A multi-row continuous automatic length adhesive tape and ring pasting device

Abstract

The utility model relates to automatic tape sticking technical field, and disclose a kind of multi-row continuous automatic fixed-length tape sticking and ring pasting device, including workbench, the rotating platform is rotatably connected in workbench top, the fixed-length tape sticking mechanism is provided in workbench top rear side, the ring pasting mechanism is provided in workbench top left side, the fixed mechanism is provided in rotating platform top, the fixed-length tape sticking mechanism includes support seat, the support seat is fixedly connected in workbench top rear side, the first hydraulic cylinder is fixedly connected in support seat left side, when using, by the fixed-length tape sticking mechanism being set, when needing to carry out tape sticking work to product, and under the action of fixed mechanism, product is fixed to complete, simultaneously under rotating platform rotation, move to the bottom of pressing plate, tape reel with tape is slid to installation roll, one end of tape is pulled and moves forward, so that the end of tape is located in support roll top, and located in connecting plate top.

Description

Technical Field

[0001] This utility model relates to the field of automatic tape application technology, specifically a multi-row continuous automatic fixed-length tape application and loop application device. Background Technology

[0002] Currently, the mainstream operating methods used in domestic 3C and new energy factories for applying adhesive tape to products, such as fixing electronic components and encapsulating solar panels, still have significant limitations:

[0003] Most factories rely on manual application, or simply use a tape cutter to cut the tape, and then manually pick up the tape and apply it to the designated position on the product. Even in some scenarios where simple automated tape application devices are used, they are mostly limited to single-row application operations and do not achieve integrated operation of multi-row continuous feeding, fixed-length precise cutting, automatic application, and ring pressing. Manual assistance is still required.

[0004] The existing technical solutions have the following core problems and are no longer able to meet the industry's needs for efficient, high-quality, and humanized production;

[0005] When operating manually, the position of the tape is entirely dependent on the experience of the operator, which is prone to deviation and skewing. It often requires repeated tearing and pasting for adjustment, which not only wastes tape materials but also leads to low efficiency of single-station operation. At the same time, most existing equipment is designed for single-row tape application, which cannot achieve simultaneous cutting and application of multiple rows of tape. This makes it difficult to match the batch production rhythm of the new energy and 3C industries, further limiting the improvement of production efficiency.

[0006] During manual handling of tape, fingers inevitably come into contact with the adhesive surface, easily adhering to contaminants such as grease and dust, causing the tape's adhesive performance to fail. Especially in scenarios such as solar panel encapsulation where high bonding stability is required, adhesive surface contamination will directly affect the cell fixing effect and create potential product quality hazards.

[0007] Workers who are in prolonged contact with tape may experience peeling, redness, and even infection on their fingers due to repeated friction against the tape surface. In addition, the high labor intensity and repetitive nature of manual tape application can easily lead to worker fatigue, resulting in a high turnover rate for employees at this workstation. This increases the factory's labor costs and personnel management difficulties, and affects processing efficiency.

[0008] Therefore, it is necessary to design a multi-row continuous automatic fixed-length tape applicator and loop applicator to solve the above problems. Utility Model Content

[0009] The purpose of this invention is to provide a multi-row continuous automatic fixed-length tape applicator and a loop applicator to solve the problems mentioned in the background art.

[0010] To achieve the above objectives, this utility model provides the following technical solution: a multi-row continuous automatic fixed-length tape applicator and ring applicator, comprising a worktable, a rotating platform rotatably connected to the top of the worktable, a fixed-length tape applicator mechanism provided on the rear side of the top of the worktable, a ring applicator mechanism provided on the left side of the top of the worktable, and a fixing mechanism provided on the top of the rotating platform.

[0011] The fixed-length tape applicator includes a support base, which is fixedly connected to the rear top of the workbench. A first hydraulic cylinder is fixedly connected to the left side of the support base. A fixed platform is fixedly connected to the top of the first hydraulic cylinder. A mounting bracket is fixedly connected to the top front side of the fixed platform. A motor is fixedly connected to the rear side of the mounting bracket. A one-way threaded rod is fixedly connected to the rear side of the motor. A movable seat is threadedly connected to the outer periphery of the one-way threaded rod. A connecting seat is fixedly connected to the left side of the movable seat. A gripper cylinder is fixedly connected to the left side of the connecting seat. Fixed grippers are fixedly connected to the upper and lower sides of the rear end of the gripper cylinder. A slide rail is slidably connected to the right end of the connecting seat. An installation roller is fixedly connected to the rear left surface of the fixed platform. A tape reel is slidably connected to the outer periphery of the installation roller. A support roller is fixedly connected to the left side of the fixed platform. A second hydraulic cylinder is fixedly connected to the left side of the fixed platform. A pressing claw is fixedly connected to the bottom of the second hydraulic cylinder. A third hydraulic cylinder is fixedly connected to the left side of the fixed platform. A cutting blade is fixedly connected to the bottom of the third hydraulic cylinder. A fourth hydraulic cylinder is fixedly connected to the left side of the fixed platform. A pressure plate is fixedly connected to the bottom of the fourth hydraulic cylinder.

[0012] Preferably, the fixed platform is slidably connected to the left side of the support base, the one-way threaded rod is rotatably connected to the mounting frame and the inside of the fixed platform, the movable seat is slidably connected to the inside of the fixed platform, the slide rail is fixedly connected to the left side of the fixed platform, and a connecting plate is fixedly connected to the left side of the fixed platform and located at the bottom of the pressure claw, so as to ensure the stability of the movement of the connecting seat through the slide rail.

[0013] Preferably, the pressure plate is located in front of the cutting blade, the cutting blade is located in front of the pressure claw, the pressure claw is located in front of the support roller, the support roller is located in front of the tape reel, and the bottom of the cutting blade is serrated, with multiple blade tips directly piercing the tape to prevent the tape from stretching.

[0014] Preferably, the connecting seat, mounting roller, tape reel, slide rail, support roller, second hydraulic cylinder, third hydraulic cylinder, fourth hydraulic cylinder, pressing claw, cutting knife, pressure plate, clamping claw cylinder, fixing claw and connecting plate are provided in two sets and symmetrically distributed on the left and right sides of the fixed platform, so that multiple tapes can be applied at one time by setting two sets.

[0015] Preferably, the ring-attachment mechanism includes a gantry frame, which is fixedly connected to the top left side of the workbench. A first cylinder is fixedly connected to the top right side of the gantry frame. A fixed seat is fixedly connected to the left side of the first cylinder. A load-bearing frame is fixedly connected to the rear side of the fixed seat. A second cylinder is fixedly connected to the top of the load-bearing frame. A connecting platform is fixedly connected to the bottom of the second cylinder. A double-piston rod cylinder is fixedly connected to the bottom of the connecting platform. A rubber seat is fixedly connected to the bottom of the double-piston rod cylinder. A fixed plate is fixedly connected to the right side of the double-piston rod cylinder. A concave frame is fixedly connected to the bottom left side of the fixed plate. A rotating rod is fixedly connected inside the concave frame. An L-shaped claw is rotatably connected to the periphery of the rotating rod. A roller is rotatably connected to the left end of the L-shaped claw. A torsion spring is sleeved around the rotating rod.

[0016] Preferably, the fixed base is slidably connected to the top rear side of the gantry frame, the connecting platform is slidably connected to the inner side of the load-bearing frame, the top of the torsion spring is fixedly connected to the top inner side of the concave frame, and the bottom of the torsion spring is fixedly connected to the bottom inner side of the L-shaped claw. The concave frame, rotating rod, L-shaped claw, torsion spring, and roller are provided in two sets and symmetrically distributed on the bottom left side of the fixed plate, which facilitates pressing down the excess tape on both sides of the product for circumferential application by the roller.

[0017] Preferably, the fixing plate, concave frame, rotating rod, L-shaped claw, torsion spring and roller are provided in two sets and symmetrically distributed on the left and right sides of the double piston rod cylinder, so that by setting two sets, the left and right sides of the product can be circumferentially bonded at the same time.

[0018] Preferably, the fixing mechanism includes a support platform, which is fixedly connected to the top of the rotating platform. A bidirectional threaded rod is rotatably connected inside the support platform, and a movable platform is threadedly connected to the periphery of the bidirectional threaded rod. The bottom of the movable platform is slidably connected to the bottom of the inner side of the support platform. A placement frame is fixedly connected to the top of the support platform. A fixing rod is rotatably connected to the bottom of the top of the movable platform. A protective frame is rotatably connected to the top of the fixing rod. The protective frame is fixedly connected to the bottom of the top of the movable platform. A gear is fixedly connected to the periphery of the fixing rod. A rack meshes with the right side of the gear. A limit seat is fixedly connected to the rear side of the rack. A spring is sleeved inside the limit seat. A pressing block is provided on the front side of the rack. A T-shaped plate is inserted into the bottom of the pressing block. A third cylinder is fixedly connected to the bottom of the T-shaped plate.

[0019] Preferably, there are two sets of racks and limiting seats, symmetrically distributed on the left and right sides of the gear, and the two sets of racks and limiting seats are in a sliding state relative to each other. The two sets of limiting seats are located on the front and rear sides of the placement frame, and the inner sides of the two sets of limiting seats are respectively sleeved on the front and rear sides of the spring. The front side of the rack is in contact with the rear side of the extrusion block. There are two sets of extrusion blocks, symmetrically distributed on the left and right sides of the top of the T-shaped plate, which facilitates the fixing of products of different sizes through the two sets of limiting seats.

[0020] Preferably, the moving platform, fixed rod, gear, rack, limit seat, spring and protective frame are provided in two sets and symmetrically distributed on the left and right sides of the outer periphery of the bidirectional threaded rod. The placement frame is located at the bottom of the pressure plate and the rubber seat. The third cylinder is fixedly connected to the top of the rotating platform. By setting two sets, products of different lengths can be fixed.

[0021] Compared with the prior art, this utility model provides a multi-row continuous automatic fixed-length tape applicator and loop applicator, which has the following advantages:

[0022] 1. This multi-row continuous automatic fixed-length tape applicator and loop applicator, through its fixed-length tape applicator mechanism, when tape application is required on a product and the product is fixed in place by the fixing mechanism, and the rotating table moves to the bottom of the pressure plate, the tape reel with tape slides onto the mounting roller, pulling one end of the tape forward until the end of the tape is at the top of the support roller and the top of the connecting plate. At this time, the motor drives the one-way threaded rod, which is threadedly connected to the moving seat, to move. By controlling the motor's operating parameters, the one-way threaded rod drives the moving seat to a set distance position, which in turn drives the connecting seat, the gripper cylinder, and the fixed gripper to move. During the movement, the fixed gripper is in an open state. When the fixed gripper is at the outer periphery of the tape's front end, the gripper cylinder drives the fixed gripper to close, fixing the tape. At this time, the second hydraulic cylinder drives the pressure claw to loosen. When the device is activated, the tape automatically moves forward a set distance under the action of the one-way threaded rod and the moving seat, achieving a fixed-length tape application effect. When the moving seat moves, it drives the connecting seat to slide around the slide rail, ensuring stable movement. At this time, the first hydraulic cylinder drives the fixed platform to move downward around the support seat, so that the tape is located on top of the product. Then, the fourth hydraulic cylinder drives the pressure plate to move, and the pressure plate is located on top of the product, pressing the tape to achieve the application. After the application is completed, the third hydraulic cylinder drives the cutting blade to move downward to cut the tape, and the end of the new tape is still located at the bottom of the pressing claw and the top of the connecting plate. Then, the fixed claw is released and returns to the initial position, and the fixed platform can be moved upward again under the action of the first hydraulic cylinder to perform subsequent tape application. This product can realize the encapsulation of solar panels.

[0023] 2. This multi-row continuous automatic fixed-length tape applicator and ring applicator, through its ring applicator mechanism, ensures that when the tape is applied to the product, the tape on both sides exceeds the product's dimensions. Simultaneously, the rotating table moves the applicated product to the bottom of the rubber seat. At this point, the first cylinder drives the fixed seat to slide behind the gantry, adjusting the left and right position of the rubber seat until it is positioned precisely at the center of the top of the product. After adjustment, the second cylinder moves the connecting table downwards, allowing it to slide inside the load-bearing frame, thus adjusting the height of the rubber seat. As the rubber seat moves downwards, according to the product's size, a double-piston cylinder drives two sets of fixed plates... The rollers move to adjust the distance between the two sets of rollers, positioning them precisely at the left and right edges. As the rubber seat moves downwards, the two sets of rollers first contact the top edges of the product, pressing down any excess tape until the bottom of the rubber seat contacts the top of the product. This pressing ensures proper application. At this point, the double piston rod cylinder moves the two sets of fixed plates to the sides, causing the rollers to neatly apply the folded tape from both sides to the bottom sides of the product, achieving a circular application effect. Because the concave frame, rotating rod, and L-shaped claw apply pressure through torsion springs, the rollers are always in close contact with the sides and bottom of the product, ensuring a smooth application process.

[0024] 3. This multi-row continuous automatic fixed-length tape applicator and ring applicator, through its fixed mechanism, first rotates the bidirectional threaded rod according to the product's length, causing the two sets of moving platforms to move in opposite directions. After adjustment, the two sets of extrusion blocks are inserted into the top left and right sides of the T-shaped plate according to the positions of the two sets of moving platforms. It is necessary to ensure that the two sets of extrusion blocks are located in front of the racks within the two sets of moving platforms. A third cylinder then moves the T-shaped plate and extrusion blocks rearward, thus extruding the racks. As the racks move, they drive the gears and fixed rod to rotate inside the top of the moving platforms. This causes the racks on both sides of the gear to move in opposite directions, adjusting the distance between the two sets of limit seats and causing the spring to deform elastically. The operator can then place the product to be adhesiveped on top of the placement rack, between the two sets of limit seats, and slowly release the third cylinder. This releases the pressure block from the racks, causing the spring to return to its original position. The limit seats then move the racks, which in turn move the gear, causing the two sets of racks to move synchronously. This allows the limit seats to return to their original position, thus fixing the front and back sides of the product under the action of the limit seats. This ensures stability during the subsequent adhesive tape application process and allows for the fixing of products of different sizes, improving applicability. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0028] Figure 3 A schematic diagram of a fixed-length tape application mechanism;

[0029] Figure 4 This is a schematic diagram of the top structure of the first hydraulic cylinder;

[0030] Figure 5 This is a schematic diagram of the rear structure of the motor;

[0031] Figure 6 This is a schematic diagram of the left side structure of the fixed platform;

[0032] Figure 7 This is a schematic diagram of the ring-attachment mechanism.

[0033] Figure 8 This is a schematic diagram of the bottom structure of the second cylinder;

[0034] Figure 9 This is a schematic diagram of the left and right sides of a double piston rod cylinder.

[0035] Figure 10 This is a schematic diagram of the fixed mechanism structure;

[0036] Figure 11 A schematic diagram of the inner structure of the support platform;

[0037] Figure 12 This is a schematic diagram of the internal structure of the mobile station.

[0038] In the diagram: 1. Workbench; 2. Rotary table; 3. Fixed-length tape applicator; 4. Circular applicator; 5. Fixing mechanism; 31. Support base; 32. First hydraulic cylinder; 33. Fixed platform; 34. Mounting bracket; 35. Motor; 36. One-way threaded rod; 37. Moving seat; 38. Connecting seat; 39. Gripper cylinder; 391. Mounting roller; 392. Tape reel; 393. Slide rail; 394. Support roller; 395. Second hydraulic cylinder; 396. Third hydraulic cylinder; 397. Fourth hydraulic cylinder; 398. Pressure claw; 399. Cutting knife; 3991. Pressure plate; 3992. Fixed gripper; 3993. 41. Connecting plate; 42. Gantry frame; 43. First cylinder; 44. Fixed seat; 45. Load-bearing frame; 46. Second cylinder; 47. Connecting platform; 48. Double piston rod cylinder; 49. Rubber seat; 40. Fixed plate; 41. Concave frame; 492. Rotating rod; 493. L-shaped claw; 494. Torsion spring; 495. Roller; 51. Support platform; 52. Bidirectional threaded rod; 53. Moving platform; 54. Placement rack; 55. Extrusion block; 56. T-shaped plate; 57. Third cylinder; 58. Fixed rod; 59. Gear; 591. Rack; 592. Limit seat; 593. Spring; 594. Protective frame. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] This utility model provides the following technical solution:

[0042] Example 1

[0043] Please see Figure 1-12This utility model provides a technical solution: a multi-row continuous automatic fixed-length tape applicator and ring applicator, including a workbench 1, a rotating table 2 rotatably connected to the top of the workbench 1, a fixed-length tape applicator 3 provided on the rear side of the top of the workbench 1, a ring applicator 4 provided on the left side of the top of the workbench 1, and a fixing mechanism 5 provided on the top of the rotating table 2.

[0044] The fixed-length tape applicator 3 includes a support base 31, which is fixedly connected to the rear top of the workbench 1. A first hydraulic cylinder 32 is fixedly connected to the left side of the support base 31. A fixed platform 33 is fixedly connected to the top of the first hydraulic cylinder 32. A mounting bracket 34 is fixedly connected to the top front side of the fixed platform 33. A motor 35 is fixedly connected to the rear side of the mounting bracket 34. A one-way threaded rod 36 is fixedly connected to the rear side of the motor 35. A movable seat 37 is threadedly connected to the outer periphery of the one-way threaded rod 36. A connecting seat 38 is fixedly connected to the left side of the movable seat 37. A gripper cylinder 39 is fixedly connected to the left side of the connecting seat 38. Fixed grippers 399 are fixedly connected to the upper and lower sides of the rear end of the gripper cylinder 39. 2. A slide rail 393 is slidably connected to the inside of the right end of the connecting seat 38. An installation roller 391 is fixedly connected to the rear side of the left surface of the fixed platform 33. A tape reel 392 is slidably connected to the periphery of the installation roller 391. A support roller 394 is fixedly connected to the left side of the fixed platform 33. A second hydraulic cylinder 395 is fixedly connected to the left side of the fixed platform 33. A pressing claw 398 is fixedly connected to the bottom of the second hydraulic cylinder 395. A third hydraulic cylinder 396 is fixedly connected to the left side of the fixed platform 33. A cutting blade 399 is fixedly connected to the bottom of the third hydraulic cylinder 396. A fourth hydraulic cylinder 397 is fixedly connected to the left side of the fixed platform 33. A pressure plate 3991 is fixedly connected to the bottom of the fourth hydraulic cylinder 397.

[0045] The fixed platform 33 is slidably connected to the left side of the support base 31. The one-way threaded rod 36 is rotatably connected to the mounting bracket 34 and the inside of the fixed platform 33. The movable seat 37 is slidably connected to the inside of the fixed platform 33. The slide rail 393 is fixedly connected to the left side of the fixed platform 33. The left side of the fixed platform 33 is fixedly connected to the connecting plate 3993, which is located at the bottom of the pressure claw 398, so as to ensure the stability of the movement of the connecting seat 38 through the slide rail 393.

[0046] The pressure plate 3991 is located in front of the cutting blade 399, the cutting blade 399 is located in front of the pressure claw 398, the pressure claw 398 is located in front of the support roller 394, the support roller 394 is located in front of the tape reel 392, the bottom of the cutting blade 399 is serrated, and multiple blade tips directly pierce the tape to prevent the tape from stretching.

[0047] The connecting seat 38, mounting roller 391, tape reel 392, slide rail 393, support roller 394, second hydraulic cylinder 395, third hydraulic cylinder 396, fourth hydraulic cylinder 397, pressing claw 398, cutting knife 399, pressure plate 3991, gripper cylinder 39, fixed gripper 3992 and connecting plate 3993 are provided in two sets and symmetrically distributed on the left and right sides of the fixed platform 33, so that multiple tapes can be applied at one time by setting two sets.

[0048] Please see Figure 1-12 This utility model provides a technical solution: the ring-attachment mechanism 4 includes a gantry frame 41, which is fixedly connected to the top left side of the workbench 1. A first cylinder 42 is fixedly connected to the top right side of the gantry frame 41. A fixed seat 43 is fixedly connected to the left side of the first cylinder 42. A load-bearing frame 44 is fixedly connected to the rear side of the fixed seat 43. A second cylinder 45 is fixedly connected to the top of the load-bearing frame 44. A connecting platform 46 is fixedly connected to the bottom of the second cylinder 45. A double piston rod cylinder 47 is fixedly connected to the bottom of the connecting platform 46. A rubber seat 48 is fixedly connected to the bottom of the double piston rod cylinder 47. A fixed plate 49 is fixedly connected to the right side of the double piston rod cylinder 47. A concave frame 491 is fixedly connected to the bottom left side of the fixed plate 49. A rotating rod 492 is fixedly connected inside the concave frame 491. An L-shaped claw 493 is rotatably connected to the outer periphery of the rotating rod 492. A roller 495 is rotatably connected to the inner left end of the L-shaped claw 493. A torsion spring 494 is sleeved around the outer periphery of the rotating rod 492.

[0049] The fixed base 43 is slidably connected to the top rear side of the gantry frame 41, the connecting platform 46 is slidably connected to the inner side of the load-bearing frame 44, the top of the torsion spring 494 is fixedly connected to the top inner side of the concave frame 491, and the bottom of the torsion spring 494 is fixedly connected to the bottom inner side of the L-shaped claw 493. The concave frame 491, the rotating rod 492, the L-shaped claw 493, the torsion spring 494 and the roller 495 are provided in two sets and are symmetrically distributed on the bottom left side of the fixed plate 49, so that the excess tape on both sides of the product can be pressed down by the roller 495 for circumferential application.

[0050] The fixed plate 49, concave frame 491, rotating rod 492, L-shaped claw 493, torsion spring 494 and roller 495 are provided in two sets and symmetrically distributed on the left and right sides of the double piston rod cylinder 47, so that by setting two sets, the left and right sides of the product can be circumferentially bonded at the same time.

[0051] Example 2

[0052] Please see Figure 1-12Furthermore, based on Embodiment 1, the fixing mechanism 5 further includes a support platform 51, which is fixedly connected to the top of the rotating platform 2. A bidirectional threaded rod 52 is rotatably connected inside the support platform 51, and a movable platform 53 is threadedly connected to the outer side of the bidirectional threaded rod 52. The bottom of the movable platform 53 is slidably connected to the inner bottom of the support platform 51. A placement rack 54 is fixedly connected to the top of the support platform 51. A fixing rod 58 is rotatably connected to the inner bottom of the top of the movable platform 53. A protective frame 594 is rotatably connected to the top of the fixing rod 58. The protective frame 594 is fixedly connected to the inner bottom of the top of the movable platform 53. A gear 59 is fixedly connected to the outer side of the fixing rod 58. A rack 591 meshes with the right side of the gear 59. A limit seat 592 is fixedly connected to the rear side of the rack 591. A spring 593 is sleeved inside the limit seat 592. A pressing block 55 is provided on the front side of the rack 591. A T-shaped plate 56 is inserted into the bottom of the pressing block 55. A third cylinder 57 is fixedly connected to the bottom of the T-shaped plate 56.

[0053] Two sets of racks 591 and limit seats 592 are provided and symmetrically distributed on the left and right sides of the gear 59. The two sets of racks 591 and limit seats 592 are in a sliding state with each other. The two sets of limit seats 592 are located on the front and rear sides of the placement frame 54, respectively. The inner sides of the two sets of limit seats 592 are respectively sleeved on the front and rear sides of the spring 593. The front side of the rack 591 is in contact with the rear side of the extrusion block 55. Two sets of extrusion blocks 55 are provided and symmetrically distributed on the left and right sides of the top of the T-shaped plate 56, which facilitates the fixing of products of different sizes through the two sets of limit seats 592.

[0054] The moving platform 53, the fixed rod 58, the gear 59, the rack 591, the limit seat 592, the spring 593, and the protective frame 594 are provided in two sets and are symmetrically distributed on the left and right sides of the outer periphery of the bidirectional threaded rod 52. The placement frame 54 is located at the bottom of the pressure plate 3991 and the rubber seat 48. The third cylinder 57 is fixedly connected to the top of the rotating platform 2. By setting two sets, products of different lengths can be fixed.

[0055] In actual operation, when this device is used and adhesive application is required on the product, firstly, according to the length of the product, rotate the bidirectional threaded rod 52 so that the bidirectional threaded rod 52 drives the two sets of moving tables 53 to move in opposite directions. After adjustment, according to the position of the two sets of moving tables 53, insert the two sets of extrusion blocks 55 into the top left and right sides of the T-shaped plate 56. It is necessary to ensure that the two sets of extrusion blocks 55 are located in front of the racks 591 inside the two sets of moving tables 53. The third cylinder 57 drives the T-shaped plate 56 and the extrusion blocks 55 to move to the rear, which can extrude the racks 591. When the racks 591 move, they will drive the gears 59 and the fixing rod 58 to rotate inside the top of the moving table 53, thereby driving the racks 591 on both sides of the gears 59 to move in opposite directions, adjusting the distance between the two sets of limit seats 592, and causing the springs 593 to undergo elastic deformation.

[0056] The staff can then place the product to be adhesiveped on top of the placement rack 54, between the two sets of limit seats 592, and slowly release the third cylinder 57. This will release the pressure block 55 from the rack 591, and the spring 593 will return to its original position. This will allow the limit seat 592 to move the rack 591, and the rack 591 to move the gear 59. This will allow the two sets of racks 591 to move synchronously, thus allowing the limit seat 592 to return to its original position. Under the action of the limit seat 592, the front and back sides of the product can be fixed, ensuring stability during the subsequent tape application process. This also allows for the fixing of products of different sizes, improving applicability.

[0057] Once fixed, the fixed product can be rotated to the bottom of the pressure plate 3991 under the action of the rotating table 2. The tape reel 392 with tape is slid onto the mounting roller 391. One end of the tape is pulled forward so that the end of the tape is located at the top of the support roller 394 and the top of the connecting plate 3993. At this time, the motor 35 drives the one-way threaded rod 36 to move the movable seat 37 connected to the outer thread. By controlling the working parameters of the motor 35, the one-way threaded rod 36 drives the movable seat 37 to move to the set distance position, which can drive the connecting seat 38, the gripper cylinder 39 and the fixed gripper 3992 to move.

[0058] During movement, the fixed gripper 3992 is in an open state. When the fixed gripper 3992 is located at the outer periphery of the front end of the tape, the fixed gripper 3992 can be closed by the action of the gripper cylinder 39 to fix the tape. At this time, the second hydraulic cylinder 395 drives the pressing gripper 398 to release. Under the action of the one-way threaded rod 36 and the moving seat 37, the tape can be moved forward automatically by a set distance to achieve the effect of applying tape at a fixed length. When the moving seat 37 moves, it will drive the connecting seat 38 to slide around the slide rail 393 to ensure the stability of the movement. At this time, the first hydraulic cylinder 32 can drive the fixed platform 33 to move downward around the support seat so that the tape is located on the top of the product. At this time, the fourth hydraulic cylinder 397 can drive the pressure plate 3991 to move. The pressure plate 3991 is located at the top of the product and can press the tape to achieve the application work.

[0059] After the tape is applied, the third hydraulic cylinder 396 drives the cutting blade 399 downward to cut the tape. The end of the new tape is still located at the bottom of the pressing claw 398 and the top of the connecting plate 3993. Then the fixing claw 3992 is released and returns to the initial position. The fixing table 33 can then be moved upward again under the action of the first hydraulic cylinder 32 to carry out the subsequent tape application work. This product can realize the encapsulation of solar panels.

[0060] The connecting seat 38, mounting roller 391, tape reel 392, slide rail 393, support roller 394, second hydraulic cylinder 395, third hydraulic cylinder 396, fourth hydraulic cylinder 397, pressing claw 398, cutting knife 399, pressure plate 3991, gripper cylinder 39, fixed gripper 3992 and connecting plate 3993 are provided in two sets and symmetrically distributed on the left and right sides of the fixed table 33. It can simultaneously apply tape to two workpieces or two positions of the same workpiece at a fixed length, which improves the work efficiency compared with a single set structure.

[0061] When the tape has been applied to the product, and the tape on both sides of the product exceeds the product's dimensions, the product can be moved to the bottom of the rubber seat 48 by the rotating table 2. At this time, the first cylinder 42 drives the fixed seat 43 to slide behind the gantry 41, adjusting the left and right positions of the rubber seat 48 so that the rubber seat 48 is exactly in the middle of the top of the product. After the adjustment is completed, the second cylinder 45 drives the connecting table 46 to move downward and slides the connecting table 46 inside the load-bearing frame 44, thereby adjusting the height of the rubber seat 48.

[0062] When the rubber seat 48 moves downward, the two sets of fixing plates 49 are moved by the double piston rod cylinder 47 according to the size of the product, thereby adjusting the distance between the two sets of rollers 495 so that the rollers 495 are exactly at the left and right edges. When the rubber seat 48 moves downward, the two sets of rollers 495 will first contact the top two edges of the product and press the excess tape downward until the bottom of the rubber seat 48 contacts the top of the product. Pressing the tape ensures the application effect. At this time, the two sets of fixing plates 49 can be moved to the sides by the double piston rod cylinder 47, thereby driving the two sets of rollers 495 to neatly apply the tape folded down on both sides to the bottom two sides of the product, achieving a ring-shaped application effect. Because the concave frame 491, rotating rod 492 and L-shaped claw 493 apply pressure through the torsion spring 494, it can be ensured that the rollers 495 are always in close contact with the sides and bottom of the product, ensuring the flatness of the application process.

[0063] After the adhesive and ring bonding are completed, the two sets of fixing plates 49 and rollers 495 can be moved to both sides and away from the bottom of the product by the action of the double piston rod cylinder 47. At the same time, the connecting table 46 is driven back to the initial position by the second cylinder 45 to carry out the subsequent ring bonding work.

[0064] When in use, this device can be used for the encapsulation of solar panels, fixing the relative position of the cells in the glass. The tape application, pressing, and circumferential application processes can be automated, thus avoiding human contact that could lead to adhesive failure. This effectively prevents prolonged contact with the tape, which can cause peeling, ulceration, and unbearable pain on the hands. The tape application effect is good, and the tape length is preset, effectively avoiding material waste in the factory. It has high work efficiency, can apply multiple strips of tape at once, and occupies little space with low investment costs.

[0065] In use, all the first hydraulic cylinder 32, the second hydraulic cylinder 395, the motor 35, the third hydraulic cylinder 396, the fourth hydraulic cylinder 397, the first air cylinder 42, the second air cylinder 45, and the third air cylinder 57 need to be connected to the same PLC controller near the device to achieve automated operation and parameter adjustment. The PLC controller is existing technology, and those skilled in the art are well aware of its operation method. Furthermore, the rotating table 2 has a drive structure, which is also existing technology, and will not be described in detail in this case.

[0066] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A multi-row continuous automatic fixed-length tape applicator and loop applicator, comprising a worktable (1), characterized in that: The top of the workbench (1) is rotatably connected to a rotating platform (2), a fixed-length tape applicator (3) is provided on the rear side of the top of the workbench (1), a ring applicator (4) is provided on the left side of the top of the workbench (1), and a fixing mechanism (5) is provided on the top of the rotating platform (2). The fixed-length tape applicator (3) includes a support base (31), which is fixedly connected to the rear top of the workbench (1). A first hydraulic cylinder (32) is fixedly connected to the left side of the support base (31). A fixed platform (33) is fixedly connected to the top of the first hydraulic cylinder (32). A mounting bracket (34) is fixedly connected to the top front side of the fixed platform (33). A motor (35) is fixedly connected to the rear side of the mounting bracket (34). A one-way threaded rod (36) is fixedly connected to the rear side of the motor (35). A movable seat (37) is threaded around the one-way threaded rod (36). A connecting seat (38) is fixedly connected to the left side of the movable seat (37). A gripper cylinder (39) is fixedly connected to the left side of the connecting seat (38). Fixed grippers (3992) are fixedly connected to the upper and lower sides of the rear end of the gripper cylinder (39). The connecting seat (38) is slidably connected to the right end of the slide rail (393). The mounting roller (391) is fixedly connected to the rear side of the left surface of the fixed platform (33). The mounting roller (391) is slidably connected to the periphery of the tape reel (392). The support roller (394) is fixedly connected to the left side of the fixed platform (33). The second hydraulic cylinder (395) is fixedly connected to the left side of the fixed platform (33). The pressure claw (398) is fixedly connected to the bottom of the second hydraulic cylinder (395). The third hydraulic cylinder (396) is fixedly connected to the left side of the fixed platform (33). The cutter (399) is fixedly connected to the bottom of the third hydraulic cylinder (396). The fourth hydraulic cylinder (397) is fixedly connected to the left side of the fixed platform (33). The pressure plate (3991) is fixedly connected to the bottom of the fourth hydraulic cylinder (397).

2. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 1, characterized in that: The fixed platform (33) is slidably connected to the left side of the support base (31), the one-way threaded rod (36) is rotatably connected to the mounting bracket (34) and the fixed platform (33), the movable seat (37) is slidably connected to the inside of the fixed platform (33), the slide rail (393) is fixedly connected to the left side of the fixed platform (33), and a connecting plate (3993) is fixedly connected to the left side of the fixed platform (33) and is located at the bottom of the pressure claw (398).

3. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 1, characterized in that: The pressure plate (3991) is located in front of the cutting blade (399), the cutting blade (399) is located in front of the pressure claw (398), the pressure claw (398) is located in front of the support roller (394), the support roller (394) is located in front of the conveyor belt (392), and the bottom of the cutting blade (399) is serrated.

4. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 1, characterized in that: The connecting seat (38), mounting roller (391), belt reel (392), slide rail (393), support roller (394), second hydraulic cylinder (395), third hydraulic cylinder (396), fourth hydraulic cylinder (397), pressing claw (398), cutting knife (399), pressure plate (3991), gripper cylinder (39), fixed gripper (3992) and connecting plate (3993) are provided in two sets and are symmetrically distributed on the left and right sides of the fixed platform (33).

5. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 1, characterized in that: The ring-attachment mechanism (4) includes a gantry frame (41), which is fixedly connected to the top left side of the workbench (1). A first cylinder (42) is fixedly connected to the top right side of the gantry frame (41). A fixed seat (43) is fixedly connected to the left side of the first cylinder (42). A load-bearing frame (44) is fixedly connected to the rear side of the fixed seat (43). A second cylinder (45) is fixedly connected to the top of the load-bearing frame (44). A connecting platform (46) is fixedly connected to the bottom of the second cylinder (45). A double piston rod is fixedly connected to the bottom of the connecting platform (46). The cylinder (47) has a rubber seat (48) fixedly connected to its bottom. A fixing plate (49) is fixedly connected to the right side of the cylinder (47). A concave frame (491) is fixedly connected to the left side of the bottom of the fixing plate (49). A rotating rod (492) is fixedly connected inside the concave frame (491). An L-shaped claw (493) is rotatably connected to the outer periphery of the rotating rod (492). A roller (495) is rotatably connected to the left end of the L-shaped claw (493). A torsion spring (494) is sleeved around the outer periphery of the rotating rod (492).

6. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 5, characterized in that: The fixed seat (43) is slidably connected to the top rear side of the gantry frame (41), the connecting platform (46) is slidably connected to the inner side of the load-bearing frame (44), the top of the torsion spring (494) is fixedly connected to the top inner side of the concave frame (491), and the bottom of the torsion spring (494) is fixedly connected to the bottom inner side of the L-shaped claw (493). The concave frame (491), rotating rod (492), L-shaped claw (493), torsion spring (494) and roller (495) are provided in two sets and are symmetrically distributed on the left side of the bottom of the fixed plate (49).

7. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 5, characterized in that: The fixed plate (49), concave frame (491), rotating rod (492), L-shaped claw (493), torsion spring (494) and roller (495) are provided in two sets and are symmetrically distributed on the left and right sides of the double piston rod cylinder (47).

8. The multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 1, characterized in that: The fixing mechanism (5) includes a support platform (51), which is fixedly connected to the top of the rotating platform (2). A bidirectional threaded rod (52) is rotatably connected inside the support platform (51). A movable platform (53) is threadedly connected to the outer side of the bidirectional threaded rod (52). The bottom of the movable platform (53) is slidably connected to the bottom of the support platform (51). A placement rack (54) is fixedly connected to the top of the support platform (51). A fixing rod (58) is rotatably connected to the bottom of the top of the movable platform (53). A protective frame (54) is rotatably connected to the top of the fixing rod (58). 94), the protective frame (594) is fixedly connected to the bottom of the top of the moving platform (53), the fixed rod (58) is fixedly connected to the gear (59), the gear (59) is meshed with the rack (591) on the right side, the rack (591) is fixedly connected to the rear side of the rack (591), the limit seat (592) is fixedly connected to the inner side of the limit seat (592), the spring (593) is sleeved on the inner side of the limit seat (592), the rack (591) is provided with the pressing block (55), the pressing block (55) is inserted into the bottom of the T-shaped plate (56), and the bottom of the T-shaped plate (56) is fixedly connected to the third cylinder (57).

9. A multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 8, characterized in that: Two sets of racks (591) and limit seats (592) are provided and symmetrically distributed on the left and right sides of the gear (59). The two sets of racks (591) and limit seats (592) are in a sliding state with each other. The two sets of limit seats (592) are located on the front and rear sides of the placement frame (54) respectively. The inner sides of the two sets of limit seats (592) are respectively sleeved on the front and rear sides of the spring (593). The front side of the rack (591) is in contact with the rear side of the extrusion block (55). Two sets of extrusion blocks (55) are provided and symmetrically distributed on the left and right sides of the top of the T-shaped plate (56).

10. A multi-row continuous automatic fixed-length tape applicator and loop applicator according to claim 8, characterized in that: The moving platform (53), fixed rod (58), gear (59), rack (591), limit seat (592), spring (593) and protective frame (594) are provided in two sets and are symmetrically distributed on the left and right sides of the periphery of the bidirectional threaded rod (52). The placement frame (54) is located at the bottom of the pressure plate (3991) and the rubber seat (48). The third cylinder (57) is fixedly connected to the top of the rotating platform (2).

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