CN111785502A - Processing equipment of wireless charging coil module - Google Patents

Abstract

The invention discloses a processing device of a wireless charging coil module. The processing equipment comprises a cutting part, an assembling part and a pressure maintaining part which are sequentially arranged from front to back; the first manipulator places the coil unit on a cutting jig of the cutting part; a cutter of the cutting part moves downwards to cut the guide end; the positioning base station of the assembling part is detachably connected with the universal carrier, when the upper sucker is in a vertical state, the second manipulator places the ferrite sheet on the upper sucker, when the upper sucker is in a horizontal state, the third manipulator places the unloaded universal carrier on the positioning base station, the second manipulator places the coil unit in the universal carrier, the elastic pressing part moves downwards, and under the action of the second spring, the ferrite sheet is adhered to the coil unit in a soft and adhesive mode to form the wireless charging coil module; and the third manipulator places the universal carrier on the bearing platform for pressure maintaining. The invention has the effects of automatic production, high speed, high efficiency and high yield.

Description

Processing equipment of wireless charging coil module

Technical Field

The invention relates to a processing device of a wireless charging coil, in particular to processing equipment of a wireless charging coil module.

Background

The wireless charging coil module belongs to a key part in a mobile phone charger, and comprises a coil unit and a ferrite sheet, wherein the coil unit is coiled into a circular ring shape, and the end is bent into a vertical state; the defects are as follows: firstly, manual processing has human factor errors, unstable quality and low yield; secondly, manual pressure maintaining is performed, the speed is slow, workers consume time and labor, and the production efficiency is low; thirdly, the direction and the position of the applied force are difficult to control through manual processing, the ferrite sheet is very hard and brittle, the ferrite sheet exceeds the coil unit part, and the ferrite sheet is easy to damage, so that a large number of defective products are formed.

Disclosure of Invention

In order to solve one or more of the above problems, the present invention provides a processing device of a wireless charging coil module.

According to one aspect of the invention, the processing equipment of the wireless charging coil module comprises a cutting part, an assembling part and a pressure-maintaining part which are sequentially arranged from front to back; the first manipulator places the coil unit on a cutting jig of the cutting part;

the front end of the cutting part is provided with a moving platform, the rear end of the cutting part is provided with a portal frame, the moving platform is in threaded connection with a cutting jig, the moving platform can reciprocate at a material placing position or a material cutting position, a punching cylinder is fixed on the portal frame, the telescopic end of the punching cylinder is connected with a cutter, and two sides of the cutter are respectively provided with a guide block; under the action of a first spring, two guide plates made of wear-resistant materials are respectively attached to the guide blocks, and the cutter moves downwards to shear the guide end heads;

the assembly part comprises a positioning base station and an upper sucker which are opposite up and down, the positioning base station is detachably connected with the universal carrier, the rotating part enables the upper sucker to be switched between a vertical state and a horizontal state, the second mechanical hand places the ferrite sheet on the upper sucker in the vertical state, the third mechanical hand places the unloaded universal carrier on the positioning base station in the horizontal state, the second mechanical hand places the coil unit in the universal carrier, the elastic pressing part moves downwards, and the ferrite sheet is adhered to the coil unit in a soft and adhesive mode under the action of a second spring to form the wireless charging coil module;

the pressure maintaining part comprises a plurality of groups of bearing platforms and pressure maintaining cylinders which are opposite up and down, the bearing platforms are detachably connected with the universal carrier, the telescopic ends of the pressure maintaining cylinders are connected with pressure maintaining jigs, and the lower surface of each pressure maintaining jig is connected with a soft elastic buffer sheet; the third manipulator places the general carrier that is fully loaded with wireless charging coil module on load-bearing platform pressurize to place the general carrier after the pressurize at row dish unloading district.

In some embodiments, a second guide shaft and a rodless cylinder are respectively and transversely arranged on two sides of the front end of the lower base station of the cutting part, a second linear bearing is sleeved on the second guide shaft in a shaft mode, two sides of the lower surface of a substrate of the mobile station are respectively connected with the rodless cylinder and the second linear bearing, and the upper surface of the substrate is in threaded connection with a cutting jig;

the lower two sides of the substrate are respectively and vertically connected with a limiting block, and the front side and the rear side of the limiting block are respectively provided with a buffer; at the front end of the buffer at the rear side, the lower base station is provided with a hard limiting seat which is in adjustable connection and is opposite to the limiting block.

In some embodiments, the upper part of the rear end of the lower base station and the top plate are vertically connected through two wall plates to form a portal frame of a rectangular frame; the waste receiving box is positioned in the portal frame,

the middle of the top plate is connected with a punching cylinder, the punching cylinder is connected with the middle of the upper part of the cutter holder, and the lower end of the cutter holder is connected with a cutter; two ends of the top plate are respectively and symmetrically sleeved with a first linear bearing, an upper shaft sleeve of the first linear bearing is matched with a first guide shaft, and the first guide shaft is connected with two ends of the cutter holder;

the upper end and the lower end of a fixed block of the side buffering guide frame are respectively and vertically fixed with a buffering shaft, the other end of the buffering shaft is connected in the floating pressing block in a sliding manner, a first spring is arranged between a rear end ring of the buffering shaft and a spring hole of the floating pressing block, positioning grooves are respectively formed in the fixed block and the floating pressing block, and the guide plate is attached to the positioning grooves.

In some embodiments, a positioning base station is installed at the front end of the lower platform of the assembling part, the rear end of the lower platform is vertically connected with the vertical frame, a plurality of positioning pins are arranged in the middle of the positioning base station, the positioning pins can be inserted into positioning holes of the universal carrier, two ends of the positioning base station are respectively fixed with a guide shaft, and the upper end of the guide shaft is in sliding fit with a linear bearing;

the rotating part comprises two lug seats which are parallel to each other, a rotating air cylinder is fixed on the inner side surface of one lug seat, one end of an upper sucker is fixed on the rotating air cylinder, and the other end of the upper sucker is rotatably connected with the lug seats through a first bearing;

two lug seats are respectively connected under the last mainboard of splenium under the elasticity, go up the mainboard and the side still is fixed with the buffer board of two right angle structures respectively about, the horizontal plate and the buffer of buffer board are relative from top to bottom.

In some embodiments, the elastic pressing part comprises an upper main plate and an assembly cylinder, the assembly cylinder is connected to the front side surface of a vertical base plate of the vertical frame, two buffer guide shafts are fixed below a moving plate of the assembly cylinder, a second spring is sleeved on the outer wall of the middle of each buffer guide shaft, and a linear bearing is fixed at each of the left end and the right end of the upper main plate; the upper main board is provided with a plurality of guide holes, a large-diameter spring hole is formed on the upper side of each guide hole, a large-diameter limiting hole is formed on the lower side of each guide hole, the upper end of the second spring is attached to the movable plate, and the lower end of the second spring is attached to the spring hole; the limiting section of the buffer guide shaft slides up and down in the limiting hole.

In some embodiments, the lower surface of the upper sucker is also provided with a positioning cavity, and the positioning cavity is the same as the ferrite sheet; still be equipped with the breach in stating location chamber both sides, the breach outwards extends and forms two ear pieces, and the ear piece is equipped with constant head tank and pilot pin, and it has PSA glue to still laminate on the ferrite piece, and the overhanging end that PSA glue passes the breach and is located the constant head tank, and the second locating hole of overhanging end is pegged graft and is had the pilot pin.

In some embodiments, the lower end of the side frame of the pressure-maintaining part is vertically fixed at the rear end of the bearing platform, and a plurality of pressure-maintaining cylinders are equidistantly arrayed on the vertical base plate; the protective cover seals and surrounds the protective cylinder;

the bearing platform is provided with a plurality of positioning pins, the edges of the positioning pins are provided with two buffers, and the positioning pins are inserted into the positioning holes of the universal carrier;

two ends of the pressure maintaining jig extend outwards to form two lug plates, and the lug plates are opposite to the buffer in the vertical direction.

In some embodiments, an elastic buffer sheet made of rubber or EVA foam cotton rubber is further glued to the lower surface of the body of each pressure maintaining jig; the diameters of the body and the elastic buffer sheet are the same as the diameter of the coil unit, and the ferrite sheet is larger than the diameter of the coil unit.

In some embodiments, the cutting jig is made of a hard alloy material, and the front end surface of the cutting jig is a fine grinding plane; the cutting jig is also provided with a circular main cavity, a positioning table is formed in the middle of the main cavity, two extension grooves are formed in the front side of the main cavity, the coil unit is positioned in the main cavity, a central hole of the coil unit is sleeved on the positioning table in a shaft mode, and two guide end heads of the coil unit are fixed in the extension grooves;

the general carrier and the cutting jig have the same structure; one of the positioning pins and the positioning hole are oval.

In some embodiments, the buffer is a hydraulic buffer, the buffer includes a crash cap made of plastic material, the crash cap is fixed at the outer end of the piston rod, the inner end of the piston rod is inserted into the inner cylinder of the cylinder, and two height-adjusting nuts are mounted on the external thread of the cylinder.

Drawings

Fig. 1 is a schematic view of a processing device of a wireless charging coil module according to an embodiment of the present invention;

FIG. 2 is a three-dimensional schematic view of the cut-out portion of FIG. 1;

FIG. 3 is a three-dimensional schematic view of the cutting jig shown in FIG. 2;

FIG. 4 is a three-dimensional schematic view of the gantry, side buffer guides, and cutter shown in FIG. 2;

FIG. 5 is a three-dimensional view of the side buffer guides and cutters shown in FIG. 4;

FIG. 6 is a schematic top view of the side buffer guides and cutters shown in FIG. 5;

FIG. 7 is a schematic cross-sectional view A-A of the side buffer guide and cutter shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view B-B of the side buffer guide and cutter shown in FIG. 6;

FIG. 9 is a three-dimensional schematic view of the assembly portion of FIG. 1;

FIG. 10 is a three-dimensional view of the positioning base and the vertical stand of FIG. 9;

FIG. 11 is a three-dimensional schematic view of the universal carrier shown in FIG. 9;

FIG. 12 is a cross-sectional view of the resilient hold-down portion shown in FIG. 9;

FIG. 13 is a three-dimensional schematic view of the rotating portion and the upper suction cup of FIG. 9;

FIG. 14 is a cross-sectional view of the rotating portion and the upper suction cup of FIG. 13;

FIG. 15 is a three-dimensional schematic view of the pressure retention section shown in FIG. 1;

FIG. 16 is a three-dimensional schematic view of the load-bearing platform of FIG. 15;

FIG. 17 is a three-dimensional schematic view of the damper of FIG. 16;

the wireless charging coil module 00, a coil unit 001, a ferrite sheet 002, a guide end 003, a center hole 004, PSA glue 005, an overhanging end 006 and a second positioning hole 007;

the cutting part 01, the lower base 1, the detection plate 11, the moving platform 2, the base plate 21, the second guide shaft 22, the rodless cylinder 23, the second linear bearing 24, the limiting block 25, the hard limiting seat 26, the cutter 3, the guide block 31, the side buffering guide frame 4, the fixing block 41, the floating pressing block 42, the buffering shaft 43, the first spring 44, the guide plate 45, the positioning groove 46, the spring hole 47, the portal frame 5, the top plate 51, the wall plate 52, the first guide shaft 53, the first linear bearing 54, the cutting jig 6, the main cavity 61, the extension groove 62, the positioning platform 63, the buffer 7, the cylinder barrel 70, the anti-collision cap 71, the piston rod 72, the heightening nut 73, the cutter holder 8, the waste receiving box 9 and the punching cylinder 10;

the assembly part 02, a lower platform 021, a vertical stand 022, a side wall plate 0221, a vertical base plate 0222, a rear cover plate 0223, a lower sealing plate 0224, an elastic downward pressing part 023, an assembly cylinder 0231, an upper main plate 0232, a buffer guide shaft 0233, a second spring 0234, a guide hole 0235, a spring hole 0236, a limiting hole 0237, a buffer plate 0238, a rotating part 024, an ear seat 0241, a first bearing 0242, a first rotating shaft 0243, a rotating cylinder 0244, a second rotating shaft 0245, a positioning base 025, a linear bearing 0251, a guide shaft 0252, an upper sucker 026, a shaft hole 0261, a vertical pin hole 0262, an upper cover hole 0263, a suction hole 0264, an upper end cover 0265, a positioning cavity 0266, an ear block 0267, a positioning groove 0268 and a positioning needle 0269;

the device comprises a pressure maintaining part 03, a bearing platform 031, a side frame 032, a vertical base plate 0320, a side wall plate 0321, a protective cover 0322, a rear cover plate 0323, a lower sealing plate 0324, a pressure maintaining cylinder 033, a pressure maintaining jig 034, an ear plate 0341, an elastic buffer sheet 035 and a triplet 036;

the automatic tray arranging and feeding device comprises a first mechanical arm 04, a second mechanical arm 05, a universal carrier 06, positioning holes 061, positioning pins 062, a third mechanical arm 07 and a tray arranging and feeding area 08.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 to 17 schematically show a processing device of a wireless charging coil module according to an embodiment of the present invention. As shown in the figure, the device comprises a cutting part 01, an assembling part 02 and a pressure maintaining part 03 which are arranged in sequence from front to back; the first manipulator 04 places the coil unit 001 on the cutting jig 6 of the cut portion 01;

the front end of the cutting part 01 is provided with a moving platform 2, the rear end of the cutting part is provided with a portal frame 5, the moving platform 2 is in threaded connection with a cutting jig 6, the moving platform 2 can reciprocate at a material placing position or a material cutting position, a punching cylinder 10 is fixed on the portal frame 5, the telescopic end of the punching cylinder 10 is connected with a cutter 3, and two sides of the cutter 3 are respectively provided with a guide block 31; under the action of the first spring 44, the two guide plates 45 made of wear-resistant materials are respectively attached to the guide blocks 31, and the cutting knife 3 cuts the guide end 003 downwards;

the assembling portion 02 comprises a positioning base 025 and an upper sucker 026 which are opposite up and down, the positioning base 025 is detachably connected with the universal carrier 06, the rotating portion 024 enables the upper sucker 026 to be switched between a vertical state and a horizontal state, the second manipulator 05 places the ferrite sheet 002 on the upper sucker 026 in the vertical state, the third manipulator 07 places the unloaded universal carrier 06 on the positioning base 025 in the horizontal state, the second manipulator 05 places the coil unit 001 in the universal carrier 06, the elastic pressing portion 023 moves downwards, and the ferrite sheet 002 is adhered to the coil unit 001 softly under the action of a second spring 0234 to form the wireless charging coil module 00;

the pressure maintaining part 03 comprises a plurality of groups of bearing platforms 031 and pressure maintaining cylinders 033 which are opposite up and down, the bearing platforms 031 are detachably connected with the universal carrier 06, the telescopic ends of the pressure maintaining cylinders 033 are connected with pressure maintaining jigs 034, and the lower surface of each pressure maintaining jig 034 is connected with a soft elastic buffer sheet 035; the third manipulator 07 places the general carrier 06 fully loaded with the wireless charging coil module 00 on the load-bearing platform 031 for pressure maintaining, and places the general carrier 06 after pressure maintaining in the coil arrangement blanking area 08.

The first manipulator 04, the second manipulator 05 and the third manipulator 07 are five-axis manipulators or an XYZ three-way linear module;

the device realizes automatic transfer of raw materials, the cutting part 01 automatically cuts the guide end head 003 of the coil unit 001, the assembling part 02 accurately assembles ferrite pieces 002, the coil unit 001 becomes the wireless charging coil module 00, and the pressure maintaining part 03 performs constant-pressure forming and pressure maintaining, so that the automatic production of the wireless charging coil module 00 is realized; the beneficial effects are as follows: firstly, automatic production is realized, the speed is high, the efficiency is high, the yield is high, human factor errors are avoided, operating personnel are effectively protected, the direction and the magnitude of acting force are controllable, and ferrite pieces 002 and products can be effectively protected; secondly, the cutting part 01 adopts a cutting jig 6 to position the coil unit 001 with high precision, the moving platform 2 moves in a reciprocating mode accurately, the portal frame 5 is high in structural strength, no vibration exists in the cutting process, the guide plate 45 is always attached to the guide block 31 under the pushing of the first spring 44, the cutter 3 does not swing backwards and laterally in the cutting process, abrasion does not exist after repeated use for many times, the service life is long, the cutting straightness is high, the object to be cut is positioned with high precision, the cutting position is guaranteed, and the cutting precision is high; thirdly, the assembly part 02 adopts the upper sucker 8 to accurately position the ferrite sheet 002, the universal carrier 06 to accurately position the coil unit 001, the elastic pressing part 023 accurately outputs assembly pressure, the assembly pressure is controllable in size, and the buffer spring 0234 performs elastic buffering, so that the assembly process is converted into a soft gradual change process, and pressure injury or displacement caused by sudden stress is avoided; the rotating part 024 switches angles, vertical plane feeding and horizontal plane assembling are performed, so that the height of equipment can be effectively reduced, and meanwhile, the ferrite sheet 002 is more convenient to place and higher in position; fourthly, pressurize portion 03 adopts the invariable output pressurize load of pressurize jar 033, and area of pressure is no longer than the scope of elastic buffer piece 035, effectively protects ferrite piece 002, and area of pressure is controllable, and the product module is placed in general carrier 06, and accurate effort of exerting can be guaranteed in the accurate location, can effectively avoid the crushing phenomenon, realizes good guarantor's shaping simultaneously, and the product yields is high.

Preferably, a second guide shaft 22 and a rodless cylinder 23 are respectively and transversely installed on two sides of the front end of the lower base 1 of the cutting part 01, a second linear bearing 24 is sleeved on the second guide shaft 22, two sides of the lower surface of the substrate 21 of the mobile station 2 are respectively connected with the rodless cylinder 23 and the second linear bearing 24, and the upper surface of the substrate 21 is in threaded connection with the cutting jig 6;

the lower two sides of the base plate 21 are respectively and vertically connected with a limiting block 25, and the front side and the rear side of the limiting block 25 are respectively provided with a buffer 7; at the front end of the rear buffer 7, the lower base 1 is adjustably connected with a hard limiting seat 26 opposite to the limiting block 25. The beneficial effects are as follows: this mobile station 2 can realize that good straight line transports, and the degree of reaching in place is high simultaneously, and the extreme position of tool 6 is cut in the restriction of hard spacing seat 26, prevents that cutter 3 from cutting to tool 6.

Preferably, the upper part of the rear end of the lower base 1 and the top plate 51 are vertically connected through two wall plates 52 to form a portal frame 5 of a rectangular frame; the waste receiving box 9 is positioned in the portal frame 5,

the middle of the top plate 51 is connected with a punching cylinder 10, an expansion link of the punching cylinder 10 penetrates through a middle hole of the top plate 51 to be connected with the middle of the upper end of the cutter holder 8, and the lower end of the cutter holder 8 is connected with the cutter 3; two ends of the top plate 51 are respectively and symmetrically sleeved with a first straight line bearing 54, the first straight line bearing 54 is in shaft sleeve fit with a first guide shaft 53, and the first guide shaft 53 is connected with two ends of the cutter holder 8;

the two ends of the fixed block 41 of the side buffer guide frame 4 are respectively connected with the lower front end of the top plate 51 and the lower base 1, the upper end and the lower end of the fixed block 41 are respectively and vertically fixed with a buffer shaft 43, the other end of the buffer shaft 43 is slidably connected in the floating pressing block 42, a first spring 44 is arranged between the rear end ring of the buffer shaft 43 and the spring hole 47 of the floating pressing block 42,

locating grooves 46 are formed in the fixing block 41 and the floating pressing block 42 respectively, protruding end blocks are formed at two ends of each locating groove 46 respectively, and the guide plate 45 is attached to the inner groove surface of each locating groove 46, and two ends of each guide plate are attached to the protruding end blocks respectively. The beneficial effects are as follows: firstly, the portal frame 5 with a rectangular frame structure has high structural strength, no vibration exists in the cutting process, the guide block 31 of the cutter 3 is pushed by the first spring 44, the guide plate 45 is always attached to the guide block 32, no backward side swing exists in the cutting process of the cutter 3, the cutting straightness is high, and secondly, the cutter 3 has excellent straight line cutting, high cutting precision and good cutting effect under the action of the side buffering cutter frame 4 and the linear bearing guide rod; thirdly, the waste collecting box 9 collects waste materials, effectively recycles the waste materials and realizes clean production.

Preferably, the lower end of the cutter body of the cutter 3 is an inclined cutting edge, and two sides of the cutter body are respectively provided with a guide block 31.

Preferably, the front end of the lower base 1 is further provided with an operation table, and the operation table is provided with an operation button;

preferably, the guide plate 45 is made of red copper or tin bronze; the beneficial effects are as follows: the material has excellent wear resistance.

Preferably, the buffer shaft 43 is a cylindrical head screw, and the first spring 44 is a rectangular compression spring.

Preferably, the lower end of the tool apron 8 is also provided with a clamping groove, the upper end of the tool body is inserted into the clamping groove, and through holes on two side walls of the clamping groove are connected with threaded holes of the tool body through threaded pieces;

preferably, portal frame 5 still includes the protection shield and the observation board of transparent ya keli material, and threaded connection is respectively at two wallboard 52 leading flank and trailing flank in two protection shield both ends, and two wallboard 52 are equipped with the viewing aperture respectively, and the observation board is installed at the viewing aperture. The beneficial effects are as follows: this protection shield and observation board can effectively protect workman's safety, conveniently observes the shearing condition simultaneously.

Preferably, the lower base 1 and the front end of the gantry 5 are further provided with a detection plate 11, and the detection plate 11 is provided with a position sensor. The beneficial effects are as follows: the position sensor improves the position parking accuracy.

Preferably, the front end of the lower platform 021 of the assembly part 02 is provided with a positioning base 025, the rear end of the lower platform 021 is vertically connected with a vertical frame 022, the middle of the positioning base 025 is provided with a plurality of positioning pins 062, the positioning pins 062 can be inserted into positioning holes 061 of the universal carrier 06, two ends of the positioning base 025 are respectively fixed with a guide shaft 0252, and the upper end of the guide shaft 0252 is in sliding fit with a linear bearing 0251;

the rotating part 024 comprises two lug seats 0241 which are parallel to each other, a rotating cylinder 0244 is fixed on the inner side surface of one lug seat 41, one end of an upper sucker 026 is fixed on an output turntable of the rotating cylinder 0244, and the other end is rotatably connected with the other lug seat 0241 through a first bearing 0242;

two ear 0241 of perpendicular connection respectively under the last mainboard 0232 of splenium 023 under the elasticity, go up mainboard 0232 left and right sides face and still be fixed with the buffer board 0238 of two right angle structures respectively, buffer board 0238's horizontal plate and buffer 7 are relative from top to bottom. The beneficial effects are as follows: firstly, the device realizes automatic assembly, has high speed and high efficiency, is suitable for large-scale continuous production, avoids human factor errors and has high product yield; secondly, the linear bearing is matched with the guide shaft, so that the superposition precision of the product assembling position is high, and the product yield is high; thirdly, elasticity splenium 023 has the gentle equipment of buffer spring 0234 and buffering guide shaft 0233 high accuracy, and the equipment is effectual, and the yields is high.

Preferably, the elastic pressing portion 023 comprises an upper main plate 0232 and an assembly cylinder 0231, the assembly cylinder 0231 is connected to the front side face of the vertical base plate 0222 of the vertical frame 022, two buffer guide shafts 0233 are fixed below a moving plate of the assembly cylinder 0231, a second spring 0234 is sleeved on the middle outer wall of each buffer guide shaft 0233, and a linear bearing 0251 is fixed at each of the left end and the right end of the upper main plate 0232; the upper main board 0232 is provided with a plurality of guide holes 0235, a spring hole 0236 with a large diameter is formed at the upper side of each guide hole 0235, a limit hole 0237 with a large diameter is formed at the lower side of each guide hole 0235, the upper end of a second spring 0234 is attached to the movable plate, and the lower end of the second spring 0234 is attached to the spring hole 0236; the spacing section of the buffer guide shaft 0233 slides up and down in the spacing hole 0237.

Preferably, the rotating cylinder 0244 is a rotating cylinder with adjustable rotating angle,

shaft holes 0261 are respectively formed at the left end and the right end of the circumferential wall of the upper sucker 026, a vertical pin hole 0262 is arranged above each shaft hole 0261, the first rotating shaft 0243 and the second rotating shaft 0245 are respectively inserted into the shaft holes 0261, and the pin is pressed and attached to the horizontal section of the first rotating shaft 0243 and the second rotating shaft 0245 through the vertical pin hole 0262; the beneficial effects are as follows: the upper sucker 026 of the device has the advantages of accurate positioning, flexible rotation and convenient installation.

The first rotating shaft 0243 is rotatably connected with the inner side of the lug seat 0241 through a first bearing 0242, and the second rotating shaft 0245 is connected with a fixed flange connected with an output rotary disc of the rotating cylinder 0244;

the upper sucker 026 further comprises a vacuum cavity, an upper cover hole 0263 with a large diameter is formed at the upper end of the vacuum cavity, sucking and sticking holes 0264 distributed in a circumferential array are formed at the lower end of the vacuum cavity, the upper cover 0265 is connected in the upper cover hole 0263 in a threaded manner, and a sealing ring is further arranged between the upper cover 0265 and the upper cover hole 0263; an adjustable gas joint is arranged in a central through hole of the upper end cover 0265; the beneficial effects are as follows: the selected upper suction disc 026 has high adsorption precision and no material dropping phenomenon.

A positioning cavity 0266 is formed on the lower surface of the upper sucker 026, and the positioning cavity 0266 is the same as the ferrite sheet 002; gaps are further formed in two sides of the positioning cavity 0266, the gaps extend outwards to form two ear blocks 0267, each ear block 0267 is provided with a positioning groove 0268 and a positioning needle 0269, the ferrite sheet 002 is attached with PSA glue 005, an extending end 006 of the PSA glue 005 penetrates through the gaps to be located in the positioning groove 88, and the positioning needle 0269 is inserted into a second positioning hole 007 of the extending end 006. The beneficial effects are as follows: PSA005 can effectively protect ferrite sheet 002.

Preferably, the damper guide shaft 0233 is a cylindrical head screw, and the damper spring 0234 is a rectangular compression spring.

Preferably, the vertical standing frame 022 comprises a plurality of side wall plates 0221 parallel to each other, the front side surfaces of the side wall plates 0221 are vertically connected to the rear side of the vertical base plate 0222, and the upper side surfaces and the rear side surfaces of the side wall plates 0221 are integrally and hermetically connected to a rear cover plate 0223, thereby forming a three-dimensional frame; the lower end of the side wall plate 0221 is provided with a rectangular notch, and the vertical edge of the rectangular notch is also connected with a lower sealing plate 0224; the lower sealing plate 0224 is also provided with a threading hole; the beneficial effects are as follows: the side frame 022 has high structural strength and no shaking during the pressing process.

The assembling cylinder 0231 is a hydraulic cylinder or a double-output-shaft stroke-adjustable cylinder; the assembling cylinder 0231 is mounted in a cylinder groove of the side base plate 0222. The pressure output of the assembled cylinder 0231 is stable, accurate and adjustable, which is beneficial to good pressure maintaining molding, and meanwhile, the cylinder groove can realize high-precision fixation.

Preferably, the front end of the lower platform 021 is also provided with an operating platform which is inclined downwards.

Preferably, the pressure maintaining part 03 further comprises a side frame 032 of the three-dimensional frame, the lower end of the side frame 032 is vertically fixed at the rear end of the bearing platform 031, and a plurality of vertical pressure maintaining cylinders 033 are arranged in an equidistant manner on a vertical base plate 0320 of the side frame 032; a protecting cover 0322 is further connected to the vertical base plate 0320, and the protecting cover 0322 hermetically surrounds the pressure-maintaining cylinder 033;

the bearing platform 031 is provided with a plurality of positioning pins 062, the edges of the bearing platform 031 are provided with two buffers 7, and the positioning pins 062 are inserted into positioning holes 061 of the universal carrier 06;

two ends of the body of the pressure maintaining jig 034 extend outwards to form two lug plates 0341, and the lug plates 0341 are opposite to the buffer 7 up and down. The beneficial effects are as follows: firstly, the buffer 7 enables the pressure maintaining process to be a soft gradual change pressurizing process, and meanwhile, the maximum value of the control pressure can be improved, so that the pressure is prevented from being damaged; secondly, a plurality of pressure maintaining forming areas are arranged, so that a plurality of products can be maintained at the same time, and the production efficiency is further improved; thirdly, the protection cover 0322 can protect dust and other impurities from polluting the pressure-maintaining cylinder 3, and meanwhile, the operator can be prevented from entering an operation area to cause casualties.

Preferably, the bodies and the elastic buffer sheets 035 are circular, the ferrite sheets 002 are round sheets, and the elastic buffer sheet 035 made of rubber or EVA foam cotton rubber is glued to the lower surface of each body; the beneficial effects are as follows: the rubber or EVA foam rubber material is soft and has certain elasticity, can protect products, and has no deformation after being compressed for many times.

The diameters of the body and the elastic buffer piece 035 are the same as the diameter of the coil unit 001, and the ferrite piece 002 is larger than the diameter of the coil unit 001. The beneficial effects are as follows: this setting further guarantees to push down the scope that the contact surface does not exceed coil unit 001, and protection ferrite piece 002 is not crushed by pressure, obtains good pressfitting effect simultaneously.

Preferably, two vertical step through holes are formed in the body, and screws penetrate through the step through holes and are screwed into threaded holes in the telescopic end of the pressure-maintaining cylinder 033. The beneficial effects are as follows: the ladder through hole can make whole pressurize tool 4 thickness minimum, and whole size is compact, reduces equipment size.

Preferably, the side frame 032 includes a plurality of side wall plates 0321 parallel to each other, the front side of the side wall plate 0321 is vertically connected to the rear side of the vertical base plate 0320, a rectangular notch is formed at the lower end of the side wall plate 0321, a lower sealing plate 0324 is further connected to the vertical edge of the rectangular notch, and the pressure maintaining jig 034 moves up and down in the rectangular notch; the upper side and the rear side of the side wall plate 0321 are integrally and hermetically connected with a rear cover plate 0323 to form a three-dimensional frame, and a second threading hole is further formed in the side wall plate 0321. The beneficial effects are as follows: the side frame 032 has high structural strength and no shaking in the pressing process.

Preferably, the pressure maintaining cylinder 033 is a hydraulic cylinder or a double-output-shaft pressure maintaining cylinder; the pressure-maintaining cylinder 033 has the beneficial effects that the pressure output is stable, accurate and adjustable, and good pressure-maintaining forming is facilitated.

Preferably, the pressure maintaining cylinder 033 is installed in a cylinder groove of the drop base plate 0320; the cylinder groove 202 has the beneficial effect that high-precision fixation can be realized.

Preferably, on both sides of each pressure-maintaining cylinder 033, the vertical base plate 0320 is provided with a first threading hole, a hydraulic or pneumatic triple 036 is further installed on the outer side of the side wall plate 0321, and the triple 036 is communicated with an air source.

Preferably, the front end of the load platform 031 is also equipped with a console sloping downwards.

Preferably, the cutting jig 6 is made of a hard alloy material, and the front end face of the cutting jig 6 is a fine grinding plane; the cutting jig 6 is also provided with a circular main cavity 61, a positioning table 63 is formed in the middle of the main cavity 61, two extending grooves 62 are formed in the front side of the main cavity 61,

the coil unit 001 is positioned in the main cavity 61, a central hole 004 of the coil unit 001 is sleeved on the positioning table 63, and two leading ends 003 of the coil unit 001 are fixed in the extension grooves 64; the beneficial effects are as follows: this cutting carrier 6 that sets up has realized the good location of coil unit 001, provides good location benchmark for subsequent processing.

The universal carrier 06 and the cutting jig 6 have the same structure; the number of the positioning pins 062 and the positioning holes 061 is two, one of the positioning pins 062 and the positioning holes 061 is elliptical, and the upper end of the positioning pin 062 is a round table with a gradually-reduced section. The beneficial effects are as follows: the locating pin 062 can realize the pressurize and do not have the rotation phenomenon.

Preferably, the buffer 7 is a hydraulic buffer, the buffer 7 comprises an anti-collision cap 71 made of plastic, the anti-collision cap 71 is fixed at the outer end of the piston rod 72, the inner end of the piston rod 72 is inserted into an inner cylinder of the cylinder 70, and hydraulic oil and a spring are installed in the inner cylinder; two height-adjusting nuts 73 are mounted on the external thread of the cylinder 70, and the cylinder 70 is in threaded connection with the vertical base, the bearing platform 031 and the positioning base 025. The beneficial effects are as follows: the height and the pressure of the buffer 7 are adjustable, so that the position can be accurately controlled, and the yield is improved.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims (10)

1. The processing equipment of the wireless charging coil module is characterized by comprising a cutting part (01), an assembling part (02) and a pressure-maintaining part (03) which are sequentially arranged from front to back; a first manipulator (04) places a coil unit (001) on a cutting jig (6) of the cut part (01);

the front end of the cutting part (01) is provided with a moving table (2), the rear end of the cutting part is provided with a portal frame (5), the moving table (2) is in threaded connection with the cutting jig (6), the moving table (2) can reciprocate at a material placing position or a material cutting position, a punching cylinder (10) is fixed on the portal frame (5), the telescopic end of the punching cylinder (10) is connected with a cutter (3), and two sides of the cutter (3) are respectively provided with a guide block (31); under the action of a first spring (44), two guide plates (45) made of wear-resistant materials are respectively attached to the guide blocks (31), and the cutter (3) moves downwards to shear a guide end head (003);

the assembly part (02) comprises a positioning base station (025) and an upper sucker (026), the positioning base station (025) is detachably connected with a universal carrier (06), the rotating part (024) enables the upper sucker (026) to be switched between a vertical state and a horizontal state, a second manipulator (05) places a ferrite sheet (002) on the upper sucker (026) in the vertical state, a third manipulator (07) places the empty universal carrier (06) on the positioning base station (025) in the horizontal state, the second manipulator (05) places the coil unit (001) in the universal carrier (06), an elastic pressing part (023) moves downwards, and the ferrite sheet (002) is adhered to the coil unit (001) in a soft and adhesive manner under the action of a second spring (0234) to form the wireless charging coil module (00);

the pressure maintaining part (03) comprises a plurality of groups of bearing platforms (031) and pressure maintaining cylinders (033) which are opposite up and down, the bearing platforms (031) are detachably connected with the universal carrier (06), the telescopic ends of the pressure maintaining cylinders (033) are connected with pressure maintaining jigs (034), and the lower surface of each pressure maintaining jig (034) is connected with a soft elastic buffer sheet (035); the third manipulator (07) places the general carrier (06) fully loaded with the wireless charging coil module (00) on the bearing platform (031) for pressure maintaining, and places the general carrier (06) after pressure maintaining in the coil arrangement blanking area (08).

2. The processing equipment of the wireless charging coil module according to claim 1, wherein a second guide shaft (22) and a rodless cylinder (23) are respectively and transversely installed on two sides of the front end of the lower base (1) of the cutting part (01), a second linear bearing (24) is sleeved on the second guide shaft (22), two sides of the lower surface of the base plate (21) of the mobile station (2) are respectively connected with the rodless cylinder (23) and the second linear bearing (24), and the upper surface of the base plate (21) is in threaded connection with the cutting jig (6);

the lower two sides of the base plate (21) are respectively and vertically connected with a limiting block (25), and the front side and the rear side of each limiting block (25) are respectively provided with a buffer (7); at the front end of the buffer (7) at the rear side, the lower base station (1) is provided with a hard limiting seat (26) which is in adjustable connection and opposite to the limiting block (25).

3. The processing equipment of the wireless charging coil module according to claim 2, wherein the upper rear end of the lower base station (1) and the top plate (51) are vertically connected through two wall plates (52) to form a portal frame (5) of a rectangular frame; the waste receiving box (9) is positioned in the portal frame (5),

the middle of the top plate (51) is connected with the punching cylinder (10), the punching cylinder (10) is connected with the middle of the upper part of the cutter holder (8), and the lower end of the cutter holder (8) is connected with the cutter (3); two ends of the top plate (51) are respectively and symmetrically sleeved with a first linear bearing (54), the first linear bearing (54) is sleeved with a first guide shaft (53), and the first guide shaft (53) is connected with two ends of the cutter holder (8);

the upper end of fixed block (41) of side buffering guide frame (4), lower extreme are fixed buffering axle (43) perpendicularly respectively, buffering axle (43) other end sliding connection is in floating briquetting (42), the rear end ring of buffering axle (43) with be equipped with between the spring hole (47) of floating briquetting (42) first spring (44), fixed block (41) and form constant head tank (46) in the floating briquetting (42) respectively, deflector (45) laminating in constant head tank (46).

4. The processing equipment of the wireless charging coil module according to claim 1, wherein the front end of the lower platform (021) of the assembling part (02) is provided with the positioning base (025) and the rear end is vertically connected with the vertical frame (022), the middle of the positioning base (025) is provided with a plurality of positioning pins (062), the positioning pins (062) can be inserted into positioning holes (061) of the universal vehicle (06), the two ends of the positioning base (025) are respectively fixed with a guide shaft (0252), and the upper end of the guide shaft (0252) is in sliding fit with a linear bearing (0251);

the rotating part (024) comprises two lug seats (0241) which are parallel to each other, a rotating cylinder (0244) is fixed on the inner side surface of one lug seat (41), one end of the upper sucker (026) is fixed on the rotating cylinder (0244), and the other end of the upper sucker is rotatably connected with the lug seat (0241) through a first bearing (0242);

elasticity is splenium (023) down last mainboard (0232) down respectively the vertical connection two ear seat (0241), go up mainboard (0232) left and right sides face and still be fixed with buffer board (0238) of two right angle structures respectively, the horizontal plate and buffer (7) of buffer board (0238) are relative from top to bottom.

5. The processing equipment of the wireless charging coil module according to claim 4, wherein the elastic pressing part (023) comprises an upper main board (0232) and the assembling cylinder (0231), the assembling cylinder (0231) is connected to the front side surface of the vertical base board (0222) of the vertical stand (022), two buffering guide shafts (0233) are fixed below a moving board of the assembling cylinder (0231), the second springs (0234) are sleeved on the middle outer wall of the buffering guide shafts (0233), and the left end and the right end of the upper main board (0232) are respectively fixed with one linear bearing (0251); the upper main plate (0232) is provided with a plurality of guide holes (0235), a spring hole (0236) with a large diameter is formed at the upper side of each guide hole (0235), a limiting hole (0237) with a large diameter is formed at the lower side of each guide hole (0235), the upper end of the second spring (0234) is attached to the movable plate, and the lower end of the second spring (0234) is attached to the spring hole (0236); the limiting section of the buffer guide shaft (0233) slides up and down in the limiting hole (0237).

6. The processing equipment of a wireless charging coil module according to claim 5, wherein a positioning cavity (0266) is further formed on a lower surface of the upper suction cup (026), and the positioning cavity (0266) is identical to the ferrite sheet (002); the positioning cavity (0266) both sides still are equipped with the breach, the breach outwards extends and forms two ear pieces (0267), ear piece (0267) are equipped with constant head tank (0268) and pilot pin (0269), it glues (005) still to laminate on ferrite piece (002), the overhanging end (006) that PSA glued (005) pass the breach is located constant head tank (0268), second locating hole (007) of overhanging end (006) are pegged graft and are had pilot pin (0269).

7. The processing equipment of the wireless charging coil module according to claim 1, wherein the lower end of the side frame (032) of the pressure maintaining part (03) is vertically fixed at the rear end of the bearing platform (031), and a plurality of pressure maintaining cylinders (033) are arranged in an equidistant manner on a vertical substrate (0320); a protective cover (0322) sealingly surrounds the pressure-retaining cylinder (033);

a plurality of positioning pins (062) are arranged on the bearing platform (031), two buffers (7) are arranged on the edges of the bearing platform (031), and the positioning pins (062) are inserted into positioning holes (061) of the universal carrier (06);

two ends of the pressure maintaining jig (034) extend outwards to form two lug plates (0341), and the lug plates (0341) are opposite to the buffer (7) in the vertical direction.

8. The processing equipment of the wireless charging coil module according to claim 7, wherein an elastic buffer sheet (035) made of rubber or EVA foam is further glued to the lower surface of the body of each pressure maintaining jig (034); the diameters of the body and the elastic buffer sheet (035) are the same as the diameter of the coil unit (001), and the ferrite sheet (002) is larger than the diameter of the coil unit (001).

9. The processing equipment of the wireless charging coil module according to claim 4 or 7, wherein the cutting jig (6) is made of a hard alloy material, and the front end surface of the cutting jig (6) is a fine grinding plane; the cutting jig (6) is further provided with an annular main cavity (61), a positioning table (63) is formed in the middle of the main cavity (61), two extending grooves (62) are formed in the front side of the main cavity (61), the coil unit (001) is positioned in the main cavity (61), a center hole (004) of the coil unit (001) is sleeved on the positioning table (63), and two guide end heads (003) of the coil unit (001) are fixed in the extending grooves (64);

the general carrier (06) and the cutting jig (6) have the same structure; wherein one of the positioning pins (062) and the positioning holes (061) is oval-shaped.

10. The processing equipment of a wireless charging coil module according to any one of claims 2, 4 and 7, wherein the buffer (7) is a hydraulic buffer, the buffer (7) comprises an anti-collision cap (71) made of plastic, the anti-collision cap (71) is fixed at the outer end of a piston rod (72), the inner end of the piston rod (72) is inserted into an inner cylinder of a cylinder (70), and two height-adjusting nuts (73) are mounted on the outer thread of the cylinder (70).

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