CN101845698A - Novel electromagnetic valve component of electronic jacquard machine - Google Patents

Novel electromagnetic valve component of electronic jacquard machine Download PDF

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Publication number
CN101845698A
CN101845698A CN 201010171975 CN201010171975A CN101845698A CN 101845698 A CN101845698 A CN 101845698A CN 201010171975 CN201010171975 CN 201010171975 CN 201010171975 A CN201010171975 A CN 201010171975A CN 101845698 A CN101845698 A CN 101845698A
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Prior art keywords
lifting
pulley
hook
electromagnetic valve
clamping plate
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CN 201010171975
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CN101845698B (en
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孙善林
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ZHEJIANG QIHUI ELECTRONIC JACQUARD CO Ltd
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ZHEJIANG QIHUI ELECTRONIC JACQUARD CO Ltd
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Publication of CN101845698A publication Critical patent/CN101845698A/en
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Abstract

The invention relates to a novel electromagnetic valve component of an electronic jacquard machine, which belongs to the technical field of textile manufacturing machines. The novel electromagnetic valve component comprises a base plate, a panel and clamping plates, wherein the clamping plates are positioned between the base plate and the panel; a driving mechanism, a pulley support structure, a joint quick insertion structure and an electromagnetic valve structure are arranged between the base plate and the clamping plate, between the clamping plate and the clamping plate and between the clamping plate and the panel; the driving mechanism comprises a moving iron and a vertical hook; the moving iron comprises a moving iron metallic body and a moving iron plastic body, and the vertical hook comprises a vertical hook metallic body and a vertical hook plastic body; the pulley support structure comprises a pulley, a pulley support, a pulley shaft and a copper sleeve; the copper sleeve is arranged on the pulley support, and the pulley shaft is inserted in the copper sleeve; the joint quick insertion structure comprises a quick joint, a through hole fixed block and a harness cord; and the electromagnetic valve structure comprises an electromagnet, and the electromagnet and the clamping plates are designed independently. The novel electromagnetic valve component has the advantages of reasonable structure design, convenient mounting and dismounting, wider application range, longer service life, higher stability and shorter production process to save the cost.

Description

A kind of novel electromagnetic valve component of electronic jacquard machine
Technical field
The present invention relates to a kind of novel electromagnetic valve component of electronic jacquard machine, it belongs to technical field of textile machine.
Background technology
At present, domestic electronic jacquard machine device fabrication is a dark horse, and lets a hundred schools contend.But for the high-end market of high speed, high capacity, large needle number, a large amount of use remain the import type.Main cause is new-type to be, domestic jacquard accessory processing and assembly precision and material all obviously are worse than the import type.Current domestic electromagnetic valve component of electronic jacquard machine, its transmission mechanism generally are made up of plastic cement lifting-hook and moving ferrous metal body, the plastic cement lifting-hook exist the plastic cement reed not endurance, at high temperature can't operate as normal defective; Secondly, the shortcoming of domestic another metal lifting-hook is, the lifting-hook metal spring leaf is designed to bending moulding, in injection moulding process, be difficult for the location, be shaped the back with plastic cement contraction back reed height instability, cause the pressure that is transmitted to moving iron just unstable, causing unsettled power is proportioning, is easy to generate unsettled action.And when lifting-hook was up, when moving iron and electromagnet arrived suction and position, lifting-hook continued to allow up distance very short, has only 2mm.The straight horizontal dimension requires very highly when driving the up motion of griffing of lifting-hook like this, especially trends towards the present situation that the large needle number requires day by day for the present market demand, and is more and more incompatible.The material of pulley bracket structure generally all adopts plastics, and when therefore working long hours, pulley high-speed motion, the plastics of pulley bracket are under high-speed and high-temperature and high pressure, and aging, not wear-resisting easily, service life is short; The pulley combination structure of current line another electromagnetic valve component of electronic jacquard machine in the industry adopts the ball rolling bearing.Shortcoming is at the more serious spinning and weaving workshop of flyings (fiber dust), and a large amount of trickle flyings can infiltrate between bearing cone, ball and the outer ring, make ball bearing stuck, and harness cord rubs, and cisco unity malfunction makes the pulley system life-span short, and reliability is had a greatly reduced quality.The quick insert structure of joint when installation or maintenance, must be inserted into each snap joint in the through hole fixed block with hand, could begin the jacquard of packing into.Because the quantity of snap joint is very many, this step preparation is just lost time very much, has had a strong impact on operating efficiency.Electromagnetic valve structure often produces an integral body with electromagnet and clamping plate during production, and the operation of Sheng Chaning is just long like this, the fraction defective height; And when using, in case electromagnet damages, just electromagnet and clamping plate must be replaced simultaneously, wasted raw material greatly.
As Chinese invention patent application number 200810163156.6, a kind of electromagnetic valve heddle selecting apparatus of electronic jacquard has been proposed, certain defective is also arranged in these areas.For example: aspect transmission mechanism, do not consider transmission mechanism repeatedly behind the high-speed motion, the wearing and tearing of generation and instability; Aspect pulley structure, do not consider the wearing and tearing of pulley spindle and pulley bracket, pulley is shortened service life, increased cost; Aspect snap joint, the efficient when not considering installation has increased the working time; Aspect electromagnetic valve structure, whole electromagnetic valve is as a whole, and maintenance is difficult for, and has wasted raw material.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, more stable work, and it is more reasonable to use, and efficient is higher, the novel electromagnetic valve component of electronic jacquard machine that the life-span is longer.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of novel electromagnetic valve component of electronic jacquard machine, comprise a base plate, a panel, seven clamping plate, and wherein seven clamping plate are between base plate and panel; Between base plate and the clamping plate, between clamping plate and the clamping plate, be provided with transmission mechanism, pulley bracket structure, the quick insert structure of joint and electromagnetic valve structure between clamping plate and the panel; It is characterized in that: described transmission mechanism comprises moving iron and lifting-hook; Moving iron comprises moving ferrous metal body and moving iron plastic body, and moving ferrous metal body is positioned at the both sides of electromagnet, and moving iron plastic body is fixed on the lower end of moving ferrous metal body; Lifting-hook comprises lifting-hook metallic object and lifting-hook plastic body, and the lifting-hook metallic object is fixed on the upper end of lifting-hook plastic body; Moving iron plastic body is connected with the lifting-hook metallic object; Described pulley bracket structure comprises pulley, pulley bracket, pulley spindle and copper sheathing; Pulley spindle is fixed on the pulley, and copper sheathing is installed on the pulley bracket; Pulley spindle inserts in the copper sheathing, and is complementary with copper sheathing; The quick insert structure of described joint comprises snap joint, through hole fixed block and harness cord; One end of harness cord passes the through hole fixed block and is connected with snap joint, and the other end passes pulley and is connected with lifting-hook; Described electromagnetic valve structure comprises electromagnet; Have locating hole on the electromagnet, clamping plate are provided with locating shaft; Locating shaft is inserted in the locating hole, and electromagnet is installed on the clamping plate by locating shaft.
Lifting-hook metallic object of the present invention and lifting-hook plastic body are injected into a whole, and moving ferrous metal body and moving iron plastic body are injection molded into one and put in order; Described pulley spindle and pulley are injection molded into one; Copper sheathing and pulley bracket are injection molded into one.
The upper end of lifting-hook metallic object of the present invention has the hole, and the lower end of moving iron plastic body snaps in the hole of lifting-hook metallic object upper end.
The upper end of moving ferrous metal body of the present invention has moving iron hole, and clamping plate are provided with moving iron axle; Moving iron axle sleeve is gone in the iron hole.
Be provided with lubricant grease between pulley spindle of the present invention and the copper sheathing.
The material of copper sheathing of the present invention is a tin bronze.
The present invention compared with prior art has following positive effect:
1, the scope of application is wider.Suction of the present invention and traverse be than the long 5mm of general product, and cover fully common product suction and traverse, make the present invention to use with machine with common product; And the appearance and size of the present invention and common product is identical, makes the present invention can be common to the use occasion of general electromagnetic valve component fully.The moving iron of transmission mechanism and lifting-hook are formed by metallic object and plastic body, have stablized the elastic force of lifting-hook, have increased the arm of force of lifting-hook; Simultaneously not easy to wear, prevent distortion, delayed aging.
2, the pulley transmission system life-span longer, transmission is more reliable.The present invention has set up the tin bronze cover on the plastic cement pulley bracket, when the good ABRASION RESISTANCE of copper sheathing has reduced the pulley high speed rotating effectively to the wearing and tearing of pulley bracket, the thermal diffusivity of the excellence of tin bronze has delayed the aging of pulley bracket parts of plastics, has increased service life.Other the invention belongs to the sliding bearing friction, the stuck phenomenon that the roller locking occurs can not occur.
3, human oriented design, dismounting is more convenient.The present invention only needs the both sides lifting-hook is upwards pushed to simultaneously when installation, and snap joint will snap in the through hole fixed block automatically, does not need successively snap joint one by one to push.This has alleviated a large amount of loaded down with trivial details work of installing greatly, has saved installation time and cost.
4, production process is shorter, provides cost savings.Electromagnet of the present invention and clamping plate are separately produced, and are used by assembling again, have shortened production process, and fraction defective is reduced; If electromagnet is out of order during use, only need to change electromagnet and get final product, clamping plate still can use, and have saved material.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of all component on the base plate among Fig. 1.
Fig. 3 is the schematic diagram of transmission mechanism among Fig. 2.
Fig. 4 is the structural representation of moving iron among Fig. 3.
Fig. 5 is the structural representation of lifting-hook among Fig. 3.
Fig. 6 is installed in structural representation on the clamping plate for transmission mechanism among the present invention.
Fig. 7 is for removing the structural representation behind the transmission mechanism among Fig. 6.
Fig. 8 is the schematic diagram of Fig. 2 middle pulley supporting structure.
Fig. 9 is that the A-A of Fig. 8 is to the sectional structure schematic diagram.
Schematic diagram when Figure 10 installs and uses for middle pulley supporting structure of the present invention.
Figure 11 is the schematic diagram of the quick insert structure of Fig. 2 center tap.
Figure 12 is the schematic diagram of electromagnetic valve structure among Fig. 2.
Figure 13 is the structural representation of electromagnet among Figure 12.
Figure 14 is the structural representation of Figure 12 middle clamp plate.
Among the figure: 1 transmission mechanism, 2 pulley bracket structures, the quick insert structure of 3 joints, 4 electromagnetic valve structures, 5 moving ferrous metal bodies, 6 moving iron plastic bodies, 7 moving iron holes, 8 lifting-hook metallic objects, 9 lifting-hook plastic bodies, 10 clamping plate, 11 electromagnet, 12 griffe, 13 moving iron axles, 14 pulleys, 15 pulley spindles, 16 pulley brackets, 17 copper sheathings, 18 harness cords, 19 snap joints, 20 through hole fixed blocks, 21 gathering sills, 22 moving iron, 23 lifting-hooks, 24 locating holes, 25 locating shafts, 26 holes, 27 panels, 28 base plates.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1-2, present embodiment has comprised a base plate 28, panel 27 and seven clamping plate 10, seven clamping plate 10 are between base plate 28 and panel 27, between base plate 28 and the clamping plate 10, between clamping plate 10 and the clamping plate 10, be provided with transmission mechanism 1, pulley bracket structure 2, the quick insert structure 3 of joint and electromagnetic valve structure 4 between clamping plate 10 and the panel 27.
Referring to Fig. 3-7, transmission mechanism 1 comprises moving iron 22 and lifting-hook 23, and moving iron 22 is connected with lifting-hook 23, and moving iron 22 is positioned at the upper end of lifting-hook 23.Moving iron 22 comprises moving ferrous metal body 5 and moving iron plastic body 6, and both are injected into a whole; Moving ferrous metal body 5 is in the upper end of moving iron plastic body 6.Lifting-hook 23 comprises lifting-hook metallic object 8 and lifting-hook plastic body 9, and both are injected into a whole; Lifting-hook metallic object 8 is in the upper end of lifting-hook plastic body 9; The upper end of lifting-hook metallic object 8 has hole 26, and the lower end of moving iron plastic body 6 snaps in the hole 26 of lifting-hook metallic object 8 upper ends, and can slide relatively.The upper end of moving ferrous metal body 5 has moving iron hole 7, and clamping plate 10 are provided with moving iron axle 13; Moving iron axle 13 is inserted in the moving iron hole 7.
In the present embodiment, lifting-hook 23 is to be synthesized by employing elasticity and good lifting-hook metallic object 8 and 9 injection mouldings of lifting-hook plastic body of endurance, and lifting-hook metallic object 8 is worked under hot environment, still can have stable elastic force, and dynamically stable being transmitted to moved iron 22; 9 of lifting-hook plastic bodies effectively combine lifting-hook metallic object 8 and harness cord 18, and the hook portions of lifting-hook plastic body 9 can cushion from the rigid shock power of griffing.Lifting-hook metallic object 8 is the straight line moulding, prevents size distortion after the shaping easily, to guarantee to obtain stable sized data and stable power system.The elastic force arm of force of lifting-hook 23 reaches 44.9mm, makes more endurance of lifting-hook 23.Moving iron 22 and electromagnet 11 arrive to be inhaled and during the position, lifting-hook 23 continues to allow up distance above 7mm, greatly reduce griffing the requirement of 12 precision, and stroke covers the stroke of original electromagnetic valve component fully.
During use, present embodiment is installed on the clamping plate 10, the moving iron hole 7 of moving ferrous metal body 5 upper ends is enclosed within on the moving iron axle 13 of clamping plate 10, and making ferrous metal body 5 can be that circle swing is done at the center with moving iron axle 13; Lifting-hook metallic object 8 is installed on the slideway of clamping plate 10, makes lifting-hook 23 do straight reciprocating motion along slideway.Clamping plate 10 are provided with electromagnet 11, and respectively there is a moving iron 22 electromagnet 11 both sides; Under the currentless situation of electromagnet 11 coils, it is that the center rotates to an angle with moving iron axle 13 that moving iron stage clip can make iron 22.The both sides of clamping plate 10 are provided with griffes 12, does successively pumping with respect to clamping plate 10, and when the left side griffes 12 when up, the right side griffes 12 just to do downward movement; Otherwise the right side griffes 12 when up, and the left side griffes 12 to do downward movement.When the left side griffes 12 when up, it is up to promote lifting-hook plastic body 9, it is that fan-shaped swing is done in the center rotation with moving iron axle 13 that lifting-hook metallic object 8 promotes moving iron plastic body 6, when moving ferrous metal body 5 contacts with electromagnet 11, if electromagnet 11 energising holds moving ferrous metal body 5 just produce the elastic force that magnetic field overcomes moving iron stage clip; Griffing 12 when descending, lifting-hook 23 is descending thereupon, and moving iron plastic body 6 breaks away from the hole 26 on lifting-hook metallic object 8 tops because moving ferrous metal body 5 is held by electromagnet 11, and lifting-hook 23 is 12 descending with griffing.
Referring to Fig. 8-10, pulley bracket structure 2 comprises pulley 14, pulley spindle 15, pulley bracket 16 and copper sheathing 17, and pulley spindle 15 and pulley 14 are injection molded into one, and copper sheathing 17 and pulley bracket 16 are injection molded into one.Pulley spindle 15 and copper sheathing 17 are complementary, and pulley spindle 15 inserts in the copper sheathing 17, and coats lubricant grease between pulley spindle 15 and copper sheathing 17.To the wearing and tearing of pulley bracket 16, the thermal diffusivity of the excellence of tin bronze had delayed the aging of pulley bracket 16 parts of plastics, has increased service life when copper sheathing 17 good ABRASION RESISTANCE had reduced pulley 14 high speed rotating effectively.
During use, pulley bracket 16 is fixed on the clamping plate 10 of electromagnetic valve component, harness cord 18 on pulley 14, just can be carried out work.During work, pulley 14 rotates for a long time, because the protection of copper sheathing 17 is arranged, pulley bracket 16 is just not easy to wear, has prolonged service life of the present invention effectively.
Referring to Figure 11, the quick insert structure 3 of joint comprises clamping plate 10, lifting-hook 23, pulley 14, snap joint 19, through hole fixed block 20 and harness cord 18, wherein an end of harness cord 18 passes through hole fixed block 20 and is connected with snap joint 19, and the other end passes pulley 14 and is connected with lifting-hook 23; Have gathering sill 21 on the clamping plate 10; Pulley 14 is installed on the gathering sill 21.
In the present embodiment, increased the length of gathering sill 21, pulley 14 just can up promote many height when installing, and also up carries around the harness cord 18 of pulley 14 simultaneously, and the distance between snap joint 19 and the through hole fixed block 20 just shortens.During use, only need both hands up promote the lifting-hook 23 of clamping plate 10 both sides simultaneously, just can drive 19 moments of all snap joint to be inserted in the through hole fixed block 20.So just need not be manual each snap joint 19 be inserted in the through hole fixed block 20 saved the time greatly, improved operating efficiency.
Referring to Figure 12-14, electromagnetic valve structure 4 comprises electromagnet 11 and clamping plate 10, wherein has locating hole 24 on the electromagnet 11, and clamping plate 10 are provided with locating shaft 25; Locating shaft 25 is inserted in the locating hole 24, and electromagnet 11 is installed on the clamping plate 10.
During use, only the locating hole on the electromagnet 11 24 need be inserted in the locating shaft 25 on the clamping plate 10, can normally use, very convenient.
Though the present invention with embodiment openly as above; but it is not in order to limit protection scope of the present invention; any technical staff who is familiar with this technology, change and the retouching done in not breaking away from design of the present invention and scope all should belong to protection scope of the present invention.

Claims (6)

1. a novel electromagnetic valve component of electronic jacquard machine comprises a base plate, a panel, seven clamping plate, and wherein seven clamping plate are between base plate and panel; Between base plate and the clamping plate, between clamping plate and the clamping plate, be provided with transmission mechanism, pulley bracket structure, the quick insert structure of joint and electromagnetic valve structure between clamping plate and the panel; It is characterized in that: described transmission mechanism comprises moving iron and lifting-hook; Moving iron comprises moving ferrous metal body and moving iron plastic body, and moving ferrous metal body is positioned at the both sides of electromagnet, and moving iron plastic body is fixed on the lower end of moving ferrous metal body; Lifting-hook comprises lifting-hook metallic object and lifting-hook plastic body, and the lifting-hook metallic object is fixed on the upper end of lifting-hook plastic body; Moving iron plastic body is connected with the lifting-hook metallic object; Described pulley bracket structure comprises pulley, pulley bracket, pulley spindle and copper sheathing; Pulley spindle is fixed on the pulley, and copper sheathing is installed on the pulley bracket; Pulley spindle inserts in the copper sheathing, and is complementary with copper sheathing; The quick insert structure of described joint comprises snap joint, through hole fixed block and harness cord; One end of harness cord passes the through hole fixed block and is connected with snap joint, and the other end passes pulley and is connected with lifting-hook; Described electromagnetic valve structure comprises electromagnet; Have locating hole on the electromagnet, clamping plate are provided with locating shaft; Locating shaft is inserted in the locating hole, and electromagnet is installed on the clamping plate by locating shaft.
2. novel electromagnetic valve component of electronic jacquard machine according to claim 1 is characterized in that: described lifting-hook metallic object and lifting-hook plastic body are injected into a whole, and moving ferrous metal body and moving iron plastic body are injection molded into one and put in order; Described pulley spindle and pulley are injection molded into one; Copper sheathing and pulley bracket are injection molded into one.
3. novel electromagnetic valve component of electronic jacquard machine according to claim 1 and 2 is characterized in that: the upper end of described lifting-hook metallic object has the hole, and the lower end of moving iron plastic body snaps in the hole of lifting-hook metallic object upper end.
4. novel electromagnetic valve component of electronic jacquard machine according to claim 1 and 2 is characterized in that: the upper end of described moving ferrous metal body has moving iron hole, and clamping plate are provided with moving iron axle; Moving iron axle sleeve is gone in the iron hole.
5. novel electromagnetic valve component of electronic jacquard machine according to claim 1 and 2 is characterized in that: be provided with lubricant grease between described pulley spindle and the copper sheathing.
6. novel electromagnetic valve component of electronic jacquard machine according to claim 1 and 2 is characterized in that: the material of described copper sheathing is a tin bronze.
CN201010171975.2A 2010-05-13 2010-05-13 Novel electromagnetic valve component of electronic jacquard machine Active CN101845698B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409875A (en) * 2013-07-26 2013-11-27 郭家成 High-accuracy electromagnetic valve component applicable to high-speed electronic jacquard machine
CN104878497A (en) * 2015-06-25 2015-09-02 烟台宋和科技股份有限公司 Jacquard machine assembly device
CN104963075A (en) * 2015-04-16 2015-10-07 浙江慧林智能设备有限公司 Carabiner mechanism of electromagnetic needle electing mechanism of electronic jacquard machine
CN105155076A (en) * 2015-09-25 2015-12-16 浙江慧林智能设备有限公司 Electromagnetic valve assembly of electronic jacquard machine
CN109853105A (en) * 2018-12-16 2019-06-07 昆山高斯特电磁科技有限公司 Abnormal intelligent jacquard can be detected automatically

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KR20040001020A (en) * 2002-06-26 2004-01-07 박영승 shedding device for double lift-type jacquard loom
CN1912213A (en) * 2006-08-22 2007-02-14 瑞安市金星机械有限公司 Shedding device of jacquard
CN2923757Y (en) * 2006-07-16 2007-07-18 瑞安市金星机械有限公司 Lifting control device of electronic jacquard machine
CN200985401Y (en) * 2006-09-22 2007-12-05 郭洲硕 Magnetic valve for jacquard
CN101435125A (en) * 2008-12-18 2009-05-20 宁波川一纺织设备有限公司 Electromagnetic valve heddle selecting apparatus of electronic jacquard

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KR20040001020A (en) * 2002-06-26 2004-01-07 박영승 shedding device for double lift-type jacquard loom
CN2923757Y (en) * 2006-07-16 2007-07-18 瑞安市金星机械有限公司 Lifting control device of electronic jacquard machine
CN1912213A (en) * 2006-08-22 2007-02-14 瑞安市金星机械有限公司 Shedding device of jacquard
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409875A (en) * 2013-07-26 2013-11-27 郭家成 High-accuracy electromagnetic valve component applicable to high-speed electronic jacquard machine
CN104963075A (en) * 2015-04-16 2015-10-07 浙江慧林智能设备有限公司 Carabiner mechanism of electromagnetic needle electing mechanism of electronic jacquard machine
CN104963075B (en) * 2015-04-16 2017-07-04 浙江慧林智能设备有限公司 A kind of lifting-hook mechanism of electromagnetic needle selecting mechanism of electronic jacquard
CN104878497A (en) * 2015-06-25 2015-09-02 烟台宋和科技股份有限公司 Jacquard machine assembly device
CN105155076A (en) * 2015-09-25 2015-12-16 浙江慧林智能设备有限公司 Electromagnetic valve assembly of electronic jacquard machine
CN105155076B (en) * 2015-09-25 2017-04-12 浙江慧林智能设备有限公司 Electromagnetic valve assembly of electronic jacquard machine
CN109853105A (en) * 2018-12-16 2019-06-07 昆山高斯特电磁科技有限公司 Abnormal intelligent jacquard can be detected automatically

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