CN200981281Y - Strap tensioning bias-adjustable device - Google Patents
Strap tensioning bias-adjustable device Download PDFInfo
- Publication number
- CN200981281Y CN200981281Y CN 200620048545 CN200620048545U CN200981281Y CN 200981281 Y CN200981281 Y CN 200981281Y CN 200620048545 CN200620048545 CN 200620048545 CN 200620048545 U CN200620048545 U CN 200620048545U CN 200981281 Y CN200981281 Y CN 200981281Y
- Authority
- CN
- China
- Prior art keywords
- belt
- cylinder
- bearing
- mandrel
- bias
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a belt tension bias-adjusting device. In the prior man-made plate continual performer, the belt tension and bias-adjusting are accomplished respectively through a belt tension device and a belt bias-adjusting device. The device structure is complicated and huge and the manufacturing cost is high. The technical proposal of the utility model is that the function of the belt tension and bias-adjusting is simultaneously achieved in one set of device through the engagement of the angle displacement sensor and linear transducer and the left and right tension oil tanks together with the linkage of the belt roller driving the belt. The belt tension bias-adjusting device has the beneficial effects that the belt tension and bias-adjusting are combined, which simplifies the device structure, reduces the device cost and makes the control of the belt tension and the bias-adjusting when the belt is in operation become more precise, reliable through the sensor online monitoring and the automatic level become higher.
Description
Technical field
The utility model relates to a kind of structure of Wood-based Panel Production equipment continous way preformer, particularly relates to the belt tension of using on the preformer, the structure of tuningout.
Background technology
The continous way preformer is one of capital equipment of medium density fibre board (MDF), Flakeboard Product Line in Wood-based Panel Production equipment, its effect is to carry out the soft slab after mating formation pre-stamped, to reduce slab thickness, improve the intrinsic strength of slab, reduce the air content in the slab, for the transportation of the slab in the later process and hot pressing are prepared.
During the work of continous way preformer,, need belt is carried out tensioning, to provide the normal operation of belt required driving force in order to guarantee the normal operation of belt; For overcoming the belt deviation that factors such as material, processing and installation cause, also need belt is carried out tuningout simultaneously.
In continous way preformer in the past, the tensioning of belt and tuningout are finished respectively by belt stretcher and two devices of belt deviation correcting device.This just makes that the device structure complexity is huge, manufacturing cost height, control operation difficulty.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of belt tension and tuningout device, the technical solution of the utility model is to adopt the cooperation of sensing technology and hydraulic means, and in a covering device, can finish simultaneously with the link tensioning that reaches belt and the function of tuningout of the belt roller that drives belt, the technical solution of the utility model is to realize by following technological means: a kind of belt tension and tuningout device that comprises belt stretcher and belt deviation correcting device, it is characterized in that it is by cylinder support 101, angular displacement sensor 102, switch shelf 103, left side connecting rod 104, left side oscillating bearing 105, sliding sleeve 106, self-aligning roller bearing 107, mandrel 108, belt roller 109, right oscillating bearing 110, anti-rotation baffle plate 111, bolt 112, bearing (ball) cover 113, right connecting rod 114, bearing pin 115, left side tensioning hydro-cylinder 116, location anchor ear 117, linear transducer 118, connecting plate 119, fastening bolt 120 and right tensioning hydro-cylinder 121 are formed, wherein: a left side, right tensioning hydro-cylinder 116, an end of 121 is fixed on the frame by cylinder support 101, the other end and the left side that belt roller 109 is housed, right connecting rod 104,114 link to each other, a left side, right connecting rod 104,114 are connected on the frame by bearing pin 115, and connecting rod can rotate around the axis; Belt roller 109 is installed on the mandrel 108 by self-aligning roller bearing 107, and left and right oscillating bearing 105,110 is equipped with at mandrel 108 two ends, and links to each other with left and right connecting rod 104,114; Mandrel 108 axle heads at right oscillating bearing 110 places are equipped with anti-rotation baffle plate 111 by bolt 112, and to prevent mandrel 108 rotations, the outside is installed bearing (ball) cover 113 again; The sliding sleeve 106 that the free gap is arranged with mandrel 108 is equipped with at oscillating bearing 105 places, a left side, and the spacing of left and right oscillating bearing 105,110 changes during with the compensation tuningout; Linear transducer 118 is separately fixed on the cylinder body and piston rod of tensioning hydro-cylinder by location anchor ear 117 and connecting plate 119, the monitoring of left and right tensioning hydro-cylinder stroke when location when being used for belt tension and tuningout, in addition, angular displacement sensor 102 is fixed on the frame by switch shelf 103, its sensing probe contacts with operating belt edge, detection when being used for belt deviation and signalling.
During work, pressure fuel pump oil enters the rodless cavity of left and right tensioning hydro-cylinder 116,121, promotes left and right connecting rod 104,114 and rotates around bearing pin 115, and with belt tension, its tensile force is determined by adjusting the oil cylinder oil pressure by the belt roller 109 that links.Behind the belt tension, linear transducer 118 is put " zero ", as the initial point of belt tuningout.When belt deviation, the probe that touches angular displacement sensor 102 makes it to send signal, indicates left tensioning hydro- cylinder 116 or 121 actions of right tensioning hydro-cylinder, makes belt roller 109 to the opposite direction run-off the straight, reaches the purpose of tuningout.The size of cylinder action stroke is monitored as required by linear transducer 118, and angular deviation and oscillating bearing spacing deviation by cylinder tilts to cause are compensated by left and right oscillating bearing 105,110 and sliding sleeve 106.
Use the good effect that brings behind the utility model device to be the tensioning of belt and the work of tuningout are united two into one, simplified device structure, economical with materials has reduced equipment cost; And the bias correction of control, belt operation that makes belt tension by the on-line monitoring of sensor is more accurate, reliably, the degree of automation is also higher.
Description of drawings
Fig. 1: the utility model belt tension and tuningout device contour structures schematic diagram.
Fig. 2: the A-A of the utility model accompanying drawing 1 is to cutaway view.
Fig. 3: the B of the utility model accompanying drawing 1 is to view.
The meaning that each Reference numeral is expressed as follows respectively in the accompanying drawing:
101--cylinder support 102--angular displacement sensor 103--switch shelf
A connecting rod 105--left side, 104--left side oscillating bearing 106--sliding sleeve
107--heart roller bearing 108--mandrel 109--belt roller
110--oscillating bearing 111--anti-rotation baffle plate 112--bolt
113--bearing (ball) cover 114--right connecting rod 115--bearing pin
Tensioning hydro-cylinder 117--location, 116--left side anchor ear 118--linear transducer
The right tensioning hydro-cylinder of 119--connecting plate 120--fastening bolt 121--
The left and right connecting rod centre-to-centre spacing of S--belt direction of travel L--
The specific embodiment
Be further described below in conjunction with embodiment and 1,2,3 pairs of the utility model of accompanying drawing:
An embodiment of the present utility model is used for the tensioning deviation correcting device that production specification is eight feet a particieboard continous way belt in preformer, and belt width is 283cm
As shown in drawings, the self-aligning roller bearing 107 that is 24128CC/W33 with two models is installed in the both sides that central diameter is the mandrel 108 of ф 155mm, and in the periphery of self-aligning roller bearing 107 external diameter to be installed be the belt roller 109 of ф 320mm, load onto the sliding sleeve 106 of steel and the left oscillating bearing 105 that the SKF model is GE140ES-2RS, the left connecting rod 104 of packing into together then at the left end of mandrel 108; After right-hand member is loaded onto the right oscillating bearing 110 that model is GEH110ES-2RS, with the bolt 112 of two M8 anti-rotation baffle plate 111 is fastened on the right side of mandrel 108, the right connecting rod 114 of packing into is together again loaded onto bearing (ball) cover 113 then; Connecting the left and right connecting rod 104 of belt roller 109 and bearing pin 115 that 114 usefulness diameters are ф 90mm is fixed on the frame.It is the oil cylinder (stroke is 275mm) of HSGK01-80/50G-2511-275 * 670 that left and right tensioning hydro- cylinder 116 and 121 is selected model for use, and the one end links to each other with 114 heads with left and right connecting rod 104, and the other end is fixed on the frame by cylinder support 101; The model that Germany NOVO produces is that the linear transducer 118 of TLM-0350-001-423-101 is connected with piston rod with the cylinder body of tensioning hydro-cylinder respectively by location anchor ear 117, connecting plate 119, fastening bolt 120.The model that Germany NOVO produces is the angular displacement sensor 102 of RSC2831.110.121.101 is fixed on frame by switch shelf 103 appropriate location (shown position); When oil cylinder during in the oil-feed of rodless cavity place, piston rod stretches out, and promotes left and right connecting rod 104,114 and rotates, and makes belt tension.Belt tension when the setting oil cylinder working-pressure is 204bar is a standard, and keeps constant.When belt deviation, angular displacement sensor 102 sends the signal of telecommunication, makes the action of a left side or right tensioning hydro-cylinder, thereby changes the angle of inclination of belt roller 109, reaches the tuningout purpose, makes belt remain at best duty.
Claims (1)
1. belt tension and tuningout device that comprises belt stretcher and belt deviation correcting device, it is characterized in that it is by cylinder support [101], angular displacement sensor [102], switch shelf [103], left side connecting rod [104], left side oscillating bearing [105], sliding sleeve [106], self-aligning roller bearing [107], mandrel [108], belt roller [109], right oscillating bearing [110], anti-rotation baffle plate [111], bolt [112], bearing (ball) cover [113], right connecting rod [114], bearing pin [115], left side tensioning hydro-cylinder [116], location anchor ear [117], linear transducer [118], connecting plate [119], fastening bolt [120] and right tensioning hydro-cylinder [121] are formed, wherein: a left side, right tensioning hydro-cylinder [116], [121] a end is fixed on the frame by cylinder support [101], the other end and the left side that belt roller [109] are housed, right connecting rod [104], [114] link to each other a left side, right connecting rod [104], [114] by being connected on the frame that bearing pin [115] can rotate around the axis; Belt roller [109] is installed on the mandrel [108] by two self-aligning roller bearings [107], and left and right oscillating bearing [105], [110] are equipped with in mandrel [108] two ends, and links to each other with left and right connecting rod [104], [114]; Mandrel [108] axle head that right oscillating bearing [110] is located is equipped with the anti-rotation baffle plate [111] that prevents mandrel [108] rotation by bolt [112], and the outside is installed bearing (ball) cover [113] again; Left side oscillating bearing [105] locates to be equipped with the sliding sleeve [106] that the free gap is arranged with mandrel [108]; Linear transducer [118] is separately fixed on the cylinder body and piston rod of tensioning hydro-cylinder by location anchor ear [117] and connecting plate [119], angular displacement sensor [102] is fixed on the frame by switch shelf [103], and its sensing probe contacts with operating belt edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048545 CN200981281Y (en) | 2006-12-05 | 2006-12-05 | Strap tensioning bias-adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048545 CN200981281Y (en) | 2006-12-05 | 2006-12-05 | Strap tensioning bias-adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981281Y true CN200981281Y (en) | 2007-11-28 |
Family
ID=38908443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620048545 Expired - Lifetime CN200981281Y (en) | 2006-12-05 | 2006-12-05 | Strap tensioning bias-adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981281Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962218B (en) * | 2006-12-05 | 2010-05-12 | 上海人造板机器厂有限公司 | Belt tension and tuningout device and usage method |
| CN103754568A (en) * | 2013-12-24 | 2014-04-30 | 上海人造板机器厂有限公司 | Pneumatic drive device of offset correcting roller of belt conveyor |
| CN105129336A (en) * | 2015-09-24 | 2015-12-09 | 广西东源木业有限公司 | Belt and mesh belt pressure protection device of prepress machine |
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
| CN107764457A (en) * | 2017-11-22 | 2018-03-06 | 宝鸡石油机械有限责任公司 | A kind of detection method of belt tension |
-
2006
- 2006-12-05 CN CN 200620048545 patent/CN200981281Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962218B (en) * | 2006-12-05 | 2010-05-12 | 上海人造板机器厂有限公司 | Belt tension and tuningout device and usage method |
| CN103754568A (en) * | 2013-12-24 | 2014-04-30 | 上海人造板机器厂有限公司 | Pneumatic drive device of offset correcting roller of belt conveyor |
| CN105129336A (en) * | 2015-09-24 | 2015-12-09 | 广西东源木业有限公司 | Belt and mesh belt pressure protection device of prepress machine |
| CN105129336B (en) * | 2015-09-24 | 2017-06-16 | 广西东源木业有限公司 | Belt in preformer, guipure pressure protective device |
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
| CN107764457A (en) * | 2017-11-22 | 2018-03-06 | 宝鸡石油机械有限责任公司 | A kind of detection method of belt tension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200981281Y (en) | Strap tensioning bias-adjustable device | |
| CN1962218B (en) | Belt tension and tuningout device and usage method | |
| CN1049862C (en) | Wiping device for plate cylinder of intaglio printing machine | |
| CN1877284A (en) | Automobile steering mechanism test bench | |
| CN204847112U (en) | Rubber belt conveyor and sticky tape deviation correcting device thereof | |
| CN1113001C (en) | Structure for supporting resistance cylinders | |
| CN103433297B (en) | Tension stable control device for skin pass mill | |
| CN206573757U (en) | The deviation correcting device of bar is recognized outside cable jacket | |
| CN107931377A (en) | Three roller asymmetric working roll of veneer reeling machine lifting drive systems | |
| CN116371949A (en) | Tension control method for vertical metal foil cleaning machine | |
| CN112371768A (en) | Steel pipe straightening machine with measurable frame vertical column pretightening force | |
| JPH08174073A (en) | Strain straightening device of crank assembly | |
| JPH0812288A (en) | Elevating device and automatic guided vehicle having this elevating device | |
| CN201581213U (en) | Automatic deviation correction device for conveyor belt of warp knitting machine | |
| CN213701278U (en) | Production line major axis on-line measuring and correcting unit | |
| CN211413190U (en) | Counting wheel of rolling forming machine | |
| CN2583041Y (en) | Underground rewinder clamping roll device capable of adjusting deflection distance | |
| CN201272014Y (en) | Extrusion apparatus for hard polychloroethylene sheet material | |
| CN2864910Y (en) | Scan shelf | |
| CN2711217Y (en) | Hydraulic and automatic tension device | |
| CN2556015Y (en) | Automatic tension balancing tackle | |
| CN219602832U (en) | Tension control structure of vertical metal foil cleaning machine | |
| CN2797309Y (en) | Spindle type roller wheel cage shoe | |
| CN215970744U (en) | Support compensating system in digital inkjet printer | |
| CN1621314A (en) | Position detecting device for full-automatic rolled steel bundling and packaging production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20071128 Effective date of abandoning: 20061205 |