CN205151287U - High -speed accurate paper cutter moves back paper frame system - Google Patents
High -speed accurate paper cutter moves back paper frame system Download PDFInfo
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- CN205151287U CN205151287U CN201520451754.9U CN201520451754U CN205151287U CN 205151287 U CN205151287 U CN 205151287U CN 201520451754 U CN201520451754 U CN 201520451754U CN 205151287 U CN205151287 U CN 205151287U
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Abstract
High -speed accurate paper cutter moves back paper frame system puts, removes that the package is put, the paper web is carried and is held roller device, control system, pneumatic system and hydraulic system automatically including frame, unwinding device, exhibition paper -back edition. A frame is located the installation on the basis for installing the exhibition paper -back edition is put, is put to carry with the paper web except that the package voluntarily and hold roller device, the frame lower part is provided with the double unwinding device who parallels, and every set of unwinding device top is installed two sets of exhibition paper -back editions and is put, every set of exhibition paper -back edition is put upper end one set of automation of corresponding installation and puts except that the package, automatic remove the package and put the output relevant position and set up the paper web and carry and hold roller device. The utility model discloses can the paper web unreel with transportation process in harmless paper surface quality and can automatically regulated paper crimping degree, automatic centering and the rectifying when paper web is carried.
Description
Technical field
The utility model belongs to paper making equipment, relates to a kind of unreeling stand system of high speed and precision guIllotine.
Background technology
The guIllotine unreeling stand of general paper plant is all provides supporting with guIllotine at present.Because existing unreeling stand enters the early stage of rip cutting and crosscut in course of conveying at paper, the general heap poststack collective's conveying again adopting multi-layered paper, the unavoidable relative sliding that paper occurs, thus the planeness and the degree of finish that destroy paper surface, affect paper product quality.The unreeling stand general structure of prior art is simple, and degree of automation is not high, cannot adjust accordingly in real time unreeling in process, can not solve width and move back paper and conveying at the large paper web of more than 1900mm without broken.
Utility model content
The utility model aims to provide a kind of unreeling stand system of high speed and precision guIllotine, can unreel with harmless paper surface quality in course of conveying at paper web and can automatically regulate paper crimpness, automatic centering and correction during paper web conveying.
The technical solution adopted in the utility model is:
High speed and precision guIllotine unreeling stand system, comprise frame, unwinding device, flattening device, automatically except winding apparatus, paper web conveying support roller arrangement, control system, pneumatic system and hydraulic efficiency pressure system, hydraulic efficiency pressure system and control system difference integrated installation are on the brace table at unwinding device support component two ends.For installing flattening device, automatically except the frame of winding apparatus and paper web conveying support roller arrangement is positioned on installation foundation; Frame lower is provided with double unwinding device arranged side by side, often overlaps unwinding device top and installs two cover flattening devices; Often overlapping flattening device upper end correspondence installs a set of automatically except winding apparatus; Automatically except winding apparatus mouth relevant position arranges paper web conveying support roller arrangement.
Described unwinding device as required configurable 1 cover or 2 covers or 3 overlaps or 4 covers.As described in unwinding device configuration 4 cover double arranged side by side that arranges of frame lower, often overlap unwinding device top and two cover flattening devices be installed, totally 8 covers, often overlap flattening device upper end correspondence and install a set of automatically except winding apparatus, totally 8 covers.
Described frame is assembled by four pillar stiffeners and three portion chassis bodies, and wherein Part II Rack Body has three, and the link span that frame is changed a social system by channel-section steel or steel plate bends is formed by connecting, and pillar stiffener and Rack Body adopt screw to be connected.
Described double unwinding device arranged side by side comprises support component, paper arm is carried on turning part, a left side, paper arm, hydraulic efficiency pressure system and control system are put forward in the right side.On support component, end bracket is connected with frame, and lower end is connected by screw with turning part.The support at support component two ends places integrated hydraulic efficiency pressure system and control system.The base outer end at turning part two ends places an oil cylinder separately, oil cylinder tail end is fixed by bearing pin and base, oil cylinder head connects a rocking arm; rocking arm is connected with turning beam spindle nose by key; two turning beam accumbency are in the centre of two end supports frame; two ends spindle nose is placed on base, is connected by bearing.Left and rightly put forward four track adjusting wheels on the downside of paper arm and be placed on the guide pass of turning beam, adjust the gap between guide pass by eccentric wheel, be convenient to left and right paper arm of carrying and move smooth and easy.When hydraulic work system, by the flexible upset driving turning beam of oil cylinder, thus drive left and right paper arm of carrying to overturn, namely realize lifting and the decline of paper roll.Left and right paper arm of carrying is connected with the screw rod be arranged on turning part by respective nut block, and screw rod head end configures a drive motor.Drive during machine operation and left and rightly put forward paper arm simultaneously sway.In addition, the right side is carried paper arm and is configured separately a motor, is connected to the right side carries on the nut block end sprocket wheel of paper arm by chain, and during machine operation, the right side can be driven separately to put forward paper arm sway, the collaborative work of two motors can realize the left and right clamping function carrying paper arm.Left and rightly put forward paper arm upper end each self-retaining one mechanical chuck, mechanical chuck is connected with chuck mandrel head end, and chuck mandrel intermediate ends bearing is fixed, and ensures that mechanical chuck can rotation freely.Chuck mandrel tail end connects pneumatic braking device, is used for controlling tension force when paper roll unreels.
Described flattening device comprises the end plate of both sides, a large diameter leveling roller and a set of setting device.Both sides end plate is connected with frame, a side end panel is installed a set of straight line module; Leveling roller one end spindle nose and end plate are by hinge, and other end spindle nose is connected with the slide block on straight line module; Plain bearing head is connected by cone gear with swing handle.When finding the sideslip that paper web has a little in operational process, the one end making leveling roller connect straight line module slide block by rotating swing handle moves forward and backward, and reaches the object of correction.
Describedly automatically to put except winding apparatus comprises Paper width Shu send Installed, except volume actuating device and paper pressing device.Case cover is formed by connecting by bending steel plate and cover cap; Paper width Shu send Installed puts and forms primarily of upper modified roller, lower modified roller and a set of winding apparatus that removes.Lower modified roller two ends are placed on rolling bearing units, and one end spindle nose is connected with except the motor rolled up on actuating device; Upper modified roller is directly connected on the base plate at two ends by screw; Except winding apparatus two ends are line slideway, guide rail direction is consistent with removing the sense of motion rolling up Timing Belt on actuating device, connects except winding apparatus between the line slideway at two ends.In addition, except winding apparatus two ends are connected with except the Timing Belt rolling up actuating device by Timing Belt contiguous block, when Timing Belt by motor drive run back and forth time, the whole winding apparatus that removes can linearly move around by guide rail.Except volume actuating device is driven by motor, the lower modified roller mandrel driving Paper width Shu send Installed to put rotates, lower modified roller mandrel two ends connect synchronous pulley by key, make Timing Belt tensioning by adjustment eccentric wheel and bend wheel, when ensureing that lower modified roller mandrel rotates the Timing Belt on both sides simultaneously, synchronous axial system.Paper pressing device forms primarily of gallows, connection bracket and pneumatic tyre.Paper pressing device is positioned at the upper modified roller oblique upper that Paper width Shu send Installed puts, and gallows two ends are connected on the base plate of both sides case cover, and securing bracket and gallows are connected by screw, and platen pneumatic tyre is fixed on gallows by securing bracket.By adjustment, under ensureing unaerated state, the distance between the upper modified roller roll surface that pneumatic tyre end face and Paper defeated Installed of sending put is about 5 ~ 10mm, when pneumatic tyre inflation is heaved, tightly can be attached on modified roller roll surface, be fixed by the paper web by upper modified roller.
Described paper web conveying support roller arrangement holds roller rack and support roller forms by different in size.Support roller is placed on any position of holding on roller rack according to paper web delivery requirements.General a set of automatically except winding apparatus correspondence places a set of paper web conveying support roller arrangement, ensure the not overlapping conveying of all paper webs.
The utility model has the following advantages compared with existing unreeling stand technology: roll up on while solving the multiple paper roll of large wide cut, unreel; Unreeling stand system according to the real-time centering of signal of guIllotine checking system feedback, fine setting, can reach horizontal, the Longitudinal precision requirement of paper; Often open the independent conveying of paper web and real-time deviation correcting, except curling; Because all paper webs are carried separately, do not have Relative friction to slide each other, ensure that the original planeness of paper surface and degree of finish to the full extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of high speed and precision guIllotine.In figure: A-unreeling stand system, B-rip cutting system, C-crosscut system, D-high speed delivery system, E-stacker system, F-stacking system.
Fig. 2 is high speed and precision guIllotine unreeling stand system architecture schematic diagram.Wherein: 1-frame, 2-unwinding device, 3-flattening device, 4-is automatically except winding apparatus, and 5-paper web carries support roller arrangement.
Fig. 3 is rack construction schematic diagram.Wherein: 101-pillar stiffener, 102-Part I Rack Body, 103-Part II Rack Body, 104-Part III Rack Body.
Fig. 4 is unwinding device structural representation.Wherein: 201-hydraulic integrated system, 202-support component, 203-turning part, 204-carries on a left side paper arm, and 205-carries on the right side paper arm, 206-control system.
Fig. 5 is supporting part structure schematic diagram.Wherein: 202-1-base, 202-2-left socle, 202-3-bracket, 202-4-tie-beam, 202-5-right support.
Fig. 6 is turning part structural representation.Wherein: 203-1-drive motor, 203-2-rocking arm, 203-3-connecting key, 203-4-oil cylinder, 203-5-bearing pin, 203-6-turning beam, 203-7-trapezoidal screw, 203-8-trough.
Fig. 7 (a), Fig. 7 (b) are respectively a left side and carry paper arm configuration front view, left view.Wherein: 204-1-track adjusting wheel, 204-2-eccentric guide wheel, 204-3-trapezoidal nut block, 204-4-carries paper jib, 204-5-mechanical chuck, 204-6-chuck mandrel, 204-7-pneumatic braking device.
Fig. 8 (a), Fig. 8 (b) are respectively the right side and carry paper arm configuration front view, left view.Wherein: 205-1-track adjusting wheel, 205-2-eccentric guide wheel, 205-3-trapezoidal nut block, 205-4-chain, 205-5-carries paper jib, 205-6-drive motor, 205-7-mechanical chuck, 205-8-chuck mandrel, 205-9-pneumatic braking device.
Fig. 9 is flattening device structural representation.Wherein: 301-swing handle, 302-end plate, 303-cone gear, 304-straight line module, 305-leveling roller, 306-bearing pin.
Figure 10 is automatically except winding apparatus structural representation.Wherein: 401-Paper width Shu send Installed puts, 402-is except rolling up actuating device, 403-paper pressing device.
Figure 11 is that Paper width Shu send Installed puts structural representation.Wherein: 401-1-line slideway auxiliary, the upper modified roller of 401-2-, 401-3-pipe link, 401-4-removes winding apparatus, modified roller under 401-5-, 401-6-Timing Belt contiguous block, 401-7-hairbrush, 401-8-rolling bearing units, 401-9-base plate.
Figure 12 is for removing volume driving device structure schematic diagram.Wherein: 402-1-drive motor, 402-2-motor connects bearing, 402-3-Timing Belt, 402-4-synchronous pulley, 402-5-eccentric wheel, 402-6-bend wheel.
Figure 13 is paper pressing device perspective view.Wherein: 403-1-gallows, 403-2-connection bracket, 403-3-pneumatic tyre.
Figure 14 is paper web conveying support roller arrangement schematic diagram.Wherein: 501-holds roller rack, 502-support roller, 503-bracket.
Detailed description of the invention
Embodiment below in conjunction with accompanying drawing is described further the utility model.
Fig. 1 ~ Figure 14 illustrates an embodiment of the present utility model.
As shown in Figure 1: high speed and precision guIllotine comprises A-unreeling stand system, B-rip cutting system, C-crosscut system, D-high speed delivery system, E-stacker system, F-stacking system.A-unreeling stand system ensure that paper roll upper volume, unreel, rectify a deviation, except the realization of the functions such as volume, conveying, for the subsequent treatment of paper web creates conditions.
As shown in Figure 2, high speed and precision guIllotine unreeling stand system comprises 1-frame, 2-unwinding device, 3-flattening device, and 4-is automatically except winding apparatus, and 5-paper web carries support roller arrangement.For installing 3-flattening device, 4-automatically except the 1-frame of winding apparatus and 5-paper web conveying support roller arrangement is positioned on installation foundation; 1-frame lower is provided with double 2-unwinding device arranged side by side, often overlaps 2-unwinding device top and installs two cover 3-flattening devices; Often overlap 3-flattening device upper end correspondence and a set of 4-is installed automatically except winding apparatus; 4-is automatically except winding apparatus mouth relevant position arranges 5-paper web conveying support roller arrangement.2-unwinding device configuration 4 cover double arranged side by side that 1-frame lower is arranged, often overlaps 2-unwinding device top and installs two cover 3-flattening devices, totally 8 covers, often overlap 3-flattening device upper end correspondence and install a set of 4-automatically except winding apparatus, totally 8 covers.
As shown in Figure 3, frame is primarily of 101-pillar stiffener, and 102-Part I Rack Body, 103-Part II Rack Body, 104-Part III Rack Body forms.By adjustment set screw during installation, whole frame is made to adjust to suitable height.Wherein 102-Part I Rack Body, 103-Part II Rack Body, 104-Part III Rack Body is the installation foundation of all the other various pieces of unreeling stand system.
As shown in Figure 4, double unwinding device arranged side by side is primarily of 201-hydraulic integrated system, and 202-support component, 203-turning part, 204-carries on a left side paper arm, and 205-carries on the right side paper arm, and 206-control system forms.201-hydraulic integrated system and 206-control system are placed on the two ends of 202-support component respectively, are fixed by screw.The 202-3-bracket of 202-support component upper end is connected with frame by screw, and 203-turning part is arranged on the bracing frame at 202-support component two ends, and being stretched by oil cylinder realizes upset.204-is carried on a left side paper arm and the 205-right side and carries paper arm and be connected with 203-turning part by track adjusting wheel and respective trapezoidal nut block.And in company with the upper and lower swing of 203-turning part.Double unwinding device radical function arranged side by side be realize simultaneously two paper rolls automatic coiling, promote, unreel, and adjust according to the signal of guIllotine checking system feedback the centering realizing each paper roll in real time.
As shown in Figure 5, support component is primarily of 202-1-base, and 202-2-left socle, 202-3-bracket, 202-4-tie-beam, 202-5-right support forms.202-2-left socle and 202-5-right support lower end are connected by screw on the 202-1-base at two ends, and upper end and 202-3-bracket are connected by screw fixing.The 202-1-base at two ends is then connected by 202-4-tie-beam.202-2-left socle and 202-5-right support place 201-hydraulic integrated system and 206-control system control housing respectively.
As shown in Figure 6, turning part is primarily of 203-1-drive motor, and 203-2-rocking arm, 203-3-connecting key, 203-4-oil cylinder, 203-5-bearing pin, 203-6-turning beam, 203-7-trapezoidal screw, 203-8-trough forms.The spindle nose at the two ends of two 203-6-turning beams is placed on 202-1-base respectively, separates between spindle nose and 202-1-base with bearing.Ensure 203-6-turning beam energy flexible rotating.203-6-turning beam one end spindle nose is connected with 203-4-oil cylinder spindle nose by 203-2-rocking arm and 203-3-connecting key, and when 203-4-oil cylinder stretches, 203-6-turning beam drives back rotation by 203-2-rocking arm.203-6-turning beam top connects a 203-7-trapezoidal screw by bearing, and 203-7-trapezoidal screw one end is connected with 203-1-drive motor.203-7-trapezoidal screw is driven to rotate during the work of 203-1-drive motor.The radical function of turning part is the upset being realized turning beam by the expanding-contracting action of oil cylinder, thus drives the left and right upset carrying paper arm, realizes the lifting of paper roll.Simultaneously by driven by motor trapezoidal screw positive and negative rotation, realize left and rightly proposing moving around of paper arm.
As shown in Fig. 7 (a), Fig. 7 (b), paper arm is carried primarily of 204-1-track adjusting wheel in a left side, 204-2-eccentric guide wheel, 204-3-trapezoidal nut block, 204-4-carries paper jib, 204-5-mechanical chuck, 204-6-chuck mandrel, 204-7-pneumatic braking device forms.204-1-track adjusting wheel and 204-2-eccentric guide wheel are arranged on 204-4-and carry paper jib lower end, and cooperatively interacting with 203-6-turning beam is connected.204-3-trapezoidal nut block is arranged on 204-4-and carries in the middle part of paper jib, match with the 203-7-trapezoidal screw on turning part, 204-4-carries paper jib upper end and installs 204-6-chuck mandrel, 204-6-chuck mandrel and 204-4-carry by a series of bearings between paper jib, ensure that 204-6-chuck mandrel can rotate freely.204-6-chuck mandrel head end is connected by screw 204-5-mechanical chuck, and tail end then connects 204-7-pneumatic braking device.It is that tension force when realizing the unreeling and unreel of paper roll controls that paper arm radical function is carried on a left side.
As shown in 8 (a), Fig. 8 (b), paper arm is carried primarily of 205-1-track adjusting wheel in the right side, 205-2-eccentric guide wheel, 205-3-trapezoidal nut block, 205-4-chain, 205-5-carries paper jib, 205-6-drive motor, 205-7-mechanical chuck, 205-8-chuck mandrel, 205-9-pneumatic braking device forms.205-1-track adjusting wheel and 205-2-eccentric guide wheel are arranged on 205-5-and carry paper jib lower end, and cooperatively interacting with 203-6-turning beam is connected.205-3-trapezoidal nut block is arranged on 205-5-and carries in the middle part of paper jib, is separated between the two by bearing, and ensure that 205-3-trapezoidal nut block can rotation freely, 205-3-trapezoidal nut block matches with the 203-7-trapezoidal screw on turning part.In addition, 205-3-trapezoidal nut block outer end connects sprocket wheel, is connected with the sprocket wheel on 205-6-drive motor spindle nose by 205-4-chain, during electric machine rotation, drives 205-3-trapezoidal nut block to rotate.205-5-carries paper jib upper end and installs 205-7-chuck mandrel, and 205-8-chuck mandrel and 205-5-carry by a series of bearings between paper jib, ensures that 205-8-chuck mandrel can rotate freely.205-7-chuck mandrel head end is connected by screw 205-7-mechanical chuck, and tail end then connects 205-9-pneumatic braking device.It is that tension force when realizing the unreeling and unreel of paper roll controls that paper arm radical function is carried on the right side, is driven by the motor of self simultaneously, realizes rightly proposing moving around of paper arm.
As shown in Figure 9, flattening device is primarily of 301-swing handle, and 302-end plate, 303-cone gear, 304-straight line module, 305-leveling roller, 306-bearing pin forms.The 302-end plate of both sides is connected in frame, and the 302-end plate of 305-leveling roller one end and side is by 306-hinge, and the other end is then connected on the sliding shoe on 304-straight line module; The 302-end plate of 304-straight line module and opposite side is connected, 304-straight line module head and a 303-cone gear are connected, another 303-cone gear coordinated with it is then connected with 301-swing handle, when rotating 301-swing handle, sliding shoe on 304-straight line module slidably reciprocates, and one end of the final 305-of drive leveling roller moves forward and backward.The radical function of flattening device is finely tuned the sideslip of paper web, and make paper web in the process of conveying to both sides expansion, flattening.
As shown in Figure 10, automatically except winding apparatus is put primarily of 401-Paper width Shu send Installed, 402-is except volume actuating device, and 403-paper pressing device forms.Radical function is the rolled state removing paper web.
As shown in figure 11, Paper width Shu send Installed puts primarily of 401-1-line slideway auxiliary, the upper modified roller of 401-2-, 401-3-pipe link, 401-4-removes winding apparatus, modified roller under 401-5-, 401-6-Timing Belt contiguous block, 401-7-hairbrush, 401-8-rolling bearing units, 401-9-base plate forms.401-1-line slideway auxiliary is arranged on 401-9-base plate, and direction is consistent with Timing Belt service direction; The upper modified roller of 401-2-is directly connected on 401-9-base plate by screw; Under 401-5-, modified roller two ends are placed on 401-8-rolling bearing units, and spindle nose is connected with drive motor by key.The 401-9-base plate of both sides couples together by 401-3-pipe link; 401-4-removes winding apparatus two ends and is arranged on the slide block of both sides 401-1-line slideway auxiliary, outer end is connected 401-6-Timing Belt contiguous block, and be connected with except the 402-2-Timing Belt rolled up in actuating device, when Timing Belt moves, drive whole 401-4-to slidably reciprocate along guide-track groove except winding apparatus, realize to paper web except volume function.401-7-hairbrush is with removing the assorted bits certain protective action that produce in operational process.Paper width Shu send Installed puts the while that radical function being conveying paper web and removes volume to paper web, realizes the steady conveying of paper web.
As shown in figure 12, except volume actuating device is primarily of 402-1-drive motor, 402-2-motor connects bearing, 402-3-Timing Belt, 402-4-synchronous pulley, 402-5-eccentric wheel, and 402-6-bend wheel forms.Under 401-5-during 402-1-drive motor connection Paper width Shu send Installed puts, modified roller Tong Over 402-2-motor connection bearing and 401-9-base plate are fixed, under 401-5-, modified roller fixes 402-4-synchronous pulley by key, 402-6-bend wheel is used for adjusting the service direction of 402-3-Timing Belt, by 402-5-eccentric wheel to Timing Belt tensioning.Both sides adopt same structure, ensure the Timing Belt at two ends simultaneously, synchronous operation.Removing volume actuating device radical function is the Timing Belt synchronized operation being driven both sides by the rotation of motor, thus drives 401-4 to move up and down along guide rail except winding apparatus, removes volume to curling paper web.
As shown in figure 13, paper pressing device is primarily of 403-1-gallows, and 403-2-connection bracket, 403-3-pneumatic tyre forms.403-1-gallows is connected by screw on the 401-9-base plate of both sides, six identical 403-2-connection brackets are connected by screw on 403-1-gallows, the other end fixes 403-3-pneumatic tyre, and the distance adjusted on 403-3-pneumatic tyre end face and 402-2-between modified roller is 5 ~ 10mm.Paper pressing device radical function is when changing paper roll or just having started paper injection width, is pressed on 401-2-on modified roller by heaving of 403-3-pneumatic tyre by paper web, makes paper web can not the landing because of the weight of self, facilitates splicing and paper injection.
As shown in figure 14, paper web conveying support roller arrangement holds roller rack primarily of 501-, 502-support roller, and 503-bracket forms.The spindle nose of 502-support roller is blocked by the clamp be connected on 503-bracket and forms a unit, then to be placed on by the support roller unit of varying number on the appropriate location that 501-holds on roller rack according to the delivery requirements of paper web, both is connected by screw.The Main Function of paper web conveying support roller arrangement is support effect when playing paper web long distance delivery, and realizes the independent conveying of each paper web.
The working process of high speed and precision guIllotine unreeling stand system:
Eight road paper rolls deliver to each double 2-unwinding device front end arranged side by side by respective travel line or other feedways.The 203-turning part cylinder action of 2-unwinding device drives 203-6-turning beam clickwise, a 204-left side is carried paper arm, the right mechanical chuck carrying paper arm of 205-is put down, aim at the refill center of paper roll, the 203-1-drive motor of 203-turning part is started working and is driven screw rod to rotate, meanwhile the right motor carrying paper arm of 205-also starts action, and 204-carries on a left side paper arm, the 205-right side is carried paper arm and clamped by paper roll to centre movement; The cylinder action of 203-turning part drives 203-6-turning beam left-hand revolution, and the left and right paper arm of carrying clipping paper roll is lifted to preposition and fixes.
Then artificial paper injection, by paper web successively through the 305-leveling roller on 3-flattening device, on 401-2-during Paper width Shu send Installed puts, modified roller, 401-4-except the 502-support roller in modified roller under winding apparatus, 401-5-and paper web conveying support roller arrangement, and ensure that often opening paper web can carry separately not overlapping.
After starting working, when the Signal aspects paper roll of guIllotine checking system feedback exceedes centering setting deviation, unreeling stand system drives that paper arm is carried on the driven by motor 204-left side on turning part, the 205-right side is carried paper arm and moved to left simultaneously or move to right to meet the requirement of paper roll centering automatically; When guIllotine checking system feedback signal prompt paper roll slightly sideslip time, can swing handle on manual regulation flattening device, before and after driving 305-leveling roller one end, micro-in-migration reaches correction object; When paper roll constantly unreel reel diameter is diminished gradually time, the amount of crimp of paper web increases gradually, 401-4 can under the motor effect except volume actuating device except winding apparatus, linearly guide rail movement in real time, make paper web by 401-4 except the angle of winding apparatus constantly changes, thus reach except volume object, ensure that the paper web moment entering rip cutting and crosscut keeps smooth state.
Finally, eight layers of paper web are transported to next station by respective conveying support roller.
Claims (4)
1. high speed and precision guIllotine unreeling stand system, comprise frame, unwinding device, flattening device, automatically remove winding apparatus, paper web conveying support roller arrangement, control system, pneumatic system and hydraulic efficiency pressure system, hydraulic efficiency pressure system and control system respectively integrated installation, on the brace table at unwinding device support component two ends, is characterized in that: for installing flattening device, automatically except the frame of winding apparatus and paper web conveying support roller arrangement is positioned on installation foundation; The unwinding device double arranged side by side that frame lower is arranged is totally 4 covers, often overlaps unwinding device top and installs two cover flattening devices, totally 8 covers; Often overlapping flattening device upper end correspondence installs a set of automatically except winding apparatus, totally 8 covers; Described frame is assembled by pillar stiffener and three portion chassis bodies, and wherein Part II Rack Body has three, and the link span that frame is changed a social system by channel-section steel or steel plate bends is formed by connecting, and pillar stiffener and Rack Body adopt screw to be connected; Described unwinding device double arranged side by side comprises support component, paper arm is carried on turning part, a left side, paper arm, hydraulic efficiency pressure system and control system are put forward in the right side, and on support component, end bracket is connected with Rack Body, and lower end is connected by screw with turning part; The bracing frame outer end at turning part two ends places an oil cylinder separately, oil cylinder tail end is fixed by bearing pin and bracing frame, oil cylinder head connecting rocker arm; rocking arm is connected with turning rack spindle nose by key; rotating two turning rack accumbency are in the middle of the base of two ends; two ends spindle nose is placed on base, is connected by bearing; Paper arm is carried on a left side, the right side is put forward four track adjusting wheels on the downside of paper arm and is placed on guide pass inner under turning part turning rack, keep fitting with guide pass by adjustment eccentric guide wheel, paper arm is carried on a left side, the right side is carried paper arm and is connected with the screw rod be arranged on turning part by respective nut block, and screw rod head end configures a drive motor; The right side is carried paper arm and is configured separately a motor, is connected to the right side carries on the nut block end sprocket wheel of paper arm by chain; Paper arm is carried on a left side, paper arm upper end each self-retaining one mechanical chuck is put forward on the right side, and mechanical chuck is connected with chuck mandrel head end, and chuck mandrel intermediate ends bearing is fixed; Chuck mandrel tail end connects pneumatic braking device.
2. high speed and precision guIllotine unreeling stand system according to claim 1, it is characterized in that: described flattening device comprises the end plate of both sides, a large diameter leveling roller and a set of manual regulating device, both sides end plate is connected with frame, a side end panel is installed a set of straight line module; Leveling roller one end spindle nose and end plate are by hinge, and other end spindle nose is connected with the slide block on straight line module; Plain bearing head is connected with manual regulating device.
3. high speed and precision guIllotine unreeling stand system according to claim 1, it is characterized in that: the described winding apparatus that automatically removes comprises paper web transfer unit, except volume drive element and paper pressing device, paper web transfer unit is primarily of upper modified roller, lower modified roller and remove winding apparatus composition, lower modified roller two ends are placed on rolling bearing units, and one end spindle nose is connected with except the motor rolled up on drive element; Upper modified roller is directly connected on the base plate at two ends by screw; Except winding apparatus two ends connect line slideway, guide rail direction is consistent with removing the sense of motion rolling up Timing Belt on actuating device; Except volume crossbeam two ends are connected with except the Timing Belt rolling up actuating device two ends by Timing Belt contiguous block; Paper pressing device comprises gallows, connection bracket and pneumatic tyre, paper pressing device is positioned at the upper modified roller oblique upper of paper web transfer unit, gallows two ends are connected on the base plate on both sides, and connection bracket and gallows are connected by screw, and pneumatic tyre is fixed on gallows by connection bracket.
4. high speed and precision guIllotine unreeling stand system according to claim 1, it is characterized in that: described paper web conveying support roller arrangement holds roller rack and support roller forms by different in size, support roller is placed on and holds on roller rack, a set of automatically except winding apparatus correspondence places a set of paper web conveying support roller arrangement, hold the corresponding increase and decrease of the number of plies with paper web of roller rack and support roller quantity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451754.9U CN205151287U (en) | 2015-06-29 | 2015-06-29 | High -speed accurate paper cutter moves back paper frame system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451754.9U CN205151287U (en) | 2015-06-29 | 2015-06-29 | High -speed accurate paper cutter moves back paper frame system |
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| CN205151287U true CN205151287U (en) | 2016-04-13 |
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| CN201520451754.9U Active CN205151287U (en) | 2015-06-29 | 2015-06-29 | High -speed accurate paper cutter moves back paper frame system |
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| CN (1) | CN205151287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743840A (en) * | 2016-12-28 | 2017-05-31 | 宁夏佳美精细纸制品有限公司 | Face tissue production rewinding device |
| CN106829611A (en) * | 2017-03-26 | 2017-06-13 | 周顺尧 | A kind of swing arm poster paper cutting means |
-
2015
- 2015-06-29 CN CN201520451754.9U patent/CN205151287U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743840A (en) * | 2016-12-28 | 2017-05-31 | 宁夏佳美精细纸制品有限公司 | Face tissue production rewinding device |
| CN106829611A (en) * | 2017-03-26 | 2017-06-13 | 周顺尧 | A kind of swing arm poster paper cutting means |
| CN106829611B (en) * | 2017-03-26 | 2018-04-17 | 佛山市顺德区北滘镇千艺制版有限公司 | A kind of swing arm poster paper cutting means |
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Address after: 268 Xinxing Road, Yuhua Economic Development Zone, Changsha City, Hunan Province Patentee after: China Light Changtai (Changsha) Intelligent Technology Co.,Ltd. Address before: 268 Xinxing Road, Yuhua Economic Development Zone, Changsha City, Hunan Province Patentee before: CHANGSHA CHAINT MACHINERY Co.,Ltd. |
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