CN110948202A - Welding insert assembling device and method for welding electric connector - Google Patents
Welding insert assembling device and method for welding electric connector Download PDFInfo
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- CN110948202A CN110948202A CN201911213228.8A CN201911213228A CN110948202A CN 110948202 A CN110948202 A CN 110948202A CN 201911213228 A CN201911213228 A CN 201911213228A CN 110948202 A CN110948202 A CN 110948202A
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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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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Abstract
The invention relates to the technical field of electronic component production. A welding insert assembling device and a method for welding an electric connecting piece are disclosed, the device comprises an assembling bracket, an assembling connection component, an assembling driving motor, an assembling transmission wheel set, an assembling rotating shaft, an upper rotating shaft, a lower rotating shaft and a front-back moving component; the equipment support sets up in the frame, the equipment links up the subassembly setting in the front portion of equipment support, the feed end that the subassembly was linked up in the equipment links up with first contact pin conveyor's discharge end, equipment driving motor sets up the rear portion at the equipment support, the equipment pivot is passed through the bearing and is transversely set up the middle part at the equipment support, the right-hand member of equipment pivot is connected with equipment driving motor through equipment transmission wheelset, go up the horizontal setting of axis of rotation and assembling the anterior upside of support, lower axis of rotation is horizontal to be set up the anterior downside at the equipment support, the back-and-forth movement subassembly is used for driving the. The advantage of this patent is that promote contact pin packaging efficiency and equipment quality, promotes product equipment quality.
Description
Technical Field
The invention relates to the technical field of electronic element production, in particular to a welding insert assembling device and method for welding an electric connector.
Background
The electric connector adopting the welding insertion sheet is mainly used in the electronic and electric appliance industry and the wire harness processing industry, the electric connector is formed by welding the welding insertion sheet and the connecting seat, the welding insertion sheet is basically made of brass, the welding insertion sheet is welded on the connecting seat, and the welding insertion sheet on the connecting seat can be one sheet or multiple sheets.
The present insert welding device, for example, chinese utility model patent publication No. CN207479886U (publication No. 2018.06.12), discloses an insert welding system, which includes a worktable; the clamping device is rotatably arranged on the workbench and is used for clamping the insert and the main body component; the feeding device, the welding device and the discharging device are arranged on the workbench and surround the clamping device; the feeding device comprises an inserting sheet feeding device for transmitting inserting sheets and a main body feeding device for transmitting a main body part, and the blanking device is used for outputting the inserting sheets and the main body part which are welded. The utility model provides an inserted sheet welding system is fixed a position through clamping device to what inserted sheet and main part, transmits inserted sheet and main part to clamping device department through loading attachment, and when clamping device rotated to welding position department, welding set welded it, and the inserted sheet and the main part of accomplishing the welding through unloader after the welding was accomplished transports away, can realize inserted sheet welded whole flow automatically through this inserted sheet welding system, convenient operation, it is efficient.
Among the existing equipment especially when welding the inserted sheet equipment process, often appear that the welding inserted sheet drops and the inaccurate phenomenon in welding inserted sheet equipment position to and the equipment back does not compress tightly and leads to the material to remove when the welding easily, thereby cause the condemned phenomenon of product.
Disclosure of Invention
The invention aims to solve the problem of the existing welding insert assembling, and provides a welding insert assembling device for welding an electric connector, which improves the stability, the welding insert assembling precision and the welding insert assembling quality in the welding insert transferring process.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a welding insert assembling device for welding an electric connecting piece comprises an assembling support, an assembling connection assembly, an assembling driving motor, an assembling transmission wheel set, an assembling rotating shaft, an upper rotating shaft, a lower rotating shaft and a front-back moving assembly; the assembling support is arranged on the rack, the assembling and connecting assembly is arranged at the front part of the assembling support, the feeding end of the assembling and connecting assembly is connected with the discharging end of the first welding insert conveying device, the assembling driving motor is arranged at the rear part of the assembling support, the assembling rotating shaft is transversely arranged at the middle part of the assembling support through a bearing, the right end of the assembling rotating shaft is connected with the assembling driving motor through an assembling transmission wheel set, and an assembling jacking cam, an assembling pushing cam, a front-back moving cam, a conveying pushing cam and a conveying jacking cam are sequentially arranged on the assembling rotating shaft from left to right; the upper rotating shaft is transversely arranged on the upper side of the front part of the assembling bracket, and an assembling lower pressing rod and a conveying lower pressing rod are sleeved on the upper rotating shaft; the rear end of the assembling lower pressing rod is provided with an assembling lower press fit wheel which is matched with the assembling lower pressing cam, the rear end of the conveying lower pressing rod is provided with a conveying lower press fit wheel which is matched with the conveying lower pressing cam, the lower rotating shaft is transversely arranged at the lower side of the front part of the assembling support, and the assembling jacking rod and the conveying jacking rod are sleeved on the lower rotating shaft; the rear end of equipment tight pole in top is provided with the tight cooperation wheel in equipment top, and the tight cooperation wheel in equipment top cooperatees with the tight cam in equipment top, and the rear end of carrying the tight pole in top is provided with carries the tight cooperation wheel in top, carries the tight cooperation wheel in top and carries the tight cam in top to cooperate, and the back-and-forth movement subassembly is used for driving the welding inserted sheet back-and-forth movement.
Preferably, the front-back moving assembly comprises two moving guide rods, a cam matching block, a moving supporting block, a downward pressing matching block and a jacking matching block; the two moving guide rods are positioned at the front part of the assembling bracket, the cam matching block is connected at the rear parts of the two moving guide rods, a cam is arranged on the cam matching block, and the cam is matched with the front-back moving cam to drive the two moving guide rods to move front and back; the two movable guide rods penetrate through the front part of the assembling support to be connected with the movable supporting block, the lower pressing fit block is in sliding fit with the movable supporting block, the top of the lower pressing fit block is connected with a lower pressing clamping block, a lower pressing fit groove is formed in the lower pressing clamping block, a lower pressing fit wheel is arranged at the front part of the conveying lower pressing rod and is positioned in the lower pressing fit groove, and a lower pressing block is arranged on the lower pressing clamp block; the pushing fit block is connected to the front part of the lower pressing fit block through a slide rail, the bottom of the pushing fit block is connected with the pushing fit block, a pushing fit groove is formed in the pushing fit block, a conveying fit wheel is arranged on the front part of the conveying push rod and located in the pushing fit groove, and the top of the pushing fit block is connected with the pushing fit block through a spring; the front part of the assembling lower pressure rod and the front part of the assembling jacking rod are respectively provided with an assembling lower pressure clamping wheel and an assembling jacking clamping wheel; the assembling pressing and clamping wheel is connected with an assembling pressing module in a matching way, and the assembling jacking and clamping wheel is connected with an assembling jacking module in a matching way.
Preferably, the assembling and connecting assembly comprises an assembling and connecting bracket, an assembling and connecting conveying plate, an assembling and connecting driving motor and an assembling and connecting rotating wheel; the equipment links up the support setting in the front portion of equipment support, and the equipment links up the delivery board and connects the feed end at the equipment links up the support, and the equipment links up driving motor setting in the lower part that the equipment links up the support, and the equipment links up and rotates the wheel and connect in the pivot that the equipment linked up driving motor.
Preferably, the outer ring of the assembled and connected rotating wheel is regularly provided with lugs in a mountain circumferential direction, and the lugs are matched with materials to be conveyed.
Preferably, the assembling and pressing module comprises assembling and pressing a supporting block, assembling and lifting slide blocks and a pressing plate; the assembling lifting slide block is lifted and lowered through assembling, the rail is arranged on the assembling press-down supporting block, the press-down plate is arranged on one side of the assembling lifting slide block, an assembling press-down matching groove is formed in the other side of the assembling lifting slide block, and the assembling press-down clamping wheel is located in the assembling press-down matching groove.
Preferably, the assembling and jacking module comprises an assembling and jacking supporting block and an assembling and jacking lifting block; the equipment top tight supporting block is arranged on the frame and located below the equipment pressing module, the equipment top tight lifting block is arranged on the equipment top tight supporting block through an equipment top tight lifting slide rail, an equipment top tight lifting groove is formed in the equipment top tight lifting block, and the equipment top tight clamping wheel is located in the equipment top tight lifting groove.
Preferably, the top of the assembling support is provided with two top limiting rods, and the bottoms of the two top limiting rods are respectively matched with the tops of the assembling pressing cam and the conveying pressing cam.
Preferably, the bottom of the assembling support is provided with two bottom limiting rods, and the tops of the two bottom limiting rods are respectively matched with the assembling jacking cam and the conveying jacking cam.
A method for assembling a welding insert for electrical connector welding, comprising the following steps in sequence: the device drives the assembly and engagement rotating wheel to rotate through an assembly and engagement driving motor in the assembly and engagement assembly, so that a lug on the assembly and engagement rotating wheel is matched with the welding insertion sheet, and the welding insertion sheet is driven to be conveyed one by one; it is rotatory to drive the equipment pivot through equipment driving motor, thereby make equipment top tight cam, equipment push down the cam, the back-and-forth movement cam, carry and push down the cam and carry and push down tight cam rotation, push down the cam and carry and push down the tight cam drive and carry the depression bar and carry the tight pole of top and swing to the center through carrying, thereby make the back-and-forth movement subassembly press from both sides the welding inserted sheet and press from both sides tightly, push away the welding inserted sheet on the back-and-forth movement subassembly to the connecting seat through the back-and-forth movement cam, push down the cam through equipment and drive equipment push down the tight pole and assemble the tight pole and press from both sides tightly to the center.
The utility model provides an electric connector welding equipment, this equipment includes frame and index plate device, connecting seat conveyor, welding inserted sheet conveyor, welding set, detection device, unloader and foretell welding inserted sheet assembly device thereof.
According to the welding insert assembling device for welding the electric connecting piece, the lug on the assembling and connecting rotating wheel is matched with the welding insert through the assembling and connecting assembly, so that the welding inserts are driven to be conveyed one by one; the rotating shaft is matched with the cam, and the cam is driven to rotate together through one shaft, so that the equipment cost is reduced, and the assembly efficiency is improved; through the cooperation between a plurality of cams and the dwang, the welding inserted sheet of being convenient for is better presss from both sides tight transport to and the welding inserted sheet of being convenient for is convenient for better equipment, prevents that the welding inserted sheet from dropping or the inaccurate phenomenon in welding inserted sheet position from appearing, and the better messenger's back-and-forth movement subassembly back-and-forth movement of being convenient for simultaneously promotes the mobility efficiency and removes the precision. To sum up, the advantage of this patent is that promote welding inserted sheet packaging efficiency and equipment quality, promotes product equipment quality.
Drawings
FIG. 1 is a schematic structural view of an electric connector welding device of the present invention.
Fig. 2 is a schematic structural diagram of the finished product.
Fig. 3 is a schematic structural view of the jig assembly.
Fig. 4 is a schematic structural view of the connecting seat conveying device.
Fig. 5 is a schematic structural view of the first welding insert conveying device.
Fig. 6 is a schematic structural view of the first welding insert assembling device.
FIG. 7 is a schematic view of the structure of the assembly engagement assembly and the forward and backward moving assembly.
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1, an electric connector welding device comprises a frame and an index plate device 1 thereof, a connecting seat conveying device 2, a first welding insert conveying device 3, a first welding insert assembling device 4, a second welding insert conveying device, a second welding insert assembling device, a welding device 5, a detection device 6 and a blanking device 7; the indexing disc device 1 comprises an indexing disc 101 and an indexing disc drive assembly 102; the index plate driving assembly 102 drives the index plate 101 to rotate, and a plurality of jig assemblies are arranged on the outer ring of the index plate 101 in a regular array manner; a plurality of stations are arranged on the indexing disc device 1, and the plurality of stations respectively comprise a first station, a second station, a third station, a fourth station, a fifth station and a sixth station which are sequentially arranged; the position of the connecting seat conveying device 2 corresponds to a first station, and the connecting seat conveying device 2 is used for conveying the connecting seat to a jig assembly of the dividing plate device 1; the positions of the first welding insert conveying device 3 and the first welding insert assembling device 4 correspond to a second station, the first welding insert conveying device 3 is used for conveying and feeding the welding inserts, and the first welding insert assembling device 4 is used for conveying and assembling the welding inserts to one side of a connecting seat in the jig assembly; the positions of the second welding insert conveying device and the second welding insert assembling device correspond to a third station, the second welding insert conveying device is identical to the first welding insert conveying device 3 in structure, the second welding insert conveying device is identical to the first welding insert assembling device 4 in structure, and the second welding insert conveying device and the second welding insert assembling device are matched to convey the welding inserts to the other side of the connecting seat in the jig assembly and assemble the welding inserts; the welding device 5 corresponds to the fourth station in position, and the welding device 5 is used for welding the welding insertion sheet with the connecting seat; the position of the detection device 6 corresponds to a fifth station, and the detection device 6 is used for performing spot welding detection; the blanking device 7 corresponds to the sixth station in position, and the blanking device 7 is used for blanking finished products and waste products.
As shown in fig. 2, the finished welded and assembled electrical connector includes a connecting socket 100 and two welding tabs 100, and the two welding tabs 100 are welded to two sides of the connecting socket 100 by the apparatus.
As shown in fig. 1 and 3, the jig assembly includes a jig base 11, a jig crane 12, and a jig rotating plate 13; the jig base 11 is arranged on the index plate 101, the inner side of the jig base 11 is provided with a lifting through hole 111, the jig lifting frame 12 is positioned in the lifting through hole 111, and the jig lifting frame 12 is convenient to lift better through the lifting through hole 111. Jig rotor plate 13 is located jig base 11, and the rear portion of jig rotor plate 13 is articulated with the top of jig crane 12, goes up and down through jig crane 12 and drives jig rotor plate 13 and rotate to weld inserted sheet and connecting seat equipment better. Still be provided with the stopper 14 that is used for the fixed connection seat on the tool rotor plate 13, be convenient for better spacing the connecting seat on tool rotor plate 13 through stopper 14 to further promote equipment and welded stability.
As shown in fig. 1 and 4, the connecting socket conveying device 2 includes a connecting socket conveying assembly and a connecting socket transferring assembly; the connecting seat conveying assembly comprises a connecting seat conveying bracket 211, a connecting seat conveying motor 212, a connecting seat conveying transmission wheel set 213 and a conveying belt 214; connecting seat conveying motor 212 sets up in the middle part of connecting seat conveying support 211, and connecting seat conveying transmission wheelset 213 passes through conveyer belt 214 and is connected with connecting seat conveying motor 212 to make the connecting seat carry better, promote the stability of carrying. The connecting seat transferring assembly comprises a connecting seat transferring bracket 221, a connecting seat transferring driving assembly 222, a connecting seat transferring moving support plate 223 and a connecting seat transferring clamping jaw cylinder 224; the connecting seat shifts support 221 and connecting seat conveying component's discharge end and links up mutually, and the connecting seat shifts to be provided with U type spout 2211 on the support 221, is convenient for make the connecting seat shift to move backup pad 223 round trip movement on U type spout 2211 through U type spout 2211 to further inject the movement track, prevent to carry the dislocation, further promote conveying accuracy. The connecting seat transfer driving assembly 222 is arranged on the connecting seat transfer bracket 221, the top of the connecting seat transfer moving support plate 223 is fixedly connected with the connecting seat transfer driving assembly 222, and the connecting seat transfer moving support plate 223 moves on the U-shaped sliding groove 2211; the connecting seat shifts clamping jaw cylinder 224 and sets up in the bottom that the connecting seat shifted the removal backup pad 223, and the connecting seat shifts clamping jaw cylinder 224 and the discharge end parallel and level of connecting seat conveying support 211, shifts clamping jaw cylinder 224 through the connecting seat and shifts the connecting seat on by connecting seat conveying component to the tool subassembly. The connecting seat shifts and is located U type spout 2211 both sides on the support 221 and still is provided with the gag lever post that slides, is convenient for further promote through two gag lever posts that slide and removes the precision to be convenient for better snatch the transfer.
The connecting seat transfer driving assembly 222 includes a connecting seat transfer cylinder 2221, a connecting seat transfer moving block 2222, a connecting seat transfer rack 2223, a connecting seat transfer gear 2224, a connecting seat transfer rotating shaft 2225, and a transfer rotating shaft connecting plate 2226; the connecting seat transfer cylinder 2221 is arranged at the rear part of the connecting seat conveying support 211, the connecting seat transfer moving block 2222 is connected with the moving part of the connecting seat transfer cylinder 2221, the connecting seat transfer moving block 2222 is arranged at the rear part of the connecting seat conveying support 211 through the connecting seat transfer sliding rail, and the connecting seat transfer moving block 2222 is driven to move horizontally through the connecting seat transfer cylinder 2221. The connecting seat transfer rack 2223 is disposed on the connecting seat transfer moving block 2222, and the connecting seat transfer gear 2224 is engaged with the connecting seat transfer rack 2223, and the connecting seat transfer gear 2224 is driven to rotate by the horizontal movement of the connecting seat transfer rack 2223. One end of the connecting socket transferring rotating shaft 2225 is centrally connected to the connecting socket transferring gear 2224, and the other end of the connecting socket transferring rotating shaft 2225 passes through the connecting socket conveying bracket 211 to be connected to the transferring rotating shaft connecting plate 2226, so that better transmission is facilitated through the connecting socket transferring rotating shaft 2225. The transfer rotating shaft connecting plate 2226 is provided with a runway-shaped through hole 2227, and the runway-shaped through hole 2227 is convenient to be matched with the U-shaped sliding groove 2211 better, so that the desired moving and grabbing track is realized. The upper part of the connecting seat transferring and moving support plate 223 is matched with the transferring rotating shaft connecting plate 2226 through the moving sliding sleeve 2228, the moving sliding sleeve 2228 is positioned in the runway-shaped through hole 2227, and the connecting seat transferring and moving support plate 223 is driven to make a round trip to accurately grab through the moving sliding sleeve 2228, so that the grabbing precision is further improved.
During operation, it is rotatory to first station to pass through a tool subassembly on the graduated disk device 1, connecting seat conveying motor 212 on the connecting seat conveying assembly through among the connecting seat conveyor 2 drives the connecting seat and carries transmission wheelset 213 and rotate, thereby make the connecting seat on the conveyer belt 214 slowly carry to the discharge end of connecting seat conveying support 211, it shifts the cylinder 2221 through the connecting seat in the connecting seat shifts drive assembly 222 and drives the connecting seat and shift rack 2223 and remove, thereby make the connecting seat on the connecting seat shifts gear 2224 and shift pivot 2225 and drive the connecting seat and shift and move backup pad 223 and use U type spout 2211 to move to connecting seat conveying support 211 top as the slip orbit, shift clamping jaw cylinder 224 through the connecting seat and press from both sides the connecting seat and use U type spout 2211 to shift and place on the tool subassembly as the slip orbit.
Transfer card through connecting seat conveyor 2 has been solved and has been stung, transfers the phenomenon that the displacement does not target in place, and the transfer precision that shifts the structure simultaneously also crosses lowly, the unable accurate effectual problem of shifting.
The connecting seat conveying device 2 is convenient for further stably convey the connecting seat to feed through the connecting seat conveying assembly, and meanwhile the connecting seat transfer assembly is convenient for grabbing with an appointed movement track, so that the phenomenon that the conveying head is crossed or the conveying is not in place is prevented, the transfer precision is further improved, and the transfer efficiency is further improved.
As shown in fig. 1 and 5, the first welding tab conveying device 3 includes a welding tab conveying bracket 31, a welding tab conveying motor 32, and a welding tab carrier tape reel 33; welding inserted sheet conveying support 31 sets up in the frame, and welding inserted sheet conveying motor 32 sets up at the top of welding inserted sheet conveying support 31, and the center of welding inserted sheet carrier tape dish 33 is connected with welding inserted sheet conveying motor 32, drives welding inserted sheet carrier tape dish 33 through welding inserted sheet conveying motor 32 and rotates to make the welding inserted sheet carry out steady transport. The welding insert conveying bracket 31 is also provided with a guide support plate 34; be provided with first transport guide plate 35 and second transport guide plate 36 on the direction backup pad 34, carry guide plate 35 and second through first transport guide plate 36 and be convenient for further adjust direction of transportation to be convenient for weld the inserted sheet and carry out better transport. The structure of the second welding insert conveying device is the same as that of the first welding insert conveying device 3, and the use mode is also the same.
As shown in fig. 1, 6 and 7, the first welding insert assembling device 4 includes an assembling bracket 41, an assembling engaging component 42, an assembling driving motor 43, an assembling transmission wheel set 44, an assembling rotating shaft 45, an upper rotating shaft 46, a lower rotating shaft 47 and a forward and backward moving component 48; equipment support 41 sets up in the frame, equipment links up the subassembly 42 and sets up in the front portion of equipment support 41, and the feed end that the subassembly 42 was linked up in the equipment links up with first welding inserted sheet conveyor 3's discharge end, and the better welding inserted sheet of being convenient for is carried. As shown in fig. 7, the assembly engaging assembly 42 includes an assembly engaging support 421, an assembly engaging conveying plate 422, an assembly engaging driving motor 423, and an assembly engaging rotating wheel 424; the assembly joining support 421 is arranged at the front part of the assembly support 41, the assembly joining conveying plate 422 is connected at the feeding end of the assembly joining support 421, and the assembly joining conveying plate 422 is convenient for better joining conveying. The assembly engagement driving motor 423 is arranged at the lower part of the assembly engagement support 421, the assembly engagement rotating wheel 424 is connected to the rotating shaft of the assembly engagement driving motor 423, and the assembly engagement driving motor 423 drives the assembly engagement rotating wheel 424 to rotate and convey. The outer lane circumference mountain regular arrangement that the wheel 424 was rotated in the equipment linking is provided with the lug, and the lug cooperatees with the through-hole on the welding inserted sheet and carries to make the welding inserted sheet carry one by one, promote the stability of carrying, and prevent to carry the card pause phenomenon.
During operation, it is rotatory to link up driving motor 423 through the equipment in the equipment links up subassembly 42 and drive the equipment and link up and rotate wheel 424 to make the equipment link up and rotate the lug and the cooperation of welding inserted sheet on the wheel 424, thereby drive the welding inserted sheet and carry one by one. Join the subassembly 42 through the equipment and be convenient for better carry the feeding with the welding inserted sheet, promote the connectivity of carrying and the stability of carrying.
As shown in fig. 6, the assembly driving motor 43 is disposed at the rear of the assembly bracket 41, the assembly rotating shaft 45 is disposed transversely at the middle of the assembly bracket 41 through a bearing, the right end of the assembly rotating shaft 45 is connected to the assembly driving motor 43 through an assembly transmission wheel set 44, and the assembly rotating shaft 45 is sequentially provided with an assembly jacking cam 451, an assembly pushing cam 452, a front-back moving cam 450, a conveying pushing cam 453 and a conveying jacking cam 454 from left to right; the upper rotating shaft 46 is transversely arranged at the upper side of the front part of the assembling bracket 41, and an assembling lower pressing rod 461 and a conveying lower pressing rod 462 are sleeved on the upper rotating shaft 46; an assembly pressing-down wheel 4611 is disposed at the rear end of the assembly pressing-down rod 461, and the assembly pressing-down wheel 4611 is engaged with the assembly pressing-down cam 452 to drive the assembly pressing-down rod 461 to swing up and down. The rear end of the conveying depression bar 462 is provided with a conveying depression matching wheel 4621, and the conveying depression matching wheel 4621 is matched with the conveying depression cam 453, so that the conveying depression bar 462 is driven to swing up and down. The lower rotating shaft 47 is transversely arranged at the lower side of the front part of the assembling bracket 41, and an assembling jacking rod 471 and a conveying jacking rod 472 are sleeved on the lower rotating shaft 47; the rear end of the assembly tightening rod 471 is provided with an assembly tightening matching wheel 4711, and the assembly tightening matching wheel 4711 is matched with the assembly tightening cam 451, so that the assembly tightening rod 471 is driven to swing up and down. The rear end of the conveying tightening rod 472 is provided with a conveying tightening matching wheel 4721, and the conveying tightening matching wheel 4721 is matched with the conveying tightening cam 454, so that the conveying tightening rod 472 is driven to swing up and down. The top of equipment support 41 is provided with two top gag lever posts 401, and the bottom of two top gag lever posts 401 cooperatees with the top of equipment cam 452 and the transport cam 453 down respectively, and it is better spacing to be convenient for through two top gag lever posts 401 to further promote the swing precision. The bottom of the assembling bracket 41 is provided with two bottom limiting rods 402, the tops of the two bottom limiting rods 402 are respectively matched with the assembling jacking cam 451 and the conveying jacking cam 454, and better limiting is facilitated through the two bottom limiting rods 402, so that the swinging precision is further improved.
During operation, the assembly driving motor 43 drives the assembly rotating shaft 45 to rotate, so that the assembly jacking cam 451, the assembly pressing cam 452, the forward and backward moving cam 450, the conveying pressing cam 453 and the conveying jacking cam 454 rotate, the conveying pressing rod 462 and the conveying jacking rod 472 are driven to swing towards the center by the conveying pressing cam 453 and the conveying jacking cam 454, so that the forward and backward moving assembly 48 clamps the welding insert, the welding insert on the forward and backward moving assembly 48 is pushed onto the connecting seat by the forward and backward moving cam 450, and the assembly pressing rod 471 and the assembly pressing rod 461 are driven to clamp towards the center by the assembly pressing cam 451 and the assembly pressing cam 452, so that the welding insert is stably assembled on the connecting seat.
The phenomenon that the contact pin falls off and the contact pin assembling position is inaccurate is solved through the first contact pin assembling device 4, and the problem that the material is moved easily when welding due to the fact that the material is not compressed after assembling is solved, so that the phenomenon that the product is scrapped is caused.
Through pivot and cam cooperation, reduce equipment cost, drive the cam through a axle and rotate together, promote the packaging efficiency. Through the cooperation between a plurality of cams and the dwang, the welding inserted sheet of being convenient for is better presss from both sides tight transport to and the welding inserted sheet of being convenient for is convenient for better equipment, prevents that the welding inserted sheet from dropping or the inaccurate phenomenon in welding inserted sheet position from appearing, and the back-and-forth movement of the 48 back-and-forth movement of messenger's back-and-forth movement subassembly of being convenient for better simultaneously promotes the mobility efficiency and removes the precision.
As shown in fig. 7, the forward-backward movement assembly 48 includes two movement guide rods 481, a cam fitting block 482, a movement support block 480, a press fitting block 483, and a press fitting block 484; the two moving guide rods 481 are positioned at the front part of the assembling bracket 41, the cam matching block 482 is connected to the rear parts of the two moving guide rods 481, a cam 4821 is arranged on the cam matching block 482, the cam 4821 is matched with the front-and-back moving cam 450 to drive the two moving guide rods 481 to move front and back, the two moving guide rods 481 penetrate through the front part of the assembling bracket 41 and are connected with the moving supporting block 480, and the pressing matching block 483 is in sliding fit with the moving supporting block 480 to facilitate pressing and clamping the welding insertion piece of the pressing matching block. The top of the press-fit block 483 is connected to a press-clamp block 4831, which further enhances the clamping effect by pressing the clamp block 4831 downwards. The press-fit block 4831 is provided with press-fit grooves 4832, which facilitate a better press-fit engagement by means of the press-fit grooves 4832. The front part of the conveying lower pressure rod 462 is provided with a lower press fit wheel 4622, the lower press fit wheel 4622 is positioned in a lower press fit groove 4832, and the lower press fit wheel 4622 drives a lower press clamping block 4831 to move up and down, so that the welding insert is clamped conveniently. Be provided with down briquetting 4833 on the clamp pressing piece 4831 down, be convenient for further press from both sides the welding inserted sheet through briquetting 4833 down and press from both sides tightly, prevent that the welding inserted sheet from dropping. The tight cooperation piece 484 in top is connected in the front portion of pushing down cooperation piece 483 through sliding rail, and the bottom of the tight cooperation piece 484 in top is connected with the tight cooperation piece 4841 in top, is provided with the tight cooperation groove 4842 in top on the tight cooperation piece 4841 in top, and the front portion of carrying the tight pole 472 in top is provided with carries cooperation wheel 4722, carries cooperation wheel 4722 to be located the tight cooperation groove 4842 in top, and it is tight to go up and down to push up the welding inserted sheet through carrying the tight pole 472 in top drive tight cooperation piece 4841, promotes and presss from both sides tight effect. The top of the tight cooperation piece 484 in top has the tight piece 4843 in top through spring coupling, further promotes through the spring and resumes the effect, also prevents simultaneously that the tight dynamics of welding inserted sheet clamp from being too big. The front part of the assembling lower pressure rod 461 and the front part of the assembling jacking rod 471 are respectively provided with an assembling lower pressure clamping wheel 4612 and an assembling jacking clamping wheel 4712; the assembling pressing clamping wheel 4612 is connected with an assembling pressing module in a matching way, and the assembling jacking clamping wheel 4712 is connected with an assembling jacking module in a matching way.
During operation, the front and back moving cam 450 rotates to be matched with the cam 4821, the cam 4821 drives the cam matching block 482 to move forwards, so that the moving supporting blocks 480 at the front parts of the two moving guide rods 481 move forwards, and the welding inserting sheet between the lower pressing block 4833 and the jacking block 4843 moves to the connecting seat of the indexing disc device 1 to be assembled.
Through the back-and-forth movement subassembly 48 be convenient for better carry the welding inserted sheet to the connecting seat on, prevent to make the welding inserted sheet break away from in the removal, promote the stability among the transportation process to and promote further promotion conveying efficiency through the cam, accomplish quick, stable transport.
The indexing disc device 1 is also provided with a fixed disc 103, the assembling and pressing module is arranged on the outer ring of the fixed disc 103, and the assembling and pressing module comprises an assembling and pressing support block 491, an assembling and lifting slide block 492 and a pressing plate 493; the equipment pushes down the supporting shoe 491 and sets up on fixed disk 103, equipment lift slider 492 sets up on equipment push down supporting shoe 491 through equipment lift slide rail, the holding down plate 493 sets up the one side at equipment lift slider 492, the opposite side of equipment lift slider 492 is provided with equipment push down cooperation groove 4921, equipment push down clamp wheel 4612 is located equipment push down cooperation groove 4921, push down clamp wheel 4612 drives the holding down plate 493 on the equipment push down supporting shoe 491 through equipment, assemble the welding inserted sheet on the connecting seat. The assembling and jacking module comprises an assembling and jacking supporting block 495 and an assembling and jacking lifting block 496; the tight supporting shoe 495 in equipment top sets up in the frame and is located the equipment and pushes down the module below, the tight elevator 496 in equipment top sets up on the tight supporting shoe 495 in equipment top through the tight lift slide rail in equipment top, be provided with the tight lift groove 4961 in equipment top on the tight elevator 496 in equipment top, the tight pinch roller 4712 in equipment top is located the tight lift groove 4961 in equipment top, rise through the tight pinch roller 4712 in equipment top and drive the tight elevator 496 in equipment top and rise, thereby drive the tight elevator 496 jack in equipment top, and then make the connecting seat in the tool subassembly rise, make the effective stable equipment of welding inserted sheet and connecting seat.
The welding device 5 performs welding by a welding robot. The inspection device 6 performs inspection of the welding quality by visual inspection. The blanking device 7 comprises a blanking grabbing component 71 and a blanking conveyor belt component 72; the structure and the use mode of the blanking grabbing component 71 and the connecting seat transfer component are the same, a blanking plate is arranged on the blanking grabbing component 71, and a finished product is grabbed onto the blanking plate through the blanking grabbing component 71. The feed end of unloading conveyer belt subassembly 72 links up with the discharge end of unloading board, and unloading conveyer belt subassembly 72 is located the unloading and snatchs the subassembly 71 lower part, and on gliding to unloading conveyer belt subassembly 72 through the unloading board, carry the ejection of compact with the finished product through the conveyer belt. The blanking device 7 and the indexing disc device 1 which are arranged on the rack are also provided with waste collecting boxes, unqualified products to be detected can be conveniently grabbed and placed into the waste collecting boxes through the waste collecting boxes, and waste collecting treatment is carried out.
A processing method of an electric connector welding device sequentially comprises the following steps:
feeding by a connecting seat: the equipment rotates to a first station through a jig component on an index plate device 1, a connecting seat conveying motor 212 on a connecting seat conveying component in a connecting seat conveying device 2 drives a connecting seat on a conveyor belt 214 to be conveyed to a discharging end of a connecting seat conveying support 211, a connecting seat transfer cylinder 2221 in a connecting seat transfer driving component 222 drives a connecting seat transfer rack 2223 to move, so that a connecting seat transfer rotating shaft 2225 on a connecting seat transfer gear 2224 drives a connecting seat transfer moving support plate 223 to move to the upper side of the connecting seat conveying support 211 by taking a U-shaped sliding groove 2211 as a sliding track, and a connecting seat is clamped by a connecting seat transfer clamping jaw cylinder 224 and is placed on the jig component by taking the U-shaped sliding groove 2211 as the sliding track;
(II) feeding of welding inserts: the welding insert conveying motor 32 in the first welding insert conveying device 3 drives the welding insert carrier disc 33 to rotate, so that the welding inserts are conveyed and fed to the first welding insert assembling device 4;
(III) assembling the connecting seat with the welding insertion piece: rotating the jig assembly provided with the connecting base to a second station, driving the assembly rotating shaft 45 to rotate through the assembly driving motor 43 on the first welding insert assembling device 4, so that the assembly jacking cam 451, the assembly pressing-down cam 452, the forward-backward movement cam 450, the conveying pressing-down cam 453 and the conveying jacking cam 454 are driven to rotate, driving the conveying pressing-down rod 462 and the conveying pressing-down rod 472 to swing towards the center through the conveying pressing-down cam 453 and the conveying jacking cam 454, so that the forward-backward movement assembly 48 clamps the welding insert, pushing the welding insert on the forward-backward movement assembly 48 onto the connecting base through the forward-backward movement cam 450, driving the assembly pressing rod 471 and the assembly pressing-down rod 461 to clamp towards the center through the assembly pressing-down cam 451 and the assembly pressing-down cam 452, and stably assembling the welding insert on one side of the connecting base; rotating the jig assembly provided with the connecting base and the welding insert at one side to a third station, and stably assembling the welding insert on the other side of the connecting base by a second welding insert conveying device and a second welding insert assembling device in the same way;
(IV) welding detection blanking: rotating the jig assembly provided with the connecting seat and the welding insert assembly to a fourth station, and automatically welding through a welding device 5; after welding, rotating to a fifth station, and detecting the welding quality by a detection device 6 in a visual detection mode; and after detection, the workpiece is rotated to a sixth station, and finished products and waste products are respectively blanked through a blanking device 7.
The equipment is convenient for better limiting the connecting seat on the jig rotating plate 13 through the jig component, thereby further improving the stability of assembly and welding; the connecting seat conveying device 2 is convenient for further stably conveying and feeding the connecting seat through the connecting seat conveying assembly, and meanwhile, the connecting seat transferring assembly is convenient for grabbing with a specified movement track, so that the phenomenon of over-head conveying or not-in-place conveying is prevented, the transferring precision is further improved, and the transferring efficiency is further improved; the conveying direction can be further adjusted conveniently through the first welding insert conveying device 3, so that the welding inserts can be conveyed better conveniently; the assembly and engagement assembly 42 is convenient for matching the lug on the assembly and engagement rotating wheel 424 with the welding insertion sheet, so as to drive the welding insertion sheet to be conveyed one by one; through first welding inserted sheet assembly device 4 through pivot and cam cooperation, reduce equipment cost, drive the cam through a axle and rotate together, promote the packaging efficiency. Through the cooperation between a plurality of cams and the dwang, the welding inserted sheet of being convenient for is better presss from both sides tight transport to and the welding inserted sheet of being convenient for is convenient for better equipment, prevents that the welding inserted sheet from dropping or the inaccurate phenomenon in welding inserted sheet position from appearing, and the back-and-forth movement of the 48 back-and-forth movement of messenger's back-and-forth movement subassembly of being convenient for better simultaneously promotes the mobility efficiency and removes the precision.
Claims (10)
1. A welding insertion sheet assembling device for welding an electric connecting piece is characterized by comprising an assembling support (41), an assembling connection assembly (42), an assembling driving motor (43), an assembling transmission wheel set (44), an assembling rotating shaft (45), an upper rotating shaft (46), a lower rotating shaft (47) and a front-and-back moving assembly (48); the assembling and connecting device comprises an assembling support (41), an assembling and connecting assembly (42) and an assembling and connecting driving motor (43), wherein the assembling and connecting assembly (42) is arranged at the front part of the assembling support (41), the feeding end of the assembling and connecting assembly (42) is connected with the discharging end of a first welding insert conveying device, the assembling driving motor (43) is arranged at the rear part of the assembling support (41), an assembling rotating shaft (45) is transversely arranged in the middle of the assembling support (41) through a bearing, the right end of the assembling rotating shaft (45) is connected with the assembling driving motor (43) through an assembling transmission wheel set (44), and an assembling jacking cam (451), an assembling pushing cam (452), a front-back moving cam (450), a conveying pushing cam (453) and a conveying jacking cam (454) are sequentially arranged on the assembling rotating shaft (; the upper rotating shaft (46) is transversely arranged on the upper side of the front part of the assembling bracket (41), and an assembling lower pressing rod (461) and a conveying lower pressing rod (462) are sleeved on the upper rotating shaft (46); an assembly lower pressing fit wheel (4611) is arranged at the rear end of the assembly lower pressing rod (461), the assembly lower pressing fit wheel (4611) is matched with an assembly lower pressing cam (452), a conveying lower pressing fit wheel (4621) is arranged at the rear end of the conveying lower pressing rod (462), the conveying lower pressing fit wheel (4621) is matched with the conveying lower pressing cam (453), a lower rotating shaft (47) is transversely arranged on the lower side of the front part of the assembly support (41), and an assembly jacking rod (471) and a conveying jacking rod (472) are sleeved on the lower rotating shaft (47); the rear end of the assembly jacking rod (471) is provided with an assembly jacking matching wheel (4711), the assembly jacking matching wheel (4711) is matched with the assembly jacking cam (451), the rear end of the conveying jacking rod (472) is provided with a conveying jacking matching wheel (4721), the conveying jacking matching wheel (4721) is matched with the conveying jacking cam (454), and the front-back moving assembly (48) is used for driving the welding insertion piece to move front and back.
2. A welding blade assembly device for electrical connector welding according to claim 1, characterized in that the back and forth movement assembly (48) comprises two movement guides (481), a cam mating block (482), a movement support block (480), a press mating block (483) and a press mating block (484); the two moving guide rods (481) are positioned at the front part of the assembling bracket (41), the cam matching block (482) is connected to the rear parts of the two moving guide rods (481), a cam (4821) is arranged on the cam matching block (482), and the cam (4821) is matched with the forward-backward moving cam (450) to drive the two moving guide rods (481) to move forward and backward; the two movable guide rods (481) penetrate through the front part of the assembly support (41) and are connected with the movable supporting block (480), the lower press fit block (483) is in sliding fit with the movable supporting block (480), the top of the lower press fit block (483) is connected with a lower press clamp block (4831), a lower press fit groove (4832) is formed in the lower press clamp block (4831), a lower press fit wheel (4622) is arranged at the front part of the conveying lower press rod (462), the lower press fit wheel (4622) is positioned in the lower press fit groove (4832), and a lower press block (4833) is arranged on the lower press clamp block (4831); the jacking matching block (484) is connected to the front part of the lower pressing matching block (483) through a sliding rail, the bottom of the jacking matching block (484) is connected with a jacking matching block (4841), a jacking matching groove (4842) is formed in the jacking matching block (4841), a conveying matching wheel (4722) is arranged at the front part of the conveying jacking rod (472), the conveying matching wheel (4722) is located in the jacking matching groove (4842), and the top of the jacking matching block (484) is connected with a jacking block (4843) through a spring; the front part of the assembling lower pressure rod (461) and the front part of the assembling tightening rod (471) are respectively provided with an assembling lower pressing clamping wheel (4612) and an assembling tightening clamping wheel (4712); the assembling pressing clamping wheel (4612) is connected with an assembling pressing module in a matching way, and the assembling jacking clamping wheel (4712) is connected with an assembling jacking module in a matching way.
3. The soldering tab assembly device for electrical connector soldering of claim 1, wherein the assembly engagement assembly (42) comprises an assembly engagement bracket (421), an assembly engagement conveying plate (422), an assembly engagement driving motor (423) and an assembly engagement rotating wheel (424); the assembling and connecting support (421) is arranged at the front part of the assembling support (41), the assembling and connecting conveying plate (422) is connected at the feeding end of the assembling and connecting support (421), the assembling and connecting driving motor (423) is arranged at the lower part of the assembling and connecting support (421), and the assembling and connecting rotating wheel (424) is connected on a rotating shaft of the assembling and connecting driving motor (423).
4. Welding insert assembling device for electrical connector welding according to claim 1, characterized in that the outer ring of the assembling engagement rotating wheel (424) is provided with regularly arranged projections along the circumference, and the projections are matched with the material for transportation.
5. A welding tab assembly device for electrical connector welding as claimed in claim 2 wherein assembling the hold down module comprises assembling the hold down support block (491), assembling the lift slide (492), and holding down plate (493); the assembling lifting slide block (492) is arranged on the assembling press-down supporting block (491) through an assembling lifting slide rail, the press-down plate (493) is arranged on one side of the assembling lifting slide block (492), an assembling press-down matching groove (4921) is arranged on the other side of the assembling lifting slide block (492), and the assembling press-down clamping wheel (4612) is positioned in the assembling press-down matching groove (4921).
6. The welding insert assembling device for electrical connector welding of claim 2, wherein the assembling jacking module comprises an assembling jacking support block (495), an assembling jacking lifting block (496); the equipment top tight supporting shoe (495) sets up in the frame and is located the equipment and pushes down the module below, and equipment top tight elevator (496) are provided with equipment top tight lifting groove (4961) on equipment top tight elevator (496) through the tight lift slide rail setting in equipment top tight supporting shoe (495), equipment top tight clamping wheel (4712) are located equipment top tight lifting groove (4961).
7. Welding insert assembly device for electrical connector welding according to claim 1, characterized in that two top stop rods (401) are arranged on the top of the assembly bracket (41), the bottoms of the two top stop rods (401) cooperating with the tops of the assembly down cam (452) and the delivery down cam (453), respectively.
8. Welding insert assembling device for electrical connector welding according to claim 1, characterized in that two bottom limiting rods (402) are arranged at the bottom of the assembling bracket (41), and the tops of the two bottom limiting rods (402) are respectively matched with the assembling tightening cam (451) and the conveying tightening cam (454).
9. The assembling method of the welding inserting sheet for welding the electric connecting piece is characterized in that an assembling joining driving motor (423) in an assembling joining assembly (42) drives an assembling joining rotating wheel (424) to rotate, so that a convex block on the assembling joining rotating wheel (424) is matched with the welding inserting sheet, and the welding inserting sheet is driven to be conveyed one by one; the assembling driving motor (43) drives the assembling rotating shaft (45) to rotate, so that the assembling jacking cam (451), the assembling pressing cam (452), the front-back moving cam (450), the conveying pressing cam (453) and the conveying jacking cam (454) rotate, the conveying pressing rod (462) and the conveying jacking rod (472) are driven to swing towards the center through the conveying pressing cam (453) and the conveying jacking cam (454), so that the front-back moving assembly (48) clamps the welding insert, the welding insert on the front-back moving assembly (48) is pushed onto the shell through the front-back moving cam (450), the assembling pressing rod (471) and the assembling pressing rod (461) are driven to clamp towards the center through the assembling pressing cam (451) and the assembling pressing cam (452), and the welding insert is stably assembled on the shell.
10. The electric connector welding equipment is characterized by comprising a rack and a dividing disc device (1) thereof, a shell conveying device (2), a welding insert conveying device (3), a welding device (5), a detection device (6), a blanking device (7) and a welding insert assembling device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213228.8A CN110948202A (en) | 2019-12-02 | 2019-12-02 | Welding insert assembling device and method for welding electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213228.8A CN110948202A (en) | 2019-12-02 | 2019-12-02 | Welding insert assembling device and method for welding electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948202A true CN110948202A (en) | 2020-04-03 |
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ID=69979311
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911213228.8A Withdrawn CN110948202A (en) | 2019-12-02 | 2019-12-02 | Welding insert assembling device and method for welding electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948202A (en) |
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Application publication date: 20200403 |
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