CN116779478A - Connecting fitting shaping and assembling equipment for MOSFET power module - Google Patents
Connecting fitting shaping and assembling equipment for MOSFET power module Download PDFInfo
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- CN116779478A CN116779478A CN202310672226.5A CN202310672226A CN116779478A CN 116779478 A CN116779478 A CN 116779478A CN 202310672226 A CN202310672226 A CN 202310672226A CN 116779478 A CN116779478 A CN 116779478A
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- 238000007493 shaping process Methods 0.000 title claims abstract description 161
- 239000000463 material Substances 0.000 claims abstract description 114
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 238000009966 trimming Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67144—Apparatus for mounting on conductive members, e.g. leadframes or conductors on insulating substrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/029—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means with shearing devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
- H01L2021/60277—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation involving the use of conductive adhesives
Abstract
The invention relates to the field of connecting accessories of power equipment and discloses a shaping and assembling device for the connecting accessories of a MOSFET power module, which comprises a shaping mechanism, a material combining mechanism and a positioning mechanism, wherein the shaping mechanism and the shaping mechanism are arranged at the upper side and the lower side of the material combining mechanism so as to shape a connecting pole piece; the positioning mechanism comprises a transfer adjusting component and a base positioning component, and the base positioning component is arranged on the transfer adjusting component; the base positioning component comprises a positioning vertical plate, a positioning adjusting component and a positioning seat body, wherein the positioning adjusting component is arranged in the middle of the positioning vertical plate and drives the positioning seat body to move along the track of the positioning adjusting component. The scheme has simple structure, can rapidly reshape the connecting pole piece and is connected with the base.
Description
Technical Field
The invention relates to the field of connection fittings of power equipment, in particular to a shaping and assembling device for the connection fittings of MOSFET power modules.
Background
The power semiconductor module (MOSFET power module) is a device which combines a plurality of semiconductor chips into a whole according to certain function and mode combination, is mainly applied to a power loop of a power electronic system, and is core hardware for realizing electric energy conversion.
The MOSFET power module comprises a base, a packaging shell, an MOSFET device and an MOSFET driver, wherein the MOSFET device and the MOSFET driver are arranged on the base, a connecting contact is arranged on the base and connected with the MOSFET driver through a connecting pole piece, the base, the MOSFET device and the MOSFET driver are arranged in the packaging shell, and the connecting contact penetrates through the base and is exposed out of the packaging shell to be connected with an external device. The connecting pole piece is made of conductive materials and can be bent and shaped, the MOSFET device and the MOSFET driver are firstly installed on the base through the assembling mechanism, then the connecting pole piece is artificially bent, one end of the connecting pole piece is welded with the connecting contact, the other end of the connecting pole piece is connected with the MOSFET driver contact, bending equipment is needed to be used for bending the connecting pole piece in advance for realizing automatic processing, then the connecting pole piece is subjected to the next procedure, the workpiece is positioned again, and then the welding mechanism is used for welding, so that the length of a production line and the number of equipment are increased, accuracy deviation is easily caused by multiple positioning, and the yield is low.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides novel connecting fitting shaping and assembling equipment for a MOSFET power module, which is used for solving the problems that the connecting pole piece cannot be bent and shaped quickly in the existing MOSFET assembling process, repeated positioning is needed, and precision deviation is easy to cause.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the shaping and assembling equipment for the connecting fittings of the MOSFET power module is used for shaping the connecting pole pieces and is connected with a base, and comprises a shaping mechanism, a material combining mechanism and a positioning mechanism, wherein the shaping mechanism and the shaping mechanism are arranged on the upper side and the lower side opposite to the material combining mechanism so as to shape the connecting pole pieces, the positioning mechanism is arranged on the side edge of the material combining mechanism so as to move the positioned base to the side edge of the shaping mechanism, the shaped connecting pole pieces are pushed to a connecting contact area of the base through the shaping mechanism, and then the connecting pole pieces are connected with connecting contacts of the base through the material combining mechanism;
the positioning mechanism comprises a transfer adjusting component and a base positioning component, the base positioning component is arranged on the transfer adjusting component, and the base positioning component is driven to approach or depart from the material mixing mechanism through the transfer adjusting component; the base positioning component comprises a positioning vertical plate, a positioning adjusting component and a positioning seat body, wherein the positioning adjusting component is arranged in the middle of the positioning vertical plate, the lower part of the positioning seat body penetrates through a through groove formed in the top end of the positioning vertical plate and is connected with the positioning adjusting component, and the positioning adjusting component drives the positioning seat body to move along the track of the positioning adjusting component.
Further, the positioning adjustment assembly comprises a positioning adjustment cylinder and an adjustment special-shaped wheel, wherein the positioning adjustment cylinder is arranged on the positioning vertical plate, and the working end of the positioning adjustment cylinder is connected with the adjustment special-shaped wheel so as to drive the adjustment special-shaped wheel to rotate; the two opposite sides of the lower part of the positioning seat body are in sliding connection with the positioning vertical plate, and the bottom side of the positioning seat body is concavely provided with a travel position and is connected with the adjusting special-shaped wheel, so that the positioning seat body moves along the track of the adjusting special-shaped wheel under the action of the positioning adjusting cylinder and the adjusting special-shaped wheel.
Further, the lower part of the positioning seat body is provided with at least one tensioning piece, and the bottom end of the tensioning piece is connected with the lower part of the positioning vertical plate so as to drive the positioning seat body to reset.
Further, at least one positioning station seat is arranged at the top of the positioning seat body, positioning limiting cylinders are respectively arranged at the top of the positioning vertical plate at two sides of the positioning station seat, the positioning limiting cylinders are a first positioning limiting cylinder and a second positioning limiting cylinder, a first positioning limiting plate is arranged at the working end of the first positioning limiting cylinder, a second positioning limiting plate is arranged at the working end of the second positioning limiting cylinder, and the first positioning limiting plate is perpendicular to the second positioning limiting plate and is positioned at two adjacent sides of the positioning station seat.
Further, plastic mechanism includes the plastic support set up at least one plastic part on the plastic support, the plastic part includes plastic driving piece, plastic connecting seat and plastic piece, the plastic support sets up the top of the feed mechanism's of closing the feed support, the plastic support is equipped with the plastic guide along its own direction of height, the plastic connecting seat passes through the plastic guide with plastic support sliding connection, the plastic driving piece sets up the upper portion of plastic support, its work end with the plastic connecting seat is connected, the plastic piece sets up the downside of plastic connecting seat is passed through the plastic driving piece drives the plastic piece is followed the plastic guide removes.
Further, the shaping mechanism comprises a shaping installation seat and a shaping block, wherein the shaping block is arranged at the top of the shaping installation seat and positioned below the shaping block, a Z-shaped lower die body is arranged at the top of the shaping block, and a Z-shaped upper die body matched with the Z-shaped lower die body is arranged at the bottom of the shaping block.
Further, the same sides of the Z-shaped upper die body and the Z-shaped lower die body are respectively provided with an upper trimming edge and a lower trimming edge.
Further, the sizing mount pad is kept away from one side of positioning mechanism sets up the pushing component, the pushing component includes pushing mounting pad, pushing cylinder one, pushing cylinder two and pushing clamp, the pushing mounting pad is installed the sizing mount pad is kept away from one side of positioning mechanism, pushing cylinder one sets up on the pushing mounting pad, pushing cylinder two sets up pushing cylinder one's work end, pushing clamp with pushing cylinder two's work end is connected, through pushing cylinder one and pushing cylinder two cooperation, in order to drive pushing clamp two-way movement.
Further, the material combining mechanism comprises a material combining bracket, a material combining connecting frame, a material combining driving piece and a material combining executing component, wherein a material combining guide piece is arranged at the top of the material combining bracket, the bottom of the material combining connecting frame is in sliding connection with the material combining bracket through the material combining guide piece, the material combining executing component is arranged at one side, close to the position adjusting mechanism, of the material combining connecting frame, a linkage shaft is arranged at one side, far away from the position adjusting mechanism, of the material combining connecting frame, and the material combining driving piece is arranged on the material combining bracket and is connected with the linkage shaft so as to drive the material combining executing component to be close to or far away from the position adjusting mechanism.
Further, the material combination driving piece comprises a material combination driving motor, a driving wheel and a driving driven wheel, wherein the material combination driving motor is arranged on one side of the material combination connecting frame far away from the position adjusting mechanism and is connected with the driving wheel, the driving driven wheel is arranged on one side of the material combination connecting frame close to the position adjusting mechanism and is positioned on the same side of the material combination support as the driving wheel, the driving wheel is connected with the driving driven wheel through a linkage chain, and the linkage shaft is connected with the linkage chain so as to drive the material combination connecting frame to move through the material combination driving motor; the material mixing execution assembly comprises a material mixing heating assembly and a material mixing gluing assembly, and the material mixing gluing assembly is arranged on one side, far away from the positioning mechanism, of the material mixing heating assembly.
Compared with the prior art, the device has the beneficial effects that by adopting the scheme, the device is simple in structure and convenient to operate, the shell and the upper cover are firstly placed in the corresponding placement area of the variable-pitch feeding part, the connecting pole piece is placed on the shaping mechanism, and the shaping mechanism moves downwards to be matched with the shaping mechanism, so that the connecting pole piece is bent and shaped; then the base is placed on a positioning seat body of the positioning mechanism, the base is positioned, the positioned base is moved to the side edge of the shaping mechanism by the transferring and adjusting component, and the shaped connecting pole piece is pushed to a connecting contact area of the base by the shaping mechanism; then the connecting contact of the connecting pole piece and the base is glued and heated by a material mixing mechanism so as to connect the connecting contact; the connecting pole pieces are bent and shaped quickly, repeated positioning is not needed, the length of the production line is reduced, and the connecting pole pieces have good market application value.
Drawings
FIG. 1 is one of the general assembly structure schematic diagrams of one embodiment of the present invention;
FIG. 2 is a second schematic diagram of the overall assembly structure of the embodiment of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the shaping mechanism of the embodiment of FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view of the setting mechanism of the embodiment of FIG. 1 according to the present invention;
FIG. 5 is a schematic structural view of the material mixing mechanism of the embodiment of FIG. 1 according to the present invention;
FIG. 6 is a schematic diagram of a positioning mechanism according to the embodiment of FIG. 1;
FIG. 7 is a schematic view of the base positioning component of the embodiment of FIG. 1 according to the present invention;
FIG. 8 is a second schematic view of the base positioning component of the embodiment of FIG. 1 according to the present invention;
FIG. 9 is a third schematic view of the base positioning component of the embodiment of FIG. 1 according to the present invention;
in the figure, 1, a shaping mechanism; 11. shaping parts; 12. shaping a bracket; 13. shaping guide members; 14. shaping driving piece; 15. shaping a connecting seat; 16. shaping blocks; 17. a Z-shaped upper die body; 2. a shaping mechanism; 21. shaping the mounting seat; 22. a pushing component; 23. shaping blocks; 24. a Z-shaped lower die body; 25. pushing the mounting seat; 26. a pushing cylinder II; 27. a pushing chuck; 3. a material mixing mechanism; 31. a material mixing bracket; 32. a material combining connecting frame; 33. a material mixing driving piece; 331. a material mixing driving motor; 332. a driving wheel is driven; 333. driving a driven wheel; 34. a feed combining guide; 35. a material mixing execution component; 351. a material mixing and heating assembly; 352. a material mixing and gluing assembly; 36. a linkage shaft; 4. a positioning mechanism; 41. a transfer regulating member; 42. a base positioning member; 421. positioning a vertical plate; 422. a positioning adjustment assembly; 4221. positioning and adjusting an air cylinder; 4222. adjusting the special-shaped wheel; 423. positioning the seat body; 424. positioning a first limiting cylinder; 4241. positioning a first limiting plate; 425. positioning a limiting cylinder II; 4251. positioning a second limiting plate; 426. positioning a station seat; 427. and tensioning the piece.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "fixed," "front," "rear," and the like are used in this specification for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, 2 and 6, the shaping and assembling device of the connecting fitting of the MOSFET power module is used for shaping a connecting pole piece and is connected with a base, and comprises a shaping mechanism 1, a shaping mechanism 2, a material combining mechanism 3 and a positioning mechanism 4, wherein the shaping mechanism 1 and the shaping mechanism 2 are arranged on the upper side and the lower side opposite to the material combining mechanism 3 so as to shape the connecting pole piece, the positioning mechanism 4 is arranged on the side edge of the material combining mechanism 3 so as to move the positioned base to the side edge of the shaping mechanism 2, the shaped connecting pole piece is pushed to a connecting contact area of the base through the shaping mechanism 2, and then the connecting pole piece is connected with a connecting contact of the base through the material combining mechanism 3;
the positioning mechanism 4 comprises a transfer adjusting component 41 and a base positioning component 42, wherein the base positioning component 42 is arranged on the transfer adjusting component 41, and the base positioning component 42 is driven by the transfer adjusting component 41 to approach or depart from the material mixing mechanism 3; the base positioning component 42 comprises a positioning vertical plate 421, a positioning adjusting component 422 and a positioning seat body 423, the positioning adjusting component 422 is arranged in the middle of the positioning vertical plate 421, the lower part of the positioning seat body 423 penetrates through a through groove formed in the top end of the positioning vertical plate 421 and is connected with the positioning adjusting component 422, and the positioning adjusting component 422 drives the positioning seat body 423 to move along the track of the positioning adjusting component 422.
The shaping and assembling equipment for the connecting fitting of the MOSFET power module is suitable for shaping the connecting pole piece and connecting the connecting pole piece with the base, the connecting pole piece to be assembled is firstly placed on the shaping mechanism 2 through a manual or mechanical arm, and the shaping mechanism 1 moves downwards to be matched with the shaping mechanism 2 so as to bend and shape the connecting pole piece; firstly, placing a base to be assembled on a positioning seat 423 of the positioning mechanism 4 by a manual or mechanical arm, positioning the base, then moving the positioned base to the side edge of the shaping mechanism 2 by the transfer adjusting part 41, and pushing the shaped connecting pole piece to a connecting contact area of the base by the shaping mechanism 2; and then the connecting contact of the connecting pole piece and the base is glued and heated by the material-mixing mechanism 3 so as to be connected.
In this embodiment, as shown in fig. 7, the positioning adjustment assembly 422 includes a positioning adjustment cylinder 4221 and an adjustment profile wheel 4222, where the positioning adjustment cylinder 4221 is disposed on the positioning vertical plate 421, and a working end of the positioning adjustment cylinder 4221 is connected to the adjustment profile wheel 4222 to drive the adjustment profile wheel 4222 to rotate; the two opposite sides of the lower part of the positioning seat 423 are slidably connected with the positioning vertical plate 421, and the bottom side of the positioning seat 423 is concavely provided with a travel position and is connected with the adjusting special-shaped wheel 4222, so that the positioning seat 423 moves along the track of the adjusting special-shaped wheel 4222 under the action of the positioning adjusting cylinder 4221 and the adjusting special-shaped wheel 4222.
Specifically, the transfer adjusting component 41 is disposed at the front side of the material mixing mechanism 3, the transfer adjusting component 41 drives the base positioning component 42 to move bidirectionally in a screw driving manner, the transfer adjusting component 41 includes two vertically disposed shift screw assemblies, and the two shift screw assemblies are matched to drive the base positioning component 42 to move back and forth and left and right.
Specifically, the positioning adjustment cylinder 4221 is a rotary cylinder, the model is CDRB1BW50-180S, the positioning adjustment cylinder 4221 is mounted in the middle of the rear side of the positioning vertical plate 421, the adjusting special-shaped wheel 4222 is connected with the middle of the front side of the positioning vertical plate 421 and the working end of the positioning adjustment cylinder 4221, the adjusting special-shaped wheel 4222 is located at a stroke position of the bottom middle indent of the positioning seat 423, and the positioning adjustment cylinder 4221 drives the adjusting special-shaped wheel 4222 to rotate so that the positioning seat 423 fluctuates up and down along with the shape of the adjusting special-shaped wheel 4222.
In specific implementation, a sliding rail member is respectively disposed on the left and right sides of the lower portion of the positioning seat 423, and the positioning vertical plate 421 is slidably connected through the sliding rail member, and the positioning adjustment cylinder 4221 drives the adjustment profile wheel 4222 to rotate, so that the positioning seat 423 is jacked up by the adjustment profile wheel 4222 to move upwards along the sliding rail member.
In this embodiment, as shown in fig. 8, at least one tightening member 427 is disposed at the lower portion of the positioning seat 423, and the bottom end of the tightening member 427 is connected to the lower portion of the positioning standing plate 421 to drive the positioning seat 423 to reset.
Specifically, two tensioning members 427 are disposed at the lower part of the positioning seat 423 and are respectively located at two sides of the stroke position, the bottom ends of the two tensioning members 427 are connected with the lower part of the positioning vertical plate 421, the tensioning members 427 are spring members, and two ends of the tensioning members are respectively connected with the positioning seat 423 and the positioning vertical plate 421 to provide tension for the resetting thereof.
In this embodiment, as shown in fig. 9, at least one positioning station seat 426 is disposed at the top of the positioning seat 423, positioning limiting cylinders, namely, a first positioning limiting cylinder 424 and a second positioning limiting cylinder 425, are disposed at the top of the positioning vertical plate 421 on two sides of the positioning station seat 426, a first positioning limiting plate 4241 is disposed at the working end of the first positioning limiting cylinder 424, a second positioning limiting plate 4251 is disposed at the working end of the second positioning limiting cylinder 425, and the first positioning limiting plate 4241 is disposed perpendicular to the second positioning limiting plate 4251 and is disposed on two sides adjacent to the positioning station seat 426.
Specifically, two positioning station seats 426 are disposed at the top of the positioning seat 423, a first positioning limiting cylinder 424 is disposed at the top of the positioning vertical plate 421 at the front side of the positioning station seat 426, a second positioning limiting cylinder 425 is disposed at the rear side of the positioning station seat 426, the first positioning limiting cylinder 424 and the second positioning limiting cylinder 425 move in a direction perpendicular to each other, the first positioning limiting cylinder 424 moves left and right, the second positioning limiting cylinder 425 moves back and forth, a first positioning limiting plate 4241 is disposed at each of the left and right ends of the first positioning limiting cylinder 424, and a limiting column is disposed on one side of the first positioning limiting plate 4241 and one side of the second positioning limiting plate 4251, which is close to the positioning station seat 426.
In specific implementation, the first positioning and limiting cylinder 424 and the second positioning and limiting cylinder 425 are sliding table cylinders, and the SMC sliding table cylinders MXQ16-40BSAT are selected, after the base is placed on the positioning station base 426, the first positioning and limiting cylinder 424 and the second positioning and limiting cylinder 425 work simultaneously, the first positioning and limiting cylinder 424 moves right with the first positioning and limiting plate 4241, and the second positioning and limiting cylinder 425 moves forward with the second positioning and limiting plate 4251, so that the first positioning and limiting plates 4241 and the second positioning and limiting plates 4251 contact the two adjacent sides of the base to position the base.
In this embodiment, as shown in fig. 2 and 3, the shaping mechanism 1 includes a shaping support 12, at least one shaping component 11 is disposed on the shaping support 12, the shaping component 11 includes a shaping driving member 14, a shaping connecting seat 15 and a shaping block 16, the shaping support 12 is disposed on top of a material-mixing support 31 of the material-mixing mechanism 3, the shaping support 12 is provided with a shaping guide member 13 along its height direction, the shaping connecting seat 15 is slidably connected with the shaping support 12 through the shaping guide member 13, the shaping driving member 14 is disposed on an upper portion of the shaping support 12, a working end of the shaping driving member is connected with the shaping connecting seat 15, the shaping block 16 is disposed on a lower side of the shaping connecting seat 15, and the shaping block 16 is driven by the shaping driving member 14 to move along the shaping guide member 13.
Specifically, the shaping driving piece 14 is a single-rod telescopic cylinder, and the model of the shaping driving piece is CDQ2L16-30DMZ; the shaping block 16 is driven to move up and down along the shaping guide piece 13; the shaping driving piece 14 drives the shaping block 16 to move downwards along the shaping guide piece 13, so that the bottom end of the shaping block 16 is matched with the top end of the shaping mechanism 2, and the connecting pole piece is bent and shaped.
In specific implementation, two shaping components 11 are arranged on the shaping support 12, so that two connecting pole pieces can be processed at the same time, and the working efficiency is improved.
In this embodiment, as shown in fig. 4, the shaping mechanism 2 includes a shaping mounting seat 21 and a shaping block 23, the shaping block 23 is disposed at the top of the shaping mounting seat 21 and is located below the shaping block 16, a Z-shaped lower die body 24 is disposed at the top of the shaping block 23, and a Z-shaped upper die body 17 adapted to the Z-shaped lower die body 24 is disposed at the bottom of the shaping block 16.
Specifically, the shaping driving piece 14 drives the shaping block 16 to move downwards along the shaping guide piece 13, so that the Z-shaped upper die body 17 is pressed with the Z-shaped lower die body 24 of the shaping block 23, and the connecting pole piece is bent and shaped; when in use, the connecting pole piece to be assembled is firstly placed on the Z-shaped lower die body 24 of the shaping mechanism 2, and the shaping driving piece 14 drives the shaping block 16 to move downwards, so that the Z-shaped upper die body 17 and the Z-shaped lower die body 24 are pressed together, and the connecting pole piece is bent and shaped.
In this embodiment, as shown in fig. 3 and 4, the upper side of the Z-shaped upper die body 17 and the lower side of the Z-shaped lower die body 24 are respectively provided with an upper trimming and a lower trimming.
Specifically, an upper trimming edge and a lower trimming edge are arranged on one side of the Z-shaped upper die body 17 and one side of the Z-shaped lower die body 24, which are far away from the positioning mechanism 4; when the shaping mechanism is used, the connecting pole piece to be assembled is firstly placed on the Z-shaped lower die body 24 of the shaping mechanism 2, the shaping driving piece 14 drives the shaping block 16 to move downwards, so that the Z-shaped upper die body 17 and the Z-shaped lower die body 24 are pressed together, the connecting pole piece is pressed into the shape of a gap between the Z-shaped upper die body 17 and the Z-shaped lower die body 24, and in the pressing process, the upper trimming is tangent with the lower trimming, so that the excess part is cut off.
In this embodiment, as shown in fig. 4, a pushing component 22 is disposed on a side, far away from the positioning mechanism 4, of the shaping mounting seat 21, and the pushing component 22 includes a pushing mounting seat 25, a pushing first cylinder, a pushing second cylinder 26 and a pushing clamp 27, where the pushing mounting seat 25 is mounted on a side, far away from the positioning mechanism 4, of the shaping mounting seat 21, the pushing first cylinder is disposed on the pushing mounting seat 25, the pushing second cylinder 26 is disposed at a working end of the pushing first cylinder, and the pushing clamp 27 is connected with a working end of the pushing second cylinder 26, and is matched with the pushing second cylinder 26 through the pushing first cylinder and the pushing second cylinder 26 to drive the pushing clamp 27 to move bidirectionally.
Specifically, the first pushing cylinder is a telescopic cylinder, the model of which is MBL40X50SCA, and is arranged on the pushing mounting seat 25 to drive the pushing chuck 27 to move up and down, the second pushing cylinder 26 is a push rod cylinder, the model of which is CDJ2B10-100Z-B, and is arranged on the first pushing cylinder to drive the pushing chuck 27 to move back and forth; the pushing chuck 27 comprises a jacking part and a clamping part, and consists of a shoveling sheet and a clamping sheet obliquely arranged on the shoveling sheet, wherein the area between the shoveling sheet and the clamping sheet is the clamping part, one end of the shoveling sheet, which is close to the shaping block 23, is the jacking part, the jacking part is inserted along the top surface of the Z-shaped lower die body 24, the connecting pole piece is jacked, the rear end of the connecting pole piece is clamped into the clamping part along with the forward movement of the shoveling sheet, then the pushing chuck 27 is lifted by the first pushing cylinder, the pushing chuck 27 is driven to continuously move forward by the second pushing cylinder 26, the connecting pole piece is pushed to the connecting contact area of the base when the pushing chuck 27 reaches the preset position, and the connecting pole piece is put down and then the pushing chuck 27 is driven to reset;
when the positioning device is used, a base to be assembled is placed on a positioning station seat 426, the first positioning limiting cylinder 424 and the second positioning limiting cylinder 425 work simultaneously, the first positioning limiting cylinder 424 moves right with the first positioning limiting plate 4241, the second positioning limiting cylinder 425 moves forward with the second positioning limiting plate 4251, and limiting columns of the first positioning limiting plate 4241 and the second positioning limiting plate 4251 are in contact with two adjacent sides of the base so as to position the base;
simultaneously, the connecting pole piece to be assembled is placed on a Z-shaped lower die body 24 of the shaping mechanism 2, the shaping driving piece 14 drives the shaping block 16 to move downwards, so that the Z-shaped upper die body 17 and the Z-shaped lower die body 24 are pressed together, the connecting pole piece is pressed into the shape of a gap between the Z-shaped upper die body 17 and the Z-shaped lower die body 24, and in the pressing process, an upper trimming edge is tangent with a lower trimming edge, and excessive parts are cut off;
then, the positioning station seat 426 is moved towards the shaping block 23 of the shaping mechanism 2 by the transfer adjusting component 41, and is adjacent to the shaping block 23 to be flush with the shaping block 23, then the pushing cylinder I and the pushing cylinder II 26 drive the pushing clamp 27 to move towards the positioning station seat 426, the shaped connecting pole piece on the Z-shaped lower die body 24 is carried up in the middle, pushed towards the base, and when the pushing clamp 27 reaches a preset position, the shaped connecting pole piece is pushed to a connecting contact area of the base.
In this embodiment, as shown in fig. 5, the material combining mechanism 3 includes a material combining bracket 31, a material combining connecting frame 32, a material combining driving member 33, and a material combining executing assembly 35, a material combining guide member 34 is disposed at the top of the material combining bracket 31, the bottom of the material combining connecting frame 32 is slidably connected with the material combining bracket 31 through the material combining guide member 34, the material combining executing assembly 35 is disposed at a side of the material combining connecting frame 32 near the positioning mechanism 4, a linkage shaft 36 is disposed at a side of the material combining connecting frame 32 far away from the positioning mechanism 4, and the material combining driving member 33 is disposed on the material combining bracket 31 and is connected with the linkage shaft 36, so as to drive the material combining executing assembly 35 toward the positioning mechanism 4.
Specifically, a material combining guide 34 is disposed on each of the left and right sides of the top of the material combining support 31, the material combining guide 34 is a sliding rail, the bottom of the material combining connecting frame 32 is disposed on the material combining guide 34, so that the material combining connecting frame 32 moves back and forth, and the material combining driving member 33 is disposed at the rear end of the left side of the material combining support 31 and is linked with the linkage shaft 36 to drive the material combining executing assembly 35 to move back and forth.
In this embodiment, as shown in fig. 5, the material mixing driving member 33 includes a material mixing driving motor 331, a driving wheel 332, and a driving driven wheel 333, where the material mixing driving motor 331 is disposed on a side of the material mixing connecting frame 32 away from the positioning mechanism 4 and is connected to the driving wheel 332, the driving driven wheel 333 is disposed on a side of the material mixing connecting frame 32 near the positioning mechanism 4 and is located on the same side as the driving wheel 332 as the material mixing bracket 31, the driving wheel 332 is connected with the driving driven wheel 333 through a linkage chain, and the linkage shaft 36 is connected with the linkage chain to drive the material mixing connecting frame 32 to move through the material mixing driving motor 331; the compound execution assembly 35 comprises a compound heating assembly 351 and a compound gluing assembly 352, wherein the compound gluing assembly 352 is arranged on one side of the compound heating assembly 351 away from the positioning mechanism 4.
Specifically, the material-mixing driving motor 331 is a speed reducer, the model is QS57HS65-TH2-F50, after the material-mixing clamping head 27 of the material-pushing assembly 22 pushes the shaped connecting pole piece to the connecting contact area of the base, the material-mixing driving motor 331 rotates forward to drive the driving wheel 332 to rotate, under the action of the linkage chain and the linkage shaft 36, the material-mixing heating assembly 351 and the material-mixing gluing assembly 352 move forward, the material-mixing heating assembly 351 is located in the connecting contact area of the base to preheat the connecting contact area, then the material-mixing gluing assembly 352 is located in the connecting contact area of the base and coated with conductive adhesive, the end of the connecting pole piece is connected with the connecting contact of the base, then the material-mixing driving motor 331 rotates reversely, the material-mixing heating assembly 351 and the material-mixing gluing assembly 352 move backward, and the material-mixing heating assembly 351 are located above the connecting contact area of the base again, and solidification is performed.
The above-described features are continuously combined with each other to form various embodiments not listed above, and are regarded as the scope of the present invention described in the specification; and, it will be apparent to those skilled in the art from this disclosure that modifications and variations can be made without departing from the scope of the invention defined in the appended claims.
Claims (10)
1. The utility model provides a connecting fitting plastic equipment of MOSFET power module for to connect the pole piece and carry out plastic to be connected its characterized in that with the base: the shaping mechanism (1) and the shaping mechanism (2) are arranged on the upper side and the lower side opposite to the material combining mechanism (3) so as to shape the connecting pole pieces, the positioning mechanism (4) is arranged on the side edge of the material combining mechanism (3) so as to move the positioned base to the side edge of the shaping mechanism (2), the shaped connecting pole pieces are pushed to the connecting contact areas of the base through the shaping mechanism (2), and then the connecting pole pieces are connected with the connecting contacts of the base through the material combining mechanism (3);
the positioning mechanism (4) comprises a transfer adjusting component (41) and a base positioning component (42), wherein the base positioning component (42) is arranged on the transfer adjusting component (41), and the base positioning component (42) is driven to approach or separate from the material mixing mechanism (3) through the transfer adjusting component (41); the base positioning component (42) comprises a positioning vertical plate (421), a positioning adjusting component (422) and a positioning seat body (423), wherein the positioning adjusting component (422) is arranged in the middle of the positioning vertical plate (421), the lower part of the positioning seat body (423) penetrates through a through groove formed in the top end of the positioning vertical plate (421) and is connected with the positioning adjusting component (422), and the positioning adjusting component (422) drives the positioning seat body (423) to move along the track of the positioning adjusting component (422).
2. The device for shaping and assembling connection fittings of a MOSFET power module according to claim 1, wherein the positioning adjustment assembly (422) comprises a positioning adjustment cylinder (4221) and an adjustment profile wheel (4222), the positioning adjustment cylinder (4221) is disposed on the positioning vertical plate (421), and a working end of the positioning adjustment cylinder is connected with the adjustment profile wheel (4222) so as to drive the adjustment profile wheel (4222) to rotate; the two opposite sides of the lower part of the positioning seat body (423) are in sliding connection with the positioning vertical plate (421), and the bottom side of the positioning seat body (423) is concavely provided with a travel position and is connected with the adjusting special-shaped wheel (4222), so that the positioning seat body (423) moves along the track of the adjusting special-shaped wheel (4222) under the action of the positioning adjusting cylinder (4221) and the adjusting special-shaped wheel (4222).
3. The device for shaping and assembling the connecting fittings of the MOSFET power module according to claim 2, wherein at least one tightening member (427) is provided at the lower portion of the positioning base (423), and the bottom end of the tightening member (427) is connected to the lower portion of the positioning standing plate (421) so as to drive the positioning base (423) to reset.
4. The shaping and assembling device for connecting fittings of a MOSFET power module according to claim 2, wherein at least one positioning station seat (426) is disposed at the top of the positioning seat body (423), positioning limiting cylinders are respectively disposed at two sides of the positioning station seat (426) at the top of the positioning vertical plate (421), the positioning limiting cylinders are a positioning limiting cylinder one (424) and a positioning limiting cylinder two (425), a positioning limiting plate one (4241) is disposed at a working end of the positioning limiting cylinder one (424), a positioning limiting plate two (4251) is disposed at a working end of the positioning limiting cylinder two (425), and the positioning limiting plate one (4241) is disposed perpendicularly to the positioning limiting plate two (4251) and is disposed at two sides adjacent to the positioning station seat (426).
5. The device for shaping and assembling the connection fittings of the MOSFET power module according to claim 1, wherein the shaping mechanism (1) comprises a shaping bracket (12), at least one shaping component (11) is arranged on the shaping bracket (12), the shaping component (11) comprises a shaping driving piece (14), a shaping connecting seat (15) and a shaping block (16), the shaping bracket (12) is arranged at the top of a material-mixing bracket (31) of the material-mixing mechanism (3), the shaping bracket (12) is provided with a shaping guide piece (13) along the height direction of the shaping bracket (12), the shaping connecting seat (15) is in sliding connection with the shaping bracket (12) through the shaping guide piece (13), the shaping driving piece (14) is arranged at the upper part of the shaping bracket (12), the working end of the shaping driving piece is connected with the shaping connecting seat (15), and the shaping block (16) is arranged at the lower side of the connecting seat (15) and is driven by the shaping driving piece (14) to move along the shaping guide piece (13).
6. The shaping and assembling device for the connecting fitting of the MOSFET power module according to claim 5, wherein the shaping mechanism (2) comprises a shaping mounting seat (21) and a shaping block (23), the shaping block (23) is arranged at the top of the shaping mounting seat (21) and is positioned below the shaping block (16), a Z-shaped lower die body (24) is arranged at the top of the shaping block (23), and a Z-shaped upper die body (17) matched with the Z-shaped lower die body (24) is arranged at the bottom of the shaping block (16).
7. The device for reshaping and assembling a connection fitting of a MOSFET power module according to claim 6, wherein the same sides of the Z-shaped upper die body (17) and the Z-shaped lower die body (24) are respectively provided with an upper trimming edge and a lower trimming edge.
8. The device for shaping and assembling the connecting fitting of the MOSFET power module according to claim 6, wherein a pushing assembly (22) is arranged on one side, far away from the positioning mechanism (4), of the shaping mounting seat (21), the pushing assembly (22) comprises a pushing mounting seat (25), a pushing first cylinder, a pushing second cylinder (26) and a pushing clamp (27), the pushing mounting seat (25) is arranged on one side, far away from the positioning mechanism (4), of the shaping mounting seat (21), the pushing first cylinder is arranged on the pushing mounting seat (25), the pushing second cylinder (26) is arranged at the working end of the pushing first cylinder, and the pushing clamp (27) is connected with the working end of the pushing second cylinder (26) and is matched with the pushing second cylinder (26) through the pushing first cylinder and the pushing second cylinder (26) so as to drive the pushing clamp (27) to move bidirectionally.
9. The connecting fitting shaping and assembling device of a MOSFET power module according to claim 1, wherein the material assembling mechanism (3) comprises a material assembling bracket (31), a material assembling connecting frame (32), a material assembling driving member (33) and a material assembling executing assembly (35), a material assembling guide member (34) is arranged at the top of the material assembling bracket (31), the bottom of the material assembling connecting frame (32) is slidably connected with the material assembling bracket (31) through the material assembling guide member (34), the material assembling executing assembly (35) is arranged at one side of the material assembling connecting frame (32) close to the positioning mechanism (4), a linkage shaft (36) is arranged at one side of the material assembling connecting frame (32) far away from the positioning mechanism (4), and the material assembling driving member (33) is arranged on the material assembling bracket (31) and is connected with the linkage shaft (36) so as to drive the material assembling executing assembly (35) to approach to or separate from the positioning mechanism (4).
10. The device for shaping and assembling connection fittings of a MOSFET power module according to claim 9, wherein the feed-in driving member (33) comprises a feed-in driving motor (331), a driving pulley (332) and a driving driven pulley (333), the feed-in driving motor (331) is disposed at a side of the feed-in connecting frame (32) away from the positioning mechanism (4) and connected with the driving pulley (332), the driving driven wheel (333) is arranged on one side of the material combination connecting frame (32) close to the position adjusting mechanism (4) and is positioned on the same side of the material combination support (31) as the driving wheel (332), the driving wheel (332) is connected with the driving driven wheel (333) through a linkage chain, and the linkage shaft (36) is connected with the linkage chain so as to drive the material combination connecting frame (32) to move through the material combination driving motor (331); the material mixing execution assembly (35) comprises a material mixing heating assembly (351) and a material mixing gluing assembly (352), and the material mixing gluing assembly (352) is arranged on one side, far away from the positioning mechanism (4), of the material mixing heating assembly (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310672226.5A CN116779478A (en) | 2023-06-08 | 2023-06-08 | Connecting fitting shaping and assembling equipment for MOSFET power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310672226.5A CN116779478A (en) | 2023-06-08 | 2023-06-08 | Connecting fitting shaping and assembling equipment for MOSFET power module |
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| CN116779478A true CN116779478A (en) | 2023-09-19 |
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| CN202310672226.5A Pending CN116779478A (en) | 2023-06-08 | 2023-06-08 | Connecting fitting shaping and assembling equipment for MOSFET power module |
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| CN109877575A (en) * | 2019-01-21 | 2019-06-14 | 陆阳清 | A kind of automatic assembling device and method of wearable smart machine lithium battery and chip |
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| WO2021008388A1 (en) * | 2019-07-15 | 2021-01-21 | 宁德时代新能源科技股份有限公司 | Pole piece winding apparatus and pole piece winding method |
| CN217070464U (en) * | 2021-12-22 | 2022-07-29 | 苏州库瑞奇自动化有限公司 | Bus bar shoveling, high-temperature cloth or adhesive tape tearing and bus bar shaping machine |
| CN115229045A (en) * | 2022-06-28 | 2022-10-25 | 深圳市柯爱亚电子有限公司 | Pole piece manufacturing system of SQ filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877575A (en) * | 2019-01-21 | 2019-06-14 | 陆阳清 | A kind of automatic assembling device and method of wearable smart machine lithium battery and chip |
| CN109904510A (en) * | 2019-01-21 | 2019-06-18 | 陆阳清 | A kind of automatic flattener module of end pole piece and method of cylinder type lithium battery |
| WO2021008388A1 (en) * | 2019-07-15 | 2021-01-21 | 宁德时代新能源科技股份有限公司 | Pole piece winding apparatus and pole piece winding method |
| CN217070464U (en) * | 2021-12-22 | 2022-07-29 | 苏州库瑞奇自动化有限公司 | Bus bar shoveling, high-temperature cloth or adhesive tape tearing and bus bar shaping machine |
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