CN114905380B - High-speed paint remover for electrode - Google Patents
High-speed paint remover for electrode Download PDFInfo
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- CN114905380B CN114905380B CN202210125197.6A CN202210125197A CN114905380B CN 114905380 B CN114905380 B CN 114905380B CN 202210125197 A CN202210125197 A CN 202210125197A CN 114905380 B CN114905380 B CN 114905380B
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- floating
- abrasive belt
- swing arm
- frame
- bearing seat
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- 239000003973 paint Substances 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000007667 floating Methods 0.000 claims abstract description 78
- 238000000227 grinding Methods 0.000 claims abstract description 70
- 238000005498 polishing Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an electrode high-speed paint remover, which comprises a frame and a conveying belt mechanism arranged on the frame, wherein a first coarse grinding mechanism, a second fine grinding mechanism and a third polishing mechanism are sequentially arranged above the conveying belt mechanism along the conveying direction, floating heads are adopted for fine grinding and polishing through three procedures of coarse grinding, fine grinding and polishing, and the integral inductor with uneven electrode height can ensure smooth and flat paint removing surface on the premise of not damaging the electrode, and is beneficial to tin coating.
Description
Technical Field
The invention relates to a high-speed paint remover for an electrode.
Background
The integrated inductor 8 shown in fig. 1 has two electrodes 81 on its upper surface, and the integrated inductor 8 is suitable for fields of automobile electronics, new energy, communication electronics, etc., and in its production process, the electrode 81 is usually manually operated, and the force and angle of paint removal and polishing are controlled by a worker. Because the paint surfaces of the electrodes 81 are uneven and the paint surface heights of the two electrodes 81 of the same product may be different, the existing production process has the following problems:
1. manual paint removal is carried out once and a product is polished by hand, whether the product is qualified after polishing is finished or not is checked, and then polishing is carried out next time, so that the flatness of the electrode paint removal surface of the manual paint removal is inconsistent due to visual difference of personnel, and the problems that the solder requirements are not met and the like are more defective products and the working efficiency is low are solved.
2. The existing product has a plurality of models, the small-size inductor with the length and the width of 6.0mm multiplied by 6.0mm is thinner in the diameter of an inductor wire, and the electrode is easy to wear in the polishing process, so that the product is scrapped. Small-sized inductors are difficult to hold and have lower working efficiency.
There is also a process of electrode paint removal by a laser paint removal technology, but in this way, although the surface paint skin can be peeled off, there is a phenomenon that the body of the product is damaged and the lead wire burns to cause poor tin coating, and the laser equipment and the operation cost thereof are high, thus increasing the production cost.
Disclosure of Invention
Aiming at the unevenness of the electrode paint surface, the invention provides the electrode high-speed paint removing machine, so that the product is paint removed smoothly, the glossiness is high, the tin is easy to apply, the working efficiency is improved, and the cost is reduced.
The invention relates to an electrode high-speed paint remover which comprises a frame and a conveying belt mechanism arranged on the frame, wherein a first coarse grinding mechanism, a second fine grinding mechanism and a third polishing mechanism are sequentially arranged above the conveying belt mechanism along the conveying direction;
the first rough grinding mechanism comprises a first lifting mounting frame, a rough grinding cutter and a first driving motor for driving the rough grinding cutter, the rough grinding cutter and the first driving motor are mounted on the first mounting frame, and the first mounting frame is connected to the frame through a height adjusting rod; the height of the first mounting frame is adjusted through a height adjusting rod, wherein rough sharpening is selected according to the type of the electrode to be sharpened;
the second fine grinding mechanism comprises a second mounting frame, a first height adjusting power source, a first lifting frame and a first abrasive belt transmission device, wherein the second mounting frame is connected to the frame, the first abrasive belt transmission device is composed of a first driving wheel, at least two first driven wheels, a first tensioning wheel and a first abrasive belt, the first driving wheel is connected with a second driving motor, the first height adjusting power source is mounted on the second mounting frame, the output end of the first height adjusting power source is connected with the first lifting frame, the first lifting frame is provided with the first driving wheel, the first driven wheels, the second driving motor and the first tensioning wheel, the lower section of the first abrasive belt is parallel to the conveying belt mechanism and is located above the conveying belt mechanism, the inner side of the first abrasive belt is provided with a floating fine grinding device mounted on the first lifting frame, and the first floating head presses the first abrasive belt from the inner side according to pressure, so that the first abrasive belt is polished by an electrode;
the third polishing mechanism comprises a third mounting frame, a second height adjusting power source, a second lifting frame and a second abrasive belt transmission device, wherein the third mounting frame, the second height adjusting power source, the second lifting frame and the second abrasive belt transmission device are connected to the frame, the second abrasive belt transmission device is composed of a second driving wheel, at least two second driven wheels, a second tensioning wheel and a second abrasive belt, the second driving wheel is connected with a third driving motor, the second height adjusting power source is mounted on the third mounting frame, the output end of the second height adjusting power source is connected with the second lifting frame, the second driving wheel, the second driven wheels, the third driving motor and the second tensioning wheel are mounted on the second lifting frame, the lower section of the second abrasive belt is parallel to the conveying belt mechanism and is located above the conveying belt mechanism, the inner side of the second abrasive belt is provided with a second floating head which is mounted on the second lifting frame and is lifted according to pressure, and the second floating head presses the second abrasive belt from the inner side, so that the second abrasive belt is polished by an electrode.
The high-speed electrode paint remover is characterized in that the integrated inductor is subjected to paint removal through three procedures of rough grinding, fine grinding and polishing on the conveying belt mechanism, a floating head is adopted for fine grinding and polishing, when the integrated inductor senses the position of the first abrasive belt or the second abrasive belt, the pressure of the contact surface of the first abrasive belt or the second abrasive belt and the upper electrode of the integrated inductor is automatically regulated through the floating head, and the electrode of the integrated inductor is subjected to fine grinding or polishing through the first abrasive belt or the second abrasive belt. The integrated inductor with uneven electrode height can ensure smooth and flat paint removal surface without damaging the electrode, and has high glossiness, thereby being beneficial to tin coating. And adopt three processes, coarse grinding, finish grinding and polishing, the electrode of guaranteeing integral type inductance can not worn out in the in-process of paint removal, can satisfy the paint removal work of the integrative inductance of small-size, improve the yields.
The first coarse grinding mechanism, the second fine grinding mechanism and the third polishing mechanism can be integrally adjusted in height, are used for integral inductance paint removal of different thicknesses, improve the universality of equipment and save the equipment cost.
The invention also has the following preferred designs:
the floating type fine grinding device comprises a bearing seat fixing block, a first spring, a bearing seat, a plurality of first bearings serving as first floating heads and a first bearing fixing shaft, wherein the bearing seat fixing block is provided with a sliding groove for installing the bearing seat, the first spring is abutted to the bearing seat fixing block and the bearing seat and used for adjusting the distance between the bearing seat fixing block and the bearing seat, a floating limiting hole is formed in the side wall of the bearing seat fixing block, the bearing seat is enabled to float according to pressure through a screw capable of moving up and down in the floating limiting hole, the first bearings of the first floating heads are connected to the bearing seat through the first bearing fixing shaft, the first floating heads are in rolling contact with a first abrasive belt in the fine grinding paint removing process, the electrode cannot be damaged in the polishing process of the first abrasive belt, in addition, the width of the first floating heads is determined by the width and the number of the first bearings, and the first floating heads with different widths are selected for the electrode paint removing of the integrated inductors with different widths, so that the universality of equipment is improved.
The floating polishing device comprises a swing arm fixing block, a second spring, a swing arm rotating shaft and a second bearing serving as a second floating head, wherein the swing arm fixing block is provided with a connecting lug for installing the swing arm, one end of the swing arm is rotatably connected to the connecting lug through the swing arm rotating shaft, the second bearing is installed at the other end of the swing arm, and the second spring is abutted between the swing arm fixing block and the middle part of the swing arm, so that the second bearing floats according to pressure.
Further, the swing arm fixed block is connected with two swing arms, each swing arm is correspondingly provided with one second bearing to form a bilateral floating type second floating head, when the heights of two electrodes of the integrated inductor are different, the pressure of the contact surface of the second abrasive belt and the two electrodes can be respectively adjusted by adopting the bilateral floating type second floating head according to the heights of the two electrodes, so that the electrodes of the integrated inductor are prevented from being damaged.
According to the invention, the adjusting block arranged on the second lifting frame is arranged below the connecting lug of the swing arm fixing block, the adjusting block is positioned at the inner side of the second abrasive belt and used for limiting the swing arm fixing block, the adjusting block is provided with the cushion block which can be movably adjusted, and the installation height of the second bearing can be finely adjusted by moving the cushion block back and forth along the conveying direction of the conveying belt mechanism.
According to the invention, the first lifting frame is in sliding connection with the second mounting frame through the first guide sliding rail.
The second lifting frame is connected with the third mounting frame in a sliding manner through a second guide sliding rail.
The first lifting frame is provided with four floating fine grinding devices.
The second lifting frame is provided with two floating polishing devices.
The invention further comprises jigs which are separable from the conveying belt mechanism, each jig can fix a plurality of integrated inductors through magnetic adsorption, the jig filled with the integrated inductors can be moved to the conveying belt mechanism through the feeding mechanism, after three procedures of rough grinding, fine grinding and polishing are completed, the discharging mechanism pushes the jig out of the conveying belt mechanism, the integrated inductors on the jig are sucked through the material taking mechanism and are placed at a subsequent tin feeding station, and then the empty jig is moved to the feeding mechanism to load the integrated inductors to form backflow.
The invention has the following beneficial effects:
compared with the prior art, the invention has the following beneficial effects:
1. the high-speed electrode paint remover adopts the assembly line to remove paint from the electrodes of the integrated inductor, and has high working efficiency. Through three processes of rough grinding, fine grinding and polishing, the fine grinding and polishing all adopt the floating head, through the pressure of the contact surface of floating head automatically regulated first abrasive band or second abrasive band and integrated inductor upper electrode, to the uneven integrated inductor of paint surface, electrode height is uneven, can guarantee under the prerequisite of not damaging the electrode that the paint removal face is smooth and even, and the glossiness is high, does benefit to the tin. Meanwhile, three working procedures, namely coarse grinding, fine grinding and polishing are adopted, so that the electrode of the integrated inductor is prevented from being worn out as much as possible in the paint removal process, the paint removal work of the small-size integrated inductor can be met, and the yield is improved.
2. The first coarse grinding mechanism, the second fine grinding mechanism and the third polishing mechanism can be integrally adjusted in height, so that the equipment can be used for electrode paint removal of integrated inductors with different thicknesses, the floating fine grinding device and the floating polishing device are convenient to replace, and the high-speed paint remover can be used for electrode paint removal of the integrated inductors with different widths only by replacing the floating fine grinding device and the floating polishing device to change the widths of the first floating head and the second floating head through preassembling the first abrasive belt and the second abrasive belt with wider widths, thereby improving the universality of the equipment and greatly reducing the input cost of the equipment for producing the integrated inductors with different specifications.
3. The invention adopts the circulating jig and the conveying belt mechanism to convey the integrated inductor, and the jig can be recycled.
Drawings
FIG. 1 is a schematic diagram of an integrated inductor of the present invention;
FIG. 2 is a perspective view of an electrode high speed stripper of the present invention;
FIG. 3 is a perspective view of a first coarse grinding mechanism of the present invention;
FIG. 4 is a perspective view of a second refining mechanism of the invention;
fig. 5 is a perspective view of the floating refining apparatus of fig. 4;
fig. 6 is an exploded view of the floating refining apparatus of fig. 5;
FIG. 7 is a perspective view of a third polishing mechanism of the present invention;
FIG. 8 is a perspective view of the floating polishing device of FIG. 7;
fig. 9 is a perspective view of the floating polishing device of fig. 8 at another angle.
Reference numerals illustrate:
1. the feeding mechanism, 2, the conveyor belt mechanism, 3, the first coarse grinding mechanism, 31, the coarse grinding cutter, 32, the first driving motor, 33, the height adjusting rod, 4, the second fine grinding mechanism, 41, the second mounting frame, 42, the first height adjusting power source, 43, the first lifting frame, 44, the first driving wheel, 441, the second driving motor, 45, the first driven wheel, 46, the first tensioning wheel, 47, the first abrasive belt, 48, the floating fine grinding device, 481, the bearing seat fixing block, 481a, the chute 481b, the floating limiting hole, 482, the first spring, 483, the bearing seat, 484, the screw, 485, the first bearing, 486, a first bearing fixing shaft, 49, a first guide sliding rail, 5, a third polishing mechanism, 51, a third mounting frame, 52, a second height adjusting power source, 53, a second lifting frame, 531, an adjusting block, 532, a cushion block, 54, a second driving wheel, 55, a second driven wheel, 56, a second tensioning wheel, 57, a second abrasive belt, 58, a floating polishing device, 581, a swing arm fixing block, 581a, a connecting lug, 582, a second spring, 583, a swing arm, 584, a swing arm fixing shaft, 585, a second bearing, 59, a second guide sliding rail, 6, a discharging mechanism, 7, a material taking mechanism, 8, an integrated inductor, 81 and an electrode.
Detailed Description
The following detailed description of the present invention is presented in conjunction with the drawings and examples to enable one of ordinary skill in the art to better understand and practice the present invention.
As shown in fig. 1 to 9, an electrode high-speed paint remover comprises a frame and a conveying belt mechanism 2 arranged on the frame, wherein a first coarse grinding mechanism 3, a second fine grinding mechanism 4 and a third polishing mechanism 5 are sequentially arranged above the conveying belt mechanism 2 along the conveying direction.
As shown in fig. 3, the first coarse grinding mechanism 3 includes a first mounting frame capable of lifting, a coarse grinding cutter 31, and a first driving motor 32 for driving the coarse grinding cutter 31, wherein the first driving motor 32 may be a variable frequency motor, the coarse grinding cutter 31 and the first driving motor 32 are mounted on the first mounting frame, and the first mounting frame is connected to the frame through a height adjusting rod 33; namely, the height of the first mounting frame is adjusted through the height adjusting rod 33, wherein the rough grinding knife 31 selects applicable specifications according to the type of the electrode to be ground;
as shown in fig. 4, the second fine grinding mechanism 4 comprises a second mounting frame 41, a first height-adjusting power source 42, a first lifting frame 43 and a first abrasive belt transmission device consisting of a first driving wheel 44, two first driven wheels 45, a first tensioning wheel 46 and a first abrasive belt 47, wherein the first driving wheel 44 is connected with a second driving motor 441, the first height-adjusting power source 42 is mounted on the second mounting frame 41, the output end of the first height-adjusting power source 42 is connected with the first lifting frame 43, the first driving wheel 44, the first driven wheels 45, the second driving motor 441 and the first tensioning wheel 46 are mounted on the first lifting frame 43, the lower section of the first abrasive belt 47 is parallel to the conveyor mechanism 2 and is positioned above the conveyor mechanism 2, the inner side of the first abrasive belt 47 is provided with a floating fine grinding device 48 mounted on the first lifting frame 43, and the floating fine grinding device 48 is provided with a first floating head which is lifted according to pressure, and the first abrasive belt 47 is pressed from the inner side so as to make the first abrasive belt 47 contact an electrode to be polished. The first lifting frame 43 is slidably connected with the second mounting frame 41 through a first guide sliding rail 49, the number of the first driven wheels 45 can be increased according to practical application conditions, and the first lower section 47 of the abrasive belt is controlled to be parallel to the conveying belt mechanism 2 through the first driven wheels 45.
The first lifting frame 43 is provided with four floating type fine grinding devices 48, specifically, as shown in fig. 5 and 6, the floating type fine grinding devices 48 comprise a bearing seat fixing block 481, a first spring 482, a bearing seat 483, three first bearings 485 serving as first floating heads and a first bearing fixing shaft 486, the bearing seat fixing block 481 is provided with a chute 481a for installing the bearing seat 483, the first spring 482 is abutted between the bearing seat fixing block 481 and the bearing seat 483 for adjusting the distance between the two, a floating limiting hole 481b is formed in the side wall of the bearing seat fixing block 481, the bearing seat 483 is connected with the bearing seat 483 through a screw 484 capable of moving up and down in the floating limiting hole 481b, the first bearings 485 of the first floating heads are connected on the bearing seat 483 through the first bearing fixing shaft 486, in the fine grinding paint removing process, the first floating heads are in rolling contact with the first abrasive belt 47, the width of the first floating heads is determined by the width and number of the first bearings, and the width of the first floating heads are selected for the universal use of the first abrasive belt to be used for the integral paint removing equipment of different widths.
The third polishing mechanism 5 comprises a third mounting frame 51, a second height adjusting power source 52, a second lifting frame 53 and a second abrasive belt transmission device which is formed by a second driving wheel 54, two second driven wheels 55, a second tensioning wheel 56 and a second abrasive belt 57, wherein the second driving wheel 54 is connected with a third driving motor 541, the second height adjusting power source 52 is mounted on the third mounting frame 51, the output end of the second height adjusting power source 52 is connected with the second lifting frame 53, the second driving wheel 54, the second driven wheels 55, the third driving motor 541 and the second tensioning wheel 56 are mounted on the second lifting frame 53, the lower section of the second abrasive belt 57 is parallel to the conveying mechanism 2 and is positioned above the conveying mechanism 2, a floating polishing device 58 mounted on the second lifting frame 53 is arranged on the inner side of the second abrasive belt 58, and the second floating head is provided with a second floating head which is lifted according to pressure and presses the second abrasive belt 57 from the inner side, so that the second abrasive belt 57 contacts a polished electrode. The second lifting frame 53 is slidably connected with the third mounting frame 51 through a second guiding sliding rail 59, the number of the second driven wheels 55 can be increased according to practical application conditions, and the second lower abrasive belt section 57 is controlled to be parallel to the conveying belt mechanism 2 through the second driven wheels 55.
The second lifting frame 53 is provided with two floating polishing devices 58, specifically, as shown in fig. 8 and 9, the floating polishing device 58 comprises a swing arm fixing block 581, a second spring 582, a swing arm 583, a swing arm rotating shaft 584 and a second bearing 585 as the second floating head, the swing arm fixing block 581 is provided with a connecting lug 581a for installing the swing arm 583, one end of the swing arm 583 is rotatably connected to the connecting lug 581a through the swing arm rotating shaft 584, the other end of the swing arm 583 is provided with the second bearing 585, and the second spring 582 is abutted between the swing arm fixing block 581 and the middle part of the swing arm 583, so that the second bearing 585 floats according to pressure.
In this embodiment, the swing arm fixing block 581 is connected with two swing arms 583, each swing arm 583 is correspondingly connected with a second bearing 585 to form a bilateral floating second floating head, when the heights of the two electrodes 81 of the integrated inductor 8 are different, the pressure of the contact surface between the second abrasive belt 57 and the two electrodes 81 can be respectively adjusted by adopting the bilateral floating second floating head according to the heights of the two electrodes, so as to avoid damaging the electrodes of the integrated inductor. Similarly, the width of the second floating head is determined by the width of the second bearing 585 and the mounting pitch.
As shown in fig. 7, an adjusting block 531 mounted on the second lifting frame 53 is provided below the connection lug 581a of the swing arm fixing block 581, the adjusting block 531 is located at the inner side of the second abrasive belt 57 for limiting the swing arm fixing block 581, a cushion block 532 which can be adjusted movably is mounted on the adjusting block 531, and the mounting height of the second bearing 585 can be finely adjusted by moving the cushion block 532 forward and backward in the conveying direction of the conveyor mechanism 2.
The high-speed electrode paint remover of the embodiment further comprises a jig which is separable from the conveyor belt mechanism 2, a feeding mechanism 1, a discharging mechanism 6 and a material taking mechanism 7. Each jig can be used for fixing a plurality of integrated inductors 8 through magnetic adsorption, the jig which is filled with the integrated inductors 8 can be moved to the conveying belt mechanism 2 through the feeding mechanism 1, after three procedures of rough grinding, fine grinding and polishing are completed, the discharging mechanism 6 pushes the jig out of the conveying belt mechanism 2, the integrated inductors on the jig are sucked through the material taking mechanism 7 and are placed at a subsequent tin feeding station, and then the empty jig is moved to the feeding mechanism 1 again before the integrated inductors are loaded to form a jig reflux. The first and second height adjustment power sources of this embodiment may be linear drive power sources such as a motor or a cylinder.
According to the high-speed electrode paint remover, paint is removed from the integrated inductor 8 on the conveyor belt mechanism 2 through three procedures of rough grinding, fine grinding and polishing, wherein floating heads are adopted for fine grinding and polishing, when the integrated inductor 8 reaches the position of the first abrasive belt 47 or the second abrasive belt 57, the pressure of the contact surface between the first abrasive belt 47 or the second abrasive belt 57 and the electrode 81 on the integrated inductor 8 is automatically adjusted through the floating heads, and the electrode 81 of the integrated inductor 8 is fine ground or polished through the first abrasive belt 47 or the second abrasive belt 57. The integrated inductor 8 with uneven electrode height can ensure smooth and flat paint removal surface without damaging the electrode, has high glossiness and is beneficial to tin coating. And adopt three processes, coarse grinding, finish grinding and polishing, the electrode 81 of integrated inductor 8 can not worn out as far as possible in the in-process of paint removal, can satisfy the paint removal work of small-size integrated inductor, improves the yields.
The above embodiments are only preferred embodiments of the present invention, but not limiting, and any modifications and improvements based on the concept of the present invention should fall within the scope of the present invention, and the specific scope of the present invention is defined by the claims.
Claims (10)
1. The high-speed electrode paint removing machine comprises a frame and a conveying belt mechanism arranged on the frame, and is characterized in that a first coarse grinding mechanism, a second fine grinding mechanism and a third polishing mechanism are sequentially arranged above the conveying belt mechanism along the conveying direction;
the first rough grinding mechanism comprises a first lifting mounting frame, a rough grinding cutter and a first driving motor for driving the rough grinding cutter, the rough grinding cutter and the first driving motor are mounted on the first mounting frame, and the first mounting frame is connected to the frame through a height adjusting rod;
the second fine grinding mechanism comprises a second mounting frame, a first height adjusting power source, a first lifting frame and a first abrasive belt transmission device, wherein the second mounting frame is connected to the frame, the first abrasive belt transmission device is composed of a first driving wheel, at least two first driven wheels, a first tensioning wheel and a first abrasive belt, the first driving wheel is connected with a second driving motor, the first height adjusting power source is mounted on the second mounting frame, the output end of the first height adjusting power source is connected with the first lifting frame, the first lifting frame is provided with the first driving wheel, the first driven wheels, the second driving motor and the first tensioning wheel, the lower section of the first abrasive belt is parallel to the conveying belt mechanism and is located above the conveying belt mechanism, the inner side of the first abrasive belt is provided with a floating fine grinding device mounted on the first lifting frame, and the first floating head presses the first abrasive belt from the inner side according to pressure, so that the first abrasive belt is polished by an electrode;
the third polishing mechanism comprises a third mounting frame, a second height adjusting power source, a second lifting frame and a second abrasive belt transmission device, wherein the third mounting frame, the second height adjusting power source, the second lifting frame and the second abrasive belt transmission device are connected to the frame, the second abrasive belt transmission device is composed of a second driving wheel, at least two second driven wheels, a second tensioning wheel and a second abrasive belt, the second driving wheel is connected with a third driving motor, the second height adjusting power source is mounted on the third mounting frame, the output end of the second height adjusting power source is connected with the second lifting frame, the second driving wheel, the second driven wheels, the third driving motor and the second tensioning wheel are mounted on the second lifting frame, the lower section of the second abrasive belt is parallel to the conveying belt mechanism and is located above the conveying belt mechanism, the inner side of the second abrasive belt is provided with a second floating head which is mounted on the second lifting frame and is lifted according to pressure, and the second floating head presses the second abrasive belt from the inner side, so that the second abrasive belt is polished by an electrode.
2. The electrode high-speed paint stripper of claim 1 wherein: the floating type fine grinding device comprises a bearing seat fixing block, a first spring, a bearing seat, a plurality of first bearings serving as first floating heads and a first bearing fixing shaft, wherein the bearing seat fixing block is provided with a sliding groove for installing the bearing seat, the first spring is abutted to the bearing seat fixing block and the bearing seat and used for adjusting the distance between the bearing seat fixing block and the bearing seat, a floating limiting hole is formed in the side wall of the bearing seat fixing block, the bearing seat is connected with the bearing seat through a screw capable of moving up and down in the floating limiting hole, the bearing seat is enabled to float according to pressure, and the first bearings of the first floating heads are connected to the bearing seat through the first bearing fixing shaft.
3. The electrode high-speed paint stripper of claim 2, wherein: the floating polishing device comprises a swing arm fixing block, a second spring, a swing arm rotating shaft and a second bearing serving as a second floating head, wherein the swing arm fixing block is provided with a connecting lug for installing the swing arm, one end of the swing arm is rotationally connected to the connecting lug through the swing arm rotating shaft, the other end of the swing arm is provided with the second bearing, and the second spring is abutted between the swing arm fixing block and the middle part of the swing arm, so that the second bearing floats according to pressure.
4. The electrode high-speed paint stripper as defined in claim 3, wherein: the swing arm fixing block is connected with two swing arms, and each swing arm is correspondingly provided with one second bearing to form a bilateral floating second floating head.
5. The electrode high-speed paint stripper of claim 4, wherein: the adjusting block is arranged below the connecting lug of the swing arm fixing block and is arranged on the second lifting frame, the adjusting block is located on the inner side of the second abrasive belt and used for limiting the swing arm fixing block, and a cushion block capable of being movably adjusted is arranged on the adjusting block.
6. The electrode high-speed paint stripper of claim 5 wherein: the first lifting frame is in sliding connection with the second mounting frame through a first guide sliding rail.
7. The electrode high-speed paint stripper of claim 6 wherein: the second lifting frame is in sliding connection with the third mounting frame through a second guide sliding rail.
8. The electrode high-speed paint stripper of claim 7, wherein: four floating fine grinding devices are arranged on the first lifting frame.
9. The electrode high-speed paint stripper of claim 8 wherein: and two floating polishing devices are arranged on the second lifting frame.
10. The electrode high-speed paint stripper according to any one of claims 1 to 9, wherein: the device also comprises jigs which are separable from the conveying belt mechanism, and each jig can fix a plurality of integrated inductors through magnetic adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125197.6A CN114905380B (en) | 2022-02-10 | 2022-02-10 | High-speed paint remover for electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125197.6A CN114905380B (en) | 2022-02-10 | 2022-02-10 | High-speed paint remover for electrode |
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| CN114905380A CN114905380A (en) | 2022-08-16 |
| CN114905380B true CN114905380B (en) | 2024-01-09 |
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| CN102107383A (en) * | 2010-11-30 | 2011-06-29 | 聚光科技(杭州)股份有限公司 | Electrode surface treatment method and device |
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| DE102012107976A1 (en) * | 2012-08-29 | 2014-03-06 | Hedrich Winding Systems Gmbh | Method for region-wise plane grinding surface of conductor film for e.g. coil, involves grinding conductor film surface transverse to longitudinal direction of conductor film by circulating endless abrasive belt |
| KR20180014424A (en) * | 2018-01-25 | 2018-02-08 | 김종식 | An Apparatus for Grinding a Surface of a Lead Frame |
| CN211053356U (en) * | 2019-10-23 | 2020-07-21 | 厦门航天思尔特机器人系统股份公司 | Abrasive belt machine |
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| KR20180014424A (en) * | 2018-01-25 | 2018-02-08 | 김종식 | An Apparatus for Grinding a Surface of a Lead Frame |
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| CN114905380A (en) | 2022-08-16 |
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