CN110371790A - Synthetic fibres splicer - Google Patents
Synthetic fibres splicer Download PDFInfo
- Publication number
- CN110371790A CN110371790A CN201910279371.0A CN201910279371A CN110371790A CN 110371790 A CN110371790 A CN 110371790A CN 201910279371 A CN201910279371 A CN 201910279371A CN 110371790 A CN110371790 A CN 110371790A
- Authority
- CN
- China
- Prior art keywords
- bearing surface
- silk thread
- mentioned
- hold assembly
- splicer
- 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
Links
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 63
- 239000012209 synthetic fiber Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000536 complexating effect Effects 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 19
- 239000000203 mixture Substances 0.000 description 14
- 238000005259 measurement Methods 0.000 description 6
- 210000002445 nipple Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
- B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
- B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
- B65H2402/41—Portable or hand-held apparatus
- B65H2402/414—Manual tools for filamentary material, e.g. for mounting or removing a bobbin, measuring tension or splicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/313—Synthetic polymer threads
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention provides a kind of synthetic fibres splicer.Synthetic fibres splicer (1) has connector portions (10), the 1st clamping device (20) and the 2nd clamping device (30).1st clamping device (20) and the 2nd clamping device (30) are respectively provided with clamping part (23, 33) and bearing clamping part (23, 33) supporting part (22, 32), supporting part (22, 32) have to be configured on the opposed direction of the 1st clamping device (20) and the 2nd clamping device (30) and clip clamping part (23, 33) the 1st bearing surface (27b of position, 37b) and the 2nd bearing surface (27c, 37c), 2nd bearing surface (27c, 37c) it is configured at connector portions (10) and clamping part (23, 33) between, and it is located at than the 1st bearing surface (27b, 37b) position against the top.
Description
Technical field
The present invention relates to a kind of synthetic fibres splicers.
Background technique
As previous synthetic fibres splicer, such as it has been known that there is patent document 1 (Japanese Unexamined Patent Publication 10-17214
Bulletin) documented by synthetic fibres splicer.Synthetic fibres documented by patent document 1 are with splicer, by two
The beginning and end of synthetic fibres are pulled together in the opposite direction and are pulled in air nozzle, press the sky of pulled in wire ends
Two side portions outside gas jets keep pressed two side portions mobile towards the direction in air nozzle, thus make pulled together silk
Thread end generates relaxation in air nozzle, and carries out connector by the air-flow in air nozzle.
Synthetic fibres are with splicer, such as in the Yarn winding device for batching synthetic fibers, are used to supply one
The beginning of the silk thread of the end of the silk thread of bobbin and another supply bobbin carries out connector.In Yarn winding device, to silk thread
Silk thread is batched in bobbin while assigning tension, and forms package.Therefore, by silk of the synthetic fibres after splicer connector
The mutual complexing portion of line is to be stretched when applying tension.In Yarn winding device, when complexing portion is unlocked in the batching of silk thread
When, it is necessary to it temporarily ceases and batches movement and carry out operation, therefore production efficiency reduces.Therefore, synthetic fibres splicer quilt
It is required that forming the complexing portion with the tensile elongation for being resistant to coiling tension.
Summary of the invention
The purpose of one aspect of the present invention is, provides a kind of reduction of tensile elongation for being able to suppress complexing portion
Synthetic fibres splicer.
Synthetic fibres involved in one aspect of the present invention are to carry out the side being made of synthetic fibers with splicer
Silk thread and another party silk thread connector, have: connector portions have the silk thread for forming a side and the silk thread of another party can
The access in the space of insert and to passage opening and spray the spray-hole of fluid；And a pair of of clamping device, it is set to folder
The position of the access of connector portions, the silk thread of silk thread and another party to the side for being inserted through space clamp respectively, one
Be respectively provided with to clamping device: the silk thread of clamping part, silk thread and another party to a side clamps respectively；And bearing
Portion, supports clamping part, and supporting part is respectively provided with the position for being configured on the opposed direction of a pair of of clamping device and clipping clamping part
The 1st bearing surface and the 2nd bearing surface, the 2nd bearing surface is configured between connector portions and clamping part, and is located at than the 1st bearing surface
Position against the top.
In one aspect of the invention in related synthetic fibres splicer, the side's that is made of synthetic fibers
Silk thread and the silk thread of another party are waved in access using clamping part as fixed point.In synthetic fibres splicer,
2nd bearing surface is configured between connector portions and clamping part, and is located at the position more against the top than the 1st bearing surface.In this composition,
Be configured with a side silk thread and another party silk thread when, pass through the self weight of the silk thread of the silk thread and another party of a side, a side
Silk thread and the silk thread of another party at least abutted with the 2nd bearing surface.In this state, the silk thread of a side and the silk of another party
Line is clamped by clamping part, when the silk thread of one side of present dynasty and the silk thread of another party spray fluid, the silk thread of a side and another party
Silk thread substantially waved using the 2nd bearing surface as fixed point.Therefore, in synthetic fibres splicer, make to wave
The silk thread of a side and the silk thread of another party in, it is difficult to generate the friction that generates due to contacting with supporting part.Thus, it is closing
At in fiber filament splicer, complexing portion can be properly formed.As a result, can press down in synthetic fibres splicer
The reduction of the tensile elongation in complexing portion processed.
In one embodiment or, clamping part have mutually opposed a pair of of hold assembly, the 1st bearing surface with
And the 2nd bearing surface be set to the position that the hold assembly of a side is abutted with the hold assembly of another party.In this composition, it can make
The silk thread of the side clamped by a pair of of hold assembly and the silk thread of another party are reliably abutted with the 2nd bearing surface.Therefore, a side
Silk thread and the silk thread of another party reliably waved using the 2nd bearing surface as fixed point.Thus, the side's waved
In silk thread and the silk thread of another party, the friction generated due to contacting with supporting part is not generated.As a result, in synthetic fibres
With in splicer, it can be properly formed complexing portion, be able to suppress the reduction of the tensile elongation in complexing portion.
Or, the 2nd bearing surface is extended along the opposed direction of a pair of of clamping device in one embodiment
Flat surface.In this composition, in the silk thread of a side and the silk thread of another party waved, can further avoid due to
Supporting part contacts and the friction of generation.
Or, the on the direction orthogonal with the 1st bearing surface and the 2nd bearing surface the 1st abuts in one embodiment
Size between face and the 2nd bearing surface is 0.5mm or more 1.5mm or less.In this composition, the silk thread of a side and another can be made
The silk thread of one side is more reliably abutted with the 2nd bearing surface.
One aspect of the present invention it is possible to inhibit the reduction of the tensile elongation in complexing portion.
Detailed description of the invention
Fig. 1 is the perspective view for indicating synthetic fibres splicer involved in an embodiment.
Fig. 2 is the figure of joint mechanism viewed from above.
Fig. 3 is the side view of joint mechanism.
Fig. 4 is the sectional view of connector portions.
Fig. 5 is the sectional view along the V-V line in Fig. 2.
Fig. 6 A is the figure for indicating the movement of joint mechanism.
Fig. 6 B is the figure for indicating the movement of joint mechanism.
Fig. 7 is to indicate that joint mechanism maintains the figure of the state of silk thread.
Fig. 8 is the figure for indicating joint mechanism involved in comparative example.
Fig. 9 A is the figure for indicating embodiment and comparative example.
Fig. 9 B is the figure for indicating embodiment and comparative example.
Fig. 9 C is the figure for indicating embodiment and comparative example.
Fig. 9 D is the figure for indicating embodiment and comparative example.
Figure 10 A is the figure for indicating measurement result.
Figure 10 B is the figure for indicating measurement result.
The explanation of symbol
1: synthetic fibres splicer；10: connector portions；14: chamber (access)；16a: spray-hole；20: the 1 clamping machines
Structure；22: supporting part；23: clamping part；24: the 1 hold assemblies；26: the 2 hold assemblies；27b: the 1 bearing surface；27c: the 2 supports
Junction；30: the 2 clamping devices；32: supporting part；33: clamping part；34: the 1 hold assemblies；36: the 2 hold assemblies；37b: the 1
Bearing surface；37c: the 2 bearing surface；Y1: the 1 silk thread (silk thread of a side)；Y2: the 2 silk thread (silk thread of another party).
Specific embodiment
Hereinafter, the preferred embodiment of the present invention is described in detail referring to attached drawing.In addition, in the description of the drawings,
Identical symbol is assigned for element identically or comparably, and the repetitive description thereof will be omitted.
Synthetic fibres shown in FIG. 1 are the 1st silk threads (silk thread of a side) be made of synthetic fibers with splicer 1
The silk thread of the wire ends of Y1 (referring to Fig. 7) and the 2nd silk thread (silk thread of another party) Y2 (referring to Fig. 7) being made of synthetic fibers
The device of the connector of end.Synthetic fibres splicer 1 is, such as forms the silk of package batching silk thread from supply bobbin
In wire reel-up machine, for carrying out the end of silk thread and the connecing for the beginning of the silk thread of another supply bobbin of a supply bobbin
Head.In the present embodiment, synthetic fibres splicer 1 is so-called manual splicer.
Synthetic fibres splicer 1 has main body 3 and joint mechanism 5.Main body 3 is to maintain the framework of joint mechanism 5.
Main body 3 is made of the 1st main part 3a and the 2nd main part 3b.From side, main body 3 is for example in shape generally L-shaped.
1st main part 3a is the part held when using synthetic fibres splicer 1 by operator.1st main part
3a is for example in approximately cuboid shape.1st main part 3a is provided with operation portion 7.Operation portion 7 is in synthetic fibres with splicing
The button operated when carrying out sub-operation in device 1.In the present embodiment, length direction of the operation portion 7 in the 1st main part 3a
One end side (the 2nd side main part 3b), be set to when the 1st main part 3a is held by operator in the scope of activities of index finger
Position.
The lower end (the other end of length direction) of 1st main part 3a is provided with interconnecting piece 9.It is connected in interconnecting piece 9
There is supply compressed air (fluid) (hereinafter, also referred to as " air ".) pipe (illustration omitted).The 1st main part 3a can also be with
Accommodate the switch and the component etc. for making the compressed air branch supplied via interconnecting piece 9 that the movement with operation portion 7 interlocks.
2nd main part 3b is provided with joint mechanism 5.2nd main part 3b is for example in approximately cuboid shape.2nd main body
Portion 3b is set to the one end of the 1st main part 3a.Specifically, the 2nd main part 3b is with the length direction of the 2nd main part 3b and
The mode that the length direction of 1 main part 3a becomes defined angle (such as 90 ° or less) is integrally provided with the 1st main part 3a.
2nd main part 3b exposes joint mechanism 5.Accommodating in the 2nd main part 3b presss from both sides aftermentioned 1st clamping device 20 and the 2nd
Hold (for example, cylinder bodies etc.) such as the driving portions of the driving of mechanism 30.
As shown in Fig. 2 or Fig. 3, joint mechanism 5 has connector portions 10, the 1st clamping device 20 and the 2nd clamping device
30.1st clamping device 20 and the 2nd clamping device 30 are set to the position for clipping the chamber 14 of connector portions 10.
As shown in figure 4, connector portions 10 have nipple 12, chamber (access) 14 and air flow circuit 16.
Nipple 12 is the block formed by metal or ceramic material.Slit 13 is provided on nipple 12.
Slit 13 is the part that silk thread is imported to chamber 14.The top of slit 13 is provided with inclined surface 15.Inclined surface 15 by silk thread to
Slit 13 guides.Inclined surface 15 is in the taper tapered towards slit 13 from the upper surface 12a of nipple 12.
Chamber 14 is the access inserted for the 1st silk thread Y1 and the 2nd silk thread Y2.As shown in figure 5, chamber 14 penetrates through connector spray
The side 12b of one side of the mouth 12 and side 12c of another party.Chamber 14 forms the 1st silk thread Y1 and the 2nd silk thread Y2 and can insert
Space.As shown in figure 4, chamber 14 is in rounded shape from side 12b, 12c.Round includes positive round shape, elliptical shape
Deng.The diameter of chamber 14 is suitably set according to design.
Air flow circuit 16 feeds to the air circulation of the supply of chamber 14.Air flow circuit 16 has the spray-hole being open towards chamber 14
16a.Spray-hole 16a is connected to air flow circuit 16 with chamber 14.Air is sprayed to chamber 14 from spray-hole 16a.Spray-hole 16a exists
Position and diameter in chamber 14 are suitably set according to design.In the upstream side of air flow circuit 16 (with spray-hole 16a phase
Toss about) it is provided with interconnecting piece 18.The supply pipe etc. of supply air is connected in interconnecting piece 18.
As shown in FIG. 2 and 3, the 1st clamping device 20 has supporting part 22 and clamping part 23.1st clamping device 20
The silk thread for the chamber 14 for being inserted through connector portions 10 is clamped and (clamped).
Supporting part 22 is in rectangular shape (prism-shaped).As shown in figure 5, supporting part 22 has mutually opposed a pair of of interarea
22a, 22b and mutually opposed a pair of of side 22c, 22d.Side 22d is the face opposed with the side 12b of nipple 12.
Supporting part 22 keeps clamping part 23.Supporting part 22 is configured to swing.Specifically, as shown in Fig. 2, propping up
The base end part (one end of length direction) of bearing portion 22 is provided with axis 21.Axis 21 is fixed on frame (not shown) etc..Supporting part 22
It is swung centered on axis 21.Supporting part 22 is in front end (the other end of length direction) close to the 2nd of connector portions 10
It sets and is moved between the 1st position P1 (referring to Fig. 6 A) that P2 (referring to Fig. 6 B) is separated than the 2nd position P2 from connector portions 10 with front end
It is dynamic.That is, the 1st clamping device 20 moves between the 1st position P1 and the 2nd position P2.Supporting part 22 cylinder body such as by driving
The driving in portion's (illustration omitted) and move.In the present embodiment, as described above, in supporting part 22, axis 21 will be provided with
The one end of length direction is set as base end part, and the other end of the length direction of the one end opposite side is set as front end.
Supporting part 22 is provided with recess portion 25.Recess portion 25 is set to the front end side of supporting part 22.Recess portion 25 is in supporting part
22 interarea 22a and a pair of of side 22c, 22d upper opening.Recess portion 25 exposes a part of clamping part 23.As shown in Fig. 2,
From the side interarea 22a of supporting part 22,25 rectangular shaped of recess portion.As shown in figure 3, being seen from the side side 22c of supporting part 22
It examines, 25 rectangular shaped of recess portion.
As shown in figure 5, supporting part 22 has aftermentioned 2nd hold assembly 26 (the 1st hold assembly 24) of clamping part 23
Bearing is the bearing surface 27a that can be slided.Bearing surface 27a is set on the opposed direction of a pair of of side 22c, 22d of supporting part 22
It is placed in central portion.Corresponding to the shape of outer peripheral surface of the 2nd hold assembly 26 (the 1st hold assembly 24), bearing surface 27a is in downward
It is bent into the shape (semi-circular shape) of convex.Bearing surface 27a extends along the length direction of supporting part 22.
Supporting part 22 is in opposed direction (the 1st clamping device 20 and the 2nd clamping device 30 along a pair of of side 22c, 22d
Opposed direction) clip on the position of bearing surface 27a, have the 1st bearing surface 27b and the 2nd bearing surface 27c.1st bearing surface 27b
And the 2nd bearing surface 27c constitute recess portion 25 bottom surface.1st bearing surface 27b is can be with the 1st silk thread that is clamped by clamping part 23
The face that Y1 and the 2nd silk thread Y2 is abutted.So-called can abut means to include the 1st silk thread Y1 clamped by clamping part 23 and
The case where 2 silk thread Y2 are abutted with the 1st bearing surface 27b and the 1st silk thread Y1 and the 2nd silk thread Y2 and the 1st bearing surface 27b are not supported
The case where connecing.2nd bearing surface 27c is the face abutted with the 1st silk thread Y1 and the 2nd silk thread Y2 clamped by clamping part 23.Such as Fig. 2
Shown, the 1st bearing surface 27b and the 2nd bearing surface 27c are at least set to the 1st hold assembly 24 and are abutted with the 2nd hold assembly 26
Position.
As shown in figure 5, the 1st bearing surface 27b is and one end of bearing surface 27a (end of the side side 22c) continuous flat surface.
2nd bearing surface 27c is and the other end of bearing surface 27a (end of the side side 22d) continuous flat surface.That is, in supporting part 22,
From the opposed direction of a pair of of interarea 22a, 22b, from 10 side of connector portions according to the 2nd bearing surface 27c, bearing surface 27a and
1st bearing surface 27b's is sequentially set with each face.That is, the 2nd bearing surface 27c is configured between connector portions 10 and clamping part 23.2nd
1st clamping device 20 bearing surface 27c opposed between being clipped in connector portions 10 on the opposed direction of the 2nd clamping device 30
Positioned inside, the 1st bearing surface 27b is located at outside on the opposed direction.
1st bearing surface 27b and interarea 22a, 22b are substantially parallel.1st bearing surface 27b is throughout bearing surface 27a and side 22c
Setting.2nd bearing surface 27c and interarea 22a, 22b are substantially parallel.2nd bearing surface 27c is set throughout bearing surface 27a and side 22d
It sets.
In the present embodiment, a pair of of interarea 22a, the 22b of the 1st bearing surface 27b and the 2nd bearing surface 27c in supporting part 22
Opposed direction on position it is different.2nd bearing surface 27c is located at the position more against the top than the 1st bearing surface 27b.It is described herein
Top refers to relative to the 1st clamping device 20 and the opposed direction of the 2nd clamping device 30 and aftermentioned 1st hold assembly
On 24 directions orthogonal with the opposed direction (clamping direction) of the 2nd hold assembly 26, it is imported into the 1st silk thread Y1 and the 2nd silk thread
The side of Y2.That is, indicating the top in up and down direction shown in fig. 5.1st bearing surface 27b is located at than the 2nd bearing surface 27c by master
The position of the face side 22b.2nd bearing surface 27c is located at the position that the side interarea 22a is leaned on than the 1st bearing surface 27b.
The distance between 1st bearing surface 27b and interarea 22b D1 are than the distance between the 2nd bearing surface 27c and interarea 22b D2
It is short.In other words, the distance between the 2nd bearing surface 27c and interarea 22b D2 are than the distance between the 1st bearing surface 27b and interarea 22b
D1 long.Change the observation of angle, the distance between the 1st bearing surface 27b and interarea 22a than the 2nd bearing surface 27c and interarea 22a it
Between distance.In other words, the distance between the 2nd bearing surface 27c and interarea 22a is than between the 1st bearing surface 27b and interarea 22a
Distance it is short.
Poor G of the 1st bearing surface 27b with the 2nd bearing surface 27c on the opposed direction of a pair of of interarea 22a, 22b, for example,
0.5mm or more 1.5mm or less.Poor G is the 1st bearing surface on the direction orthogonal with the 1st bearing surface 27b and the 2nd bearing surface 27c
Size between 27b and the 2nd bearing surface 27c.Poor G is appropriate according to diameter of the 1st hold assembly 24 and the 2nd hold assembly 26 etc.
Setting.For example, can shorten when shortening the distance between the 1st bearing surface 27b and interarea 22b D1 when increasing poor G by the
The length of 1 hold assembly 24 and the 1st silk thread Y1 and the 2nd silk thread Y2 of the clamping of the 2nd hold assembly 26.When by the 1st hold assembly
When the length of the 1st silk thread Y1 and the 2nd silk thread Y2 of the clamping of 24 and the 2nd hold assembly 26 shorten, in clamping part 23, it is possible to
The 1st silk thread Y1 and the 2nd silk thread Y2 can not steadily be clamped.It is being pressed from both sides it is therefore preferable that being appropriately set at poor G based on experiment etc.
Hold the degree that the 1st silk thread Y1 and the 2nd silk thread Y2 can be steadily clamped in portion 23.
2nd bearing surface 27c and side 22d becomes substantially 90 ° of angle.It is formed by the 2nd bearing surface 27c and side 22d
The top at angle preferably carries out surface grinding.In this composition, when the 1st silk thread Y1 and the 2nd silk thread Y2 are separated from above-mentioned top,
It is able to suppress the 1st silk thread Y1 and the 2nd silk thread Y2 is damaged.
As shown in Fig. 2, clamping part 23 has the 1st hold assembly 24 and the 2nd hold assembly 26.1st hold assembly 24 with
And the 2nd hold assembly 26 distinguish it is cylindrical.1st hold assembly 24 and the 2nd hold assembly 26 are respectively for example by with wear-resisting
The metals such as the SUS of damage property are formed.1st hold assembly 24 and the respective diameter of the 2nd hold assembly 26 are suitably set.
1st hold assembly 24 and the 2nd hold assembly 26 are configured as in supporting part 22, and respective end face is opposed.Tool
For body, the 1st hold assembly 24 is configured at the front end side of supporting part 22, and the 2nd hold assembly 26 is configured at than the 1st hold assembly
24 lean on the base end part side of supporting part 22.In the 1st clamping device 20, in clamping part 23, by the end of the 1st hold assembly 24
Silk thread is clamped between face and the end face of the 2nd hold assembly 26, and thus silk thread is kept.
A part of 1st hold assembly 24 is accommodated in supporting part 22, and a part of the 1st hold assembly 24 is in supporting part 22
Expose in recess portion 25.1st hold assembly 24 can be fixed on supporting part 22, also can be set into the 1st hold assembly 24 and the 2nd
Move freely on the opposed direction (hereinafter, also referred to as " opposed direction ") of hold assembly 26 (can slide on bearing surface 27a
It is dynamic).
2nd hold assembly, 26 a part is accommodated in supporting part 22, and a part of the 2nd hold assembly 26 is in the recessed of supporting part 22
Expose in portion 25.2nd hold assembly 26 is arranged to move in supporting part 22.2nd hold assembly 26 is in above-mentioned opposed side
It moves up.2nd hold assembly 26 is exerted a force by the force application parts such as spring (illustration omitted) towards the 1st hold assembly 24.That is, the 2nd
Hold assembly 26 is with the 1st hold assembly 24, in the state of not acting on the power other than force application part to the 2nd hold assembly 26,
It is abutted by the mutual end face of the applied force of force application part.
The mobile gearing of 2nd hold assembly 26 and supporting part 22 and moved.2nd hold assembly 26 passes through supporting part 22
From the 2nd position P2 (referring to Fig. 6 B) towards the movement of the 1st position P1 (Fig. 6 A), and moved to from the isolated direction of the 1st hold assembly 24
It is dynamic.Specifically, when supporting part 22 is mobile towards the 1st position P1 from the 2nd position P2, it, will by cam mechanism (not shown) etc.
2nd hold assembly 26 is pressed towards the direction opposite with the force direction of force application part.As a result, in clamping part 23, in the 1st clamping
Gap (space) is formed between component 24 and the 2nd hold assembly 26.In addition, the movement of the 2nd hold assembly 26 can not also be with branch
The mobile gearing of bearing portion 22.
As shown in FIG. 2 and 3, the 2nd clamping device 30 has supporting part 32 and clamping part 33.2nd clamping device 30
The silk thread for the chamber 14 for being inserted through connector portions 10 is clamped and (clamped).
Supporting part 32 is in rectangular shape (prism-shaped).As shown in figure 5, supporting part 32 has mutually opposed a pair of of interarea
32a, 32b and mutually opposed a pair of of side 32c, 32d.Side 32d is the face opposed with the side 12c of nipple 12.
Supporting part 32 keeps clamping part 33.Supporting part 32 is configured to swing.Specifically, as shown in Fig. 2, propping up
The base end part (one end of length direction) of bearing portion 32 is provided with axis 31.Axis 31 is fixed on frame (not shown) etc..Supporting part 32
It is swung centered on axis 31.Supporting part 32 is in front end (the other end of length direction) close to the 2nd of connector portions 10
It sets and is moved between the 1st position P1 (referring to Fig. 6 A) that P2 (referring to Fig. 6 B) is separated than the 2nd position P2 from connector portions 10 with front end
It is dynamic.That is, the 1st clamping device 20 moves between the 1st position P1 and the 2nd position P2.Supporting part 32 cylinder body such as by driving
The driving in portion's (illustration omitted) and move.The driving portion can be identical as the driving driving portion of supporting part 22, can also separately set
It sets.In the present embodiment, as described above, in supporting part 32, the one end for being provided with the length direction of axis 31 is set as base
The other end of length direction with the one end opposite side is set as front end by end.
Supporting part 32 is provided with recess portion 35.Recess portion 35 is set to the front end side of supporting part 32.Recess portion 35 is in supporting part
32 interarea 32a and a pair of of side 32c, 32d upper opening.Recess portion 35 exposes a part of clamping part 33.As shown in Fig. 2,
The side interarea 32a of supporting part 32 is observed, and recess portion 35 is from rectangular shaped.From the side side 32c, 32d of supporting part 32, recess portion
35 rectangular shapeds.
As shown in figure 5, supporting part 32 has aftermentioned 2nd hold assembly 36 (the 1st hold assembly 34) of clamping part 33
Bearing is the bearing surface 37a that can be slided.Bearing surface 37a is set on the opposed direction of a pair of of side 32c, 32d of supporting part 32
It is placed in central portion.Corresponding to the shape of outer peripheral surface of the 2nd hold assembly 36 (the 1st hold assembly 34), bearing surface 37a is in downward
It is bent into the shape (semi-circular shape) of convex.Bearing surface 37a extends along the length direction of supporting part 32.
Supporting part 32 has the 1st on the position that the opposed direction along a pair of of side 32c, 32d clips bearing surface 37a
Bearing surface 37b and the 2nd bearing surface 37c.1st bearing surface 37b and the 2nd bearing surface 37c constitutes the bottom surface of recess portion 35.1st abuts
Face 37b is the face that can be abutted with the 1st silk thread Y1 and the 2nd silk thread Y2 clamped by clamping part 33.2nd bearing surface 37c be with
The face that the 1st silk thread Y1 clamped by clamping part 33 and the 2nd silk thread Y2 is abutted.As shown in Fig. 2, the 1st bearing surface 37b and the 2nd
Bearing surface 37c is at least set to the position that the 1st hold assembly 34 is abutted with the 2nd hold assembly 36.
As shown in figure 5, the 1st bearing surface 37b is and one end of bearing surface 37a (end of the side side 32c) continuous flat surface.
2nd bearing surface 37c is and the other end of bearing surface 37a (end of the side side 32d) continuous flat surface.That is, in supporting part 32,
From the opposed direction of a pair of of interarea 32a, 32b, from 10 side of connector portions according to the 2nd bearing surface 37c, bearing surface 37a and
1st bearing surface 37b's is sequentially set with each face.That is, the 2nd bearing surface 37c is configured between connector portions 10 and clamping part 33.2nd
1st clamping device 20 bearing surface 37c opposed between being clipped in connector portions 10 on the opposed direction of the 2nd clamping device 30
Positioned inside, the 1st bearing surface 37b is located at outside on the opposed direction.
1st bearing surface 37b and interarea 32a, 32b are substantially parallel.1st bearing surface 37b is throughout bearing surface 37a and side 32c
Setting.2nd bearing surface 37c and interarea 32a, 32b are substantially parallel.2nd bearing surface 37c is set throughout bearing surface 37a and side 32d
It sets.
In the present embodiment, a pair of of interarea 32a, the 32b of the 1st bearing surface 37b and the 2nd bearing surface 37c in supporting part 32
Opposed direction on position it is different.2nd bearing surface 37c is located at the position more against the top than the 1st bearing surface 37b.1st bearing surface
37b is located at the position that the side interarea 32b is leaned on than the 2nd bearing surface 37c.2nd bearing surface 37c, which is located at, leans on interarea than the 1st bearing surface 37b
The position of the side 32a.
The distance between 1st bearing surface 37b and interarea 32b D1 are than the distance between the 2nd bearing surface 37c and interarea 32b D2
It is short.In other words, the distance between the 2nd bearing surface 37c and interarea 32b D2 are than the distance between the 1st bearing surface 37b and interarea 32b
D1 long.Change the observation of angle, the distance between the 1st bearing surface 37b and interarea 32a than the 2nd bearing surface 37c and interarea 32a it
Between distance.In other words, the distance between the 2nd bearing surface 37c and interarea 32a is than between the 1st bearing surface 37b and interarea 32a
Distance it is short.1st bearing surface 27b of the 1st bearing surface 37b and the 1st clamping device 20 is same position, the 2nd bearing surface 37c and the
2nd bearing surface 27c of 1 clamping device 20 is same position.
Poor G of the 1st bearing surface 37b with the 2nd bearing surface 37c on the opposed direction of a pair of of interarea 32a, 32b, for example,
0.5mm or more 1.5mm or less.Poor G is suitably set according to the diameter etc. of the 1st hold assembly 34 and the 2nd hold assembly 36.
2nd bearing surface 37c and side 32d becomes substantially 90 ° of angle.It is formed by the 2nd bearing surface 37c and side 32d
The top at angle preferably carries out surface grinding.
As shown in Fig. 2, clamping part 33 has the 1st hold assembly 34 and the 2nd hold assembly 36.1st hold assembly 34 with
And the 2nd hold assembly 36 distinguish it is cylindrical.1st hold assembly 34 and the 2nd hold assembly 36 are respectively for example by with wear-resisting
The metals such as the SUS of damage property are formed.1st hold assembly 34 and the respective diameter of the 2nd hold assembly 36 are suitably set.
1st hold assembly 34 and the 2nd hold assembly 36 are configured in supporting part 32, and respective end face is opposed.Tool
For body, the 1st hold assembly 34 is configured at the front end side of supporting part 32, and the 2nd hold assembly 36 is configured at than the 1st hold assembly
34 lean on the base end part side of supporting part 32.In the 2nd clamping device 30, in clamping part 33, by the end of the 1st hold assembly 34
Silk thread is clamped between face and the end face of the 2nd hold assembly 36, and thus silk thread is kept.
A part of 1st hold assembly 34 is accommodated in supporting part 32, and a part of the 1st hold assembly 34 is in supporting part 32
Expose in recess portion 35.1st hold assembly 34 can be fixed on supporting part 32, also can be set into the 1st hold assembly 34 and the 2nd
Movement (can be slided) on bearing surface 37a freely on the opposed direction of hold assembly 36.
2nd hold assembly, 36 a part is accommodated in supporting part 32, and a part of the 2nd hold assembly 36 is in the recessed of supporting part 32
Expose in portion 35.2nd hold assembly 36 is arranged to move in supporting part 32.2nd hold assembly 36 is in above-mentioned opposed side
It moves up.2nd hold assembly 36 is exerted a force by the force application parts such as spring (illustration omitted) towards the 1st hold assembly 34.That is, the 2nd
Hold assembly 36 is with the 1st hold assembly 34, in the state of not acting on the power other than force application part to the 2nd hold assembly 36,
It is abutted by the mutual end face of the applied force of force application part.
The mobile gearing of 2nd hold assembly 36 and supporting part 32 and moved.2nd hold assembly 36 passes through supporting part 32
From the 2nd position P2 (referring to Fig. 6 B) towards the movement of the 1st position P1 (Fig. 6 A), and moved to from the isolated direction of the 1st hold assembly 34
It is dynamic.Specifically, when supporting part 32 is mobile towards the 1st position P1 from the 2nd position P2, it, will by cam mechanism (not shown) etc.
2nd hold assembly 36 is pressed towards the direction opposite with the force direction of force application part.As a result, in clamping part 33, in the 1st clamping
Gap (space) is formed between component 34 and the 2nd hold assembly 36.In addition, the movement of the 2nd hold assembly 36 can not also be with branch
The mobile gearing of bearing portion 32.
Then, the forming method (jointing method) in the complexing portion for having used synthetic fibres splicer 1 is illustrated.
Firstly, as shown in Figure 6A, the 1st silk thread Y1 and the 2nd silk thread Y2 are set to synthetic fibres splicer 1.Tool
For body, the 1st silk thread Y1 and the 2nd silk thread Y2 is set to be located at chamber 14 via the slit 13 of connector portions 10, and be configured at and be located at
The 1st clamping device 20 and the 2nd clamping device 30 of 1st position P1.In more detail, by the 1st silk thread Y1 and the 2nd silk thread Y2
It is configured between the 1st hold assembly 24 and the 2nd hold assembly 26 of the 1st clamping device 20, and is configured at the 2nd clamping device 30
The 1st hold assembly 34 and the 2nd hold assembly 36 between.The 1st silk thread Y1 and the 2nd silk thread Y2 is by placing to the 1st clamping as a result,
On 1st bearing surface 27b of mechanism 20 and the 2nd bearing surface 27c, and by placing to the 1st bearing surface of the 2nd clamping device 30
On 37b and the 2nd bearing surface 37c.
When the 1st silk thread Y1 and the 2nd silk thread Y2 are set to synthetic fibres splicer 1, operation portion 7 is grasped
Make (pressing).As a result, in synthetic fibres in splicer 1, driving portion works, the 1st clamping device 20 and the 2nd clamping device
30 are acted.
Specifically, clamping the 1st by the 1st hold assembly 24 and the 2nd hold assembly 26 in the 1st clamping device 20
Line Y1 and the 2nd silk thread Y2.In addition, being clamped in the 2nd clamping device 30 by the 1st hold assembly 34 and the 2nd hold assembly 36
1st silk thread Y1 and the 2nd silk thread Y2.Later, as shown in Figure 6B, the 1st clamping device 20 and the 2nd clamping device 30 are from the 1st
It is mobile towards the 2nd position P2 to set P1.As a result, as shown in fig. 7, the 1st silk thread Y1 and the 2nd silk thread Y2 are in clamping part 23 and clamping part 33
Between be kept with loose state.In addition, the 1st silk thread Y1 and the 2nd silk thread Y2 at least with the 2nd bearing surface 27c and the 2nd
The state that bearing surface 37c is abutted is kept.
In addition, spraying air to chamber 14 from spray-hole 16a via air flow circuit 16 when operation portion 7 is operated.By
This, the 1st silk thread Y1 and the 2nd silk thread Y2 in chamber 14 by the effect of air by connector, and form complexing portion.
Then, the operation of releasing operating portion 7.As a result, in synthetic fibres in splicer 1, from spray-hole 16a to chamber
14 air, which sprays, to be stopped, also, the 1st clamping device 20 and the 2nd clamping device 30 are acted.
Specifically, as shown in Figure 6A, the 1st clamping device 20 and the 2nd clamping device 30 are from the 2nd position P2 towards the 1st
It is mobile to set P1.Accompany with the movement, in the 1st clamping device 20, the 2nd hold assembly 26 is separated towards from the 1st hold assembly 24
Direction it is mobile, the 1st hold assembly 24 and the 2nd hold assembly 26 solve the clamping of the 1st silk thread Y1 and the 2nd silk thread Y2
It removes.Also the same in the 2nd clamping device 30, towards the direction movement isolated from the 1st hold assembly 34, the 1st presss from both sides the 2nd hold assembly 36
It holds component 34 and the 2nd hold assembly 36 is released from the clamping of the 1st silk thread Y1 and the 2nd silk thread Y2.Alternatively, it is also possible to
It is after 1 clamping device 20 is moved to the 1st position P1 from the 2nd position P2, the 1st hold assembly 24 and the 2nd hold assembly 26 is right
The grip release of 1st silk thread Y1 and the 2nd silk thread Y2.Equally, it can also be moved in the 2nd clamping device 30 from the 2nd position P2
Clamping after 1st position P1, by the 1st hold assembly 34 and the 2nd hold assembly 36 to the 1st silk thread Y1 and the 2nd silk thread Y2
It releases.By the above, synthetic fibres are completed with connector of the splicer 1 to the 1st silk thread Y1 and the 2nd silk thread Y2.As a result, the 1st
Silk thread Y1 and the 2nd silk thread Y2 becomes a silk thread.
Then, synthetic fibres involved in present embodiment are illustrated with the function and effect of splicer 1.
As shown in figure 8, in the 1st clamping device 20A of joint mechanism 5A relating to the comparative example, the 1st of supporting part 22A the
The positional relationship of bearing surface 27b and the 2nd bearing surface 27c, the supporting part with the 1st clamping device 20 involved in present embodiment
The 1st bearing surface 27b and the 2nd bearing surface 27c in 22 is opposite.That is, the 2nd bearing surface 27c is located on the lower than the 1st bearing surface 27b
The position of side.The supporting part 32A of 2nd clamping device 30A is also identical composition.
In this composition, the 1st silk thread Y1 and the 2nd silk thread Y2 are in the injection by air by clamping part 23,33 conducts
When fixed point is waved in chamber 14, contacted sometimes with the 2nd bearing surface 27c, 37c.In this way, when the 1st silk thread Y1 and the 2nd
When line Y2 and the 2nd bearing surface 27c, 37c are contacted, friction is generated due to contact.The 1st silk thread Y1 and the 2nd silk thread Y2 have as a result,
Complexing portion may can not be properly formed by certain damage.As a result, in composition relating to the comparative example, complexing portion
Tensile elongation can reduce.
In contrast, synthetic fibres involved in present embodiment shown in Fig. 7 are in splicer 1, the 2nd bearing surface
27c, 37c are located at the position more against the top than the 1st bearing surface 27b, 37b.In this composition, the 1st silk thread Y1 and the 2nd silk thread Y2 will
Clamping part 23,33 is waved in chamber 14 as fixed point.Herein, the 2nd bearing surface 27c, 37c is located at than the 1st bearing surface
Therefore position 27b, 37b against the top when being configured with the 1st silk thread Y1 and the 2nd silk thread Y2, passes through the 1st silk thread Y1 and the
The self weight of 2 silk thread Y2, the 1st silk thread Y1 and the 2nd silk thread Y2 are at least abutted with the 2nd bearing surface 27c, 37c.Under the state, the 1st
Line Y1 and the 2nd silk thread Y2 are clamped by clamping part 23 and clamping part 33, and present dynasty the 1st silk thread Y1 and the 2nd silk thread Y2 injection are empty
When gas, the 1st silk thread Y1 and the 2nd silk thread Y2 are substantially waved using the 2nd bearing surface 27c, 37c as fixed point.Therefore, it is closing
At fiber filament in splicer 1, in the 1st silk thread Y1 waved and the 2nd silk thread Y2, it is difficult to generate due to supporting part 22,
32 contact and generate friction.Thus, in synthetic fibres in splicer 1, complexing portion can be properly formed.As a result,
In synthetic fibres in splicer 1, it is able to suppress the reduction of the tensile elongation in complexing portion.
Specifically, synthetic fibres are illustrated with the effect of splicer 1 based on embodiment and comparative example.In Fig. 9 A
In~Fig. 9 D, using the measured value of the tensile elongation of the synthetic fibers in not formed complexing portion as a reference value, for embodiment with
And comparative example indicates reduction amount (%) of the tensile elongation from a reference value.Embodiment is indicated by closing involved in present embodiment
The result of the silk thread in complexing portion is formd at fiber filament splicer 1.Comparative example is indicated by having joint mechanism shown in Fig. 8
The synthetic fibres of 5A form the result of the silk thread in complexing portion with splicer.Use the TENSORAPID4 of USTER corporation
(trade name), the four kind silk threads (silk thread A~silk thread D) different to thickness, molecular structure are determined.Each silk thread is preorientation
Silk thread (POY:Pre Oriented Yarn).
(comparative example 1, embodiment 1)
Silk thread A is 135 [dtex] -72 [f] silk thread.In comparative example 1, following result is obtained: the base relative to silk thread A
Quasi- value (129.2%), measured value 115.4%, tensile elongation from the reduction amount of a reference value be " -13.8% ".In embodiment 1
In, obtain following result: relative to a reference value of silk thread A, measured value 120.3%, reduction of the tensile elongation from a reference value
Amount is " -8.9% ".
(comparative example 2, embodiment 2)
Silk thread B is the silk thread (cation-dyeable silk thread) of 88 [dtex] -48 [f]-CD.In comparative example 2, tied as follows
Fruit: relative to a reference value (137.3%) of silk thread B, measured value 120.0%, tensile elongation is from the reduction amount of a reference value
" -17.3% ".In example 2, obtain following result: relative to a reference value of silk thread B, measured value 124.5%, stretching is stretched
Long rate from the reduction amount of a reference value be " -12.8% ".
(comparative example 3, embodiment 3)
Silk thread C is 84 [dtex] -36 [f] silk thread.In comparative example 3, following result is obtained: the base relative to silk thread C
Quasi- value (119.7%), measured value 107.6%, tensile elongation from the reduction amount of a reference value be " -12.1% ".In embodiment 3
In, obtain following result: relative to a reference value of silk thread C, measured value 109.8%, reduction of the tensile elongation from a reference value
Amount is " -9.9% ".
(comparative example 4, embodiment 4)
Silk thread D is 90 [dtex] -36 [f] silk thread.In comparative example 4, following result is obtained: the base relative to silk thread D
Quasi- value (103.4%), measured value 97.1%, tensile elongation from the reduction amount of a reference value be " -6.3% ".In embodiment 4
In, obtain following result: relative to a reference value of silk thread D, measured value 101.9%, reduction of the tensile elongation from a reference value
Amount is " -1.5% ".
As described above, in the different four kinds of silk threads (silk thread A~silk thread D) of thickness, molecular structure, passing through this implementation
In the case that synthetic fibres splicer 1 involved in mode forms complexing portion, compared with comparative example, tensile elongation
Reduction amount is smaller.Therefore, it is able to confirm that, it, can in the case where foring complexing portion by synthetic fibres splicer 1
Inhibit the reduction of tensile elongation.In addition, under normal circumstances, it is different in the type (such as thickness, number of filaments) of silk thread
In the case of, the value of tensile elongation is different, therefore the reduction ratio of permitted tensile elongation is also different.
For the synthetic fibres involved in present embodiment in splicer 1, clamping part 23,33 has mutually opposed the
1 hold assembly 24,34 and the 2nd hold assembly 26,36.1st bearing surface 27b, 37b and the 2nd bearing surface 27c, 37c are set to
The position that 1st hold assembly 24,34 is abutted with the 2nd hold assembly 26,36.In this composition, it can make by the 1st hold assembly
24,34 the 1st silk thread Y1 clamped with the 2nd hold assembly 26,36 and the 2nd silk thread Y2 and the 2nd bearing surface 27c, 37c are reliably supported
It connects.Therefore, the 1st silk thread Y1 and the 2nd silk thread Y2 are reliably waved using the 2nd bearing surface 27c, 37c as fixed point.Thus,
In the 1st silk thread Y1 waved and the 2nd silk thread Y2, the friction generated due to contacting with supporting part 22,32 is not generated.Its
As a result, can be properly formed complexing portion in splicer 1 in synthetic fibres, be able to suppress the tensile elongation in complexing portion
Reduction.
For the synthetic fibres involved in present embodiment in splicer 1, the 2nd bearing surface 27c, 37c is along the 1st folder
Hold the flat surface of the opposed direction extension of mechanism 20 and the 2nd clamping device 30.In this composition, in the 1st silk thread waved
In Y1 and the 2nd silk thread Y2, the friction generated due to contacting with supporting part 22,32 can be further avoided.
The synthetic fibres involved in present embodiment are in splicer 1, the 1st bearing surface 27b, 37b and the 2nd bearing surface
Poor G between 27c, 37c is 0.5mm or more 1.5mm or less.In this composition, the 1st silk thread Y1 and the 2nd silk thread Y2 can be made
More reliably abutted with the 2nd bearing surface 27c, 37c.Thus, in synthetic fibres in splicer 1, network can be properly formed
Conjunction portion is able to suppress the reduction of the tensile elongation in complexing portion.
Specifically, based on measurement result to by the poor G institute between the 1st bearing surface 27b, 37b and the 2nd bearing surface 27c, 37c
Bring effect is illustrated.Indicate to be 0mm, 0.5mm, 1.0mm and 1.5mm for poor G in Figure 10 A and Figure 10 B
The result that situation is determined.In Figure 10 A and Figure 10 B, by the tensile elongation of the synthetic fibers in not formed complexing portion
Measured value be set as a reference value, for each difference G indicate reduction amount (%) of the tensile elongation from a reference value.It uses in the assay
The TENSORAPID4 (trade name) of USTER corporation.In Figure 10 A, indicate in synthetic fibres in splicer 1, chamber 14
Diameter beThe diameter of spray-hole 16a isComposition in result.In fig. 1 ob, it indicates closing
At fiber filament in splicer 1, the diameter of chamber 14 isThe diameter of spray-hole 16a isComposition in
Result.In Figure 10 A and Figure 10 B, six have been carried out respectively for the case where 0mm, 0.5mm, 1.0mm and 1.5mm for poor G
Secondary measurement.
As shown in Figure 10A and 10B, in the case where poor G is 0mm, that is, supported in the 1st bearing surface 27b, 37b with the 2nd
The height and position of junction 27c, 37c is there is no under the situation of difference (the case where for identical height and position), the drop of tensile elongation
Low amounts generates deviation.Specifically, in the case where poor G is 0mm, in the measurement result shown in Figure 10 A, the maximum of reduction amount
The difference of value and minimum value is 7.0%, and in the measurement result shown in Figure 10 B, the difference of the maxima and minima of reduction amount is
10.1%.In contrast, it in the case where poor G is 0.5mm, 1.0mm and 1.5mm, compared with the case where poor G is 0mm, reduces
The deviation of amount is smaller.In addition, in the case where poor G is 0.5mm, 1.0mm and 1.5mm, compared with the case where poor G is 0mm,
The average reduction amount of tensile elongation is smaller.Therefore, it is able to confirm that and complexing is being formd by synthetic fibres splicer 1
In the case where portion, it is able to suppress the deviation of the reduction amount of tensile elongation, is able to suppress the reduction of tensile elongation.
More than, embodiments of the present invention are illustrated, but the present invention is not necessarily limited to above-mentioned implementation
Mode can make various changes within the scope of its spirit.
In the above-described embodiment, mode shown in FIG. 1 is illustrated the shape as main body 3 as an example.But
It is that the shape of main body 3 is not limited to mode shown in FIG. 1.
In the above-described embodiment, the 1st hold assembly 24,34 and the 2nd hold assembly is 26,36 cylindrical, the i.e. the 1st
The section of hold assembly 24,34 and the 2nd hold assembly 26,36 mode in rounded shape is illustrated as an example.But
As long as the 1st hold assembly and the 2nd hold assembly can clamp the shape of silk thread, then it is not limited to cylindric, can becomes
Various shape (for example, prism-shaped etc.).
In the above-described embodiment, by supporting part 22,32 and being swung centered on axis 21,31 towards the 1st position
P1 and the 2nd position P2 mobile mode is illustrated as an example.But supporting part 22,32 for example can also be mutual
It is mobile towards direction close to each other and the direction being separated from each other in the state of parallel.
In the above-described embodiment, following mode is illustrated as an example: by the 1st silk thread Y1 and the 2nd
Silk thread Y2 is configured at after the 1st clamping device 20 and the 2nd clamping device 30 of the 1st position P1, makes the 1st clamping device 20
And the 2nd clamping device 30 it is mobile from the 1st position P1 towards the 2nd position P2, air is sprayed to chamber 14 from spray-hole 16a and is formed
Complexing portion.But the forming method in the complexing portion of synthetic fibres splicer 1 is used to be not limited to this.
For example, it is also possible to the 1st silk thread Y1 and the 2nd silk thread Y2 are configured at the 1st clamping device positioned at the 2nd position P2
After 20 and the 2nd clamping device 30, make the 1st clamping device 20 and the 2nd clamping device 30 from the 2nd position P2 towards the 1st position
P1 is mobile, and after making the 1st clamping device 20 and the 2nd clamping device 30 be moved to the 2nd position P2 from the 1st position P1,
Air is sprayed to chamber 14 from spray-hole 16a and forms complexing portion.
In the above-described embodiment, by synthetic fibres splicer 1 be by operator hold and use manually splice
The mode of device is illustrated as an example.But synthetic fibres also can be set with splicer in device etc..
Claims (4)
1. a kind of synthetic fibres splicer, the silk thread of the silk thread and another party for the side that progress is made of synthetic fibers is connect
Head has:
Connector portions, have formed the space that the silk thread of one side and the silk thread of above-mentioned another party can be inserted access, with
And to above-mentioned passage opening and spray the spray-hole of fluid；And
A pair of of clamping device is set to the position for clipping the above-mentioned access of above-mentioned connector portions, to being inserted through the above-mentioned of above-mentioned space
The silk thread of one side and the silk thread of above-mentioned another party clamp respectively,
A pair of above-mentioned clamping device is respectively provided with:
The silk thread of clamping part, silk thread and above-mentioned another party to one side clamps respectively；And
Supporting part supports above-mentioned clamping part,
Above-mentioned supporting part is respectively provided with the position for being configured on the opposed direction of a pair of above-mentioned clamping device and clipping above-mentioned clamping part
The 1st bearing surface set and the 2nd bearing surface,
Above-mentioned 2nd bearing surface is configured between above-mentioned connector portions and above-mentioned clamping part, and is located at more against the top than above-mentioned 1st bearing surface
Position.
2. synthetic fibres splicer as described in claim 1, wherein
Above-mentioned clamping part has mutually opposed a pair of of hold assembly,
Above-mentioned 1st bearing surface and above-mentioned 2nd bearing surface are set to the above-mentioned hold assembly of a side and the above-mentioned clamping of another party
The position that component abuts.
3. synthetic fibres splicer as claimed in claim 1 or 2, wherein
Above-mentioned 2nd bearing surface is the flat surface extended along the above-mentioned opposed direction of a pair of above-mentioned clamping device.
4. synthetic fibres splicer as claimed any one in claims 1 to 3, wherein
Above-mentioned 1st bearing surface on the direction orthogonal with above-mentioned 1st bearing surface and above-mentioned 2nd bearing surface is abutted with the above-mentioned 2nd
Size between face is 0.5mm or more 1.5mm or less.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-076685 | 2018-04-12 | ||
| JP2018076685A JP7026560B2 (en) | 2018-04-12 | 2018-04-12 | Splicer for synthetic yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110371790A true CN110371790A (en) | 2019-10-25 |
| CN110371790B CN110371790B (en) | 2022-06-14 |
Family
ID=66101873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910279371.0A Active CN110371790B (en) | 2018-04-12 | 2019-04-09 | Splicer for synthetic fiber filaments |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3553006B1 (en) |
| JP (1) | JP7026560B2 (en) |
| CN (1) | CN110371790B (en) |
| TW (1) | TWI744624B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371791A (en) * | 2018-04-12 | 2019-10-25 | 日本Tmt机械株式会社 | Synthetic fibres splicer |
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| JPH1017214A (en) * | 1996-06-27 | 1998-01-20 | Murata Mach Ltd | Hand splicer |
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| CN101652304A (en) * | 2007-03-22 | 2010-02-17 | 株式会社岛精机制作所 | Braided joint, wiring device and wiring method |
| CN101508394A (en) * | 2008-02-15 | 2009-08-19 | 村田机械株式会社 | Splicer unit and yarn winding machine |
| CN201890671U (en) * | 2010-09-10 | 2011-07-06 | 马佐里（东台）纺机有限公司 | Splicing block structure of high-speed air splicer |
| CN203682769U (en) * | 2014-01-20 | 2014-07-02 | 无锡市三达纺配有限公司 | Core-spun yarn clamping device of automatic winder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371791A (en) * | 2018-04-12 | 2019-10-25 | 日本Tmt机械株式会社 | Synthetic fibres splicer |
| CN110371791B (en) * | 2018-04-12 | 2022-08-16 | 日本Tmt机械株式会社 | Splicer for synthetic fiber yarns and method of using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110371790B (en) | 2022-06-14 |
| EP3553006A1 (en) | 2019-10-16 |
| EP3553006B1 (en) | 2021-06-09 |
| JP7026560B2 (en) | 2022-02-28 |
| TWI744624B (en) | 2021-11-01 |
| JP2019182612A (en) | 2019-10-24 |
| TW201943901A (en) | 2019-11-16 |
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