CN106283326A

CN106283326A - The heald frame height apparatus for adjusting position of loom

Info

Publication number: CN106283326A
Application number: CN201610446076.6A
Authority: CN
Inventors: 山本稔
Original assignee: Panasonic Corp
Current assignee: Tsudakoma Corp; Panasonic Corp
Priority date: 2015-06-29
Filing date: 2016-06-20
Publication date: 2017-01-04
Also published as: EP3112512A1; CN205821606U; JP2017014634A; JP6530258B2

Abstract

The invention discloses the heald frame height apparatus for adjusting position of a kind of loom, use during the regulation operation of the height and position of the heald frame that this heald frame height apparatus for adjusting position is carried out before loom starts running, it is arranged as independent instrument, and general heald frame need not be added new processing just can engage with heald frame, and can reliably carry out the regulation of the height and position of heald frame.The heald frame height apparatus for adjusting position of the present invention is characterised by, including: support substrate, it has the setting unit for being set to carrying state on heald frame and the guide part formed in the way of extending upward under this carrying state from setting unit；Governor motion, it supports by support substrate, and has regulation portion and displacement portion, and regulation portion has threaded portion, and displacement portion is configured to along bearing of trend displacement, and the threaded portion with regulation portion is combined；And Lift Part, it has the supporting part supported by the displacement portion of this governor motion and can the engaging portion in face down of locking heald frame crossbeam.

Description

The heald frame height apparatus for adjusting position of loom

Technical field

The present invention relates to the heald frame height apparatus for adjusting position of a kind of loom, it is used for loom, particularly has The loom of standby shedding motion, this shedding motion includes multi-disc heald frame, for driving each in above-below direction lifting State the opening drive apparatus of heald frame, be arranged on each heald frame and link driving of opening drive apparatus and heald frame Dynamic transmission mechanism, is i.e. configured to change the driving transmission of the bearing height on the above-mentioned above-below direction of heald frame Mechanism, the height and position of the heald frame that this heald frame height apparatus for adjusting position was carried out before loom starts running Use during regulation operation.

Background technology

The shedding motion of loom as above device the most as shown in Figure 8.This shedding motion possess with Multiple drive transmission mechanisms that each heald frame is arranged accordingly, this drive transmission mechanism link corresponding heald frame and The swing arm of opening drive apparatus.Additionally, this each drive transmission mechanism is configured to the pendulum of opening drive apparatus The oscillating traverse motion of lever is converted to the up and down motion of heald frame.It addition, each drive transmission mechanism possesses a pair Bar-shaped support member, it is installed in the form of lower end of heald frame with corresponding with one end of this support member Heald frame link.Therefore, each heald frame becomes by a pair support member supports of corresponding drive transmission mechanism State, depending on its height and position is according to the length of support member.

Additionally, in loom, with the change etc. of woven fabric, carried out before loom starts running When adjusting operation, sometimes it is adjusted each of shedding motion with the weaving of the fabric after this change accordingly and combines The operation of the height and position of frame is (the most also referred to as " height and position regulation operation ".).And, possess as above The regulation of the height and position of each heald frame of the loom of described shedding motion is by making a pair of this heald frame of support The length of support member is corresponding with the height and position of the heald frame after change (regulation) to be carried out.

Specifically, each support member of each drive transmission mechanism by the connecting rod linked at its one end and heald frame and The supporter of the tubular of the part of another side of this connecting rod of intercalation is constituted.And, each support member is by becoming More connecting rod is relative to the insertion of supporter, it is possible to change its length (entire length) as entirety.It addition, Connecting rod is carried out with the fixed screw being screwed insertion supporter relative to the fixing of the position of supporter.That is, Each support member becomes and can change entire length by unclamping fixed screw (connecting rod is relative to supporter Insertion), then by fixed screw being tightened the structure determining its entire length.And, each supporting part Part is the parts supporting heald frame as mentioned above at above-below direction, so in shedding motion, with this supporting part The change of the entire length of part, the height and position of heald frame is regulated.

Then, when regulating the height and position of heald frame, for supporting the support member of the heald frame of this controlled plant Carry out following operation: unclamp fixed screw and form the state that can change its entire length, in this condition Behind the position that the weaving that is changed to the height and position of heald frame to carry out the most afterwards is corresponding, fixed screw is tightened And determine the height and position (entire length of support member) of heald frame.

But, in shedding motion, as it has been described above, each heald frame becomes propping up by corresponding drive transmission mechanism The state of support member supporting, in other words, becomes the weight support by corresponding drive transmission mechanism of each heald frame The state that parts bear.Therefore, when the height and position of heald frame adjusted as described above, when at above-below direction not When supporting heald frame and unclamp the fixed screw of support member, heald frame will lose it and supports and fall because of weight Under.Therefore, the height and position regulation operation of heald frame must at least be carried out while supporting heald frame, and, Have to carry out or unclamp or tighten the operation of fixed screw of the lower section being positioned at heald frame, therefore, this operation Need the operator of more than 2 people.

On the other hand, regulate the easy existing technology of operation as the height and position making heald frame, have patent literary composition Offer 1 and patent documentation 2 disclosed in device.

Device disclosed in this patent documentation 1 is applicable to and the shedding motion premised on the above-mentioned present invention Different patterns, but be assembled with for regulating heald frame at the rod of drive transmission mechanism and the linking portion of heald frame The mechanism of height and position.

It addition, the device disclosed in patent documentation 2 is not to be assembled in opening as the device of patent documentation 1 On device, but the instrument as the height and position regulation operation of heald frame exists with monomer, is carrying out heald frame Height and position regulation operation time, be placed in the fixed part of loom form arrange device.And, should The device of patent documentation 2 is configured to: possess the clamping close device that the side stay with heald frame engages, it is possible to be placed in Under the state of the fixed part of loom, it is set as the state linked with heald frame by this clamping close device and keeps heald frame (can be set to support the state of heald frame), and, by utilizing elevating mechanism to make this clamping close device up and down The height and position of (regulation) heald frame is changed in direction displacement.

But, the device of patent documentation 1 is to assemble said mechanism relative to its shedding motion at each heald frame Structure, therefore, the shedding motion structure of this device is complicated, and there is the problem causing manufacturing cost to rise. It addition, in the case of such a construction, the weight of the part (including heald frame) of knee-action when harness motion Increase, thus the employing of structure assembling said mechanism be likely to become hinder loom high speed main because of Element.

On the other hand, the device of patent documentation 2 is to arrange, only as the instrument with shedding motion independence The state linked with heald frame is become, therefore, at above-mentioned patent literary composition when the height and position carrying out heald frame regulates Offer the problem worried in the device of 1 will not produce.But, in the case of the device of this patent documentation 2, Make as mentioned above the clamping close device engaged with heald frame at above-below direction displacement the height and position that regulates heald frame, but Structure (snap-in structure) for this clamping close device and the engaging of heald frame produces following problem.

First, in patent documentation 2, as above-mentioned snap-in structure, disclose fore-and-aft direction (heald frame Thickness direction) hold the handle sturcture (grasping device) of side stay of heald frame.Specifically, this handle sturcture Including main part, fastening part and clamping part, by the pin thread included by fastening part is fastened, with by main body Portion and clamping part hold the state of side stay and form the state that this handle sturcture engages with heald frame.But, at picture So hold the handle sturcture of side stay at fore-and-aft direction in the case of, if this hold is insecure, cannot Above-mentioned displacement with handle sturcture (clamping close device) make accordingly heald frame above-below direction displacement (lifting), Therefore, in order to realize this firm hold, the fastening of pin thread needs sizable power.Therefore, patent The device of document 2 is for making, in the operation that clamping close device engages with heald frame, to bring the biggest to operator Burden (labour).It addition, in the case of loom is wide cut, owing to the weight of heald frame is relatively big, therefore exist By holding in the engaging carried out as above, sometimes can not with the above-mentioned displacement of clamping close device accordingly Heald frame is made reliably to lift.

It addition, in patent documentation 2, as above-mentioned snap-in structure, be also disclosed and be different from as above The following structure of handle sturcture, i.e. the engagement pin being located at clamping close device is embedded in the side stay of heald frame The structure of the connecting hole formed.But, in the case of such a construction, due on the heald frame typically used It is formed without such connecting hole, so setting being used in by the device of the patent documentation 2 according to this structure Loom in the case of, it is necessary to heald frame is implemented again hole machined.It addition, by combining of remanufacturing In the case of this structure being formed with connecting hole made by frame, machining period number correspondingly increases, and can cause system Cause this increase.And, heald frame is driven at above-below direction with high speed in the weaving of loom, but conduct Side stay is formed this connecting hole as a result, it is possible to cause the intensity of heald frame to reduce.

Prior art literature

Patent documentation

Patent documentation 1:(Japan) Unexamined Patent 11-107103 publication

Patent documentation 2:(Japan) JP 2009-293154 publication

Summary of the invention

Invent problem to be solved

The present invention is the problem in view of existing apparatus described above and completes, it is therefore intended that provide a kind of as follows Heald frame height apparatus for adjusting position, i.e. with the device of above-mentioned patent documentation 2 similarly as independent Instrument and arrange, and just can engage with heald frame without general heald frame being added new processing, and can Reliably carry out the regulation of the height and position of heald frame.

Technical teaching for solving the problem was

In order to achieve the above object, the present invention is by the following technical solutions: combining with loom as above Premised on frame height and position adjusting means, the heald frame height apparatus for adjusting position of this loom is characterised by, Including: support substrate, its state being set to be placed in the upper surface of the heald frame crossbeam of the upside of heald frame, And there is the setting unit for this support substrate is set as on heald frame carrying state and in support substrate profit The guide part formed in the way of extending upward it is placed under the state on heald frame from setting unit by setting unit； Governor motion, it is supported for the confined state of displacement of bearing of trend to guide part by support substrate, and And there is regulation portion and displacement portion, regulation portion has threaded portion, and displacement portion is configured to along described extension side To displacement, and the threaded portion with regulation portion is combined, and with regulation portion described rotation and to described Bearing of trend displacement；And Lift Part, its have by this governor motion displacement portion support supporting part, And can the engaging portion in face down of locking heald frame crossbeam, it is possible to the adjacent two panels being inserted through on loom is combined Between frame, and the length from supporting part to engaging portion is than the size on the described above-below direction of heald frame crossbeam Greatly.

Invention effect

The heald frame height apparatus for adjusting position of the present invention is (the most also referred to as " frame arrangement for adjusting height ".) be The setting unit of its support substrate, is positioned at (such as side) near the heald frame of controlled plant to be positioned in Heald frame is (hereinafter referred to as " other heald frame ".) upside heald frame crossbeam (hereinafter referred to as " heald frame entablature ".) Upper surface form formed state is set.Additionally, in this placed state, the tune supported by support substrate Joint mechanism becomes the state of the top being positioned at heald frame about above-below direction.And, frame arrangement for adjusting height is at this Arrange under state, become governor motion and support the state of Lift Part in its displacement portion.It addition, Lift Part The locking controlled plant of its engaging portion heald frame heald frame entablature face down (such as heald frame entablature Lower surface/hereinafter referred to as " towards following ".), become the state engaged with heald frame entablature.Therefore, at this Under state, become the displacement portion of governor motion and shape that the heald frame of controlled plant is concatenated by Lift Part State.

And, the frame arrangement for adjusting height regulation portion by rotation process governor motion, the displacement of governor motion Portion is in above-below direction (bearing of trend of the guide part of support substrate) displacement.And, with this displacement, warp The heald frame of the controlled plant linked with this displacement portion by Lift Part is above-below direction displacement (lifting).

So, the frame arrangement for adjusting height of the present invention is combined being located at as mentioned above above-mentioned other in support substrate Under state on frame, become the Lift Part supported via governor motion by support substrate locking in its engaging portion The heald frame entablature of the heald frame of regulating object towards following state.I.e., in this condition, controlled plant Heald frame becomes on its heald frame entablature, be supported in via Lift Part and governor motion be arranged on above-mentioned other The state in support substrate on heald frame.

Therefore, according to the frame arrangement for adjusting height of the present invention, when the height and position carrying out heald frame regulates operation, Even if unclamping the fixed screw of the support member of the drive transmission mechanism of shedding motion thus releasing support member Holding state to the heald frame of regulating object, for the heald frame of controlled plant, its weight is also by frame height Adjusting means (Lift Part) supports, and becomes and is supported on frame arrangement for adjusting height (more specifically, warp By frame height adjusting device supports in other heald frame above-mentioned) on state.Thus, the frame according to the present invention is high Degree adjusting means, the height and position at its heald frame regulates in operation, even if operator does not support controlled plant Heald frame also is able to unclamp the fixed screw of support member, and (being set as by heald frame can be at the shape of above-below direction displacement State) such that it is able to the height and position of less number (minimum is 1 people) regulation heald frame.

And, according to the heald frame of the frame arrangement for adjusting height of the present invention, frame arrangement for adjusting height and controlled plant Link, more specifically, on governor motion, the displacement portion of displacement along the vertical direction and controlled plant combines The link of frame, to be present on heald frame horizontal stroke relative to the heald frame of the locking controlled plant of the engaging portion of Lift Part Carrying out towards following form of beam.That is, in the frame arrangement for adjusting height of the present invention, frame arrangement for adjusting height The engaging of the Lift Part of aspect and the heald frame of controlled plant is only by making on the heald frame of the heald frame of controlled plant Carrying out towards following abutting opposed with the engaging portion of Lift Part of crossbeam.Additionally, at the most engaged shape Under state, when the support member of releasing drive transmission mechanism is to the holding state of the heald frame of regulating object, regulation The weight of the heald frame of object will be applied to engaging portion, and therefore this fastening state becomes firm state.Therefore, Frame arrangement for adjusting height according to the present invention, is set as the heald frame of frame arrangement for adjusting height and controlled plant even The operation of knot state is easy with carrying out without operator applies big burden, and without heald frame is chased after Add new processing just can the link of frame arrangement for adjusting height (Lift Part) with the heald frame of controlled plant be set It is set to link reliably.

Accompanying drawing explanation

Fig. 1 (a) is the side view of an embodiment of the heald frame height apparatus for adjusting position representing the present invention, Fig. 1 (b) is front view.

Fig. 2 (a), Fig. 2 (b) represent an embodiment of the heald frame height apparatus for adjusting position of the present invention, Fig. 2 (a) represents the side view of state when it uses, and Fig. 2 (b) is front view.

Fig. 3 is an embodiment of the heald frame height apparatus for adjusting position to the present invention, represents part thereof of Axonometric chart.

Fig. 4 (a), Fig. 4 (b) represent another embodiment of the heald frame height apparatus for adjusting position of the present invention, Fig. 4 (a) represents the side view of state when it uses, and Fig. 4 (b) is front view.

Fig. 5 is another embodiment of the support substrate of the heald frame height apparatus for adjusting position representing the present invention Axonometric chart.

Fig. 6 (a) is another enforcement of the Lift Part of the heald frame height apparatus for adjusting position representing the present invention The side view of mode, Fig. 6 (b) is front view.

Fig. 7 (a), Fig. 7 (b) represent another embodiment of the heald frame height apparatus for adjusting position of the present invention, Represent the side view of state when it uses.

Fig. 8 is the one of the shedding motion of the loom of the heald frame height apparatus for adjusting position representing the application present invention The general principal view of example.

Fig. 9 is the office of the shedding motion of the loom of the heald frame height apparatus for adjusting position representing the application present invention The axonometric chart in portion.

Description of reference numerals

10 heald frames, 11 heald frame crossbeams, 20 drive transmission mechanisms, 21 support members, 30 openings Driving means, 40 head frame guides, 50 heald frame height apparatus for adjusting position (frame arrangement for adjusting height), 51 support substrate, 51a guide part, 51c props up platform portion, 51b insertion section, 51d setting unit, and 52 Governor motion, 52a wing nut (regulation portion), 52b displacement portion, 52b1 bolt member, 52b2 Prop up bracer, 52b3 hook portion, 53 Lift Parts, 53a engaging portion, 53b supporting part, 53c Base portion, 60 heald frame height apparatus for adjusting position (frame arrangement for adjusting height), 61 support substrate, 61a Guide part, 61b insertion section, 61c receiving portion, 61d setting unit, 62 governor motions, 62a Feed screw (regulation portion), 62b nut part (displacement portion), 62b1 screw thread connection unit, 62b2 Pallet portion, 62b3 hook portion, 63 Lift Parts, 60 ' heald frame height apparatus for adjusting position (frames Arrangement for adjusting height), 62b ' nut part, 62b2 ' pallet portion, 62b3 ' hook portion, 63 ' Lift Part, 71 support substrate, 73 Lift Parts.

Detailed description of the invention

Hereinafter, based on accompanying drawing, one embodiment of the present invention (embodiment) is illustrated.

Fig. 8, shown in 9 it is the heald frame height apparatus for adjusting position (frame arrangement for adjusting height) of the application present invention The example of shedding motion of loom.This shedding motion includes: multi-disc heald frame 10；For to each heald frame 10 Give the opening drive apparatus 30 of (back and forth being driven by each heald frame 10) of harness motion at above-below direction；As Go up described support heald frame 10 and link the drive transmission mechanism 20 of heald frame 10 and opening drive apparatus 30. Additionally, each heald frame 10 included by this shedding motion is by upper and lower a pair heald frame crossbeam 11,11 and pair of right and left Side stay 12,12 is constituted.It addition, opening drive apparatus 30 possesses the heald frame 10 possessed with shedding motion The swing arm 32 of corresponding quantity, this swing arm 32 by the drive division 31 of built-in cam mechanism etc. with The weaving of loom is driven by reciprocally swinging accordingly.And, drive transmission mechanism 20 becomes and opening dress The multi-disc heald frame 10 put arranges the most accordingly, is driven with opening by the heald frame 10 being mutually in corresponding relation The structure that the swing arm 32 of dynamic device 30 links.

About this drive transmission mechanism 20, its structure itself is known, but when roughly illustrating, Each drive transmission mechanism 20 by a pair support member 21 linked with the lower end of corresponding heald frame 10,21, A pair swing arm 22 of arranging accordingly with this pair support member 21,21,22, link a pair swing One side of arm 22,22 and the connecting rod 23 of the swing arm 32 of opening drive apparatus 30 and link two put The connecting rod 24 of swing arm 22,22 is constituted.

It addition, each support member 21 by the linking part having at its one end with heald frame 10 connecting rod 21a and The supporter 21b being shaped generally as tubular is constituted.And, each support member 21 becomes connecting rod 21a at it Side, the other end is intercalated in supporter 21b and the connecting rod 21a axis direction relative to supporter 21b On the structure fixed by fixed screw 21c of position.And, a pair support member 21,21 via It is arranged on a pair connecting member 13,13 of the lower end of heald frame 10, relative to corresponding heald frame 10 at one The linking part of end side is concatenated.Additionally, a pair connecting member 13,13 of heald frame 10 side is laterally (to combine The bearing of trend of frame crossbeam 11) separate state is fixed on the lower surface of heald frame crossbeam 11 of downside.

It addition, each swing arm 22 is the parts of the substantially tabular of form of bifurcation, at its substantially pars intermedia, warp The Liang Dengshang between the framework being set up in loom can be swingingly supported in by spindle unit 22a.And, a pair pendulum Swing arm 22,22 is concatenated by connecting rod 24 at the point of contact 22b of respective one end, becomes synchronous hunting State.It addition, on each swing arm 22, for the point of contact 22c of its other end, link as above The other end of the support member 21 that side, described at one end portion links with heald frame 10.Additionally, each swing arm 22 with connecting rod 24 and support member 21 link via spindle unit, bearing etc. with allow mutually relative to turn Dynamic form is carried out.It addition, on each swing arm 22, each point of contact 22b, 22c are relative to spindle unit The position of the Support Position of 22a becomes the axle center of connection shaft parts 22a and the line segment at the center of point of contact 22b The position that axle center relative to connection shaft parts 22a and the line segment at the center of point of contact 22c are substantially orthogonal.

And, a side (swing arm 22 on the right side in Fig. 8) of a pair swing arm 22,22 via with its The connecting rod 23 that the point of contact 22c of one end side links links with the swing arm 32 of opening drive apparatus 30. Therefore, this side swing arm 22 becomes and is limited, by swing arm 32, the state swung freely.It addition, it is logical Cross the opposing party's swing arm 22 (swing in the left side in Fig. 8 that connecting rod 24 links with this side swing arm 22 Arm 22) also become and limited, by swing arm 32, the state swung freely.And, become and driven by swing Movable pendulum lever 32, two swing arms 22,22 synchronously carry out the structure swung.Additionally, one side swings The link of arm 22 and connecting rod 23 also with allow mutually relative to the form of rotation carry out.

And, in shedding motion, each heald frame 10 becomes a pair of corresponding drive transmission mechanism 20 Support part part 21,21 is connected in its other end relative to limiting the swing arm 22 of swing as mentioned above The state that knot supports, thus becomes by the position on this pair support member 21,21 support above-below direction State.

Therefore, the above-mentioned position laterally and on fore-and-aft direction (the thickness of slab direction of heald frame 10) of each heald frame 10 Limited by the head frame guides 40 of the above-mentioned both sides being located at heald frame 10 transversely.This head frame guides 40 detailed Feelings, as it is shown in figure 9, have bracket 41 and fulcrum 42, become to be supported in via fulcrum 42 and are arranged on loom Framework bracket 41 on structure.It addition, head frame guides 40 has upper and lower a pair guide part 43,43. And, each guide part 43 of head frame guides 40 has the quantity phase of the heald frame 10 possessed with shedding motion Gathering sill 43a with quantity.

And, each heald frame 10 is inserted into guide part with the side stay 12,12 becoming above-mentioned both sides transversely The mode of the state of the gathering sill 43a of 43 configures, and becomes above-mentioned position transversely and is directed to groove 43a's Bottom surface limits, and the position on above-mentioned fore-and-aft direction is directed to the shape that the opposed medial surface of groove 43a limits State.Therefore, the multi-disc heald frame 10 that shedding motion is possessed becomes in above-mentioned fore-and-aft direction and phase on loom Have between adjacent heald frame 10 and the shape in gap that the interval of gathering sill 43a of head frame guides 40 is corresponding State.And, during harness motion in weaving, the displacement of the above-below direction of each heald frame 10 is by head frame guides The gathering sill 43a of 40 guides.

Then, based on heald frame height apparatus for adjusting position to the present invention of Fig. 1 (a), Fig. 1 (b)～Fig. 3 One example of (frame arrangement for adjusting height) illustrates.Additionally, this frame arrangement for adjusting height 50 is more than such as In the shedding motion of the loom illustrated, the heald frame 10 carried out (before weaving starts) before loom starts running Height and position regulation operation time use.It addition, the frame arrangement for adjusting height 50 of the present embodiment is in height position When putting regulation operation, it is disposed relative to the heald frame 10 of controlled plant at the adjacent heald frame of above-mentioned fore-and-aft direction Use on 10.Additionally, below, the heald frame 10 of the controlled plant in above-mentioned multi-disc heald frame 10 is referred to as and adjusts Joint object heald frame 10a, by as mentioned above with the regulation heald frame 10a phase being provided with frame arrangement for adjusting height 50 Adjacent heald frame 10 is referred to as adjacent heald frame 10b.

This frame arrangement for adjusting height 50 is when carrying out height and position regulation operation, to be placed in combining of heald frame 10 Form on frame entablature 11 is set using, using so as a support group of the part being placed on heald frame 10 Body 51 is as main body (Fig. 1 (a), Fig. 1 (b), Fig. 2 (a), Fig. 2 (b)).It addition, as Fig. 1 (a), Shown in Fig. 1 (b), engage with regulation heald frame 10a when frame arrangement for adjusting height 50 is included in above-mentioned use Lift Part 53 and support this Lift Part 53 and have in order to regulate heald frame 10a height position Put and the governor motion 52 of displacement portion 52b in above-below direction displacement.About this frame arrangement for adjusting height 50, Details as Follows.

Support substrate 51 is formed by a sheet material in the present embodiment, observes from its thickness of slab direction, for probably Form rectangular-shaped parts.More specifically, support substrate 51 has observes from above-mentioned thickness of slab direction, shape Become elongated rectangular-shaped guide part 51a and the end side being positioned on the long side direction of this guide part 51a Insertion section 51b.But, this insertion section 51b about width (on plate face with above-mentioned long side direction Orthogonal direction), there is the size bigger than guide part 51a.And, insertion section 51b is about above-mentioned width Direction, is formed as making above-mentioned one end of the consistent state in center and guide part 51a relative to guide part 51a The ora terminalis of side is continuous.Therefore, insertion section 51b becomes at above-mentioned width to two pleurapophysis of guide part 51a The form gone out.In other words, insertion section 51b have relative to guide part 51a on above-mentioned width two The part (ledge) that side is prominent.

It addition, support substrate 51 guide part 51a another side (on above-mentioned long side direction with above-mentioned The side that end side is contrary), have with to be substantially orthogonal with the plate face of guide part 51a direction (=above-mentioned Thickness of slab direction) the platform portion 51c that formed of the mode that extends.And, in the present embodiment, this platform portion 51c Formed with the ora terminalis continuous print form with another side above-mentioned of guide part 51a.

It addition, support substrate 51 is at the guide part 51a of support substrate 51 and the boundary member of insertion section 51b, There is setting unit 51d to be formed in the way of the extension of above-mentioned thickness of slab direction.But, about above-mentioned thickness of slab side To, this setting unit 51d becomes and a direction contrary for platform portion 51c relative to the direction that guide part 51a extends. It addition, the length on the above-mentioned thickness of slab direction of setting unit 51d and the thickness of heald frame 10 (heald frame crossbeam 11) Roughly the same.And, in the present embodiment, this setting unit 51d is with the above-mentioned protuberance with insertion section 51b The ora terminalis continuous print form dividing respective guide part 51a side is provided with a pair.In other words, in the present embodiment, Support substrate 51 has a pair setting unit 51d, 51d.

And, support substrate 51 is formed by a sheet material as mentioned above, above-mentioned guide part 51a, insertion Portion 51b, a platform portion 51c and a pair setting unit 51d, 51d form.More specifically, platform is propped up Portion 51c is bent and shape relative to guide part 51a by the part making the sheet material of the opposition side of 51b side, insertion section Become.It addition, a pair setting unit 51d, 51d are two by the guide part 51a on above-mentioned width Side makes the part of the prominent sheet material of the ora terminalis from guide part 51a side of the above-mentioned ledge of insertion section 51b curved Bent and formed.

Therefore, when using frame arrangement for adjusting height 50, i.e. when regulating the height and position of heald frame 10, Frame arrangement for adjusting height 50 is at a pair setting unit 51d of support substrate 51, the lower surface of 51d, with mounting Form in the upper surface of the heald frame entablature 11 of adjacent heald frame 10b is arranged.And, at this, state is set Under, the guide part 51a of support substrate 51 becomes the state extended upward from setting unit 51d.Additionally, In this placed state, the insertion section 51b of support substrate 51 become insertion regulation heald frame 10a and adjacent combine The state in the above-mentioned gap between frame 10b.Therefore, the thickness of slab (gauge) of insertion section 51b, i.e. shape The thickness of slab of sheet material that becomes guide part 51a and insertion section 51b becomes the above-mentioned gap being inserted into heald frame 10 Thickness.

It addition, at the guide part 51a of support substrate 51, on extending along above-mentioned long side direction and be through The form stating thickness of slab direction is formed with elongated hole 51a1, and this elongated hole 51a1 is used for guiding governor motion 52 described later The displacement of the bearing of trend along guide part 51a (above-mentioned long side direction) of displacement portion 52b.It addition, At a platform portion 51c of support substrate 51, it is formed for inserting in the way of through along above-mentioned long side direction The inserting hole 51c1 of this displacement portion 52b.Additionally, this platform portion 51c works as position restraining portions, To limit the position of governor motion 52 at above-mentioned width and above-mentioned thickness of slab direction.

Governor motion 52 include being supported in support substrate 51 and have threaded portion regulation portion 52a, It is supported in the position in support substrate 51 via regulation portion 52a with by being screwed with this regulation portion 52a Shifting portion 52b.And, in the present embodiment, this regulation portion 52a is the butterfly being located in support substrate 51 Nut.Therefore, the threaded portion that regulation portion (wing nut) 52a has is for being formed at this wing nut 52a On the female threaded portion 52a1 of female threaded hole.

It addition, in the present embodiment, displacement portion 52b is with the female thread with wing nut (regulation portion) 52a Bolt member 52b1 that portion 52a1 is screwed and the bracer 52b2 being installed on this bolt member 52b1 For main element.Additionally, bolt member 52b1 is the whole axle portion processing that will extend from its head Becoming the screwed part of pin thread, its axle portion has than the supposition when the height and position of heald frame 10 regulates operation The length dimension that the regulated quantity (displacement) of heald frame 10 is big.

It addition, a bracer 52b2 is the block parts of rectangular shape, by being installed on bolt member 52b1 Front end (end of the opposition side of head), together constitute with displacement portion 52b with bolt member 52b1.But, In its installed state, prop up bracer 52b2 to become and make its side (four faces that the length on long limit is identical) The state that long side direction is consistent with the axis direction of bolt member 52b1.

Additionally, in the present embodiment, a bracer 52b2 is formed its both ends of the surface (except above-mentioned side with Two outer faces) the installing hole 52bx of side's opening, the most within it side face cuts out the installing hole of female thread 52bx.And, a bracer 52b2 installing with the installation to this bracer 52b2 to bolt member 52b1 Hole 52bx is screwed the form of insertion bolt member 52b1 to be carried out.Therefore, prop up bracer 52b2 relative to Bolt member 52b1 can install and dismantle.

It addition, be formed with through hole 52by on a bracer 52b2, this through hole 52by is in above-mentioned side In the above-mentioned lateral opening of parallel two, and make parallel and through with other above-mentioned side bracer 52b2.It addition, in the present embodiment, this through hole 52by separates shape on the long side direction of above-mentioned side Become to have two.It addition, this each through hole 52by as side face within it cut out female thread female threaded hole and Formed.

And, it is screwed in each through hole (female threaded hole) 52by and is inserted with screwed part 52b3. That is, on bracer 52b2, two threaded portions are installed being screwed the form inserting through hole 52by Part 52b3,52b3.But, this each screwed part 52b3 becomes from a bracer 52b2 under this installment state The prominent state in above-mentioned side.And, by this structure, become and formed in displacement portion 52b as described later There is the state of hook portion for supporting Lift Part 53.In other words, including the displacement portion of a bracer 52b2 52b is configured to, and has the hook portion for supporting Lift Part, is installed on the threaded portion of a bracer 52b2 Part 52b3 works as this hook portion.

It addition, the above-mentioned side parallel with through hole 52by in above-mentioned side of a bracer 52b2 is short The thickness roughly the same (slightly larger) of the size of edge direction and heald frame 10 (heald frame crossbeam 11).

And, when being assembled to support substrate 51 by the governor motion 52 of this structure, first, form butterfly The state that shape nut 52a is screwed relative to bolt member 52b1.Then, relative to support substrate The inserting hole 51c1 of a platform portion 51c of 51, inserts from front and is screwed this wing nut 52a's The bolt member 52b1 of state.And, a bracer is installed as described above relative to bolt member 52b1 52b2.Thus, governor motion 52 (displacement portion 52b) becomes to be inserted through on bolt member 52b1 The form of the inserting hole 51c1 of platform portion 51c is assembled in the state in support substrate 51.Therefore, support substrate The inserting hole 51c1 of the platform portion 51c of 51 become the axle portion allowing bolt member 52b1 by and in its hole Interior displacement, but it is impermissible for the size that a wing nut 52a and bracer 52b2 passes through.

Additionally, under assembled state as above, a bracer 52b2 becomes and is provided with screwed part and (hangs Hook portion) plate of guide part 51a of above-mentioned side and support substrate 51 of opposition side of above-mentioned side of 52b3 The state that face is opposed.That is, under above-mentioned assembled state, become the through hole 52by on a bracer 52b2, The state opposed for elongated hole 51a1 of the opening of 52by and the guide part 51a being formed at support substrate 51.

And, displacement portion 52b of the present embodiment, under above-mentioned assembled state, becomes following structure: threaded portion Part 52b4 inserts the elongated hole 51a1 of the guide part 51a of support substrate 51 from the opposition side of a bracer 52b2 side, And it is installed on a bracer 52b2 to combine the form of insertion from the above-mentioned flank threads of above-mentioned opposition side. But, the screwed part 52b4 installment state relative to this bracer 52b2 is set as, a bracer 52b2 The above-mentioned side of above-mentioned opposition side and the interval of head of screwed part 52b4 than the guiding of support substrate 51 The thickness of slab of portion 51a is slightly larger.It addition, the size ratio of the above-mentioned width of the elongated hole 51a1 of guide part 51a The diameter in the axle portion of screwed part 52b4 is slightly larger, allows that screwed part 52b4's is above-mentioned in elongated hole 51a1 Axle portion is to the bearing of trend displacement of elongated hole 51a1.

By this structure, under above-mentioned assembled state, become the above-mentioned of elongated hole 51a1 in support substrate 51 A bracer 52b2's (displacement portion 52b) on bearing of trend (the above-mentioned long side direction of=guide part 51a) Displacement is guided by elongated hole 51a1 and screwed part 52b4, and, a bracer 52b2 is in above-mentioned thickness of slab direction The state significantly can not left from the guide part 51a of support substrate 51.

Additionally, as it has been described above, heald frame 10 height and position regulate operation time frame arrangement for adjusting height 50 Arrange under state, the guide part 51a of support substrate 51 becomes the setting from above-mentioned adjacent heald frame 10b The state that portion 51d extends upward.Therefore, in this placed state, displacement portion 52b of governor motion 52 Become on the wing nut 52a being screwed with bolt member 52b1 by a platform portion of support substrate 51 The state that 51c supports.I.e., in this placed state, the wing nut 52a of governor motion 52 become with The state of the weight of bracing displacement portion 52b etc. is placed in the state on a platform portion 51c of support substrate 51. It addition, when regulating the height and position of heald frame 10, become on wing nut 52a as be described hereinafter via lifting Parts 53 are also applied with the state of the weight of regulation heald frame 10a.

So, when the height and position carrying out heald frame 10 regulates operation, as the regulation portion of governor motion 52 Wing nut 52a to become the platform portion 51c being placed in support substrate 51 upper and limited by propping up a platform portion 51c Make the state of displacement downwards, and become weight the quilt bearing displacement portion 52b or heald frame 10 etc. To a state for platform portion 51c pressing.That is, wing nut 52a becomes vertically (support substrate 51 On the bearing of trend of guide part 51a) the confined state of displacement.

It addition, in this condition, the axis side of bolt member 52b1 is made when making wing nut 52a rotation Wing nut 52a upwards and when being screwed change in location of bolt member 52b1, as it has been described above, companion Limited to the displacement of above-mentioned bearing of trend (above-below direction) with wing nut 52a, bolt member 52b1 To above-mentioned bearing of trend displacement.That is, frame arrangement for adjusting height 50 arranges under state, by making work above-mentioned Wing nut 52a for the regulation portion of governor motion 52 rotates, including the displacement portion of bolt member 52b1 52b carries out displacement at the above-mentioned bearing of trend of the guide part 51a of support substrate 51.

In the present embodiment, Lift Part 53 is formed by bar (parts of pole shape).Additionally, be used for The above-mentioned bar forming this Lift Part 53 is can be inserted through on loom between set multi-disc heald frame 10 The bar of the external diameter in above-mentioned gap.

It addition, Lift Part 53 is the structure making the end of above-mentioned bar bend, has and be formed at its one end Engaging portion 53a in portion and the support being formed at its other end (end of the opposition side of engaging portion 53a side) Portion 53b.Additionally, this engaging portion 53a is engaged relative to Lift Part 53 for forming heald frame 10 The part of state.It addition, supporting part 53b is, for formation, Lift Part 53 is supported in governor motion 52 The part of state of displacement portion 52b.And, Lift Part 53 becomes its engaging portion 53a and supporting part The structure that 53b is connected by bar-shaped base portion 53c.

About above-mentioned each several part, more specifically, engaging portion 53a is by by the end side of above-mentioned bar Part is formed to identical direction bending at two positions, and from side, viewing forms substantially U-shaped to this part Shape.Additionally, in this engaging portion 53a, the angle of bend of the bending section at two above-mentioned positions becomes substantially straight Angle.Accordingly, with respect to this engaging portion 53a, if by the front in the bending section at two above-mentioned positions The part of side more forward than above-mentioned bending section is set to fore-end, is leaned on by the above-mentioned bending section of ratio of base portion 53c side The part of base portion 53c side is set to base portion side part, then engaging portion 53a becomes its fore-end and base portion sidepiece Divide and form almost parallel form.It addition, said front part and the interval of above-mentioned base portion side part, i.e. go up State the part between fore-end and above-mentioned base portion side part, i.e. prolong to the direction being substantially orthogonal with base portion 53c The length of the part (mid portion) stretched is roughly the same with the thickness of heald frame 10 (heald frame crossbeam 11), The heald frame crossbeam 11 of heald frame 10 can be received between said front part and above-mentioned base portion side part.

It addition, supporting part 53b by bending to arc-shaped and shape by the part of another side of above-mentioned bar Become.But, this supporting part 53b can be with governor motion with the circular arc portion formed by above-mentioned bending The mode of the axle portion engaging of the screwed part 52b3 as hook portion of displacement portion 52b of 52 is formed.Change speech It, supporting part 53b is with the axle portion of the arc radius of the inner side of above-mentioned circular arc portion and screwed part 52b3 The roughly the same mode of radius is formed.It addition, supporting part 53b is in terms of the axis direction of base portion 53c, with it Bending direction becomes the above-mentioned mid portion with engaging portion 53a and is substantially orthogonal the mode in direction and is formed.

And, the Lift Part 53 of this structure is when using frame arrangement for adjusting height 50, i.e. combine During the height and position regulation operation of frame 10, become to be hung in be at this supporting part 53b above-mentioned shape is set The state of hook portion 52b3 of the governor motion 52 (displacement portion 52b) that the support substrate 51 of state supports.And And, in this condition, Lift Part 53 become be displaced by portion 52b support state, and then become via The state supported by support substrate 51 including the governor motion 52 of this displacement portion 52b.

Additionally, as it has been described above, in terms of the axis direction of base portion 53c, the supporting part 53b of Lift Part 53 Bending direction, become the direction that the above-mentioned mid portion with engaging portion 53a is substantially orthogonal.Therefore, rising Under the state that fall parts 53 are supported as mentioned above, the above-mentioned mid portion of engaging portion 53a becomes and supports The above-mentioned thickness of slab direction of matrix 51 forms almost parallel state.And, in the height position carrying out heald frame 10 When putting regulation operation, Lift Part 53 is positioned at governor motion 52 at the above-mentioned mid portion of engaging portion 53a Prop up the direction of the lower section of bracer 52b2, be hung in hook portion 52b3 as mentioned above.

It addition, when the height and position carrying out heald frame 10 regulates operation, Lift Part 53 is at quilt as mentioned above Under the state supported, become regulation heald frame 10a heald frame entablature 11 to be engaged in it locking towards following The state of portion 53a.It addition, in the present embodiment, its heald frame entablature 11 become horizontal on heald frame towards following The lower surface of beam 11.It addition, the hook state to above-mentioned lower surface that this engaging portion 53a is formed is by such as Heald frame entablature 11 is received to be formed in engaging portion 53a described in upper.Therefore, Lift Part 53 is relative to position In displacement portion 52b of the governor motion 52 of the top of heald frame entablature 11, described above at supporting part 53b Supported, and also be able to receive heald frame entablature 11, in other words, supporting part 53b in this engaging portion 53a With the length of the base portion 53c between engaging portion 53a is set on the above-below direction than heald frame crossbeam 11 Size is big.

The frame arrangement for adjusting height 50 with structure as described above is adjusted at the height and position carrying out heald frame 10 During joint operation, use through the step of following operator's operation.

First, as step 1, frame arrangement for adjusting height 50 when Lift Part 53 is pulled down, To be positioned over the heald frame of adjacent heald frame 10b at a pair setting unit 51d of support substrate 51, the lower surface of 51d The form of the upper surface of entablature 11 is arranged.Additionally, the direction of the frame arrangement for adjusting height 50 when this is arranged It is set as that the insertion section 51b of support substrate 51 is positioned at adjacent heald frame 10b and regulation about above-mentioned fore-and-aft direction Direction between heald frame 10a.Therefore, in this placed state, a support group of frame arrangement for adjusting height 50 Platform portion 51c and displacement portion 52b of governor motion 52 of body 51, becomes and is positioned at the upper of regulation heald frame 10a The state (Fig. 2 (a), Fig. 2 (b)) of side.

Secondly, as step 2, Lift Part 53 is set as, so that base portion 53c combines relative to regulation Under the state of the opposition side that frame 10a is positioned at adjacent heald frame 10b, receive regulation heald frame 10a in engaging portion 53a The state of bottom of heald frame entablature 11.

Additionally, in this step 2, as shown in Fig. 2 (a), Fig. 2 (b), in above-mentioned fore-and-aft direction, phase In the opposition side of adjacent heald frame 10b, heald frame 10 be there is also for regulation heald frame 10a, the heald frame of this opposition side The heald frame entablature 11 of 10 is present in the feelings of the position opposed with heald frame entablature 11 of regulation heald frame 10a Under condition, this step 2 by Lift Part 53 is inserted the heald frame 10 of this opposition side and regulation heald frame 10a it Between above-mentioned gap and carry out.

Specifically, in this step 2, first, Lift Part 53 with by engaging portion 53a above-mentioned in Between be partially toward the above-mentioned horizontal state of heald frame 10, insert above-mentioned gap from engaging portion 53a side.Then, When engaging portion 53a be positioned at than regulation heald frame 10a heald frame entablature 11 more on the lower, make liter Fall parts 53 rotate around the axis of base portion 53c, form the heald frame of above-mentioned mid portion and regulation heald frame 10a The state that the lower surface of entablature 11 is opposed.And, in this condition, by lifting Lift Part 53, Form the state that bottom engaging portion 53a of this heald frame entablature 11 is received.

And, as step 3, as it has been described above, combining of regulation heald frame 10a will have been received in engaging portion 53a The Lift Part 53 of frame entablature 11 is set as that its supporting part 53b is hung in governor motion 52 (displacement portion Hook portion 52b3 52b) is also conditioned the state that mechanism 52 supports.Additionally, when carrying out this step 3, Position (height and position) on the above-below direction of hook portion 52b3 (a bracer 52b2) of governor motion 52 It is adjusted to, has received the shape of the heald frame entablature 11 of regulation heald frame 10a as mentioned above in engaging portion 53a The height and position of the supporting part 53b of the Lift Part 53 of state is corresponding with the height and position of hook portion 52b3.

Therefore, in the frame arrangement for adjusting height 50 of the present embodiment, governor motion 52 (displacement portion 52b) Have by above-mentioned arrange to become under state in the way of the separate position of above-below direction, be arranged on bracer Two hook portion 52b3,52b3 on 52b2.It can be according to the heald frame entablature 11 of regulation heald frame 10a Above-below direction on size etc., utilize selectively these two hook portion 52b3,52b3 any one. Therefore, this hook portion 52b3 might not be necessarily two, it is also possible to is only one.It addition, this hook Portion 52b3 is not limited to be made up of screwed part as above, it is also possible to by be intercalated in a bracer 52b2 On the pin etc. that arranges of form in the hole that formed constitute.It addition, about for guiding above-mentioned displacement portion The structure (screwed part 52b4) of the displacement of the above-below direction of 52b (a bracer 52b2) is also identical.

And, by step 3 as above, form heald frame entablature 11 and the frame of regulation heald frame 10a The state that the governor motion 52 of arrangement for adjusting height 50 is linked by Lift Part 53.Therefore, by carrying out Above-mentioned step 1～3, frame arrangement for adjusting height 50 becomes and can enter the height and position of regulation heald frame 10a The state of row regulation.

And, when the height and position regulating heald frame 10a is adjusted, as it has been described above, first, support The support member 21 of the drive transmission mechanism 20 of regulation heald frame 10a forms the shape that can change its entire length State, i.e. fixes the state released for fixed screw 21c of the connecting rod 21a position relative to supporter 21b. Unclamp with this, form the state of the support of the regulation heald frame 10a losing support member 21.But, as Upper described, regulation heald frame 10a becomes and is accepted in frame arrangement for adjusting height 50 at its heald frame entablature 11 Engaging portion 53a of Lift Part 53, at above-below direction, the above-mentioned mid portion of engaging portion 53a is connected to The state of the lower surface of heald frame entablature 11.Thus, even if forming the support losing support member 21, card Determine portion 53a (above-mentioned mid portion) also by state locking for the lower surface of heald frame entablature 11.Therefore, Regulation heald frame 10a becomes the state supported by frame arrangement for adjusting height 50, in other words, becomes high via frame Degree adjusting means 50 is supported in the state of the adjacent heald frame 10b being provided with frame arrangement for adjusting height 50.

Then, in this condition, by rotation process as the wing nut in the regulation portion of governor motion 52 52a, displacement portion 52b is in above-below direction (the above-mentioned bearing of trend of guide part 51a) displacement, and change is passed through The height and position of the regulation heald frame 10a that Lift Part 53 links with this displacement portion 52b.And, in regulation Heald frame 10a becomes the moment of desired height and position, by tightening the supporting part of drive transmission mechanism 20 The fixed screw 21c of part 21, forms the state that its height and position is determined.Therefore, regulation heald frame 10a Height and position such as set on the basis of the upper surface of head frame guides 40, as mentioned above change is high Degree position, is measured from said reference to the distance of the upper surface of heald frame entablature 11 by graduated disc etc. Regulate.

Above one embodiment of the present invention (embodiment) is illustrated, but the heald frame height of the present invention Apparatus for adjusting position is not limited in above-described embodiment illustrated mode, it is also possible to according to following embodiment (variation) is implemented.

(1) in above-described embodiment, by as regulation portion wing nut 52a and bolt member 52b1 and Prop up the combination of bracer 52b2 and constitute governor motion, but the tune of the heald frame height apparatus for adjusting position of the present invention Joint mechanism is not limited to such structure, such as, can also be the structure shown in Fig. 4 (a), Fig. 4 (b).This Outward, the frame arrangement for adjusting height 60 shown in this Fig. 4 (a), Fig. 4 (b) uses the conduct of feed screw mechanism Governor motion.About this structure, Details as Follows.

In frame arrangement for adjusting height 60, support substrate 61 has the frame altitude mixture control dress with above-described embodiment Put the same guide part 61a of support substrate 51 and insertion section 61b of 50, and have at its guide part 61a With the boundary member of insertion section 61b (end side on the above-mentioned long side direction of guide part 61a) with along guiding Setting unit 61d that the mode that the thickness of slab direction of portion 61a extends is formed.It addition, at guide part 61a, with upper The support substrate 51 stating embodiment is identically formed with bearing of trend (the above-mentioned long limit side along guide part 61a To) the elongated hole 61a1 that extends.

It addition, support substrate 61 have guide part 61a another side (above-mentioned long side direction with upper State the side that end side is contrary) by receiving portion 61c formed in the way of the extension of above-mentioned thickness of slab direction.But, About above-mentioned thickness of slab direction, the direction of this receiving portion 61c extension and the support substrate 51 of above-described embodiment Prop up platform portion 51c contrary, be formed as receiving portion 61c and be positioned at same relative to guide part 61a with setting unit 61d The direction of side.It addition, be formed with the feed screw 62a of governor motion 62 described later in this receiving portion 61c The inserting hole 61c1 that can insert.Additionally, the support substrate 51 of this receiving portion 61c and above-described embodiment Prop up platform portion 51c same, as the position limiting governor motion 62 at above-mentioned width and above-mentioned thickness of slab direction The position restraining portions put works.

It addition, in frame arrangement for adjusting height 60, support substrate 61 has setting from above-mentioned thickness of slab direction The end of the opposition side putting the guide part 61a side of portion 61d is risen, the rear wall extended parallel to insertion section 61b Portion 61e.That is, support substrate 61 has in another side above-mentioned of guide part 61a and includes setting unit 61d The part (U-shaped part) being shaped generally as U-shaped.And, frame arrangement for adjusting height 60 is in phase Arrange under state for adjacent heald frame 10b, become to receive adjacent combining in the inner side of this U-shaped part Under the state on the top of the heald frame entablature 11 of frame 10b, it is placed in adjacent heald frame 10b in setting unit 61d Heald frame entablature 11 on state.And, in support substrate 61, with a support group of above-described embodiment Body 51 is different, and not only the both sides of the insertion section 61b on above-mentioned width are formed with setting unit 61d, And it is also formed with setting unit 61d in the central authorities of insertion section 61b.Therefore, support substrate 61 becomes wherein Setting unit 61d of centre (below, is referred to as " central authorities' setting unit to distinguish with setting unit 61d of both sides 61d1”.) in the above-mentioned long side direction structure opposed with receiving portion 61c.

Governor motion 62 is made up of feed screw mechanism, as mentioned above including feed screw 62a and nut portions Part 62b.And, feed screw 62a is parallel with above-mentioned long side direction (above-mentioned bearing of trend) at its axis Direction on, be assembled into being inserted through the state of the inserting hole 61c1 of receiving portion 61c of support substrate 61 On frame arrangement for adjusting height 60.Additionally, as it has been described above, receiving portion 61c of support substrate 61 and central authorities set Put portion 61d1 opposed at above-mentioned long side direction.Thus, feed screw 62a be inserted through as mentioned above slotting Under the state of through hole 61c1, become the state that its front end can abut with central authorities' setting unit 61d1.And, Arranging under state becoming the above-mentioned of state that guide part 61a extends at above-below direction, feed screw 62a becomes The state born by central authorities' setting unit 61d1 for its deadweight etc..

It addition, nut part 62b has and is combined into integratedly by the block parts of two rectangular shapes Shape, by the screw thread connection unit 62b1 of the i.e. rectangular shape of part being screwed with feed screw 62a, With the pallet portion 62b2 structure being provided with the rectangular shape hanging hook portion 62b3 of Lift Part 63,62b3 Become.Additionally, in the frame arrangement for adjusting height 60 of this example, Lift Part 63 is the frame with above-described embodiment The structure that the Lift Part 53 of arrangement for adjusting height 50 is identical.It addition, for hook portion 62b3,62b3, Also identical with the hook portion of above-described embodiment (screwed part) 52b3, relative to its nut part 62b (frame Platform portion 62b2) installment state also with hook portion 52b3 of above-described embodiment relative to a bracer 52b2's Installment state is identical.

It addition, about nut part 62b, screw thread connection unit 62b1 be formed with its side (long limit Four faces that length is identical) abreast along the female threaded hole that its long side direction is through, be i.e. formed can with enter The female threaded hole being screwed to leading screw 62a.And, nut part 62b with feed screw 62a by screw thread Form in conjunction with the female threaded hole inserting its screw thread connection unit 62b1 is screwed with feed screw 62a.Separately Outward, pallet portion 62b2 is with the form prominent from a side of screw thread connection unit 62b1 and screw thread connection unit 62b1 forms.

Additionally, on nut part 62b, screw thread connection unit 62b1 is formed as what its pallet portion 62b2 highlighted The size of the minor face of side (prominent side) is than the elongated hole 61a1 of the guide part 61a being formed at support substrate 61 Width dimensions big.It addition, for pallet portion 62b2, screw thread connection unit 62b1 with above-mentioned prominent side The size of the minor face of the side that face is parallel is roughly the same with the width dimensions of the elongated hole 61a1 of guide part 61a, It is inserted in elongated hole 61a1, and can slide at the bearing of trend of elongated hole 61a1.

And, in frame arrangement for adjusting height 60, nut part 62b is set to following state: with such as The feed screw 62a of the upper described state relative to the inserting hole 61c1 being inserted through receiving portion 61c is at screw thread The state that joint portion 62b1 is screwed, the above-mentioned prominent side of screw thread connection unit 62b1 and guide part 61a Opposed, and in the elongated hole 61a1 of pallet portion 62b2 insertion guide part 61a.

But, the size the projected direction prominent from screw thread connection unit 62b1 of this pallet portion 62b2 is (prominent Going out size) thickness of slab than guide part 61a is big.Therefore, pallet portion 62b2 is being inserted into guiding as mentioned above Under the state of the elongated hole 61a1 of portion 61a, become from guide part 61a to the opposition side of screw thread connection unit 62b1 Prominent state.It addition, above-mentioned the highlighting of pallet portion 62b2 is dimensioned so as to dashing forward from its guide part 61a Output is roughly the same with the thickness of heald frame 10 (heald frame crossbeam 11).In other words, pallet portion 62b2's is above-mentioned The thickness of slab of prominent size and guide part 61a is plus the size of the thickness gained of heald frame 10 (heald frame crossbeam 11) Roughly the same.

And, when the height and position carrying out heald frame 10 regulates operation, frame arrangement for adjusting height 60 is being arranged Under state on adjacent heald frame 10b, become Lift Part 63 and hang with form same as the previously described embodiments The state of hook portion 62b3 on the nut part 62b being installed on governor motion 62, and, become by This Lift Part 63 links regulation heald frame 10a and nut part 62b and supports the state of regulation heald frame 10a. Additionally, when so supporting regulation heald frame 10a, via Lift Part 63 and nut part 62b Feed screw 62a is applied the weight of regulation heald frame 10a etc., feed screw 62a become be pressed against above-mentioned The state of central setting unit 61d1.Therefore, in this condition, feed screw 62a becomes to upper and lower To the confined state of displacement of (bearing of trend of guide part 61a).It addition, nut part 62b due to Pallet portion 62b2 is inserted into the elongated hole 61a1 of guide part 61a, rotates, so becoming, the state being prevented from.

Then, by making feed screw 62a rotate in this condition, feed screw 62a and nut part 62b is screwed change in location, is screwed change in location with this, and nut part 62b prolongs above-mentioned Stretch direction (above-below direction) displacement.Thus, the tune linked with nut part 62b via Lift Part 63 Joint heald frame 10a is in above-below direction displacement, and its height and position is regulated.Additionally, nut part 62b's is upper The pallet portion that the is displaced through 62b2 in lower direction slides and directed in the elongated hole 61a1 of guide part 61a.

And, in the structure of frame arrangement for adjusting height 60 as described above, feed screw 62a is suitable Regulation portion in governor motion 62.Therefore, the outer screw section of this feed screw 62a is equivalent to regulation portion The threaded portion that displacement portion is screwed.It addition, nut part 62b and be installed on the extension of this nut part 62b Hook portion 62b3,62b3 are equivalent to the displacement portion of governor motion 62.Therefore, high at the frame with above-described embodiment In the relation of the structure of degree adjusting means 50, feed screw 62a is corresponding with wing nut 52a, it addition, The screw thread connection unit 62b1 of nut part 62b is corresponding with bolt member 52b1, pallet portion 62b2 and support Block 52b2 is corresponding.

(2) in example described above, the support substrate of frame arrangement for adjusting height is formed by a sheet material, But support substrate is not limited to the structure so constituted, it is also possible to be the structure that the combination of multiple sheet materials is formed.

Such as, in the structure of above-mentioned example, it is also possible to be relative to the sheet material constituting guide part 51a, 61a, By welding etc. engage setting unit 51d, 61d or a platform portion 51c, work as receiving portion 61c its The structure of its sheet material.It addition, in the case of Gai, it is also possible to need not to be a platform portion or receiving portion 61c is positioned at guiding The structure of the end of another side above-mentioned of portion 51a, 61a, but platform portion 51c or receiving portion 61c position Setting unit 51d, 61d is more depended in the end of another side above-mentioned than the sheet material constituting guide part 51a, 61a The structure (Fig. 5) of side.

Alternatively, it is also possible to use support substrate 71 as shown in Figure 5, will have and be equivalent to guide part 71a The parts (parts of L-shaped) of part and parts (the L word with the part being equivalent to insertion section 71b The parts of shape) combination and the structure that constitutes.Additionally, in this support substrate 71, with above-described embodiment Support substrate 51 is different, becomes setting unit 71d at above-mentioned width throughout the existence model of guide part 71a Enclose structure that is interior and that exist.

(3) in the above embodiments and the like, the Lift Part of frame arrangement for adjusting height is by the parts shape of pole shape Becoming, but Lift Part is not limited to so constitute, such as can also as shown in Fig. 6 (a), Fig. 6 (b), The parts formed by sheet material.Additionally, this Fig. 6 (a), Fig. 6 (b) Lift Part 73 in, with symbol Number part that 73a represents is equivalent to engaging portion, and the part represented with symbol 73b is equivalent to supporting part.It addition, The part represented with symbol 73c is corresponding with the base portion 53c of the Lift Part 53 of above-described embodiment.

Additionally, about the engaging portion of Lift Part, in the above-described embodiments, its engaging portion is to form substantially U The mode of font is formed, as long as but engaging portion can locking heald frame 10 heald frame entablature 11 towards following , accordingly it is also possible to form the generally L-shaped as shown in Fig. 6 (a), Fig. 6 (b).It addition, close In the supporting part of Lift Part, it is also not necessarily limited to above-described embodiment or is formed as shown in Fig. 4 (a), Fig. 4 (b) Hook shape.Such as, in the case of being formed Lift Part by sheet material as shown in Fig. 6 (a), Fig. 6 (b), Following structure can also be used: form the hole through along thickness of slab direction, using include this hole part as support Portion, Lift Part is supported in governor motion by the form inserting this hole with the hook portion of governor motion.

Therefore, in the case of Lift Part is set to the structure formed by sheet material as mentioned above, Lift Part To regulation heald frame 10a heald frame entablature 11 and the heald frame entablature 11 of adjacent heald frame 10b between above-mentioned Inserting of gap needs to carry out from the lower section of heald frame entablature 11.Therefore, in terms of using easness, as Above-described embodiments etc., by can be from the parts of the pole shape in the inserted above above-mentioned gap of heald frame entablature 11 The Lift Part formed is favourable.

(4) in the example shown in above-described embodiment or Fig. 4 (a), Fig. 4 (b), support substrate 51, 61 have on above-mentioned long side direction to more contrary by guide part 51a, 61a than setting unit 51d, 61d The part (insertion section 51b, 61b, rear wall parts 61e) that side extends, but the frame arrangement for adjusting height of the present invention As long as can arrange with the form being placed on the heald frame entablature 11 of heald frame 10 in the setting unit of support substrate , therefore, this part can be omitted.That is, support substrate can also as above-described embodiment or Fig. 4 (a), Example shown in Fig. 4 (b), does not have insertion section 51b, 61b and rear wall parts 61e.

But, about above-mentioned fore-and-aft direction, arranging position and regulating heald frame due to frame arrangement for adjusting height The position of 10a interlocks, so when the height and position being adjusted heald frame 10a regulates operation, when formation sets When the frame height adjusting device supports being placed on adjacent heald frame 10b regulates the state of heald frame 10a, because regulation is combined The weight etc. of frame 10a, frame altitude mixture control is filled by the power making frame arrangement for adjusting height swing to regulation heald frame 10a side Put and act on.Therefore, for the situation of the such power of correspondence effect, support substrate preferably at least has The structure of the insertion section of above-described embodiment etc..

(5) in the above embodiments and the like, when the height and position being adjusted heald frame 10a regulates operation, By frame arrangement for adjusting height arrange position be set in regulation heald frame 10a adjacent with on above-mentioned fore-and-aft direction Heald frame 10 (adjacent heald frame 10b) on, but the position that arranges of frame arrangement for adjusting height is not limited to be arranged on this On the adjacent heald frame 10b of sample, it is also possible to be set on other heald frame 10.Such as, at above-described embodiment In frame arrangement for adjusting height 50, as shown in Fig. 7 (a), engaging portion 53a towards with above-described embodiment phase Instead, i.e. about above-mentioned fore-and-aft direction, engaging portion 53a is positioned at support substrate relative to a bracer 52b2 The direction of the opposition side of the guide part 51a of 51, forms Lift Part 53 and hangs over the state of hook portion 52b3, Thus it is arranged at frame arrangement for adjusting height 50 and is positioned at tune relative to adjacent heald frame 10b at above-mentioned fore-and-aft direction The heald frame 10 of the opposition side of joint heald frame 10a (hereinafter referred to as " arranges heald frame 10c ".Under state on), energy Enough make the heald frame entablature 11 state engaging in engaging portion 53a of Lift Part 53 of regulation heald frame 10a.

It addition, such as, as shown in Fig. 7 (b), compare the structure of above-described embodiment etc., with governor motion Hook portion constitute frame height about above-mentioned fore-and-aft direction, the mode significantly left from the guide part of support substrate Adjusting means, this frame arrangement for adjusting height can also be arranged on other heald frame 10 above-mentioned use.

It addition, the example shown in Fig. 7 (b) is by the frame altitude mixture control shown in Fig. 4 (a), Fig. 4 (b) The example that device 60 is deformed, in this frame arrangement for adjusting height 60 ', nut part 62b ' is Its pallet portion 62b2 ' above-mentioned prominent is dimensioned so as to bigger than the structure shown in Fig. 4 (a), Fig. 4 (b) The parts of (specifically 2 times of the structure shown in Fig. 4 (a), Fig. 4 (b)).The situation of this structure Be when by provided as before for frame arrangement for adjusting height 60 ' in arranging on heald frame 10c, nut The side of the mounting hook portion 62b3 ' of the pallet portion 62b2 ' of parts 62b ' about above-mentioned fore-and-aft direction, The face of the opposition side of the adjacent heald frame 10b side in the heald frame entablature 11 being positioned at and regulate heald frame 10a is substantially Identical position.Therefore, this structure is arranged on heald frame 10c being arranged at by frame arrangement for adjusting height 60 ' State under, can be by hanging over hook portion 62b3 ' Lift Part 63 ' locking regulation heald frame 10a Heald frame entablature 11.

(6) in the above embodiments and the like, by regulation heald frame 10a's locking for the engaging portion by Lift Part Heald frame entablature 11 towards the following lower surface as this heald frame entablature 11, but this is combined towards following being not limited to The lower surface of frame entablature 11, it is also possible to be present on existing heald frame 10 other towards following.

Such as, in known heald frame, i.e. it is mounted directly at the thread-carrier rod (carrier rod) supporting heddle (heald) In the so-called touchless heald frame of the bottom of heald frame entablature, in order to identify and safeguard by this The heddle (heald) that thread-carrier rod supports, has the supporting part of thread-carrier rod for heald frame entablature, is transversely formed throughout above-mentioned There is the heald frame in the hole of multiple this supporting part through.Therefore, in the case of heald frame has this hole, it is also possible to The engaging portion of the locking Lift Part of inner peripheral surface in this hole, in this case, in the inner peripheral surface in this hole towards The part of lower section becomes above-mentioned towards following.It addition, in addition, have at heald frame and can pass through engaging portion In the case of locking face downward, it is also possible to using this face as above-mentioned towards following.

Therefore, the height and position regulation operation of the regulation heald frame 10a of the frame arrangement for adjusting height of the present invention is used Two frame arrangement for adjusting height are such as used to carry out this operation.Specifically, in above-mentioned both sides transversely The vicinity of each side stay 12, at adjacent heald frame 10b or arrange and arrange frame on the heald frame entablature 11 of heald frame 10c Arrangement for adjusting height, forms the structure that can be supported regulation heald frame 10a by a pair frame arrangement for adjusting height.And And, a pair support member 21,21 both sides supporting the drive transmission mechanism 20 of this regulation heald frame 10a are set Be set to can entire length proceeded as above change state, be adjusted heald frame 10a's in this condition The regulation operation of height and position.

But, adjust at the height and position carrying out using the regulation heald frame 10a of the frame arrangement for adjusting height of the present invention During joint operation, it is not necessary to need two these frame arrangement for adjusting height used as discussed above, only use a frame height Degree adjusting means just can carry out this operation.In this case, for regulation heald frame 10a, first only to above-mentioned The side in both sides transversely, the regulation of height and position proceeded as above, at the height and position of this side The regulation end of job after, then carry out the regulation operation of the height and position of opposite side.

It addition, the present invention is not limited to any of the above-described embodiment, various change can be carried out, as long as not taking off From spirit of the invention.

Claims

1. a heald frame height apparatus for adjusting position for loom, uses for shedding motion, described opening Device includes: multi-disc heald frame；Opening drive apparatus, it is for driving each described heald frame in above-below direction lifting； Drive transmission mechanism, it is arranged on each described heald frame, and links described opening drive apparatus and described Heald frame, and it is configured to change the bearing height on the described above-below direction of described heald frame, described loom is used The heald frame height apparatus for adjusting position height and position of described heald frame that carried out before loom starts running Use during regulation operation, it is characterised in that including:

Support substrate, its shape being set to be placed in the upper surface of the heald frame crossbeam of the upside of described heald frame State, and have for this support substrate being set as on described heald frame the setting unit of carrying state and in institute Stating support substrate utilizes described setting unit to be placed under the state on described heald frame with from described setting unit upwards The guide part that the mode of Fang Yanshen is formed；

Governor motion, its displacement being supported for the bearing of trend to described guide part by described support substrate is limited The state of system, and there is regulation portion and displacement portion, described regulation portion has threaded portion, and institute's displacing portion sets Being set to can be along described bearing of trend displacement, and the described threaded portion with described regulation portion is combined, and With described regulation portion rotation and to described bearing of trend displacement；And

Lift Part, it has the supporting part supported by the institute displacing portion of this governor motion and can be locking The engaging portion in the face down of described heald frame crossbeam, and the adjacent two panels heald frame can being inserted through on loom it Between, and from described supporting part to the length of the described engaging portion described above-below direction than described heald frame crossbeam Size big.