CN107323069A - A kind of roller printing machine - Google Patents

A kind of roller printing machine Download PDF

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Publication number
CN107323069A
CN107323069A CN201710645491.9A CN201710645491A CN107323069A CN 107323069 A CN107323069 A CN 107323069A CN 201710645491 A CN201710645491 A CN 201710645491A CN 107323069 A CN107323069 A CN 107323069A
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CN
China
Prior art keywords
roller
feed rod
motor
printing machine
leading screw
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Granted
Application number
CN201710645491.9A
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Chinese (zh)
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CN107323069B (en
Inventor
侯思远
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Jiangsu Kuntai Machinery Co Ltd
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侯思远
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Priority to CN201710645491.9A priority Critical patent/CN107323069B/en
Publication of CN107323069A publication Critical patent/CN107323069A/en
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Publication of CN107323069B publication Critical patent/CN107323069B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F9/00Rotary intaglio printing presses
    • B41F9/06Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/38Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on knitted fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/24Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34Cylinder lifting or adjusting devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061Force sensors associated with industrial machines or actuators

Abstract

The invention discloses a kind of roller printing machine, belong to printing technology field, including stamp machine base, leading screw, feed rod, transmission nut, sill, lower graining roll, entablature, upper graining roll, motor and feed rod micro-adjusting mechanism, coordinated by the screw thread between leading screw and transmission nut and feed rod micro-adjusting mechanism can realize the quick regulation and accurate adjustment of the spacing between lower graining roll and upper graining roll, and, roller follower is provided with the sill of the roller printing machine of the embodiment of the present invention, pressure sensor and piezoelectric signal converter are provided with entablature, can be according to the thickness of raw material to be processed and printing and dyeing pressure requirements, automatically adjust the spacing between active roller and driven roller, realize the pressure adaptive regulation in dyeing process, improve the problem of roller printing machine printing and dyeing stereovision is poor, avoid the occurrence of the uneven grade defect ware phenomenon of stamp color.

Description

A kind of roller printing machine
Technical field
The present invention relates to printing technology field, more particularly to a kind of roller printing machine.
Background technology
Printing machine is a kind of capital equipment of printing in textiles, its operation principle:Pass through a cylindrical shape for carrying flower pattern Wire netting (i.e. cylinder), PURE ROLLING is made on textile to be printed so that cylinder inner dye leads under the pressure of scraer printing system The mesh transferance with flower pattern cylinder is crossed to fabric, so as to complete the printing process of textile.The net processed of ROTARY SCREAM PRINTING Cost is low, easy to process, is current topmost stamp mode.But ROTARY SCREAM PRINTING accuracy is poor, for special etching, discharge printing It is not easily controlled Deng printing technology, when in printing, some have the cloth of particular/special requirement, ROTARY SCREAM PRINTING is limited by technological level, nothing Method meets printing and required.
Roller printing is the predecessor of ROTARY SCREAM PRINTING, and its operation principle is the roller surface in metal by corroding or swashing The method of light carves out design, and roller surface is turned over after dyestuff groove, and the dyestuff for not carving part is struck off with scraper, is left The dyestuff of part is carved, then under pressurised conditions, PURE ROLLING is made on textile to be printed so that the dye of engraving groove part Material is transferred directly on fabric, so as to complete textile printing process.Because the printing of roller printing is fine, can accurately it control Dyestuff applied amount, so roller printing machine is widely used in printing etching, discharge printing etc. and has the pattern of particular/special requirement.
Roller printing machine in prior art generally uses Resistant heating, and the efficiency of heating surface is low, and power consumption is big, and existing Roller printing machine in technology uses active roller and driven roller as defined in spacing, it is impossible to according to the thickness of raw material to be processed Degree and tonnage automatically adjust the spacing between active roller and driven roller, cause the roller printing machine in prior art to add The product stamp color that work comes out is single, and printing and dyeing stereovision is poor, it is easy to the uneven grade defect ware phenomenon of stamp color occur.
The content of the invention
The embodiment of the present invention provides a kind of roller printing machine, it is intended to realize the thickness and tonnage according to raw material to be processed The spacing between active roller and driven roller is automatically adjusted, improves roller printing machining color single poor with printing and dyeing stereovision The problem of, it is to avoid there is the uneven grade defect ware phenomenon of stamp color, while the efficiency of heating surface of roller printing machine can also be improved, Reduce the power consumption of roller printing machine.
The concrete technical scheme that the present invention is provided is as follows:
On the one hand, the embodiment of the present invention provides a kind of roller printing machine, and the roller printing machine includes stamp machine base, is arranged on Leading screw and feed rod on stamp machine base, the transmission nut being connected with the threads of lead screw, it is fixedly connected with the transmission nut Sill, the lower graining roll on the sill, the entablature being fixedly mounted on the feed rod, installed in described Upper graining roll on entablature, motor and feed rod micro-adjusting mechanism installed in the printing machine chassis interior;The motor it is defeated It is fixedly connected between shaft and the leading screw, the motor is used to drive the leading screw to rotate;The feed rod micro-adjusting mechanism includes The nut that is fixedly connected with the feed rod, the power transmission shaft being threadedly coupled between the nut, for driving the power transmission shaft to revolve The feed rod fine setting motor turned, the signal control mainboard for controlling the feed rod fine setting motor, the nut and the power transmission shaft Between the pitch of connection screw thread be less than the pitch of connection screw thread between the leading screw and the transmission nut;The sill On be provided with roller follower, the entablature and be provided with pressure sensor and piezoelectric signal converter, the pressure sensor It is connected with the piezoelectric signal converter, the piezoelectric signal converter is electrically connected with the signal control mainboard;The pressure Sensor is used for the pressure for measuring the stamp process of the roller printing machine.
Optionally, the pressure sensor includes elastic sheet, and the elastic sheet includes middle planar portion and positioned at institute The arc sections at middle planar portion two ends are stated, the outer surface of the lower surface of the middle planar portion and the upper graining roll is tangent.
Optionally, the pressure sensor include circular arc type elastic sheet, the outer surface of the circular arc type elastic sheet with Tangent line between the outer surface of the upper graining roll is horizontal line.
Optionally, the tangent line between the outer surface of the roller follower and the outer surface of the lower graining roll is horizontal line, The roller follower is arranged on the outer surface of the sill using support.
Optionally, the leading screw includes the first leading screw and the second leading screw, and first leading screw and second leading screw are located at On the diagonal of the stamp machine base, the feed rod includes the first feed rod and the second feed rod, first feed rod and described the Two feed rods are located on the diagonal of the stamp machine base.
Optionally, the motor includes the first motor and the second motor, the output shaft of first motor and described first Be fixedly connected between leading screw, first motor is used to drive first leading screw to rotate, the output shaft of second motor with It is fixedly connected between second leading screw, second motor is used to drive second leading screw to rotate, wherein, first electricity Machine works asynchronously with second motor.
Optionally, the feed rod micro-adjusting mechanism includes the first feed rod micro-adjusting mechanism and the second feed rod micro-adjusting mechanism, described the One feed rod micro-adjusting mechanism is fixedly connected with first polished rod, and the second polished rod micro-adjusting mechanism is fixed with second polished rod to be connected Connect, the first feed rod micro-adjusting mechanism and the second feed rod micro-adjusting mechanism synchronous working.
Optionally, the roller printing machine also includes the motor control mainboard being arranged on the sill, the motor Control mainboard is used to control first motor and second motor synchronously to turn left or synchronous right-hand rotation.
Optionally, the roller printing machine also includes the electronic winding up roller being arranged on the stamp machine base, described electronic Winding up roller is arranged on the stamp machine base using support, main shaft and bearing.
Optionally, the roller printing machine also includes the roller supporting portion for being arranged on the upper edge of the sill, described Roller supporting portion is used for the finished product for supporting printing and dyeing to complete.
Beneficial effects of the present invention are as follows:
The embodiment of the present invention provides a kind of roller printing machine, including stamp machine base, leading screw, feed rod, transmission nut, sill, Lower graining roll, entablature, upper graining roll, motor and feed rod micro-adjusting mechanism;Wherein, it is fixed between the output shaft and leading screw of motor to connect Connect, motor is used to drive leading screw to rotate, and is fixedly connected between transmission nut and sill;By between leading screw and transmission nut Screw thread coordinates, and realizes the motion up and down of lower graining roll, and then realizes lower spacing between graining roll and upper graining roll Quick regulation;Feed rod micro-adjusting mechanism include be fixedly connected with feed rod nut, be threadedly coupled between nut power transmission shaft, be used for Feed rod fine setting motor, the signal control mainboard for controlling feed rod fine setting motor, nut and the power transmission shaft of driving power transmission shaft rotation Between the pitch of connection screw thread be less than the pitch of connection screw thread between leading screw and transmission nut, can by feed rod micro-adjusting mechanism To realize the upwardly or downwardly motion of entablature, and then realize the fine tune of lower spacing between graining roll and upper graining roll Section;I.e. the roller printing machine of the embodiment of the present invention is coordinated and feed rod micro-adjusting mechanism by the screw thread between leading screw and transmission nut The quick regulation and accurate adjustment of the spacing between lower graining roll and upper graining roll, the roller print of the embodiment of the present invention can be realized Flower machine can be according to the thickness of material to be processed and printing and dyeing pressure requirements, under the regulation of adaptability between graining roll and upper graining roll Spacing, it is ensured that the roller printing machine of the embodiment of the present invention can be used for print and dye different-thickness material to be processed, expand The printing and dyeing scope of the roller printing machine of the embodiment of the present invention.
It is provided with moreover, being provided with the sill of the roller printing machine of the embodiment of the present invention on roller follower, entablature Pressure sensor and piezoelectric signal converter, wherein, pressure sensor is used for the stamp process for measuring the roller printing machine Pressure, if pressure sensor is measured in the roller printing machine dyeing process of the embodiment of the present invention due to the thickness of material to be processed The reason such as uneven, causes the pressure in dyeing process excessive or too small, can be by the pressure that measures pressure sensor Force value is sent to piezoelectric signal converter, and being converted to electric signal by piezoelectric signal converter is sent to signal control mainboard, enters And control feed rod to finely tune motor by signal control mainboard and turn left or right-hand rotation, it is automatically increased or reduces lower graining roll and upper print Spacing between flower roller, realizes the pressure adaptive regulation in the roller printing machine dyeing process of the embodiment of the present invention, i.e. this hair The roller printing machine of bright embodiment can according to the thickness of raw material to be processed and printing and dyeing pressure requirements, automatically adjust active roller and Spacing between driven roller, realizes the pressure adaptive regulation in dyeing process, improves roller printing machine printing and dyeing stereovision poor The problem of, it is to avoid there is the uneven grade defect ware phenomenon of stamp color.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is a kind of main structure diagram of roller printing machine of the embodiment of the present invention;
Fig. 2 is a kind of side structure schematic view of roller printing machine of the embodiment of the present invention;
Fig. 3 is a kind of overlooking the structure diagram of roller printing machine of the embodiment of the present invention;
Fig. 4 is Section A-A schematic diagram in Fig. 1 of the embodiment of the present invention;
Fig. 5 is section B-B schematic diagram in Fig. 1 of the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made All other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing, " Four ", " 5th ", " the 6th ", " the 7th " and " the 8th " etc.(If there is)It is for distinguishing similar object, without for retouching State specific order or precedence.It should be appreciated that the data so used can be exchanged in the appropriate case, to retouch here The embodiments of the invention stated can for example be implemented with the order in addition to those for illustrating or describing herein.
In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, example Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed Step or unit, but may include not list clearly or for intrinsic other of these processes, method, product or equipment Step or unit.
To realize that thickness and tonnage according to raw material to be processed are automatically adjusted between active roller and driven roller Spacing, the problem of improving single roller printing machining color and poor printing and dyeing stereovision, the embodiment of the present invention provides a kind of roller Printing machine, including stamp machine base, the leading screw on stamp machine base and feed rod, the transmission spiral shell that is connected with threads of lead screw Sill, the lower graining roll on sill, the upper horizontal stroke being fixedly mounted on feed rod female, be fixedly connected with transmission nut Beam, the upper graining roll on entablature, the motor installed in printing machine chassis interior and feed rod micro-adjusting mechanism;Motor it is defeated It is fixedly connected between shaft and leading screw, motor is used to drive leading screw to rotate;Feed rod micro-adjusting mechanism includes what is be fixedly connected with feed rod Nut, the power transmission shaft being threadedly coupled between nut, for drive power transmission shaft rotate feed rod fine setting motor, for controlling feed rod The signal control mainboard of motor is finely tuned, the pitch of the connection screw thread between nut and power transmission shaft is less than between leading screw and transmission nut Connection screw thread pitch;It is provided with sill on roller follower, entablature and is provided with pressure sensor and piezoelectric signal turn Parallel operation, pressure sensor is connected with piezoelectric signal converter, and piezoelectric signal converter is electrically connected with signal control mainboard;Pressure is passed Sensor is used for the pressure for measuring the stamp process of the roller printing machine of the embodiment of the present invention.
Due to being fixedly connected between the output shaft and leading screw of motor, motor is used to drive leading screw to rotate, and transmission nut is with It is fixedly connected between crossbeam;Coordinated by the screw thread between leading screw and transmission nut, realize the fortune up and down of lower graining roll It is dynamic, and then realize the quick regulation of lower spacing between graining roll and upper graining roll;Feed rod micro-adjusting mechanism includes fixing with feed rod The nut of connection, the power transmission shaft being threadedly coupled between nut, for drive power transmission shaft rotate feed rod fine setting motor, for controlling Feed rod processed finely tunes the signal control mainboard of motor, and the pitch of the connection screw thread between nut and power transmission shaft is less than leading screw and transmission spiral shell The pitch of connection screw thread between mother, the upwardly or downwardly motion of entablature can be realized by feed rod micro-adjusting mechanism, and then Realize fine-tuning for lower spacing between graining roll and upper graining roll;That is the roller printing machine of the embodiment of the present invention passes through leading screw Screw thread between transmission nut coordinates and feed rod micro-adjusting mechanism can realize the spacing between lower graining roll and upper graining roll Quick regulation and accurate adjustment, the roller printing machine of the embodiment of the present invention can press according to the thickness and printing and dyeing of material to be processed Power requirement, the spacing under the regulation of adaptability between graining roll and upper graining roll, it is ensured that the roller printing of the embodiment of the present invention Machine can be used for the material to be processed of printing and dyeing different-thickness, expand the printing and dyeing scope of the roller printing machine of the embodiment of the present invention.
It is additionally, since on sill and is provided with roller follower, pressure sensor is provided with entablature and piezoelectric signal turns Parallel operation, wherein, pressure sensor is used for the pressure for measuring the stamp process of the roller printing machine, if pressure sensor is measured Due to the reason such as in uneven thickness of material to be processed in the roller printing machine dyeing process of the embodiment of the present invention, cause to print and dye Pressure in journey is excessive or too small, and piezoelectric signal conversion can be sent to by the pressure value for measuring pressure sensor Device, is converted to electric signal by piezoelectric signal converter and is sent to signal control mainboard, and then controlled by signal control mainboard Feed rod fine setting motor turns left or turned right, and is automatically increased or reduces lower spacing between graining roll and upper graining roll, realizes this Pressure adaptive regulation in the roller printing machine dyeing process of inventive embodiments, i.e. the roller printing machine of the embodiment of the present invention can With the thickness according to raw material to be processed and printing and dyeing pressure requirements, the spacing between active roller and driven roller is automatically adjusted, it is real Pressure adaptive regulation in existing dyeing process, improves the problem of roller printing machine printing and dyeing stereovision is poor, it is to avoid stamp color occur Coloured silk is uneven to wait defect ware phenomenon.
A kind of roller printing machine of the embodiment of the present invention is described in detail below in conjunction with 1 ~ accompanying drawing of accompanying drawing 5.
Shown in refer to the attached drawing 1, the roller printing machine of the embodiment of the present invention includes stamp machine base 8, installed in printing machine bottom Leading screw 7 and feed rod 6 on seat 8, the transmission nut 14 with the threaded connection of leading screw 7, the sill being fixedly connected with transmission nut 14 15th, on sill 15 lower graining roll 16, the entablature 17 being fixedly mounted on feed rod 6, on entablature 17 Upper graining roll 1, motor 10 and feed rod micro-adjusting mechanism 9 inside stamp machine base 8.Wherein, the output shaft of motor 10 It is fixedly connected between leading screw 7, motor 10 is used to drive leading screw 7 to rotate.
The embodiment of the present invention is not done and had for being fixedly connected with mode between the output shaft of motor 10 and the lower end of leading screw 7 Body is limited, and those skilled in the art refer to prior art.Example, adopted between the output shaft of motor 10 and the lower end of leading screw 7 Connected with shaft coupling, i.e., the output shaft of motor 10 drives the shaft coupling rotation for being secured to connection, and then shaft coupling drives and it The leading screw 7 being fixedly connected is rotated clockwise or counterclockwise.
The embodiment of the present invention is not specifically limited for the concrete model and specification of motor 10, wherein, motor 10 can be Under the control of control signal, rotating clockwise or counter-clockwise for its output shaft is realized.
With reference to shown in Fig. 1, Fig. 3 and Fig. 4, the leading screw 7 of the roller printing machine of the embodiment of the present invention includes the He of the first leading screw 71 Second leading screw 72, transmission nut 14 includes the first transmission nut 141 and the second transmission nut 142, wherein the first transmission nut 141 It is threadedly coupled, is threadedly coupled between the second leading screw 72 and the second transmission nut 142 between the first leading screw 71, example, first It is provided with identical external screw thread, the first transmission nut 141 and the second transmission nut 142 and sets on the leading screw 72 of leading screw 71 and second There is identical internal thread, the internal thread cooperates with the external screw thread.
Wherein, motor 110 includes the lower end of the first motor and the second motor, the output shaft of the first motor and the first leading screw 71 It is fixedly connected, the output shaft of the second motor is fixedly connected with the lower end of the second leading screw 72, the first motor is used to drive the first leading screw 71 rotation, the second motor be used for drive the second leading screw 72 rotate, the first motor and the second motor in the course of the work, synchronous up time Pin is rotated or synchronously rotated counterclockwise.
It is preferred that, the first motor and the knot that the second motor is identical motor, the first leading screw 71 and the second leading screw 72 Structure is identical, and the first transmission nut 141 is identical with the structure of the second transmission nut 142, it is ensured that the first leading screw 71 and second Thick stick 72 is respectively under the driving of the first motor and the second motor, with the first transmission nut 141 and the second transmission nut 142 in screw thread Realized under engagement sill move up or folding process in it is steady, it is ensured that sill move up or folding process in, lower stamp The axis of roller 16 is in horizontality all the time, it is ensured that during the lower spacing between graining roll 16 and upper graining roll 1 of regulation, no The print of the printing machine of the embodiment of the present invention can be caused because the axis between lower graining roll 16 and upper graining roll 1 is not parallel to each other Contaminate effect poor.
With reference to shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, the feed rod 6 of the embodiment of the present invention includes the first feed rod 61 and the second feed rod 62, wherein, the structure of the first feed rod 61 is identical with the structure of the second feed rod 62.
With reference to shown in Fig. 1, Fig. 3 and Fig. 4, the first transmission nut 141 and the second transmission nut 142 are fixedly mounted on sill On 15 diagonal, i.e. the first leading screw 71 and the second leading screw 72 are separately mounted on the diagonal of sill 15, sill 15 The through hole 152 of first through hole 151 and second is provided with another diagonal, wherein, the first feed rod 61 passes through first through hole 151, Second feed rod 62 passes through the second through hole 152, and the diameter of first through hole 151 is more than the external diameter of the first feed rod 61, the second through hole 152 Diameter be more than the second feed rod 62 external diameter, i.e. the first feed rod 61 can the free movement in first through hole 151, the second feed rod 62 can Freely it is connected with sill 15 with the free movement in the second through hole 152, namely the first feed rod 61 and the second feed rod 62.
With reference to shown in Fig. 1 and Fig. 4, the first transmission nut 141 and the second transmission nut 142 are fixedly mounted on sill 15 On diagonal, for the specific fixed form between the first transmission nut 141 and the second transmission nut 142 and sill 15, sheet Inventive embodiments are not specifically limited.
Example, the first transmission nut 141 and the second transmission nut 142 can be fixed on lower horizontal stroke using bolt or screw On beam 15.
Example, the first transmission nut 141 and the second transmission nut 142 can be fixed on sill by the way of welding On 15, or the first transmission nut 141 and the second transmission nut 142 are fixed on sill 15 by the way of wedge key, when So it is merely illustrative of herein, does not represent the embodiment of the present invention and be confined to this.
When the first leading screw 71 and the second leading screw 72 rotate under the drive of the first motor and the second motor respectively, due to dividing The first transmission nut 141 and the second transmission nut 142 not being threadedly coupled with the first leading screw 71 and the second leading screw 72 are fixed on down On crossbeam 15, the first transmission nut 141 and the second transmission nut 142 can not rotate with the first leading screw 71 and the second leading screw 72, the One transmission nut 141 and the second transmission nut 142 are merely able to respectively on the first leading screw 71 and the second leading screw 72, along the first leading screw 71 and second leading screw 72 hand of spiral it is synchronous upwards or it is synchronous move down, and then drive with the first transmission nut 141 and The sill 15 that second transmission nut 142 is fixedly connected is moved up, and realizes what is be fixedly connected with sill 15 Moving up for lower graining roll 16, can adjust the spacing between lower graining roll 16 and upper graining roll 1.
With reference to shown in Fig. 1, the motor for controlling the first motor and the second motor to be synchronized with the movement is provided with sill 15 Control device, wherein, motor control assembly includes motor control mainboard and control panel for motor, and motor control mainboard is respectively with the Electrically connected between one motor and the second motor, user can pass through the motor of button control first and second on control panel for motor Motor synchronously turns clockwise or synchronous rotate counterclockwise.
It should be noted that why control panel for motor is arranged on sill by the roller printing machine of the embodiment of the present invention On, it is due to the present inventor during the present invention is realized, is found by substantial amounts of experiment, if control panel for motor set The place outside sill is put, such as is arranged on stamp machine base, when user manipulates the lower stamp of control panel for motor regulation Spacing between roller 16 and upper graining roll 1, it is impossible between the lower graining roll 16 and upper graining roll 1 after accurate observation regulation Away from the regulation process for the spacing being unfavorable under user accurately controls between graining roll 16 and upper graining roll 1.To solve above-mentioned ask Control panel for motor is arranged on sill by topic, the roller printing machine of the embodiment of the present invention, can facilitate user according to regulation During lower real-time spacing between graining roll 16 and upper graining roll 1, the first motor of control and the synchronous dextrorotation of the second motor Turn or synchronous rotate counterclockwise, to increase or reduce lower spacing between graining roll 16 and upper graining roll 1, it is ensured that lower to print The operation convenience of spacing regulation between flower roller 16 and upper graining roll 1.
With reference to shown in Fig. 5, the upper end of the first feed rod 61 and the second feed rod 62 is fixed on the lower surface of entablature 17, example , the upper end of the first feed rod 61 and the second feed rod 62 can be welded on the lower surface of entablature 17.With reference to shown in Fig. 5, entablature Third through-hole 171 and fourth hole 172 are provided with 17, wherein, third through-hole 171 and fourth hole 172 are arranged on entablature Position on 17 just to the first leading screw 71 and the second leading screw 72, i.e., during entablature 17 is moved downward, the first leading screw 71 In in third through-hole 171, the second leading screw 72 is located in fourth hole 172.With reference to shown in Fig. 5, the internal diameter of third through-hole 171 is more than The maximum of first leading screw 71 is outer to pass through, and the internal diameter of fourth hole 172 is outer more than the maximum of the second leading screw 72 to pass through, i.e., the first leading screw 71 can Upwardly or downwardly to be moved freely in third through-hole 171, the second leading screw 72 can in fourth hole 172 upwards or to Under move freely.
Shown in refer to the attached drawing 1, feed rod micro-adjusting mechanism 9 includes screw thread between the nut that is fixedly connected with feed rod 6 and the nut The power transmission shaft of connection, for driving feed rod fine setting motor that the power transmission shaft rotates, for controlling the feed rod to finely tune motor movement Signal control mainboard, wherein, the pitch of the connection screw thread between the nut and the power transmission shaft be less than leading screw 7 and transmission nut 14 it Between connection screw thread pitch.
Can be using shaft coupling connection, certainly, feed rod fine setting motor between the output shaft and power transmission shaft of feed rod fine setting motor Output shaft and power transmission shaft between connected mode can also be other connected modes of the prior art, such as feed rod fine setting electricity It can also be connected between the output shaft of machine and power transmission shaft by the way of gear is engaged.Wherein, power transmission shaft can be finely tuned in feed rod Turned clockwise under the drive of the output shaft of motor or rotate counterclockwise.
With reference to shown in Fig. 1, the upper end of nut is fixed on the lower end of feed rod 6, example, and the lower end of feed rod 6 is welded on spiral shell Female upper end, the upper end of feed rod 6 is fixed on entablature 17, i.e., because the upper end of feed rod 6 is fixed on entablature 17, so light Thick stick 6 can not rotate around its own axis, and then the nut being fixedly connected with the lower end of feed rod 6 can not revolve around the axis of its own Turn.Therefore, finely tune and turned clockwise under the driving of the output shaft of motor or during rotate counterclockwise in feed rod when power transmission shaft, due to The nut being fixedly connected with the lower end of feed rod 6 can not rotate with power transmission shaft, nut along on power transmission shaft engagement screw thread upwards or Move down, and then drive the feed rod being fixedly connected with nut to move up, feed rod, which drives to fix with its upper end, to be connected The entablature connect is upwardly or downwardly moved, and is realized increase or is reduced lower spacing between graining roll 16 and upper graining roll 1.
Due to the connection between the nut and power transmission shaft in the feed rod micro-adjusting mechanism 9 of the roller printing machine of the embodiment of the present invention The pitch of screw thread is less than the pitch of the connection screw thread between leading screw 7 and transmission nut 14, the company between leading screw 7 and transmission nut 14 The pitch for connecing screw thread is big, example, and the pitch of the connection screw thread between nut and power transmission shaft in feed rod micro-adjusting mechanism 9 is coarse thread Screw thread, passes through the screw thread meshing relation between leading screw 7 and transmission nut 14, it is possible to achieve lower graining roll 16 and upper graining roll 1 it Between spacing quick regulation;And the pitch of the connection screw thread between the nut and power transmission shaft in feed rod micro-adjusting mechanism 9 is small, example , the connection screw thread between nut and power transmission shaft can use fine thread, be engaged by the screw thread between nut and power transmission shaft Relation, it is possible to achieve the accurate adjustment of the spacing between lower graining roll 16 and upper graining roll 1.The roller printing of the embodiment of the present invention Machine, the coarse adjustment of lower spacing between graining roll 16 and upper graining roll 1 is realized by leading screw 7 and transmission nut 14, micro- by feed rod Adjust structure to realize the fine tuning of lower spacing between graining roll 16 and upper graining roll 1, both ensure that lower graining roll 16 and upper graining roll 1 Between spacing governing speed, the degree of regulation of the spacing between upper graining roll 1 and lower graining roll 16 has been taken into account again, has been realized The roller printing machine of the embodiment of the present invention is adapted to the raw material to be processed of different-thickness, has also taken into account variety classes original to be processed The printing and dyeing pressure requirements of material, extend the scope of printing and dyeing of the roller printing machine of the embodiment of the present invention.
It should be noted that the feed rod micro-adjusting mechanism 9 of the roller printing machine of the embodiment of the present invention is finely tuned including the first feed rod Mechanism and the second feed rod micro-adjusting mechanism, wherein, the first feed rod micro-adjusting mechanism is fixedly connected with the first polished rod, the second polished rod freqency fine adjustment machine Structure is fixedly connected with the second polished rod, the first feed rod micro-adjusting mechanism and the second feed rod micro-adjusting mechanism synchronous working.
Shown in refer to the attached drawing 1 and accompanying drawing 2, driven rolling is provided with the sill 15 of the roller printing machine of the embodiment of the present invention Pressure sensor 4 and piezoelectric signal converter 2, pressure sensor 4 and piezoelectric signal converter 2 are provided with son, entablature 17 Connection, piezoelectric signal converter 2 is electrically connected with signal control mainboard;Pressure sensor is used for the roller for measuring the embodiment of the present invention The pressure of the dyeing process of printing machine.
Example, with reference to shown in Fig. 1, electricity is realized by data wire 3 between piezoelectric signal converter 2 and signal control mainboard Connection.
The pressure sensing of the pressure for measuring its dyeing process is provided with due to the roller printing machine of the embodiment of the present invention Device, if pressure sensor measure in the roller printing machine dyeing process of the embodiment of the present invention due to material to be processed thickness not The reason such as uniform, causes the pressure in dyeing process excessive, can be sent to by the pressure value for measuring pressure sensor Piezoelectric signal converter, is converted to electric signal by excessive pressure value by piezoelectric signal converter and is sent to signal control master Plate, and then control feed rod to finely tune motor rotation by signal control mainboard, it is automatically increased between lower graining roll and upper graining roll Printing and dyeing pressure value in spacing, and then the automatic roller printing machine dyeing process for reducing the embodiment of the present invention;If pressure sensor Measure in the roller printing machine dyeing process of the embodiment of the present invention due to the reason such as in uneven thickness of material to be processed, cause Pressure in dyeing process is too small, can be sent to piezoelectric signal converter by the pressure value for measuring pressure sensor, Too small pressure value is converted to by electric signal by piezoelectric signal converter and is sent to signal control mainboard, and then passes through signal control Mainboard control feed rod fine setting motor processed is rotated, automatic to reduce lower spacing between graining roll and upper graining roll, and then is automatically increased Printing and dyeing pressure value in the roller printing machine dyeing process of the embodiment of the present invention;The roller printing machine of the embodiment of the present invention can root According to the pressure adaptive regulation for needing to realize in dyeing process, i.e., the roller printing machine of the embodiment of the present invention can be according to be processed The thickness and printing and dyeing pressure requirements of raw material, automatically adjust the spacing between active roller and driven roller, realize in dyeing process Pressure adaptive regulation, improve the problem of roller printing machine printing and dyeing stereovision is poor, it is to avoid stamp color occur uneven etc. residual Substandard products phenomenon.
The embodiment of the present invention is not specifically limited for the specific species and model of pressure sensor 4, example, pressure Sensor 4 can use deposition tube group type pressure sensor, can also use ceramic pressure sensor.
With reference to shown in Fig. 1 and Fig. 2, the roller follower 5 of the embodiment of the present invention is arranged on the appearance of sill 15 using support Face, for specific mounting structure of the roller follower 5 on the outer surface of sill 15, the embodiment of the present invention is not repeated herein. With reference to shown in Fig. 1 and Fig. 2, tangent line between the outer surface of the outer surface of roller follower 5 and lower graining roll 16 is horizontal line, i.e., from The peak of the outer surface of dynamic roller 5 is in same horizontal plane with the peak of the outer surface of lower graining roll 16, Ye Jiben The roller follower 5 of inventive embodiments ensure that the roller printing machine of the embodiment of the present invention in dyeing process, and roller follower 5 is with The following table interview horizontal plane of raw material to be processed between graining roll 16, it is ensured that the embodiment of the present invention that pressure sensor is measured Pressure of the roller printing machine in dyeing process precision.
Further to improve the roller printing machine for the embodiment of the present invention that pressure sensor is measured in dyeing process The precision of pressure, it is ensured that the pressure value that pressure sensor is measured is the roller printing machine of the embodiment of the present invention in dyeing process True pressure, the pressure sensor 4 of the embodiment of the present invention and the contact surface of raw material to be processed and upper graining roll 1 and original to be processed The contact surface of material is in same horizontal plane.Example, it can be realized using the following two kinds mode:
The first implementation, with reference to shown in Fig. 1 and Fig. 2, the end of the pressure sensor 4 of the embodiment of the present invention is an elasticity Thin slice 41, elastic sheet 41 includes middle planar portion and the arc sections positioned at the middle planar portion two ends, wherein, middle planar portion Lower surface and upper graining roll outer surface it is tangent, i.e., the minimum point of pressure sensor 4 with the minimum point of upper graining roll 1 same In individual horizontal plane.
Second of implementation, the end of pressure sensor 4 includes circular arc type elastic sheet, the circular arc type elastic sheet Tangent line between outer surface and the outer surface of upper graining roll 1 is horizontal line, the i.e. minimum point of pressure sensor 4 and upper graining roll 1 Minimum point in same horizontal plane.
It should be noted that why the end of pressure sensor 4 is arranged to include mid-plane by the embodiment of the present invention Portion and positioned at the middle planar portion two ends arc sections elastic sheet structure or circular arc type elastic sheet, be inventor in reality During the existing present invention, the end of discovery sensor can scratch upper surface or the obstruction of raw material to be processed in dyeing process Raw material to be processed enters the gap between upper graining roll and lower graining roll.By the end of the pressure sensor 4 of the embodiment of the present invention It is arranged to elastic sheet structure or circular arc type elastic sheet that two ends are arc sections, the end that can effectively reduce sensor exists The upper surface of raw material to be processed can be scratched in dyeing process, at the same can ensure raw material to be processed smoothly enter upper graining roll and Carry out dyeing and printing process between lower graining roll.
With reference to shown in Fig. 1, the roller printing machine of the embodiment of the present invention also includes the electric rolling being arranged on stamp machine base 8 Roller 13, electronic winding up roller 13 is arranged on stamp machine base 8 using support, main shaft and bearing.
Example, electronic winding up roller 13 is arranged on the support by main shaft and bearing, and support then is welded on into printing machine On base 8.
When the roller printing machine of the embodiment of the present invention is in the soft material to be processed of printing and dyeing, example, when of the invention real The roller printing machine of example is applied when printing and dyeing cloth, the cloth processed can be collected on the spool of electronic winding up roller 13, can be with Planarization of the cloth to be processed between upper graining roll and lower graining roll is kept using the drag of electronic winding up roller 13, it is ensured that printing and dyeing The whole structure of processing, can effectively prevent the material to be processed of softness from occurring fold and causing printing and dyeing to misplace, it is to avoid stamp color occur Coloured silk is uneven to wait defect ware phenomenon.
With reference to shown in Fig. 1, the roller printing machine of the embodiment of the present invention also includes the roller for being arranged on the upper edge of sill 15 Supporting part 11, roller supporting portion 11 is used for the finished product for supporting printing and dyeing to complete.Example, roller supporting portion 11 can be a fixation The fixed pulley of installation, the finished product completed of being printed and dyed using the upper support of fixed pulley.
With reference to shown in Fig. 3, the upper graining roll 1 of the roller printing machine of the embodiment of the present invention and lower graining roll 16 are provided with high frequency Electromagnetic induction coil 12, wherein, high-frequency electromagnetic induction coil 12 is used to heat graining roll and lower graining roll, and then realization is treated The heating processed raw material, improves the printing and dyeing effect of the roller printing machine of the embodiment of the present invention.The roller printing of the embodiment of the present invention The upper graining roll 1 of machine and lower graining roll 16 use Electromagnetic Heating, relative to the Resistant heating in prior art, improve roller The efficiency of heating surface of cylinder printing machine, it is ensured that the heating effect of roller printing machine, reduces the power consumption of roller printing machine.
The embodiment of the present invention provides a kind of roller printing machine, including stamp machine base, leading screw, feed rod, transmission nut, lower horizontal stroke Beam, lower graining roll, entablature, upper graining roll, motor and feed rod micro-adjusting mechanism;Wherein, it is solid between the output shaft and leading screw of motor Fixed connection, motor is used to drive leading screw to rotate, and is fixedly connected between transmission nut and sill;By leading screw and transmission nut it Between screw thread coordinate, realize the motion up and down of lower graining roll, so realize it is lower between graining roll and upper graining roll between Away from quick regulation;Feed rod micro-adjusting mechanism include be fixedly connected with feed rod nut, be threadedly coupled between nut power transmission shaft, For driving the feed rod that power transmission shaft rotates to finely tune motor, for controlling feed rod to finely tune the signal control mainboard of motor, nut is with passing The pitch of connection screw thread between moving axis is less than the pitch of the connection screw thread between leading screw and transmission nut, passes through feed rod freqency fine adjustment machine Structure can realize the upwardly or downwardly motion of entablature, and then realize the fine of lower spacing between graining roll and upper graining roll Regulation;I.e. the roller printing machine of the embodiment of the present invention is coordinated and feed rod freqency fine adjustment machine by the screw thread between leading screw and transmission nut Structure can realize the quick regulation and accurate adjustment of the spacing between lower graining roll and upper graining roll, the roller of the embodiment of the present invention Printing machine can according to the thickness of material to be processed and printing and dyeing pressure requirements, under the regulation of adaptability graining roll and upper graining roll it Between spacing, it is ensured that the roller printing machine of the embodiment of the present invention can be used for print and dye different-thickness material to be processed, expand The printing and dyeing scope of the roller printing machine of the embodiment of the present invention.
It is provided with moreover, being provided with the sill of the roller printing machine of the embodiment of the present invention on roller follower, entablature Pressure sensor and piezoelectric signal converter, wherein, pressure sensor is used for the stamp process for measuring the roller printing machine Pressure, if pressure sensor is measured in the roller printing machine dyeing process of the embodiment of the present invention due to the thickness of material to be processed The reason such as uneven, causes the pressure in dyeing process excessive or too small, can be by the pressure that measures pressure sensor Force value is sent to piezoelectric signal converter, and being converted to electric signal by piezoelectric signal converter is sent to signal control mainboard, enters And control feed rod to finely tune motor by signal control mainboard and turn left or right-hand rotation, it is automatically increased or reduces lower graining roll and upper print Spacing between flower roller, realizes the pressure adaptive regulation in the roller printing machine dyeing process of the embodiment of the present invention, i.e. this hair The roller printing machine of bright embodiment can according to the thickness of raw material to be processed and printing and dyeing pressure requirements, automatically adjust active roller and Spacing between driven roller, realizes the pressure adaptive regulation in dyeing process, improves roller printing machine printing and dyeing stereovision poor The problem of, it is to avoid there is the uneven grade defect ware phenomenon of stamp color.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.

Claims (10)

1. a kind of roller printing machine, it is characterised in that the roller printing machine includes stamp machine base, installed in stamp machine base On leading screw and feed rod, be connected with the threads of lead screw transmission nut, be fixedly connected with the transmission nut sill, peace Lower graining roll on the sill, the entablature being fixedly mounted on the feed rod, on the entablature Upper graining roll, motor and feed rod micro-adjusting mechanism installed in the printing machine chassis interior;The output shaft of the motor with it is described It is fixedly connected between leading screw, the motor is used to drive the leading screw to rotate;The feed rod micro-adjusting mechanism includes and the feed rod Nut, the power transmission shaft being threadedly coupled between the nut, the feed rod for driving the power transmission shaft to rotate being fixedly connected are micro- Adjust motor, for controlling the feed rod to finely tune the signal control mainboard of motor, the connection between the nut and the power transmission shaft The pitch of screw thread is less than the pitch of the connection screw thread between the leading screw and the transmission nut;Be provided with the sill from Pressure sensor and piezoelectric signal converter, the pressure sensor and the piezoelectricity are provided with dynamic roller, the entablature Signal adapter is connected, and the piezoelectric signal converter is electrically connected with the signal control mainboard;The pressure sensor is used for Measure the pressure of the stamp process of the roller printing machine.
2. roller printing machine according to claim 1, it is characterised in that the pressure sensor includes elastic sheet, institute Stating elastic sheet includes middle planar portion and the arc sections positioned at the middle planar portion two ends, the following table of the middle planar portion Face and the outer surface of the upper graining roll are tangent.
3. roller printing machine according to claim 1, it is characterised in that the pressure sensor includes circular arc type Thin Elastic Tangent line between the outer surface of piece, the outer surface of the circular arc type elastic sheet and the upper graining roll is horizontal line.
4. the roller printing machine according to Claims 2 or 3, it is characterised in that the outer surface of the roller follower with it is described Tangent line between the outer surface of lower graining roll is horizontal line, and the roller follower is arranged on the appearance of the sill using support Face.
5. the roller printing machine according to any one of claim 1 ~ 4, it is characterised in that the leading screw include the first leading screw and Second leading screw, first leading screw and second leading screw are located on the diagonal of the stamp machine base, and the feed rod includes First feed rod and the second feed rod, first feed rod and second feed rod are located on the diagonal of the stamp machine base.
6. roller printing machine according to claim 5, it is characterised in that the motor includes the first motor and the second electricity Machine, is fixedly connected between the output shaft of first motor and first leading screw, and first motor is used to drive described the One leading screw rotates, and is fixedly connected between the output shaft of second motor and second leading screw, and second motor is used for band The dynamic second leading screw rotation, wherein, first motor works asynchronously with second motor.
7. roller printing machine according to claim 5, it is characterised in that it is micro- that the feed rod micro-adjusting mechanism includes the first feed rod Regulating mechanism and the second feed rod micro-adjusting mechanism, the first feed rod micro-adjusting mechanism are fixedly connected with first polished rod, and described second Polished rod micro-adjusting mechanism is fixedly connected with second polished rod, the first feed rod micro-adjusting mechanism and the second feed rod micro-adjusting mechanism Synchronous working.
8. roller printing machine according to claim 7, it is characterised in that the roller printing machine is also described including being arranged on Motor control mainboard on sill, the motor control mainboard is used to control first motor and second motor synchronous Turn left or synchronous right-hand rotation.
9. roller printing machine according to claim 7, it is characterised in that the roller printing machine is also described including being arranged on Electronic winding up roller on stamp machine base, the electronic winding up roller is arranged on the stamp machine base using support, main shaft and bearing.
10. the roller printing machine according to any one of claim 1 ~ 9, it is characterised in that the roller printing machine also includes The roller supporting portion of the upper edge of the sill is arranged on, the roller supporting portion is used for the finished product for supporting printing and dyeing to complete.
CN201710645491.9A 2017-08-01 2017-08-01 A kind of roller printing machine Active CN107323069B (en)

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CN201811163610.8A CN109203658A (en) 2017-08-01 2017-08-01 A kind of roller printing machine
CN201811163617.XA CN109203659A (en) 2017-08-01 2017-08-01 A kind of textile printing and dyeing roller printing machine
CN201710645491.9A CN107323069B (en) 2017-08-01 2017-08-01 A kind of roller printing machine
CN201811163621.6A CN109203660A (en) 2017-08-01 2017-08-01 A kind of textile printing and dyeing printing machine

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CN201811163617.XA Division CN109203659A (en) 2017-08-01 2017-08-01 A kind of textile printing and dyeing roller printing machine
CN201811163621.6A Division CN109203660A (en) 2017-08-01 2017-08-01 A kind of textile printing and dyeing printing machine

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CN201710645491.9A Active CN107323069B (en) 2017-08-01 2017-08-01 A kind of roller printing machine
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CN109203659A (en) 2019-01-15

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