CN109217070B - Cam type pin inserting machine - Google Patents
Cam type pin inserting machine Download PDFInfo
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- CN109217070B CN109217070B CN201811135015.3A CN201811135015A CN109217070B CN 109217070 B CN109217070 B CN 109217070B CN 201811135015 A CN201811135015 A CN 201811135015A CN 109217070 B CN109217070 B CN 109217070B
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- 238000005520 cutting process Methods 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 46
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a cam type pin inserting machine which comprises a horizontal adjusting device, a driving device, a feeding device, a cutting device and a plugging device, wherein the driving device is arranged on a horizontal plate of the horizontal adjusting device, and a feeding device for feeding, a cutting device for cutting a material belt and the plugging device for plugging pins are sequentially arranged on a workbench of the driving device from left to right, and move the pin material belt to the cutting device for cutting. Through the mode, the automatic feeding device is compact in structure and stable in operation, integrates feeding, cutting and inserting, improves working efficiency and product quality, and reduces production cost.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a cam type pin inserting machine.
Background
Along with the development of electronic products, the electronic connector is also increasingly required, the electronic connector is generally composed of injection molding pieces and pins, the pins are required to be inserted into the injection molding pieces during assembly and installation, the traditional insertion action is completed by workers, the manual operation efficiency is low and the pins are easy to damage, so that the product quality is influenced, most of the pins are in a material belt form, the pins are required to be cut and separated one by one before manual insertion by the workers, the pins are piled up to easily generate deformation phenomenon, the product quality is influenced, and the prior art is required to be improved based on the defects and the defects.
Disclosure of Invention
The cam type pin inserting machine mainly solves the technical problem that the cam type pin inserting machine is compact in structure, stable in operation, integrates feeding, cutting and inserting, improves working efficiency and product quality, and reduces production cost.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a cam type pin machine, this cam type pin machine includes horizontal adjustment device, drive arrangement, material feeding unit, cutting device and cartridge device, install drive arrangement on horizontal adjustment device's the horizontal plate, from left to right set gradually the material feeding unit that is used for the pay-off on drive arrangement's the workstation, be used for cutting the cutting device of material area and the cartridge device that is used for the cartridge stitch, material feeding unit moves the stitch material area to cutting device department and cuts.
Preferably, the horizontal adjusting device comprises a bottom plate, linear sliding rails, horizontal plates, pushing blocks, elbow clamps, elastic plungers and a proximity switch, wherein two mutually parallel linear sliding rails are arranged on the bottom plate, the horizontal plates are arranged on sliding blocks of the linear sliding rails, the pushing blocks are arranged at two ends of the horizontal plates, the elbow clamps matched with the pushing blocks for use are arranged on the bottom plate, a connecting plate is arranged on the bottom plate at the front end of the horizontal plate, the elastic plungers and the proximity switch are arranged on the connecting plate, and the elastic plungers and the proximity switch are opposite to the horizontal plate.
Preferably, the driving device comprises a frame, a servo motor, a rotating shaft, a synchronous pulley, a belt, a protecting cover and a rotary encoder, wherein the frame and the servo motor are fixed on a horizontal plate, the rotating shaft is inserted in the frame through a bearing, the synchronous pulley is arranged on a motor shaft of the servo motor and the rotating shaft, the two synchronous pulleys are connected through the belt, the servo motor drives the rotating shaft of the rotating shaft, the synchronous pulley and the belt are both positioned in the protecting cover, the protecting cover is fixed on the frame, and the rotary encoder for measuring the rotating speed and regulating the speed is arranged at the other end of the rotating shaft.
Preferably, the feeding device comprises a material belt guide plate, a feeding frame, a guide rail, a lifting plate, a lifting cylinder, a motor mounting plate, a feeding motor and a feeding disc, wherein the material belt guide plate and the feeding frame are mounted on a workbench of the frame, a stitch material belt is mounted in a chute of the material belt guide plate, a vertical guide rail is mounted on a side plate of the feeding frame, the lifting plate is fixed on a sliding block of the guide rail, the lifting cylinder is mounted at the upper end of the feeding frame, a piston rod of the lifting cylinder is fixed with the lifting plate, the motor mounting plate is mounted on the lifting plate, the feeding motor is mounted on a motor shaft of the feeding motor, the feeding disc is mounted on a rotating surface array of the feeding disc, the lug is matched with a material belt hole on the stitch material belt, and the feeding motor works to drive the feeding disc to rotate to drive the stitch material belt to horizontally move.
Preferably, the cutting device comprises an upper cutting unit and a lower cutting unit, the upper cutting unit comprises a hinged support, a right-angle connecting rod, a roller bearing, a first cam, a second cam, a connecting block, a double-lug support, a connecting rod, a fisheye connecting rod and an upper cutting knife, the hinged support is fixed on the bottom surface of a machine frame workbench, the right-angle connecting rod is movably inserted on the hinged support, the roller bearings are inserted at two crank arms of the right-angle connecting rod, the first cam and the second cam are installed on a rotating shaft, the curved surfaces of the first cam and the second cam are respectively matched with the two roller bearings, the right-angle connecting rod rotates along the hinged support, a connecting block is installed on the machine frame workbench, the upper end of the connecting block is provided with the double-lug support, one end of the connecting rod is connected with the right-angle connecting rod through the fisheye connecting rod, the upper cutting knife is inserted on the upper part of the connecting block, and the other end of the connecting rod is connected with the upper cutting knife through the connecting plate.
Preferably, the lower cutting unit comprises a lower hinged support, a lower right-angle connecting rod, a lower roller bearing, a third cam, a fourth cam, a lower cutting knife, waste guide pipes, connecting columns, a guide frame and a cam follower, wherein the lower hinged support is fixed on a horizontal plate, the lower right-angle connecting rod is movably inserted on the lower hinged support, the lower roller bearing is inserted on two right-angle arms of the lower right-angle connecting rod, the third cam and the fourth cam which are matched with the lower roller bearing are installed on a rotating shaft, the lower cutting knife is inserted under the extending end of the connecting block, a waste channel is arranged on the lower cutting knife, the waste guide pipes which are communicated with the waste channel are installed at the lower end of the lower cutting knife, connecting columns are installed at the two ends of the lower cutting knife, the two connecting columns are inserted in guide inclined holes of the guide frame, the other end of the guide frame is provided with a downward opening, the cam follower is installed at the upper arm end of the lower right-angle connecting rod, the cam follower is positioned at the opening, the lower right-angle connecting rod rotates to drive the guide frame to horizontally move, the inclined holes are matched with the connecting columns, and the guide frame horizontally moves to drive the lower cutting knife to move downwards.
Preferably, the inserting device comprises a first extending unit, a second extending unit, a pressing unit, a lower inserting block, an upper inserting block, a reset spring and clamping jaws, wherein the front end of a connecting frame of the first extending unit is inserted with the lower inserting block and the upper inserting block through connecting rods, the lower inserting block is connected with the upper inserting block through the reset spring, the clamping jaws are arranged at the front ends of the lower inserting block and the upper inserting block, a lower pressing plate of the pressing unit is arranged on the connecting frame of the second extending unit, an upper pressing block of the pressing unit is fixed with the upper inserting block, the first extending unit comprises an inserting support, an inserting connecting rod, an inserting roller bearing, an inserting cam, a double-lug seat, rollers, an extending plate, a guide block and a connecting frame, the inserting support is fixed on a horizontal plate, the inserting connecting rod is movably inserted on the inserting support, inserting roller bearings are arranged on two right-angle arms of the inserting connecting rod, inserting cams corresponding to the inserting roller bearings are arranged on a rotating shaft, a guide opening is arranged on a workbench of the machine frame, a double-lug seat is inserted at the guide opening, rollers are inserted on the double-lug seat, an inserting opening is arranged at the long arm end of the inserting connecting rod, the rollers are positioned at the inserting opening, the inserting connecting rod rotates to drive the double-lug seat to horizontally move along the direction of the guide opening, an extending plate is arranged at the upper end of the double-lug seat, guide blocks are fixed on the workbench at two sides of the extending plate, and a connecting frame is arranged on the extending plate; the connecting frame comprises a vertical plate, a horizontal rod, an end plate, a tail plate and a spring, wherein the vertical plate is fixed on the extension plate, the horizontal rod is inserted into the vertical plate, the end plate and the tail plate are respectively arranged at two ends of the horizontal rod, and the spring is sleeved on the horizontal rod between the end plate and the vertical plate; the second extension unit has the same structure as the first extension unit.
Preferably, the pressing unit includes holding down plate, fixed plate, go up briquetting, lower briquetting and leading wheel, the fixed plate is fixed in on the workstation, be equipped with horizontal through-hole on the fixed plate, the front end cartridge of holding down plate is in horizontal through-hole, the fixed plate front end is provided with vertical guide way, the guide way communicates with each other with horizontal through-hole, upward briquetting and lower briquetting are equipped with in the guide way, upward briquetting and lower briquetting rear end install the leading wheel, the holding down plate front end is equipped with horizontal guiding hole and slant guiding hole, the leading wheel cartridge is in horizontal guiding hole and slant guiding hole respectively, upward briquetting is fixed with last cartridge piece, downward briquetting is fixed with lower cartridge piece.
Compared with the prior art, the invention has the beneficial effects that: compact structure, steady operation, collect pay-off, cut and cartridge in an organic whole, improve work efficiency and product quality reduction in production cost.
Drawings
Fig. 1 is a first structural schematic diagram of a cam type pin machine.
Fig. 2 is a second structural schematic diagram of the cam type pin machine.
Fig. 3 is a schematic structural diagram of a feeding device of the cam type pin machine.
Fig. 4 is a schematic structural view of a cutting device of the cam type pin machine.
Fig. 5 is a schematic diagram of a lower cutting unit of the cam type pin machine.
Fig. 6 is a schematic diagram of a first structure of a mounting device of the cam type pin machine.
Fig. 7 is a second structural schematic diagram of the insertion device of the cam type pin machine.
Fig. 8 is a schematic view of a part of a structure of a mounting device of the cam type pin machine.
Fig. 9 is a schematic diagram of a pressing unit structure of the cam type pin machine.
Description of the embodiments
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1 to 9, an embodiment of the present invention includes:
the cam type pin inserting machine comprises a horizontal adjusting device 1, a driving device 2, a feeding device 3, a cutting device 4 and a plugging device 5, wherein the driving device 2 is arranged on a horizontal plate 13 of the horizontal adjusting device 1, the feeding device 3 for feeding, the cutting device 4 for cutting a material belt and the plugging device 5 for plugging pins are sequentially arranged on a workbench of the driving device 2 from left to right, and the feeding device 3 moves the pin material belt to the cutting device 4 for cutting.
The horizontal adjusting device 1 comprises a bottom plate 11, linear slide rails 12, a horizontal plate 13, push blocks 14, elbow clamps 15, elastic plungers 16 and a proximity switch 17, wherein two mutually parallel linear slide rails 12 are arranged on the bottom plate 11, the horizontal plate 13 is arranged on a sliding block of each linear slide rail 12, the push blocks 14 are arranged at two ends of the horizontal plate 13, the elbow clamps 15 matched with the push blocks 14 are arranged on the bottom plate 11, a connecting plate is arranged on the bottom plate 11 at the front end of the horizontal plate 13, the elastic plungers 16 and the proximity switch 17 are arranged on the connecting plate, and the elastic plungers 16 and the proximity switch 17 are opposite to the horizontal plate 13.
The driving device 2 comprises a frame 21, a servo motor 22, a rotating shaft 23, a synchronous pulley 24, a belt 25, a protecting cover 26 and a rotary encoder 27, wherein the frame 21 and the servo motor 22 are fixed on a horizontal plate 13, the rotating shaft 23 is inserted on the frame 21 through bearings, the synchronous pulley 24 is installed on a motor shaft of the servo motor 22 and the rotating shaft 23, the two synchronous pulleys 24 are connected through the belt 25, the servo motor 22 drives the rotating shaft 23 to rotate, the synchronous pulley 24 and the belt 25 are both positioned in the protecting cover 26, the protecting cover 26 is fixed on the frame 21, and the rotary encoder 27 for measuring the rotating speed and regulating the speed is installed at the other end of the rotating shaft 23.
The feeding device 3 comprises a material belt guide plate 31, a feeding frame 32, a guide rail 33, a lifting plate 34, a lifting cylinder 35, a motor mounting plate 36, a feeding motor 37 and a feeding disc 38, wherein the material belt guide plate 31 and the feeding frame 32 are mounted on a workbench of the frame 21, a stitch material belt is mounted in a chute of the material belt guide plate 31, a vertical guide rail 33 is mounted on a side plate of the feeding frame 32, the lifting plate 34 is fixed on a sliding block of the guide rail 33, the lifting cylinder 35 is mounted at the upper end of the feeding frame 32, a piston rod of the lifting cylinder 35 is fixed with the lifting plate 34, the motor mounting plate 36 is mounted on the lifting plate 34, the feeding motor 37 is mounted on a motor shaft of the feeding motor 37, the feeding disc 38 is mounted on a rotating surface array of the feeding disc 38, the convex block 380 is matched with a material belt hole on the stitch material belt, the feeding motor 37 works to drive the feeding disc 38 to rotate, and the feeding disc 38 drives the stitch material belt to horizontally move.
The cutting device 4 is composed of an upper cutting unit 41 and a lower cutting unit 42, an upper cutting blade 4110 of the upper cutting unit 41 is opposite to a lower cutting blade 426 of the cutting unit 42 in upper and lower positions, the upper cutting unit 41 comprises a hinged support 411, a right-angle connecting rod 412, a roller bearing 413, a first cam 414, a second cam 415, a connecting block 416, a double-lug support 417, a connecting rod 418, a fisheye connecting rod 419 and an upper cutting blade 4110, the hinged support 411 is fixed on the bottom surface of a workbench of the workbench 21, the right-angle connecting rod 412 is movably inserted on the hinged support 411, the roller bearings 413 are inserted at two crank arms of the right-angle connecting rod 412, the first cam 414 and the second cam 415 are mounted on a rotating shaft 23, curved surfaces of the first cam 414 and the second cam 415 are respectively matched with the two roller bearings 413, the right-angle connecting rod 412 rotates along the hinged support 411, a connecting block 416 is mounted on the workbench of the workbench 21, the upper end of the connecting block 416 is mounted with the double-lug support 417, one end of the connecting rod 418 is movably inserted on the double-lug support 417, one end of the connecting rod 418 is connected with the connecting rod 419 through the fisheye connecting rod 419, the connecting rod 4110 is rotatably inserted on the connecting rod 4110, and the other end of the connecting rod 418 is connected with the connecting rod 4110 through the connecting rod 4110.
The lower cutting unit 42 comprises a lower hinge support 421, a lower right-angle connecting rod 422, a lower roller bearing 423, a third cam 424, a fourth cam 425, a lower cutting knife 426, a waste conduit 427, connecting columns 428, guide frames 429 and cam followers 4210, wherein the lower hinge support 421 is fixed on a horizontal plate 13, the lower right-angle connecting rod 422 is movably inserted on the lower hinge support 421, the lower roller bearing 423 is inserted on two right-angle arms of the lower right-angle connecting rod 422, the third cam 424 and the fourth cam 425 matched with the lower roller bearing 423 are arranged on a rotating shaft 23, a lower cutting knife 426 is inserted under the extending end of the connecting block 416, a waste conduit 427 communicated with the waste conduit is arranged on the lower cutting knife 426, the connecting columns 428 are arranged at the lower ends of the lower cutting knife 426, the two connecting columns 428 are inserted in guide inclined holes 4291 of the guide frames 429, the other ends of the guide frames 429 are provided with downward openings 92, the cam followers 4210 are arranged at the upper arm ends of the lower right-angle connecting rod 422, the cam followers 4210 are positioned at the lower inclined holes 4291, the lower right-angle connecting rod 426 are driven by the lower guide frames 4291 to move horizontally, and the lower right-angle connecting frames 426 are driven by the lower right-angle connecting rods 426 to move horizontally, and the lower right-angle connecting rods 428 are driven to move in a matched mode.
The inserting device 5 comprises a first extending unit 51, a second extending unit 52, a pressing unit 53, a lower inserting block 54, an upper inserting block 55, a return spring 56 and a clamping jaw 57, wherein the front end of a connecting frame 519 of the first extending unit 51 is inserted with the lower inserting block 54 and the upper inserting block 55 through connecting rods, the lower inserting block 54 and the upper inserting block 55 are connected through the return spring 56, the clamping jaw 57 is arranged at the front end of the lower inserting block 54 and the upper inserting block 55, a lower pressing plate 531 of the pressing unit 53 is arranged on the connecting frame of the second extending unit 52, an upper pressing block 533 of the pressing unit 53 is fixed with the upper inserting block 55, the first extending unit 51 comprises an inserting support 511, an inserting connecting rod 512, an inserting roller bearing 513, an inserting cam 514, a double-lug seat 515, a roller 516, an extending plate 517, a guide block 518 and a connecting frame 519, the inserting support 511 is fixed on the horizontal plate 13, the inserting connecting rod 512 is movably inserted on the inserting support 511, inserting roller bearings 513 are mounted on two right-angle arms of the inserting connecting rod 512, inserting cams 514 corresponding to the inserting roller bearings 513 are mounted on the rotating shaft 23, a guide opening is formed in a workbench of the machine frame 21, a double-lug seat 515 is inserted at the guide opening, rollers 516 are inserted on the double-lug seat 515, an inserting opening is formed in a long arm end of the inserting connecting rod 512, the rollers 516 are located at the inserting opening, the inserting connecting rod 512 rotates to drive the double-lug seat 515 to horizontally move along the direction of the guide opening, extension plates 517 are mounted at the upper ends of the double-lug seat 515, guide blocks 518 are fixed on the workbench at two sides of the extension plates 517, and connecting frames 519 are mounted on the extension plates 517; the connecting frame 519 comprises a vertical plate 5191, a horizontal rod 5192, an end plate 5193, a tail plate 5194 and a spring 5195, wherein the vertical plate 5191 is fixed on the extension plate 517, the horizontal rod 5192 is inserted into the vertical plate 5191, the end plate 5193 and the tail plate 5194 are respectively arranged at two ends of the horizontal rod 5192, and the spring 5195 is sleeved on the horizontal rod 5192 between the end plate 5193 and the vertical plate 5191; the second extension unit 52 has the same structure as the first extension unit 51.
The pressing unit 53 includes a pressing plate 531, a fixing plate 532, an upper pressing block 533, a lower pressing block 534 and a guiding wheel 535, the fixing plate 532 is fixed on the workbench, a transverse through hole 5321 is provided on the fixing plate 532, the front end of the pressing plate 531 is inserted into the transverse through hole 5321, a vertical guiding slot 5322 is provided at the front end of the fixing plate 532, the guiding slot 5322 is communicated with the transverse through hole 5321, the guiding slot 5322 is provided with an upper pressing block 533 and a lower pressing block 534, the rear ends of the upper pressing block 533 and the lower pressing block 534 are provided with the guiding wheel 535, the front end of the pressing plate 531 is provided with a horizontal guiding hole 5311 and an oblique guiding hole 5312, the guiding wheel 535 is inserted into the horizontal guiding hole 5311 and the oblique guiding hole 5312, the upper pressing block 533 is fixed with the upper inserting block 55, and the lower pressing block 534 is fixed with the lower inserting block 54.
When the cam type pin inserting machine works, the feeding motor 37 works to drive the feeding disc 38 to rotate, the feeding disc 38 rotates to drive the stitch material belt to horizontally move, the servo motor 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the first cam 414 and the second cam 415 to rotate, the first cam 414 and the second cam 415 drive the right-angle connecting rod 412 to rotate, the right-angle connecting rod 412 drives the connecting rod 418 to rotate along the double-lug support 417 through the fisheye connecting rod 419, the connecting rod 418 drives the upper cutting knife 4110 to move downwards, the upper cutting knife 4110 and the lower cutting knife 426 are matched to cut out single stitch on the stitch material belt, the upper cutting knife 4110 is reset, at the moment, the tail of the stitch is positioned between the two clamping jaws 57, the first extending unit 51 and the curved surface of the cam 514 are matched with the inserted roller bearing 513, the cam 514 rotates to drive the inserting connecting rod 512, the inserting connecting rod 512 drives the double-lug seat 515 to horizontally move along the direction of the guide opening, the double-lug seat 515 drives the lower inserting block 54 and the upper inserting block 55 to horizontally move through the connecting frame 519, the second extending unit 52 works to drive the lower pressing plate 531 to horizontally move, the inclined guide hole 5312 is matched with the guide wheel 535 on the upper pressing block 533, the lower pressing plate 531 drives the upper pressing block 533 to horizontally and downwards move, the upper pressing block 533 drives the upper inserting block 55 to move, the two clamping jaws 57 clamp the tail ends of the pins, the lower right-angle connecting rod 422 rotates to drive the guide frame 429 to horizontally move, the guide inclined hole 4291 is matched with the connecting column 428, the guide frame 429 horizontally moves to drive the lower cutting knife 426 to downwards move, and the first extending unit 51 continues to work to drive the clamping jaw 57 to horizontally move, and the clamping jaw 57 is inserted into the specified position.
The cam type pin inserting machine is compact in structure and stable in operation, integrates feeding, cutting and inserting, improves working efficiency and product quality, and reduces production cost.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. A cam-type pin machine, characterized in that: the cam type pin inserting machine comprises a horizontal adjusting device, a driving device, a feeding device, a cutting device and a plugging device, wherein the driving device is arranged on a horizontal plate of the horizontal adjusting device, and a workbench of the driving device is sequentially provided with the feeding device for feeding, the cutting device for cutting a material belt and the plugging device for plugging pins from left to right, and the feeding device moves the pin material belt to the cutting device for cutting; the horizontal adjusting device comprises a bottom plate, linear sliding rails, horizontal plates, pushing blocks, elbow clamps, elastic plungers and a proximity switch, wherein two linear sliding rails which are parallel to each other are arranged on the bottom plate; the cutting device consists of an upper cutting unit and a lower cutting unit, wherein the upper cutting blade of the upper cutting unit is opposite to the lower cutting blade of the cutting unit in upper and lower positions, the upper cutting unit comprises a hinged support, a right-angle connecting rod, a roller bearing, a first cam, a second cam, a connecting block, a double-lug support, a connecting rod, a fisheye connecting rod and an upper cutting blade, the hinged support is fixed on the bottom surface of a workbench of the machine frame, the right-angle connecting rod is movably inserted on the hinged support, the roller bearings are inserted at two crank arms of the right-angle connecting rod, the first cam and the second cam are arranged on a rotating shaft, the curved surfaces of the first cam and the second cam are respectively matched with the two roller bearings, a connecting block is arranged on the workbench of the machine frame, the upper end of the connecting block is provided with the double-lug support, one end of the connecting rod is connected with the right-angle connecting rod through the fisheye connecting rod, the upper cutting blade is inserted on the upper part of the extending end of the connecting block, and the other end of the connecting rod is connected with the upper cutting blade through the connecting plate; the lower cutting unit comprises a lower hinge support, a lower right-angle connecting rod, a lower roller bearing, a third cam, a fourth cam, a lower cutting knife, waste pipes, connecting columns, guide frames and cam followers, wherein the lower hinge support is fixed on a horizontal plate, the lower right-angle connecting rod is movably inserted on the lower hinge support, the lower roller bearing is inserted on two right-angle arms of the lower right-angle connecting rod, the third cam and the fourth cam which are matched with the lower roller bearing are installed on a rotating shaft, the lower cutting knife is inserted under the extending end of the connecting block, a waste channel is arranged on the lower cutting knife, the lower end of the lower cutting knife is provided with the waste pipes communicated with the waste channel, the connecting columns are installed at two ends of the lower cutting knife and are inserted in guide inclined holes of the guide frames, the other end of the guide frames is provided with a downward opening, the cam followers are installed at the upper arm ends of the lower right-angle connecting rod, and the cam followers are positioned at the opening, and the guide inclined holes are matched with the connecting columns.
2. The cam type pin machine according to claim 1, wherein: the driving device comprises a frame, a servo motor, a rotating shaft, a synchronous pulley, a belt, a protecting cover and a rotary encoder, wherein the frame and the servo motor are fixed on a horizontal plate, the rotating shaft is inserted in the frame through a bearing, the motor shaft of the servo motor and the rotating shaft are provided with the synchronous pulley, the two synchronous pulleys are connected through the belt, the synchronous pulley and the belt are both positioned in the protecting cover, the protecting cover is fixed on the frame, and the rotary encoder for measuring the rotating speed and regulating the speed is arranged at the other end of the rotating shaft.
3. The cam type pin machine according to claim 1, wherein: the feeding device comprises a material belt guide plate, a feeding frame, a guide rail, a lifting plate, a lifting cylinder, a motor mounting plate, a feeding motor and a feeding disc, wherein the material belt guide plate and the feeding frame are mounted on a workbench of the frame, stitch material belts are mounted in sliding grooves of the material belt guide plate, vertical guide rails are mounted on side plates of the feeding frame, the lifting plate is fixed on sliding blocks of the guide rail, the lifting cylinder is mounted at the upper end of the feeding frame, a piston rod of the lifting cylinder is fixed with the lifting plate, the motor mounting plate is mounted on the lifting plate, the feeding motor is mounted on the motor mounting plate, the feeding disc is mounted on a motor shaft of the feeding motor, a lug is arranged on a rotating surface array of the feeding disc, and the lug is matched with a material belt hole on the stitch material belt.
4. The cam type pin machine according to claim 1, wherein: the inserting device comprises a first extending unit, a second extending unit, a pressing unit, a lower inserting block, an upper inserting block, a reset spring and clamping jaws, wherein the front end of a connecting frame of the first extending unit is inserted with the lower inserting block and the upper inserting block through connecting rods, the lower inserting block is connected with the upper inserting block through the reset spring, the clamping jaws are arranged at the front ends of the lower inserting block and the upper inserting block, a lower pressing plate of the pressing unit is arranged on the connecting frame of the second extending unit, an upper pressing block of the pressing unit is fixed with the upper inserting block, the first extending unit comprises an inserting support, an inserting connecting rod, an inserting roller bearing, an inserting cam, a double-lug seat, rollers, an extending plate, a guide block and a connecting frame, the inserting support is fixed on the horizontal plate, the inserting connecting rod is movably inserted on the inserting support, the inserting roller bearings are arranged on the two right-angle arms of the inserting connecting rod, inserting cams corresponding to the inserting roller bearings are arranged on the rotating shafts, guide openings are arranged on the workbench of the rack, double lug seats are inserted at the guide openings, rollers are inserted on the double lug seats, inserting openings are arranged at the long arm ends of the inserting connecting rod, the rollers are positioned at the inserting openings, extension plates are arranged at the upper ends of the double lug seats, guide blocks are fixed on the workbench at the two sides of the extension plates, and connecting frames are arranged on the extension plates; the connecting frame comprises a vertical plate, a horizontal rod, an end plate, a tail plate and a spring, wherein the vertical plate is fixed on the extension plate, the horizontal rod is inserted into the vertical plate, the end plate and the tail plate are respectively arranged at two ends of the horizontal rod, and the spring is sleeved on the horizontal rod between the end plate and the vertical plate; the second extension unit has the same structure as the first extension unit.
5. The cam type pin machine according to claim 4, wherein: the pressing unit comprises a pressing plate, a fixing plate, an upper pressing block, a lower pressing block and a guide wheel, wherein the fixing plate is fixed on the workbench, a transverse through hole is formed in the fixing plate, the front end of the pressing plate is inserted into the transverse through hole, a vertical guide groove is formed in the front end of the fixing plate and communicated with the transverse through hole, the upper pressing block and the lower pressing block are arranged in the guide groove, the guide wheel is arranged at the rear ends of the upper pressing block and the lower pressing block, a horizontal guide hole and an oblique guide hole are formed in the front end of the lower pressing plate, the guide wheel is respectively inserted into the horizontal guide hole and the oblique guide hole, the upper pressing block is fixed with the upper inserting block, and the lower pressing block is fixed with the lower inserting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135015.3A CN109217070B (en) | 2018-09-28 | 2018-09-28 | Cam type pin inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135015.3A CN109217070B (en) | 2018-09-28 | 2018-09-28 | Cam type pin inserting machine |
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| Publication Number | Publication Date |
|---|---|
| CN109217070A CN109217070A (en) | 2019-01-15 |
| CN109217070B true CN109217070B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811135015.3A Active CN109217070B (en) | 2018-09-28 | 2018-09-28 | Cam type pin inserting machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922650B (en) * | 2019-03-27 | 2024-01-26 | 湖北一川金品机械有限公司 | Horizontal plug-in mechanism |
| CN111370972A (en) * | 2020-03-25 | 2020-07-03 | 江西日盛精密五金有限公司 | Terminal plugging equipment |
| CN111541128B (en) * | 2020-04-14 | 2021-11-05 | 广东长盈精密技术有限公司 | Cam feeding pin module and signal piece inserting device |
| CN114597730B (en) * | 2022-04-19 | 2023-01-10 | 成都天创精密工业有限公司 | Pin inserting machine |
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| CA1175214A (en) * | 1981-07-17 | 1984-10-02 | Kawasaki Electric Wire Co., Ltd. | Apparatus for fully automatically transferring electrical cords with terminal blades attached thereto between various manufacturing processes and a fully automatic apparatus for testing a complete electrical cord with an electrical plug attached thereto |
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| CN105633765A (en) * | 2016-01-26 | 2016-06-01 | 东莞市创玺自动化科技有限公司 | FPC cam pin inserting machine |
| CN208986354U (en) * | 2018-09-28 | 2019-06-14 | 昆山三智达自动化设备科技有限公司 | Cam-type pin machine |
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| US3030694A (en) * | 1956-01-30 | 1962-04-24 | Amp Inc | Lead making apparatus and method |
| CA1175214A (en) * | 1981-07-17 | 1984-10-02 | Kawasaki Electric Wire Co., Ltd. | Apparatus for fully automatically transferring electrical cords with terminal blades attached thereto between various manufacturing processes and a fully automatic apparatus for testing a complete electrical cord with an electrical plug attached thereto |
| CN103515830A (en) * | 2012-06-21 | 2014-01-15 | 苏州瀚川机电有限公司 | Terminal pin-inserting device |
| CN103401124A (en) * | 2013-07-23 | 2013-11-20 | 浙江合兴电子元件有限公司 | High-speed cam pin inserting machine |
| CN104953440A (en) * | 2015-07-02 | 2015-09-30 | 吴中区横泾博尔机械厂 | Adjustable pin inserting mechanism of pin inserting machine |
| CN105633765A (en) * | 2016-01-26 | 2016-06-01 | 东莞市创玺自动化科技有限公司 | FPC cam pin inserting machine |
| CN208986354U (en) * | 2018-09-28 | 2019-06-14 | 昆山三智达自动化设备科技有限公司 | Cam-type pin machine |
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| Publication number | Publication date |
|---|---|
| CN109217070A (en) | 2019-01-15 |
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