CN2656133Y - Multi wide breadth track type large mechanical net stretching machine - Google Patents
Multi wide breadth track type large mechanical net stretching machine Download PDFInfo
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- CN2656133Y CN2656133Y CN 03265551 CN03265551U CN2656133Y CN 2656133 Y CN2656133 Y CN 2656133Y CN 03265551 CN03265551 CN 03265551 CN 03265551 U CN03265551 U CN 03265551U CN 2656133 Y CN2656133 Y CN 2656133Y
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- net
- draw
- broadside
- draws
- crossbeam
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Abstract
The utility model belongs to the plate silk net printing apparatus technological art, relating to a broad running rail typed large scale machinery net machine, comprising a rack, a drive device fixed on a top net structure and the drive device, a long line net pulling structure and the drive device, a wide line net pulling structure and the drive device and an operation control cupboard, wherein the rack is formed by a main body frame, a material ring dent bottom bar stuck on the main body frame and an equipment chassis of each part, also comprises a mobile trolley equipped on one end of the rack, and the top net structure comprises a fixing middle support plate equipped on the rack, two movable top net support bars which are equipped on two sides of the middle support plate, and a plurality of guide rail which support the top net support bar which is made to move corresponding to the middle support plate. The utility model can be suitable for the net cloth swathe manufacturing of each kind of broadness, the long line swathe net clamp adjusting range is from infinitesimal to the largest swathe net size of the machine size which can be adjusted freely, the rigidity enough and the quality of the swathe net are ensured when net swathing, the net cloth unfolding is performed conveniently, and the flat without wrinkle of the net cloth at any time is ensured.
Description
Technical field the utility model belongs to plane screen printing apparatus technical field, particularly to the big machinery net machine structural improvement that stretches tight.
Background technology a kind of traditional be the big machinery of the kind of drive net machine that stretches tight with the nut screw, its structure as shown in Figure 1, (printing industry publishing house publish be entitled as " serigraphy worker technology ", Zheng Dehai, Zheng Junming and Shen Qing collaborate, in March, 1994), mainly comprise frame 10, top net mechanism 11 and drive unit thereof, screen cloth deckle clamping device 12, long limit tensioning clamping device 13 of screen cloth and drive unit thereof, screen cloth broadside tensioning clamping device 14 and drive unit thereof, operating console 15; Wherein net mechanism 11 in top comprises mounting seat 112, top net platform 113 and top net guiding lifting shaft 111, top net platform 113 is installed on the net guiding lifting shaft 111 of top, and be installed on the frame 10 by mounting seat 112, its lifting power drives screw mandrel by reducing motor and provides.Before screen cloth was bonded on the screen frame, top net platform rose under reducing motor drives, thereby with screen frame jack-up, so that screen cloth closely contacts with screen frame, increases bonding fastness.Screen cloth deckle clamping device is not subjected to displacement when drawing in the net, and network folder is installed crossbeam 121 belows and is provided with operating console.Long limit tensioning clamping device is installed on the frame by mounting seat 132, network folder is installed crossbeam 133 and is installed in long limit and draws in the net on the axis of guide 131, when draw in the net on long limit, and reducing motor drive nut screw body, thereby make the axis of guide 131 interlocks, clamping device 13 displacement laterally.Broadside tensioning clamping device is installed on the frame by mounting seat 142, network folder is installed crossbeam 143 and is installed in broadside and draws in the net on the axis of guide 141, when broadside draws in the net, and reducing motor drive nut screw body, thereby make the axis of guide 141 interlocks, clamping device 14 constant speed displacements laterally simultaneously.
This nut screw formula big machinery net machine that stretches tight, transmission efficiency is low, stroke is short, network folder pulling screen cloth displacement is generally less than 300mm, and when making single half tone, a kind of type only is suitable for the wide cut screen cloth of a kind of size of clamping, the less monolithic half tone of system if stretch tight, because network folder is installed crossbeam 121,133 and 143 and only drawn in the net stroke, no screen cloth wide cut adjustment stroke and grow the limit and draw in the net adjustment stroke will cause screen cloth to be wasted in a large number; Owing to be subjected to version restriction, it is poor to draw in the net mechanism's integral rigidity, and the web area that stretches tight is less than normal relatively; Must select the screen cloth of suitable wide cut before drawing in the net according to the type size for use, and it is deployed on the net platform of top fully by the type length system size that stretches tight, wrinkle easily take place in the screen cloth that unclamps, and influence the screen cloth quality.
Utility model content the purpose of this utility model is for overcoming the deficiencies in the prior art part, design a kind of multi wide breadth track type big machinery net machine that stretches tight, the screen cloth of the applicable various wide cuts system of stretching tight, stretching tight in long limit, to hold the adjustable range net size that stretches tight from infinitesimal to type length maximum adjustable arbitrarily for network folder, effectively save screen cloth, the enough rigidity and the net quality that stretches tight when net is stretched tight in assurance, screen cloth launches easy to operate, guarantees screen cloth smooth not wrinkle constantly.
A kind of multi wide breadth track type big machinery of the utility model design net machine that stretches tight comprises that frame and top net mechanism fixed thereon and drive unit thereof, long limit draw in the net mechanism and drive unit thereof, broadside and draw in the net mechanism and drive unit thereof, operation switch board; Said frame by main body frame, and constitute attached to the material ring recess bottom girder on the main body frame and the mounting seat of each parts; Also comprise the travelling car that is installed in frame one end; Said top is netted mechanism and is comprised rack-mounted fixing middle supporting plate, is arranged on two removable top net joists of these supporting plate both sides, centre, and many guide rails that support this top net joist and it is moved with respect to middle supporting plate; Said travelling car comprises moving beam, be installed in being used on this crossbeam install broadside draw in the net clamp guide rail, be used to make this moving beam to pull pin in the location that dolly runs the support that moves on the rail and is used for this moving beam is fixed on the somewhere; Said long limit draw in the net mechanism comprise draw in the net roller, be installed in material ring recess bottom girder two end supports this draw in the net roller the roller bearing, be installed in to be positioned on the material ring recess bottom girder and draw in the net the material ring recess of roller below; Said broadside draws in the net mechanism and comprises that two broadsides draw in the net crossbeam, supporting broadside draws in the net crossbeam and many of moving it by slide block and draws in the net guide rail, be installed in this broadside draw in the net above the crossbeam the clamp guide rail and be installed in this broadside and draw in the net the dolly of crossbeam side and run rail, be arranged on this clamp guide rail and movably a plurality of broadside clamps.
The top net joist guide rail that mechanism is netted on said top can be provided with rule.
The drive unit that mechanism is netted on said top is a crank connecting link linkage driving device, can be made of the reducing motor that fuses successively, driving shaft, linkage pull rod and a plurality of each lifting connecting rod, and this lifting connecting rod links to each other with said top net joist respectively.
Said travelling car crossbeam bottom can be provided with gear, the rack gear arrangement of the mobile centering of control.
Said broadside draws in the net drive unit can be by having the reducing motor that drives major axis and being installed in a plurality of gears on this major axis, many tooth bars of this gears engaged and the coupled slide block that draws in the net are formed respectively, and the said slide block that draws in the net is installed in the said side of guide rail and link to each other with the said crossbeam that draws in the net of drawing in the net respectively.
Said operation switch board comprises the guidance panel that a plurality of control buttons are housed on the variable-frequency governor, control circuit, casing that the control reducing motor can be housed in electrical equipment casing, this casing.
Characteristics of the present utility model and effect:
The utility model can be realized from minimum (1000mm) to maximum (2600mm) wide cut screen cloth system of stretching tight, travelling car along dolly run rail (precision linear slide rail) but the optional position run and can be positioned pull pin fixing, several little half tones of the system that can stretch tight simultaneously accomplish to save to greatest extent screen cloth; The net that stretches tight the time can move to travelling car earlier and to draw in the net roller end, one of whole hoop net cloth is pulled out from the material ring recess, stretching screen cloth wide cut both sides also are clamped on the clamp of long limit, again travelling car moved to and to stretch tight that location, system half tone length place is locked can conveniently launch screen cloth, and be difficult for wrinkle, make things convenient for the clamping of broadside screen cloth simultaneously; The cloth even tension that stretches tight, tension force is big, can reach 40N/cm.
Of the present utility modelly draw in the net and push up net all can drive, can conveniently realize high low speed conversion, at utmost dwindle single and stretch tight the net operation time by the Frequency Converter Control reducing motor; Draw in the net crossbeam and draw in the net guiderail base all to adopt the good section bar of rigidity be matrix, equipment is in the rigidity of drawing in the net can remain intact in the course of work, gear, tooth bar transmission realize that broadside draws in the net, drawing in the net to laterally rotate when roller is driven the long limit of realization draws in the net, both self-locking properties are good, can keep for a long time under stopped status; It is big that broadside draws in the net crossbeam adjustment stroke scope,
Description of drawings
Fig. 1 is traditional big machinery net machine general structure front view that stretches tight.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is an embodiment general structure schematic perspective view of the present utility model, and wherein net mechanism in top partly is a left-half.
Fig. 4 is the rack construction schematic perspective view of present embodiment.
Fig. 5 is the top net mechanism and the drive unit schematic perspective view thereof of present embodiment.
Fig. 6 is the travelling car schematic perspective view of present embodiment.
Fig. 7 draws in the net and the drive unit schematic perspective view for the long limit of present embodiment.
Fig. 8 draws in the net and the drive unit schematic perspective view for the broadside of present embodiment.
The rack-and-pinion transmission multi wide breadth track type big machinery of the specific embodiment the utility model design net machine embodiment that stretches tight is described with reference to the accompanying drawings as follows:
The general structure of present embodiment as shown in Figure 3, critical piece comprises frame 20, top net mechanism and drive unit 21 thereof, travelling car 22, long limit is drawn in the net and drive unit 23, broadside draws in the net and drive unit 24, operation switch board 25, wherein parts 21 are the left-half structure, and its right half part structure is symmetrical fully.Above-mentioned each parts are described in detail as follows respectively:
The rack construction of present embodiment as shown in Figure 4, comprise main body frame 201,6 broadsides mounted thereto draw in the net track base mounting seat 204,4 lifting guide holders 205 are used for top net mechanism lifting guiding, 6 driving shaft bearing mounting seat 206 are used for fixing lift drive shaft, mounting seat 207 is used for fixing long limit driving reducing motor, and mounting seat 208 is used for fixing top net lifting and drives reducing motor, and other has the ground of installation step 209 to be used to adjust equipment level with steady.Be installed in the material ring recess bottom girder 210 and the roll driving apparatus mounting seat 202 and draw in the net roller mount pad 203 of drawing in the net fixed thereon of main body frame 201 1 ends,
The top net mechanism of present embodiment and driving device structure thereof are as shown in Figure 5, top net mechanism is the left-right symmetry structure, top net mechanism is by middle supporting plate 211, the track base 213 of two removable bar section of stainless steel top net joists 212 and three top net joist guide rails 215 and band rule thereof, and crank connecting link linkage driving device is formed, make with stainless steel material on supporting plate 211 surfaces wherein, smooth smooth through polishing, do not draw screen cloth, be movable body not, be used for holder net and double as top screen frame, removable top net joist 212 is installed on the top net joist track base 213 by top net joist slide block 214,212 can be in all screen cloth wide cut scopes moves arbitrarily according to the guide rail 215 of the actual net width size that stretches tight on along 213, read the screen cloth width value by the rule 216 on 213, move to herein 212 and get final product; Crank connecting link linkage driving device comprises that reducing motor 217 is by driving shaft 218 and linkage pull rod 219 unified 6 lifting connecting rod 21A of driving, because of top net axis of guide 21B directed slip in lifting guide holder 205, thereby realize steady top net function, wherein driving shaft 218 is installed on the driving shaft bearing 21C, and linkage pull rod 219 is connected through the hinge on joist track base 213.
Travelling car 22 structures of present embodiment as shown in Figure 6, comprise moving beam 221, crossbeam 221 leading flanks are equipped with guide rail 222 and are used to install broadside and draw in the net clamp 223, clamp 223 can claim moving along guide rail about 222, so that unnecessary clamp is moved to the crossbeam two ends, the restricted retaining rule 226 of two ends, crossbeam 221 is installed in dolly by mounting bracket 225 and runs on the rail 243 (referring to Fig. 8), when the location pulls pin 226 when being pulled out, travelling car 22 can run rail along dolly and run arbitrarily, travelling car can centering move when drawing in the net for the long limit of assurance in addition, has gear in dolly crossbeam bottom, tooth bar moves control centering (not shown), makes the mounting bracket can be along the guide rail constant speed of crossbeam bottom to two lateral movements.
The long limit of present embodiment draw in the net and driving device structure figure as shown in Figure 7, comprise and draw in the net roller 231, be fixed on and draw in the net the roller two end supports and draw in the net the bearing spider 232 of roller, an end that is fixed on net roller 231 drives and to draw in the net the reducing motor 233 of roller, be arranged on the material ring recess 234 on the material ring recess bottom girder, drawing in the net roller when drawing in the net drives rotation laterally by reducing motor and realizes that long limit draws in the net function, draw in the net the material ring recess 234 of bottom, be used to place whole hoop net cloth, other is furnished with and presses one of net adhesive tape, screen cloth tightly is pressed in draw in the net under the pulling force effect in the roller groove.
The broadside of present embodiment draw in the net and driving device structure figure as shown in Figure 8, drawing in the net part comprises that broadside draws in the net crossbeam 241, the clamp guide rail 242 and the dolly that are installed on the crossbeam 241 run rail 243, broadside clamp 244 is many chucks synchronous mode, can clamp respectively and unclamp, increase along with the net tension force that stretches tight, screen cloth is stretched, relative displacement can take place between each chuck, guarantee distortion and the even tension unanimity of screen cloth on direction of warp and weft, dolly runs rail 243 and leads for the precision linear cunning, be installed in the side of crossbeam 241, travelling car 22 can run rail along this and easily steadily run arbitrarily, when broadside draws in the net, the slide block 245 that draws in the net that is installed in crossbeam 241 belows can be along drawing in the net guide rail 246 smooth sliding, draws in the net guide rail 246 to be installed in and to draw in the net on the track base 247; Its drive unit comprises that reducing motor 248 rotates by 3 gears 249 of major axis drive installation on axle, 3 secondary tooth bar 24A (installing relatively for each one up and down) are meshing with each other with corresponding gear 249 under guiding briquetting 24B position-limiting action, keep co-speed relative movement, traction is installed in draws in the net slide block 245 on every toothed rack one end, make and draw in the net crossbeam 241 co-speed relative movement simultaneously, thereby realize drawing in the net or release function.
The operation switch board parts of present embodiment as shown in Figure 3, electric elements (not shown in casing) that constitute by operation control panel 251, Electric Appliance Cabinet casing 252, by three variable-frequency governors and protect line soft plastic pipe 254 and form, wherein guidance panel 251 is provided with equipment control button 251, three reducing motors in the Electric Appliance Cabinet casing 252 on three variable-frequency governors difference control appliances of dress, the operation switch board can be moved to diverse location, handled easily.
Each parts of present embodiment all can select for use conventional products to form.
Claims (6)
1, a kind of multi wide breadth track type big machinery net machine that stretches tight comprises that frame and top net mechanism fixed thereon and drive unit thereof, long limit draw in the net mechanism and drive unit thereof, broadside and draw in the net mechanism and drive unit thereof, operation switch board; Said frame by main body frame, and constitute attached to the material ring recess bottom girder on the main body frame and the mounting seat of each parts; It is characterized in that, also comprise the travelling car that is installed in frame one end; Said top is netted mechanism and is comprised rack-mounted fixing middle supporting plate, is arranged on two removable top net joists of these supporting plate both sides, centre, and many guide rails that support this top net joist and it is moved with respect to middle supporting plate; Said travelling car comprises moving beam, be installed in being used on this crossbeam install broadside draw in the net clamp guide rail, be used to make this moving beam to pull pin in the location that dolly runs the support that moves on the rail and is used for this moving beam is fixed on the somewhere; Said long limit draw in the net mechanism comprise draw in the net roller, be installed in material ring recess bottom girder two end supports this draw in the net roller the roller bearing, be installed in to be positioned on the material ring recess bottom girder and draw in the net the material ring recess of roller below; Said broadside draws in the net mechanism and comprises that two broadsides draw in the net crossbeam, supporting broadside draws in the net crossbeam and many of moving it by slide block and draws in the net guide rail, be installed in this broadside draw in the net above the crossbeam the clamp guide rail and be installed in this broadside and draw in the net the dolly of crossbeam side and run rail, be arranged on this clamp guide rail and movably a plurality of broadside clamps.
2, the multi wide breadth track type big machinery as claimed in claim 1 net machine that stretches tight is characterized in that, the top net joist guide rail of said top net mechanism is provided with rule.
3, the multi wide breadth track type big machinery as claimed in claim 1 or 2 net machine that stretches tight, it is characterized in that, the drive unit that mechanism is netted on said top is a crank connecting link linkage driving device, be made of the reducing motor that fuses successively, driving shaft, linkage pull rod and a plurality of each lifting connecting rod, this lifting connecting rod links to each other with said top net joist respectively.
4, the multi wide breadth track type big machinery as claimed in claim 1 net machine that stretches tight is characterized in that, said travelling car crossbeam bottom is provided with gear, the rack gear arrangement of the mobile centering of control.
5, the multi wide breadth track type big machinery as claimed in claim 1 net machine that stretches tight, it is characterized in that, said broadside draws in the net drive unit by having the reducing motor that drives major axis and being installed in a plurality of gears on this major axis, many tooth bars of this gears engaged and the coupled slide block that draws in the net are formed respectively, and the said slide block that draws in the net is installed in the said side of guide rail and link to each other with the said crossbeam that draws in the net of drawing in the net respectively.
6, the multi wide breadth track type big machinery as claimed in claim 1 net machine that stretches tight, it is characterized in that said operation switch board comprises the guidance panel that a plurality of control buttons are housed on the variable-frequency governor, control circuit, casing that the control reducing motor is housed in electrical equipment casing, this casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265551 CN2656133Y (en) | 2003-06-12 | 2003-06-12 | Multi wide breadth track type large mechanical net stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265551 CN2656133Y (en) | 2003-06-12 | 2003-06-12 | Multi wide breadth track type large mechanical net stretching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656133Y true CN2656133Y (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265551 Expired - Fee Related CN2656133Y (en) | 2003-06-12 | 2003-06-12 | Multi wide breadth track type large mechanical net stretching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656133Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029420A (en) * | 2012-12-14 | 2013-04-10 | 安徽安泰新型包装材料有限公司 | Screen printing machine with adjustable stroke and realization method thereof |
| CN103213375A (en) * | 2013-03-26 | 2013-07-24 | 安徽省皖美装饰玻璃有限公司 | Novel net stretching machine |
| CN103213381A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Four-side synchronous automatic stretching mechanism of SMT (Surface Mount Technology) template |
| CN104669778A (en) * | 2015-03-16 | 2015-06-03 | 董青山 | Inflatable jaw stretching machine |
| CN105500043A (en) * | 2015-10-28 | 2016-04-20 | 镇江裕久智能装备股份有限公司 | Positioning clamping jaw of drilling machine |
| CN105728325A (en) * | 2016-04-25 | 2016-07-06 | 河南工程学院 | Self-feeding pneumatic screen stretch assembly machine |
| CN106393950A (en) * | 2016-08-30 | 2017-02-15 | 合肥鼎锋触控科技有限公司 | Novel screen drawing machine |
| CN107323066A (en) * | 2017-07-12 | 2017-11-07 | 江苏飞天玻璃实业有限公司 | Stretching machine |
| CN107901578A (en) * | 2017-12-19 | 2018-04-13 | 昆山乐邦印刷器材设备有限公司 | A kind of high-accuracy method of throwing the net of screen-tensioning machine and secondary printing halftone |
| CN112796040A (en) * | 2021-01-08 | 2021-05-14 | 桐乡市诺创信息科技有限公司 | Silk quilt net puller |
-
2003
- 2003-06-12 CN CN 03265551 patent/CN2656133Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213381A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Four-side synchronous automatic stretching mechanism of SMT (Surface Mount Technology) template |
| CN103213381B (en) * | 2012-01-19 | 2017-05-31 | 昆山思拓机器有限公司 | A kind of synchronous automatic mesh stretching body in side of SMT templates four |
| CN103029420A (en) * | 2012-12-14 | 2013-04-10 | 安徽安泰新型包装材料有限公司 | Screen printing machine with adjustable stroke and realization method thereof |
| CN103213375A (en) * | 2013-03-26 | 2013-07-24 | 安徽省皖美装饰玻璃有限公司 | Novel net stretching machine |
| CN104669778A (en) * | 2015-03-16 | 2015-06-03 | 董青山 | Inflatable jaw stretching machine |
| CN105500043A (en) * | 2015-10-28 | 2016-04-20 | 镇江裕久智能装备股份有限公司 | Positioning clamping jaw of drilling machine |
| CN105728325A (en) * | 2016-04-25 | 2016-07-06 | 河南工程学院 | Self-feeding pneumatic screen stretch assembly machine |
| CN106393950A (en) * | 2016-08-30 | 2017-02-15 | 合肥鼎锋触控科技有限公司 | Novel screen drawing machine |
| CN107323066A (en) * | 2017-07-12 | 2017-11-07 | 江苏飞天玻璃实业有限公司 | Stretching machine |
| CN107901578A (en) * | 2017-12-19 | 2018-04-13 | 昆山乐邦印刷器材设备有限公司 | A kind of high-accuracy method of throwing the net of screen-tensioning machine and secondary printing halftone |
| CN112796040A (en) * | 2021-01-08 | 2021-05-14 | 桐乡市诺创信息科技有限公司 | Silk quilt net puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Windo Machinery Co., Ltd. Assignor: Beijing Wenzhou Silk Screen Printing Machinery Co., Ltd. Contract record no.: 2011120000213 Denomination of utility model: Multi wide breadth track type large mechanical net stretching machine Granted publication date: 20041117 License type: Exclusive License Record date: 20111020 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20120612 |