CN203558620U - Pneumatic tension control device - Google Patents
Pneumatic tension control device Download PDFInfo
- Publication number
- CN203558620U CN203558620U CN201320679822.8U CN201320679822U CN203558620U CN 203558620 U CN203558620 U CN 203558620U CN 201320679822 U CN201320679822 U CN 201320679822U CN 203558620 U CN203558620 U CN 203558620U
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- CN
- China
- Prior art keywords
- chain
- synchronizing shaft
- cylinder
- jockey pulley
- air cylinder
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- Withdrawn - After Issue
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Abstract
The utility model discloses a pneumatic tension control device which comprises a machine frame, a first yarn guide roller arranged in front of the frame, and a left air cylinder and a right air cylinder mounted in the machine frame, wherein the piston rods of the left air cylinder and the right air cylinder are connected with an air cylinder synchronizing shaft; the two ends of the air cylinder synchronizing shaft are suspended on a left air cylinder chain and a right air cylinder chain on the two sides of the air cylinder synchronizing shaft through chain joints respectively; the left and right air cylinder chains and upper and lower small chain wheels on left and right sides form a sealed air cylinder transmission chain; shaft heads at the two ends of a tension roller are suspended on a left tension roller chain and a right tension roller chain through chain joints respectively; the left and right tension roller chains and upper and lower large chain wheels on left and right sides form a sealed tension roller transmission chain; the upper and lower large chain wheels on the left and right sides and the upper and lower small chain wheels on the left and right sides are mounted at the two ends of an upper chain wheel synchronizing shaft and the two ends of a lower chain wheel synchronizing shaft respectively; the two ends of the upper chain wheel synchronizing shaft and the two ends of the lower chain wheel synchronizing shaft are connected with a left wall board and a right wall board through bearing seats respectively; a second yarn guide roller is arranged above the rear side of the tension roller, below the upper chain wheel synchronizing shaft and above the air cylinder synchronizing shaft; bearing seats at the two ends of a roller shaft of the second yarn guide roller are connected with the left wall board and the right wall board respectively.
Description
Technical field
The utility model relates to technical field of textile machine, relates to specifically a kind of Pneumatic tension control apparatus.
Background technology
Existing tenslator is below jockey pulley, to increase balance weight iron, when yarn and thread head part increase and decrease or yarn count breed difference are when larger, change the balance weight iron that weight adapts, this regulative mode is heavier, trouble, and discontinuous, directly affect the efficiency of fabric manufacture equipment and the quality of fabric.
Summary of the invention
The purpose of this utility model provides a kind of varietal adaptation that can significantly improve tenslator for existing weak point in above-mentioned prior art just, improves the Pneumatic tension control apparatus of fabric manufacture equipment efficiency and fabric quality.
The purpose of this utility model is achieved through the following technical solutions:
Pneumatic tension control apparatus of the present utility model comprises by a left side, right wallboard and on, the frame of lower brace composition, be arranged on frame front the first guide roll, in vertical mode, be arranged on the left side in frame, right cylinder, a described left side, the piston rod of right cylinder is connected with cylinder synchronizing shaft by cylinder connector, cylinder synchronizing shaft two ends are respectively by being suspended on a left side that is positioned at cylinder synchronizing shaft both sides for the chain joint of adjusting chain degree of tightness, on right cylinder chain, left, right cylinder chain is respectively by the chain joint for adjusting chain degree of tightness and a left side, under upper right, minor sprocket forms the cylinder-driven chain of sealing, jockey pulley two ends spindle nose hangs on left and right jockey pulley chain by chain joint respectively, left and right jockey pulley chain forms respectively the jockey pulley messenger chain of sealing by chain joint and left and right upper and lower hinge wheel, left and right upper and lower hinge wheel and left and right upper and lower minor sprocket are installed on respectively upper and lower sprocket wheel synchronizing shaft two ends, and upper lower sprocket synchronizing shaft two ends are connected with left and right wallboard by bearing and bearing seat respectively, below jockey pulley back upper place, upper sprocket wheel synchronizing shaft, above cylinder synchronizing shaft, be provided with the second guide roll, the roll shaft two ends of the second guide roll are connected with left and right wallboard medial surface by bearing and bearing seat respectively, the roll shaft two ends of described the first guide roll are connected with left and right wallboard leading flank respectively by bearing and bearing seat, described the first guide roll is positioned at the front upper place of jockey pulley, and yarn sheet, through the first guide roll, is walked around jockey pulley, then draws through the second guide roll.
Left and right cylinder described in the utility model is connected with right wallboard bottom surface with left wallboard by cylinder block respectively, and two cylinders keep synchronous by cylinder synchronizing shaft; Described jockey pulley two ends spindle nose hangs on left and right jockey pulley chain by chain joint respectively, and matches with the left and right slideway being installed on left and right sidesing wall plate medial surface respectively, realizes upper and lower displacement campaign.
When yarn flake tension hour, jockey pulley moves down, and makes yarn sheet tensioning, and when yarn flake tension is large, jockey pulley moves up, and yarn flake tension reduces, thereby makes jockey pulley stressed all the time in state of equilibrium; When yarn and thread head part or yarn count variety variations are when large, the required Tensity size difference of yarn sheet is also large, needs adjusting cylinders pressure, makes jockey pulley balance, to obtain the required tension force of technique.
The beneficial effects of the utility model are as follows:
Pneumatic tension control apparatus has solved existing tensioner heaviness, the problem such as discontinuous.Thereby improve tensioner varietal adaptation and fabric quality.In addition, this device also has convenient and reliable, is conducive to the raising of fabric manufacture equipment efficiency and the raising of fabric quality.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is constructional drawing of the present utility model.
Fig. 3 is the partial right side view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Sequence number in figure: 1, yarn sheet, 2, the first guide roll, 3, chain joint, 4, jockey pulley, 5, chain joint, 6, slideway, 7, cylinder, 8, the second guide roll, 9, cylinder chain, 10, jockey pulley chain, 11, minor sprocket, 12, hinge wheel, 13, left wallboard, 14, cylinder synchronizing shaft, 15, cylinder connector, 16, cylinder block, 17, stull, 18, sprocket wheel synchronizing shaft, 19, right wallboard.
The specific embodiment
The utility model is described further below with reference to embodiment (accompanying drawing):
As Fig. 2, shown in 4, Pneumatic tension control apparatus of the present utility model comprises by a left side, right wallboard 13, 19 and on, the frame that lower brace 17 forms, be arranged on frame front the first guide roll 2, in vertical mode, be arranged on the left side in frame, right cylinder 7, a described left side, right cylinder 7 is connected with right wallboard 19 bottom surfaces with left wallboard 13 by cylinder block 16 respectively, and left, the piston rod of right cylinder 7 is connected with cylinder synchronizing shaft 14 by cylinder connector 15, cylinder synchronizing shaft 14 two ends are suspended on by the chain joint 3 for adjusting chain degree of tightness a left side that is positioned at cylinder synchronizing shaft 14 both sides respectively, on right cylinder chain 9, left, right cylinder chain 9 is respectively by the chain joint 5 for adjusting chain degree of tightness and a left side, under upper right, minor sprocket 11 forms the cylinder-driven chain of sealing, jockey pulley 4 two ends spindle noses hang on left and right jockey pulley chain 10 by chain joint 3 respectively, left and right jockey pulley chain 10 forms respectively the jockey pulley messenger chain of sealing by chain joint 5 and left and right upper and lower hinge wheel 12, left and right upper and lower hinge wheel 12 is installed on respectively upper and lower sprocket wheel synchronizing shaft 18 two ends with left and right upper and lower minor sprocket 11, and upper lower sprocket synchronizing shaft 18 two ends are connected with left and right wallboard 13,19 medial surfaces by bearing seat respectively, the roll shaft two ends that are provided with the second guide roll 8, the second guide rolls 8 below jockey pulley 4 back upper places, upper sprocket wheel synchronizing shaft 18, above cylinder synchronizing shaft 14 are connected with left and right wallboard 13,19 medial surfaces by bearing and bearing seat respectively, the roll shaft two ends of described the first guide roll 2 are connected with left and right wallboard leading flank respectively by bearing and bearing seat, described the first guide roll 2 is positioned at the front upper place of jockey pulley 4, and described yarn sheet, through the first guide roll 2, is walked around jockey pulley 4, then draws (referring to Fig. 1) through the second guide roll 8.
Described jockey pulley 4 two ends spindle noses hang on left and right jockey pulley chain 10 by chain joint 3 respectively, and match with the left and right slideway 6 being installed on left and right sidesing wall plate medial surface respectively, realize upper and lower displacement campaign (referring to Fig. 3).
When yarn sheet 1 tension force hour, jockey pulley 4 moves down along slideway 6, makes yarn sheet 1 tensioning; When yarn sheet 1 tension force is when large, jockey pulley 4 moves up along slideway 6 at tension force, and yarn sheet 1 tension force is reduced, thereby makes jockey pulley 4 stressed all the time in state of equilibrium.
When the piston rod of cylinder 7 stretches out or retracts, by cylinder synchronizing shaft, promote to move or move down on cylinder chain 9, make minor sprocket 11 by conter clockwise or clockwise rotate, minor sprocket 11 drives hinge wheel 12 also by conter clockwise or clockwise rotate by sprocket wheel synchronizing shaft 18, thereby by jockey pulley chain 10, jockey pulley 4 is had downwards or uptrend, make jockey pulley 4 balances; Cylinder 7 adopts pressure regulating valve or proportional valve control, and pressure can step-less adjustment.Can, according to yarn sheet kind, regulate required cylinder pressure, to obtain the required tension force of technique.
Claims (3)
1. a Pneumatic tension control apparatus, it is characterized in that: it comprises by a left side, right wallboard and on, the frame of lower brace composition, be arranged on frame front the first guide roll, in vertical mode, be arranged on the left side in frame, right cylinder, a described left side, the piston rod of right cylinder is connected with cylinder synchronizing shaft by cylinder connector, cylinder synchronizing shaft two ends are respectively by being suspended on a left side that is positioned at cylinder synchronizing shaft both sides for the chain joint of adjusting chain degree of tightness, on right cylinder chain, left, right cylinder chain is respectively by the chain joint for adjusting chain degree of tightness and a left side, under upper right, minor sprocket forms the cylinder-driven chain of sealing, jockey pulley two ends spindle nose hangs on left and right jockey pulley chain by chain joint respectively, left and right jockey pulley chain forms respectively the jockey pulley messenger chain of sealing by chain joint and left and right upper and lower hinge wheel, left and right upper and lower hinge wheel and left and right upper and lower minor sprocket are installed on respectively upper and lower sprocket wheel synchronizing shaft two ends, and upper lower sprocket synchronizing shaft two ends are connected with left and right wallboard medial surface by bearing and bearing seat respectively, below jockey pulley back upper place, upper sprocket wheel synchronizing shaft, above cylinder synchronizing shaft, be provided with the second guide roll, the roll shaft two ends of the second guide roll are connected with left and right wallboard medial surface by bearing and bearing seat respectively, the roll shaft two ends of described the first guide roll are connected with left and right wallboard leading flank respectively by bearing and bearing seat, described the first guide roll is positioned at the front upper place of jockey pulley, and yarn sheet, through the first guide roll, is walked around jockey pulley, then draws through the second guide roll.
2. Pneumatic tension control apparatus according to claim 1, is characterized in that: described left and right cylinder is connected with right wallboard bottom surface with left wallboard by cylinder block respectively.
3. Pneumatic tension control apparatus according to claim 1, is characterized in that: jockey pulley two ends spindle nose hangs on left and right jockey pulley chain by chain joint respectively, and matches with the left and right slideway being arranged on left and right sidesing wall plate medial surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679822.8U CN203558620U (en) | 2013-10-31 | 2013-10-31 | Pneumatic tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679822.8U CN203558620U (en) | 2013-10-31 | 2013-10-31 | Pneumatic tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558620U true CN203558620U (en) | 2014-04-23 |
Family
ID=50508354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679822.8U Withdrawn - After Issue CN203558620U (en) | 2013-10-31 | 2013-10-31 | Pneumatic tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523578A (en) * | 2013-10-31 | 2014-01-22 | 恒天重工股份有限公司 | Pneumatic tension control device |
| CN106006178A (en) * | 2016-07-18 | 2016-10-12 | 吴江福爱梁纺织有限公司 | Double-strand doubling device |
-
2013
- 2013-10-31 CN CN201320679822.8U patent/CN203558620U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523578A (en) * | 2013-10-31 | 2014-01-22 | 恒天重工股份有限公司 | Pneumatic tension control device |
| CN106006178A (en) * | 2016-07-18 | 2016-10-12 | 吴江福爱梁纺织有限公司 | Double-strand doubling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |