CN206276848U - A kind of thread cutting mechanism for space beans threader - Google Patents

Abstract

The utility model provides a kind of thread cutting mechanism for space beans threader, including for the shearing component by fishing line tension in the bracing wire component of the lower section of threading a needle of space beans threader and for cutting the fishing line, the bracing wire component includes the guide block for offering guide groove, the finger cylinder being slidably connected in the guide groove and the bracing wire cylinder for driving the finger cylinder to be slided in the guide groove, and the shearing component includes shearing cylinder and the cutting knife being fixedly connected on the piston rod of the shearing cylinder.By setting bracing wire component, thread cutting mechanism of the present utility model can not only realize the function of cutting fishing line, fishing line can be tensed in the lower section of threading a needle of space beans threader simultaneously, automaticity is higher, labor strength is relatively low and production efficiency is of a relatively high, is particularly well-suited to space beans threader.

Description

A kind of thread cutting mechanism for space beans threader

Technical field

The utility model is related to a kind of fishing rod fishing line process units, especially a kind of trimming for space beans threader Mechanism.

Background technology

Space beans be for controlling cursory a kind of rubber or the silica gel grain of rice for waiting floatation part position on the fishing line of fishing rod, Its profile has cylinder, olive shape and the type such as bullet-headed, small generally only 0.9 millimeter of cross sectional dimensions.

In traditional fishing rod production, it is typically with manual mode and fishing line is interspersed on space beans, due to space Beans size is relatively small, needs to keep the notice of height when interspersed by hand, and workman is easily tired, and production efficiency is relatively It is low.Not yet occur the space beans threading device of automation in the market, and research and develop the space beans threading device of automation its In an emphasis be exactly to design a thread cutting mechanism that fishing line can be tightened while trimming, be otherwise accomplished by artificial trimming, labor Fatigue resistance is relatively large and production efficiency is relatively low.

Although having many cutting facilities on the market at present, generally directed to the harder wire rod of the material for being, for material Relatively soft stainless steel wire fishing line, it is typically harness-integrated after cut, do not use and space beans threader.

In view of this, the applicant conducts in-depth research to the thread cutting mechanism for space beans threader, there is this then Case is produced.

Utility model content

The purpose of this utility model is that a kind of labor strength of offer is relatively low and production efficiency is of a relatively high For the thread cutting mechanism of automatic space beans threader.

To achieve these goals, the utility model is adopted the following technical scheme that：

A kind of thread cutting mechanism for space beans threader, including for fishing line to be tensed into threading a needle in space beans threader The bracing wire component of lower section and the shearing component for cutting the fishing line, the bracing wire component include offer guide groove guide block, The finger cylinder being slidably connected in the guide groove and the bracing wire gas for driving the finger cylinder to be slided in the guide groove Cylinder, the shearing component includes shearing cylinder and the cutting knife being fixedly connected on the piston rod of the shearing cylinder.

Used as a kind of improvement of the present utility model, the guide groove is in circular arc perpendicular to the section of its depth direction, described The cylinder body of bracing wire cylinder is rotatably connected in the frame.

Used as a kind of improvement of the present utility model, the bracing wire component also includes being fixed with the cylinder body of the bracing wire cylinder and connects The line slideway for connecing, the cylinder body of the finger cylinder is slidably connected on the line slideway.

Used as a kind of improvement of the present utility model, the bracing wire component also includes adjusting bracket, the adjusting bracket and the machine It is connected with each other by bracing wire adjusting nut between frame, the bracing wire cylinder is rotated indirectly by being rotatably connected on the adjusting bracket It is connected in the frame.

Used as a kind of improvement of the present utility model, the shearing component also includes tension disk, and the tension disk is located at described Between the cylinder body and the cylinder body of the bracing wire cylinder of shearing cylinder.

Using above-mentioned technical proposal, the utility model has the advantages that：

1st, by setting bracing wire component, thread cutting mechanism of the present utility model can not only realize the function of cutting fishing line, Fishing line can be tensed in the lower section of threading a needle of space beans threader simultaneously, automaticity is higher, and labor strength is relatively low And production efficiency is of a relatively high, space beans threader is particularly well-suited to.

2nd, set in the arc-shaped by by guide groove, wearing the pin of space beans threader can pass without worrying to thread a needle in advance Interfere with finger cylinder, it is to avoid finger cylinder needs to wait the puncture needle resetting can just carry out sliding action, improves operational efficiency

Brief description of the drawings

Fig. 1 is the finished product structure schematic diagram of full-automatic space beans threader production acquisition in embodiment；

Fig. 2 is the structural representation of full-automatic space beans threader in embodiment, clipped parts in figure；

Fig. 3 is the original state structural representation of full-automatic space beans threader threading uncoupling rigging in embodiment, in figure Clipped parts；

Fig. 4 is the structural representation of full-automatic space beans threader another state of threading uncoupling rigging in embodiment, in figure Clipped parts；

Fig. 5 is the structural representation of the full-automatic space beans threader another state of threading uncoupling rigging in embodiment, in figure Clipped parts；

Fig. 6 is the overlooking the structure diagram of full-automatic space beans threader in embodiment, clipped parts in figure；

Fig. 7 is the structural representation of the line pressing component of full-automatic space beans threader in embodiment, clipped zero in figure Part；

Fig. 8 is the structural representation of the Delay Element of full-automatic space beans threader in embodiment, clipped zero in figure Part.

Correspondence is indicated in figure as follows：

010- finished products；020- fishing lines；

030- space beans；100- frames；

110- collecting bins；200- feed mechanisms；

210- vibrating trays；220- adjusting parts；

221- supporting plates；222- connecting screw rods；

300- loading and unloadings mechanism；310- supports；

311- studdles；312- cross bars；

313- holding nuts；314- montants；

315- caging bolts；316- levers；

317- adjusting rods；320- slide rails；

330- sliding blocks；340- loading and unloading cylinders；

350- fixed mounts；351- fixing moulds；

360- adjustable shelfs；361- flexible moulds；

362- discharge arms；370- mould extension springs；

380- material-pushing frames；381- pusher extension springs；

382- charging rams；383- dischargings are hooked；

384- projections；400- threading uncoupling riggings；

410- threads a needle；420- guide rails；

430- punch blocks；440- threading cylinders；

450- unhook springs；451- guide pin bushings；

452- adjusting screw rods；453- locating rods；

454- push rods；455- spacing rings；

456- flanges；500- thread cutting mechanisms；

510- bracing wire components；511- guide grooves；

512- guide blocks；513- finger cylinders；

514- bracing wire cylinders；515- line slideways；

516- adjusting brackets；517- adjusting nuts；

520- shearing components；521- shears cylinder；

522- cutting knifes；600- line ball delay devices；

610- Delay Elements；The operating blocks of 611- first；

The operating blocks of 612- second；613- postpones spring；

The drive blocks of 615- first；The drive blocks of 616- second；

620- line pressing components；621- line ball fixed blocks；

622- line ball sliding shoes；623- Slave Blocks；

624- perforates；625- line ball springs；

626- back-moving springs.

Specific embodiment

The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.

It is as shown in Figure 1 the finished product 010 that the full-automatic space beans threader production that the present embodiment is provided is obtained, the present embodiment Full-automatic space beans threader fishing line 020 can be interspersed in space beans 030.

As shown in Fig. 2-Fig. 8, the full-automatic space beans threader that the present embodiment is provided includes frame 100 and is arranged on machine Feed mechanism 200, loading and unloading mechanism 300, threading uncoupling rigging 400, thread cutting mechanism 500 and line ball delay device on frame 100 600, wherein feed mechanism 200 and threading uncoupling rigging 400 is arranged laterally side by side, and threading uncoupling rigging 400 and line ball postpone machine The longitudinal direction of structure 600 is arranged side by side, and loading and unloading mechanism 300 is located at the top of feed mechanism 200 and threading uncoupling rigging 400.Need It is bright, the putting when concept in the present embodiment above or below raising refers to full-automatic space beans threader normal work Above or below under configuration state.

Feed mechanism 200 can be using conventional feed mechanism, such as stepping cylinder feed mechanism or vibrations magazine feed machine Structure etc., in the present embodiment, feed mechanism 200 is using vibrations magazine feed mechanism, including vibrating tray 210 and is shaken for adjusting The adjusting part 220 of the dynamic height of charging tray 210, wherein vibrations charging tray 210 is conventional vibrating disk, can directly buy and obtain from the market , no longer describe in detail herein；Adjusting part 220 includes the supporting plate 221 being fixedly connected with vibrating tray 210 and is fixed with supporting plate 221 Connection and the vertically connecting screw rod 222 of arrangement, the spiral of connecting screw rod 222 are connected in frame 100, so, by rotatable connection Screw rod can realize the regulation to shaking the height of charging tray 210.

Loading and unloading mechanism 300 can also just using conventional mechanism, such as assembling and disassembling manipulator, it is contemplated that existing manipulator Mechanism is typically more complicated, and needs using more power source, and cost is of a relatively high, as Figure 2-Figure 5, in the present embodiment There is provided a kind of structure is relatively easy and loading and unloading mechanism 300 of advantage of lower cost, the loading and unloading mechanism 300, the loading and unloading Mechanism 300 includes the support 310 being fixedly connected in frame 100, is fixedly connected on slide rail on support 310 and horizontally disposed 320th, sliding block 330, the loading and unloading cylinder for driving sliding block 330 to be slided on slide rail 320 being slidably connected on slide rail 320 340th, the fixed mount 350, upper end being fixedly connected on sliding block 330 is rotatably connected on the adjustable shelf on sliding block 330 or fixed mount 350 360 and two ends be respectively fixedly connected with the mould extension spring 370 on fixed mount 350 and adjustable shelf 360, wherein on fixed mount 350 Fixing mould 351 is removably connected with, flexible mould 361, fixing mould 351 and activity are removably connected with adjustable shelf 360 It is collectively forming after mould 361 is bonded to each other for the die cavity of clamping space beans and for for wearing on threading uncoupling rigging 400 What pin 410 was passed through enters pin hole and needle outlet, enters pin hole and needle outlet and connects positioned at the front and rear both sides of die cavity and respectively with die cavity respectively It is logical.Preferably, in the present embodiment, it is in horn-like to enter pin hole, and so entering pin hole can be to 410 formation guiding function of threading a needle, it is ensured that Thread a needle and 410 accurately penetrate die cavity.

Support 310 includes the studdle 311 of more than two and the cross bar 312 for fixed rack 320, each support spiral shell Spiral is connected with two holding nuts 313 on bar 311, and cross bar 312 is clamped in two branch on same studdle 311 Between support nut 313, so, by adjusting position of the holding nut 313 on corresponding studdle 311, cross bar is can adjust 312 height, and then realize regulation to the height of slide rail 320, it is ensured that using fashionable dress shedding mechanism 300 and feed mechanism 200 or The position of threading uncoupling rigging 400 matches, and is especially to ensure that and threads a needle 410 with to enter pin hole concordant.Additionally, also solid on cross bar 313 Surely montant 314 is connected with, there be and the orthogonal caging bolt 315 of montant 314, caging bolt 315 bolt connection on montant 314 Positioned at loading and unloading mechanism 300 away from the side of feed mechanism 200, moved toward the direction of loading and unloading mechanism 300 for limiting sliding block 330 Extreme position, the extreme position can be finely adjusted by rotary stopper bolt 315, it is ensured that thread a needle 410 is located at pin hole is entered On same vertical plane.Certainly, caging bolt 315 can by support realized on sliding block 330 it is spacing, it is also possible to by supporting Realized on fixed mount 350 or adjustable shelf 360 spacing.

Preferably, in the present embodiment, loading and unloading mechanism 300 is also rotatably connected on the cross bar 312 of support 310 including one end On lever 316, the lever 316 towards the side of threading uncoupling rigging 400 have the first oblique surface, in an initial condition, shelves Bar 316 down vertically arrangement, while be provided with the cross bar 312 of support 310 for limit lever 316 in an initial condition with tool There is the limiting section (not shown) that the opposite opposite side in the side of the first oblique surface is rotated；The lower end of adjustable shelf 360 or near under There is discharge arm 362, discharge arm 362 is special-shaped bar at the position at end, be provided with oblique with the second of the cooperation of the first oblique surface Guide face, so, (cunning is that is to say when sliding block 330 drives fixed mount 350 and adjustable shelf 360 to be moved toward the direction of feed mechanism 200 When block 330 resets), the first oblique surface can contact with each other and slide in opposition with the second oblique surface, and then be promoted by discharge arm 362 Adjustable shelf 360 is rotated, and adjustable shelf 360 drives flexible mould 361 toward the direction motion away from fixing mould 351 so that after threading Die cavity of the finished product 010 between fixing mould 351 and flexible mould 361 in drop.

Preferably, in the present embodiment, the cross bar 312 of support 310 spiral at the position positioned at the top of feed mechanism 200 The adjusting rod 317 of vertical arrangement is connected with, lever 316 is located at support and is close at the position of adjusting rod 317, i.e. lever 316 and tune Pole 317 is close to each other, and adjusting rod 317 is located at side of the lever 316 away from threading uncoupling rigging 400.In an initial condition, Sliding block 330 is located at extreme position of the slide rail 320 away from the side of threading uncoupling rigging 400, and now, the upper end of discharge arm 362 is supported In the lower end of adjusting rod 317, it is ensured that be separated with preset distance between fixing mould 31 and flexible mould 361, be easy to feed mechanism During 200 space beans to be sent into the die cavity between fixing mould 351 and flexible mould 361, fixing mould 31 and flexible mould 361 it Between be spaced distance can be adjusted by rotation adjusting lever 317.

Preferably, in the present embodiment, collecting bin 110 is provided with frame 100, when the first oblique surface and the second oblique surface When bonded to each other, collecting bin 110 is placed exactly in the underface of die cavity, so may insure that the finished product dropped from die cavity falls into and gathers materials In storehouse 110.

Additionally, in the present embodiment, loading and unloading mechanism 300 is also rotatably connected on the material-pushing frame on support 310 including lower end 380, the upper end of material-pushing frame 380 is fixedly connected with pusher extension spring 381, and one end that pusher extension spring 381 is not connected with material-pushing frame 380 is consolidated Surely it is connected in frame 100, the lower end of material-pushing frame 381 or there is charging ram 382 at the position of lower end, charging ram 382 End is provided with discharging hook 383, and the shaft of charging ram 383 and is provided with projection 384, and being provided with the 3rd on projection 384 tiltedly leads Face, is provided with the 4th oblique surface coordinated with the 3rd oblique surface, when the first oblique surface and the second oblique surface are mutual on discharge arm 362 Laminating and both when will be separated from each other, positioned at the top of charging ram 382 on discharge arm 362, and the 3rd oblique surface and the 4th oblique Guide face is bonded to each other, while discharging hooks 383 be located at position corresponding with die cavity, so, when sliding block 330 drives fixed mount 350 With adjustable shelf 360 toward feed mechanism 200 direction move when, the 3rd oblique surface can contact with each other with the 4th oblique surface and slide in opposite directions It is dynamic, and then promote charging ram 382 to rotate, drive discharging to hook 383 finished products 010 that will likely be bonded in die cavity and release die cavity.

As shown in fig. 6, threading uncoupling rigging 400 includes the guide rail 410 being horizontally set in frame 100, is slidably connected at Punch block 430 on guide rail 420, it is fixedly connected on punch block 430 and threads a needle 410 and for driving punch block 430 to be transported on guide rail 420 Dynamic threading cylinder 440, wherein, the piston rod of threading cylinder 440 410 is parallel to each other with threading a needle, and to thread a needle and offer use on 410 In the skewed slot for catching on threading, it is preferred that the notch of skewed slot is inclined towards the lower section of threading cylinder 440.

Additionally, threading uncoupling rigging 400 also includes the unhook spring 450 being arranged in parallel with the piston rod of threading cylinder 440 With the guide pin bushing 451 being fixedly connected in frame 100, unhook spring 450 and threading cylinder 440 are located at the same side of punch block 430, and One end of unhook spring 450 is directly or indirectly supported in frame 100, and the other end is directly or indirectly supported in an initial condition On punch block 430, in the present embodiment, the two ends of unhook spring are supported in frame 100 and punch block 430 indirectly respectively, specifically, Guide pin bushing 451 is connected with adjusting screw rod 452 away from one end spiral of punch block 430, and unhook spring 450 is interspersed in guide pin bushing 451, this Sample, one end of unhook spring 450 can be supported in frame 100 by one end spacing supported in adjusting screw rod 451, and passes through rotation Turn adjusting screw rod 452, then can adjust the pretightning force of unhook spring 450.Preferably, adjusting screw rod 452 is towards unhook spring 450 One end be provided with the locating rod 453 being interspersed in unhook spring 450, be easy to the positioning of unhook spring 40.Slided in guide pin bushing 451 Push rod 454 is connected with, one end of push rod 454 passes from guide pin bushing 451, unhook spring 450 is by supporting in an initial condition Supported on punch block 430 indirectly on push rod 454.In addition, guide pin bushing 451 is provided with for preventing away from one end of adjusting screw rod 452 Push rod 454 passes the spacing ring 455 of guide pin bushing 451 completely, and the flange 456 coordinated with spacing ring 455 is provided with push rod 454.

Still as shown in fig. 6, thread cutting mechanism 500 is included for fishing line to be tensed in the He of bracing wire component 510 below 410 of threading a needle Shearing component 520 for cutting fishing line 020.It should be noted that the thread cutting mechanism 500 that the present embodiment is provided can also be used In other space beans threaders.

Bracing wire component 510 includes the guide block 512 for offering guide groove 511, the finger cylinder being slidably connected in guide groove 511 513 and the bracing wire cylinder 514 for driving finger cylinder 513 to slide in the guide groove 511, the wherein preferably arrangement vertically of guide groove 511, And guide groove 511 is circular arc track in circular arc, the i.e. sliding trace of finger cylinder 513 perpendicular to the section of its depth direction, So threading a needle for threading uncoupling rigging 400 410 can pass without worrying to thread a needle 410 to interfere with finger cylinder 512 in advance, keep away Exempting from finger cylinder 513 needs wait 410 resets of threading a needle just to carry out sliding action, improves operational efficiency.Certainly, in order to avoid drawing Line cylinder 514 is stuck, and the cylinder body of bracing wire cylinder 514 needs to be rotatably connected in frame 100.

Preferably, in the present embodiment, bracing wire component 510 also includes straight with what the cylinder body of bracing wire cylinder 514 was fixedly connected Line guide rail 515, the cylinder body of finger cylinder 513 is slidably connected on line slideway 515, i.e., finger cylinder 513 simultaneously with guide groove 511 It is slidably connected with line slideway 515, it is advantageously ensured that the kinetic stability of finger cylinder 513.Line slideway 515 and bracing wire cylinder Can be directly fixedly connected between 514 or be fixedly connected indirectly, in the present embodiment, bracing wire component 510 also includes adjusting bracket 516, Bracing wire cylinder 514 is rotatably connected in frame 100 indirectly by being rotatably connected on adjusting bracket 516.Additionally, in the present embodiment It is connected with each other by bracing wire adjusting nut 517 between adjusting bracket 516 and frame 100, can be so realized by adjusting adjusting bracket 516 The adjustment of length is drawn out to fishing line.

Shearing component 520 includes tension disk (not shown), shearing cylinder 521 and is fixedly connected shearing cylinder 521 Piston rod on cutting knife 522, cutting knife 522 is preferably vertical with the fishing line being drawn out.Tension disk can be on conventional sewing machine The tension disk for using, between the cylinder body and the cylinder body of bracing wire cylinder 514 of the shearing cylinder 521.

As shown in Fig. 6, Fig. 7 and Fig. 8, line ball delay device 600 include for fishing line 020 is penetrated thread a needle 410 skewed slot Line pressing component 610 and for drive line pressing component 610 move Delay Element 620.It should be noted that the present embodiment is provided Line ball delay device 600 can also use in other space beans threaders, but due to the present embodiment provide line ball prolong Slow mechanism 600 without independent drive device, it is necessary to be driven by the threading cylinder 440 with threading uncoupling rigging 400, because , when the line ball delay device 600 of the present embodiment is used in other space beans threaders, space beans threader needs have for this Thread a needle 410, punch block 430 and the threading cylinder 440 of the threading uncoupling rigging 400 of the present embodiment.

Delay Element 610 includes the first operating block 611 being fixedly connected in frame 100, is slidably connected on punch block 430 The second operating block 612, two ends support the delay in the piston rod end face of the second operating block 612 and threading cylinder 440 respectively Spring 613, the locating piece (not shown) being fixedly connected in frame 100 and be respectively used to drive line pressing component 620 transport Dynamic the first drive block 615 and the second drive block 616, wherein the first drive block 615 is fixedly connected with the first operating block 611, the Two drive blocks 616 are fixedly connected with the second operating block 612, and certainly, the first drive block 615 and the first operating block 61 or second drive Motion block 616 and the second operating block 612 can also integral type be connected.Additionally, locating piece can also be a part for frame 100, i.e., Location hole is connected with the integral type of frame 100.Locating piece is located at side of second drive block 616 away from threading cylinder 440, for hindering The second drive block 616 is kept off as punch block 430 is moved together, and by the compressed delay spring 613 of the second drive block 616.

Line pressing component 620 includes the line ball fixed block 621 being fixedly connected in frame 100 and is slidably connected at frame 100 On line ball sliding shoe 622, line ball fixed block 621 and line ball sliding shoe 622 be located at respectively thread a needle 410 both sides up and down, it is best It is the top for allowing line ball fixed block 621 to be located at line ball sliding shoe 622, such line ball sliding shoe 622 can be multiple using Action of Gravity Field Position.Additionally, the glide direction of line ball sliding shoe 622 with thread a needle 410 vertical, and offer location hole on line ball fixed block 621, press The locating dowel coordinated with the location hole, certainly, line ball fixed block 621 and the phase of line ball sliding shoe 622 are offered on line sliding shoe 622 Mutually a confession can be formed after laminating to thread a needle 410 resigning holes for passing through, it is ensured that line ball fixed block 621 and line ball sliding shoe 622 are mutual Line ball only can be pushed down after laminating, 410 are threaded a needle without pushing down.

Under initial shape body, line ball sliding shoe 622 is located at the lower limit position of its sliding stroke, the first drive block 615 It can be conventional structure to drive sliding shoe to drive the drive mechanism of the upward sliding of line ball sliding shoe 622 with the second drive block 616, Oblique surface as directly opened up mutual cooperation respectively on line ball sliding shoe 622, the first drive block 615 and the second drive block 616, First drive block 615 and the second drive block 616 are respectively up promoted line ball sliding shoe 622 by oblique surface.Preferably, at this In embodiment, line pressing component 620 also includes being slidably connected in frame 100 and positioned at the Slave Block of the lower section of line ball sliding shoe 622 623, horizontally disposed perforation 624 is offered on Slave Block 623, the upper side wall of the perforation 624 is inclined plane, the first drive block 615 and second are respectively arranged with the oblique surface coordinated with the inclined plane of perforation 624 on drive block 616, and the oblique surface is supported and worn In the inclined plane of the hole wall in hole 624, line ball sliding shoe 622 is directly or indirectly supported on Slave Block 623, so when first drives When the drive block 616 of block 615 or second is toward the motion of 624 directions of perforation, Slave Block 623 can up be promoted by oblique surface, and then Line ball sliding shoe 622 is promoted on the net by Slave Block 623.

In order to ensure there is line ball sliding shoe 622 enough pressure fishing line is pressed on line ball fixed block 621, while really Pressurize line sliding shoe 622 can Rapid reset, in the present embodiment, line ball sliding shoe 622 is supported on Slave Block 623 indirectly, Specifically, line pressing component 620 also includes line ball spring 625 and reset tension spring 626, the two ends of line ball spring 625 are supported respectively Between line ball sliding shoe 622 and Slave Block 623, the two ends of reset tension spring 626 are respectively fixedly connected with driven member 623 and frame On 100.

When using, the space beans in disk are delivered to fixing mould 351 by the vibrating tray 210 of feed mechanism 200 by vibration And at the position between flexible mould 361, its state is as shown in Figure 3；Then loading and unloading cylinder 340 promotes sliding block 330 toward threading The direction of uncoupling rigging 400 is moved, and in this process, discharge arm 362 is separated with adjusting rod 317, fixed mount 350 and adjustable shelf 360 in the presence of mould extension spring 370 move toward one another so that fixing mould 351 and flexible mould 361 are bonded to each other, and will too Empty beans are clamped in die cavity, realize mould assembling action；When sliding block 330 slides into threading 400 top of uncoupling rigging, enter pin hole just 410 it is located along the same line with threading a needle, the position is by pre-adjusting the position of holding nut 313 and caging bolt 315 come real Existing, its state is as shown in figure 4, the now piston rod stop motion of discharging cylinder 340；At the same time, the finger of thread cutting mechanism 500 Cylinder 513 clamps the fishing line on tension disk, then under the driving of bracing wire cylinder 514 along guide groove 511 from threading a needle 410 Side slide into thread a needle 410 opposite side so that in advance be tightened in thread a needle 410 lower section；Then threading cylinder 440 drives pin Frame 430 is driven to thread a needle and 410 penetrates in space beans, and the skewed slot on 410 that causes to thread a needle is passed from space beans, in this process In, first operating block 611 and the second operating block 612 of Delay Element 610 can drive the He of the first drive block 615 with punch block 430 Second drive block 616 is moved so that the first drive block 615 and the second drive block 616 are respectively penetrated in perforation 624, drives line ball Sliding shoe 622 is up moved, and fishing line press-in is threaded a needle in 410 skewed slot, and fishing line is pressed on line ball fixed block 621, together When the second drive block 616 penetrate perforation 624 after can support on location division so that postpone spring 613 compressed, be also same When, the piston rod of the shearing cylinder 521 of shearing component 520 is released so that cutting knife 522 cuts off fishing line；Threading cylinder 440 is anti-afterwards To motion so that thread a needle 410 passes from space beans, and fishing line is then retained in space beans and is threaded a needle and 410 tightens, at this During, punch block 430 can compress unhook spring 450 by push rod 454, be then turned off the connection of threading cylinder 440 and source of the gas, make Obtain punch block 430 to be resetted under the elastic force effect of unhook spring 450, i.e., punch block 430 is moved to toward the direction away from threading cylinder 440 Initial position, the power of tightening of fishing line is removed and warpage is produced in the presence of its own resilient, is taken off from the skewed slot for threading a needle 410 From；It should be noted that unhook spring 450 can also be not provided with, the homing action of the final step of punch block 430 in this case is needed To be driven by threading cylinder 440, i.e., the elastic force of unhook spring 450 needs to be replaced by the driving force of threading cylinder 440.

While threading 440 counter motion of cylinder, thread cutting mechanism 500 and line ball delay device 600 are resetted respectively Action, during line ball delay device 600 resets, the first operating block 611 can drive the first drive block 615 to follow punch block 430 first deviate from from perforation 624, postpone spring 613 and also restore therewith, before delay spring 613 restores, postpone the meeting of spring 613 Apply elastic force to the second operating block 612 so that the second drive block 616 will not take off from perforation 624 simultaneously with the first drive block 615 Go out, so that within the 410 a bit of times passed since space beans acting of threading a needle, fishing line is still pressed in line ball and consolidates Determine between block 621 and line ball sliding shoe 622, it is ensured that fishing line will not be deviate from from the skewed slot for threading a needle 410；Answered spring 613 is postponed After original, the second drive block 616 can also be deviate under the drive of punch block 430 from perforation 624, realize resetting.

After completing above-mentioned steps, sliding block 330 resets under the driving of discharging cylinder 340, i.e., sliding block 330 takes off toward away from threading The direction motion of hook mechanism 400, in this process, the first oblique surface can contact with each other and slide in opposition with the second oblique surface, And then promoting adjustable shelf 360 to rotate by discharge arm 362, adjustable shelf 360 drives flexible mould 361 toward away from fixing mould 351 Direction motion so that finished product 010 after threading drops such as collection in the die cavity between fixing mould 351 and flexible mould 361 In feed bin 110；Then, the 3rd oblique surface and the 4th oblique surface contact with each other and slide in opposition, and then promote 382 turns of charging ram It is dynamic, drive discharging to hook 383 finished products 010 that will likely be bonded in die cavity and release die cavity, its state is as shown in Figure 3；Finally, discharge arm 362 disengaging levers 316 are simultaneously supported in the lower end of adjusting rod 317 again, complete a circulation.

The utility model is described in detail above in conjunction with accompanying drawing, but implementation method of the present utility model and not only It is limited to above-mentioned implementation method, those skilled in the art can make various modifications according to prior art to the utility model, as above Stating the change of each cylinder in embodiment has oil cylinder or push-rod electric machine etc., and these belong to protection domain of the present utility model.

Claims (5)

1. a kind of thread cutting mechanism for space beans threader, it is characterised in that including being worn in space beans for fishing line to be tensed The bracing wire component and the shearing component for cutting the fishing line of the lower section of threading a needle of line machine, the bracing wire component include offering leading The guide block of groove, the finger cylinder being slidably connected in the guide groove and for driving the finger cylinder to be slided in the guide groove Bracing wire cylinder, the shearing component include shearing cylinder and be fixedly connected it is described shearing cylinder piston rod on cutting knife.

2. the thread cutting mechanism of space beans threader is used for as claimed in claim 1, it is characterised in that the guide groove is perpendicular to it The section of depth direction is in circular arc, and the cylinder body of the bracing wire cylinder is rotatably connected in the frame of space beans threader.

3. the thread cutting mechanism of space beans threader is used for as claimed in claim 2, it is characterised in that the bracing wire component is also wrapped The line slideway being fixedly connected with the cylinder body of the bracing wire cylinder is included, the cylinder body of the finger cylinder is slidably connected at the straight line On guide rail.

4. the thread cutting mechanism of space beans threader is used for as claimed in claim 1, it is characterised in that the bracing wire component is also wrapped Adjusting bracket is included, is connected with each other by bracing wire adjusting nut between the adjusting bracket and the frame of space beans threader, the bracing wire Cylinder is rotatably connected in the frame of space beans threader indirectly by being rotatably connected on the adjusting bracket.

5. the thread cutting mechanism for space beans threader as described in any claim in claim 1-4, it is characterised in that The shearing component also includes tension disk, and the tension disk is located at the cylinder body of the shearing cylinder and the cylinder body of the bracing wire cylinder Between.