CN114455371A - Device for actively conveying cloth and cloth thermal sublimation equipment with device - Google Patents
Device for actively conveying cloth and cloth thermal sublimation equipment with device Download PDFInfo
- Publication number
- CN114455371A CN114455371A CN202210204431.4A CN202210204431A CN114455371A CN 114455371 A CN114455371 A CN 114455371A CN 202210204431 A CN202210204431 A CN 202210204431A CN 114455371 A CN114455371 A CN 114455371A
- Authority
- CN
- China
- Prior art keywords
- cloth
- shaft
- sublimation
- rotating shaft
- leading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/002—Presses of the rotary type
- B41F16/0026—Presses of the rotary type with means for applying print under heat and pressure, e.g. using heat activable adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/02—Transfer printing apparatus for textile material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Abstract
The invention discloses a device for actively carrying out cloth conveying and cloth thermal sublimation equipment with the device, wherein the cloth conveying device comprises a bracket, support grooves, a rod piece, a rotating shaft assembly and a power mechanism, the support grooves are oppositely arranged on the bracket, the rod piece is arranged in a winding drum of a cloth roll to be conveyed in a penetrating manner, and two ends of the rod piece extend to the outside of the winding drum and are erected in the two support grooves; the rotating shaft assembly comprises a lifting mechanism, a first rotating shaft and a second rotating shaft, and the lifting mechanism is configured to adjust the distance between the first rotating shaft and the second rotating shaft; the power mechanism is configured to drive the first rotating shaft or the second rotating shaft to rotate so as to convey the clamped cloth to the direction close to the thermal sublimation equipment. The device for actively conveying the cloth and the cloth thermal sublimation equipment with the device can stably output the cloth, greatly reduce the deformation of the cloth and avoid the contraction deformation of the printed image on the cloth after the image is output.
Description
Technical Field
The invention relates to the field of textile printing, in particular to a device for actively conveying cloth and cloth thermal sublimation equipment with the device.
Background
Sublimation heat-transfer seal is an emerging printing technology, is widely used in polyester fiber's clothing production, and its mirror image that will prepare the high resolution picture of printing on the clothes is printed on sublimation paper with thermal sublimation ink, then has the pattern face with the cloth with sublimation paper and treats that the printing face is relative, keeps hugging closely and sends into in the thermal sublimation equipment together. The pigment sublimation after the thermal sublimation ink on the sublimation paper solidifies in thermal sublimation equipment is heated, and gaseous state thermal sublimation pigment is far higher than the paper fibre to polyester fiber's adhesion rate, therefore most thermal sublimation pigment can break away from the sublimation paper, changes and adsorbs to the cloth that stacks up with the sublimation paper. Obviously, the printing effect on the cloth after sublimation heat transfer printing is influenced by the stacking state of the cloth and the thermal sublimation paper in the thermal sublimation process, namely, once the cloth is stacked above the thermal sublimation paper or is sent down in a deformed state, the pattern on the cloth can be deformed by thermal transfer printing.
Among the prior art, the feed end of thermal sublimation equipment is a platform, and the operative employee passes through manual operation by oneself, will print sublimation paper of sublimation ink and treat that the printing cloth is put on the platform, send into the heating chamber of sublimation equipment in the lump. In the prior art, a chamber entering roller rotates, cloth and sublimation paper are pulled by friction force to gradually enter a heating chamber of sublimation equipment, wherein an operator usually performs operation of rolling the cloth and the sublimation paper in advance and sleeving the cloth and the sublimation paper on a scroll with larger rotational damping; the scroll naturally rotates along with the pulling of the chamber-entering roller of the heating chamber, and the sublimation paper and the cloth are gradually and synchronously released and taken out.
For knitted fabrics or fabrics with high elasticity such as spandex-containing fabrics, the common operations can cause serious deformation of the fabrics, so that the printed patterns are seriously deformed and distorted. The industry has improved this by manually rotating the cloth reels in advance by workers to stack a small amount of cloth loosely in front of the feeding platform of the sublimation apparatus. Therefore, the cloth in the loosening area can be directly pulled to enter the heating chamber along with the rotation of the chamber entering roller of the heating chamber, and the resistance is only the resistance caused by the gravity of the cloth loosening and stacking position. It is clear that the less cloth there is in the loose pile area, the less resistance and the less print distortion. Such an operation requires a full-time staff to constantly rotate the cloth reels, releasing a small amount of cloth from the reels in advance into the loose stacking area.
In addition, in the prior art, the cloth which completes the thermal transfer printing freely falls on the ground, and wrinkles are easily caused during carrying, so that a complicated step of additionally processing the wrinkles is added for the next cutting process.
Disclosure of Invention
The invention aims to provide a device for actively conveying cloth and cloth thermal sublimation equipment with the device, which are used for improving cloth printing and dyeing quality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
in one aspect, there is provided an apparatus for active fabric transfer for a thermal sublimation apparatus, configured to transfer a fabric to the thermal sublimation apparatus, the fabric transfer apparatus including:
a support;
at least two brackets which are oppositely arranged on the bracket;
a rod configured to be inserted into a drum of a cloth roll to be conveyed, and both ends of the rod extend to the outside of the drum and are mounted in two brackets;
the rotating shaft assembly comprises a lifting mechanism, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is horizontally arranged on the lifting mechanism, the second rotating shaft is arranged opposite to the first rotating shaft in the vertical direction, and the lifting mechanism is configured to adjust the distance between the first rotating shaft and the second rotating shaft so that the first rotating shaft and the second rotating shaft can clamp the cloth spread from the cloth roll;
and the power mechanism is configured to drive the first rotating shaft or the second rotating shaft to rotate so as to convey the clamped cloth to the direction close to the thermal sublimation equipment.
Furthermore, the device for actively conveying the cloth also comprises a first controller and a first detection device electrically connected with an input end of the first controller, and the setting height of the first detection device is lower than that of the rotating shaft assembly;
the output end of the first controller is electrically connected with the power mechanism, and the first controller is configured to send a stop instruction to the power mechanism in response to the first detection device detecting a signal of cloth hanging down between the first rotating shaft and the second rotating shaft.
Furthermore, the device for actively conveying the cloth also comprises a second detection device electrically connected with the input end of the first controller, and the setting height of the second detection device is lower than that of the rotating shaft assembly and higher than that of the first detection device;
the first controller is configured to respond to a detection signal of the second detection device, convert the cloth existence into the cloth nonexistence, and send a starting instruction to the power mechanism.
Further, the device for actively conveying the cloth further comprises a third rotating shaft, the third rotating shaft is arranged on one side, close to the thermal sublimation device, of the rotating shaft assembly, and the third rotating shaft is configured to rotate around a fixed virtual pivot shaft.
Further, the bracket and the bracket are arranged on one side far away from the thermal sublimation device relative to the rotating shaft assembly;
the cloth delivery device also includes a fourth shaft disposed between the shaft assembly and the bracket, and the fourth shaft is configured to rotate about a fixed virtual pivot axis.
Further, the height of the joint of the first rotating shaft and the second rotating shaft is approximately flush with the height of the fourth rotating shaft.
Further, the rotating shaft assembly further comprises a hand wheel connected with the lifting mechanism, and the hand wheel is configured to rotate to adjust the height position of the lifting mechanism.
In another aspect, a cloth thermal sublimation device is provided, which comprises the device for actively conveying the cloth.
The cloth thermal sublimation equipment further comprises a sublimation paper limiting shaft, a leading-in shaft, a platform, a thermal sublimation scalding cylinder, a leading-out shaft and a driving mechanism, wherein the sublimation paper limiting shaft and the cloth conveying device are arranged at one end of the platform, the leading-in shaft, the thermal sublimation scalding cylinder and the leading-out shaft are arranged at the other end of the platform, and the driving mechanism is configured to drive the leading-in shaft, the thermal sublimation scalding cylinder and the leading-out shaft to rotate;
the leading-in shaft is configured to draw the sublimation paper which is unfolded from the sublimation paper supply roll at the sublimation paper limiting shaft and the cloth which is unfolded from the cloth supply roll at the cloth conveying device in the rotating process of the leading-in shaft, so that the sublimation paper and the cloth to be thermally transferred move to the thermal sublimation hot cylinder in a laminated state;
the sublimation and scalding cylinder is configured to transfer printing contents on sublimation paper to be subjected to thermal transfer printing to cloth stacked at the sublimation paper in a thermal sublimation mode, and transfer the sublimation paper and the cloth subjected to thermal transfer printing to the guide-out shaft in the rotating process of the sublimation and scalding cylinder; the leading-out shaft is configured to convey the sublimation paper and the cloth which are subjected to the thermal transfer printing in the direction away from the thermal sublimation ironing cylinder in the rotating process of the leading-out shaft.
Furthermore, the height of the joint of the first rotating shaft and the second rotating shaft of the device for actively conveying the cloth is approximately flush with the height of the platform; alternatively, the first and second electrodes may be,
the height of the joint of the first rotating shaft and the second rotating shaft of the device for actively conveying the cloth is higher than that of the platform.
Further, under the driving of the driving mechanism, the rotation linear speeds of the leading-in shaft, the sublimation heating cylinder and the leading-out shaft are equal;
and under the drive of a power mechanism of the device for actively conveying the cloth, the rotating linear speed of the first rotating shaft or the second rotating shaft is greater than or equal to that of the guiding shaft.
Furthermore, the cloth thermal sublimation equipment also comprises a first controller and an image acquisition device electrically connected with the input end of the first controller, wherein the output end of the first controller is electrically connected with a power mechanism of the device for actively conveying the cloth;
the cloth spread on the platform is laminated on the sublimation paper to be thermally transferred;
the image acquisition device is arranged above the platform and is used for acquiring images of cloth on the platform; the first controller analyzes the image collected by the image collecting device to extract and obtain the space between the cloth grains; and if the extracted distance between the cloth grains is larger than a preset distance threshold, the first controller sends an acceleration instruction to the power mechanism.
Furthermore, the cloth thermal sublimation equipment also comprises a cloth discharging and collecting device and a collecting scroll, wherein the cloth discharging and collecting device comprises a driving shaft, a driven shaft and a driving motor, the driving motor is configured to drive the driving shaft to rotate, the driving shaft and the driven shaft are horizontally arranged side by side, and a space is arranged between the driving shaft and the driven shaft;
the collecting reel is configured to wind the cloth which is output from the leading-out shaft and completes the thermal transfer printing, and is jointly supported by the driving shaft and the driven shaft, and the rotating linear speed of the driving shaft is less than or equal to that of the leading-out shaft under the driving of the driving motor.
Further, the surface of the shaft body of the driving shaft and/or the driven shaft is a rubber layer.
Furthermore, the left side and the right side of one end of the platform, which is far away from the sublimation heating barrel, are provided with support grooves, and two ends of the sublimation paper limiting shaft are respectively erected in the support grooves on the platform.
The technical scheme provided by the invention has the following beneficial effects:
a. the first rotating shaft and the second rotating shaft are used for clamping the cloth and carrying out active transmission, so that the cloth output to the thermal sublimation equipment is loose, and deformation of printed images on the cloth due to the fact that the thermal sublimation equipment directly pulls the cloth roll is avoided;
b. when the actively-transmitted cloth is too much, the active transmission can be automatically stopped, and when the actively-transmitted cloth is too little, the active transmission can be automatically started, so that the cloth feeding process of the thermal sublimation equipment is not needed to be manually monitored or operated, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a cloth material thermal sublimation apparatus according to an exemplary embodiment of the disclosure;
FIG. 2 is a schematic structural view of a cloth transfer apparatus according to an exemplary embodiment of the present disclosure;
wherein the reference numerals are respectively: the device comprises a support 1, a support 2, a bracket 3, a rod piece 41, a lifting mechanism 42, a first rotating shaft 43, a second rotating shaft 44, a third rotating shaft 45, a fourth rotating shaft 45, a power mechanism 5, a lead-in shaft 61, a sublimation and ironing cylinder 62, a lead-out shaft 63, a sublimation paper limiting shaft 7, a platform 8 and a driving mechanism 9.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
In one embodiment of the present invention, there is provided an apparatus for actively conveying a cloth for a thermal sublimation apparatus, configured to convey the cloth to the thermal sublimation apparatus, referring to fig. 1, the cloth conveying apparatus including: the device comprises a bracket 1, bracket 2, a rod 3, a rotating shaft assembly and a power mechanism 5, wherein at least two bracket 2 are oppositely arranged on the bracket; the rod 3 is arranged in the winding drum of the cloth roll to be conveyed in a penetrating mode, two ends of the rod 3 extend to the outside of the winding drum and are erected in the two support grooves 2, and the rod 3 can be driven by the cloth roll to roll on the support grooves 2 easily, so that cloth dragging is reduced.
The rotating shaft assembly comprises a lifting mechanism 41, a first rotating shaft 42 and a second rotating shaft 43, the first rotating shaft is horizontally arranged on the lifting mechanism, the second rotating shaft and the first rotating shaft are arranged up and down oppositely and can be aligned up and down or staggered up and down, the lifting mechanism can adjust the distance between the first rotating shaft and the second rotating shaft, the distance is adjusted to be large so that cloth can penetrate out conveniently, the distance is adjusted to be small after the cloth is arranged flatly, so that the first rotating shaft and the second rotating shaft can clamp the cloth stretched from the cloth roll, the lengths of the two rotating shafts are both larger than that of the cloth roll, and the cloth can be completely covered and clamped on the width of the cloth so as to output the flat cloth; the power mechanism drives one of the first rotating shaft and the second rotating shaft to rotate, and the other one of the first rotating shaft and the second rotating shaft is used as a driven wheel to rotate, so that clamped cloth is conveyed towards the direction close to the thermal sublimation equipment stably. In order to facilitate manual adjustment of the distance between the first rotating shaft and the second rotating shaft, the rotating shaft assembly further comprises a hand wheel connected with the lifting mechanism, and the hand wheel is configured to rotate to adjust the height position of the lifting mechanism.
The device for actively conveying the cloth further comprises a first controller, a first detection device and a second detection device, wherein the first detection device and the second detection device are electrically connected with the input end of the first controller, the output end of the first controller is electrically connected with the power mechanism, the first detection device is arranged at a height lower than that of the rotating shaft assembly, the second detection device is arranged at a height lower than that of the rotating shaft assembly but higher than that of the first detection device, and the first detection device and the second detection device realize signal detection at different height positions.
When the first detection device detects a signal of cloth hanging down from between the first rotating shaft and the second rotating shaft, the situation that the cloth output by the rotating shaft assembly is too much and the subsequent cloth is not processed in time after thermal sublimation processing is performed is shown, at the moment, the first controller is required to send a stop instruction to the power mechanism to enable the rotating shaft assembly to stop outputting the cloth, then the accumulated too much cloth slowly decreases in the process of thermal sublimation processing, the hanging cloth decreases less and less, the hanging length is shorter and shorter until the second detection device detects that the cloth is converted into no cloth, at the moment, the first controller is required to send an opening instruction to the power mechanism to enable the rotating shaft assembly to replenish the cloth again. First detection device, second detection device can adopt infrared sensor to trigger, flagging cloth has sheltered from the infrared sensor of below, also can shelter from the infrared sensor of top, first detection device sends triggering signal, second detection device is in the preparation state, become few and shift up when flagging cloth, until not sheltering from the infrared sensor of top, second detection device detects that the state changes and sends triggering signal this moment, cooperation between them is used and is made pending cloth be in a suitable quantity all the time, the cloth is not dragged and is out of shape or warp very little this moment, be in stable state, avoided because the gravity of flagging the cloth changes and has leaded to the change of dragging the degree, be convenient for follow-up thermal sublimation that goes on handles.
In one embodiment of the present invention, the bracket and the bracket are arranged on the side far away from the sublimation device relative to the rotating shaft assembly, the active cloth conveying device further comprises a third rotating shaft 44 and a fourth rotating shaft 45, the third rotating shaft 44 is arranged on the side close to the sublimation device relative to the rotating shaft assembly and is used for supporting the cloth which is just output from the rotating shaft assembly so as to avoid forming large pulling under the action of gravity, and the third rotating shaft can rotate around a correspondingly fixed virtual pivot shaft along with the friction force of the output cloth; the fourth rotating shaft 45 is arranged between the rotating shaft assembly and a bracket for supporting the rod piece, is used for supporting the cloth which is just output from the cloth roll, and adjusting the angle of the cloth entering the rotating shaft assembly, and rotates around the corresponding fixed virtual pivoting shaft along with the friction force of the cloth. The height of the joint of the first rotating shaft and the second rotating shaft is approximately flush with the height of the fourth rotating shaft, so that the cloth output from the cloth winding drum can enter the rotating shaft assembly basically horizontally, the friction force is reduced, and the flatness of the cloth is kept well.
In an embodiment of the present invention, a cloth sublimation apparatus is provided, referring to fig. 2, including the device for actively carrying out cloth transportation, a sublimation paper limiting shaft 7, a guiding shaft 61, a platform 8, a sublimation hot cylinder 62, a guiding shaft 63, and a driving mechanism 9, where the sublimation paper limiting shaft 7 and the cloth transportation device are disposed at one end of the platform 8, the guiding shaft 61, the sublimation hot cylinder 62, and the guiding shaft 63 are disposed at the other end of the platform 8, and the driving mechanism is configured to drive the guiding shaft, the sublimation hot cylinder, and the guiding shaft to rotate; the platform is still equipped with a set of support groove in the left and right sides of keeping away from the one end that the thermal sublimation scalded a section of thick bamboo, the spacing axle of sublimation paper is worn to establish in the reel of the supply book of sublimation paper of preparing the conveying, and its both ends erect respectively in support groove on the platform, the spacing axle of sublimation paper is in the member below to both are parallel, and the cloth of being convenient for aligns with the sublimation paper, and makes the cloth be located the top of sublimation paper.
The guiding shaft pulls sublimation paper which is unfolded from a sublimation paper supply roll at the sublimation paper limiting shaft and cloth which is unfolded from a cloth supply roll at the cloth conveying device in the rotating process of the guiding shaft, so that the sublimation paper and the cloth to be subjected to thermal transfer printing move towards the thermal sublimation hot cylinder in a laminated state, laminated materials enter the thermal sublimation hot cylinder from the upper part of the thermal sublimation hot cylinder in a winding manner, the thermal sublimation hot cylinder transfers printing contents on the sublimation paper to be subjected to thermal transfer printing to the cloth laminated at the sublimation paper position in a thermal sublimation manner, the sublimation paper and the cloth subjected to thermal transfer printing are conveyed to the guiding shaft in the rotating process of the guiding shaft and are wound out from the lower part of the guiding shaft, and the guiding shaft conveys the sublimation paper and the cloth subjected to thermal transfer printing towards the direction far away from the thermal sublimation hot cylinder in the rotating process of the guiding shaft.
Under the driving of the driving mechanism, the rotation linear speeds of the leading-in shaft, the thermal sublimation scalding barrel and the leading-out shaft are equal, so that the deformation of the cloth in the thermal sublimation process is avoided; under the drive of a power mechanism of the device for actively conveying the cloth, the rotating linear speed of the first rotating shaft or the second rotating shaft is greater than or equal to that of the leading-in shaft so as to ensure that the leading-in shaft is provided with sufficient and loose cloth, and if the accumulated cloth is too much, the detection device can be triggered to carry out speed adjustment in a downward hanging mode so as to avoid continuous accumulation.
In one embodiment of the invention, the height of the joint of the first rotating shaft and the second rotating shaft of the device for actively conveying the cloth is higher than the height of the platform or is approximately flush with the height of the platform, so that the cloth output by the rotating shafts moves to the platform, and the cloth spread on the platform is laminated on the sublimation paper to be thermally transferred; smooth glass is arranged on the upper surface of the platform to reduce the friction force of the materials moving towards the direction of the guide shaft.
The cloth thermal sublimation equipment also comprises an image acquisition device electrically connected with the input end of the first controller, and the output end of the first controller is electrically connected with a power mechanism of the device for actively conveying the cloth; the image acquisition device is arranged above the platform and used for acquiring images of cloth on the platform, and the first controller analyzes the images acquired by the image acquisition device to extract and obtain the grain intervals of the cloth; if the extracted cloth grain interval is larger than a preset interval threshold value, the situation that the cloth is tightened and deforms too much is indicated, the first controller sends an acceleration instruction to the power mechanism, the rotating shaft assembly accelerates the output of the cloth, the cloth is loosened, and the cloth grain interval is guaranteed to be within a specified range.
In an embodiment of the present invention, the cloth thermal sublimation apparatus further includes a torque sensor electrically connected to an input end of the first controller, an output end of the first controller is electrically connected to the power mechanism of the device for actively conveying the cloth, the torque sensor is disposed at a motor in the driving mechanism and is used to monitor a torque of the motor, if the acquired torque value is greater than a safety preset value, it indicates that the driving mechanism is pulling the cloth with a force exceeding the preset value, which will inevitably cause a large deformation of the cloth and affect subsequent thermal sublimation, at this time, the first controller is required to send an acceleration instruction to the power mechanism, and the rotating shaft assembly accelerates to output the cloth, so that the cloth is loosened to ensure that the monitored torque value is within a specified safety range.
In one embodiment of the invention, the cloth thermal sublimation equipment further comprises a cloth discharging and collecting device and a collecting scroll, wherein the cloth discharging and collecting device comprises a driving shaft, a driven shaft and a driving motor, and the surfaces of shaft bodies of the driving shaft and the driven shaft are rubber layers; the driving motor is configured to drive the driving shaft to rotate, the driving shaft and the driven shaft are horizontally arranged side by side, and a space is arranged between the driving shaft and the driven shaft; the collecting scroll is used for winding the cloth which is output from the leading-out shaft and completes the heat transfer printing, and the cloth is jointly supported and carried by the driving shaft and the driven shaft; under the drive of the drive motor, the driving shaft drives the collecting scroll to rotate and wind the cloth which is subjected to heat transfer printing, and meanwhile, the rotating collecting scroll can also drive the driven shaft to rotate, so that balanced rotation of the driving shaft, the collecting scroll and the driven shaft is formed. The rotating linear speed of the driving shaft is less than or equal to that of the leading-out shaft, so that the cloth is prevented from being pulled in the thermal sublimation process.
The device for actively conveying the cloth and the cloth thermal sublimation equipment with the device can automatically and stably control and output the cloth with the speed consistent with the thermal sublimation treatment speed, greatly reduce the labor cost, reduce the pulling deformation of the cloth in the whole process and avoid the shrinkage deformation of the image printed on the cloth after the image is output.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (15)
1. An apparatus for active fabric transfer for a sublimation device, configured to transfer a fabric to the sublimation device, the fabric transfer apparatus comprising:
a support;
at least two brackets which are oppositely arranged on the bracket;
a rod configured to be inserted into a drum of a cloth roll to be conveyed, and both ends of the rod extend to the outside of the drum and are mounted in two brackets;
the rotating shaft assembly comprises a lifting mechanism, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is horizontally arranged on the lifting mechanism, the second rotating shaft is arranged opposite to the first rotating shaft in the vertical direction, and the lifting mechanism is configured to adjust the distance between the first rotating shaft and the second rotating shaft so that the first rotating shaft and the second rotating shaft can clamp the cloth spread from the cloth roll;
and the power mechanism is configured to drive the first rotating shaft or the second rotating shaft to rotate so as to convey the clamped cloth to the direction close to the thermal sublimation equipment.
2. The device for actively conveying cloth according to claim 1, further comprising a first controller and a first detection device electrically connected with an input end of the first controller, wherein the first detection device is arranged at a height lower than that of the rotating shaft assembly;
the output end of the first controller is electrically connected with the power mechanism, and the first controller is configured to send a stop instruction to the power mechanism in response to the first detection device detecting a signal of cloth hanging down between the first rotating shaft and the second rotating shaft.
3. The device for actively conveying cloth according to claim 2, further comprising a second detecting device electrically connected to the input end of the first controller, wherein the second detecting device is arranged at a height lower than that of the rotating shaft assembly and higher than that of the first detecting device;
the first controller is configured to respond to a detection signal of the second detection device, convert the cloth existence into the cloth nonexistence, and send a starting instruction to the power mechanism.
4. The apparatus for actively transferring a cloth according to claim 1, further comprising a third rotating shaft disposed at a side close to the sublimation device with respect to the rotating shaft assembly, and configured to rotate around a fixed virtual pivot shaft.
5. The device for actively transferring cloth according to claim 1, wherein the bracket and the bracket are arranged on a side far away from the thermal sublimation device relative to the rotating shaft assembly;
the cloth transport device further includes a fourth shaft disposed between the shaft assembly and the bracket, and the fourth shaft is configured to rotate about a fixed virtual pivot axis.
6. The device for actively transferring cloth as claimed in claim 5, wherein the height of the joint of the first rotating shaft and the second rotating shaft is substantially equal to the height of the fourth rotating shaft.
7. The device for actively transferring cloth according to claim 1, wherein the spindle assembly further comprises a hand wheel connected to the elevating mechanism, the hand wheel being configured to rotate to adjust a height position of the elevating mechanism.
8. Cloth sublimation equipment, characterized by comprising a device for actively carrying out cloth transport as claimed in any one of claims 1 to 6.
9. The cloth sublimation device of claim 8, further comprising a sublimation paper limiting shaft, a leading-in shaft, a platform, a sublimation heating cylinder, a leading-out shaft and a driving mechanism, wherein the sublimation paper limiting shaft and the cloth conveying device are arranged at one end of the platform, the leading-in shaft, the sublimation heating cylinder and the leading-out shaft are arranged at the other end of the platform, and the driving mechanism is configured to drive the leading-in shaft, the sublimation heating cylinder and the leading-out shaft to rotate;
the leading-in shaft is configured to draw the sublimation paper which is unfolded from the sublimation paper supply roll at the sublimation paper limiting shaft and the cloth which is unfolded from the cloth supply roll at the cloth conveying device in the rotating process of the leading-in shaft, so that the sublimation paper and the cloth to be thermally transferred move to the thermal sublimation hot cylinder in a laminated state;
the sublimation heat-transfer printing cylinder is configured to transfer printing contents on sublimation paper to be subjected to heat transfer printing to cloth stacked at the sublimation paper in a sublimation heat manner, and the sublimation paper and the cloth subjected to heat transfer printing are conveyed to the guide-out shaft in the rotation process of the sublimation heat-transfer printing cylinder; the leading-out shaft is configured to convey the sublimation paper and the cloth which are subjected to the thermal transfer printing in the direction away from the thermal sublimation ironing cylinder in the rotating process of the leading-out shaft.
10. The cloth sublimation apparatus of claim 9, wherein the height of the joint of the first rotating shaft and the second rotating shaft of the active cloth conveying device is approximately equal to the height of the platform; alternatively, the first and second electrodes may be,
the height of the joint of the first rotating shaft and the second rotating shaft of the device for actively conveying the cloth is higher than that of the platform.
11. The cloth thermal sublimation apparatus of claim 9, wherein the linear speeds of rotation of the leading-in shaft, the thermal sublimation ironing drum and the leading-out shaft are equal under the driving of the driving mechanism;
and under the drive of a power mechanism of the device for actively conveying the cloth, the rotating linear speed of the first rotating shaft or the second rotating shaft is greater than or equal to that of the guiding shaft.
12. The cloth thermal sublimation apparatus of claim 9, further comprising a first controller and an image acquisition device electrically connected to an input end of the first controller, wherein an output end of the first controller is electrically connected to a power mechanism of the device for actively conveying the cloth;
the cloth spread on the platform is laminated on the sublimation paper to be thermally transferred;
the image acquisition device is arranged above the platform and is used for acquiring images of cloth on the platform; the first controller analyzes the image collected by the image collecting device to extract and obtain the space between the cloth grains; and if the extracted distance between the cloth grains is larger than a preset distance threshold, the first controller sends an acceleration instruction to the power mechanism.
13. The cloth material sublimation apparatus according to claim 9, further comprising a cloth discharge collecting device and a collecting reel, which include a driving shaft, a driven shaft and a driving motor, wherein the driving motor is configured to drive the driving shaft to rotate, the driving shaft and the driven shaft are horizontally arranged side by side with a space therebetween;
the collecting reel is configured to wind the cloth which is output from the leading-out shaft and completes the thermal transfer printing, and is jointly supported by the driving shaft and the driven shaft, and the rotating linear speed of the driving shaft is less than or equal to that of the leading-out shaft under the driving of the driving motor.
14. The cloth sublimation apparatus of claim 13, wherein the shaft body surface of the driving shaft and/or the driven shaft is a rubber layer.
15. The cloth sublimation apparatus of claim 9, wherein the platform is provided with brackets on the left and right sides of one end far away from the sublimation heating cylinder, and two ends of the sublimation paper limiting shaft are respectively erected in the brackets on the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204431.4A CN114455371A (en) | 2022-03-03 | 2022-03-03 | Device for actively conveying cloth and cloth thermal sublimation equipment with device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204431.4A CN114455371A (en) | 2022-03-03 | 2022-03-03 | Device for actively conveying cloth and cloth thermal sublimation equipment with device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114455371A true CN114455371A (en) | 2022-05-10 |
Family
ID=81416245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210204431.4A Pending CN114455371A (en) | 2022-03-03 | 2022-03-03 | Device for actively conveying cloth and cloth thermal sublimation equipment with device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114455371A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331080A (en) * | 1997-05-29 | 1998-12-15 | Hata Kogyo Kk | Stretch tape and sublimation transfer printing thereof |
| CN101063831A (en) * | 2006-04-27 | 2007-10-31 | 株式会社Orc制作所 | Conveying device |
| CN203692632U (en) * | 2013-12-19 | 2014-07-09 | 维柏思特衬布（南通）有限公司 | Lining production line |
| CN107055147A (en) * | 2017-06-10 | 2017-08-18 | 湖州吴兴华隆机械有限公司 | A kind of printed fabrics cloth discharge device, outlet assembly |
| CN107117479A (en) * | 2017-06-13 | 2017-09-01 | 泰马克精密铸造（苏州）有限公司 | The feed mechanism of Bottle cap spacer blanking units |
| CN111891807A (en) * | 2020-07-31 | 2020-11-06 | 天津容大机电科技有限公司 | Automatic correcting system and correcting method for tension of flexible material in feeding process |
-
2022
- 2022-03-03 CN CN202210204431.4A patent/CN114455371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331080A (en) * | 1997-05-29 | 1998-12-15 | Hata Kogyo Kk | Stretch tape and sublimation transfer printing thereof |
| CN101063831A (en) * | 2006-04-27 | 2007-10-31 | 株式会社Orc制作所 | Conveying device |
| CN203692632U (en) * | 2013-12-19 | 2014-07-09 | 维柏思特衬布（南通）有限公司 | Lining production line |
| CN107055147A (en) * | 2017-06-10 | 2017-08-18 | 湖州吴兴华隆机械有限公司 | A kind of printed fabrics cloth discharge device, outlet assembly |
| CN107117479A (en) * | 2017-06-13 | 2017-09-01 | 泰马克精密铸造（苏州）有限公司 | The feed mechanism of Bottle cap spacer blanking units |
| CN111891807A (en) * | 2020-07-31 | 2020-11-06 | 天津容大机电科技有限公司 | Automatic correcting system and correcting method for tension of flexible material in feeding process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201177605Y (en) | Piece goods detection device | |
| RU2346822C2 (en) | Digital control machine for printing in fabric | |
| GB2252765A (en) | Winding webs continuously | |
| US5372290A (en) | Apparatus for removing a running torn web of material | |
| CN201148028Y (en) | Flexible and elastic cloth press transfer printer | |
| CN108724968A (en) | A kind of weaving two-sided digital printing machine | |
| US10315444B2 (en) | Printing device | |
| GB2208854A (en) | Textile web discharge apparatus | |
| CN105063947B (en) | A kind of two-sided raising machine of cloth | |
| CN211283099U (en) | Tension adjusting device for rolling of digital printing machine | |
| CN114455371A (en) | Device for actively conveying cloth and cloth thermal sublimation equipment with device | |
| CN107901568A (en) | A kind of carbon fibre initial rinse fabric preparation facilities | |
| JPH03287855A (en) | Weft-correcting machine | |
| CN212768818U (en) | Cloth rolling machine | |
| CN103382632A (en) | Extra-wide narrowing setting machine | |
| US4248414A (en) | Panel folding machine and method | |
| CN208576293U (en) | A kind of garment material duplex pringing device | |
| EP1400180B1 (en) | Band-shaped material feeder | |
| CN114506705A (en) | Cloth heat sublimation equipment | |
| CN206624475U (en) | A kind of compound film machine of nonwoven production | |
| US5470030A (en) | Fabric take-up frame for a textile fabric producing machine | |
| CN210085802U (en) | Steaming machine | |
| CN218144912U (en) | High-elasticity composite non-woven fabric winding device | |
| CN112223900A (en) | Multifunctional printing device | |
| CN216153353U (en) | Velvet textile processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |