CN113829743B - Ferrite ceramic substrate production line group of power converter based on electric light source - Google Patents
Ferrite ceramic substrate production line group of power converter based on electric light source Download PDFInfo
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- CN113829743B CN113829743B CN202111090593.1A CN202111090593A CN113829743B CN 113829743 B CN113829743 B CN 113829743B CN 202111090593 A CN202111090593 A CN 202111090593A CN 113829743 B CN113829743 B CN 113829743B
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- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 105
- 239000000919 ceramic Substances 0.000 title claims abstract description 33
- 239000000758 substrate Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000005245 sintering Methods 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/001—Apparatus or machines for carrying out printing operations combined with other operations with means for coating or laminating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to the field of electric light sources, in particular to a ferrite ceramic substrate production line group of a power converter based on an electric light source. The invention aims to solve the technical problems: a ferrite ceramic substrate production line set of a power converter based on an electric light source is provided. The technical proposal is as follows: a ferrite ceramic substrate production line group of a power converter based on an electric light source comprises a bottom plate component, support legs and the like; the bottom plate component is fixedly connected with the four groups of supporting legs. According to the invention, the resistor paste is printed on the upper top edge of the ferrite medium, the hollow rectangular part in the middle of the ferrite medium is protected to prevent the resistor paste from flowing into the resistor paste, then the external electrode is printed on the upper top edge of the ferrite medium, and then the external electrode is heated, so that the ferrite medium is sintered in a high-temperature environment to form the ferrite ceramic substrate containing the inductor and the resistor, the ferrite medium is prevented from being damaged, the performance of the power converter is ensured, and the miniaturization requirement is met.
Description
Technical Field
The invention relates to the field of electric light sources, in particular to a ferrite ceramic substrate production line group of a power converter based on an electric light source.
Background
The current power converter is usually in a discrete form, and contains a large number of peripheral elements, so that the volume of an electronic device is gradually miniaturized due to the development of an integrated circuit, and further, market requirements are met through the ceramic chip power converter.
In summary, there is a need to develop a ferrite ceramic substrate production line set for power converters based on electric light sources to overcome the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects that the prior power converter is usually in a discrete form and contains a large number of peripheral elements, the volume is large, and due to the development of an integrated circuit, the volume of an electronic device is gradually miniaturized, so that market demands are met through a ceramic chip type power converter, in the manufacturing process of the ceramic chip type power converter, resistor paste needs to be printed in a ferrite medium, the middle part of the ferrite medium is hollow, in the prior art, the resistor paste is printed by adopting a covering method, so that the resistor paste is extremely easy to permeate into the ferrite medium, the ferrite medium is extremely easy to damage in the later use process, and the performance of the power converter is directly influenced, and the technical problem to be solved is that: a ferrite ceramic substrate production line set of a power converter based on an electric light source is provided.
The technical proposal is as follows: a ferrite ceramic substrate production line group of a power converter based on an electric light source comprises a bottom plate assembly, supporting legs, an anti-skid pad, a first pillar, a second pillar, a first collecting box, a second collecting box, a limit printing unit and a coating unit; the bottom plate component is fixedly connected with the four groups of supporting legs; the four groups of supporting legs are fixedly connected with one group of anti-skid pads respectively; the bottom plate component is fixedly connected with the first support column and the second support column in sequence; the first support column and the second support column are fixedly connected with the limit printing unit; the bottom plate component is sequentially contacted with the first collecting box and the second collecting box; the bottom plate component is connected with a limit printing unit; a coating unit is arranged in the bottom plate assembly; the limit printing unit is used for printing resistance paste on the ferrite medium and protecting the hollow rectangular position in the middle of the ferrite medium, and the coating unit is used for printing an external electrode on the edge of the top of the ferrite medium, on which the resistance paste is printed, of the limit printing unit.
As a preferable technical scheme of the invention, the limit printing unit comprises a first motor, a first transmission shaft, a first fixed plate, a first supporting rod, a first screw rod, a second fixed plate, a second supporting rod, a first transmission wheel, a second transmission shaft, a second screw rod, a first fixing frame, a third fixed plate, a first connecting rod, a first rotating frame, a first fixed rod, a first spring, a first brush roller, a first sliding block, a second fixing frame, a fourth fixed plate, a second connecting rod, a second rotating frame, a second fixed rod, a second spring, a second brush roller, a second sliding block, a first connecting shaft, a third fixed rod, a limiting block, a second connecting shaft, a blocking rod, a third spring, a third fixing frame, a first blocking plate and a second blocking plate; the first motor is fixedly connected with the first support column and the second support column in sequence; the first motor is fixedly connected with the first transmission shaft; the first transmission shaft is rotationally connected with the first fixed plate; the first fixing plate is fixedly connected with two groups of first supporting rods; the two groups of first support rods are fixedly connected with the bottom plate assembly; the first transmission shaft is fixedly connected with the first screw rod; the first screw rod is rotationally connected with the second fixed plate; the second fixing plate is fixedly connected with two groups of second supporting rods; the two groups of second support rods are fixedly connected with the bottom plate assembly; the first transmission shaft is fixedly connected with the first transmission wheel; the first driving wheel is in driving connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with a second driving shaft; the second transmission shaft is rotationally connected with the first fixed plate; the second transmission shaft is fixedly connected with a second screw rod; the second screw rod is rotationally connected with the second fixed plate; the second screw rod is screwed with the first fixing frame; the first screw rod is screwed with the first fixing frame; the first fixing frame is fixedly connected with the third fixing plate; the first fixing frame is rotationally connected with the first connecting rod; the third fixing plate is rotationally connected with the first connecting rod; the first connecting rod is rotationally connected with the two groups of first rotating frames; the first rotating frame is in sliding connection with the two groups of first fixed rods; the two groups of first fixing rods are fixedly connected with the first baffle; the first rotating frame is fixedly connected with two groups of first springs; the two groups of first springs are fixedly connected with the first baffle; the first baffle contacts with the first brush roller; the first brush roller is rotationally connected with two groups of first sliding blocks; the two groups of first sliding blocks are in sliding connection with the first rotating frame; the first rotating frame, the first sliding block and the first baffle are symmetrically provided with the same components by taking the middle section of the third fixed plate as a central axis; the first screw rod is screwed with the second fixing frame; the second screw rod is screwed with the second fixing frame; the second fixing frame is fixedly connected with the fourth fixing plate; the second fixing frame is rotationally connected with the second connecting rod; the fourth fixed plate is rotationally connected with the second connecting rod; the second connecting rod is rotationally connected with two groups of second rotating frames; the second rotating frame is in sliding connection with two groups of second fixing rods; the two groups of second fixing rods are fixedly connected with the second baffle; the second rotating frame is fixedly connected with two groups of second springs; the two groups of second springs are fixedly connected with the second baffle; the second baffle contacts with the second brush roller; the second brush roller is rotationally connected with two groups of second sliding blocks; the two groups of second sliding blocks are in sliding connection with the second rotating frame; the second rotating frame, the second sliding block and the second baffle are symmetrically provided with the same components by taking the middle section of the fourth fixed plate as a central axis; the second fixing frame is rotationally connected with the first connecting shaft; the first connecting shaft is rotationally connected with the third fixed rod through a rotating shaft; the third fixed rod is fixedly connected with the limiting block; the third fixed rod is rotationally connected with the second connecting shaft through a rotating shaft; the second connecting shaft is rotationally connected with the first fixing frame; the third fixed rod is fixedly connected with the baffle rod; the baffle rod is fixedly connected with the third spring; the third spring is fixedly connected with the third fixing frame; the third fixing rod is in sliding connection with the third fixing frame; the third fixing frame is fixedly connected with the first fixing plate and the second fixing plate in sequence.
As a preferred technical scheme of the invention, the coating unit comprises a second motor, a third screw rod, a fifth fixed plate, a first supporting plate, a sixth fixed plate, a second supporting plate, a sliding plate, a seventh fixed plate, a first brush plate, a first polished rod, an eighth fixed plate, a second brush plate and a second polished rod; the second motor is fixedly connected with the fifth fixing plate; the second motor is fixedly connected with the third screw rod; the third screw rod is rotationally connected with the fifth fixed plate; the fifth fixing plate is fixedly connected with the two groups of first supporting plates; the two groups of first support plates are fixedly connected with the bottom plate assembly; the third screw rod is rotationally connected with the sixth fixed plate; the sixth fixing plate is fixedly connected with the two groups of second supporting plates; the two groups of second support plates are fixedly connected with the bottom plate assembly; the third screw rod is connected with the sliding plate in a screwing way; the sliding plate is fixedly connected with the seventh fixed plate; the seventh fixing plate is fixedly connected with the first brush plate; the seventh fixed plate is in sliding connection with the first polished rod; the first polished rod is fixedly connected with the fifth fixed plate and the sixth fixed plate in sequence; the sliding plate is fixedly connected with the eighth fixed plate; the eighth fixed plate is fixedly connected with the second brush plate; the eighth fixed plate is in sliding connection with the second polished rod; the second polished rod is fixedly connected with the fifth fixed plate and the sixth fixed plate in sequence.
As the preferable technical scheme of the invention, the invention also comprises a sintering unit, wherein the sintering unit comprises an electric slide rail, a third slide block, a ninth fixed plate and a heating box; the electric slide rail is fixedly connected with the bottom plate assembly; the electric sliding rail is in sliding connection with the third sliding block; the third sliding block is in sliding connection with the ninth fixed plate; a heating box is arranged above the ninth fixed plate; the heating box is fixedly connected with the bottom plate component.
As the preferable technical scheme of the invention, the directions of threads at two ends of the middle section of the first screw rod serving as the middle shaft are opposite.
As the preferable technical scheme of the invention, the directions of threads at two ends of the middle section of the second screw rod serving as the middle shaft are opposite.
As a preferred technical scheme of the invention, a sliding groove matched with the first sliding block is arranged in the first rotating frame.
As a preferred technical scheme of the invention, a sliding groove matched with the second sliding block is arranged in the second rotating frame.
Compared with the prior art, the invention has the following advantages:
the first point is that in order to solve the problem that the existing power converter is usually in a discrete form, which contains a large number of peripheral elements, and has a large volume, due to the development of an integrated circuit, the volume of an electronic device is gradually miniaturized, and then market demands are met through a ceramic chip power converter, in the manufacturing process of the ceramic chip power converter, resistor paste needs to be printed in a ferrite medium, the middle part of the ferrite medium is hollow, in the prior art, resistor paste is printed by adopting a covering method, and then the resistor paste is very easy to permeate into the ferrite medium, so that the ferrite medium is very easy to damage in the later use process, and further the performance of the power converter is directly affected.
The second point is that a limit printing unit, a coating unit and a sintering unit are arranged, when the ferrite ceramic substrate production line group of the power converter based on the electric light source is placed at a position to be used, so that four groups of support legs and four groups of anti-skid pads are kept horizontal, then an external power supply is connected, and the starting is controlled through an external control screen; firstly, a worker places a ferrite medium with a hollow rectangular shape in the middle part in a sintering unit on a bottom plate assembly, then, the ferrite medium is conveyed to limit printing units on a first support and a second support by the sintering unit, then, the limit printing unit is used for printing resistance paste on the ferrite medium, meanwhile, the hollow rectangular position in the middle part of the ferrite medium is protected from flowing in the resistance paste, then, the ferrite medium printed with the resistance paste is conveyed to a coating unit by the sintering unit, then, an external electrode is printed on the edge of the top part above the ferrite medium by the coating unit, then, the ferrite medium printed with the external electrode is conveyed to a designated position by the sintering unit, and then, the ferrite medium is heated, so that the ferrite medium is sintered in a high-temperature environment to form a ferrite ceramic substrate containing inductance and resistance, and finally, the ferrite ceramic substrate is taken out by the worker and placed in a first collecting box and a second collecting box.
The third point is that the invention realizes the printing of the resistance paste on the top edge of the ferrite medium, protects the hollow rectangular part in the middle of the ferrite medium, prevents the resistance paste from flowing into the ferrite medium, then prints the external electrode on the top edge of the ferrite medium, and heats the external electrode, so that the ferrite medium is sintered in a high temperature environment to form the ferrite ceramic substrate containing the inductance and the resistance, thereby avoiding the damage of the ferrite medium, ensuring the performance of the power converter and meeting the miniaturization requirement.
Drawings
FIG. 1 shows a first perspective view of the present invention;
FIG. 2 shows a second perspective view of the present invention;
FIG. 3 shows a third perspective view of the present invention;
FIG. 4 shows a schematic perspective view of a spacing printing unit according to the present invention;
FIG. 5 shows a schematic view of a first partial perspective view of a spacing printing unit according to the present invention;
FIG. 6 shows a schematic view of a second partial perspective view of the spacing printing unit of the present invention;
FIG. 7 shows a third partial perspective view of the spacing printing unit of the present invention;
FIG. 8 shows a fourth partial perspective view of the spacing printing unit of the present invention;
FIG. 9 shows an enlarged view of region B of the spacing printing unit of the present invention;
FIG. 10 shows a schematic perspective view of the coating unit of the present invention;
FIG. 11 shows a schematic view of a partial perspective construction of a coating unit of the present invention;
fig. 12 shows a schematic perspective view of the sintering unit of the present invention.
The reference symbols in the drawings: 1-floor assembly, 2-leg, 3-cleat, 4-first post, 5-second post, 6-first collection box, 7-second collection box, 201-first motor, 202-first drive shaft, 203-first fixed plate, 204-first support bar, 205-first lead screw, 206-second fixed plate, 207-second support bar, 208-first drive wheel, 209-second drive wheel, 210-second drive shaft, 211-second lead screw, 212-first fixed mount, 213-third fixed plate, 214-first link, 215-first rotating mount, 216-first fixed rod, 217-first spring, 218-first brush roller, 219-first slider, 220-second fixed mount, 221-fourth fixed plate, 222-second connecting rod, 223-second rotating frame, 224-second fixed rod, 225-second spring, 226-second brush roller, 227-second slider, 228-first connecting shaft, 229-third fixed plate, 230-stopper, 231-second connecting shaft, 232-baffle rod, 233-third spring, 234-third fixed frame, 235-first baffle, 236-second baffle, 301-second motor, 302-third screw rod, 303-fifth fixed plate, 304-first support plate, 305-sixth fixed plate, 306-second support plate, 307-slide plate, 308-seventh fixed plate, 309-first brush plate, 310-first polish rod, 311-eighth fixed plate, 312-second brush plate, 313-a second polish rod, 401-an electric slide rail, 402-a third slide block, 403-a ninth fixing plate and 404-a heating box.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Examples
The ferrite ceramic substrate production line group of the power converter based on the electric light source comprises a bottom plate assembly 1, supporting legs 2, an anti-slip pad 3, a first supporting column 4, a second supporting column 5, a first collecting box 6, a second collecting box 7, a limit printing unit and a coating unit according to the figures 1-3; the bottom plate component 1 is fixedly connected with four groups of support legs 2; the four groups of support legs 2 are fixedly connected with a group of anti-skid pads 3 respectively; the bottom plate component 1 is fixedly connected with a first support column 4 and a second support column 5 in sequence; the first support column 4 and the second support column 5 are fixedly connected with the limit printing unit; the bottom plate assembly 1 is sequentially contacted with a first collecting box 6 and a second collecting box 7; a limit printing unit is connected in the bottom plate assembly 1; a coating unit is arranged in the base plate assembly 1; the limit printing unit is used for printing resistance paste on the ferrite medium and protecting the hollow rectangular position in the middle of the ferrite medium, and the coating unit is used for printing an external electrode on the edge of the top of the ferrite medium, on which the resistance paste is printed, of the limit printing unit.
When the ferrite ceramic substrate production line is used, firstly, a ferrite ceramic substrate production line group of a power converter based on an electric light source is placed at a position to be used, so that four groups of support legs 2 and four groups of anti-skid pads 3 are kept horizontal, then, a power supply is externally connected, and the starting is controlled through an externally connected control screen; firstly, a worker places a ferrite medium with a hollow rectangular shape in the middle part in a sintering unit on a bottom plate assembly 1, then, the ferrite medium is conveyed to limit printing units on a first support 4 and a second support 5 by the sintering unit, then, resistance paste is printed on the ferrite medium by the limit printing units, meanwhile, the hollow rectangular position in the middle part of the ferrite medium is protected, the resistance paste is prevented from flowing into the ferrite medium, then, the ferrite medium printed with the resistance paste is conveyed to a coating unit by the sintering unit, then, an external electrode is printed on the upper top edge of the ferrite medium by the coating unit, then, the ferrite medium printed with the external electrode is conveyed to a designated position by the sintering unit, then, the ferrite medium is heated, so that the ferrite medium is sintered in a high-temperature environment, a ferrite ceramic substrate containing an inductor and a resistor is formed, and finally, the ferrite medium is taken out by the worker and placed in a first collecting box 6 and a second collecting box 7.
Referring to fig. 4 to 9, the position-limited printing unit includes a first motor 201, a first driving shaft 202, a first fixing plate 203, a first supporting rod 204, a first screw rod 205, a second fixing plate 206, a second supporting rod 207, a first driving wheel 208, a second driving wheel 209, a second driving shaft 210, a second screw rod 211, a first fixing frame 212, a third fixing plate 213, a first connecting rod 214, a first rotating frame 215, a first fixing rod 216, a first spring 217, a first brush roller 218, a first slider 219, a second fixing frame 220, a fourth fixing plate 221, a second connecting rod 222, a second rotating frame 223, a second fixing rod 224, a second spring 225, a second brush roller 226, a second slider 227, a first connecting shaft 228, a third fixing rod 229, a position-limited block 230, a second connecting shaft 231, a blocking rod 232, a third spring 233, a third fixing frame 234, a first blocking plate 235, and a second blocking plate 236; the first motor 201 is fixedly connected with the first support column 4 and the second support column 5 in sequence; the first motor 201 is fixedly connected with a first transmission shaft 202; the first transmission shaft 202 is rotatably connected with the first fixing plate 203; the first fixing plate 203 is fixedly connected with two groups of first supporting rods 204; both groups of first support rods 204 are fixedly connected with the bottom plate assembly 1; the first transmission shaft 202 is fixedly connected with a first screw rod 205; the first screw rod 205 is rotatably connected with the second fixing plate 206; the second fixing plate 206 is fixedly connected with two groups of second supporting rods 207; both groups of second support rods 207 are fixedly connected with the bottom plate assembly 1; the first transmission shaft 202 is fixedly connected with a first transmission wheel 208; the first driving wheel 208 is in driving connection with the second driving wheel 209 through a belt; the second driving wheel 209 is fixedly connected with a second driving shaft 210; the second transmission shaft 210 is rotatably connected with the first fixing plate 203; the second transmission shaft 210 is fixedly connected with a second screw rod 211; the second screw rod 211 is rotatably connected with the second fixing plate 206; the second screw rod 211 is screwed with the first fixing frame 212; the first screw rod 205 is screwed with the first fixing frame 212; the first fixing frame 212 is fixedly connected with the third fixing plate 213; the first fixing frame 212 is rotatably connected with the first connecting rod 214; the third fixing plate 213 is rotatably connected to the first link 214; the first connecting rod 214 is rotatably connected with two groups of first rotating frames 215; the first rotating frame 215 is in sliding connection with the two groups of first fixing rods 216; both sets of first fixing rods 216 are fixedly connected with the first baffle 235; the first rotating frame 215 is fixedly connected with two groups of first springs 217; both sets of first springs 217 are fixedly connected with the first baffle 235; the first baffle 235 is in contact with the first brush roller 218; the first brush roller 218 is rotatably connected with two sets of first sliders 219; both sets of first slider 219 are slidably coupled to the first rotating frame 215; the first rotating frame 215 to the first slider 219 and the first baffle 235 are symmetrically provided with the same components by taking the middle section of the third fixed plate 213 as the central axis; the first screw rod 205 is screwed with the second fixing frame 220; the second screw rod 211 is screwed with the second fixing frame 220; the second fixing frame 220 is fixedly connected with the fourth fixing plate 221; the second fixing frame 220 is rotatably connected with the second connecting rod 222; the fourth fixing plate 221 is rotatably connected with the second link 222; the second connecting rod 222 is rotatably connected with two groups of second rotating frames 223; the second rotating frame 223 is slidably connected with two sets of second fixing rods 224; both sets of second fixing rods 224 are fixedly connected with the second baffle 236; the second rotating frame 223 is fixedly connected with two groups of second springs 225; both sets of second springs 225 are fixedly connected with the second baffle 236; the second baffle 236 is in contact with the second brush roller 226; the second brush roller 226 is rotatably connected with two sets of second sliding blocks 227; both sets of second sliders 227 are slidably connected to the second turret 223; the second rotating frame 223 to the second sliding block 227 and the second baffle 236 are symmetrically provided with the same components by taking the middle section of the fourth fixed plate 221 as a central axis; the second fixing frame 220 is rotatably connected with the first connecting shaft 228; the first connecting shaft 228 is rotatably connected with the third fixing rod 229 through a rotation shaft; the third fixing rod 229 is fixedly connected with the limiting block 230; the third fixing lever 229 is rotatably coupled to the second coupling shaft 231 through a rotation shaft; the second connecting shaft 231 is rotatably connected with the first fixing frame 212; the third fixing rod 229 is fixedly connected with the baffle rod 232; the stop lever 232 is fixedly connected with the third spring 233; the third spring 233 is fixedly connected with the third fixing frame 234; the third fixing bar 229 is slidably connected to the third fixing frame 234; the third fixing frame 234 is fixedly connected with the first fixing plate 203 and the second fixing plate 206 in sequence.
Firstly, a worker places a ferrite medium with a hollow rectangular middle part in a sintering unit, then, the sintering unit is utilized to convey the ferrite medium to the position right below a limiting block 230, at the moment, the upper top edge of the ferrite medium is positioned between two groups of first hairbrush rollers 218 and two groups of second hairbrush rollers 226, then, printing resistance paste is carried out on the ferrite medium, a first motor 201 is started to drive a first transmission shaft 202 in a first fixing plate 203 on two groups of first supporting rods 204 to rotate, then drive a first lead screw 205 in a second fixing plate 206 on two groups of second supporting rods 207 to rotate, simultaneously, the first transmission shaft 202 is rotated to drive a first transmission wheel 208 to rotate, the first transmission wheel 208 is rotated to drive a second transmission wheel 210 to rotate, then, the second lead screw 211 is driven to rotate, at the moment, the first lead screw 205 and the second lead screw 211 are simultaneously rotated, and then the first fixing frame 212 and the second fixing frame 220 are driven to move in opposite directions, and all parts connected with the first fixing frame 212 and the second fixing frame 220 are driven to move in opposite directions, so that the first fixing frame 212 is driven to move and the third fixing plate 213 is driven to move and then drive the two groups of first rotating frames 215 to move, and further drive the four groups of first fixing rods 216 and the four groups of first springs 217 to drive the two groups of first baffle plates 235 to move and further drive the two groups of first brush rollers 218 and the four groups of first sliding blocks 219 to move, and then the two groups of first brush rollers 218 move to print the resistor paste on the upper top edge of the ferrite medium, and meanwhile, the corresponding first brush rollers 218 print the resistor paste on the opposite other edge, and at the same time, the upper top edge of the ferrite medium is printed with the resistor paste through the second brush rollers 226, and the second fixing frame 220 moves to drive the fourth fixing plate 221 to drive the second connecting rod 222 to move, then drive the two groups of second rotating frames 223 to move, then drive the four groups of second fixing rods 224 and the four groups of second springs 225 to drive the two groups of second baffle plates 236 to move, then drive the two groups of second brush rollers 226 and the four groups of second slide blocks 227 to move, and then print the resistor paste on the upper top edge of the ferrite medium through the movement of the two groups of second brush rollers 226, and at the same time, protect the hollow rectangular position in the middle of the ferrite medium, prevent the resistor paste from flowing into the hollow rectangular position, and enable the resistor paste printed by the first brush roller 218 to be connected with the resistor paste printed by the second brush roller 226, the first fixing frame 212 and the second fixing frame 220 move in opposite directions, and drive the first connecting shaft 228 and the second connecting shaft 231 to rotate, the third fixing rod 229 is driven to drive the limiting block 230 to move downwards, meanwhile, the blocking rod 232 is driven to move downwards, the third spring 233 on the third fixing frame 234 is stretched, the hollow rectangular position in the middle of the ferrite medium is protected through the limiting block 230, resistance paste is prevented from flowing into the third spring 233, then the resistance paste printed by the first hairbrush roller 218 is connected with resistance paste printed by the second hairbrush roller 226, at the moment, the two groups of first rotating frames 215 and the two groups of second rotating frames 223 are respectively positioned at two sides of the blocking rod 232, then the first fixing frame 212 and the second fixing frame 220 continue to move in opposite directions, the two groups of first rotating frames 215 and the two groups of second rotating frames 223 continue to move in opposite directions, at the moment, the two groups of first rotating frames 215 are extruded by the blocking rod 232 to deflect, and the two groups of first fixing frames 216 and the two groups of first springs 217 are driven to deflect, at this time, the first brush roller 218 is driven to move along the upper top edge of the ferrite medium by the reverse elastic force of the two groups of first springs 217, meanwhile, the two groups of second rotating frames 223 move to be extruded by the baffle rods 232 to deflect, so that the two groups of second fixing rods 224 and the two groups of second springs 225 are driven to deflect, at this time, the second brush roller 226 is driven to move by the reverse elastic force of the two groups of second springs 225, at this time, the two groups of first brush rollers 218 and the two groups of second brush rollers 226 move in opposite directions along the upper top edge of the ferrite medium, so that the resistor paste printed by the first brush roller 218 is connected with the resistor paste printed by the second brush roller 226, the resistor paste is printed on the ferrite medium, and meanwhile, the limit printing unit is used for protecting the hollow rectangular position in the middle of the ferrite medium, so as to prevent the resistor paste from flowing into the hollow rectangular position in the middle of the ferrite medium.
10-11, the coating unit includes a second motor 301, a third screw 302, a fifth fixing plate 303, a first support plate 304, a sixth fixing plate 305, a second support plate 306, a slide 307, a seventh fixing plate 308, a first brush plate 309, a first polish rod 310, an eighth fixing plate 311, a second brush plate 312, and a second polish rod 313; the second motor 301 is fixedly connected with the fifth fixing plate 303; the second motor 301 is fixedly connected with the third screw rod 302; the third screw rod 302 is rotatably connected with the fifth fixing plate 303; the fifth fixing plate 303 is fixedly connected with two groups of first supporting plates 304; the two groups of first support plates 304 are fixedly connected with the bottom plate assembly 1; the third screw 302 is rotatably connected with the sixth fixing plate 305; the sixth fixing plate 305 is fixedly connected with two groups of second support plates 306; two groups of second support plates 306 are fixedly connected with the bottom plate assembly 1; the third screw 302 is screwed with the slide plate 307; the slide plate 307 is fixedly connected with a seventh fixing plate 308; the seventh fixing plate 308 is fixedly connected to the first brush plate 309; the seventh fixing plate 308 is slidably connected to the first polish rod 310; the first polished rod 310 is fixedly connected with the fifth fixing plate 303 and the sixth fixing plate 305 in sequence; the slide plate 307 is fixedly connected with an eighth fixing plate 311; the eighth fixing plate 311 is fixedly connected with the second brush plate 312; the eighth fixing plate 311 is slidably connected with the second polish rod 313; the second polished rod 313 is fixedly connected with the fifth fixing plate 303 and the sixth fixing plate 305 in sequence.
Then, the ferrite medium printed with the resistor paste is conveyed to the position right below the third lead screw 302 by the sintering unit, then, the upper top edge of the ferrite medium is printed with an external electrode, the second motor 301 on the fifth fixing plate 303 connected with the two groups of first supporting plates 304 is started to operate, the third lead screw 302 is driven to rotate in the sixth fixing plate 305 on the two groups of second supporting plates 306, the sliding plate 307 is driven to slide, the seventh fixing plate 308 is driven to slide along the first polished rod 310, the first brush plate 309 is driven to slide, meanwhile, the sliding plate 307 is driven to slide along the second polished rod 313, the second brush plate 312 is driven to slide, at the moment, the first brush plate 309 and the second brush plate 312 are simultaneously slid along the upper top edge of the ferrite medium, the external electrode is further printed on the upper top edge of the ferrite medium, and the coating unit is used for printing the external electrode on the upper top edge of the ferrite medium.
According to fig. 12, the sintering device further comprises a sintering unit, wherein the sintering unit comprises an electric sliding rail 401, a third sliding block 402, a ninth fixing plate 403 and a heating box 404; the electric slide rail 401 is fixedly connected with the bottom plate assembly 1; the electric slide rail 401 is in sliding connection with the third slide block 402; the third slider 402 is slidably connected to the ninth fixing plate 403; a heating box 404 is arranged above the ninth fixing plate 403; the heating box 404 is fixedly connected with the bottom plate assembly 1.
Then, the ferrite medium printed with the external electrode is conveyed into the heating box 404, the ferrite medium is placed in the ninth fixing plate 403 by a worker, then the ninth fixing plate 403 is driven to move by the third sliding block 402 through the electric sliding rail 401, then the ferrite medium is conveyed to the position right below the limiting block 230 and the position right below the third screw rod 302 in sequence, then the ferrite medium is conveyed into the heating box 404 according to the same working principle, the heating box 404 is operated to heat the ferrite medium, so that the ferrite medium is sintered under the high-temperature environment to form a ferrite ceramic substrate containing the inductance and the resistance, and the sintering unit is used for sequentially conveying the ferrite medium to the designated position and heating the ferrite ceramic substrate, so that the ferrite medium is sintered under the high-temperature environment to form the ferrite ceramic substrate containing the inductance and the resistance.
The screw threads at the two ends of the middle section of the first screw rod 205 are opposite in direction.
The first screw rod 205 and the second screw rod 211 can be made to rotate simultaneously to drive the first fixing frame 212 and the second fixing frame 220 to move in opposite directions, and then drive all components connected with the first fixing frame 212 and the second fixing frame 220 to move in opposite directions.
The second screw rod 211 takes the middle section as the middle shaft, and the screw threads at the two ends are opposite in direction.
The first screw rod 205 and the second screw rod 211 can be made to rotate simultaneously to drive the first fixing frame 212 and the second fixing frame 220 to move in opposite directions, and then drive all components connected with the first fixing frame 212 and the second fixing frame 220 to move in opposite directions.
The first rotating frame 215 is provided with a sliding groove matched with the first sliding block 219.
The first brush roller 218 can be deflected to drive the first slider 219 to deflect, and at this time, the first brush roller 218 is driven to move by the reverse elastic force of the two groups of first springs 217, so that the first slider 219 is driven to slide in the first rotating frame 215, and the ferrite medium is printed with the resistor paste.
The second turret 223 is provided with a chute that mates with the second slide 227.
The second brush roller 226 can be deflected to drive the second sliding block 227 to deflect, and at the moment, the second brush roller 226 is driven to move by the reverse elastic force of the two groups of second springs 225, so that the second sliding block 227 is driven to slide in the second rotating frame 223, and the ferrite medium is printed with the resistor paste.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (7)
1. A ferrite ceramic substrate production line group of a power converter based on an electric light source comprises a bottom plate assembly, supporting legs, a first support column, a second support column, a first collecting box and a second collecting box; the bottom plate component is fixedly connected with the four groups of supporting legs; the bottom plate component is fixedly connected with the first support column and the second support column in sequence; the bottom plate component is sequentially contacted with the first collecting box and the second collecting box; the method is characterized in that: the device also comprises a limit printing unit and a coating unit; the bottom plate component is connected with a limit printing unit; a coating unit is arranged in the bottom plate assembly; the first support column and the second support column are fixedly connected with the limit printing unit; the limiting printing unit is used for printing resistance paste on the ferrite medium and protecting the hollow rectangular position in the middle of the ferrite medium, and the coating unit is used for printing an external electrode on the edge of the top of the ferrite medium, on which the resistance paste is printed, of the limiting printing unit;
the limit printing unit comprises a first motor, a first transmission shaft, a first fixing plate, a first supporting rod, a first screw rod, a second fixing plate, a second supporting rod, a first transmission wheel, a second transmission shaft, a second screw rod, a first fixing frame, a third fixing plate, a first connecting rod, a first rotating frame, a first fixing rod, a first spring, a first hairbrush roller, a first sliding block, a second fixing frame, a fourth fixing plate, a second connecting rod, a second rotating frame, a second fixing rod, a second spring, a second hairbrush roller, a second sliding block, a first connecting shaft, a third fixing rod, a limiting block, a second connecting shaft, a blocking rod, a third spring, a third fixing frame, a first baffle and a second baffle; the first motor is fixedly connected with the first support column and the second support column in sequence; the first motor is fixedly connected with the first transmission shaft; the first transmission shaft is rotationally connected with the first fixed plate; the first fixing plate is fixedly connected with two groups of first supporting rods; the two groups of first support rods are fixedly connected with the bottom plate assembly; the first transmission shaft is fixedly connected with the first screw rod; the first screw rod is rotationally connected with the second fixed plate; the second fixing plate is fixedly connected with two groups of second supporting rods; the two groups of second support rods are fixedly connected with the bottom plate assembly; the first transmission shaft is fixedly connected with the first transmission wheel; the first driving wheel is in driving connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with a second driving shaft; the second transmission shaft is rotationally connected with the first fixed plate; the second transmission shaft is fixedly connected with a second screw rod; the second screw rod is rotationally connected with the second fixed plate; the second screw rod is screwed with the first fixing frame; the first screw rod is screwed with the first fixing frame; the first fixing frame is fixedly connected with the third fixing plate; the first fixing frame is rotationally connected with the first connecting rod; the third fixing plate is rotationally connected with the first connecting rod; the first connecting rod is rotationally connected with the two groups of first rotating frames; the first rotating frame is in sliding connection with the two groups of first fixed rods; the two groups of first fixing rods are fixedly connected with the first baffle; the first rotating frame is fixedly connected with two groups of first springs; the two groups of first springs are fixedly connected with the first baffle; the first baffle contacts with the first brush roller; the first brush roller is rotationally connected with two groups of first sliding blocks; the two groups of first sliding blocks are in sliding connection with the first rotating frame; the first rotating frame, the first sliding block and the first baffle are symmetrically provided with the same components by taking the middle section of the third fixed plate as a central axis; the first screw rod is screwed with the second fixing frame; the second screw rod is screwed with the second fixing frame; the second fixing frame is fixedly connected with the fourth fixing plate; the second fixing frame is rotationally connected with the second connecting rod; the fourth fixed plate is rotationally connected with the second connecting rod; the second connecting rod is rotationally connected with two groups of second rotating frames; the second rotating frame is in sliding connection with two groups of second fixing rods; the two groups of second fixing rods are fixedly connected with the second baffle; the second rotating frame is fixedly connected with two groups of second springs; the two groups of second springs are fixedly connected with the second baffle; the second baffle contacts with the second brush roller; the second brush roller is rotationally connected with two groups of second sliding blocks; the two groups of second sliding blocks are in sliding connection with the second rotating frame; the second rotating frame, the second sliding block and the second baffle are symmetrically provided with the same components by taking the middle section of the fourth fixed plate as a central axis; the second fixing frame is rotationally connected with the first connecting shaft; the first connecting shaft is rotationally connected with the third fixed rod through a rotating shaft; the third fixed rod is fixedly connected with the limiting block; the third fixed rod is rotationally connected with the second connecting shaft through a rotating shaft; the second connecting shaft is rotationally connected with the first fixing frame; the third fixed rod is fixedly connected with the baffle rod; the baffle rod is fixedly connected with the third spring; the third spring is fixedly connected with the third fixing frame; the third fixing rod is in sliding connection with the third fixing frame; the third fixing frame is fixedly connected with the first fixing plate and the second fixing plate in sequence.
2. The electric light source-based ferrite ceramic substrate production line set of a power converter of claim 1, wherein the coating unit comprises a second motor, a third screw rod, a fifth fixing plate, a first supporting plate, a sixth fixing plate, a second supporting plate, a sliding plate, a seventh fixing plate, a first brushing plate, a first polish rod, an eighth fixing plate, a second brushing plate and a second polish rod; the second motor is fixedly connected with the fifth fixing plate; the second motor is fixedly connected with the third screw rod; the third screw rod is rotationally connected with the fifth fixed plate; the fifth fixing plate is fixedly connected with the two groups of first supporting plates; the two groups of first support plates are fixedly connected with the bottom plate assembly; the third screw rod is rotationally connected with the sixth fixed plate; the sixth fixing plate is fixedly connected with the two groups of second supporting plates; the two groups of second support plates are fixedly connected with the bottom plate assembly; the third screw rod is connected with the sliding plate in a screwing way; the sliding plate is fixedly connected with the seventh fixed plate; the seventh fixing plate is fixedly connected with the first brush plate; the seventh fixed plate is in sliding connection with the first polished rod; the first polished rod is fixedly connected with the fifth fixed plate and the sixth fixed plate in sequence; the sliding plate is fixedly connected with the eighth fixed plate; the eighth fixed plate is fixedly connected with the second brush plate; the eighth fixed plate is in sliding connection with the second polished rod; the second polished rod is fixedly connected with the fifth fixed plate and the sixth fixed plate in sequence.
3. The ferrite ceramic substrate production line set of a power converter based on an electric light source according to any one of claims 1 to 2, further comprising a sintering unit, wherein the sintering unit comprises an electric slide rail, a third slide block, a ninth fixing plate and a heating box; the electric slide rail is fixedly connected with the bottom plate assembly; the electric sliding rail is in sliding connection with the third sliding block; the third sliding block is in sliding connection with the ninth fixed plate; a heating box is arranged above the ninth fixed plate; the heating box is fixedly connected with the bottom plate component.
4. The electric light source-based ferrite ceramic substrate production line set of a power converter according to claim 1, wherein the first screw rod has opposite screw directions by taking the middle section as the two ends of the middle shaft.
5. The electric light source-based ferrite ceramic substrate production line set of a power converter according to claim 1, wherein the directions of threads at two ends of the second screw rod taking the middle section as a middle shaft are opposite.
6. The electric light source-based ferrite ceramic substrate production line set of claim 1, wherein a chute matched with the first slider is arranged in the first rotating frame.
7. The electric light source-based ferrite ceramic substrate production line set of claim 1, wherein a chute matched with the second slider is arranged in the second rotating frame.
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Effective date of registration: 20240205 Address after: 418000, Building 11, Binjiang New Village, Hexi Street, Hecheng District, Huaihua City, Hunan Province Patentee after: Cao Fen Country or region after: China Address before: 334000 No. 1203, No. 32, Gandongbei Avenue, Xinzhou District, Shangrao City, Jiangxi Province Patentee before: Fang Feihong Country or region before: China |