, a shift lever 412, an adjustment plate 413, and a lifting member 414; the load-bearing panel 411 is used to carry multiple layers of stacked vacuum bags and is placed horizontally, the shift lever 412 and the adjustment plate 413 are vertically arranged on the side where the load-bearing panel 411 is located, and form a vertical periphery of the vacuum bag, which can reduce the vacuum bag from sliding off the side.

[0060] A groove 4130 is provided on the side where the adjustment plate 413 is located. The horizontal position of the adjustment plate 413 can be adjusted by changing the position of the groove 4130. In the actual adjustment process, this adjustment method can adjust the position size according to the size of the vacuum bag to ensure that the size of the vacuum bag is always locked and wrapped by the gear lever 412 and the adjustment plate 413.

[0061] The lifting member 414 is located at the bottom of the supporting panel 411 and penetrates the surface of the supporting panel 411 to lift the bottom of the vacuum bag. That is, each time the vacuum suction cup member 44 takes material, the lifting member 414 can lift the topmost vacuum bag to the same height, making it convenient for the vacuum suction cup member 44 to take material.

[0062] like Figure 6 As shown, the vacuum suction cup component 44 includes a suction cup fixing frame 441, a suction cup component 442 and a cylinder component 443, and the fixing frame 441 is surrounded by a bracket structure extending outward, and suction cup components 442 are arranged on the brackets on all four sides. In this way, the suction cup component 442 can be deployed at a larger angle to grasp and adsorb the surface of the vacuum bag, reduce the falling of its corners, and realize that the lower surface of the suction cup component 442 is horizontal and forms adsorption of the vacuum bag. The cylinder component 443 drives the suction cup fixing frame 441 in the vertical direction, that is, forms a movement margin in the vertical direction.

[0063] The transverse driving member 43 is slidably arranged on the supporting profile 42, and a vacuum suction cup member 44 is arranged at the end of the transverse driving member 43. The vacuum bags are transferred one by one from the vacuum bag storage station 41 to the flipping mechanism 6 through the vacuum suction cup member 44, and then the vacuum suction cup member 44 breaks the vacuum to make the vacuum bags fall onto the upper surface of the fixed supporting seat 61 of the flipping mechanism 6.

[0064] like Figure 8As shown, the flipping mechanism 6 includes a fixed supporting seat 61, a flipping component 62, and a correcting component 63. The fixed supporting seat 61 is horizontally arranged, and the vacuum bag is laid flat on the upper surface of the fixed supporting seat 61 after being transferred. At the same time, correcting components 63 are respectively provided on both sides of the fixed supporting seat 61 to form settings on both sides of the vacuum bag. The correcting component 63 is driven to correct the placed vacuum bag, and the flipping component 62 adsorbs the vacuum bag and then flips it 90 degrees to a vertical state with the bag opening facing upward.

[0065] The correction component 63 includes a correction cylinder 631 and a correction sheet metal 632. The cross-section of the correction sheet metal 632 is an L-shaped structure, and the transition of the L-shape is set as an arc surface. Therefore, when pushing forward, the wrinkles on the side of the vacuum bag are reduced. The correction cylinder 631 is located at the rear end face of the correction sheet metal 632 so as to form a force to push the correction sheet metal 632 toward the middle position where the fixed support seat 61 is located.

[0066] The flipping assembly 62 includes a flipping motor 621, a flipping shaft 622, and a flipping suction cup 623. The flipping motor 621 realizes the rotation of the flipping shaft 622. At the same time, the flipping suction cup 623 is fixed on the flipping shaft 622, so that the flipping shaft 622 is located above the fixed supporting seat 61. The flipping suction cup 623 adsorbs the vacuum bag carried on the fixed supporting seat 61, and then the flipping shaft 622 is flipped 90 degrees, so that the flipping suction cup 623 synchronously flips the adsorbed vacuum bag 90 degrees. At this time, the vacuum bag is in a vertical shape with the bag opening facing upward, and a transition transfer component 71 is provided on the side of the flipping suction cup 623 after flipping, that is, the vacuum bag is transferred to the transition transfer component 71 of the bag opening mechanism 7, and then is transmitted to the opening assembly 72 for opening operation.

[0067] like Figure 9-12 As shown, the bag opening mechanism 7 includes a transition transfer member 71, an opening component 72, and a transfer slide 73. The transition transfer member 71 absorbs the vacuum bag flipped by the flipping mechanism 6, and then transfers it to the bottom of the opening component 72 through the transfer slide 73 at the bottom (the transfer slide 73 is horizontally arranged at the bottom of the bag opening mechanism 7 for reciprocating transportation of the transition transfer member 71). Before the transition transfer member 71 transfers the vacuum bag, the relative height of the transfer slide 73 will be lifted as a whole by the lifting component 743 located at the bottom of the transfer slide 73, so that the transition transfer member 71 and the vacuum bag located on the transfer slide 73 are lifted, so that the upper edge of the vacuum bag is in contact with the opening component 72, and then the vacuum bag is opened by the opening component 72, and then the reel 23 on the clamping mechanism 2 is lowered into the opened vacuum bag.

[0068] At this time, the opening assembly 72 includes a moving seat 721, an XYZ axis driving assembly 722, an opening piece 723, and an opening suction cup 724. The moving seat 721 is located on both sides of the opening assembly 72, and the opening piece 723 is pressed against both sides of the vacuum bag under the movement of the XYZ axis driving assembly 722 (specifically including the X-axis driving assembly 7221, the Y-axis driving assembly 7222, and the Z-axis driving assembly 7223, thereby forming multiple axial movements of the moving seat 721). When the vacuum bag is moved to the position where the opening piece 723 is locked and in contact, at this time The opening piece 723 is brought into contact with and rubbed with the surfaces of both sides of the vacuum bag in multiple directions (i.e., the opening pieces 723 on both sides rub the surface of the vacuum bag back and forth from multiple directions), so that the end faces of both sides of the bag opening of the vacuum bag are changed from the bonding state to the separation state. Subsequently, the opening suction cup 724 on the movable seat 721 adsorbs the end faces of both sides of the bag opening of the vacuum bag. Under the action of the Y-axis driving assembly 7222, the movable seat 721 drives the opening suction cup 724 to move to both sides, so that the two sides of the opening of the vacuum bag are separated from each other, thereby forming the opening of the vacuum bag. Subsequently, the opening suction cup 724 adsorbs the bag surfaces on both sides of the vacuum bag, and moves to both sides to open the vacuum bag, and then the clamping mechanism 2 transfers the reel 23 to the opened vacuum bag for loading.

[0069] The bag opening mechanism 7 is also provided with a vacuum bag clamping assembly 74. When the stretching assembly 72 rubs the vacuum bag, it moves to both sides to make way, so that the vacuum bag clamping assembly 74 can open the vacuum bag carrying the rotating reel 23. The vacuum bag clamping assembly 74 includes a pressing condition 741 and a pressure strip driving component 742. The vacuum bag clamping assembly 74 is located on both sides of the bag opening of the vacuum bag. When the reel 23 is loaded into the vacuum bag, the pressure strip driving component 742 drives the movement of the pressing condition 741 to press both sides of the bag opening of the vacuum bag.

[0070] The sealing mechanism 8 evacuates the vacuum bag containing the reel 23 and then rolls out the sealed vacuum bag.

[0071] Of course, as needed, the frame body 1 where the transfer mechanism 4, the flipping mechanism 6, the bag opening mechanism 7 and the sealing mechanism 8 are located as a whole can be arranged into two parallel groups. This method can improve the transportation efficiency of the reel 23.

[0072] The coordinated work of the above-mentioned components makes the fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbons realize a fully automated process from reel clamping, conveying, vacuum bag storage, transfer, flipping, bag opening to sealing. In addition, this new photovoltaic welding ribbon bagging and vacuum packaging equipment solves the problem that the reels wrapped with photovoltaic welding ribbons are heavy, the manual handling is labor-intensive, and it is easy for them to fall and damage products or accidentally injure people, thus causing great losses. At the same time, it also saves labor costs for the company and improves production efficiency and quality.

[0073] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A fully automatic packaging and encapsulation device based on photovoltaic welding ribbon, comprising a clamping mechanism (2), a conveying mechanism (3), a transfer mechanism (4), a flipping mechanism (6), a bag opening mechanism (7), and a sealing mechanism (8), characterized in that: The clamping mechanism (2) comprises a clamping assembly (21) and a lifting assembly (22), wherein the clamping assembly (21) is used to clamp the two ends of the reel (23), and then the lifting assembly (22) is used to lift the reel (23) in a vertical direction; The conveying mechanism (3) realizes the horizontal movement of the clamping mechanism (2) and transports the clamped reel (23) to the upper part where the bag opening mechanism (7) is located; The transfer mechanism (4) comprises a vacuum bag storage station (41), a transverse supporting profile (42), a transverse driving member (43), and a vacuum suction cup member (44); the vacuum bag storage station (41) forms a support for the stacked vacuum bags; the transverse driving member (43) is slidably arranged on the supporting profile (42); and a vacuum suction cup member (44) is arranged at the end of the transverse driving member (43); and the vacuum bags are transferred one by one from the vacuum bag storage station (41) to the turning mechanism (6) through the vacuum suction cup member (44); The flipping mechanism (6) comprises a fixed bearing seat (61), a flipping assembly (62), and a correcting assembly (63); the fixed bearing seat (61) is arranged horizontally, and the vacuum bag is flattened on the upper surface of the fixed bearing seat (61) after being transferred; and correcting assemblies (63) are respectively arranged on both sides of the fixed bearing seat (61); the correcting assemblies (63) are used to correct the placed vacuum bag, and the flipping assembly (62) adsorbs the vacuum bag and then flips it 90 degrees to a vertical state with the bag opening facing upward; The bag opening mechanism (7) comprises a transition transport member (71), an opening assembly (72), and a transfer slide rail (73); the transition transport member (71) absorbs the vacuum bag turned over by the turning mechanism (6), and then transfers the vacuum bag to the bottom of the opening assembly (72) through the transfer slide rail (73) at the bottom; then, the vacuum bag is opened through the opening assembly (72), and the reel (23) on the clamping mechanism (2) is lowered into the opened vacuum bag; The sealing mechanism (8) is used to evacuate the vacuum bag containing the reel (23), and then the sealed vacuum bag is rolled out.

2. The fully automatic packaging and encapsulation equipment based on photovoltaic welding tape according to claim 1 is characterized in that: The clamping jaw assembly (21) comprises a clamping jaw member (211), a clamping jaw connecting plate (212), a first driving motor (213), and a first gear member (214); The clamping jaw member (211) is located at symmetrical positions at both ends below the clamping jaw connecting plate (212) and extends downward to form a clamping state for the reel (23); a first tooth condition (214) is horizontally arranged at the bottom of the clamping jaw connecting plate (212), and the first tooth condition (214) is fixedly connected to the upper part of the clamping jaw member (211); the first driving motor (213) is located at the upper part of the clamping jaw connecting plate (212) and is connected to the first tooth condition (214) through a connecting block (2131); the driving of the first driving motor (213) synchronously realizes the movement of the first tooth condition (214) in the horizontal direction to drive the clamping jaw member (211); A slideway (215) is arranged horizontally at the bottom of the clamping claw connecting plate (212), so that the top of the clamping claw member (211) moves left and right along the extension direction of the slideway (215) to clamp / release the reel (23). The first gear members (214) are provided in two groups, which are respectively connected and fixed to the tops of the clamping jaws (211) on both sides, and the middle positions of the two groups of first gear members (214) are synchronously driven through meshing gear plates (216).

3. The fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbon according to claim 1 is characterized in that: The lifting assembly (22) comprises a moving plate (221), a second driving motor (222), a vertical guide rail (223), and a second gear member (224); The second gear condition (224) is vertically arranged along the extension direction of the vertical guide rail member (223), and a clamping claw assembly (21) is arranged at the bottom of the vertical guide rail member (223). The movable plate (221) is placed above the conveying mechanism (3), and a second driving motor (222) is fixed on the movable plate (221). The output end of the second driving motor (222) is used to achieve meshing transmission with the second gear condition (224), so that the vertical guide rail member (223) drives the clamping mechanism (2) to rise and fall in the vertical direction.

4. The fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbon according to claim 3 is characterized in that: The conveying mechanism (3) comprises a conveying frame body (31), a third motor component (32), and a third gear member (33); A movable plate (221) is carried above the conveying frame body (31), and a third gear condition (33) is arranged horizontally along the conveying frame body (31). A third motor component (32) arranged on the movable plate (221) meshes with the third gear condition (33) for transmission, thereby achieving the horizontal movement of the clamping mechanism (2) on the movable plate (221) through the drive of the third motor component (32).

5. The fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbon according to claim 1 is characterized in that: The vacuum bag storage station (41) comprises a bearing panel (411), a shift lever (412), an adjustment plate (413), and a lifting member (414); the bearing panel (411) is used to bear the stacked vacuum bags, and the shift lever (412) and the adjustment plate (413) are arranged vertically on the side of the bearing panel (411) to form a vertical enclosure around the vacuum bags; A groove (4130) is provided on the side where the adjustment plate (413) is located, and the position of the adjustment plate (413) can be adjusted in the horizontal direction by changing the position of the groove (4130); The lifting member (414) is located at the bottom where the bearing panel (411) is located, and is formed to penetrate the surface where the bearing panel (411) is located, thereby lifting the bottom of the vacuum bag.

6. The fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbon according to claim 1 is characterized in that: The vacuum suction cup component (44) comprises a suction cup fixing frame (441), a suction cup component (442) and a cylinder component (443), and the fixing frame (441) is surrounded by a bracket structure extending outward, and suction cup components (442) are arranged on the brackets on all four sides to achieve the horizontality of the lower surface of the suction cup component (442) and to form adsorption for the vacuum bag, and the cylinder component (443) realizes the driving of the suction cup fixing frame (441) in the vertical direction.

7. The fully automatic packaging and encapsulation equipment based on photovoltaic ribbon according to claim 1 is characterized in that: The flip assembly (62) comprises a flip motor (621), a flip shaft (622), and a flip suction cup (623); the flip motor (621) realizes the rotation of the flip shaft (622); and the flip suction cup (623) is fixed on the flip shaft (622) so that the flip shaft (622) is located above the fixed bearing seat (61); the flip suction cup (623) absorbs the vacuum bag carried on the fixed bearing seat (61); and by flipping the flip shaft (622) by 90 degrees, the flip suction cup (623) synchronously flips the absorbed vacuum bag by 90 degrees and presents a vertical shape with the bag opening facing upward.

8. The fully automatic packaging and encapsulation equipment based on photovoltaic ribbon according to claim 1 is characterized in that: The return assembly (63) comprises a return cylinder (631) and a return sheet metal (632). The cross section of the return sheet metal (632) is an L-shaped structure, and a curved surface is provided at the transition of the L-shape. The return cylinder (631) is located at the rear end surface of the return sheet metal (632) so as to push the return sheet metal (632) toward the middle position where the fixed bearing seat (61) is located.

9. The fully automatic packaging and encapsulation equipment based on photovoltaic ribbon according to claim 1 is characterized in that: The expansion component (72) comprises a movable seat (721), an XYZ axis driving component (722), an expansion member (723), and an expansion suction cup (724). The movable seat (721) is located on both sides of the expansion component (72), and the expansion member (723) is pressed against both sides of the vacuum bag under the moving action of the XYZ axis driving component (722), and then the expansion member (723) is rubbed in the horizontal direction to separate the two sides of the opening of the vacuum bag from each other, and then the bag surfaces on both sides of the vacuum bag are adsorbed by the expansion suction cup (724), and the vacuum bag is opened after moving to both sides, and then the clamping mechanism (2) transfers the reel (23) to the expanded vacuum bag for loading.

10. The fully automatic packaging and encapsulation equipment based on photovoltaic welding ribbon according to claim 9 is characterized in that: The bag opening mechanism (7) is also provided with a vacuum bag pressing assembly (74), the vacuum bag pressing assembly (74) comprising a pressing condition (741) and a pressure strip driving member (742), the vacuum bag pressing assembly (74) is located on both sides of the bag opening of the vacuum bag, and the pressure strip driving member (742) drives the movement of the pressing condition (741) to form a pressure on both sides of the bag opening of the vacuum bag; A lifting assembly (743) is provided at the bottom of the vacuum bag pressing assembly (74), and the lifting assembly (743) is used to lift and lower the vacuum bag pressing assembly (74).

Images