CN103009798B - Transfer printing machine - Google Patents

Abstract

The invention discloses a transfer printing machine, relates to the technical field of printing and dyeing and solves the technical problems of low production efficiency and unsuitability for mass production in the prior art. The transfer printing machine provided by the embodiment of the invention comprises a conveying device, a paper retraction and release device and a transfer printing device; the conveying device is used for driving a material to be printed to move along a preset direction; the paper retraction and release device is used for driving first transfer paper and second transfer paper to respectively pass through two opposite surfaces to be subjected to transfer printing at the position of the material to be printed; and the transfer printing device is used for carrying out transfer printing on patterns on the first transfer paper and the second transfer paper on the two surfaces to be subjected to transfer printing in a manner of respectively pressing the first transfer paper and the second transfer paper on the two surfaces to be subjected to transfer printing when the first transfer paper and the second transfer paper are respectively positioned on the two surfaces to be subjected to transfer printing of the material to be printed. The transfer printing machine is used for improving efficiency of transfer printing and rate of finished products.

Description

Transfer printing machine

Technical field

The present invention relates to printing technology field, be specifically related to a kind of transfer printing machine.

Background technology

Transfer printing machine is a kind of plant equipment utilizing transfering printing technology to carry out stamp.

Transfering printing technology is a kind of novel printing method, its main feature is energy-conserving and environment-protective, its technical process is first imprinted on transfer paper by the flower pattern designed by dyestuff, then use the method for physics (such as: pressurize, heat) or chemistry (such as: adding assistant reacts) to be transferred to by dyestuff design on transfer paper by print fabric.

Early stage transfer printing machine many employings hot pressing transfer printing (or claim: thermal transfer printing) technology, its physical characteristic utilizing dyestuff high temperature to distil, the home roll of blanket coated heating under the state of tensioning is made with the cylinder of large-diameter, make transfer paper and fabric laminating and dyestuff is heated, the dye sublimation be heated enters fabric face or inside, completes transfer printing.Heat Transfer Printing can only use disperse dyes stamp on chemical fibre kind fabric fabric, and the kind of its dyestuff and fabric is all subject to larger restriction, particularly cannot be suitable for for the better reactive dye of vividness.

In recent years, along with reactive monoazo dyestuffs, the succeeding in developing of new auxiliary, after the transfer printing with reactive dyes being applicable to the cellulose fibre such as cotton, fiber crops have employed and pads treatment fluid, at normal temperatures with the coated home roll do not heated of blanket band, hydraulic cylinder is utilized to carry out action to backer roll, fabric in blanket band and paper to be transferred complete transfer printing after pressurization, then carry out cold dome or steaming and color fixing.This printing method pattern stereoscopic impression is strong, the dyestuff rate of transform is high, water scouring water is few, decreases the discharge of pollutant, reaches the object of environmental protection printing.These two kinds of types are used for the transfer printing of one side continuity, and tubular knitted fabric (such as: seamless trousers or the transfer printing of cut-parts formula fabric etc.) is all difficult to ensure the card flatness of fabric when entering transfer printing unit especially needs to add difficulty during double-side transfer printed to tubular knitted fabric.

In addition, prior art have also appeared a kind of cut-parts formula transfer printing machine, such as number of patent application 20112069240.9, invention and created name is: the cut-parts formula transfer printing machine that the Chinese patent literature of cold transfer interpreter is mentioned, this cut-parts formula transfer printing machine is still based on manual operations, need first fabric to be carried out pretreatment, fabric after process is placed on backing plate, and the transfer paper spread on fabric, differentiate upper and lower transfer paper paper precision by human eye, then press down transfer printing by top board.

At least there is following technical problem in prior art:

In prior art, transfer paper needs manually to be placed on material to be printed (such as: on the yarn fabrics such as cloth), manual method, speed is slow, precision is poor, percent defective is high, automaticity is low, and prior art cannot realize carrying out stamp to two planes to be transferred (end face and bottom surface) of material to be printed simultaneously, cause prior art to exist production efficiency is low, be not suitable for large-scale production technical problem.

Summary of the invention

The object of the invention is to propose a kind of transfer printing machine, solve prior art and there is the technical problem that production efficiency is low, be not suitable for large-scale production.In addition, the pattern color that the preferred technical solution of the present invention also has transfer printing is bright-coloured, fine and smooth, and color fastness is high, can carry out fixation to the dyestuff pattern on material to be transferred simultaneously, and the advantage that automaticity is high and yield rate is high.

For achieving the above object, the invention provides following technical scheme:

The transfer printing machine that the embodiment of the present invention provides, comprises feeding device, folding and unfolding paper apparatus and transfer device, wherein:

Described feeding device, moves along predetermined direction for driving material to be printed;

Described folding and unfolding paper apparatus, for driving the first transfer paper and the second transfer paper respectively through relative two to be transferred in described material position to be printed;

Described transfer device, two described to be transferred for laying respectively at described material to be printed at described first transfer paper and the second transfer paper (is positioned at two described to be transferred of described material to be printed, in this " on " word can be understood as: relative with to be transferred the predetermined regional location of pattern transferring that needs) time, by making the pattern on described first transfer paper and the second transfer paper be needed on two described to be transferred the mode described first transfer paper and the second transfer paper pressed on respectively on two described to be transferred.

In an optional or preferred embodiment, the final drive shaft that described feeding device comprises two relative frames of conveying motor, position, be articulated or be hinged with wherein one end of two described frames and be articulated with the wherein other end of two described frames or be hinged be transmitted axle, wherein:

The main shaft of described conveying motor is connected with described final drive shaft and described final drive shaft can be driven to rotate;

Be transmitted axle described in described final drive shaft is driven by chain drive or rope band transmission mechanism rotate and drive described material to be printed to move along predetermined direction by described chain drive or described rope band transmission mechanism.

In an optional or preferred embodiment, described chain drive comprises drive sprocket, chain and steady pin, wherein:

At least four described drive sprockets be fixedly arranged on respectively described final drive shaft two ends and described in be transmitted axle two ends be positioned in the part of the inner side of two described frames separately;

Article two, the described drive sprocket of one of them two ends being sheathed on described final drive shaft of described chain wherein on one end and described in be transmitted outside the described drive sprocket of axle two ends wherein on one end, two described chains wherein the described drive sprocket of the another set of two ends being located at described final drive shaft wherein on the other end and described in be transmitted outside the described drive sprocket of axle two ends wherein on the other end;

Described steady pin is fixedly connected on described chain, is plugged in described steady pin for the stamp liner plate carrying described material to be printed;

Drive described chain to move by the described drive sprocket set firmly thereon in described final drive shaft rotation process, and moved along predetermined direction by stamp liner plate described in described chain-driving and described material to be printed.

In an optional or preferred embodiment, described feeding device also comprises tensioning plate, the guiding body of rod, tensioning positioning seat and tensioning bolt, wherein:

The described two ends being transmitted axle are articulated on two described tensioning plates respectively, each described tensioning plate are provided with the different long lumbar hole of at least two position height,

Two described frames are all installed with separately the described guiding body of rod of number identical with described long lumbar hole, and each described long lumbar hole is all equipped with the described guiding body of rod, and two described frames are also all installed with described tensioning positioning seat;

The screw portion of described tensioning bolt is threaded with the screw on described tensioning positioning seat, and described tensioning bolt runs through and the one end of extending the screw on described tensioning positioning seat is connected on described tensioning plate;

The length direction of described long lumbar hole, the axial direction of described tensioning bolt all parallel with the moving direction of described material to be printed.

In an optional or preferred embodiment, the paper placing machine structure that described folding and unfolding paper apparatus comprises two relative wallboards of position and is arranged between two described wallboards, wherein:

Described paper placing machine structure comprises for driving the first paper placing machine structure of described first transfer paper movement and for driving the second paper placing machine structure of described second transfer paper movement;

Described first paper placing machine structure and described second paper placing machine structure include separately puts paper rotating shaft, Mobile base, line slideway, holder, brake and deviation correction mechanism, wherein:

Described wherein one end of putting paper rotating shaft is articulated on described wallboard and the part that this end extends described wallboard is meshed by the spragging gear of gear drive with described brake;

The described wherein other end putting paper rotating shaft is articulated on described Mobile base, described holder is fixedly connected with described wallboard, described line slideway is arranged between described Mobile base and described holder, and the length direction of described line slideway parallels with the described axial direction putting paper rotating shaft;

Described Mobile base in described first paper placing machine structure is fixedly connected with by rigid connector with between the described Mobile base in described second paper placing machine structure;

Described deviation correction mechanism can be driven described Mobile base and put paper rotating shaft described in described Mobile base drives and be slided relative on described holder on the length direction of described line slideway by described line slideway.

In an optional or preferred embodiment, the screw that described deviation correction mechanism comprises positioning and rectifying motor, shaft coupling, screw mandrel and is arranged on described Mobile base, wherein:

The main shaft of described positioning and rectifying motor is connected with described screw mandrel by described shaft coupling, and described positioning and rectifying motor is fixedly arranged on described holder or described wallboard;

Described screw mandrel is threaded with the screw on described Mobile base, and the axial direction of described screw mandrel parallels with the length direction of line slideway or coincides.

In an optional or preferred embodiment, described folding and unfolding paper apparatus also comprises paper collecting mechanism, described paper collecting mechanism comprises for driving the first paper collecting mechanism of described first transfer paper movement and for driving the second paper collecting mechanism of described second transfer paper movement, described first paper collecting mechanism and the second paper collecting mechanism include collection rotating shaft and winding motor separately, the two ends of described collection rotating shaft are articulated on two described wallboards respectively, and wherein one end of described collection rotating shaft is connected with the main shaft of described winding motor.

In an optional or preferred embodiment, described folding and unfolding paper apparatus also comprise the first locking mechanism and the second locking mechanism at least one of them, wherein:

The described wherein other end putting paper rotating shaft is articulated on described Mobile base by described first locking mechanism;

The two ends of described collection rotating shaft are articulated on the holder that is fixedly connected with described wallboard respectively by described second locking mechanism;

Described first locking mechanism and described second locking mechanism include bearing, open-type locking bed and locking nut separately;

The outer ring of described bearing is locked in described open-type locking bed;

Describedly put paper rotating shaft or described collection rotating shaft is fixedly connected with the inner ring of described bearing;

Described locking nut is threaded with described open-type locking bed.

In an optional or preferred embodiment, described folding and unfolding paper apparatus also comprises haulage gear, described haulage gear comprises for driving the first haulage gear of described first transfer paper movement and for driving the second haulage gear of described second transfer paper movement, described first haulage gear and the second haulage gear include carry-over pinch rolls, pressure roller, arm, traction electric machine and traction cylinder separately, wherein:

The two ends of described carry-over pinch rolls are articulated on two described wallboards respectively, and wherein one end of described carry-over pinch rolls is connected with the main shaft of described traction electric machine;

The two ends of described pressure roller are articulated on two described arms respectively;

Wherein one end pivot joint of two described arms or be articulated with on two described wallboards, the wherein other end of two described arms is connected with the piston rod of described traction cylinder;

The cylinder barrel of described traction cylinder is connected with described wallboard.

In an optional or preferred embodiment, described folding and unfolding paper apparatus also comprise pendulum roller mechanism, dancer mechanism and transfer paper checkout gear at least one of them, wherein:

Described pendulum roller mechanism comprises first to be put roller mechanism for what abut against with described first transfer paper and second puts roller mechanism for what abut against with described second transfer paper;

At least one of them comprises pendulum roller, swing arm, support bar, swing arm cylinder and balance roller for described first pendulum roller mechanism and described second pendulum roller mechanism, wherein:

Wherein one end and the described pendulum roller of described swing arm are articulated or are hinged, and the wherein other end of described swing arm is connected with described balance roller;

The cylinder barrel of described swing arm cylinder is fixedly connected with described wallboard, and the piston rod of described swing arm cylinder is articulated by connector and described swing arm or is hinged;

Described swing arm is articulated between the piston rod of described swing arm cylinder and the part of described balance roller by described support bar and described wallboard or is hinged;

Described dancer mechanism comprises the first dancer mechanism for abutting against with described first transfer paper and the second dancer mechanism for abutting against with described second transfer paper;

Described first dancer mechanism and described second dancer mechanism are symmetricly set on the top of described first transfer paper and described second transfer paper and the described wallboard of below respectively;

Described first dancer mechanism and described second dancer mechanism include the installing plate of floating cylinder, dancer, deflector roll, fixed head, adjusting bolt and two bendings separately, wherein:

Cylinder barrel and the described fixed head of described floating cylinder are all fixedly connected with described wallboard separately, and the piston rod of described floating cylinder is connected to the drift angle place of two described installing plates separately between two ends;

The two ends of described dancer are articulated in respective wherein one end of two described installing plates respectively, and the two ends of described deflector roll are articulated in two described installing plates wherein other end separately respectively;

Two described installing plates are all installed with slide block separately, and described slide block and respectively two fixed blocks be fixedly arranged on two described wallboards form slide mechanism;

The piston rod of described floating cylinder can drive described installing plate and described slide block to slide relative to described fixed block, and described dancer can be driven the position extremely abutted against with described first transfer paper or described second transfer paper;

Described adjusting bolt is threaded with the screw on described fixed head, and one end of screw that described adjusting bolt passes on described fixed head is connected on described installing plate or described slide block, the axial direction of described adjusting bolt parallels with the axial direction of the piston rod of described floating cylinder;

Described transfer paper checkout gear comprises both sides locating and detecting device and front and back locating and detecting device, and described both sides locating and detecting device and described front and back locating and detecting device include at least two sensors separately;

The trimming that the detecting head of at least two described sensors of described both sides locating and detecting device aims at described first transfer paper and described second transfer paper respectively makes a reservation for the position arrived;

The mark that the detecting head of at least two described sensors of described front and back locating and detecting device aims at the printing surface of described first transfer paper and described second transfer paper respectively makes a reservation for the position arrived.In an optional or preferred embodiment, described transfer device comprises top board mechanism, lower platen mechanism and steaming device, wherein:

Described top board mechanism and lower platen mechanism include pressing plate, gripper shoe, pressurized cylinder and column separately,

Described gripper shoe is fixedly connected with described wallboard, and the cylinder barrel of described pressurized cylinder is fixedly connected with described gripper shoe, and the piston rod of described pressurized cylinder is connected with described pressing plate;

Described pressing plate is fixedly connected with described column, and forms slide mechanism between described column and described gripper shoe;

The pressing plate of described top board mechanism and the pressing plate of described lower platen mechanism be relative with two described to be transferred positions of described material to be printed (preferably or alternatively the maximum extended planar of the pressing plate of described top board mechanism and the pressing plate of described lower platen mechanism parallels) respectively;

Described steaming device comprises the first steaming device and the second steaming device, described first steaming device, for spraying steam to described material to be printed and described first transfer paper be pressed against on described material to be printed one of them to be transferred;

Described second steaming device, for described material to be printed and be pressed against the described second transfer paper ejection steam of described material to be printed wherein on another to be transferred.

In an optional or preferred embodiment, on two described wallboards that described first transfer paper and described second transfer paper enter the position of described transfer device and described first transfer paper and described second transfer paper shift out the position of described transfer device two described wallboards on be provided with described dancer mechanism separately.In an optional or preferred embodiment, described first steaming device and described second steaming device include without bar cylinder, shrouding, steam jet and steam generator separately, wherein:

The described cylinder barrel without bar cylinder is fixedly connected with described wallboard, and the described piston without bar cylinder is fixedly connected with described shrouding, and described steam jet is fixedly connected with described shrouding, and the steam inlet of described steam jet is connected with the steam (vapor) outlet of described steam generator;

The steam (vapor) outlet of described steam jet is between the described pressing plate of described top board mechanism and the described pressing plate of described lower platen mechanism.

In an optional or preferred embodiment, the part that described gripper shoe is extended in one end that described column deviates from described pressing plate is provided with screw thread, and this arranges threaded part and is threaded with block.

In an optional or preferred embodiment, described transfer printing machine also comprises controller and the material position detecting device that is electrically connected by circuit or wireless signal transceiver with described controller and/or transfer paper checkout gear, wherein:

Described material position detecting device, for detecting mark prefabricated on described material to be printed, for carrying the stamp liner plate of described material to be printed or whether the position for carrying mark prefabricated on the stamp liner plate of described material to be printed has arrived at precalculated position, and testing result is inputted described controller;

Described transfer paper checkout gear, whether the position also for detecting described first transfer paper and the described second transfer paper mark that the position on trimming, described first transfer paper and the second transfer paper are prefabricated separately has separately arrived at precalculated position, and testing result is inputted described controller;

Described controller, for according to described testing result, controls described feeding device and drives the distance of described material movement to be printed and/or control direction and the distance that described folding and unfolding paper apparatus drives described calico paper movement;

Described controller, also at least controlling described feeding device, described folding and unfolding paper apparatus and described transfer device according to described testing result, whether one of them works;

Described controller is chip, or, for providing the motor of power to integrate in described controller and described feeding device, described folding and unfolding paper apparatus or described transfer device.

In an optional or preferred embodiment, described feeding device drives the direction of described material movement to be printed and described folding and unfolding paper apparatus to drive the direction of described first transfer paper and the second transfer paper movement perpendicular or parallel.

Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:

In the transfer printing machine that the embodiment of the present invention provides folding and unfolding paper apparatus can automatic traction first transfer paper and the second transfer paper respectively through relative two to be transferred in material to be printed (being preferably the yarn fabrics such as tubular knitted fabric) position, without the need to manually transfer paper being placed on to be transferred of material to be printed, automaticity is higher, avoid the low precision existing for manual hand manipulation, the defects such as efficiency is low, simultaneously, transfer device can on two to be transferred that the first transfer paper and the second transfer paper lay respectively at material to be printed time, by making the pattern on the first transfer paper and the second transfer paper be needed on two to be transferred the mode pressed on respectively on two to be transferred on the first transfer paper and the second transfer paper, can realize thus two-sided to material to be printed while transfer printing, transfer efficiency is higher, so solve prior art, to there is production efficiency low, be not suitable for the technical problem of large-scale production.

In addition, optimal technical scheme provided by the invention compared with prior art at least can also produce following technique effect:

1, material position detecting device and transfer paper checkout gear (being preferably electro-optical pickoff) the position that accurately can detect material to be printed and transfer paper is set, ensure that the accuracy to flower, improve the qualification rate of product, reduce percent defective, little to the damage of machine;

2, arranging of steaming device can carry out fixation to the pattern on material to be printed and the color on pattern, so ensure that the bright in luster, fine and smooth of pattern, color fastness is higher.

3, tubular knitted fabric can be fixed on the alignment pin of chain by stamp liner plate, and dismounting is quick and easy.

4, the first transfer paper and the second transfer paper use different motors to drive respectively, and can control separately, both do not interact, so further ensure the precision of transfer printing;

5, top board mechanism and lower platen mechanism realize concora crush transfer printing simultaneously, and pressure stability, the rate of transform are high;

6, arrange the transfer printing machine of the present invention of top board mechanism and lower platen mechanism, the transfer printing machine with presser type is simple to operate, and positioning precision is high, and speed is fast, is applicable to the advantage of the transfer printing demand of current cut-parts formula fabric.

Many other technologies effects that the preferred technical scheme of the present invention produces, will hereafter continue to be described further.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

The schematic diagram of the transfer printing machine that Fig. 1 provides for the embodiment of the present invention;

Fig. 2 is the schematic top plan view of transfer printing machine shown in Fig. 1;

Fig. 3 is for looking schematic diagram in a left side for transfer printing machine shown in Fig. 1;

Fig. 4 is the schematic diagram of paper placing machine structure in transfer printing machine shown in Fig. 1;

Fig. 5 is for the A of the structure of paper placing machine shown in Fig. 4 is to schematic diagram;

Fig. 6 is the close-up schematic view of dancer mechanism in transfer printing machine shown in Fig. 1;

Fig. 7 is the schematic diagram of steaming device in transfer printing machine shown in Fig. 1;

Fig. 8 is the middle controller of transfer printing machine shown in Fig. 1 and material position detecting device, the schematic diagram of annexation between transfer paper checkout gear, motor;

Mark in figure: 1, tensioning plate; 2, sprocket wheel; 3, chain; 4, location-plate; 5, fixed block; 6, slide block; 7, column; 8, pressurized cylinder; 9, top board mechanism; 10, silica gel plate; 11, float cylinder; 12, frame; 13, lower platen mechanism; 14, material position detecting device; 15, electromagnetic brake; 16, conveying motor; 17, shaft coupling; 18, main transmission bar axle; 19, traction electric machine; 20, winding motor 20; 21, liner plate; 22, fabric; 23, transfer paper; 24, air-expanding shaft; 25, support; 26, safety chuck; 27, deflector roll; 28, support bar; 29, swing arm cylinder; 30, locating piece; 31, roller is put; 32, gripper shoe; 33, without bar cylinder; 34, shrouding; 35, traction cylinder; 36, carry-over pinch rolls; 37, pressure roller; 38, bearing pin; 39, air-expanding shaft; 40, wallboard; 41, arm; 42, detecting sensor; 43, dancer; 44, installing plate; 45, steam jet; 46, fixed head; 47, swing arm; 48, balance roller; 49, detecting sensor; 50, holder; 51, line slideway; 52, Mobile base; 53, positioning and rectifying motor; 54, motor cabinet; 55, threaded block; 56, locating piece; 57, bearing; 58, pinion; 59, gear wheel; 60, adpting flange; 61, spacer is justified; 62, locking bed; 63, locking nut; 64, shaft joint and screw mandrel; 65, adjusting bolt; 66, controller.

Detailed description of the invention

Below by accompanying drawing Fig. 1 ~ Fig. 8 and the mode enumerating embodiment more of the present invention, technical scheme of the present invention (comprising optimal technical scheme) is described in further detail.It should be noted that: any technical characteristic in the present embodiment (can use comma between technical characteristic, fullstop, pause mark or branch etc. arbitrarily punctuation mark separate), any technical scheme is all one or more in the technical characteristic of plurality of optional or optional technical scheme, cannot exhaustive all alternative technical characteristics of the present invention and alternative technical scheme in order to describe succinct to need in presents, also the embodiment being not easy to each technical characteristic all emphasizes that it is one of optional numerous embodiments, so those skilled in the art should know: any technical characteristic in the present embodiment and any technical scheme all do not limit the scope of the invention, protection scope of the present invention should comprise those skilled in the art and not pay the thinkable any alternate embodiments of creative work.

The pattern color embodiments providing a kind of transfer printing is bright-coloured, fine and smooth, color fastness is high, simultaneously can carry out fixation to the dyestuff pattern on material to be transferred, and automaticity is high, production efficiency and yield rate is high, the transfer printing machine of suitable for mass production.

Below in conjunction with the elaboration that Fig. 1 ~ Fig. 8 carries out specifically to technical scheme provided by the invention, the technical scheme of arbitrary technological means provided by the invention being carried out replacing or two or more technological means provided by the invention being carried out mutually combining and obtain all should within protection scope of the present invention.

As shown in Fig. 1 ~ Fig. 8, the transfer printing machine that the embodiment of the present invention provides, comprises feeding device, folding and unfolding paper apparatus and transfer device, wherein:

Feeding device, is preferably tubular knitted fabric for driving material 22(to be printed) move along predetermined direction.In Fig. 1 and Fig. 2, material 22 to be printed moves along from the left direction towards the right side (shown in arrow B direction) in stamp process.

Folding and unfolding paper apparatus, the first relatively high transfer paper of position height and relatively low the second transfer paper of position height is comprised for driving transfer paper 23(transfer paper 23) respectively through relative two to be transferred in material 22 position to be printed, this to be transferred is preferably plane, and in this example, this face to be transferred is respectively end face and the bottom surface of tubular knitted fabric.In Fig. 1 and Fig. 2 the first transfer paper and the second transfer paper in stamp process respectively along from after direction (shown in arrow C direction) forward mobile.

Transfer device, two to be transferred for laying respectively at material 22 to be printed at the first transfer paper and the second transfer paper (is positioned at two to be transferred of material 22 to be printed, in this " on " word can be understood as: relative with to be transferred the predetermined regional location of pattern transferring that needs) time, by making the pattern on the first transfer paper and the second transfer paper be needed on two to be transferred the mode pressed on respectively on two to be transferred on the first transfer paper and the second transfer paper.

The present invention relative to prior art without the need to manually transfer paper being placed on to be transferred of material 22 to be printed, automaticity is higher, thus avoid the low precision existing for manual hand manipulation, the defects such as efficiency is low, simultaneously, transfer device can on two to be transferred that the first transfer paper and the second transfer paper lay respectively at material 22 to be printed time, by making the pattern on the first transfer paper and the second transfer paper be needed on two to be transferred the mode pressed on respectively on two to be transferred on the first transfer paper and the second transfer paper, can realize thus two-sided to material 22 to be printed while transfer printing, transfer efficiency is higher.

Hereafter will elaborate the preferable configuration of feeding device provided by the invention, folding and unfolding paper apparatus and transfer device by different level; certainly; elaboration does not hereafter form limiting the scope of the invention, use other structure or device with the technical scheme of feeding device, folding and unfolding paper apparatus and the transfer device illustrated by alternative optimal technical scheme of the present invention still within protection scope of the present invention.

In the present embodiment feeding device comprise two relative frames 12 of conveying motor 16, position, the final drive shaft 18 that is articulated or is hinged with wherein one end of two frames 12 and be articulated with the wherein other end of two frames 12 or be hinged be transmitted axle, wherein: final drive shaft 18, be transmitted the two ends that axle is preferably each via bearing and two frames 12 and be articulated.

The main shaft of conveying motor (being preferably servomotor) 16 is connected with final drive shaft 18 by drive mechanism (drive mechanism is preferably shaft coupling 17), and drives final drive shaft 18 to rotate by drive mechanism.

Final drive shaft 18 is driven by chain drive or rope band transmission mechanism and is transmitted axle rotation and drives material 22 to be printed to move along predetermined direction by chain drive or rope band transmission mechanism.

After conveying motor 16 starts, its main shaft can drive chain drive or rope band transmission mechanism to form conveyer belt to realize the transmission to material 22.

Certainly, use other actuating units or device (such as gasoline engine, diesel engine) to substitute the technical scheme of motor provided by the invention or to use other transmission mechanisms (such as gear, rack gear) with the technical scheme of alternative chain drive, rope band transmission mechanism also within protection scope of the present invention.

In the present embodiment chain drive comprise be fixedly arranged on final drive shaft 18 respectively two ends on, be transmitted at least four (be preferably four) drive sprockets 2 on the two ends of axle and be sheathed on respectively drive sprocket 2 on the two ends of final drive shaft 18 outer, be transmitted on the two ends of axle drive sprocket 2 outside chain 3.In figure: the drive sprocket 2 of one of them two ends being sheathed on final drive shaft 18 of two chains 3 wherein on one end and be transmitted outside the drive sprocket 2 of axle two ends wherein on one end, two chains 3 wherein drive sprocket 2 of the another set of two ends being located at final drive shaft 18 wherein on the other end and be transmitted outside the drive sprocket 2 of axle two ends wherein on the other end; Drive sprocket 2 is preferably connected to final drive shaft 18 and is transmitted axle and is positioned in the part of the inner side of two frames 12.

Chain 3 is provided with steady pin (preferably cylindrical), stamp liner plate 21 is plugged on steady pin, and stamp liner plate 21 is for carrying material 22 to be printed.

Drive chain 3 to move by the drive sprocket 2 set firmly thereon in final drive shaft 18 rotation process, and drive stamp liner plate 21 and material to be printed 22 to move along predetermined direction by chain 3.

The conveyer belt good directionality that drive sprocket 2 and chain 3 are formed, and be convenient to dismounting, maintenance.Tubular knitted fabric is fixed on the steady pin of chain 3 by stamp liner plate 21, and dismounting is quick and easy.Certainly, other structures are used with the technical scheme of alternative steady pin also within protection scope of the present invention.

In the present embodiment, feeding device also comprises tensioning plate 1, the guiding body of rod (being preferably bolt), tensioning positioning seat 4 and tensioning bolt (or claiming stay bolt), wherein:

The two ends being transmitted axle are articulated on two tensioning plates 1 respectively, and each tensioning plate 1 is provided with the long lumbar hole (or slotted hole) that at least two position height are different, tensioning plate 1 is preferably rectangle, and its four angles place is preferably provided with long lumbar hole.

Two frames are all installed with at least two guiding bodies of rod (guiding body of rod number is preferably consistent with long lumbar hole) and tensioning positioning seat 4, the guiding body of rod, through long lumbar hole, is preferably each described long lumbar hole and is all equipped with the described guiding body of rod.The screw portion of tensioning bolt is threaded with the screw on tensioning positioning seat 4, and tensioning bolt runs through and the one end of extending the screw on tensioning positioning seat 4 is connected on tensioning plate 1.

The length direction of long lumbar hole, the axial direction of tensioning bolt all parallel with the moving direction of material 22 to be printed.

Tensioning bolt can be regulated to be applied to the tensile force of tensioning plate 1 by the size regulating tensioning bolt to extend one end of the screw on tensioning positioning seat 4, and then the tensioning degree of chain 3 can be controlled.

The paper placing machine structure that in the present embodiment, folding and unfolding paper apparatus comprises two relative wallboards 40 of position and is arranged between two wallboards 40, wherein:

Paper placing machine structure comprises for driving the first paper placing machine structure of the first transfer paper movement and for driving the second paper placing machine structure of the second transfer paper movement.First paper placing machine structure and the second paper placing machine structure can be Liang Tao mechanism identical up and down.

First paper placing machine structure and the second paper placing machine structure include separately puts paper rotating shaft (being air-expanding shaft 24 in figure), Mobile base 52, line slideway 51, holder 50, brake (being electromagnetic brake 15 in figure) and deviation correction mechanism, wherein:

The wherein one end of putting paper rotating shaft 24 is articulated on wallboard 40 and the part that this end extends wallboard 40 is meshed by the spragging gear of gear drive with brake 15, put paper rotating shaft 24 and be fixedly connected with pinion 58 preferably by adpting flange 60, pinion 58 is connected with a joggle with the gear wheel (spragging gear) 59 being fixedly connected on magnetic powder brake 15 on wallboard 40.

The wherein other end putting paper rotating shaft 24 is articulated on Mobile base 52, and this end is connected to the centre of Mobile base 52 preferably by bearing block, bolt and locating piece 56.Holder 50 is fixedly connected with wallboard 40, and line slideway 51 is arranged between Mobile base 52 and holder 50, and the length direction of line slideway 51 parallels with the axial direction putting paper rotating shaft 24.

Mobile base 52 in first paper placing machine structure is fixedly connected with by rigid connector (being preferably circle spacer 61) with between the Mobile base 52 in the second paper placing machine structure.

Deviation correction mechanism can be driven Mobile base 52 and put paper rotating shaft 24 by Mobile base 52 drive and be slided relative on holder 50 on the length direction of line slideway 51 by line slideway 51.

Deviation correction mechanism can put the mode of paper rotating shaft 24 axial location by adjustment, adjustment is put paper rotating shaft 24 and put the position of the transfer paper in paper rotating shaft 24, and then ensures the positional precision of the transfer paper put in paper rotating shaft 24.

The screw that in the present embodiment, deviation correction mechanism comprises positioning and rectifying motor 53, shaft coupling, screw mandrel 64 and is arranged on Mobile base 52, wherein:

The main shaft of positioning and rectifying motor 53 is connected with screw mandrel 64 by shaft coupling, and positioning and rectifying motor 53 is preferably installed on motor cabinet 54, and motor cabinet 54 is fixedly arranged on holder 50.

Screw mandrel 64 is threaded with the screw (this screw is preferably arranged on the threaded block 55 that is fixedly arranged on Mobile base 52) on Mobile base 52, and the axial direction of screw mandrel 64 parallels with the length direction of line slideway 51 or coincides.

When the main shaft of positioning and rectifying motor 53 drives screw mandrel 64 to rotate relative to Mobile base 52, Mobile base 52 can be driven to move along the axial direction of screw mandrel 64, and then reach adjustment first transfer paper and the second transfer paper along the object of putting the distance that paper rotating shaft 24 moves axially.The deviation correction mechanism of this structure has the advantage that movement is steady, precision is high.

Certainly, use other mechanisms with Telescopic (such as cylinder, oil cylinder) to substitute the technical scheme of above-mentioned deviation correction mechanism or to use other connectors with the technical scheme of alternative shaft coupling also within protection scope of the present invention.

In the present embodiment, folding and unfolding paper apparatus also comprises paper collecting mechanism, and paper collecting mechanism comprises for driving the first paper collecting mechanism of the first transfer paper movement and for driving the second paper collecting mechanism of the second transfer paper movement.First paper collecting mechanism and the second paper collecting mechanism can be the Liang Tao mechanism that structure is identical.

First paper collecting mechanism and the second paper collecting mechanism include collection rotating shaft (being preferably air-expanding shaft 39) and winding motor 20 separately, winding motor 20 is preferably torque motor, the two ends of collection rotating shaft are articulated on two wallboards 40 respectively, and wherein one end of collection rotating shaft is connected with the main shaft of winding motor 20.

Paper collecting mechanism can realize the rolling to the first paper collecting mechanism and the second paper collecting mechanism.

In the present embodiment folding and unfolding paper apparatus also comprise the first locking mechanism and the second locking mechanism at least one of them, folding and unfolding paper apparatus had preferably both comprised the first locking mechanism, comprised again the second locking mechanism, wherein:

The wherein other end putting paper rotating shaft 24 is articulated on Mobile base 52 by the first locking mechanism, the two ends of collection rotating shaft are articulated on wallboard 40 respectively by the second locking mechanism, and the two ends of collection rotating shaft are preferably and are articulated on the holder that is fixedly connected with two wallboards 40 respectively by the second locking mechanism.

First locking mechanism and the second locking mechanism include bearing, open-type locking bed 62 and locking nut 63 separately.The outer ring of bearing is locked in open-type locking bed 62.Put paper rotating shaft 24 or collection rotating shaft is fixedly connected with the inner ring of bearing.

Locking nut 63 is threaded with open-type locking bed 62.Locking nut 63 is for being locked in the outer ring of bearing in open-type locking bed 62.

Mobile base 52 can be put paper rotating shaft 24 by the first locking mechanism drive and move along its axial direction.Bearing can reduce the frictional force of putting paper rotating shaft (air-expanding shaft 24) and collection rotating shaft (air-expanding shaft 39) and bearing.Open-type locking bed 62 has the advantage of easy accessibility.

Certainly, the first locking mechanism and the second locking mechanism are not set or use other structures to substitute the technical scheme of above-mentioned first locking mechanism or the second locking mechanism within protection scope of the present invention yet.

In the present embodiment, folding and unfolding paper apparatus also comprises haulage gear, and haulage gear comprises for driving the first haulage gear of the first transfer paper movement and for driving the second haulage gear of the second transfer paper movement.First haulage gear and the second haulage gear can be Liang Tao mechanism identical up and down.

First haulage gear and the second haulage gear include carry-over pinch rolls 36, pressure roller (being preferably elastomeric material to make) 37, arm 41, traction electric machine 19 and traction cylinder 35(separately and are preferably cylinder), wherein:

The two ends of carry-over pinch rolls 36 are articulated on two wallboards 40 respectively, are preferably respectively by bearing hinge joint on two wallboards 40.Wherein one end of carry-over pinch rolls 36 is connected with the main shaft of traction electric machine 19, is connected preferably by the main shaft of shaft coupling with traction electric machine 19.Traction electric machine 19 is preferably servomotor.

Pressure roller 37 and arm 41 are articulated or are hinged, wherein one end and the wallboard 40 of arm 41 are articulated or are hinged, the wherein other end of arm 41 is connected with the piston rod of traction cylinder 35, the cylinder barrel of traction cylinder 35 is fixedly connected with wallboard 40, be preferably: the two axial ends of pressure roller 37 is connected to the centre of two arms 41 respectively by bearing, wherein one end of two arms 41 is separately fixed on two wallboards 40 by back shaft 38 and bearing, the wherein other end of two arms 41 is connected with traction cylinder 35, the cylinder barrel of traction cylinder 35 is connected with wallboard 40 preferably by bearing pin 38.

Pressure roller 37 can by transfer paper 23(i.e. the first transfer paper and the second transfer paper) be pressed against on carry-over pinch rolls 36 to ensure planarization and the positional precision of transfer paper 23.

Certainly, use other materials to manufacture the technical scheme of pressure roller, use oil cylinder or electric pushrod with the technical scheme of the cylinder mentioned by alternative the present invention also within protection scope of the present invention.

In the present embodiment folding and unfolding paper apparatus also comprise pendulum roller mechanism, dancer mechanism and transfer paper checkout gear at least one of them, pendulum roller mechanism, dancer mechanism and transfer paper checkout gear three also can be collectively referred to as subsidiary body, in the present embodiment, folding and unfolding paper apparatus had preferably both comprised pendulum roller mechanism, comprise again dancer mechanism and transfer paper checkout gear (or claim: transfer paper testing agency), wherein:

Pendulum roller mechanism comprises first to be put roller mechanism for what abut against with the first transfer paper and second puts roller mechanism for what abut against with the second transfer paper.First pendulum roller mechanism and the second pendulum roller mechanism can be Liang Tao mechanism identical up and down.

At least one of them comprises pendulum roller 31, swing arm 47, support bar 28, swing arm cylinder 29 and balance roller (or claim: balancing pole) 48 for first pendulum roller mechanism and the second pendulum roller mechanism, wherein:

Wherein one end of swing arm 47 is articulated with pendulum roller 31 or is hinged, and this end is connected preferably by bearing with pendulum roller 31, and the wherein other end of swing arm 47 is connected with balance roller 48.

The cylinder barrel of swing arm cylinder 29 is fixedly connected with wallboard 40, the piston rod of swing arm cylinder 29 (or claim: elevating lever) be articulated by connector and swing arm 47 or be hinged, the piston rod of swing arm cylinder 29 is connected preferably by bearing pin with swing arm 47.

Swing arm 47 is articulated between the piston rod of swing arm cylinder 29 and the part of balance roller 48 by support bar 28 and two wallboards 40 or is hinged.Preferably also bearing is provided with between support bar 28 and two wallboards 40.

Each connection a positioning block 30 on two wallboards 40 between swing arm cylinder 29 elevating lever and pendulum roller 31.

The pendulum roller 31 of pendulum roller mechanism is pressed on transfer paper 23(i.e. the first transfer paper and the second transfer paper) upper time by transfer paper 23 tensioning, and then the planarization of transfer paper 23 can be ensured.

Folding and unfolding paper apparatus preferably comprises identical two covers (arranging along left and right directions in Fig. 3) dancer mechanism, and Liang Tao dancer mechanism symmetry is arranged on two wallboards 40 before and after transfer device (comprising top board mechanism 9 and lower platen mechanism 13).Dancer mechanism comprises the first dancer mechanism for abutting against with the first transfer paper and the second dancer mechanism for abutting against with the second transfer paper.

First dancer mechanism and the second dancer mechanism are symmetricly set on the top of the first transfer paper and the second transfer paper and the wallboard 40 of below respectively.

First dancer mechanism and the second dancer mechanism include floating cylinder 11, dancer 43, deflector roll 27 separately (owing to there being many deflector rolls in equipment, 1 place's deflector roll is only marked in accompanying drawing, all the other guide roller structures are identical with this place's deflector roll with function, only position is different), the installing plate 44(installing plate 44 of fixed head 46, adjusting bolt 65 and two bendings is preferably T-shaped), wherein:

The two ends of dancer 43 respectively pivot joint (realizing pivot joint preferably by bearing) in respective wherein one end of two installing plates 44, the two ends of deflector roll 27 respectively pivot joint (realizing pivot joint preferably by bearing) in the respective wherein other end of two installing plates 44.

Two installing plates 44 are all installed with slide block 6 separately, and slide block 6 and respectively two fixed blocks 5 be fixedly arranged on two wallboards 40 form slide mechanism, and this slide mechanism has good guide effect.

Cylinder barrel and the fixed head 46 of floating cylinder 11 are all fixedly connected with wallboard 40 separately, and the piston rod of the cylinder 11 that floats is connected with the drift angle place of two installing plates 44 separately between two ends.

The piston rod of cylinder 11 of floating can drive installing plate 44 and slide block 6 to slide relative to fixed block 5, and dancer 43 can be driven the position to abutting against with the first transfer paper or the second transfer paper.

Adjusting bolt 65 is threaded with the screw on fixed head 46, and one end of screw that adjusting bolt 65 passes on fixed head 46 is connected on installing plate 44 or slide block 6, and the axial direction of adjusting bolt 65 parallels with the axial direction of the piston rod of floating cylinder 11.

Dancer 43 is pressed on transfer paper 23(i.e. the first transfer paper and the second transfer paper) upper time can by transfer paper 23 tensioning, and make to be transferred device and be pressed against the transfer paper 23 material 22 to be printed having completed transfer printing and be separated from material 22 to be printed, then carry out transfer operation next time.

The size passing one end of the screw on fixed head 46 by controlling to adjust bolt 65 can adjust the stroke of dancer 43.

On two wallboards 40 that first transfer paper and the second transfer paper enter the position of transfer device and the first transfer paper and the second transfer paper shift out the position of transfer device two wallboards 40 on be preferably provided with dancer mechanism separately.Dancer mechanism can change the tension force that the first transfer paper and the second transfer paper bear separately.

Transfer paper checkout gear comprises both sides locating and detecting device (or claim: left and right locating and detecting device) and front and back locating and detecting device, and both sides locating and detecting device and front and back locating and detecting device include at least two sensors separately.The trimming that the detecting head of at least two sensors (such as: detecting sensor 49) of both sides locating and detecting device aims at the first transfer paper and the second transfer paper respectively makes a reservation for the position arrived.Before and after the detecting head of at least two sensors (such as: detecting sensor 42) of the locating and detecting device mark of aiming at the printing surface of the first transfer paper and the second transfer paper respectively make a reservation for the position that arrives.

Left and right locating and detecting device, whether the trimming for detecting the first transfer paper and the second transfer paper has arrived at preposition, can be identical with the components and parts for detecting the second transfer paper for the components and parts detecting the first transfer paper in the locating and detecting device of left and right, also can be different, preferably identical.

The sensor (such as: detecting sensor 49) of left and right locating and detecting device is preferably fixed on two wallboards 40 near paper placing machine structure releasing transfer paper, and the detecting head of sensor will aim at the position that transfer paper trimming makes a reservation for arrival.

Front and back locating and detecting device, for detecting the distance of the first transfer paper and the advance of the second transfer paper, can be identical with the components and parts for detecting the second transfer paper for the components and parts detecting the first transfer paper in the locating and detecting device of front and back, also can be different, preferably identical.

Before and after the sensor (such as: detecting sensor 42) of locating and detecting device be preferably fixed on two wallboards 40 near the transfer paper before haulage gear.The mark that the detecting head of sensor will aim at transfer paper printing surface makes a reservation for the position arrived.

In this example, detecting sensor 42 and detecting sensor 49 are preferably electro-optical pickoff, and in the present invention, sensor can be electro-optical pickoff.Certainly, other sensors are used with the technical scheme of alternative electro-optical pickoff also within protection scope of the present invention.

In the present embodiment, transfer device comprises top board mechanism 9, lower platen mechanism 13 and steaming device, wherein:

Top board mechanism 9 and lower platen mechanism 13 include pressing plate (or claim: top board), gripper shoe 32, pressurized cylinder 8 and column 7 separately.Pressing plate is preferably provided with cavity, is provided with electrothermal tube in cavity, fits with high temperature resistant silicon offset plate 10 separately respectively in the top of the below of the pressing plate of top board mechanism 9 and the pressing plate of lower platen mechanism 13.The pressing plate of top board mechanism 9 and the pressing plate of lower platen mechanism 13 are the same structures.Top board mechanism 9 and both lower platen mechanisms 13 can symmetrically configure.

Gripper shoe 32 is fixedly connected with wallboard 40, and gripper shoe 32 is preferably fixedly connected on the medium position of two wallboards 40.

The cylinder barrel of pressurized cylinder 8 is fixedly connected with gripper shoe 32, the piston rod of pressurized cylinder 8 (or claim: elevating lever) be connected with pressing plate.

Pressing plate is fixedly connected with column 7, and forms slide mechanism between column 7 and gripper shoe 32, makes thus to define between column 7 and gripper shoe 32 to be slidably connected.Pressing plate is preferably square plate, and its corner is preferably all installed with column 7 separately.

The pressing plate of top board mechanism 9 and the pressing plate of lower platen mechanism 13 are relative with two to be transferred positions of material 22 to be printed respectively.Be preferably: the maximum extended planar of the pressing plate of top board mechanism 9 and both pressing plates of lower platen mechanism 13 parallels.

Steaming device is used for material 22 to be printed and the first transfer paper be pressed against on material to be printed 22 two to be transferred and the second transfer paper ejection steam.Steaming device comprises the first steaming device and the second steaming device, and the first steaming device and the second steaming device can be the Liang Tao mechanism of identical structure.First steaming device is used for material 22 to be printed and the first transfer paper ejection steam of being pressed against on material 22 to be printed one of them to be transferred, and the second steaming device is used for material 22 to be printed and is pressed against the second transfer paper ejection steam of material 22 to be printed wherein on another to be transferred.

Arranging of steaming device can carry out fixation to the pattern on material 22 to be printed and the color on pattern, so ensure that the bright in luster, fine and smooth of pattern, color fastness is higher.

Top board mechanism 9 and lower platen mechanism 13 realize concora crush transfer printing simultaneously, pressure stability, the rate of transform are high, and the transfer printing machine of the present invention of top board mechanism 9 and lower platen mechanism 13 is set, the transfer printing machine with presser type is simple to operate, positioning precision is high, speed is fast, is applicable to the advantage of the transfer printing demand of current cut-parts formula fabric.

In the present embodiment, the first steaming device and the second steaming device include without 33 being marked on symmetrical triangle in bar cylinder 33(figure separately, represent Rodless cylinder, the same symmetrical diabolo in left side also can represent Rodless cylinder), shrouding 34, steam jet 45 and steam generator, wherein: what the dotted line in Fig. 7 represented is that these parts movably arrive this position.

Cylinder barrel without bar cylinder 33 is fixedly connected with wallboard 40, piston without bar cylinder 33 is fixedly connected with shrouding 34, steam jet 45 is fixedly connected with shrouding 34, the steam inlet of steam jet 45 is connected with the steam (vapor) outlet of steam generator, and the steam inlet of steam jet 45 is connected with the steam (vapor) outlet of steam generator preferably by pipeline.

The steam (vapor) outlet of steam jet 45 is between the pressing plate of top board mechanism 9 and the pressing plate of lower platen mechanism 13.

Multiple positions ejection steam on first transfer paper that steam jet 45 can be driven on material 22 to be printed without bar cylinder 33 by shrouding 34 and to be pressed against on material to be printed 22 two to be transferred and the second transfer paper, thus ensure that the transferring effect of pattern is more comprehensive, even.

The part that gripper shoe 32 is extended in one end that the present embodiment central post 7 deviates from pressing plate is provided with screw thread, and this arranges threaded part and is threaded with block.

The stroke of pressing plate can be adjusted by the position adjusting block, the compression distance between top board mechanism 9 and lower platen mechanism 13 can be regulated, and then the size being pressed against the power that compresses that the first transfer paper on material to be printed 22 two to be transferred and the second transfer paper bear can be adjusted.

In the present embodiment, transfer printing machine also comprises controller and the material position detecting device 14 that is electrically connected by circuit or wireless signal transceiver with controller and/or transfer paper checkout gear, transfer printing machine both can comprise material position detecting device 14 and transfer paper checkout gear one of them, also can both include, be preferably both to include, wherein:

Material position detecting device 14, for detecting mark prefabricated on material 22 to be printed, for carrying the stamp liner plate 21 of material 22 to be printed or the position for carrying mark prefabricated on the stamp liner plate 21 of material 22 to be printed, and by testing result input control device.Material position detecting device can be sensor, is preferably electro-optical pickoff.

Transfer paper checkout gear, also for detecting the position of the first transfer paper and the second transfer paper mark that the position on trimming, the first transfer paper and the second transfer paper are prefabricated separately separately, and by testing result input control device.In this example, this transfer paper checkout gear at least comprises the detecting sensor 42 shown in Fig. 3 and detecting sensor 49.

Controller, for according to testing result, controls feeding device and drives the distance of material 22 to be printed movement and/or control direction and the distance that folding and unfolding paper apparatus drives calico paper movement.

Controller, also at least controlling feeding device, folding and unfolding paper apparatus and transfer device according to testing result, whether one of them works, and is preferably controller and both can controls feeding device, can control again the work of folding and unfolding paper apparatus and transfer device.

The present embodiment middle controller can be chip, controller also can with feeding device, folding and unfolding paper apparatus or transfer device in for providing the motor of power to integrate.

The setting of controller and material position detecting device 14, transfer paper checkout gear adds automation of the present invention, intelligence degree, improves the positional precision of material 22 to be printed and transfer paper 23.Controller can be multiple, also can be one.Multiple different controller can integrate with arbitrary motor mentioned above (such as: conveying motor) respectively, and controller also can be independent chip or single-chip microcomputer.

Certainly, use different controllers to connect material position detecting device 14 and transfer paper checkout gear respectively, control the technical scheme of different motor respectively also within protection scope of the present invention.

In the present embodiment, feeding device drives the direction of material 22 to be printed movement and folding and unfolding paper apparatus to drive the direction of the first transfer paper and the second transfer paper movement perpendicular or parallel, and being preferably perpendicular i.e. both direction is cross.

As can be seen from Figure 2: two frames 12 laying respectively at front and rear are with to lay respectively at left orthogonal with two wallboards 40 of right and be fixedly connected with in cross.Form the paper placing machine structure of folding and unfolding paper apparatus, haulage gear, paper collecting mechanism and subsidiary body's (subsidiary body comprises pendulum roller mechanism, dancer mechanism and transfer paper checkout gear) to be connected on two wallboards 40.Cloth feeder is connected in two frames 12.Form the top board mechanism 9 of transfer device, lower platen mechanism 13 and steaming device to be connected on the wallboard 40 of the fixed connection place of frame 12 and wallboard 40.

It is large that this structure has peg coverage, and transfer paper 23 and the relative position of material 22 to be printed are convenient to the advantage observed, adjust.

Certainly, feeding device drives the direction of material 22 to be printed movement and folding and unfolding paper apparatus to drive the angle between the direction of the first transfer paper and the second transfer paper movement to be that the technical scheme of obtuse angle or acute angle is also within protection scope of the present invention.

The transfer printing action of the transfer printing machine that optimal technical scheme of the present invention provides is as follows:

Before material to be printed (when material to be printed is yarn fabric, material to be printed also can claim: fabric) 22 transfer printings, top board mechanism 9 and lower platen mechanism 13 are in released state, and the material to be printed 22 be through on liner plate 21 is manually placed on the steady pin of chain 3.Transfer paper 23 first moves, traction cylinder 35 controls arm 41 and drives the pressure roller 37 of elastomeric material to compress carry-over pinch rolls 36, now transfer paper 23 is pressed between carry-over pinch rolls and pressure roller 37, and traction electric machine (being preferably servomotor) drives carry-over pinch rolls 36 to rotate, and drives transfer paper 23 to move to delivery device direction.As the detecting sensor 49 at paper feed place finds that paper departs from, positioning and rectifying motor 53 can be controlled and drive Mobile base 52 to move left and right to rectify a deviation.Transfer paper 23 is printed on tracking cross, and after detecting sensor 42 probe detects tracking cross, realize transfer paper 23 precise positioning all around, now traction electric machine 19 stops.Material 22 setting in motion to be printed, material 22 to be printed by conveying motor (when material to be printed is cloth, also can be called: defeated cloth motor, being preferably servomotor) 16 brought into motion are to transfer printing place, material position detecting device (or claim: positioning detection mechanism) 14 detect liner plates 21 location whether accurate, signal feedback is to the closed-loop control of conveying motor 20 stroke, and now material 22 to be printed is located.The cylinder 11 that floats drives the dancer 43 on T-shaped installing plate 44 and deflector roll 27 to move, and the roller 43 that fluctuates is closely sealed, and upper and lower transfer paper 23 is fitted to material 22 to be printed.Due to the change of transfer paper 23 position, make the tension variation of transfer paper 23, pendulum roller 31 affects the stressed of swing arm cylinder (or claim: put roller cylinder) 29 and shifting balance by this tension variation, ensure that the smooth of transfer paper 23 and position.The run duration of front and back Liang Tao dancer mechanism slightly successively, the speed of the dancer 43 near draw-gear side is slightly fast, top board mechanism 9 now and lower platen mechanism 13 are with trend material 22 to be printed to compress by pressurized cylinder 8, and material 22 to be printed completes transfer printing action with transfer paper 23.After transfer printing completes, top board mechanism 9 and lower platen mechanism 13 are driven by pressurized cylinder 8 and are separated, the cylinder 11 that floats drives dancer 43 disengaging movement, now steam jet is driven to advance without bar cylinder 33, steam valve is opened simultaneously, carry out spraying steam to material 22 to be printed and transfer paper 23, action is get back to original position after a stroke.Now transfer paper 23 separates with material 22 to be printed, cause tension variation, movable pendulum roller 31 moving equilibrium tension force is with by swing arm cylinder 29, traction cylinder 35 drives transfer paper 23 to move, carry out a cursor monitoring point, winding motor (being preferably torque motor) 20 drives air-expanding shaft 39 rotation to carry out rolling, and conveying motor 16 drives chain that the material to be printed 22 after transfer printing is sent, new material to be printed 22 enters, and repeats action above.

Arbitrary technical scheme disclosed in the invention described above unless otherwise stated, if the number range of it discloses, so disclosed number range is preferred number range, anyly it should be appreciated by those skilled in the art: preferred number range is only the numerical value that in many enforceable numerical value, technique effect is obvious or representative.Because numerical value is more, cannot be exhaustive, so the present invention just discloses component values to illustrate technical scheme of the present invention, and the above-mentioned numerical value enumerated should not form the restriction to the invention protection domain.

Simultaneously, if the invention described above discloses or relate to parts or the structural member of connection fastened to each other, so, unless otherwise stated, be fixedly connected with and can be understood as: can releasably be fixedly connected with (such as using bolt or screw to connect), also can be understood as: to be non-removablely fixedly connected with (such as rivet, weld), certainly, connection fastened to each other also can be replaced by integral type structure (such as use casting, forging or Shooting Technique is integrally formed creates) (obviously cannot adopt except integrally formed technique).

In addition, if there is term for representing position relationship or shape in arbitrary technical scheme disclosed in the invention described above, so the applied term for representing position relationship or shape unless otherwise stated its implication comprises approximate with it, similar or close state or shape.Arbitrary parts provided by the invention both can be assembled by multiple independent part, and also can be one of the forming manufacture technics separate part out.

Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.

Claims (14)

1. a transfer printing machine, is characterized in that, comprises feeding device, folding and unfolding paper apparatus and transfer device, wherein:

Described feeding device, moves along predetermined direction for driving material to be printed;

Described folding and unfolding paper apparatus, for driving the first transfer paper and the second transfer paper respectively through relative two to be transferred in described material position to be printed;

Described transfer device, for on lay respectively at described material to be printed at described first transfer paper and the second transfer paper two described to be transferred time, be needed on two described to be transferred by the mode described first transfer paper and the second transfer paper pressed on respectively on two described to be transferred being made the pattern on described first transfer paper and the second transfer paper; The final drive shaft that described feeding device comprises two relative frames of conveying motor, position, be articulated or be hinged with wherein one end of two described frames and be articulated with the wherein other end of two described frames or be hinged be transmitted axle, wherein:

The main shaft of described conveying motor is connected with described final drive shaft and described final drive shaft can be driven to rotate;

Be transmitted axle described in described final drive shaft is driven by chain drive or rope band transmission mechanism rotate and drive described material to be printed to move along predetermined direction by described chain drive or described rope band transmission mechanism; Described chain drive comprises drive sprocket, chain and steady pin, wherein:

At least four described drive sprockets be fixedly arranged on respectively described final drive shaft two ends and described in be transmitted axle two ends be positioned in the part of the inner side of two described frames separately;

Article two, the described drive sprocket of one of them two ends being sheathed on described final drive shaft of described chain wherein on one end and described in be transmitted outside the described drive sprocket of axle two ends wherein on one end, two described chains wherein the described drive sprocket of the another set of two ends being located at described final drive shaft wherein on the other end and described in be transmitted outside the described drive sprocket of axle two ends wherein on the other end;

Described steady pin is fixedly connected on described chain, is plugged in described steady pin for the stamp liner plate carrying described material to be printed;

Drive described chain to move by the described drive sprocket set firmly thereon in described final drive shaft rotation process, and moved along predetermined direction by stamp liner plate described in described chain-driving and described material to be printed.

2. transfer printing machine according to claim 1, is characterized in that, described feeding device also comprises tensioning plate, the guiding body of rod, tensioning positioning seat and tensioning bolt, wherein:

The described two ends being transmitted axle are articulated on two described tensioning plates respectively, each described tensioning plate are provided with the different long lumbar hole of at least two position height,

Two described frames are all installed with separately the described guiding body of rod of number identical with described long lumbar hole, and each described long lumbar hole is all equipped with the described guiding body of rod, and two described frames are also all installed with described tensioning positioning seat;

The screw portion of described tensioning bolt is threaded with the screw on described tensioning positioning seat, and described tensioning bolt runs through and the one end of extending the screw on described tensioning positioning seat is connected on described tensioning plate;

The length direction of described long lumbar hole, the axial direction of described tensioning bolt all parallel with the moving direction of described material to be printed.

3., according to the arbitrary described transfer printing machine of claim 1-2, it is characterized in that, the paper placing machine structure that described folding and unfolding paper apparatus comprises two relative wallboards of position and is arranged between two described wallboards, wherein:

Described paper placing machine structure comprises for driving the first paper placing machine structure of described first transfer paper movement and for driving the second paper placing machine structure of described second transfer paper movement;

Described first paper placing machine structure and described second paper placing machine structure include separately puts paper rotating shaft, Mobile base, line slideway, holder, brake and deviation correction mechanism, wherein:

Described wherein one end of putting paper rotating shaft is articulated on described wallboard and the part that this end extends described wallboard is meshed by the spragging gear of gear drive with described brake;

The described wherein other end putting paper rotating shaft is articulated on described Mobile base, described holder is fixedly connected with described wallboard, described line slideway is arranged between described Mobile base and described holder, and the length direction of described line slideway parallels with the described axial direction putting paper rotating shaft;

Described Mobile base in described first paper placing machine structure is fixedly connected with by rigid connector with between the described Mobile base in described second paper placing machine structure;

Described deviation correction mechanism can be driven described Mobile base and put paper rotating shaft described in described Mobile base drives and be slided relative on described holder on the length direction of described line slideway by described line slideway.

4. transfer printing machine according to claim 3, is characterized in that, the screw that described deviation correction mechanism comprises positioning and rectifying motor, shaft coupling, screw mandrel and is arranged on described Mobile base, wherein:

The main shaft of described positioning and rectifying motor is connected with described screw mandrel by described shaft coupling, and described positioning and rectifying motor is fixedly arranged on described holder or described wallboard;

Described screw mandrel is threaded with the screw on described Mobile base, and the axial direction of described screw mandrel parallels with the length direction of line slideway or coincides.

5. transfer printing machine according to claim 3, it is characterized in that, described folding and unfolding paper apparatus also comprises paper collecting mechanism, described paper collecting mechanism comprises for driving the first paper collecting mechanism of described first transfer paper movement and for driving the second paper collecting mechanism of described second transfer paper movement, described first paper collecting mechanism and the second paper collecting mechanism include collection rotating shaft and winding motor separately, the two ends of described collection rotating shaft are articulated on two described wallboards respectively, and wherein one end of described collection rotating shaft is connected with the main shaft of described winding motor.

6. transfer printing machine according to claim 5, is characterized in that, described folding and unfolding paper apparatus also comprise the first locking mechanism and the second locking mechanism at least one of them, wherein:

The described wherein other end putting paper rotating shaft is articulated on described Mobile base by described first locking mechanism;

The two ends of described collection rotating shaft are articulated on the holder that is fixedly connected with described wallboard respectively by described second locking mechanism;

Described first locking mechanism and described second locking mechanism include bearing, open-type locking bed and locking nut separately;

The outer ring of described bearing is locked in described open-type locking bed;

Describedly put paper rotating shaft or described collection rotating shaft is fixedly connected with the inner ring of described bearing;

Described locking nut is threaded with described open-type locking bed.

7. transfer printing machine according to claim 3, it is characterized in that, described folding and unfolding paper apparatus also comprises haulage gear, described haulage gear comprises for driving the first haulage gear of described first transfer paper movement and for driving the second haulage gear of described second transfer paper movement, described first haulage gear and the second haulage gear include carry-over pinch rolls, pressure roller, arm, traction electric machine and traction cylinder separately, wherein:

The two ends of described carry-over pinch rolls are articulated on two described wallboards respectively, and wherein one end of described carry-over pinch rolls is connected with the main shaft of described traction electric machine;

The two ends of described pressure roller are articulated on two described arms respectively;

Wherein one end pivot joint of two described arms or be articulated with on two described wallboards, the wherein other end of two described arms is connected with the piston rod of described traction cylinder;

The cylinder barrel of described traction cylinder is connected with described wallboard.

8. transfer printing machine according to claim 3, is characterized in that, described folding and unfolding paper apparatus also comprise pendulum roller mechanism, dancer mechanism and transfer paper checkout gear at least one of them, wherein:

Described pendulum roller mechanism comprises first to be put roller mechanism for what abut against with described first transfer paper and second puts roller mechanism for what abut against with described second transfer paper;

At least one of them comprises pendulum roller, swing arm, support bar, swing arm cylinder and balance roller for described first pendulum roller mechanism and described second pendulum roller mechanism, wherein:

Wherein one end and the described pendulum roller of described swing arm are articulated or are hinged, and the wherein other end of described swing arm is connected with described balance roller;

The cylinder barrel of described swing arm cylinder is fixedly connected with described wallboard, and the piston rod of described swing arm cylinder is articulated by connector and described swing arm or is hinged;

Described swing arm is articulated between the piston rod of described swing arm cylinder and the part of described balance roller by described support bar and described wallboard or is hinged;

Described dancer mechanism comprises the first dancer mechanism for abutting against with described first transfer paper and the second dancer mechanism for abutting against with described second transfer paper;

Described first dancer mechanism and described second dancer mechanism are symmetricly set on the top of described first transfer paper and described second transfer paper and the described wallboard of below respectively;

Described first dancer mechanism and described second dancer mechanism include the installing plate of floating cylinder, dancer, deflector roll, fixed head, adjusting bolt and two bendings separately, wherein:

Cylinder barrel and the described fixed head of described floating cylinder are all fixedly connected with described wallboard separately, and the piston rod of described floating cylinder is connected to the drift angle place of two described installing plates separately between two ends;

The two ends of described dancer are articulated in respective wherein one end of two described installing plates respectively, and the two ends of described deflector roll are articulated in two described installing plates wherein other end separately respectively;

Two described installing plates are all installed with slide block separately, and described slide block and respectively two fixed blocks be fixedly arranged on two described wallboards form slide mechanism;

The piston rod of described floating cylinder can drive described installing plate and described slide block to slide relative to described fixed block, and described dancer can be driven the position extremely abutted against with described first transfer paper or described second transfer paper;

Described adjusting bolt is threaded with the screw on described fixed head, and one end of screw that described adjusting bolt passes on described fixed head is connected on described installing plate or described slide block, the axial direction of described adjusting bolt parallels with the axial direction of the piston rod of described floating cylinder;

Described transfer paper checkout gear comprises both sides locating and detecting device and front and back locating and detecting device, and described both sides locating and detecting device and described front and back locating and detecting device include at least two sensors separately;

The trimming that the detecting head of at least two described sensors of described both sides locating and detecting device aims at described first transfer paper and described second transfer paper respectively makes a reservation for the position arrived;

The mark that the detecting head of at least two described sensors of described front and back locating and detecting device aims at the printing surface of described first transfer paper and described second transfer paper respectively makes a reservation for the position arrived.

9. transfer printing machine according to claim 8, it is characterized in that, on two described wallboards that described first transfer paper and described second transfer paper enter the position of described transfer device and described first transfer paper and described second transfer paper shift out the position of described transfer device two described wallboards on be provided with described dancer mechanism separately.

10. transfer printing machine according to claim 3, is characterized in that, described transfer device comprises top board mechanism, lower platen mechanism and steaming device, wherein:

Described top board mechanism and lower platen mechanism include pressing plate, gripper shoe, pressurized cylinder and column separately,

Described gripper shoe is fixedly connected with described wallboard, and the cylinder barrel of described pressurized cylinder is fixedly connected with described gripper shoe, and the piston rod of described pressurized cylinder is connected with described pressing plate;

Described pressing plate is fixedly connected with described column, and forms slide mechanism between described column and described gripper shoe;

The pressing plate of described top board mechanism and the pressing plate of described lower platen mechanism are relative with two described to be transferred positions of described material to be printed respectively;

Described steaming device comprises the first steaming device and the second steaming device, described first steaming device, for spraying steam to described material to be printed and described first transfer paper be pressed against on described material to be printed one of them to be transferred;

Described second steaming device, for described material to be printed and be pressed against the described second transfer paper ejection steam of described material to be printed wherein on another to be transferred.

11. transfer printing machines according to claim 10, is characterized in that, described first steaming device and described second steaming device include without bar cylinder, shrouding, steam jet and steam generator separately, wherein:

The described cylinder barrel without bar cylinder is fixedly connected with described wallboard, and the described piston without bar cylinder is fixedly connected with described shrouding, and described steam jet is fixedly connected with described shrouding, and the steam inlet of described steam jet is connected with the steam (vapor) outlet of described steam generator;

The steam (vapor) outlet of described steam jet is between the described pressing plate of described top board mechanism and the described pressing plate of described lower platen mechanism.

12. transfer printing machines according to claim 11, is characterized in that, the part that described gripper shoe is extended in one end that described column deviates from described pressing plate is provided with screw thread, and this arranges threaded part and is threaded with block.

13. according to the arbitrary described transfer printing machine of claim 1-2, it is characterized in that, described transfer printing machine also comprises controller and the material position detecting device that is electrically connected by circuit or wireless signal transceiver with described controller and/or transfer paper checkout gear, wherein:

Described material position detecting device, for detecting mark prefabricated on described material to be printed, for carrying the stamp liner plate of described material to be printed or whether the position for carrying mark prefabricated on the stamp liner plate of described material to be printed has arrived at precalculated position, and testing result is inputted described controller;

Described transfer paper checkout gear, whether the position also for detecting described first transfer paper and the described second transfer paper mark that the position on trimming, described first transfer paper and the second transfer paper are prefabricated separately has separately arrived at precalculated position, and testing result is inputted described controller;

Described controller, for according to described testing result, controls described feeding device and drives the distance of described material movement to be printed and/or control direction and the distance that described folding and unfolding paper apparatus drives described calico paper movement;

Described controller, also at least controlling described feeding device, described folding and unfolding paper apparatus and described transfer device according to described testing result, whether one of them works;

Described controller is chip, or, for providing the motor of power to integrate in described controller and described feeding device, described folding and unfolding paper apparatus or described transfer device.

14. according to the arbitrary described transfer printing machine of claim 1-2, it is characterized in that, described feeding device drives the direction of described material movement to be printed and described folding and unfolding paper apparatus to drive the direction of described first transfer paper and the second transfer paper movement perpendicular or parallel.