CN110733261B - Digital double-sided alignment printing production line with anti-infrared function for braid - Google Patents
Digital double-sided alignment printing production line with anti-infrared function for braid Download PDFInfo
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- CN110733261B CN110733261B CN201911078700.1A CN201911078700A CN110733261B CN 110733261 B CN110733261 B CN 110733261B CN 201911078700 A CN201911078700 A CN 201911078700A CN 110733261 B CN110733261 B CN 110733261B
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- sizing
- infrared
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- braid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
- B41J3/543—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements with multiple inkjet print heads
Abstract
The invention discloses a digital double-sided contraposition printing production line for a braid with an anti-infrared function, which belongs to the technical field of braid digital printing and sequentially comprises a braid car, a braid feeding device, a double-sided sizing printing device, a braid synchronous driving roller, a drying and color fixing box, a washing device, a drying and cooling box and a braid loading and collecting car, wherein the double-sided sizing printing device comprises a group of in-and-out pressing rollers and a group of reversing guide rollers, the in-and-out pressing rollers and the reversing guide rollers form a U-shaped bending loop of the braid, a sizing printer, a servo width adjusting mechanism and a braid digital printing machine are sequentially arranged above the U-shaped bending loop, a sizing printer, a servo width adjusting mechanism, a digital printing machine and an infrared pre-drying device are sequentially arranged below the U-shaped bending loop, the invention provides the digital double-sided contraposition printing production line for the braid with the anti-infrared, the method is beneficial to improving the production efficiency, reducing the production energy consumption and realizing double-sided positioning and effectively controlling the double-sided pattern dislocation rate.
Description
Technical Field
The invention relates to the technical field of digital printing of woven belts, in particular to a digital double-sided contraposition printing production line for woven belts with an infrared-proof function.
Background
Digital printing is printing by digital technology. The digital printing technology is a high and new technology product which integrates the mechanical and computer electronic information technologies and is gradually formed along with the continuous development of the computer technology. The appearance and continuous perfection of the technology bring a brand new concept to the textile printing and dyeing industry, and the advanced production principle and means thereof bring an unprecedented development opportunity to the textile printing and dyeing.
1. The current commonly used machine types of ribbon printing mainly comprise a screen printing machine or thermal transfer printing, which can only print on one side, if printing on two sides, secondary production is required, namely, the front side is printed firstly, and then the back side is printed; the sizing agent can only be used for a printing process, and cannot be used for sizing before printing and fixing after printing, and the sizing before printing and fixing after printing can only be produced by two other machines, so that the production efficiency is low, and the energy consumption is high. If the patterns of the same positions on the front side and the back side are required to be the same for double-sided printing, a screen printing machine or thermal transfer printing production cannot be realized;
2. the limit structure for limiting and guiding the braid in the conventional digital printing of the braid generally needs manual centering adjustment of the limit width to adapt to the braid products without the width, the limit structure is poor in use convenience due to manual adjustment, and the braid can enter a printing machine in the center and cannot be aligned on two sides due to the fact that the braid is difficult to accurately control due to manual adjustment, so that printed patterns are likely to deviate and misplace, defective products are generated,
based on the above, the invention designs a digital double-sided contraposition double-sided printing production line for braid with infrared-proof function, so as to solve the problems
Disclosure of Invention
The invention aims to provide a digital double-sided contraposition double-sided printing production line for a braid with an anti-infrared function, and the production line is used for solving the technical problems.
In order to realize the purpose, the invention provides the following technical scheme: a digital double-sided contraposition printing production line with an anti-infrared function for woven belts sequentially comprises a woven belt vehicle, a woven belt feeding device, a double-sided sizing printing device, a woven belt synchronous driving roller, a drying color fixing box, a washing device, a drying cooling box and a woven belt loading and collecting vehicle, wherein the double-sided sizing printing device comprises a group of left-side and upper-lower interval distributed inlet and outlet compression rollers and a group of upper-lower interval distributed reversing guide rollers, the inlet and outlet compression rollers and the reversing guide rollers form a U-shaped bending loop of the woven belts, a sizing printer, a servo width adjusting mechanism and a digital printing machine are sequentially arranged above the U-shaped bending loop, and a sizing printer, a servo width adjusting mechanism, a digital printing machine and an infrared pre-drying device are sequentially arranged below the U-shaped bending loop;
the digital printing machine comprises a printing machine main body, wherein an ink supply system is arranged on one side of the printing machine main body, a printing nozzle is arranged in the printing machine main body, and a color mixing nozzle and an anti-infrared nozzle are arranged on the printing nozzle;
the servo width adjusting mechanism comprises a bottom plate, a synchronous driving gear box is arranged in the center of the top of the bottom plate, a servo driving motor is arranged behind the synchronous driving gear box, width adjusting lead screws are symmetrically arranged on two sides of the synchronous driving gear box, the end portions of the width adjusting lead screws are mounted on the bottom plate through side plates which are connected in a rotating mode, moving blocks are connected to the outer wall of the width adjusting lead screws in a threaded mode, the bottoms of the moving blocks are connected with the bottom plate through slide rail sliders, mounting vertical plates are arranged on the tops of the moving blocks on two sides, a bandwidth limiting mechanism is arranged between the mounting vertical plates on two sides, and laser correlation sensors are mounted behind the mounting vertical plates.
Preferably, the bandwidth limiting mechanism comprises step installation rotating shafts which are respectively rotatably installed on two sides and arranged on the installation vertical plates, the inner sides of the step installation rotating shafts are coaxially screwed with the step limiting rotating shafts, the outer wall of the small-diameter end of each step limiting rotating shaft is sleeved with a compression spring and a yielding baffle, the yielding baffle is located on the inner side of the compression spring, the large-diameter end of each step limiting rotating shaft is provided with a plum blossom-shaped coupling flap, and the plum blossom-shaped coupling flaps are coaxially staggered and can be adjusted in an axial moving mode.
Preferably, the laser correlation sensor comprises an emitting end and a receiving end, the emitting end and the receiving end are respectively positioned on the upper side and the lower side of the woven belt passing through the step limiting rotating shaft in the vertical direction, and the laser correlation sensor is consistent with the inner wall of the yielding blocking piece in the left-right direction.
Preferably, the synchronous driving gear box comprises a set of driving bevel gears and two sets of driven bevel gears, the two sets of driven bevel gears are respectively meshed with the left side and the right side of the driving bevel gears, the driving bevel gears are in transmission connection with the output end of the servo driving motor, and the two sets of driven bevel gears are respectively connected with the width adjusting screw rods on the two sides.
Preferably, the toning sprayer is provided with four sprayers for respectively spraying black, cyan, magenta and yellow inks, and the infrared-proof sprayer is provided with one sprayer for spraying corresponding ink with an infrared-proof function.
Preferably, a tungsten filament infrared bulb is arranged above the machine body internal braid passing channel of the infrared pre-drying device, and a ceramic hollow plate with a nichrome wire inside is arranged below the machine body internal braid passing channel of the infrared pre-drying device.
Preferably, the top of the inside meshbelt of fuselage of sizing printer passageway of passing is provided with the thick liquids shower nozzle, the thick liquids shower nozzle has the thick liquid case of storage through thick liquids pipe connection, be provided with out the thick liquids pump on the thick liquids pipe, the below of the inside meshbelt of fuselage of sizing printer passageway of passing is provided with thick liquids recovery basin.
Compared with the prior art, the invention has the beneficial effects that:
the double-sided sizing printing device is different from a traditional digital printing machine, a U-shaped bending loop of a woven belt is formed by a left side inlet-outlet pressure roller and a right side inlet-outlet pressure roller and a reversing guide roller in the double-sided sizing printing device, a sizing printer and a digital printing machine are respectively arranged on the upper side and the lower side of the U-shaped bending loop, sizing and printing can be performed on the upper surface and the lower surface of the woven belt in sequence, double-sided printing can be completed at one time, production efficiency is improved, production energy consumption is reduced, the dislocation rate of double-sided patterns can be effectively controlled, and double-sided alignment is realized;
secondly, an infrared pre-drying device is arranged below the U-shaped bending loop, a tungsten filament infrared bulb and a ceramic hollow plate filled with nichrome wires are arranged in the infrared pre-drying device, the tungsten filament infrared bulb is arranged on the upper surface of the infrared pre-drying device in a drying chamber, the tungsten filament infrared bulb irradiates from top to bottom, the ceramic hollow plate is arranged on the lower surface of the infrared pre-drying device and radiates from bottom to top, and after the woven belt enters the drying chamber, the pattern pre-drying and shaping can be completed in a short time, so that patterns on the woven belt are prevented from being smeared by subsequent rod shafts.
Third, a servo width adjusting mechanism is arranged between the sizing printer and the digital printing machine in the double-sided sizing printing device, when the limiting width is adjusted, the equipment can be operated firstly, the woven tape enters a tensioning state, then the servo width adjusting mechanism is started to automatically center and adjust the width, until the laser correlation sensors on two sides detect the woven tape at the same time, the servo width adjusting mechanism stops at the specific limiting width, at the moment, the woven tape can enter the digital printing machine for printing at an accurate position, the offset and dislocation phenomenon of printed patterns can be effectively controlled, and the product yield is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a double-sided sizing and printing apparatus according to the present invention;
FIG. 3 is a schematic front view of the servo width adjusting mechanism according to the present invention;
FIG. 4 is a schematic side view of the servo width adjusting mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a bandwidth limiting mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of the bandwidth limiting mechanism of the present invention;
FIG. 7 is a schematic view of the internal structure of the synchronous drive gearbox of the present invention;
FIG. 8 is a schematic view of the digital printing machine according to the present invention;
FIG. 9 is a schematic view of the infrared pre-drying apparatus according to the present invention;
FIG. 10 is a schematic view of a sizing printer according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a mesh belt vehicle, 2-a mesh belt feeding device, 3-a double-sided sizing and printing device, 4-a mesh belt synchronous driving roller, 5-a drying and color fixing box, 6-a washing device, 7-a drying and cooling box, 8-a mesh belt loading and collecting vehicle and 9-a servo width adjusting mechanism;
301-in and out press roll, 302-reversing guide roll, 303-sizing printer, 304-infrared pre-drying device, 305-digital printing machine;
3031-slurry spray head, 3032-slurry guide pipe, 3033-slurry storage tank, 3034-slurry outlet pump, 3035-slurry recovery basin;
3041-tungsten filament infrared lamp, 3042-ceramic hollow plate;
3051-a printing machine body, 3052-an ink supply system, 3053-a printing nozzle, 3054-a color mixing nozzle and 3055-an anti-infrared nozzle;
91-a bottom plate, 92-a synchronous driving gear box, 93-a width adjusting screw rod, 94-a side plate, 95-a moving block, 96-a sliding block of a sliding rail, 97-a mounting vertical plate, 98-a bandwidth limiting mechanism, 99-a sensor bracket, 910-a laser correlation sensor and 911-a servo driving motor;
921-driving bevel gear, 922-driven bevel gear;
981-step mounting rotating shaft, 982-step limiting rotating shaft, 983-compression spring, 984-yield baffle plate and 985-plum blossom coupling flap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a digital double-sided contraposition printing production line with an anti-infrared function for woven belts sequentially comprises a woven belt vehicle 1, a woven belt feeding device 2, a double-sided sizing printing device 3, a woven belt synchronous driving roller 4, a drying and color fixing box 5, a washing device 6, a drying and cooling box 7 and a woven belt loading and collecting vehicle 8, wherein the double-sided sizing printing device 3 comprises a group of left-side and up-down interval distributed inlet and outlet compression rollers 301 and a group of right-side and up-down interval distributed reversing guide rollers 302, the inlet and outlet compression rollers 301 and the reversing guide rollers 302 form a U-shaped bending loop of the woven belts, a sizing printer 303, a servo width adjusting mechanism 9 and a digital printing machine 305 are sequentially arranged above the U-shaped bending loop, and a sizing printer 303, a servo width adjusting mechanism 9, a digital printing machine 305 and an infrared pre-drying device 304 are sequentially arranged below the U;
the digital printing machine 305 comprises a printing machine body 3051, an ink supply system 3052 is arranged on one side of the printing machine body 3051, a printing spray head 3053 is arranged in the printing machine body 3051, and a color mixing spray head 3054 and an infrared-proof spray head 3055 are arranged on the printing spray head 3053;
the servo width adjusting mechanism 9 comprises a bottom plate 91, a synchronous driving gear box 92 is arranged in the center of the top of the bottom plate 91, a servo driving motor 911 is arranged behind the synchronous driving gear box 92, width adjusting lead screws 93 are symmetrically arranged on two sides of the synchronous driving gear box 92, the end portions of the width adjusting lead screws 93 are mounted on the bottom plate 91 through side plates 94 connected in a rotating mode, moving blocks 95 are screwed on the outer walls of the width adjusting lead screws 93, the bottoms of the moving blocks 95 are connected with the bottom plate 91 through sliding rail sliders 96, mounting vertical plates 97 are arranged at the tops of the moving blocks 95 on two sides, bandwidth limiting mechanisms 98 are arranged between the mounting vertical plates 97 on two sides, and laser correlation sensors 910 are mounted behind the.
Further, bandwidth stop gear 98 is including rotating the step installation pivot 981 of installing on both sides installation riser 97 respectively, step installation pivot 981 inboard coaxial spiro union has step spacing pivot 982, the path end outer wall cover of step spacing pivot 982 is equipped with compression spring 983 and yields the separation blade 984, yield the separation blade 984 and be located compression spring 983 inboard, can do benefit to the clearance of eliminating between yield separation blade 984 and the meshbelt, can prevent simultaneously that yield separation blade 984 from causing the extrusion to the meshbelt side, the big footpath end of step spacing pivot 982 is provided with plum blossom shaft coupling lamella 985, but both sides plum blossom shaft lamella 985 coaxial crisscross and axial displacement adjustment.
Further, the laser correlation sensor 910 includes an emitting end and a receiving end, the emitting end and the receiving end are respectively located at the upper side and the lower side of the mesh belt passing through the step limit rotating shaft 982 in the vertical direction, the laser correlation sensor 910 is consistent with the inner wall of the yielding blocking piece 984 in the left-right direction, when the laser correlation sensors 910 at the two sides detect the mesh belt at the same time, the servo width-adjusting mechanism 9 is stopped at a specific width-limiting width, and at this time, the mesh belt can enter the digital printing machine 305 at an accurate position for printing.
Further, the synchronous driving gear box 92 comprises a set of driving bevel gears 921 and two sets of driven bevel gears 922, the two sets of driven bevel gears 922 are respectively meshed with the left side and the right side of the driving bevel gears 921, the driving bevel gears 921 are in transmission connection with the output end of the servo driving motor 911, the two sets of driven bevel gears 922 are respectively connected with the width-adjusting screw rods 93 on the two sides, the front side of the servo driving motor 911 is connected with a gear reducer, the output shaft of the gear reducer is installed and sleeved with the driving bevel gears 921, and an encoder is installed on the rear side of the servo driving motor 911 and used for monitoring feedback distance.
Further, the toning sprayer 3054 is provided with four nozzles for spraying respectively: black, cyan, magenta and yellow ink, the meshbelt of different materials is with different inks, like the acid ink for the nylon meshbelt, through the mixture of the different proportions of four kinds of different colours, can formulate various product colours, prevent that infrared shower nozzle 3055 sets up one, spray corresponding ink that has anti-infrared function, this ink is through the preferred stronger infrared absorption ability that has, and then greatly reduced infrared reflectivity, thereby the meshbelt that plays the stamp has the effect of anti-infrared function, this kind of meshbelt that has anti-infrared function can be used to field such as anti-infrared reconnaissance.
Further, a tungsten infrared bulb 3041 is arranged above the woven belt passing channel inside the machine body of the infrared pre-drying device 304, a ceramic hollow plate 3042 filled with nichrome wires is arranged below the woven belt passing channel inside the machine body of the infrared pre-drying device 304, the tungsten infrared bulb 3041 is arranged above the device drying chamber, the ceramic hollow plate 3042 is arranged below the device drying chamber and radiates from bottom to top, and after the woven belt enters the drying chamber, pattern pre-drying and shaping can be completed in a short time to prevent patterns on the woven belt from being smeared on subsequent roller shafts.
Further, a slurry nozzle 3031 is arranged above the woven belt passing channel inside the body of the sizing printer 303, the slurry nozzle 3031 is connected with a slurry storage tank 3033 through a slurry guide pipe 3032, a slurry outlet pump 3034 is arranged on the slurry guide pipe 3032, a slurry recovery basin 3035 is arranged below the woven belt passing channel inside the body of the sizing printer 303 and used for recovering redundant and scattered slurry, and the spraying printing type sizing is uniform in sizing and can reduce retention of the redundant slurry on the woven belt.
One specific application of this embodiment is:
the invention discloses a digital double-sided contraposition printing production line for a braid, which has an anti-infrared function; when the device is used, the woven belt moves from left to right as shown in figure 1, the woven belt in the woven belt vehicle 1 is pre-arranged, limited and tensioned through the woven belt feeding device 2, the woven belt coming out of the woven belt feeding device 2 enters the double-sided sizing printing device 3, when the woven belt passes through the upper part of the U-shaped woven belt loop, the upper sizing printer 303, the servo width adjusting mechanism 9 and the digital printing machine 305 sequentially perform sizing, limiting and printing on the upper surface of the woven belt, the woven belt is upwards faced after being changed through the two groups of digital printing machines 302, when passing through the lower part of the U-shaped woven belt loop, the lower sizing printer 303, the servo width adjusting mechanism 9 and the digital printing machine 305 sequentially perform sizing, limiting and printing on the upper surface of the woven belt, double-sided printing processing is never completed, before the woven belt is led out of the double-sided sizing printing device 3, the infrared pre-drying device 304 pre-dries the woven belt, can accomplish the pattern in a short time and dry the design in advance, in order to prevent that the pattern on the meshbelt is being smeared the flower by follow-up rod axle, the low reaches of two-sided sizing seal flower device 3 is provided with meshbelt synchronous drive roller 4, meshbelt synchronous drive roller 4 is driven by servo drive system, and the sizing printer 303 and the digital printing machine 305 of this servo drive system and two-sided sizing seal flower device 3 are relevant, so that speed of advancing and sizing seal flower speed allotment, meshbelt after the stamp passes through stoving fixation case 5 in proper order after that, washing unit 6 and stoving cooler bin 7 dry the fixation, washing and stoving cooling once more, can derive the finished product and collect on meshbelt dress collection vehicle 8.
Specifically, when the servo width adjusting mechanism 9 works, firstly, the servo driving motor 911 is controlled to drive the moving blocks 95 at the two sides and the mounting vertical plates 97 to open a larger distance, the woven belt is placed on the step limiting rotating shafts 982 at the two sides in the belt width limiting mechanism 98, then the equipment is started to run (the equipment is started to run firstly, the woven belt enters a working running state firstly, so as to eliminate the width which is not suitable for the working state after being widened under the non-running state), after the woven belt enters the working running state and is fully tensioned, an automatic width adjusting program is started, so that the laser correlation sensor 910 detects the woven belt, initially, the laser correlation sensor 910 is positioned at the outer side of the woven belt, in order to detect the woven belt, under the state, the servo driving motor 911 continuously rotates, the servo driving motor 911 synchronously engages with the driven bevel gear 921 and the driven bevel gear 922 to drive the moving blocks 95 at the two sides and the mounting vertical plates, meanwhile, the meshing amount of the plum blossom coupling flaps 985 on the two sides in the bandwidth limiting mechanism 98 is increased progressively, the distance between the yielding blocking pieces 984 on the two sides is reduced, the structural design of the plum blossom coupling flaps 985 aims to play a full-section axial supporting role on the woven belt on the premise of realizing adjustable width so as to prevent the woven belt from being stressed unevenly and deformed in the width direction of the woven belt, because the laser correlation sensor 910 is installed on the installation vertical plate 97 through the sensor support 99, and the detection position of the laser correlation sensor 910 is consistent with the inner wall of the yielding blocking piece 984, when the yielding blocking pieces 984 on the two sides are reduced, the pages of the laser correlation sensor 910 on the two sides are reduced along with the reduction until the laser correlation sensors 910 on the two sides can simultaneously detect the two sides of the woven belt, at this moment, the yielding blocking pieces 984 on the two sides are in contact with the edge of the woven belt, namely, the woven belt, after the laser correlation sensors 910 on both sides detect the woven tape at the same time, the servo drive motor 911 stops immediately, the servo width adjusting mechanism 9 stops at a specific width limit, and at this time, the woven tape can enter the digital printing machine 305 at an accurate position for printing.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a have and prevent infrared ray function digital two-sided stamp production line for meshbelt which characterized in that: sequentially comprises a mesh belt vehicle (1), a mesh belt feeding device (2), a double-sided sizing printing device (3), a mesh belt synchronous driving roller (4), a drying and color fixing box (5), a washing device (6), a drying and cooling box (7) and a mesh belt loading and collecting vehicle (8), the double-sided sizing printing device (3) comprises a group of left-side inlet and outlet press rollers (301) which are distributed at intervals up and down, and a group of reversing guide rollers (302) which are positioned on the right side and distributed at intervals up and down, the in-and-out pressing roller (301) and the reversing guide roller (302) form a U-shaped bending loop of the mesh belt, a sizing printer (303), a servo width adjusting mechanism (9) and a digital printing machine (305) are sequentially arranged above the U-shaped bending loop, a sizing printer (303), a servo width adjusting mechanism (9), a digital printing machine (305) and an infrared pre-drying device (304) are sequentially arranged below the U-shaped bending loop;
the digital printing machine (305) comprises a printing machine main body (3051), an ink supply system (3052) is arranged on one side of the printing machine main body (3051), a printing spray head (3053) is arranged in the printing machine main body (3051), and a color mixing spray head (3054) and an infrared-proof spray head (3055) are arranged on the printing spray head (3053);
the servo width adjusting mechanism (9) comprises a bottom plate (91), a synchronous driving gear box (92) is arranged in the center of the top of the bottom plate (91), a servo driving motor (911) is arranged behind the synchronous driving gear box (92), width adjusting screw rods (93) are symmetrically arranged on two sides of the synchronous driving gear box (92), the end part of the width adjusting screw rod (93) is arranged on the bottom plate (91) through a side plate (94) which is connected in a rotating way, a moving block (95) is screwed on the outer wall of the width adjusting screw rod (93), the bottom of the moving block (95) is connected with the bottom plate (91) through a sliding rail block (96), vertical installation plates (97) are arranged at the tops of the moving blocks (95) on two sides, a bandwidth limiting mechanism (98) is arranged between the vertical installation plates (97) on two sides, and a laser correlation sensor (910) is arranged behind the vertical installation plates (97) on two sides through a sensor bracket (99);
bandwidth stop gear (98) are including rotating respectively and installing in both sides step installation pivot (981) on installation riser (97), step installation pivot (981) inboard coaxial spiro union has step spacing pivot (982), the path end outer wall cover of step spacing pivot (982) is equipped with compression spring (983) and yields separation blade (984), yield separation blade (984) are located compression spring (983) are inboard, the big footpath end of step spacing pivot (982) is provided with plum blossom shaft coupling lamella (985), both sides plum blossom shaft coupling lamella (985) coaxial staggered and axial displacement adjustment.
2. The digital double-sided printing production line with the infrared-proof function for the mesh belt as claimed in claim 1 is characterized in that: the laser correlation sensor (910) comprises an emitting end and a receiving end, the emitting end and the receiving end are respectively positioned on the upper side and the lower side of a woven tape passing through the step limiting rotating shaft (982) in the vertical direction, and the laser correlation sensor (910) is consistent with the inner wall of the yielding retaining sheet (984) in the left-right direction.
3. The digital double-sided printing production line with the infrared-proof function for the mesh belt as claimed in claim 1 is characterized in that: the synchronous driving gearbox (92) comprises a group of driving bevel gears (921) and two groups of driven bevel gears (922), the driven bevel gears (922) are respectively meshed with the left side and the right side of the driving bevel gears (921), the driving bevel gears (921) are in transmission connection with the output end of the servo driving motor (911), and the driven bevel gears (922) are respectively connected with the width adjusting screw rods (93) on the two sides.
4. The digital double-sided printing production line with the infrared-proof function for the mesh belt as claimed in claim 1 is characterized in that: the four toning spray heads (3054) are respectively used for spraying black, cyan, magenta and yellow acid ink, and the infrared-proof spray head (3055) is used for spraying black coating ink.
5. The digital double-sided printing production line with the infrared-proof function for the mesh belt as claimed in claim 1 is characterized in that: a tungsten wire infrared bulb (3041) is arranged above the weaving belt passing channel in the machine body of the infrared pre-drying device (304), and a ceramic hollow plate (3042) with a nichrome wire inside is arranged below the weaving belt passing channel in the machine body of the infrared pre-drying device (304).
6. The digital double-sided printing production line with the infrared-proof function for the mesh belt as claimed in claim 1 is characterized in that: the sizing machine is characterized in that a sizing sprayer (3031) is arranged above a machine body internal woven belt passing channel of the sizing printer (303), the sizing sprayer (3031) is connected with a pulp storage tank (3033) through a sizing guide pipe (3032), a pulp outlet pump (3034) is arranged on the sizing guide pipe (3032), and a sizing recovery basin (3035) is arranged below the machine body internal woven belt passing channel of the sizing printer (303).
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| CN201911078700.1A CN110733261B (en) | 2019-11-07 | 2019-11-07 | Digital double-sided alignment printing production line with anti-infrared function for braid |
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| CN201911078700.1A CN110733261B (en) | 2019-11-07 | 2019-11-07 | Digital double-sided alignment printing production line with anti-infrared function for braid |
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| CN112680899A (en) * | 2020-11-09 | 2021-04-20 | 浙江圣丹努新材料科技股份有限公司 | Yarn uniform sizing device |
| CN113581915B (en) * | 2021-07-24 | 2022-03-11 | 浙江元鸿纺织科技有限公司 | Digital printing machine |
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| CN105599465B (en) * | 2015-12-31 | 2018-09-21 | 深圳市君派伟业有限公司 | Printing consumables loader mechanism for printer |
| CN105711269B (en) * | 2016-02-29 | 2018-01-30 | 佛山市顺德区意锦数码纺织有限公司 | A kind of duplex pringing digital inkjet printing machine of up-down structure |
| CN106739594B (en) * | 2016-11-09 | 2019-02-26 | 明新弹性织物（中国）有限公司 | A kind of ribbon digital printing process and system |
| CN207207482U (en) * | 2017-05-09 | 2018-04-10 | 杭州中岛实业有限公司 | Tag location mechanism for bar code printer |
| CN107901626B (en) * | 2017-11-13 | 2019-09-03 | 苏州协尔数码技术有限公司 | A kind of digital decorating machine of two-sided spray printing |
| CN207901897U (en) * | 2017-12-23 | 2018-09-25 | 江苏桥兴智能科技有限公司 | A kind of wide cut label machine |
| CN108724968B (en) * | 2018-07-28 | 2023-07-28 | 东莞亿博源数码科技有限公司 | Textile double-sided digital printing machine |
| CN109334254B (en) * | 2018-09-18 | 2020-11-17 | 沈阳飞行船数码喷印设备有限公司 | Double-sided printing method and double-sided printing machine |
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Denomination of invention: The utility model relates to a digital double-sided registration printing production line for webbing with anti infrared function Effective date of registration: 20220414 Granted publication date: 20210430 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN QIUTE NEW MATERIAL CO.,LTD. Registration number: Y2022350000041 |
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