CN108754800B - Non-interference high-stability weft insertion device of ribbon loom - Google Patents
Non-interference high-stability weft insertion device of ribbon loom Download PDFInfo
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- CN108754800B CN108754800B CN201810926007.4A CN201810926007A CN108754800B CN 108754800 B CN108754800 B CN 108754800B CN 201810926007 A CN201810926007 A CN 201810926007A CN 108754800 B CN108754800 B CN 108754800B
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- weft
- pirn
- shuttle body
- insertion device
- high stability
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- 238000003780 insertion Methods 0.000 title claims abstract description 31
- 230000037431 insertion Effects 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims description 52
- 239000002023 wood Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
- D03J5/02—Construction of shuttle body
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
- D03J5/08—Supports for pirns, bobbins, or cops
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The weft insertion device of the non-interference high-stability ribbon loom comprises a shuttle body, a weft extraction assembly connected to the shuttle body and a weft back-pulling assembly matched with the weft extraction assembly to guide a wiring together, wherein two mounting channels are arranged in the shuttle body, at least one mounting channel is respectively arranged on two sides of the shuttle body, and the weft back-pulling assembly is arranged in the mounting channels; the middle part of the shuttle body is provided with a mounting cavity, a pirn tube fixing assembly is detachably arranged in the mounting cavity, and a communicated weft drift diameter is arranged between the mounting cavity and the weft leading-out assembly. The invention has simple structure, convenient use, easy and convenient assembly, disassembly and adjustment of the components, optimized wiring and corresponding structural design, easy production and manufacture, difficult interference and smoothness of wefts in the process, difficult friction damage, and effective improvement on the quality of the braid and the service life of the device.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a non-interference high-stability weft insertion device of a ribbon loom.
Background
The ribbon loom is a machine capable of knitting various width ribbons, and is suitable for knitting various round or flat inelastic and elastic ribbon, mainly knitting various high quality products such as ribbon, shoelace, elastic ribbon, decorative ribbon, high tension ribbon, fish net line, fishing line, trailer rope, marine rope, sport ribbon, curtain ribbon, electric wire, fiber, etc. Different weaving methods can be classified into a woven belt loom and a woven belt loom. Woven webbing loom is classified into a non-woven webbing loom and a woven webbing loom. Although less useful than a non-woven webbing loom, a woven webbing loom still has a relatively large installed usage in the industry. The conventional shuttle loom structure is lack of innovation, the shuttle structure is old, the wiring design and the weft mechanism have the defects of multiple interference, easy abrasion of threads and shuttles and the like, the structural stability is poor, the quality of products is uneven, the adjustment and disassembly are inconvenient, and the problems of difficult slotting and poor forming degree exist during manufacturing, so that the shuttle structure of the shuttle loom is optimized and improved, and the shuttle loom is one of the problems worthy of research at present.
Disclosure of Invention
The invention aims to provide a non-interference high-stability weft insertion device of a ribbon loom, which solves the problems of imperfect structure, insufficient stability and poor quality of the obtained product of the traditional weft insertion device of the ribbon loom.
The specific technical scheme of the invention is as follows: the weft insertion device of the non-interference high-stability ribbon loom comprises a shuttle body, a weft extraction assembly connected to the shuttle body and a weft back-pulling assembly matched with the weft extraction assembly to guide a wiring together, wherein two mounting channels are arranged in the shuttle body, at least one mounting channel is respectively arranged on two sides of the shuttle body, and the weft back-pulling assembly is arranged in the mounting channels;
the middle part of the shuttle body is provided with a mounting cavity, a pirn tube fixing assembly is detachably arranged in the mounting cavity, and a communicated weft drift diameter is arranged between the mounting cavity and the weft leading-out assembly.
Preferably, the weft drawing assembly comprises a supporting frame fixedly connected to the front end of the shuttle body and a follow-up mechanism matched with the weft drawing assembly to carry out follow-up movement.
Preferably, a weft threading space is formed between the supporting frame and the shuttle body, and an outlet of the installation channel is arranged on the surface of the shuttle body which is in butt joint with the weft threading space and is positioned behind the supporting frame.
Preferably, the follower mechanism comprises a fixed track rod connected to the inner wall of the support frame on one side of the weft threading space and a movable weft threading ring sleeved on the fixed track rod.
Preferably, the fixed track rod is an arc-shaped bent rod with two ends fixedly connected with the inner wall of the support frame on one side of the weft threading space.
Preferably, the follower comprises an elastic member connected to the inner wall of the support frame on one side of the weft threading space and a weft threading ring connected to the end of the elastic member.
Preferably, the follower mechanism comprises a swinging rod hinged to the inner wall of the supporting frame on one side close to the weft threading space and a weft passing ring connected to the end part of the swinging rod.
Preferably, the supporting frame is an arc-shaped bent rod with two ends fixedly connected with the front end of the shuttle body.
Preferably, the support frame is provided with a weft outlet.
Preferably, the weft outlet is arranged in the middle of the supporting frame.
Preferably, the follower is disposed in the middle of the support frame.
Preferably, an anti-abrasion weft outlet pipe is arranged in the weft outlet.
Preferably, the weft yarn back-pulling assembly comprises an elastic telescopic piece and a yarn passing head, one end of the elastic telescopic piece is fixedly connected with the inner bottom of the mounting channel, and the other end of the elastic telescopic piece is fixedly connected with the yarn passing head.
Preferably, the pirn tube fixing assembly comprises a pirn tube sleeve core, vertical clamping grooves are formed in the inner walls of the left side and the right side of the installation cavity, and two ends of the pirn tube sleeve core are placed in the vertical clamping grooves.
Preferably, the quill fixing assembly further comprises a quill locating pin, the quill locating pin is fixedly arranged in one of the vertical clamping grooves, a shackle portion is arranged at one end of the quill sleeve core, and the quill locating pin penetrates through the shackle portion.
Preferably, the pirn tube fixing assembly further comprises a pirn tube limiting elastic pressing piece, the pirn tube limiting elastic pressing piece is sleeved on the pirn tube positioning pin, and the shackle part is fixedly connected with or clamps one end of the pirn tube limiting elastic pressing piece.
Preferably, an interference preventing groove for preventing the quill tube core from rotating around the quill tube locating pin is further formed in the vertical clamping groove provided with the quill tube locating pin.
Preferably, the weft insertion device further comprises a quill stopping assembly arranged in the mounting cavity.
Preferably, the pirn tube slow stop assembly comprises a pressing sleeve core fixedly connected with the shuttle body, a pirn tube pressing plate sleeved on the pressing sleeve core and a pressing limiting elastic pressing piece sleeved on the pressing sleeve core and used for pressing the back surface of the pirn tube pressing plate by an end extension section of the pirn tube slow stop assembly.
Preferably, the tablet sleeve core is also sleeved with anti-deflection blocking sleeves positioned at two sides of the pirn tablet.
Preferably, the upper surface of the shuttle body is provided with an upper guide connection part for connecting the wooden feet. The upper guide portion includes an upper guide groove or an upper guide bar depending on whether a guide groove or a guide bar is provided on the wooden foot.
Preferably, the lower surface of the shuttle body is also provided with a lower guide connection part for connecting the wood feet. The lower guide connection part comprises a tooth row for connecting a wood foot guide wheel arranged on the lower surface of the shuttle body; or the lower guide connection part comprises a lower guide groove arranged on the lower surface of the shuttle body, and a tooth row for connecting the wooden foot guide wheel is arranged in the lower guide groove.
The non-interference high-stability weft insertion device for the ribbon loom has the technical advantages that the weft insertion device is simple in structure, convenient to use, easy and fast to assemble and disassemble and adjust, easy to manufacture, and easy to optimize in wiring and corresponding structural design, the weft is not easy to interfere and smooth in the process, friction damage is not easy to occur, and effective improvement is brought to the quality of the ribbon and the service life of the device.
Drawings
FIG. 1 is a schematic overall structure of a first embodiment of the present invention;
FIG. 2 is an exploded view of a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 5 is a schematic diagram of a trace according to an embodiment of the present invention;
the names of the parts corresponding to the numbers in the figure are respectively as follows: the device comprises a 1-shuttle body, a 11-vertical clamping groove, a 111-interference prevention groove, a 12-upper guide joint part for wood foot connection, a 13-lower guide joint part for wood foot connection, a 131-tooth row for wood foot guide wheel connection, a 2-weft thread drift diameter, a 3-support frame, a 31-weft outlet, a 32-fixed track rod, a 33-movable weft penetrating ring, a 32 '-elastic piece, a 33' -weft penetrating ring, a 32 '-swinging rod, a 33' -weft penetrating ring, a 4-elastic telescopic piece, a 41-thread passing head, a 5-cop sleeve core, a 51-shackle part, a 6-cop positioning pin, a 7-cop limiting elastic pressing piece, an 8-tabletting sleeve core, an 81-deflection preventing blocking sleeve, a 9-cop tabletting and a 10-tabletting limiting elastic pressing piece.
Detailed Description
The invention will be further illustrated by the following examples, taken in conjunction with the accompanying drawings:
embodiment one: referring to fig. 1 and 2, a non-interference high-stability weft insertion device of a ribbon loom includes a shuttle body 1, wherein an upper guide connection part 12 for connecting a wood foot is arranged on the upper surface of the rear end of the shuttle body 1 (a wood foot component is arranged on a shuttle box, and is generally divided into an upper wood foot and a lower wood foot structure, a guide bar is generally arranged on the upper wood foot, a guide wheel is arranged on the lower wood foot, and the whole is in relative sliding connection with the shuttle body 1), the upper guide connection part 12 for connecting the wood foot includes an upper guide groove, and of course, the upper guide connection part 12 for connecting the wood foot can be correspondingly changed into an upper guide bar, and only the mode of the upper guide groove is shown in the figure; the lower surface of the rear end of the shuttle body 1 is provided with a lower guide connection part 13 for wood foot connection, the lower guide connection part 13 for wood foot connection comprises a lower guide groove and a tooth row 131 for wood foot guide wheel connection arranged in the lower guide groove, and the arrangement of the lower guide groove can be omitted, and the mode of directly arranging the tooth row 131 for wood foot guide wheel connection on the lower surface of the shuttle body 1 is changed into the mode that only the lower guide groove and the tooth row 131 for wood foot guide wheel connection are shown in the figure. The tooth row 131 for connecting the wooden foot guide wheel can be directly arranged on the shuttle body 1, or can be fixed on the shuttle body 1 in a form of an independent toothed mounting section. The grooves, teeth and other structures are used for connecting the guide bars and the guide wheels on the wooden feet so that the shuttle body 1 can slide horizontally leftwards and rightwards. The weft insertion device also comprises a weft drawing component connected to the shuttle body 1 and a weft drawing component matched with the weft drawing component for common weft insertion, wherein the weft drawing component is positioned at the front end of the shuttle body 1, two mounting channels are arranged in the shuttle body 1, outlets of the mounting channels are respectively positioned at two sides of the rear of the weft drawing component, and weft drawing components are respectively arranged in the mounting channels; the middle part of the shuttle body 1 is provided with a mounting cavity, a pirn tube fixing assembly is detachably mounted in the mounting cavity, a communicated weft thread drift diameter 2 is arranged between the mounting cavity and the weft thread leading-out assembly, a vertical through space can be formed when the mounting cavity is actually arranged, position interference generated after assembly mounting and pirn tube mounting is avoided, the shuttle body 1 can be provided with a front end face for connecting the weft thread leading-out assembly, arranging an outlet of a mounting channel and forming a transverse through space as the weft thread drift diameter 2. The mounting holes on the shuttle body 1 can be designed into hidden holes such as counter bores, so that the appearance is simple and attractive, the surface of the shuttle body 1 is smooth and clean, and the possible abrasion influence on yarns is reduced in the use process.
The weft drawing assembly comprises a supporting frame 3 fixedly connected to the front end of the shuttle body 1 and a follow-up mechanism matched with the weft drawing assembly for follow-up movement, the supporting frame 3 is preferably provided with a weft outlet 31, a weft threading space exists between the supporting frame 3 and the front end of the shuttle body 1, and an outlet of the installation channel is arranged on the surface of the shuttle body 1 in butt joint with the weft threading space and is positioned behind the supporting frame 3. The weft outlet 31 is arranged in the middle of the supporting frame 3, the follower is arranged in the middle of the supporting frame 3, the positions of the weft outlet 31 and the follower are preferably consistent, so that smooth weft outlet is facilitated, the middle is generally in practical arrangement, namely the central position of the supporting frame 3, for example, in the embodiment, the supporting frame 3 is an arc-shaped bent rod with two ends fixedly connected with the front end of the shuttle body 1, the middle can be seen from the illustration to be the arc top position of the bent rod, and in any case, the middle is selected to be the position where the weft is smoothly led out without interference when the weft back-pulling assembly is matched with the follower to be balanced and evenly pulled left and right. An anti-abrasion weft outlet pipe is arranged in the weft outlet 31 so as to minimize the abrasion influence of the weft. The weft outlet 31 is not necessarily an orifice, but may be provided as a slot in the support frame 3; furthermore, if a specific weft outlet 31 is not provided, the weft can be directly led out to be adhered to the end face of the supporting frame 3, or a weft outlet space is reserved by the shape design of the supporting frame 3. The follow-up mechanism comprises a fixed track rod 32 connected to the inner wall of one side of the weft threading space of the support frame 3 and a movable weft threading ring 33 sleeved on the fixed track rod 32, the fixed track rod 32 is an arc-shaped bent rod, two ends of the arc-shaped bent rod are fixedly connected with the inner wall of one side of the weft threading space of the support frame 3, and the fixed track rod 32 is opposite to the weft outlet 31.
The weft back-pull assembly comprises an elastic telescopic piece 4 and a thread passing head 41, one end of the elastic telescopic piece 4 is fixedly connected with the inner bottom of the installation channel, and the other end of the elastic telescopic piece is fixedly connected with the thread passing head 41. The elastic expansion piece 4 can be a tension spring, a rubber band, an elastic band and the like which can be lengthened or shortened in the installation channel; the outlet head 41 is a conventional pull head with holes, and the general shape is larger than the outlet of the installation channel, so that the pull head cannot be retracted into the installation channel, and is convenient to install and pass through. The outlet position of the aforementioned installation channel is actually understood to be the end face of the shuttle body 1 inside the connecting leg at the two ends of the arc-shaped bent rod like the supporting frame 3 in the illustration of the embodiment, and the installation channel is actually arranged with a certain inclination relative to the central axis of the front and rear directions of the shuttle body 1, and the specific inclination state is that the whole section from the inner bottom to the outlet direction of the installation channel is gradually closed towards the central axis, so as to realize smooth telescopic action in the working process.
The pirn tube fixing assembly comprises a pirn tube sleeve core 5, vertical clamping grooves 11 are formed in the inner walls of the left side and the right side of the horizontal installation cavity, and two ends of the pirn tube sleeve core 5 are placed in the vertical clamping grooves 11. Further, the pirn tube fixing assembly may be additionally provided with a pirn tube positioning pin 6, the pirn tube positioning pin 6 is installed and fixed in one of the vertical clamping grooves 11, one end of the pirn tube sleeve core 5 is provided with a hook ring portion 51, the pirn tube positioning pin 6 is inserted through the hook ring portion 51, and the hook ring portion 51 is to bend the end of the pirn tube sleeve core 5 into a bent hook shape, which can be understood as the shape in the illustration of the embodiment. Further, the quill fixing assembly may be additionally provided with an elastic pressing piece 7 for quill limiting, the elastic pressing piece 7 for quill limiting is sleeved on the quill positioning pin 6, and the shackle portion 51 is fixedly connected or tightly clamped with one end of the elastic pressing piece 7 for quill limiting, and the elastic pressing piece 7 for quill limiting is usually a torsion spring. Under the above setting, every part of quill fixed subassembly is independent individual, in the convenient circumstances of dismouting, guarantee higher structure succinct and stability, each individual part can make, select as required, for example, quill tube core 5 can be with the pole footpath thicker, so as to reach not only adapting to quill tube hole but also make the quill avoid great rocking in the course of the work, again like the spacing elastic pressing piece 7 of using of quill can select the wire footpath less, when guaranteeing that structural strength is good, also have appropriate elasticity, make things convenient for the installation of subassembly and the change of quill. In the concrete replacement operation, the quill sleeve core 5 can be lifted upwards by one end of the elastic pressing piece 7 which is not connected with the quill positioning pin 6 and the quill limiting elastic pressing piece, and the quill sleeve can be assembled and stably returned by taking the quill positioning pin 6 as an axis to rotate. The vertical clamping groove 11 provided with the pirn locating pin 6 is also provided with an interference preventing groove 111 for allowing the pirn sleeve core 5 to rotate around the pirn locating pin 6 without interference, and if necessary, the vertical clamping groove 11 on the other side can be provided with an interference preventing groove which is convenient for the other end of the pirn sleeve core 5 not to be blocked when rotating.
The weft insertion device further comprises a quill slow stop assembly arranged in the mounting cavity. The pirn tube slow stop assembly comprises a pressing sleeve core 8 fixedly connected to the shuttle body 1, a pirn tube pressing plate 9 sleeved on the pressing sleeve core 8 and an elastic pressing piece 10 sleeved on the pressing sleeve core 8 and used for limiting pressing of the back surface of the pirn tube pressing plate 9 by the end extension section of the pirn tube slow stop assembly. The pressing sleeve core 8 can be selectively inserted and fixed on the shuttle body 1, or the end part of the pressing sleeve core 8 is subjected to winding treatment and is fixedly connected with the shuttle body 1 after passing through the winding part by a screw to realize the fixation of the pressing sleeve core 8 (of course, the two modes can be combined), and the pressing sleeve core 8 is preferably a metal rod. The pirn tube pressing piece 9 is approximately semicircular in shape, preferably adopts a copper sheet, is a semicircular piece with two sleeved supporting legs, and simultaneously selects a space between the two sleeved supporting legs as an installation space for presetting the elastic pressing piece 10 for pressing piece limiting. The elastic pressing piece 10 for pressing limiting is a similar component taking a torsion spring as an example, and two ends of the torsion spring generally have a proper extension section, wherein the extension section at one end of the elastic pressing piece 10 for pressing is selected to be stuck to the back surface of the pirn pressing piece 9, so that the pirn pressing piece 9 is controlled by force application to follow the diameter change of the pirn with the weft, which is caused by continuous paying-off, to press the pirn with the weft gently and properly all the time, so that the pirn with the weft is stopped better, unexpected excessive paying-off is prevented, and the compactness and consistency of the cloth cover of the final product are ensured. The tablet sleeve core 8 is also sleeved with an anti-deflection blocking sleeve 81 positioned at two sides of the pirn tablet 9. The anti-deflection blocking sleeve 81 is preferably a plastic sleeve and is sleeved on the tabletting sleeve core 8, and the part between the two anti-deflection blocking sleeves 81 is the normal station section of the pirn tube tabletting 9.
Embodiment two: referring to fig. 3, the difference between the present embodiment and the first embodiment is that the follower includes an elastic member 32' connected to the inner wall of the side of the support frame 3 adjacent to the weft threading space and a weft threading ring 33' connected to the end of the elastic member 32', which is another implementation of the follower.
Embodiment III: the difference between this embodiment and the first embodiment is that the follower includes a swing lever 32' hinged to the inner wall of the support frame 3 on the side of the weft threading space and a weft passing ring 33' connected to the end of the swing lever 32', which is still another implementation of the follower.
See fig. 5 (thicker lines are wefts), the weft drawing-out component and the weft drawing-back component are mutually matched to finish weft insertion, and the wefts have corresponding threading modes in the technical scheme: the weft thread comes out from the weft thread path, passes through the movable weft thread penetrating ring 33, then passes through the thread passing end 41 on one side, then passes through the thread passing end 41 on the other side, and finally passes through the weft outlet 31. In the actual working process, the whole shuttle body 1 can slide left and right in the horizontal direction to wind the weft on the loom warp beam, the elastic telescopic pieces 4 on the two sides alternately stretch in the left and right sliding process, and the movable weft penetrating ring 33 is matched to always tension the weft and avoid excessive paying-off, so that the consistency and the compactness of the woven belt product are ensured. The two assemblies increase the whole wiring travel of the weft, the tension effect of the elastic telescopic piece 4 is fully utilized, and meanwhile, the weft is not interfered with the pirn tube and the shuttle body 1 due to the structural arrangement in the whole wiring process, so that the quality of the braid is effectively improved; in addition, the weft is basically free from harmful friction with the shuttle body 1 or other components in the reed beating process by sliding left and right along with the shuttle body 1 corresponding to the technical scheme, the weft is not easy to damage, and the service life of the shuttle body 1 and the other components can be prolonged.
Claims (15)
1. The utility model provides a inkle loom weft insertion device of no interference high stability, includes shuttle (1), its characterized in that: the weft drawing device comprises a shuttle body (1), a weft drawing assembly and a weft drawing assembly, wherein the weft drawing assembly is connected to the shuttle body (1) and is matched with the weft drawing assembly to guide a wiring together, a mounting channel is arranged in the shuttle body (1), at least one mounting channel is respectively arranged on two sides of the shuttle body (1), and the weft drawing assembly is arranged in the mounting channel;
the middle part of the shuttle body (1) is provided with a mounting cavity, a pirn tube fixing assembly is detachably arranged in the mounting cavity, and a weft thread drift diameter (2) which is communicated is arranged between the mounting cavity and the weft thread leading-out assembly;
the weft drawing assembly comprises a supporting frame (3) fixedly connected to the shuttle body (1) and a follow-up mechanism matched with the weft drawing assembly for follow-up movement;
a weft threading space is formed between the supporting frame (3) and the shuttle body (1), and an outlet of the installation channel is arranged on the surface of the shuttle body (1) in butt joint with the weft threading space and is positioned behind the supporting frame (3);
the pirn tube fixing assembly comprises a pirn tube sleeve core (5), vertical clamping grooves (11) are formed in the inner walls of the left side and the right side of the horizontal installation cavity, and two ends of the pirn tube sleeve core (5) are placed in the vertical clamping grooves (11);
the pirn tube fixing assembly further comprises a pirn tube positioning pin (6), the pirn tube positioning pin (6) is fixedly arranged in one of the vertical clamping grooves (11), one end of the pirn tube sleeve core (5) is provided with a hook ring part (51), and the pirn tube positioning pin (6) is inserted through the hook ring part (51);
the pirn fixing assembly further comprises a pirn limiting elastic pressing piece (7), the pirn limiting elastic pressing piece (7) is sleeved on the pirn locating pin (6), and the shackle part (51) is fixedly connected with or clamps one end of the pirn limiting elastic pressing piece (7).
2. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the follow-up mechanism comprises a fixed track rod (32) connected to the inner wall of the support frame (3) on one side of the weft threading space and a movable weft threading ring (33) sleeved on the fixed track rod (32).
3. A non-interfering high stability webbing loom weft insertion device according to claim 2, wherein: the fixed track rod (32) is an arc-shaped bent rod with two ends fixedly connected with the inner wall of one side of the supporting frame (3) close to the weft threading space.
4. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the follow-up mechanism comprises an elastic piece (32 ') connected to the inner wall of the support frame (3) on one side close to the weft threading space and a weft threading ring (33 ') connected to the end part of the elastic piece (32 ').
5. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the follow-up mechanism comprises a swinging rod (32 ') hinged to the inner wall of the supporting frame (3) on one side close to the weft threading space and a weft passing ring (33 ') connected to the end part of the swinging rod (32 ').
6. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the supporting frame (3) is an arc-shaped bent rod with two ends fixedly connected with the front end of the shuttle body (1).
7. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the support frame (3) is provided with a weft outlet (31).
8. The interference-free high stability webbing loom weft insertion device of claim 7, wherein: and the weft outlet (31) is provided with an anti-abrasion weft outlet pipe.
9. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the weft back-pull assembly comprises an elastic telescopic piece (4) and a thread passing head (41), one end of the elastic telescopic piece (4) is fixedly connected with the inner bottom of the installation channel, and the other end of the elastic telescopic piece is fixedly connected with the thread passing head (41).
10. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the vertical clamping groove (11) provided with the pirn locating pin (6) is also provided with an interference preventing groove (111) used for enabling the pirn sleeve core (5) to rotate around the pirn locating pin (6) without interference.
11. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the weft insertion device further comprises a quill stopping assembly arranged in the mounting cavity.
12. The interference-free high stability webbing loom weft insertion device of claim 11, wherein: the pirn tube slow stop assembly comprises a pressing sleeve core (8) fixedly connected with the shuttle body (1), a pirn tube pressing piece (9) sleeved on the pressing sleeve core (8) and an elastic pressing piece (10) for limiting pressing, wherein the elastic pressing piece is sleeved on the pressing sleeve core (8) and presses the back surface of the pirn tube pressing piece (9) through an end extension section of the elastic pressing piece.
13. The interference-free high stability webbing loom weft insertion device of claim 12, wherein: the tabletting sleeve core (8) is also sleeved with anti-deflection blocking sleeves (81) positioned at two sides of the pirn tube tabletting (9).
14. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the upper surface of the shuttle body (1) is also provided with an upper guide connection part (12) for connecting wood feet.
15. A non-interfering high stability webbing loom weft insertion device according to claim 1, wherein: the lower surface of the shuttle body (1) is also provided with a lower guide connection part (13) for connecting wood feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926007.4A CN108754800B (en) | 2018-08-15 | 2018-08-15 | Non-interference high-stability weft insertion device of ribbon loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926007.4A CN108754800B (en) | 2018-08-15 | 2018-08-15 | Non-interference high-stability weft insertion device of ribbon loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108754800A CN108754800A (en) | 2018-11-06 |
| CN108754800B true CN108754800B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926007.4A Active CN108754800B (en) | 2018-08-15 | 2018-08-15 | Non-interference high-stability weft insertion device of ribbon loom |
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| Country | Link |
|---|---|
| CN (1) | CN108754800B (en) |
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| GB191220443A (en) * | 1911-09-15 | 1913-03-20 | Alfred Isherwood | Improvements in and relating to Loom Shuttles. |
| CN2763308Y (en) * | 2005-02-03 | 2006-03-08 | 常州市永明机械制造有限公司 | Shuttle of plastic round loom with tension regulating means |
| CN103911754A (en) * | 2014-04-22 | 2014-07-09 | 湖州申祥丝织有限责任公司 | Shuttle of spinner |
| CN205856750U (en) * | 2016-05-26 | 2017-01-04 | 苏州大学 | A kind of loom shuttle with weft tensioner |
| CN206009150U (en) * | 2016-08-31 | 2017-03-15 | 深圳市海纳泰兴电子有限公司 | A kind of heating coating machine is with unreeling structure |
| CN107337080A (en) * | 2017-09-05 | 2017-11-10 | 东台市富康机械有限公司 | Steady lever apparatus |
| CN207552593U (en) * | 2017-11-09 | 2018-06-29 | 大连东立工艺纺织品有限公司 | Fly-shuttle loom increase-volume spool shuttle |
| CN209098910U (en) * | 2018-08-15 | 2019-07-12 | 湖州现代纺织机械有限公司 | A kind of inkle loom Weft inserting device without interference high stability |
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2018
- 2018-08-15 CN CN201810926007.4A patent/CN108754800B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191220443A (en) * | 1911-09-15 | 1913-03-20 | Alfred Isherwood | Improvements in and relating to Loom Shuttles. |
| CN2763308Y (en) * | 2005-02-03 | 2006-03-08 | 常州市永明机械制造有限公司 | Shuttle of plastic round loom with tension regulating means |
| CN103911754A (en) * | 2014-04-22 | 2014-07-09 | 湖州申祥丝织有限责任公司 | Shuttle of spinner |
| CN205856750U (en) * | 2016-05-26 | 2017-01-04 | 苏州大学 | A kind of loom shuttle with weft tensioner |
| CN206009150U (en) * | 2016-08-31 | 2017-03-15 | 深圳市海纳泰兴电子有限公司 | A kind of heating coating machine is with unreeling structure |
| CN107337080A (en) * | 2017-09-05 | 2017-11-10 | 东台市富康机械有限公司 | Steady lever apparatus |
| CN207552593U (en) * | 2017-11-09 | 2018-06-29 | 大连东立工艺纺织品有限公司 | Fly-shuttle loom increase-volume spool shuttle |
| CN209098910U (en) * | 2018-08-15 | 2019-07-12 | 湖州现代纺织机械有限公司 | A kind of inkle loom Weft inserting device without interference high stability |
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| CN108754800A (en) | 2018-11-06 |
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