CN119314820A - Toggle switch production line - Google Patents
Toggle switch production line Download PDFInfo
- Publication number
- CN119314820A CN119314820A CN202411846021.5A CN202411846021A CN119314820A CN 119314820 A CN119314820 A CN 119314820A CN 202411846021 A CN202411846021 A CN 202411846021A CN 119314820 A CN119314820 A CN 119314820A
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- CN
- China
- Prior art keywords
- assembly
- cutter
- material belt
- seat
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Punching Or Piercing (AREA)
Abstract
本发明公开了一种拨动开关生产线，包括装配平台(1)，所述装配平台(1)上依次设有用于冲压弹片的弹片冲压模具(2)、用于将弹片组装于拨杆上的弹片组装模组(3)、用于将基座以及不锈钢组装于装有弹片的拨杆两端的三合一组装模组(4)以及用于将组装好产品的引脚进行切断和折弯的切断折弯模组(5)，所述装配平台(1)上还设有用于传输拨杆的皮带传输装置(6)以及用于将皮带传输装置上的拨杆运输至三合一组装模组进行装配的机械手转运装置(7)。本发明能够替代人工实现拨动开关的自动化组装，将多个零部件装配形成完整的拨动开关，具有生产效率高以及合格率高的优点。
The present invention discloses a toggle switch production line, comprising an assembly platform (1), on which a spring sheet stamping die (2) for stamping spring sheets, a spring sheet assembly module (3) for assembling the spring sheets on a lever, a three-in-one assembly module (4) for assembling a base and stainless steel on both ends of a lever equipped with spring sheets, and a cutting and bending module (5) for cutting and bending the pins of the assembled product are sequentially arranged, and the assembly platform (1) is also provided with a belt transmission device (6) for transmitting the lever, and a manipulator transfer device (7) for transporting the lever on the belt transmission device to the three-in-one assembly module for assembly. The present invention can replace manual labor to realize the automatic assembly of a toggle switch, assemble multiple parts to form a complete toggle switch, and has the advantages of high production efficiency and high qualified rate.
Description
Technical Field
The invention relates to the technical field of toggle switch production equipment, in particular to a toggle switch production line.
Background
The production flow of the toggle switch is as follows, firstly, the spring sheet is required to be punched through the punching die, then the punched spring sheet is installed on the deflector rod, then the base and the stainless steel shell are required to be respectively assembled at two ends of the deflector rod to form a complete toggle switch, and finally, the pins of the product are bent, so that the production and the assembly of the toggle switch are completed. In the process, the stamping of the spring plate is performed by adopting a stamping die, and then the assembly of the spring plate and the deflector rod, the base and the stainless steel are installed at the two ends of the deflector rod, and the bending process of the product pins mostly adopts a manual operation mode, so that the manual operation mode is labor-consuming, the production efficiency is greatly influenced, the quality of the manually assembled product is not high, and the product qualification rate is influenced.
Disclosure of Invention
The invention aims to provide a toggle switch production line which can replace manual operation to realize automatic assembly of a toggle switch, and a plurality of parts are assembled to form a complete toggle switch.
The toggle switch production line comprises an assembly platform, wherein an elastic sheet stamping die for stamping an elastic sheet, an elastic sheet assembling module for assembling the elastic sheet on a deflector rod, a three-in-one assembling module for assembling a base and stainless steel on two ends of the deflector rod provided with the elastic sheet, and a cutting and bending module for cutting and bending pins of an assembled product are sequentially arranged on the assembly platform, and a belt transmission device for transmitting the deflector rod and a manipulator transfer device for transmitting the deflector rod on the belt transmission device to the three-in-one assembling module for assembling are further arranged on the assembly platform.
Through adopting above-mentioned technical scheme, this toggle switch production line can replace the manual work to realize toggle switch's automatic equipment, assembles a plurality of spare parts and forms complete toggle switch, has the advantage that production efficiency is high and the qualification rate is high.
The elastic sheet material belt conveying mechanism comprises an elastic sheet material belt conveying track and a first stirring assembly used for moving the elastic sheet material belt along the direction of the elastic sheet material belt conveying track, a first flow channel used for the product material belt is arranged in the extending direction of the elastic sheet material belt conveying track, a lower cutter seat is arranged between the cutter and the stirring rod carrier, and a cutter passing through the stirring rod group is arranged on the lower cutter seat.
Through adopting above-mentioned technical scheme, place the shell fragment material area on the shell fragment material area transmission track's the first runner, drive the shell fragment material area through first group material subassembly and advance, when the shell fragment material area was carried to blanking mechanism region, the first lower air cylinder of stamping mechanism drove the connecting seat and descends, the connecting seat drives the upper blade holder and descends, the upper blade holder drives the cutter and descends, carries out blanking to the shell fragment material area to pass the lower blade holder and cross the edge of a knife and press the shell fragment that the blanking got off on the driving lever group, with this blanking and equipment of once only accomplishing a plurality of shell fragments. The automatic toggle switch can replace manual operation to assemble the spring plate of the toggle switch with the deflector rod, and has the advantages of high production efficiency and high qualification rate.
The invention is further characterized in that a vacuum cavity is arranged in the upper cutter holder, two vacuum ports for installing vacuum connectors are arranged on the side part of the upper cutter holder, the cutter is installed at the bottom of the upper cutter holder, a first vacuum hole communicated with the vacuum cavity is arranged at the bottom of the upper cutter holder, and a second vacuum hole communicated with the first vacuum hole is vertically and penetratingly arranged on the cutter.
Through adopting above-mentioned technical scheme, through independent shell fragment after the vacuum suction blanking to realize accurate stable press-fit with it on the driving lever group.
The invention is further characterized in that a plurality of lower guide holes are formed in the bottom of the cutter in a penetrating manner, an upper guide hole is formed in one end, close to the upper cutter seat, of the lower guide hole, a limiting step is formed between the upper guide hole and the lower guide hole, a pressing block used for pressing the elastic sheet material belt is arranged in the lower guide hole in a penetrating manner, a limiting flange which is used for limiting the travel with the limiting step in a descending manner is arranged at one end, extending into the upper guide hole, of the pressing block, and a first elastic piece which is used for providing downward pretightening force for the pressing block is further arranged in the upper guide hole.
Through adopting above-mentioned technical scheme, when carrying out blanking process to the shell fragment material area, go up the blade holder and drive the cutter and descend, the briquetting compresses tightly the elastic material area earlier, then the cutter continues to descend, until with the shell fragment punching and cutting, when it can guarantee blanking shell fragment, the stable location in shell fragment material area more does benefit to the cutting of shell fragment.
The invention is further arranged that the cutter comprises a plurality of cutter units which are connected side by side, and the upper guide hole and the lower guide hole are arranged between every two cutter units which are connected side by side and are used for installing the pressing block.
By adopting the technical scheme, the disassembly and assembly operations of the pressing block are greatly facilitated.
The invention is further arranged that the side part of the upper tool apron is connected with a plurality of first 匚 -shaped connecting pieces through fasteners, the bottoms of the first 匚 -shaped connecting pieces extend inwards to support the elastic sheet material belt conveying rail, and a movable gap is arranged between the elastic sheet material belt conveying rail and the upper tool apron.
By adopting the technical scheme, the movable gap is arranged between the elastic sheet material belt conveying rail and the upper cutter seat, so that the space for relative movement of the elastic sheet material belt conveying rail and the upper cutter seat is provided, and the elastic sheet material belt can be abutted and punched firstly.
The invention is further characterized in that the assembly platform is further provided with a plurality of first guide posts extending vertically, and the upper tool apron is provided with a plurality of first guide sleeves matched with the first guide posts.
By adopting the technical scheme, the stability of the up-and-down motion of the upper tool apron can be improved.
The invention further provides that the first material stirring assembly comprises a first material stirring motor arranged on the elastic sheet material belt transmission rail and a plurality of first ratchet wheels which are connected with a motor shaft of the first material stirring motor in a linkage manner and are used for being matched with the positioning holes on the elastic sheet material belt.
Through adopting above-mentioned technical scheme, drive first ratchet through first dialling material motor and rotate, drag the shell fragment material area and steadily advance, stroke control is accurate.
The invention further provides that a first cover plate is further arranged on the elastic sheet material belt conveying track, and a first through hole for the first ratchet wheel to pass through is formed in the first cover plate.
Through adopting above-mentioned technical scheme, can carry out spacingly to the shell fragment material area, make its in stable transmission's in-process, fix a position in first runner all the time.
The three-in-one assembly module comprises a lower die mechanism and an upper die mechanism, wherein the lower die mechanism and the upper die mechanism are arranged on an assembly platform, the lower die mechanism comprises a lower die frame, a cutter seat arranged on the lower die frame, a carrier arranged above the lower die frame and corresponding to the cutter seat and used for positioning a deflector rod group, a lower die transmission track arranged below the lower die frame and corresponding to the cutter seat and used for transmitting a stainless steel shell material belt, a lower die deflector assembly arranged on the lower die transmission track and used for driving the stainless steel shell material belt to move, a hydraulic cylinder arranged in the assembly platform, a lower die lifting plate arranged on the extending end of the hydraulic cylinder and a plurality of cutters arranged on the lower die lifting plate, the cutter seat is provided with a plurality of cutter holes for allowing the cutters to pass through, and the upper die mechanism comprises an upper die lifting plate arranged on the upper die frame, an upper die lifting plate arranged on the extending end of the second lower die frame and used for transmitting a stainless steel shell material belt, an upper die transmission track arranged below the upper die lifting plate and used for driving the stainless steel shell material belt to move, and a plurality of ejector pins arranged on the upper die lifting plate and used for driving the cutter lifting plate to move when the upper die lifting plate and the ejector pins are arranged on the upper die lifting plate and used for driving the cutter lifting plate to pass through the upper die lifting plate.
Through adopting above-mentioned technical scheme, place the stainless steel shell material area on the lower mould transmission track, drive stainless steel shell material area through lower mould stirring subassembly and advance, place the base material area on the last mould transmission track, drive the base material area through last mould stirring subassembly and advance, the stainless steel shell material area and the corresponding unit in base material area are respectively by the transport to be equipped with the carrier below and the top of driving lever group when the pneumatic cylinder drive lower mould lifter plate goes up, simultaneously the lower mould lifter plate of second drive descends, the cutter on the lower mould lifter plate is with the stainless steel shell on the stainless steel shell material area and the driving lever on the driving lever group punching and cutting and the top is on the base that the base material area is relative to this one-time completion a plurality of whole assembly of toggle switches, this assembly process can replace the manual work to go on, have the high production efficiency and advantage that the qualification rate is high.
The invention is further characterized in that a punch sleeve is arranged on the lower die lifting plate, a plurality of mounting holes are formed in the punch sleeve in a penetrating manner, the lower end of the cutter extends into the corresponding mounting holes and is fixed through the inserted link, an air suction channel communicated with the mounting holes is formed in the cutter in a penetrating manner along the length direction, a vacuum plate is arranged at the bottom of the lower die lifting plate, an air valve fixing plate is arranged at the bottom of the vacuum plate, a vacuum cavity is arranged at one side, close to the air valve fixing plate, of the vacuum plate, a plurality of air holes communicated with the mounting holes are formed in the position, corresponding to the top of the vacuum cavity, of the vacuum plate, and a connector communicated with the vacuum cavity and used for externally connecting a vacuum pumping device is arranged on the air valve fixing plate.
Through adopting above-mentioned technical scheme, after the stainless steel shell on the cutter takes stainless steel shell material cuts off, because external evacuating device carries out the evacuation to the vacuum cavity in, makes it produce negative pressure, the stainless steel shell can be sucked to the cutter, and the stainless steel shell continues the going up along with the cutter, carries out whole equipment process.
The invention is further characterized in that a plurality of jacks for the insertion rod to pass through are arranged on the punch sleeve in a transverse penetrating manner, and arc-shaped slots matched with the corresponding insertion rods are respectively arranged on two sides of the cutter.
Through adopting above-mentioned technical scheme, can realize the installation of cutter, connection structure is simple reliable, and the dismouting is very convenient, and the jack does not run through the passageway of breathing in, reduces the leakage point, makes the cutter hold stainless steel shell's steadiness better.
The lower die mechanism further comprises a spring pressing rod, wherein the fixed end of the spring pressing rod is arranged on the lower die lifting plate, and the movable end of the spring pressing rod is connected with the lower die conveying track.
Through adopting above-mentioned technical scheme, when blanking process, can press stainless steel shell material area on the lower mould lifter plate earlier, blanking to it again, the blanking is accurate, can promote product quality.
The lower die carrier is further provided with a plurality of lower die guide posts extending vertically, the lower die transmission rail is provided with a plurality of first lower die guide sleeves matched with the lower die guide posts, and the lower die lifting plate is provided with a plurality of second lower die guide sleeves matched with the lower die guide posts.
By adopting the technical scheme, the stability of the up-and-down motion of the lower die conveying track and the lower die lifting plate can be improved.
The invention further provides that the side part of the upper die transmission rail is connected with a second 匚 -shaped connecting piece through a fastener, the upper end of the second 匚 -shaped connecting piece extends inwards to form an upper stroke limit for the upper die lifting plate relative to the upper die transmission rail, the side part of the upper die lifting plate is provided with a sliding groove for embedding the second 匚 -shaped connecting piece, a plurality of pre-tightening springs are clamped between the upper die transmission rail and the upper die lifting plate, the upper die lifting plate is provided with a first spring groove for embedding the upper end of the pre-tightening spring, and the upper die transmission rail is provided with a second spring groove for embedding the lower end of the pre-tightening spring.
Through adopting above-mentioned technical scheme, when blanking process, can press the base material area on last mould lifter plate earlier, fix a position the base material area, realize the product equipment again, can promote product quality.
The upper die frame is further provided with a plurality of upper die guide posts extending vertically, the upper die transmission rail is provided with a plurality of first upper die guide sleeves matched with the upper die guide posts, and the upper die lifting plate is provided with a plurality of second upper die guide sleeves matched with the upper die guide posts.
Through adopting above-mentioned technical scheme, can promote the stability of last mould transmission track and upward mould lifter plate up-and-down motion.
The upper die lifting plate comprises a second upper mounting plate and a second lower mounting plate, a limiting groove is formed in the bottom of the second upper mounting plate, a plurality of second pinholes used for enabling the ejector pins to pass through are formed in the second lower mounting plate in a penetrating mode, limiting needle heads extending outwards are arranged at the upper ends of the second pinholes, and the limiting needle heads are arranged in the limiting groove.
Through adopting above-mentioned technical scheme, can realize the installation of thimble, mounting structure is simple reliable, and the dismouting is very convenient.
The lower die stirring assembly comprises a lower die stirring motor arranged on a lower die transmission rail and a plurality of lower die ratchets which are connected with a motor shaft of the lower die stirring motor in a linkage manner and are matched with positioning holes on a stainless steel shell material belt, and the upper die stirring assembly comprises an upper die stirring motor arranged on an upper die transmission rail and a plurality of upper die ratchets which are connected with a motor shaft of the upper die stirring motor in a linkage manner and are matched with the positioning holes on a base material belt.
Through adopting above-mentioned technical scheme, drive respectively through lower mould stirring motor and last mould stirring motor and go up mould ratchet and lower mould ratchet and rotate, drag respectively stainless steel shell material area and base material area and steadily advance, realize the accurate control of stroke.
The upper die cover plate is arranged at the lower end of the upper die transmission rail, and an upper die through hole for the upper die ratchet wheel to pass through is arranged at the upper end of the upper die transmission rail.
Through adopting above-mentioned technical scheme, lower mould apron and last mould apron can carry out spacingly to stainless steel shell material area and base material area respectively, make each can be on the stable transmission of corresponding transmission track.
The cutting and bending mechanism comprises a punching support, a third pressing cylinder arranged on the punching support, a pressing seat arranged on the extending end of the third pressing cylinder and a plurality of groups of cutting and bending assemblies arranged on the pressing seat, wherein the cutting and bending assemblies comprise a pressing block positioned in the middle part and used for pressing a product, terminal pressing blocks positioned at the two outer sides and used for pressing terminals, and cutter bending blocks arranged between the pressing block and the terminal pressing blocks, the cutter bending blocks are fixedly arranged on the pressing seat, and the pressing block and the terminal pressing blocks can be arranged on the pressing seat in a vertically movable mode relative to the cutter bending blocks.
Through adopting above-mentioned technical scheme, place the product material area on the product material area transmission track's the third runner, drive the product material area through the third and advance, when the product material area is carried to cutting off the mechanism region of bending, the third of punching press subassembly pushes down the seat down, the multiunit cuts off the subassembly of bending and descends, wherein the material piece compresses tightly the product location of pressing, the terminal briquetting compresses tightly the terminal location, and the cutter is bent the piece and is acted on the product pin position and bend it and separate with the terminal, the separation of a plurality of toggle switch products is once only accomplished. The material belt cutting and bending device can replace manual cutting and bending operation on the material belt of the toggle switch product, and has the advantages of high production efficiency and high qualification rate.
The lower pressing seat comprises a third upper mounting plate and a third lower mounting plate which are connected together, a through hole for the cutting-off bending assembly to pass through is formed in the third lower mounting plate, a first limiting part is arranged on the cutter bending block, the first limiting part is clamped between the third upper mounting plate and the third lower mounting plate, a first sliding groove and a second sliding groove for the pressing block and the terminal pressing block to vertically move are formed in the lower end of the third upper mounting plate, third elastic parts for providing pretightening force for the pressing block and the terminal pressing block are arranged in the first sliding groove, a second limiting part for abutting against the upper end of the third lower mounting plate to form limiting when the pressing block is located in the first sliding groove, and a third limiting part for abutting against the upper end of the third lower mounting plate to form limiting when the terminal pressing block is located in the second sliding groove.
By adopting the technical scheme, the assembly of the cutting-off bending assembly can be realized, the structure is simple and reliable, and the front-stage assembly and the later-stage maintenance operation are facilitated.
The invention is further characterized in that a first supporting part for supporting a product, a second supporting part for supporting a terminal and a pin groove which is arranged between the first supporting part and the second supporting part and used for extending in a product pin are arranged at the position below the cutting and bending assembly corresponding to the product material belt conveying track, a convex rib with a trapezoid cross section is arranged in the pin groove, and a yielding groove matched with the convex rib in shape is arranged at the bottom of the cutter bending block.
Through adopting above-mentioned technical scheme, when the cutter bending piece pushes down, in pressing the pin position of product into the pin groove, impel this position and terminal to tear the separation, and when the protruding muscle of pin inslot and cutter bending piece bottom step down the groove and agree with, realize the process of bending of this pin, cut off and bend the process and go on simultaneously, promoted machining efficiency greatly.
The invention is further characterized in that a plurality of third guide posts extending vertically are arranged on the product material belt conveying track, and a plurality of third guide sleeves matched with the third guide posts are arranged on the pressing seat.
By adopting the technical scheme, the stability of the up-and-down motion of the pressing seat can be improved.
The invention further provides that a blanking opening is further arranged at the position, corresponding to the lateral side of the cutting and bending assembly, of the product material belt conveying rail, and a material guide plate is further arranged at the position, corresponding to the lower part of the blanking opening, of the assembly platform.
Through adopting above-mentioned technical scheme, the product that the product material area was taken off after cutting off bending mechanism processing finally gets into the feed opening and leads to corresponding region through the stock guide, realizes the concentrated collection of product.
The invention further provides that the third material stirring assembly comprises a third material stirring motor arranged on the product material belt conveying track and a plurality of third ratchet wheels which are connected with a motor shaft of the third material stirring motor in a linkage manner and are used for being matched with the positioning holes on the product material belt.
Through adopting above-mentioned technical scheme, drive the third ratchet through the third motor of dialling material and rotate, drag the product material area and steadily advance, stroke control is accurate.
The invention further provides that a third cover plate is further arranged on the product material belt conveying track, and a third through hole for the third ratchet wheel to pass through is formed in the third cover plate.
By adopting the technical scheme, the product material belt can be limited, so that the product material belt is always positioned in the third flow passage in the stable transmission process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic diagram of a spring assembly module according to the present invention; FIG. 3 is a schematic view of a part of the spring assembly module according to the present invention; fig. 4 is a side view of the structure of fig. 3, fig. 5 is a cross-sectional view of fig. 4 A-A, fig. 6 is a schematic view of a mounting structure of a cutter in the spring assembly module of the present invention, fig. 7 is a schematic view of a partial structure of a cutter in the spring assembly module of the present invention, fig. 8 is a schematic view of a structure of a three-in-one assembly module of the present invention, fig. 9 is a schematic view of a first view structure of a lower die mechanism of the three-in-one assembly module of the present invention after a hydraulic cylinder is removed, fig. 10 is a schematic view of a second view structure of a lower die mechanism of the three-in-one assembly module of the present invention after a hydraulic cylinder is removed, fig. 11 is a schematic view of a mounting structure of a cutter in the three-in-one assembly module of the present invention, fig. 12 is a vertical cross-sectional view of the structure of fig. 11, fig. 13 is a transverse cross-sectional view of the structure of the upper deflector group of the three-in-one assembly module of the present invention, fig. 14 is a schematic view of a carrier structure of the upper die mechanism of the three-in-one assembly module of the present invention, fig. 15 is a schematic view of the upper die mechanism of the three-in-one assembly module of the present invention, fig. 16 is a vertical cross-sectional view of the upper die mechanism of the lower die assembly of the lower die assembly of the lower a lower, fig, fig. lower, fig a lower view a lower, a lower a.
In the figure:
1. The device comprises an assembly platform, a 2-spring stamping die, a 3-spring assembly module, a 4-three-in-one assembly module, a 5-cutting and bending module, a 6-belt transmission device, a 7-manipulator transfer device, an 8-test conducting device, a 302-blanking assembly mechanism, a 303-spring material belt conveying mechanism, a 304-blanking bracket, a 305-first lower pressure cylinder, a 306-connection seat, a 307-upper tool holder, a 308-tool, a 309-driving lever carrier, a 310-spring material belt track, a 311-first driving assembly, a 312-first runner, a 313-lower tool holder, a 314-passing tool holder and a 315-second lower pressure cylinder, A vacuum chamber; 316, vacuum port, 317, first vacuum hole, 318, second vacuum hole, 319, lower guide hole, 320, upper guide hole, 321, limit step, 322, press block, 323, limit flange, 324, first elastic piece, 325, cutter unit, 326, first 匚 -shaped connecting piece, 327, movable gap, 328, first guide pillar, 329, first guide sleeve, 330, first material-shifting motor, 331, first ratchet wheel, 332, first cover plate, 333, first through hole, 402, lower die mechanism, 403, upper die mechanism, 404, lower die frame, 405, cutter seat, 406, first material-shifting motor, Carrier, 407, lower die transfer rail, 408, lower die toggle assembly, 409, hydraulic cylinder, 410, lower die lifting plate, 411, cutter, 412, cutter hole, 413, upper die carrier, 414, second lower pressure cylinder, 415, upper die lifting plate, 416, upper die transfer rail, 417, upper die toggle assembly, 418, ejector pin, 419, first pin hole, 420, punch sleeve, 421, mounting hole, 422, plunger rod, 423, suction channel, 424, vacuum plate, 425, air valve fixing plate, 426, vacuum cavity, 427, air hole, 428, connector, 429, jack, 430, circular arc slot, 431, spring compression bar, 432, lower die guide post, 433, first lower die guide sleeve, 434, second lower die guide sleeve, 435, second 匚 -shaped connector, 436, chute, 437, pretension spring, 438, first spring slot, 439, second spring slot, 440, upper die guide post, 441, first upper die guide sleeve, 442, second upper die guide sleeve, 443, second upper mounting plate, 444, second lower mounting plate, 445, limit slot, 446, second pinhole, 447, limit needle, 448, lower die material-shifting motor, 449, lower die ratchet, 450, The upper die material shifting motor, 451, the upper die ratchet wheel, 452, the lower die cover plate, 453, the lower die through hole, 454, the upper die cover plate, 455, the upper die through hole, 502, the product material belt conveying mechanism, 503, the cutting and bending mechanism, 504, the product material belt conveying track, 505, the third material shifting component, 506, the third runner, 507, the punching support, 508, the third lower pressure cylinder, 509, the lower pressure seat, 510, the cutting and bending component, 511, the pressure block, 512, the terminal pressing block, 513, the cutter bending block, 514, the third upper mounting plate, 515, the third lower mounting plate, 516, The device comprises a through hole, 517, a first limiting part, 518, a first sliding groove, 519, a second sliding groove, 520, a second limiting part, 521, a third limiting part, 522, a first supporting part, 523, a second supporting part, 524, a pin groove, 525, a convex rib, 526, a yielding groove, 527, a third guide pillar, 528, a third guide sleeve, 529, a third material stirring motor, 530, a third ratchet wheel, 531, a third cover plate, 532, a third through hole, 533, a blanking hole, 534, a material guiding plate, 535 and a third elastic piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment is that a toggle switch production line shown in the attached drawings 1-22 comprises an assembly platform 1, wherein an elastic sheet stamping die 2 for stamping an elastic sheet, an elastic sheet assembly die set 3 for assembling the elastic sheet on a deflector rod, a three-in-one assembly die set 4 for assembling a base and stainless steel on two ends of the deflector rod provided with the elastic sheet, and a cutting and bending die set 5 for cutting and bending pins of an assembled product are sequentially arranged on the assembly platform 1, a test conduction device 8 can be additionally arranged between the three-in-one assembly die set 4 and the cutting and bending die set 5, the test conduction device 8 is cut off when a defective product is tested, and a belt transmission device 6 for transmitting the deflector rod and a manipulator transfer device 7 for transmitting the deflector rod on the belt transmission device 6 to the three-in-one assembly die set 4 are further arranged on the assembly platform 1. The elastic sheet stamping die 2, the test conducting device 8 and the belt conveying device 6 are all mature products in the market and are easily available in the market, so that the specific structure thereof is not described in detail herein. The manipulator transfer device 7 comprises a transfer frame, a transverse electric sliding table arranged on the transfer frame, a vertical electric sliding table arranged on the transverse electric sliding table and a finger cylinder arranged on the vertical electric sliding table, and is used for transporting a deflector rod to the carrier 406 through the manipulator transfer device 7 and pushing the carrier 406 into the three-in-one assembly module 4 for assembly.
As shown in fig. 2-7, the spring assembly module 3 includes a blanking assembly mechanism 302 and a spring strip conveying mechanism 303 that are disposed on the assembly platform 1, the blanking assembly mechanism 302 includes a blanking bracket 304, a first lower pressing cylinder 305 disposed on the blanking bracket 304, a connecting seat 306 disposed on an extending end of the first lower pressing cylinder 305, an upper knife seat 307 mounted on the connecting seat 306, a knife 308 mounted on the upper knife seat 307, and a deflector rod carrier 309 disposed below the knife 308 and used for placing a deflector rod group, the spring strip conveying mechanism 303 includes a spring strip conveying rail 310 and a first deflector rod assembly 311 used for moving a spring strip along the direction of the spring strip conveying rail 310, a first flow channel 312 used for producing a spring strip is disposed on the spring strip conveying rail 310, a lower knife seat 313 is disposed on the spring strip conveying rail 310, the lower knife seat 313 is disposed between the knife 308 and the deflector rod carrier 309, and a knife edge 314 used for passing through the knife 308 and pressing the deflector rod group is disposed on the lower knife seat 313. The spring sheet material belt is arranged on a first flow channel 312 of the spring sheet material belt conveying track 310, the first stirring assembly 311 drives the spring sheet material belt to advance, when the spring sheet material belt is conveyed to a blanking mechanism area, a first lower pressing cylinder 305 of the stamping mechanism drives a connecting seat 306 to move downwards, the connecting seat 306 drives an upper cutter seat 307 to move downwards, the upper cutter seat 307 drives a cutter 308 to move downwards, the spring sheet material belt is blanked, and the blanked spring sheet is pressed on a deflector rod group through a cutter passing edge 314 of the lower cutter seat 313, so that the blanking and assembly of a plurality of spring sheets are completed at one time. The automatic toggle switch can replace manual operation to assemble the spring plate of the toggle switch with the deflector rod, and has the advantages of high production efficiency and high qualification rate.
As shown in fig. 2-7, a vacuum cavity 315 is provided in the upper tool holder 307, two vacuum ports 316 for installing vacuum connectors are provided at the side of the upper tool holder 307, the vacuum connectors are installed on the vacuum ports 316, the vacuum cavity 315 of the upper tool holder 307 is vacuumized by a vacuum device externally connected with a pipeline, so that negative pressure is generated, the tool 308 is installed at the bottom of the upper tool holder 307, a first vacuum hole 317 communicated with the vacuum cavity 315 is provided at the bottom of the upper tool holder 307, and a second vacuum hole 318 communicated with the first vacuum hole 317 is vertically and continuously provided on the tool 308. Independent shell fragment after the blanking is sucked through the vacuum to realize accurate stable press-fitting on the driving lever group with it.
As shown in fig. 2-7, the bottom of the cutter 308 is provided with a plurality of lower guide holes 319 in a penetrating manner, one end of the lower guide hole 319, which is close to the upper cutter holder 307, is provided with an upper guide hole 320, a limiting step 321 is formed between the upper guide hole 320 and the lower guide hole 319, a pressing block 322 for pressing a spring strip is provided in the lower guide hole 319 in a penetrating manner, one end of the pressing block 322 extending into the upper guide hole 320 is provided with a limiting flange 323 which forms a travel limit with the limiting step 321 when in a descending manner, the upper guide hole 320 is also provided with a first elastic member 324 for providing a downward pre-tightening force for the pressing block 322, and the first elastic member 324 can adopt a spring. When the blanking process is carried out on the elastic sheet material belt, the upper cutter seat 307 drives the cutter 308 to descend, the pressing block 322 firstly presses the elastic sheet material belt, and then the cutter 308 continues to descend until the elastic sheet is blanked, so that the stable positioning of the elastic sheet material belt is ensured when the elastic sheet is blanked, and the cutting of the elastic sheet is facilitated.
As shown in fig. 2 to 7, the cutter 308 includes a plurality of cutter units 325 connected side by side, and the upper guide hole 320 and the lower guide hole 319 are formed between each two cutter units 325 connected to each other for installing the pressing block 322, that is, the cutter 308 is assembled from a plurality of parts. This design greatly facilitates the disassembly and assembly operations of the press block 322.
The upper tool holder 307 and the tool 308 may be assembled by screwing or inserting a rod therethrough.
As shown in fig. 2 to 7, the side portion of the upper tool holder 307 is connected with a plurality of first 匚 -shaped connectors 326 through fasteners, in this embodiment, the fasteners are screws, the bottom of the first 匚 -shaped connectors 326 extends inwards to support the elastic sheet material belt conveying rail 310, and a movable gap 327 is provided between the elastic sheet material belt conveying rail 310 and the upper tool holder 307. A movable gap 327 is arranged between the elastic sheet material belt conveying track 310 and the upper cutter seat 307, so that a space for relative movement of the elastic sheet material belt conveying track and the upper cutter seat is provided, and the elastic sheet material belt can be ensured to be abutted against and then punched.
As shown in fig. 2 to 7, the assembly platform 301 is further provided with a plurality of first guide posts 328 extending vertically, and the upper tool apron 307 is provided with a plurality of first guide sleeves 329 matching with the first guide posts 328. This design can promote the stability of the up-and-down movement of the upper blade seat 307.
As shown in fig. 2 to 7, the first material shifting assembly 311 includes a first material shifting motor 330 mounted on the elastic material strip conveying track 310, and a plurality of first ratchet wheels 331 connected to a motor shaft of the first material shifting motor 330 in a linkage manner and used for matching with positioning holes on the elastic material strip. The first ratchet 331 is driven to rotate by the first stirring motor 330, the elastic sheet material belt is dragged to stably advance, and the stroke control is accurate.
As shown in fig. 2 to 7, the elastic strip conveying rail 310 is further provided with a first cover plate 332, and the first cover plate 332 is provided with a first through hole 333 for the first ratchet 331 to pass through. The design may limit the strip of spring material to be positioned in the first flow channel 312 throughout the process of stable transport.
As shown in fig. 8 to 16, the three-in-one assembly module 4 includes a lower mold mechanism 402 and an upper mold mechanism 403 disposed on the assembly platform 1; the lower die mechanism 402 comprises a lower die frame 404, a cutter seat 405 arranged on the lower die frame 404, a carrier 406 arranged above the cutter seat 405 corresponding to the lower die frame 404 and used for positioning a deflector rod group, a lower die transmission track 407 (the lower die transmission track 407 is provided with a lower die runner for guiding a stainless steel shell material belt), a lower die deflector assembly 408 arranged on the lower die transmission track 407 and used for driving the stainless steel shell material belt to move, a hydraulic cylinder 409 arranged in an assembly platform 401, a lower die lifting plate 410 arranged on the extending end of the hydraulic cylinder 409 and a plurality of cutters 411 arranged on the lower die lifting plate 410, wherein the cutter seat 405 is provided with a plurality of cutter holes 412 for allowing the cutters 411 to pass through; the upper die mechanism 403 comprises an upper die frame 413, a second lower pressing cylinder 414 arranged on the upper die frame 413, an upper die lifting plate 415 arranged on the extending end of the second lower pressing cylinder 414, an upper die conveying rail 416 arranged below the upper die lifting plate 415 and used for conveying the base material belt, an upper die material shifting assembly 417 arranged on the upper die conveying rail 416 (an upper die runner used for guiding the base material belt is arranged on the upper die conveying rail 416) and used for driving the base material belt to move, and a plurality of ejector pins 418 arranged on the upper die lifting plate 415 and used for positioning the base material belt, a plurality of first pinholes 419 used for the ejector pins 418 to pass through are arranged on the upper die conveying rail 416, the hydraulic cylinder 409 drives the lower die lifting plate 410 to move upwards and the second lower pressing cylinder 414 drives the upper die lifting plate 415 to move downwards, the cutter 411 cuts off the corresponding stainless steel shell and the deflector rod and pushes the stainless steel shell onto the base material belt. The stainless steel shell material belt is placed on the lower die conveying track 407, the stainless steel shell material belt is driven to advance through the lower die stirring assembly 408, the base material belt is placed on the upper die conveying track 416, the base material belt is driven to advance through the upper die stirring assembly 417, the lower die lifting plate 410 is driven to move upwards by the hydraulic cylinder 409 when the corresponding units of the stainless steel shell material belt and the base material belt are respectively conveyed below and above the carrier 406 provided with the stirring rod group, meanwhile, the upper die lifting plate 415 is driven to move downwards by the second lower pressure cylinder 414, and the stainless steel shell on the stainless steel shell material belt and the stirring rod on the stirring rod group are punched and cut by the cutter 411 on the lower die lifting plate 410 and are propped against the base opposite to the base material belt, so that the whole assembly of the stirring switches is completed at one time.
As shown in fig. 8-16, the punch sleeve 420 is mounted on the lower die lifting plate 410, a plurality of mounting holes 421 are formed in the punch sleeve 420 in a penetrating manner, the lower end of the cutter 411 extends into the corresponding mounting hole 421 and is fixed by the inserting rod 422, an air suction channel 423 communicated with the mounting hole 421 is formed in the cutter 411 in a penetrating manner along the length direction, a vacuum plate 424 is mounted at the bottom of the lower die lifting plate 410, an air valve fixing plate 425 is mounted at the bottom of the vacuum plate 424, a vacuum cavity 426 is formed in one side, close to the air valve fixing plate 425, of the vacuum plate 424, a plurality of air holes 427 communicated with the mounting hole 421 are formed in the position, corresponding to the top of the vacuum cavity 426, of the vacuum plate 424, and a connector 428 which is connected with the vacuum cavity 426 and is universal for externally connecting a vacuum pumping device is mounted on the air valve fixing plate 425. After the cutter 411 cuts off the stainless steel shell on the stainless steel shell material belt, the vacuum cavity 426 is vacuumized by the external vacuumizing device, so that negative pressure is generated, the cutter 411 can suck the stainless steel shell, and the stainless steel shell continues to ascend along with the cutter 411, so that the whole assembly process is performed.
As shown in fig. 8 to 16, a plurality of insertion holes 429 for the insertion rod 422 to pass through are formed in the punch sleeve 420 in a transverse penetrating manner, and circular arc-shaped insertion slots 430 matched with the corresponding insertion rods 422 are respectively formed in two sides of the cutter 411. The design can realize the installation of the cutter 411, the connection structure is simple and reliable, the disassembly and assembly are very convenient, and the jack 429 does not penetrate through the air suction channel 423, so that the leakage point is reduced, and the stability of the cutter 411 for sucking the stainless steel shell is better.
As shown in fig. 8-16, the lower die mechanism 402 further includes a spring pressing rod 431, wherein a fixed end of the spring pressing rod 431 is mounted on the lower die lifting plate 410, a movable end of the spring pressing rod 431 is connected with the lower die conveying rail 407, the spring pressing rod 431 is a mass production part, and is easily available in the market, and the specific structure thereof is not described in detail herein. During the blanking process, the stainless steel shell material belt can be pressed on the lower die lifting plate 410, then blanking is performed on the stainless steel shell material belt, blanking is accurate, and product quality can be improved.
As shown in fig. 8 to 16, the lower mold frame 404 is further provided with a plurality of lower mold guide posts 432 extending vertically, the lower mold transmission rail 407 is provided with a plurality of first lower mold guide sleeves 433 matching with the lower mold guide posts 432, and the lower mold lifting plate 410 is provided with a plurality of second lower mold guide sleeves 434 matching with the lower mold guide posts 432. This design can promote the stability of the up-and-down movement of the lower die transfer rail 407 and the lower die lifter plate 410.
As shown in fig. 8-16, the side portion of the upper die conveying rail 416 is connected with a second 匚 -shaped connecting piece 435 through a fastener (the fastener may use a screw), the second 匚 -shaped connecting piece 435 is a member with a 匚 -shaped cross section, the upper end of the second 匚 -shaped connecting piece 435 extends inward to form an upper travel limit of the upper die conveying rail 416 relative to the upper die lifting plate 415, a chute 436 for embedding the second 匚 -shaped connecting piece 435 is provided on the side portion of the upper die lifting plate 415, a plurality of pre-tightening springs 437 are sandwiched between the upper die conveying rail 416 and the upper die lifting plate 415, a first spring groove 438 for embedding the upper end of the pre-tightening springs 437 is provided on the upper die lifting plate 415, and a second spring groove 439 for embedding the lower end of the pre-tightening springs 437 is provided on the upper die conveying rail 416. During the blanking process, the base material belt can be pressed on the upper die lifting plate 415, the base material belt is positioned, then the product assembly is realized, and the product quality can be improved.
As shown in fig. 8 to 16, the upper mold frame 413 is further provided with a plurality of upper mold guide posts 440 extending vertically, the upper mold transmission rail 416 is provided with a plurality of first upper mold guide sleeves 441 matching with the upper mold guide posts 440, and the upper mold lifting plate 415 is provided with a plurality of second upper mold guide sleeves 442 matching with the upper mold guide posts 440. This design can promote the stability of the up-and-down movement of the upper die transfer rail 416 and the upper die lifting plate 415.
As shown in fig. 8-16, the upper die lifting plate 415 includes a second upper mounting plate 443 and a second lower mounting plate 444, a limit groove 445 is provided at the bottom of the second upper mounting plate 443, a plurality of second pinholes 446 for the thimble 418 to pass through are provided on the second lower mounting plate 444, and a limit needle 447 extending outwards is provided at the upper end of the second pinholes 446, and the limit needle 447 is disposed in the limit groove 445, more specifically, the limit needle 447 may be designed into a cylindrical shape, the diameter of which is larger than the diameter of the thimble 418, and the depth of the limit groove 445 is equal to the height of the limit needle 447, when the second upper mounting plate 443 and the second lower mounting plate 444 are connected together, the upper end of the limit needle 447 abuts against the inner end of the limit groove 445, and the lower end of the limit needle 447 abuts against the upper surface of the second lower mounting plate 444. The design can realize the installation of the thimble 418, the installation structure is simple and reliable, and the disassembly and the assembly are very convenient.
As shown in fig. 8-16, the lower die stirring assembly 408 comprises a lower die stirring motor 448 mounted on the lower die conveying rail 407 and a plurality of lower die ratchet wheels 449 connected with a motor shaft of the lower die stirring motor 448 in a linkage manner and used for matching with positioning holes on a stainless steel shell material belt, and the upper die stirring assembly 417 comprises an upper die stirring motor 450 mounted on the upper die conveying rail 416 and a plurality of upper die ratchet wheels 451 connected with a motor shaft of the upper die stirring motor 450 in a linkage manner and used for matching with positioning holes on a base material belt. The lower die material stirring motor 448 and the upper die material stirring motor 450 respectively drive the upper die ratchet 451 and the lower die ratchet 449 to rotate, respectively drag the stainless steel shell material belt and the base material belt to stably advance, so that accurate control of the stroke is realized.
As shown in fig. 8-16, a lower die cover 452 is mounted at the upper end of the lower die transmission track 407, a lower die via hole 453 through which the lower die ratchet 449 passes is provided at the lower end of the lower die transmission track 407, an upper die cover 454 is mounted at the lower end of the upper die transmission track 416, and an upper die via hole 455 through which the upper die ratchet 451 passes is provided at the upper end of the upper die transmission track 416. The lower die cover plate 452 and the upper die cover plate 454 can limit the stainless steel shell material belt and the base material belt respectively, so that the stainless steel shell material belt and the base material belt can be stably conveyed on the corresponding conveying tracks respectively.
17-22, The cutting and bending module 5 comprises a product material belt conveying mechanism 502 and a cutting and bending mechanism 503 which are arranged on the assembly platform 1, wherein the product material belt conveying mechanism 502 comprises a product material belt conveying rail 504 and a third stirring assembly 505 for moving the product material belt along the extending direction of the product material belt conveying rail 504, a third flow passage 506 for the product material belt is arranged in the extending direction of the product material belt conveying rail 504, the cutting and bending mechanism 503 comprises a punching bracket 507, a third pressing cylinder 508 arranged on the punching bracket 507, a pressing seat 509 arranged on the extending end of the third pressing cylinder 508 and a plurality of groups of cutting and bending assemblies 510 arranged on the pressing seat 509, the cutting and bending assemblies 510 comprise a pressing block 511 positioned in the middle and used for pressing products, a terminal pressing block 512 positioned at two outer sides and used for pressing terminals, and a cutter bending block 513 arranged between the pressing block 511 and the terminal pressing block 512, the bending block 513 is fixedly arranged on the pressing seat 509, and the pressing block 513 can be movably arranged on the pressing seat 509 relative to the pressing block 513. The product material belt is placed on a third flow channel 506 of the product material belt conveying track 504, the third material shifting assembly 505 drives the product material belt to advance, when the product material belt is conveyed to the cutting and bending mechanism 503, the third pressing cylinder 508 of the punching assembly drives the pressing seat 509 to descend, the plurality of groups of cutting and bending assemblies 510 descend, the pressing blocks 511 press the product for positioning, the terminal pressing blocks 512 press the terminal for positioning, and the cutter bending blocks 513 act on the pin parts of the product to bend the product and separate the product from the terminal, so that the separation of a plurality of toggle switch products is completed at one time. The material belt cutting and bending device can replace manual cutting and bending operation on the material belt of the toggle switch product, and has the advantages of high production efficiency and high qualification rate.
As shown in fig. 17 to 22, the pressing seat 509 includes a third upper mounting plate 514 and a third lower mounting plate 515 that are connected together, and the two may be connected together by a screw, a through hole 516 for passing through the cutting bending assembly 510 is provided on the third lower mounting plate 515, a first limit portion 517 is provided on the cutter bending block 513, the first limit portion 517 is sandwiched between the third upper mounting plate 514 and the third lower mounting plate 515, a first chute 518 and a second chute 519 for vertically moving the pressing block 511 and the terminal pressing block 512 are provided at the lower end of the third upper mounting plate 514, and third elastic members 535 for providing a pre-tightening force to the pressing block 511 and the terminal pressing block 512 are provided in the first chute 518 and the second chute 519, the third elastic members 535 may be springs, the springs acting on the pressing block 511 are linear springs, the springs acting on the terminal pressing block 512 are die springs, the pressure is high 519, a second limit portion 520 for abutting against the upper end of the third lower mounting plate 518 during the downward movement is provided at the position of the pressing block 518, and a limit portion for abutting the third lower limit portion 521 is provided at the position of the third lower mounting plate 515 during the downward movement. The structure can realize the assembly of the cutting-off bending assembly 510, has simple and reliable structure, and is beneficial to the assembly in the earlier stage and the maintenance operation in the later stage.
As shown in fig. 17 to 22, the product material belt conveying track 504 is provided with a first supporting portion 522 for supporting a product, a second supporting portion 523 for supporting a terminal, and a pin groove 524 disposed between the first supporting portion 522 and the second supporting portion 523 and used for extending in a product pin, a protruding rib 525 with a trapezoid cross section is disposed in the pin groove 524, and a yielding groove 526 with a shape adapted to that of the protruding rib 525 is disposed at the bottom of the cutter bending block 513. When the cutter bending block 513 is pressed down, the pin part of the product is pressed into the pin groove 524, so that the part and the terminal are caused to be torn and separated, and when the convex rib 525 in the pin groove 524 is matched with the abdication groove 526 at the bottom of the cutter bending block 513, the bending process of the pin is realized, the cutting and bending processes are carried out simultaneously, and the processing efficiency is greatly improved.
As shown in fig. 17 to 22, the product belt conveying track 504 is provided with a plurality of third guide posts 527 extending vertically, and the pressing seat 509 is provided with a plurality of third guide sleeves 528 matching with the third guide posts 527. This design can promote the stability of the up-and-down movement of the pressing down seat 509.
As shown in fig. 17 to 22, the product tape conveying track 504 is further provided with a blanking opening 533 at a position corresponding to the lateral side of the cutting and bending assembly 510, and the assembly platform 501 is further provided with a material guiding plate 534 at a position corresponding to the lower side of the blanking opening 533. The product material belt is provided with a product separated after being processed by the cutting and bending mechanism 503, finally enters the blanking opening 533 and is guided to a corresponding area through the material guiding plate 534, so that the concentrated collection of the product is realized.
17-22, The third material shifting assembly 505 includes a third material shifting motor 529 installed on the product material belt conveying track 504, and a plurality of third ratchet wheels 530 connected to a motor shaft of the third material shifting motor 529 in a linkage manner and used for matching with positioning holes on the product material belt. The third ratchet wheel 530 is driven to rotate by the third stirring motor 529, the product material belt is dragged to stably advance, and the stroke control is accurate.
17-22, A third cover plate 531 is further installed on the product tape conveying track 504, a third through hole 532 for the third ratchet 530 to pass through is provided on the third cover plate 531, and the third ratchet 530 passes through the third through hole 532 and is matched with a positioning hole on the product tape disposed on the third runner 506. The design may limit the product strip to be positioned in the third flow channel 506 all the time during stable transport.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411846021.5A CN119314820B (en) | 2024-12-16 | Toggle switch production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411846021.5A CN119314820B (en) | 2024-12-16 | Toggle switch production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119314820A true CN119314820A (en) | 2025-01-14 |
| CN119314820B CN119314820B (en) | 2025-07-22 |
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| CN113182800A (en) * | 2021-05-11 | 2021-07-30 | 温州瀚精电子有限公司 | Automatic assembling machine for seven-pin toggle switch |
| CN114310296A (en) * | 2022-01-09 | 2022-04-12 | 浙江朝泰机车部件有限公司 | Automatic assembly machine for steering toggle switch |
| CN216681087U (en) * | 2021-12-31 | 2022-06-07 | 浙江朝泰机车部件有限公司 | Automatic assembling machine for headlight toggle switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050051413A1 (en) * | 2003-09-05 | 2005-03-10 | Trw Automotive Electronics & Components Gmbh & Co. Kg | Toggle switch and method for manufacturing a two-stage toggle switch |
| CN102097237A (en) * | 2010-12-18 | 2011-06-15 | 周俊雄 | Novel tact switch assembling machine |
| CN202356858U (en) * | 2011-12-09 | 2012-08-01 | 周俊雄 | Automatic assembling equipment for toggle switches |
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