CN203484577U - Full-automatic resistor bending machine - Google Patents

Full-automatic resistor bending machine Download PDF

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Publication number
CN203484577U
CN203484577U CN201320545397.3U CN201320545397U CN203484577U CN 203484577 U CN203484577 U CN 203484577U CN 201320545397 U CN201320545397 U CN 201320545397U CN 203484577 U CN203484577 U CN 203484577U
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CN
China
Prior art keywords
bending
resistance
guide rod
pin
cam
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Withdrawn - After Issue
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CN201320545397.3U
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Chinese (zh)
Inventor
赵奎
贺保卫
秦晓禹
王华勇
魏立明
王绘忠
庄绪明
张超
鄢西华
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QINGDAO JARI AUTOMATION CO Ltd
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QINGDAO JARI AUTOMATION CO Ltd
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Priority to CN201320545397.3U priority Critical patent/CN203484577U/en
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Abstract

The utility model discloses a full-automatic resistor bending machine. The full-automatic resistor bending machine comprises a feeding mechanism, a pressing mechanism, a cutter mechanism, a bending mechanism and a motor, wherein the feeding mechanism transfers a resistor to a material preparing table, the pressing mechanism is arranged above the material preparing table and used for pressing the resistor on an operating platform from the material preparing table, the cutter mechanism is mounted on two sides of the operating platform and used for cutting off extra pins of the resistor, the bending mechanism is used for bending the pins of the resistor, and the motor provides motive power for the feeding mechanism, the pressing mechanism, the cutter mechanism and the bending mechanism. By means of the full-automatic resistor bending machine, the resistor pins can be automatically and rapidly cut off and bent, manpower is saved, and the producing efficiency is increased; the motor drives multiple mechanisms through a chain, costs are saved, actions of all mechanisms are coordinated during production, meanwhile, the rotating speed of the motor can be adjusted to change the production takt, and the producing efficiency is increased; a scored pulley structure and a cam are applied, action sequences and action time of all mechanisms can be controlled, and the control is accurate.

Description

Full automatic resistance bender
Technical field
The utility model relates to resistance manufacturing technology field, relates in particular to a kind of Full automatic resistance bender.
Background technology
After resistance is produced, all there are two pins, for the ease of transportation, storage etc., the end of two pins be separately fixed in parallel two envelope bands, a plurality of be evenly distributed on envelope with on resistance form resistance material row; According to distinct device, two pins of resistance need to be manufactured to different length and shape afterwards.
The processing of two pins of resistance, originally all employing is manually carried out, and in order to increase operating efficiency, has occurred the resistance bender of semi-automatic or hand-rail type.Automanual resistance bender, needs artificial loading, starts frequently, and its production efficiency is lower; Its bending mechanism adopts the mode of punching press simultaneously, and the precision of bending is not high, and may cause damage to pin.And the resistance bender of hand-rail type need to manually provide power, its production efficiency is lower.
In addition, existing resistance bender can only be converted into resistance pin common U-shaped or F type.In fields such as geological prospecting, oil, coal, natural gas, mineral metal products, engineering survey, engineering seismology explorations, especially geology petroleum exploration field, equipment requirement stability is high, and the resistance on apparatus control system need to be bent into pin end and have little curved U-shaped structure.Existing resistance bender can not fold the shape with two bendings, and uses U-shaped structure pin cut-out and the bending quality that existing bender folds not meet the demands.
Summary of the invention
The utility model, for the above-mentioned problems in the prior art, proposes a kind of Full automatic resistance bender, automatically realizes fast the bending of resistance pin, has saved manpower, and has improved production efficiency.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A Full automatic resistance bender, comprising: feeding mechanism, is delivered to material preparing table by resistance; Tablet press mechanism, is arranged on the top of material preparing table, and resistance is pressed on workbench from material preparing table; Cutter mechanism, is arranged on the both sides of workbench, and the unnecessary pin of resistance is cut off; Bending mechanism, by the bending of resistance pin; Motor, for described feeding mechanism, tablet press mechanism, cutter mechanism and bending mechanism provide power.
Described Full automatic resistance bender, wherein, described feeding mechanism comprises two feed lead rail and is arranged on two charging gears of described two feed lead rail rear ends.
Further, the distance between two adjacent teeth of described charging gear is the distance between the upper adjacent resistor of resistance material row.
Further, described charging gear is arranged on the first line shaft, and described the first line shaft batch (-type) rotates.
Further, the power intake of described the first line shaft is connected with Geneva mechanism.
Further, described feed lead rail has expanded type entrance and expanded type outlet.
Further, described feed lead rail comprises upper rail and lower guideway, and the charging aperture of described feed lead rail and discharging opening are wedge shape.
Described Full automatic resistance bender, wherein, described tablet press mechanism comprises and is positioned at the compressing tablet in workbench the place ahead, the presser cam that is positioned at the compressing tablet guide rod of compressing tablet top and is positioned at described compressing tablet guide rod top, described presser cam is fixed on the second line shaft; Described the second line shaft drives described presser cam to rotate, and then drives described compressing tablet guide rod and compressing tablet to move up and down, and the resistance on material preparing table is pressed on workbench.
Further, described compressing tablet adopts elastomeric material.
Further, the lower end bending of described compressing tablet is stuck up outward.
Further, on described compressing tablet guide rod, spring is housed.
Further, described compressing tablet guide rod upper end is fixed with bearing, described bearing and presser cam Surface Contact.
Described Full automatic resistance bender, wherein, described cutter mechanism comprises upper cutter, cutting knife guide rod, cutting knife cam, described upper cutter is fixed on the below of described cutting knife guide rod, described cutting knife cam is positioned at the top of described cutting knife guide rod, and described cutting knife cam is fixed on the second line shaft, and described the second line shaft drives described cutting knife camming movement, and then drive described cutting knife guide rod and upper cutter to move up and down, utilize upper cutter that the unnecessary pin of resistance is cut off.
Further, described cutter mechanism also comprises lower cutter, and described lower cutter is fixed on the both sides of described workbench, under described upper cutter and lower cutter coordinate, the unnecessary pin of resistance is cut off.
Further, further, described cutting knife guide rod end face has screwed hole, in described screwed hole, is equipped with bolt on described cutting knife guide rod top, and described bolt end face contacts with described cutting knife cam.
Further, described cutting knife cam is column, and its one end is fixed on described the second line shaft, and the other end is fixed with bearing, and described bearing contacts with described cutting knife guide rod.
Described Full automatic resistance bender, wherein, described bending mechanism comprises bending cam, bending guide rod, bending gear structure, bending rotating shaft, bending disk, described bending cam is fixed on the second line shaft, described bending guide rod upper end contacts with described bending cam, described bending lower end of the guide rod connects described bending gear structure, and bending gear structure is also connected with described bending rotating shaft, and described bending disk is fixed in described bending rotating shaft; Described the second line shaft drives described bending camming movement, thereby drives described bending guide rod to move up and down, and then drives described bending gear structure to rotate, and finally drives bending disk to rotate, and completes the bending action to resistance pin.
Further, described bending lower end of the guide rod is fixed on the first bending gear of described bending gear structure, the second bending gear of described bending gear structure and described the first bending gear engagement, and described the second bending gear is fixed in described bending rotating shaft.
Further, be provided with flexible pin and alignment pin on described bending disk, described flexible pin is positioned at the center of described bending disk, and described alignment pin is fixed on the top of described bending disc centre.
Further, described flexible pin end is connected with flexible pin guide rod, and described flexible pin guide rod end is provided with flexible needle cam, and described flexible needle cam is fixed on the 3rd line shaft; Described the 3rd line shaft drives flexible needle cam to rotate, and then drives described flexible pin guide rod and flexible pin to make stretching motion.
Further, described bending mechanism comprises two little bender structures of folding and two large bender structures of folding, and the little bender structure of described folding is positioned at described cutter mechanism inner side, and the large bender structure of described folding is positioned at the little bender structure of described folding inner side.
Further, described workbench is that bending disk by described bending mechanism forms.
Further, described motor is one, adopts adjustable speed-adjustable asynchronous motor.
Further, described Full automatic resistance bender also comprises a driving chain.
Compared with prior art, advantage of the present utility model and good effect are:
One, the Full automatic resistance bender that the utility model proposes is realized cut-out and the bending of resistance pin automatically fast, has saved manpower, and has improved production efficiency.
Two, the utility model utilizes a plurality of mechanism actions of chain-driving by a motor, has saved cost, and in producing, each mechanism action is harmonious, just can change productive temp by adjusting the rotating speed of motor simultaneously, enhances productivity.
Three, the utility model has adopted sheave structure and cam, realizes the sequence of movement of each mechanism and the control of actuation time, makes to control accurately.
Read by reference to the accompanying drawings after the specific embodiment of the present utility model, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the Full automatic resistance bender that proposes of the utility model, for having removed the structural representation after shell, motor and driving chain;
Fig. 2 is the main TV structure schematic diagram of Fig. 1;
Fig. 3 is the local structure for amplifying schematic diagram of Fig. 2 middle and upper part;
Fig. 4 is near local structure for amplifying schematic diagram workbench in Fig. 2;
Fig. 5 is the structural representation of rear side in Fig. 1;
Fig. 6 is the structural representation on right side in Fig. 1;
Fig. 7 is near local structure for amplifying schematic diagram sheave in Fig. 6;
Near local structure for amplifying schematic diagram in Fig. 8 Fig. 1 feeding mechanism;
Fig. 9 is the local structure for amplifying schematic diagram of working table accessory in Fig. 8;
Figure 10 is the structural representation of choosing part body in Fig. 1;
Figure 11 is the local structure for amplifying schematic diagram of a-quadrant in Figure 10;
Figure 12 removes the structural representation after tablet press mechanism in 10 figure;
The local structure for amplifying schematic diagram in B region in Figure 13 Figure 12.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
First, to relating to orientation in this specific embodiment, make a brief description: following mention each structural member all around time, be to define with the position for user under state.In addition, term " first ", " second ", " the 3rd " be only for describing object, and can not be interpreted as indication or hint relative importance.
Consulting Fig. 1-13, is a kind of embodiment of the Full automatic resistance bender that proposes of the utility model, and Full automatic resistance bender comprises feeding mechanism 1, tablet press mechanism 2, cutter mechanism 3, bending mechanism 4 and motor (in figure, not indicating); Tablet press mechanism 2 is arranged on the top of material preparing table 6, and cutter mechanism 3 is arranged on the both sides of workbench 10, shown in Fig. 1 and Fig. 9.
Motor Wei Ge mechanism provides power, and feeding mechanism 1 is delivered to material preparing table 6 by resistance, and tablet press mechanism 2 is pressed on resistance workbench 10 from material preparing table 6, and cutter mechanism 3 cuts off unnecessary resistance pin, and bending mechanism 4 carries out bending by resistance pin.Cut-out and bending that Full automatic resistance bender is realized resistance pin automatically fast by each mechanism arranging, saved manpower, and improved production efficiency.
In the present embodiment, in the middle of Full automatic resistance bender, have dividing plate, dividing plate supports together with left plate fixes each mechanism, and feeding mechanism 1, tablet press mechanism 2, cutter mechanism 3, bending mechanism 4 are positioned at the left side of Full automatic resistance bender; Motor is positioned at the right side of full-automatic bending machine, is fixed on motor cabinet 100, and in the present embodiment, motor adopts adjustable speed-adjustable asynchronous motor, and the output of motor has gear, by a chain, to Full automatic resistance bender, provides power.
Consult Fig. 8, feeding mechanism comprises two feed lead rail 11 and two charging gears 12, and charging gear 12 is arranged on the rear inside of feed lead rail 11.For resistance material, row can pass through feed lead rail 11 smoothly, and feed lead rail 11 is designed with charging aperture 111 and the discharging opening 112 of wedge shape.
For the resistance by feed lead rail 11 enters the teeth groove of charging gear 12, make the straight line at the front end place of two discharging openings 112, i.e. the straight line at the most advanced and sophisticated place of wedge shape, is positioned at the teeth groove of charging gear 12.Arrive like this resistance of discharging opening 112, the pin at its two ends just enters in the teeth groove of charging gear 12.
For resistance material row's smooth charging, the distance between two adjacent teeth of decision design charging gear 12 is the distance between the upper adjacent resistor of resistance material row, and charging gear 12 distance of a tooth of at every turn advancing like this, for material preparing table 6 provides a resistance.
For Full automatic resistance bender can continue automatic work, feeding mechanism 1 need to provide resistance in the incipient stage of each resistance work period, so charging gear 12 needs batch (-type) to rotate, charging gear 12 is fixed on the first line shaft 7, thereby the first line shaft 7 should rotate by batch (-type).
Consult Fig. 6-7, at the right-hand member of the first line shaft 7, have gear 71, the chain of motor is by transmission of power to gear 722, and motor train bar driven gear 722 continues to rotate, and gear 722 connects gear 71 by sheave structure, and gear 71 batch (-type)s are rotated.
Gear 722 is fixed on axle 72, and axle 72 is fixed on dividing plate, is also fixed with disk 721 on axle 72, is fixed with pin 7211 on disk 721; Pin 7211 coordinates with sheave 731, and when pin 7211 enters in the groove of sheave 731, pin 7211 drives sheaves 731 to rotate; When pin 7211 leaves the groove of sheave 731, sheave 731 stops operating.
Sheave 731 is fixed on axle 73, and axle 73 is fixed on dividing plate, is also fixed with and gear 71 meshed gears on axle 73.Chain-driving gear 722 rotates like this, gear 722 rotates with the disk 721 on moving axis 72 and axle 72, pin 7211 on disk 721 is also followed rotation, thereby pin 7211 drives sheave 731 batch (-type)s to rotate, sheave 731 rotates with the gear batch (-type) on moving axis 73 and axle 73, thereby driven gear 71 batch (-type)s rotate.
Consult Fig. 2-4 and Figure 10-11, tablet press mechanism 2 comprises compressing tablet 21, compressing tablet guide rod 22, presser cam 23, and compressing tablet 21 is positioned at the place ahead of workbench 10, is positioned at the top of material preparing table 6; Compressing tablet 21 is fixed on the lower end of compressing tablet guide rod 22, and presser cam 23 is positioned at the top of compressing tablet guide rod 22, and presser cam 23 is fixed on the second line shaft 8.
The left side of the second line shaft 8 is fixed with gear 81, motor train bar driven gear 81 rotates, gear 81 drives the presser cam 23 on the second line shaft 8 and the second line shaft 8 to rotate, and then drives compressing tablet guide rod 22 to move up and down, thereby drives the compressing tablet 21 that is fixed on compressing tablet guide rod 22 lower ends to move up and down.
For workbench 10 be caught and be taken to the compressing tablet 21 moving up and down can by the resistance on material preparing table 6, the lower end bending of design compressing tablet 21 is stuck up outward, referring to Figure 11.For compressing tablet 21 can be pressed in resistance workbench 10, complete the work of cut-out and bending, and avoid compressing tablet 21 damage resistance, so compressing tablet 21 is selected elastomeric materials.
When compressing tablet 21 moves downward, outside the lower end of compressing tablet 21, stick up part arrive resistance before, when compressing tablet 21 moves upward, drive resistance to arrive workbench 10 and also resistance compressed.
For compressing tablet guide rod 22 can upwards reset, in the present embodiment, on compressing tablet guide rod 22, spring is housed, when compressing tablet guide rod 22 moves downward, spring is compacted, and compressing tablet guide rod 22 relies on the elastic reset of spring.
Consult Fig. 5, presser cam 23 and compressing tablet guide rod 22 be close contact always, and in order to reduce the friction between presser cam 23 and compressing tablet guide rod 22, compressing tablet guide rod 22 upper ends are fixed with bearing, bearing and presser cam 23 Surface Contacts.
Consult Fig. 4, Figure 12 and Figure 13, cutter mechanism 3 comprises upper cutter 31, lower cutter 34, cutting knife guide rod 32, cutting knife cam 33, because the pin at resistance two ends all needs to cut off, so all there is cutting knife 31, lower cutter 34, cutting knife guide rod 32, cutting knife cam 33 in the left and right sides.
In other embodiments, also lower cutter 34 can be set.
Lower cutter 34 is fixed on the both sides of material preparing table 6, and the upper surface of lower cutter 34 is that inclined plane forms blade, and in the present embodiment, the side near material preparing table in lower cutter 34 forms blade.Upper cutter 31 is positioned at the upper inner of lower cutter 34, and the lower surface of upper cutter 31 is that inclined plane forms blade, and the side away from material preparing table in upper cutter 31 forms blade.For resistance pin is cut off quickly and easily, in the present embodiment, the blade of the blade of lower cutter 34 and upper cutter 31 is on same vertical plane, shown in Figure 4.
Consult Fig. 9, for convenient fixing, lower cutter 34 and material preparing table 6 are made a combiner 60, and combiner 60 is one-body molded, and combiner 60 lower ends have through hole 601, pass through hole 601 combiner 60 is fixing by bolt.For Full automatic resistance bender can cut off the resistance pin of different length, the distance between two lower cutters 34 is designed to adjust, and the through hole 601 of combiner 60 lower ends is designed to the strip of left and right directions.In order to be convenient to collect after resistance disengaging workbench, on the combiner 60 below workbench 10, offer discharging opening 602, resistance departs from workbench and falls down from discharging opening 602.In order to collect conveniently, can below discharging opening 602, place the box of collecting resistance.
Upper cutter 31 is fixed on the below of cutting knife guide rod 32, and cutting knife cam 33 is positioned at the top of cutting knife guide rod 32, and cutting knife cam 33 is fixed on the second line shaft 8; Within a work period, cutter mechanism 3 needs action once, so in the present embodiment, cutting knife cam 33 is designed to column, after cutting knife guide rod 32 is depressed, upwards resets at once.Motor train bar driven gear 81 rotates, and gear 81 drives the cutting knife cam 33 on the second line shafts 8 and the second line shaft 8 to rotate, and then drives cutting knife guide rod 32 to move up and down, thereby the upper cutter 31 that is fixed on cutting knife guide rod 32 lower ends moves up and down.
In order to reduce the friction between cutting knife cam 33 and cutting knife guide rod 32, in the lower end of cutting knife cam 33, be provided with bearing.In long-term use procedure, in order to prevent after the 32 upper end wearing and tearing of cutting knife guide rod, cutting knife guide rod 32 moves downward distance and reduces, may cause that lower cutter 31 moves downward not in place, can not hinder pin by cut-out point, so the upper surface at cutting knife guide rod 32 is provided with screwed hole, bolt is housed on screwed hole, the bearing of cutting knife cam 33 lower ends is pressed on bolt.According to abrasion condition, can adjust the length of bolt like this.
For cutting knife guide rod 32 can upwards reset, in the present embodiment, on cutting knife guide rod 32, spring is housed, when cutting knife guide rod 32 moves downward, spring is compacted; After cutting knife cam 33 departs from cutting knife guide rod 32, cutting knife guide rod 32 relies on the elastic reset of spring.
Consult Fig. 3, Fig. 9, Figure 12, Figure 13, bending mechanism 4 comprises the little bender structure of folding of the large bender structure of folding and folding large bender structure both sides, roll over that large bender structure comprises the large curved disk 45 of folding, rolls over large curved guide rod 46, rolls over large curved cam 47, rolls over large curved gear structure 48, folding curves greatly axle 49, shown in Figure 12 and Figure 13; Rolling over little bender structure comprises the little curved disk 41 of folding, rolls over little curved guide rod 42, rolls over little curved cam 43, rolls over little curved gear structure, rolls over the little axle that curves; Within a work period, roll over large bender structure and roll over little bender structure and move respectively once, roll over large curved cam 47 and be designed to column with the little curved cam 43 of folding.
On the second line shaft 8, the outside that two large curved cams 47 of 47, two, large curved cams of folding folding are fixed in the both sides of presser cam 23 is fixed the outsides of 43, two little curved cams 43 of folding of two little curved cams of folding and is fixed two cutting knife cams 33, shown in Figure 3.Within a work period, the time that the little curved cam 43 of folding arrives the little curved guide rod 42 of folding is set early than the large curved cam 47 of folding, arrive the time of the large curved guide rod 46 of folding, guaranteed that Full automatic resistance bender first rolls over little curved action, do afterwards the large curved action of folding.
Consult Fig. 1-5, in the present embodiment, compressing tablet guide rod 22 both sides are two cutting knife guide rods 32, and at compressing tablet guide rod 22 and cutting knife guide rod 32 is two large curved guide rods 46 of folding and two little curved guide rods 42 of folding below.
Structure composition and the operation principle of rolling over large bender structure and the little bender structure of folding are all identical, take below and roll over large bender structure as the operation principle of example explanation bending mechanism 4.
Consult Figure 12-13, rolling over large curved cam 47 is fixed on the second line shaft 8, rolling over large curved guide rod 46 upper ends contacts with the large curved cam 47 of folding, the first bending gear 481 of rolling over large curved guide rod 46 lower ends and bending gear structure 48 is fixing, and the fixing point of rolling over large curved guide rod 46 lower ends and the first bending gear 481 is non-centre point.The first bending gear 481 is fixed by pin 4811 and folding large curved guide rod 46 lower ends.The first bending gear 481 and the engagement of the second bending gear 482, the second bending gear 482 is fixed on folding and curves greatly on axle 49, rolls over large curved disk 45 and is also fixed on folding and curves greatly on axle 49.
In the present embodiment, for compact conformation, save space, two the first bending gears 481 are separately positioned on the both sides, front and back of two large curved guide rods 46 of folding, the large curved guide rod 46 of folding on right side is fixing with the first bending gear 481 above, the first bending gear 481 meshes with the second bending gear 482 in left side, so the large curved disk 45 of folding that the large curved guide rod 46 of the folding on right side drives left side rotates, when the large curved guide rod 46 of folding on right side moves downward, drive the first bending gear 481 to clockwise rotate, and then the second bending gear 482 in left side rotates counterclockwise, thereby the folding that drives left side curves greatly axle 49 and the large curved disk 45 of folding rotates counterclockwise, shown in Figure 13.
Roll over the course of work of large bender structure, motor train bar driven gear 81 rotates, gear 81 drives the large curved cam 47 of the folding on the second line shaft 8 and the second line shaft 8 to rotate, and then drive the large curved guide rod 46 of folding to move up and down, thereby drive the large curved disk 45 of the large curved gear structure 48 of folding and folding to rotate, the folding that completes resistance pin is curved greatly.
Consult Fig. 4 and Fig. 9, roll over the rear that large curved disk 45 and the little curved disk 41 of folding are positioned at material preparing table 6, the front end face of rolling over large curved disk 45 and the little curved disk 41 of folding is workbench, and resistance is cut off the bending of pin and pin at workbench.On the large curved disk 45 of folding, there is the large curved alignment pin 451 of folding, roll over the top that large curved alignment pin 451 is positioned at folding large curved disk 45 centers, roll over large curved disk 45 centers and there is through hole, in through hole, there is flexible pin 51.In the both sides of two large curved disks 45 of folding, be two little curved disks 41 of folding, roll over and on little curved disk 41, there is the little curved alignment pin 411 of folding, roll over little curved alignment pin 411 and be positioned at the top of rolling over little curved disk 41 centers, roll over little curved disk 41 centers and there is through hole, in through hole, there is flexible pin 51.
Before resistance reaches workbench, flexible pin 51 stretches out, and when compressing tablet 21 is pressed on workbench by resistance, the pin of resistance is at flexible pin 51 and roll over large curved alignment pin 451, roll between little curved alignment pin 411, and the 51 pairs of resistance of pin that stretch play fixing effect.When the little curved disk 41 of folding rotates, the pin of resistance rotates around flexible pin 51 under little curved alignment pin 411 effects of folding, and the folding that carries out resistance pin is little curved.When the large curved disk 45 of folding rotates, the pin of resistance rotates around flexible pin 51 under large curved alignment pin 451 effects of folding, and the folding that carries out resistance pin is curved greatly.
Consult Fig. 4, Fig. 9, Figure 12, Figure 13, the operation principle of flexible pin 51 is described, flexible pin 51 is connected with flexible pin guide rod 52, flexible pin guide rod 52 rear ends are provided with flexible needle cam 53 and flexible needle cam 54, flexible needle cam 53 and flexible needle cam 54 are fixed on the 3rd line shaft 9, and flexible needle cam 54 is two both sides that are positioned at flexible needle cam 53.Flexible pin guide rod 52 curves greatly axle 49 and the folding little Zhou of curving center through folding, makes the flexible pin 51 of flexible pin guide rod 52 front ends be positioned at the large curved disk 45 of folding and folding little curved disk 41 center.Flexible needle cam 53 promotes the flexible pin 51 at folding large curved disk 45 centers, and flexible needle cam 54 promotes the flexible pin 51 at folding little curved disk 41 centers.
For flexible pin guide rod 52 can reset backward, in the present embodiment, on flexible pin guide rod 52, spring 521 is housed, when flexible pin guide rod 52 travels forward, spring is compacted, and flexible pin guide rod 52 relies on the elastic reset of spring 521, shown in Figure 13.
After little curved the completing of resistance folding, roll over the flexible pin 51 at little curved disk 41 centers and retract, roll over afterwards large curved cam 47 and drive the large curved disk 45 of folding to rotate the large curved action of folding, roll over afterwards the flexible pin 51 at large curved disk 45 centers and retract, compressing tablet 21 moves upward simultaneously, and resistance departs from workbench 10.
The left side of the 3rd line shaft 9 is fixed with gear 91, shown in Figure 6, motor train bar driven gear 91 rotates, gear 91 drives flexible needle cam 53 and the flexible needle cam 54 on the 3rd line shaft 9 and the 3rd line shaft 9 to rotate, and then drive shortening guide rod 52 to seesaw, thereby drive flexible pin 51 stretching motions.
Consult Fig. 1-13, the resistance bending method of Full automatic resistance bender be described, there are following steps:
Step a0, respectively through two feed lead rail 11, is placed on two pins of the front-seat resistance on resistance material row respectively the between cog of two charging gears 12 by resistance material row's both sides afterwards.
The motor of step a, starting resistance bender, driven by motor chain movement.
Step b0, motor train bar driven gear 91 rotate, gear 91 drives flexible needle cam 53 and the flexible needle cam 54 on the 3rd line shaft 9 and the 3rd line shaft 9 to rotate, and then drive shortening guide rod 52 to travel forward, thereby drive flexible pin 51 from rolling over little curved disk 41 and rolling over large curved disk 45 center and stretch out.
The chain-driving gear 722 of step b, motor rotates, and then connects gear 71 by sheave structure, and gear 71 batch (-type)s are rotated, thereby drives charging gear 12 batch (-type)s to rotate, and resistance is taken on material preparing table 6.
Step c, motor train bar driven gear 81 rotate, gear 81 drives the presser cam 23 on the second line shaft 8 and the second line shaft 8 to rotate, and then drive compressing tablet guide rod 22 to move downward, thereby drive the compressing tablet 21 that is fixed on compressing tablet guide rod 22 lower ends to move downward, resistance is pressed on workbench 10 from material preparing table 6.
Steps d, motor train bar driven gear 81 rotate, gear 81 drives the cutting knife cam 33 on the second line shaft 8 and the second line shaft 8 to rotate, and then drive cutting knife guide rod 32 to move downward, thereby the upper cutter 31 that is fixed on cutting knife guide rod 32 lower ends moves downward, and under upper cutter 31 and lower cutter 34 cooperations, unnecessary resistance pin is cut off, upper cutter 31 resets afterwards.
Step e, motor train bar driven gear 81 rotate, gear 81 drives the little curved cam 43 of the folding on the second line shaft 8 and the second line shaft 8 to rotate, and then drive the little curved guide rod 42 of folding to move up and down, thereby drive the little curved disk 41 of the little curved gear structure of folding and folding to rotate, complete the little curved action of folding of resistance pin;
Afterwards, motor train bar driven gear 91 rotates, and gear 91 drives the flexible needle cam 54 on the 3rd line shaft 9 and the 3rd line shaft 9 to rotate, and then shortening guide rod 52 motion backward under spring action, thereby drives the flexible pin 51 at folding little curved disk 41 centers to retract;
Afterwards, motor train bar driven gear 81 rotates, gear 81 drives the large curved cam 47 of the folding on the second line shaft 8 and the second line shaft 8 to rotate, and then drive the large curved guide rod 46 of folding to move up and down, thereby drive the large curved disk 45 of the large curved gear structure 48 of folding and folding to rotate, complete the large curved action of folding of resistance pin.
Step f, motor train bar driven gear 81 rotate, gear 81 drives the presser cam 23 on the second line shaft 8 and the second line shaft 8 to rotate, and then compressing tablet guide rod 22 moves upward under spring action, thereby drive the compressing tablet 21 that is fixed on compressing tablet guide rod 22 lower ends to move upward;
Meanwhile, motor train bar driven gear 91 rotates, and gear 91 drives the flexible needle cam 53 on the 3rd line shaft 9 and the 3rd line shaft 9 to rotate, and then shortening guide rod 52 motion backward under spring action, thereby drives the flexible pin 51 at folding large curved disk 45 centers to retract; Resistance departs from from workbench 10.
Step g, repeating step b, to step f, carry out the pin Forging Process of next resistance.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.

Claims (10)

1. a Full automatic resistance bender, is characterized in that, comprising:
Feeding mechanism, is delivered to material preparing table by resistance;
Tablet press mechanism, is arranged on the top of material preparing table, and resistance is pressed on workbench from material preparing table;
Cutter mechanism, is arranged on the both sides of workbench, and the unnecessary pin of resistance is cut off;
Bending mechanism, by the bending of resistance pin;
Motor, for described feeding mechanism, tablet press mechanism, cutter mechanism and bending mechanism provide power.
2. Full automatic resistance bender according to claim 1, it is characterized in that, described feeding mechanism comprises two feed lead rail and two charging gears that are arranged on described two feed lead rail rear ends, and described charging gear is arranged on the first line shaft, and described the first line shaft batch (-type) rotates.
3. Full automatic resistance bender according to claim 1, it is characterized in that, described tablet press mechanism comprises and is positioned at the compressing tablet in workbench the place ahead, the presser cam that is positioned at the compressing tablet guide rod of compressing tablet top and is positioned at described compressing tablet guide rod top, and described presser cam is fixed on the second line shaft; Described the second line shaft drives described presser cam to rotate, and then drives described compressing tablet guide rod and compressing tablet to move up and down, and the resistance on material preparing table is pressed on workbench.
4. Full automatic resistance bender according to claim 3, is characterized in that, described compressing tablet adopts elastomeric material, and the lower end bending of described compressing tablet is stuck up outward.
5. Full automatic resistance bender according to claim 1, it is characterized in that, described cutter mechanism comprises upper cutter, cutting knife guide rod, cutting knife cam, described upper cutter is fixed on the below of described cutting knife guide rod, described cutting knife cam is positioned at the top of described cutting knife guide rod, and described cutting knife cam is fixed on the second line shaft, and described the second line shaft drives described cutting knife camming movement, and then drive described cutting knife guide rod and upper cutter to move up and down, utilize upper cutter that the unnecessary pin of resistance is cut off.
6. Full automatic resistance bender according to claim 5, is characterized in that, described cutter mechanism also comprises lower cutter, and described lower cutter is fixed on the both sides of described workbench, and described upper cutter and lower cutter coordinate the unnecessary pin cut-out of resistance.
7. Full automatic resistance bender according to claim 1, it is characterized in that, described bending mechanism comprises bending cam, bending guide rod, bending gear structure, bending rotating shaft, bending disk, described bending cam is fixed on the second line shaft, described bending guide rod upper end contacts with described bending cam, described bending lower end of the guide rod connects described bending gear structure, and bending gear structure is also connected with described bending rotating shaft, and described bending disk is fixed in described bending rotating shaft; Described the second line shaft drives described bending camming movement, thereby drives described bending guide rod to move up and down, and then drives described bending gear structure to rotate, and finally drives bending disk to rotate, and completes the bending action to resistance pin.
8. Full automatic resistance bender according to claim 7, is characterized in that, is provided with flexible pin and alignment pin on described bending disk, and described flexible pin is positioned at the center of described bending disk, and described alignment pin is fixed on the top of described bending disc centre.
9. Full automatic resistance bender according to claim 8, is characterized in that, described flexible pin end is connected with flexible pin guide rod, and described flexible pin guide rod end is provided with flexible needle cam, and described flexible needle cam is fixed on the 3rd line shaft; Described the 3rd line shaft drives flexible needle cam to rotate, and then drives described flexible pin guide rod and flexible pin to make stretching motion.
10. according to the Full automatic resistance bender described in claim 7 or 8 or 9, it is characterized in that, described bending mechanism comprises two little bender structures of folding and two large bender structures of folding, and the little bender structure of described folding is positioned at described cutter mechanism inner side, and the large bender structure of described folding is positioned at the little bender structure of described folding inner side.
CN201320545397.3U 2013-09-04 2013-09-04 Full-automatic resistor bending machine Withdrawn - After Issue CN203484577U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464647A (en) * 2013-09-04 2013-12-25 青岛杰瑞自动化有限公司 Full-automatic resistor bending machine and resistor bending method
CN107359133A (en) * 2017-07-27 2017-11-17 重庆平伟实业股份有限公司 Diode feeding, flatten, rib cutting integrated shaping machine
CN107734954A (en) * 2016-08-12 2018-02-23 深圳市祈飞科技有限公司 Plug-in unit resistance cuts reshaping device and equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464647A (en) * 2013-09-04 2013-12-25 青岛杰瑞自动化有限公司 Full-automatic resistor bending machine and resistor bending method
CN103464647B (en) * 2013-09-04 2015-07-01 青岛杰瑞自动化有限公司 Full-automatic resistor bending machine and resistor bending method
CN107734954A (en) * 2016-08-12 2018-02-23 深圳市祈飞科技有限公司 Plug-in unit resistance cuts reshaping device and equipment
CN107359133A (en) * 2017-07-27 2017-11-17 重庆平伟实业股份有限公司 Diode feeding, flatten, rib cutting integrated shaping machine

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