CN101624738A - Heald-frame height adjusting apparatus - Google Patents

Heald-frame height adjusting apparatus Download PDF

Info

Publication number
CN101624738A
CN101624738A CN200910142677A CN200910142677A CN101624738A CN 101624738 A CN101624738 A CN 101624738A CN 200910142677 A CN200910142677 A CN 200910142677A CN 200910142677 A CN200910142677 A CN 200910142677A CN 101624738 A CN101624738 A CN 101624738A
Authority
CN
China
Prior art keywords
heald
frame
heald frame
height adjusting
adjusting apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200910142677A
Other languages
Chinese (zh)
Other versions
CN101624738B (en
Inventor
手塚稔
浦垣裕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Publication of CN101624738A publication Critical patent/CN101624738A/en
Application granted granted Critical
Publication of CN101624738B publication Critical patent/CN101624738B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0608—Construction of frame parts
    • D03C9/065—Side stays
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/144—Features common to dobbies of different types linking to the heald frame
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0683—Arrangements or means for the linking to the drive system
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J3/00—Weavers' tools, e.g. knot-tying tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

The present invention provides a heald-frame height adjusting apparatus to make it possible to overcome the problems by providing a heald-frame height adjusting apparatus that easily adjusts the height of a heald frame and that reduces manufacturing costs of a shedding device, and that does not allow the shedding device to easily malfunction and that is suitable for high-speed vertical movement of the heald frame. A heald-frame height adjusting apparatus used in a shedding device including a drive transmission mechanism which is provided in accordance with each heald frame, which connects a reciprocating driving device and a heald frame with each other, and which is capable of changing a supporting height of the corresponding heald frame. The heald-frame height adjusting apparatus includes engaging means and raising-lowering means, the engaging means being engageable with and disengageable from the heald frame and being engaged with the heald frame when the height of the heald frame is adjusted before starting an operation of a loom, the raising-lowering means being placed at a securing portion of the loom and moving the engaging means vertically with respect to the securing portion.

Description

Heald-frame height adjusting apparatus
Technical field
The present invention relates to a kind of device of height of the heald frame of regulating loom.
Background technology
In loom, bad, the fabric accident such as split when beating up of opening then takes place in the loom that turns round easily if set the height of heald frame inadequately.Therefore, regulate the work of the height of heald frame, so that beat up in the suitable position of steel button.
For example in the shedding motion of loom shown in Figure 9, on each heald frame, drive transmission device is set, the motion converter of vibrated drive equipment is become moving up and down of heald frame by drive transmission device.And, in the part of the useful expansion link of drive transmission device from about the lower support heald frame.The variable height overall of expansion link, but do not have height adjustment mechanism at itself, only be simply to be screwed into the bolt that height overall is remained the length of expectation.
Thereby, unclamp bolt if do not support heald frame, then the heald frame height overall that dwindles expansion link because of its weight falls.Therefore, the height of heald frame is regulated altogether more than 2 people of people of the people of need of work supporting heald frame and stubborn bolt, and workability is bad.
Technology as past of the people who does not need to support heald frame, Japan Patent discloses flat 11-107103 communique and Japan Patent and discloses flat 05-230734 communique and disclose comprise the part of the height adjustment mechanism of heald frame as shedding motion in the drive transmission device of each heald frame, has the technology of manual operation height adjustment mechanism.
But weak point is: these all use the pairing left and right height adjustment mechanism corresponding to the component of heald frame number, so the manufacturing expense of shedding motion increases.And, with the part of height adjustment mechanism as shedding motion, so if compare with the shedding motion that does not have height adjustment mechanism, the shedding motion that then has a height adjustment mechanism causes the complicated of the increase of parts number of packages and structure, we can say easily and breaks down.
In addition, the heald frame change focuses on the component that comprises height adjustment mechanism in the drive transmission device.Thereby the structure that height adjustment mechanism is fixed on heald frame is not suitable for making the high speed that moves up and down of heald frame.
Summary of the invention
The present invention has overcome deficiency of the prior art, and a kind of heald-frame height adjusting apparatus is provided, and can carry out the height adjusting work of heald frame easily, and, the manufacturing expense of shedding motion is suppressed for cheap, and shedding motion is difficult for breaking down, and also is suitable for the high speed that moves up and down of heald frame.
Prerequisite of the present invention is to use in the heald-frame height adjusting apparatus of the shedding motion that comprises drive transmission device, and above-mentioned drive transmission device is arranged on each heald frame and links vibrated drive equipment and heald frame, and constitutes the support height of the heald frame of variable correspondence.
For solving the problems of the technologies described above, the present invention realizes by following technical scheme: heald-frame height adjusting apparatus comprises: snap fastener, and detachable with respect to heald frame, be sticked in heald frame during the height adjusting work of the heald frame that before the loom entry into service, carries out; Reach elevating mechanism, be loaded into the fixed part of loom, snap fastener is moved along the vertical direction with respect to this fixed part.In addition, the fixed part of the loom among the present invention is meant near the part of not moving the side of the heald frame that height and position is fixing with respect to loom frame.
Snap fastener also can engage heald frame from the side, still, in order heald frame not to be implemented to be used to engage the special transformation of heald frame and snap fastener and to engage, is preferably as follows.That is, the present invention can also be the grasping device that snap fastener comprises the optional position of controlling heald frame.
Elevating mechanism also can possess the drive unit that becomes power source, but for its manufacturing expense is suppressed to be preferably as follows for cheapness.That is, the present invention can also be that elevating mechanism comprises: screwed part, be formed with the threaded portion of the side in external thread part or the internal thread part, and in this side's threaded portion, screw togather with the threaded portion of the opposing party in the above-mentioned threaded portion that is formed at snap fastener; Operating portion is used for making relative rotation the in threaded portion of the opposing party in a side threaded portion and the snap fastener of screwed part; Reach seat portion, be loaded into the fixed part of loom.
Heald-frame height adjusting apparatus also can only be made of snap fastener and elevating mechanism, still, in order further to improve the efficient of the height adjusting work of heald frame, is preferably as follows.That is, the present invention can also be the heald frame height mensuration mechanism that heald-frame height adjusting apparatus comprises the height of measuring heald frame.
Compared with prior art, the invention has the beneficial effects as follows: possess with respect to the dismountable snap fastener of heald frame and be loaded into the elevating mechanism of the fixed part of loom,, when loom turns round, can pull down use so only before the loom entry into service, be installed on loom.Thereby, since be installed in heald frame about, therefore, if heald-frame height adjusting apparatus of the present invention is minimum 2, then carry out the height adjusting work of the heald frame of loom integral body, so can suppress the manufacturing expense of shedding motion at an easy rate by the height adjusting work that each heald frame is repeated heald frame.
And the present invention is irrelevant with vibrated drive equipment or drive transmission device based on shedding motion, can pull down use when loom turns round, so be suitable for the high speed that moves up and down of heald frame, is difficult for breaking down.
And, after the present invention is installed between the fixed part of loom and the heald frame, if use elevating mechanism, snap fastener is moved up and down, by each snap fastener heald frame that moves up and down, can change support height with this, so carry out the height adjusting work of heald frame easily based on the heald frame of drive transmission device.
And if snap fastener comprises the grasping device of the optional position of controlling heald frame, then the special transformation that heald frame is not used to engage heald frame and snap fastener gets final product, and does not influence moving up and down based on the heald frame of shedding motion fully.
Elevating mechanism comprises: screwed part, be formed with the threaded portion of the side in external thread part or the internal thread part, and in this side's threaded portion, screw togather with the threaded portion of the opposing party in the above-mentioned threaded portion that is formed at snap fastener; Operating portion is used for making relative rotation the in threaded portion of the opposing party in a side threaded portion and the snap fastener of screwed part; Reach seat portion, be loaded into the fixed part of loom; At this moment, compare with the elevating mechanism that possesses drive unit, the present invention can cheaply suppress manufacturing expense.
Measure mechanism if the present invention includes the heald frame height of the height of measuring heald frame, then can be forbidden the heald frame height of back-up body to measure mechanism, so further easily carry out the height adjusting work of heald frame.
Description of drawings
Fig. 1 is the front view of user mode of the heald-frame height adjusting apparatus of expression the 1st example.
Fig. 2 is the front view of the heald-frame height adjusting apparatus of expression the 1st example.
Fig. 3 is the left side view of Fig. 2.
Fig. 4 is the A-A line amplification profile of Fig. 2.
Fig. 5 is the front view of user mode of the heald-frame height adjusting apparatus of expression the 2nd example.
Fig. 6 A, Fig. 6 B are front view, the B-B line amplification profiles of the heald-frame height adjusting apparatus of expression the 2nd example.
Fig. 7 is the front view of user mode of the heald-frame height adjusting apparatus of expression the 3rd example.
Fig. 8 A, Fig. 8 B are front view, the side views of the heald-frame height adjusting apparatus of expression the 3rd example.
Fig. 9 is the front view that expression makes the shedding motion of heald frame lifting.
Figure 10 is the stereogram of structure in the left side of expression guiding heald frame.
Figure 11 is the front view of expression shedding motion from the structure of lower support heald frame.
Figure 12 is the side view of the height relationships of representational framework, head frame guides, heald frame.
The specific embodiment
With the specific embodiment the present invention is described in further detail with reference to the accompanying drawings.
One example of the loom that is suitable for heald-frame height adjusting apparatus 1 is described according to Fig. 9～Figure 11.Fig. 9 represents to make the structure of heald frame 90 liftings.Figure 10 represents to guide the structure in the left side of heald frame 90.Figure 11 represents the structure of shedding motion 80 from lower support heald frame 90.
One of the loom of suitable heald-frame height adjusting apparatus 1 for example descends: guide rail 91 is set about heald frame 90, the all around direction of the heald frame 90 that moves up and down in guide rail 91 guiding, the shedding motion 80 of the below by being arranged on heald frame 90 moves up and down heald frame 90.Below, further describe in detail according to the order of shedding motion 80, guide rail 91.
Shedding motion 80 possesses vibrated drive equipment 81 and the drive transmission device 82 that is arranged on each heald frame 90, the back and forth movement of vibrated drive equipment 81 is transformed into the elevating movement of heald frame 90 by drive transmission device 82.
Drive transmission device 82 at first is transferred to supporting with the back and forth movement of the jack back 83 of the part of vibrated drive equipment 81 by connecting rod 84 and is the side in the arm 85,85 that rocks from side to side of equal height, swing arm 85, the 85 synchronous swing movements about making by connecting rod 86.Then, drive transmission device 82 by about swing arm 85 swing movement is transformed into moving up and down of expansion link 87, by the left and right sides downside that expansion link 87 will move up and down and be transferred to heald frame 90, heald frame 90 is moved up and down.Below, each parts is described in detail.
A pair of swing arm 85,85 below leaning on than heald frame 90 about be that the center is supported to and can shakes with a P, link shaking between the end of a side by connecting rod 86, link respectively expansion link 87 arranged at the opposing party's the end that shakes.And linking at a side swing arm 85 has connecting rod 84.
The support height of expansion link 87 variable heald frames 90.Expansion link 87 is can slide up and down to insert engaging lever 87b in the inside of the tubular heald frame joint 87a that extends up and down, is screwed into bolt 87c and fixed engagement bar 87b at heald frame joint 87a, and maintenance is to the outstanding length of the last direction of the engaging lever 87b of heald frame joint 87a.In addition, expansion link 87 unclamps bolt 87c as required and changes outstanding length to the last direction of the engaging lever 87b of heald frame joint 87a.The outstanding length of the last direction of the engaging lever 87b of heald frame joint 87a is changed the height of heald frame 90 by adjusting.
The opposing party by linking swing arm 85 in the bottom of heald frame joint 87a shakes end, and swing arm 85 is transformed into swing movement and moves up and down.And, be situated between by the bottom of joint 87d binding heald frame 90 by upper end, thereby heald frame 90 moves up and down with expansion link 87 at engaging lever 87b.
Guide rail 91 is at the side of the side stay 90a, the 90a that constitute heald frame about 90 configuration head frame guides 92, head frame guides 92 along front and back and up and down devices spaced apart be provided with towards about in the chase 92a of direction opening, make side stay 90a front and back and about outside be directed to chase 92a.And, guide rail 91 head frame guides about 92 outside towards about the outstanding guide shaft 93 that is provided with in the outside, being situated between makes the outside portion, the left and right sides of guide shaft 93 be bearing in the framework 95 of loom by pedestal 94.
Only the left side is illustrated an example of the heald-frame height adjusting apparatus 1,1 of the pairing left and right that is used in above-mentioned loom according to Fig. 1～Fig. 4.Fig. 1 is the front view that expression is positioned over heald-frame height adjusting apparatus 1 structure of head frame guides 92 upper support heald frames 90.Fig. 2 is the front view that amplifies expression heald-frame height adjusting apparatus 1.Fig. 3 is the left side view of Fig. 2.Fig. 4 is the A-A line profile of Fig. 2.
Be loaded into head frame guides 92 during the height adjusting work of the heald frame 90 that Fig. 1～heald-frame height adjusting apparatus 1 shown in Figure 3 carried out as the fixed part of loom before the loom entry into service, and be mounted on the heald frame 90, regulate the height of heald frame 90 so when supporting heald frame 90 in back is set, move along the vertical direction, after the height adjusting work that finishes heald frame 90, pull down from loom.Thereby the action of the shedding motion 80 when heald-frame height adjusting apparatus 1 does not turn round to loom brings influence.
The heald frame height of the height that heald-frame height adjusting apparatus 1 comprises the snap fastener 2 that is fastened on heald frame 90, make elevating mechanism 3 that snap fastener 2 moves along the vertical direction, measure heald frame 90 is measured mechanism 4.Below, each mechanism is described in detail.
2 pairs of heald frames 90 of snap fastener are detachable, supporting heald frame 90 when the height adjusting work of heald frame 90.It all is assembled into one with elevating mechanism 3 to snap fastener 2 in the drawings, but its part is assembled into one and remainder and elevating mechanism 3 split settings with elevating mechanism 3, also can make up a part of when highly regulating work and remainder and using.The position of supporting heald frame 90 is the side stay 90a that constitute the left side of heald frame 90 in the drawings, but also can be the framework suspension rod 90b that constitutes the upside of heald frame 90.And, to the engaging mode of heald frame 90 in the drawings for controlling, but also can be other mode if can support heald frame 90.
Snap fastener 2 among the figure is the grasping devices of controlling side stay 90a from front and back, by fastening part 7 clamping side stay 90a between body 5 and clamping part 6.Below, describe in detail with the order of body 5, clamping part 6, fastening part 7.
It is outstanding and be configured in the clamping section 52 of the front of side stay 90a that body 5 possesses the rectangular-shaped body piece 51 in the outside of the left and right directions that is configured in side stay 90a and the front portion from the inner face (towards the face of heald frame 90) of the left and right directions of body piece 51.
Body piece 51 forms the through hole 53 of up/down perforation, and the internal thread part 54 that is screwed together in elevating mechanism 3 is formed on the inner peripheral surface of through hole 53, the outside end difference 55 more side-prominent backward than the inboard that makes left and right directions is set in the back, and the external screw thread 71 of fastening part 7 protrudes in direction outside the side from the outside of left and right directions.Know clearly it, the projected direction of external screw thread 71 is vertical with the perforation direction of through hole 53 and vertical with controlling direction directions.
Clamping part 6 is the plate of L word shape roughly, in outside configuration a slice 61 of the left and right directions of body piece 51,52 extends another sheets 62 from the outside of the left and right directions of body piece 51 to the clamping section.A slice 61 is formed with the through hole 61a of the external screw thread 71 that leads to fastening part 7.Another sheet 62 is imitateed the end difference 55 of body piece 51 and is made as concavo-convex band stairstepping, and it is relative with the clamping section 52 of body piece 51 that the inside portion of left and right directions is made as clamping section 63.
Fastening part 7 is a slice 61 by circular cone packing ring 72, clamping part 6, and each through hole 72a, 61a, the 73a of circular cone packing ring 73 successively at external screw thread 71, screws togather wing nut 74 thereafter.External screw thread 71 is fixed on body piece 51.And inboard circular cone packing ring 72 is fixed on the outside of the left and right directions of body piece 51, and the circular cone packing ring 73 of wing nut side is fixed on the outside of the left and right directions in a slice 61 of clamping part 6.
Inboard circular cone packing ring 72 possesses the past backwards gradually near the inclined plane of heald frame 90 in the outside of left and right directions, the circular cone packing ring 73 of wing nut side possesses the opposite inclined plane of inclined plane direction with inboard circular cone packing ring 72 in the outside of left and right directions.Thus, if tighten wing nut 74, then the clamping section 52 of the 63 pairs of bodies 5 in clamping section of clamping part 6 imitate above-mentioned inclined plane from parastate angle towards front and back to inclination, the opening that is formed by a pair of clamping section 52,63 becomes narrower and small at its entrance side, further improves the strength of controlling heald frame 90.
Each through hole 73a, 61a of the circular cone packing ring 73 of wing nut side and a slice 61 of clamping part 6 guarantees the gradient of above-mentioned clamping part 6, therefore and external screw thread 71 between surplus is set.And, be fixed with friction means 52a, the 63a of anti-skidding usefulness respectively at a pair of clamping section 52,63 relative clamping areas.
The elevating mechanism 3 of the following stated is to be loaded into the fixed part of loom and the mechanism that snap fastener 2 is moved along the vertical direction with respect to fixed part.
The screwed part 31 of elevating mechanism 3 among the figure to be screwed on snap fastener 2, with the rotatable seat portion 32 that is arranged on the bottom of screwed part 31 be loaded into head frame guides 92 above, by the operating portion 33 of operation setting in the upper end of screwed part 31, make screwed part 31 with respect to snap fastener 2 rotation and counter-rotating relatively, make snap fastener 2 liftings at each heald frame 90.
Screwed part 31 possesses the axle of external thread part 31a in the scope that makes snap fastener 2 liftings at least, continues the total length of axle in the drawings and uses the stud of thread.
In the bottom of screwed part 31 up and down in abutting connection with screwing togather nut 34 and band plate spring nut 35, the position of the effect fixed band leaf spring nut 35 by double nut.The leaf spring 35a of band plate spring nut 35 is positioned at than the lower surface of stud 31 by down, and stud 31 is held in rotatable and becomes a portion 32.
Above the head frame guides in the drawings 92 of stowage receptacle portion 32, but be not limited thereto, also can be in addition loom framework 95 above, also can be fixed on beyond the framework 95 of framework 95 above.That is, stowage receptacle portion 32 be the fixed part of loom, and be the top constant part of height with respect to the framework 95 of loom.
In the upper end of screwed part 31 up and down in abutting connection with the wing nut that screws togather snap fastener 2 different wing nut 36 and another nut 37, the fixing position of wing nut 36 similarly.This wing nut 36 becomes operating portion 33.
It is mensuration mechanisms with respect to the height of the privileged site of the heald frame 90 of reference position that the heald frame height of the following stated is measured mechanism 4, allows the staff judge the support height of heald frame 90 according to its measurement result.In the drawings, above this benchmark position use head frame guides 92, and use of the privileged site of heald frame 90 and heald frame 90 is top with above the body piece 51 simultaneously.
The body 5 that heald frame height is in the drawings measured 4 pairs of snap fasteners 2 of mechanism can relatively support dial 41 with moving up and down.The staff is loading dial 41 on head frame guides 92, make snap fastener 2 with respect to dial 41 with heald frame 90 towards upper and lower to moving, the scale of the dial 41 of contrast this moment and the position of indicating above of body 5 and measure the support height of heald frame 90.
Dial 41 is put down in writing scale up and down at elongated dimetric scale plate, the slotted hole 42 that the pars intermedia about the regulation plate connects before and after being formed with along above-below direction.Dial 41 is situated between and is configured in the front of body 5 by pedestal 43, disposes packing ring 45, cheese head screw 44 successively in the front face side of dial 41.The helical axis that makes cheese head screw 44 is by packing ring 45, dial 41, and the screwed hole 56 of each through hole 43a, 45a of pedestal 43, front that slotted hole 42 is screwed on body 5, and dial 41 is supported in body 5.The staff regulate 44 pairs of bodies 5 of cheese head screw screwed hole 56 screw togather the degree of depth, so that between pedestal 43 and dial 41, produce the gap, its result can keep snap fastener 2 along the vertical direction movably to being loaded into the top dial 41 of head frame guides 92.
Use above-mentioned illustrated heald-frame height adjusting apparatus 1 in the following order.At first, make the loom fine motion and the position that makes the height of heald frame 90 become regulation stops.Then, the staff unclamped the wing nut 74 of grasping device 2 in advance before the heald-frame height adjusting apparatus 1 with pairing left and right is arranged on loom, made the interval of a pair of clamping area that grasping device 2 possesses wideer than the thickness of side stay 90a.And the staff is the wing nut 36 of operating operation portion 33 in advance, and the distance of the bottom surface of the top and band plate spring nut 35 of the body 5 of grasping device 2 is narrower and small than the top distance of the top and head frame guides 92 of heald frame 90.
And, the staff aims at height, become above the top and body 5 of the feasible heald frame 90 that from then on will regulate with one side, and be pressed into each heald-frame height adjusting apparatus 1 towards side stay 90a, make the side of side stay 90a be connected to the bottom of the opening that a pair of clamping area by grasping device 2 forms, the vertical degree of the screwed part 31 by keeping elevating mechanism 3 is also tightened the wing nut 74 of grasping device 2, thereby makes side stay 90a being held in a pair of clamping area.
Then, the staff makes the internal thread part 54 relative rotations of screwed part 31 and body 5 by the operating portion 33 of elevating mechanism 3, make band plate spring nut 35 be connected to head frame guides 92 above.This moment dial 41 because of deadweight falls, with its lower end be connected to head frame guides 92 above.
Then, the staff unclamps the bolt 87c of the heald frame joint 87a from about the lower support heald frame 90 and engaging lever 87b is made as modifiable state with respect to the outstanding length of heald frame joint 87a.At this moment, by about a pair of heald-frame height adjusting apparatus 1,1 supporting heald frame 90, so the phenomenon that does not exist heald frame 90 to fall because of deadweight.After this, the wing nut 36 of the operating portion 33 of staff's rotation and lifting mechanism 3, grasping device 2 is moved up and down, while regard as with the consistent position of the scale of dial 41 heald frame 90 being adjusted to the height and position of expectation above the body 5 of pointer with heald frame 90.
The control method of concrete height and position is described according to Figure 12.Highly regulate and determine by the height dimension H1 above heald frame 90 above head frame guides 92.Be supported with not shown heddle (heald) at heald frame 90, regulate the height of heald frame 90, make the center of the harness eye in the heddle (heald) with respect to becoming desired size above the framework 95 of loom.At this moment, except above-mentioned height dimension H1, will above framework 95, also take into account by the height dimension H2 above head frame guides 92.
Regulate after the height and position, the bolt 87c of fastening left and right sides heald frame joint 87a, the outstanding length of fixed engagement bar 87b links heald frame joint 87a and engaging lever 87b, the fixedly support height of heald frame 90.
, unclamp the wing nut 74 of grasping device 2 in each heald-frame height adjusting apparatus 1, remove controlling of heald frame 90, pull down each heald-frame height adjusting apparatus 1 from loom thereafter.The sheet that this a succession of work is repeated the heald frame 90 that will regulate is counted component.
Then, the example of key diagram 5, heald-frame height adjusting apparatus 1 shown in Figure 6.Fig. 5 is that expression is positioned over heald-frame height adjusting apparatus 1 on the head frame guides 92 and the front view of the structure of supporting heald frame 90.Fig. 6 A is the front view that amplifies expression heald-frame height adjusting apparatus 1, and Fig. 6 B is the B-B line amplification profile of Fig. 6 A.
Illustrated heald-frame height adjusting apparatus 1 has and same formation and the effect of embodiment before basically, but routine different with before, use is closed the structure that makes snap fastener 2 and heald frame 90 engagings by pin joint, and elevating mechanism 3 uses the assembling heald frame height to measure the structure of mechanism 4.Thereby heald-frame height adjusting apparatus 1 does not have special-purpose heald frame height and measures mechanism 4.
Snap fastener 2 is the clamping close devices of lateral surface that are fastened on the left and right directions of heald frame 90.Clamping close device 2 possesses the body 5 that moves up and down according to elevating mechanism 3, from the inner face of the left and right directions of body 5 towards the outstanding engagement pin 57 of the side stay 90a of heald frame 90.
Body 5 is a cube shaped, except the internal thread part 54 that possesses the through hole 53 that runs through up and down as before example, is formed at through hole 53, and the example before being different from, what possess the side that is pressed into engagement pin 57 buries hole 58 underground.And engagement pin 57 is the outer direction side that connecting hole 59 that the opposing party of engagement pin 57 embeds is formed at side stay 90a accurately.The formation of connecting hole 59 height be decided to be as before example heald frame 90 top and body 5 above become with simultaneously.Connecting hole 59 also can append processing at the heald frame of having established 90, also can process the heald frame of newly establishing 90 in advance.
The heald frame height that elevating mechanism 3 extends along the vertical direction in the axial region setting of its screwed part 31 is measured mechanism 4.It is that scale display surface 46 extends the axial region that is arranged on screwed part 31 along the vertical direction that heald frame height is measured mechanism 4, devices spaced apart about the scale is recorded in the mechanism of scale display surface 46.In illustrated example, heald frame height is measured the part of 4 pairs of circumferencial directions in the stud of screwed part 31 of mechanism in region-wide screw cutting tooth and form scale display surface 46 along the vertical direction, the scale display surface that becomes general plane 46 about the mint-mark record to the wire scale of axis direction right angle extension.Thereby the section of screwed part 31 is to overlook and the form of the part that straight excision is justified.
Then, the example of key diagram 7, heald-frame height adjusting apparatus 1 shown in Figure 8.Fig. 7 is that expression is positioned over heald-frame height adjusting apparatus 1 on the head frame guides 92 and the front view of the structure of supporting heald frame 90.Fig. 8 A is the front view that amplifies expression heald-frame height adjusting apparatus 1, and Fig. 8 B is the left side view of Fig. 8 A.
Illustrated heald-frame height adjusting apparatus 1 is different with the precedent that uses as one of a plurality of parts of assembling, snap fastener 2 is divided into 2 different parts of function and constitutes, and elevating mechanism 3 is made as the mechanism of only assembling the one in the snap fastener 2.
Particularly, illustrated snap fastener 2 is split settings with respect to the clamping close device of the 2nd clamping close device 22 of heald frame 90 dismountable the 1st clamping close devices 21 and screwed part 31 liftings by elevating mechanism 3.This clamping close device loads the 1st clamping close device 21 and uses on the 2nd clamping close device 22 when the height adjusting work of heald frame 90.
The 1st clamping close device 21 is the structure as the clamping close device of precedent except not having through hole 53 and internal thread part 54, possesses body 5 and engagement pin 57.
The 2nd clamping close device 22 is the sagging devices of axial region that make bolt 24 from the bottom surface of support unit 23 of roughly " コ " font that loads the 1st clamping close device 21 and support unit 23, and axial region of bolt 24 is screwed on the thread 38 of elevating mechanism 3 described later on this.
Support unit 23 opening directions with " コ " letter stencil are made as direction, and the anter 23b that is provided with of the front and back of heart sheet 23a and the rear panel 23c front and back that are configured in body 5 therein make body 5 move forward and backward and do not fall down.And, support unit 23 heart sheet 23a therein forms the through hole 23d that runs through up and down, the axial region of last bolt 24 leads to through hole 23d downwards, and fixes by the head clamping central plate 23a of the last bolt 24 that hangs down by the nut 25 that is screwed on this axial region with from support unit 23.And, become the position of the bottom surface of loading the 1st clamping close device 21 (body 5) above the head of last bolt 24.
Former configuration nut 26, dial 41, packing ring 45 at the anter 23b of support unit 23 are fixed on anter 23b by cheese head screw 44 with these, between dial 41 and nut 26 surplus are set, so that can guarantee moving up and down of dial 41.
Illustrated elevating mechanism 3 is mechanisms that one makes up the 2nd clamping close device 22, to be screwed on the thread 38 of last bolt 24 of the 2nd clamping close device 22 as operating portion 33, as the screwed part 31 that extends up and down, the head of bolt 31 is as seat portion 32 down with the following bolt of bottom that is screwed on thread 38.
Screw-button 38 as at one end be cut with right-handed screw usually is cut with left-handed screw at the other end, and each external thread part of above bolt 24 of institute and following bolt 31 is a backpitch.
Illustrated heald-frame height adjusting apparatus 1 is careful the 1st clamping close device 21 and is used for the split this point with other.That is, the staff is after engaging the 1st clamping close device 21 respectively about heald frame 90, and the mechanism that the 2nd clamping close device 22, elevating mechanism 3 and heald frame height mensuration mechanism 4 are assembled by one is configured in respectively between the 1st clamping close device 21 and the head frame guides 92.This moment, the staff was embedded into the bottom of the 1st clamping close device 21 with the support unit 23 of the 2nd clamping close device 22, can locate the fore-and-aft direction of the 1st clamping close device 21 and the 2nd clamping close device 22.Thereafter, staff's the turn of the screw button 38 makes down the bottom surface of bolt 31 be connected to the top of head frame guides 92 and supporting heald frame 90.After this as other examples.
In addition, illustrated the 2nd clamping close device 22 is in the above description as the record of the part of snap fastener 2, but also can be used as the part of elevating mechanism 3 and put down in writing.At this moment, elevating mechanism 3 comprise the internal thread part of the thread 38 of the bolt member 31 that extends up and down as the last bolt 24 that is screwed on the 2nd clamping close device 22, as the following bolt 31 of the seat portion of the thread 38 of the last bolt 24 counterrotating operating portions of internal thread part that is used to make thread 38 and the 2nd clamping close device 22, fixed part that conduct is loaded into loom.
Heald-frame height adjusting apparatus 1 is not limited to above-mentioned example.In the 1st example, the projected direction of the external screw thread 71 of fastening part 7 is for vertical with the perforation direction of the through hole 53 of the body 5 of grasping device 2 and be vertical direction with respect to controlling direction, but be not limited thereto, also can be the direction parallel with controlling direction, also the axis direction of the internal thread part 54 of body 5 be a parallel direction relatively.
In the 2nd example, make engagement pin 57 and body 5 integrated, connecting hole 59 is arranged on side stay 90a, but be not limited thereto, also can make engagement pin 57 and side stay 90a integrated, connecting hole 59 is arranged on body 5, connecting hole is set respectively, also can be used as independent parts and use engagement pin 57 at body 5 and side stay 90a.
In the 2nd example, top same with heald frame 90 that heald frame height is measured mechanism 4 in the face of becoming pointer above the accurate body 5, the staff reads the value of the scale consistent with pointer and carries out the height adjusting of heald frame 90, but be not limited thereto, also the pointer of special use can be arranged on top inconsistent position with heald frame 90.For example, though it is not shown, but heald frame height is measured mechanism 4 and also can be used the both ends of the total length on screwed part 31 that thread is arranged and at the common stud that does not have thread midway of total length, the face that will not have thread is as scale display surface 46, body 5 is moving than the scale display surface 46 external thread part 31a by downside or upside, from body 5 towards above or below scale display surface 46 make special-purpose pointer outstanding.
And, in last example, used and to be fastened on the structure of heald frame 90 with the 1st clamping close device 21 of heald frame 90 splits, but be not limited thereto, also can be made as heald frame 90 self as its part and one possesses the structure of the 1st clamping close device 21, in this situation, the 1st clamping close device 21 is not included in heald-frame height adjusting apparatus 1, and snap fastener 2 only is made of the 2nd clamping close device 22.
Same in last example, the length variations for elevating mechanism 3 of constituting of thread 38 and following bolt 31 will be constituted, but the alternative bolt 31 down in generation is provided with rotatable bolster merely, and replace the nut part that thread 38 is arranged on the top of the rotatably mounted bolster of downside, bolt 24 on internal screw-thread screw the 2nd clamping close device 22 of the upside of nut part also can be used as screwed part 31 and uses and go up bolt 24.Beyond this, substitute and go up bolt 24, only be provided with from the sagging bolster of the support unit 23 of " コ " word shape, substitute the nut part that thread 38 is arranged on the bottom of the rotatably mounted bolster of upside, also can be under the internal screw-thread screw of the downside of nut part bolt 31.And, substitute thread 38, go up bolt 24, and down bolt 31 also can be arranged on two ends and the externally threaded screw button bar of backpitch is set and is screwed on each externally threaded nut part.

Claims (4)

1. a heald-frame height adjusting apparatus is used in the shedding motion that comprises drive transmission device, and above-mentioned drive transmission device is arranged on each heald frame and links vibrated drive equipment and heald frame, and constitutes the support height of the heald frame of variable correspondence, it is characterized in that,
Above-mentioned heald-frame height adjusting apparatus comprises:
Snap fastener, detachable with respect to heald frame, be sticked in heald frame during the height adjusting work of the heald frame that before the loom entry into service, carries out; Reach elevating mechanism, be loaded into the fixed part of loom, snap fastener is moved along the vertical direction with respect to this fixed part.
2. heald-frame height adjusting apparatus according to claim 1 is characterized in that,
Snap fastener comprises the grasping device of the optional position of controlling heald frame.
3. heald-frame height adjusting apparatus according to claim 1 and 2 is characterized in that,
Elevating mechanism comprises:
Screwed part is formed with the threaded portion of the side in external thread part or the internal thread part, in this side's threaded portion, screws togather with the threaded portion of the opposing party in the above-mentioned threaded portion that is formed at snap fastener; Operating portion is used for making relative rotation the in threaded portion of the opposing party in a side threaded portion and the snap fastener of screwed part; Reach seat portion, be loaded into the fixed part of loom.
4. heald-frame height adjusting apparatus according to claim 1 and 2 is characterized in that, comprises that the heald frame height of the height of measuring heald frame is measured mechanism.
CN2009101426778A 2008-06-05 2009-06-05 Heald-frame height adjusting apparatus Expired - Fee Related CN101624738B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-148172 2008-06-05
JP2008148172A JP2009293154A (en) 2008-06-05 2008-06-05 Heald-frame height adjusting apparatus
JP2008148172 2008-06-05

Publications (2)

Publication Number Publication Date
CN101624738A true CN101624738A (en) 2010-01-13
CN101624738B CN101624738B (en) 2012-09-05

Family

ID=41057437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101426778A Expired - Fee Related CN101624738B (en) 2008-06-05 2009-06-05 Heald-frame height adjusting apparatus

Country Status (3)

Country Link
EP (1) EP2130958A2 (en)
JP (1) JP2009293154A (en)
CN (1) CN101624738B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103668724A (en) * 2013-12-25 2014-03-26 吴江市恒艺丝绸整理厂 Weft rack of loom
CN103726161A (en) * 2013-08-21 2014-04-16 咸阳经纬纺织机械有限公司 Lowering and positioning method of passive open-type air jet loom heald frame, and leveling positioning device
CN104328564A (en) * 2014-10-22 2015-02-04 杭州创兴织造设备科技有限公司 Double-layered textile spinning machine with adjustable cloth-fell height
CN105734763A (en) * 2014-10-22 2016-07-06 杭州创兴云智能设备科技股份有限公司 Double-layer fabric textile machine with adjustable cloth fell height
CN106283326A (en) * 2015-06-29 2017-01-04 津田驹工业株式会社 The heald frame height apparatus for adjusting position of loom
CN107723900A (en) * 2017-11-23 2018-02-23 广东溢达纺织有限公司 Adjust the comprehensive high device of loom
CN110424084A (en) * 2019-08-27 2019-11-08 青岛天一红旗纺机集团有限公司 A kind of crank looms heald frame connecting device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019517A3 (en) * 2010-09-24 2012-08-07 Picanol GAAP FORMAT FOR A WEAVING MACHINE.
CN102418187A (en) * 2011-07-21 2012-04-18 吴江市锦邦纺织品有限公司 Weaving machine heald frame provided with height adjusting device
CN104233593A (en) * 2014-10-13 2014-12-24 湖州现代纺织机械有限公司 Loom pull rod mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670114A5 (en) * 1986-04-11 1989-05-12 Sulzer Ag
JP3240665B2 (en) * 1992-02-17 2001-12-17 株式会社豊田自動織機 Heald frame support device for loom
JP3855397B2 (en) 1997-10-06 2006-12-06 株式会社豊田自動織機 Opening device in loom
JP2001248032A (en) * 2000-02-28 2001-09-14 Tsudakoma Corp Heald frame height setting device for loom, and method for heald frame height setting using the same
CN200981911Y (en) * 2006-12-07 2007-11-28 襄樊三五四二纺织总厂 Special-purpose tools for adjusting jet loom heald frame height
EP2009157B1 (en) * 2007-06-26 2010-01-06 Groz-Beckert KG Frame connection device for a heald frame

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726161A (en) * 2013-08-21 2014-04-16 咸阳经纬纺织机械有限公司 Lowering and positioning method of passive open-type air jet loom heald frame, and leveling positioning device
CN103726161B (en) * 2013-08-21 2015-09-02 咸阳经纬纺织机械有限公司 The forcing down of passive open type air-jet loom heald frame, localization method and flatly combine positioner
CN103668724A (en) * 2013-12-25 2014-03-26 吴江市恒艺丝绸整理厂 Weft rack of loom
CN104328564A (en) * 2014-10-22 2015-02-04 杭州创兴织造设备科技有限公司 Double-layered textile spinning machine with adjustable cloth-fell height
CN104328564B (en) * 2014-10-22 2016-03-02 杭州创兴云智能设备科技股份有限公司 The adjustable for height two-layer fabric weaving loom of a kind of fell
CN105734763A (en) * 2014-10-22 2016-07-06 杭州创兴云智能设备科技股份有限公司 Double-layer fabric textile machine with adjustable cloth fell height
CN105734763B (en) * 2014-10-22 2017-11-17 杭州创兴云智能设备科技股份有限公司 A kind of two-layer fabric weaving loom of adjustable fell height
CN106283326A (en) * 2015-06-29 2017-01-04 津田驹工业株式会社 The heald frame height apparatus for adjusting position of loom
CN107723900A (en) * 2017-11-23 2018-02-23 广东溢达纺织有限公司 Adjust the comprehensive high device of loom
CN110424084A (en) * 2019-08-27 2019-11-08 青岛天一红旗纺机集团有限公司 A kind of crank looms heald frame connecting device

Also Published As

Publication number Publication date
CN101624738B (en) 2012-09-05
EP2130958A2 (en) 2009-12-09
JP2009293154A (en) 2009-12-17

Similar Documents

Publication Publication Date Title
CN101624738B (en) Heald-frame height adjusting apparatus
CN202770699U (en) Lever-type constant-tension loading device
US7784499B2 (en) Shaft connecting device for a heald shaft
CN106757580B (en) Yarn guide device and method for dynamically adjusting height of twisting balloon
EP3112512A1 (en) Loom heald-frame height adjusting apparatus
AT507736B1 (en) DEVICE FOR DETECTING A BODY POSTURE
CN214602139U (en) Vertical milling machine with balancing weight
CN202279898U (en) Full-automatic leno sample making machine
CN207840506U (en) A kind of numerical control bonding machine
CN209701539U (en) A kind of Fast-Balance mechanism
CN209278808U (en) A kind of photoelectric sensor photoelectric support of conveyer
CN209614591U (en) A kind of support construction for laser Pipe Cutting equipment
CN108866796A (en) The interval yarn sley bar swing type electronic traversing device of super large gauge tricot machine
US4892120A (en) Apparatus for regulating the jaw of the cutting rails in face-to-face weaving looms
US3961649A (en) Heddle frame arrangement for a weaving machine
CN208899089U (en) A kind of weaving rapier loom enters yarn tensioning apparatus
JP5629336B2 (en) 綜 絖 Frame height adjustment device
CN210481669U (en) Spinning pan head tension adjusting mechanism
CN208795514U (en) A kind of steering wheel multi-function test stand
CN202683491U (en) Roll bar gap adjusting mechanism used on fruit classifier
CN208391973U (en) A kind of assembly adaptive regulating mechanism
CN208313735U (en) The Mechanics Performance Testing device of racket
CN211872183U (en) Creel height regulator
CN204875078U (en) Acupuncture device of jacquard weave needle loom
CN214539568U (en) Concrete reinforcement detection device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20170605