CN204023121U - The Thread-feeding device of structure optimization on a kind of large circle machine - Google Patents
The Thread-feeding device of structure optimization on a kind of large circle machine Download PDFInfo
- Publication number
- CN204023121U CN204023121U CN201420426808.1U CN201420426808U CN204023121U CN 204023121 U CN204023121 U CN 204023121U CN 201420426808 U CN201420426808 U CN 201420426808U CN 204023121 U CN204023121 U CN 204023121U
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- CN
- China
- Prior art keywords
- transfer roller
- hinged
- slot rail
- lower casing
- feeding device
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Abstract
The Thread-feeding device of structure optimization on a kind of large circle machine, comprise housing, housing is by lower casing, form with upper cover, the rear end of upper cover is hinged with rotating shaft, the upper end of rotating shaft is fixedly connected with belt pulley, the both sides of housing are provided with transfer roller, the middle part of upper cover is fixedly connected with the support of Jiong word shape, the bottom surface of the lower casing on the downside of support is fixed with T-slot rail, several T-shaped slide blocks of grafting on T-slot rail, the slide block at T-slot rail two ends is plugged with vertical lever, lever is positioned at the both sides of lower casing, described slide block is fixed with yarn guiding wheel support, yarn guiding wheel support is hinged with yarn guiding wheel, described transfer roller upper sleeve has rubber roller shell.Between the lever that it has set up both sides on the basis of existing Thread-feeding device and the protection at middle part, can prevent from settling moving axially of the line cylinder on its Thread-feeding device, thus avoid dropping of line cylinder.
Description
Technical field:
The utility model relates to the technical field of large circle machine, more specifically to the Thread-feeding device of structure optimization on a kind of large circle machine.
Background technology:
Knitting machine utilizes knitting needle that the yarn of various raw material and kind is formed coil, connects into a kind of Weaving device of the technical process of knitted fabric again through string cover.Large circle machine is a kind of knitting equipment common at present.Existing large circle machine is also mounted with some flexible yarns except being mounted with common yarn; the line cylinder of its elastomeric yarn is generally placed between two transfer rollers of horizontal Thread-feeding device; rotated by transfer roller thus be with moving-wire cylinder to rotate defeated line; but the both sides of existing Thread-feeding device are not generally provided with protective device, easily drop from Thread-feeding device when online cylinder rotates.Existing transfer roller is prevent from yarn from fluffing to have smooth lateral wall simultaneously, but its frictional force awarding line cylinder is less, and defeated yarn efficiency is not high.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides the Thread-feeding device of structure optimization on a kind of large circle machine, and it can prevent from being placed in dropping of the line cylinder on Thread-feeding device.
Technology solution of the present utility model is as follows:
The Thread-feeding device of structure optimization on a kind of large circle machine, comprise housing, housing is by lower casing, form with upper cover, the rear end of upper cover is hinged with rotating shaft, the upper end of rotating shaft is fixedly connected with belt pulley, the both sides of housing are provided with transfer roller, the middle part of upper cover is fixedly connected with the support of Jiong word shape, the bottom surface of the lower casing on the downside of support is fixed with T-slot rail, several T-shaped slide blocks of grafting on T-slot rail, the slide block at T-slot rail two ends is plugged with vertical lever, lever is positioned at the both sides of lower casing, described slide block is fixed with yarn guiding wheel support, yarn guiding wheel support is hinged with yarn guiding wheel, described transfer roller upper sleeve has rubber roller shell.
The bead formed on back of described T-slot rail has gathering sill, gathering sill interpolation connecting bolt, and bolt is screwed onto on T-slot rail inner slide, and described lever is fixed on the outermost slide block in T-slot rail two ends, and yarn guiding wheel is fixed on the slide block inside T-slot rail.
Described transfer roller is provided with two, and the two side of housing is exposed at the two ends of transfer roller, and rubber rollers inserting is enclosed within the roll body of transfer roller both sides, and transfer roller is hinged on lower casing by hinged seat; The rear end of described lower casing is hinged with power transmission shaft by hinged seat, power transmission shaft and transfer roller are fixedly connected with belt wheel, power transmission shaft and transfer roller are connected together by belt, described in be hinged on the lower end of the rotating shaft covered and power transmission shaft and be fixed with the bevel gear be meshed.
The beneficial effects of the utility model are:
1, between its lever of having set up both sides on the basis of existing Thread-feeding device and the protection at middle part, can prevent from settling moving axially of the line cylinder on its Thread-feeding device, thus avoid dropping of line cylinder.
2, it is at transfer roller upper sleeve rubber roller shell, has both added the frictional force of transfer roller, and turn avoid the smooth treatment of transfer roller outer surface.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 3 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 4 is the structural representation of the utility model inside.
In figure: 1, lower casing; 2, upper cover; 3, belt pulley; 4, transfer roller; 5, rubber roller shell; 6, T-slot rail; 7, slide block; 8, lever; 9, yarn guiding wheel support; 10, yarn guiding wheel; 11, support; 12, bolt; 13, belt wheel; 14, belt; 15, hinged seat; 16, power transmission shaft; 17, bevel gear; 61, gathering sill.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 4, the Thread-feeding device of structure optimization on a kind of large circle machine, comprise housing, housing is by lower casing 1, form with upper cover 2, the rear end of upper cover 2 is hinged with rotating shaft, the upper end of rotating shaft is fixedly connected with belt pulley 3, the both sides of housing are provided with transfer roller 4, the middle part of upper cover 2 is fixedly connected with the support 11 of Jiong word shape, the bottom surface of the lower casing 1 on the downside of support 11 is fixed with T-slot rail 6, several T-shaped slide blocks 7 of grafting on T-slot rail 6, the slide block 7 at T-slot rail 6 two ends is plugged with vertical lever 8, lever 8 is positioned at the both sides of lower casing 1, described slide block 7 is fixed with yarn guiding wheel support 9, yarn guiding wheel support 9 is hinged with yarn guiding wheel 10, described transfer roller 4 upper sleeve has rubber roller shell 5.
The bead formed on back of described T-slot rail 6 has gathering sill 61, gathering sill 61 interpolation connecting bolt 12, bolt 12 is screwed onto on T-slot rail 6 inner slide 7, and described lever 8 is fixed on the outermost slide block 7 in T-slot rail 6 two ends, and yarn guiding wheel 10 is fixed on the slide block 7 inside T-slot rail 6.
Described transfer roller 4 is provided with two, and the two side of housing is exposed at the two ends of transfer roller 4, and rubber roller shell 5 sleeve is on the roll body of transfer roller 4 both sides, and transfer roller 4 is hinged on lower casing 1 by hinged seat 15; The rear end of described lower casing 1 is hinged with power transmission shaft 16 by hinged seat 15, power transmission shaft 16 and transfer roller 4 are fixedly connected with belt wheel 13, power transmission shaft 16 and transfer roller 4 are connected together by belt 14, described in be hinged on the lower end of the rotating shaft on upper cover 2 and power transmission shaft 16 and be fixed with the bevel gear 17 be meshed.
Operation principle: the utility model has installed support 11 on upper cover 2; and T-slot rail 6 is settled on lower casing 1; T-slot rail 6 is provided with lever 8; lever 8 can move on T-slot rail 6; thus lever 8 and support 11 define the protective device of the line cylinder both sides be placed on transfer roller 4, thus drop from transfer roller 4 when line cylinder can be avoided to rotate.Simultaneously at it at transfer roller 4 upper sleeve rubber roller shell 5, both added the frictional force of transfer roller 4, turn avoid the smooth treatment of transfer roller 4 outer surface.
Claims (3)
1. the Thread-feeding device of structure optimization on a large circle machine, comprise housing, housing is by lower casing (1), form with upper cover (2), the rear end of upper cover (2) is hinged with rotating shaft, the upper end of rotating shaft is fixedly connected with belt pulley (3), the both sides of housing are provided with transfer roller (4), it is characterized in that: the middle part of upper cover (2) is fixedly connected with the support (11) of Jiong word shape, the bottom surface of the lower casing (1) of support (11) downside is fixed with T-slot rail (6), upper several the T-shaped slide blocks (7) of grafting of T-slot rail (6), the slide block (7) at T-slot rail (6) two ends is plugged with vertical lever (8), lever (8) is positioned at the both sides of lower casing (1), described slide block (7) is fixed with yarn guiding wheel support (9), yarn guiding wheel support (9) is hinged with yarn guiding wheel (10), described transfer roller (4) upper sleeve has rubber roller shell (5).
2. the Thread-feeding device of structure optimization on a kind of large circle machine according to claim 1, it is characterized in that: the bead formed on back of described T-slot rail (6) has gathering sill (61), gathering sill (61) interpolation connecting bolt (12), bolt (12) is screwed onto on T-slot rail (6) inner slide (7), described lever (8) is fixed on the outermost slide block in T-slot rail (6) two ends (7), and yarn guiding wheel (10) is fixed on the slide block (7) of T-slot rail (6) inner side.
3. the Thread-feeding device of structure optimization on a kind of large circle machine according to claim 1, it is characterized in that: described transfer roller (4) is provided with two, the two side of housing is exposed at the two ends of transfer roller (4), rubber roller shell (5) sleeve is on the roll body of transfer roller (4) both sides, and transfer roller (4) is hinged on lower casing (1) by hinged seat (15); The rear end of described lower casing (1) is hinged with power transmission shaft (16) by hinged seat (15), power transmission shaft (16) and transfer roller (4) are fixedly connected with belt wheel (13), power transmission shaft (16) and transfer roller (4) are connected together by belt (14), described in be hinged on the lower end of the rotating shaft on upper cover (2) and power transmission shaft (16) and be fixed with the bevel gear (17) be meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426808.1U CN204023121U (en) | 2014-07-30 | 2014-07-30 | The Thread-feeding device of structure optimization on a kind of large circle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426808.1U CN204023121U (en) | 2014-07-30 | 2014-07-30 | The Thread-feeding device of structure optimization on a kind of large circle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023121U true CN204023121U (en) | 2014-12-17 |
Family
ID=52063013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426808.1U Expired - Fee Related CN204023121U (en) | 2014-07-30 | 2014-07-30 | The Thread-feeding device of structure optimization on a kind of large circle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419422A (en) * | 2017-09-17 | 2017-12-01 | 陈爱芬 | A kind of weaving loom adjusts protection device |
-
2014
- 2014-07-30 CN CN201420426808.1U patent/CN204023121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419422A (en) * | 2017-09-17 | 2017-12-01 | 陈爱芬 | A kind of weaving loom adjusts protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |