CN103601026B - The jockey pulley control apparatus of film stretching manufacturing line traction machine - Google Patents
The jockey pulley control apparatus of film stretching manufacturing line traction machine Download PDFInfo
- Publication number
- CN103601026B CN103601026B CN201310584925.0A CN201310584925A CN103601026B CN 103601026 B CN103601026 B CN 103601026B CN 201310584925 A CN201310584925 A CN 201310584925A CN 103601026 B CN103601026 B CN 103601026B
- Authority
- CN
- China
- Prior art keywords
- swing arm
- pin
- roller
- bearing
- centers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The present invention is the jockey pulley control apparatus of film stretching manufacturing line traction machine, and the two ends of universal-joint connect the output shaft of motor and one end of roller shaft respectively, and an identical swing arm is respectively installed at roller two ends, and roller shaft is connected with hole in swing arm rotationally.The bearing pin other end that wallboard is fixed in outer end connects rotating swing arm lower opening.The locating plate being fixed on wallboard is positioned at below swing arm, and 2 adjustment bolts are upward through screw on locating plate, and upper end is butted on swing arm bottom, and the swing arm that makes up and down of adjustment bolt swings, drives the roller swing of jockey pulley, the tension force of film on adjusting roller.The LOAD CELLS one end being fixed on wallboard is fixedly mounted with the ejector pin that top is arcwall face, and the side plate bottom of stretching out on rear side of swing arm is fixedly mounted with the end pin that bottom is plane, the bottom surface of end pin and ejector pin tangential.Tension force is passed to LOAD CELLS, measurement tension force through end pin ejector pin by swing arm.This device is easy to the tensile force regulating film; Tension measurements accurately and reliably; Structure is simple, easy to implement.
Description
Technical field
The present invention relates to the physical construction of film stretching manufacturing line traction machine, be specially the jockey pulley control apparatus of film stretching manufacturing line traction machine.
Background technology
In the traction machine of film stretching manufacturing line, the tensile force of the film passed between each roller of traction machine is regulated by tension roll device, the size of tensile force, measured by LOAD CELLS, but the tension roll device structure of existing traction machine is reasonable not, causes LOAD CELLS not easily accurately to reflect the tensile force of film.
The axle head of the tension roller axle of more existing traction machine tension roll devices is connected with motor by coupler, cannot adjustment of tonicity roller to the tension force of film.Other traction machines, rotating speed and torque are passed to tension roller by Timing Belt by motor, and the tensile force of Timing Belt acts on tension roller, and LOAD CELLS can not accurately measure film through the tensile force each roller of traction machine.
In order to want the quality of restrained stretching film, need tension roll device to be easy to regulate the tension force of membrane action on roller, and tonometry require accurately.
Summary of the invention
Object of the present invention designs a kind of jockey pulley control apparatus of film stretching manufacturing line traction machine of new structure, the roller two ends of jockey pulley are arranged in a swing arm by bearing respectively, wallboard is rotatably installed on below swing arm, the bottom of swing arm is regulated by adjustment bolt, the i.e. angle of adjustable swing arm, realizes the adjustment of the tension force of membrane action on roller.
The jockey pulley control apparatus of the film stretching manufacturing line traction machine of the present invention's design, the roller line of centers of jockey pulley is horizon, roller one end connects with motor output shaft, the two ends of universal-joint connect the output shaft of motor and the axle head of roller shaft respectively, motor by universal-joint by rotating speed and transmission of torque to roller.An identical swing arm is respectively installed at roller two ends, and swing arm has upper hole and lower opening.Roller shaft, through hole in swing arm, is connected with swing arm rotationally.The outer end of bearing pin is fixedly installed in wallboard, the line of centers of bearing pin and roller centerline parallel.The bearing pin other end inserts swing arm lower opening, and swing arm lower opening is connected with the axle head of bearing pin rotationally.The locating plate being fixed on wallboard is positioned at below swing arm, and 2 adjustment bolts are upward through screw on locating plate, and upper end is butted on swing arm bottom.The line of centers of 2 adjustment bolts is plumb bob vertical, lays respectively at the both sides of the vertical guide through bearing pin line of centers.The turn up and down of 2 adjustment bolts, can make swing arm swing for axle with the bearing pin of below, make the roller of jockey pulley control apparatus, be axle, swing corresponding angle with bearing pin, thus the tension force of film on adjusting roller.Adjustment bolt below locating plate has setscrew nut, and after adjustment bolt position is determined, setscrew nut is anchored on locating plate, fixed adjustment bolt.
The plane that the line of centers of described 2 adjustment bolts is formed is vertical with the vertical guide through bearing pin line of centers, and the line of centers of described 2 adjustment bolts is equal with the distance of the vertical guide through bearing pin line of centers.
Fixed bearing block outside hole in swing arm, roller bearing outer ring is fixed in bearing seat, and roller shaft is tightly inserted in the inner ring of roller bearing through hole in swing arm, realizes roller and is connected with swing arm rotationally.
Swing arm lower opening internal fixtion arm shaft bearing outer-ring, one end of bearing pin is tightly inserted in swing arm bearing inner ring, swing arm rotationally with pinned connection.
Wallboard is fixed in LOAD CELLS one end, and other end fixed installation ejector pin, ejector pin top is arcwall face.Sell at the bottom of the side plate bottom fixed installation of stretching out on rear side of swing arm, the bottom of pin, the end is plane.The line of centers of line of centers and the ejector pin of end pin on same plumb bob vertical, the bottom surface that the end sells and ejector pin tangential.Tension force is passed to LOAD CELLS through ejector pin by end pin by swing arm.The signal wire (SW) of LOAD CELLS is connected with jockey pulley control center.LOAD CELLS transfers pressure signal to electric signal and delivers to control center, and the computing machine of control center obtains the tension value of membrane action on traction machine roller according to the electric pressure signal of LOAD CELLS, and the computer screen of the heart in the controlling shows.
Compared with prior art, the advantage of the jockey pulley control apparatus of film stretching manufacturing line traction machine of the present invention is: 1, be easy to regulate film through the tensile force each roller of traction machine; 2, the tension value of membrane action on roller is passed to LOAD CELLS by swing arm, and observed reading accurately and reliably; 3, apparatus structure is simple, is easy to implement on present jockey pulley.
Accompanying drawing explanation
Fig. 1 is the front view of the jockey pulley control apparatus embodiment of traction machine in this film stretching manufacturing line;
Fig. 2 is that the P of Fig. 1 is to multiview drawing;
Fig. 3 is A-A cutaway view of Fig. 2.
Number in the figure:
1, motor, 2, motor rack, 3, axle sleeve, 4, universal-joint, 5, roller, 6, bearing seat, 7, roller bearing, 8, swing arm, 9, wallboard, 10, bearing pin, 11, swing arm bearing, 12, back-up ring, 13, bearing gland, 14, locating plate, 15, captive nut, 16, adjustment bolt, 17, end pin, 18, ejector pin, 19, LOAD CELLS.
Detailed description of the invention
In this film stretching manufacturing line, the integral structure schematic diagram of the jockey pulley control apparatus embodiment of traction machine as shown in Figure 1, motor 1 is fixed on motor rack 2, and the two ends of universal-joint 4 are connected the output shaft of motor 1 and the axle head of roller 5 axle respectively by axle sleeve 3 with key, screw.
An identical swing arm 8 is respectively installed at roller 5 two ends, and swing arm 8 has upper hole and lower opening.Bearing seat 6 is fixed in swing arm 8 outside hole by bolt, and roller bearing 7 outer ring is fixed in bearing seat 6, and roller 5 axle is tightly inserted in the inner ring of roller bearing 7 through hole in swing arm 8.The outer end of bearing pin 10 is fixedly installed in wallboard 9, the line of centers of bearing pin 10 and roller 5 centerline parallel.Swing arm 8 lower opening internal fixtion swing arm bearing 11 outer ring, one end of bearing pin 10 is tightly inserted in swing arm bearing 11 inner ring, back-up ring 12 compresses the end face of swing arm bearing 11 inner ring, and bearing gland 13 compresses the end face of swing arm bearing 11 outer ring, and screw is fixedly connected with bearing gland 13 and swing arm 8.The lower opening of swing arm 8 is connected with the axle head of bearing pin 10 rotationally.The locating plate 14 being fixed on wallboard 9 is positioned at below swing arm 8,2 adjustment bolts 16 there is setscrew nut 15, adjustment bolt 16 is upward through the screw on locating plate 14, upper end is butted on swing arm 8 bottom, the line of centers of 2 adjustment bolts 16 is plumb bob vertical, lay respectively at the both sides of the vertical guide through bearing pin 10 line of centers, the plane that the line of centers of 2 adjustment bolts 16 is formed is vertical with the vertical guide through bearing pin 10 line of centers, and the line of centers of these 2 adjustment bolts 16 is all equal with the distance of the vertical guide through bearing pin 10 line of centers.Adjustment bolt 16 position determine after, setscrew nut 15 is anchored on locating plate 14, fixed adjustment bolt 16.
Wallboard 9 is fixed in LOAD CELLS 19 one end, and other end fixed installation ejector pin 18, ejector pin 18 top is sphere.Pin 17 at the bottom of the side plate bottom fixed installation of stretching out on rear side of swing arm 8, the bottom of end pin 17 is plane, the line of centers of end pin 17 and the line of centers of ejector pin 18 on same plumb bob vertical, the bottom surface of end pin 17 and ejector pin 18 tangential.Tension force is passed to LOAD CELLS 19 through ejector pin 18 by end pin 17 by swing arm 8, and the signal wire (SW) of LOAD CELLS 19 is connected with jockey pulley control center.
Above-described embodiment, be only the specific case further described object of the present invention, technical scheme and beneficial effect, the present invention is not defined in this.All make within scope of disclosure of the present invention any amendment, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (6)
1. the jockey pulley control apparatus of traction machine in film stretching manufacturing line, roller (5) line of centers of jockey pulley is horizon, and roller (5) one end connects with motor (1) output shaft,
The two ends of universal-joint (4) connect the output shaft of described motor (1) and the axle head of roller (5) axle respectively;
An identical swing arm (8) is respectively installed at described roller (5) two ends, and swing arm (8) has upper hole and lower opening; Roller (5) axle, through the upper hole of swing arm (8), is connected with swing arm (8) rotationally; The outer end of bearing pin (10) is fixedly installed in wallboard (9), the line of centers of bearing pin (10) and roller (5) centerline parallel, bearing pin (10) other end is inserted in swing arm (8) lower opening, and swing arm (8) lower opening is connected with the axle head of bearing pin (10) rotationally; The locating plate (14) being fixed on wallboard (9) is positioned at swing arm (8) below, 2 adjustment bolt (16) are upward through screw on locating plate (14), upper end is butted on swing arm (8) bottom, the line of centers of 2 adjustment bolt (16) is plumb bob vertical, lays respectively at the both sides of the vertical guide through bearing pin (10) line of centers; It is characterized in that:
Wallboard (9) is fixed in LOAD CELLS (19) one end, other end fixed installation ejector pin (18), and ejector pin (18) top is arcwall face; Pin (17) at the bottom of the side plate bottom fixed installation that swing arm (8) rear side stretches out, the bottom at end pin (17) is plane, the line of centers at end pin (17) and the line of centers of ejector pin (18) are on same plumb bob vertical, the bottom surface at end pin (17) and ejector pin (18) tangential, the signal wire (SW) of LOAD CELLS (19) is connected with jockey pulley control center.
2. the jockey pulley control apparatus of traction machine in film stretching manufacturing line according to claim 1, is characterized in that:
The plane that the line of centers of described 2 adjustment bolt (16) is formed is vertical with the vertical guide through bearing pin (10) line of centers, and the line of centers of described 2 adjustment bolt (16) is equal with the distance of the vertical guide through bearing pin (10) line of centers.
3. the jockey pulley control apparatus of traction machine in film stretching manufacturing line according to claim 1, is characterized in that:
Bearing seat (6) is fixed on outside the upper hole of swing arm (8) by bolt, roller bearing (7) outer ring is fixed in bearing seat (6), and roller (5) axle is tightly inserted in the inner ring of roller bearing (7) through the upper hole of swing arm (8).
4. the jockey pulley control apparatus of traction machine in film stretching manufacturing line according to claim 1, is characterized in that:
Described swing arm (8) lower opening internal fixtion swing arm bearing (11) outer ring, one end of bearing pin (10) is tightly inserted in swing arm bearing (11) inner ring.
5. the jockey pulley control apparatus of traction machine in film stretching manufacturing line according to claim 4, is characterized in that:
Back-up ring (12) compresses the end face of described swing arm bearing (11) inner ring, bearing gland (13) compresses the end face of swing arm bearing (11) outer ring, and screw is fixedly connected with bearing gland (13) and swing arm (8).
6. the jockey pulley control apparatus of traction machine in film stretching manufacturing line according to claim 1, is characterized in that:
Described adjustment bolt (16) has setscrew nut (15), adjustment bolt (16) position determine after, setscrew nut (15) is anchored on locating plate (14), fixed adjustment bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584925.0A CN103601026B (en) | 2013-11-19 | 2013-11-19 | The jockey pulley control apparatus of film stretching manufacturing line traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584925.0A CN103601026B (en) | 2013-11-19 | 2013-11-19 | The jockey pulley control apparatus of film stretching manufacturing line traction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103601026A CN103601026A (en) | 2014-02-26 |
| CN103601026B true CN103601026B (en) | 2016-01-06 |
Family
ID=50119316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584925.0A Active CN103601026B (en) | 2013-11-19 | 2013-11-19 | The jockey pulley control apparatus of film stretching manufacturing line traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103601026B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678001B (en) * | 2016-08-25 | 2020-10-23 | 诸暨市迅翔云科技有限公司 | Tension roller driving device of nylon tractor |
| CN111606108B (en) * | 2020-07-07 | 2022-01-07 | 黄山富田精工智造股份有限公司 | Roller driving mechanism for flat mask processing equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3841106A1 (en) * | 1988-12-07 | 1990-06-13 | Kampf Gmbh & Co Maschf | COMPENSATOR FOR A PENDULUM ROLLER |
| JP2550920B2 (en) * | 1994-07-28 | 1996-11-06 | 日本電気株式会社 | Ribbon solder supply mechanism |
| JPH09315633A (en) * | 1996-06-03 | 1997-12-09 | Sony Corp | Magnetic tape winding device |
| EP1886899A1 (en) * | 2006-08-10 | 2008-02-13 | Mando Corporation | Electric power steering apparatus equipped with a mechanism for adjusting the tension of a transmission belt |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN202953595U (en) * | 2012-11-19 | 2013-05-29 | 上海泓阳机械有限公司 | Tension pulley group |
| CN202944926U (en) * | 2012-11-28 | 2013-05-22 | 泉州市丰泽区东方机械有限公司 | Swing roller tension control mechanism used for tape casting machine |
| CN203558622U (en) * | 2013-11-19 | 2014-04-23 | 桂林电器科学研究院有限公司 | Tension roller adjusting device of film stretching production line tractor |
-
2013
- 2013-11-19 CN CN201310584925.0A patent/CN103601026B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103601026A (en) | 2014-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2618767C1 (en) | Device for determining the state of contact of conveyor belt platen roller | |
| CN104062180A (en) | Experiment device and method for testing uniaxial drawing property of soil body | |
| CN103601026B (en) | The jockey pulley control apparatus of film stretching manufacturing line traction machine | |
| CN105403386A (en) | Rotor experiment table with centering adjustment and detection functions | |
| CN203558622U (en) | Tension roller adjusting device of film stretching production line tractor | |
| CN208383467U (en) | A kind of tire wear damage experimental rig | |
| BR212014026480Y1 (en) | WEIGHT CHECK DEVICE FOR WEIGHING CHECK MATERIALS | |
| CN203642897U (en) | Meter-counting device for small-section line | |
| WO2015109715A1 (en) | Hoist main shaft torque monitoring device based on angle measurement | |
| CN203439980U (en) | Rope arranging and force measuring device for winch | |
| CN103091010B (en) | Dynamometer | |
| CN204679056U (en) | A kind of solid of revolution angle measurement unit | |
| CN204405104U (en) | Abnormity macromolecular material deflection and restoring force measurement mechanism | |
| CN102928149B (en) | Tension sensor device capable of eliminating influence of friction force | |
| CN105806528A (en) | Pressure sensor tool for determining torque of bottle washing machine safety device | |
| CN207357242U (en) | One kind is used for two pairs of rollers spacing adjusting device | |
| CN201748962U (en) | Speed sensor installation device | |
| CN102809335B (en) | Textile drafting upper roller jumping measurement instrument | |
| CN203928973U (en) | A kind of vertical metric calculator | |
| CN204085388U (en) | Meter counter | |
| CN207716984U (en) | A kind of strong magnet rotor outside diameter runout measurement tooling | |
| CN103318790A (en) | Rope arranging and force measuring device for winch | |
| CN202091390U (en) | Flexible connector | |
| CN205855563U (en) | A kind of actinobacillus device for wire harness processing | |
| CN205471888U (en) | Electrical control tension adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |