CN220306228U - Side frame dispensing assembly equipment of IGBT - Google Patents
Side frame dispensing assembly equipment of IGBT Download PDFInfo
- Publication number
- CN220306228U CN220306228U CN202321904858.1U CN202321904858U CN220306228U CN 220306228 U CN220306228 U CN 220306228U CN 202321904858 U CN202321904858 U CN 202321904858U CN 220306228 U CN220306228 U CN 220306228U
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- side frame
- tray
- conveying line
- bedplate
- bottom plate
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- 239000000463 material Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000010330 laser marking Methods 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 238000011179 visual inspection Methods 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
A side frame dispensing assembly device of an IGBT relates to the field of IGBTs, and comprises a rack, wherein the rack comprises a bedplate; the annular conveying line is connected to the bedplate, and a bottom plate feeding assembly, a material taking robot, a visual dispensing machine, a visual inspection machine, a side frame feeding assembly, a laser marking machine, an assembling robot, a rivet pressing mechanism, a material receiving robot and a finished product receiving assembly are arranged around the annular conveying line; the bottom plate feeding assembly comprises a material box feeding conveying line, a material taking conveying line, a material pushing cylinder and a lifting mechanism; the lifting mechanism comprises a module support, a bottom plate linear module and clamping jaws, wherein the module support is arranged above the bedplate, a moving travel hole is formed in the bedplate, the driving mechanism is connected with the lower side of the bedplate, the driving mechanism is connected with a poking piece, the poking piece extends out of the moving travel hole and is connected with the module support, and the clamping jaws are connected to the bottom plate linear module. The utility model realizes the functions of taking materials, dispensing, detecting, marking, assembling and pressing rivets into a whole, and is fully-automatic and integrally assembled.
Description
Technical Field
The utility model relates to the field of IGBT, in particular to equipment for automatically assembling a bottom plate and a side frame.
Background
The IGBT (insulated gate bipolar transistor) is a core device for energy conversion and transmission, commonly called as a CPU of a power electronic device, is used as a novel power semiconductor field control self-turn-off device, integrates the high-speed performance of a power MOSFET and the low resistance of a bipolar device, has the characteristics of high input impedance, low voltage control power consumption, simple control circuit, high voltage resistance, large bearing current and the like, and is widely applied to various power conversions.
However, when assembling the IGBT module side frames, as shown in fig. 11, that is, the bottom plate 15 is connected with the side frames 14 by rivets 13, because of the manual operation and the semi-automatic operation which are often adopted in the market at present, the quality uncertainty of manual assembly and the need of a large number of personnel, the prior art needs a large number of single operations, the product is inconvenient to carry, and the product is easily damaged during carrying, and the vulnerability and high technological requirements of the ceramic bottom plate result in a large number of unqualified products during the production of the product.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a side frame dispensing assembly device for an IGBT, which realizes the functions of taking materials, dispensing, detecting, marking, assembling and riveting into a whole and is fully-automatic and integrated.
The purpose of the utility model is realized in the following way: the side frame dispensing assembly equipment of the IGBT comprises a rack, wherein the rack comprises a bedplate; the annular conveying line is connected to the bedplate, and a bottom plate feeding assembly, a material taking robot, a visual dispensing machine, a visual inspection machine, a side frame feeding assembly, a laser marking machine, an assembling robot, a rivet pressing mechanism, a material receiving robot and a finished product receiving assembly are arranged around the annular conveying line; the bottom plate feeding assembly comprises a material box feeding conveying line, a material taking conveying line, a material pushing cylinder and a lifting mechanism; a material box is arranged on the material box feeding conveying line, a bottom plate tray is arranged in the material box, and the bottom plate tray is used for placing a bottom plate; the material taking conveying line and the material pushing cylinder are respectively arranged at two sides of the output end of the material box feeding conveying line; the lifting mechanism is arranged between the material taking conveying line and the material pushing cylinder and comprises a module support, a vertical bottom plate linear module and clamping jaws, wherein the module support is arranged above the bedplate, a moving travel hole is formed in the bedplate, the driving mechanism is connected with the lower side of the bedplate, the driving mechanism is connected with a poking plate, the poking plate extends out of the moving travel hole and is connected with the module support, and the clamping jaws are connected to the bottom plate linear module.
Preferably, the driving mechanism comprises a motor, a screw rod, a nut and a pair of bearing blocks; the motor and a pair of bearings are connected below the bedplate, two ends of the screw rod are respectively supported in the bearing seat through bearings, one end of the screw rod is connected with the motor, the nut is in threaded connection with the screw rod, and the poking piece is connected with the nut.
Preferably, the bedplate at two sides of the material box feeding conveying line is connected with a material box side plate, and an empty material box placing plate is connected between the two material box side plates.
Preferably, the side frame feeding assembly comprises a side frame tray separating frame and a tray stacking frame; the side frame tray dividing frame is connected with a side frame tray dividing conveying line, one end of the side frame tray dividing frame is connected with four side frame tray dividing right-angle pieces, the four side frame tray dividing right-angle pieces enclose a side frame tray dividing area, a plurality of layers of side frame trays are arranged in the side frame tray dividing area, and the side frame trays are used for placing side frames; a vertical double-stroke cylinder is arranged below the side frame tray dividing area and is connected with a supporting plate, the supporting plate is positioned below the side frame tray at the lowest layer, layering cylinders are arranged on the left side and the right side of the side frame tray dividing area, and the layering cylinders are connected with a plugboard; one side of the side frame disc separating area is a material taking area, a lifting cylinder bracket is connected to a platen below the material taking area, and the lifting cylinder bracket is connected with a lifting cylinder; the tray stacking frame is connected with a tray stacking conveying line, one end of the tray stacking frame is connected with four tray stacking right-angle pieces, the four tray stacking right-angle pieces enclose a side frame tray stacking area, a plurality of layers of side frame trays are arranged in the tray stacking area, the tray stacking frames on two sides of the tray stacking area are connected with buckles, the buckles support the plurality of layers of side frame trays, and a jacking cylinder is arranged below the tray stacking area.
Preferably, the side frame split plate frame is connected with an air cylinder mounting plate, a cylinder barrel of the layered air cylinder is connected to the air cylinder mounting plate, and the inserting plate is connected with the air cylinder mounting plate through a linear guide rail.
Preferably, the rivet pressing mechanism comprises a vibrating disc, a rivet taking manipulator, a moving mechanism and a rivet pressing machine; the riveting press is connected to the bedplate through a bracket; the moving mechanism is arranged below the riveting press and comprises a longitudinal linear module connected to the bedplate, a transverse linear module is connected to the longitudinal linear module, and a moving table is connected to the transverse linear module.
Preferably, the finished product receiving assembly and the bottom plate feeding assembly have the same structure, and the finished product receiving assembly and the bottom plate feeding assembly are symmetrically arranged.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the robot is matched with feeding and discharging, and the equipment automatically points glue and detects, so that the damage rate of products and the rejection rate of the products are reduced.
2. The utility model reduces personnel and product and contact, reduces oxidation of the product caused by personnel contact, and mainly reduces circuits in the product.
Therefore, the utility model can greatly reduce the manual workload and the uncertainty of the manual work, and can record the process and the result of the product according to real time.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic structural view of a base plate loading assembly;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a perspective view of FIG. 2;
FIG. 5 is a perspective view of the cartridge;
FIG. 6 is a schematic structural view of a side frame feeding assembly;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a right side view of FIG. 6;
FIG. 9 is a perspective view of FIG. 6;
FIG. 10 is a perspective view of the press rivet mechanism;
fig. 11 is a schematic structural view of the product.
In the figure, 1 frame, 101 platen, 2-bottom plate feeding component, 201-bottom plate feeding conveying line, 202 material taking conveying line, 203 pushing cylinder, 204 lifting mechanism, 205-bottom plate tray, 207 baffle, 208-module support, 209-bottom plate linear module, 210 clamping jaw, 211 motor, 212 screw rod, 213 nut, 214 bearing seat, 215 plectrum, 216-side plate, 217 empty-bottom plate placing plate, 3-material taking robot, 4-vision dispensing machine, 5-vision inspection machine, 6-side frame feeding component, 601-side frame tray frame, 602-side frame tray conveying line, 603-side frame tray straight angle piece, 604-side frame tray, 605-double stroke cylinder, 606-cylinder mounting plate, layering cylinder, 608 plugboard, 609 linear guide rail, 610-side frame tray straight angle piece, 611-lifting cylinder support, 613-lifting cylinder, 614-supporting plate, 615-tray stacking frame, 616-tray conveying line stacking frame, 617-side frame straight angle piece, 619-side frame tray stacking area, 619-lifting cylinder, 620-fastening, 7-laser marking machine, 8-assembling robot, 9-side frame rivet pressing mechanism, 903-drawing machine, 14-side frame, 906-side frame tool, 906-moving rivet receiving mechanism, 14, 906, 14-side frame pressing mechanism, 906, and 14-side rivet mechanism, and 13-side frame tool, 14-drawing machine, and 14-side frame tool, and 14-frame drawing machine.
Detailed Description
As shown in fig. 1 to 10, the side frame dispensing assembly device of the IGBT includes a chassis 1, the chassis 1 including a platen 101. The annular conveying line 12 is connected to the bedplate 101, the annular conveying line 12 is a mature product, the jig 16 is connected to the annular conveying line 12, and the bottom plate feeding assembly 2, the material taking robot 3, the visual dispensing machine 4, the visual detecting machine 5, the side frame feeding assembly 6, the laser marking machine 7, the assembling robot 8, the rivet pressing mechanism 9, the material receiving robot 10 and the finished product receiving assembly 11 are arranged around the annular conveying line 12.
As shown in fig. 2 to 5, the floor feeding assembly 2 includes a magazine feeding conveyor line 201, a take out conveyor line 202, a push cylinder 203, and a lifting mechanism 204. A material box 205 is arranged on the material box feeding conveying line 201, a plurality of layers of baffle plates 207 are arranged in the material box 205, a bottom plate tray 206 is arranged on the baffle plates 207, and the bottom plate tray 206 is used for placing the bottom plate 15. The material taking conveying line 202 and the material pushing cylinder 203 are respectively arranged on two sides of the output end of the material box feeding conveying line 201.
The lifting mechanism 204 is disposed between the material taking conveyor line 202 and the pushing cylinder 203, and the lifting mechanism 204 includes a module bracket 208, a vertical bottom plate linear module 209, and a clamping jaw 210. The module support 208 is provided above the platen 101, a movement stroke hole 102 is provided in the platen 101, and a driving mechanism is connected below the platen 101. The driving mechanism comprises a motor 211, a screw rod 212, a nut 213 and a pair of bearing blocks 214, wherein the motor 211 and the pair of bearing blocks 214 are connected below the platen 101, two ends of the screw rod 212 are respectively supported in the bearing blocks 214 through bearings, one end of the screw rod 212 is connected with the motor 211, the nut 213 is in threaded connection with the screw rod 212, the nut 213 is connected with a pulling sheet 215, the pulling sheet 215 extends out of the moving stroke hole 102 and is connected with the module support 208, and the clamping jaw 210 is connected with the linear module 209 of the bottom plate.
A bin side plate 216 is connected to the platen 101 on both sides of the bin feeding conveyor line 201, and an empty bin placement plate 217 is connected between the two bin side plates 216.
In operation, the bottom plate 15 is placed on the bottom plate tray 206, the bottom plate tray 206 is placed on each layer of barrier 207 of the magazine 205, the magazine 205 is placed on the magazine loading conveyor line 201, and the magazine 205 moves toward the output end of the magazine loading conveyor line 201. The motor 211 operates to drive the nut 213 to move on the screw 212 and the paddle 215 to move, i.e., drive the module support 208 and the clamping jaw 210 to move, and the clamping jaw 210 clamps the magazine 205. The pushing cylinder 203 pushes the bottom plate tray 206 in the magazine 205 toward the material taking conveyor line 202, and the material taking robot 3 takes the material. When the pick-out robot 3 has picked up the floor 15, the motor of the pick-out conveyor line 202 is reversed and the empty floor tray 206 is returned to the magazine 205. The vertical linear bottom plate module 209 drives the clamping jaw 210 to lift, the pushing cylinder 203 pushes the other bottom plate tray 206 to the material taking conveying line 202, the above actions are repeated, and after all the bottom plates 15 are taken out, the empty material box 205 is placed on the empty material box placing plate 217.
As shown in fig. 6 to 9, the side frame loading assembly 6 includes a side frame tray dividing frame 601 and a tray stacking frame 615.
The side frame tray dividing frame 601 is connected with a side frame tray dividing conveying line 602, one end of the side frame tray dividing frame 601 is connected with four side frame tray dividing right-angle pieces 603, the four side frame tray dividing right-angle pieces 603 enclose a side frame tray dividing area 610, a plurality of layers of side frame trays 604 are arranged in the side frame tray dividing area 610, and the side frame trays 604 are used for placing side frames 14. A vertical double-stroke cylinder 605 is arranged below the side frame tray dividing area 610, the double-stroke cylinder 605 is connected with a supporting plate 614, and the supporting plate 614 is positioned below the side frame tray 604 at the lowest layer. The cylinder mounting plate 606 is connected to the side frame tray division frames 601 on the left and right sides of the side frame tray division area 610, the layering cylinder 607 is connected to the cylinder mounting plate 606, the layering cylinder 607 is connected to the insertion plate 608, and the insertion plate 608 is connected to the cylinder mounting plate 606 through the linear guide 609. One side of the side frame tray dividing area 610 is a material taking area 611, a lifting cylinder bracket 612 is connected to the bedplate 101 below the material taking area 611, and the lifting cylinder bracket 612 is connected to the lifting cylinder 613.
In operation, the side frames 14 are placed on the side frame trays 604, the layering cylinders 607 on both sides drive the insertion plates 608 to extend, the multi-layer side frame trays 604 are positioned on the insertion plates 608 in the side frame tray dividing area 610, the double-stroke cylinders 605 extend, the support plates 614 support the multi-layer side frame trays 604, the insertion plates 608 retract, the support plates 614 descend, the insertion plates 608 on both sides are inserted under the second-layer side frame trays 604, the support plates 614 descend again to place the side frame trays 604 on the first-layer side frame tray dividing conveying line 602, and the material taking area 611 is conveyed, and the steps are repeated.
The tray stacking frame 615 is connected with a tray stacking conveying line 616, the tray stacking conveying line 616 is positioned at the output end of the side frame tray dividing conveying line 602, one end of the tray stacking frame 615 is connected with four tray stacking right-angle pieces 617, the four tray stacking right-angle pieces 617 enclose a side frame tray stacking area 618, a plurality of layers of empty side frame trays 604 are arranged in the tray stacking area 618, the tray stacking frames 615 at two sides of the tray stacking area 618 are connected with buckles 620, the buckles 620 support the plurality of layers of empty side frame trays 604, and jacking cylinders 619 are arranged below the tray stacking area 618.
After the assembly robot 8 takes the side frames 14 of the taking area 611, the empty side frame trays 604 are conveyed to the tray stacking conveying line 616 and then to the side frame tray stacking area 618, the lifting cylinders 621 extend to jack the empty side frame trays 604 onto the buckles 620, the lifting cylinders 621 retract to wait for the next empty side frame tray 604, and the above steps are repeated.
As shown in fig. 10, the rivet pressing mechanism 9 includes a vibration plate 901, a rivet extracting robot 902, a moving mechanism 903, and a rivet pressing machine 904. The squeeze riveter 904 is attached to the platen 101 by a bracket 905. The moving mechanism 903 is disposed below the riveting press 904, and the moving mechanism 903 includes a longitudinal linear module 906 connected to the platen 101, a transverse linear module 907 connected to the longitudinal linear module 906, and a moving stage 908 connected to the transverse linear module 907.
In operation, the assembled floor 15 and side frames 14 are positioned on the mobile station 908, and the mobile station 908 is moved by the longitudinal linear modules 906 and the transverse linear modules 907. A plurality of rivets 13 are placed in the vibration plate 901, the four rivets 13 are placed in the mounting positions of the assembled bottom plate 15 and the side frames 14 by the rivet taking manipulator 902 respectively through orderly arrangement of the vibration plate 901, and pressed in by the rivet pressing machine 904 to form a finished product.
The finished product receiving assembly 11 and the bottom plate feeding assembly 2 are identical in structure, and the finished product receiving assembly 11 and the bottom plate feeding assembly 2 are symmetrically arranged.
The feeding conveyor line 201, the material taking conveyor line 202, the side frame tray dividing conveyor line 602 and the tray stacking conveyor line 616 of the material box are all mature products, and comprise a motor, a driving shaft, two driving wheels, a driven shaft, two driven wheels and two conveyor belts.
The working process of the utility model is as follows: the bottom plate 15 is put to the bottom plate tray 206, material loading through bottom plate material loading subassembly 2, material taking robot 3 snatchs the bottom plate in the tool 16 of annular transfer chain 12, annular transfer chain 12 rotates, drive the product and carry out the visual point and glue the station, the location product, carry out the point and glue, then annular transfer chain 12 moves to vision inspection machine station, detect the width and the heap of gluing the passageway, carry the side frame equipment station after accomplishing, side frame 14 places the side frame tray 604, material loading through side frame material loading subassembly 6, the equipment robot 8 snatchs the laser marking machine 7 department with side frame 14, beat the mark earlier, then on assembling to bottom plate 15, carry rivet pressing mechanism 9 after the equipment is accomplished, press in four rivets 13, receive material robot 10 and take out the product to the tray after the completion, the finished product is received material subassembly 11 and is exported the tray magazine.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Side frame dispensing equipment of IGBT, characterized by: comprises a frame, wherein the frame comprises a bedplate; the annular conveying line is connected to the bedplate, and a bottom plate feeding assembly, a material taking robot, a visual dispensing machine, a visual inspection machine, a side frame feeding assembly, a laser marking machine, an assembling robot, a rivet pressing mechanism, a material receiving robot and a finished product receiving assembly are arranged around the annular conveying line;
the bottom plate feeding assembly comprises a material box feeding conveying line, a material taking conveying line, a material pushing cylinder and a lifting mechanism; a material box is arranged on the material box feeding conveying line, a bottom plate tray is arranged in the material box, and the bottom plate tray is used for placing a bottom plate; the material taking conveying line and the material pushing cylinder are respectively arranged at two sides of the output end of the material box feeding conveying line; the lifting mechanism is arranged between the material taking conveying line and the material pushing cylinder and comprises a module support, a vertical bottom plate linear module and clamping jaws, wherein the module support is arranged above the bedplate, a moving travel hole is formed in the bedplate, the driving mechanism is connected with the lower side of the bedplate, the driving mechanism is connected with a poking plate, the poking plate extends out of the moving travel hole and is connected with the module support, and the clamping jaws are connected to the bottom plate linear module.
2. The IGBT side frame dispensing assembly device of claim 1, wherein: the driving mechanism comprises a motor, a screw rod, a nut and a pair of bearings; the motor and a pair of bearings are connected below the bedplate, two ends of the screw rod are respectively supported in the bearing seat through bearings, one end of the screw rod is connected with the motor, the nut is in threaded connection with the screw rod, and the poking piece is connected with the nut.
3. The IGBT side frame dispensing assembly device of claim 1, wherein: the bedplate at two sides of the material box feeding conveying line is connected with a material box side plate, and an empty material box placing plate is connected between the two material box side plates.
4. The IGBT side frame dispensing assembly device of claim 1, wherein: the side frame feeding assembly comprises a side frame tray separating frame and a tray stacking frame;
the side frame tray dividing frame is connected with a side frame tray dividing conveying line, one end of the side frame tray dividing frame is connected with four side frame tray dividing right-angle pieces, the four side frame tray dividing right-angle pieces enclose a side frame tray dividing area, a plurality of layers of side frame trays are arranged in the side frame tray dividing area, and the side frame trays are used for placing side frames; a vertical double-stroke cylinder is arranged below the side frame tray dividing area and is connected with a supporting plate, the supporting plate is positioned below the side frame tray at the lowest layer, layering cylinders are arranged on the left side and the right side of the side frame tray dividing area, and the layering cylinders are connected with a plugboard; one side of the side frame disc separating area is a material taking area, a lifting cylinder bracket is connected to a platen below the material taking area, and the lifting cylinder bracket is connected with a lifting cylinder;
the tray stacking frame is connected with a tray stacking conveying line, one end of the tray stacking frame is connected with four tray stacking right-angle pieces, the four tray stacking right-angle pieces enclose a side frame tray stacking area, a plurality of layers of side frame trays are arranged in the tray stacking area, the tray stacking frames on two sides of the tray stacking area are connected with buckles, the buckles support the plurality of layers of side frame trays, and a jacking cylinder is arranged below the tray stacking area.
5. The IGBT side frame dispensing assembly device of claim 4 wherein: the side frame divides and connects the cylinder mounting panel on the dish frame, and the cylinder of layering cylinder is connected on the cylinder mounting panel, be connected through linear guide between picture peg and the cylinder mounting panel.
6. The IGBT side frame dispensing assembly device of claim 1, wherein: the rivet pressing mechanism comprises a vibrating disc, a rivet taking manipulator, a moving mechanism and a rivet pressing machine; the riveting press is connected to the bedplate through a bracket; the moving mechanism is arranged below the riveting press and comprises a longitudinal linear module connected to the bedplate, a transverse linear module is connected to the longitudinal linear module, and a moving table is connected to the transverse linear module.
7. The IGBT side frame dispensing assembly device of claim 1, wherein: the finished product receiving assembly and the bottom plate feeding assembly are identical in structure, and are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904858.1U CN220306228U (en) | 2023-07-19 | 2023-07-19 | Side frame dispensing assembly equipment of IGBT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904858.1U CN220306228U (en) | 2023-07-19 | 2023-07-19 | Side frame dispensing assembly equipment of IGBT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306228U true CN220306228U (en) | 2024-01-05 |
Family
ID=89351989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904858.1U Active CN220306228U (en) | 2023-07-19 | 2023-07-19 | Side frame dispensing assembly equipment of IGBT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306228U (en) |
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2023
- 2023-07-19 CN CN202321904858.1U patent/CN220306228U/en active Active
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