CN219752588U - Yarn doubling and twisting recovery device of water jet loom - Google Patents
Yarn doubling and twisting recovery device of water jet loom Download PDFInfo
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- CN219752588U CN219752588U CN202322346785.5U CN202322346785U CN219752588U CN 219752588 U CN219752588 U CN 219752588U CN 202322346785 U CN202322346785 U CN 202322346785U CN 219752588 U CN219752588 U CN 219752588U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 abstract description 13
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The utility model relates to the technical field of water jet loom equipment, in particular to a yarn doubling and twisting recovery device of a water jet loom, which comprises a doubling and twisting mechanism, wherein the output end of the doubling and twisting mechanism is provided with a yarn recovery mechanism, the yarn recovery mechanism comprises a bottom plate provided with a moving assembly, the moving assembly comprises a support frame in an inverted U shape, a through groove is formed in the support frame and is in sliding connection with a sliding block, the sliding block is provided with a yarn guide ring, the bottom of the sliding block is provided with a fixed shaft, the outer wall of the fixed shaft is connected with a pinion in a switching manner, the bottom of the pinion is provided with a rotary table, the bottom surface of the rotary table is provided with a first connecting rod, one end of the first connecting rod is connected with the rotary table in a shaft manner, the other end of the first connecting rod is connected with a second connecting rod in a switching manner, the bottom of the second connecting rod is provided with a supporting shaft, the sliding block is provided with an L-shaped plate, the front surface of the L-shaped plate is provided with a first motor, the driving end of the first motor is provided with a main gear, the end face of the bottom plate is provided with a stand column is provided with a connecting hole, and the supporting shaft is connected with the supporting shaft. The utility model solves the problems of uneven winding and accumulation in partial areas of yarn rollers in yarn recovery through the moving assembly.
Description
Technical Field
The utility model relates to the technical field of textile looms, in particular to a yarn doubling and twisting recovery device of a water jet loom.
Background
The water jet loom is the most common loom for preparing textile products at present, and the device drives weft yarns to pass through warp yarns by utilizing the impact action of high-speed water jet. The water jet loom has a larger traction force than the air jet loom, and the water flow bundling capacity is also stronger than the latter. The water jet loom is more suitable for weaving chemical fiber with smooth surface and special fiber, such as glass fiber and ceramic fiber. In the working process of the water jet loom, warp yarn after warp warping vertically falls down under the drive of a shuttle, weft yarn passes through the warp yarn according to a certain rule under the action of water flow, the warp yarn reaches the other end and is clamped, redundant weft yarn can be sheared, and the weft yarn is twisted into yarn along with additional yarn through a piece of rotating perforated iron sheet, and the yarn is led out of the loom and is discarded under the drive of a gear, so that the yarn is wasted.
CN114481412a discloses a weft insertion waste yarn recovery mode, in the actual production process, yarn passing through a yarn winding roller can occur uneven winding and pile up in a partial area of the yarn winding roller, pile up winding causes low space utilization rate of the yarn winding roller and poor yarn winding effect, so that a water jet loom yarn doubling and twisting recovery device is required to improve the problems.
Disclosure of Invention
The utility model aims to provide a yarn doubling and twisting recovery device of a water jet loom, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the yarn doubling and twisting recovery device of the water jet loom comprises a doubling and twisting mechanism arranged on a weft insertion waste yarn tail cutting part of the water jet loom, wherein the output end of the doubling and twisting mechanism is provided with a yarn recovery mechanism for recovering core yarn, the yarn recovery mechanism comprises a bottom plate, and the front end of the bottom plate is provided with a moving assembly; the movable assembly comprises a support frame which is fixed on a bottom plate and is in an inverted U shape, a through groove is formed in the support frame, the support frame is connected with a sliding block through the through groove, a yarn guide ring is arranged on the top surface of the sliding block, a fixed shaft is arranged at the bottom of the sliding block, a pinion is rotatably connected to the outer wall of the fixed shaft, a turntable is arranged at the bottom of the pinion, a first connecting rod is arranged on the bottom surface of the turntable, one end of the first connecting rod is connected with the turntable in a shaft connection mode through the fixed shaft, the other end of the first connecting rod is connected with a second connecting rod in a shaft connection mode, a supporting shaft is arranged at the bottom of the second connecting rod, an L-shaped plate is arranged on the lower side of the front surface of the sliding block, a first motor is arranged on the front surface of the L-shaped plate, a stand column is arranged on the end surface of the bottom plate, and a connecting hole is formed in the upper end of the stand column, and the stand column is rotatably connected with the supporting shaft through the connecting hole.
Further, the cross section of the through groove is T-shaped, and the sliding block is matched with the cross section of the through groove.
Through setting up T type through groove, cooperation T type slider for the slider can spacing slip in through groove.
Further, a fixed plate is installed on one side of the rear end of the bottom plate, a second motor is installed on the side wall of the fixed plate, the driving end of the second motor is connected with a supporting rod which is rotationally connected with the fixed plate, and a yarn installation roller is sleeved on the supporting rod.
One side of the bottom plate is provided with a second motor through a fixing plate, the second motor drives the supporting rod to drive the yarn roller to rotate for winding, and the yarn roller is sleeved on the supporting rod, so that the yarn roller is convenient to take and place.
Further, the doubling and twisting mechanism comprises a yarn guide body, the yarn guide body is in a horizontal truncated cone shape, a central yarn guide cavity with two open ends is formed in the center of the yarn guide body along the axis direction, a plurality of outer ring yarn guide cavities surrounding the periphery of the central yarn guide cavity are formed in the yarn guide body, the axis of each outer ring yarn guide cavity is parallel to a bus of the yarn guide body, a twisting ring with the rotation speed controlled by an electric motor is rotatably mounted on the end face of a small section of the yarn guide body, a plurality of yarn pre-feeding rollers are arranged on one side of the end face of a large section of the yarn guide body, the central yarn guide cavity and the outer ring yarn guide cavities are all provided with yarn pre-feeding yarns, the central yarn guide cavity is also used for weft insertion through waste weft insertion yarns, and the weft insertion waste yarns and the yarn pre-feeding yarns are converged in the twisting ring to complete twisting.
By arranging the yarn guide body and the twisting ring to match, the weft insertion waste yarns and the pre-added yarns are twisted in the twisting ring, the weft insertion waste yarns with different lengths are wrapped by a plurality of peripheral yarns under the guidance of the middle yarns passing through the central yarn guide cavity, and the yarns are twisted into core-spun yarns with more uniform fineness, so that the appearance structure is more neat and the recycling is convenient.
Further, a yarn guiding wheel for guiding yarns is arranged between the yarn pre-feeding roller and the end face of the large section of the yarn guiding body, a central yarn guiding through hole is formed in the center of the yarn guiding wheel, and an outer ring yarn guiding through hole is formed in the circumferential direction of the central yarn guiding hole.
The yarn guiding wheel guides the pre-added yarn and weft-guiding waste yarn through arranging a central yarn guiding through hole and an outer ring yarn guiding through hole, so that the pre-added yarn and weft-guiding waste yarn respectively enter corresponding yarn guiding cavities on the yarn guiding body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the paths of the pre-added yarns and the weft-inserting waste yarns are guided, the weft-inserting waste yarns with different lengths are wrapped with a plurality of peripheral pre-added yarns under the guidance of the middle yarns of the central yarn guiding cavity, and the yarns are twisted into the core-spun yarns with more uniform fineness in the twisting ring, so that the core-spun yarns are convenient to recycle. Through setting up the removal subassembly, utilize first motor drive master gear in this subassembly to rotate, mechanical motion such as carousel drive first connecting rod rotates, makes the slider take the guide ring to do reciprocating motion in two directions about leading to the groove, lets the even winding of core spun yarn one deck in passing the guide ring on the yarn roller, has solved the yarn and has appeared winding inhomogeneous and pile up the problem in the partial region of yarn roller when retrieving, improves the space utilization of yarn roller.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a left side view of the present utility model.
Fig. 3 is a schematic structural view of the yarn recovering mechanism in the present utility model.
Fig. 4 is a partially disassembled structure of the moving assembly of the present utility model.
Fig. 5 is a schematic view of a partial structure at a in fig. 3.
Fig. 6 is a schematic structural view of the yarn guiding wheel in the utility model.
Fig. 7 is a schematic view of a large cross-section end face of a yarn carrier according to the present utility model.
In the figure: 1. a bottom plate; 2. a moving assembly; 201. a support frame; 202. a through groove; 203. a slide block; 204. a fixed shaft; 205. a pinion gear; 206. a turntable; 207. a first link; 208. a connecting shaft; 209. a second link; 210. a support shaft; 211. an L-shaped plate; 212. a first motor; 213. a main gear; 214. a column; 215. a yarn guide ring; 3. a fixing plate; 4. a second motor; 5. a support rod; 6. a yarn roller; 7. twisting the ring; 8. a yarn guide body; 81. a central yarn guiding cavity; 82. an outer ring yarn guiding cavity; 9. yarn guiding wheel; 91. a central yarn guiding hole; 92. an outer ring yarn guiding hole; 10. weft insertion waste yarn; 11. a yarn pre-feeding roller.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
The utility model provides a water jet loom yarn doubling and twisting recovery unit, includes the doubling and twisting mechanism of setting up the waste weft yarn tail cutting part of inserting into water jet loom, wherein: the doubling and twisting mechanism comprises a yarn guide body 8, the yarn guide body 8 is in a horizontal truncated cone shape, a central yarn guide cavity 81 with two open ends is formed in the center of the yarn guide body 8 along the axis direction, a plurality of outer ring yarn guide cavities 82 are formed in the yarn guide body 8 in a surrounding mode on the periphery of the central yarn guide cavity 81, the axis of each outer ring yarn guide cavity 82 is parallel to a bus of the yarn guide body 8, a twisting ring 7 for electrically controlling the rotating speed is rotatably arranged on the end face of a small section of the yarn guide body 8, a plurality of pre-feeding yarn rollers 11 are arranged on one side of the end face of a large section of the yarn guide body 8, the central yarn guide cavity 81 and the outer ring yarn guide cavities 82 are all used for feeding yarns through weft insertion waste yarns 10, and the weft insertion waste yarns 10 and the pre-feeding yarns are all combined in the twisting ring 7 to complete twisting.
A yarn guiding wheel 9 for guiding yarns is arranged between the pre-yarn feeding roller 11 and the end face of the large section of the yarn guiding body 8, a central yarn guiding through hole 91 is formed in the center of the yarn guiding wheel 9, and an outer ring yarn guiding through hole 92 is formed in the circumferential direction of the central yarn guiding hole 91.
The output end of the doubling and twisting mechanism is provided with a yarn recovery mechanism for recovering core yarn, the yarn recovery mechanism comprises a bottom plate 1, and the front end of the bottom plate 1 is provided with a moving assembly 2; the moving assembly 2 comprises a support frame 201 which is fixed on the bottom plate 1 and is in an inverted U shape, a through groove 202 is formed in the support frame 201, the cross section of the through groove 202 is T-shaped, the support frame 201 is connected with a sliding block 203 in a sliding mode through the through groove 202, and the sliding block 203 is matched with the cross section of the through groove 202 in shape. Through the T-shaped structure of the through groove 202, the sliding block 203 and the through groove 202 are in adaptive arrangement, so that the sliding block 203 is limited by the structure of the sliding block 203 while sliding in the through groove 202, the sliding block 203 cannot be separated from the through groove 202 in the sliding process, and the moving assembly 2 can stably run; the top surface installation yarn guide ring 215 of slider 203, slider 203 bottom sets up fixed axle 204, rotationally be connected with pinion 205 on the outer wall of fixed axle 204, install carousel 206 on the pinion 205 bottom, carousel 206 bottom surface sets up first connecting rod 207, the one end of first connecting rod 207 passes through fixed axle 204 and carousel 206 coupling, the other end of first connecting rod 207 passes through connecting shaft 208 rotation and connects second connecting rod 209, second connecting rod 209 bottom sets up back shaft 210, L template 211 is installed to the front downside of slider 203, install first motor 212 on the L template 211 is positive, the drive end of first motor 212 is provided with master gear 213, install stand 214 on the terminal surface of bottom plate 1, the connecting hole has been seted up to stand 214 upper end, stand 214 passes through the connecting hole and is connected with back shaft 210 rotation.
A fixed plate 3 is arranged on one side of the rear end of the bottom plate 1, a second motor 4 is arranged on the side wall of the fixed plate 3, the driving end of the second motor 4 is connected with a supporting rod 5 which is rotationally connected with the fixed plate 3, and a yarn roller 6 is sleeved on the supporting rod 5.
The first motor 212 drives the main gear 213 to rotate, the turntable 206 drives the first connecting rod 207 to rotate and other mechanical movements, so that the sliding block 203 carries the yarn guiding ring 215 to reciprocate in the left-right direction in the through groove 202, the cables passing through the yarn guiding ring 215 are uniformly wound on the yarn roller 6 layer by layer, the problem of uneven winding and partial areas piled on the yarn roller 6 is solved by arranging the moving assembly 2, and the space utilization rate of the yarn roller 6 is improved.
The working principle of the utility model is as follows:
leading out a plurality of pre-added yarns through a pre-added yarn roller 11 at the tail of the weft insertion waste yarn of the water jet loom, wherein one of the plurality of pre-added yarns is positioned in the middle, and the rest of the pre-added yarns are distributed around the middle pre-added yarn; the weft insertion waste yarn 10 with the cut tail is conveyed to the middle pre-feeding yarn by utilizing the injection water flow used by weft insertion of a water jet loom, the weft insertion waste yarn 10 is guided by the middle pre-feeding yarn to sequentially pass through a yarn guiding wheel and a yarn guiding body, the middle pre-feeding yarn and the weft insertion waste yarn 10 are used as core yarns in a twisting ring, the rest pre-feeding yarns rotate around the core yarns and twist into core-spun yarns, the core-spun yarns pass through a moving assembly 2 and are fixed on a yarn guiding roller 6 after passing through a yarn guiding ring 215 before being wound on the yarn roller 6 for recycling, a first motor 212 and a second motor 4 are started to work through a control panel, the second motor 4 drives the yarn roller 6 to rotate through a supporting rod 5 to start recycling, a main gear 213 is driven to rotate by the first motor 212, a main gear 213 rotates by a pinion 205, a pinion 205 rotates by the turntable 206 on the outer wall of a fixed shaft 204, the turntable 206 rotates with the first link 207, the first link 207 drives the second link 209 to move through the connecting shaft 208, the supporting shaft 210 rotates at the upper end of the upright 214 and limits the movement range of the second link 209, the fixed shaft 204 drives the sliding block 203 to move in the through groove 202 and reciprocate on the left and right sides in the through groove 202, and at the same time, the sliding block 203 reciprocates on the left and right sides with the yarn guiding ring 215, for example, when the yarn guiding ring 215 moves from left to right, the core yarn is uniformly wound on the yarn roller 6 from left to right, and then when the yarn guiding ring 215 moves from right to left, the core yarn is uniformly wound on the original wound first layer yarn and uniformly wound on the second layer yarn from right to left, so that the winding is finished sequentially, after the winding is finished, the yarn roller 6 is taken down on one side of the supporting rod 5, and a new yarn roller 6 is replaced for recycling work.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water jet loom yarn doubling and twisting recovery unit, includes the doubling and twisting mechanism who sets up at water jet loom's weft insertion waste yarn tail part of cutting, its characterized in that: the output end of the doubling and twisting mechanism is provided with a yarn recovery mechanism for recovering core-spun yarns, the yarn recovery mechanism comprises a bottom plate, and the front end of the bottom plate is provided with a moving assembly; the movable assembly comprises a support frame which is fixed on a bottom plate and is in an inverted U shape, a through groove is formed in the support frame, the support frame is connected with a sliding block through the through groove, a yarn guide ring is arranged on the top surface of the sliding block, a fixed shaft is arranged at the bottom of the sliding block, a pinion is rotatably connected to the outer wall of the fixed shaft, a turntable is arranged at the bottom of the pinion, a first connecting rod is arranged on the bottom surface of the turntable, one end of the first connecting rod is connected with the turntable in a shaft connection mode through the fixed shaft, the other end of the first connecting rod is connected with a second connecting rod in a shaft connection mode, a supporting shaft is arranged at the bottom of the second connecting rod, an L-shaped plate is arranged on the lower side of the front surface of the sliding block, a first motor is arranged on the front surface of the L-shaped plate, a stand column is arranged on the end surface of the bottom plate, and a connecting hole is formed in the upper end of the stand column, and the stand column is rotatably connected with the supporting shaft through the connecting hole.
2. The water jet loom yarn doubling and twisting recovery device according to claim 1, wherein: the cross section of the through groove is T-shaped, and the sliding block is matched with the cross section of the through groove in shape.
3. The water jet loom yarn doubling and twisting recovery device according to claim 1, wherein: a fixed plate is arranged on one side of the rear end of the bottom plate, a second motor is arranged on the side wall of the fixed plate, the driving end of the second motor is connected with a supporting rod which is rotationally connected with the fixed plate, and a yarn roller is sleeved on the supporting rod.
4. The water jet loom yarn doubling and twisting recovery device according to claim 1, wherein: the doubling and twisting mechanism comprises a yarn guide body, the yarn guide body is in a shape of a horizontally arranged round table, a central yarn guide cavity with two open ends is formed in the center of the yarn guide body along the axis direction, a plurality of outer ring yarn guide cavities surrounding the periphery of the central yarn guide cavity are formed in the yarn guide body, the axis of each outer ring yarn guide cavity is parallel to a bus of the yarn guide body, a twisting ring with the rotation speed controlled by an electric motor is rotatably mounted on the end face of a small section of the yarn guide body, a plurality of yarn pre-feeding rollers are arranged on one side of the end face of a large section of the yarn guide body, the central yarn guide cavity and the outer ring yarn guide cavities are all used for guiding weft yarns through weft insertion waste yarns, and the weft insertion waste yarns and the pre-feeding yarns are combined in the twisting ring to complete twisting.
5. The water jet loom yarn doubling and twisting recovery device according to claim 4, wherein: and a yarn guiding wheel for guiding yarns is arranged between the yarn pre-feeding roller and the end surface of the large section of the yarn guiding body, a central yarn guiding through hole is formed in the center of the yarn guiding wheel, and an outer ring yarn guiding through hole is formed in the circumferential direction of the central yarn guiding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346785.5U CN219752588U (en) | 2023-08-31 | 2023-08-31 | Yarn doubling and twisting recovery device of water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346785.5U CN219752588U (en) | 2023-08-31 | 2023-08-31 | Yarn doubling and twisting recovery device of water jet loom |
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| Publication Number | Publication Date |
|---|---|
| CN219752588U true CN219752588U (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346785.5U Active CN219752588U (en) | 2023-08-31 | 2023-08-31 | Yarn doubling and twisting recovery device of water jet loom |
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| Country | Link |
|---|---|
| CN (1) | CN219752588U (en) |
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2023
- 2023-08-31 CN CN202322346785.5U patent/CN219752588U/en active Active
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