Insulation packaging machine for manufacturing miniature transformer

Abstract

The invention discloses an insulation packaging machine for manufacturing a miniature transformer, and relates to the technical field of packaging machines. Comprising a rack, and the outer wall of the bottom of the rack is slidably connected with a material box; the outer wall of the discharging component is fixedly connected with the outer wall of the top of the rack, the discharging component comprises a limiting assembly, the outer wall of the limiting assembly is fixedly connected with the outer wall of the top of the rack, and the bottom of the limiting assembly is fixedly connected with a discharging assembly; the outer wall of the hot melting part is in sliding connection with the inner wall of the rack, the hot melting part comprises a wrapping assembly, the outer wall of the wrapping assembly is in sliding connection with the inner wall of the rack, and the outer wall of the rack is fixedly connected with a removing assembly; according to the packaging machine, the packaging assembly is arranged, the electric heating wire in the packaging assembly can conduct rapid hot melting treatment on the polyethylene film, the two sets of films are firmly bonded together, and the purpose of manufacturing the insulation packaging machine for the miniature transformer is achieved through the packaging machine.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, in particular to an insulation packaging machine for manufacturing micro transformers. Background Art

[0002] As a core component of electronic equipment, micro transformers are widely used in various electronic products such as mobile phones, computers, smart home devices, etc. The quality of their insulation packaging plays a decisive role in the electrical performance, stability and service life of the transformer. As electronic equipment continues to develop towards miniaturization and high performance, the requirements for micro transformer insulation packaging are also increasing. However, the current insulation packaging technology and equipment for micro transformer manufacturing have many bottlenecks, which makes it difficult to meet the development needs of the industry.

[0003] At present, in the insulation packaging process of micro-transformers, the fitting integrity and stability of the packaging material are major problems. Existing packaging methods often make it difficult to ensure that the packaging material fits tightly and evenly with the micro-transformer. Taking common thin film packaging as an example, the traditional method is prone to loose fitting when covering the micro-transformer with two sets of films. This will cause external moisture, dust and other impurities to easily invade the interior of the transformer, affecting its insulation performance and electrical parameters, and thus reducing the reliability and service life of the transformer. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the deficiencies of the prior art, the present invention provides an insulating packaging machine for manufacturing micro-transformers, which solves the problem of ensuring the sealing and firmness of the packaging, enhancing the protection of the micro-transformer, and preventing external factors from damaging the transformer.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an insulation packaging machine for manufacturing micro-transformers, comprising: a frame, the outer wall of the bottom of the frame is slidably connected to a material box; a blanking component, the outer wall of the blanking component is fixedly connected to the outer wall of the top of the frame, the blanking component includes a limit assembly, the outer wall of the limit assembly is fixedly connected to the outer wall of the top of the frame, and the bottom of the limit assembly is fixedly connected to a discharge assembly; a hot melt component, the outer wall of the hot melt component is slidably connected to the inner wall of the frame, the hot melt component includes a wrapping component, the outer wall of the wrapping component is slidably connected to the inner wall of the frame The outer wall of the frame is fixedly connected to a cleaning assembly; the wrapping assembly includes a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a pressure plate, the outer walls on both sides of the pressure plate are fixedly connected to sliding blocks through connecting columns, and the outer walls of the connecting columns are fixedly connected to the inner walls of the sliding blocks, the inner walls on both sides of the frame are slidably connected to sliders, the outer wall of the slider is fixedly connected to a heating wire, the side of the slider close to the heating wire is fixedly connected to a cutter, and the top of the cutter is also fixedly connected to the heating wire, the outer wall of the slider is connected to a wedge block by a roller, and the inner wall of the roller is rotatably connected to the rotating shaft of the outer wall of the slider.

[0008] Preferably, the outer walls on both sides of the slider are fixedly connected with spring plates, the material of the spring plates is elastic material, the outer wall of the sliding block is slidably connected to the inner wall of the frame, the outer wall of the frame is slidably connected to the outer wall of the spring plate, the top of the connecting column is fixedly connected to the bottom of the pressure plate, the outer wall of the roller is rollingly connected to the outer wall of the wedge block, the bottom of the hydraulic cylinder is fixedly connected with a bracket, the hydraulic cylinder is connected to an external hydraulic pump through a hydraulic pipe, and the outer wall of the bracket is fixedly connected to the outer wall of the frame.

[0009] Preferably, the cleaning assembly includes a mounting frame, the outer walls on both sides of the mounting frame are fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to an airbag, the top of the airbag is fixedly connected to a slide, the bottom of the slide is fixedly connected to a top spring, the inner wall of the fixing plate is fixedly connected to an air pipe, the end of the air pipe away from the fixing plate is fixedly connected to an air blowing pipe through a hose, and the outer wall of the hose is fixedly connected to the end of the air pipe away from the fixing plate.

[0010] Preferably, the end of the hose away from the air pipe is fixedly connected to the outer wall of the blowing pipe, the outer wall of the mounting bracket is fixedly connected to the outer wall of the frame, the inner wall of the fixed plate is fixedly connected with a one-way valve, the top of the fixed plate is slidingly connected to the inner wall of the slide through a sliding column, the bottom of the sliding column is slidingly connected to the inner wall of the slide, the top of the slide is fixedly connected to a connecting shaft, and the top of the connecting shaft is fixedly connected to the outer wall of the pressure plate.

[0011] Preferably, the limiting assembly includes a feeding bin, the top of the feeding bin is fixedly connected to a limiting frame, the outer wall of the feeding bin is fixedly connected to the inner wall of the top of the frame, the top of the frame is rotatably connected to a driven roller through a fixed seat, and the bottom of the fixed seat is fixedly connected to the top of the frame, the top of the frame is rotatably connected to an active roller, and the active roller is also rotatably connected to the top of the frame through a fixed seat, and two groups of active rollers and driven rollers are provided.

[0012] Preferably, the outer walls of a group of active rollers are frictionally connected to a first belt through a belt pulley, the inner wall of the first belt is frictionally connected to a tensioning pulley, the inner wall of the first belt is frictionally connected to a pulley, the outer walls of the active rollers are fixedly connected to rubber rings, and the rubber rings are arranged in a linear array along the central axis of the active rollers, the top of the frame is fixedly connected to a stepper motor through a fixing frame, the outer wall of the fixing frame is fixedly connected to the outer wall of the stepper motor, and the stepper motor rotates intermittently.

[0013] Preferably, the output end of the stepper motor is frictionally connected to the outer wall of the active roller through a belt, the outer wall of the driven roller is fixedly connected to a tension spring, the end of the tension spring away from the driven roller is fixedly connected to the top of the frame, the inner wall of the pulley is fixedly connected to the top of the frame through a support plate, the inner wall of the tensioning wheel is fixedly connected to the top of the frame through a support plate, the outer wall of the support plate is fixedly connected to the outer wall of the frame, a group of the active rollers are fixedly connected to the outer wall of the active wheel, the outer wall of the frame is rotatably connected to the driven wheel through the support plate, and the outer wall of the driven wheel is meshed with the outer wall of the active wheel, and the inner wall of the driven wheel is frictionally connected to the second belt.

[0014] Preferably, the discharge assembly includes a discharge shell, the outer wall of the discharge shell is rotatably connected to a connecting belt pulley through a connecting frame, and the outer wall of the connecting frame is fixedly connected to the outer wall of the discharge shell, the outer wall of the connecting belt pulley is fixedly connected to a rotating wheel, and the rotating wheel is located inside the discharge shell.

[0015] Preferably, the inner wall of the discharge shell is fixedly connected to the air duct, the top of the discharge shell is fixedly connected to the bottom of the feed bin, the inner wall of the connecting frame is rotatably connected to the outer wall of the connecting belt pulley, the outer wall of the air duct is fixedly connected to the outer wall of the blowing pipe, and the inner wall of the connecting belt pulley is frictionally connected to the inner wall of the second belt.

[0016] (3) Beneficial effects

[0017] The present invention provides an insulation packaging machine for manufacturing micro transformers. It has the following beneficial effects:

[0018] (1) The insulating packaging machine for manufacturing a micro-transformer is provided with a wrapping component. The heating wire in the wrapping component can quickly heat-melt the polyethylene film, firmly bonding the two sets of films together. This efficient heat-melting method not only improves the packaging speed, but also ensures the sealing and firmness of the packaging, enhances the protection of the micro-transformer, and prevents external factors from damaging the transformer. During the sliding process, the cutter can not only cut the heat-melted polyethylene film, but the heating wire provided on the cutter can also heat-melt the film while cutting it, thereby preventing the micro-transformer from falling, thereby improving the success rate of packaging and the yield rate of the product.

[0019] (2) The insulating packaging machine for manufacturing a micro-transformer is provided with a cleaning component. Through structures such as an air bag, a slide plate, an air pipe and an air blow pipe, gas can be blown out in time when the pressure plate descends to clear the debris in the discharge shell. This automatic debris removal function keeps the working environment clean, avoids the contamination of the micro-transformer and packaging materials by debris, improves the quality and reliability of the packaged products, and reduces product failures and defective rates caused by debris. When the pressure plate rises, the air bag automatically resets under the action of the top spring and inhales external air to prepare for the next blowing and cleaning operation. This automatic reset design enables the cleaning component to work continuously and stably without manual intervention, thereby improving the degree of automation and operating efficiency of the equipment.

[0020] (3) The insulating packaging machine for manufacturing a micro-transformer can ensure the stable and intermittent transportation of two groups of polyethylene films by setting a limit component and constraining the entry direction and range of the polyethylene film through a limit frame, in conjunction with the rubber ring on the active roller and the tension spring on the driven roller. This transportation method ensures the consistency of the position and tension of the film in the subsequent packaging process, improves the accuracy and quality of the packaging, and reduces packaging defects caused by unstable film transportation, such as wrinkles, offsets, and other problems.

[0021] (4) The insulating packaging machine for manufacturing micro-transformers realizes the intermittent discharge of micro-transformers by setting a discharge component and utilizing a transmission structure such as an active roller, an active wheel, a driven wheel and a connecting belt pulley driven by a stepper motor. This orderly release method matches the conveying rhythm of the polyethylene film, so that each micro-transformer can arrive at the designated location for packaging at the appropriate time, avoiding the accumulation of transformers or untimely supply, and improving packaging efficiency and production continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0023] Figure 2 is a cross-sectional view of the present invention;

[0024] Figure 3 Schematic diagram of the structure of the limit assembly of the present invention;

[0025] Figure 4 Schematic diagram of the structure of the second belt of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the discharge assembly of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the wrapping assembly of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the slider of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the cleaning component of the present invention;

[0030] Figure 9 It is a structural schematic diagram of the one-way valve of the present invention.

[0031] In the figure: 1, blanking component; 2, hot melt component; 3, material box; 4, frame; 5, discharge assembly; 6, limit assembly; 7, wrapping assembly; 8, cleaning assembly; 51, discharge shell; 52, air guide tube; 53, rotating wheel; 54, connecting frame; 55, connecting belt pulley; 61, feeding bin; 62, limit frame; 63, stepping motor; 64, driving roller; 65, rubber ring; 66, driven roller; 67, tension spring; 68, fixed seat; 69, pulley; 610, first belt; 611, Tensioning pulley; 612, driving pulley; 613, driven pulley; 614, second belt; 71, hydraulic cylinder; 72, bracket; 73, pressure plate; 74, connecting column; 75, slider; 76, spring plate; 77, roller; 78, sliding block; 79, wedge block; 710, cutter; 711, heating wire; 81, connecting shaft; 82, mounting bracket; 83, slide plate; 84, top spring; 85, air bag; 86, air pipe; 87, hose; 88, blow pipe; 89, fixing plate; 810, one-way valve.

[0032] Specific implementation party

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-9The present invention provides a technical solution: an insulation packaging machine for manufacturing micro-transformers, comprising: a frame 4, the outer wall of the bottom of the frame 4 is slidably connected to a material box 3, and the micro-transformer after packaging is completed falls into the material box 3; a blanking component 1, the outer wall of the blanking component 1 is fixedly connected to the outer wall of the top of the frame 4, the blanking component 1 includes a limiting component 6, the outer wall of the limiting component 6 is fixedly connected to the outer wall of the top of the frame 4, and the bottom of the limiting component 6 is fixedly connected to a discharge component 5; a hot melt component 2, the outer wall of the hot melt component 2 is slidably connected to the inner wall of the frame 4, the hot melt component 2 includes a wrapping component 7, the outer wall of the wrapping component 7 is slidably connected to the inner wall of the frame 4, and the outer wall of the frame 4 is fixedly connected to a cleaning component 8; the wrapping component 7 includes a hydraulic cylinder 71, the telescopic end of the hydraulic cylinder 71 is fixedly connected to a pressing plate 73, and the outer walls on both sides of the pressing plate 73 are connected by connecting columns 74 The top of the connecting column 74 is fixedly connected to the bottom of the pressure plate 73, the outer wall of the roller 77 is rolledly connected to the outer wall of the wedge 79, and the bottom of the hydraulic cylinder 71 is fixedly connected to the bracket 72, and the outer wall of the bracket 72 is fixedly connected to the outer wall of the frame 4.

[0035] The cleaning assembly 8 includes a mounting frame 82, the outer walls of both sides of the mounting frame 82 are fixedly connected to a fixing plate 89, the top of the fixing plate 89 is fixedly connected to an air bag 85, the top of the air bag 85 is fixedly connected to a slide plate 83, the bottom of the slide plate 83 is fixedly connected to a top spring 84, the inner wall of the fixing plate 89 is fixedly connected to an air pipe 86, the end of the air pipe 86 away from the fixing plate 89 is fixedly connected to an air blowing pipe 88 through a hose 87, and the outer wall of the hose 87 is fixedly connected to the end of the air pipe 86 away from the fixing plate 89. The end away from the air delivery pipe 86 is fixedly connected to the outer wall of the air blowing pipe 88. The outer wall of the mounting frame 82 is fixedly connected to the outer wall of the frame 4. The inner wall of the fixing plate 89 is fixedly connected to a one-way valve 810. The pressure inside the airbag 85 is reduced, and the outside air enters the airbag 85 through the one-way valve 810 under the action of atmospheric pressure. The top of the fixing plate 89 is slidably connected to the inner wall of the slide plate 83 through a sliding column. The top of the slide plate 83 is fixedly connected to the connecting shaft 81. The top of the connecting shaft 81 is fixedly connected to the outer wall of the pressure plate 73.

[0036] The limiting assembly 6 includes a feeding bin 61, the top of the feeding bin 61 is fixedly connected to the limiting frame 62, the outer wall of the feeding bin 61 is fixedly connected to the inner wall of the top of the frame 4, the top of the frame 4 is rotatably connected to the driven roller 66 through a fixed seat 68, and the bottom of the fixed seat 68 is fixedly connected to the top of the frame 4, the top of the frame 4 is rotatably connected to the active roller 64, the active roller 64 and the driven roller 66 are each provided with two groups, the outer wall of one group of active rollers 64 is frictionally connected to the first belt 610 through a belt pulley, the inner wall of the first belt 610 is frictionally connected to the tensioning wheel 611, and the inner wall of the first belt 610 is frictionally connected to the pulley 69, the outer wall of the active roller 64 is fixedly connected to the rubber ring 65, the rubber ring 65 has a large friction force, when the polyethylene film passes between the active roller 64 and the driven roller 66, the rubber ring 65 can better The polyethylene film is grasped firmly, and the rubber rings 65 are arranged in a linear array along the central axis of the active roller 64. The top of the frame 4 is fixedly connected to the stepping motor 63 through a fixed frame, and the output end of the stepping motor 63 is frictionally connected to the outer wall of the active roller 64 through a belt. The outer wall of the driven roller 66 is fixedly connected to a tension spring 67, and the end of the tension spring 67 away from the driven roller 66 is fixedly connected to the top of the frame 4. The inner wall of the pulley 69 is fixedly connected to the top of the frame 4 through a support plate, and the inner wall of the tensioning wheel 611 is fixedly connected to the top of the frame 4 through a support plate. A group of active rollers 64 are fixedly connected to the outer wall of the active roller 612, and the outer wall of the frame 4 is rotatably connected to the driven wheel 613 through the support plate, and the outer wall of the driven wheel 613 is meshed with the outer wall of the active wheel 612, and the inner wall of the driven wheel 613 is frictionally connected to the second belt 614.

[0037] The discharge assembly 5 includes a discharge shell 51, the outer wall of the discharge shell 51 is rotatably connected to the connecting belt pulley 55 through the connecting frame 54, and the outer wall of the connecting frame 54 is fixedly connected to the outer wall of the discharge shell 51, and the outer wall of the connecting belt pulley 55 is fixedly connected to the outer wall of the connecting belt pulley 55. The runner 53 is located inside the discharge shell 51, and the inner wall of the discharge shell 51 is fixedly connected to the air guide pipe 52. The top of the discharge shell 51 is fixedly connected to the bottom of the feed bin 61, the inner wall of the connecting frame 54 is rotatably connected to the outer wall of the connecting belt pulley 55, the outer wall of the air guide pipe 52 is fixedly connected to the outer wall of the blowing pipe 88, and the inner wall of the connecting belt pulley 55 is frictionally connected to the inner wall of the second belt 614. When the driven wheel 613 drives the connecting belt pulley 55 to rotate through the second belt 614, the runner 53 rotates synchronously therewith, thereby intermittently discharging the micro-transformer in the discharge shell 51, realizing the orderly release of the micro-transformer, and preparing for subsequent packaging work.

[0038] This insulation packaging machine is mainly composed of a frame 4, a blanking component 1, a hot melt component 2 and a cleaning component 8. The frame 4 serves as the basic supporting structure of the entire equipment. Its bottom outer wall is connected to the material box 3 in a sliding manner, which is convenient for replacing the material box 3 and replenishing materials. The blanking component 1 is fixedly installed on the top of the frame 4, and includes a limit component 6 and a discharge component 5, which is responsible for the orderly supply of materials. The hot melt component 2 can slide on the inner wall of the frame 4, and its core wrapping component 7 is also slidably connected to the inner wall of the frame 4, which is used to complete the hot melting of the polyethylene film and the wrapping operation of the micro transformer. The cleaning component 8 is fixed to the outer wall of the frame 4, and is responsible for removing debris generated during the packaging process to ensure a clean working environment.

[0039] The top of the feeding bin 61 in the limiting assembly 6 is equipped with a limiting frame 62, which plays the role of preliminarily restricting the entry direction and range of the two groups of polyethylene films to ensure that the two groups of polyethylene films can enter stably. At the top of the frame 4, two groups of driven rollers 66 are rotatably connected through the fixed seat 68, and two groups of active rollers 64 are also rotatably installed. The stepper motor 63 is firmly installed on the top of the frame 4 through the fixed frame, and its output end is connected to the outer wall of the active roller 64 through a belt. When the stepper motor 63 is started, the power it outputs is transmitted to the active roller 64 through the belt, driving the active roller 64 to rotate, and the stepper motor 63 rotates intermittently.

[0040] A pulley is provided on the outer wall of a group of active rollers 64, which forms a transmission connection with the pulley 69 and the tensioning pulley 611 through the first belt 610. The tensioning pulley 611 plays a vital role. It can adjust the tension of the first belt δ10 to ensure that the belt does not slip during the transmission process, thereby ensuring the stability and reliability of power transmission. The outer wall of the active roller 64 is fixed with rubber rings 65 arranged in a linear array along the central axis. These rubber rings 65 have a large friction force. When the polyethylene film passes between the active roller 64 and the driven roller 66, the rubber ring 65 can better grasp the polyethylene film, thereby realizing stable intermittent transportation of the two groups of polyethylene films.

[0041] The outer wall of the driven roller 66 is connected to a tension spring 67, and the other end of the tension spring 67 is fixed to the top of the frame 4. The tension generated by the tension spring 67 enables the driven roller 66 to fit tightly against the active roller 64, thereby better clamping the polyethylene film. During the conveying process of the polyethylene film, the driven roller 66 and the active roller 64 cooperate with each other to form a stable conveying channel, ensuring that the polyethylene film can be intermittently conveyed in a predetermined direction.

[0042] A driving wheel 612 is also fixed to the outer wall of a group of active rollers 64, and the driving wheel 612 is meshed with the driven wheel 613. The inner wall of the driven wheel 613 is connected to the connecting belt pulley 55 of the discharge component 5 through the second belt 614. When the active roller 64 rotates, the driving wheel 612 drives the driven wheel 613 to rotate, and the driven wheel 613 then transmits power to the connecting belt pulley 55 through the second belt 614, providing power support for the operation of the discharge component 5.

[0043] The top of the discharge shell 51 of the discharge assembly 5 is connected to the bottom of the feed bin 61, and the micro-transformer enters the discharge shell 51 from the feed bin 61. The outer wall of the discharge shell 51 is rotatably connected to the connecting belt pulley 55 through the connecting frame 54. The outer wall of the connecting belt pulley 55 is fixed with a rotating wheel 53, and the rotating wheel 53 is located inside the discharge shell 51. When the driven wheel 613 drives the connecting belt pulley 55 to rotate through the second belt 614, the rotating wheel 53 rotates synchronously therewith, thereby intermittently discharging the micro-transformer in the discharge shell 51, realizing the orderly release of the micro-transformer, and preparing for subsequent packaging work.

[0044] The bottom of the hydraulic cylinder 71 in the wrapping assembly 7 is fixed to the outer wall of the frame 4 through the bracket 72, and the telescopic end of the hydraulic cylinder 71 is connected to the pressure plate 73. When the telescopic end of the hydraulic cylinder 71 performs a telescopic movement, it will drive the pressure plate 73 to move up or down. The two sides of the pressure plate 73 are connected to the sliding block 78 through the connecting column 74, and the sliding block 78 can slide on the inner wall of the frame 4.

[0045] The inner walls on both sides of the frame 4 are slidably connected with sliders 75, and the outer walls of the sliders 75 are fixedly installed with heating wires 711 and cutters 710. The outer walls of the sliders 75 are rollingly connected to the wedge blocks 79 through rollers 77. When the telescopic end of the hydraulic cylinder 71 slides down, the pressure plate 73 will also drop down. The pressure plate 73 drives the sliding block 78 to slide down the inner wall of the frame 4 through the connecting column 74. During the sliding process of the sliding block 78, the roller 77 will roll on the wedge blocks 79. Due to the special shape design of the wedge blocks 79, the roller 77 will generate a lateral thrust when rolling on it, pushing the slider 75 to slide on the inner wall of the frame 4.

[0046] The sliding of the two sets of sliders 75 causes the heating wires 711 on the corresponding sliders 75 to gradually approach the polyethylene film, and the two sets of sliders 75 are fitted together to press the two sets of polyethylene films. When the heating wires 711 are energized, high temperature is generated, which heat-melts the polyethylene film, thereby heat-melting the two sets of polyethylene films. The cutter 710 will cut the heat-melted polyethylene film as the sliders 75 continue to slide, thereby completing the wrapping action of the micro transformer.

[0047] The outer walls on both sides of the slider 75 are fixedly connected with spring plates 76, which play an important role in buffering and restoring the slider 75 during its sliding. When the slider 75 slides under the thrust of the roller 77, the spring plates 76 will elastically deform, absorbing part of the impact force, avoiding a violent collision between the slider 75 and the inner wall of the frame 4, thereby ensuring the stability of the movement of the slider 75. When the telescopic end of the hydraulic cylinder 71 retracts and the pressure plate 73 rises, the elastic restoring force of the spring plates 76 will help the slider 75 return to its initial position, preparing for the next wrapping operation.

[0048] The mounting frame 82 of the cleaning component 8 is fixed to the outer wall of the frame 4. The top of the fixed plates 89 on both sides of the mounting frame 82 is connected to the airbag 85, the top of the airbag 85 is connected to the slide 83, the bottom of the slide 83 is connected to the top spring 84, the inner wall of the fixed plate 89 is connected to the air pipe 86, the air pipe 86 is connected to the air blowing pipe 88 through the hose 87, and the inner wall of the fixed plate 89 is also provided with a one-way valve 810.

[0049] The connecting shaft 81 at the top of the slide 83 is connected to the outer wall of the pressure plate 73. When the pressure plate 73 descends, the slide 83 is driven to descend through the connecting shaft 81. The descent of the slide 83 will squeeze the airbag 85, increasing the gas pressure in the airbag 85. Due to the presence of the one-way valve 810, the gas can only be blown out from the blowing pipe 88 to the air guide pipe 52 through the air supply pipe 86 and the hose 87. The blown gas has a certain pressure and flow rate, which can clear the debris in the discharge shell 51, so that the debris on the micro transformer is blown out from the side of the discharge shell 51, ensuring the cleanliness of the working environment and preventing the debris from affecting the subsequent packaging operation.

[0050] When the pressure plate 73 rises, the slide plate 83 is reset under the elastic restoring force of the top spring 84. At this time, the pressure inside the airbag 85 is reduced, and the outside air enters the airbag 85 through the one-way valve 810 under the action of atmospheric pressure, preparing for the next blowing and clearing operation.

[0051] During the entire insulation packaging process, the various components work closely together to form an organic whole. The unloading component 1 is started first, and the stepper motor 63 drives the active roller 64 to rotate intermittently, and the polyethylene film is intermittently transported from the feed bin 61 to the discharge shell 51, and the micro-transformer is discharged in an orderly manner through the discharge component 5. After the micro-transformer reaches the designated position, the hot melt component 2 starts to work, and the hydraulic cylinder 71 pushes the pressure plate 73 down, driving the slider 75 of the wrapping component 7 to slide, so that the electric heating wire 711 heat-melts the material, and the cutter 710 cuts and wraps it, and The cutter 710 is also provided with a set of heating wires 711, which heat the cutter 710 through the heating wires 711, so that the cutter 710 cuts the polyethylene film while hot-melting the polyethylene film above the cutter 710, thereby blocking the falling micro-transformer. When the pressure plate 73 descends, the slide 83 of the cleaning component 8 also descends, squeezing the airbag 85, and the air blower 88 blows out gas to remove debris. When one packaging operation is completed, the hydraulic cylinder 71 retracts, the pressure plate 73 rises, and the components are reset to prepare for the next packaging work.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An insulation packaging machine for manufacturing micro transformers, characterized in that: include: A frame (4), wherein the outer wall of the bottom of the frame (4) is slidably connected to the material box (3); A blanking component (1), wherein the outer wall of the blanking component (1) is fixedly connected to the outer wall of the top of the frame (4), the blanking component (1) comprises a limiting assembly (6), the outer wall of the limiting assembly (6) is fixedly connected to the outer wall of the top of the frame (4), and the bottom of the limiting assembly (6) is fixedly connected to a discharge assembly (5); A hot melt component (2), wherein the outer wall of the hot melt component (2) is slidably connected to the inner wall of the frame (4), the hot melt component (2) includes a wrapping assembly (7), the outer wall of the wrapping assembly (7) is slidably connected to the inner wall of the frame (4), and the outer wall of the frame (4) is fixedly connected to a cleaning assembly (8); The wrapping assembly (7) includes a hydraulic cylinder (71), the telescopic end of the hydraulic cylinder (71) is fixedly connected to a pressure plate (73), the outer walls on both sides of the pressure plate (73) are fixedly connected to sliding blocks (78) through connecting columns (74), and the outer walls of the connecting columns (74) are fixedly connected to the inner walls of the sliding blocks (78), the inner walls on both sides of the frame (4) are slidably connected to sliders (75), the outer walls of the sliders (75) are fixedly connected to the heating wire (711), the side of the slider (75) close to the heating wire (711) is fixedly connected to the cut (710), the outer wall of the slider (75) is rollingly connected to a wedge (79) through a roller (77), and the inner wall of the roller (77) is rotatably connected to the rotating shaft of the outer wall of the slider (75).

2. The insulating packaging machine for manufacturing a micro-transformer according to claim 1, characterized in that: The outer walls of both sides of the slider (75) are fixedly connected with spring plates (76), the outer wall of the sliding block (78) is slidably connected to the inner wall of the frame (4), the outer wall of the frame (4) is slidably connected to the outer wall of the spring plate (76), the top of the connecting column (74) is fixedly connected to the bottom of the pressure plate (73), the outer wall of the roller (77) is rollingly connected to the outer wall of the wedge block (79), the bottom of the hydraulic cylinder (71) is fixedly connected with a bracket (72), and the outer wall of the bracket (72) is fixedly connected to the outer wall of the frame (4).

3. The insulating packaging machine for manufacturing a micro-transformer according to claim 1, characterized in that: The cleaning assembly (8) includes a mounting frame (82), the outer walls of both sides of the mounting frame (82) are fixedly connected to a fixing plate (89), the top of the fixing plate (89) is fixedly connected to an air bag (85), the top of the air bag (85) is fixedly connected to a slide plate (83), the bottom of the slide plate (83) is fixedly connected to a top spring (84), the inner wall of the fixing plate (89) is fixedly connected to an air pipe (86), the end of the air pipe (86) away from the fixing plate (89) is fixedly connected to an air blowing pipe (88) through a hose (87), and the outer wall of the hose (87) is fixedly connected to the end of the air pipe (86) away from the fixing plate (89).

4. The insulating packaging machine for manufacturing a micro-transformer according to claim 3, characterized in that: One end of the hose (87) away from the air delivery pipe (86) is fixedly connected to the outer wall of the air blowing pipe (88), the outer wall of the mounting frame (82) is fixedly connected to the outer wall of the frame (4), the inner wall of the fixed plate (89) is fixedly connected to a one-way valve (810), the top of the fixed plate (89) is slidably connected to the inner wall of the slide plate (83) through a sliding column, the top of the slide plate (83) is fixedly connected to a connecting shaft (81), and the top of the connecting shaft (81) is fixedly connected to the outer wall of the pressure plate (73).

5. The insulating packaging machine for manufacturing a micro-transformer according to claim 1, characterized in that: The limiting assembly (6) includes a feed bin (61), the top of the feed bin (61) is fixedly connected to a limiting frame (62), the outer wall of the feed bin (61) is fixedly connected to the inner wall of the top of the frame (4), the top of the frame (4) is rotatably connected to a driven roller (66) through a fixed seat (68), and the bottom of the fixed seat (68) is fixedly connected to the top of the frame (4), the top of the frame (4) is rotatably connected to an active roller (64), and two groups of the active roller (64) and the driven roller (66) are provided.

6. The insulating packaging machine for manufacturing a micro-transformer according to claim 5, characterized in that: The outer walls of a group of active rollers (64) are frictionally connected to a first belt (610) via a belt pulley, the inner wall of the first belt (610) is frictionally connected to a tensioning wheel (611), the inner wall of the first belt (610) is frictionally connected to a pulley (69), the outer walls of the active rollers (64) are fixedly connected to rubber rings (65), and the rubber rings (65) are arranged in a linear array along the central axis of the active rollers (64), and the top of the frame (4) is fixedly connected to a stepping motor (63) via a fixing frame.

7. The insulating packaging machine for manufacturing a micro-transformer according to claim 6, characterized in that: The output end of the stepping motor (63) is frictionally connected to the outer wall of the active roller (64) through a belt, the outer wall of the driven roller (66) is fixedly connected to a tension spring (67), and one end of the tension spring (67) away from the driven roller (66) is fixedly connected to the top of the frame (4), the inner wall of the pulley (69) is fixedly connected to the top of the frame (4) through a support plate, the inner wall of the tensioning wheel (611) is fixedly connected to the top of the frame (4) through a support plate, a group of the outer walls of the active rollers (64) are fixedly connected to the active wheel (612), the outer wall of the frame (4) is rotatably connected to the driven wheel (613) through the support plate, and the outer wall of the driven wheel (613) is meshed with the outer wall of the active wheel (612), and the inner wall of the driven wheel (613) is frictionally connected to the second belt (614).

8. The insulating packaging machine for manufacturing a micro-transformer according to claim 1, characterized in that: The discharge assembly (5) comprises a discharge shell (51), the outer wall of the discharge shell (51) is rotatably connected to a connecting belt pulley (55) via a connecting frame (54), and the outer wall of the connecting frame (54) is fixedly connected to the outer wall of the discharge shell (51), and the outer wall of the connecting belt pulley (55) is fixedly connected to a rotating wheel (53), and the rotating wheel (53) is located inside the discharge shell (51).

9. The insulating packaging machine for manufacturing a micro-transformer according to claim 8, characterized in that: The inner wall of the discharge shell (51) is fixedly connected to the air guide pipe (52), the top of the discharge shell (51) is fixedly connected to the bottom of the feed bin (61), the inner wall of the connecting frame (54) is rotatably connected to the outer wall of the connecting belt pulley (55), the outer wall of the air guide pipe (52) is fixedly connected to the outer wall of the blowing pipe (88), and the inner wall of the connecting belt pulley (55) is frictionally connected to the inner wall of the second belt (614).

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