CN111774744A - Full-automatic micro-drill blade handle welding machine - Google Patents
Full-automatic micro-drill blade handle welding machine Download PDFInfo
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- CN111774744A CN111774744A CN202010505041.1A CN202010505041A CN111774744A CN 111774744 A CN111774744 A CN 111774744A CN 202010505041 A CN202010505041 A CN 202010505041A CN 111774744 A CN111774744 A CN 111774744A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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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
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of PCB micro-drilling processing equipment, in particular to a full-automatic micro-drilling blade handle welding machine which comprises a workbench and a plurality of groups of micro-drilling blade handle welding devices arranged on the workbench; the micro-drill blade handle welding device comprises a micro-drill blade part feeding clamping mechanism, a micro-drill handle part feeding clamping mechanism, a material receiving mechanism, a grinding mechanism, a blade part feeding vibration disc and a handle part feeding vibration disc. The full-automatic micro-drill blade handle welding machine can realize automatic feeding work and automatic discharging work, not only reduces labor intensity, improves production efficiency, but also has low production and manufacturing cost. Meanwhile, the micro-drilling edge part and the micro-drilling handle part do not need the participation of operators in the welding process, and the damage of strong light, high temperature and toxic gas generated by the welding of the micro-drilling edge part and the micro-drilling handle part to the bodies of the operators is avoided.
Description
Technical Field
The invention relates to the technical field of PCB micro-drilling processing equipment, in particular to a full-automatic micro-drilling blade handle welding machine.
Background
At present, the common material of the PCB micro drill is hard alloy, but because the cost of the hard alloy raw material is higher, only the micro drill edge part adopts hard alloy (WC-Co hard alloy), and the micro drill handle part adopts steel. In the welding production process of the micro-drill edge part and the micro-drill handle part, the micro-drill edge part is firstly clamped by a micro-drill edge part feeding clamping mechanism, the micro-drill handle part is clamped by a micro-drill handle part feeding clamping mechanism, and then the micro-drill edge part and the micro-drill handle part are welded together. The traditional micro-drill blade handle welding machine adopts manual feeding and manual material receiving, so that the labor intensity is high, the production efficiency is low, and the production and manufacturing cost is high. Meanwhile, the micro-drilling edge part and the micro-drilling handle part need the participation of operators in the welding process, and strong light, high temperature and toxic gas generated by the micro-drilling edge part and the micro-drilling handle part during welding can cause harm to the bodies of the operators.
Disclosure of Invention
The invention aims to provide a full-automatic micro-drill blade handle welding machine which can realize automatic feeding work and automatic discharging work, thereby not only reducing the labor intensity and improving the production efficiency, but also having low production and manufacturing cost. Meanwhile, the micro-drilling edge part and the micro-drilling handle part do not need the participation of operators in the welding process, and the damage of strong light, high temperature and toxic gas generated by the welding of the micro-drilling edge part and the micro-drilling handle part to the bodies of the operators is avoided.
In order to solve the technical problems, the invention adopts the following technical scheme:
a full-automatic micro-drill blade handle welding machine comprises a workbench and a plurality of groups of micro-drill blade handle welding devices arranged on the workbench; the micro-drill blade handle welding device comprises a micro-drill blade part feeding clamping mechanism, a micro-drill handle part feeding clamping mechanism, a material receiving mechanism, a grinding mechanism, a blade part feeding vibration disc and a handle part feeding vibration disc; the micro-drill edge part feeding clamping mechanism, the micro-drill handle part feeding clamping mechanism, the material receiving mechanism, the grinding mechanism, the edge part feeding vibration disc and the handle part feeding vibration disc are arranged on the workbench;
the handle feeding vibration disc is used for orderly arranging the micro drill handles and conveying the micro drill handles to the micro drill handle feeding clamping mechanism; the micro drill handle part feeding and clamping mechanism is used for clamping the micro drill handle part conveyed by the handle part feeding and vibrating disk; the edge part feeding vibration disc is used for orderly arranging the micro-drilling edge parts and conveying the micro-drilling edge parts to the micro-drilling edge part feeding clamping mechanism; the micro-drill edge part feeding and clamping mechanism is used for clamping the micro-drill edge part conveyed by the edge part feeding vibration disc, and the micro-drill edge part feeding and clamping mechanism is also used for abutting the micro-drill edge part clamped by the micro-drill edge part feeding and clamping mechanism against the micro-drill handle part clamped by the micro-drill handle part feeding and clamping mechanism; after the micro drill edge part clamped by the micro drill edge part feeding clamping mechanism is abutted to the micro drill handle part clamped by the micro drill handle part feeding clamping mechanism, the micro drill edge part feeding clamping mechanism and the micro drill handle part feeding clamping mechanism are respectively electrified so that the micro drill edge part and the micro drill handle part are electrically welded together to form a micro drill finished product;
the material receiving mechanism is used for clamping finished micro drills and collecting the finished micro drills, and the grinding mechanism is used for polishing the micro drill handles of the finished micro drills clamped by the material receiving mechanism.
Further, the micro-drill blade feeding clamping mechanism comprises a blade mounting plate, a mounting seat assembly, a mounting seat driving mechanism, a blade bearing block, a blade intermittent feeding block driving mechanism, a blade material storage block, a blade pushing thimble driving mechanism, a blade pressing block driving mechanism and a pressure detection device;
the mounting seat driving mechanism is arranged on the workbench and used for driving the mounting seat assembly to move, and the blade mounting plate is connected to the mounting seat assembly in a sliding manner; the edge part bearing block, the edge part intermittent feeding block and the edge part material storage block are arranged on the edge part mounting plate at intervals respectively, and the edge part intermittent feeding block is positioned between the edge part bearing block and the edge part material storage block; the edge part intermittent feeding block is provided with an edge part first storage hole which penetrates through the edge part intermittent feeding block; the blade part material storage block is provided with a blade part second storage hole and a blade part material pushing thimble through hole at intervals, and the blade part second storage hole and the blade part material pushing thimble through hole penetrate through the blade part material storage block; the blade part intermittent feeding block driving mechanism is used for driving the blade part intermittent feeding block to move so that the first blade part storage hole is communicated with the second blade part storage hole or the first blade part storage hole is communicated with the blade part pushing thimble through hole; the blade pushing thimble driving mechanism is arranged on the blade mounting plate and is used for driving the blade pushing thimble to move, and the blade pushing thimble is arranged in the blade pushing thimble through hole in a sliding manner; the cutting part pressing block driving mechanism is arranged on the cutting part mounting plate and is used for driving the cutting part pressing block to rotate, and the cutting part pressing block is used for pressing the micro-drilling cutting part borne by the cutting part bearing block to the cutting part bearing block; the pressure detection device is arranged on the mounting seat assembly and used for abutting against the blade mounting plate.
Further, the edge pressing block comprises an edge conductive block and an edge conductive block connecting rod, and the edge conductive block connecting rod is made of an insulating material; the middle part of cutting part conducting block connecting rod rotates with the cutting part mounting panel to be connected, and the one end of cutting part conducting block connecting rod is connected in cutting part compact heap actuating mechanism's output, and the other end of cutting part conducting block connecting rod is connected in the cutting part conducting block, and the cutting part conducting block is used for compressing tightly in the cutting part carrier block with the little drill cutting part that the cutting part carrier block bore, cutting part conducting block and external power electric connection.
Furthermore, the two opposite sides of the edge part intermittent feeding block are connected with wear-resistant layers, and the wear-resistant layers on the two opposite sides of the edge part intermittent feeding block respectively abut against the edge part bearing block and the edge part material storage block.
Further, the micro-drill handle feeding and clamping mechanism comprises a handle support, a handle storage box, a handle bearing block, a handle intermittent feeding block driving mechanism, a handle pushing thimble driving mechanism, a handle pressing block and a handle pressing block driving mechanism;
the handle support is arranged on the workbench, the handle storage box is connected to the handle support, the handle storage box is provided with a handle storage groove, the handle storage groove penetrates through the handle storage box, the handle intermittent feeding block is concavely provided with a handle containing groove, the handle intermittent feeding block is positioned between the handle storage box and the handle support, the handle intermittent feeding block is positioned below the handle storage groove, the handle intermittent feeding block is arranged on the handle support in a sliding manner, and the handle intermittent feeding block driving mechanism is arranged on the handle support and used for driving the handle intermittent feeding block to slide so as to enable the handle containing groove to be communicated with the handle storage groove; the handle part pushing thimble driving mechanism is arranged on the handle part support and is used for driving the handle part pushing thimble to move, and the handle part pushing thimble is arranged in the handle part accommodating groove in a sliding manner; the handle bearing block is connected to the handle bracket and is used for bearing the handle of the micro drill; the stalk portion compact heap actuating mechanism is installed in the stalk portion support and is used for driving the stalk portion compact heap to rotate, and the stalk portion compact heap is used for compressing tightly the little brill stalk portion that the stalk portion carrier block bore in the stalk portion carrier block, and the stalk portion compact heap is connected with external power.
Furthermore, the handle intermittent feeding block comprises a handle intermittent feeding block and a guide block connected with the handle intermittent feeding block, the guide block is in driving connection with a handle intermittent feeding block driving mechanism, the handle intermittent feeding block and the guide block are arranged in a crossed manner, and the handle accommodating groove is formed by inwards sinking the surface of the handle intermittent feeding block; the handle part support is concavely provided with a sliding groove, and the guide sliding block is arranged in the sliding groove in a sliding manner.
Furthermore, the material receiving mechanism comprises a material receiving mounting seat, a material receiving box, a material clamping hook block, an elastic piece, a material pushing plate driving mechanism, a material pushing thimble driving mechanism, a material grabbing component and a material grabbing component driving mechanism;
the collecting installation seat is arranged on the workbench, the collecting box is arranged on the collecting installation seat and provided with a material accommodating cavity and a feed inlet, the feed inlet is communicated with the material accommodating cavity and the outside, the middle part of the clamping hook block is rotatably connected to the collecting box, one end of the elastic piece is abutted against the collecting box, the other end of the elastic piece is abutted against the upper part of the clamping hook block, and the lower part of the clamping hook block is positioned at the feed inlet;
the material grabbing component is used for clamping finished micro-drill products, and the material grabbing component driving mechanism is arranged on the material receiving mounting seat and used for driving the material grabbing component to move; the pushing thimble driving mechanism is arranged on one side of the receiving mounting seat and used for driving the pushing thimble to move; the material pushing plate driving mechanism is arranged in the material receiving box and used for driving the material pushing plate to move, and the material pushing plate is arranged at the feeding hole in a sliding mode.
Furthermore, the material grabbing assembly comprises a lower claw block, an upper claw block and a material grabbing cylinder, the lower claw block is in driving connection with a material grabbing assembly driving mechanism, two upper claw mounting blocks are arranged at intervals on the lower claw block, the middle of the upper claw block is respectively connected with the two upper claw mounting blocks in a rotating mode, one end of the upper claw block is connected to the output end of the material grabbing cylinder, the other end of the upper claw block is used for pressing a micro-drill finished product on the lower claw block, and the material grabbing cylinder is arranged on the lower claw block and used for driving the upper claw block to move.
Furthermore, the material grabbing component driving mechanism comprises a material grabbing connecting sliding block and a material grabbing connecting sliding block driving mechanism, the material grabbing connecting sliding block is connected to the material receiving mounting seat in a sliding mode, the material grabbing connecting sliding block driving mechanism is arranged on the material receiving mounting seat and used for driving the material grabbing connecting sliding block to slide, and the material grabbing component is connected to the material grabbing connecting sliding block; the material grabbing connecting sliding block is further provided with a finger cylinder, and the finger cylinder is used for clamping a micro drill finished product clamped by the material grabbing component.
Further, the grinding mechanism comprises a reference block, a top block driving mechanism, a grinding machine and a grinding machine moving driving mechanism; the base block sets up in workstation or receiving agencies, and kicking block actuating mechanism sets up in the workstation and is used for driving the kicking block to be close to or keep away from the base block and remove, and the kicking block is just to setting up with the base block, grinds quick-witted movement actuating mechanism and sets up in the workstation and be used for driving and grind the machine and remove, grinds the machine and is used for polishing the processing to receiving the finished little brill stalk portion of little brill that the feed mechanism pressed from both sides was got.
The invention has the beneficial effects that: in actual work, the shank feeding and vibrating disk arranges the shanks of the micro drills in order and conveys the shanks of the micro drills to the shank feeding and clamping mechanism of the micro drills, and the shank feeding and clamping mechanism of the micro drills clamps the shanks of the micro drills conveyed by the shank feeding and vibrating disk. The edge part feeding vibration disc orderly arranges and conveys micro drill edge parts to a micro drill edge part feeding clamping mechanism, the micro drill edge part feeding clamping mechanism clamps the micro drill edge parts conveyed by the edge part feeding vibration disc, then the micro drill edge part feeding clamping mechanism enables the micro drill edge parts clamped by the micro drill edge part feeding clamping mechanism to abut against the micro drill handle parts clamped by the micro drill handle part feeding clamping mechanism, and after the micro drill edge parts abut against the micro drill handle parts, the micro drill edge part feeding clamping mechanism and the micro drill handle part feeding clamping mechanism are respectively electrified so that the micro drill edge parts and the micro drill handle parts are electrically welded together to form a micro drill finished product. And then the material receiving mechanism clamps the finished micro drill products and collects the finished micro drill products, and before the finished micro drill products are collected by the material receiving mechanism, the grinding mechanism can polish the micro drill handle parts of the finished micro drill products clamped by the material receiving mechanism. The full-automatic micro-drill blade handle welding machine can realize automatic feeding work and automatic discharging work, not only reduces labor intensity, improves production efficiency, but also has low production and manufacturing cost. Meanwhile, the micro-drilling edge part and the micro-drilling handle part do not need the participation of operators in the welding process, and the damage of strong light, high temperature and toxic gas generated by the welding of the micro-drilling edge part and the micro-drilling handle part to the bodies of the operators is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic perspective view of the feeding and clamping mechanism of the micro-drill blade of the present invention.
Fig. 4 is an enlarged schematic view of fig. 3 at B.
FIG. 5 is a schematic structural diagram of a blade carrier block, a blade intermittent feed block, and a blade storage block according to the present invention.
Fig. 6 is a schematic perspective view of the feeding and clamping mechanism of the micro drill handle according to the present invention.
Fig. 7 is a schematic perspective view of another perspective view of the feeding and clamping mechanism for the micro drill handle according to the present invention.
Fig. 8 is a schematic view of the structure of the handle support, handle carrier block and handle intermittent feed block of the present invention.
Fig. 9 is a schematic structural view of the receiving mechanism of the present invention.
Fig. 10 is a sectional view taken along the direction C-C in fig. 9.
Fig. 11 is a schematic structural view of the receiving mechanism with the pushing ejector pins and the pushing ejector pin driving mechanism hidden.
Fig. 12 is an enlarged schematic view at D in fig. 11.
Fig. 13 is a schematic perspective view of the grinder and the grinder movement driving mechanism according to the present invention.
Fig. 14 is a schematic perspective view of the top block and the top block driving mechanism of the present invention.
Description of reference numerals:
a work table 1; feeding a clamping mechanism 2 into the edge of the micro drill; a blade mounting plate 21; a mount assembly 22; a mount drive mechanism 23; a blade carrier block 24; a blade portion clamp groove 241; a blade intermittent feed block 25; a blade first storage hole 251; an abrasion resistant layer 252; a blade intermittent feed block drive mechanism 26; a blade material storage block 27; a blade second storage hole 271; blade pushing thimble through hole 272; an intermittent feed limiting block 273; a blade pushing thimble 28; a blade pushing thimble driving mechanism 29; a blade hold-down block 210; a blade conductive block 2101; blade conductive block connecting rod 2102; a blade pressing block driving mechanism 211; a pressure detection device 212; feeding a clamping mechanism 3 into a handle part of the micro drill; a handle holder 31; a shank pushing thimble guide block 311; a shank storage bin 32; a shank stock chest 321; a shank bearing block 33; a handle grip slot 331; a shank intermittent feed block 34; a handle receiving groove 341; a handle intermittent load block 342; a guide block 343; a handle intermittent feed block drive mechanism 35; a shank pushing thimble 36; a shank-pushing thimble driving mechanism 37; a shank compact 38; a handle conductive block 381; a handle conductive block connection rod 382; a shank compact block drive mechanism 39; a material receiving mechanism 4; a material receiving mounting seat 40; a material receiving box 41; a material containing cavity 411; a feed port 412; a material clamping hook block 42; an elastic member 43; a pusher plate 44; a pusher plate drive mechanism 45; a pusher pin 46; a pusher-pin driving mechanism 47; a material grabbing component 48; a lower jaw block 481; an upper jaw mounting block 4811; an upper jaw block 482; a material grabbing cylinder 483; a material grasping assembly drive mechanism 49; a material grabbing connecting slide 491; a material grabbing connecting slide block driving mechanism 492; a finger cylinder 493; a grinding mechanism 5; a reference block 51; a top block 52; the top block drive mechanism 53; a grinder 54; a grinder movement driving mechanism 55; a blade part feeding vibration disc 6; the shank feeds a vibrating disk 7.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 and fig. 2, the invention provides a full-automatic micro-drill blade shank welding machine, which comprises a workbench 1 and a plurality of groups of micro-drill blade shank welding devices arranged on the workbench 1; the micro-drill blade handle welding device comprises a micro-drill blade part feeding clamping mechanism 2, a micro-drill handle part feeding clamping mechanism 3, a material receiving mechanism 4, a grinding mechanism 5, a blade part feeding vibration disc 6 and a handle part feeding vibration disc 7; the micro-drill edge part feeding clamping mechanism 2, the micro-drill handle part feeding clamping mechanism 3, the material receiving mechanism 4, the grinding mechanism 5, the edge part feeding vibration disc 6 and the handle part feeding vibration disc 7 are arranged on the workbench 1;
the shank feeding vibration disc 7 is used for orderly arranging the micro drill shanks and conveying the micro drill shanks to the micro drill shank feeding clamping mechanism 3; the micro drill handle part feeding and clamping mechanism 3 is used for clamping the micro drill handle part conveyed by the handle part feeding and vibrating disk 7; the edge part feeding vibration disc 6 is used for orderly arranging and conveying the micro-drilling edge parts to the micro-drilling edge part feeding clamping mechanism 2; the micro-drill edge part feeding clamping mechanism 2 is used for clamping the micro-drill edge part conveyed by the edge part feeding vibration disc 6, and the micro-drill edge part feeding clamping mechanism 2 is also used for abutting the micro-drill edge part clamped by the micro-drill edge part feeding clamping mechanism 2 against the micro-drill handle part clamped by the micro-drill handle part feeding clamping mechanism 3; the micro-drill edge part feeding clamping mechanism 2 and the micro-drill handle part feeding clamping mechanism 3 are respectively connected with an external power supply, after the micro-drill edge part clamped by the micro-drill edge part feeding clamping mechanism 2 is abutted to the micro-drill handle part clamped by the micro-drill handle part feeding clamping mechanism 3, the micro-drill edge part feeding clamping mechanism 2 and the micro-drill handle part feeding clamping mechanism 3 are respectively electrified so that the micro-drill edge part and the micro-drill handle part are electrically welded together to form a micro-drill finished product;
the receiving mechanism 4 is used for clamping and taking the finished micro drill products and collecting the finished micro drill products, and the grinding mechanism 5 is used for polishing the micro drill handle parts of the finished micro drill products clamped by the receiving mechanism 4.
In actual work, the shank feeding and vibrating disk 7 arranges the shanks of the micro drills in order and conveys the shanks of the micro drills to the shank feeding and clamping mechanism 3 of the micro drills, and the shank feeding and clamping mechanism 3 of the micro drills clamps the shanks of the micro drills conveyed by the shank feeding and vibrating disk 7. The edge feeding vibration disk 6 arranges the micro-drilling edges in order and conveys the micro-drilling edges to the micro-drilling edge feeding clamping mechanism 2, the micro-drilling edge feeding clamping mechanism 2 clamps the micro-drilling edges conveyed by the edge feeding vibration disk 6, then the micro-drilling edge feeding clamping mechanism 2 enables the micro-drilling edges clamped by the micro-drilling edge feeding clamping mechanism 2 to abut against the micro-drilling handle parts clamped by the micro-drilling handle part feeding clamping mechanism 3, and after the micro-drilling edges abut against the micro-drilling handle parts, the micro-drilling edge feeding clamping mechanism 2 and the micro-drilling handle part feeding clamping mechanism 3 are respectively electrified so that the micro-drilling edges and the micro-drilling handle parts are electrically welded together to form a micro-drilling finished product. Then the material receiving mechanism 4 clamps the finished micro drill products and collects the finished micro drill products, and before the finished micro drill products are collected by the material receiving mechanism 4, the grinding mechanism 5 polishes the micro drill handle parts of the finished micro drill products clamped by the material receiving mechanism 4.
The full-automatic micro-drill blade handle welding machine can realize automatic feeding work and automatic discharging work, not only reduces labor intensity, improves production efficiency, but also has low production and manufacturing cost. Meanwhile, the micro-drilling edge part and the micro-drilling handle part do not need the participation of operators in the welding process, and the damage of strong light, high temperature and toxic gas generated by the welding of the micro-drilling edge part and the micro-drilling handle part to the bodies of the operators is avoided.
As shown in fig. 3 to 5, in the present embodiment, the micro-drill blade feeding clamping mechanism 2 includes a blade mounting plate 21, a mounting seat assembly 22, a mounting seat driving mechanism 23, a blade bearing block 24, a blade intermittent feeding block 25, a blade intermittent feeding block driving mechanism 26, a blade storage block 27, a blade pushing thimble 28, a blade pushing thimble driving mechanism 29, a blade pressing block 210, a blade pressing block driving mechanism 211 and a pressure detecting device 212;
the mounting seat driving mechanism 23 is arranged on the workbench 1 and used for driving the mounting seat assembly 22 to move, and the blade mounting plate 21 is connected to the mounting seat assembly 22 in a sliding manner; the edge part bearing block 24, the edge part intermittent feed block 25 and the edge part material storage block 27 are respectively arranged on the edge part mounting plate 21 at intervals, and the edge part intermittent feed block 25 is positioned between the edge part bearing block 24 and the edge part material storage block 27; the edge part intermittent feed block 25 is provided with an edge part first storage hole 251, and the edge part first storage hole 251 penetrates through the edge part intermittent feed block 25; the edge part material storage block 27 is provided with an edge part second storage hole 271 and an edge part material pushing thimble through hole 272 at intervals, and both the edge part second storage hole 271 and the edge part material pushing thimble through hole 272 penetrate through the edge part material storage block 27; the edge part intermittent feed block driving mechanism 26 is used for driving the edge part intermittent feed block 25 to move so that the edge part first storage hole 251 is communicated with the edge part second storage hole 271 or the edge part first storage hole 251 is communicated with the edge part pushing thimble through hole 272; the blade-part pushing thimble driving mechanism 29 is arranged on the blade-part mounting plate 21 and is used for driving the blade-part pushing thimble 28 to move, and the blade-part pushing thimble 28 is slidably arranged in the blade-part pushing thimble through hole 272; the edge pressing block driving mechanism 211 is arranged on the edge mounting plate 21 and is used for driving the edge pressing block 210 to rotate, the edge pressing block 210 is used for pressing the micro-drill edge loaded by the edge bearing block 24 to the edge bearing block 24, and the edge pressing block 210 is connected with an external power supply; the pressure detection device 212 is provided in the mounting seat assembly 22 and abuts against the blade mounting plate 21.
In practical operation, the edge feeding vibrating plate 6 arranges the micro-cutting edges orderly and conveys the micro-cutting edges one by one to the edge second storage hole 271 of the edge storage block 27 via the conveying pipe, and then the edge intermittent feeding block driving mechanism 26 drives the edge intermittent feeding block 25 to move, when the edge first storage hole 251 is communicated with the edge second storage hole 271, the micro-cutting edge in the edge second storage hole 271 enters the edge first storage hole 251, and the next micro-cutting edge of the conveying pipe enters the edge second storage hole 271. Then the edge intermittent feed block driving mechanism 26 drives the edge intermittent feed block 25 to move continuously, the edge intermittent feed block 25 blocks the edge second storage hole 271 to prevent the micro-drill edge from falling out of the edge second storage hole 271, when the edge first storage hole 251 is communicated with the edge pushing thimble through hole 272, the edge pushing thimble driving mechanism 29 drives the edge pushing thimble 28 to slide along the edge pushing thimble through hole 272 and the edge first storage hole 251, and the sliding edge pushing thimble 28 pushes the micro-drill edge in the edge first storage hole 251 to the edge bearing block 24. Then the blade-pushing thimble driving mechanism 29 reversely drives the blade-pushing thimble 28 to reset, and the blade intermittent feed block driving mechanism 26 drives the blade intermittent feed block 25 to reversely move and prepare for conveying the next micro-drill blade. Meanwhile, the blade pressing block driving mechanism 211 drives the blade pressing block 210 to rotate so that the blade pressing block 210 presses the micro drill blade carried by the blade bearing block 24 onto the blade bearing block 24. After the micro-drill blade part is pressed, the mounting seat driving mechanism 23 drives the mounting seat assembly 22 to move towards the micro-drill handle part feeding clamping mechanism 3, when the micro-drill blade part abuts against the micro-drill handle part clamped by the micro-drill handle part feeding clamping mechanism 3, the mounting seat driving mechanism 23 continues to drive the mounting seat assembly 22 to move towards the micro-drill handle part feeding clamping mechanism 3, at the moment, the blade part mounting plate 21 slides reversely along the mounting seat assembly 22 and applies reverse thrust to the pressure detection device 212, the pressure detection device 212 detects the pressure between the micro-drill blade part and the micro-drill handle part by detecting the reverse thrust of the blade part mounting plate 21, when the pressure between the micro-drill blade part and the micro-drill handle part reaches a set value, an operator respectively energizes the micro-drill blade part and the micro-drill handle part, specifically, external current is transmitted to the micro-drill blade part via the blade part pressing block 210, and short circuit is generated between the micro-drilling edge part and the micro-drilling handle part, and high temperature is generated, so that the micro-drilling edge part and the micro-drilling handle part are welded together at the high temperature to form a micro-drilling finished product.
The micro-drill edge part feeding clamping mechanism 2 can automatically clamp the micro-drill edge part, not only reduces labor intensity and improves production efficiency, but also has low production and manufacturing cost.
Specifically, a plurality of blade portion clamping grooves 241 are concavely arranged on the blade portion bearing block 24, the blade portion clamping grooves 241 are arranged on the same side of the blade portion bearing block 24 at intervals, and the blade portion clamping grooves 241 are used for bearing micro-drilling blades. In actual work, the blade-pushing thimble driving mechanism 29 drives the blade-pushing thimble 28 to slide along the blade-pushing thimble through hole 272 and the blade-first storage hole 251, the sliding blade-pushing thimble 28 pushes the micro-drill blade in the blade-first storage hole 251 into a blade-clamping slot 241 of the blade-carrying block 24, and then the blade-pressing block driving mechanism 211 drives the blade-pressing block 210 to rotate so that the blade-pressing block 210 presses the micro-drill blade carried by the blade-carrying block 24 into the blade-clamping slot 241 of the blade-carrying block 24, and the inner walls of the blade-clamping slot 241 respectively abut against the micro-drill blade, so that the micro-drill blade is pressed by the blade-pressing block 210 more stably, thereby facilitating subsequent welding work. Specifically, the sizes of the plurality of blade portion clamping grooves 241 are different, and an operator can select a proper blade portion clamping groove 241 according to production requirements, so that the production requirements are met. Preferably, the blade catching groove 241 is a V-shaped catching groove.
Specifically, cutting part material storage block 27 is provided with intermittent type feed stopper 273, and intermittent type feed stopper 273 and cutting part material storage block 27 cross arrangement, intermittent type feed stopper 273 are used for conflicting cutting part intermittent type feed block 25. In actual operation, when the blade intermittent feed block driving mechanism 26 drives the blade intermittent feed block 25 to move to a set position, the intermittent feed limiting block 273 will abut against the blade intermittent feed block 25 to prevent the blade intermittent feed block 25 from moving continuously. The edge material storage block 27 is provided with an intermittent material feeding limiting block 273 which can ensure that the edge intermittent material feeding block 25 works stably.
As shown in fig. 4, in this embodiment, the blade pressing block 210 includes a blade conductive block 2101 and a blade conductive block connecting rod 2102, and the blade conductive block connecting rod 2102 is made of an insulating material; the middle of the edge conductive block connecting rod 2102 is rotatably connected with the edge mounting plate 21, one end of the edge conductive block connecting rod 2102 is connected to the output end of the edge pressing block driving mechanism 211, the other end of the edge conductive block connecting rod 2102 is connected to the edge conductive block 2101, the edge conductive block 2101 is used for pressing a micro-drilling edge borne by the edge bearing block 24 to the edge bearing block 24, and the edge conductive block 2101 is electrically connected with an external power supply.
During actual use, the blade pressing block driving mechanism 211 drives one end of the blade conductive block connecting rod 2102 to move upwards, the middle part of the blade conductive block connecting rod 2102 rotates along the blade mounting plate 21, the other end of the blade conductive block connecting rod 2102 drives the blade conductive block 2101 to rotate downwards, and the blade conductive block 2101 rotating downwards presses the micro-drilling blade on the blade bearing block 24; because a current needs to be applied to the blade conductive block 2101, in order to prevent the current of the blade conductive block 2101 from being transmitted to other parts of the micro-drill blade feeding clamping mechanism 2, the insulating blade conductive block connecting rod 2102 is adopted to isolate the current of the blade conductive block 2101, so that the micro-drill blade feeding clamping mechanism 2 can work safely and stably.
As shown in fig. 5, in the present embodiment, wear resistant layers 252 are connected to two opposite sides of the edge intermittent feed block 25, and the wear resistant layers 252 on two opposite sides of the edge intermittent feed block 25 respectively abut against the edge carrier block 24 and the edge storage block 27.
In practice, since the edge portion intermittent feed block 25 needs to be moved frequently, the moving edge portion intermittent feed block 25 may rub against the edge portion carrier block 24 and the edge portion storage block 27 and become worn, thereby reducing the service life of the edge portion intermittent feed block 25. This application is connected with wearing layer 252 in the relative both sides of cutting part intermittent type feed block 25, and wearing layer 252 plays the effect of protection to cutting part intermittent type feed block 25 to improve cutting part intermittent type feed block 25's life. Specifically, the wear-resistant layer 252 is made of a ceramic material, and the ceramic material has the characteristics of low price and wear resistance.
As shown in fig. 6 to 8, in the present embodiment, the micro-drill shank feeding clamping mechanism 3 includes a shank support 31, a shank storage box 32, a shank carrying block 33, a shank intermittent feeding block 34, a shank intermittent feeding block driving mechanism 35, a shank pushing thimble 36, a shank pushing thimble driving mechanism 37, a shank pressing block 38 and a shank pressing block driving mechanism 39;
the handle support 31 is arranged on the workbench 1, the handle storage tank 32 is connected to the handle support 31, the handle storage tank 32 is provided with a handle storage tank 321, the handle storage tank 321 penetrates through the handle storage tank 32, the handle intermittent feed block 34 is concavely provided with a handle accommodating groove 341, the handle intermittent feed block 34 is positioned between the handle storage tank 32 and the handle support 31, the handle intermittent feed block 34 is positioned below the handle storage tank 321, the handle intermittent feed block 34 is slidably arranged on the handle support 31, and the handle intermittent feed block driving mechanism 35 is arranged on the handle support 31 and is used for driving the handle intermittent feed block 34 to slide so as to communicate the handle accommodating groove 341 with the handle storage tank 321; the handle pushing thimble driving mechanism 37 is mounted on the handle support 31 and is used for driving the handle pushing thimble 36 to move, and the handle pushing thimble 36 is slidably disposed in the handle accommodating groove 341; the handle bearing block 33 is connected to the handle bracket 31 and is used for bearing the handle of the micro drill, and the handle bearing block 33 is positioned at the discharge end of the handle accommodating groove 341; the handle pressing block driving mechanism 39 is mounted on the handle support 31 and is used for driving the handle pressing block 38 to rotate, the handle pressing block 38 is used for pressing the micro drill handle part carried by the handle bearing block 33 to the handle bearing block 33, and the handle pressing block 38 is connected with an external power supply.
In operation, the shank feeding vibratory plate 7 arranges the micro drill shanks in an orderly manner and conveys the micro drill shanks one by one via the conveying pipe to the shank storage groove 321 of the shank storage box 32, wherein the micro drill shanks are stacked one by one in the shank storage groove 321. Then, the handle intermittent feed block driving mechanism 35 drives the handle intermittent feed block 34 to move, and when the handle storage groove 341 communicates with the handle storage groove 321, one micro drill handle stacked in the handle storage groove 321 falls into the handle storage groove 341. Then, the handle intermittent feed block driving mechanism 35 drives the handle intermittent feed block 34 to move continuously, so that the handle intermittent feed block 34 blocks the discharge hole of the handle storage tank 321, and the micro drill handles stacked in the handle storage tank 321 are prevented from falling out of the handle storage tank 321. When the shank receiving groove 341 moves to a position corresponding to the shank receiving block 33, the shank pushing thimble driving mechanism 37 drives the shank pushing thimble 36 to slide along the shank receiving groove 341, and the sliding shank pushing thimble 36 pushes the micro drill shank in the shank receiving groove 341 to the shank receiving block 33. Then the handle-part material-pushing thimble driving mechanism 37 reversely drives the handle-part material-pushing thimble 36 to reset, and the handle-part intermittent material-feeding block driving mechanism 35 drives the handle-part intermittent material-feeding block 34 to reversely move and prepare for conveying the next micro-drill handle part. At the same time, the shank pressing block driving mechanism 39 drives the shank pressing block 38 to rotate so that the shank pressing block 38 presses the micro drill shank carried by the shank carrying block 33 against the shank carrying block 33.
The micro drill handle part feeding and clamping mechanism 3 can automatically clamp the micro drill handle part, not only reduces labor intensity and improves production efficiency, but also has low production and manufacturing cost.
Specifically, the handle support 31 is connected to a handle pushing thimble guide block 311, the handle pushing thimble guide block 311 is provided with a guide hole (not labeled in the figure), and the handle pushing thimble 36 is slidably disposed in the guide hole. In actual operation, when the handle-pushing pin driving mechanism 37 drives the handle-pushing pin 36 to move, the moving handle-pushing pin 36 slides along the guide hole of the handle-pushing pin guide block 311. The handle pushing thimble guide block 311 can ensure that the handle pushing thimble 36 moves along an accurate direction.
Specifically, the shank pressing block 38 includes a shank conductive block 381 and a shank conductive block connecting rod 382, and the shank conductive block connecting rod 382 is made of an insulating material; the middle part of handle conducting block connecting rod 382 rotates with handle support 31 to be connected, the one end of handle conducting block connecting rod 382 is connected in the output of handle compact heap actuating mechanism 39, the other end of handle conducting block connecting rod 382 is connected in handle conducting block 381, handle conducting block 381 is used for compressing tightly the little brill handle that handle carrier block 33 bore in handle carrier block 33, handle conducting block 381 and external power electric connection. In practical use, the handle pressing block driving mechanism 39 drives one end of the handle conductive block connecting rod 382 to move upwards, the middle part of the handle conductive block connecting rod 382 rotates along the handle bracket 31, the other end of the handle conductive block connecting rod 382 drives the handle conductive block 381 to rotate downwards, and the handle conductive block 381 which rotates downwards presses the micro drill handle to the handle bearing block 33; because a current needs to be applied to the shank conductive block 381, in order to prevent the current of the shank conductive block 381 from being transferred to other parts of the micro-drill shank feeding clamping mechanism 3, the insulating shank conductive block connecting rod 382 is adopted to isolate the current of the shank conductive block 381, so that the micro-drill shank feeding clamping mechanism 3 can work safely and stably.
Specifically, the handle bearing block 33 is concavely provided with a handle clamping groove 331, and the handle clamping groove 331 is used for bearing the handle of the micro drill. The handle clamping groove 331 is a V-shaped groove. In actual operation, the handle-pushing thimble driving mechanism 37 drives the handle-pushing thimble 36 to slide along the handle receiving groove 341, and the sliding handle-pushing thimble 36 pushes the micro drill handle in the handle receiving groove 341 into the handle engaging groove 331 of the handle bearing block 33. Then the handle pressing block driving mechanism 39 drives the handle pressing block 38 to rotate so that the handle conductive block 381 of the handle pressing block 38 presses the handle portion of the micro drill carried by the handle bearing block 33 into the handle clamping groove 331 of the handle bearing block 33, and the inner wall of the handle clamping groove 331 respectively supports against the handle portion of the micro drill, so that the handle portion of the micro drill is pressed by the handle bearing block 33 more stably, and the subsequent welding work is facilitated. Preferably, the handle clamping groove 331 is a V-shaped groove, and the abutting effect of the V-shaped groove on the handle of the micro drill is better.
As shown in fig. 8, in the present embodiment, the handle intermittent feed block 34 includes a handle intermittent feed block 342 and a guide block 343 connected to the handle intermittent feed block 342, the guide block 343 is drivingly connected to the handle intermittent feed block driving mechanism 35, the handle intermittent feed block 342 is disposed across the guide block 343, and the handle receiving groove 341 is formed by recessing inward from the surface of the handle intermittent feed block 342; the handle support 31 has a sliding slot (not shown) and the slide block 343 is slidably disposed in the sliding slot.
In actual operation, when the handle intermittent feed block driving mechanism 35 drives the handle intermittent feed block 34 to move, the guide block 343 slides along the chute of the handle bracket 31, so as to ensure that the handle intermittent feed block 34 can move in the correct direction. The shank receiving groove 341 of the shank intermittent carrier block 342 is used to carry the micro-drill shank. Preferably, the handle portion accommodating groove 341 is a V-shaped groove, and the collision effect of the V-shaped groove on the handle portion of the micro drill is better.
As shown in fig. 9 to 12, in this embodiment, the material receiving mechanism 4 includes a material receiving mounting seat 40, a material receiving box 41, a material clamping hook block 42, an elastic member 43, a material pushing plate 44, a material pushing plate driving mechanism 45, a material pushing thimble 46, a material pushing thimble driving mechanism 47, a material grabbing component 48, and a material grabbing component driving mechanism 49;
the receiving mounting seat 40 is arranged on the workbench 1, the receiving box 41 is arranged on the receiving mounting seat 40, the receiving box 41 is provided with a material accommodating cavity 411 and a feeding hole 412, the feeding hole 412 is communicated with the material accommodating cavity 411 and the outside, the middle part of the clamping hook block 42 is rotatably connected to the receiving box 41, one end of the elastic member 43 abuts against the receiving box 41, the other end of the elastic member 43 abuts against the upper part of the clamping hook block 42, and the lower part of the clamping hook block 42 is positioned at the feeding hole 412;
the material grabbing component 48 is used for clamping and taking finished micro drill products, and the material grabbing component driving mechanism 49 is arranged on the material receiving mounting seat 40 and used for driving the material grabbing component 48 to move; the pushing thimble driving mechanism 47 is arranged on one side of the receiving mounting seat 40, and the pushing thimble driving mechanism 47 is used for driving the pushing thimble 46 to move; the material pushing plate driving mechanism 45 is disposed in the material receiving box 41 and is used for driving the material pushing plate 44 to move, and the material pushing plate 44 is slidably disposed at the material inlet 412.
In actual work, after the micro-drill edge part and the micro-drill handle part are electrically welded together to form a micro-drill finished product, the material grabbing component driving mechanism 49 drives the material grabbing component 48 to move to a set position, and then the material grabbing component 48 clamps the micro-drill finished product. Then the material grabbing component driving mechanism 49 drives the material grabbing component 48 to move reversely to the grinding mechanism 5, and the grinding mechanism 5 polishes the micro drill handle of the micro drill finished product clamped by the material grabbing component 48. Then, after the material grabbing component driving mechanism 49 continues to drive the material grabbing component 48 to move reversely to the set position, the material grabbing component 48 releases the clamped micro-drill finished product, the material pushing thimble driving mechanism 47 drives the material pushing thimble 46 to move and push the micro-drill finished product clamped by the material grabbing component 48 to the material inlet 412 of the material receiving box 41, the material pushing plate driving mechanism 45 drives the material pushing plate 44 to move, the moving material pushing plate 44 slides along the material inlet 412 and pushes open the material clamping hook block 42, and meanwhile, the moving material pushing plate 44 pushes the micro-drill finished product at the material inlet 412 to the material receiving cavity 411 of the material receiving box 41. When the material blocking hook block 42 is pushed open by the material pushing plate 44, the middle part of the material blocking hook block 42 rotates along the material receiving box 41, the upper part of the material blocking hook block 42 presses the elastic piece 43, and the elastic piece 43 elastically deforms and stores elastic potential energy. When the pushing plate 44 releases the pressing force on the material blocking hook block 42, the elastic member 43 releases elastic potential energy and drives the middle part of the material blocking hook block 42 to rotate reversely along the material receiving box 41, the lower part of the material blocking hook block 42 blocks the material inlet 412, and the lower part of the material blocking hook block 42 can block the micro-drilling finished product in the material accommodating cavity 411 from running out of the material receiving box 41. The material receiving mechanism 4 can receive materials automatically, not only reduces labor intensity, but also improves production efficiency.
As shown in fig. 12, in the present embodiment, the material grabbing assembly 48 includes a lower claw block 481, an upper claw block 482 and a material grabbing cylinder 483, the lower claw block 481 is drivingly connected to the material grabbing assembly driving mechanism 49, the lower claw block 481 is provided with two upper claw mounting blocks 4811 at intervals, the middle portion of the upper claw block 482 is respectively and rotatably connected to the two upper claw mounting blocks 4811, one end of the upper claw block 482 is connected to an output end of the material grabbing cylinder 483, the other end of the upper claw block 482 is used for pressing the micro-drilling finished product to the lower claw block 481, and the material grabbing cylinder 483 is provided to the lower claw block 481 and is used for driving the upper claw block 482 to move.
In actual work, after the material grabbing assembly driving mechanism 49 drives the material grabbing assembly 48 to move to a set position, the material grabbing cylinder 483 drives one end of the upper claw block 482 to move upwards, meanwhile, the middle part of the upper claw block 482 rotates along the two upper claw mounting blocks 4811 respectively, and the other end of the upper claw block 482 presses a finished micro drill product onto the lower claw block 481. The material grabbing component 48 is simple in structure and can stably and reliably clamp the finished micro drill product.
Specifically, the lower claw block 481 is concavely provided with a micro-drill finished product slot (not labeled in the figure) for accommodating a micro-drill finished product. In actual work, the micro-drill finished product is placed in the micro-drill finished product clamping groove of the lower claw block 481, and the inner wall of the micro-drill finished product clamping groove is abutted against the micro-drill finished product, so that the micro-drill finished product is more stably compressed by the upper claw block 482.
As shown in fig. 11, in this embodiment, the material grabbing driving mechanism 49 includes a material grabbing connecting slider 491 and a material grabbing connecting slider driving mechanism 492, the material grabbing connecting slider 491 is slidably connected to the material receiving mounting seat 40, the material grabbing connecting slider driving mechanism 492 is disposed on the material receiving mounting seat 40 and is used for driving the material grabbing connecting slider 491 to slide, and the material grabbing component 48 is connected to the material grabbing connecting slider 491; the material grabbing connecting slide 491 is further provided with a finger cylinder 493, and the finger cylinder 493 is used for clamping the finished micro drill product clamped by the material grabbing component 48.
In actual operation, the material grabbing connecting slide 491 provides a base for installation of the material grabbing assembly 48 and the finger cylinder 493. After the gripping assembly 48 grips the finished micro drill product, the finger cylinder 493 further grips the handle portion of the finished micro drill product gripped by the gripping assembly 48. Because the finished micro drill product needs to be polished by the grinding mechanism 5 before entering the material receiving box 41, the finger cylinder 493 can ensure that the finished micro drill product is not broken in the polishing process after clamping the shank of the finished micro drill product.
Specifically, the material grabbing connecting slide block driving mechanism 492 is a screw and nut type driving mechanism. The screw nut type driving mechanism has the characteristics of high transmission efficiency and high precision.
As shown in fig. 2, 13 and 14, in the present embodiment, the grinding mechanism 5 includes a reference block 51, a top block 52, a top block driving mechanism 53, a grinder 54, and a grinder movement driving mechanism 55; the reference block 51 is arranged on the workbench 1 or the receiving mechanism 4, the ejector block driving mechanism 53 is arranged on the workbench 1 and used for driving the ejector block 52 to move close to or away from the reference block 51, the ejector block 52 and the reference block 51 are arranged just opposite to each other, the grinder moving driving mechanism 55 is arranged on the workbench 1 and used for driving the grinder 54 to move, and the grinder 54 is used for grinding the micro drill handle of the micro drill finished product clamped by the receiving mechanism 4.
After the micro-drill edge part and the micro-drill handle part are electrically welded together to form a micro-drill finished product, the length of the micro-drill finished product may have errors, so that the overlong micro-drill finished product needs to be polished, and the length of each micro-drill finished product meets the production standard. In actual work, when the material receiving mechanism 4 grips the finished micro drill product and moves to one side of the reference block 51, the ejecting block driving mechanism 53 drives the ejecting block 52 to move close to the reference block 51, the moving ejecting block 52 abuts against the finished micro drill product gripped by the material receiving mechanism 4 so that the edge of the micro drill blade abuts against the reference block 51, and after the finished micro drill product gripped by the material receiving mechanism 4 is corrected, the ejecting block driving mechanism 53 drives the ejecting block 52 to move away from the reference block 51 and reset. When the material receiving mechanism 4 continues to move the micro-drill product and passes through the grinder 54, the grinder 54 will grind the micro-drill product gripped by the material receiving mechanism 4. The grinder movement driving mechanism 55 can drive the grinder 54 to move to adjust the position of the grinder 54, so that the grinder 54 can grind micro-drill products with different lengths to meet the production requirements. The grinding mechanism 5 of this application can be automized and polish the processing to boring the finished product a little, guarantees that every bores the finished length of finished product a little and accords with the standard of production.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a full-automatic little drill bit handle welding machine which characterized in that: comprises a workbench and a plurality of groups of micro-drill blade handle welding devices arranged on the workbench; the micro-drill blade handle welding device comprises a micro-drill blade part feeding clamping mechanism, a micro-drill handle part feeding clamping mechanism, a material receiving mechanism, a grinding mechanism, a blade part feeding vibration disc and a handle part feeding vibration disc; the micro-drill edge part feeding clamping mechanism, the micro-drill handle part feeding clamping mechanism, the material receiving mechanism, the grinding mechanism, the edge part feeding vibration disc and the handle part feeding vibration disc are arranged on the workbench;
the handle feeding vibration disc is used for orderly arranging the micro drill handles and conveying the micro drill handles to the micro drill handle feeding clamping mechanism; the micro drill handle part feeding and clamping mechanism is used for clamping the micro drill handle part conveyed by the handle part feeding and vibrating disk; the edge part feeding vibration disc is used for orderly arranging the micro-drilling edge parts and conveying the micro-drilling edge parts to the micro-drilling edge part feeding clamping mechanism; the micro-drill edge part feeding and clamping mechanism is used for clamping the micro-drill edge part conveyed by the edge part feeding vibration disc, and the micro-drill edge part feeding and clamping mechanism is also used for abutting the micro-drill edge part clamped by the micro-drill edge part feeding and clamping mechanism against the micro-drill handle part clamped by the micro-drill handle part feeding and clamping mechanism; after the micro drill edge part clamped by the micro drill edge part feeding clamping mechanism is abutted to the micro drill handle part clamped by the micro drill handle part feeding clamping mechanism, the micro drill edge part feeding clamping mechanism and the micro drill handle part feeding clamping mechanism are respectively electrified so that the micro drill edge part and the micro drill handle part are electrically welded together to form a micro drill finished product;
the material receiving mechanism is used for clamping finished micro drills and collecting the finished micro drills, and the grinding mechanism is used for polishing the micro drill handles of the finished micro drills clamped by the material receiving mechanism.
2. The full-automatic micro-drill blade shank welding machine of claim 1, characterized in that: the micro-drilling blade feeding clamping mechanism comprises a blade mounting plate, a mounting seat assembly, a mounting seat driving mechanism, a blade bearing block, a blade intermittent feeding block driving mechanism, a blade storage block, a blade pushing thimble driving mechanism, a blade pressing block driving mechanism and a pressure detection device;
the mounting seat driving mechanism is arranged on the workbench and used for driving the mounting seat assembly to move, and the blade mounting plate is connected to the mounting seat assembly in a sliding manner; the edge part bearing block, the edge part intermittent feeding block and the edge part material storage block are arranged on the edge part mounting plate at intervals respectively, and the edge part intermittent feeding block is positioned between the edge part bearing block and the edge part material storage block; the edge part intermittent feeding block is provided with an edge part first storage hole which penetrates through the edge part intermittent feeding block; the blade part material storage block is provided with a blade part second storage hole and a blade part material pushing thimble through hole at intervals, and the blade part second storage hole and the blade part material pushing thimble through hole penetrate through the blade part material storage block; the blade part intermittent feeding block driving mechanism is used for driving the blade part intermittent feeding block to move so that the first blade part storage hole is communicated with the second blade part storage hole or the first blade part storage hole is communicated with the blade part pushing thimble through hole; the blade pushing thimble driving mechanism is arranged on the blade mounting plate and is used for driving the blade pushing thimble to move, and the blade pushing thimble is arranged in the blade pushing thimble through hole in a sliding manner; the cutting part pressing block driving mechanism is arranged on the cutting part mounting plate and is used for driving the cutting part pressing block to rotate, and the cutting part pressing block is used for pressing the micro-drilling cutting part borne by the cutting part bearing block to the cutting part bearing block; the pressure detection device is arranged on the mounting seat assembly and used for abutting against the blade mounting plate.
3. The full-automatic micro-drill blade shank welding machine of claim 2, characterized in that: the edge part pressing block comprises an edge part conductive block and an edge part conductive block connecting rod, and the edge part conductive block connecting rod is made of insulating materials; the middle part of cutting part conducting block connecting rod rotates with the cutting part mounting panel to be connected, and the one end of cutting part conducting block connecting rod is connected in cutting part compact heap actuating mechanism's output, and the other end of cutting part conducting block connecting rod is connected in the cutting part conducting block, and the cutting part conducting block is used for compressing tightly in the cutting part carrier block with the little drill cutting part that the cutting part carrier block bore, cutting part conducting block and external power electric connection.
4. The full-automatic micro-drill blade shank welding machine of claim 2, characterized in that: the two opposite sides of the edge intermittent feed block are connected with wear-resistant layers, and the wear-resistant layers on the two opposite sides of the edge intermittent feed block respectively abut against the edge bearing block and the edge storage block.
5. The full-automatic micro-drill blade shank welding machine of claim 1, characterized in that: the feeding and clamping mechanism for the handle part of the micro drill comprises a handle part support, a handle part storage box, a handle part bearing block, a handle part intermittent feeding block driving mechanism, a handle part pushing thimble driving mechanism, a handle part pressing block and a handle part pressing block driving mechanism;
the handle support is arranged on the workbench, the handle storage box is connected to the handle support, the handle storage box is provided with a handle storage groove, the handle storage groove penetrates through the handle storage box, the handle intermittent feeding block is concavely provided with a handle containing groove, the handle intermittent feeding block is positioned between the handle storage box and the handle support, the handle intermittent feeding block is positioned below the handle storage groove, the handle intermittent feeding block is arranged on the handle support in a sliding manner, and the handle intermittent feeding block driving mechanism is arranged on the handle support and used for driving the handle intermittent feeding block to slide so as to enable the handle containing groove to be communicated with the handle storage groove; the handle part pushing thimble driving mechanism is arranged on the handle part support and is used for driving the handle part pushing thimble to move, and the handle part pushing thimble is arranged in the handle part accommodating groove in a sliding manner; the handle bearing block is connected to the handle bracket and is used for bearing the handle of the micro drill; the stalk portion compact heap actuating mechanism is installed in the stalk portion support and is used for driving the stalk portion compact heap to rotate, and the stalk portion compact heap is used for compressing tightly the little brill stalk portion that the stalk portion carrier block bore in the stalk portion carrier block, and the stalk portion compact heap is connected with external power.
6. The full-automatic micro-drill blade shank welding machine of claim 5, characterized in that: the handle intermittent feeding block comprises a handle intermittent feeding block and a guide block connected with the handle intermittent feeding block, the guide block is in driving connection with a handle intermittent feeding block driving mechanism, the handle intermittent feeding block and the guide block are arranged in a crossed mode, and a handle containing groove is formed by inwards sinking from the surface of the handle intermittent feeding block; the handle part support is concavely provided with a sliding groove, and the guide sliding block is arranged in the sliding groove in a sliding manner.
7. The full-automatic micro-drill blade shank welding machine of claim 1, characterized in that: the receiving mechanism comprises a receiving mounting seat, a receiving box, a clamping hook block, an elastic piece, a pushing plate driving mechanism, a pushing thimble driving mechanism, a grabbing component and a grabbing component driving mechanism;
the collecting installation seat is arranged on the workbench, the collecting box is arranged on the collecting installation seat and provided with a material accommodating cavity and a feed inlet, the feed inlet is communicated with the material accommodating cavity and the outside, the middle part of the clamping hook block is rotatably connected to the collecting box, one end of the elastic piece is abutted against the collecting box, the other end of the elastic piece is abutted against the upper part of the clamping hook block, and the lower part of the clamping hook block is positioned at the feed inlet;
the material grabbing component is used for clamping finished micro-drill products, and the material grabbing component driving mechanism is arranged on the material receiving mounting seat and used for driving the material grabbing component to move; the pushing thimble driving mechanism is arranged on one side of the receiving mounting seat and used for driving the pushing thimble to move; the material pushing plate driving mechanism is arranged in the material receiving box and used for driving the material pushing plate to move, and the material pushing plate is arranged at the feeding hole in a sliding mode.
8. The full-automatic micro-drill blade shank welding machine of claim 7, characterized in that: the material grabbing component comprises a lower claw block, an upper claw block and a material grabbing cylinder, the lower claw block is in driving connection with a material grabbing component driving mechanism, two upper claw mounting blocks are arranged at intervals on the lower claw block, the middle portion of the upper claw block is respectively connected with the two upper claw mounting blocks in a rotating mode, one end of the upper claw block is connected to the output end of the material grabbing cylinder, the other end of the upper claw block is used for pressing a micro-drill finished product on the lower claw block, and the material grabbing cylinder is arranged on the lower claw block and used for driving the upper claw block to move.
9. The full-automatic micro-drill blade shank welding machine of claim 7, characterized in that: the material grabbing component driving mechanism comprises a material grabbing connecting sliding block and a material grabbing connecting sliding block driving mechanism, the material grabbing connecting sliding block is connected to the material receiving mounting seat in a sliding mode, the material grabbing connecting sliding block driving mechanism is arranged on the material receiving mounting seat and used for driving the material grabbing connecting sliding block to slide, and the material grabbing component is connected to the material grabbing connecting sliding block; the material grabbing connecting sliding block is further provided with a finger cylinder, and the finger cylinder is used for clamping a micro drill finished product clamped by the material grabbing component.
10. The full-automatic micro-drill blade shank welding machine of claim 1, characterized in that: the grinding mechanism comprises a reference block, a top block driving mechanism, a grinding machine and a grinding machine moving driving mechanism; the base block sets up in workstation or receiving agencies, and kicking block actuating mechanism sets up in the workstation and is used for driving the kicking block to be close to or keep away from the base block and remove, and the kicking block is just to setting up with the base block, grinds quick-witted movement actuating mechanism and sets up in the workstation and be used for driving and grind the machine and remove, grinds the machine and is used for polishing the processing to receiving the finished little brill stalk portion of little brill that the feed mechanism pressed from both sides was got.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505041.1A CN111774744A (en) | 2020-06-05 | 2020-06-05 | Full-automatic micro-drill blade handle welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505041.1A CN111774744A (en) | 2020-06-05 | 2020-06-05 | Full-automatic micro-drill blade handle welding machine |
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| Publication Number | Publication Date |
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| CN111774744A true CN111774744A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010505041.1A Pending CN111774744A (en) | 2020-06-05 | 2020-06-05 | Full-automatic micro-drill blade handle welding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676723A (en) * | 2020-12-15 | 2021-04-20 | 新乡市慧联电子科技股份有限公司 | Automatic welding device and method for heavy drill |
| CN115319254A (en) * | 2022-08-23 | 2022-11-11 | 东莞市荣城智能装备有限公司 | Welding machine |
| CN115401470A (en) * | 2022-11-02 | 2022-11-29 | 广州集牧农牧科技股份有限公司 | Intelligent accurate high-speed grinding former |
-
2020
- 2020-06-05 CN CN202010505041.1A patent/CN111774744A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676723A (en) * | 2020-12-15 | 2021-04-20 | 新乡市慧联电子科技股份有限公司 | Automatic welding device and method for heavy drill |
| CN112676723B (en) * | 2020-12-15 | 2022-03-25 | 新乡市慧联电子科技股份有限公司 | Automatic welding device and method for heavy drill |
| CN115319254A (en) * | 2022-08-23 | 2022-11-11 | 东莞市荣城智能装备有限公司 | Welding machine |
| CN115319254B (en) * | 2022-08-23 | 2024-05-14 | 东莞市荣城智能装备有限公司 | Welding machine |
| CN115401470A (en) * | 2022-11-02 | 2022-11-29 | 广州集牧农牧科技股份有限公司 | Intelligent accurate high-speed grinding former |
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