CN216037655U - Printing production winding line - Google Patents

Abstract

The utility model discloses a printing production winding line, which comprises a sample viewing device and a winding device. The sample-viewing equipment is provided with a sample-viewing platform, an upper paper winding roller, a lower paper winding roller and a moving roller set. Through moving the roller set and moving between the upper winding roller and the lower winding roller, the printing paper at the sample-viewing platform can be kept static, and the sample-viewing without stopping is realized. The winding device is provided with a roller changing mechanical arm, and the standby air expansion shaft is replaced and wound through the roller changing mechanical arm, so that the effect of changing the reel without stopping is realized. The winding wire for printing production can realize sample reading and roll changing without stopping, so that the former process is not influenced during printing and material receiving, and high-efficiency printing production can be kept. The utility model can be applied to the field of printing production.

Description

Printing production winding line

Technical Field

The utility model relates to the field of automatic production equipment, in particular to a winding line for printing production.

Background

For a continuous paper-feeding web printing production line, the production efficiency of the whole line is affected by the stop of each process. Traditional printing production line, after a certain amount of rolling machine, need shut down and cut off printing paper and change and receive the material roller axle and just can continue the rolling, seriously influence the production efficiency of line production. In addition, unlike sheet-fed printing production, for continuous web-fed printing production, a sample sheet cannot be extracted for sample detection during the production process. In the printing quality inspection of a web printing machine, a section of printing paper needs to be occasionally kept still for sample observation, so that the printing parameters can be adjusted at any time according to the printing quality. If shut down and look like can cause very big influence to the whole production efficiency of production line. Meanwhile, because of slight errors of the conveying roller sets of the respective devices, deviations often occur when the roll paper is conveyed among the respective devices, and the printing quality is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a printing production take-up reel that solves one or more of the problems of the prior art and provides at least one useful choice or creation.

The technical scheme adopted for solving the technical problems is as follows:

a print production take-up roll comprising: the sample reading device and the winding device are arranged in front of the sample reading device;

the sample-viewing equipment comprises a sample-viewing rack, a sample-viewing platform and a material storage unit;

the stock storage unit includes:

an upper ring roller group which is provided with a plurality of upper ring roller arranged on the upper side of the sample viewing machine frame along the front-back direction,

the lower ring roller group is provided with a plurality of lower ring roller rollers which are arranged on the lower side of the sample viewing machine frame along the front-back direction;

the upper side and the lower side of the moving roller set are respectively provided with a plurality of upper moving rollers and lower moving rollers which are arranged along the front-back direction, and the upper moving rollers and the lower moving rollers are respectively aligned with the arrangement gaps of the upper coil rollers and the arrangement gaps of the lower coil rollers along the up-down direction;

the axial directions of the upper coiling roller, the lower coiling roller, the upper moving roller and the lower moving roller are all arranged along the left-right direction, the moving roller group is arranged between the upper coiling roller group and the lower coiling roller group in a sliding manner along the up-down direction, the upper moving roller can slide to the upper side of the upper coiling roller group from the arrangement gap of the upper coiling roller, and the lower moving roller can slide to the lower side of the lower coiling roller group from the arrangement gap of the lower coiling roller;

the sample-viewing platform is arranged on the front side of the material storage unit and provided with two sample-viewing rollers axially arranged along the left-right direction, and the two sample-viewing rollers are respectively arranged on the upper side and the lower side of the sample-viewing platform;

the winding device is provided with a steel roller, a left mounting vertical plate, a right mounting vertical plate and a roller changing manipulator;

the steel roller is axially arranged along the left and right direction, a left mounting vertical plate and a right mounting vertical plate are arranged on the left and right sides of the steel roller respectively, the steel roller is rotatably arranged between the left mounting vertical plate and the right mounting vertical plate, the left mounting vertical plate and the right mounting vertical plate are both provided with guide grooves for movably embedding the end parts of external air expanding shafts, and the steel roller is arranged on the rear side of the guide grooves;

roll change manipulator has two roll change manipulator coaxial rotation respectively install in both ends about the steel roll, roll change manipulator follows the radial slip of steel roll is equipped with the roll change clamping jaw, the roll change clamping jaw is used for the tip of the physiosis axle of centre gripping peripheral hardware.

The printing production winding line disclosed by the utility model at least has the following beneficial effects: according to the storing unit, the position of the moving roller group can be changed, so that printing paper can be stored between the upper coil roller and the upper moving roller or between the lower coil roller and the lower moving roller, the printing paper between the two sample viewing rollers can be kept static without stopping, and the samples can be conveniently viewed. The printing paper is being carried around establishing many respectively around the front and back of looking the appearance platform go up between circle paper roll and the last movable roll and many down between circle paper roll and the lower movable roll. When the moving roller group moves upwards, the distance between the upper coiling roller and the upper moving roller is reduced, and the amount of printing paper between the upper coiling roller and the upper moving roller is reduced; the distance between the lower coil paper roller and the lower moving roller is increased, and the printing paper amount between the lower coil paper roller and the lower moving roller is increased; the opposite is true when the moving roller set moves down. By controlling the position of the movable roller group between the upper ring roller group and the lower ring roller group, the storage capacity of the printing paper of the upper part and the lower part is consistent with the paper inlet and outlet capacity of the device, so that the printing paper of the sample-viewing platform can be kept static, and the production efficiency of connecting lines is not influenced by stopping the device when viewing samples. When the printing paper is wound between the upper ring roller and the upper moving roller, the upper moving roller can be slid to the upper side of the upper ring roller group, so that the printing paper can directly pass through the space between the upper moving roller and the upper ring roller group; also, the lower moving roller can slide from the arrangement gap of the lower winding roller to the lower side of the lower winding roller group, so that the printing paper can be wound between the lower winding roller and the lower moving roller. And conveying the printing paper to the winding device by the sample viewing device. Printing paper is conveyed to the air expansion shaft on the guide groove through the steel roller, the end part of the air expansion shaft can rotate in the guide groove and slide back and forth, and the air expansion shaft on the guide groove and the steel roller synchronously rotate to wind the printing paper on the outer side for rolling. The other air-inflated shaft can be clamped by the roll changing clamping jaw of the roll changing manipulator. When the roll needs to be changed, the roll changing clamping jaw above the steel roll slides towards the steel roll, and the new air inflation shaft is abutted to the printing paper of the steel roll, so that the printing paper is collected on the new air inflation shaft, and the roll changing without stopping is realized. When the new physiosis axle is received the material, roll change manipulator rotates and makes originally to support tightly in the roll change clamping jaw of steel roll top swings backward, places this physiosis axle in the guide way.

As the further improvement of above-mentioned technical scheme, it is equipped with the removal support body to remove the roller set, remove the support body through linear slide rail slidable mounting in see the appearance frame, it all rotates the installation with the removal roller down to go up the removal support body, the upper and lower both sides of removing the support body all are equipped with a plurality of groove of keeping away, keep away the groove and locate adjacent last between the removal roller and adjacent lower between the removal roller, keep away the groove with go up the circle paper roll and align from top to bottom with circle paper roll down.

Through foretell technical scheme, the removal support body does go up the movable roll and provide the installation basis with lower movable roll, keep away the position groove and can avoid go up circle paper roll and circle paper roll down, make it can follow to go up the movable roll slide in the range clearance of going up circle paper roll the upside of last circle roller set, it can follow to move down the movable roll the range clearance of circle paper roll slides down the downside of circle roller set.

As a further improvement of the above technical solution, the storage unit is further provided with: a drive motor and drive chain assembly; the drive chain assembly includes: chain, drive sprocket, driven sprocket and idler sprocket, drive sprocket and driven sprocket rotate respectively install in see the upper and lower both sides of appearance frame, idler sprocket locates between drive sprocket and the driven sprocket, idler sprocket is along the adjustable installation of fore-and-aft direction see the appearance frame, the chain is around locating drive sprocket, driven sprocket and idler sprocket, the chain with remove support body fixed connection, driving motor fixed mounting in see the appearance frame and with drive sprocket synchronous connection.

Through the technical scheme, the driving motor drives the chain to move up and down, so that the movable frame body is driven to slide up and down, and the movable roller group can move according to the sample-viewing requirement; through tensioning sprocket will the chain tensioning is around establishing between drive sprocket and the driven sprocket, improve stability, avoid the transmission inefficacy.

As a further improvement of the technical scheme, the sample viewing platform is provided with a sample viewing plate and two paper pressing assemblies; the sample viewing plate is plate-shaped, the sample viewing plate is arranged between the two sample viewing rollers and is fixedly connected with the sample viewing frame, the two paper pressing assemblies are respectively arranged at the sides of the two sample viewing rollers, each paper pressing assembly is provided with a paper pressing cylinder and a paper pressing block, the paper pressing cylinder is fixedly arranged on the sample viewing frame towards the sample viewing rollers, and the paper pressing cylinder is fixedly connected with the paper pressing blocks; a plurality of paper discharging guide rollers axially arranged along the left-right direction are arranged on the lower side of the storage unit, and the paper discharging guide rollers are arranged and installed on the sample viewing rack along the front-back direction; the paper guide roller is characterized in that a standing plate is arranged below the paper output table, a paper output roller for sample display is arranged in front of the paper output paper guide roller in the left-right direction in the axial direction, and the paper output roller for sample display is arranged at the front end of the lower side of the standing plate.

Through foretell technical scheme, it is right two through seeing the model see printing paper between the appearance roller and carry out the bearing, avoid it unsettled and influence to see the appearance, through press the paper cylinder drive of paper subassembly press the paper piece toward see the appearance roller and support tightly to press the paper clamp tightly, make printing paper fix two and see between the appearance roller. Go out paper guide roll and make printing paper can the downside of storage unit is carried, is convenient for see the equipment line of appearance equipment and front and back process. An operator can stand on the standing plate to observe the printing paper on the sample-viewing plate, and the printing paper can be conveyed to the sample-viewing paper outlet roller through the paper outlet paper guide roller so as to be in butt joint with equipment in front of the sample-viewing equipment.

As the further improvement of above-mentioned technical scheme, the guide way is located the rear portion upper end of left side installation riser and right side installation riser, left side installation riser and right side installation riser all are equipped with receives the material subassembly, receive the material subassembly and include: a material receiving arm and a material pressing cylinder; the material receiving arm is provided with a pressing end and a hinged end, the pressing end is provided with a pressing part used for pressing an external physiosis shaft forwards, the hinged end is rotatably installed at the lower part of the left installation vertical plate or the right installation vertical plate, one end of the material pressing cylinder is hinged with the middle part of the material receiving arm, and the other end of the material pressing cylinder is hinged with the left installation vertical plate or the right installation vertical plate in a swinging manner; the rear parts of the two material receiving arms are respectively provided with a discharging arm, the lower ends of the two discharging arms are respectively rotatably arranged on the left mounting vertical plate and the right mounting vertical plate, and the upper end of each discharging arm is provided with a discharging groove for clamping the end part of an external air expansion shaft; two the place ahead downside of unloading the arm is equipped with ejection of compact ground rail subassembly, ejection of compact ground rail subassembly includes ejection of compact track, hydraulic pressure returning face plate and moves the transfer slider, ejection of compact track is fixed to be located along left right direction the place ahead downside of unloading the arm, the upside that moves the transfer slider is equipped with the blowing recess, move the transfer slider along left right direction slidable mounting in ejection of compact track, hydraulic pressure returning face plate has two, two hydraulic pressure returning face plate rotates respectively to be located ejection of compact track both sides around, hydraulic pressure returning face plate is kept away from one side of ejection of compact track can be up-turned.

Through the technical scheme, the material pressing cylinder can control the material receiving arm to swing back and forth, so that the pressing part of the material receiving arm can press the air expansion shaft in the guide groove back to be abutted against the front side of the steel roller. After the roll changing is completed, the two ends of the air expansion shaft for completing the rolling fall into the guide groove in the discharging groove of the discharging arm, and the air expansion shaft for completing the material receiving is placed on the discharging ground rail assembly in front of the equipment through the forward swinging of the discharging arm. The coil stock is placed two hydraulic pressure returning face plate and within range between the hydraulic pressure returning face plate, two the hydraulic pressure returning face plate can be up turned up and ensure that the material is rolled up and is fallen into move and carry the blowing recess of slider in, through move and carry out the ejection of compact along left right direction to move the slider. The material discharging groove can enable the material roll to be placed stably; through two hydraulic pressure returning face plate can not place the blowing recess is rolled into to the material of blowing recess, makes it can drive the material and roll up the side direction roll-off to move the slider, effectively raises the efficiency, saves the space of fore-and-aft direction simultaneously, shortens the line length, reduces the place requirement.

As a further improvement of the technical scheme, a winding and reeling paper roller is arranged behind the steel roller, the axial direction of the winding and reeling paper roller is arranged along the left-right direction, and the winding and reeling paper roller is rotatably arranged between the left mounting vertical plate and the right mounting vertical plate around the axial direction; an automatic paper cutting device and a paper cutting cylinder are arranged between the reeling paper roll and the steel roll, swing connecting rods are arranged at two ends of the automatic paper cutting device, the end parts of the two swing connecting rods are respectively and rotatably mounted on the left mounting vertical plate and the right mounting vertical plate, and two ends of the paper cutting cylinder are respectively hinged with the automatic paper cutting device and the left mounting vertical plate or the right mounting vertical plate; the automatic paper cutting device is provided with two rodless cylinders arranged along the left and right directions, and the sliding blocks of the two rodless cylinders are fixedly provided with paper cutting tool bits.

According to the technical scheme, the printing paper is conveyed to the steel roller through the rolling paper roll, so that the printing paper can be wound on the rear upper side of the steel roller, and the rear inflatable shaft can roll the printing paper; when the roll is changed, the new air-inflated shaft on the upper side of the steel roller can take over the printing paper. When the roll is changed, the paper cutting cylinder can drive the automatic paper cutting device to wind the end part of the swing connecting rod to swing, so that a paper cutting tool bit on the rodless cylinder is contacted with printing paper wound between the paper roll and the steel roll, the paper cutting tool bit is driven by the rodless cylinder to move in the left-right direction to cut the printing paper, and therefore the end part of the printing paper cut off can be wound on a new air expansion shaft.

As a further improvement of the technical scheme, the roll changing manipulator is provided with an installation part and a clamping cylinder, the installation part and the roll changing clamping jaw are respectively arranged at two ends of the roll changing manipulator, and the installation part is coaxially and rotatably connected with the steel roll; the left mounting vertical plate and the right mounting vertical plate are both provided with swing cylinders for driving the roll changing manipulator to rotate around the mounting part, one end of each swing cylinder is hinged with the roll changing manipulator, and the other end of each swing cylinder is hinged with the left mounting vertical plate or the right mounting vertical plate; the roll changing clamping jaw is arranged on the steel roll in a radial sliding mode, the roll changing manipulator is arranged on the steel roll in a sliding mode, and the clamping cylinder is used for driving the roll changing clamping jaw to slide.

Through foretell technical scheme, the centre gripping jar can drive the roll change clamping jaw slides for reserve physiosis axle can erect in the top of steel roll can again during the roll change to the steel roll supports tightly carries out the rolling. Through swing cylinder can drive roll change manipulator winds it installation department swing from front to back for the physiosis axle of replacement can be placed on the guide way.

As a further improvement of the technical scheme, the end part of the roll changing manipulator is provided with two guide rods, and the roll changing clamping jaw comprises a sliding block, a driving pin, a first clamping arm and a second clamping arm; the sliding block with guide bar sliding connection, the top of guide bar with first centre gripping arm and second centre gripping arm locate two between the guide bar, first centre gripping arm and second centre gripping arm articulate in the sliding block, drive round pin fixed mounting in the tip of centre gripping jar, first centre gripping arm and second centre gripping arm are equipped with and supply drive round pin sliding embedding's sliding tray.

Through foretell technical scheme, the centre gripping jar can drive the drive round pin slides to make first centre gripping arm and second centre gripping arm and the sliding block slide along the guide bar. When the blocking part at the top of the guide rod abuts against the sliding block, the driving pin drives the first clamping arm and the second clamping arm to open outwards. When the clamping cylinder retracts, the two guide rods enable the first clamping arm and the second clamping arm to clamp inwards. The clamping cylinder can drive the roll changing clamping jaw can drive the first clamping arm and the second clamping arm to open and close through the matching of the sliding block while sliding.

As a further improvement of the above technical solution, a deviation correcting device for adjusting the conveying direction of the external material is arranged between the sample viewing device and the winding device and/or behind the sample viewing device, and the deviation correcting device is provided with a fixed frame and a swinging frame; the front side and the rear side of the fixed rack are respectively provided with a deviation-rectifying paper outlet roller and a deviation-rectifying paper inlet roller, and the axial directions of the deviation-rectifying paper outlet roller and the deviation-rectifying paper inlet roller are arranged along the left-right direction; the swing frame is rotatably arranged above the fixed rack, the rotating shaft of the swing frame is arranged along the vertical direction, a first paper guide roller and a second paper guide roller which are parallel to each other are respectively arranged on the front side and the rear side of the upper end of the swing frame, and the first paper guide roller and the second paper guide roller are arranged along the horizontal direction; and a driving assembly for driving the swinging frame to swing is arranged between the swinging frame and the fixed frame.

By the technical scheme, the printing paper can be wound on the deviation-correcting paper inlet roller, the second paper guide roller, the first paper guide roller and the deviation-correcting paper outlet roller in sequence, so that the printing paper can be stably conveyed through the path; in the conveying process of printing paper, the swing frame is driven to rotate relative to the fixed frame through the driving assembly, so that the first paper guide roller and the second paper guide roller on the swing frame are opposite to the deviation rectifying paper outlet roller and the deviation rectifying paper inlet roller to deflect, the conveying direction of the printing paper can be corrected at any time, and abnormity is avoided.

As a further improvement of the above technical solution, a rotating shaft and a plurality of swing connecting assemblies are arranged between the swing frame and the fixed frame; the upper end of the rotating shaft is connected with the middle part of the rear side of the swinging frame in a rotating manner around the axial direction; the swing connection assembly includes: the runner mounting block and the rolling groove mounting block; the rotating wheel mounting block is rotatably provided with a roller, the axial direction of the roller points to the rotating shaft, and the rotating wheel mounting block is fixedly connected with the fixed rack; the rolling groove installation block is provided with a rolling groove arranged along the horizontal direction, the rolling groove can be used for the rolling embedding of the roller, and the rolling groove installation block is fixedly connected with the swing frame.

Through the technical scheme, the swing frame and the fixed rack are mutually rotationally connected through the rotating shaft, so that the swing frame can rotate around the rotating shaft; the rotation rotating shaft is arranged in the middle of the rear side of the swing frame and the middle of the rear side of the fixed rack, so that the swing frame can deflect by taking the middle of the rear side of the swing frame as an axis, the swing frame deflects leftwards or rightwards conveniently, the deflection angle is large, and the deflection interval is small. The swing frame through swing coupling assembling with rotate the pivot with fixed frame is connected, makes swing frame's rotation is more stable. When the swinging frame rotates relative to the fixed frame, the rolling groove and the roller roll relatively; the rolling groove is arranged along the horizontal direction, so that the swinging frame can keep horizontal rotation; the roller and the rolling groove are matched, so that the swinging frame can reduce friction and rotate stably.

Drawings

The utility model is further described with reference to the accompanying drawings and examples;

FIG. 1 is a perspective view of one embodiment of a print production take-up roll provided by the present invention;

FIG. 2 is a perspective view of one embodiment of a sample viewing apparatus according to the present invention;

FIG. 3 is a side cross-sectional view of one embodiment of a sample viewing apparatus provided by the present invention;

fig. 4 is a schematic perspective view of an embodiment of a winding apparatus provided in the present invention;

FIG. 5 is a side cross-sectional view of one embodiment of a winding apparatus provided by the present invention;

FIG. 6 is a schematic perspective view of an embodiment of a roll-changing robot according to the present invention;

FIG. 7 is a side cutaway view of one embodiment of a roll change robot provided in the present invention;

FIG. 8 is a schematic perspective view of an embodiment of an auto-cutting mechanism according to the present invention;

FIG. 9 is a schematic perspective view of an embodiment of a deviation correcting device according to the present invention;

FIG. 10 is a schematic perspective view of an embodiment of a deviation rectifying device according to the present invention;

FIG. 11 is a side cross-sectional view of an embodiment of the deviation rectifying device provided by the present invention, wherein the direction of the arrow is the printing paper conveying direction.

100. A sample-viewing frame 110, a standing plate 120, a paper-out paper guide roller 130, a sample-viewing paper-out roller,

200. a storage unit 210, an upper ring roller group 211, an upper ring roller 220, a lower ring roller group 221, a lower ring roller 230, a movable roller group 231, an upper movable roller 232, a lower movable roller 233, a movable frame body 234, a spacing groove 240, a driving motor 250, a driving chain component 260, a tension chain wheel,

300. a sample viewing platform 310, a sample viewing roller 320, a paper pressing component 321, a paper pressing cylinder 322, a paper pressing block 330, a sample viewing plate,

410. a steel roller, 420, a left mounting vertical plate, 430, a right mounting vertical plate, 440, a guide groove, 450, an inflatable shaft,

500. roll changing manipulator 510, roll changing clamping jaw 511, sliding block 512, driving pin 513, first clamping arm 514, second clamping arm 520, mounting part 530, clamping cylinder 540, guide rod 541, blocking part,

600. the material collecting component 610, the material collecting arm 611, the pressing part 612, the hinged end 620, the material pressing cylinder 630, the paper winding and feeding roller 640, the discharging arm 641, the discharging groove 650, the discharging ground rail component 651, the discharging rail 652, the hydraulic turnover plate 653 and the transferring slide block,

700. an auto-cutter 710, a paper cutting cylinder 720, a swing link 730, a rodless cylinder 740, a paper cutter head,

810. a fixed frame 811, a deviation-correcting paper outlet roller 812, a deviation-correcting paper inlet roller 820, a swinging frame 821, a first paper guide roller 822, a second paper guide roller 830 and a driving component,

900. swing connecting components 910, a rotating wheel mounting block 911, a roller 920, a rolling groove mounting block 921, a rolling groove 930 and a rotating shaft.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

With reference to fig. 1 to 11, the following examples are made of the printing production reel of the utility model:

the utility model provides a printing production line of receiving, is including looking appearance equipment and rolling equipment, rolling equipment locates look the place ahead of appearance equipment. And a deviation correcting device for adjusting the conveying direction of the external material is arranged between the sample viewing equipment and the winding equipment.

The sample viewing device comprises: a sample rack 100, a sample station 300 and two magazine units 200.

The stock unit 200 includes: an upper ring roller set 210, a lower ring roller set 220, a moving roller set 230, a drive motor 240 and a drive chain assembly 250.

The upper loop roller set 210 is provided with a plurality of upper loop rollers 211 arranged on the upper side of the sample viewing frame 100 along the front-back direction. The lower winding roller set 220 is provided with a plurality of lower winding rollers 221 arranged at the lower side of the sample viewing frame 100 in the front-rear direction.

The movable roller set 230 is provided with a movable frame body 233, the left side and the right side of the sample-viewing frame 100 are both provided with linear slide rails arranged along the up-down direction, and the movable frame body 233 is slidably mounted on the sample-viewing frame 100 through the linear slide rails.

The plurality of driving chain assemblies 250 are uniformly arranged on the left and right sides of the moving roller set 230, and the driving chain assemblies 250 are uniformly arranged on the left and right sides of the moving roller set 230. The drive chain assembly 250 includes: the sample-reading rack comprises a chain, a driving chain wheel and a driven chain wheel, wherein the driving chain wheel and the driven chain wheel are respectively rotatably installed on the upper side and the lower side of the sample-reading rack 100, the chain is wound on the driving chain wheel and the driven chain wheel, and the chain is fixedly connected with the movable rack body 233. The driving motor 240 is fixedly installed on the sample-viewing frame 100 and synchronously connected with the driving sprocket.

The storage unit 200 is further provided with a tension sprocket 260, the tension sprocket 260 is arranged between the driving sprocket and the driven sprocket, and the tension sprocket 260 is adjustably installed along the front-back direction of the sample viewing machine frame 100.

The upper and lower sides of the movable frame body 233 are respectively provided with a plurality of upper and lower movable rollers 231 and 232 arranged in the front-rear direction, and the upper and lower movable rollers 231 and 232 are respectively aligned with the arrangement gap of the upper winding roller 211 and the arrangement gap of the lower winding roller 221 in the up-down direction. Go up the movable roll 231 and all rotate the installation with lower movable roll 232 remove the support body 233, the upper and lower both sides of removing the support body 233 all are equipped with a plurality of groove 234 of keeping away, keep away the groove 234 and locate between the adjacent last movable roll 231 and between the adjacent lower movable roll 232, keep away the groove 234 with go up circle paper roll 211 and circle paper roll 221 and align from top to bottom.

The upper winding roller 211, the lower winding roller 221, the upper moving roller 231, and the lower moving roller 232 are arranged at equal intervals in the front-rear direction.

The axial directions of the upper winding roller 211, the lower winding roller 221, the upper moving roller 231 and the lower moving roller 232 are all arranged along the left-right direction, the moving roller group 230 is arranged between the upper winding roller group 210 and the lower winding roller group 220 in a sliding manner along the up-down direction, the upper moving roller 231 can slide to the upper side of the upper winding roller group 210 from the arrangement gap of the upper winding roller 211, and the lower moving roller 232 can slide to the lower side of the lower winding roller group 220 from the arrangement gap of the lower winding roller 221.

The sample viewing table 300 is provided with a sample viewing plate 330, two platen assemblies 320, and two sample viewing rollers 310 arranged in the left-right direction in the axial direction. The sample viewing plate 330 is plate-shaped, the sample viewing plate 330 is fixedly connected to the sample viewing frame 100, and the two sample viewing rollers 310 are respectively disposed at the outer sides of the upper and lower ends of the sample viewing plate 330. Two press paper subassembly 320 to locate two respectively look the side of appearance roller 310, press paper subassembly 320 to be equipped with and press paper cylinder 321 and press paper piece 322, press paper cylinder 321 orientation look appearance roller 310 fixed mounting in look appearance frame 100, press paper cylinder 321 with press paper piece 322 fixed connection.

The downside of storage unit 200 is equipped with many axial and leads paper roll 120 along the play paper that left right direction set up, many it arranges along the fore-and-aft direction to go out paper roll 120 install in look model machine frame 100. A standing plate 110 is disposed below the front side of the sample-viewing table 300, a sample-viewing paper-discharging roller 130 axially disposed in the left-right direction is disposed in front of the paper-discharging guide roller 120, and the sample-viewing paper-discharging roller 130 is disposed at the front end of the lower side of the standing plate 110.

The rolling device comprises: the vertical roller replacing device comprises a steel roller 410, a left mounting vertical plate 420, a right mounting vertical plate 430 and a roller replacing mechanical arm 500.

The steel roll 410 is disposed in the left-right direction in the axial direction. The left mounting vertical plate 420 and the right mounting vertical plate 430 are respectively fixedly arranged on the left side and the right side of the steel roller 410, and the steel roller 410 is rotatably arranged between the left mounting vertical plate 420 and the right mounting vertical plate 430.

The upper ends of the rear parts of the left mounting vertical plate 420 and the right mounting vertical plate 430 are respectively provided with a guide groove 440 for clamping the end part of an external air expansion shaft 450. The rear end of the guide groove 440 is provided with a delivery photoelectric sensor for sensing the position of the inflatable shaft 450 on the guide groove 440. The steel roller 410 is disposed at the front side of the guide groove 440, and a winding roller 630 is disposed in front of the steel roller 410. The winding paper roll 630 is axially arranged along the left-right direction, and the winding paper roll 630 is rotatably arranged between the left mounting vertical plate 420 and the right mounting vertical plate 430 around a shaft.

An automatic paper cutting device 700 and a paper cutting cylinder 710 are arranged between the reeling paper roll 630 and the steel roll 410, swing connecting rods 720 are arranged at two ends of the automatic paper cutting device 700, the end parts of the two swing connecting rods 720 are respectively and rotatably mounted on the left mounting vertical plate 420 and the right mounting vertical plate 430, and two ends of the paper cutting cylinder 710 are respectively hinged with the automatic paper cutting device 700 and the left mounting vertical plate 420 or the right mounting vertical plate 430; the automatic paper cutting device 700 is provided with two rodless cylinders 730 which are aligned left and right, the two rodless cylinders 730 are arranged along the left and right directions, and the sliding blocks of the two rodless cylinders 730 are fixedly provided with paper cutting heads 740.

Install riser 420 and right side and install riser 430 all and be equipped with receipts material subassembly 600, receive material subassembly 600 includes: a take-up arm 610 and a swage cylinder 620. The material receiving arm 610 is provided with a pressing end and a hinged end 612, the pressing end is provided with a pressing part 611 used for pressing an external inflatable shaft 450 forwards, the hinged end 612 is rotatably installed at the lower part of the left installation vertical plate 420 or the right installation vertical plate 430, one end of the material pressing cylinder 620 is hinged to the middle part of the material receiving arm 610, and the other end of the material pressing cylinder 620 is hinged to the left installation vertical plate 420 or the right installation vertical plate 430 in a swinging mode.

The roll changing manipulators 500 are two in number, and the roll changing manipulators 500 are respectively and coaxially rotatably installed at the left end and the right end of the steel roll 410. The roll changing robot 500 is provided with a mounting part 520 and a grip cylinder 530. Installation department 520 with roll change clamping jaw 510 locates respectively the both ends of roll change manipulator 500, installation department 520 with steel roll 410 coaxial rotation is connected.

The end of the roll changing manipulator 500 is provided with two guide rods 540, and the roll changing clamping jaw 510 comprises a sliding block 511, a driving pin 512, a first clamping arm 513 and a second clamping arm 514. The sliding block 511 is connected with the guide rod 540 in a sliding manner, and the top and the root of the guide rod 540 are provided with blocking parts 541 for blocking the sliding block 511 from sliding. The first clamping arm 513 and the second clamping arm 514 are arranged between the two guide rods 540, the first clamping arm 513 and the second clamping arm 514 are hinged to the sliding block 511, the driving pin 512 is fixedly arranged at the end part of the clamping cylinder 530, and the first clamping arm 513 and the second clamping arm 514 are provided with sliding grooves for the driving pin 512 to be embedded in a sliding mode.

The rear of the material receiving arm 610 is provided with two discharging arms 640, the lower ends of the two discharging arms 640 are respectively rotatably mounted on the left mounting vertical plate 420 and the right mounting vertical plate 430, and the upper end of the discharging arm 640 is provided with a discharging groove 641 for clamping the end part of the external inflatable shaft 450.

Two ejection of compact ground rail subassembly 650 is equipped with to the rear downside of discharge arm 640, ejection of compact ground rail subassembly 650 includes ejection of compact track 651, hydraulic pressure returning face plate 652 and moves and carry slider 653, ejection of compact track 651 is located along the left and right sides rear downside of discharge arm 640, it is equipped with the blowing recess to move the upside that carries slider 653, it along left and right sides direction slidable mounting to move slider 653 in ejection of compact track 651, hydraulic pressure returning face plate 652 has two, two hydraulic pressure returning face plate 652 rotates respectively and locates both sides around ejection of compact track 651, one side that hydraulic pressure returning face plate 652 kept away from ejection of compact track 651 can be up-turned up.

The deviation correcting device comprises: a fixed frame 810, a swing frame 820, a rotation shaft 930, and four swing link assemblies 900.

The front side of the fixed frame 810 is provided with a deviation-rectifying paper outlet roller 811, and the rear side of the fixed frame 810 is provided with a deviation-rectifying paper inlet roller 812, a tension roller and a rotating roller. The deviation-correcting paper outlet roller 811, the deviation-correcting paper inlet roller 812, the tension roller and the rotating roller are arranged along the left-right direction in the axial direction. The tension roller is arranged behind the deviation rectifying paper feeding roller 812 and the rotating roller, and two ends of the tension roller are provided with tension sensors.

The swing frame 820 is disposed above the fixed frame 810, and a first paper guide roller 821 and a second paper guide roller 822, which are parallel to each other in a horizontal direction, are disposed on front and rear sides of an upper end of the swing frame 820, respectively. Fixed mounting has between first lead paper roll 821 and the second lead paper roll 822 and cuts the cardboard, the upside of cutting the cardboard is equipped with cuts the paper slot, cut the front and back both sides of cardboard and be equipped with two respectively press paper subassembly 320. The paper pressing assembly 320 is arranged on a paper pressing cylinder 321 fixedly arranged on the swing frame 820, the paper pressing cylinder 321 is downwards arranged above the paper cutting plate, and a paper pressing block 322 is fixedly arranged at the lower end of the paper pressing cylinder 321.

A rotating shaft 930 and a swing connecting assembly 900 are arranged between the swing frame 820 and the fixed frame 810.

The rotating shaft 930 is axially disposed in an up-down direction, a lower end of the rotating shaft 930 is fixedly mounted at a middle portion of a rear side of the fixed frame 810, and an upper end of the rotating shaft 930 is rotatably connected to a middle portion of a rear side of the swing frame 820 around the axial direction.

The swing connecting assembly 900 includes: a wheel mounting block 910 and a roller slot mounting block 920. The rotating wheel mounting block 910 is rotatably mounted with a roller 911, an axial direction of the roller 911 points to the rotating shaft 930, and the rotating wheel mounting block 910 is fixedly connected with the fixed frame 810. The rolling groove installation block 920 is provided with a rolling groove 921 arranged along the horizontal direction, the rolling groove 921 can be used for the roller 911 to roll and embed, and the rolling groove installation block 920 is fixedly connected with the swing frame 820.

A deviation rectifying electric cylinder for driving the swing frame 820 to swing is arranged between the swing frame 820 and the fixed frame 810. The deviation-rectifying electric cylinder is arranged on the left side or the right side between the swinging frame 820 and the fixed rack 810, and an output rod and a cylinder body of the deviation-rectifying electric cylinder are respectively hinged with the swinging frame 820 and the fixed rack 810.

Referring to fig. 1 to 11, before performing printing production using the printing production winding line of the present invention, a paper feeding path of printing paper needs to be arranged, and the printing paper is sequentially set in the sample viewing device, the skew correcting device, and the winding device.

Firstly, printing paper is arranged on the sample viewing device from back to front. The chain of the driving chain assembly 250 is driven by the driving motor 240 to move the moving roller set 230 upward until the upper moving roller 231 slides from the arrangement gap of the upper winding roller 211 to the upper side of the upper winding roller set 210. At this time, the printing paper passes between the upper moving roller 231 and the upper ring roller set 210 from the rear to the front. Next, the printing paper is passed between the platen 320 and the sample viewing roller 310 on the upper and lower sides, so that the printing paper is laid on the front side of the sample viewing plate 330 by bypassing the two sample viewing rollers 310. Then, the moving frame 233 is moved downward by the driving motor 240 and the driving chain assembly 250 until the lower moving roller 232 slides from the arrangement gap of the lower winding roller 221 to the lower side of the lower winding roller group 220. At this time, the printing paper passes between the lower moving roller 232 and the lower ring roller set 220 from the front to the back. Finally, the printing paper is fed forward from the sample-viewing paper-discharging roller 130 by bypassing the paper-discharging guide roller 120.

During the use of the sample viewing device, the moving roller group 230 slides between the upper ring roller group 210 and the lower ring roller group 220, the upper moving roller 231 cannot exceed the top of the upper ring roller group 210, and the lower moving roller 232 cannot exceed the bottom of the lower ring roller group 220. When the sample is not needed to be seen, the moving roller group 230 is moved upward by the driving motor 240 and the driving chain assembly 250, the remaining amount of printing paper between the upper ring roller group 210 and the upper moving roller 231 is maintained at a minimum level, and the largest remaining amount of printing paper between the lower ring roller 221 and the lower moving roller 232 is maintained. When a sample is needed to be viewed, the moving roller set 230 slides downwards, and at the same time, the pressing cylinder 321 drives the pressing block 322 to press the two ends of the printing paper of the sample viewing platform 300 onto the two sample viewing rollers 310, so that the printing paper at the front side of the sample viewing plate 330 is kept still. The printing paper between the lower loop roller 221 and the lower moving roller 232 is continuously conveyed to the sample discharge roller 130 to be discharged, and the printing paper which enters the stock unit 200 from the rear is stored between the upper loop roller group 210 and the upper moving roller 231. After the completion of the printing, the platen cylinder 321 is reset to release the printing paper, and the movable roller group 230 slides upward. In particular, when the sample-viewing process is maintained until the amount of the printed paper between the lower loop roller 221 and the lower moving roller 232 is completely discharged and the amount of the printed paper between the upper loop roller group 210 and the upper moving roller 231 reaches the maximum, the sample-viewing time period reaches a peak and the sample-viewing needs to be finished so that the moving roller group 230 can move upward.

The printing paper fed forward from the sample discharge roller 130 is wound around the registration feed roller 812, the second guide roller 822, the first guide roller 821, and the registration discharge roller 811 in this order.

Setting the printing paper sent out from the deviation correcting device to the winding device: the printing paper is wound on the front side and the upper side of the steel roller 410 through the winding paper winding roller 630, and the printing paper is wound by the air inflation shaft 450 of the guide groove 440 at two ends to realize winding. The material pressing cylinder 620 retracts backwards to enable the material collecting arm 610 to swing backwards around the hinged end 612, and the pressing portion 611 presses the air inflation shaft 450 backwards, so that the printing paper on the air inflation shaft 450 and the steel roller 410 rotate synchronously.

The roll changing manipulator 500 is controlled to be arranged upwards through the swing air cylinder, the clamping cylinder 530 extends upwards to enable the sliding block 511 to abut against a blocking portion 541 at the top of the guide rod 540, and the first clamping arm 513 and the second clamping arm 514 are opened towards two sides under the combined action of the sliding block 511 and the driving pin 512.

Another spare air shaft 450 is placed on the roll changing claws of the two roll changing manipulators 500, the radius of the printing paper on the air shaft 450 is increased along with the rolling, the air shaft 450 slides forwards on the guide groove 440, and when the air shaft 450 slides to the paper collecting photoelectric position, the roll changing operation is carried out: the paper cutting cylinder 710 extends upward to drive the automatic paper cutting device 700 to swing upward, so that the paper cutting head 740 contacts with the printing paper between the paper winding roller 630 and the steel roller 410, and the rodless cylinder 730 drives the paper cutting head 740 to slide from the middle of the printing paper to the left and right sides, so that the printing paper is cut from the middle to the left and right sides. When the auto-cutter 700 is operated, the clamping cylinder 530 is retracted, and the two guide rods 540 move the first clamping arm 513 and the second clamping arm 514 toward each other to clamp the end of the air-expanding shaft 450 against the steel roller 410. The cut printing paper is wound around the outer side of the air expansion shaft 450 arranged on the roller changing paw.

And both ends of the air expansion shaft 450 which finishes the winding fall into the discharge groove 641 of the discharge arm 640 from the guide groove 440, and the material roll is placed on the discharge ground rail assembly 650 in the front of the equipment by swinging the discharge arm 640 forwards. Before receiving materials, the transfer sliding block 653 is moved between the two hydraulic turnover plates 652, and when the discharge arm 640 places the rolled material roll on the discharge ground rail assembly 650, the drop point of the material roll can also be different according to the difference of the material roll radius: if the material roll directly falls on the discharging groove of the transfer sliding block 653, the transfer sliding block 653 drives the material roll to slide rightwards to discharge the material roll; if the material roll does not directly fall on the material placing groove of the transfer sliding block 653, the material roll rolls into the material placing groove under the action of gravity by tilting the two hydraulic turnover plates 652 upwards, and then the transfer sliding block 653 drives the material roll to slide rightwards to send out the material roll.

After original physiosis axle 450 is taken away, swing cylinder drives roll change manipulator 500 swings forward, places physiosis axle 450 tip on the roll change hand claw on two guide ways 440. The material receiving arm 610 presses the pressing portion 611 back against the two ends of the inflatable shaft 450 under the action of the material pressing cylinder 620.

As the winding continues, the radius of the printing paper on the air shaft 450 gradually increases. When the radius of the printing paper on the air shaft 450 increases to a certain extent, the air shaft 450 gradually slides forward until it is disengaged from the roll changing gripper. The roll changing robot 500 swings upward to reset, and at this time, a new air shaft 450 can be placed on the two roll changing robots 500 to wait for the next roll change.

In some embodiments, the winding device can be arranged in front of the sample viewing device facing backwards according to the winding requirements of the front and back sides of the printing paper, and the printing paper is sent out of the sample viewing device forwards, strides over the sample viewing device and then is sent into the winding device from front to back.

In some embodiments, the number of the storage units 200 is one or more than two, and a plurality of the storage units 200 are arranged at the rear side of the sample viewing platform 300 along the front-rear direction. The number of the stock units 200 can be set according to the required sample-viewing time and the paper feeding speed, and the storage amount of the printing paper can be increased by arranging a plurality of the stock units 200, so that the printing paper at the sample-viewing platform 300 can be kept still for a longer time without stopping.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. A printing production coiling line is characterized in that: the method comprises the following steps: the sample reading device and the winding device are arranged in front of the sample reading device;

the sample viewing equipment comprises a sample viewing rack (100), a sample viewing platform (300) and a storage unit (200);

the magazine unit (200) comprises:

an upper ring roller group (210), the upper ring roller group (210) is provided with a plurality of upper ring roller (211) which are arranged on the upper side of the sample-viewing frame (100) along the front-back direction,

the lower ring roller group (220), the said lower ring roller group (220) has multiple lower ring rollers (221) arranged on the underside of the said sample-looking frame (100) along the fore-and-aft direction;

the upper side and the lower side of the moving roller group (230) are respectively provided with a plurality of upper moving rollers (231) and lower moving rollers (232) which are arranged along the front-back direction, and the upper moving rollers (231) and the lower moving rollers (232) are respectively aligned with the arrangement gaps of the upper coiling rollers (211) and the arrangement gaps of the lower coiling rollers (221) along the up-down direction;

the axial directions of the upper coiling roller (211), the lower coiling roller (221), the upper moving roller (231) and the lower moving roller (232) are all arranged along the left-right direction, the moving roller group (230) is arranged between the upper coiling roller group (210) and the lower coiling roller group (220) in a sliding manner along the up-down direction, the upper moving roller (231) can slide to the upper side of the upper coiling roller group (210) from the arrangement gap of the upper coiling roller (211), and the lower moving roller (232) can slide to the lower side of the lower coiling roller group (220) from the arrangement gap of the lower coiling roller (221);

the sample-viewing platform (300) is arranged on the front side of the storage unit (200), the sample-viewing platform (300) is provided with two sample-viewing rollers (310) which are axially arranged along the left-right direction, and the two sample-viewing rollers (310) are respectively arranged on the upper side and the lower side of the sample-viewing platform (300);

the winding device is provided with a steel roller (410), a left mounting vertical plate (420), a right mounting vertical plate (430) and a roller changing manipulator (500);

the axial direction of the steel roller (410) is arranged along the left-right direction, the left mounting vertical plate (420) and the right mounting vertical plate (430) are respectively fixedly arranged at the left side and the right side of the steel roller (410), the steel roller (410) is rotatably arranged between the left mounting vertical plate (420) and the right mounting vertical plate (430), the left mounting vertical plate (420) and the right mounting vertical plate (430) are respectively provided with a guide groove (440) for movably embedding the end part of an external air expansion shaft (450), and the steel roller (410) is arranged at the rear side of the guide groove (440);

roll change manipulator (500) have two, two roll change manipulator (500) coaxial rotation respectively install in both ends about steel roll (410), roll change manipulator (500) are followed the radial slip of steel roll (410) is equipped with roll change clamping jaw (510), roll change clamping jaw (510) are used for the tip of the physiosis axle (450) of centre gripping peripheral hardware.

2. A print production take-up roll according to claim 1, wherein: remove roller set (230) and be equipped with removal support body (233), remove support body (233) through linear slide rail slidable mounting in see appearance frame (100), go up removal roller (231) and all rotate the installation with lower removal roller (232) remove support body (233), the upper and lower both sides of removing support body (233) all are equipped with a plurality of groove (234) of keeping away, keep away groove (234) and locate adjacent last removal between roller (231) and adjacent lower removal between roller (232), keep away groove (234) with go up circle paper roll (211) and circle paper roll (221) and align from top to bottom.

3. A print production take-up roll according to claim 2, wherein: the storage unit (200) is further provided with: a drive motor (240) and a drive chain assembly (250); the drive chain assembly (250) includes: chain, drive sprocket, driven sprocket and sprocket (260), drive sprocket and driven sprocket rotate respectively install in see the upper and lower both sides of appearance frame (100), sprocket (260) are located between drive sprocket and the driven sprocket, adjustable installation of fore-and-aft direction is followed in sprocket (260) see appearance frame (100), the chain is around locating drive sprocket, driven sprocket and sprocket (260), the chain with remove support body (233) fixed connection, driving motor (240) fixed mounting in see appearance frame (100) and with sprocket synchronous connection.

4. A print production take-up roll according to claim 1, wherein: the sample viewing platform (300) is provided with a sample viewing plate (330) and two paper pressing assemblies (320);

the sample viewing plate (330) is plate-shaped, the sample viewing plate (330) is arranged between the two sample viewing rollers (310) and is fixedly connected with the sample viewing rack (100), the two paper pressing assemblies (320) are respectively arranged at the sides of the two sample viewing rollers (310), the paper pressing assemblies (320) are provided with paper pressing cylinders (321) and paper pressing blocks (322), the paper pressing cylinders (321) are fixedly arranged on the sample viewing rack (100) towards the sample viewing rollers (310), and the paper pressing cylinders (321) are fixedly connected with the paper pressing blocks (322);

a plurality of paper discharging paper guiding rollers (120) which are axially arranged along the left-right direction are arranged on the lower side of the storage unit (200), and the paper discharging paper guiding rollers (120) are arranged and installed on the sample viewing machine frame (100) along the front-back direction; a standing plate (110) is arranged below the sample-viewing platform (300), a sample-viewing paper-discharging roller (130) axially arranged along the left-right direction is arranged in front of the paper-discharging paper-guiding roller (120), and the sample-viewing paper-discharging roller (130) is arranged at the front end of the lower side of the standing plate (110).

5. A print production take-up roll according to claim 1, wherein: the rear portion upper end of riser (420) is installed on a left side and riser (430) is installed on the right side in guide way (440), install riser (420) on a left side and install riser (430) on the right side and all be equipped with receipts material subassembly (600), receive material subassembly (600) and include: a material receiving arm (610) and a material pressing cylinder (620);

the material receiving arm (610) is provided with a pressing end and a hinged end (612), the pressing end is provided with a pressing part (611) used for pressing an external inflatable shaft (450) forwards, the hinged end (612) is rotatably installed at the lower part of the left installation vertical plate (420) or the right installation vertical plate (430), one end of the material pressing cylinder (620) is hinged with the middle part of the material receiving arm (610), and the other end of the material pressing cylinder (620) is hinged with the left installation vertical plate (420) or the right installation vertical plate (430) in a swinging manner;

the rear parts of the two material receiving arms (610) are respectively provided with a discharging arm (640), the lower ends of the two discharging arms (640) are respectively rotatably arranged on the left mounting vertical plate (420) and the right mounting vertical plate (430), and the upper end of each discharging arm (640) is provided with a discharging groove (641) for clamping the end part of an external air expansion shaft (450);

two the place ahead downside of unloading arm (640) is equipped with ejection of compact ground rail subassembly (650), ejection of compact ground rail subassembly (650) are including ejection of compact track (651), hydraulic pressure returning face plate (652) and move and carry slider (653), ejection of compact track (651) are fixed to be located along left right direction the place ahead downside of unloading arm (640), the upside that moves and carry slider (653) is equipped with the blowing recess, move and carry slider (653) along left right direction slidable mounting in ejection of compact track (651), hydraulic pressure returning face plate (652) have two, two hydraulic pressure returning face plate (652) rotate respectively and locate the front and back both sides of ejection of compact track (651), hydraulic pressure returning face plate (652) are kept away from one side of ejection of compact track (651) can be up turned over.

6. A print production take-up roll according to claim 1, wherein: a reeling and reeling paper roll (630) is arranged behind the steel roll (410), the reeling and reeling paper roll (630) is axially arranged along the left-right direction, and the reeling and reeling paper roll (630) is axially and rotatably arranged between the left mounting vertical plate (420) and the right mounting vertical plate (430); an automatic paper cutting device (700) and a paper cutting cylinder (710) are arranged between the reeling and reeling paper roller (630) and the steel roller (410), swing connecting rods (720) are arranged at two ends of the automatic paper cutting device (700), the end parts of the two swing connecting rods (720) are respectively rotatably mounted on the left mounting vertical plate (420) and the right mounting vertical plate (430), and two ends of the paper cutting cylinder (710) are respectively hinged with the automatic paper cutting device (700) and the left mounting vertical plate (420) or the right mounting vertical plate (430); the automatic paper cutting device (700) is provided with two rodless cylinders (730) arranged along the left and right directions, and the sliding blocks of the rodless cylinders (730) are fixedly provided with paper cutting heads (740).

7. A print production take-up roll according to claim 1, wherein: the roll changing manipulator (500) is provided with an installation part (520) and a clamping cylinder (530), the installation part (520) and the roll changing clamping jaw (510) are respectively arranged at two ends of the roll changing manipulator (500), and the installation part (520) is coaxially and rotatably connected with the steel roll (410); the left mounting vertical plate (420) and the right mounting vertical plate (430) are respectively provided with a swing cylinder for driving the roll changing manipulator (500) to rotate around the mounting part (520), one end of the swing cylinder is hinged with the roll changing manipulator (500), and the other end of the swing cylinder is hinged with the left mounting vertical plate (420) or the right mounting vertical plate (430); roll change clamping jaw (510) are followed the radial slip of steel roll (410) is located roll change manipulator (500), centre gripping jar (530) are used for the drive roll change clamping jaw (510) slide.

8. A print production take-up roll according to claim 7, wherein: the end part of the roll changing manipulator (500) is provided with two guide rods (540), and the roll changing clamping jaw (510) comprises a sliding block (511), a driving pin (512), a first clamping arm (513) and a second clamping arm (514); the sliding block (511) is connected with the guide rod (540) in a sliding mode, blocking portions (541) used for blocking the sliding block (511) to slide are arranged at the top and the root of the guide rod (540), the first clamping arm (513) and the second clamping arm (514) are arranged between the two guide rods (540), the first clamping arm (513) and the second clamping arm (514) are hinged to the sliding block (511), the driving pin (512) is fixedly installed at the end portion of the clamping cylinder (530), and sliding grooves used for enabling the driving pin (512) to be embedded in a sliding mode are formed in the first clamping arm (513) and the second clamping arm (514).

9. A print production take-up roll according to claim 1, wherein: a deviation correcting device for adjusting the conveying direction of the external material is arranged between the sample viewing equipment and the winding equipment and/or behind the sample viewing equipment, and the deviation correcting device is provided with a fixed rack (810) and a swinging frame (820);

the front side and the rear side of the fixed rack (810) are respectively provided with a deviation-rectifying paper outlet roller (811) and a deviation-rectifying paper inlet roller (812), and the axial directions of the deviation-rectifying paper outlet roller (811) and the deviation-rectifying paper inlet roller (812) are arranged along the left-right direction;

the swing frame (820) is rotatably installed above the fixed rack (810), the rotating shaft of the swing frame (820) is arranged along the vertical direction, a first paper guide roller (821) and a second paper guide roller (822) which are parallel to each other are respectively arranged on the front side and the rear side of the upper end of the swing frame (820), and the first paper guide roller (821) and the second paper guide roller (822) are both arranged along the horizontal direction;

and a driving assembly (830) for driving the swinging frame (820) to swing is arranged between the swinging frame (820) and the fixed rack (810).

10. A print production take-up roll according to claim 9, wherein: a rotating shaft (930) and a plurality of swinging connecting components (900) are arranged between the swinging frame (820) and the fixed rack (810);

the axial direction of the rotating shaft (930) is arranged along the vertical direction, the lower end of the rotating shaft (930) is fixedly arranged in the middle of the rear side of the fixed rack (810), and the upper end of the rotating shaft (930) is rotationally connected with the middle of the rear side of the swinging frame (820) around the axial direction;

the swing connection assembly (900) comprises: a rotating wheel mounting block (910) and a rolling groove mounting block (920); the rotating wheel mounting block (910) is rotatably provided with a roller (911), the axial direction of the roller (911) points to the rotating shaft (930), and the rotating wheel mounting block (910) is fixedly connected with the fixed rack (810); the rolling groove installation block (920) is provided with a rolling groove (921) arranged along the horizontal direction, the rolling groove (921) can be used for the rolling embedding of the roller (911), and the rolling groove installation block (920) is fixedly connected with the swing frame (820).

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