CN104164746A - Synchronous barrel shaping device for circular knitting machine - Google Patents
Synchronous barrel shaping device for circular knitting machine Download PDFInfo
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- CN104164746A CN104164746A CN201410137199.2A CN201410137199A CN104164746A CN 104164746 A CN104164746 A CN 104164746A CN 201410137199 A CN201410137199 A CN 201410137199A CN 104164746 A CN104164746 A CN 104164746A
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- knitting machine
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Abstract
The invention belongs to the field of heat shaping on fabric of cold and heat thermoplastic fiber through high-frequency electromagnetic induction heating, and discloses a synchronous barrel shaping device for a circular knitting machine to solve the technical problems that the surface of non-shaped thermoplastic fiber fabric is wrinkled, the size is not stable, and the technology for pre-shaping the thermoplastic fiber barrel knitted fabric in the dyeing and finishing procedure is complex. According to the technical scheme, a high-frequency induction heating device is installed between a circular knitting machine weaving device and a gray fabric pulling and coiling device. The barrel knitted fabric slides on the surface of a high-frequency induction heating barrel, and the knitted fabric can be shaped when not discharged from the machine. The synchronous barrel shaping device for the circular knitting machine has the advantages that the shaped knitted fabric is obtained on the knitting machine, the pre-shaping procedure on the fabric in the dyeing and finishing procedure is omitted, and the problems that in a traditional technology, device investment is large, the technology procedure is long, the energy consumption and reworking rate are high are solved.
Description
Technical field
The present invention relates to a kind of circular knitting machine grey cloth shaping equipment, specifically, relate to a kind of for the synchronous cylinder shaping equipment on circular knitting machine.
Background technology
Contain the cylinder knitting fabric of thermoplastic fibre in lower machine parking period, owing to presenting cloth cover irregularity and fold state through various stress extruding, thereby most of cylinder knitting fabric containing thermoplastic fibre needs pre-setting to process before dyeing, to obtain good DIMENSIONAL STABILITY and smooth appearance degree.There is following defect in current presetting technology:
Because be completes on the framing shaping machine in dyeing and finishing workshop or cylinder high-temperature forming machine, thereby equipment investment is large, and technological process is long, and energy consumption is high.
Due to after machine under blank before prepattern the retraction of fiber, extruding is stacked, fabric easily forms deadfold, causes fabric to return something for repairs or degradation.
Chinese patent (application number 201120239336.5) discloses a kind of receipts cloth cloth HEAT SETTING integrated device, the sizing mode of this patent is that cloth beam installs heat conduction roller additional and carries out heat by conduction sizing to cuing open the fabric of width, because double-layer fabric extruding HEAT SETTING can form deadfold, so this device is not suitable for cylinder sizing.
Summary of the invention
The object of this invention is to provide a kind of simple in structurely, save cylinder knitting fabric in the pre-setting operation of dyeing and finishing factory, prevent prepattern fabric in storage transportation, produce deadfold for the synchronous cylinder shaping equipment on circular knitting machine.For the cylinder knitting fabric containing thermoplastic fibre, after forming fabric, moves to drawing and winding device the knit unit of circular knitting machine, between knit unit and drawing and winding device, install shaping equipment additional, thermoplastic fibre in fabric is realized to thermoplasticity sizing, after grey cloth cooling, enter drawing and winding device.Grey cloth has been just the fabric through thermoplasticity sizing after machine under with double-layered cylinder state.
The technical solution used in the present invention is: a kind of for the synchronous cylinder shaping equipment on circular knitting machine, by upper Pneumatic extension cloth, supportted, high-frequency induction roller, lower Pneumatic extension cloth support, cooling fan, receive cloth semi-ring, control cabinet and circular knitting machine center montant form, and described circular knitting machine center montant is arranged on the center of cylinder knitting fabric, described upper Pneumatic extension cloth support, high-frequency induction roller, lower Pneumatic extension cloth support, cooling fan, receive cloth semi-ring and be arranged between braiding start line and pulling roll, upper Pneumatic extension cloth support, high-frequency induction roller, lower Pneumatic extension cloth support, cooling fan is located at the inside of cylinder knitting fabric, and be arranged on successively from top to bottom on described circular knitting machine center montant, described receipts cloth semi-ring is between lower Pneumatic extension cloth support and pulling roll, described receipts cloth semi-ring is arranged on tractive batching bogie, described control cabinet is arranged on circular knitting machine table top, in described high-frequency induction roller, be provided with temperature sensor, described upper Pneumatic extension cloth support, lower Pneumatic extension cloth support, temperature sensor, induction coil, cooling fan is connected with control cabinet by circuit, receives the outside that cloth semi-ring is stuck in cylinder knitting fabric.
Described upper Pneumatic extension cloth support is arranged between high-frequency induction roller and braiding start line, described lower Pneumatic extension cloth support is arranged between high-frequency induction roller and cooling fan, on described, the support of lower Pneumatic extension cloth comprises that three or three are with support cloth curved bar, described support cloth curved bar consists of approximate circle annular, described in when circular knitting machine is shut down, Pneumatic extension bar is protruding, the cylindrical overall diameter of synchronous support cloth curved bar becomes large and is greater than the overall diameter of high-frequency induction roller, when circular knitting machine turns round, Pneumatic extension bar is retracted, the cylindrical overall diameter of support cloth curved bar diminishes and is less than the overall diameter of high-frequency induction roller.
At described high-frequency induction roller between the support of upper Pneumatic extension cloth and lower Pneumatic extension cloth support, be fixedly installed on the montant of circular knitting machine center, described high-frequency induction roller comprises induction urceolus, inner core, induction coil and temperature sensor, described induction coil is connected with control cabinet by circuit with temperature sensor, and described induction urceolus is made by magnetic conductive metal material, and described induction urceolus is with cylinder knitting fabric synchronous rotary and be placed in the inside of cylinder knitting fabric.
Described cooling fan is arranged between lower Pneumatic extension cloth support and pulling roll, and described cooling fan is that one or more, described cooling fans is placed in cylinder knitting fabric inside.
Described receipts cloth semi-ring is arranged between lower Pneumatic extension cloth support and pulling roll, and described receipts cloth semi-ring is two, is separately positioned on two actuating arms of tractive batching bogie, and the approximate circle interior diameter that described receipts cloth semi-ring forms is less than the overall diameter of high-frequency induction roller.
Described control cabinet is fixed on circular knitting machine table top, and described control cabinet is connected with circular knitting machine control cabinet and realizes the Synchronization Control with circular knitting machine.Control cabinet is arranged on circular knitting machine table top and with circular knitting machine control cabinet and is connected to realize and the Synchronization Control of circular knitting machine.
The present invention has positive effect: of the present invention simple in structure, utilize high-frequency induction roller to realize the even laser heating to fabric, realize HEAT SETTING, this device and circular knitting machine existing structure combine cleverly, and to realize the sizing of weaving cotton cloth integrated, overcome that traditional handicraft is with high investment, high energy consumption, the high defect of the rate of returning something for repairs, and save cylinder knitting fabric in the pre-setting operation of dyeing and finishing factory, and preventing that prepattern fabric from producing deadfold in storage transportation, applicability is good.
Accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation below, wherein:
Fig. 1 is of the present invention a kind of for the synchronous cylinder shaping equipment overall structure schematic diagram on circular knitting machine.
Fig. 2 is the described flexible cloth support schematic top plan view of invention.
Fig. 3 is the described receipts cloth semi-ring schematic top plan view of invention.
Fig. 4 is the described high-frequency induction roller generalized section of invention.
The specific embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown a kind of specific embodiment of the present invention, and wherein Fig. 1 is of the present invention a kind of for the synchronous cylinder shaping equipment overall structure schematic diagram on circular knitting machine.Fig. 2 is flexible cloth support schematic top plan view of the present invention.Fig. 3 is receipts cloth semi-ring schematic top plan view of the present invention.Fig. 4 is high-frequency induction roller generalized section of the present invention.
As Fig. 1-4, of the present invention for the cylinder shaping equipment on circular knitting machine.Comprise yarn-feeding device bracing frame 1, fabric braiding start line 2, control cabinet 3, circular knitting machine table top 4, upper Pneumatic extension cloth support 5, lower Pneumatic extension cloth support 19, circular knitting machine center montant 6, cooling fan 7, cylinder cylinder knitting fabric 8, high-frequency induction roller 9, receives cloth semi-ring 10, tractive batching bogie 11, pulling roll 12.
On circular knitting machine center montant 6, wear successively from top to bottom and install Pneumatic extension cloth support 5, high-frequency induction roller 9, lower Pneumatic extension cloth support 19, cooling fan 7.On tractive batching bogie 11, be provided with and receive cloth semi-ring 10, receive cloth semi-ring 10 between lower Pneumatic extension cloth support 19 and pulling roll 12.Upper Pneumatic extension cloth support 5, lower Pneumatic extension cloth support 19, cooling fan 7, is arranged on circular knitting machine center montant 6 and maintains static.High-frequency induction roller 9 be take circular knitting machine center montant 6 as axle is with cylinder knitting fabric 8 synchronous rotaries.Receive cloth semi-ring 10 and be arranged on tractive batching bogie 11, with cylinder knitting fabric 8 synchronous rotaries.Between induction urceolus 13 and induction inner core, temperature sensor 16 is housed.
After circular knitting machine starts, cylinder knitting fabric 8 constantly forms at fabric braiding start line 2 places, and rotation limit, limit is operation downwards under the effect of pulling roll 12.Cylinder knitting fabric 8 slips over the lateral surface of high-frequency induction roller downwards.Inner core 14 surfaces of high-frequency induction roller 9 are wound with induction coil 15, the interior high frequency electric of induction coil 15 produces high frequency magnetic field high frequency magnetic field flux loop through the high-frequency induction roller induction urceolus 13 of being made by magnetic conductive metal material, induction urceolus 13 inside produce vortex flow and generate heat, induction urceolus 13 is because rotating even heating, slip over its surperficial cylinder knitting fabric 8 and be heated, thermoplastic fiber materials reaches its setting temperature and keeps a period of time just to form thermoplasticity sizing.Cylinder knitting fabric 8 enters pulling roll 12 after fan 7 blowing coolings, completes type-approval process.
Knitting machine shut down after induction roller 9 can not lower the temperature at once, 19 protruding for avoiding in fabric hot-spot 5 times Pneumatic extension cloth of Pneumatic extension cloth support to support, the outer surface that cylinder knitting fabric 8 pushed away from high-frequency induction roller 9 disengages.The side wall temperatures of temperature sensor 16 detection sensor urceolus 13.Be convenient to control setting temperature.
The outside that receipts cloth semi-ring 10 is stuck in cylinder knitting fabric 8 diminishes its barrel dliameter, makes cylinder knitting fabric be close to the outer surface of high-frequency induction roller 9, improves the efficiency of heating surface.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (6)
1. for the synchronous cylinder shaping equipment on circular knitting machine, by upper Pneumatic extension cloth support (5), high-frequency induction roller (9), lower Pneumatic extension cloth support (19), cooling fan (7), receive cloth semi-ring (10), control cabinet (3) and circular knitting machine center montant (6) form, and it is characterized in that: described circular knitting machine center montant (6) is arranged on the center of cylinder knitting fabric (8), described upper Pneumatic extension cloth support (5), high-frequency induction roller (9), lower Pneumatic extension cloth support (19), cooling fan (7), receive cloth semi-ring (10) and be arranged between braiding start line (2) and pulling roll (12), upper Pneumatic extension cloth support (5), high-frequency induction roller (9), lower Pneumatic extension cloth support (19), cooling fan (7) is located at the inside of cylinder knitting fabric (8), and be arranged on successively from top to bottom on described circular knitting machine center montant (6), described receipts cloth semi-ring (10) is positioned between lower Pneumatic extension cloth support (19) and pulling roll (12), described receipts cloth semi-ring (10) is arranged on tractive batching bogie (11), described control cabinet (3) is arranged on circular knitting machine table top (4), in described high-frequency induction roller (9), be provided with temperature sensor (16), described upper Pneumatic extension cloth support (5), lower Pneumatic extension cloth support (19), temperature sensor (16), induction coil (15), cooling fan (7) is connected with control cabinet (3) by circuit, receives the outside that cloth semi-ring (10) is stuck in cylinder knitting fabric (8).
According to claimed in claim 1 for the synchronous cylinder shaping equipment on circular knitting machine, it is characterized in that, described upper Pneumatic extension cloth support (5) is arranged between high-frequency induction roller (9) and braiding start line (2), described lower Pneumatic extension cloth support (19) is arranged between high-frequency induction roller (9) and cooling fan (7), on described, lower Pneumatic extension cloth support includes three or three above support cloth curved bars, described support cloth curved bar (17) consists of approximate circle annular, described in when circular knitting machine is shut down, Pneumatic extension bar (18) is protruding, the annulus overall diameter of synchronous support cloth curved bar (17) becomes large and is greater than the overall diameter of high-frequency induction roller (9), when circular knitting machine turns round, Pneumatic extension bar (18) is retracted, the annulus overall diameter of support cloth curved bar (17) diminishes and is less than the overall diameter of high-frequency induction roller (9).
According to claimed in claim 2 for the synchronous cylinder shaping equipment on circular knitting machine, it is characterized in that, described high-frequency induction roller (9) is positioned between Pneumatic extension cloth support (5) and lower Pneumatic extension cloth support (19) and is fixedly installed on circular knitting machine center montant (6), described high-frequency induction roller (9) comprises induction urceolus (13), inner core (14), induction coil (15) and temperature sensor (16), described induction coil (15) is connected with control cabinet (3) by circuit with temperature sensor (16), described induction urceolus (13) is made by magnetic conductive metal material, described induction urceolus (13) is with cylinder knitting fabric (8) synchronous rotary and be placed in the inside of cylinder knitting fabric (8).
According to claimed in claim 3 for the synchronous cylinder shaping equipment on circular knitting machine, it is characterized in that, described cooling fan (7) is arranged between lower Pneumatic extension cloth support (19) and pulling roll (12), described cooling fan (7) is that one or more, described cooling fans (7) is placed in cylinder knitting fabric inside.
According to claimed in claim 4 for the synchronous cylinder shaping equipment on circular knitting machine, it is characterized in that, described receipts cloth semi-ring (10) is arranged between lower Pneumatic extension cloth support (19) and pulling roll (12), described receipts cloth semi-ring is two, be separately positioned on two actuating arms of tractive batching bogie (11), the approximate circle interior diameter that described receipts cloth semi-ring (10) forms is less than the overall diameter of high-frequency induction roller (9).
According to claimed in claim 5 for the synchronous cylinder shaping equipment on circular knitting machine, it is characterized in that, it is upper that described control cabinet (3) is fixed on circular knitting machine table top (4), and described control cabinet (3) is connected with circular knitting machine control cabinet and realizes and the Synchronization Control of circular knitting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137199.2A CN104164746A (en) | 2014-04-08 | 2014-04-08 | Synchronous barrel shaping device for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137199.2A CN104164746A (en) | 2014-04-08 | 2014-04-08 | Synchronous barrel shaping device for circular knitting machine |
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| CN104164746A true CN104164746A (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410137199.2A Pending CN104164746A (en) | 2014-04-08 | 2014-04-08 | Synchronous barrel shaping device for circular knitting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652030A (en) * | 2015-02-16 | 2015-05-27 | 嘉兴港恒针织有限公司 | Circular disc thread regulating structure for circular knitting machine |
| CN106592139A (en) * | 2016-12-30 | 2017-04-26 | 上海嘉乐股份有限公司 | Method for randomly rotating small circular knitted fabric |
| CN107090655A (en) * | 2017-06-30 | 2017-08-25 | 浙江俏尔婷婷服饰有限公司 | A kind of processing method of one-shot forming underwear fabric |
| CN113818132A (en) * | 2021-10-25 | 2021-12-21 | 江南大学 | Expanding, shaping and drawing device for warp-inserting and weft-inserting circular weft knitting machine |
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| US3861176A (en) * | 1973-04-09 | 1975-01-21 | Pharr Yarns Inc | Apparatus for twisting together and knitting yarns |
| US3996771A (en) * | 1973-09-10 | 1976-12-14 | Routh Herman M | Method for knitting and heat-setting circular knit articles |
| GB2041991A (en) * | 1979-02-10 | 1980-09-17 | Goscote Eng Co Ltd | The elimination or reduction of creasing in fabrics |
| CN103352315A (en) * | 2013-05-22 | 2013-10-16 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping device installed on circular weaving machine |
| CN103668746A (en) * | 2013-12-05 | 2014-03-26 | 青岛即发集团股份有限公司 | Synchronous setting circular knitting machine and method for producing knitted fabric containing thermoplastic fibers through same |
| CN203513957U (en) * | 2013-05-22 | 2014-04-02 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping device for circular knitting machine |
| CN204039670U (en) * | 2014-04-08 | 2014-12-24 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping equipment on circular knitting machine |
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2014
- 2014-04-08 CN CN201410137199.2A patent/CN104164746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3861176A (en) * | 1973-04-09 | 1975-01-21 | Pharr Yarns Inc | Apparatus for twisting together and knitting yarns |
| US3996771A (en) * | 1973-09-10 | 1976-12-14 | Routh Herman M | Method for knitting and heat-setting circular knit articles |
| GB2041991A (en) * | 1979-02-10 | 1980-09-17 | Goscote Eng Co Ltd | The elimination or reduction of creasing in fabrics |
| CN103352315A (en) * | 2013-05-22 | 2013-10-16 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping device installed on circular weaving machine |
| CN203513957U (en) * | 2013-05-22 | 2014-04-02 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping device for circular knitting machine |
| CN103668746A (en) * | 2013-12-05 | 2014-03-26 | 青岛即发集团股份有限公司 | Synchronous setting circular knitting machine and method for producing knitted fabric containing thermoplastic fibers through same |
| CN204039670U (en) * | 2014-04-08 | 2014-12-24 | 青岛即发集团股份有限公司 | Synchronous cylinder shaping equipment on circular knitting machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652030A (en) * | 2015-02-16 | 2015-05-27 | 嘉兴港恒针织有限公司 | Circular disc thread regulating structure for circular knitting machine |
| CN104652030B (en) * | 2015-02-16 | 2017-04-19 | 嘉兴港恒针织有限公司 | Circular disc thread regulating structure for circular knitting machine |
| CN106592139A (en) * | 2016-12-30 | 2017-04-26 | 上海嘉乐股份有限公司 | Method for randomly rotating small circular knitted fabric |
| CN107090655A (en) * | 2017-06-30 | 2017-08-25 | 浙江俏尔婷婷服饰有限公司 | A kind of processing method of one-shot forming underwear fabric |
| CN113818132A (en) * | 2021-10-25 | 2021-12-21 | 江南大学 | Expanding, shaping and drawing device for warp-inserting and weft-inserting circular weft knitting machine |
| CN113818132B (en) * | 2021-10-25 | 2022-06-07 | 江南大学 | Expanding, shaping and drawing device for warp-inserting and weft-inserting circular weft knitting machine |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yuqin Inventor after: Yang Weidong Inventor before: Wu Yuqin Inventor before: Yang Weidong |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141126 |