CN119650227A - Double-pin terminal automatic assembly machine - Google Patents
Double-pin terminal automatic assembly machine Download PDFInfo
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- CN119650227A CN119650227A CN202510181223.0A CN202510181223A CN119650227A CN 119650227 A CN119650227 A CN 119650227A CN 202510181223 A CN202510181223 A CN 202510181223A CN 119650227 A CN119650227 A CN 119650227A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an automatic assembling machine for a double-pin terminal, which comprises an equipment body, two assembling execution mechanisms arranged on a table panel in the equipment body, wherein an assembling station is arranged between the two assembling execution mechanisms, a porcelain rod feeding mechanism is arranged at the front end of the corresponding assembling station, two terminal flat feeding mechanisms are arranged at the rear end of the assembling station, an assembling driving mechanism is arranged in a main frame of the equipment body, the assembling driving mechanism synchronously drives a discharging cam and a transverse driving cam through a driving motor, the discharging cam is used for connecting and taking the pin terminal from the front ends of the two terminal flat feeding mechanisms, and the assembling execution mechanisms are driven by the transverse driving cam to position and press the pin terminal from two sides to two ends of a porcelain rod provided by the porcelain rod feeding mechanism. The invention can automatically complete the press cap assembly of the foot piece terminal and the porcelain rod, has simple, stable and reliable equipment control mode, accurate and ingenious mechanism matching and stable and efficient operation.
Description
Technical Field
The invention relates to the technical field of resistor production and manufacturing, in particular to an automatic assembling machine for a double-pin terminal.
Background
Cement resistance is a commonly used electronic component at present and is widely used in a plurality of fields. The resistor wire is wound on an alkali-free heat-resistant porcelain piece, and heat-resistant, moisture-resistant and corrosion-resistant materials are added outside the resistor wire for protection and fixation, and special resin heat-resistant cement is used for filling and sealing. The cement resistor is widely applied to power adapters, acoustic equipment, acoustic frequency dividers, instruments, meters, televisions, automobiles and other equipment.
The cement resistor has the same effect as a common resistor, can be only used in occasions with large current, such as being connected with a motor in series, and limits the starting current of the motor, and the resistance value is generally not large. Its package is generally horizontal and vertical. The cement resistor has the characteristics of shock resistance, moisture resistance, heat resistance, good heat dissipation, low price and the like, is completely insulated, is suitable for a printed circuit board, has excellent heat resistance, small temperature coefficient of resistance, linear change, short-time overload resistance, low noise, no change of resistance value over the years and good explosion-proof performance, and plays a role in protection.
Typically, the cement resistor generally comprises a ceramic rod resistor unit enclosed within a ceramic housing, the ceramic rod resistor unit being comprised of a ceramic rod and terminals mounted on both ends of the ceramic rod, the terminals typically having pins or pads thereon. The assembly between terminal and the porcelain stick is usually realized through pressing cap machine, and current pressing cap machine is mainly to the porcelain stick resistance unit that pin or foot piece set up on the terminal axial, and when pin or foot piece and porcelain stick mutually perpendicular and unidirectional setting, then need the manual work to carry out material loading clamping location on anchor clamps, then start the action of pressing cap, last manual unloading, production efficiency is low and the quality is unstable.
Disclosure of Invention
The invention aims to provide an automatic assembling machine for a double-pin terminal, which can realize automatic feeding and automatic assembling and discharging of porcelain rod and pin terminals and has high production efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows:
The utility model provides a two foot piece terminal automatic assembly machine, includes the equipment organism, sets up two assembly actuating mechanism on the bench board in the equipment organism, two set up the assembly station between the assembly actuating mechanism, correspond the assembly station front end is provided with porcelain stick feed mechanism, the assembly station rear end is provided with two terminal flat feed mechanisms, be provided with the assembly actuating mechanism in the main frame of equipment organism, the assembly actuating mechanism passes through driving motor and drives blowing cam, horizontal drive cam in step, the blowing cam is used for following two terminal flat feed mechanism front end gets foot piece terminal, through horizontal drive cam drives the assembly actuating mechanism will foot piece terminal is followed both sides location pressure equipment to porcelain stick both ends that porcelain stick feed mechanism provided.
Further, the ceramic rod feeding mechanism comprises a ceramic rod vibrating disc arranged on one side of the main frame through a ceramic rod vibrating disc frame, a clamping sliding seat arranged on the table panel through a clamping support, and a positioning block arranged on the table panel through a positioning support, wherein a clamping nozzle and a clamping driving cylinder are arranged at the upper end of the clamping sliding seat, the front end of the positioning block corresponds to the clamping nozzle, the positioning block and the clamping nozzle are arranged between the assembly station, the ceramic rod vibrating disc conveys the ceramic rod to the clamping nozzle from one side through a feeding guide pipe, and the clamping driving cylinder pushes the clamping nozzle to clamp and push the ceramic rod into the V-shaped station of the positioning block.
Specifically, the clamping slide seat is provided with a feeding head and a blocking head facing one end of the V-shaped workpiece, the feeding head is fixed on one side of the clamping slide seat through a feeding adjusting block, the blocking head is fixed on the other side of the clamping slide seat through a blocking mounting block corresponding to the feeding head, and the feeding head is connected with the feeding guide pipe.
Specifically, a clamping sliding block is arranged in the clamping sliding seat, a clamping pressing block is arranged on the clamping sliding block, the clamping sliding block is arranged at one end of the clamping pressing block facing the V-shaped workpiece, a clamping opening pressing wheel is arranged at the upper side of the clamping pressing block and fixed at one side of the clamping sliding seat through a pressing wheel mounting block, the clamping pressing block is arranged on the clamping sliding block through a rotating shaft, a clamping tension spring is arranged between the clamping pressing block and the clamping sliding block through a spring station hole, and the clamping pressing wheel acts on a matched inclined plane of the clamping pressing block along with the movement of the clamping sliding block in the clamping sliding seat under the driving of a clamping driving cylinder, so that the clamping nozzle is in an open state before reaching between the porcelain feeding head and the retaining head, and the porcelain rod is clamped between the feeding head and the retaining head.
Optionally, a pushing block is arranged in the V-shaped station, and is driven by a pushing cylinder arranged on the positioning support, and the ceramic rod is pushed to the receiving box on the deck plate after the two pin terminals are assembled with the two sides of the ceramic rod.
Further, each terminal flat-feeding mechanism comprises a terminal vibration disc arranged on the rear side of the main frame through a terminal vibration disc frame, a direct vibration flat-feeding device arranged on the table panel through a flat-feeding bottom plate, a terminal discharging seat is arranged on the direct vibration flat-feeding device, a terminal discharging groove is arranged in the terminal discharging seat, terminal feeding guard plates are arranged on two sides of the terminal discharging groove correspondingly, the terminal vibration disc is connected with two feeding holes at the rear end of the terminal feeding guard plates through a terminal feeding groove, and two discharging holes at the front end of the terminal feeding guard plates are arranged on one side of the assembly station.
Further, each assembly executing mechanism corresponds to a pin terminal transmitted by one terminal flat-feeding mechanism, the assembly executing mechanism comprises a transverse sliding block arranged on the table panel through a transverse sliding seat, a longitudinal sliding block is arranged on the transverse sliding block through a longitudinal sliding seat, an extrusion die mounting sliding block is arranged on the longitudinal sliding block through an extrusion die mounting sliding seat, an extrusion die is arranged at one end of the extrusion die mounting sliding block facing the assembly station, and a terminal bearing groove is arranged at the extrusion die facing a discharge hole of the terminal flat-feeding mechanism;
The discharging port corresponding to the terminal flat feeding mechanism is also provided with a terminal discharging plate, one end of the terminal discharging plate acts on the discharging port, the other end of the terminal discharging plate is arranged at the front end of a torsion spring swing arm, one side of the transverse sliding seat is provided with a discharging support, the torsion spring swing arm is arranged on the upper part of the discharging support, the rear end of the torsion spring swing arm is provided with a discharging action arm, and the discharging cam drives the discharging action arm and a longitudinal action block at the rear end of the longitudinal sliding block in a driving manner, so that the terminal discharging plate is opened upwards when a terminal bearing groove reaches the discharging port, and a foot piece terminal enters the terminal bearing groove;
the transverse driving cam pushes the extrusion die to move transversely through a transverse driving block and assembles the foot piece terminal in the terminal bearing groove to one end of the porcelain rod.
Optionally, a longitudinal spring groove is formed in the longitudinal sliding block, a longitudinal return spring is arranged in the longitudinal spring groove, a longitudinal spring pressing block is arranged in the longitudinal sliding seat corresponding to the longitudinal return spring, and the longitudinal return spring enables the longitudinal sliding block to longitudinally reciprocate under the driving of the discharging cam.
Optionally, the horizontal drive piece is fixed on the horizontal slider, horizontal drive piece one end pass through a horizontal function wheel with horizontal drive cam cooperation, be provided with the horizontal spring peg on the deck plate horizontal slide rear side, the horizontal spring peg with be provided with horizontal reset spring between the horizontal slider, horizontal reset spring makes the horizontal slider can horizontal reciprocating motion under the drive of horizontal drive cam transmission.
The assembly driving mechanism comprises a driving main shaft arranged on the table panel through a plurality of main shaft bearing seats and a discharging swing shaft arranged on the rear side of the assembly actuating mechanism through a plurality of discharging swing bearing seats, wherein the discharging cam is arranged on the driving main shaft and is matched with the discharging cam through a discharging driving swing arm, two sides of the driving main shaft are respectively connected with one side transmission shaft through one side transmission group, the side transmission shafts are respectively arranged on two sides of the table panel through a plurality of side transmission shaft seats, and the side transmission shafts are respectively provided with a transverse driving cam;
the discharging oscillating shaft is provided with a discharging driving block and a longitudinal driving block corresponding to the discharging action arm and the longitudinal action block of each assembling executing mechanism respectively, a discharging driving surface of the discharging driving block is matched with a roller at the lower end of the discharging action arm to enable the terminal discharging plate to open and close up and down, the longitudinal driving block is connected with a longitudinal driving arm, and the upper end of the longitudinal driving arm is matched with the longitudinal action block to enable the extrusion die to longitudinally reciprocate.
Specifically, the driving main shaft is further provided with a rotation induction component, and the rotation induction component is used for acquiring a feeding signal and a reset signal of the clamping nozzle and a pushing signal of the pushing block.
The invention has the beneficial effects that:
According to the automatic assembling machine for the double-foot-piece terminal, automatic discharging and feeding of the foot-piece terminal and the porcelain rod are achieved through the vibrating disc, the porcelain rod is positioned and held through the clamping nozzle and the positioning block, meanwhile, an assembling station is formed, the driving main shaft is matched with the cam transmission mechanism, automatic material taking, feeding, assembling and compacting of the foot-piece terminal are achieved through the extrusion die and the terminal discharging plate, the driving main shaft can automatically complete cap pressing and assembling of the foot-piece terminal and the porcelain rod only through linkage matching with the clamping nozzle, the equipment control mode is simple, stable and reliable, mechanism matching is accurate and ingenious, and operation is stable and efficient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a three-dimensional block diagram of a bipedal terminal automatic assembly machine in accordance with an embodiment of the present invention;
FIG. 2 is a top view of a two-pin terminal automatic assembly machine according to an embodiment of the present invention;
FIG. 3 is a three-dimensional block diagram I of a feed section of a porcelain rod according to an embodiment of the present invention;
FIG. 4 is a second three-dimensional block diagram of a feed section of a porcelain rod according to an embodiment of the present invention;
FIG. 5 is a three-dimensional exploded view of a pin terminal flat feed portion according to an embodiment of the present invention;
FIG. 6 is a three-dimensional exploded view of a first embodiment of an assembly actuator of the present invention;
FIG. 7 is a second three-dimensional exploded view of an assembly actuator according to an embodiment of the present invention;
FIG. 8 is a three-dimensional block diagram of an assembly drive mechanism according to an embodiment of the present invention;
FIG. 9 is a partially omitted three-dimensional view of a two-pin terminal automatic assembly machine according to an embodiment of the present invention;
FIG. 10 is a partially omitted three-dimensional block diagram of an automatic dual-pin terminal assembly machine according to an embodiment of the present invention;
FIG. 11 is a three-dimensional block diagram of a cement resistor according to an embodiment of the present invention;
FIG. 12 is a three-dimensional exploded view of a cement resistor according to an embodiment of the present invention;
FIG. 13is a block diagram of an automatic dual pin terminal assembly machine according to an embodiment of the present invention;
In the figure, 10-equipment body, 11-main frame, 12-deck plate, 13-control panel, 14-protective cover, 15-receiving box, 16-discharging chute and 17-adjustable supporting leg;
20-porcelain rod feeding mechanism, 21-porcelain rod vibration disc, 22-porcelain rod vibration disc frame, 23-feeding conduit, 24-feeding head, 241-feeding notch, 25-feeding regulating block, 26-retaining head, 261-retaining support notch, 27-retaining mounting block, 28-clamping nozzle, 29-clamping press block, 210-spring station hole, 211-clamping slide block, 212-clamping slide seat, 213-clamping driving cylinder, 214-opening clamping press wheel, 215-pressing wheel mounting block, 216-clamping bracket, 217-positioning block, 2171-V-shaped station, 218-positioning support, 219-pushing block and 220-pushing cylinder;
30-terminal flat conveying mechanisms, 31-terminal vibrating trays, 32-terminal vibrating tray racks, 33-terminal vibrating tray bottom plates, 34-terminal feeding tanks, 35-terminal feeding guard plates, 36-terminal pressing strips, 37-pressing strip hinges, 38-terminal discharging seats, 381-terminal discharging tanks, 39-direct vibration flat conveying devices, 310-flat conveying bottom plates, 311-discharging magnets and 312-magnet adjusting supports;
40-assembly execution mechanism, 41-extrusion die, 4101-terminal bearing groove, 42-magnet, 43-extrusion die mounting slide block, 44-extrusion die mounting slide block, 45-extrusion spring, 46-spring adjusting screw, 47-vertical limit screw, 48-vertical limit mounting block, 49-longitudinal slide block, 491-longitudinal spring groove, 410-longitudinal slide block, 411-longitudinal spring press block, 412-longitudinal action block, 413-transverse slide block, 414-transverse slide block, 415-transverse driving block, 416-transverse action wheel, 417-transverse spring hanging rod, 418-terminal discharge plate, 419-torsion spring swing arm, 420-discharge action arm, 421-discharge support, 422-transverse limit block, 423-transverse limit screw;
50-assembly driving mechanism, 51-driving motor, 52-speed reducer, 53-first transmission group, 54-second transmission group, 55-driving main shaft, 56-main shaft bearing seat, 57-discharging cam, 58-side transmission group, 59-side transmission shaft, 510-side transmission bearing seat, 511-transverse driving cam, 512-discharging driving swing arm, 513-discharging swing shaft, 514-discharging swing bearing seat, 515-discharging driving block, 5151-discharging driving surface, 516-longitudinal driving block, 517-longitudinal driving arm, 518-rotation sensing component, 519-clutch, 520-switching handle, 521-manual adjusting wheel;
60-cement resistor, 610-porcelain rod, 620-pin terminal, 621-pin, 622-terminal cap, 630-porcelain shell and 640-sealing material.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 11 and 12, the cement resistor 60 according to the embodiment of the invention comprises a ceramic rod 610, a pin terminal 620 is assembled at two ends of the ceramic rod 610, then a filling material 640 is added after the assembled ceramic rod 610 is placed into a ceramic shell 630 from the opening direction, then standing, baking and cooling are performed, and a qualified cement resistor 60 is obtained after test marking, wherein the pin terminal 620 comprises a terminal cap 622 and a pin 621 which are integrally formed, so that the ceramic rod 610 after the pin terminal 620 is assembled can be accurately placed into the ceramic shell 630 for positioning and encapsulation, and the pin 621 can be ensured to have uniform specification in the subsequent use, the pin terminal 620 needs to be assembled at two ends of the ceramic rod 610, and the pin terminal 620 is ensured to be symmetrical with the ceramic rod 610.
Example 1
As shown in fig. 1 and 2, an embodiment of the present invention provides an automatic assembling machine for a dual-pin terminal, which includes an apparatus body 10, two assembling execution mechanisms 40 disposed on a table panel 12 in the apparatus body 10, an assembling station disposed between the two assembling execution mechanisms 40, a porcelain rod feeding mechanism 20 disposed corresponding to the front end of the assembling station, two terminal flat feeding mechanisms 30 disposed at the rear end of the assembling station, and an assembling driving mechanism 50 disposed in a main frame 11 of the apparatus body 10, wherein the assembling driving mechanism 50 synchronously drives a discharging cam and a transverse driving cam through a driving motor, the discharging cam is used for receiving pin terminals from the front ends of the two terminal flat feeding mechanisms 30, and the transverse driving cam drives the assembling execution mechanisms 40 to position and press the pin terminals from two sides to two ends of a porcelain rod provided by the porcelain rod feeding mechanism 20.
As shown in fig. 3 and 4, the ceramic rod feeding mechanism 20 includes a ceramic rod vibrating plate 21 disposed on one side of the main frame 11 through a ceramic rod vibrating plate frame 22, a clamping slide seat 212 disposed on the table board 12 through a clamping bracket 216, and a positioning block 217 disposed on the table board 12 through a positioning support 218, a clamping nozzle 28 and a clamping driving cylinder 213 are disposed at the upper end of the clamping slide seat 212, the front end of the positioning block 217 is disposed corresponding to the clamping nozzle 28, the assembly station is disposed between the positioning block 217 and the clamping nozzle 28, the ceramic rod vibrating plate 21 conveys the ceramic rod 610 to the clamping nozzle 28 from one side through a feeding conduit 23, and the clamping driving cylinder 213 pushes the clamping nozzle 28 to clamp and push the ceramic rod 610 into a V-shaped position 2171 of the positioning block 217.
Specifically, one end of the clamping slide seat 212 facing the V-shaped position 2171 is provided with a feeding head 24 and a blocking head 26, the feeding head 24 is fixed on one side of the clamping slide seat 212 through a feeding adjusting block 25, the blocking head 26 is fixed on the other side of the clamping slide seat 212 through a blocking mounting block 27 corresponding to the feeding head 24, and the feeding head 24 is connected with the feeding conduit 23.
Specifically, the feeding head 24 and the blocking head 26 are located at the opening position of the clamping nozzle 28 on the same horizontal axis, a feeding notch 241 is formed in one side of the feeding head 24 opposite to the blocking head 26, the feeding notch 241 faces the V-shaped position 2171, a blocking support notch 261 is formed in one side of the blocking head 26 opposite to the feeding head 24, and the blocking support notch 261 is used for supporting the bottom of one end of the porcelain rod 610.
Specifically, a clamping sliding seat 211 is arranged in the clamping sliding seat 212, a clamping pressing block 29 is arranged on the clamping sliding seat 211, one end of the clamping sliding seat 211, which faces the V-shaped workpiece 2171, is provided with a clamping nozzle 28, the upper side of the clamping pressing block 29 is provided with a clamping opening pressing wheel 214, the clamping opening pressing wheel 214 is fixed on one side of the clamping sliding seat 212 through a pressing wheel mounting block 215, the clamping pressing block 29 is arranged on the clamping sliding seat 211 through a rotating shaft, a clamping tension spring (not shown) is arranged between the clamping pressing block 29 and the clamping sliding seat 211 through a spring station hole 210, and as the clamping sliding seat 211 moves in the clamping sliding seat 212 under the driving of a clamping driving cylinder 213, the clamping opening pressing wheel 214 acts on a matching inclined plane of the clamping pressing block 29, so that the clamping nozzle 28 is in an open state before reaching between the feeding head 24 and the blocking head 26, and the clamping rod 610 is closed between the feeding head 24 and the blocking head 26.
Optionally, a pushing block 219 is disposed in the V-shaped site 2171, and the pushing block 219 is driven by a pushing cylinder 220 disposed on the positioning support 218, so that the tile pins 610 are pushed down to the receiving box 15 on the table 12 after the two tile pins 620 are assembled on both sides of the tile pins 610.
Optionally, a discharge chute 16 communicating with the receiving box 15 is disposed in the main frame 11 corresponding to the receiving box 15.
As shown in fig. 1 and 5, each of the terminal leveling mechanisms 30 includes a terminal vibration disk 31 disposed on a rear side of the main frame 11 through a terminal vibration disk frame 32, a direct vibration leveling device 39 mounted on the deck plate 12 through a leveling base 310, a terminal discharging seat 38 disposed on the direct vibration leveling device 39, a terminal discharging groove 381 disposed in the terminal discharging seat 38, and terminal feeding guard plates 35 disposed on two sides of the terminal discharging groove 381, wherein the terminal vibration disk 31 is connected to two feed inlets on a rear end of the terminal feeding guard plates 35 through a terminal feeding groove 34, and two discharge outlets on front ends of the terminal feeding guard plates 35 are disposed on one side of the assembly station.
Optionally, a terminal bead 36 is disposed along the terminal strip slot 381, the terminal bead 36 being mounted to one side of the terminal strip seat 38 by a plurality of bead hinges 37. The terminal depression bar 36 causes the tab terminals 620 to be sequentially arranged in the terminal discharge groove 381, and the terminal cap 622 of the tab terminal 620 is at the upper portion with the tab 621 of the tab terminal 620 facing vertically downward.
Optionally, a discharging magnet 311 is disposed below the discharge ports at the front ends of the two terminal feeding guard plates 35 through a magnet adjusting support 312, and is used for magnetically sucking and discharging the pin terminals 620 reaching the discharge ports. The magnetic force can enable the leg 621 of the leg terminal 620 to vertically face downwards at the position of the discharge hole, and no offset occurs.
As shown in fig. 1, 6 and 7, each of the assembling actuators 40 corresponds to a pin terminal 620 transferred by the terminal flat feed mechanism 30, the assembling actuator 40 includes a transverse slider 413 disposed on the deck plate 12 by a transverse slider 414, the transverse slider 413 is provided with a longitudinal slider 49 by a longitudinal slider 410, the longitudinal slider 49 is provided with an extrusion die mounting slider 43 by an extrusion die mounting slider 44, one end of the extrusion die mounting slider 43 facing the assembling station is provided with an extrusion die 41, and the extrusion die 41 is provided with a terminal socket 4101 facing the discharge port of the terminal flat feed mechanism 30;
A terminal discharging plate 418 is further arranged corresponding to the discharging hole of the terminal flat feeding mechanism 30, one end of the terminal discharging plate 418 acts on the discharging hole, the other end of the terminal discharging plate 418 is arranged at the front end of a torsion spring swing arm 419, a discharging support 421 is arranged on one side of the transverse sliding seat 414, the torsion spring swing arm 419 is arranged on the upper portion of the discharging support 421, a discharging action arm 420 is arranged at the rear end of the torsion spring swing arm 419, and the discharging cam 57 drives the discharging action arm 420 and a longitudinal action block 412 at the rear end of the longitudinal sliding block 49 in a transmission manner, so that the terminal discharging plate 418 is opened upwards when the terminal bearing groove 4101 reaches the discharging hole, and the foot piece terminal 620 enters the terminal bearing groove 4101;
The lateral driving cam 511 pushes the extrusion die 41 to move laterally by a lateral driving block 415 and fits the tab terminal 620 in the terminal socket 4101 to one end of the porcelain rod 610.
Optionally, a plurality of magnets 42 are disposed in the extrusion die 41 corresponding to the terminal support groove 4101.
Alternatively, the extrusion die 41 is provided at one end of the extrusion die mounting slider 43, and the extrusion spring 45 and the spring adjusting screw 46 are provided at the other end.
Optionally, a vertical limit screw 47 is provided at the lower end of the extrusion die 41, and the vertical limit screw 47 is provided at the lower side of the extrusion die mounting slider 43 through a vertical limit mounting block 48.
Optionally, a longitudinal spring groove 491 is formed in the longitudinal sliding block 49, a longitudinal return spring (not shown) is disposed in the longitudinal spring groove 491, a longitudinal spring pressing block 411 is disposed in the longitudinal sliding seat 410 corresponding to the longitudinal return spring, and the longitudinal return spring enables the longitudinal sliding block 49 to longitudinally reciprocate under the driving of the discharging cam 57.
Optionally, the lateral driving block 415 is fixed on the lateral sliding block 413, one end of the lateral driving block 415 is matched with the lateral driving cam 511 through a lateral acting wheel 416, a lateral spring hanging rod 417 is disposed on the deck 12 at the rear side of the lateral sliding seat 414, and a lateral return spring (not shown) is disposed between the lateral spring hanging rod 417 and the lateral sliding block 413, and the lateral return spring enables the lateral sliding block to move laterally and reciprocally under the driving of the lateral driving cam 511.
Optionally, a lateral limit block 422 and a lateral limit screw 423 are disposed on one side of the discharge support 421 corresponding to the longitudinal slide 410, and when the lateral slide 413 drives the longitudinal slide 410 to laterally displace to the lateral limit screw 423, the discharge cam 57 synchronously drives the longitudinal slide 49 and the terminal discharge plate 418, so that the terminal socket 4101 is abutted against the discharge port, and simultaneously, the terminal discharge plate 418 is opened upwards when the terminal socket 4101 reaches the discharge port, and the pin terminal 620 enters the terminal socket 4101.
As shown in fig. 8-10, the assembly driving mechanism 50 comprises a driving main shaft 55 arranged on the table panel 12 through a plurality of main shaft bearing seats 56, and a discharging swing shaft 513 arranged on the rear side of the assembly executing mechanism 40 through a plurality of discharging swing bearing seats 514, wherein the discharging cam 57 is installed on the driving main shaft 55, the discharging swing shaft 513 is mutually matched with the discharging cam 57 through a discharging driving swing arm 512, two sides of the driving main shaft 55 are respectively connected with a driving side transmission shaft 59 through a side transmission group 58, the side transmission shafts 59 are respectively installed on two sides of the table panel 12 through a plurality of side transmission shaft seats 510, and transverse driving cams 511 are respectively installed on the side transmission shafts 59, the driving motor 51 drives the driving main shaft 55, the discharging cam 57 and the side transmission shafts 59 to synchronously rotate, and the discharging cam 57 drives the discharging swing shaft 513 to reciprocate through the discharging driving swing arm 512;
specifically, the discharging oscillating shaft 513 is provided with a discharging driving block 515 and a longitudinal driving block 516 corresponding to the discharging action arm 420 and the longitudinal action block 412 of each assembly executing mechanism 40, the discharging driving surface 5151 of the discharging driving block 515 is matched with a roller at the lower end of the discharging action arm 420 to enable the terminal discharging plate 418 to open and close up and down, the longitudinal driving block 516 is connected with a longitudinal driving arm 517, and the upper end of the longitudinal driving arm 517 is matched with the longitudinal action block 412 to enable the extrusion die 41 to longitudinally reciprocate.
Specifically, the driving spindle 55 is further provided with a rotation sensing assembly 518, and the rotation sensing assembly 518 is configured to obtain a feeding signal and a reset signal of the nip 28 and a pushing signal of the pushing block 219.
Specifically, the driving motor 51 is connected to drive a speed reducer 52 through a first transmission group 53, and the speed reducer 52 is connected to the driving spindle 55 through a second transmission group 54. A clutch 519 is provided between the pulley of the second transmission group 54 and the drive spindle 55, a switching lever 520 is provided corresponding to the clutch 519, and a manual adjustment wheel 521 is provided at one end of the drive spindle 55.
Optionally, a protective cover 14 is provided corresponding to the side transmission shaft 59, the side transmission bearing housing 510, and the lateral driving cam 511.
Optionally, an adjustable supporting leg 17 is disposed at the lower end of the main frame 11, and in addition, a control panel 13 is further disposed on one side surface of the main frame 11, and the control panel 13 is electrically connected with the porcelain rod feeding mechanism 20, the terminal flat feeding mechanism 30, the assembly executing mechanism 40, and the assembly driving mechanism 50.
As shown in fig. 13, initially, the terminal vibration plate 31 and the direct vibration flattening device 39 are started to ensure continuous presence of the pin terminals in the terminal discharge slot 381, and simultaneously, the porcelain rod vibration plate 21 is started to continuously convey the porcelain rod to the feed head 24, the clamping driving cylinder is contracted, and the clamping nozzle 28 is in an opened state.
Then, the driving motor is started to drive the driving main shaft 55, the side transmission shaft 59, the transverse driving cam 511, the discharging cam 57 and the rotation sensing assembly 518 to rotate, the discharging cam 57 drives the discharging swinging shaft 513 to swing reciprocally, the terminal discharging plate 418 and the extrusion die 41 synchronously move, when the terminal discharging plate 418 and the extrusion die 41 move to the initial positions, the terminal discharging plate 418 is opened upwards, the extrusion die 41 is butted to a discharge hole of the terminal discharging groove 381, the pin piece terminals enter the terminal bearing groove and are magnetically attracted and positioned, meanwhile, the sensing piece of the rotation sensing assembly 518 sends a feeding signal to the clamping nozzle 28, the clamping driving cylinder stretches out to drive the clamping nozzle 28 to clamp the porcelain rod to reach a V-shaped station of the positioning block 217, and the clamping driving cylinder keeps a stretching state.
As the drive main shaft 55 continues to rotate, the transverse drive cam 511 drives the transverse slide block 413 and the longitudinal drive arm 517 drives the longitudinal slide block 49, the discharge drive block 515 drives the terminal discharge plate 418, the terminal discharge plate 418 is closed downwards and keeps blocking the discharge hole, the extrusion die 41 moves forwards longitudinally and approaches transversely to the positioning block 217, the terminal caps of the foot piece terminals in the terminal holding grooves are pressed at two ends of the porcelain rod when the extrusion die 41 reaches the transverse limit position, at the moment, the induction piece of the rotation induction assembly 518 sends a reset signal to the material clamping nozzle 28 and sends a material pushing signal to the material pushing block 219, the material clamping drive cylinder contracts and retreats, the material clamping tension spring is forced to open due to the fact that the extrusion die 41 is pressed at two ends of the porcelain rod, the porcelain rod leaves the material clamping nozzle 28, the reset signal and the material pushing signal have a certain time difference, the extrusion die 41 leaves the reset from the two ends of the positioning block along with the rotation of the drive main shaft 55, and the material pushing cylinder resets after being stretched according to the material pushing signal, and the assembled porcelain rod is pushed down from the positioning block to the material receiving box.
The above actions are repeated.
According to the automatic assembling machine for the double-foot-piece terminal, automatic discharging and feeding of the foot-piece terminal and the porcelain rod are achieved through the vibrating disc, the porcelain rod is positioned and held through the clamping nozzle and the positioning block, meanwhile, an assembling station is formed, the driving main shaft is matched with the cam transmission mechanism, automatic material taking, feeding, assembling and compacting of the foot-piece terminal are achieved through the extrusion die and the terminal discharging plate, the driving main shaft can automatically complete cap pressing and assembling of the foot-piece terminal and the porcelain rod only through linkage matching with the clamping nozzle, the equipment control mode is simple, stable and reliable, mechanism matching is accurate and ingenious, and operation is stable and efficient.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510181223.0A CN119650227B (en) | 2025-02-19 | 2025-02-19 | Double-pin terminal automatic assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510181223.0A CN119650227B (en) | 2025-02-19 | 2025-02-19 | Double-pin terminal automatic assembly machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119650227A true CN119650227A (en) | 2025-03-18 |
| CN119650227B CN119650227B (en) | 2025-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510181223.0A Active CN119650227B (en) | 2025-02-19 | 2025-02-19 | Double-pin terminal automatic assembly machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265200A (en) * | 2019-07-22 | 2019-09-20 | 东莞福哥电子有限公司 | A kind of riveting device of two-terminal resistive part |
| JP2021097158A (en) * | 2019-12-18 | 2021-06-24 | Koa株式会社 | Terminal board of resistor and resistor having the same |
| CN219383915U (en) * | 2022-12-28 | 2023-07-21 | 赣州山达士电子有限公司 | Porcelain rod automatic blanking device of high-power resistor |
| CN219636414U (en) * | 2023-04-13 | 2023-09-05 | 东莞市德侑制智能网印设备有限公司 | Automatic resistor assembling equipment capable of transferring and collecting materials |
| CN117095890A (en) * | 2023-08-25 | 2023-11-21 | 山东鸿荣电子有限公司 | Piezoresistor, production line and production method thereof |
| CN118899139A (en) * | 2024-08-05 | 2024-11-05 | 东莞市尚利电子科技有限公司 | An efficient riveting device for resistor substrates and terminals |
-
2025
- 2025-02-19 CN CN202510181223.0A patent/CN119650227B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265200A (en) * | 2019-07-22 | 2019-09-20 | 东莞福哥电子有限公司 | A kind of riveting device of two-terminal resistive part |
| JP2021097158A (en) * | 2019-12-18 | 2021-06-24 | Koa株式会社 | Terminal board of resistor and resistor having the same |
| CN219383915U (en) * | 2022-12-28 | 2023-07-21 | 赣州山达士电子有限公司 | Porcelain rod automatic blanking device of high-power resistor |
| CN219636414U (en) * | 2023-04-13 | 2023-09-05 | 东莞市德侑制智能网印设备有限公司 | Automatic resistor assembling equipment capable of transferring and collecting materials |
| CN117095890A (en) * | 2023-08-25 | 2023-11-21 | 山东鸿荣电子有限公司 | Piezoresistor, production line and production method thereof |
| CN118899139A (en) * | 2024-08-05 | 2024-11-05 | 东莞市尚利电子科技有限公司 | An efficient riveting device for resistor substrates and terminals |
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| CN119650227B (en) | 2025-05-16 |
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