Magnetic isolation sheet production equipment for wireless charging transceiver and operation method

Abstract

The invention is suitable for the field of electronic device manufacturing, and provides a magnetic isolation sheet production device for a wireless charging transceiver and an operation method. The storage box is arranged below the carrying guide rail; the sliding feeding assembly is arranged on the carrying guide rail; the sintering assembly is arranged below the storage box; a mold assembly is arranged on the objective table, and a magnetic powder material is placed in the mold assembly; when the device is used, a magnetic powder material is put into the molds, and after the three molds are all filled with magnetic powder, the objective table is pushed to the position in the middle of the carrying guide rail; when a magnetic powder material is tamped, the steel ball and the hammering rod can rise by a certain distance and input certain potential energy to the energy storage spring, the potential energy of the energy storage spring begins to be released and becomes kinetic energy of the mold plate, the mold plate impacts the interior of the mold to tamp the magnetic powder material into blocks, the tamping efficiency is higher, and therefore the function of tamping the magnetic powder is achieved.

Description

Technical Field

[0001] The present invention belongs to the field of electronic device manufacturing, and in particular relates to a production device and an operation method of a magnetic isolation sheet for a wireless charging transmitter and receiver. Background Art

[0002] With the development of industrial technology, modern electronic device manufacturing technology has become more and more perfect. The magnetic isolation sheets for wireless charging transmitters and receivers on the market are currently made of sintered magnetic powder. This type of magnetic isolation sheet needs to be compacted before sintering. The previous magnetic isolation sheet production equipment had the following defects when it was first operated. First, the existing magnetic isolation sheet production equipment was relatively inefficient when compacting magnetic powder, and the magnetic powder might splash out during the compaction process. Second, the previous sintering equipment had relatively low working efficiency and low thermal energy utilization efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a magnetic isolation sheet production equipment and operation method for wireless charging transmitters and receivers in view of the deficiencies in the prior art. When the device is in use, the magnetic powder material is placed in the mold. After the three molds are filled with magnetic powder, the loading platform is pushed to the middle position of the carrying guide rail. At the same time, the stepper motor drives the sweep rod and the inclined plate to start rotating. When the inclined plate squeezes the steel ball, the steel ball and the hammer rod will rise a certain distance and input a certain potential energy into the energy storage spring. After the steel ball passes over the top edge of the inclined plate, the potential energy of the energy storage spring begins to be released and converted into the kinetic energy of the mold plate. The mold plate impacts the inside of the mold to compact the magnetic powder material into blocks. The compaction efficiency is higher, thereby solving the problems mentioned in the background technology.

[0004] To solve the above problems, the present invention provides the following technical solutions: a magnetic isolation sheet production device for wireless charging transmitters and receivers, comprising a transport guide rail; a storage box arranged below the transport guide rail; a sliding loading assembly arranged on the transport guide rail; a sintering assembly arranged below the storage box; the sliding loading assembly comprises two loading platforms, and the loading platforms and the transport guide rails are connected by a slide rail structure; a mold assembly is arranged on the loading platform, and magnetic powder material is placed in the mold assembly; a compacting assembly matching the mold assembly is arranged on the top of the storage box.

[0005] Preferably, the slide rail structure includes a slide line groove in the middle of the carrying guide rail, and a hub assembly inserted into the slide line groove is provided at the bottom end of the loading platform. The middle height of the carrying guide rail is lower than the height at both ends, and the middle link of the carrying guide rail is inserted into the interior of the storage box. Two pillars are provided at the bottom end of the carrying guide rail, and the bottom ends of the pillars are connected through a built-in table, and the built-in table is fixed to the bottom of the storage box. The storage box is provided with a dustproof assembly matching the loading platform.

[0006] Preferably, the hub assembly includes four slide frames at the bottom end of the loading platform, the slide frames are provided with support rods inside, the bottom ends of the support rods are provided with pulleys, the pulleys slide inside the sliding line grooves, and a movable cross bar is provided in the middle of the slide frames. The two groups of movable cross bars under the loading platforms are connected by connecting rods, and the connecting rods are made of lightweight plastic.

[0007] Preferably, the dustproof component includes dust-proof flaps on the front and rear side walls of the storage box, and the left and right side walls of the storage box are provided with inclined flaps, and a layer of sound insulation cotton is laid on the side walls of the dust-proof flap and the inclined flap.

[0008] Preferably, the mold assembly includes three mold pits at the top of the stage, the mold pits are in a circular array, a mold is installed inside the mold pit, the inner edge of the opening at the top of the mold is provided with an arc-shaped fold, a center platform cavity is provided in the middle of the mold, and an annular groove cavity is provided on the edge of the mold.

[0009] Preferably, the compacting assembly includes an arch bridge at the top of the storage box, a cantilever beam is provided at the top of the arch bridge, a circular ring is provided at the end of the cantilever beam, three punching holes are provided on the circular ring, a hammer rod is slidably installed in the punching holes, a mold plate is provided at the bottom end of the hammer rod, the mold plate and the mold contour match, and a hammer power mechanism is provided in the middle of the circular ring.

[0010] Preferably, the hammering power mechanism includes a stepping motor inside a circular ring, a sweeping rod is arranged on the output rod of the stepping motor, an inclined plate is arranged at the end of the sweeping rod, and a thirty-degree angle is formed between the inclined plate and the vertical plane, a steel ball is arranged at the top end of the hammering rod, and the steel ball is attached to the side wall of the inclined plate, and an energy storage spring is also mounted on the outer side of the hammering rod, the bottom end of the energy storage spring is connected to the mold plate, and the top end of the energy storage spring is connected to the circular ring, and the material of the mold plate is metal lead.

[0011] Preferably, the sintering assembly includes a sintering box, which is fixedly connected to the ground through a base, a feeding port is provided on the side wall of the sintering box, and the inside of the feeding port is provided with support plates at the upper and lower edges of the feeding port, and a suction frame is provided at the end of the support plate, and the top of the suction frame is used to place the mold, gas pipes are provided on the upper and lower surfaces of the sintering box, and a gas valve is provided on the gas pipe, and a spark plug is provided at the port of the gas valve inserted into the inside of the sintering box, and an exhaust assembly is provided in the center of the sintering box.

[0012] Preferably, the exhaust pipe includes an exhaust pipe passing through the side wall of the sintering box, an adsorption ball is arranged at the inner end of the exhaust pipe, an air machine is arranged at the outer end of the exhaust pipe, a plurality of exhaust channels are arranged on the side wall of the adsorption ball, and a ball kneaded with metal tungsten wire is stuffed into the exhaust channel.

[0013] Preferably, the method comprises the following steps: S1. Put the magnetic powder material into the mold, and push the stage to the middle of the carrying rail after all three molds are filled with magnetic powder. At the same time, the stepper motor drives the sweep rod and the inclined plate to start rotating. When the inclined plate squeezes the steel ball, the steel ball and the hammer rod will rise a certain distance and input a certain potential energy into the energy storage spring. After the steel ball passes over the top edge of the inclined plate, the potential energy of the energy storage spring begins to release and becomes the kinetic energy of the mold plate. The mold plate impacts the inside of the mold to compact the magnetic powder material into blocks. S2. When one of the loading platforms is in the middle of the transport rail, the other loading platform is at the edge of the transport rail. The loading platform at the edge of the transport rail is used to load magnetic powder, and the loading platform in the middle of the transport rail is used to compact. When the two loading platforms are exchanged, the other loading platform will be pushed away when the loading platform is pushed to the middle position. The staff can make full use of the interval time to improve the utilization rate of time. S3. The compacted mold is taken down and placed on the top of the suction rack. The spark plug starts to ignite for sintering. At the same time, the air machine starts to extract the air inside the sintering box. Then the wind direction inside the sintering box is from the side wall of the sintering box to the core of the sintering box, thereby improving the combustion efficiency of the mold at the core of the sintering box.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects: When the device is in use, the magnetic powder material is placed in the mold. After the three molds are filled with magnetic powder, the stage is pushed to the middle position of the carrying guide rail. At the same time, the stepper motor drives the sweep rod and the inclined plate to start rotating. When the inclined plate squeezes the steel ball, the steel ball and the hammer rod will rise a certain distance and input a certain potential energy into the energy storage spring. After the steel ball passes the top edge of the inclined plate, the potential energy of the energy storage spring begins to release and becomes the kinetic energy of the mold plate. The mold plate impacts the inside of the mold to compact the magnetic powder material into blocks, and the compaction efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front view of the present invention.

[0016] Figure 2 It is a schematic diagram of a side view of the present invention.

[0017] Figure 3 It is a schematic diagram of the built-in platform of the present invention.

[0018] Figure 4 It is a schematic diagram of the present invention when viewed from above.

[0019] Figure 5 It is a schematic diagram of the sliding frame of the present invention.

[0020] Figure 6It is a schematic diagram of the mold of the present invention.

[0021] Figure 7 It is a schematic diagram of the cantilever beam of the present invention.

[0022] Figure 8 It is a schematic diagram of the sintering box of the present invention.

[0023] Fig. 9 It is a schematic diagram of a cross-section of a sintering box of the present invention.

[0024] Fig.10 It is a schematic diagram of the suction frame of the present invention.

[0025] Description of reference numerals: Carrying guide rail 1, sliding line groove 101, storage box 2, arch bridge 201, dust-proof turning over 202, inclined turning over 203, loading platform 3, sliding frame 301, support rod 302, pulley 303, mold pit 304, mold 305, arc turning over 306, central platform cavity 307, annular groove cavity 308, sintering box 4, base 401, air machine 402, exhaust pipe 403, built-in platform 5, pillar 501, connecting rod 6, movable cross bar 601, cantilever beam 7, hammer rod 701, steel ball 702, energy storage spring 703, mold plate 704, stepping motor 705, sweeping rod 706, oblique sheet 707, gas pipe 8, gas valve 801, support sheet 9, suction frame 901, adsorption ball 10. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] The present invention provides a device for producing a magnetic isolation sheet for a wireless charging transmitter and receiver, such as Figure 1-10As shown, it includes a carrying guide rail 1; a storage box 2 arranged below the carrying guide rail 1; a sliding loading assembly arranged on the carrying guide rail 1; a sintering assembly arranged below the storage box 2; the sliding loading assembly includes two loading platforms 3, and the loading platforms 3 and the carrying guide rail 1 are connected by a slide rail structure; a mold assembly is arranged on the loading platform 3, and magnetic powder material is placed in the mold assembly; a tamping assembly matching the mold assembly is arranged on the top of the storage box 2.

[0029] In this embodiment, after the magnetic powder material is placed in the mold assembly, the two carriers 3 are advanced to the processing position in the middle of the transport guide rail 1 in turn. When one of the carriers 3 is in the middle of the transport guide rail 1, the other carrier 3 is at the edge of the transport guide rail 1. The carrier 3 at the edge of the transport guide rail 1 performs the magnetic powder filling operation, and the carrier 3 in the middle of the transport guide rail 1 performs the compaction operation. The two carriers 3 can be rotated and exchanged to make full use of the intermittent time to improve the time utilization rate. Compared with the prior art method of compacting magnetic powder, only one mold assembly is compacting the magnetic powder, and the compacted magnetic blocks can be loaded for the second time after they come out of the mold. The old operation method wastes time resources.

[0030] In a further embodiment of the present invention, Figure 1-5 As shown, the slide rail structure includes a slide groove 101 in the middle of the carrying guide rail 1, and the bottom end of the loading platform 3 is provided with a hub assembly inserted into the slide groove 101, the middle height of the carrying guide rail 1 is lower than the height at both ends, and the middle link of the carrying guide rail 1 is inserted into the interior of the storage box 2, and two pillars 501 are provided at the bottom end of the carrying guide rail 1, and the bottom ends of the pillars 501 are connected through the built-in platform 5, and the built-in platform 5 is fixed to the bottom of the storage box 2, and the storage box 2 is provided with a dustproof component matching the loading platform 3.

[0031] In this embodiment, the built-in platform 5 is used to fix the positions of the two transport guide rails 1. If the height of the transport guide rail 1 needs to be adjusted, the pillar 501 is replaced with a different length model. The height of the loading platform 3 pushed to the middle position of the transport guide rail 1 is relatively low, thereby lowering the center of gravity of the entire device. The loading platform 3 is relatively stable when performing compaction operations at a low place.

[0032] In a further embodiment of the present invention, Figure 1-5 As shown, the hub assembly includes four slide frames 301 at the bottom end of the loading platform 3, a support rod 302 is arranged inside the slide frame 301, a pulley 303 is arranged at the bottom end of the support rod 302, the pulley 303 slides inside the sliding line groove 101, a movable cross bar 601 is arranged in the middle of the slide frame 301, and the two groups of movable cross bars 601 under the loading platform 3 are connected by a connecting rod 6, and the material of the connecting rod 6 is lightweight plastic.

[0033] In this embodiment, when the two loading platforms 3 are replaced, pushing the loading platform 3 to the middle position will squeeze the other loading platform 3 away. The plastic material of the connecting rod 6 reduces the gravity of the replacement operation and is more conducive to manual pulling by the staff. After the slide frame 301 reaches the self-determined position, the position can be locked by using a pin rod or a block.

[0034] In a further embodiment of the present invention, Figure 1-5 As shown, the dustproof component includes dust-proof flaps 202 on the front and rear side walls of the storage box 2, and inclined flaps 203 are also provided on the left and right side walls of the storage box 2. A layer of sound insulation cotton is laid on the side walls of the dust-proof flap 202 and the inclined flap 203.

[0035] In this embodiment, particles and debris are splashed out during the hammering of the magnetic powder on the stage 3. If these particles of magnetic powder are scattered inside the factory, it is difficult to handle. The dust-proof flaps 202 and tilted flaps 203 on both sides of the storage box 2 will block the splashed magnetic powder particles. After the magnetic powder particles hit the sound insulation cotton, they will hang on it and will not fall off. The staff will regularly replace the sound insulation cotton with new one, and the sound insulation cotton also absorbs the noise of the compaction operation.

[0036] In a further embodiment of the present invention, Figure 1-5 As shown, the mold assembly includes three mold pits 304 at the top of the worktable 3, and the mold pits 304 are in a circular array. A mold 305 is installed inside the mold pit 304. The inner edge of the top opening of the mold 305 is provided with an arc-shaped fold 306, a center platform cavity 307 is provided in the middle of the mold 305, and an annular groove cavity 308 is provided on the edge of the mold 305.

[0037] In this embodiment, the magnetic isolation sheet formed by tamping inside the mold 305 has a central column and an annular edging, so that the overall thickness of the magnetic isolation sheet becomes larger. The thicker magnetic isolation sheet has a better magnetic isolation effect. The tamped mold 305 and the magnetic isolation sheet are taken out as a whole and replaced with an empty shell mold 305.

[0038] In a further embodiment of the present invention, Figure 7 As shown, the compacting assembly includes an arch bridge 201 at the top of the storage box 2, a cantilever beam 7 is arranged at the top of the arch bridge 201, a circular ring is arranged at the end of the cantilever beam 7, three punching holes are arranged on the circular ring, a hammer rod 701 is slidably installed in the punching holes, a mold plate 704 is arranged at the bottom end of the hammer rod 701, the mold plate 704 matches the contour of the mold 305, and a hammer power mechanism is arranged in the middle of the circular ring.

[0039] In this embodiment, the compaction operation begins when the hammer rod 701 and the mold plate 704 at its bottom impact the inside of the mold 305, thereby compacting three molds 305 at one time. Compared with the prior art of compacting one mold at a time, the compaction efficiency of the present invention is higher.

[0040] In a further embodiment of the present invention, Figure 7 As shown, the hammering power mechanism includes a stepping motor 705 inside a circular ring, a sweeping rod 706 is arranged on the output rod of the stepping motor 705, an inclined plate 707 is arranged at the end of the sweeping rod 706, and the inclined plate 707 forms an angle of thirty degrees with the vertical plane, a steel ball 702 is arranged at the top of the hammering rod 701, and the steel ball 702 is attached to the side wall of the inclined plate 707, and an energy storage spring 703 is also mounted on the outer side of the hammering rod 701, the bottom end of the energy storage spring 703 is connected to the mold plate 704, and the top end of the energy storage spring 703 is connected to the circular ring, and the material of the mold plate 704 is metal lead.

[0041] In this embodiment, the stepper motor 705 drives the sweep rod 706 and the bevel plate 707 to start rotating. When the bevel plate 707 squeezes the steel ball 702, the steel ball 702 and the hammer rod 701 will rise a certain distance and input a certain potential energy to the energy storage spring 703. After the steel ball 702 passes over the top edge of the bevel plate 707, the potential energy of the energy storage spring 703 begins to be released and becomes the kinetic energy of the mold plate 704. The mold plate 704 impacts the inside of the mold 305 to compact the magnetic powder material into blocks. Compared with the compaction operation of the prior art, the power of the previous compaction operation is unstable, which easily leads to the magnetic isolation plate having too little or too much compaction force. When the three energy storage springs 703 of the present invention are squeezed to the limit, the potential energy stored is the same, and then the kinetic energy of the mold plate 704 impact is also relatively stable, thereby increasing the accuracy of the compaction of the magnetic isolation plate.

[0042] In a further embodiment of the present invention, Figure 1-5 As shown, the sintering assembly includes a sintering box 4, which is fixedly connected to the ground through a base 401, a feeding port is arranged on the side wall of the sintering box 4, and a 404 is arranged inside the feeding port, and support plates 9 are arranged on the upper and lower edges of the feeding port, and a suction frame 901 is arranged at the end of the support plate 9, and the top of the suction frame 901 is used to place the mold 305, and gas pipes 8 are arranged on the upper and lower surfaces of the sintering box 4, and a gas valve 801 is arranged on the gas pipe 8, and a spark plug is arranged at the port of the gas valve 801 inserted into the inside of the sintering box 4, and an exhaust assembly is arranged in the center of the sintering box 4.

[0043] In this embodiment, the compacted mold 305 is completely removed and placed on the top of the suction frame 901, and the spark plug starts to ignite for sintering. Compared with the sintering furnace in the prior art, the flame in the previous sintering furnace sintered the workpiece from bottom to top, and the present invention can perform efficient sintering from various positions of the sphere.

[0044] In a further embodiment of the present invention, Figure 1-5 As shown, it includes the exhaust pipe 403, the exhaust pipe 403 passes through the side wall of the sintering box 4, the inner end of the exhaust pipe 403 is provided with an adsorption ball 10, the outer end of the exhaust pipe 403 is provided with an air machine 402, and a plurality of exhaust channels are provided on the side wall of the adsorption ball 10, and a ball of metal tungsten wire is stuffed into the exhaust channel.

[0045] In this embodiment, the air machine 402 starts to extract air from the inside of the sintering box 4, and then the wind direction inside the sintering box 4 is from the side wall of the sintering box 4 to the core of the sintering box 4, thereby improving the combustion efficiency of the mold 305 at the core position of the sintering box 4, and the particles in the combustion process will be adsorbed into the pellets kneaded by the metal tungsten wire.

[0046] The following steps are involved: S1. Put the magnetic powder material into the mold 305, wait until the three molds 305 are filled with magnetic powder, then push the stage 3 to the middle position of the carrying guide rail 1, and at the same time, the stepper motor 705 drives the sweep rod 706 and the inclined plate 707 to start rotating. When the inclined plate 707 squeezes the steel ball 702, the steel ball 702 and the hammer rod 701 will rise a distance and input a certain potential energy to the energy storage spring 703. After the steel ball 702 passes over the top edge of the inclined plate 707, the potential energy of the energy storage spring 703 begins to release and becomes the kinetic energy of the mold plate 704, and the mold plate 704 impacts the inside of the mold 305 to compact the magnetic powder material into a block; S2. When one of the loading platforms 3 is in the middle of the transport guide rail 1, the other loading platform 3 is at the edge of the transport guide rail 1. The loading platform 3 at the edge of the transport guide rail 1 is used to load magnetic powder, and the loading platform 3 in the middle of the transport guide rail 1 is used to compact. When the two loading platforms 3 are exchanged, the other loading platform 3 will be squeezed out when the loading platform 3 is pushed to the middle position. The staff can make full use of the interval time to improve the utilization rate of time. S3. The mold 305 that has been compacted is taken down and placed on the top of the suction frame 901. The spark plug starts to ignite and start the sintering operation. At the same time, the air machine 402 starts to extract the air inside the sintering box 4. Then, the wind direction inside the sintering box 4 is from the side wall of the sintering box 4 to the core of the sintering box 4, thereby improving the combustion efficiency of the mold 305 at the core position of the sintering box 4.

[0047] Working principle: In this embodiment, In a further embodiment of the present invention, Figure 1-5 As shown,.

[0048] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0049] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0050] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A production device for magnetic isolation sheets for wireless charging transmitters and receivers, characterized in that: comprising a carrying rail (1); A storage box (2) arranged below the transport guide rail (1); A sliding loading assembly arranged on the carrying guide rail (1); A sintering assembly arranged below the storage box (2); The sliding loading assembly comprises two loading platforms (3), and the loading platforms (3) and the carrying guide rails (1) are connected via a sliding rail structure; The loading platform (3) is provided with a mold assembly, and magnetic powder material is placed in the mold assembly; The top of the storage box (2) is provided with a tamping assembly that matches the mold assembly.

2. The production equipment of a magnetic isolation sheet for a wireless charging transmitter and receiver according to claim 1, characterized in that: The slide rail structure comprises a slide groove (101) in the middle of the transport guide rail (1); a hub assembly inserted into the slide groove (101) is arranged at the bottom end of the loading platform (3); the middle height of the transport guide rail (1) is lower than the height of the two ends; the middle link of the transport guide rail (1) is inserted into the interior of the storage box (2); two pillars (501) are arranged at the bottom end of the transport guide rail (1); the bottom ends of the pillars (501) are connected via a built-in platform (5); the built-in platform (5) is fixed to the bottom of the storage box (2); and a dustproof assembly matching the loading platform (3) is arranged on the storage box (2).

3. The production equipment of a magnetic isolation sheet for a wireless charging transmitter and receiver according to claim 2, characterized in that: The hub assembly comprises four slide frames (301) at the bottom end of the loading platform (3), a support rod (302) is arranged inside the slide frame (301), a pulley (303) is arranged at the bottom end of the support rod (302), the pulley (303) slides inside the sliding line groove (101), a movable cross bar (601) is arranged in the middle of the slide frame (301), and the movable cross bars (601) under two groups of loading platforms (3) are connected by a connecting rod (6), and the material of the connecting rod (6) is lightweight plastic.

4. The production equipment of a magnetic isolation sheet for a wireless charging transmitter and receiver according to claim 2, characterized in that: The dustproof component comprises dustproof flaps (202) on the front and rear side walls of the storage box (2), and inclined flaps (203) are arranged on the left and right side walls of the storage box (2), and a layer of sound insulation cotton is laid on the side walls of the dustproof flap (202) and the inclined flap (203).

5. The production equipment of magnetic isolation sheet for wireless charging transmitter and receiver according to claim 1, characterized in that: The mold assembly comprises three mold pits (304) at the top of the stage (3), the mold pits (304) being arranged in a ring array, a mold (305) being installed inside the mold pit (304), an arc-shaped fold (306) being arranged at the inner edge of the top opening of the mold (305), a central platform cavity (307) being arranged in the middle of the mold (305), and an annular groove cavity (308) being arranged at the edge of the mold (305).

6. The production equipment of a magnetic isolation sheet for a wireless charging transmitter and receiver according to claim 1, characterized in that: The compacting assembly comprises an arch bridge (201) at the top of the storage box (2), a cantilever beam (7) is arranged at the top of the arch bridge (201), a circular ring is arranged at the end of the cantilever beam (7), three punching holes are arranged on the circular ring, a hammer rod (701) is slidably installed in the punching hole, a mold plate (704) is arranged at the bottom end of the hammer rod (701), the contours of the mold plate (704) and the mold (305) match, and a hammer power mechanism is arranged in the middle of the circular ring.

7. The production equipment of magnetic isolation sheet for wireless charging transmitter and receiver according to claim 6, characterized in that: The hammering power mechanism comprises a stepping motor (705) inside the circular ring, a sweeping rod (706) is arranged on the output rod of the stepping motor (705), an inclined plate (707) is arranged at the end of the sweeping rod (706), and the inclined plate (707) forms an angle of thirty degrees with the vertical plane, a steel ball (702) is arranged at the top end of the hammering rod (701), and the steel ball (702) is attached to the side wall of the inclined plate (707), and an energy storage spring (703) is also installed on the outer side of the hammering rod (701), the bottom end of the energy storage spring (703) is connected to the mold plate (704), and the top end of the energy storage spring (703) is connected to the circular ring, and the material of the mold plate (704) is metal lead.

8. The production equipment of magnetic isolation sheet for wireless charging transmitter and receiver according to claim 1, characterized in that: The sintering assembly comprises a sintering box (4), the sintering box (4) being fixedly connected to the ground via a base (401), a feeding port being arranged on a side wall of the sintering box (4), a portion (404) being arranged inside the feeding port, support plates (9) being arranged at the upper and lower edges of the feeding port, a suction frame (901) being arranged at the end of the support plate (9), the top of the suction frame (901) being used to place a mold (305), gas pipes (8) being arranged at the upper and lower surfaces of the sintering box (4), a gas valve (801) being arranged on the gas pipe (8), a spark plug being arranged at a port of the gas valve (801) inserted into the interior of the sintering box (4), and an exhaust assembly being arranged at the center of the sintering box (4).

9. The production equipment of magnetic isolation sheet for wireless charging transmitter and receiver according to claim 8, characterized in that: The exhaust pipe (403) includes an exhaust pipe (403) passing through the side wall of the sintering box (4), an adsorption ball (10) is arranged at the inner end of the exhaust pipe (403), and an air machine (402) is arranged at the outer end of the exhaust pipe (403), and a plurality of exhaust channels are arranged on the side wall of the adsorption ball (10), and a ball made of metal tungsten wire is inserted into the exhaust channel.

10. The method for operating a magnetic isolation sheet production device for a wireless charging transmitter and receiver according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Place the magnetic powder material into the mold (305), wait until the three molds (305) are filled with magnetic powder, then push the stage (3) to the middle of the carrying guide rail (1), and at the same time, the stepper motor (705) drives the sweeping rod (706) and the inclined plate (707) to start rotating. When the inclined plate (707) squeezes the steel ball (702), the steel ball (702) and the hammer rod (701) will rise a certain distance and input a certain potential energy to the energy storage spring (703). After the steel ball (702) passes over the top edge of the inclined plate (707), the potential energy of the energy storage spring (703) begins to release and becomes the kinetic energy of the mold plate (704). The mold plate (704) impacts the inside of the mold (305) to compact the magnetic powder material into a block; S2. When one of the loading platforms (3) is in the middle position of the transport guide rail (1), the other loading platform (3) is in the edge position of the transport guide rail (1). The loading platform (3) in the edge position of the transport guide rail (1) performs the magnetic powder loading operation, and the loading platform (3) in the middle position of the transport guide rail (1) performs the compaction operation. When the two loading platforms (3) are exchanged, the loading platform (3) is pushed to the middle position to squeeze the other loading platform (3). The staff can make full use of the interval time to improve the utilization rate of time; S3. The mold (305) that has been compacted is removed and placed on the top of the suction frame (901). The spark plug starts to ignite and the sintering operation is carried out. At the same time, the air machine (402) starts to extract air from the inside of the sintering box (4). The wind direction inside the sintering box (4) is from the side wall of the sintering box (4) to the core of the sintering box (4), thereby improving the combustion efficiency of the mold (305) at the core position of the sintering box (4).

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