CN204849353U - Adjustable expanding device of cornerite with long compensation function of cloth - Google Patents
Adjustable expanding device of cornerite with long compensation function of cloth Download PDFInfo
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- CN204849353U CN204849353U CN201520529940.XU CN201520529940U CN204849353U CN 204849353 U CN204849353 U CN 204849353U CN 201520529940 U CN201520529940 U CN 201520529940U CN 204849353 U CN204849353 U CN 204849353U
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Abstract
The utility model discloses an adjustable expanding device of cornerite with long compensation function of cloth, adjust with worm gear subassembly and hold -in range pinch roller subassembly including frame, expanding roller drive assembly, expanding roller set spare, cornerite, expanding roller drive assembly suit is in expanding roller set spare right -hand member centre bore, and hold -in range pinch roller subassembly is equipped with the gear on being fixed in expanding roller set spare right -hand member bearing plate on the expanding roller set spare left end supporting axle, the cornerite is adjusted and is included worm wheel, worm wheel seat, worm seat, worm and hand wheel with the worm gear subassembly, the gear downside is equipped with the gyro wheel, and integrative after -fixing is installed into in the frame with bearing, dabber to the gyro wheel, be equipped with the rack between gear and the gyro wheel, the rack is connected with the cylinder, the cylinder is fixed with the frame, through piston rod of the cylinder's advance and retreat, drives expanding roller set spare and falls in the same direction as the swing. The utility model discloses the fabric seam when the grinding roller, can cooperate the advance and retreat of compression roller, taut with the fabric that loosens, keep fabric tension unchangeable basically.
Description
Technical field
The utility model relates to the amplitude-expanding device in a kind of spinning post-finishing equipment, is specifically related to a kind of adjustable amplitude-expanding device of cornerite with the long compensate function of cloth.
Background technology
At present, common multi roll roughing-up machine, being contacting and separating to be retreated by pressure roller of fabric and grinding roller realizes; Entering before sanding region, being generally all provided with spreading roll, at present, being configured to the adjustable spreading roll of cornerite preferably, there is expanding and the coated angle regulating function of fabric.When fabric seam is through sanding roller, for preventing seam from being rubbed, pressure roller is made a concession, fabric seam is separated with grinding roller, but so, the fabric cloth length between forward and backward fabric guide roll will change, namely fabric tension can change, the quality that have impact on sanding to a certain degree.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable amplitude-expanding device of cornerite with the long compensate function of cloth, at fabric seam through grinding roller, can coordinate the advance and retreat of pressure roller, is strained by loose fabric, keeps fabric tension substantially constant.
The technical scheme that the utility model technical solution problem adopts is: a kind of adjustable amplitude-expanding device of cornerite with the long compensate function of cloth, comprise frame, spreading roll transmission component, spreading roll assembly, cornerite regulates with worm and gear assembly and Timing Belt pinch roller assembly, described spreading roll transmission component is sleeved in spreading roll assembly right-hand member centre bore, described Timing Belt pinch roller assembly is fixed on spreading roll assembly right-hand member supporting plate, described spreading roll assembly left end bolster is provided with gear, described cornerite adjustment worm and gear assembly comprises worm gear, worm gear seat, worm seat, worm screw and handwheel, roller is provided with on the downside of described gear, described roller and bearing, be fixed on after mandrel is integrally mounted in frame, be provided with tooth bar between described gear and roller, described tooth bar is connected with cylinder, and described cylinder and frame are fixed, and by the advance and retreat of cylinder piston rod, drives spreading roll assembly to fall along swinging, described gear is provided with alignment pin, and described worm gear end face is provided with position-arresting disk, and described position-arresting disk is provided with breach.
Preferred as one, described Timing Belt pinch roller assembly comprises some synchronous pulleys, is provided with backwards rotation double-sided synchronous belt or rotating in same direction double-sided synchronous belt between described each synchronous pulley.
When the utility model normally works, mixed up the wrap angle position of spreading roll by worm gear, cylinder piston rod releases locking spreading roll position; When fabric seam is through sanding roller, send instruction by PLC, cylinder piston rod is return, two spreading rolls are rotated counterclockwise, and strain the fabric eased out because fabric seam made a concession by pressure roller.
The beneficial effects of the utility model are: by setting up spreading roll apparatus for adjusting position, i.e. cylinder, roller and tooth bar, before entering sanding roller, be provided with variable cornerite spreading roll, double as the compensation arrangement of fabric length change, when fabric seam crosses grinding roller, spreading roll apparatus for adjusting position can coordinate the advance and retreat of cloth pressing roller, loose fabric is strained, prevents fabric to be involved in sanding roller, and keep fabric tension substantially constant.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the A-A cut-away view of the utility model embodiment 1 Fig. 1.
Fig. 3 is the B-B cut-away view of the utility model embodiment 1 Fig. 1.
Fig. 4 is the schematic diagram of two spreading roll backwards rotation arrangements in the utility model embodiment 1.
Fig. 5 is the schematic diagram of two spreading roll rotating in same direction arrangements in the utility model embodiment 2.
Fig. 6 is that the D of the utility model embodiment 1 Fig. 4 is to schematic diagram.
Below in conjunction with accompanying drawing, the utility model is described further.
Detailed description of the invention
Embodiment 1: as accompanying drawing 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 6, a kind of adjustable amplitude-expanding device of cornerite with the long compensate function of cloth, comprise frame, spreading roll transmission component 1, spreading roll assembly 2, cornerite regulates with worm and gear assembly and Timing Belt pinch roller assembly 16, wherein spreading roll transmission component 1 is sleeved in spreading roll assembly 2 right-hand member centre bore, Timing Belt pinch roller assembly 16 is fixed on spreading roll assembly 2 right-hand member supporting plate, Timing Belt pinch roller assembly 16 comprises some synchronous pulleys, backwards rotation double-sided synchronous belt 18 is provided with between each synchronous pulley, adjustment code 17 fills bolt, prop up tight Timing Belt pinch roller assembly 16, tensioning Timing Belt.Spreading roll assembly 2 left end bolster is provided with gear 10, gear 10 is provided with alignment pin 11, on the downside of gear 10, is provided with roller 12, be fixed in frame after described roller 12 and bearing 13, mandrel 15 are integrally mounted; Be provided with tooth bar 14 between described gear 10 and roller 12, tooth bar 14 is connected with cylinder 21, and cylinder 21 and frame are fixed, and by the advance and retreat of cylinder 21 piston rod, drives spreading roll assembly 2 to fall along swinging; Described cornerite adjustment worm and gear assembly comprises worm gear 3, worm gear seat 4, worm seat 7, worm screw 8 and handwheel 22, worm gear 3 end face is connected by screw position-arresting disk 9, position-arresting disk 9 is provided with breach.Worm gear 3 is contained on worm gear seat 4 by bearing I 5, is enclosed within spreading roll assembly 2 left end bolster, is loaded on bearing II 6, is fixed in frame after assembling; Worm seat 7, worm screw 8 and bearing III 20 be assembled into one, and with worm gear 3 calibrating position after be fixed in frame, at worm screw 8 axle head, handwheel 22 is housed.
Actual when using, first make the piston rod of cylinder 21 release, make alignment pin 11 lean on the indentation, there of tangible position-arresting disk 9, then adjust worm screw 8 worm gear 3 is rotated with position-arresting disk 9, make spreading roll be in suitable position and fix; When fabric seam made a concession by pressure roller, the piston rod of cylinder 21 is return, and two spreading rolls are rotated counterclockwise, and strains the fabric eased out because fabric seam made a concession by pressure roller.
Embodiment 2: as shown in Figure 5, described Timing Belt pinch roller assembly 16 comprises some synchronous pulleys, is provided with rotating in same direction double-sided synchronous belt 19 between each synchronous pulley.Other is identical with embodiment 1.
Claims (2)
1. one kind has the adjustable amplitude-expanding device of cornerite of the long compensate function of cloth, comprise frame, spreading roll transmission component (1), spreading roll assembly (2), cornerite regulates with worm and gear assembly and Timing Belt pinch roller assembly (16), described spreading roll transmission component (1) is sleeved in spreading roll assembly (2) right-hand member centre bore, described Timing Belt pinch roller assembly (16) is fixed on spreading roll assembly (2) right-hand member supporting plate, described spreading roll assembly (2) left end bolster is provided with gear (10), described cornerite adjustment worm and gear assembly comprises worm gear (3), worm gear seat (4), worm seat (7), worm screw (8) and handwheel (22), it is characterized in that: described gear (10) downside is provided with roller (12), described roller (12) and bearing (13), be fixed in frame after mandrel (15) is integrally mounted, be provided with tooth bar (14) between described gear (10) and roller (12), described tooth bar (14) is connected with cylinder (21), and described cylinder (21) and frame are fixed, and by the advance and retreat of cylinder (21) piston rod, drives spreading roll assembly (2) to fall along swinging, described gear (10) is provided with alignment pin (11), and described worm gear (3) end face is provided with position-arresting disk (9), and described position-arresting disk (9) is provided with breach.
2. a kind of adjustable amplitude-expanding device of cornerite with the long compensate function of cloth as claimed in claim 1, it is characterized in that: described Timing Belt pinch roller assembly (16) comprises some synchronous pulleys, between described each synchronous pulley, be provided with backwards rotation double-sided synchronous belt (18) or rotating in same direction double-sided synchronous belt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529940.XU CN204849353U (en) | 2015-07-21 | 2015-07-21 | Adjustable expanding device of cornerite with long compensation function of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529940.XU CN204849353U (en) | 2015-07-21 | 2015-07-21 | Adjustable expanding device of cornerite with long compensation function of cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849353U true CN204849353U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529940.XU Active CN204849353U (en) | 2015-07-21 | 2015-07-21 | Adjustable expanding device of cornerite with long compensation function of cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988692A (en) * | 2015-07-21 | 2015-10-21 | 海宁纺织机械厂 | Wrap angle adjustable fabric expanding device with cloth length compensation function |
| CN105525474A (en) * | 2016-02-04 | 2016-04-27 | 南通市通州兴辰机械有限公司 | Rectifying and expanding roller for flexile fabric |
-
2015
- 2015-07-21 CN CN201520529940.XU patent/CN204849353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988692A (en) * | 2015-07-21 | 2015-10-21 | 海宁纺织机械厂 | Wrap angle adjustable fabric expanding device with cloth length compensation function |
| CN104988692B (en) * | 2015-07-21 | 2017-01-18 | 海宁纺织机械有限公司 | Wrap angle adjustable fabric expanding device with cloth length compensation function |
| CN105525474A (en) * | 2016-02-04 | 2016-04-27 | 南通市通州兴辰机械有限公司 | Rectifying and expanding roller for flexile fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Haining Economic Development Zone Jiaxing city Zhejiang province 314400 Stone Road No. 22 Patentee after: Haining Textile Machinery Co Ltd Address before: Haining Economic Development Zone Jiaxing city Zhejiang province 314400 Stone Road No. 22 Patentee before: Haining Textile Machinery Factory |