CN110875568A - Full-automatic pin inserting machine - Google Patents

Full-automatic pin inserting machine Download PDF

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Publication number
CN110875568A
CN110875568A CN201911235524.8A CN201911235524A CN110875568A CN 110875568 A CN110875568 A CN 110875568A CN 201911235524 A CN201911235524 A CN 201911235524A CN 110875568 A CN110875568 A CN 110875568A
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CN
China
Prior art keywords
terminal
clamping jaw
plastic part
driving device
slide
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Granted
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CN201911235524.8A
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Chinese (zh)
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CN110875568B (en
Inventor
张鲁春
冒亚根
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Suzhou Aiouke Robot Technology Co Ltd
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Suzhou Aiouke Robot Technology Co Ltd
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Priority to CN201911235524.8A priority Critical patent/CN110875568B/en
Publication of CN110875568A publication Critical patent/CN110875568A/en
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Publication of CN110875568B publication Critical patent/CN110875568B/en
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    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R43/24Assembling by moulding on contact members

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention discloses a contact pin detection all-in-one machine, which comprises a rack, a plastic part feeding mechanism, a terminal material tray, a terminal feeding mechanism, a terminal cutting knife, a terminal clamping jaw mechanism, a first driving device, a plastic positioning device, a material belt breaking shifting block, a second driving device, a plastic part position sensing device and a controller, wherein the plastic part feeding mechanism is used for forwards conveying a plastic part, the terminal feeding mechanism is used for forwards conveying a terminal material belt on the terminal material tray, a clamping jaw on the terminal clamping jaw mechanism is used for clamping the terminal material belt, the terminal cutting knife cuts off the terminal material belt along with the movement of a clamping jaw support of the terminal clamping jaw mechanism, the terminal clamping jaw mechanism drives the cut terminal to be inserted into the plastic part positioned by the plastic positioning device, and the material belt breaking shifting block is used for breaking the material belt of the terminal on the plastic part, the invention realizes the full-automatic assembly, the on-line monitoring, the assembly efficiency, the equipment precision is high, saves the manual work, has reduced manufacturing cost.

Description

Full-automatic pin inserting machine
Technical Field
The invention relates to automation equipment, in particular to a full-automatic pin inserting machine.
Background
The connector is assembled by a traditional method that the connector is assembled and detected step by step through various jigs, for example, a cutting machine cuts a material belt to form a material belt strip with a set number of terminals, then plastic parts and the material belt strip are positioned through the jigs, a material pressing mechanism presses the terminals into the plastic parts, then the material belt is manually broken off, then assembled products are put into a detection device for detection, although automatic equipment is also provided for realizing the automatic assembly of the connector at present, the flow is the same as the flow, the terminals are cut through the cutting machine, then the cut material belt is conveyed to a specific jig, the plastic parts conveyed on the flow channel are also conveyed to the specific jig, a lifting cylinder drives the material pressing mechanism to press down to insert the upper terminals of the material belt into the plastic parts, then the material belt is manually broken and then conveyed to a detection pen for detection, the existing automatic connector assembling equipment is complex in overall structure, large in size, large in occupied space, multiple in process, low in assembling precision, high in reject ratio, prone to failure and low in assembling efficiency, and manual operation is difficult to avoid.
Disclosure of Invention
In order to overcome the defects, the invention provides the full-automatic pin inserting machine which is simple in structure, high in automation degree, free of manual operation, small in occupied space and high in yield, and saves energy and labor cost.
The invention adopts the technical scheme for solving the technical problems that: a pin inserting machine comprises a machine frame, a plastic part feeding mechanism, a terminal material tray, a terminal feeding mechanism, a terminal cutting knife, a terminal clamping jaw mechanism, a first driving device, a plastic positioning device, a material belt breaking shifting block, a second driving device, a plastic part position sensing device and a controller, wherein the plastic part feeding mechanism is installed on the machine frame, the plastic part feeding mechanism can convey plastic parts one by one forwards, at least two plastic positioning devices can respectively fix and position the plastic parts at specified positions, the terminal clamping jaw mechanism comprises a clamping jaw support and a clamping jaw, the clamping jaw support can be installed on the machine frame in a horizontally sliding mode towards the direction of the plastic positioning device opposite to the clamping jaw support, the clamping jaw is installed on the clamping jaw support, the clamping jaw can clamp and loosen the terminal material belt, the terminal material tray can be installed on one side of the machine frame in a rotating mode, the terminal feeding mechanism can lead out terminals on the terminal material tray and, the terminal cuts the installation that the sword can go up and down on the clamping jaw support, the terminal cuts the sword and can cut off the terminal material area that is located clamping jaw one side, the material area rupture shifting block can be followed vertical reciprocating motion's installation in the frame, and the material area rupture shifting block can stir and be located the terminal material area of inserting in the plastic part on the just right plastic positioner of position with it, first drive arrangement can drive the terminal and cut the sword lift, clamping jaw support horizontal slip and clamping jaw press from both sides tightly and loosen the action, second drive arrangement can drive the motion of material area rupture shifting block, plastic part position induction system can respond to each plastic part and arrive the information of assigned position and communicate in the controller, controller control plastic part feeding mechanism, terminal feeding mechanism, first drive arrangement and second drive arrangement action.
As a further improvement of the invention, the plastic part feeding mechanism comprises a conveying channel, material shifting blocks, a material shifting seat, an elastic part and a material shifting driving device, wherein a product can slide forwards along the conveying channel, the side wall of the product is stopped on the side wall of the conveying channel, an open slot communicated with the inside of the conveying channel is formed in one side wall of the conveying channel, the material shifting seat can be positioned on a rack in a reciprocating sliding mode along the extension direction of the conveying channel, a plurality of material shifting blocks can be arranged on the material shifting seat at intervals in a radial sliding mode along the conveying channel, the material shifting blocks can penetrate into the inside of the conveying channel through the open slot of the conveying channel, the end parts of the material shifting blocks are stopped on the side wall of the product in the conveying channel, the end parts of the material shifting blocks form a pawl-shaped structure, and the elastic part provides elastic holding force for the material shifting blocks.
As a further improvement of the invention, the plastic part feeding mechanism also comprises a vibrating disk, a discharging slideway and a dislocation mechanism, the dislocation mechanism comprises a dislocation bottom plate, a dislocation slide block and a dislocation driving device, the discharging slideway is aligned and connected with a discharging port of the vibrating disk, the discharging slideway is parallel and dislocated with a conveying channel, the dislocation bottom plate is fixedly arranged on a frame, the dislocation slide block can be reciprocally and slidably positioned on the dislocation bottom plate in the direction perpendicular to the conveying direction of the discharging slideway, one end of the dislocation slide block is provided with an open slot structure which can just accommodate a plastic part, the open slot structure is alternately aligned and connected with an outlet of the discharging slideway and an inlet of the conveying channel, the other end of the dislocation slide block can seal the outlet of the discharging slideway, the dislocation bottom plate is provided with a convex blocking wall which is opposite to the discharging slideway, the convex blocking wall can seal, the dislocation driving device drives the dislocation slide block to slide in a reciprocating manner.
As a further improvement of the invention, a terminal press-in mechanism is also arranged between the terminal clamping jaw mechanism and the material belt breaking shifting block, the press-in mechanism comprises a press-in block and a press-in driving device, the press-in block can slide towards the direction of the conveying channel along the horizontal direction, a hollow structure for the press-in block to extend into is arranged on one side of the conveying channel, and the press-in block can just tightly abut against the material belt of the terminal on the product in the conveying channel.
As a further improvement of the invention, the electric testing device is also provided with an electronic testing mechanism, the electronic testing mechanism comprises a wire rod tester, a conduction testing card, a horizontal sliding block and an electric testing driving device, an electric testing hollow socket communicated with the inside is also arranged on the side wall of the conveying channel, the horizontal sliding block can slide along the horizontal direction towards the conveying channel and is positioned on the rack, the wire rod tester is fixedly arranged on the horizontal sliding block, the conduction testing card is fixedly arranged on the wire rod tester, the conduction testing card can be inserted between terminals in the plastic part through the electric testing hollow socket, and a conduction loop can be formed among the conduction testing card, the terminals on the product and the wire rod tester.
As a further improvement of the invention, the material receiving device is further arranged and comprises a rotary disc, a material discharging slideway, a material pushing rod and a material pushing driving device, wherein the rotary disc can be rotatably arranged on the rack at a set angle, the material discharging slideway is fixedly arranged on the rack, one end of the material discharging slideway is just opposite to the rotary disc, the other end of the material discharging slideway is connected with the next work station, a through groove which can just contain a product is arranged on the outer side wall of the circumference of the rotary disc, the channel can be alternately and just opposite to and communicated with the tail end of the conveying channel and one end of the material discharging slideway, the material pushing rod can be axially and slidably arranged on the rack along the rotary disc, the material pushing rod can push the product in the through groove of the rotary disc into the material.
As a further improvement of the invention, the rack is also provided with a conduction test defective material box, a pressure test defective material box, a defective sliding block and a defective driving device, the defective sliding block can be slidably arranged on the rack at one side of the rotary disc, which is back to the discharging slideway, the conduction test defective material box and the pressure test defective material box are fixedly arranged on the defective sliding block, the material pushing rod can push one of products in the through groove of the rotary disc into the conduction test defective material box and the pressure test defective material box, and the defective driving device drives the defective sliding block to slide.
As a further improvement of the invention, the first driving device comprises a horizontal cylinder, a plane cam track, a first roller and a second roller, the clamping jaw of the terminal clamping jaw mechanism comprises an upper clamping jaw and a lower clamping jaw, the lower clamping jaw is fixedly installed on the terminal clamping jaw mechanism, the upper clamping jaw is installed on the terminal clamping jaw mechanism in a sliding manner along the longitudinal direction, the upper clamping jaw and the lower clamping jaw can clamp the material belt, the terminal cutting knife is fixedly installed on the upper clamping jaw, a cutting knife edge matched with one side wall of the lower clamping jaw is formed at the lower end of the terminal cutting knife, the first roller is rotatably installed on the upper clamping jaw, the second roller is rotatably installed on a clamping jaw support of the terminal clamping jaw mechanism, the plane cam track is installed on the frame in a sliding manner along the pin inserting direction, a first roller path and a second roller path with limited length are arranged on the side frame of the plane cam track, wherein the first roller path is an inclined roller path which extends along the, the second raceway is the horizontal raceway that extends along the contact pin direction, and first gyro wheel can roll along first raceway, and the second gyro wheel can roll along the second raceway, and horizontal cylinder drive plane cam track horizontal slip.
As a further improvement of the invention, the lower clamping jaw lifting mechanism is further provided with an avoidance driving device, the avoidance driving device is arranged on the clamping jaw support, the lower clamping jaw which is pretended to be arranged on the clamping jaw support in a lifting motion mode, and the avoidance driving device drives the lower clamping jaw to lift.
As a further improvement of the invention, a marking machine is fixedly arranged on the frame, a hollow marking opening opposite to the marking machine is arranged on the conveying channel, a plastic part positioning device can fixedly position a product at a marking position, and the marking machine can print a mark on the surface of the product fixedly positioned on the plastic positioning device.
The invention has the beneficial effects that: the invention realizes the fixed distance conveying of the plastic parts by the plastic part feeding mechanism, can realize three actions of clamping, cutting and inserting the pins of the terminal material belt by taking a horizontal cylinder as a driving device, has continuous and smooth actions and greatly improved assembly efficiency, further realizes the improvement of the accuracy of the terminal inserting pins by pressing the terminals again by arranging the pressing mechanism, automatically breaks the material belt on the products finished by the inserting pins by the material belt breaking shifting block without manual operation, also realizes the online detection of the electric characters, distinguishes and receives the materials according to the detection result during the material receiving, automatically sends the products into the next work station after rotating a set angle, realizes the seamless connection between the work stations, classifies and stores defective products, is convenient for reworking, realizes the full-automatic assembly of the connector, the online monitoring and the seamless connection of adjacent work stations, has high assembly efficiency and assembly accuracy, saves labor, the production cost is reduced.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 top view of the present invention
FIG. 6 is a first perspective view of the male terminal structure of the present invention;
FIG. 7 is a second perspective view of the male terminal structure of the present invention;
FIG. 8 is a perspective view of a flat cam track of the present invention;
FIG. 9 is a front view of the flat cam track of the present invention;
FIG. 10 is a perspective view of a feeding mechanism for plastic parts according to the present invention
FIG. 11 is a front view of the feeding mechanism for plastic parts according to the present invention;
FIG. 12 is a perspective view of the misalignment mechanism of the present invention;
fig. 13 is a perspective view of a terminal press-fitting mechanism of the present invention;
FIG. 14 is a perspective view of the electronic test mechanism of the present invention;
fig. 15 is a perspective view of the receiving mechanism of the present invention.
Detailed Description
Example (b): a pin inserting machine comprises a machine frame 1, a plastic part feeding mechanism, a terminal material tray 2, a terminal feeding mechanism 3, a terminal cutting knife 4, a terminal clamping jaw mechanism, a first driving device, a plastic positioning device 5, a material belt breaking shifting block 6, a second driving device 7, a plastic part position sensing device 8 and a controller 9, wherein the plastic part feeding mechanism is installed on the machine frame 1, the plastic part feeding mechanism can convey plastic parts 11 forwards one by one, at least two plastic positioning devices 5 can respectively fix and position the plastic parts at specified positions, the terminal clamping jaw mechanism comprises a clamping jaw support 10 and a clamping jaw, the clamping jaw support 10 can be installed on the machine frame 1 in a horizontal sliding mode towards the direction of the plastic positioning device 5 opposite to the clamping jaw support 10, the clamping jaw can clamp and loosen the terminal material belt 12, and the terminal material tray 2 can be installed on one side of the machine frame in a rotating mode, the terminal feeding mechanism 3 can lead out a terminal material belt 12 on a terminal material disc 2 and convey the terminal material belt 12 to a terminal clamping jaw at a fixed distance, a terminal cutting knife 4 can be installed on a clamping jaw support 10 in a lifting mode, the terminal cutting knife 4 can cut off the terminal material belt 12 on one side of the clamping jaw, a material belt breaking shifting block 6 can be installed on a rack 1 in a longitudinal reciprocating mode, the material belt breaking shifting block 6 can shift the terminal material belt 12 inserted into a plastic part on a plastic positioning device 5 right opposite to the terminal cutting knife 4, a first driving device can drive the terminal cutting knife 4 to lift, the clamping jaw support 10 to horizontally slide and clamping and loosening of the clamping jaw, a second driving device 7 can drive the material belt breaking shifting block 6 to move, a plastic part position sensing device 8 can sense information that each plastic part reaches a designated position and transmit the information to a controller 9, and the controller 9 controls the plastic part feeding mechanism, The terminal feeding mechanism 3, the first driving device and the second driving device 7 operate.
The working principle is as follows: when the plastic part position sensing device 8 senses that the plastic part reaches a designated position, if the plastic part reaches the plastic positioning device 5 at the pin inserting position and reaches the plastic positioning device 5 at the material strip breaking position, the plastic positioning device 5 fixes and positions the plastic part, the plastic positioning device 5 can be a slot which is in lifting motion and is matched with the shape of the plastic part, or a slot which is in horizontal motion and is matched with the shape of the plastic part, or a clamping mechanism which can clamp the side wall of the plastic part, and the like, the coiled terminal material strip 12 is intermittently conveyed forwards at a fixed distance by leading out the terminal feeding mechanism 3, so that one end of a terminal with a set length enters a clamping jaw of the terminal clamping jaw mechanism, the cutting position of the terminal strip 12 is just right opposite to the terminal cutting knife 4, and at the moment, the controller 9 controls the terminal feeding mechanism 3 to stop conveying the material strip forwards, meanwhile, the first driving device is controlled to start, so that the clamping jaws clamp the material belt, the terminal cutting knife 4 descends to cut off the material belt, then the clamping jaw support 10 of the terminal clamping jaw mechanism slides forwards horizontally to drive the terminal material belt 12 to move forwards, the terminal on the terminal material belt 12 is inserted into the fixed plastic part on the plastic part positioning device corresponding to the terminal, so that the terminal pin inserting action is realized, after the terminal is inserted into the plastic part, the controller 9 controls the plastic positioning device 5 to cancel the fixed positioning of the plastic part, meanwhile, the clamping jaws loosen the clamping on the terminal material belt 12, the clamping jaw support 10 resets, then under the driving of the plastic part feeding mechanism, the plastic part inserted with the terminal material belt 12 is continuously conveyed forwards, when the product reaches the material belt breaking station, the product is sensed by the plastic part sensing device at the position, and the controller 9 controls the plastic positioning device 5 at the position to fix and position the product, the invention realizes the automatic terminal inserting and strip breaking operation of the plastic part of the connector, avoids manual operation, improves the production efficiency of the connector product, reduces the labor cost, and comprises the following steps of driving a strip breaking shifting block 6 to move up and down by a second driving device 7, shifting a terminal strip 12 inserted on a plastic part, breaking the terminal strip 12 under the condition of bending the terminal strip 12 up and down, separating from a terminal, wherein the second driving device 7 can be a vertical cylinder or a horizontal cylinder, a slider of a wave linear slide way is arranged on a piston of the horizontal cylinder, and a slider capable of sliding in the wave linear slide way is arranged on the strip breaking shifting block 6, so that the strip breaking shifting block 6 can move up and down by sliding along the wave linear slide way by the slider, or a motor drives a cam to rotate, and the like: two rows of terminals can be inserted simultaneously to the terminal contact pin on a position, if a sheet stock area has two rows of terminals, also can insert two material areas simultaneously on this position, every sheet stock area has one row of terminal, can also insert two upper and lower material areas respectively on two adjacent stations, supply by two terminal charging trays 2 promptly, there are two terminal pay-off structures to carry out the pay-off respectively to the material area on two terminal charging trays 2, then, it is tight to carry out the clamping jaw respectively in adjacent position, cut sword and cut and the contact pin, two rows of terminals are inserted the back, it can to carry out the material area operation of breaking again, terminal material area 12 feeding mechanism can be the feeding mechanism of gear and material area locating hole meshing, also can the slider floats hook feeding mechanism.
The plastic part feeding mechanism comprises a conveying channel 13, material stirring blocks 14, a material stirring seat 15, an elastic part and a material stirring driving device 16, a product can slide forwards along the conveying channel 13, the side wall of the product is stopped on the side wall of the conveying channel 13, an open slot communicated with the inside of the conveying channel 13 is formed in one side wall of the conveying channel 13, the material stirring seat 15 can slide back and forth along the extension direction of the conveying channel 13 and is positioned on the rack 1, a plurality of material stirring blocks 14 can be installed on the material stirring seat 15 at intervals along the radial sliding direction of the conveying channel 13, the material stirring blocks 14 can penetrate into the inside of the conveying channel 13 through the open slot of the conveying channel 13, the end parts of the material stirring blocks 14 are stopped on the side wall of the product in the conveying channel 13, the end parts of the material stirring blocks 14 form pawl-shaped structures, and the elastic part provides elastic retaining force for the material stirring blocks 14 to retain.
After the plastic part enters the conveying channel 13, one side wall of the material stirring block 14 which is a vertical edge (or an acute angle edge) stops one side of the plastic part which is back to the conveying direction, the material stirring belt slides forwards under the driving of the material stirring driving device 16, the plastic part is driven to slide forwards for a specified distance, then the material stirring driving device 16 drives the material stirring seat 15 to reset, the material stirring block 14 and the material stirring seat 15 slide horizontally together to reset, when the material stirring belt is reset and is in contact with the side wall of an adjacent plastic part, the side wall of the bevel edge (or the obtuse angle edge) of the material stirring block 14 is in contact with the plastic part, the material stirring block 14 can overcome the elasticity of the elastic part to descend and avoid the plastic part, when the material stirring block slides to the outer side of the plastic part, the material stirring block 14 automatically resets and rises under the elasticity of the elastic part, at the moment, the vertical edge (or the acute angle edge) of the material stirring block 14 stops one side wall of the plastic part, then realized carrying forward one by one of plastic part, and it is controllable to carry the distance, this plastic part conveying mechanism simple structure, it is controllable to carry the distance, the plastic part of being convenient for is at each assigned position stop motion, carry out fixed position, except this kind of plastic part feeding mechanism, can also be the conveyer belt and carry, stop by servo motor intermittent type and open the control that realizes plastic part transport distance, this is the equivalence alternate structure that technical staff in the field thought very easily according to this patent, belong to this patent protection scope.
The plastic part feeding mechanism further comprises a vibrating disk 17, a discharging slide way 18 and a dislocation mechanism, the dislocation mechanism comprises a dislocation bottom plate 19, a dislocation slide block 20 and a dislocation driving device 21, the discharging slide way 18 is aligned and connected with a discharging port of the vibrating disk 17, the discharging slide way 18 is parallel to the conveying channel 13 and is arranged in a dislocation way, the dislocation bottom plate 19 is fixedly arranged on the frame 1, the dislocation slide block 20 can be reciprocally and slidably positioned on the dislocation bottom plate 19 in a direction perpendicular to the conveying direction of the discharging slide way 18, an open slot structure which can just contain a plastic part is formed at one end of the dislocation slide block 20, the open slot structure is alternately aligned and connected with an outlet of the discharging slide way 18 and an inlet of the conveying channel 13, an outlet of the discharging slide way 18 can be sealed at the other end of the dislocation slide block 20, a convex blocking wall 22 which is just opposite to the discharging slide way 18 is arranged on the, the misalignment driving device 21 drives the misalignment slider 20 to slide back and forth. The plastic parts are aligned and sent out through the vibrating disk 17, then the plastic parts are staggered through the dislocation mechanism, so that the plastic parts are arranged and conveyed at intervals, when the plastic parts are staggered, firstly, the open slot structure on the dislocation slide block 20 is just opposite to the discharge slide way 18, at the moment, the raised blocking wall 22 on the dislocation bottom plate 19 just seals the open slot structure on the dislocation slide block 20 back to one end of the discharge slide way 18, one plastic part on the discharge slide way 18 is sent into the open slot structure of the dislocation slide block 20, the dislocation slide block 20 horizontally slides to drive the plastic part to move forwards to a position communicated with a feeding channel, meanwhile, the other end of the dislocation slide block 20 seals the tail end of the discharge slide way 18, after the plastic part in the open slot structure communicated with the feeding channel is pulled away by the material pulling block 14, the dislocation slide block 20 is reset to realize the dislocation of the next plastic part, and the full-automatic interval feeding is, the pay-off is efficient, and the pay-off position is accurate, saves the manual work.
Still be equipped with terminal impressing mechanism between terminal clamping jaw mechanism and material area rupture shifting block 6, impressing mechanism includes impress piece 23 and drive arrangement 24 that impresses, impress piece 23 can slide towards conveying channel 13 direction along the horizontal direction, and conveying channel 13 one side is seted up and is supplied the hollow out construction that impresses piece 23 and stretch into, and impress piece 23 can tightly support the material area of product upper end terminal in conveying channel 13. After the terminal is inserted into the plastic part by the terminal clamping jaw mechanism, the terminal is pressed in by the terminal pressing-in mechanism, the position of the terminal inserted into the plastic part is ensured to be accurate, the situation that the terminal is not inserted in place is avoided, the pressing-in block 23 is provided with a slot extending into the feeding belt, the slot forms a guide structure with an enlarged opening along the feeding belt in the conveying direction of the material belt, the material belt of the terminal is just inserted into the slot of the pressing-in block 23, the side wall surface of the slot just supports against the bending structure on the material belt, the pressing-in block 23 is driven by the pressing-in driving device 24 to extend forwards, the side wall surface of the slot tightly supports against the bending structure on the material belt, the material belt is tightly inserted into the plastic part through large-area contact pressing-in, the side wall surface between two slots pulled on the pressing-in block 23 is stopped at the positioning column on the plastic part, when the pressing-in block, the limiting of the terminal press-in depth is achieved, and the damage to the terminal is avoided.
Still be equipped with electronic test mechanism, electronic test mechanism includes wire rod tester 25, switches on test card 26, horizontal slider 27 and electricity and measures drive arrangement 28, still be equipped with one on the transfer passage 13 lateral wall and survey fretwork socket with the electricity of inside intercommunication, horizontal slider 27 can be followed the gliding location in frame 1 of horizontal direction orientation transfer passage 13 direction, wire rod tester 25 fixed mounting is on horizontal slider 27, switch on test card 26 fixed mounting on wire rod tester 25, switch on test card 26 and can insert between the terminal of locating in the plastic part through electricity survey fretwork socket, switch on test card 26, can form between terminal on the product and the wire rod tester 25 and switch on the return circuit. The plastic part inserted with the terminal arrives electronic test mechanism department, it slides to survey drive arrangement 28 drive horizontal slider 27 by the electricity, and then take conduction test card 26 to insert between the terminal of product, be equipped with conductive probe on the horizontal slider 27, conductive probe passes through circuit and wire rod tester 25 electric connection, conductive probe just with the golden finger in close contact with on conduction test card 26, the golden finger in conduction test card 26 switches on with the terminal, just so make product and wire rod tester 25 form a conductive loop, exert test voltage for this conductive loop by wire rod tester 25 and switch on and withstand voltage test, ensure that the product accords with and switches on and withstand voltage requirement, distinguish non-defective products and defective products.
Still be equipped with receiving agencies, receiving agencies includes carousel 29, arranges material slide 30, material pushing rod 31 and material pushing drive device 32, carousel 29 can rotate the installation of setting for the angle on frame 1, arrange material slide 30 fixed mounting on frame 1, arrange material slide 30 one end and carousel 29 just to linking up, the other end links up with next work station, be equipped with the logical groove that just can hold a product on the carousel 29 circumference lateral wall, this passageway can just to the intercommunication in turn with transfer passage 13 end and row material slide 30 one end, material pushing rod 31 can be followed carousel 29 axially sliding and installed on frame 1, material pushing rod 31 can push away the logical inslot product of carousel 29 to ejection of compact slide 18 in, it can carry the product that is located its one end to the other end to arrange material slide 30. Convert to the position that corresponds with ejection of compact slide 18 position after the certain angle of product upset that comes out conveying channel 13 end through carousel 29 reciprocating rotation, right side ejector pin 31 pushes away the product to ejection of compact slide 18 on, it carries next worker station with the product of direction of conversion to arrange material slide 30, it can be the passageway that the slope set up to arrange material slide 30, perhaps conveyer belt conveying mechanism etc., realize linking up with next worker station, avoid next worker station to carry out conversion angle to the product again, the high efficiency in order linking up of adjacent worker station has been improved, be favorable to improving product machining efficiency, avoid the condition such as not conversion angle mistake equipment to appear in next worker station.
The rack 1 is also provided with a conduction test defective material box 33, a pressure test defective material box 34, a defective sliding block 35 and a defective driving device 36, the defective sliding block 35 can be slidably mounted on the rack 1 on one side of the rotary disc 29, which is back to the discharging slide way 18, the conduction test defective material box 33 and the pressure test defective material box 34 are fixedly mounted on the defective sliding block 35, the material pushing rod 31 can push one of the products in the through groove of the rotary disc 29 into the conduction test defective material box 33 and the pressure test defective material box 34, and the defective driving device 36 drives the defective sliding block 35 to slide. According to the test result of the electronic test mechanism, the controller 9 controls the defective driving device 36 to perform sliding motion, so that the conduction test defective material box 33 or the pressure resistance test defective material box 34 is opposite to the discharge slideway 18, and simultaneously controls the material pushing driving device 32 to reversely drive the material pushing rod 31 to push defective products into the corresponding material box for recovery, thereby avoiding the defective products from flowing into the next process, simultaneously distinguishing the defective products, facilitating the subsequent reworking of products according to defective types and improving the material utilization rate.
The first driving device comprises a horizontal cylinder 37, a plane cam track 38, a first roller 39 and a second roller, the clamping jaw of the terminal clamping jaw mechanism comprises an upper clamping jaw 40 and a lower clamping jaw 41, the lower clamping jaw 41 is fixedly installed on the terminal clamping jaw mechanism, the upper clamping jaw 40 is installed on the terminal clamping jaw mechanism in a sliding manner along the longitudinal direction, the upper clamping jaw 40 and the lower clamping jaw 41 can clamp a material belt, the terminal cutting knife 4 is fixedly installed on the upper clamping jaw 40, a cutting knife edge matched with one side wall of the lower clamping jaw 41 is formed at the lower end of the terminal cutting knife 4, the first roller 39 is rotatably installed on the upper clamping jaw 40, the second roller is rotatably installed on a clamping jaw support 10 of the terminal clamping jaw mechanism, the plane cam track 38 is installed on the machine frame 1 in a horizontal sliding manner along the pin inserting direction, a first roller path 42 and a second roller path 43 with limited length are arranged on the side, the first rolling path 42 is an inclined rolling path extending along the pin inserting direction and forming an included angle with the horizontal direction, the second rolling path 43 is a horizontal rolling path extending along the pin inserting direction, the first roller 39 can roll along the first rolling path 42, the second roller can roll along the second rolling path 43, and the horizontal cylinder 37 drives the plane cam track 38 to horizontally slide. The horizontal cylinder 37 is pushed forward, the first roller 39 and the second roller respectively roll forward along the first roller path 42 and the second roller path 43, because the first roller path 42 is an inclined roller path, the upper clamping jaw 40 is driven to move down along the longitudinal direction to realize the matching clamping of the lower clamping jaw 41 and the material strip, meanwhile, the terminal cutting knife 4 moves downward along with the upper clamping jaw 40, the material strip is cut off at the moment when the material strip is clamped, the second roller moves along the second roller path 43 during the period, the clamping jaw support 10 does not move, after the material strip is clamped and cut off, the horizontal cylinder 37 continues to move forward, at the moment, because the first roller 39 and the second roller are rolled to the tail ends of the first roller path 42 and the second roller path 43, the first roller 39 and the second roller can not roll any more, the clamping jaw support 10 is driven to push forward together under the clamping jaw clamping state, the forward insertion of the material strip is realized, after the insertion of the pin is finished, the first roller 39 and the second roller move in opposite directions, the terminal cutting knife 4 rises and resets along with the upper clamping jaw 40, then the terminal cutting knife moves backwards along with the horizontal cylinder 37, the first roller 39 and the second roller move to the other ends of the first roller path 42 and the second roller path 43 and cannot roll continuously, the horizontal cylinder 37 drives the clamping jaw support 10 to retreat and leave the pin inserting station, the clamping jaw clamps the material belt, the terminal cutting knife 4 cuts off the material belt and horizontally feeds the pin inserting through the small horizontal cylinder 37, energy is saved, the use of a longitudinal cylinder is avoided, the stability of clamping and cutting movement is improved, and the space occupied by equipment is reduced.
The jaw clamping device is characterized by further comprising an avoiding driving device 44, the avoiding driving device 44 is installed on the jaw support 10, the lower jaw 41 which is pretended to be installed on the jaw support 10 in a lifting motion mode, and the avoiding driving device 44 drives the lower jaw 41 to lift. The lower clamping jaw 41 is driven to move up and down by the avoidance driving device 44, when the plastic part inserted with the terminal is conveyed continuously, the lower clamping jaw 41 descends to avoid the material belt, the situation that the lower clamping jaw 41 interferes with the material belt to cause the terminal in the plastic part to be inclined is avoided, and the terminal insertion position accuracy is guaranteed.
Still fixedly on the frame 1 being equipped with marking machine 45, set up on transfer passage 13 and beat the mark mouth with marking machine 45 just right fretwork, a plastic part positioner can fixed positioning be in the product of beating the mark position, marking machine 45 can print the mark to the product surface of fixed positioning on this plastic positioner 5. Mark through marking machine 45 on giving the plastic part of product, degree of automation is high.

Claims (10)

1. The utility model provides a full-automatic pin machine which characterized in that: comprises a frame (1), a plastic part feeding mechanism, a terminal material tray (2), a terminal feeding mechanism (3), a terminal cutting knife (4), a terminal clamping jaw mechanism, a first driving device, a plastic positioning device (5), a material belt breaking shifting block (6), a second driving device (7), a plastic part position sensing device (8) and a controller (9), wherein the plastic part feeding mechanism is arranged on the frame, the plastic part feeding mechanism can convey plastic parts (11) one by one forwards, at least two plastic positioning devices can respectively fix and position the plastic parts at specified positions, the terminal clamping jaw mechanism comprises a clamping jaw support (10) and a clamping jaw, the clamping jaw support can be horizontally and slidably arranged on the frame towards the direction of the plastic positioning device right opposite to the clamping jaw support, the clamping jaw is arranged on the clamping jaw support, the clamping jaw can clamp and loosen the terminal (12), and the terminal material tray can be rotatably arranged on one side of the frame, the terminal feeding mechanism can lead out a terminal material belt on a terminal tray and convey the terminal material belt into the terminal clamping jaw at a fixed distance, the terminal cutting knife can be installed on the clamping jaw bracket in a lifting way, the terminal cutting knife can cut off the terminal material belt positioned on one side of the clamping jaw, the material belt breaking shifting block can be installed on the rack in a longitudinal reciprocating motion way, the material belt breaking shifting block can shift a terminal material belt inserted in a plastic part on a plastic positioning device opposite to the material belt breaking shifting block, the first driving device can drive the terminal cutting knife to lift, the clamping jaw support to horizontally slide and the clamping jaw to clamp and loosen, the second driving device can drive the material belt breaking shifting block to move, the plastic part position sensing device can sense information that each plastic part reaches the designated position and signal the information to the controller, and the controller controls the actions of the plastic part feeding mechanism, the terminal feeding mechanism, the first driving device and the second driving device.
2. The fully automatic pin inserter according to claim 1, wherein: the plastic part feeding mechanism comprises a conveying channel (13), material shifting blocks (14), a material shifting seat (15), an elastic part and a material shifting driving device (16), products can slide forwards along the conveying channel, the side walls of the products are stopped on the side walls of the conveying channel, an open slot communicated with the inside of the conveying channel is formed in one side wall of the conveying channel, the material shifting seat can be positioned on a rack in a reciprocating sliding mode along the extending direction of the conveying channel, a plurality of material shifting blocks can be installed on the material shifting seat along the radial sliding intervals of the conveying channel, the material shifting blocks can go deep into the inside of the conveying channel through the open slot of the conveying channel, the end parts of the material shifting blocks are stopped on the side walls of the products in the conveying channel, the end parts of the material shifting blocks form a pawl-shaped structure, and the elastic part provides elastic holding force for the material shifting blocks to hold the side.
3. The fully automatic pin inserter according to claim 2, wherein: the plastic part feeding mechanism also comprises a vibrating disk (17), a discharging slide way (18) and a dislocation mechanism, the dislocation mechanism comprises a dislocation bottom plate (19), a dislocation slide block (20) and a dislocation driving device (21), the discharging slide way is aligned and connected with a discharging port of the vibrating disk, the discharging slide way and the conveying channel are arranged in parallel in a dislocation way, the dislocation bottom plate is fixedly arranged on the frame, the dislocation slide block can be positioned on the dislocation bottom plate in a reciprocating sliding way in a way vertical to the conveying direction of the discharging slide way, one end of the dislocation slide block is provided with an open slot structure which can just hold a plastic part, the open slot structure is alternately aligned and connected with an outlet of the discharging slide way and an inlet of the conveying channel, the other end of the dislocation slide block can seal the outlet of the discharging slide way, a convex blocking wall (22) opposite to the discharging slide way is arranged on the, the dislocation driving device drives the dislocation slide block to slide in a reciprocating manner.
4. The fully automatic pin inserter according to claim 2, wherein: still be equipped with the terminal mechanism of impressing between terminal clamping jaw mechanism and material area rupture shifting block, the mechanism of impressing is including impressing piece (23) and drive arrangement (24) of impressing, the piece of impressing can be followed the horizontal direction and slided towards the transfer passage direction, and the hollow out construction that supplies the impressing piece to stretch into is seted up to transfer passage one side, and the piece of impressing just can tightly support the material area of terminal on the product in the transfer passage.
5. The fully automatic pin inserter according to claim 2, wherein: still be equipped with electronic test mechanism, electronic test mechanism includes wire rod tester (25), switches on test card (26), horizontal slider (27) and electricity and measures drive arrangement (28), still be equipped with on the transfer passage lateral wall one with the inside gliding location in the frame of electricity of transfer passage direction with the electricity of intercommunication survey fretwork socket, horizontal slider can follow the horizontal direction towards the gliding location of transfer passage direction, wire rod tester fixed mounting is on horizontal slider, switch on test card fixed mounting on the wire rod tester, switch on the test card and can insert between the terminal of locating in the plastic part through electricity survey fretwork socket, switch on the test card, can form between terminal on the product and the wire rod tester and switch on the return circuit.
6. The fully automatic pin inserter according to claim 5, wherein: still be equipped with receiving agencies, receiving agencies includes carousel (29), row material slide (30), material pushing rod (31) and pushes away material drive arrangement (32), the installation that the carousel can rotate the set angle in the frame, arrange material slide fixed mounting in the frame, arrange material slide one end and carousel just to linking up, the other end links up with next workstation, be equipped with the logical groove that just can hold a product on the carousel circumference lateral wall, this passageway can just to the intercommunication with transfer passage end and row material slide one end in turn, material pushing rod can follow the gliding installation in the frame of carousel axial, material pushing rod can push away the logical inslot product of carousel to ejection of compact slide in, it can carry the product that is located its one end to the other end to arrange the material slide.
7. The fully automatic pin inserter according to claim 6, wherein: the rack is also provided with a conduction test bad material box (33), a pressure-resistant test bad material box (34), a bad sliding block (35) and a bad driving device (36), the bad sliding block can be slidably installed on the rack on one side of the rotary table back to the discharging slide way, the conduction test bad material box and the pressure-resistant test bad material box are fixedly installed on the bad sliding block, the material pushing rod can push one of the two products in the through groove of the rotary table into the conduction test bad material box and the pressure-resistant test bad material box, and the bad driving device drives the bad sliding block to slide.
8. The fully automatic pin inserter according to claim 1, wherein: the first driving device comprises a horizontal cylinder (37), a plane cam track (38), a first roller (39) and a second roller, the clamping jaw of the terminal clamping jaw mechanism comprises an upper clamping jaw (40) and a lower clamping jaw (41), the lower clamping jaw is fixedly installed on the terminal clamping jaw mechanism, the upper clamping jaw is installed on the terminal clamping jaw mechanism in a longitudinal sliding manner, the upper clamping jaw and the lower clamping jaw can clamp a material belt, a terminal cutting knife is fixedly installed on the upper clamping jaw, a cutting knife edge matched with one side wall of the lower clamping jaw is formed at the lower end of the terminal cutting knife, the first roller is rotatably installed on the upper clamping jaw, the second roller is rotatably installed on a clamping jaw support of the terminal clamping jaw mechanism, the plane cam track can be installed on a rack in a horizontal sliding manner along the direction of a pin, and a first roller path (42) and a second roller path (43) with limited length are arranged on the, the first rolling way is an inclined rolling way which extends along the direction of the contact pin and has an included angle with the horizontal direction, the second rolling way is a horizontal rolling way which extends along the direction of the contact pin, the first roller can roll along the first rolling way, the second roller can roll along the second rolling way, and the horizontal cylinder drives the plane cam track to horizontally slide.
9. The fully automatic pin inserter according to claim 1 or 8, wherein: the clamping jaw device is characterized by further comprising an avoiding driving device (44), the avoiding driving device is installed on the clamping jaw support, the lower clamping jaw of the fake equipment can be installed on the clamping jaw support in a lifting motion mode, and the avoiding driving device drives the lower clamping jaw to lift.
10. The fully automatic pin inserter according to claim 1, wherein: still fixed marking machine (45) that is equipped with in the frame, the last fretwork of seting up just right with marking machine of transfer passage beats the mark mouth, and a plastic part positioner can fixed positioning be in the product of beating the mark position, and marking machine can be to the product surface printing mark of fixed positioning on this plastic positioner.
CN201911235524.8A 2019-12-05 2019-12-05 Full-automatic pin inserting machine Active CN110875568B (en)

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CN111725686A (en) * 2020-07-21 2020-09-29 昆山市力格自动化设备有限公司 Automatic pin inserting machine for connector terminal
CN112171265A (en) * 2020-09-23 2021-01-05 安费诺汽车连接系统(常州)有限公司 Sliding switch sliding cover assembly equipment and sliding switch assembly system
CN112872745A (en) * 2020-12-28 2021-06-01 张家港市霞飞塑业有限公司 Method for inserting pump body and suction pipe of perfume sprayer
CN112952525A (en) * 2021-04-02 2021-06-11 深圳市宇安泰电子有限公司 Multi-row terminal inserting assembling device
CN113346315A (en) * 2021-05-31 2021-09-03 线界(深圳)电子有限公司 Full-automatic intelligent detection integrated equipment for precise data line
CN113510782A (en) * 2021-05-08 2021-10-19 富加宜连接器(东莞)有限公司 Universal multilayer plastic terminal bridge cutting equipment
CN113948941A (en) * 2021-10-25 2022-01-18 温州圣彼得电子科技有限公司 Earphone socket assembling equipment
CN113996729A (en) * 2021-10-26 2022-02-01 深圳市优创兴电子科技有限公司 Automatic shaping needle feeding device
CN114156715A (en) * 2021-12-13 2022-03-08 深圳市德海威实业有限公司 Material strip breaking mechanism and full-automatic terminal plugging equipment thereof
CN114171333A (en) * 2021-12-22 2022-03-11 惠州市专精特智能科技有限公司 Automatic pin inserting machine for switch
CN114400486A (en) * 2021-12-16 2022-04-26 深圳市金丰盛电子有限公司 Automatic terminal wire assembling equipment and assembling process
CN116900704A (en) * 2023-09-06 2023-10-20 苏州市全力自动化科技有限公司 Automatic assembly production line for control coil of automobile miniature motor
CN117878702A (en) * 2024-03-01 2024-04-12 浙江春生电子有限公司 Automatic assembling equipment for inserting core assembly
CN117878702B (en) * 2024-03-01 2024-06-28 浙江春生电子有限公司 Automatic assembling equipment for inserting core assembly

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CN111525364B (en) * 2020-04-23 2021-03-26 广东硕泰智能装备有限公司 Electric connector signal pin inserting device
CN111525364A (en) * 2020-04-23 2020-08-11 广东硕泰智能装备有限公司 Electric connector signal pin inserting device
CN111725686B (en) * 2020-07-21 2024-06-04 昆山市力格自动化设备有限公司 Automatic pin inserting machine for connector terminals
CN111725686A (en) * 2020-07-21 2020-09-29 昆山市力格自动化设备有限公司 Automatic pin inserting machine for connector terminal
CN112171265A (en) * 2020-09-23 2021-01-05 安费诺汽车连接系统(常州)有限公司 Sliding switch sliding cover assembly equipment and sliding switch assembly system
CN112872745A (en) * 2020-12-28 2021-06-01 张家港市霞飞塑业有限公司 Method for inserting pump body and suction pipe of perfume sprayer
CN112952525A (en) * 2021-04-02 2021-06-11 深圳市宇安泰电子有限公司 Multi-row terminal inserting assembling device
CN113510782A (en) * 2021-05-08 2021-10-19 富加宜连接器(东莞)有限公司 Universal multilayer plastic terminal bridge cutting equipment
CN113510782B (en) * 2021-05-08 2024-05-28 富加宜连接器(东莞)有限公司 General type multilayer plastic terminal connecting bridge excision equipment
CN113346315A (en) * 2021-05-31 2021-09-03 线界(深圳)电子有限公司 Full-automatic intelligent detection integrated equipment for precise data line
CN113346315B (en) * 2021-05-31 2022-05-10 线界(深圳)电子有限公司 Full-automatic manufacturing and detecting integrated equipment for precise data line
CN113948941A (en) * 2021-10-25 2022-01-18 温州圣彼得电子科技有限公司 Earphone socket assembling equipment
CN113948941B (en) * 2021-10-25 2022-05-10 温州圣彼得电子科技有限公司 Earphone socket assembling equipment
CN113996729A (en) * 2021-10-26 2022-02-01 深圳市优创兴电子科技有限公司 Automatic shaping needle feeding device
CN114156715A (en) * 2021-12-13 2022-03-08 深圳市德海威实业有限公司 Material strip breaking mechanism and full-automatic terminal plugging equipment thereof
CN114156715B (en) * 2021-12-13 2024-04-26 深圳市德海威实业有限公司 Material area rupture mechanism and full-automatic terminal grafting equipment thereof
CN114400486A (en) * 2021-12-16 2022-04-26 深圳市金丰盛电子有限公司 Automatic terminal wire assembling equipment and assembling process
CN114400486B (en) * 2021-12-16 2022-07-15 深圳市金丰盛电子有限公司 Automatic terminal wire assembling equipment and assembling process
CN114171333B (en) * 2021-12-22 2024-01-30 惠州市专精特智能科技有限公司 Automatic contact pin machine of switch
CN114171333A (en) * 2021-12-22 2022-03-11 惠州市专精特智能科技有限公司 Automatic pin inserting machine for switch
CN116900704B (en) * 2023-09-06 2024-03-15 苏州市全力自动化科技有限公司 Automatic assembly production line for control coil of automobile miniature motor
CN116900704A (en) * 2023-09-06 2023-10-20 苏州市全力自动化科技有限公司 Automatic assembly production line for control coil of automobile miniature motor
CN117878702A (en) * 2024-03-01 2024-04-12 浙江春生电子有限公司 Automatic assembling equipment for inserting core assembly
CN117878702B (en) * 2024-03-01 2024-06-28 浙江春生电子有限公司 Automatic assembling equipment for inserting core assembly

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