CN104420048B - The lubricating utensil of equipment is formed for shed open in loom - Google Patents
The lubricating utensil of equipment is formed for shed open in loom Download PDFInfo
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- CN104420048B CN104420048B CN201410426428.2A CN201410426428A CN104420048B CN 104420048 B CN104420048 B CN 104420048B CN 201410426428 A CN201410426428 A CN 201410426428A CN 104420048 B CN104420048 B CN 104420048B
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/003—Devices for lubricating machine parts
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Abstract
The present invention relates to the lubricating utensil forming equipment for shed open in loom.In the lubricating utensil forming equipment for the shed open in loom, heald frame driving mechanisms includes: electro-motor；Connecting rod；Shed open forms lever；And, connecting lever, it is attached to shed open and is formed on the linking arm of lever and be connected to connecting rod by lever side bearing.Lubricating utensil includes grease nipple, and it connects with lever side bearing and allows by the lubricant supplied from lubricant pump, lever side bearing to be lubricated.Lubricating utensil includes the first or second lubrication lever, and it includes elongate lever main body；Intercommunicating pore, itself and linking arm are assembled together；First oils and fats nozzle or the second oils and fats nozzle, it is assemblied on grease nipple to make grease nipple and is inserted in oils and fats nozzle and the first lubricating nozzle or the second lubricating nozzle are connected to lubricant pump via lubrication management.
Description
Technical field
The present invention relates to a kind of lubricating utensil forming (shedding) equipment for shed open in loom.
Background technology
As disclosed in announce in No.2013-129931 in Japanese Unexamined Patent Application, having been developed in that a kind of electronic shed open for loom forms equipment (electronics shed open forms equipment) and puts into actually used, it allows to use multiple heald frame and for driving the electro-motor of corresponding heald frame to form various Weaving pattern.
Japanese Unexamined Patent Application bulletin No.2013-129931 discloses a kind of oil feeder forming equipment for electronics shed open in loom, loom has multiple heald frame driving mechanisms, each heald frame driving mechanisms utilizes its heald frame being associated of electrical motor driven, and wherein the motion of electro-motor is delivered to heald frame via heald frame driving mechanisms.Each heald frame driving mechanisms includes: electro-motor；It is connected to the eccentric on the driving axle of electro-motor via gear；Shed open forms lever, and it is connected to heald frame；And, connecting rod, eccentric and shed open are formed lever and are connected to each other by it.One end of connecting rod is connected to eccentric eccentric shaft by bearing and is connected to the arm of shed open formation bar by the bearing on lever side.
In each heald frame driving mechanisms, electro-motor rotate the eccentric crank-motion caused and cause that one end of connecting rod carries out circular motion.Working in coordination with shuttling movement, the shed open being connected to the other end of connecting rod forms lever around supporting axle in left and right directions reciprocating motion.
Oil feeder includes lubricant pump and lubricant tube is connected to lubricating nozzle, and lubricating nozzle is installed to connecting rod at its end and is arranged to supply lubricant to bearing.In this structure of lubricating utensil, automatically being performed the lubrication of bearing by lubricating nozzle when actuating lubricant pump, this makes the circular motion that connecting rod can be well on.
Announcing in the oil feeder forming equipment for the electronics shed open in loom disclosed in No.2013-129931 in Japanese Unexamined Patent Application, the bearing that one end of connecting rod connects can be able to be well on circular motion by one end of self-lubricate and connecting rod.
But, in order to make the arm that shed open forms lever successfully move back and forth, lever side bearing or the bearing needs for being connected between the other end of connecting rod with the arm of shed open formation lever are lubricated.A kind of method for lubricating lever side bearing is to provide a kind of oil feeder, and this oil feeder is similar with the automatic lubrication installation of the bearing on connecting rod one end.But, the reciprocating motion of lever hinders the pipe for lubricating utensil and arranges.
Therefore, for the generally use of the lubrication of lever side upper bearing (metal), there is the lubricating utensil of lubricant pump and lubricating nozzle and be performed manually by.But, the bearing on lever side is placed in loom frame and for driving the drive system of loom such as motor to be arranged on the position being adjacent to lever side bearing so that be lubricated extremely difficult to the bearing lever side outside loom.
Present invention is directed at a kind of lubricating utensil forming equipment for shed open in loom, it can easily lubricate and with shed open formation lever, connecting rod is connected to lever side bearing each other.
Summary of the invention
According to an aspect of the present invention, shed open is formed in the lubricating utensil of equipment in for loom, and shed open forms equipment and includes multiple heald frame and for driving multiple heald frame driving mechanisms of corresponding heald frame.Each heald frame driving mechanisms has: for driving the single shed open of corresponding heald frame to form motor；Connecting rod；Shed open forms lever, and it possesses linking arm；And, connecting lever, it is attached to linking arm and is connected to connecting rod by lever side bearing.Connecting lever and have grease nipple, grease nipple connects with lever side bearing to allow to utilize the lubricant from the lubricant pump supply of lubricating utensil that lever side bearing is lubricated.Lubricating utensil includes: multiple lubrication levers, and lubrication lever each has elongate lever main body；Department of assembly, it arranges to lever main body and is assembled to linking arm；And, oils and fats nozzle, it is arranged at the end of lever main body and is assemblied on grease nipple and grease nipple is inserted in oils and fats nozzle.Oils and fats nozzle and lubricant pump are connected to each other via lubricant tube.
Understanding in conjunction with accompanying drawing, by following description, other side and the advantage of invention will be apparent from, and accompanying drawing describes principles of the invention in the illustrated manner.
Accompanying drawing explanation
The inventive feature being considered as novel is stated especially in the following claims.Come the following description of reference example, the present invention and its purpose in conjunction with accompanying drawing and advantage will be best understood by, in the accompanying drawings:
Fig. 1 is the fragment front view that the electronics shed open schematically showing and using lubricating arrangement according to embodiments of the present invention forms a part for equipment；
Fig. 2 is the amplification front elevation of the major part of the electronics shed open formation equipment of Fig. 1；
Fig. 3 is the perspective diagram illustrating lubricating utensil；
Fig. 4 is the perspective view illustrating the first lubrication lever；
Fig. 5 A is the front view of the first lubrication lever of Fig. 4；
Fig. 5 B is along the sectional view intercepted of the line I-I in Fig. 5 A；
Fig. 6 is the front view of the second lubrication lever；
Fig. 7 first lubricates the amplification front elevation of lever when being installed on shed open lever；
Fig. 8 second lubricates the amplification front elevation of lever when being installed on shed open lever；And
Fig. 9 is the perspective view schematically showing the lubricating utensil according to another embodiment.
Detailed description of the invention
Hereinafter with reference to Fig. 1 to Fig. 8, embodiments of the invention are described.In the following description of embodiment, the front portion of loom, rear portion, the right, the left side, top and bottom position normally used with weaving technology or direction are consistent as the term is employed herein.Specifically, loom front portion refers to fabric wrapping side, and loom rear portion refers to that side sent by warp thread.Fig. 1 illustrates that the electronics shed open of loom forms equipment, and it marks with accompanying drawing labelling 10.Although not shown in the accompanying drawings, electronics shed open formation equipment 10 has 16 heald frames and for the ease of describing, the most front heald frame will be referred to as the first heald frame.In fig. 1 it is shown that for driving the corresponding 9th to the heald frame driving mechanisms 67A to 67H of last 16th heald frame.Therefore, electronics shed open formation equipment 10 includes the first to the 16th heald frame and their heald frame driving mechanisms being associated.It should be noted that Fig. 1 illustrates the heald frame driving mechanisms 67A for the 9th heald frame and its mechanism being associated.
With reference to Fig. 1, the first to the 16th heald frame 12(the 9th heald frame 12 figure 1 illustrates) it is positioned to and moves vertically (two frames are all not shown) between the right side frame 11 and left side frame of loom.Each heald frame 12 has shed open and forms lever 14, and shed open forms lever 14 and is placed in frame 11 bottom in the opening 13 of formation and rotatably supported by supporting axle 15.
Shed open forms lever 14 and has three arms, i.e. upwardly extending linking arm 16, the linking arm 17 extended to the left in FIG and the linking arm 18 downwardly extended.Linking arm 17 is connected to heald frame 12 right lower quadrant and linking arm 18 via connecting rod 19 and is connected to the lower left quarter of heald frame 12 via connecting rod 20 and shed open formation lever (not shown) being arranged in loom left frame (not shown).As indicated above, each in the first to the 8th heald frame the 12 and the tenth to the 16th heald frame 12 possesses shed open and forms lever 14 and connecting rod 19,20, and shed open forms lever 14 and connecting rod 19,20 is similar to above with reference to the part described by the 9th heald frame 12.
Electronics shed open forms equipment 10 and is placed in outside frame 11.For the 9th heald frame 12 in Fig. 1, electro-motor 22, shed open as held in motor shell 21 forms motor, the driving gear 23 being actuated to make to be fixed on motor drive shaft rotates and drives gear 23 to drive a kind of reduction gearing (not shown), and reduction gearing is coaxial with the eccentric 24 being placed in outside motor shell 21.Eccentric 24 includes eccentric shaft 25, and eccentric shaft 25 is connected to one end 27A of connecting rod 27 by bearing 26.Shed open forms the linking arm 16 of lever 14 and is connected to the other end 27B of connecting rod 27 via connection lever 28.
With reference to Fig. 2, connect lever 28 and there is the vertical through hole 34 through it.Connect lever 28 to be made up of ferrous metal (ferrousmetal) plate with predetermined thickness.The through hole 34 connecting lever 28 is enclosed within linking arm 16 and assembles the fixing screw 29 of vertical position place utilization linking arm 16 being inserted through through hole 34 and connect lever 28 desired in through hole 34 is fixed to linking arm 16.
The stroke of heald frame 12 can be adjusted relative to the fixed position of linking arm 16 by changing connection lever 28.Can by reducing the stroke (on the direction away from supporting axle 15) of heald frame 12 relative to the fixed position of linking arm 16 towards the distal tip mobile link lever 28 of linking arm 16；Can by increasing the stroke (direction towards supporting axle 15) of heald frame 12 relative to the fixed position of linking arm 16 towards the proximal end mobile link lever 28 of linking arm 16.It should be noted that the linking arm 16 linking arm corresponding to the present invention.
In the present embodiment, the stroke of the first heald frame 12 is minimum and be gradually increased towards the 16th heald frame 12, i.e. the stroke of the 16th heald frame 12 is maximum.Such as, Fig. 7 illustrate the first heald frame 12 connect the fixed position of lever 28 and Fig. 2 and Fig. 8 illustrates the fixed position connecting lever 28 of the 9th heald frame 12.
Lever side bearing 30 is placed at the jointing place between connection lever 28 and connecting rod 27 and is connected in lever 28.When connecting lever 28 and being fixed to linking arm 16, it is outside that lever side bearing 30 is positioned through hole 34.The end 27 that connection axle 31 is connected with eccentric shaft 25 is arranged on the contrary, and is rotatably connected to lever side bearing 30.Connecting in lever 28 and have intercommunicating pore 32, intercommunicating pore 32 extends to lever side bearing 30 and grease nipple 33 and is installed on connection lever 28 at the opening part of the intercommunicating pore 32 contrary with lever side bearing 30.Grease nipple 33 be adjacent to lever side bearing 30 and be also adjacent to the position outside the opening 13 of frame 11 be arranged at connect lever 28 top.Lubricant (oils and fats) is fed to lever side bearing 30 by grease nipple 33.
Heald frame driving mechanisms 67A includes electro-motor 22, drives gear 23, eccentric 24, connecting rod 27, shed open to form lever 14, connect lever 28, and heald frame 12 is driven by their electro-motor 22 being associated individually.
The crank-motion being rotated each eccentric 24 caused by electro-motor 22 causes one end 27A of connecting rod 27 to carry out circular motion.Work in coordination with shuttling movement, carry out the reciprocal pivotal movement around supporting axle 15 via the shed open formation lever 14 connecting the other end 27B that lever 28 is connected to connecting rod 27.
Although not shown in the accompanying drawings, that bearing 26 on connecting rod 27 one end 27A is supplied by the lubrication hole (not shown) passing through to be formed in connecting rod 27 lubricant self-lubricate.
Lever side bearing 30 at connecting rod 27 other end 27B place uses lubricating utensil 35(referring to Fig. 3) and manually lubricate.
Lubricating utensil 35 includes the first lubrication lever 37 and the second lubrication lever 38.First lubrication lever 37 has the first oils and fats nozzle 39 and the second lubrication lever 38 has the second oils and fats nozzle 40 at its end at its end.Lubricating utensil 35 also includes the lubricant pump 41 for supplying lubricant to the first lubrication lever 37 and the second lubrication lever 38.First oils and fats nozzle 39 of the first lubrication lever 37 and lubricant pump 41 are connected to each other by lubricant tube 42 and the second oils and fats nozzle 40 and the lubricant pump 41 of the second lubrication lever 38 are connected to each other by lubricant tube 43.
First oils and fats nozzle 39 of the first lubrication lever 37 and the second oils and fats nozzle 40 of the second lubrication lever 38 have difformity according to the stroke of heald frame 12.First lubrication lever 37 forms lever 14 for the shed open with the heald frame 12 of less stroke, and the second lubrication lever 38 forms lever 14 for the shed open with the heald frame 12 of bigger stroke.The reason of the shape distinguishing oils and fats nozzle 39,40 is to prevent the interference between oils and fats nozzle 39,40 and their surrounding components.
As shown in Fig. 4 and Fig. 5 A, the first lubrication lever 37 includes elongate lever main body 50.Side plate that lever main body 50 includes being formed by thin plate 52,53, the distance piece 54,55 that is clipped between side plate 52,53 in the opposite end of lever main body 50.The distance piece 54,55 being maintained between side plate 52,53 utilizes counter-sunk screw 56 to fix.
Hole 51 is formed by side plate 52,53 and distance piece 54,55, and is formed between side plate 52,53 with distance piece 54,55 and on the direction being orthogonal to lever main body 50 longitudinal direction and connects.Hole 51 is used as the department of assembly of the present invention, is wherein assembled with shed open and forms the linking arm 16 of lever 14.
Rectangular magnet 57 utilizes counter-sunk screw 58 to be fixed to distance piece 54 at a part of place inserting the contiguous distance piece 54 in hole 59 with the first oils and fats nozzle 39.Lever main body 50 has protuberance 55A, protuberance 55A and is formed as a part for distance piece 55 in the position being adjacent to hole 51 and projects upwards in the side being orthogonal to lever main body 50.When the first lubrication lever 37 is installed on the linking arm 16 of shed open formation lever 14, the sidepiece of the lever main body 50 contrary with protuberance 55A is used as clamping section.
First oils and fats nozzle 39 is arranged at the end of lever main body 50.First oils and fats nozzle 39 has: insert hole 59, and insertion hole 59 is open upwards in a side orthogonal with the longitudinal direction of lever main body 50 and grease nipple 33 is inserted in insertion hole 59；And, connecting hole 61, the adapter 60 that the distal tip in lubricant tube 42 is arranged is connected to connecting hole 61.Connecting hole 61 is open upwards so that the end section of the lubricant tube 42 on adapter 60 sidepiece is parallel to the longitudinal direction of lever main body 50 in the side orthogonal with the unlimited direction inserting hole 59.With reference to Fig. 5 B, multiple fixtures 64, lining 65 and plate 66 are placed in insertion hole 59, but do not use spring.Fixture 64 is placed in circumferential direction so that clamping is inserted in the grease nipple 33 inserted in hole 59.
Owing to not using spring in the first oils and fats nozzle 39, the resistance generated when being inserted in by grease nipple 33 and inserting hole 59 reduces.
As shown in Figure 6, the second lubrication lever 38 includes lever main body 50, and lever main body 50 has the configuration identical with the lever main body 50 of the first lubrication lever 37.But, it is arranged at the shape being shaped differently than the first oils and fats nozzle 39 of the second oils and fats nozzle 40 of lever main body 50 end.
Second oils and fats nozzle 40 has connecting hole 63 at an upper portion thereof, the adapter 62 at the distal tip place being arranged at lubricant tube 43 is connected to connecting hole 63.Connecting hole 63 be parallel to the side in unlimited direction inserting hole 59 be open upwards the end so that the lubricant tube 43 on adapter 62 sidepiece generally with the longitudinal direction orthogonal relationship of lever main body 50 extend.
First oils and fats nozzle 39 and the second oils and fats nozzle 40 have substantially the same configuration, except adapter 60,62 connects with different orientation.First oils and fats nozzle 39 has connecting hole 61, and connecting hole 61 is open upwards in the side being orthogonal to the unlimited direction inserting hole 59；Second oils and fats nozzle 40 has connecting hole 63, and connecting hole 63 is open upwards the unlimited side being parallel to insertion hole 59.
As it is shown on figure 3, in the bearing member 49 that lubricant pump 41 is fixed on pedestal 45 to be erect.Lubricant pump 41 has swingable lever 41A and lubricant is operated by described lever 41A and is pumped.In order to supply lubricant, the lever 41A direction of arrow in figure 3 rotates from stand up position.Lubricant pump 41 also has pressure reducing mechanisms so that make the pressure in pipe reduce (reduction) by making lever 41A return to original stand up position.It should be pointed out that, known lubricant pump is for lubricant pump 41.
Lubricant pump 41 is connected to the band split fitting 46 of bifurcated.Piezometer 44 is connected to split fitting 46.
First lubrication lever 37 is arranged at the junction between branch and lubricant tube 42 by one of lubricant tube 42 branch being connected to split fitting 46 and valve 47.Second lubrication lever 38 is connected to another branch of split fitting 46 by lubricant tube 43 and valve 48 is arranged on the junction between branch and lubricant tube 43.
Each in valve 47,48 has for controlling the lever that lubricant passages is opened and closed.Lubricant can be made to be fed to the first lubricant lever 37 or the second lubricant lever 38 from lubricant pump 41 by operating the lever of described valve 47,48 respectively.
The operation that utilize lubricating utensil 35 for the program that be lubricated and lubricating utensil 35 is described below.First, the pedestal 45 lubricant pump 41 of lubricating utensil 35 supported is positioned on the floor in loom front.First lubrication lever 37 is for lubricating the lever side bearing 30 connecting lever 28 and the second lubrication lever 38 that are associated with the first to the 8th heald frame 12 for lubricating the lever side bearing 30 connecting lever 28 being associated with the 9th with the 16th heald frame 12.
The program being used for lubricating the lever side bearing connecting lever 28 being associated with the first to the 8th heald frame 12 will be described with reference first to Fig. 7.
As shown in Figure 7, his/her hands is placed in loom and is inserted in the space that the shed open associated by frame 11 opening 13 place and the first heald frame 12 is formed between the linking arm 16 of lever 14 by one end that first lubricates lever 37 by staff, grips the other end (or end contrary with the first oils and fats nozzle 39) of the lever main body 50 of the first lubrication lever 37 simultaneously.The position of the first lubrication lever 37 is described at this moment by the double dot dash line in Fig. 7.
Hereafter, the lever main body 50 that first lubricates lever 37 is assembled on linking arm 16 to make the upper end of linking arm 16 and is inserted in the hole 51 formed in the first lever main body 50 lubricating lever 37 by staff, and the first oils and fats nozzle 39 is installed on grease nipple 33 and is made the other end of the lever main body 50 of the first lubrication lever 37 be moved down into it to dip.Now, the magnet 57 in the bottom, one end of lever main body 50 is magnetically attracted on connection lever 28 and the protuberance 55A of lever main body 50 abuts connection lever 28, and therefore, the first lubrication lever 37 positions relative to connecting lever 28.Therefore, grease nipple 33 is tightly inserted in the first oils and fats nozzle 39.Owing to there is no spring in the first oils and fats nozzle 39, it is easy to grease nipple 33 is inserted in the first oils and fats nozzle 39 by ground.The lubricant tube 42 left side drafting from Fig. 7 and the adapter 60 in the distal tip of lubricant tube 42 are connected to the upper end of the first oils and fats nozzle 39.It is therefore not necessary to worry in the inwall of opening 13 of frame 11, the first oils and fats nozzle 39, interference between adapter 60 and lubricant tube 42.Then the position of the first lubrication lever 37 is depicted by the solid line in Fig. 7.
Subsequently, the lever of the valve 47 of operated by personnel's lubricating utensil 35 with the lubricant passages opened in valve 47 and operates the lever of valve 48 to close at the lubricant passages in valve 48.
The lever 41A(of operated by personnel's lubricant pump 41 or rotate this operating lever 41A in the direction of the arrow) pre-determined number supplies lubricant for from pump 41.Lubricant is fed to the first oils and fats nozzle 39 from lubricant pump 41 by lubricant tube 42 and then passes through grease nipple 33 and intercommunicating pore 32 is fed to lever side bearing 30.Now, hydraulic pressure acts on the fixture 64 in the first oils and fats nozzle 39 to pressurize to grease nipple 33 and to clamp grease nipple 33 securely.It is therefore prevented that from the jointing leakage of lubricant between the first oils and fats nozzle 39 and grease nipple 33.
Now, based on the behavior of the indicator of piezometer 44 about whether lubrication successfully judges.If piezometer 44 illustrates the residual pressure of the predetermined value after complete rotating lever 41A, then lubrication is successful.If piezometer 44 illustrates the force value close to zero, then lubrication is unsuccessful.If lubricating unsuccessful, then it is assumed that the jointing between the first oils and fats nozzle 39 and grease nipple 33 causes unsuccessful lubrication, it is therefore proposed that be lubricated the inspection of agent leakage for this connection.
Subsequently, staff makes the lever 41A of lubricant pump 41 return to stand up position to reduce the pressure in pipe, and therefore, the indicator display of piezometer 44 is zero.After pressure reduces, staff grips and promote the other end of the lever main body 50 of the first lubrication lever 37 so that hole 51 and linking arm 16 depart from and then make the first oils and fats nozzle 39 depart from grease nipple 33.Owing to removing pressure from pipe, it is easy to remove the first oils and fats nozzle 39 from grease nipple 33.Then staff lubricates the lubrication of the lever side bearing 30 connecting lever 28 that lever 37 is recovered in loom to complete to be associated with the first heald frame 12 by first.
After above-mentioned lubrication procedure, for corresponding first heald frame to the 8th heald frame 12(such as, sequentially from the first heald frame 12 to the 8th heald frame 12) be associated connect lever 28 lever side bearing 30 perform use first lubrication lever this lubrication.
The program using the second lubrication lever 38 that the lever side bearing connecting lever 28 being associated with the 9th to the 16th heald frame 12 is lubricated is described with reference to Fig. 8.
The lubrication procedure using the second lubrication lever 38 is substantially the same with the program using the first lubrication lever 37.Part by programs different to the program only described and use the first lubrication lever 37 and operation and operation.
The lever main body 50 that second lubricates lever 38 is installed on linking arm 16 and makes the upper end of linking arm 16 be inserted in lever main body 50 in the hole 51 of formation and be installed on grease nipple 33 by the second oils and fats nozzle 40 and the other end of the second lever main body 50 lubricating lever 38 is moved down into it to dip by staff.Described by the double dot dash line in Fig. 8 at the second lubrication lever 38 arranging middle part, and depicted the second lubrication lever 38 after positioning and being appropriately arranged with by the solid line in Fig. 8.In fig. 8, the adapter 62 being arranged at the distal tip place of lubricant tube 43 is connected from above to the upper end of the second oils and fats nozzle 40 so that facilitating oils and fats to flow to grease nipple 33.But, this is not by causing in the inwall of opening 13 of frame 11, the second oils and fats nozzle 40, interference between adapter 62 and lubricant tube 43, because arranging larger space between the inwall and the second oils and fats nozzle 40 of opening 13.
Staff rotates the lever of valve 47 to close lubricant passages and to rotate the lever of valve 48 to open lubricant passages.Lubricant is fed to the second oils and fats nozzle 40 from lubricant pump 41 by lubricant tube 43 and then passes through grease nipple 33 and intercommunicating pore 32 is fed to lever side bearing 30.
Shed open in loom according to an embodiment of the invention forms the lubricating utensil 35 of equipment and has the effect that.
(1) lubricate the hole 51 of lever 37 or the second lubrication lever 38 to be assemblied in shed open and form the second oils and fats nozzle 40 of the first oils and fats nozzle 39 or the second lubrication lever 38 that make the upper end of linking arm 16 be inserted in hole 51 on the linking arm 16 of lever 14 and lubricate lever 37 by first by first and be installed on grease nipple 33, lubricant from lubricant pump 41 by being connected to the first oils and fats nozzle 39 and the lubricant tube 42 of lubricant pump 41 or being fed to lever side bearing 30 by being connected to the lubricant tube 43 of the second oils and fats nozzle 40 and lubricant pump 41.
(2) by means of the magnetic force of the magnet 57 being arranged in the first lubrication lever 37 or the second lubrication lever 38, grease nipple 33 is set to the appropriate location of the first oils and fats nozzle 39 or the second oils and fats nozzle 40, and by making protuberance 55A and being connected lever and 28 contact and make the first lubrication lever 37 or the second lubrication lever 38 correctly position.And, do not use the first oils and fats nozzle 39 of spring and the second oils and fats nozzle 40 that grease nipple 33 can be readily inserted in nozzle 39,40.
First oils and fats nozzle 39 of (3) first lubrication levers 37 and the second oils and fats nozzle 40 of the second lubrication lever 38 have the difformity being best suited for heald frame 12 stroke.Stroke desired by heald frame 12 selects appropriately configured first lubrication lever 37 to prevent when installing the first lubrication lever 37 interference between the first oils and fats nozzle 39 and linking arm 16, or in the first oils and fats nozzle 39 and frame 11 opening 13 between interference.Lever 38 is lubricated same for second.
(4) first lubrication levers 37 and the second lubrication lever 38 can be installed inside loom.Therefore, compared with the situation of the lubricating utensil 35 being connected to grease nipple 33 outside loom, convenient and reliably perform lubricating utensil 35 is connected to grease nipple 33.
(5) lubricant pump 41 fixed in a bearing member 49 that is that set up on pedestal 45 and that dispose on the floor in loom front is provided to allow staff at the lever 41A of easy position operation lubricant pump 41.
(6) piezometer 44 of lubricant pump 41 is set to and allows whether successful staff judges based on the behavior of manometric indicator to lubricate.
(7) pressure reducing mechanisms being arranged in lubricant pump 41 allows to remove pressure from lubricant pump 41 before removing the first lubrication lever 37 and the second lubrication lever 38.Therefore, it is simple to remove grease nipple 33 from the first oils and fats nozzle 39 or the second oils and fats nozzle 40.
The present invention is not limited to embodiments described above but it can be modified to such as the various alternate embodiments as illustrated in hereafter.
According to the abovementioned embodiments of the present invention, it is respectively arranged in the lever main body 50 of the first lubrication lever 37 and the second lubrication lever 38 as the hole 51 of the department of assembly being wherein inserted with linking arm 16.But, shown in Fig. 9 of the alternate embodiment of the present invention, department of assembly could be arranged in recessed portion 72 rather than the form in hole 51.In the first lubrication lever 70 shown in fig .9, side plate on the side of lever main body 71 is also discontinuous and be divided into two side plates, namely at the side plate 73 of the end of lever main body 71 and the side plate 74 at other end place.Recessed portion 72 is formed between distance piece 54,55, upwardly extends in the side orthogonal with the longitudinal direction of lever main body 71 and opens wide towards side plate 73,74.The remainder of this configuration is substantially the same with embodiments described above.Although not showing that in the accompanying drawings, the second lubrication lever has the configuration similar with the first lubrication lever 70.At this in amendment, shed open forms the upper end of the linking arm 16 of lever 14 and is assemblied in the recessed portion 72 of the first lubrication lever 70 or the second lubrication lever, and compared with the situation of the embodiment in use hole 51 as described above, this can be more easily carried out.It should be noted that the side plate 53 on the opposite side of side plate 73,74 can also alternatively for discontinuous.
Although according to embodiments of the invention, being used for lubricating from installing inside loom as the first lubrication lever 37 of lubrication lever and the second lubrication lever 38, the first lubrication lever 37 and the second lubrication lever 38 can be installed outside loom.In the case, first lubrication lever and the second lubrication lever should be respectively provided with the first lubrication lever 37 with embodiments described above and the identical configuration of the second lubrication lever 38, and have from its one end to the other end oils and fats nozzle, magnet, intercommunicating pore and can be connected the protuberance that lever contacts.In the lubrication procedure using the lubricating utensil of alternate embodiment of the present invention, staff holds the first oils and fats nozzle of the end being in the first lubrication lever or at the second oils and fats nozzle of the second end lubricating lever and lubricate lever by first or the second lubrication lever inserts from outside loom.Then, staff lubricates lever by first or the second lubrication lever is assemblied on linking arm 16 and makes the upper end of linking arm 16 be inserted in the hole of lever main body, the first oils and fats nozzle or the second oils and fats nozzle is installed on grease nipple 33 and is made the first lubrication lever or the second lubrication lever are moved downwardly until protuberance and abut connection lever thus positioning the first lubrication lever or the second lubrication lever.
According to embodiments of the invention, first lubrication lever 37 is for lubricating the lever side bearing 30 connecting lever 28 being associated with the first to the 8th heald frame 12, and the second lubrication lever 38 is for lubricating the lever side bearing 30 connecting lever 28 being associated with the 9th to the 16th heald frame 12.But, according to the present invention, the first lubrication lever 37 may be used for the lever side bearing 30 and second of the connection lever 28 that lubrication is associated with the first to the tenth heald frame 12 and lubricates lever 38 for the 11st to the 16th heald frame 12.As required heald frame can be grouped, as long as not disturbing between in linking arm 16 and frame 11 opening 13.
According to embodiments of the invention, magnet 57 is arranged in the first lubrication lever 37 and the second lubrication lever 38.But, magnet 57 can be not used in the first lubrication lever 37 and the second lubrication lever 38.
According to embodiments of the invention, lubricating utensil 35 includes two lubrication levers, i.e. the first lubrication lever 37 and the second lubrication lever 38.But, the quantity of lubrication lever is not limited to two, but single lubrication lever can be provided for lubricating utensil 35.
Claims (5)
1. the lubricating utensil (35) forming equipment (10) for shed open in loom, described shed open forms equipment (10) and including: multiple heald frames (12) and be used for driving multiple heald frame driving mechanisms (67A, the 67B of corresponding heald frame (12), 67C, 67D, 67E, 67F, 67G, 67H), each heald frame driving mechanisms (67A, 67B, 67C, 67D, 67E, 67F, 67G, 67H) have for driving the shed open of corresponding heald frame (12) to form motor (22)；Connecting rod (27)；Shed open forms lever (14), and it possesses linking arm (16)；And, connect lever (28), connect lever (28) be attached to described linking arm (16) and be connected to described connecting rod (27) by lever side bearing (30), described connection lever (28) has grease nipple (33), described grease nipple (33) connects with described lever side bearing (30) to allow to utilize the lubricant that the lubricant pump (41) from described lubricating utensil (35) is supplied that described lever side bearing (30) is lubricated, and described lubricating utensil (35) is characterised by:
Described lubricating utensil (35) includes lubrication lever (37,38),
Wherein, described lubrication lever (37,38) has: elongate lever main body (50,71), and an end of described lever main body (50,71) can be gripped by staff；Department of assembly (51), it arranges described lever main body (50,71) and is assembled to described linking arm (16)；And, oils and fats nozzle (39,40), it is arranged at the other end place of described lever main body (50,71) and is assemblied on described grease nipple (33) and makes described grease nipple (33) insert in described oils and fats nozzle (39,40), and wherein
Described oils and fats nozzle (39,40) and described lubricant pump (41) are connected to each other via lubricant tube (42,43).
2. lubricating utensil according to claim 1 (35), it is characterised in that described department of assembly (51) are formed in hole, the orthogonal side of the longitudinal direction of lever main body (50,71) described in described Kong Yu upwardly extends.
3. lubricating utensil according to claim 1 and 2 (35), it is characterised in that magnet (57) is arranged at the part place of the described lever main body (50,71) adjacent with described oils and fats nozzle (39,40).
4. lubricating utensil according to claim 1 and 2 (35), it is characterized in that, described lubrication lever (37,38) quantity is multiple, wherein said lubrication lever (37,38) described oils and fats nozzle (39,40) has difformity according to the stroke of described heald frame (12).
5. lubricating utensil according to claim 3 (35), it is characterised in that
Each lubrication lever (37,38) has from one end of described oils and fats nozzle (39,40) to the other end: described magnet (57), described department of assembly (51) and the protuberance that can contact with described connection lever (28)；And
Described lubrication lever (37,38) is installed from the inner side of described loom and is used for lubricating.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-176172 | 2013-08-28 | ||
| JP2013176172A JP5812063B2 (en) | 2013-08-28 | 2013-08-28 | Oiling device in the opening device of a loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104420048A CN104420048A (en) | 2015-03-18 |
| CN104420048B true CN104420048B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426428.2A Active CN104420048B (en) | 2013-08-28 | 2014-08-27 | The lubricating utensil of equipment is formed for shed open in loom |
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| Country | Link |
|---|---|
| JP (1) | JP5812063B2 (en) |
| CN (1) | CN104420048B (en) |
| FR (1) | FR3010094B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043098B1 (en) * | 2015-10-29 | 2017-12-22 | Staubli Sa Ets | CROWN FORMING MACHINE AND WOVEN WEAR COMPRISING SUCH MOBILE FORMING MACHINE |
| JP6593260B2 (en) * | 2016-06-30 | 2019-10-23 | 株式会社豊田自動織機 | Bearing management method and management device for loom opening device |
| BE1024638B1 (en) * | 2016-10-13 | 2018-05-16 | Picanol N.V. Naamloze Vennootschap | Lubrication system for a weaving machine |
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| CN2665156Y (en) * | 2003-12-02 | 2004-12-22 | 新昌鹤群机械有限责任公司 | Lubricating arrangement for dobbies |
| CN201954229U (en) * | 2011-01-27 | 2011-08-31 | 台州聚源机械制造有限公司 | Bearing lubrication mechanism of cam opening device |
| CN202579669U (en) * | 2012-05-28 | 2012-12-05 | 常熟市伟成非织造成套设备有限公司 | Connecting rod bearing lubrication mechanism of needle machine |
| CN102864552A (en) * | 2011-07-06 | 2013-01-09 | 株式会社丰田自动织机 | Opening apparatus and control method thereof |
| CN102912553A (en) * | 2011-08-05 | 2013-02-06 | 苏州市富艺纺织品有限公司 | Lubricating device on textile equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0431265Y2 (en) * | 1987-03-03 | 1992-07-28 | ||
| IT1255829B (en) * | 1992-09-24 | 1995-11-17 | Giobbe Srl | MOTORCYCLE TRANSMISSION LEVER, PARTICULARLY FOR TEXTILE MACHINES, WITH INTERNAL LUBRICATION CIRCUIT WITH CENTRALIZED FEEDING. |
| JP5369850B2 (en) * | 2009-04-14 | 2013-12-18 | 株式会社豊田自動織機 | Warp opening device for loom |
| JP5423781B2 (en) * | 2011-12-21 | 2014-02-19 | 株式会社豊田自動織機 | Automatic refueling device in electronic opening device of loom |
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2013
- 2013-08-28 JP JP2013176172A patent/JP5812063B2/en active Active
-
2014
- 2014-08-26 FR FR1457995A patent/FR3010094B1/en active Active
- 2014-08-27 CN CN201410426428.2A patent/CN104420048B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665156Y (en) * | 2003-12-02 | 2004-12-22 | 新昌鹤群机械有限责任公司 | Lubricating arrangement for dobbies |
| CN201954229U (en) * | 2011-01-27 | 2011-08-31 | 台州聚源机械制造有限公司 | Bearing lubrication mechanism of cam opening device |
| CN102864552A (en) * | 2011-07-06 | 2013-01-09 | 株式会社丰田自动织机 | Opening apparatus and control method thereof |
| CN102912553A (en) * | 2011-08-05 | 2013-02-06 | 苏州市富艺纺织品有限公司 | Lubricating device on textile equipment |
| CN202579669U (en) * | 2012-05-28 | 2012-12-05 | 常熟市伟成非织造成套设备有限公司 | Connecting rod bearing lubrication mechanism of needle machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5812063B2 (en) | 2015-11-11 |
| JP2015045101A (en) | 2015-03-12 |
| FR3010094B1 (en) | 2018-06-15 |
| CN104420048A (en) | 2015-03-18 |
| FR3010094A1 (en) | 2015-03-06 |
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