CN211968808U - Padder provided with double-sided rotary screen printing device - Google Patents
Padder provided with double-sided rotary screen printing device Download PDFInfo
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- CN211968808U CN211968808U CN201922269023.3U CN201922269023U CN211968808U CN 211968808 U CN211968808 U CN 211968808U CN 201922269023 U CN201922269023 U CN 201922269023U CN 211968808 U CN211968808 U CN 211968808U
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Abstract
The embodiment of the utility model discloses padder provided with two-sided rotary screen stamp device for there is the too high technical problem of pad back cloth surface area liquid measure in solving current cloth dyeing and mangle finishing processing that is used for. The rotary screen printing plate head device in the utility model comprises a first rotary screen printing plate head device and a second rotary screen printing plate head device; the first rotary screen printing plate head device at least comprises a first bracket and a first rotary screen printing roller, and is connected with a first pressure device; the second rotary screen printing plate head device at least comprises a second bracket and a second rotary screen printing plate roller, and the first rotary screen printing plate roller and the second rotary screen printing plate roller are mutually pressed and arranged through a first pressure device; the pressing device comprises a carrier roller and a pressing roller, the pressing roller is connected with a second pressure device, the pressing roller is arranged in a pressing mode with the carrier roller through the second pressure device, and the carrier roller and the pressing roller are arranged above the first rotary screen printing roller and the second rotary screen printing roller.
Description
Technical Field
The utility model relates to a fabrics printing and dyeing technical field especially relates to a be provided with padder of two-sided rotary screen printing device.
Background
In the traditional textile printing and dyeing process, a dye solution or various chemical solutions are required to be coated on the cloth in a rolling way, and then the cloth with the dye solution is heated, dried, color developed and fixed.
Moreover, the traditional double-sided printing machine printing mode is easy to have the problem of core impermeability, and the color difference between the surface and the inner core of the fiber can be caused.
Therefore, in order to solve the above-mentioned technical problems, it is an important subject of research by those skilled in the art to find a padder provided with a double-sided rotary screen printing apparatus.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses padder provided with two-sided rotary screen stamp device for there is the too high technical problem of pad back cloth surface area liquid measure in solving current cloth dyeing and mangle finishing processing that is used for.
The embodiment of the utility model provides a padder provided with a double-sided rotary screen printing device, which comprises a frame, a rotary screen printing plate head device, a liquid feeding device, a rolling device and a power device;
the rotary screen printing plate head device comprises a first rotary screen printing plate head device and a second rotary screen printing plate head device, and the first rotary screen printing plate head device, the second rotary screen printing plate head device and the rolling device are arranged on the rack;
the first rotary screen printing plate head device at least comprises a first bracket, a first rotary screen printing plate roller, a first scraper component, a first adjusting device connected with the first scraper component and a first gap adjusting device;
the first rotary screen printing plate head device is connected with a first pressure device;
the second rotary screen printing plate head device at least comprises a second bracket, a second rotary screen printing plate roller, a second scraper assembly, a second adjusting device connected with the second scraper assembly and a second gap adjusting device;
the first cylinder plate roller is connected to the rack through the first bracket, the second cylinder plate roller is connected to the rack through the second bracket, and the first cylinder plate roller and the second cylinder plate roller are arranged in a mutually pressing mode through the first pressure device;
the pressing device comprises a carrier roller and a pressing roller, the pressing roller is connected with a second pressure device, the pressing roller is arranged with the carrier roller in a pressing mode through the second pressure device, the pressing roller is located on the left side of the carrier roller, and the carrier roller and the pressing roller are arranged above or below the first cylinder mould roller and the second cylinder mould roller.
Optionally, the first rotary screen printing plate head device and the second rotary screen printing plate head device are sequentially arranged in the horizontal direction, and the first rotary screen printing roller is located on the right side of the second rotary screen printing roller.
Optionally, the liquid feeding device includes an agitator, and a first pump and a first pipe connected between the agitator and the first scraper assembly and the second scraper assembly, and the first pipe is connected to the first scraper assembly and the second scraper assembly respectively.
Optionally, the liquid feeding device further comprises a plurality of raw material barrels, and a plurality of second pipelines and second pumps connected between the raw material barrels and the stirring barrel.
Optionally, the padder provided with the double-sided rotary screen printing device further comprises a color detection and batching control system, the color detection and batching control system comprises a spectrophotometer, a data processor, a data memory and a batching control system, and the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
Optionally, the liquid feeding device comprises an ultrasonic oscillation device, and the ultrasonic oscillation device comprises an ultrasonic generator, a horn, a transducer and a vibrator;
the vibrator is arranged on the side wall of the raw material barrel or/and the stirring barrel, the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, the energy converter is connected with the vibrator, the ultrasonic frequency of the ultrasonic oscillation device is between 20 and 80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
Optionally, the carrier roller and the compression roller are universal rubber-coated rollers, roller blanks of the rubber-coated rollers are roller blanks of a double-layer structure, outer layers of the roller blanks of the double-layer structure are thick-wall steel pipes, inner layers of the roller blanks are thick-wall steel pipes, shaft cores of the roller blanks are welded with the inner layers, the diameter of the cross section of the middle portion of each inner layer is larger than that of the cross sections of the two end portions, the outer wall of the middle portion of each inner layer is welded or in interference fit with the inner wall of the middle portion of each outer layer, the two end portions of each outer layer and the two end portions of each inner layer are connected through check rings arranged at the end.
Optionally, the first scraper assembly and the second scraper assembly are respectively abutted against the inner wall of the first cylinder plate roller and the inner wall of the second cylinder plate roller.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
in the embodiment, because the rotary screen printing roller is adopted to carry out double-sided coating and rolling on the base material, the liquid carrying amount entering the base material can be reduced to the minimum according to the requirement, and the rolling of the compression roller is added, the dye liquor can be effectively pressed into the tissue structure of the base material, the problem of 'core impermeability' of the traditional rotary screen printing mode is solved, and the technical problem that the liquid carrying amount of the cloth is higher after rolling in the existing cloth padding mode, the dye migration problem in the follow-up high-temperature drying process is caused is well solved, the product quality is ensured, the technical problem that the energy consumption in the follow-up drying process is overhigh is effectively solved, and the energy saving and environment protection are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a padder provided with a double-sided rotary screen printing device according to an embodiment of the present invention;
illustration of the drawings: a frame 1; a first cylinder plate roller 2; a second cylinder plate roller 3; a first doctor assembly 4; a second doctor assembly 5; first bracket 6 and second bracket 7; a press roll 8; a carrier roller 9; a first pressure device 10; a second pressure device 11.
Detailed Description
The embodiment of the utility model discloses padder provided with two-sided rotary screen stamp device for there is the too high technical problem of pad back cloth surface area liquid measure in solving current cloth dyeing and mangle finishing processing that is used for.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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, a padder provided with a double-sided rotary screen printing apparatus according to an embodiment of the present invention includes:
the rotary screen printing machine comprises a frame 1, a rotary screen printing plate head device, a liquid feeding device, a rolling device and a power device;
the rotary screen printing plate head device comprises a first rotary screen printing plate head device and a second rotary screen printing plate head device, and the first rotary screen printing plate head device, the second rotary screen printing plate head device and the rolling device are arranged on the rack 1;
the first rotary screen printing plate head device at least comprises a first bracket 6, a first rotary screen printing plate roller 2, a first scraper component 4, a first adjusting device connected with the first scraper component 4 and a first gap adjusting device;
the first rotary screen printing plate head device is connected with a first pressure device 10;
the second rotary screen printing plate head device at least comprises a second bracket 7, a second rotary screen printing plate roller 3, a second scraper component 5, a second adjusting device connected with the second scraper component 5 and a second gap adjusting device;
the first cylinder plate roller 2 is connected to the rack 1 through the first bracket 6, the second cylinder plate roller 3 is connected to the rack 1 through the second bracket 7, and the first cylinder plate roller 2 and the second cylinder plate roller 3 are pressed together through the first pressure device 10;
the pressing device comprises a carrier roller 9 and a pressing roller 8, the pressing roller 8 is connected with a second pressure device 11, the pressing roller 8 is arranged on the left side of the carrier roller 9 in a pressing mode through the second pressure device 11 and the carrier roller 9, the pressing roller 8 is arranged on the upper side or the lower side of the first cylinder mould plate roller 2 and the second cylinder mould plate roller 3, and the pressing roller 8 and the pressing roller 9 are arranged on the upper side or the lower side of the first cylinder mould plate roller 2 and the second cylinder mould plate roller 3.
The grey cloth enters between the first cylinder plate roller 2 and the second cylinder plate roller 3 through the inlet guide wheel, the dye liquor in the lattice points of the first cylinder plate roller 2 is transferred to the front side of the grey cloth, the dye liquor in the lattice points of the second cylinder plate roller 3 is transferred to the back side of the grey cloth, then the grey cloth enters between the carrier roller 9 and the press roller 8, the dye liquor uniformly permeates into the interior of the grey cloth after rolling, and finally the grey cloth is output from the outlet guide wheel, so that the low liquid carrying capacity rolling of the grey cloth is completed.
It should be noted that the first pressure device 10 can press the first cylinder plate roller 2 against the second cylinder plate roller 3, and it can be a device such as an air cylinder or an electric push rod, and the second pressure device 11 can press the press roller 8 against the carrier roller 9, and it can be a device such as an air cylinder or an electric push rod, and the first pressure device 10 and the second pressure device 11 mentioned in this embodiment are both common parts in a padder provided with a double-sided cylinder printing device;
the dot size of the first cylinder plate roller 2 and the second cylinder plate roller 3 is preferably 40 to 120 mesh, and more preferably 80 mesh.
In the embodiment, as the rotary screen printing roller is adopted to carry out double-sided coating and rolling on the base material, the liquid carrying amount entering the base material can be reduced to the minimum according to the requirement, and the rolling of the compression roller 8 is added, the dye liquor can be effectively pressed into the tissue structure of the base material, the problem of 'core impermeability' of the traditional rotary screen printing mode is solved, furthermore, the problem that the liquid carrying amount of the cloth is higher after rolling in the existing cloth padding mode, the problem of dye migration in the follow-up high-temperature drying process is caused is well solved, the product quality is ensured, the technical problem that the energy consumption in the follow-up drying process is overhigh is effectively solved, and the energy conservation and environmental protection are facilitated.
Further, the first rotary screen printing plate head device and the second rotary screen printing plate head device are sequentially arranged in the horizontal direction, and the first rotary screen printing roller 2 is located on the right side of the second rotary screen printing roller 3.
Further, the liquid feeding device comprises an agitating barrel, a first pump and a first pipeline, wherein the first pump and the first pipeline are connected between the agitating barrel and the first scraper component 4 and the second scraper component 5, and the first pipeline is respectively connected with the first scraper component 4 and the second scraper component 5.
It should be noted that the dye liquor after stirring can flow down into the liquor storage area between the scraper assembly and the inner circular arc of the cylinder plate roller through the first pipeline, so that the first pump is not needed.
Further, the liquid feeding device also comprises a plurality of raw material barrels, a plurality of second pipelines and second pumps which are connected between the raw material barrels and the stirring barrel.
It should be noted that the raw material barrel is used for accommodating dye liquor or/and an auxiliary agent solution, and these solutions are respectively input into the stirring barrel through the respective second pipeline and valve, and after being stirred, the solutions are output to the first liquid storage region between the first cylinder plate roller 2 and the first scraper assembly 4 through the first pipeline and the first pump, and similarly, may also be input into the second liquid storage region. When the first cylinder plate roller 2 rotates, redundant dye liquor is scraped by the scraper, quantitative dye liquor is remained in the mesh holes of the first cylinder plate roller 2, and the mesh holes of the cylinder plate roller are led to the outside from the inside of the cylinder plate roller, so when a fabric passes between the first bottom roller and the first cylinder plate roller 2, the quantitative dye liquor on the first cylinder plate roller 2 is transferred to the surface (front side) of the fabric; along with the operation of the equipment, the cloth is conveyed between the second bottom roller and the second rotary screen plate roller 3, the principle is the same as that of the previous principle, the quantitative dye liquor on the second rotary screen plate roller 3 is transferred to the back (reverse side) of the cloth, the solution uniformly permeates into the inside of the cloth after the rolling, and the dye can further diffuse into the inside of the cloth in the subsequent high-temperature drying process, so that the surface of the cloth and the amount of the dye in the inside of the cloth are consistent.
Further, the raw material barrel pair in this embodiment includes four raw material barrels, which respectively hold different dye solutions, such as dye solutions of three primary colors of red, yellow, and blue, and additive solutions, and these solutions are respectively input into the stirring barrel through respective second pipelines and second pumps, and are output to the liquid storage regions of the first scraper device and the second scraper device through the first pipeline and the first pump after being stirred. Preferably the second pump is a servo flow control valve (or/and a servo flow pump). The raw material barrel can be arranged above the padder provided with the double-sided rotary screen printing device, and also can be arranged on the side of the padder provided with the double-sided rotary screen printing device and is respectively connected with the stirring barrel through a pipeline and a pump.
Further, the padder provided with the double-sided rotary screen printing device further comprises an automatic batching control system, the automatic batching control system comprises a PLC (programmable logic controller), a human-computer interface and the like, each second pump is electrically connected with the automatic batching control system, each second pump is controlled through preset batching parameters, then control data instructions are output, and the automatic batching control system controls the working state of each second valve (or/and the second pump), so that the purpose of automatic batching is achieved.
Further, the padder provided with the double-sided rotary screen printing device further comprises a color detection and batching control system, the color detection and batching control system comprises a spectrophotometer, a data processor, a data memory and a batching control system, and the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
The spectrophotometer is arranged behind the output end of the padder or above or/and below the rear part of a subsequent heating and baking device and used for detecting the color of a product, comparing the color data in the data processor and the data storage device, outputting an electronic signal to the batching control system, and controlling the flow of each first pump through the batching control system so as to achieve the purpose of controlling the color of the product.
It should be noted that, the measured color is subjected to color separation according to three primary colors through the data processor and the data memory, and is compared with the color of the template, and then the control data instruction is output and the working state of each second valve (or/and the second pump) is controlled through the electromechanical control system, so as to achieve the purposes of automatic batching and automatic color control. Preferably, the color measuring and separating instrument, the data storage and operation system and the control system adopt a Datacolor color measuring and matching system.
Further, the liquid feeding device comprises an ultrasonic oscillation device, and the ultrasonic oscillation device comprises an ultrasonic generator, a horn, an energy converter and a vibrator;
the vibrator is arranged on the side wall of the raw material barrel or/and the stirring barrel, the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, the energy converter is connected with the vibrator, the ultrasonic frequency of the ultrasonic oscillation device is between 20 and 80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
Further, the first scraper assembly 4 and the second scraper assembly 5 are respectively abutted against the inner wall of the first cylinder plate roller 2 and the inner wall of the second cylinder plate roller 3.
Further, the first scraper component 4 and the second scraper group are composed of a knife rest, a blade and a pressing plate, the blade is clamped between the knife rest and the pressing plate, and the blade is arranged by abutting against the arc surface of the inner wall of the cylinder roller and is in a position relation close to tangency with the arc surface of the inner wall of the cylinder roller.
The first scraper component 4 and the second scraper component 5 further comprise a limiting device, a forward and backward adjusting device and other components, the forward and backward adjusting device is used for adjusting the contact and separation of the blade and the inner wall cambered surface of the cylinder roller, and in a working state, the forward end of the blade is slightly elastically deformed by adjusting the forward and backward adjusting device, so that the blade is ensured to be fully contacted with the inner wall cambered surface of the cylinder roller.
The dye liquor feeding device is characterized in that a through hole is formed in the center of the cutter shaft, a discharge hole is formed in the direction facing the inner wall arc surface of the rotary screen printing roller, a liquor storage area is formed between the blade and the inner wall arc surface of the rotary screen printing roller, and dye liquor is conveyed to the liquor storage area through a liquor feeding pipeline, the through hole and the discharge hole of the liquor feeding device.
Further, the carrier roller 9 and the press roller 8 are universal rubber-coated roller bodies, roller bodies of the rubber-coated roller bodies are double-layer roller bodies, the outer layers of the double-layer roller bodies are thick-wall steel pipes, the inner layers of the double-layer roller bodies are thick-wall steel pipes, shaft cores of the roller bodies are welded with the inner layers, the diameter of the cross section of the middle portion of each inner layer is larger than that of the cross sections of the two end portions, the outer wall of the middle portion of each inner layer is welded or in interference fit with the inner wall of the middle portion of each outer layer, the two end portions of each outer layer and the two end portions of each inner layer are connected through check rings arranged at the end portions.
It should be noted that the press roller 8 and the carrier roller 9 are rubber-covered rollers, roller blanks of the roller blanks are of a double-layer structure, a shaft core is a through shaft, the middle part of the shaft core in the width direction is in interference fit connection or welded connection with the inner circle of the roller blanks, the length of the connection is between one quarter of the length of the roller surface and one third of the length of the roller surface in the width direction of the roller surface, the shaft core is not directly connected with the end part of the roller blanks, a gap is reserved between the shaft core and the inner wall of the end part of the roller blanks, and the gap is closed by a cover plate arranged on the end surface of the roller blanks or is elastically closed by a rubber-covered layer on the end part.
Further, one or more of a tension control device, a spreading device, a static elimination device and the like are arranged at the inlet guide wheel and/or the outlet guide wheel, and the spreading device is one or more of an arc spreading device, an aluminum sheet type spreading device, a spiral spreading device and the like;
furthermore, in order to adjust and control the running speed, a tension detection and control device is arranged at an outlet (or a subsequent station) of the rolling device, the tension detection and control device is a swing arm type tension controller or a pressure sensor, and the rotating speed of the rolling device is controlled by detecting the tension condition of the cloth surface.
As an extension of practical application, the padder in this embodiment can be used for not only performing micro-hydraulic rolling on cloth, but also coating operation of functional paint, and only needs to change a dye solution into a functional paint solution, such as a softening agent, a stiffening resin, a mildew preventive, a color fixing agent, an alkaline agent, an oxidizing agent, and the like, and the production operation process is applied as in the foregoing example.
It is right above the utility model provides a padder that is provided with two-sided rotary screen printing device has introduced in detail, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (8)
1. A padder provided with a double-sided rotary screen printing device is characterized by comprising a frame, a rotary screen printing plate head device, a liquid feeding device, a rolling device and a power device;
the rotary screen printing plate head device comprises a first rotary screen printing plate head device and a second rotary screen printing plate head device, and the first rotary screen printing plate head device, the second rotary screen printing plate head device and the rolling device are arranged on the rack;
the first rotary screen printing plate head device at least comprises a first bracket, a first rotary screen printing plate roller, a first scraper component, a first adjusting device connected with the first scraper component and a first gap adjusting device;
the first rotary screen printing plate head device is connected with a first pressure device;
the second rotary screen printing plate head device at least comprises a second bracket, a second rotary screen printing plate roller, a second scraper assembly, a second adjusting device connected with the second scraper assembly and a second gap adjusting device;
the first cylinder plate roller is connected to the rack through the first bracket, the second cylinder plate roller is connected to the rack through the second bracket, and the first cylinder plate roller and the second cylinder plate roller are arranged in a mutually pressing mode through the first pressure device;
the pressing device comprises a carrier roller and a pressing roller, the pressing roller is connected with a second pressure device, the pressing roller is arranged with the carrier roller in a pressing mode through the second pressure device, the pressing roller is located on the left side of the carrier roller, and the carrier roller and the pressing roller are arranged above or below the first cylinder mould roller and the second cylinder mould roller.
2. The padder provided with a double-sided rotary screen printing device according to claim 1, wherein said first rotary screen printing plate head device and said second rotary screen printing plate head device are arranged in series in a horizontal direction, and said first rotary screen printing plate roller is located on the right side of said second rotary screen printing plate roller.
3. The padder provided with a double-sided rotary screen printing device according to claim 1, wherein said liquid feeding device comprises a mixing tank, a first pump and a first pipe connected between the mixing tank and the first and second scraper assemblies, said first pipe being connected to the first and second scraper assemblies, respectively.
4. The padder provided with a double-sided rotary screen printing device according to claim 3, wherein said liquid feeding device further comprises a plurality of raw material barrels, and a plurality of second pipes and second pumps connected between said raw material barrels and said stirring barrel.
5. The padder provided with the double-sided rotary screen printing device according to claim 1, wherein the padder provided with the double-sided rotary screen printing device further comprises a color detection and batching control system, the color detection and batching control system comprises a spectrophotometer, a data processor, a data memory and a batching control system, and the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
6. The padder provided with a double-sided rotary screen printing device according to claim 4, wherein said liquid feeding device comprises an ultrasonic oscillation device comprising an ultrasonic generator, a horn, a transducer and a vibrator;
the vibrator is arranged on the side wall of the raw material barrel or/and the stirring barrel, the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, the energy converter is connected with the vibrator, the ultrasonic frequency of the ultrasonic oscillation device is between 20 and 80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
7. The padder provided with the double-sided rotary screen printing device according to claim 1, wherein the carrier roller and the press roller are universal rubber-covered rollers, roller blanks of the rubber-covered rollers are roller blanks of a double-layer structure, outer layers of the roller blanks of the double-layer structure are thick-walled steel pipes, inner layers of the roller blanks are thick-walled steel pipes, shaft cores of the roller blanks are welded to the inner layers, the diameter of the cross section of the middle portion of the inner layers is larger than that of the cross sections of the two end portions, the outer wall of the middle portion of the inner layers is welded or in interference fit with the inner wall of the middle portion of the outer layers, the two end portions of the outer layers and the inner layers are connected through check rings arranged at the ends of the outer layers, and.
8. The padder provided with a double-sided rotary screen printing device according to claim 1, wherein said first doctor assembly and said second doctor assembly are respectively disposed against the inner wall of said first rotary screen roller and the inner wall of said second rotary screen roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269023.3U CN211968808U (en) | 2019-12-17 | 2019-12-17 | Padder provided with double-sided rotary screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269023.3U CN211968808U (en) | 2019-12-17 | 2019-12-17 | Padder provided with double-sided rotary screen printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968808U true CN211968808U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269023.3U Active CN211968808U (en) | 2019-12-17 | 2019-12-17 | Padder provided with double-sided rotary screen printing device |
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| Country | Link |
|---|---|
| CN (1) | CN211968808U (en) |
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2019
- 2019-12-17 CN CN201922269023.3U patent/CN211968808U/en active Active
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