Double gauge encapsulating mechanism
Patent Information
- Application Number
- CN202522524675.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-27
AI Technical Summary
Existing automated winding and wrapping equipment suffers from problems where the tape is not effectively gripped when controlling multiple pneumatic grippers simultaneously, resulting in insufficient product yield and high collaborative programming costs.
A dual-specification tape coating mechanism was designed, comprising first and second coating components, each component having at least two grippers. The grippers are opened or closed synchronously by driving the components, ensuring synchronous clamping and pulling of tapes of different specifications.
It improves the synchronization and coordination of tape clamping, increases product yield, and reduces the cost of collaborative programming.
Smart Images
Figure CN224934614U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automation equipment technology, specifically to a dual-specification coating mechanism. Background Technology
[0002] In the manufacturing process of electromagnetic components such as transformers or inductors, after the transformer or inductor coils are wound, they usually need to be wrapped with insulating tape to fix the coils, strengthen insulation, and protect the coils. Therefore, automated tape wrapping equipment has been widely used in the production of transformers and inductors. Existing automated winding tape wrapping equipment for transformers usually uses multiple pneumatic grippers to pull tape of different specifications from the supply tray to a certain length, and then drives the transformer to rotate to wrap the tape evenly on the surface of the transformer coils, and then cuts the tape after wrapping. However, when the equipment needs to control multiple pneumatic grippers to clamp and pull tape of different specifications simultaneously or sequentially, the synchronization of the pneumatic grippers is insufficient, resulting in the tape not being effectively clamped, low product yield, and precise collaborative programming also requires high costs. Utility Model Content
[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this utility model is to provide a dual-specification overmolding mechanism, comprising: substrate; The first coating assembly is disposed at one end of the substrate and has at least two first grippers for simultaneously pulling the first tape and the second tape. The at least two first grippers are driven by a first drive assembly to open or close synchronously to clamp and pull the first tape and the second tape synchronously. The second coating assembly is disposed opposite to the other end of the substrate, and the second coating assembly has at least two second grippers for simultaneously pulling the third tape and the fourth tape. The at least two second grippers are driven by a second drive assembly to open or close synchronously to clamp and pull the third tape and the fourth tape synchronously.
[0004] Preferably, the first overmolded assembly includes: A first fixing seat is fixed to the side of the substrate; A first movable plate is slidably connected to the first fixed base and can move closer to or further away from the second coating component when driven. The first cylinder is mounted on the first fixed base and connected to the first movable plate; A first conveyor plate, disposed on the first movable plate, is used to synchronously supply the first tape and the second tape to the first gripper.
[0005] Preferably, the first driving component includes: A first sliding plate is disposed on the first movable plate and is driven by a first driving cylinder to slide on the first movable plate; The second cylinder is fixed to one side of the first sliding plate; The first slider is slidably disposed on the first sliding plate and connected to the second cylinder; A first rocker arm, the first end of the first rocker arm having a first oblong hole, the first oblong hole being rotatably connected to the first slider; The first rotating shaft is located on the other side of the first sliding plate and extends through to be fixedly connected to the second end of the first rocker arm, and the first clamping block of the first gripper is fixed on the first rotating shaft; The second rotating shaft is rotatably disposed on the first sliding plate and is arranged parallel to the first rotating shaft in the axial direction, and the second clamping block of the first gripper is fixed on the second rotating shaft.
[0006] Preferably, the first rotating shaft is provided with a first sector gear, and the second rotating shaft is provided with a second sector gear. The first sector gear and the second sector gear mesh with each other, and when the first rotating shaft rotates, the second rotating shaft rotates together with the first rotating shaft.
[0007] Preferably, the first overmolded assembly further includes: The first guide seat is fixed to the other side of the first movable plate; A first sliding rod is slidably disposed in the first guide seat and movable in the vertical direction, and a first clamping block is provided on the first sliding rod; The second sliding rod is slidably disposed within the first guide seat and is parallel to the first sliding rod along its length. The first cutting blade is mounted on the second sliding rod; The first stop plate is located on the top of the first moving plate and is aligned with the moving direction of the first clamping block.
[0008] Preferably, the second overmolded assembly includes: The second fixing seat is fixed to the side of the substrate; The second movable plate is slidably connected to the second fixed base and can move closer to or further away from the first rubber-coated assembly when driven. The third cylinder is mounted on the second fixed base and connected to the second movable plate; The second conveyor plate, which is disposed on the second movable plate, is used to synchronously supply the third tape and the fourth tape to the second gripper.
[0009] Preferably, the second driving component includes: The second sliding plate is disposed on the second movable plate and is driven by the second driving cylinder to slide on the second movable plate; The fourth cylinder is fixed to one side of the second sliding plate; The second slider is slidably disposed on the second sliding plate and connected to the fourth cylinder; The second rocker arm has a second oblong hole at its first end, and the second oblong hole is rotatably connected to the second slider; The third rotating shaft is located on the other side of the second sliding plate and extends through to be fixedly connected to the second end of the second rocker arm, and the third clamping block of the second gripper is fixed on the third rotating shaft; The fourth rotating shaft is rotatably mounted on the second sliding plate and is parallel to the third rotating shaft in the axial direction, and the fourth clamping block of the second gripper is fixed on the fourth rotating shaft.
[0010] Preferably, the third rotating shaft is provided with a third sector gear, and the fourth rotating shaft is provided with a fourth sector gear. The third sector gear and the fourth sector gear mesh with each other, and when the third rotating shaft rotates, the fourth rotating shaft rotates together with the third rotating shaft.
[0011] Preferably, the second overmolded assembly further includes: The second guide seat is fixed to the other side of the second movable plate; The third sliding rod is slidably disposed in the second guide seat and can move in the vertical direction, and the third sliding rod is provided with a second clamping block; The fourth sliding rod is slidably disposed within the second guide seat and is parallel to the third sliding rod along its length. The second cutter is disposed on the fourth sliding rod; The second stop plate is located on the top of the second moving plate and is aligned with the moving direction of the second clamping block.
[0012] Preferably, the first movable plate is provided with a plurality of first guide rollers, which are located between the first conveying plate and the first gripper; the second movable plate is provided with a plurality of second guide rollers, which are located between the second conveying plate and the second gripper.
[0013] The above-described solution of this utility model has at least the following beneficial effects: The dual-specification coating mechanism provided by this utility model can coat a transformer with a first and a second adhesive tape using a first coating mechanism, and with a third and a fourth adhesive tape using a second coating mechanism. During the coating process of the first coating mechanism, the two first grippers are driven to open or close synchronously by a first drive component, so that the two first grippers can be driven to perform clamping operations synchronously during the clamping and pulling of the first and second adhesive tapes. During the coating process of the second coating mechanism, the two second grippers are driven to open or close synchronously by a second drive component, so that the two second grippers can be driven to perform clamping operations synchronously during the clamping and pulling of the third and fourth adhesive tapes. Therefore, when clamping and pulling adhesive tapes of different specifications, the automated equipment can achieve higher synchronization and coordination during operation, enabling adhesive tapes of different specifications to be effectively clamped, improving the product yield of transformer coating, and reducing the cost of collaborative programming.
[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the dual-specification coating mechanism provided in the embodiments of this utility model; Figure 2 This is a schematic diagram of the structure of the first coating component, the first gripper, and the first drive component provided in this embodiment of the present invention; Figure 3 This is another structural schematic diagram of the first coating component, the first gripper, and the first drive component provided in this embodiment of the utility model; Figure 4 This is a schematic diagram of the structure of the second coating component, the second gripper, and the second drive component provided in this embodiment of the present invention; Figure 5 This is another structural schematic diagram of the second coating component, the second gripper, and the second drive component provided in this embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the first gripper and the first drive assembly provided in this embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the second gripper and the second drive assembly provided in this embodiment of the present invention; Figure 8 This is a partial structural schematic diagram of the first overmolded component provided in this embodiment of the present invention; Figure 9 This is a partial structural schematic diagram of the second overmolding assembly provided in this embodiment of the present invention; Explanation of icon numbers: 10. Substrate; 20. First rubber-coating assembly; 21. First fixed base; 22. First moving plate; 23. First cylinder; 24. First conveying tray; 25. First guide seat; 26. First sliding rod; 261. First clamping block; 27. Second sliding rod; 271. First cutter; 28. First stop plate; 29. First guide roller; 30. First gripper; 31. First clamping block; 32. Second clamping block; 40. First drive assembly; 41. First sliding plate; 42. Second cylinder; 43. First slider; 44. First rocker arm; 441. First oblong hole; 45. First rotating shaft; 46. Second rotating shaft; 47. First sector gear; 48. Second sector gear; 49. First drive cylinder; 50. Second rubber-coating assembly; 51. Second fixed seat; 52. Second moving plate; 53. Third cylinder; 54. Second conveyor plate; 55. Second guide seat; 56. Third sliding rod; 561. Second clamping block; 57. Fourth sliding rod; 571. Second cutter; 58. Second stop plate; 59. Second guide roller; 60. Second gripper; 61. Third gripper block; 62. Fourth gripper block; 70. Second drive assembly; 71. Second sliding plate; 72. Fourth cylinder; 73. Second slider; 74. Second rocker arm; 741. Second oblong hole; 75. Third rotating shaft; 76. Fourth rotating shaft; 77. Third sector gear; 78. Fourth sector gear; 79. Second drive cylinder; N10, first tape; N20, second tape; N30, third tape; N40, fourth tape.
[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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.
[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0023] The dual-specification coating mechanism of this utility model embodiment is described in detail below with reference to the accompanying drawings.
[0024] Reference Figure 1 , Figure 2 and Figure 4 The dual-specification coating mechanism provided in this embodiment of the present invention includes: a substrate 10, a first coating component 20, and a second coating component 50. The first coating component 20 is disposed at one end of the substrate 10 and has at least two first grippers 30 for simultaneously pulling a first tape N10 and a second tape N20. The width of the first tape N10 can be greater than the width of the second tape N20, and the materials of the first tape N10 and the second tape N20 can be the same. The at least two first grippers 30 are driven to open or close synchronously by a first driving component 40 to simultaneously clamp and pull the first tape N10 and the second tape N20. The second coating component 50 is disposed at the other end of the substrate 10, and the second... The overlay assembly 50 has at least two second grippers 60 for simultaneously pulling the third tape N30 and the fourth tape N40. The width of the third tape N30 may be greater than the width of the fourth tape N40, and the materials of the third tape N30 and the fourth tape N40 may be the same. However, the materials of the third tape N30 and the fourth tape N40 may be different from those of the first tape N10 and the second tape N20. For example, the first tape N10 and the second tape N20 may be polyester film tapes, and the third tape N30 and the fourth tape N40 may be aluminum foil tapes. The at least two second grippers 60 are driven by the second drive assembly 70 to open or close synchronously, so as to clamp and pull the third tape N30 and the fourth tape N40 synchronously.
[0025] Reference Figure 2 , Figure 3 and Figure 6As shown, the first coating assembly 20 includes: a first fixed base 21, a first movable plate 22, a first sliding plate 41, a first cylinder 23, and a first conveying tray 24. The first fixed base 21 is fixed to the side of the substrate 10. The first movable plate 22 is slidably connected to the first fixed base 21 and can move closer to or away from the second coating assembly 50 when driven. The first cylinder 23 is disposed on the first fixed base 21 and connected to the first movable plate 22, so that the first cylinder 23 can drive the first movable plate 22 to move, so that the first movable plate 22 can move toward or away from the second coating assembly 50. The first conveying tray 24 is rotatably disposed on the first movable plate 22 and is used to synchronously supply the first tape N10 and the second tape N20 to the first gripper 30.
[0026] Furthermore, the first drive assembly 40 includes: a first sliding plate 41, a second cylinder 42, a first slider 43, a first rocker arm 44, a first rotating shaft 45, and a second rotating shaft 46. The first sliding plate 41 is disposed on the first moving plate 22 and is driven by the first drive cylinder 49 to slide on the first moving plate 22. The second cylinder 42 is fixed to one side of the first sliding plate 41. The first slider 43 is slidably disposed on the first sliding plate 41 and connected to the second cylinder 42. The first end of the first rocker arm 44 has a first oblong hole 441, and the first oblong hole 441 and the first slider 43 are rotatable. Connection; a first rotating shaft 45 is located on the other side of the first sliding plate 41 and extends through to be fixedly connected to the second end of the first rocker arm 44. A first sector gear 47 is provided on the first rotating shaft 45, and a first clamping block 31 of the first gripper 30 is fixed on the first rotating shaft 45; a second rotating shaft 46 is rotatably located on the first sliding plate 41 and is arranged parallel to the first rotating shaft 45 in the axial direction. A second sector gear 48 is provided on the second rotating shaft 46. The first sector gear 47 and the second sector gear 48 mesh with each other, and a second clamping block 32 of the first gripper 30 is fixed on the second rotating shaft 46.
[0027] In this embodiment, when clamping and pulling the first tape N10 and the second tape N20, the first drive cylinder 49 can drive the first sliding plate 41 to move. Since the second cylinder 42, the first slider 43, the first rocker arm 44, the first rotating shaft 45, and the second rotating shaft 46 are all mounted on the first sliding plate 41, when the first rotating shaft 45 and the second rotating shaft 46 move with the first sliding plate 41, the two first grippers 30 can move with the first rotating shaft 45 and the second rotating shaft 46, so that the two first grippers 30 can move together. A gripper 30 can move toward the first tape N10 and the second tape N20. When it approaches the first tape N10 and the second tape N20, it drives the first slider 43 via the second cylinder 42. This causes the first slider 43 to push the first end of the first rocker arm 44 to swing within the first oblong hole 441. Since the second end of the first rocker arm 44 is fixedly connected to the first rotating shaft 45, when the first end of the first rocker arm 44 swings, the second end of the first rocker arm 44 can drive the first rotating shaft 45 to rotate. The first sector gear 47 on the first rotating shaft 45 and the second sector gear 48 on the second rotating shaft 46 mesh with each other, so that when the first rotating shaft 45 rotates, the second rotating shaft 46 can be synchronously driven to rotate in the opposite direction, causing the first clamping block 31 and the second clamping block 32 to be driven to separate or close with each other. This allows the two first clamping jaws 30 to clamp the first tape N10 and the second tape N20 during the process of separating and closing. After clamping and fixing the first tape N10 and the second tape N20, the first driving cylinder 49 can push the first sliding plate 41 to pull the first tape N10 and the second tape N20, so that the pulled-out parts of the first tape N10 and the second tape N20 can be used by the transformer to complete the subsequent coating action. This makes the clamping and pulling actions of the first tape N10 and the second tape N20 more synchronized, and only the second cylinder 42 needs to be controlled to achieve the synchronous clamping of the two first clamping jaws 30, which has stronger coordination and can reduce the steps of collaborative programming.
[0028] Reference Figure 2 and Figure 8 As shown, the first rubber-coating assembly 20 further includes: a first guide seat 25, a first sliding rod 26, a second sliding rod 27, a first cutter 271, and a first stop plate 28. The first guide seat 25 is fixed to the other side of the first moving plate 22. The first sliding rod 26 is slidably disposed in the first guide seat 25 and is movable in the vertical direction, and a first clamping block 261 is provided on the first sliding rod 26. The second sliding rod 27 is slidably disposed in the first guide seat 25 and is parallel to the first sliding rod 26 in the length direction. The first cutter 271 is disposed on the second sliding rod 27. The first stop plate 28 is disposed on the top of the first moving plate 22 and is in the same direction as the first clamping block 261.
[0029] In this embodiment, the first tape N10 and the second tape N20 pass between the first clamping block 261 and the first stop plate 28, and are guided above the first cutter 271. After the first tape N10 and the second tape N20 are pulled out a certain distance by the two first grippers 30, the pulled-out first tape N10 and the second tape N20 can be wrapped around the transformer. After the wrapping is completed, the first sliding rod 26 can be pushed by the cylinder to move towards the first stop plate 28, so that the first sliding rod 26 can push the first clamping block. 261 moves toward the first stop plate 28 and abuts against the bottom of the first stop plate 28, so that the first clamping block 261 and the first stop plate 28 can clamp and fix the first tape N10 and the second tape N20. After clamping and fixing, the cylinder pushes the second sliding rod 27 to move upward, so that the first cutter 271 moves toward the first tape N10 and the second tape N20 and completes the cutting and separation action of the first tape N10 and the second tape N20. This makes the tape wrapping process more automated and more efficient.
[0030] Reference Figure 4 , Figure 5 and Figure 7 As shown, the second coating assembly 50 includes: a second fixed base 51, a second movable plate 52, a second sliding plate 71, a third cylinder 53, and a second conveying tray 54. The second fixed base 51 is fixed to the side of the substrate 10. The second movable plate 52 is slidably connected to the second fixed base 51 and can move closer to or further away from the first coating assembly 20 when driven. The third cylinder 53 is disposed on the second fixed base 51 and connected to the second movable plate 52. The second conveying tray 54 is disposed on the second movable plate 52 and is used to synchronously supply the third tape N30 and the fourth tape N40 to the second gripper 60.
[0031] Furthermore, the second drive assembly 70 includes: a second sliding plate 71, a fourth cylinder 72, a second slider 73, a second rocker arm 74, a third rotating shaft 75, and a fourth rotating shaft 76. The second sliding plate 71 is disposed on the second movable plate 52 and is driven by the second drive cylinder 79 to slide on the second movable plate 52. The fourth cylinder 72 is fixed to one side of the second sliding plate 71. The second slider 73 is slidably disposed on the second sliding plate 71 and connected to the fourth cylinder 72. The first end of the second rocker arm 74 has a second oblong hole 741, and the second oblong hole 741 is rotatable with the second slider 73. The third rotating shaft 75 is located on the other side of the second sliding plate 71 and extends through to connect with the second end of the second rocker arm 74. The third rotating shaft 75 is provided with a third sector gear 77, and the third clamping block 61 of the second gripper 60 is fixed on the third rotating shaft 75. The fourth rotating shaft 76 is rotatably located on the second sliding plate 71 and is arranged parallel to the third rotating shaft 75 in the axial direction. The fourth rotating shaft 76 is provided with a fourth sector gear 78. The third sector gear 77 and the fourth sector gear 78 mesh with each other, and the fourth clamping block 62 of the second gripper 60 is fixed on the fourth rotating shaft 76.
[0032] In this embodiment, consistent with the clamping and pulling action of the first tape N10 and the second tape N20 described above, when clamping and pulling the third tape N30 and the fourth tape N40, the second drive cylinder 79 can drive the second sliding plate 71 to move. Since the fourth cylinder 72, the second slider 73, the second rocker arm 74, the third rotating shaft 75, and the fourth rotating shaft 76 are all located on the second sliding plate 71, when the third rotating shaft 75 and the fourth rotating shaft 76 move with the second sliding plate 71, the two second grippers 60 can move with the third and fourth tapes N30. The third rotating shaft 75 and the fourth rotating shaft 76 move, allowing the two second grippers 60 to move toward the third tape N30 and the fourth tape N40. When approaching the third tape N30 and the fourth tape N40, the fourth cylinder 72 drives the second slider 73, causing the second slider 73 to push the first end of the second rocker arm 74 within the second oblong hole 741 to swing. Since the second end of the second rocker arm 74 is fixedly connected to the third rotating shaft 75, when the first end of the second rocker arm 74 swings, the second end of the second rocker arm 74... The end can drive the third rotating shaft 75 to rotate. Since the third sector gear 77 on the third rotating shaft 75 meshes with the fourth sector gear 78 on the second rotating shaft 46, the fourth rotating shaft 76 can be synchronously driven to rotate in the opposite direction when the third rotating shaft 75 rotates. This causes the third clamping block 61 and the fourth clamping block 62 to be driven to separate or close, thereby enabling the two second clamping jaws 60 to clamp the third tape N30 and the fourth tape N40 during the separation and closing process. When the third tape N30... After the fourth tape N40 is clamped and fixed, the second drive cylinder 79 can push the second sliding plate 71 to pull the third tape N30 and the fourth tape N40, so that the pulled-out parts of the third tape N30 and the fourth tape N40 can be used for the transformer to complete the subsequent coating action. This makes the clamping and pulling actions of the third tape N30 and the fourth tape N40 more synchronized, and only the fourth cylinder 72 needs to be controlled to realize the synchronous clamping of the two second grippers 60, which has stronger coordination and can reduce the steps of collaborative programming.
[0033] Reference Figure 4 and Figure 9 As shown, the second coating assembly 50 further includes: a second guide seat 55, a third sliding rod 56, a fourth sliding rod 57, a second cutter 571, and a second stop plate 58. The second guide seat 55 is fixed to the other side of the second moving plate 52. The third sliding rod 56 is slidably disposed in the second guide seat 55 and is movable in the vertical direction, and a second clamping block 561 is provided on the third sliding rod 56. The fourth sliding rod 57 is slidably disposed in the second guide seat 55 and is parallel to the third sliding rod 56 in the length direction. The second cutter 571 is disposed on the fourth sliding rod 57. The second stop plate 58 is disposed on the top of the second moving plate 52 and is in the same direction as the movement of the second clamping block 561.
[0034] In this embodiment, the third tape N30 and the fourth tape N40 can be guided through the space between the second clamping block 561 and the second stop plate 58, and guided above the second cutter 571. After the third tape N30 and the fourth tape N40 are pulled out a certain distance by the two second clamping jaws 60, the pulled-out third tape N30 and fourth tape N40 can be wrapped around the transformer. After wrapping, the third sliding rod 56 can be pushed by the cylinder to move towards the second stop plate 58, so that the third sliding rod 56 can push the second cutter 571. The clamping block 561 moves toward the second stop plate 58 and abuts against the bottom of the second stop plate 58, so that the second clamping block 561 and the second stop plate 58 can clamp and fix the third tape N30 and the fourth tape N40. After clamping and fixing, the cylinder pushes the fourth sliding rod 57 to move upward, so that the second cutter 571 moves toward the third tape N30 and the fourth tape N40 and completes the cutting and separation action of the third tape N30 and the fourth tape N40. This makes the coating process more automated and more efficient.
[0035] In a preferred embodiment, the first moving plate 22 is provided with a plurality of first guide rollers 29, which are located between the first conveying disc 24 and the first gripper 30, so that the first tape N10 and the second tape N20 can be guided and conveyed by the plurality of first guide rollers 29. The second moving plate 52 is provided with a plurality of second guide rollers 59, which are located between the second conveying disc 54 and the second gripper 60, so that the third tape N30 and the fourth tape N40 can be guided and conveyed by the plurality of second guide rollers 59. This allows tapes of various specifications to be conveyed stably, and the degree of automation in the tape wrapping process is higher.
[0036] The dual-specification coating mechanism provided by this utility model can coat a transformer with a first coating mechanism (N10 and N20) and a second coating mechanism (N30 and N40). During the coating process of the first coating mechanism, the first drive assembly 40 drives two first grippers 30 to open or close synchronously, allowing the two first grippers 30 to perform clamping operations synchronously during the clamping and pulling of the first and second tapes N10 and N20. During the coating process of the second coating mechanism, the second drive assembly 70 drives two second grippers 60 to open or close synchronously, allowing the two second grippers 60 to perform clamping operations synchronously during the clamping and pulling of the third and fourth tapes N30 and N44. Therefore, when clamping and pulling tapes of different specifications, the automated equipment can achieve higher synchronization and coordination during operation, enabling the effective clamping of tapes of different specifications, improving the product yield of transformer coating, and reducing the cost of collaborative programming.
[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0038] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A dual-specification overmolding mechanism, characterized in that, include: substrate; The first coating assembly is disposed at one end of the substrate and has at least two first grippers for simultaneously pulling the first tape and the second tape. The at least two first grippers are driven by a first drive assembly to open or close synchronously to clamp and pull the first tape and the second tape synchronously. The second coating assembly is disposed opposite to the other end of the substrate, and the second coating assembly has at least two second grippers for simultaneously pulling the third tape and the fourth tape. The at least two second grippers are driven by a second drive assembly to open or close synchronously to clamp and pull the third tape and the fourth tape synchronously.
2. The dual-specification overmolding mechanism according to claim 1, characterized in that, The first overmolded assembly includes: A first fixing seat is fixed to the side of the substrate; A first movable plate is slidably connected to the first fixed base and can move closer to or further away from the second coating component when driven. The first cylinder is mounted on the first fixed base and connected to the first movable plate; A first conveyor plate, disposed on the first movable plate, is used to synchronously supply the first tape and the second tape to the first gripper.
3. The dual-specification overmolding mechanism according to claim 2, characterized in that, The first driving component includes: A first sliding plate is disposed on the first movable plate and is driven by a first driving cylinder to slide on the first movable plate; The second cylinder is fixed to one side of the first sliding plate; The first slider is slidably disposed on the first sliding plate and connected to the second cylinder; A first rocker arm, the first end of the first rocker arm having a first oblong hole, the first oblong hole being rotatably connected to the first slider; The first rotating shaft is located on the other side of the first sliding plate and extends through to be fixedly connected to the second end of the first rocker arm, and the first clamping block of the first gripper is fixed on the first rotating shaft; The second rotating shaft is rotatably disposed on the first sliding plate and is arranged parallel to the first rotating shaft in the axial direction, and the second clamping block of the first gripper is fixed on the second rotating shaft.
4. The dual-specification overmolding mechanism according to claim 3, characterized in that, The first rotating shaft is provided with a first sector gear, and the second rotating shaft is provided with a second sector gear. The first sector gear and the second sector gear mesh with each other, and when the first rotating shaft rotates, the second rotating shaft rotates together with the first rotating shaft.
5. The dual-specification overmolding mechanism according to claim 2, characterized in that, The first overmolded assembly also includes: The first guide seat is fixed to the other side of the first movable plate; A first sliding rod is slidably disposed in the first guide seat and movable in the vertical direction, and a first clamping block is provided on the first sliding rod; The second sliding rod is slidably disposed within the first guide seat and is parallel to the first sliding rod along its length. The first cutting blade is mounted on the second sliding rod; The first stop plate is located on the top of the first moving plate and is aligned with the moving direction of the first clamping block.
6. The dual-specification overmolding mechanism according to claim 2, characterized in that, The second overmolded assembly includes: The second fixing seat is fixed to the side of the substrate; The second movable plate is slidably connected to the second fixed base and can move closer to or further away from the first rubber-coated assembly when driven. The third cylinder is mounted on the second fixed base and connected to the second movable plate; The second conveyor plate, which is disposed on the second movable plate, is used to synchronously supply the third tape and the fourth tape to the second gripper.
7. The dual-specification overmolding mechanism according to claim 6, characterized in that, The second driving component includes: The second sliding plate is disposed on the second movable plate and is driven by the second driving cylinder to slide on the second movable plate; The fourth cylinder is fixed to one side of the second sliding plate; The second slider is slidably disposed on the second sliding plate and connected to the fourth cylinder; The second rocker arm has a second oblong hole at its first end, and the second oblong hole is rotatably connected to the second slider; The third rotating shaft is located on the other side of the second sliding plate and extends through to be fixedly connected to the second end of the second rocker arm, and the third clamping block of the second gripper is fixed on the third rotating shaft; The fourth rotating shaft is rotatably mounted on the second sliding plate and is parallel to the third rotating shaft in the axial direction, and the fourth clamping block of the second gripper is fixed on the fourth rotating shaft.
8. The dual-specification overmolding mechanism according to claim 7, characterized in that, The third rotating shaft is provided with a third sector gear, and the fourth rotating shaft is provided with a fourth sector gear. The third sector gear and the fourth sector gear mesh with each other, and when the third rotating shaft rotates, the fourth rotating shaft rotates together with the third rotating shaft.
9. The dual-specification overmolding mechanism according to claim 7, characterized in that, The second overmolded assembly also includes: The second guide seat is fixed to the other side of the second movable plate; The third sliding rod is slidably disposed in the second guide seat and can move in the vertical direction, and the third sliding rod is provided with a second clamping block; The fourth sliding rod is slidably disposed within the second guide seat and is parallel to the third sliding rod along its length. The second cutter is disposed on the fourth sliding rod; The second stop plate is located on the top of the second moving plate and is aligned with the moving direction of the second clamping block.
10. The dual-specification overmolding mechanism according to claim 7, characterized in that, The first movable plate is provided with a plurality of first guide rollers, which are located between the first conveying plate and the first gripper. The second movable plate is provided with a plurality of second guide rollers, which are located between the second conveying plate and the second gripper.