CN114083892A - Accurate overprinting device for fusion process of digital printing machine and flat screen printing machine - Google Patents
Accurate overprinting device for fusion process of digital printing machine and flat screen printing machine Download PDFInfo
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- CN114083892A CN114083892A CN202111341385.4A CN202111341385A CN114083892A CN 114083892 A CN114083892 A CN 114083892A CN 202111341385 A CN202111341385 A CN 202111341385A CN 114083892 A CN114083892 A CN 114083892A
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- flat screen
- screen printing
- digital printing
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- 238000007639 printing Methods 0.000 title claims abstract description 64
- 238000010021 flat screen printing Methods 0.000 title claims abstract description 54
- 238000007499 fusion processing Methods 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 135
- 238000004804 winding Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000322338 Loeseliastrum Species 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
Abstract
The invention provides a precise overprinting device for a fusion process of a digital printing machine and a flat screen printing machine. Digital printing machine and flat screen printing machine fuse accurate overprinting device of process, including base, cloth feeding mechanism, digital printing machine, conveying mechanism and flat screen printing machine, cloth feeding mechanism set up in the left side at base top, and cloth feeding mechanism include cloth feeding box, the right side of cloth feeding box inner wall bottom is provided with the motor. According to the accurate overprinting device in the fusion process of the digital printing machine and the flat screen printing machine, the arranged motor can automatically feed the cloth winding drum, the cloth winding drum in the movable frame can be driven to convey upwards, the used cloth winding drum can be automatically replaced, manual operation is not needed, labor is saved, the requirement for supplying equipment to operate can be met timely, and the phenomenon that the standby time is long when the winding drum is replaced manually, and the processing speed of the whole overprinting is influenced is avoided.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a precise overprinting device for a fusion process of a digital printing machine and a flat screen printing machine.
Background
Digital printers are an industry of large format printers, such as plotters, which are similar in the CAD field, whose ink characteristics are aqueous dispersion inks, which are printed on transfer paper and then transferred to cloth by high temperature. The magnetic rod flat screen printing machine is mainly applied to printing and dyeing of clothes and fabrics, so that the flat screen printing machine is a short name of the magnetic rod flat screen printing machine, and the flat screen printing machine is important production equipment in textile printing and dyeing industry, particularly towel manufacturing enterprises.
Through the cooperation between digital printing machine and the flat screen printing machine, make the pattern of stamp fuse the chromatography, accomplish the chromatography, wherein when digital printing machine carries out the material loading to the cloth, generally need operate the computer to the cloth, make the cloth enter into digital printing machine and subsequent equipment smoothly, accomplish the chromatography process.
In the related art, when the coiled cloth is loaded, manual operation is generally needed to install the coiled cloth and then normally operate the coiled cloth, wherein in the process of disassembly and assembly, the equipment is always in a standby state without normal operation, so that a certain processing process is delayed, and under the condition of manual operation, time and labor are wasted, and normal overprinting is influenced.
Therefore, it is necessary to provide a precise overprinting device for a process of integrating a digital printing machine and a flat screen printing machine to solve the above technical problems.
Disclosure of Invention
The invention provides a precise overprinting device for a fusion process of a digital printing machine and a flat screen printing machine, which solves the technical problem that time and labor are wasted when a cloth winding drum is manually disassembled and assembled.
In order to solve the technical problems, the precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine comprises a base, a cloth feeding mechanism, the digital printing machine, a conveying mechanism and the flat screen printing machine, wherein the cloth feeding mechanism is arranged on the left side of the top of the base and comprises a cloth feeding box, a motor is arranged on the right side of the bottom of the inner wall of the cloth feeding box, a threaded rod is fixedly connected onto an output shaft of the motor, the top end of the threaded rod penetrates through the cloth feeding box and extends to the top of the cloth feeding box, a moving frame is slidably connected onto the back of the inner wall of the cloth feeding box, a threaded plate is fixedly connected onto the front of the moving frame, the threaded plate is in threaded connection with the outer surface of the threaded rod, a fixed frame is fixedly connected onto the left side of the inner wall of the cloth feeding box, a displacement block is slidably connected between two sides inside the fixed frame, and an extrusion spring is arranged on the left side of the displacement block, the left end of the extrusion spring is arranged on the fixed frame inner wall, a control switch is arranged on the right side of the fixed frame inner wall, and the back of the displacement block is connected with a limiting wheel in a rotating mode.
Preferably, the sliding grooves are formed in the two sides of the inner wall of the moving frame, the two sliding grooves are connected with a cloth winding drum in a rotating mode between the opposite sides, cloth is arranged on the cloth winding drum, the cloth enters the digital printing machine for printing, and then the cloth is conveyed to the flat screen printing machine for printing through the conveying mechanism so as to complete overprinting of the cloth.
Preferably, the outer surface of the cloth winding drum is in contact with the outer surface of the limiting wheel, and when the limiting wheel is used, the rotation of the cloth winding drum is limited by the contact extrusion between the limiting wheel and the cloth winding drum.
Preferably, the top fixedly connected with backup pad of base, conveying mechanism set up in the front of backup pad, and conveying mechanism's left side rotates and is connected with the direction bearing roller, the heating groove has been seted up to the inside of direction bearing roller, the inside in heating groove is provided with the heating plate, just the bleeder vent has all been seted up to the surface of direction bearing roller.
Preferably, a movable groove is formed in the right side of the front face of the supporting plate, a sliding block is connected between the two sides of the inner portion of the movable groove in a sliding mode, a pressing carrier roller is connected to the sliding block in a rotating mode, and the outer surface of the pressing carrier roller is in contact with the surface of the cloth.
Preferably, the top of the sliding block is provided with a limiting spring, and the top end of the limiting spring is arranged at the top of the inner wall of the movable groove.
Preferably, the digital printing machine is arranged at the top of the base and positioned at the left side of the supporting plate, and the flat screen printing machine is arranged at the top of the base and positioned at the right side of the supporting plate.
Preferably, the cloth roll is rotatably connected to opposite sides of the two chutes.
Preferably, a cloth outlet is formed in the right side of the cloth inlet box, and a cleaning brush is arranged inside the cloth outlet.
Preferably, the right side of flat screen printing machine is provided with first air nozzle and second air nozzle respectively, the top intercommunication of first air nozzle has the hair-dryer, the right side intercommunication of hair-dryer has the connecting pipe, the bottom of connecting pipe with the inside intercommunication of second air nozzle.
Compared with the related art, the accurate overprinting device for the fusion process of the digital printing machine and the flat screen printing machine has the following beneficial effects:
the invention provides a precise overprinting device for a fusion process of a digital printing machine and a flat screen printing machine, which can automatically feed a cloth winding drum through an arranged motor, can drive the cloth winding drum in a movable frame to upwards convey, automatically replaces the used cloth winding drum, does not need manual operation, is labor-saving and labor-saving, can meet the requirement of supplying equipment to operate in time, and avoids the problem that the standby time is longer when the winding drum is manually replaced, so that the processing speed of the whole overprinting is influenced.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a precise overprinting device for a digital printing machine and a flat screen printing machine in a fusion process provided by the invention;
FIG. 2 is a schematic view of the internal structure of the cloth feeding box shown in FIG. 1;
figure 3 is a schematic structural view of the fixed frame shown in figure 2;
FIG. 4 is a side view of the moving frame shown in FIG. 2;
FIG. 5 is a side cross-sectional view of the carriage shown in FIG. 4;
fig. 6 is a schematic cross-sectional view of the guide idler shown in fig. 1;
FIG. 7 is a calculation formula of precise overprinting in a fusion process of a digital printing machine and a flat screen printing machine;
FIG. 8 is an enlarged view of a portion of FIG. 1 at A;
FIG. 9 is a schematic structural diagram of a second embodiment of a precise overprinting device in a process of fusing a digital printing machine and a flat screen printing machine according to the present invention.
Reference numbers in the figures: 1. a base; 2. a cloth feeding mechanism; 3. a digital printing machine; 4. a conveying mechanism; 5. a flat screen printing machine; 6. a cloth feeding box; 7. a motor; 8. a threaded rod; 9. moving the frame; 10. a thread plate; 11. a fixing frame; 12. a displacement block; 13. a compression spring; 14. a control switch; 15. a limiting wheel; 16. a chute; 17. a cloth reel; 18. distributing; 19. a guide carrier roller; 20. a heating tank; 21. air holes are formed; 22. a movable groove; 23. a slider; 24. pressing the carrier roller; 25. a limiting spring; 26. a cloth outlet; 27. a cleaning brush; 28. a first air nozzle; 29. a second air nozzle; 30. a blower; 31. a connecting pipe; 32. a support plate; 33. and (4) heating the sheet.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an accurate overprinting device for a digital printing machine and a flat screen printing machine fusion process provided by the present invention; FIG. 2 is a schematic view of the internal structure of the cloth feeding box shown in FIG. 1; figure 3 is a schematic structural view of the fixed frame shown in figure 2; FIG. 4 is a side view of the moving frame shown in FIG. 2; FIG. 5 is a side cross-sectional view of the carriage shown in FIG. 4; fig. 6 is a schematic cross-sectional view of the guide idler shown in fig. 1; FIG. 7 is a calculation formula of precise overprinting in a fusion process of a digital printing machine and a flat screen printing machine; fig. 8 is a partially enlarged view of a portion a shown in fig. 1. Accurate overprinting device of digital printing machine and flat screen printing machine integration process, including base 1, cloth feeding mechanism 2, digital printing machine 3, conveying mechanism 4 and flat screen printing machine 5, cloth feeding mechanism 2 set up in the left side at base 1 top, and cloth feeding mechanism 2 includes cloth feeding box 6, the right side of cloth feeding box 6 inner wall bottom is provided with motor 7, fixedly connected with threaded rod 8 on the output shaft of motor 7, the top of threaded rod 8 runs through cloth feeding box 6 and extends to the top of cloth feeding box 6, the back sliding connection of cloth feeding box 6 inner wall has moving frame 9, the positive fixedly connected with thread board 10 of moving frame 9, thread board 10 threaded connection in the surface of threaded rod 8, the left side fixedly connected with fixed frame 11 of cloth feeding box 6 inner wall, sliding connection has displacement block 12 between the inside both sides of fixed frame 11, an extrusion spring 13 is arranged on the left side of the displacement block 12, the left end of the extrusion spring 13 is arranged on the inner wall of the fixed frame 11, a control switch 14 is arranged on the right side of the inner wall of the fixed frame 11, and a limiting wheel 15 is rotatably connected to the back of the displacement block 12;
the motor 7 is connected with an external power supply and a control switch;
the arranged motor 7 is a forward and reverse rotating motor, so that the movable frame 9 can slide up and down, and replacement between the cloth winding drums 17 is facilitated, wherein the used cloth winding drums 17 can slide along with the movable frame to slide out of the cloth feeding box 6, and at the moment, an operator can install the cloth winding drums when the cloth winding drums are idle;
through the arranged extrusion spring 13, in the rebounding process, the limiting wheel 15 on the displacement block 12 is pushed to be in contact with and extruded with the cloth on the cloth winding drum 17 all the time, so that the limiting is realized, the phenomenon that the excessive cloth slides out when the cloth is pulled to cause disorder of the cloth is avoided, and the convenience of using the pulled quantity is realized;
moreover, after the cloth on the cloth winding drum 17 is used up, the displacement block is extruded by the extrusion spring 13 at the moment, so that the control switch 14 is triggered, the motor 7 is electrified, the next cloth winding drum 17 moves upwards, the position of the previous cloth winding drum 17 is replaced, the feeding is carried out, and the manual operation is not needed;
when performing precision overprinting:
step S1: the grey cloth enters a cloth feeding device of the integration machine of the digital printing machine and the flat screen printing machine, and the grey cloth is fed into a digital printing system;
step S2: the gray fabric enters a digital printing area to print patterns and is specially printed with a geometric pattern recognized by a first camera group, the geometric pattern can be a triangle, a distance, a circle, a trapezoid or a cross, and can be printed at the edge of the fabric outside the effective patterns or the edge of the fabric of a transmission belt, but the digitally printed geometric pattern must be consistent with the geometric pattern at the edge of a flat screen, the high-precision first camera group which is arranged on a digital printing machine in advance is used for shooting images, the images are sent to a central processing unit, and the fabric is conveyed to a flat screen printing system after calculation;
step S3: the digital printing patterns enter a flat screen printing system, a high-precision second camera set which is installed on a flat screen printing machine in advance is used for shooting images, the images are sent to a central processing unit, respective geometric figures shot by the first camera set and the second camera set simultaneously are compared with the two overlapped patterns in the prior art in a position differentiation mode, the geometric figures are transmitted to the central processing unit for calculation, and the correction is carried out by a projection transformation formula (1):
please refer to (1) in fig. 7;
and converting the image coordinates according to the resolution of the camera to obtain coordinates (x ', y') of each ideal geometric figure, and obtaining parameters (a, b, c, d, e, f, g, h and i) in the formula (i) by utilizing a Lenberg-Marquart optimization algorithm.
And (3) performing projection transformation on the images shot by the first camera group and the second camera group to obtain a result coordinate by a scaling formula: please refer to (2) of fig. 7;
obtaining scaling multiplying power sx, sy;
if the coordinate systems of the images shot by the first camera set and the second camera set are inconsistent, rotating the images by an angle of 0, wherein the rotation formula is as follows: please refer to (3) of fig. 7;
and rotating to enable the standard line on the image to be horizontal, and performing fine adjustment. Finally, the vertical line of the standard line is photographed, and the images photographed by the two camera groups are used as the standard, please refer to (4) in fig. 7 according to the translation formula;
the central processing unit calculates the displacement of an X-axis executing mechanism and the displacement of a Y-axis executing mechanism which can be controlled and installed on the flat screen frame rack according to the geometric figure shot by the first camera set and the geometric figure shot by the second camera set through formulas (1), (2), (3) and (4) so as to realize the fact that the digital printing pattern enters the pattern required by overprinting of the flat screen printing silk screen and carry out accurate overprinting.
The two sides of the inner wall of the moving frame 9 are both provided with sliding grooves 16, a cloth winding drum 17 is rotatably connected between the opposite sides of the two sliding grooves 16, cloth 18 is arranged on the cloth winding drum 17, the cloth 18 enters the digital printing machine 3 for printing, and then is conveyed to the flat screen printing machine 5 for printing through the conveying of the conveying mechanism 4 so as to complete the overprinting of the cloth;
through the spout 16 of seting up, conveniently carry out the material loading to cloth reel 17, directly slide both ends and enter into spout 16 in, later under spacing wheel 15's extrusion, spacing to it makes cloth reel 17 rotate the material loading in spout 16, can not appear droing when using.
The outer surface of the cloth reel 17 is in contact with the outer surface of the limiting wheel 15, and when the limiting wheel 15 is used, the rotation of the cloth reel 17 is limited by the contact extrusion between the limiting wheel and the cloth reel 17.
The top of the base 1 is fixedly connected with a supporting plate 32, the conveying mechanism 4 is arranged on the front surface of the supporting plate 32, the left side of the conveying mechanism 4 is rotatably connected with a guide carrier roller 19, a heating groove 20 is formed in the guide carrier roller 19, a heating sheet 33 is arranged in the heating groove 20, and air holes 21 are formed in the outer surface of the guide carrier roller 19;
the guide carrier roller 19 is used for guiding and conveying the cloth;
the heating sheet 33 is electrified to emit heat, and the heat is released through the air holes 21 so as to cover the surface of the conveyed cloth and dry the patterns on the cloth;
the heater chip 33 is connected to an external power supply and a control switch.
A movable groove 22 is formed in the right side of the front face of the supporting plate 32, a sliding block 23 is connected between two sides of the inner part of the movable groove 22 in a sliding manner, a pressing carrier roller 24 is connected to the sliding block 23 in a rotating manner, and the outer surface of the pressing carrier roller 24 is in contact with the surface of the cloth 18;
through the pressfitting bearing roller 24 that sets up, can carry out the pressfitting to the cloth, make it can enter into the plain net calico printing machine.
The top of the sliding block 23 is provided with a limiting spring 25, and the top end of the limiting spring 25 is arranged on the top of the inner wall of the movable groove 22;
the sliding block 23 can be extruded by the limiting spring 25, so that the pressing carrier roller 24 moves downwards, and the pressing is carried out on the surface of the cloth.
The cloth roll 17 is rotatably connected to the opposite sides of the two chutes 16.
A cloth outlet 26 is formed in the right side of the cloth inlet box 6, and a cleaning brush 27 is arranged inside the cloth outlet 26;
cleaning brush 27 can carry out the edulcoration when the material loading to the cloth, avoids impurity influence material loading.
The working principle of the accurate overprinting device in the fusion process of the digital printing machine and the flat screen printing machine provided by the invention is as follows:
when the cloth winding drum 17 is used, the whole diameter is reduced, because the limiting wheel 15 is always contacted and extruded with the cloth winding drum 17, under the resilience of the pressing spring 13, the displacement block 12 is pushed to slide rightwards on the inner wall of the fixed frame 11, when the cloth on the cloth winding drum 17 is used up, the right side of the displacement block 12 just contacts the control switch 14, so that the motor 7 is electrified to operate, the threaded rod 8 on the output shaft of the motor 7 is driven to rotate, the movable frame 9 on the threaded plate 10 integrally slides upwards on the inner wall of the cloth feeding box 6, so that the next cloth winding drum 17 is advanced upwards until the next cloth winding drum is extruded onto the limiting wheel 15 again, the limiting wheel 15 is continuously contacted and extruded on the surface of the cloth winding drum 17, so that the cloth on the cloth winding drum 17 is used, and then, during operation of the apparatus, there is sufficient time to replace the cloth roll 17 which has run out.
Compared with the related art, the accurate overprinting device for the fusion process of the digital printing machine and the flat screen printing machine has the following beneficial effects:
through the motor 7 that sets up, can carry out the material loading to the cloth reel 17 automatically, can drive the cloth reel 17 that removes in the frame 9 and upwards carry, replace the cloth reel 17 that has used up automatically, need not artificial operation, not only comparatively save trouble laborsaving, but also can be timely carry out the demand that the supply apparatus moved, when avoiding the manual work to change the reel, stand-by time's longer appears, and then influences the holistic processing speed of overprinting.
Second embodiment
Referring to fig. 9, based on the precise overprinting device provided in the first embodiment of the present application in the process of combining the digital printing machine and the flat screen printing machine, a second embodiment of the present application provides another precise overprinting device in the process of combining the digital printing machine and the flat screen printing machine. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the accurate overprinting device in the process of fusing the digital printing machine and the flat screen printing machine provided by the second embodiment of the application is as follows: a first air nozzle 28 and a second air nozzle 29 are respectively arranged on the right side of the flat screen printing machine 5, the top of the first air nozzle 28 is communicated with a blower 30, the right side of the blower 30 is communicated with a connecting pipe 31, and the bottom end of the connecting pipe 31 is communicated with the inside of the second air nozzle 29;
the blower 30 is connected to an external power source and a control switch;
the blower 30 is arranged to dry the overprinted patterns through the first air nozzle 28 and the second air nozzle 29, so that double-sided air drying is realized, and drying efficiency is improved.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (10)
1. The utility model provides a digital printing machine and accurate overprinting device of printing with a flat screen machine integration process, includes base (1), advances cloth mechanism (2), digital printing machine (3), conveying mechanism (4) and printing with a flat screen machine (5), its characterized in that: the cloth feeding mechanism (2) is arranged on the left side of the top of the base (1), the cloth feeding mechanism (2) comprises a cloth feeding box (6), a motor (7) is arranged on the right side of the bottom of the inner wall of the cloth feeding box (6), a threaded rod (8) is fixedly connected to an output shaft of the motor (7), the top end of the threaded rod (8) penetrates through the cloth feeding box (6) and extends to the top of the cloth feeding box (6), a movable frame (9) is slidably connected to the back of the inner wall of the cloth feeding box (6), a threaded plate (10) is fixedly connected to the front of the movable frame (9), the threaded plate (10) is in threaded connection with the outer surface of the threaded rod (8), a fixed frame (11) is fixedly connected to the left side of the inner wall of the cloth feeding box (6), a displacement block (12) is slidably connected between two sides of the inner part of the fixed frame (11), and an extrusion spring (13) is arranged on the left side of the displacement block (12), the left end of extrusion spring (13) set up in on fixed frame (11) inner wall, and the right side of fixed frame (11) inner wall is provided with control switch (14), the back of displacement piece (12) rotates and is connected with spacing round (15).
2. The precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine according to claim 1, wherein sliding grooves (16) are formed in two sides of the inner wall of the movable frame (9), a cloth winding drum (17) is rotatably connected between two opposite sides of the sliding grooves (16), cloth (18) is arranged on the cloth winding drum (17), the cloth (18) enters the digital printing machine (3) for printing, and then is conveyed to the flat screen printing machine (5) for printing through conveying of the conveying mechanism (4) so as to complete overprinting of the cloth.
3. The precise overprinting device for the combination process of the digital printing machine and the flat screen printing machine according to claim 2, wherein the outer surface of the cloth drum (17) is in contact with the outer surface of the limiting wheel (15), and when the limiting wheel (15) is used, the rotation of the cloth drum (17) is limited by the contact extrusion with the cloth drum (17).
4. The precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine according to claim 2, wherein a support plate (32) is fixedly connected to the top of the base (1), the conveying mechanism (4) is arranged on the front surface of the support plate (32), a guide carrier roller (19) is rotatably connected to the left side of the conveying mechanism (4), a heating groove (20) is formed in the guide carrier roller (19), a heating sheet (33) is arranged in the heating groove (20), and air holes (21) are formed in the outer surface of the guide carrier roller (19).
5. The precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine according to claim 4, wherein a movable groove (22) is formed in the right side of the front face of the support plate (32), a sliding block (23) is connected between two sides inside the movable groove (22) in a sliding manner, a pressing roller (24) is connected to the sliding block (23) in a rotating manner, and the outer surface of the pressing roller (24) is in contact with the surface of the cloth (18).
6. The precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine according to claim 5, wherein a limiting spring (25) is arranged on the top of the sliding block (23), and the top end of the limiting spring (25) is arranged on the top of the inner wall of the movable groove (22).
7. The precise overprinting device for the digital printing machine and flat screen printing machine fusion process according to claim 4, wherein the digital printing machine (3) is arranged on top of the base (1) and on the left side of the support plate (32), and the flat screen printing machine (5) is arranged on top of the base (1) and on the right side of the support plate (32).
8. A device for precision overprinting of a digital printing machine with a flat screen printing machine fusion process according to claim 3, wherein the cloth drum (17) is rotatably connected to the opposite side of the two runners (16).
9. The precise overprinting device for the fusion process of the digital printing machine and the flat screen printing machine according to claim 1, wherein a cloth outlet (26) is formed on the right side of the cloth inlet box (6), and a cleaning brush (27) is arranged inside the cloth outlet (26).
10. The precise overprinting device in the process of fusing the digital printing machine and the flat screen printing machine according to claim 1, wherein a first air nozzle (28) and a second air nozzle (29) are respectively arranged on the right side of the flat screen printing machine (5), the top of the first air nozzle (28) is communicated with an air blower (30), the right side of the air blower (30) is communicated with a connecting pipe (31), and the bottom end of the connecting pipe (31) is communicated with the inside of the second air nozzle (29).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257195A (en) * | 2022-07-26 | 2022-11-01 | 湖南标拓电子科技有限公司 | Adjustable label printer based on automatic correction paper |
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| CN115257195B (en) * | 2022-07-26 | 2024-01-16 | 湖南标拓电子科技有限公司 | Adjustable label printer based on automatic correction paper |
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| CN114083892B (en) | 2023-10-27 |
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