CN108754912B - Multi-row knitting needle blanket making machine - Google Patents
Multi-row knitting needle blanket making machine Download PDFInfo
- Publication number
- CN108754912B CN108754912B CN201810983771.5A CN201810983771A CN108754912B CN 108754912 B CN108754912 B CN 108754912B CN 201810983771 A CN201810983771 A CN 201810983771A CN 108754912 B CN108754912 B CN 108754912B
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- China
- Prior art keywords
- needle
- frame
- knitting
- seat
- indexing shaft
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- 238000009940 knitting Methods 0.000 title claims abstract description 106
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000011295 pitch Substances 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 241001408611 Epirrhoe alternata Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/10—Tufting machines operating with a plurality of needles, e.g. in one row
- D05C15/12—Tufting machines operating with a plurality of needles, e.g. in one row in more than one row
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/16—Arrangements or devices for manipulating threads
- D05C15/20—Arrangements or devices, e.g. needles, for inserting loops; Driving mechanisms therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a blanket making machine with multiple rows of knitting needles, which comprises a frame, a blanket conveying device, a moving assembly, knitting needle assemblies and yarn conveying assemblies, wherein the blanket conveying device is arranged at the bottom of the frame, the yarn conveying assemblies are arranged at the top of the frame, the moving assembly is arranged in the middle of the frame, the knitting needle assemblies comprise knitting needle frames and first indexing shafts, the knitting needle frames are arranged on the moving assembly, the first indexing shafts are rotatably arranged on the knitting needle frames, at least two rows of knitting needles are arranged on the cylindrical surfaces of the first indexing shafts, and the knitting needles are positioned at working positions after the first indexing shafts rotate by a proper angle. After the knitting needles are fixedly installed, the multi-row knitting needle blanket making machine can quickly adjust the needle pitch by only changing the positions of the multi-row knitting needles, and can quickly manufacture various knitting linear density carpets, thereby reducing the downtime and having high production efficiency.
Description
Technical Field
The invention relates to textile processing machinery equipment, in particular to a multi-row knitting needle blanket making machine.
Background
The carpet making machine is one special textile processing equipment and is used in carpet manufacture. The carpet making machine is not only required to weave the carpet body, but also required to weave the wool on the carpet body. At present, a general carpet making machine is simple in structure, only one carpet with a knitting linear density can be knitted after the needle pitch of a knitting needle is adjusted, if another carpet with the knitting linear density is required to be knitted, the carpet making machine is stopped, and then the needle pitch of the knitting needle is adjusted. However, since the precision of the needle pitch of the knitting needle is required to be high, the difficulty of adjustment is great, the worker is required to have a lot of experience to adjust the needle pitch, and a lot of time is required for adjustment, which causes a long stop of the carpet making machine and seriously affects the production efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-row knitting needle carpet making machine, after the knitting needles are fixedly installed, the adjustment of the needle pitch can be quickly realized by only changing the positions of the multi-row knitting needles, and the carpet making machine can quickly manufacture carpets with various knitting linear densities, thereby reducing the downtime and having high production efficiency.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the utility model provides a multirow knitting needle carpet machine, includes frame, blanket cloth conveyor, remove subassembly, knitting needle subassembly and yarn feeding subassembly, and blanket cloth conveyor installs in the bottom of frame, and yarn feeding subassembly installs at the top of frame, removes the subassembly and installs at the frame middle part, and knitting needle subassembly includes knitting needle frame and first indexing shaft, and the knitting needle frame is installed on removing the subassembly, and first indexing shaft is rotatable to be installed on knitting needle frame, is equipped with two at least rows of knitting needles on the cylinder of first indexing shaft, makes the knitting needle be in working position after the appropriate angle of first indexing shaft rotation.
By adopting the structure, the knitting needles with different needle pitches are arranged on the first indexing shaft, the knitting needles with a certain needle pitch are positioned at the working position after the first indexing shaft rotates, other knitting needles are positioned at the non-working position, and when the carpet with another knitting linear density is required to be processed, the first indexing shaft rotates for a certain angle, so that the knitting needles with the other needle pitches are positioned at the working position.
Further, the knitting needle assembly further comprises a first power source, the first power source is fixedly arranged on the knitting needle frame, a power output end of the first power source is in transmission connection with the first indexing shaft, and the first power source and the second power source are servo motors. The automatic needle changing can be realized by adopting the power element, and the accuracy of the rotation of the first indexing shaft and the second indexing shaft can be ensured by adopting the servo motor as the power element.
Further, the knitting needle component further comprises a needle seat frame and a second indexing shaft, the needle seat frame is arranged on the moving component, the second indexing shaft is rotatably arranged on the needle seat frame, needle seats are arranged on the cylindrical surface of the second indexing shaft, and the number of rows of the needle seats and the number of the needle seats of any row are the same as those of knitting needles. The needle seat adopts the same conversion structure, so that the stability of textile operation can be improved.
Further, the knitting needle assembly further comprises a second power source, the second power source is fixedly arranged on the needle seat frame, and a power output end of the second power source is in transmission connection with the second indexing shaft. The automatic conversion of the needle seat can be realized by adopting the power element.
Further, the knitting needles have three rows, which are uniformly arranged on the cylindrical surface of the first indexing shaft. The three rows of knitting needles are arranged to basically meet the production requirement, ensure that the equipment is not too complex and control the manufacturing cost.
Further, the arrangement direction of the knitting needles is parallel to the conveying direction of the blanket conveying device. In a general carpet making machine in the market, the arrangement direction of knitting needles is perpendicular to a carpet cloth conveying device, so that the width of a carpet woven by the carpet making machine is limited by the width of equipment, and the carpet with a wider width cannot be woven on the common carpet making machine, or a special carpet making machine needs to be customized. The arrangement direction of the knitting needles is parallel to the conveying direction of the blanket conveying device, and the width direction of the blanket is overlapped with the conveying direction of the blanket conveying device, so that the blanket with infinite width can be woven. Further, a servo motor is adopted as a power source of the blanket conveying device. The power source of the blanket cloth conveying device adopts a servo motor to control the cloth distance.
Further, remove the subassembly and include Z axle subassembly, Z axle subassembly includes crane, elevator motor and lift transmission, and crane slidable mounting is in the frame, and elevator motor fixed mounting is in the frame, and elevator transmission's one end is connected with elevator motor's power take off end, and elevator transmission's the other end is connected with the crane.
Further, the moving assembly comprises a Y-axis assembly, the Y-axis assembly comprises an upper translation seat, a lower translation seat, a translation motor and a translation transmission device, the upper translation seat is arranged at the top end of the lifting frame, the lower translation seat is arranged at the bottom end of the lifting frame, the knitting needle frame is fixedly arranged on the upper translation seat, the needle seat frame is fixedly arranged on the lower translation seat, the translation motor is fixedly arranged on the lifting frame, one end of the translation transmission device is respectively connected with the upper translation seat and the lower translation seat, and the other end of the translation transmission device is connected with the power output end of the translation motor. The upper translation seat and the lower translation seat are driven by the same power source, so that the accurate position corresponding relation between the knitting needle and the needle seat can be ensured.
Further, yarn feeding assembly includes yarn feeding bedplate and yarn feeding wheel seat, and yarn feeding bedplate slidable mounting is equipped with between yarn feeding bedplate and the last translation seat on yarn feeding bedplate at the top of support, and one end of stirring the piece is connected with yarn feeding bedplate, and the other end of stirring the piece is connected with last translation seat.
In summary, after the knitting needles are fixedly installed, the multi-row knitting needle carpet making machine can quickly adjust the needle pitch by only changing the positions of the multi-row knitting needles, and can quickly manufacture various knitting linear density carpets, thereby reducing the downtime and having high production efficiency.
Drawings
Fig. 1 is a schematic view of the structure of a blanket making machine with multiple rows of knitting needles according to the embodiment;
fig. 2 is a schematic structural view of a knitting needle assembly in the multi-row knitting needle blanket making machine of the present embodiment;
the carpet cloth conveying device comprises a frame-1, a carpet cloth conveying device-2, a moving assembly-3, a lifting frame-31, a lifting motor-32, a lifting transmission device-33, an upper translation seat-34, a lower translation seat-35, a translation motor-36, a translation transmission device-37, a knitting needle assembly-4, a knitting needle frame-41, a first indexing shaft-42, a knitting needle-43, a first power source-44, a needle seat frame-45, a second indexing shaft-46, a needle seat-47, a second power source-48, a yarn conveying assembly-5, a yarn conveying seat plate-51, a yarn conveying wheel seat-52 and a poking piece-6.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The blanket making machine with the multiple rows of knitting needles comprises a frame 1, a blanket conveying device 2, a moving assembly 3, knitting needle assemblies 4 and a yarn conveying assembly 5, wherein the blanket conveying device 2 is arranged at the bottom of the frame 1, the yarn conveying assembly 5 is arranged at the top of the frame 1, the moving assembly 3 is arranged in the middle of the frame 1, the knitting needle assemblies 4 comprise a knitting needle frame 41 and a first indexing shaft 42, the knitting needle frame 41 is arranged on the moving assembly 3, the first indexing shaft 42 is rotatably arranged on the knitting needle frame 41, at least two rows of knitting needles 43 are arranged on the cylindrical surface of the first indexing shaft 42, and the knitting needles 43 are positioned at working positions after the first indexing shaft 42 rotates by a proper angle.
With this structure, the knitting needles 43 with different needle pitches are arranged on the first indexing shaft 42, the knitting needles 43 with a certain needle pitch are positioned at the working position after the first indexing shaft 42 rotates, the other knitting needles 43 are positioned at the non-working position, and when the carpet with another knitting linear density is required to be processed, the first indexing shaft 42 rotates by a certain angle to position the knitting needles 43 with another needle pitch at the working position.
In this embodiment, the knitting needle assembly 4 further includes a first power source 44, the first power source 44 is fixedly mounted on the knitting needle frame 41, a power output end of the first power source 44 is in transmission connection with the first indexing shaft 42, and the first power source 44 and the second power source 48 are servo motors. The automatic needle changing can be realized by adopting a power element, and the accuracy of the rotation of the first indexing shaft 42 and the second indexing shaft 46 can be ensured by adopting a servo motor as the power element.
Meanwhile, the knitting needle assembly 4 further comprises a needle seat frame 45 and a second indexing shaft 46, the needle seat frame 45 is arranged on the moving assembly 3, the second indexing shaft 46 is rotatably arranged on the needle seat frame 45, needle seats 47 are arranged on the cylindrical surface of the second indexing shaft 46, and the number of rows of the needle seats 47 and the number of any row of the needle seats 47 are the same as those of the knitting needles 43. The needle holder 47 adopts the same conversion structure, so that the stability of the spinning operation can be improved. The knitting needle assembly 4 further comprises a second power source 48, the second power source 48 is fixedly arranged on the needle seat frame 45, and the power output end of the second power source 48 is in transmission connection with the second indexing shaft 46. The automatic conversion of the needle holder 47 can also be achieved using a power element.
Preferably, the needles 43 have three rows, the three rows of needles 43 being arranged uniformly along the cylindrical surface of the first indexing axis 42. The provision of three rows of needles 43 substantially meets the production requirements, ensuring that the equipment is not excessively complex and controlling the manufacturing costs.
It should be emphasized that the direction of arrangement of the knitting needles 43 is parallel to the direction of conveyance of the blanket feeding device 2. In a typical carpet manufacturing machine in the market, the arrangement direction of the knitting needles 43 is perpendicular to the carpet cloth conveying device 2, and this structure determines that the width of the carpet woven by the carpet manufacturing machine is limited by the width of the equipment, and the carpet with a wider width cannot be woven on the common carpet manufacturing machine, or a special carpet manufacturing machine needs to be customized. The knitting needles 43 are arranged in a direction parallel to the conveying direction of the blanket conveying device 2, and the blanket width direction coincides with the conveying direction of the blanket conveying device 2, so that knitting of a blanket of an infinite width can be realized.
In this embodiment, the power source of the blanket feeding device 2 is a servo motor. The power source of the blanket cloth conveying device 2 adopts a servo motor to control the cloth distance. .
In addition, as shown in fig. 1, the moving assembly 3 includes a Z-axis assembly, the Z-axis assembly includes a lifting frame 31, a lifting motor 32 and a lifting transmission device 33, the lifting frame 31 is slidably mounted on the frame 1, the lifting motor 32 is fixedly mounted on the frame 1, one end of the lifting transmission device 33 is connected with a power output end of the lifting motor 32, and the other end of the lifting transmission device 33 is connected with the lifting frame 31.
The moving assembly 3 further comprises a Y-axis assembly, the Y-axis assembly comprises an upper translation seat 34, a lower translation seat 35, a translation motor 36 and a translation transmission device 37, the upper translation seat 34 is arranged at the top end of the lifting frame 31, the lower translation seat 35 is arranged at the bottom end of the lifting frame 31, the knitting needle frame 41 is fixedly arranged on the upper translation seat 34, the needle seat frame 45 is fixedly arranged on the lower translation seat 35, the translation motor 36 is fixedly arranged on the lifting frame 31, one end of the translation transmission device 37 is respectively connected with the upper translation seat 34 and the lower translation seat 35, and the other end of the translation transmission device 37 is connected with the power output end of the translation motor 36. The same power source is adopted to drive the upper translation seat 34 and the lower translation seat 35, so that the accurate position corresponding relation between the knitting needle 43 and the needle seat 47 can be ensured.
Simultaneously, yarn feeding assembly 5 includes yarn feeding bedplate 51 and yarn feeding wheel seat 52, and yarn feeding bedplate 51 slidable mounting is on the top of support 1, and yarn feeding wheel seat 52 fixed mounting is on yarn feeding bedplate 51, is equipped with between yarn feeding bedplate 51 and the upper translation seat 34 and stirs piece 6, stirs piece 6's one end and yarn feeding bedplate 51 and is connected, stirs piece 6's the other end and upper translation seat 34 and be connected.
In summary, after the knitting needles 43 are fixedly installed, the adjustment of the needle pitch can be quickly realized only by changing the positions of the knitting needles 43, and the carpet making machine can quickly manufacture carpets with various knitting line densities, thereby reducing the downtime and having high production efficiency.
In summary, the foregoing description is only of the preferred embodiments of the invention, and is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (5)
1. A multi-row knitting needle blanket making machine is characterized in that: the blanket cloth conveying device is arranged at the bottom of the frame, the yarn conveying component is arranged at the top of the frame, the moving component is arranged in the middle of the frame, the knitting needle component comprises a knitting needle frame and a first indexing shaft, the knitting needle frame is arranged on the moving component, the first indexing shaft is rotatably arranged on the knitting needle frame, at least two rows of knitting needles are arranged on the cylindrical surface of the first indexing shaft, and the knitting needles are positioned at working positions after the first indexing shaft rotates for a proper angle; the knitting needles with different needle pitches are arranged on a first indexing shaft, the knitting needles with a certain needle pitch are positioned at working positions after the first indexing shaft rotates, other knitting needles are positioned at non-working positions, and when the carpet with another knitting linear density is required to be processed, the first indexing shaft rotates for a certain angle to ensure that the knitting needles with another needle pitch are positioned at working positions; the knitting needle assembly further comprises a first power source, the first power source is fixedly arranged on the knitting needle frame, and the power output end of the first power source is in transmission connection with the first indexing shaft; the knitting needle assembly further comprises a needle seat frame and a second indexing shaft, the needle seat frame is arranged on the moving assembly, the second indexing shaft is rotatably arranged on the needle seat frame, needle seats are arranged on the cylindrical surface of the second indexing shaft, and the number of rows of the needle seats and the number of any row of needle seats are the same as those of knitting needles; the arrangement direction of the knitting needles is parallel to the conveying direction of the blanket conveying device; the movable assembly comprises a Z-axis assembly, the Z-axis assembly comprises a lifting frame, a lifting motor and a lifting transmission device, the lifting frame is slidably arranged on the frame, the lifting motor is fixedly arranged on the frame, one end of the lifting transmission device is connected with a power output end of the lifting motor, and the other end of the lifting transmission device is connected with the lifting frame; the movable assembly comprises a Y-axis assembly, the Y-axis assembly comprises an upper translation seat, a lower translation seat, a translation motor and a translation transmission device, the upper translation seat is arranged at the top end of the lifting frame, the lower translation seat is arranged at the bottom end of the lifting frame, the knitting needle frame is fixedly arranged on the upper translation seat, the needle seat frame is fixedly arranged on the lower translation seat, the translation motor is fixedly arranged on the lifting frame, one end of the translation transmission device is respectively connected with the upper translation seat and the lower translation seat, and the other end of the translation transmission device is connected with the power output end of the translation motor.
2. A multi-row needle blanket machine as set forth in claim 1 wherein: the knitting needle assembly further comprises a second power source, the second power source is fixedly arranged on the needle seat frame, the power output end of the second power source is in transmission connection with the second indexing shaft, and the first power source and the second power source are servo motors.
3. A multi-row needle blanket machine as set forth in claim 1 wherein: the knitting needles have three rows which are uniformly arranged on the cylindrical surface of the first indexing shaft.
4. A multi-row needle blanket machine as set forth in claim 1 wherein: the power source of the blanket conveying device adopts a servo motor.
5. A multi-row needle blanket machine as set forth in claim 1 wherein: the yarn conveying assembly comprises a yarn conveying seat plate and a yarn conveying wheel seat, the yarn conveying seat plate is slidably mounted on the top end of the support, the yarn conveying wheel seat is fixedly mounted on the yarn conveying seat plate, a stirring piece is arranged between the yarn conveying seat plate and the upper translation seat, one end of the stirring piece is connected with the yarn conveying seat plate, and the other end of the stirring piece is connected with the upper translation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983771.5A CN108754912B (en) | 2018-08-27 | 2018-08-27 | Multi-row knitting needle blanket making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983771.5A CN108754912B (en) | 2018-08-27 | 2018-08-27 | Multi-row knitting needle blanket making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108754912A CN108754912A (en) | 2018-11-06 |
| CN108754912B true CN108754912B (en) | 2024-02-02 |
Family
ID=63967531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810983771.5A Active CN108754912B (en) | 2018-08-27 | 2018-08-27 | Multi-row knitting needle blanket making machine |
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| Country | Link |
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| CN (1) | CN108754912B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115198456B (en) * | 2022-07-28 | 2023-07-18 | 日喀则农投锦蕃地毯饰材科技有限公司 | Gun rack with positioning mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850120A (en) * | 1973-02-01 | 1974-11-26 | B & J Machinery Co | Narrow gauge tufting machine |
| EP0051737A1 (en) * | 1980-11-07 | 1982-05-19 | Hüls Troisdorf Aktiengesellschaft | Tufting device and tufting process |
| CN1522321A (en) * | 2001-05-03 | 2004-08-18 | 肖工业集团公司 | Tufting needle assembly |
| CN202401260U (en) * | 2011-12-29 | 2012-08-29 | 江苏开利地毯股份有限公司 | Tension control and automatic tracking system of robot bayonet wall-to-wall carpet |
| CN103952807A (en) * | 2014-04-30 | 2014-07-30 | 吴江市科时达纺织有限公司 | Adjustable textile machine needle base |
| CN105648675A (en) * | 2016-03-28 | 2016-06-08 | 天津市鹏丰地毯有限公司 | Full-automatic computer jacquard machine |
| CN207419029U (en) * | 2017-10-13 | 2018-05-29 | 广东大洋地毯机械设备厂有限公司 | A kind of needle bed for being capable of transverse shifting |
| CN208899143U (en) * | 2018-08-27 | 2019-05-24 | 浙江浦江台科纺机械科技有限公司 | A kind of multiple rows of knitting needle blanket making machine |
-
2018
- 2018-08-27 CN CN201810983771.5A patent/CN108754912B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850120A (en) * | 1973-02-01 | 1974-11-26 | B & J Machinery Co | Narrow gauge tufting machine |
| EP0051737A1 (en) * | 1980-11-07 | 1982-05-19 | Hüls Troisdorf Aktiengesellschaft | Tufting device and tufting process |
| CN1522321A (en) * | 2001-05-03 | 2004-08-18 | 肖工业集团公司 | Tufting needle assembly |
| CN202401260U (en) * | 2011-12-29 | 2012-08-29 | 江苏开利地毯股份有限公司 | Tension control and automatic tracking system of robot bayonet wall-to-wall carpet |
| CN103952807A (en) * | 2014-04-30 | 2014-07-30 | 吴江市科时达纺织有限公司 | Adjustable textile machine needle base |
| CN105648675A (en) * | 2016-03-28 | 2016-06-08 | 天津市鹏丰地毯有限公司 | Full-automatic computer jacquard machine |
| CN207419029U (en) * | 2017-10-13 | 2018-05-29 | 广东大洋地毯机械设备厂有限公司 | A kind of needle bed for being capable of transverse shifting |
| CN208899143U (en) * | 2018-08-27 | 2019-05-24 | 浙江浦江台科纺机械科技有限公司 | A kind of multiple rows of knitting needle blanket making machine |
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| CN108754912A (en) | 2018-11-06 |
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