CN207405305U - A kind of more comb two-needle bar jacquard warps - Google Patents

Abstract

The utility model is related to one kind to comb two-needle bar jacquard warp more, including looping device, guide bar assembly, transmission device；Before the looping device is included symmetrically, knocking over part afterwards, before symmetrical, afterwards needle bed part and it is symmetrical before, settlement section afterwards, before, needle bed transmission mechanism respectively has needle bed eccentric wheel afterwards, by the first needle bed connecting rod between needle bed eccentric wheel and latch needles bed, second needle bed connecting rod, 3rd needle bed connecting rod, 4th needle bed connecting rod and the connection of the 5th needle bed connecting rod, it is directly connected between the 3rd needle bed connecting rod of the utility model and the 4th needle bed connecting rod, axis pin of the prior art and the first swing arm and dependency structure is omitted, the transmission of connecting rod is more concise, effectively reduce the accumulative trueness error between intermediate transmission component, precision is relatively reliable, overall structure is simply clear, convenient for assembling and debugging, effectively reduce cost, improve precision.

Description

A kind of more comb two-needle bar jacquard warps

Technical field

The utility model is related to one kind to comb two-needle bar jacquard warp more.

Background technology

Two-needle bar electronic Jacquard warp knitting machine includes looping device, guide bar assembly, transmission device.Such as Application No. application number 200810020951.X in the Chinese invention patent application of entitled " two-needle bar electronic Jacquard warp knitting machine ", is disclosed a kind of double Needle bed electronic warp knitting machine, including looping device, guide bar assembly, transmission device；The looping device include it is symmetrical before, Knocking over part, symmetrical forward and backward needle bed part and symmetrical forward and backward settlement section afterwards, wherein forward and backward knocking over part respectively includes connecting The knocking over stent being connected in rack and the knocking over needle bed being connected on knocking over stent, the parts of forward and backward needle bed part respectively include, lead to It crosses upper and lower connector and the latch needles bed being connected and the latch needles on latch needles bed, the machine of forward and backward settlement section is moved with knocking over stent Part respectively includes sedimentation reel cage, the sedimentation needle bed for being fixed on sedimentation reel cage upper end and the sedimentation pin on sedimentation needle bed, sedimentation The lower end of reel cage is hinged in rack；The parts of the guide bar assembly include sley bar reel cage, the sley bar on reel cage；It is described Transmission device includes symmetrically arranged forward and backward needle bed transmission mechanism, symmetrically arranged forward and backward sedimentation transmission mechanism and sley bar and shakes Transmission mechanism and sley bar reel cage bottom transmission mechanism are put on frame；Above-mentioned preceding needle bed transmission mechanism and preceding sedimentation transmission mechanism and sley bar Transmission mechanism is put on reel cage and provides power by No.1 driving shaft, above-mentioned sley bar reel cage bottom transmission mechanism is provided by No. two driving shafts Power, above-mentioned rear needle bed transmission mechanism, rear sedimentation transmission mechanism provide power by No. three driving shafts；At least one in the sley bar Being piezoelectric ceramics Jacquard sley bar；The forward and backward needle bed transmission mechanism, forward and backward sedimentation transmission mechanism, swing is moved on sley bar reel cage Mechanism and sley bar reel cage bottom transmission mechanism are connecting rod of eccentric wheel transmission mechanisms；The forward and backward needle bed transmission mechanism respectively has Needle bed eccentric wheel is connected between needle bed eccentric wheel and the latch needles bed by the first needle bed connecting rod, the second needle bed connecting rod, the 3rd needle bed Bar, the 4th needle bed connecting rod, the 5th needle bed connecting rod, the 5th needle bed connecting rod, the connection of the 7th needle bed connecting rod；The preceding needle bed transmission mechanism Needle bed eccentric wheel and the first needle bed connecting rod between be connected to by axis pin in first support, the second needle bed connecting rod and the 3rd needle bed Between connecting rod by axis pin connection on the secondary support bracket, connected between the 3rd needle bed connecting rod and the 4th needle bed connecting rod by axis pin, the It is directly connected between four needle bed connecting rods and the 5th needle bed connecting rod, the 5th needle bed connecting rod is respectively connected with the 5th needle bed connecting rod by axis pin In a swing arm, the swing arm is connected in rack, and the 5th needle bed connecting rod is directly connected to the 7th needle bed connecting rod, and the 7th needle bed connects Bar is connected with the latch needles bed；Above-mentioned first support, second support are both connected in rack；The pin of the preceding needle bed transmission mechanism Bed eccentric wheel is connected on No.1 driving shaft, and the needle bed eccentric wheel of the rear needle bed transmission mechanism is connected on No. three driving shafts.

Forward and backward the 5th needle bed connecting rod of needle bed transmission mechanism in the patent is respectively connected to the 6th needle bed connecting rod by axis pin In one swing arm, swing arm is connected in rack, and latch needles bed is moved with knocking over stent by upper and lower connector and is connected, and assembling is more multiple Miscellaneous and assembly manipulation is more troublesome, and requirement on machining accuracy is higher, and holistic cost is higher.

In consideration of it, inventor furthers investigate the above problem, there is this case generation then.

Utility model content

The purpose of this utility model is to provide a kind of easy to assembly, lower-cost more comb two-needle bar jacquard warps.

In order to achieve the above object, the utility model uses such technical solution：

A kind of more comb two-needle bar jacquard warps, including looping device, guide bar assembly, transmission device；The lopping dress It puts including symmetrical forward and backward knocking over part, symmetrical forward and backward needle bed part and symmetrical forward and backward settlement section, forward and backward sedimentation Partial parts respectively include sedimentation reel cage, the sedimentation needle bed for being fixed on sedimentation reel cage upper end and the sedimentation on sedimentation needle bed Pin, the lower end for settling reel cage are hinged in rack；The parts of the guide bar assembly include sley bar reel cage, the comb on reel cage Comb；The transmission device include symmetrically arranged forward and backward needle bed transmission mechanism, it is symmetrically arranged it is forward and backward sedimentation transmission mechanism with And transmission mechanism and sley bar reel cage bottom transmission mechanism are put on sley bar reel cage；Above-mentioned preceding needle bed transmission mechanism and preceding sedimentation driver Transmission mechanism is put on structure and sley bar reel cage and provides power by No.1 driving shaft, above-mentioned sley bar reel cage bottom transmission mechanism is by No. two masters Moving axis provides power, and above-mentioned rear needle bed transmission mechanism, rear sedimentation transmission mechanism provide power by No. three driving shafts；In the sley bar At least one is Jacquard sley bar；The forward and backward needle bed transmission mechanism respectively has needle bed eccentric wheel, needle bed eccentric wheel and latch needles bed Between by the first needle bed connecting rod, the second needle bed connecting rod, the 3rd needle bed connecting rod, the 4th needle bed connecting rod and the 5th needle bed connecting rod connect It connects；It is connected between needle bed eccentric wheel and the first needle bed connecting rod by axis pin in first support, the first needle bed connecting rod and the second pin Between bed connecting rod by axis pin connection on the secondary support bracket, connected between the second needle bed connecting rod and the 3rd needle bed connecting rod by axis pin It on the 3rd stent, is directly connected between the 3rd needle bed connecting rod and the 4th needle bed connecting rod, the 4th needle bed connecting rod and the 5th needle bed connect It is directly connected between bar, the 5th needle bed connecting rod is connected with latch needles bed；First support, second support and the 3rd stent are both connected to In the rack of tricot machine；The needle bed eccentric wheel of the preceding needle bed transmission mechanism is connected on No.1 driving shaft, and the rear needle bed passes The needle bed eccentric wheel of motivation structure is connected on No. three driving shafts.

As a kind of preferred embodiment of the utility model, the forward and backward needle bed transmission mechanism, the forward and backward sedimentation transmission It is connecting rod of eccentric wheel driver that transmission mechanism and the sley bar reel cage bottom transmission mechanism are put in mechanism, the sley bar reel cage Structure, wherein the forward and backward knocking over part respectively includes the main bearing of needle bed being connected in rack and is connected on the main bearing of needle bed Knocking-over bar, the forward and backward needle bed part respectively include the latch needles bed of bearing main with needle bed cooperation.

As a kind of preferred embodiment of the utility model, the No.1 driving shaft passes through the first driving belt and motor drive Connection, No. two driving shafts are sequentially connected with the first drive shaft by the second driving belt, the No.1 driving shaft with it is described No. two driving shaft synchronous backward operatings, No. three driving shafts are driven with the No.1 driving shaft by the 3rd driving belt to be connected It connects.

As a kind of preferred embodiment of the utility model, the first support includes the first U-shaped connector and sets up separately the First connecting shaft of one U-shaped connector both sides, the second support include the second U-shaped connector and set up separately in the second U-shaped connection Second connecting shaft of part both sides, the 3rd stent include H-type connector and set up the 3rd connection in H-type connector both sides separately Axis.

As a kind of preferred embodiment of the utility model, one end of the main bearing of needle bed is equipped with balance staff, balance staff and rack Connection, the other end are connected with connector by axis pin, and connector is connected with adjusting rod, and adjusting rod is connected with strut, strut and fixed seat It is connected by axis pin.

As a kind of preferred embodiment of the utility model, the latch needles bed include latch needles needle bed bracket, latch needles needle bed base, Latch needles needle bed combs seat and latch needles, latch needles needle bed bracket are connected with the 5th needle bed connecting rod by axis pin, latch needles needle bed base On latch needles needle bed bracket, latch needles needle bed comb seat is mounted on latch needles needle bed base, and latch needles is mounted on latch needles needle bed and combs seat On.

As a kind of preferred embodiment of the utility model, the latch needles needle bed bracket is equipped with guide post, in the needle bed master Bearing is equipped with guide hole, and guide post activity is disposed in guide hole, and the main bearing of needle bed is equipped with through hole, the 5th needle bed connecting rod It wears in through-holes, the latch needles needle bed comb seat is multiple, and multiple latch needles needle bed comb seats are disposed side by side on the latch needles needle bed base On seat.

As a kind of preferred embodiment of the utility model, the Jacquard sley bar is equipped with jacquard needle block, including Jacquard pedestal With several piezoelectric ceramics assemblies on Jacquard pedestal, Jacquard pedestal is equipped with embedding pin block and limited block, is set on embedding pin block There are multiple embedding needle trays, limited block is equipped with multiple limiting slots, each limiting slot on each embedding needle tray and limited block of embedding pin block Middle one piezoelectric ceramics assembly of insertion is fixedly connected with tail folder on the top of the Jacquard pedestal, and tail folder is equipped with perforation, in perforation Adjusting screw is equipped, further includes cushion block, the internal thread hole with adjusting screw cooperation is offered on cushion block, cushion block is equipped with first Clamping face, tail press from both sides the second clamping face formed with the cooperation of the first clamping face, are formed between the first clamping face and the second clamping face For clamping the grasping part of Jacquard sley bar.

As a kind of preferred embodiment of the utility model, the adjusting screw is obliquely installed compared with vertical direction, described First clamping face is vertically set, and the tail folder is equipped with to guide the guide groove of the cushion block movement, the guiding Locking spring is equipped between slot and the cushion block, the cushion block is backing metal, and the piezoelectric ceramics assembly includes bayonet set, glues The sley point for closing the potsherd on bayonet set and being plugged in bayonet set.

As a kind of preferred embodiment of the utility model, it is additionally provided with to limit Jacquard sley bar on the Jacquard pedestal upward Mobile screens portion, the tail folder are fixed on by trip bolt on the Jacquard pedestal, and the embedding needle tray is made pottery with the piezoelectricity Conductive silver glue is equipped between porcelain assembly.

It after the technical solution of the utility model, is directly connected to, saves between the 3rd needle bed connecting rod and the 4th needle bed connecting rod Axis pin of the prior art and the first swing arm and dependency structure are omited, the transmission of connecting rod is more concise, efficiently reduces Accumulative trueness error between intermediate transmission component, precision is relatively reliable, and overall structure is simply clear, convenient for assembling and adjusting Examination, effectively reduces cost, improves precision.

Description of the drawings

Fig. 1 is the structure diagram of tricot machine in the utility model；

Fig. 2 is the structure diagram of needle bed transmission mechanism in the utility model；

Fig. 3 is the dimensional structure diagram of needle bed transmission mechanism in the utility model；

Fig. 4 is the structure diagram of guide bar assembly in the utility model；

Fig. 5 is the structure diagram that jacquard needle block coordinates Jacquard sley bar in the utility model；Fig. 6 is to go into business in the utility model The structure diagram of card pin block；

Fig. 7 is the structure diagram of piezoelectric ceramics assembly in the utility model；

In figure：

Knocking over part after the 10- of knocking over part before 10-

Needle bed part after the 20- of needle bed part before 20-

Settlement section after settlement section 30- before 30-

The common sley bars of 40- guide bar assemblies 41-

42- Jacquard sley bar 421- Jacquard pedestals

The embedding embedding needle trays of pin block 423- of 422-

424- limited block 425- limiting slots

426- piezoelectric ceramics assembly 427- tails press from both sides

428- trip bolt 429- adjusting screws

430- guide groove 431- locking springs

432- cushion blocks the first clamping faces of 433-

The first holding sections of 434- the second clamping face 435-

The second holding sections of 436- 4211- screens portion

4261- potsherd 4262- bayonet sets

Needle bed transmission mechanism before 4263- sley points 50-

After 50- transmission mechanism is settled before needle bed transmission mechanism 60-

It is settled after 60- on transmission mechanism 70- sley bar reel cages and puts transmission mechanism

80- sley bar reel cage bottom transmission mechanism 91- No.1 driving shafts

The driving shafts of driving shaft 93- tri- of 92- bis-

500- needle bed eccentric wheel 501- the first needle bed connecting rods

The 3rd needle bed connecting rods of 502- the second needle bed connecting rods 503-

The 5th needle bed connecting rods of the 4th needle bed connecting rod 505- of 504-

506- first support 507- second supports

The 3rd main bearings of stent 509- needle beds of 508-

510- balance staff 511- knocking-over bars

512- latch needles needle bed bracket 513- latch needles needle bed bases

514- latch needles needle bed combs seat 515- latch needles

516- guide hole 517- guide posts

518- connector 519- adjusting rods

520- strut 521- fixed seats

522- through holes the first connecting shafts of 5061-

The 3rd connecting shafts of the second connecting shafts of 5071- 5081-

Specific embodiment

In order to which the technical solution of the utility model is explained further, it is described in detail below in conjunction with the accompanying drawings.

Referring to figs. 1 to Fig. 7, a kind of more comb two-needle bar jacquard warps, including looping device, guide bar assembly 40, transmission Device；The looping device include symmetrical preceding knocking over part 10 and rear knocking over part 10, symmetrical preceding needle bed part 20 and after The parts of needle bed part 20 and symmetrical preceding settlement section 30 and rear settlement section 30, preceding settlement section 30 and rear settlement section 30 Respectively include sedimentation reel cage, be fixed on the sedimentation needle bed of sedimentation reel cage upper end and mounted on the sedimentation pin settled on needle bed, sedimentation is shaken The lower end of frame is hinged in rack；The parts of the guide bar assembly 40 include sley bar reel cage, the sley bar on reel cage；It is described Transmission device includes symmetrically arranged preceding needle bed transmission mechanism 50 and rear needle bed transmission mechanism 50, symmetrically arranged preceding sedimentation transmission Transmission mechanism 70 and sley bar reel cage bottom transmission mechanism 80 are put on mechanism 60 and rear sedimentation transmission mechanism 60 and sley bar reel cage；On Pendulum transmission mechanism 70 on preceding needle bed transmission mechanism 50 and preceding sedimentation transmission mechanism 60 and sley bar reel cage is stated to be carried by No.1 driving shaft 91 For power, above-mentioned sley bar reel cage bottom transmission mechanism 80 provides power by No. two driving shafts 92, it is above-mentioned after needle bed transmission mechanism 50, Sedimentation transmission mechanism 60 provides power by No. three driving shafts 93 afterwards；At least one is Jacquard sley bar in the sley bar.Implementing In example, using 4 common sley bars, 2 sets of Jacquard sley bars (4 Jacquard sley bar).This board can at most install 10 sley bars, by least A set of Jacquard sley bar 42 combines common sley bar 41 with more, by replacing different sley bars, to meet different process requirements.

In the utility model, including the main bearing 509 of needle bed, needle bed eccentric wheel 500 and it is disposed on the main bearing 509 of needle bed Latch needles bed constitute the transmission mechanism of forward and backward needle bed.Preceding needle bed transmission mechanism 50 is identical with rear 50 structure of needle bed transmission mechanism, Needle bed transmission mechanism includes needle bed eccentric wheel 500, by the first needle bed connecting rod 501, second between needle bed eccentric wheel 500 and latch needles bed Needle bed connecting rod 502, the 3rd needle bed connecting rod 503, the 4th needle bed connecting rod 504 and the 5th needle bed connecting rod 505 connect；Needle bed eccentric wheel 500 and first are connected in first support 506 by axis pin between needle bed connecting rod 501, the first needle bed connecting rod 501 and the second needle bed It is connected in second support 507 by axis pin between connecting rod 502, led between the second needle bed connecting rod 502 and the 3rd needle bed connecting rod 503 It crosses axis pin to be connected on the 3rd stent 508, be directly connected between the 3rd needle bed connecting rod 503 and the 4th needle bed connecting rod 504, the 4th pin It is directly connected between bed 504 and the 5th needle bed connecting rod 505 of connecting rod, the 5th needle bed connecting rod 505 is connected with latch needles bed；First support 506th, 507 and the 3rd stent 508 of second support is both connected in the rack of tricot machine；The pin of the preceding needle bed transmission mechanism 50 Bed eccentric wheel 500 is connected on No.1 driving shaft 91, and the needle bed eccentric wheel 500 of the rear needle bed transmission mechanism 50 is connected to No. three On driving shaft 93.Wherein, the first needle bed connecting rod 501 and the second needle bed connecting rod 502 use " 8 " type connecting rod.

As a kind of preferred embodiment of the utility model, the preceding needle bed transmission mechanism 50, rear needle bed transmission mechanism 50, institute Sedimentation transmission mechanism 60 before stating, rear sedimentation transmission mechanism 60 put transmission mechanism 70 and the sley bar reel cage on the sley bar reel cage Bottom transmission mechanism 80 is connecting rod of eccentric wheel transmission mechanism, wherein preceding knocking over part 10, rear knocking over part 10 respectively include connection The main bearing 509 of needle bed and the knocking-over bar 511 being connected on the main bearing 509 of needle bed, preceding needle bed part 20, rear needle bed in rack Part 20 respectively includes the latch needles bed of bearing 509 main with needle bed cooperation.Wherein, it is preceding to settle transmission mechanism 60, settle transmission mechanism afterwards 60th, put transmission mechanism 70 on the sley bar reel cage and the sley bar reel cage bottom transmission mechanism 80 may be employed in the prior art Structure.

As a kind of preferred embodiment of the utility model, the No.1 driving shaft 91 is passed by the first driving belt and motor Dynamic connection, No. two driving shafts 92 are sequentially connected with the first drive shaft by the second driving belt, the No.1 driving shaft 91 It is operated with 92 synchronous backward of No. two driving shafts, No. three driving shafts 93 pass through the 3rd transmission with the No.1 driving shaft 91 Belt transmission connects.Motor passes through the preceding needle bed transmission mechanism 50 of driving shaft, rear needle bed transmission mechanism 50, institute that bottom of the frame is set Sedimentation transmission mechanism 60 before stating, rear sedimentation transmission mechanism 60 put transmission mechanism 70 and the sley bar reel cage on the sley bar reel cage Bottom transmission mechanism 80, which is worked in coordination, carries out warp knit knitting.

A kind of preferred embodiment of the utility model, the first support 506 include the first U-shaped connector and set up separately first First connecting shaft 5061 of U-shaped connector both sides.

As a kind of preferred embodiment of the utility model, the second support 507 includes the second U-shaped connector and sets up separately Second connecting shaft 5071 of the second U-shaped connector both sides.

As a kind of preferred embodiment of the utility model, the 3rd stent 508 includes H-type connector and sets up separately in H-type 3rd connecting shaft 5081 of connector both sides.First connecting shaft 5061, the second connecting shaft 5071 and the 3rd connecting shaft 5081 are pacified In rack.

As a kind of preferred embodiment of the utility model, knocking-over bar 511 is further included, knocking-over bar 511 is fixed on the needle bed On main bearing 509.

As a kind of preferred embodiment of the utility model, one end of the main bearing 509 of needle bed is equipped with balance staff 510, another End is connected with connector 518 by axis pin, and connector 518 is connected with adjusting rod 519, and adjusting rod 519 is connected with strut 520, strut 520 It is connected with fixed seat 521 by axis pin.The position of the main bearing 509 of needle bed is adjusted by adjusting adjusting rod 519, and then is adjusted de- Girth sheets 511 opens crotch.

As a kind of preferred embodiment of the utility model, the latch needles bed includes latch needles needle bed bracket 512, latch needles needle bed base Seat 513, latch needles needle bed comb seat 514 and latch needles 515, latch needles needle bed bracket 512 pass through axis pin with the 5th needle bed connecting rod 505 Connection, latch needles needle bed base 513 are mounted on latch needles needle bed bracket 512, and latch needles needle bed comb seat 514 is mounted on latch needles needle bed base On 513, latch needles 515 is mounted on latch needles needle bed comb seat 514.

As a kind of preferred embodiment of the utility model, the latch needles needle bed bracket 512 is equipped with guide post 517, described The main bearing 509 of needle bed is equipped with guide hole 516, and 517 activity of guide post is disposed in guide hole 516.It is limited by guide hole 516 and guide post 517 The direction of motion of latch needles needle bed bracket 512 processed.

As a kind of preferred embodiment of the utility model, the main bearing 509 of needle bed be equipped with through hole 522, the described 5th Needle bed connecting rod 505 is threaded through in through hole 522.

As a kind of preferred embodiment of the utility model, the latch needles needle bed comb seat 514 is multiple, multiple latch needles needle bed combs Seat 514 is disposed side by side on the latch needles needle bed base 513.The needle bed structure of monoblock type, difficulty of processing coefficient is high, weight weight. In the utility model, for latch needles needle bed comb seat 514 to be multiple, multiple latch needles needle beds comb seats 514 on latch needles needle bed base 513 one by one Splicing installation.It combs seat material and selects aerolite, needle bed precision is ensured by latch needles needle bed comb seat 514, single latch needles needle bed Comb seat 514 is processed simply, and lighter in weight.After a period of time, if latch needles needle bed comb seat 514 has abrasion, single it can replace Change it is easy to process, convenient for assembling, convenient for debugging, convenient for safeguard.

The utility model also proposes a kind of jacquard needle block for warp knitting machine, including Jacquard pedestal 421 and mounted on Jacquard pedestal 421 On several piezoelectric ceramics assemblies 426, Jacquard pedestal 421 is equipped with embedding pin block 422 and limited block 424, and embedding pin block 422 is equipped with Multiple embedding needle trays 423, limited block 424 are equipped with multiple limiting slots 425, each embedding needle tray 423 and limited block of embedding pin block 422 An embedded piezoelectric ceramics assembly 426 in each limiting slot 425 on 424.In the upper of the Jacquard pedestal 421 in the utility model Portion is fixedly connected with tail folder 427, and tail folder 427 is equipped with perforation, adjusting screw 429 is equipped in perforation, further includes cushion block 432, The internal thread hole coordinated with adjusting screw 429 is offered on cushion block 432, cushion block 432 is equipped with the first clamping face 433, tail folder 427 Second clamping face 434 of upper formation and the cooperation of the first clamping face 433, forms between the first clamping face 433 and the second clamping face 434 For clamping the grasping part of Jacquard sley bar.The one side that Jacquard sley bar coordinates with Jacquard pedestal 421 is provided with Jacquard pedestal 21 The first holding section 435 and the second holding section 436 of extension, the first holding section 435 tilt down setting, the second holding section 436 to On be obliquely installed, be additionally provided with to limit the screens portion 4211 that Jacquard sley bar moves up, screens portion 4211 on Jacquard pedestal 421 It extends downwardly setting and blocks and lean against on the second holding section 436.

As a kind of preferred embodiment of the utility model, the adjusting screw 429 is obliquely installed compared with vertical direction, institute The first clamping face 433 is stated vertically to set.

As a kind of preferred embodiment of the utility model, the tail folder 427 is equipped with that the cushion block 432 is guided to move Guide groove 430.It is equipped with as a kind of preferred embodiment of the utility model, between the guide groove 430 and the cushion block 432 anti- Loose spring 431, one end of locking spring 431 are supported on cushion block 432, and the other end is supported on guide groove 432.As this practicality A kind of new preferred embodiment, the cushion block 432 are backing metal.

As a kind of preferred embodiment of the utility model, the piezoelectric ceramics assembly 426 includes bayonet set 4262, is bonded in The sley point 4263 that bayonet covers the potsherd 4261 on 4262 and is plugged in bayonet set 4262, card is inserted by sley point 4263 In muzzle 4262, bayonet set 4262 is bonded together by frock with glue.Black is immersed into 426 part of piezoelectric ceramics assembly In paint, moisture-proof and beauty function is played.426 contact of piezoelectric ceramics assembly is welded one by one with conducting wire, passes through frock in order one One is packed into Jacquard pedestal 421, several embedding needle trays on Jacquard pedestal 421 are arranged in parallel, spacing is consistent, to ensure what is be packed into 4263 needle gage of sley point on piezoelectric ceramics assembly 426 is consistent, Jacquard pedestal 421 be magnesium alloy material, lighter in weight, to subtract The traversing load of light board.

As a kind of preferred embodiment of the utility model, the tail folder 427 is fixed on the Jacquard by trip bolt 428 On pedestal 421, trip bolt 428 is horizontally disposed.

As a kind of preferred embodiment of the utility model, set between the embedding needle tray 423 and the piezoelectric ceramics assembly 426 There is conductive silver glue.The closed pockets generated after being matched somebody with somebody due to piezoelectric ceramics assembly 426 and embedding needle tray 423, conductive silver glue can be fine The two is bonded together and plays electric action.Casting glue is beaten on 426 top of piezoelectric ceramics assembly and conducting wire weld, Gu Determine conducting wire, prevent conducting wire from loosening and coming off.

After the technical solution of the utility model, the top of Jacquard pedestal 421 is fixedly connected with tail folder 427, tail folder 427 In be equipped with adjusting screw 429, cushion block 432 is equipped in adjusting screw 429, when adjusting screw 429 is not locked, cushion block 432 is in Jacquard needle block is put into Jacquard sley bar 42 by lower end at this time, locks adjusting screw 429, and cushion block 432 is made to be moved to upper end, until The card of cushion block 432 leans against on the first holding section 435 and passes through the first clamping face 433 and the second clamping face 434 clamping Jacquard sley bar 42, Jacquard needle block is made to be fixed on Jacquard sley bar 42, this mounting means have it is simple, reliably, the advantages of tune machine personnel is facilitated to operate.

The product form of the utility model is not limited to this case diagram and embodiment, anyone carries out it similar thinking Appropriate variation or modification all should be regarded as not departing from the patent category of the utility model.

Claims (10)

1. a kind of more comb two-needle bar jacquard warps, including looping device, guide bar assembly, transmission device；The looping device Including symmetrical forward and backward knocking over part, symmetrical forward and backward needle bed part and symmetrical forward and backward settlement section, it is characterised in that： The parts of forward and backward settlement section respectively include sedimentation reel cage, the sedimentation needle bed for being fixed on sedimentation reel cage upper end and mounted on sedimentation pins Sedimentation pin on bed, the lower end for settling reel cage are hinged in rack；The parts of the guide bar assembly include sley bar reel cage, are mounted on Sley bar on reel cage；The transmission device includes symmetrically arranged forward and backward needle bed transmission mechanism, symmetrically arranged forward and backward sedimentation Transmission mechanism and sley bar reel cage bottom transmission mechanism are put on transmission mechanism and sley bar reel cage；Above-mentioned preceding needle bed transmission mechanism is with before It settles and transmission mechanism is put on transmission mechanism and sley bar reel cage by No.1 driving shaft offer power, above-mentioned sley bar reel cage bottom driver Structure provides power by No. two driving shafts, and above-mentioned rear needle bed transmission mechanism, rear sedimentation transmission mechanism provide power by No. three driving shafts； At least one is Jacquard sley bar in the sley bar；The forward and backward needle bed transmission mechanism respectively has needle bed eccentric wheel, and needle bed is eccentric By the first needle bed connecting rod, the second needle bed connecting rod, the 3rd needle bed connecting rod, the 4th needle bed connecting rod and the 5th pin between wheel and latch needles bed Bed connecting rod connection；It is connected between needle bed eccentric wheel and the first needle bed connecting rod by axis pin in first support, the first needle bed connecting rod It is connected on the secondary support bracket by axis pin between the second needle bed connecting rod, passed through between the second needle bed connecting rod and the 3rd needle bed connecting rod Axis pin is connected on the 3rd stent, is directly connected between the 3rd needle bed connecting rod and the 4th needle bed connecting rod, the 4th needle bed connecting rod and It is directly connected between five needle bed connecting rods, the 5th needle bed connecting rod is connected with latch needles bed；First support, second support and the 3rd stent It is both connected in the rack of tricot machine；The needle bed eccentric wheel of the preceding needle bed transmission mechanism is connected on No.1 driving shaft, described The needle bed eccentric wheel of needle bed transmission mechanism is connected on No. three driving shafts afterwards.

2. a kind of more comb two-needle bar jacquard warps as described in claim 1, it is characterised in that：The forward and backward needle bed transmission Mechanism, the forward and backward sedimentation transmission mechanism put transmission mechanism and the sley bar reel cage bottom transmission mechanism on the sley bar reel cage Be connecting rod of eccentric wheel transmission mechanism, wherein the forward and backward knocking over part respectively include the main bearing of needle bed that is connected in rack and The knocking-over bar being connected on the main bearing of needle bed, the forward and backward needle bed part respectively include the latch needles bed of bearing main with needle bed cooperation.

3. a kind of more comb two-needle bar jacquard warps as claimed in claim 2, it is characterised in that：The No.1 driving shaft passes through First driving belt is connected with motor drive, and No. two driving shafts are connected by the second driving belt and the first transmission shaft driven It connects, the No.1 driving shaft is operated with No. two driving shaft synchronous backwards, No. three driving shafts and the No.1 driving shaft It is sequentially connected by the 3rd driving belt.

4. a kind of more comb two-needle bar jacquard warps as described in claim 1, it is characterised in that：The first support includes the One U-shaped connector includes the second U-shaped connection with the first connecting shaft in the first U-shaped connector both sides, the second support is set up separately Part includes H-type connector and sets up separately in H-type with the second connecting shaft in the second U-shaped connector both sides, the 3rd stent is set up separately 3rd connecting shaft of connector both sides.

5. a kind of more comb two-needle bar jacquard warps as described in claim 1, it is characterised in that：The one of the main bearing of needle bed End is equipped with balance staff, and balance staff is connected with rack, and the other end is connected with connector by axis pin, and connector is connected with adjusting rod, adjusting rod and Strut connects, and strut is connected with fixed seat by axis pin.

6. a kind of more comb two-needle bar jacquard warps as described in claim 1, it is characterised in that：The latch needles bed includes latch needles Needle bed bracket, latch needles needle bed base, latch needles needle bed comb seat and latch needles, latch needles needle bed bracket pass through with the 5th needle bed connecting rod Axis pin connects, and latch needles needle bed base is mounted on latch needles needle bed bracket, and latch needles needle bed comb seat is mounted on latch needles needle bed base, tongue Pin is mounted on latch needles needle bed comb seat.

7. a kind of more comb two-needle bar jacquard warps as claimed in claim 6, it is characterised in that：On the latch needles needle bed bracket Equipped with guide post, guide hole is equipped on the main bearing of the needle bed, guide post activity is disposed in guide hole, and the main bearing of needle bed is equipped with Through hole, the 5th needle bed connecting rod are worn in through-holes, and the latch needles needle bed comb seat is multiple, and multiple latch needles needle bed comb seats are side by side It is arranged on the latch needles needle bed base.

8. a kind of more comb two-needle bar jacquard warps as described in claim 1, it is characterised in that：The Jacquard sley bar is equipped with Jacquard needle block, several piezoelectric ceramics assemblies including Jacquard pedestal and on Jacquard pedestal, Jacquard pedestal are equipped with embedding pin Block and limited block, embedding pin block be equipped with multiple embedding needle trays, limited block be equipped with multiple limiting slots, each embedding needle tray of embedding pin block and An embedded piezoelectric ceramics assembly in each limiting slot on limited block, tail folder is fixedly connected on the top of the Jacquard pedestal, Tail folder be equipped with perforation, be equipped with adjusting screw in perforation, further include cushion block, offered on cushion block with adjusting screw cooperation in Threaded hole, cushion block are equipped with the first clamping face, the second clamping face with the cooperation of the first clamping face, the first clamping face are formed on tail folder It is formed to clamp the grasping part of Jacquard sley bar between the second clamping face.

9. a kind of more comb two-needle bar jacquard warps as claimed in claim 8, it is characterised in that：The adjusting screw compared with Vertical direction is obliquely installed, and first clamping face is vertically set, and the tail folder is equipped with to guide the cushion block Mobile guide groove, between the guide groove and the cushion block be equipped with locking spring, the cushion block be backing metal, the piezoelectricity Ceramic assembly includes bayonet set, is bonded in bayonet set above potsherd and the sley point being plugged in bayonet set.

10. a kind of more comb two-needle bar jacquard warps as claimed in claim 9, it is characterised in that：On the Jacquard pedestal also Equipped with for limiting the screens portion that Jacquard sley bar moves up, the tail folder is fixed on the Jacquard pedestal by trip bolt On, conductive silver glue is equipped between the embedding needle tray and the piezoelectric ceramics assembly.