CN109217070A - Cam-type pin machine - Google Patents

Cam-type pin machine Download PDF

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Publication number
CN109217070A
CN109217070A CN201811135015.3A CN201811135015A CN109217070A CN 109217070 A CN109217070 A CN 109217070A CN 201811135015 A CN201811135015 A CN 201811135015A CN 109217070 A CN109217070 A CN 109217070A
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CN
China
Prior art keywords
cam
block
plate
rod
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811135015.3A
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Chinese (zh)
Inventor
蔡浩
李中秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Three Zhi Da Automation Equipment Technology Co Ltd
Original Assignee
Kunshan Three Zhi Da Automation Equipment Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Three Zhi Da Automation Equipment Technology Co Ltd filed Critical Kunshan Three Zhi Da Automation Equipment Technology Co Ltd
Priority to CN201811135015.3A priority Critical patent/CN109217070A/en
Publication of CN109217070A publication Critical patent/CN109217070A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20Apparatus 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

Abstract

The invention discloses a kind of cam-type pin machines, the cam-type pin machine includes level(l)ing device, driving device, feed device, cutting means and inserting apparatus, driving device is installed on the level board of the level(l)ing device, the feed device for feeding, the inserting apparatus for the cutting means of cutting material band and for inserting stitch are set gradually from left to right on the workbench of driving device, stitch material strip is moved at cutting means and cut by feed device.By the above-mentioned means, structure of the invention is compact, run smoothly, collection feeding cuts and be plugged in one, and improving working efficiency and product quality reduces production cost.

Description

Cam-type pin machine
Technical field
The present invention relates to mechanical equipment technical fields, more particularly to a kind of cam-type pin machine.
Background technique
With the development of electronic product, the demand of electric power connector is also increasing, and electric power connector is usually by moulding It is formed with stitch, when assembling is installed, needs to insert stitch onto moulding, traditional inserting movement is completed by worker, people Work inefficient operation and it is easy to damage stitch, to influence product quality, stitch is largely in material strip form, and worker inserts manually It needs one by one to cut stitch before dress and separate, stitch is stacked into is easy to appear metaboly together, to influence product matter Amount is based on disadvantages described above and deficiency, it is necessary to be improved the prior art, design a kind of collection and cut and stitch and be plugged in one The cam-type pin machine of body.
Summary of the invention
It is compact-sized the invention mainly solves the technical problem of providing a kind of cam-type pin machine, it runs smoothly, collection is sent Expect, cut and be plugged in one, improving working efficiency and product quality reduces production cost.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of cam-type pin machine is provided, it should Cam-type pin machine includes level(l)ing device, driving device, feed device, cutting means and inserting apparatus, the horizontal tune Driving device is installed on the level board of regulating device, is set gradually from left to right on the workbench of driving device for feeding Feed device, the inserting apparatus for the cutting means of cutting material band and for inserting stitch, feed device move stitch material strip It is cut to cutting means.
Preferably, the level(l)ing device includes bottom plate, line slide rail, level board, pushing block, elbow folder, resilient plunger With close to switching, two line slide rails parallel to each other are installed on the bottom plate, level is installed on the sliding block of line slide rail Plate, horizontal board ends are provided with pushing block, and the elbow being used cooperatively with pushing block is equipped on bottom plate and is pressed from both sides, is set on the bottom plate of horizontal front edge of board It is equipped with connecting plate, resilient plunger is installed on connecting plate and close to switch, resilient plunger and close switch are opposite with level board.
Preferably, the driving device includes rack, servo motor, shaft, synchronous pulley, belt, shield and rotation Encoder, the rack and servo motor are fixed on level board, and shaft is plugged in rack by bearing, the electricity of servo motor Synchronous pulley is installed, two synchronous pulleys are connected by belt, servo motor drive shaft shaft, synchronous belt on arbor and shaft Wheel and belt are respectively positioned in shield, and shield is fixed in rack, and the other end of shaft is equipped with for measuring revolving speed and speed regulation Rotary encoder.
Preferably, the feed device includes material strip guide plate, cradle, guide rail, lifter plate, lifting cylinder, motor Mounting plate, feeding motor and feed table are equipped with material strip guide plate and cradle, the cunning of material strip guide plate on the workbench of rack Stitch material strip is housed in slot, vertical guide rail is installed on the side plate of cradle, lifter plate, feeding are fixed on the sliding block of guide rail Frame upper end is equipped with lifting cylinder, and piston rod and the lifter plate of lifting cylinder are fixed, and motor mounting plate is equipped on lifter plate, electricity Feeding motor is installed on machine mounting plate, feed table, the setting of feed table surfaces of revolution array are installed on the motor shaft of feeding motor There is convex block, the material strip hole on convex block and stitch material strip cooperates, and feeding motor work drives feed table rotation, and feed table rotation drives Stitch material strip moves horizontally.
Preferably, the cutting means cut from above unit and under cut unit and form, above cut unit on cut Knife is opposite with the lower cutting knife upper and lower position of unit is cut, it is described on to cut unit include hinged-support, right angle connecting rod, roller shaft It holds, the first cam, the second cam, link block, ears support, connecting rod, flake connecting rod and upper cutting knife, the hinged-support are consolidated Due to rack workbench bottom surface, right angle connecting rod activity is plugged on hinged-support, is fitted with idler wheel at two connecting levers of right angle connecting rod Bearing, first cam and the second cam are installed in shaft, the curved surface of first cam and the second cam respectively with two roller shafts Cooperation is held, right angle connecting rod is rotated along hinged-support, is equipped with link block on rack workbench, link block upper end is equipped with ears branch Seat, connecting rod activity are plugged on ears support, and one end of connecting rod is connect by flake connecting rod with right angle connecting rod, connecting rod It is rotated along ears support, link block extension end top is fitted with cutting knife, and the other end of connecting rod passes through connecting plate and upper sanction Cutter connection.
Preferably, cutting unit under described includes lower hinge support, lower right angle connecting rod, bottom roller bearing, third cam, Four cams, lower cutting knife, waste conduits, connecting column, leading truck and Cam Follower, the lower hinge support are fixed on level board On, lower right angle connecting rod activity is plugged on lower hinge support, is fitted with bottom roller bearing, shaft on two right angle arms of lower right angle connecting rod On third cam and the 4th cam with bottom roller bearing fit are installed, be fitted with lower cutting knife under link block extension end, under Cutting knife is equipped with waste material path, and lower cutting knife lower end is equipped with the waste conduits communicated with waste material path, lower cutting knife both ends Connecting column is installed, two connecting columns are plugged in the guiding inclined hole of leading truck, and the other end of leading truck is equipped with downward opening, under The upper arm end of right angle connecting rod is equipped with Cam Follower, and Cam Follower is located at opening, lower right angle link rotatable band action-oriented Frame moves horizontally, and guiding inclined hole and connecting column cooperate, and leading truck moves horizontally the lower cutting knife of drive and moves down.
Preferably, the inserting apparatus include the first extension apparatus, the second extension apparatus, pressing unit, lower inserting block, Upper inserting block, reset spring and clamping jaw, the connection frame front end of the stretch unit are fitted with lower inserting block and upper by connecting rod Block is inserted, lower inserting block is connected with upper inserting block by reset spring, and lower inserting block and upper inserting block front end are equipped with clamping jaw, the The lower platen of pressing unit is installed, the upper holder block of pressing unit is fixed with upper inserting block, institute on the connection frame of two extension apparatus State the first extension apparatus include inserting support, inserting connecting rod, inserting roller bearing, inserting cam, ears seat, idler wheel, extension board, Guide pad and connection frame, the inserting support are fixed on level board, and inserting connecting rod activity is plugged on inserting support, and inserting connects Inserting roller bearing is installed on two right angle arms of bar, inserting cam corresponding with inserting roller bearing, machine are installed in shaft It is provided with guide openings on the workbench of frame, ears seat is fitted at guide openings, idler wheel is fitted on ears seat, inserts connecting rod Long arm end be provided with inserting opening, idler wheel is located at inserting opening, inserting link rotatable drive ears seat along guide openings side To moving horizontally, ears seat upper end is equipped with extension board, and guide pad is fixed on the workbench of extension board two sides, is pacified on extension board Equipped with connection frame;The connection frame includes vertical plate, horizon bar, end plate, tailgate and spring, and vertical plate is fixed on extension board, Horizon bar is fitted on vertical plate, horizon bar both ends are separately installed with end plate and tailgate, the horizon bar between end plate and vertical plate On be cased with spring;The structure of second extension apparatus is identical as the first extension apparatus.
Preferably, the pressing unit includes lower platen, fixed plate, upper holder block, lower lock block and directive wheel, and fixed plate is solid Due on workbench, fixed plate is equipped with cross through hole, and the front end of lower platen is plugged in cross through hole, fixed front edge of board setting There is vertical guide groove, guide groove is communicated with cross through hole, and upper holder block and lower lock block, upper holder block and lower lock block are housed in guide groove Rear end is equipped with directive wheel, pushes front edge of board and is equipped with horizontal guide hole and oblique pilot hole, directive wheel is plugged in level respectively and leads To hole and oblique pilot hole, upper holder block is fixed with upper inserting block, and lower lock block is fixed with lower inserting block.
Compared with prior art, the beneficial effects of the present invention are: it is compact-sized, it runs smoothly, collection feeding cuts and inserts In one, improving working efficiency and product quality reduces production cost.
Detailed description of the invention
Fig. 1 is the first structure diagram of cam-type pin machine.
Fig. 2 is the second structural schematic diagram of cam-type pin machine.
Fig. 3 is the feeder structure schematic diagram of cam-type pin machine.
Fig. 4 is the cutting means structural schematic diagram of cam-type pin machine.
Fig. 5 is to cut cellular construction schematic diagram under cam-type pin machine.
Fig. 6 is the inserting apparatus first structure diagram of cam-type pin machine.
Fig. 7 is the second structural schematic diagram of inserting apparatus of cam-type pin machine.
Fig. 8 is the inserting apparatus partial structure diagram of cam-type pin machine.
Fig. 9 is the pressing unit structural schematic diagram of cam-type pin machine.
Specific embodiment
Present pre-ferred embodiments are described in detail with reference to the accompanying drawing, so as to can be easier to the advantages of invention with feature In being readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1 to Fig. 9 is please referred to, the embodiment of the present invention includes:
A kind of cam-type pin machine, the cam-type pin machine include level(l)ing device 1, driving device 2, feed device 3, Cutting means 4 and inserting apparatus 5 are equipped with driving device 2 on the level board 13 of the level(l)ing device 1, driving device 2 The feed device 3 for feeding, the cutting means 4 for cutting material band are set gradually from left to right on workbench and for inserting The inserting apparatus 5 of stitch is filled, stitch material strip is moved at cutting means 4 and cut by feed device 3.
The level(l)ing device 1 includes bottom plate 11, line slide rail 12, level board 13, pushing block 14, elbow folder 15, elastic 16 and close switch 17 are filled in, two line slide rails 12 parallel to each other, the sliding block of line slide rail 12 are installed on the bottom plate 11 On level board 13 is installed, 13 both ends of level board are provided with pushing block 14, the elbow being used cooperatively with pushing block 14 are equipped on bottom plate 11 15 are pressed from both sides, is provided with connecting plate on the bottom plate 11 of 13 front end of level board, resilient plunger 16 and close switch 17 are installed on connecting plate, Resilient plunger 16 and close switch 17 are opposite with level board 13.
The driving device 2 includes rack 21, servo motor 22, shaft 23, synchronous pulley 24, belt 25,26 and of shield Rotary encoder 27, the rack 21 and servo motor 22 are fixed on level board 13, and shaft 23 is plugged in rack by bearing On 21, synchronous pulley 24 being installed on the motor shaft and shaft 23 of servo motor 22, two synchronous pulleys 24 are connected by belt 25, 22 drive shaft of servo motor, 23 shaft, synchronous pulley 24 and belt 25 are respectively positioned in shield 26, and shield 26 is fixed on rack 21 On, the other end of shaft 23 is equipped with the rotary encoder 27 for measuring revolving speed and speed regulation.
The feed device 3 includes material strip guide plate 31, cradle 32, guide rail 33, lifter plate 34, lifting cylinder 35, electricity Machine mounting plate 36, feeding motor 37 and feed table 38 are equipped with material strip guide plate 31 and cradle 32 on the workbench of rack 21, Stitch material strip is housed in the sliding slot of material strip guide plate 31, vertical guide rail 33 is installed on the side plate of cradle 32, guide rail 33 Lifter plate 34 is fixed on sliding block, 32 upper end of cradle is equipped with lifting cylinder 35, the piston rod and lifter plate of lifting cylinder 35 34 is fixed, is equipped with motor mounting plate 36 on lifter plate 34, feeding motor 37, feeding motor 37 are equipped on motor mounting plate 36 Motor shaft on feed table 38 is installed, 38 surfaces of revolution array of feed table is provided with convex block 380, on convex block 380 and stitch material strip Material strip hole cooperation, feeding motor 37 work drive feed table 38 rotate, feed table 38 rotation drive stitch material strip move horizontally.
The cutting means 4 cut from above unit 41 and under cut unit 42 and form, above cut the upper cutting knife of unit 41 4110 is opposite with 426 upper and lower position of lower cutting knife of unit 42 is cut, it is described on cut unit 41 include hinged-support 411, right angle Connecting rod 412, roller bearing 413, the first cam 414, the second cam 415, link block 416, ears support 417, connecting rod 418, Flake connecting rod 419 and upper cutting knife 4110, the hinged-support 411 are fixed on 21 workbench bottom surface of rack, and right angle connecting rod 412 is living It is dynamic to be plugged on hinged-support 411, it is fitted with roller bearing 413 at two connecting levers of right angle connecting rod 412, the first cam 414 and the Two cams 415 are installed in shaft 23, and the curved surface of the first cam 414 and the second cam 415 is matched with two roller bearings 413 respectively It closes, right angle connecting rod 412 is rotated along hinged-support 411, and link block 416, the installation of 416 upper end of link block are equipped on 21 workbench of rack There is ears support 417,418 activity of connecting rod is plugged on ears support 417, and one end of connecting rod 418 passes through flake connecting rod 419 connect with right angle connecting rod 412, and connecting rod 418 is rotated along ears support 417, and 416 extension end top of link block is fitted with sanction The other end of cutter 4110, connecting rod 418 is connect by connecting plate with upper cutting knife 4110.
It includes lower hinge support 421, lower right angle connecting rod 422, bottom roller bearing 423, third cam that unit 42 is cut under described 424, the 4th cam 425, lower cutting knife 426, waste conduits 427, connecting column 428, leading truck 429 and Cam Follower 4210, The lower hinge support 421 is fixed on level board 13, and connecting rod 422 activity in lower right angle is plugged on lower hinge support 421, and lower right angle connects It is fitted with bottom roller bearing 423 on two right angle arms of bar 422, the third cooperated with bottom roller bearing 423 is installed in shaft 23 Cam 424 and the 4th cam 425, lower cutting knife 426 is fitted under 416 extension end of link block, and lower cutting knife 426 is equipped with waste material Path, lower 426 lower end of cutting knife are equipped with the waste conduits 427 communicated with waste material path, and lower 426 both ends of cutting knife are equipped with company Column 428 is connect, two connecting columns 428 are plugged in the guiding inclined hole 4291 of leading truck 429, and the other end of leading truck 429 is equipped with downward Opening 4292, the upper arm end of lower right angle connecting rod 422 is equipped with Cam Follower 4210, and Cam Follower 4210 is located at opening At 4292, the rotation of lower right angle connecting rod 422 drives leading truck 429 to move horizontally, and guiding inclined hole 4291 and connecting column 428 cooperate, and leads The lower cutting knife 426 of drive is moved horizontally to frame 429 to move down.
The inserting apparatus 5 include the first extension apparatus 51, the second extension apparatus 52, pressing unit 53, lower inserting block 54, 519 front end of connection frame of upper inserting block 55, reset spring 56 and clamping jaw 57, the stretch unit 51 is fitted with down by connecting rod Block 54 and upper inserting block 55 are inserted, lower inserting block 54 and upper inserting block 55 pass through reset spring 56 and connect, lower inserting block 54 and upper Inserting 55 front end of block is equipped with clamping jaw 57, and the lower platen 531 of pressing unit 53 is equipped on the connection frame of the second extension apparatus 52, The upper holder block 533 of pressing unit 53 and upper inserting block 55 are fixed, and first extension apparatus 51 includes inserting support 511, inserting Connecting rod 512, inserting roller bearing 513 insert cam 514, ears seat 515, idler wheel 516, extension board 517, guide pad 518 and connect Frame 519 is connect, the inserting support 511 is fixed on level board 13, and inserting 512 activity of connecting rod is plugged on inserting support 511, is inserted Inserting roller bearing 513 is installed, it is right with inserting roller bearing 513 to be equipped in shaft 23 on two right angle arms of load bar 512 The inserting cam 514 answered is provided with guide openings on the workbench of rack 21, ears seat 515, ears is fitted at guide openings Idler wheel 516 is fitted on seat 515, the long arm end of inserting connecting rod 512 is provided with inserting opening, and idler wheel 516 is located at inserting opening, The inserting rotation of connecting rod 512 drives ears seat 515 to move horizontally along guide openings direction, and 515 upper end of ears seat is equipped with extension board 517, guide pad 518 is fixed on the workbench of 517 two sides of extension board, and connection frame 519 is installed on extension board 517;The company Connecing frame 519 includes vertical plate 5191, horizon bar 5192, end plate 5193, tailgate 5194 and spring 5195, and vertical plate 5191 is fixed on On extension board 517, horizon bar 5192 is fitted on vertical plate 5191,5192 both ends of horizon bar are separately installed with end plate 5193 and tail Plate 5194 is cased with spring 5195 on the horizon bar 5192 between end plate 5193 and vertical plate 5191;Second extension apparatus 52 Structure it is identical as the first extension apparatus 51.
The pressing unit 53 includes lower platen 531, fixed plate 532, upper holder block 533, lower lock block 534 and directive wheel 535, Fixed plate 532 is fixed on the worktable, and fixed plate 532 is equipped with cross through hole 5321, and the front end of lower platen 531 is plugged in transverse direction In through-hole 5321,532 front end of fixed plate is provided with vertical guide groove 5322, and guide groove 5322 is communicated with cross through hole 5321, Upper holder block 533 and lower lock block 534 are housed in guide groove 5322, upper holder block 533 and 534 rear end of lower lock block are equipped with directive wheel 535, 531 front end of lower platen is equipped with horizontal guide hole 5311 and oblique pilot hole 5312, and directive wheel 535 is plugged in horizontal guide hole respectively 5311 and oblique pilot hole 5312, upper holder block 533 and upper inserting block 55 are fixed, lower lock block 534 and the fixation of lower inserting block 54.
When cam-type pin machine of the present invention works, the work of feeding motor 37 drives feed table 38 to rotate, and feed table 38 rotates It drives stitch material strip to move horizontally, is moved between upper cutting knife 4110 and lower cutting knife 426 to stitch material strip, servo motor 22 drives 23 shaft of turn axis, shaft 23 drive the first cam 414 and the rotation of the second cam 415, the first cam 414 and the second cam 415 Right angle connecting rod 412 is driven to rotate, right angle connecting rod 412 drives connecting rod 418 along 417 turns of ears support by flake connecting rod 419 Dynamic, connecting rod 418 drives upper cutting knife 4110 to move down, and upper cutting knife 4110 and the cooperation of lower cutting knife 426 will be on stitch material strips Single stitch is cut out, and upper cutting knife 4110 resets, and pin tail is between two clamping jaws 57 at this time, the first extension apparatus 51,514 curved surface of cam and inserting roller bearing 513 cooperate, and the rotation of cam 514 drives inserting connecting rod 512, insert 512 band of connecting rod Dynamic ears seat 515 is moved horizontally along guide openings direction, and ears seat 515 drives lower inserting block 54 by connection frame 519 and upper inserts Dress block 55 moves horizontally, and the work of the second extension apparatus 52 drives lower platen 531 to move horizontally, oblique pilot hole 5312 and upper holder block Directive wheel 535 on 533 cooperates, and lower platen 531 drives upper holder block 533 horizontal and moves down, and upper holder block 533 drives and inserts Block 55 is mobile, and two clamping jaws 57 clamp stitch tail end, and the rotation of lower right angle connecting rod 422 drives leading truck 429 to move horizontally, is oriented to inclined hole 4291 cooperate with connecting column 428, and leading truck 429 moves horizontally the lower cutting knife 426 of drive and moves down, the first extension apparatus 51 after Continuous work drives clamping jaw 57 to move horizontally, and clamping jaw 57 inserts stitch to designated position.
Cam-type pin machine of the present invention, it is compact-sized, it runs smoothly, collection feeding cuts and be plugged in one, improves work Efficiency and product quality reduce production cost.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of cam-type pin machine, it is characterised in that: the cam-type pin machine includes level(l)ing device, driving device, send Expect device, cutting means and inserting apparatus, driving device is installed on the level board of the level(l)ing device, driving device The feed device for feeding is set gradually from left to right on workbench, for the cutting means of cutting material band and for inserting Stitch material strip is moved at cutting means and is cut by the inserting apparatus of stitch, feed device.
2. cam-type pin machine according to claim 1, it is characterised in that: the level(l)ing device includes bottom plate, straight Line sliding rail, level board, pushing block, elbow folder, resilient plunger and two straight lines parallel to each other are installed close to switch, on the bottom plate Sliding rail is equipped with level board on the sliding block of line slide rail, and horizontal board ends are provided with pushing block, is equipped on bottom plate and pushing block cooperates The elbow used presss from both sides, and is provided with connecting plate on the bottom plate of horizontal front edge of board, and resilient plunger and close switch, bullet are equipped on connecting plate Property plunger and close to switch it is opposite with level board.
3. cam-type pin machine according to claim 1, it is characterised in that: the driving device includes rack, servo electricity Machine, shaft, synchronous pulley, belt, shield and rotary encoder, the rack and servo motor are fixed on level board, shaft It is plugged in rack by bearing, synchronous pulley is installed on the motor shaft and shaft of servo motor, two synchronous pulleys pass through skin Band connection, synchronous pulley and belt are respectively positioned in shield, and shield is fixed in rack, and the other end of shaft is equipped with for measuring The rotary encoder of revolving speed and speed regulation.
4. cam-type pin machine according to claim 1, it is characterised in that: the feed device include material strip guide plate, Cradle, guide rail, lifter plate, lifting cylinder, motor mounting plate, feeding motor and feed table are equipped on the workbench of rack Material strip guide plate and cradle are equipped with stitch material strip in the sliding slot of material strip guide plate, and it is vertical to be equipped on the side plate of cradle Guide rail is fixed with lifter plate on the sliding block of guide rail, and cradle upper end is equipped with lifting cylinder, the piston rod of lifting cylinder and lifting Plate is fixed, and motor mounting plate is equipped on lifter plate, is equipped with feeding motor on motor mounting plate, on the motor shaft of feeding motor Feed table is installed, feed table surfaces of revolution array is provided with convex block, and the material strip hole on convex block and stitch material strip cooperates.
5. cam-type pin machine according to claim 1, it is characterised in that: the cutting means cut unit from above under Cut unit composition, the upper cutting knife for above cutting unit is opposite with the lower cutting knife upper and lower position of unit is cut, it is described on cut Unit includes hinged-support, right angle connecting rod, roller bearing, the first cam, the second cam, link block, ears support, connecting rod, fish Eye connecting rod and upper cutting knife, the hinged-support are fixed on rack workbench bottom surface, and right angle connecting rod activity is plugged on hinged-support, Be fitted with roller bearing at two connecting levers of right angle connecting rod, first cam and the second cam is installed in shaft, the first cam and The curved surface of second cam cooperates with two roller bearings respectively, and link block, the installation of link block upper end are equipped on rack workbench There is ears support, connecting rod activity is plugged on ears support, and one end of connecting rod is connected by flake connecting rod and right angle connecting rod It connects, link block extension end top is fitted with cutting knife, and the other end of connecting rod is connect by connecting plate with upper cutting knife.
6. cam-type pin machine according to claim 5, it is characterised in that: cut under described unit include lower hinge support, Lower right angle connecting rod, bottom roller bearing, third cam, the 4th cam, lower cutting knife, waste conduits, connecting column, leading truck and cam Follower, the lower hinge support are fixed on level board, and lower right angle connecting rod activity is plugged on lower hinge support, lower right angle connecting rod It is fitted with bottom roller bearing on two right angle arms, third cam and the 4th cam with bottom roller bearing fit are installed in shaft, Lower cutting knife is fitted under link block extension end, lower cutting knife is equipped with waste material path, and lower cutting knife lower end is equipped with and waste material The waste conduits that path communicates, lower cutting knife both ends are equipped with connecting column, and two connecting columns are plugged in the guiding inclined hole of leading truck, The other end of leading truck is equipped with downward opening, and the upper arm end of lower right angle connecting rod is equipped with Cam Follower, Cam Follower position In opening, it is oriented to inclined hole and connecting column cooperates.
7. cam-type pin machine according to claim 1, it is characterised in that: the inserting apparatus includes that the first extension is single Member, the second extension apparatus, pressing unit, lower inserting block, upper inserting block, reset spring and clamping jaw, the connection of the stretch unit Frame front end is fitted with lower inserting block and upper inserting block by connecting rod, and lower inserting block is connected with upper inserting block by reset spring, Lower inserting block and upper inserting block front end are equipped with clamping jaw, and the pushing of pressing unit is equipped on the connection frame of the second extension apparatus Plate, the upper holder block of pressing unit are fixed with upper inserting block, and first extension apparatus includes inserting support, inserting connecting rod, inserting Roller bearing, inserting cam, ears seat, idler wheel, extension board, guide pad and connection frame, the inserting support are fixed on level board On, inserting connecting rod activity is plugged on inserting support, is inserted and is equipped with inserting roller bearing on two right angle arms of connecting rod, in shaft Inserting cam corresponding with inserting roller bearing is installed, guide openings are provided on the workbench of rack, are inserted at guide openings Equipped with ears seat, it is fitted with idler wheel on ears seat, the long arm end for inserting connecting rod is provided with inserting opening, and idler wheel is located at inserting opening Place, ears seat upper end is equipped with extension board, guide pad is fixed on the workbench of extension board two sides, connection is equipped on extension board Frame;The connection frame includes vertical plate, horizon bar, end plate, tailgate and spring, and vertical plate is fixed on extension board, on vertical plate It is fitted with horizon bar, horizon bar both ends are separately installed with end plate and tailgate, are cased with bullet on the horizon bar between end plate and vertical plate Spring;The structure of second extension apparatus is identical as the first extension apparatus.
8. cam-type pin machine according to claim 7, it is characterised in that: the pressing unit includes lower platen, fixation Plate, upper holder block, lower lock block and directive wheel, fixed plate are fixed on the worktable, and fixed plate is equipped with cross through hole, before lower platen End is plugged in cross through hole, and fixed front edge of board is provided with vertical guide groove, and guide groove is communicated with cross through hole, in guide groove Equipped with upper holder block and lower lock block, upper holder block and lower lock block rear end are equipped with directive wheel, push front edge of board be equipped with horizontal guide hole and Oblique pilot hole, directive wheel are plugged in horizontal guide hole and oblique pilot hole respectively, and upper holder block is fixed with upper inserting block, lower lock block It is fixed with lower inserting block.
CN201811135015.3A 2018-09-28 2018-09-28 Cam-type pin machine Pending CN109217070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811135015.3A CN109217070A (en) 2018-09-28 2018-09-28 Cam-type pin machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811135015.3A CN109217070A (en) 2018-09-28 2018-09-28 Cam-type pin machine

Publications (1)

Publication Number Publication Date
CN109217070A true CN109217070A (en) 2019-01-15

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ID=64981950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811135015.3A Pending CN109217070A (en) 2018-09-28 2018-09-28 Cam-type pin machine

Country Status (1)

Country Link
CN (1) CN109217070A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111370972A (en) * 2020-03-25 2020-07-03 江西日盛精密五金有限公司 Terminal plugging equipment
CN111541128A (en) * 2020-04-14 2020-08-14 广东长盈精密技术有限公司 Cam feeding pin module and signal piece inserting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111370972A (en) * 2020-03-25 2020-07-03 江西日盛精密五金有限公司 Terminal plugging equipment
CN111541128A (en) * 2020-04-14 2020-08-14 广东长盈精密技术有限公司 Cam feeding pin module and signal piece inserting device
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

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