CN111354565B - Production line for automatic assembly and bonding of surface inductance core - Google Patents

Production line for automatic assembly and bonding of surface inductance core Download PDF

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Publication number
CN111354565B
CN111354565B CN202010327363.1A CN202010327363A CN111354565B CN 111354565 B CN111354565 B CN 111354565B CN 202010327363 A CN202010327363 A CN 202010327363A CN 111354565 B CN111354565 B CN 111354565B
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plate
shaped
sliding
assembly
pair
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CN111354565A (en
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不公告发明人
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Yueqing Yedao Electromechanical Co ltd
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Yueqing Yedao Electromechanical Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means

Abstract

The invention discloses a production line for automatic assembly and joint of a surface inductance core, wherein a turntable in a turntable assembly on a main support is driven by eight stations in an indexing manner, and each station is provided with a first jig; the main bracket is also provided with a display and operation panel and an electric control unit; the turntable is indexed clockwise, a station I is provided with an opening component II, a base picking assembly, an assembling and sending mechanism and a finished product picking assembly, the station II is provided with a tin-sticking glue dripping unit, a station III is provided with a ccd detection unit, a station IV is provided with a bad sorting unit and an opening component I, a station V is provided with a ring-shaped magnetic core picking assembly, a station VI is provided with a height checking assembly, a station VII is provided with a mesh belt conveying device, a tin soldering mesh belt furnace and an opening component III, and a finished product picking assembly is arranged between the station VII and the station VIII; the point-sticking tin dripping glue is prepared by mixing tin powder, silver powder, resin, acetone, acetate, rosin and water. The invention has novel structure and reliable product quality.

Description

Production line for automatic assembly and bonding of surface inductance core
Technical Field
The invention belongs to the technical field of mechanical equipment, and relates to a production line for automatic assembling and jointing of a surface inductance core.
Background
The surface inductance core is applied to many electronic devices, and has various types or types, and when the surface inductance core is combined with the drum-shaped magnetic core and the annular magnetic core, a gap must be formed between the drum-shaped magnetic core and the annular magnetic core at a predetermined interval to control the electrical characteristics of a finished product.
In the assembly process of the conventional surface inductance core, the gap between the annular magnetic core and the drum-shaped magnetic core is difficult to reach a desired constant value, and the gap is very small and is 0.1-0.5mm, so that the deviation of the electrical characteristics of the surface inductance core is overlarge due to actual assembly errors, and the gap is the first factor causing the product failure rate to be high; the heat generated during welding is conducted with the winding position through the winding wire end of the coil, the electric short circuit can be caused by the fusion of the covering, or the insufficient melting of the tin wire is generated at the soldering joint, the unqualified rate of the firmness can reach 2% -5%, the unqualified rate of the height consistency of the ring core can reach 3% -6%, and the storage of the electric energy converted into the magnetic energy can not meet the requirement.
Disclosure of Invention
The invention aims to provide a production line for automatic assembly and joint of surface inductance cores, which solves the problems of low product yield, high production cost and low automation degree caused by inconsistent assembly errors, poor welding joint and poor height consistency of ring cores in the prior art.
The invention adopts the technical scheme that the production line for automatically assembling and jointing the surface inductance core comprises a main support, wherein a turntable assembly is arranged on the main support, a turntable in the turntable assembly is driven by eight stations in an indexing manner, and each station is provided with a first jig; a display and operation panel and an electric control unit are arranged on the main bracket; the turntable is indexed and replaced clockwise, and the equipment configured for each station is as follows: the station I is provided with an opening component II and a base picking assembly, an assembly sending mechanism is arranged close to the opening component II, and a finished product picking assembly is arranged side by side with the base picking assembly; a tin-sticking glue-dripping unit is configured at the second station; the third station is provided with a ccd detection unit; a defective sorting unit and an opening assembly I are configured at the station IV; the station five is provided with a picking assembly for the annular magnetic core; a height checking assembly is arranged at a station six; a station seven is provided with a mesh belt conveying device, a soldering mesh belt furnace and an opening assembly III, a soldering control touch screen is arranged outside the soldering mesh belt furnace, and a finished product picking assembly is arranged between the station seven and the station eight; the working position eight is a vacant position,
the point-gluing tin dropping glue adopted by the tin-gluing dropping glue unit is formed by mixing 60-70% of tin powder, 10-20% of silver powder, 0.7-1.2% of resin, 1.5-2% of acetone, 0.55% of acetate, 8-15% of rosin and 5-6.25% of water according to mass percentage.
The invention has the advantages that a new surface inductance core positioning structure is adopted, so that the gap between the drum-shaped magnetic core and the annular magnetic core is kept consistent, the point-gluing tin dripping glue is adopted as a welding connecting material (a first innovation point), the mixing proportion is automatically controlled, the dripping glue is automatically controlled, the assembly gap between the drum-shaped magnetic core and the annular magnetic core is constant, the tin-soldering coil connecting terminal is firm, the height consistency of the annular core is good, and the electrical performance qualification rate of the surface inductor reaches 100 percent; the system has the advantages of high automation degree, low production cost, high working efficiency and stable and reliable performance of finished products.
Drawings
FIG. 1 is a schematic view of the overall structure of the automated assembly and bonding production system of the present invention;
fig. 2 is a schematic structural diagram of the working object (surface inductance core 1) of the system of the invention;
FIG. 3 is a schematic view of the station distribution on the main support 25 of the present invention;
FIG. 4 is a schematic structural diagram of a first jig 35 according to the present invention;
FIG. 5 is a schematic view of the assembly and delivery mechanism 26 and the product pick-up assembly 27 of the present invention;
FIG. 6 is a schematic view of the construction of the assembly delivery mechanism 26 of the present invention;
FIG. 7 is a schematic diagram of a product pick-up assembly 27 of the present invention;
FIG. 8 is a schematic diagram of the construction of the base pick-up assembly 28 of the present invention;
fig. 9 is a schematic structural diagram of the ccd detecting unit 30 in the present invention;
fig. 10 is a schematic structural diagram of the tin paste dropping unit 29 in the present invention;
fig. 11 is a schematic view of the structure of the defective sorting unit 31 in the present invention;
FIG. 12 is a schematic diagram of the construction of a toroidal core pick-up assembly 32 of the present invention;
FIG. 13 is a schematic view of the height check assembly 33 of the present invention;
fig. 14 is a schematic view of the installation structure of the tin-soldering belt furnace 20 and the belt conveyor 19 in the present invention.
In the figure, 1, a surface inductance core, 2, a drum-shaped magnetic core, 3, a waist column, 4, an annular magnetic core, 5, a base, 6, a lower electrode, 7, an upper electrode, 8, a special-shaped groove, 9, a guide convex rail, 10, a U-shaped guide groove, 11, a parallel outer edge, 12, a wire coil, 13, a step groove, 14, a round groove, 15, a lower drum-shaped magnetic core, 16, an upper drum-shaped magnetic core, 17, a central through hole, 18, a secondary support, 19, a mesh belt conveying, 20, a soldering mesh belt furnace, 21, a soldering control touch screen, 22, a machine, 23, a total controller, 24, an electrical control unit, 25, a main support, 26, an assembly sending mechanism, 27, a finished product picking assembly, 28, a base picking assembly, 29, a tin-sticking and dropping glue unit, 30, a ccd detection unit, 31, a bad sorting unit, 32, an annular magnetic core picking assembly, 33, a height checking assembly, 34, a turntable assembly, 35, a jig, 36. a display and operation panel, 37, a first opening component, 38, a second opening component, 39, a rotary table, 40, a third opening component, 41, a eighth station, 42, a first station, 43, a second station, 44, a third station, 45, a fourth station, 46, a fifth station, 47, a sixth station, 48, a seventh station, 49, a ball bearing, 50, a first L-shaped plate, 51, a double-sliding-rod cylinder, 52, a seat plate, 53, a linear sliding-rail seat, 54, a first positioning pin, 55, a double-column frame, 56, a positioning plate, 58, a sink groove, 59, a ladder-shaped convex plate, 60, a first U-shaped groove, 61, a two-stage U-shaped groove, 62, T-shaped push plate, 63, a lower step, 64, a cross beam, 65, a suspension plate, 66., a second U-shaped groove, 67, a two-stage step, 68.7-shaped push plate, 69, a first tension spring, a 70-shaped hanging plate, 71., a first L-shaped frame, 72, a second L-shaped frame, 73, a step surface, 74, an, 80. front and back feeding components 81, front and back pushing, 82, a first bracket, 83, a second bracket, 86, upper and lower pushing, 87, left and right pushing, two, 88, a first sliding table, 89, a fourth bracket, a second 90. L-shaped plate, 91, a first air cylinder, 92, an output groove, 93, a second jig, 94, a sliding groove, a first 95. L-shaped bracket plate, a second 96. L-shaped bracket plate, a first 97.7-shaped plate, 98, a first baffle, 99, a conveying track groove, a second baffle, 101, a linear guide rail, 102, a first sliding table air cylinder, 103, a second sliding table, 104, a second sliding table air cylinder, 105, a first sliding plate, 106, a third L-shaped bracket, 107, a first motor, 108, a first sliding block pair, 109, a first driving belt, 110, a second sliding plate, 111, a second driving belt, 112, a second guide rail pair, 113, a second motor, 114, a third sliding plate, 116, a third motor, 117, a third sliding block pair, 118, a second sliding block pair, 119, a fourth, 122, a fourth L-shaped frame, 123, a speed regulating valve, 124, a third slider pair, 125, a first slider frame, 126, a first clamping cylinder, 127, an L-shaped clamping hand, 128, a first clamp, 129, a first pressing clamp, 130, a third L-shaped plate, 131, a second cylinder, 132, a fifth sliding plate, 133, a second guide rail pair, 134, a second tension spring, 135, a right-angle plate, 136, a fourth driving belt, 137, a fourth motor, 138, a sixth sliding plate, 140, a fifth L-shaped frame, 141, an L-shaped bracket, 142, a rotary adjusting gauge, 143, a fifth motor, 144, an L-shaped extending frame, 145, a fourth L-shaped plate, 146.7-shaped plate, 147, an L-shaped frame plate, 148, a synchronizing wheel, 149, a first upright plate, 150, an L-shaped pressing plate, 151, a slide rail slider, 152, a stirring plate, 153, a circular groove, 154, a first driven wheel, 155, a second upright plate, 156, a photoelectric detection plate, 157, a third slider pair, 158, a seventh guide rail, 159.7-shaped upright plate, 160.7, a limiting, 164. the first fixed plate 165, the second fixed plate 166, the clamping plate 167, the third tension spring 168, the first groove detection device 169, the sixth motor 170, the second limit piece 171, the support seat 172, the mounting seat 173, the light source 174, the ccd camera 175, the fixed seat 176, the sixth L-shaped frame 177, the fifth slider pair 178.7 template three, the 179, the third cylinder 180, the eighth sliding plate 181, the fourth cylinder 181, the 182, the fourth guide rail pair 183, the fifth L-shaped plate 183, the third suction nozzle 184, the seventh L-shaped frame 185, the 186 straight vibration, the 187, the fourth suction nozzle 188, the z-shaped clamp hand 189, the second clamping cylinder 190, the sixth L-shaped plate 191, the ninth sliding plate 192, the second driven wheel 193, the U-shaped plate 195, the tenth sliding plate 196, the clamping plate 197, the extending plate 198, the third fixed plate 199, the seventh motor 200, the fifth cylinder 201, the fifth L-shaped guide rail 202, the fifth guide rail 203, the sixth slider pair 204, the second sliding plate 205, the second clamping plate 205, 206. the four tension springs 207, the connecting plate 208, the speed regulating valve 209, the three limiting piece 210, the circular vibration 211, the five support frame 212, the eight L-shaped frame 213, the second clamp 214, the eight motor 215, the L-shaped vertical plate 216, the second groove type detection 217, the five transmission belt 218, the holding plate 219, the pressing block 220, the five tension spring 221, the bearing sliding seat 222, the adjusting nut 223, the fourth fixing plate 224, the seven L-shaped plate 224, the 225, the T-shaped detection plate 226, the linear sliding rail 227, the second positioning pin 228, the vertical plate 229, the third driven wheel 230, the first driven wheel 231, the mesh belt 232, the kiln wall 232, the 233 conducting wire 233, the 234, the heating wire 235, the heating gun 236, the kiln 237, the second driven wheel 239, the motor nine, 240, the driving wheel 241, the fourth driven wheel 242, the first dripping gun 243, the second dripping gun 244.7 and the connecting groove box.
Detailed Description
The point-bonded tin dripping adhesive is prepared by mixing 60-70% of tin powder, 10-20% of silver powder, 0.7-1.2% of resin, 1.5-2% of acetone, 0.55% of acetate, 8-15% of rosin (selected from FS113A) and 5-6.25% of water according to mass percentage at normal temperature, and cannot be exposed in the air after being fused, otherwise, the point-bonded tin dripping adhesive can generate precipitates. The resin particles are 1um-3um, the tin powder particles are 3um-50um, and the silver powder particles are 0.3um-3 um. The tin-sticking glue dripping welding temperature is 150-300 ℃, the welding time is less than 2s, the pre-stirring is carried out for 5 minutes before the operation, and then the stirring is carried out synchronously with the operation.
The upper, lower, left and right positions in the following description are shown on the drawings of the respective drawings, and so on.
Referring to fig. 2, the assembly object (surface inductance core 1) of the system of the present invention includes a base 5, a drum-shaped magnetic core 2 and an annular magnetic core 4, wherein the drum-shaped magnetic core 2 is divided into a lower drum-shaped magnetic core 15 and an upper drum-shaped magnetic core 16; a pair of positioning circular grooves are arranged in the circular groove 14 of the base 5, the pair of circular grooves is matched and spliced with a pair of cylinders on the lower surface of the lower drum-shaped magnetic core 15, and the upper surface of the lower drum-shaped magnetic core 15 is in top connection with the upper drum-shaped magnetic core 16 through the waist column 3; an upper electrode 7 is arranged in the straight groove between the pair of circular grooves, a lower electrode 6 is arranged on the bottom surface of the base 5, and the lower electrode 6 and the upper electrode 7 are vertically parallel but have opposite extending directions; a pair of edges of the lower electrode 6 and the upper electrode 7 in the extending direction are called as parallel outer edges 11, and the middle parts of the other two edges of the base 5 are respectively provided with a special-shaped groove 8; the central through hole 17 of the annular magnetic core 4 is downwards communicated with the circular groove 14, the pair of special-shaped grooves 8 are upwards butted with a pair of guide convex rails 9 at the lower edge of the annular magnetic core 4, and a pair of parallel outer edges 11 upwards extend into a pair of U-shaped guide grooves 10 of the annular magnetic core 4; the inner edge of the central through hole 17 is clamped on the step groove 13 at the upper edge of the upper drum-shaped magnetic core 16, and the upper surface of the upper drum-shaped magnetic core 16 is flush with the upper plane of the annular magnetic core 4; the waist column 3 is wound with a coil 12, the starting wire end of the coil 12 is led out from the U-shaped gap of the lower drum-shaped magnetic core 15 to be connected with the lower electrode 6 in a soldering mode, and the terminal wire end of the coil 12 is led out from the U-shaped gap of the upper drum-shaped magnetic core 16 to be connected with the upper electrode 7 in a soldering mode.
The structure has the advantages that 1) the upper drum-shaped magnetic core 16 and the lower drum-shaped magnetic core 15 are respectively provided with the U-shaped notches, which is beneficial to eliminating the scalding of the coil protective skin and the bad short circuit caused by the soldering heat conduction, the arrangement of the waist column 3 increases the creepage clearance, and the insulating skin of the coil 12 is prevented from being scalded when the soldering is melted (innovation point);
2) a pair of cylinders at the bottom of the lower drum-shaped magnetic core 15 are correspondingly clamped into a pair of circular grooves in the circular grooves 14 of the base 5, so that the positioning gaps between the terminal wire ends and the starting wire ends wound by the drum-shaped magnetic core 2 and the wire coil 12 and the base 5 are kept constant in the same batch, and the positioning and mounting functions are realized, and the automatic assembly (innovation point) is facilitated;
3) one pair of edges of the annular magnetic core 4 are butted with a special-shaped groove 8 on the base 5 through a guide convex rail 9, the other pair of edges of the annular magnetic core 4 are spliced with a pair of parallel outer edges 11 on the base 5 through a U-shaped guide groove 10, the gap between the annular magnetic core 4 and the drum-shaped magnetic core 2 is kept consistent and constant in the same batch through the cross positioning configuration, and the annular magnetic core 4, the drum-shaped magnetic core 2 and the base 5 are positioned and oriented accurately (innovation point);
4) the terminal wire end of the wire coil 12 extends out along the U-shaped gap of the lower drum-shaped magnetic core 15 to be connected with the lower electrode 6 at the front end of the base 5, and the terminal wire end of the wire coil 12 and the lower electrode 6 are coated by point-gluing tin dropping glue; the starting wire end of the wire coil 12 extends out along the U-shaped gap of the upper drum-shaped magnetic core 16 to be connected with the upper electrode 7 at the rear end of the base 5, and the starting wire end of the wire coil 12 and the upper electrode 7 are coated by point-gluing tin dropping glue; and then the start wire end of the wire coil 12 and the upper electrode 7 and the terminal wire end of the wire coil 12 and the lower electrode 6 are soldered twice by soldering in the soldering mesh belt furnace 20, so that the soldering joint is ensured to be welded thoroughly, and short circuit and defect caused by one-time soldering are eliminated.
The product structure of the surface inductance core 1 in the above description is a new improvement of the existing product, so that the product structure is matched with the equipment of the invention, the positioning and butt joint are convenient, and the automatic assembly is realized.
Referring to fig. 1 and 3, the system of the present invention has an overall structure including a frame 22, wherein a main frame 25 is disposed at an upper portion of the frame 22, and a sub-frame 18 is disposed adjacent to the frame 22; the main support 25 is provided with a turntable assembly 34, a turntable 39 in the turntable assembly 34 is driven by eight stations in an indexing way, and each station is provided with a jig I35 for positioning and assembling the base 5 and other parts of the surface inductance core 1; the main support 25 is also provided with a display and operation panel 36 and an electric control unit 24;
the turntable 39 is indexed clockwise, and the equipment allocated to each station is:
the first station 42 is provided with a second opening component 38 and a base picking assembly 28, an assembly sending mechanism 26 is arranged close to the second opening component 38, and a finished product picking assembly 27 is arranged side by side with the base picking assembly 28; a tin-sticking glue-dripping unit 29 is configured at the second station 43; the third station 44 is provided with a ccd detection unit 30; station four 45 is configured with a bad sorting unit 31 and an opening assembly one 37; station five 46 is configured with a magnetic core picking assembly 32 in the shape of a ring, and the inlet end of the magnetic core picking assembly 32 is butted with the automatic sorting and conveying outlet end of the magnetic core vibrating disk in the shape of a ring (see fig. 12); station six 47 is configured with a height check assembly 33; a seventh station 48 is provided with a mesh belt conveyor 19, a soldering mesh belt furnace 20 and an opening assembly III 40, the outside of the soldering mesh belt furnace 20 is provided with a soldering control touch screen 21, and the mesh belt conveyor 19, the soldering mesh belt furnace 20 and the soldering control touch screen 21 are all fixedly arranged on the auxiliary bracket 18; a finished product picking assembly 27 is arranged between the station seven 48 and the station eight 41; station eight 41 is vacant.
Referring to fig. 3, the first opening assembly 37 and the second opening assembly 38 have the same structure, and the second opening assembly 38 has a specific structure that the specific structure includes a double-sliding-rod cylinder 51 arranged on the support, an L-shaped plate 50 is arranged at the front end of the cylinder rod of the double-sliding-rod cylinder 51, a ball bearing 49 is arranged at the front end of the L-shaped plate 50, and the ball bearing 49 is used for being in butt joint with an outer inclined surface 74 at the front end of a 7-shaped push plate 68 on a first jig 35 to realize opening;
the third opening assembly 40 is consistent with the ball bearing 49 of the first opening assembly 37 (or the second opening assembly 38); the difference is that a pair of positioning holes are additionally arranged on the U-shaped bracket on the support and are in inserted fit with a pair of positioning pins II 227 on a connecting plate 229 of the soldering mesh belt furnace 20 to realize positioning.
Referring to fig. 4, the first jig 35 has a structure including a linear slide rail seat 53 disposed on the seat plate 52, an L-shaped frame 71 is slidably mounted in a slide rail of the linear slide rail seat 53, a pair of fixing holes 75 are disposed on a bottom plate of the L-shaped frame 71, an upper end surface of a vertical plate of the L-shaped frame 71 is called a step surface 73, a hanging plate 70 is mounted on an outer vertical surface of the vertical plate of the L-shaped frame 71, a 7-shaped push plate 68 is mounted on the other side of the L-shaped frame 71 parallel to the hanging plate 70, and an outer inclined surface 74 is disposed at a front end of the 7-shaped; a double-column frame 55 is arranged on both sides of the seat plate 52 along the transverse direction of the linear slide rail seat 53, and a pair of positioning pins 54 is arranged beside each column of the double-column frame 55 (the pair of positioning pins 54 is tightly close to the bottom edge of the double-column frame 55, so that the limit of the vertical fixation of the double-column frame 55 and the linear slide rail seat 53 is ensured); a second L-shaped frame 72 is arranged on the same side of the seat plate 52 of the parallel 7-shaped push plate 68, and a first tension spring 69 is connected between the upper end of the second L-shaped frame 72 and the hanging plate 70; a T-shaped push plate 62 is fixed on a step surface 73 of the L-shaped frame I71, a U-shaped groove I60 (used for clamping the guide convex rail 9 of the annular magnetic core 4) is arranged in the T-shaped push plate 62, and a lower step 63 (used for clamping one side of the base 5 where the special-shaped groove 8 is located) is arranged at the front end of the U-shaped groove I60; a suspension plate 65 is horizontally fixed on the outer side surface of the middle of the cross beam 64 of the double-column frame 55, a U-shaped groove II 66 is formed in the upper surface of the suspension plate 65, and the opening of the U-shaped groove II 66 faces outwards; a positioning plate 56 is clamped in the U-shaped groove II 66, the lower edge of the inner end of the positioning plate 56 is provided with two-stage steps 67 which are abdicated, the upper edge of the inner end of the positioning plate 56 is provided with two-stage U-shaped grooves 61 which are abdicated, the upper surface of the positioning plate 56 is provided with a sink groove 58 close to the outer end, the inner end where the two-stage U-shaped grooves 61 and the two-stage steps 67 are intersected is provided with a matching groove and a pair of dovetail grooves, a trapezoidal convex plate 59 is arranged in the middle of the pair of dovetail grooves, (the matching groove is matched with the shape characteristics of the guide convex rail 9 of the annular magnetic core 4 and is used for clamping the guide convex rail 9 at one side of the annular magnetic core 4; the pair of dovetail grooves and the trapezoidal convex plate 59 are matched with the;
when the magnetic core fixing device works, the positioning plate 56 positions one side of the annular magnetic core 4 and one side of the base 5, namely a fixed side; the T-shaped push plate 62 is used to position the other side of the annular magnetic core 4 and the base 5, which is called the active side.
The first opening assembly 37 (or the second opening assembly 38) works in a process that when clamping is needed, the first tension spring 69 drives the T-shaped push plate 62 to move to the fixed side positioning plate 56 along the linear slide rail seat 53, so that the annular magnetic core 4 and the base 5 are clamped; when the opening is needed, the ball bearing 49 is driven by the double-slide rod cylinder 51 to push the outer inclined surface 74, the 7-shaped push plate 68 can only push the L-shaped frame I71 and the T-shaped push plate 62 to overcome the spring tension of the tension spring I69 after the outer inclined surface 74 is pressed, the T-shaped push plate 62 moves along the linear slide rail seat 53 back to the positioning plate 56 to be separated from the contact with the annular magnetic core 4 and the short side of the base 5, and the opening is realized.
The working process of the third opening assembly 40 is that when the rotary table assembly 34 stops at the station seven 48, a double-slide-rod cylinder (not shown in the figure) installed on the back surface of a connecting plate 229 of the soldering mesh belt furnace 20 pushes a pair of positioning pins two 227 to be inserted into a conical center hole of a cylinder rod end vertical plate of the third opening assembly 40 for positioning, the double-slide-rod cylinder of the third opening assembly 40 drives a roller on the cylinder rod end vertical plate to push an outer inclined surface 74 on a 7-type push plate 68 of the first jig 35, the outer inclined surface 74 pushes an L-shaped frame I71 to drive a T-shaped push plate 62 to move along a linear slide rail seat 53 by overcoming the spring tension of a tension spring I69 after being pressed, and the T-shaped push plate 62 leaves a positioning plate 56 to be in contact with the.
Referring to fig. 5, 6, 7 and 8, the assembly and delivery mechanism 26 has an overall structure including a first support 82 and a second support 83, the first support 82 supports a first 7-shaped plate 97 upward through a second L-shaped support plate 96 and the second support 83 upward through a first L-shaped support plate 95, the first 7-shaped plate 97 is provided with a first left-right pushing part 79 and a first front-back pushing part 81, a front-back feeding component 80 is arranged in parallel with the front-back pushing part 81, a base pick-up assembly 28 and a finished product pick-up assembly 27 are arranged at the inner end of the front-back feeding component 80,
(in FIG. 5, the base pick-up assembly 28 is assembled by a left-right pushing device 87 driven by an air cylinder, an up-down pushing device 86 driven by a motor synchronous belt, an air cylinder clamping hand and a suction nozzle assembly 77 with up-down pressing,
the front-back pushing device 81 is characterized in that a first sliding table cylinder 102 and a linear guide rail 101 are arranged side by side on one side of the longitudinal outer side of a first 7-shaped plate 97, and a second sliding table 103 on the first sliding table cylinder 102 can slide along the linear guide rail 101; a U-shaped track assembly for automatic conveying is arranged at the end of the sliding table cylinder I102 and the end fence of the template I7 97, the U-shaped track assembly is clamped on the conveying track groove 99 and the linear guide rail 101 (the U-shaped track assembly is composed of direct vibration, a U-shaped conveying track and circular vibration and is used for pre-assembling the automatic conveying base 5 and the drum-shaped magnetic core 2, and the outlet end of the U-shaped track assembly is in butt joint with the conveying track groove 99); a first baffle 98 is arranged on the upper edge of the longitudinal inner side of the first 7-shaped plate 97, and a second baffle 100 is arranged between the first baffle 98 and the linear guide rail 101 in parallel (the two baffles jointly form an input rail); the left and right pushing device I79 is characterized in that a sliding table cylinder II 104 is transversely arranged at the front end of a 7-type plate I97, a sliding plate I105 is sleeved on the sliding table cylinder II 104, the sliding plate I105 is connected with a push plate I, and a limiting buffer is arranged at the stop position of the operation of the sliding plate I105;
referring to fig. 6, a front feeding component 80 and a rear feeding component 80 are arranged in parallel next to a first 7-shaped plate 97, the front feeding component 80 and the rear feeding component 80 are structurally characterized in that a first sliding table 88 is arranged on a sliding groove 94, the first sliding table 88 is driven by a motor and a lead screw, a composite fixing frame in an L-shaped U-shaped combined shape is arranged on the first sliding table 88, a second L-shaped plate 90 is arranged on the composite fixing frame, an output groove 92 in a short L-shaped U-shaped combined shape of the L-shaped plate is arranged at the tail end of the second L-shaped plate 90 (a second jig 93 is arranged in the output groove 92, and; a bracket IV 89 on the first sliding table 88 is provided with a double-sliding-rod cylinder, and a pair of positioning pins are arranged on a cylinder rod of the double-sliding-rod cylinder; and a first vertical pushing cylinder 91 is arranged beside the fourth bracket 89 in parallel, the cylinder rod end of the first cylinder 91 is connected with a second pushing plate, and the second pushing plate is used for blocking a second next fixture 93.
When the device works, the base 5 and the drum-shaped magnetic core 2 are assembled in the plurality of positioning grooves and guided in by the conveying track grooves 99, the first sliding table cylinder 102 drives the second sliding table 103 to push the base 5 and the drum-shaped magnetic core 2 out of the conveying track grooves 99, the second sliding table cylinder 104 drives the first push plate to drive the second jig 93 for blocking return, and the first sliding table cylinder 102 is blocked to drive the base 5 and the drum-shaped magnetic core 2 input by the second sliding table 103; and a three-axis cylinder clamping jaw assembly (not shown in the figure) is arranged on the second sliding table 103, the base 5 and the drum-shaped magnetic core 2 pre-assembly are installed into the second jig 93, after the double-sliding-rod cylinder on the fourth support 89 drives the second positioning pin clamping jig 93, the front feeding assembly 80 and the rear feeding assembly 80 push the base 5 and the drum-shaped magnetic core 2 pre-assembly installed in the second jig 93 to the position of the baffle plate of the second L-shaped plate 90 and the outer port of the U-shaped output groove 92 according to a fixed-length step pitch, and the base picking assembly 28 is waited to pick the base 5 and the drum-.
Referring to fig. 7, the finished product picking assembly 27 has a structure including a first slider pair 108 disposed on a third L-shaped frame 106, a second slider 110 is fixed on a double slider disposed on the first slider pair 108, a first guide rail pair 112 and a second transmission belt 111 are disposed on the second slider 110, a third slider 114 is slidably disposed in the first guide rail pair 112, and the second transmission belt 111 is disposed in parallel with the first guide rail pair 112 and is in driving connection with a second motor 113; the second transmission belt 111 is fixedly connected with a pair of clamping plates, the pair of clamping plates are close to the channeling grooves of the upper corners of the inner end of the second sliding plate 110, the pair of clamping plates are fixedly connected with a third sliding plate 114, and the third sliding plate 114 can move along the first guide rail pair 112 when the second transmission belt 111 is driven by a second motor 113; a first motor 107 and a first transmission belt 109 are installed on the side face of the third L-shaped frame 106, the first transmission belt 109 is perpendicular to the projection of the second transmission belt 111, a driving wheel of the first transmission belt 109 is in driving connection with the first motor 107, a vertical plate led out from the top of a driven wheel shaft of the second transmission belt 111 is clamped and fixed on the first transmission belt 109 through a connecting plate, a driven wheel of the first transmission belt 109 is fixed in a U-shaped plate at the extending end of the third L-shaped frame 106, a groove-shaped photoelectric device is arranged on the U-shaped plate, L-shaped detection plates are arranged above the groove-shaped photoelectric device at intervals and fixed at the tail end of the second sliding plate 110 (the L-shaped detection plates move along the second sliding plate 110); a motor III 116 for driving a transmission belt III 117 is arranged on the inner side surface of a vertical plate of the sliding plate III 114, a driven wheel of the transmission belt III 117 is arranged at the lower end of the outer side surface of the vertical plate of the sliding plate III 114, a pair of Z-shaped clamping plates are arranged on the transmission belt III 117 and fixedly connected with a sliding plate IV 119, the sliding plate IV 119 is sleeved in a vertical sliding block pair II 118, and the sliding block pair II 118 is fixed at the end of the sliding plate III 114; a groove-shaped photoelectric device is further arranged at the end of the third sliding plate 114, a T-shaped detection plate is arranged at the upper end of the fourth sliding plate 119 and is opposite to the groove-shaped photoelectric device, and a second suction nozzle 121 is arranged on a Z-shaped fixing frame 120 at the lower end of the fourth sliding plate 119; the third motor 116 drives the third driving belt 117 to drive the second suction nozzle 121 on the Z-shaped fixing frame 120 to move up and down along the second sliding block 118.
Therefore, the finished product picking assembly 27 is equivalent to a three-dimensional mechanical arm, can move back and forth, left and right, and up and down, and can adsorb a soldering finished product through the second suction nozzle 121, wherein the soldering finished product is a final finished product.
Referring to fig. 8, the base pickup assembly 28 is structurally characterized by comprising a third slider pair 124 arranged on an L-shaped frame four 122, a sixth sliding plate 138 is fixed on a double slider of the third slider pair 124, a second vertical guide rail pair 133 is arranged on the sixth sliding plate 138, a fifth sliding plate 132 is sleeved in the second guide rail pair 133, an L-shaped plate three 130 and a right-angle plate 135 are fixed on the front surface of the fifth sliding plate 132, the third L-shaped plate 130 is limited and fixed on the fifth sliding plate 132 through three positioning pins, a second vertical tension spring 134 is connected between the upper edge of the right-angle plate 135 and the upper end edge of the second guide rail pair 133, the bent edge of the right-angle plate 135 is fixedly connected with a fourth driving belt 136, the fourth driving wheel on the upper portion of the fourth driving belt 136 is in transmission connection with the fourth motor 137, the fourth motor 137 is fixed on the upper portion of the sixth sliding plate 138; a connecting rod is arranged on the right outer side of the fourth transmission belt 136 and the right end of the sixth sliding plate 138, a vacuum adjusting valve is arranged on the connecting rod, the connecting rod is connected with an active joint through a U-shaped plate, the active joint is in transmission connection with a second air cylinder 131 (used for adjusting the vacuum degree of a suction nozzle on the first clamp 128, the connecting rod drives an air cylinder rod to drive the connecting rod to stretch and retract, the second air cylinder 131 is fixed on the back surface of the fourth L-shaped frame 122, and two limiting buffers are respectively arranged inwards at two ends of the fourth L-; a clamping cylinder I126 in the vertical direction is arranged on the L-shaped plate III 130, and a pair of L-shaped clamping hands 127 are fixed at the downward piston rod end of the clamping cylinder I126; a first compression clamp 129 is fixed on a first clamping cylinder 126, an outer end vertical plate of an L-shaped plate III 130 is fixedly connected with a first slider frame 125 through a connecting plate, a fourth tension spring 213 is hung on the outer end vertical plate of the L-shaped plate III 130, the other end of the fourth tension spring 213 is connected with a slider on the first compression clamp 129, a first clamp 128 (the first clamp 128 is formed by assembling a vacuum valve, a spring buffer, a guide pipe and a suction nozzle) is arranged at the lower end of a slider on the first compression clamp 129, and a slider on the first compression clamp 129 moves up and down along a linear guide rail on the first slider; a pair of L-shaped clamping hands 127 on the first clamping cylinder 126 is used for clamping the base 5, and a speed regulating valve 123 is installed above the first pressing clamp 129 at intervals;
the first pressing clamp 129 sucks the drum-shaped magnetic core 2 on the base 5 with a suction nozzle in the first clamp 128, and after the base pickup assembly 28 is assembled on the first jig 35 by the base 5 and the drum-shaped magnetic core 2, the first pressing clamp 129 and the first clamping cylinder 126 are reset after the sucked pre-assembly is put into the first jig 35 by the first pressing clamp 129.
Referring to fig. 9, the ccd detecting unit 30 simultaneously detects the quality of the tin paste drops on the upper electrode 7 and the lower electrode 6, and the ccd detecting unit 30 includes a mounting base 172 and a fixing base 175, the mounting base 172 is fixed in the middle of the support 171, the fixing base 175 is fixed on the upper portion of the support 171, the fixing base 175 is fixed with a ccd camera 174, the mounting base 172 is configured with a light source 173, and the ccd camera 174 is opposite to the first jig 35 on the turntable assembly 34, and is used for detecting the quality of the tin paste drops on the starting wire end of the wire coil 12 of the lower drum-shaped magnetic core 15 and the upper electrode 7 of the base 5, and detecting the quality of the tin paste drops on the terminal wire end of the wire coil 12 and the lower electrode 6 of the base 5.
Referring to fig. 10, the tin-paste dispensing unit 29 includes a dispensing mixing assembly (for automatic adjustment and mixing of tin-paste dispensing ratio) and a drawing and dispensing assembly (for drawing and dispensing of tin-paste dispensing),
the structure of the glue dripping mixing component is that the glue dripping mixing component comprises an L-shaped support 141, the L-shaped support 141 is arranged on the bottom edge of a fifth L-shaped frame 140 in an inverted mode, a fifth motor 143 is vertically arranged on an L-shaped extending frame 144 of the L-shaped support 141, the fifth motor 143 is in transmission connection with a first driven wheel 154 through a synchronous belt, the first driven wheel 154 is arranged on the L-shaped support 141, and the first driven wheel 154 is in transmission connection with an annular groove 153 (an inner glue dripping groove box is fixed in the middle of the annular groove 153, and the annular groove 153 and the inner glue dripping groove box can rotate synchronously); the L-shaped bracket 141 is also provided with a 7-shaped plate II 146, and a rotating shaft of the circular groove 153, a driven wheel I154 and a synchronizing wheel 148 are synchronously connected in a transmission manner; the mixture of tin powder and silver powder is arranged in a circular groove of an inner ring of an inner glue dripping tank box, the mixture of resin, acetone, acetate, rosin and water is arranged in a plurality of isolating circular grooves (not shown in figure 9) of an outer ring, each isolating circular groove is isolated by an isolating plate, overflow grooves for a tin glue dripping mixed solution are arranged at the bottom edges of the isolating plates and the circular grooves 153, overflow holes are arranged at the periphery of the inner glue dripping tank box contacting the circular grooves 153 at intervals, the mixture of tin powder and silver powder and the mixture of resin, acetone, acetate, rosin and water enter a U-shaped groove between the inner glue dripping tank box and the circular grooves 153 through the overflow grooves and the overflow holes,
a stirring plate 152 is arranged between the inner glue dripping tank and the circular groove 153, the tail end of the stirring plate 152 is fixed on a first vertical plate 149, an L-shaped plate four 145 is arranged at the lower end of the first vertical plate 149, a fifth tension spring is arranged at the upper end of the first vertical plate 149, the other end of the fifth tension spring is connected with an L-shaped pressure plate 150, the L-shaped pressure plate 150 is fixed on an L-shaped frame plate 147, and the L-shaped frame plate 147 is fixed on a 7-shaped plate two 146; the L-shaped frame plate 147 is provided with a vertical sliding rail slider 151, and the sliding rail slider 151 and the first vertical plate 149 form a sliding pair; a U-shaped opening clamping plate is arranged at the outer end of the 7-shaped plate II 146, a rotary adjusting gauge 142 is downwards fixed on the U-shaped opening clamping plate, and the proportion of tin-sticky and glue-dripping mixed liquid between the stirring plate 152 and the annular groove 153 is adjusted by controlling the lifting height or the descending height of the rotary adjusting gauge 142;
the working principle of the glue dripping and mixing component is that a motor five 143 drives a driven wheel one 154 to lead the inner glue dripping groove box and the circular groove 153 to synchronously rotate, the mixture continuously overflows into the circular groove 153 from the overflow groove and the overflow hole around the bottom edge of the circular groove 153, is continuously stirred and mixed by the stirring plate 152 in the circular groove 153, the mixing ratio of the point-bonded tin and the dropping glue is adjusted by a proportional valve (not shown in the figure) for adjusting the gap between the (tin powder and silver powder) mixture overflow groove and the (resin + acetone + acetate + rosin + water) overflow hole, the total amount of the mixture of the (tin powder + silver powder) overflowing amount and the (resin + acetone + acetate + rosin + water) overflowing amount controls the rotary regulating gauge 142 to rotate clockwise or anticlockwise to drive the four L-shaped plates 145, the first vertical plate 149 and the stirring plate 152 to ascend or descend, the size of the gap between the stirring plate 152 and the circular groove 153 is regulated, and the proportion of the mixture of the tin-sticking glue drops between the stirring plate 152 and the circular groove 153 is regulated by the rotary regulating gauge 142.
Referring to fig. 10, the drawing and dripping assembly has a structure that the drawing and dripping assembly includes a 7-type vertical plate 159 arranged on a five 140 vertical plate of an L-shaped frame, a four slide block pair 163 is arranged on the 7-type vertical plate 159, a seven slide plate 158 is arranged on the four slide block pair 163, a 7-type connecting frame 160 is fixedly arranged on the seven slide plate 158, the 7-type connecting frame 160 is in transmission connection with a six cylinder 162 through an active joint, a cylinder body of the six cylinder 162 is fixed on a first fixed plate 164, and the first fixed plate 164 is fixed on the back of the 159 of the 7-type vertical plate, that is, the six cylinder 162 drives the 7-type connecting; two ends of the 7-type vertical plate 159 are inwardly provided with a first limiting piece 161 and a second limiting piece 170 respectively, and the first limiting piece 170 and the second limiting piece 161 are used for limiting the sliding plate seven 158; a first groove detection 168 is arranged on one side of the upper edge of the sliding plate seven 158, a second fixing plate 165 is arranged on the other side of the upper edge of the sliding plate seven 158, a sixth motor 169 is arranged on the upper portion of the second fixing plate 165, a fourth driven wheel 241 is arranged on the lower portion of the sliding plate seven 158, the fourth driven wheel 241 is arranged on a U-shaped frame of the sliding plate seven 158, and the sixth motor 169 is in driving connection with the fourth driven wheel 241 through a synchronous belt; a pair of clamping plates 166 is fixedly connected to a synchronous belt driven by a motor six 169, the clamping plates 166 are fixedly connected with a second vertical plate 155 through a Z-shaped connecting plate, an L-shaped groove-shaped photoelectric detection plate 156 is arranged at the upper end of the second vertical plate 155, a third tension spring 167 is arranged close to the Z-shaped connecting plate, the lower end of the third tension spring 167 is hung on an upper column of the second vertical plate 155, and the upper end of the third tension spring 167 is hung on an upper column of a seventh sliding plate 158; a vertical guide rail pair III 157 is arranged on the back of the vertical plate II 155, a sliding block in the guide rail pair III 157 is fixedly connected with the vertical plate II 155, and a sliding rail in the guide rail pair III 157 is fixed on a sliding plate seventh 158; the second vertical plate 155 is fixed with a 7-type connecting plate through three positioning pins, the 7-type connecting plate is fixed with a 7-type connecting groove box 244 through three positioning pins, the lower end of the 7-type connecting groove box 244 is provided with a pair of second dropping guns 243 and a pair of first dropping guns 242, the second dropping guns 243 and the first dropping guns 242 are communicated with automatic vacuum valve automatic control point-gluing tin glue drops, and the interval between the pair of second dropping guns 243 and the pair of first dropping guns 242 is equidistant to the lower electrode 6 at the rear end of the base 5 and the upper electrode 7 at the front end of the base 5.
The working principle of the drawing and dripping assembly is that the cylinder six 162 drives the dripping gun two 243 and the dripping gun one 242 to horizontally move to the upper part of the jig one 35 and the annular groove 153 on the main bracket 25 along the slide block pair four 163, and then the motor six 169 drives the dripping gun two 243 and the dripping gun one 242 to vertically move along the guide rail pair three 157 to draw the mixed point-bonded tin dripping glue; and moving again until the liquid is dripped onto the lower electrode 6 at the rear end of the base 5 and the upper electrode 7 at the front end of the base 5 of the surface inductance core 1 in the first jig 35, and finishing the operation of drawing and dripping.
Referring to fig. 11, the defective sorting unit 31 after the tin-sticking and glue-dropping treatment has a structure that the defective sorting unit includes an L-shaped frame six 176, a slider pair five 177 is horizontally installed on the upper portion of the L-shaped frame six 176, a double slider is slidably sleeved on the slider pair five 177, a sliding plate eight 180 is fixed on the front surface of the double slider, a 7-shaped plate three 178 is further installed on the upper edge of the inner end of the L-shaped frame six 176, an air cylinder three 179 is installed on the 7-shaped plate three 178, and the inner end of the sliding plate eight 180 is in transmission connection with the air cylinder; a vertical guide rail pair IV 182 is fixed at the outer end of the sliding plate eight 180, a vertical cylinder IV 181 is fixed at the inner part of the outer end of the sliding plate eight 180, and a sliding block in the guide rail pair IV 182 is in transmission connection with the cylinder IV 181 through the sliding plate, the L-shaped plate and the active joint; a suction nozzle III 184 is arranged on the L-shaped plate V183 at the lower part of the sliding plate VIII 180; a vacuum regulating valve (the vacuum regulating valve adopts the existing product and is used for regulating the suction force and the vacuum degree of the suction nozzle III 184) is additionally fixed on the back surface of the L-shaped frame VI 176.
Referring to fig. 12, the toroidal core pick-up assembly 32 is configured to include a circular vibrator 210 disposed on a bracket five 211, an outlet of the circular vibrator 210 is butted against a U-shaped groove rail mounted on a straight vibrator 186, an outlet end of the U-shaped groove rail is provided with an L-shaped bracket seven 185,
a six slider pair 203 and a five cylinder 200 are horizontally arranged on the L-shaped frame seven 185 side by side, a double slider is arranged on the six slider pair 203 in a sliding manner, a ten sliding plate 195 is fixed on the front surface of the double slider, the inner end of the ten sliding plate 195 is connected with a U-shaped plate 193 through a connecting plate, the other end of the U-shaped plate 193 is fixedly connected with a five cylinder 200 through an active joint and a cylinder rod, the five cylinder body of the five cylinder 200 is fixed on a three fixed plate 198, the three fixed plate 198 is fixed on the back surface of an extending plate 197 at the upper end of the L-shaped frame seven 185, and the five cylinder 200 can drive the ten; the outer end of the extending plate 197 is provided with a third limiting part 209 inwards, and the inner end of the extending plate 197 is provided with another limiting part outwards; a fifth guide rail pair 202 is vertically arranged near the outer end of the front side of the ten 195 sliding plate, a synchronous belt parallel to the fifth guide rail pair 202 is arranged near the inner end of the ten 195 sliding plate, a driving wheel at the upper part of the synchronous belt is in driving connection with a seventh motor 199, the seventh motor 199 is fixedly arranged at the back side of the ten 195 sliding plate, and a driven wheel at the lower part of the synchronous belt is fixedly arranged on the ten 195 sliding plate; a linear sliding block in the guide rail pair five 202 is fixed with a sliding plate nine 191, the sliding plate nine 191 is fixedly connected with an L-shaped plate six 190, a pair of clamping plates 196 are clamped on the synchronous belt, and the clamping plates 196 are fixedly connected with the sliding plate nine 191 through L-shaped clamping plates; a detection L-shaped plate is arranged on the clamping plate 196 and is opposite to the matched groove type photoelectricity, and the groove type photoelectricity is arranged at the upper end of the sliding plate 195; a vertical tension spring is arranged close to the L-shaped clamp plate, the lower end of the vertical tension spring is connected with a ninth 191 pin of the sliding plate, and the upper end of the vertical tension spring is connected with a pin at the upper end of the tenth 195 sliding plate; a six L-shaped plate 190 limited by three positioning pins is arranged next to a nine 191 of a sliding plate of a vertical tension spring, a seven motor 199 drives a synchronous belt to move up and down the nine 191 of the leading sliding plate and the six L-shaped plate 190 along a five guide rail pair 202, and an L-shaped detection plate 201 is arranged beside the five guide rail pair 202; a clamping cylinder II 189 is vertically arranged on the L-shaped plate six 190, a pair of z-shaped clamping hands 188 are arranged at the lower end of the clamping cylinder II 189, a suction nozzle IV 187 is arranged in the middle of the pair of z-shaped clamping hands 188, and the suction nozzle IV 187 is communicated with a vacuum valve on the pressing clamp II 205;
a second pressing clamp 205 is fixed on a second clamping cylinder 189, an outer end vertical plate of an L-shaped plate six 190 is fixedly connected with a second sliding block frame 204 through a connecting plate 207, a fourth tension spring 206 is hung on the outer end vertical plate of the L-shaped plate six 190, the lower end of the fourth tension spring 206 is connected with a sliding block on the second pressing clamp 205, a fourth suction nozzle 187 is arranged at the lower end of the sliding block on the second pressing clamp 205 (the fourth suction nozzle 187 is connected with a vacuum valve through spring buffering), and the sliding block on the second pressing clamp 205 moves up and down along a linear guide rail of the second; the L-shaped clamping hand 188 is used for clamping the annular magnetic core 4, and the speed regulating valve 208 is arranged above the second pressing clamp 205 at intervals; the second pressing jig 205 drives the fourth suction nozzle 187 to pick up the annular magnetic core 4 and mount the annular magnetic core 4 into the first jig 35.
The operating principle of the toroidal core pick-up assembly 32 is: the annular magnetic cores 4 are sequenced by the circular vibration 210 and output to a groove at the outlet end along a U-shaped groove rail on the straight vibration 186, the annular magnetic cores 4 at the outlet end are pushed out of an air cylinder below the groove at the outlet end, the second pressing clamp 205 drives the fourth suction nozzle 187 to pick up the annular magnetic cores 4 and pushes the annular magnetic cores 4 up and down with the air cylinder below the outlet end, the second clamping cylinder 189 drives the pair of L-shaped grippers 188 to clamp the annular magnetic cores 4, the seventh motor 199 drives the ninth sliding plate 191, the sixth L-shaped plate 190 and the pair of L-shaped grippers 188 to clamp the annular magnetic cores 4 and move up along the fifth guide rail 202, the second pressing clamp 205 drives the fourth suction nozzle 187 and the air cylinder below the outlet end to reset, the U-shaped groove rail outputs the second annular magnetic cores 4 to the U-shaped groove rail on the straight vibration 186; meanwhile, the cylinder five 200 drives a connecting rod 193, a sliding plate ten 195 belt picking mechanical arm to move the annular magnetic core 4 clamped by the pair of L-shaped clamping hands 188 to the upper side of the first jig 35 along a linear guide rail 203, the motor seven 199 drives a synchronous belt to move downwards the belt leading sliding plate nine 191, the L-shaped plate six 190 and the pair of L-shaped clamping hands 188 to clamp the annular magnetic core 4 to move downwards along the guide rail pair five 202, and the pressing clamp two 205 drives a suction nozzle four 187 to press the annular magnetic core 4 in the first jig 35; the above procedure is repeated, and the annular magnetic core picking assembly 32 picks up the next annular magnetic core 4 again and then assembles the annular magnetic core to the first jig 35.
Referring to fig. 13, the height checking assembly 33 includes an L-shaped vertical plate 215 mounted at the upper end of an L-shaped frame eight 212, a groove type detecting unit 216 and a vertical linear sliding rail 226 are disposed on one side of the front surface of the L-shaped vertical plate 215, a T-shaped detecting plate 225 is disposed on a sliding table of the linear sliding rail 226, and the T-shaped detecting plate 225 faces the groove type detecting unit 216 upwards; a sliding table in the linear sliding rail 226 is connected with a fixed plate four 223 through an L-shaped plate seven 224, a limit plate is arranged at the upper end of the fixed plate four 223, a bearing sliding seat 221 is fixed in the middle of the fixed plate four 223, a pressing block 219 is sleeved at the lower end of a sliding shaft of the bearing sliding seat 221, a tension spring five 220 is arranged between the pressing block 219 and the bearing sliding seat 221, and an adjusting nut 222 is sleeved on the sliding shaft of the bearing sliding seat 221, which is exposed upwards from the bearing sliding seat 221; a fifth transmission belt 217 is arranged on the L-shaped vertical plate 215 in parallel with the linear sliding rail 226, a pair of clamping plates 218 is fixed on the fifth transmission belt 217, and the pair of clamping plates 218 is fixedly connected with a fourth fixed plate 223; the driving wheel at the upper part of the driving belt five 217 is in transmission connection with the motor eight 214, the motor eight 214 is fixedly installed on the back of the L-shaped vertical plate 215, and the driven wheel at the lower part of the driving belt five 217 is fixed on the L-shaped frame eight 212.
The working principle of the height checking assembly 33 is that the motor eight 214 drives the transmission belt five 217 to drive the fixing plate four 223 to move up and down along the linear sliding rail 226, the fixing plate four 223 drives the pressing block 219 to press the upper surface of the annular magnetic core 4 in the jig one 35 from top to bottom, the tension spring five 220 reversely pushes the adjusting nut 222 on the bearing sliding seat 221 up and pushes the L-shaped vertical plate 215 into the slot type detection two 216, the height is considered to be qualified when a detection signal is given, and the height is determined to be unqualified when the detection signal is not given.
Referring to fig. 14, the structure of the mesh belt conveying device 19 includes a driving wheel 240 driven by a motor nine 239, the driving wheel 240 and a driven wheel III 229 form a transmission pair through a mesh belt 231, a second passing wheel 237 and a first passing wheel 230 are arranged between the driving wheel 240 and the driven wheel III 229, a vertical plate 228 is arranged below a support where the driven wheel III 229 is located, and a pair of positioning pins II 227 are horizontally arranged side by side with the lower portion of the vertical plate 228 facing outwards;
the structure of the tin soldering mesh belt furnace 20 is that the tin soldering mesh belt furnace comprises a kiln 236 in a shape of a cave, a plurality of heating wires 234 are embedded in the wall of the kiln 236, and each heating wire 234 is correspondingly connected with an external power supply through a lead 233 and a heating gun 235; two groups of electrical probes are arranged on the kiln walls 232 at two sides of the kiln 236, the electrical probes are in driving connection (not shown in the figure) with the micro-cylinder arranged outside the kiln walls 232, the electrical probes are used for detecting whether the starting wire end and the terminal wire end on the lower electrode 6 and the upper electrode 7 are reliably connected or not, and the reliable connection is indicated when the electrical probes are in contact with the terminal wire ends, and the unreliable connection is indicated when the electrical probes are not in contact with the terminal wire ends; if the connection is not reliable, the heating wire 234 of the second heating gun 235 (the second is on the left and the first is on the right in fig. 14) re-welds the start wire terminal and the end wire terminal of the lower electrode 6 and the upper electrode 7, and re-energizes to detect the soldering quality;
the surface inductance core 1 penetrates into a kiln 236 along with the mesh belt conveying 19, the heating temperature is 150-260 ℃, and the surface inductance core 1 is used for an aging test of the surface inductance core 1 to find unqualified products in advance. The electric probe is used for electrifying detection, if the electrification is normal, the finished product is qualified, if the electrification is abnormal, the unqualified product is judged, after the qualified product is output by the mesh belt conveyor 19, the finished product picking assembly 27 is picked and loaded into a qualified box, and the unqualified product is picked and loaded into an unqualified box by the finished product picking assembly 27 (the integration has the functions of aging test and electrification detection, and the integration of twice soldering and the kiln 236 is an innovation point).
The second jig 93 in the assembly and delivery mechanism 26 is used for circularly conveying the coil 12 on the drum-shaped magnetic core 2 and the base 5. The first jig 35 in the turntable assembly 34 is used for the dropping operation of dispensing and adhering the tin paste drops for assembling the coil 12 between the annular magnetic core 4 and the base 5 and the lower electrode 6 and the upper electrode 7.
All the electrical components are in signal connection with the master controller 23, the soldering control touch screen 21 and the display and operation panel 36, work in coordination and consistency, and automatic assembly of the surface inductance core 1 is completed.
The overall working process of the system takes the fixture I35 of the initial state station I42 as an example, and the specific process is as follows:
step 1, a first jig 35 on a turntable 39 stops at a first station 42, a pre-assembly (short for pre-assembly) of a base 5 and a drum-shaped magnetic core 2 is input by a U-shaped track assembly driven by direct vibration, a second sliding table 103 of an assembly and sending mechanism 26 pushes the pre-assembly to advance to the left end of a conveying track groove 99 along a linear guide rail 101, a three-axis cylinder clamping jaw assembly is arranged on the second sliding table 103 to load the pre-assembly into an output groove 92, and the second sliding table cylinder 104 sends the pre-assembly into a positioning groove of a second first jig 93; a double-sliding-rod cylinder on a fourth bracket 89 drives a first push plate through a pair of positioning pins, the first push plate with a second leading jig 93 moves leftwards according to a fixed-length step pitch to advance, a second pre-assembly moves to the position of the first pre-assembly, and the previous actions are repeated; the second jig 93 and the pre-assembly are conveyed by the front and rear feeding assembly 80 in a stepping mode and conveyed to a blocking and positioning position of a first vertically-pushed cylinder 91 arranged in parallel beside the fourth support 89, so that the first pre-assembly is output at intervals along an output groove 92, and after the second jig 93 is detected to be full, the first pre-assembly is pushed to a baffle of the second L-shaped plate 90 and an outlet at the outer end of the output groove 92 at fixed-length steps; the base picking assembly 28 is started, the pair of L-shaped clamping hands 127 are moved to the position above the second jig 93 at the outlet of the output groove 92, and the first clamping cylinder 126 drives the pair of L-shaped clamping hands 127 to clamp the pre-assembly downwards; then, the fourth driving belt 136 drives the pair of L-shaped clamping hands 127 upward to drive the clamped pre-assembly to move upward above the first jig 35; the second opening assembly 38 is started, and the T-shaped push plate 62 is separated from the first jig 35 of the positioning plate 56 and is opened; the pair of L-shaped clamping hands 127 descend again, and the pre-assembly is installed in the first jig 35; the first clamp 128 descends to press and compact the pre-assembly in the first jig 35;
step 2, rotating the first jig 35 on the turntable 39 clockwise by 45 degrees to the second station 43 and stopping; the glue dripping mixing component of the tin-sticking glue dripping unit 29 is started, the motor five 143 drives the annular groove 153 to rotate, tin liquid and conductive glue continuously overflow into the annular groove 153, the annular groove 153 rotates and is continuously mixed by the stirring plate 152, the mixing proportion is adjusted by a proportion valve for adjusting the gap between the tin liquid overflow groove and the conductive glue overflow hole, and the total mixing amount of the tin liquid overflow amount and the conductive glue overflow amount is adjusted by the height gap between the stirring plate 152 and the annular groove 153; the drawing and dripping assembly is started, the second liquid dropping gun 243 and the first liquid dropping gun 242 move to the upper part of the circular groove 153, and after the drawing point descends to glue tin and drip glue, the second liquid dropping gun 243 and the first liquid dropping gun 242 move to the upper parts of the lower electrode 6 at the rear end of the base 5 and the upper electrode 7 at the front end of the base 5 in the first jig 35; positioning the overlapping part of the terminal wire end and the starting wire end of the directional drip irrigation wire coil 12 and the lower electrode 6 and the upper electrode 7 on the base 5;
step 3, rotating the first jig 35 on the turntable 39 clockwise by 45 degrees to a third station 44 and stopping; the ccd detection unit 30 is started to detect the quality of the tin-sticky dripped adhesive on the lower electrode 6 at the rear end of the base 5 in the jig I35 and the upper electrode 7 at the front end of the base 5, and the detection result is transmitted to the master controller 23;
step 4, the first jig 35 on the turntable 39 rotates clockwise by 45 degrees to the fourth station 45 and stops, the master controller 23 controls the defective sorting unit 31 to start, if the step 3 detects that the sticky tin and the glue dripping are unqualified, the defective sorting unit 31 works, the third suction nozzle 184 moves downwards to take out the base 5 and the drum-shaped magnetic core 2 from the first jig 35 and move the base and the drum-shaped magnetic core into an unqualified box; if the step 3 detects that the tin-sticking glue-dropping is qualified, the defective sorting unit 31 does not work;
step 5, rotating the first jig 35 on the turntable 39 clockwise by 45 degrees to the fifth station 46 to stop, starting the annular magnetic core picking assembly 32, moving the pair of z-shaped clamping hands 188 above the output end of the annular magnetic core 4, and driving the pair of z-shaped clamping hands 188 to clamp the annular magnetic core 4 by the motor seven 199; the motor seven 199 drives the pair of z-shaped clamping hands 188 to move upwards, the pair of z-shaped clamping hands 188 clamp the annular magnetic core 4 and are arranged in the first jig 35, and the tension spring one 69 drives the T-shaped push plate 62 to move forwards towards the positioning plate 56 to clamp the annular magnetic core 4 and the base 5 together, so that assembly is realized;
step 6, the first jig 35 on the turntable 39 rotates clockwise by 45 degrees to the sixth station 47 and stops, the height inspection assembly 33 is started, the pressing block 219 descends to press the annular magnetic core 4 in the first jig 35, so that the annular magnetic core 4 and the base 5 are in tight fit, and the gap between the annular magnetic core 4 and the drum-shaped magnetic core 2 and the assembly height are ensured to be constant and consistent;
step 7, rotating the first jig 35 on the turntable 39 by 45 degrees clockwise to a seventh station 48, stopping, starting the finished product pickup assembly 27, moving the second suction nozzle 121 above the first jig 35, and then drawing the surface inductance core 1 in the first jig 35 downwards by the second suction nozzle 121; the motor III 116 reversely lifts the suction nozzle II 121 to drive the surface inductance core 1 to ascend, and the motor II 113 drives the surface inductance core 1 on the suction nozzle II 121 to be placed on the mesh belt 231;
the motor nine 239 drives the mesh belt 231 to move the surface inductance core 1 into the kiln 236, the heating temperature of the kiln 236 is 150-; the electrical probe conducts power-on inspection on the lower electrode 6 and the upper electrode 7, if the power-on inspection is good, the tin soldering is judged to be qualified, the mesh belt 231 directly leads the surface inductance core 1 after the aging test to move out of the kiln 236, and the qualified surface inductance core 1 is put into a qualified box; if the power-on inspection is poor, the tin soldering is judged to be unqualified, the mesh belt 231 leads the surface inductance core 1 to re-weld the starting wire end and the terminal wire end with the lower electrode 6 and the upper electrode 7 at the second heating wire 234, namely secondary welding is performed, power-on detection is performed again, and then the mesh belt 236 is moved out of the kiln 236 to place the qualified surface inductance core 1 into a qualified box;
step 8, the first jig 35 on the turntable 39 rotates clockwise by 45 degrees to the eighth station 41, the vacancy of the eighth station 41 does not work, and after the beat time, the first jig 35 on the turntable 39 rotates clockwise by 45 degrees again and returns to the first station 42 again to stop; and by analogy, the full-automatic assembly and joint, the quality control detection and the finished product output of the assembly line of the surface inductance core 1 are completed.

Claims (4)

1. A production line for automatic assembly and bonding of surface inductance cores is characterized in that: the device comprises a main support (25) provided with a turntable assembly (34), wherein a turntable (39) in the turntable assembly (34) is driven by eight stations in an indexing manner, and each station is provided with a first jig (35); a display and operation panel (36) and an electric control unit (24) are arranged on the main bracket (25); the turntable (39) is indexed and replaced in the clockwise direction, and the equipment configured for each station is as follows:
the first station (42) is provided with a second opening component (38) and a base picking assembly (28), an assembly sending mechanism (26) is arranged close to the second opening component (38), and a finished product picking assembly (27) is arranged side by side with the base picking assembly (28); a tin-sticking glue-dripping unit (29) is configured at the second station (43); a ccd detection unit (30) is arranged at the station III (44); station four (45) is provided with a defective sorting unit (31) and an opening assembly one (37); station five (46) is configured with a pick-up assembly (32) for the annular magnetic core; a station six (47) is provided with a height checking assembly (33); a station seven (48) is provided with a mesh belt conveyor (19), a soldering mesh belt furnace (20) and an opening assembly three (40), and a soldering control touch screen (21) is arranged on the outer side of the soldering mesh belt furnace (20); a finished product picking assembly (27) is arranged between the station seven (48) and the station eight (41); a station eight (41) is a vacant station;
the point-gluing tin dropping glue adopted by the tin-gluing dropping glue unit (29) is formed by mixing 60-70% of tin powder, 10-20% of silver powder, 0.7-1.2% of resin, 1.5-2% of acetone, 0.55% of acetic ester, 8-15% of rosin and 5-6.25% of water according to mass percentage,
the structure of the first opening assembly (37) is consistent with that of the second opening assembly (38), the specific structure of the second opening assembly (38) comprises a double-sliding-rod cylinder (51) arranged on a support, the front end of a cylinder rod of the double-sliding-rod cylinder (51) is provided with a first L-shaped plate (50), the front end of the first L-shaped plate (50) is provided with a ball bearing (49), and the ball bearing (49) is used for being in butt joint with an outer inclined surface (74) at the front end of a 7-type push plate (68) on the first jig (35); the third opening assembly (40) is consistent with the arrangement of the ball bearing (49) of the first opening assembly (37); the difference is that a pair of positioning holes are additionally arranged on a U-shaped bracket on the support and are in inserted fit with a pair of positioning pins II (227) on a connecting plate (229) of the soldering mesh belt furnace (20),
the first jig (35) is structurally characterized by comprising a linear slide rail seat (53) arranged on a seat plate (52), wherein an L-shaped frame I (71) is slidably mounted in a slide rail of the linear slide rail seat (53), a pair of fixing holes (75) are formed in a bottom plate of the L-shaped frame I (71), the upper end surface of a vertical plate of the L-shaped frame I (71) is called a step surface (73), a hanging plate (70) is mounted on the outer vertical surface of the vertical plate of the L-shaped frame I (71), a 7-shaped push plate (68) is mounted on the other side of the L-shaped frame I (71) parallel to the hanging plate (70), and an outer inclined surface (74) is arranged at the front end of; a double-column frame (55) is arranged on two sides of the seat plate (52) along the horizontal direction of the linear slide rail seat (53) along the same frame, and a pair of first positioning pins (54) is arranged beside each upright column of the double-column frame (55); a second L-shaped frame (72) is arranged on the parallel 7-shaped push plate (68) on the same side of the seat plate (52), and a first tension spring (69) is connected between the upper end of the second L-shaped frame (72) and the hanging plate (70); a T-shaped push plate (62) is fixed on a step surface (73) of the L-shaped frame I (71), a U-shaped groove I (60) is arranged in the T-shaped push plate (62), and a lower step (63) is arranged at the front end of the U-shaped groove I (60); a suspension plate (65) is horizontally fixed on the outer side surface of the middle of a cross beam (64) of the double-column frame (55), a U-shaped groove II (66) is formed in the upper surface of the suspension plate (65), and the opening of the U-shaped groove II (66) faces outwards; a positioning plate (56) is clamped in the U-shaped groove II (66), two stages of steps (67) are arranged on the lower edge of the inner end of the positioning plate (56), two stages of U-shaped grooves (61) are arranged on the upper edge of the inner end of the positioning plate (56), a sinking groove (58) is arranged on the upper surface of the positioning plate (56) close to the outer end, an engaging groove and a pair of dovetail grooves are arranged on the inner end where the two stages of U-shaped grooves (61) and the two stages of steps (67),
the assembly sending mechanism (26) has an integral structure comprising a first support (82) and a second support (83), wherein the first support (82) upwards supports a first 7-shaped plate (97) through a second L-shaped support plate (96) and the second support (83) upwards supports the first 7-shaped plate (97) through a first L-shaped support plate (95), the first 7-shaped plate (97) is provided with a first left-right pushing part (79) and a first front-back pushing part (81), and a front-back feeding component (80) is arranged in parallel with the first front-back pushing part (81);
the front and rear pushing device (81) is structurally characterized in that a first sliding table cylinder (102) and a linear guide rail (101) are arranged on one side of the longitudinal outer side of a first 7-shaped plate (97) side by side, and a second sliding table (103) on the first sliding table cylinder (102) can slide along the linear guide rail (101); a U-shaped rail assembly for automatic conveying is arranged at the end of the sliding table cylinder I (102) and the end fence of the 7-shaped plate I (97), and the U-shaped rail assembly is clamped on the conveying rail groove (99) and the linear guide rail (101); a first baffle (98) is arranged on the upper edge of the longitudinal inner side of the first 7-shaped plate (97), and a second baffle (100) is arranged between the first baffle (98) and the linear guide rail (101) in parallel;
the left and right pushing device I (79) is structurally characterized in that a sliding table cylinder II (104) is transversely arranged at the front end of the 7-type plate I (97), a sliding plate I (105) is sleeved on the sliding table cylinder II (104), a pushing plate I is connected to the sliding plate I (105), and a limiting buffer is arranged at the operation termination position of the sliding plate I (105); a front feeding assembly and a rear feeding assembly (80) are arranged in parallel next to the 7-shaped plate I (97), the front feeding assembly and the rear feeding assembly (80) are structurally characterized in that a sliding chute (94) is provided with a sliding table I (88), a composite fixing frame is arranged on the sliding table I (88), an L-shaped plate II (90) is arranged on the composite fixing frame, and the tail end of the L-shaped plate II (90) is provided with an output groove (92); a bracket IV (89) on the sliding table I (88) is provided with a double-sliding-rod cylinder, and a pair of positioning pins are arranged on a cylinder rod of the double-sliding-rod cylinder; a first vertical pushing cylinder (91) is arranged beside the fourth bracket (89) in parallel, the cylinder rod end of the first cylinder (91) is connected with a second push plate,
the tin-sticking glue-dripping unit (29) comprises a glue-dripping mixing component and a drawing and dripping component,
the glue dripping mixing component structurally comprises an L-shaped support (141), wherein the L-shaped support (141) is arranged on the bottom edge of a fifth L-shaped frame (140) in an inverted mode, a fifth motor (143) is vertically arranged on an L-shaped extending frame (144) of the L-shaped support (141), the fifth motor (143) is in transmission connection with a first driven wheel (154) through a synchronous belt, the first driven wheel (154) is arranged on the L-shaped support (141), and the first driven wheel (154) is in transmission connection with an annular groove (153); a 7-shaped plate II (146) is further mounted on the L-shaped support (141), and a rotating shaft of the circular groove (153), a driven wheel I (154) and a synchronizing wheel (148) are synchronously connected in a transmission manner; the mixture of tin powder and silver powder is arranged in a circular groove of an inner ring of an inner glue dripping tank box, the mixture of resin, acetone, acetate, rosin and water is arranged in a plurality of isolating circular grooves of an outer ring, the isolating circular grooves are isolated by isolating plates, overflow grooves with tin glue dripping mixed liquid are arranged at the bottom edges of the isolating plates and the circular grooves (153), and overflow holes are arranged at the periphery of the inner glue dripping tank box contacted with the circular grooves (153) at intervals; a stirring plate (152) is arranged between the inner glue dripping tank and the circular groove (153), the tail end of the stirring plate (152) is fixed on a first vertical plate (149), a fourth L-shaped plate (145) is arranged at the lower end of the first vertical plate (149), a fifth tension spring is arranged at the upper end of the first vertical plate (149), the other end of the fifth tension spring is connected with an L-shaped pressing plate (150), the L-shaped pressing plate (150) is fixed on an L-shaped frame plate (147), and the L-shaped frame plate (147) is fixed on a second 7-shaped plate (146); a vertical sliding rail sliding block (151) is arranged on the L-shaped frame plate (147), and the sliding rail sliding block (151) and the first vertical plate (149) form a sliding pair; the outer end of the 7-shaped plate II (146) is provided with a U-shaped opening clamping plate, a rotary adjusting gauge (142) is fixed downwards on the U-shaped opening clamping plate,
the structure of the drawing and dripping assembly is that the drawing and dripping assembly comprises a 7-type vertical plate (159) arranged on a vertical plate of a fifth L-shaped frame (140), a fourth slider pair (163) is arranged on the 7-type vertical plate (159), a seventh sliding plate (158) is arranged on the fourth slider pair (163), a 7-type connecting frame (160) is fixedly arranged on the seventh sliding plate (158), the 7-type connecting frame (160) is in transmission connection with a sixth air cylinder (162) through an active joint, a cylinder body of the sixth air cylinder (162) is fixed on a first fixing plate (164), and the first fixing plate (164) is fixed on the back of the 7-type vertical plate (159); a first limiting part (161) and a second limiting part (170) are respectively arranged at the two ends of the 7-type vertical plate (159) inwards; a first groove detection (168) is arranged on one side of the upper edge of the seventh sliding plate (158), a second fixing plate (165) is arranged on the other side of the upper edge of the seventh sliding plate (158), a sixth motor (169) is arranged on the upper portion of the second fixing plate (165), a fourth driven wheel (241) is arranged on the lower portion of the seventh sliding plate (158), the fourth driven wheel (241) is arranged on a U-shaped frame of the seventh sliding plate (158), and the sixth motor (169) is in driving connection with the fourth driven wheel (241) through a synchronous belt; a pair of clamping plates (166) is fixedly connected to a synchronous belt driven by a motor six (169), the clamping plates (166) are fixedly connected with a second vertical plate (155) through a Z-shaped connecting plate, a photoelectric detection plate (156) is arranged at the upper end of the second vertical plate (155), a third tension spring (167) is arranged close to the Z-shaped connecting plate, the lower end of the third tension spring (167) is hung on an upper cylinder of the second vertical plate (155), and the upper end of the third tension spring (167) is hung on an upper cylinder of a seventh sliding plate (158); a vertical guide rail pair III (157) is arranged on the back of the vertical plate II (155), a sliding block in the guide rail pair III (157) is fixedly connected with the vertical plate II (155), and a sliding rail in the guide rail pair III (157) is fixed on a sliding plate seventh (158); a 7-shaped connecting plate is fixed on the second vertical plate (155), a 7-shaped connecting groove box (244) is fixed on the 7-shaped connecting plate, and a pair of second dropping guns (243) and a pair of first dropping guns (242) are arranged at the lower end of the 7-shaped connecting groove box (244).
2. The production line for automatic assembly bonding of surface inductance cores according to claim 1, characterized in that: the ccd detection unit (30) is structurally characterized by comprising an installation seat (172) and a fixed seat (175), wherein the installation seat (172) is fixed in the middle of a support (171), the fixed seat (175) is fixed on the upper portion of the support (171), a ccd camera (174) is fixed on the fixed seat (175), a light source (173) is configured on the installation seat (172), and the ccd camera (174) is right opposite to a first jig (35) on a turntable assembly (34).
3. The production line for automatic assembly bonding of surface inductance cores according to claim 1, characterized in that: the annular magnetic core pickup assembly (32) is structurally characterized by comprising a circular vibrator (210) arranged on a support five (211), wherein the outlet of the circular vibrator (210) is butted with a U-shaped groove rail which is arranged on a straight vibrator (186), the outlet end of the U-shaped groove rail is provided with an L-shaped frame seven (185),
a sliding block pair six (203) and a cylinder five (200) are horizontally arranged on the L-shaped frame seven (185) side by side, a double sliding block is arranged on the sliding block pair six (203) in a sliding manner, a sliding plate ten (195) is fixed on the front surface of the double sliding block, the inner end of the sliding plate ten (195) is connected with the U-shaped plate (193) through a connecting plate, the other end of the U-shaped plate (193) is fixedly connected with the cylinder five (200), the cylinder body of the cylinder five (200) is fixed on a fixing plate three (198), and the fixing plate three (198) is fixed on the back surface of an extending plate (197) at the upper end of; the outer end of the extension plate (197) is internally provided with a third limiting piece (209), and the inner end of the extension plate (197) is externally provided with another limiting piece; a fifth guide rail pair (202) is vertically arranged at the outer end close to the front of the tenth sliding plate (195), a synchronous belt parallel to the fifth guide rail pair (202) is arranged at the inner end close to the tenth sliding plate (195), a driving wheel at the upper part of the synchronous belt is in driving connection with a seventh motor (199), the seventh motor (199) is fixedly arranged at the back of the tenth sliding plate (195), and a driven wheel at the lower part of the synchronous belt is fixedly arranged on the tenth sliding plate (195); a linear sliding block in the guide rail pair five (202) is fixed with a sliding plate nine (191), the sliding plate nine (191) is fixedly connected with an L-shaped plate six (190), a pair of clamping plates (196) are clamped on the synchronous belt, and the pair of clamping plates (196) are fixedly connected with the sliding plate nine (191) through an L-shaped clamping plate; a detection L-shaped plate is arranged on the clamping plate (196), the detection L-shaped plate is arranged opposite to the groove-shaped photoelectricity, and the groove-shaped photoelectricity is arranged at the upper end of the sliding plate (195); a vertical tension spring is arranged close to the L-shaped clamp plate, the lower end of the vertical tension spring is connected with a pin at the upper end of the sliding plate nine (191), and the upper end of the vertical tension spring is connected with a pin at the upper end of the sliding plate ten (195); an L-shaped plate six (190) is arranged next to the sliding plate nine (191) of the vertical tension spring; a clamping cylinder II (189) is vertically arranged on the L-shaped plate six (190), a pair of z-shaped clamping hands (188) is arranged at the lower end of the clamping cylinder II (189), a suction nozzle IV (187) is arranged in the middle of the pair of z-shaped clamping hands (188), and the suction nozzle IV (187) is communicated with a vacuum valve on the pressing clamp II (205) through a connecting pipe;
a second pressing fixture (205) is fixed on a second clamping cylinder (189), an outer end vertical plate of an L-shaped plate six (190) is fixedly connected with a second sliding block frame (204) through a connecting plate (207), a fourth tension spring (206) is hung on the outer end vertical plate of the L-shaped plate six (190), the lower end of the fourth tension spring (206) is connected with a sliding block on the second pressing fixture (205), and a fourth suction nozzle (187) is arranged at the lower end of the sliding block on the second pressing fixture (205); and a speed regulating valve (208) is arranged above the second pressing clamp (205) at intervals.
4. The production line for automatic assembly bonding of surface inductance cores according to claim 1, characterized in that: the height checking assembly (33) is structurally characterized by comprising an L-shaped vertical plate (215) arranged at the upper end of an L-shaped frame eight (212), a groove type detection II (216) and a vertical linear sliding rail (226) are arranged on one side of the front surface of the L-shaped vertical plate (215), a T-shaped detection plate (225) is arranged on a sliding table in the linear sliding rail (226), and the T-shaped detection plate (225) is upwards opposite to the groove type detection II (216); a sliding table in the linear sliding rail (226) is connected with a fixed plate IV (223) through an L-shaped plate IV (224), a limiting plate is arranged at the upper end of the fixed plate IV (223), a bearing sliding seat (221) is fixed in the middle of the fixed plate IV (223), a pressing block (219) is sleeved at the lower end of a sliding shaft of the bearing sliding seat (221), a tension spring V (220) is arranged between the pressing block (219) and the bearing sliding seat (221), and an adjusting nut (222) is sleeved on the sliding shaft of the bearing sliding seat (221) which is upwards exposed out of the bearing sliding seat (221); a fifth transmission belt (217) is arranged on the L-shaped vertical plate (215) and is parallel to the linear sliding rail (226), a pair of clamping plates (218) is fixed on the fifth transmission belt (217), and the pair of clamping plates (218) is fixedly connected with a fourth fixing plate (223); the driving wheel at the upper part of the transmission belt five (217) is in transmission connection with the motor eight (214), the motor eight (214) is fixedly installed on the back of the L-shaped vertical plate (215), and the driven wheel at the lower part of the transmission belt five (217) is fixed on the L-shaped frame eight (212).
CN202010327363.1A 2020-04-23 2020-04-23 Production line for automatic assembly and bonding of surface inductance core Active CN111354565B (en)

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CN112635184B (en) * 2020-12-14 2023-03-31 山东电力设备有限公司 Full-automatic bonding device for coil oil duct filler strip
CN112951587B (en) * 2021-02-01 2022-08-19 厦门飞德利照明科技有限公司 Automatic winding device for lamp
CN113782327B (en) * 2021-11-11 2022-02-22 广东昭信智能装备有限公司 Inductor assembling method and inductor assembling line

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