CN108790428B - Cloth transmission system for thermal sublimation color developing machine based on heating roller heating - Google Patents
Cloth transmission system for thermal sublimation color developing machine based on heating roller heating Download PDFInfo
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- CN108790428B CN108790428B CN201811061606.0A CN201811061606A CN108790428B CN 108790428 B CN108790428 B CN 108790428B CN 201811061606 A CN201811061606 A CN 201811061606A CN 108790428 B CN108790428 B CN 108790428B
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- heating roller
- fixing shaft
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- 239000004744 fabric Substances 0.000 title claims abstract description 144
- 238000010438 heat treatment Methods 0.000 title claims abstract description 122
- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000000859 sublimation Methods 0.000 title claims abstract description 24
- 230000008022 sublimation Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 107
- 238000007599 discharging Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 10
- 238000007639 printing Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0024—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using conduction means, e.g. by using a heated platen
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
The invention relates to the technical field of thermal sublimation printing, and discloses a cloth transmission system for a thermal sublimation color developing machine based on heating of a heating roller. The invention has high safety coefficient, can help the automatic feeding and heating and conveying of the cloth, has less heat loss in the heating process and uniform heating, can help the better drying, cooling and fixation of the cloth, and is convenient for personnel to check the color development effect.
Description
Technical Field
The invention relates to the technical field of thermal sublimation printing, in particular to a cloth transmission system for a thermal sublimation color developing machine based on heating of a heating roller.
Background
In recent years, the market has higher and higher requirements on the appearance of fabrics, patterns and varieties tend to be personalized, in addition, the operation period from design to finished products is shorter and shorter, so that the production technology of textile printing is innovated, digital printing has the strong pattern printing advantage and is widely used by manufacturers, disperse dye is directly sprayed on the fabrics through printing ink-jet equipment in the digital printing process, and then the fabrics are heated by a heating device to be colored and fixed, and the equipment with independent color-developing and fixing functions is called a thermal sublimation color-developing machine.
The heat sublimation color developing machine is gradually evolved into a heating roller heating mode by the traditional heat lamp tube heating mode, the traditional heat lamp tube heating mode is not uniform in heat distribution, poor in color fixing capability, unclear in product patterns, easy to deform and other factors, gradually eliminated, and the heating roller is heated in a surface contact mode, so that heating is rapid and comprehensive, a constant temperature can be always kept, and cloth color development is facilitated.
The constant temperature thermal sublimation color generator disclosed in the patent document with the publication number of CN106739551A comprises a rack, an open-width cloth releasing roller, a cloth collecting and conveying roller, an oil-electricity heating roller, a speed reducing motor, a bracket, a rotary joint, an oil tank, an electric heater, an electric brush device, a smoke collecting hood, a smoke exhaust pipe, a fan, a front cover plate and a rear cover plate; the utility model provides a cloth is heated through adopting the conduction oil for the cloth is heated evenly, thereby promote color development fixation performance, but need the manual work to encircle the cloth through the tiling of scutching cloth roller and wind on the oily electric heating roller after the heating, and wear out through receipts cloth transmission roller, there is certain potential safety hazard, the cloth heating process exposes in the air, the heat runs off obviously, if need ideal color development, can lengthen heating time, be unfavorable for high-efficient production, the cloth is directly worn out through receipts cloth transmission roller after heating a week on oily electric heating roller and is received cloth, can not reach ideal drying, cooling and fixation effect to thicker cloth, simultaneously, also inconvenient workman checks color development effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the cloth transmission system for the sublimation color developing machine based on heating roller heating, which has the advantages of high safety coefficient, less heat loss in the heating process, uniform heating, better drying, cooling and color fixation of the cloth, and convenience in checking the color development effect.
The invention solves the technical problems and adopts the following technical scheme:
the utility model provides a cloth transmission system for thermal sublimation color development machine based on heating roller heating, includes blowing mechanism, receiving mechanism, is located blowing mechanism with first transmission mechanism between the receiving mechanism and be located the second transmission mechanism of first transmission mechanism top, first transmission mechanism includes the blanket area and is used for fixing the first blanket axle that holds of blanket area and the solid blanket axle of second, the solid blanket axle that holds of first is located the heating roller top, the solid blanket axle that holds of second is located the heating roller below, the blanket area is around locating between the solid blanket axle of first solid blanket axle of second and the heating roller and make the blanket area is from the attached heating roller surface of lower extreme of heating roller winds into the heating roller is kept away from one side of blowing mechanism and is from the upper end winding out of heating roller, the second transmission mechanism includes the conveyer belt for with the cloth that winds out from the upper end of heating roller to receiving mechanism one side.
In the technical scheme, the discharging mechanism is used for discharging the cloth to be developed, the cloth can be discharged by manual operation or by mechanical operation, the cloth is specifically designed and used in a conventional mode in the prior art, the material receiving mechanism is used for rolling the cloth after the development and fixation are finished, and the specific design can be seen in the prior art; the blanket belt of the first transmission mechanism is coated on one side of the heating roller and matched with the heating roller, cloth placed at the lower end of the heating roller can be rolled between the heating roller and the blanket belt along with the rotation of the heating roller and finally wound out from the upper end of the heating roller along with the rotation of the heating roller, the process not only realizes that the cloth can be automatically fed into a heating area for heating in a traction state without a material receiving mechanism in the heating process of the cloth, but also has high operation safety coefficient, and the cloth can be transmitted along with the rotation of the heating roller in the heating process, so that the cloth can be gradually heated until all the cloth is heated, in addition, the heating process is blocked by the blanket, the heat loss is less, and the heating color development is more uniform; the second transmission mechanism is arranged above the first transmission mechanism, so that cloth wound out from the upper end of the heating roller needs to be overturned and then is placed in the first transmission mechanism for transmission, compared with the direct receiving cloth, the cloth is beneficial to better helping the cloth to finish the heat dissipation and drying process, better fixation of dye is beneficial to, the color development effect is improved, the service life is prolonged, and the operator can conveniently check the color development effect; compared with the direct ground erection platform, on the one hand, the device is favorable for saving occupied space, on the other hand, the device is favorable for facilitating an operator to directly check the color development effect of the cloth along with the transmission of the cloth by the second transmission mechanism, and the cloth does not need to be operated to be checked after being overturned (in general, the surface in direct contact with the surface of the heating roller is the front surface of the pattern needing color development, if the device is directly erected on the ground, the cloth is not overturned, the front surface of the pattern is in a downward state, and manual overturning check is needed, particularly when the cloth is pulled after the material receiving mechanism, the pattern cannot be overturned at all).
Further, the second transmission mechanism further comprises two frame bodies, two rotating rollers and two heat dissipation mechanisms, two ends of each rotating roller are respectively installed in the two frame bodies, the conveyor belt wraps the two rotating rollers and is driven by the rotating rollers to transmit, the two heat dissipation mechanisms are respectively installed in the two frame bodies and located between the two rotating rollers, and air outlets of the two heat dissipation mechanisms are oppositely arranged.
Further, the blanket belt is a strip-shaped high-temperature-resistant blanket, one end of the blanket belt is wound on the first blanket fixing shaft, and the other end of the blanket belt is wound on the second blanket fixing shaft.
Further, the first conveying mechanism further comprises a third blanket fixing shaft positioned at one side, far away from the discharging mechanism, of the heating roller, the blanket belt is an annular high-temperature-resistant blanket, and the blanket belt sequentially wraps the first blanket fixing shaft, the third blanket fixing shaft and the second blanket fixing shaft.
Further, the material receiving mechanism comprises a material receiving frame, a first rotary drum and a second rotary drum which are arranged on the material receiving frame in parallel with each other, and a pressing rod which is arranged on the first rotary drum, is far away from one side of the second rotary drum, is obliquely arranged above the second rotary drum and is parallel to the first rotary drum, the material receiving frame comprises a bottom supporting frame and a first machine case and a second machine case which are arranged on two sides of the bottom supporting frame, a driving motor is arranged in the first machine case, a motor gear is sleeved on a rotating shaft of the driving motor, and the motor gear is respectively connected with one end of the first rotary drum and one end of the second rotary drum in a meshed mode through a chain.
Further, the first rotary drum and the second rotary drum both comprise a central shaft and an outer cylinder body which is arranged outside the central shaft and is coaxial with the central shaft; the two opposite sides of the first case and the second case are respectively provided with a shaft penetrating hole, a rubber shaft sleeve is arranged in the shaft penetrating holes, two ends of the central shaft are respectively penetrated in the rubber shaft sleeve, one end of the central shaft in the rubber shaft sleeve penetrating the first case is sleeved with a rotary drum gear, and the rotary drum gear is meshed with the motor gear through a chain.
Further, the first rotary drum with the second rotary drum is equipped with anti-skidding sleeve outward, anti-skidding sleeve internal surface is equipped with vacuum chuck, and the surface is equipped with a plurality of orderly arranged anti-skidding lines.
Further, the discharging mechanism comprises a first mounting seat and a second mounting seat which are oppositely arranged, the first mounting seat is provided with a first threaded hole, a screw rod is arranged in the first threaded hole in a penetrating mode, the screw rod faces towards one end of the second mounting seat, a first rolling bearing is assembled in an interference mode, the second mounting seat is provided with a post rod which faces towards the first mounting seat in an extending mode, and a second rolling bearing is assembled at the end portion of the post rod in an interference mode.
Further, the first rolling bearing and the second rolling bearing comprise a bearing inner ring and a bearing outer ring, the bearing outer ring is provided with a fixing portion which is used for penetrating into the cloth winding drum to be discharged and a blocking portion which is arranged at one end of the fixing portion and used for blocking two ends of the cloth winding drum to be discharged, and the diameter of the fixing portion is gradually increased to the blocking portion.
Further, the method further comprises the following steps:
the tightening mechanism is arranged between the discharging mechanism and the first transmission mechanism and comprises two smooth steel rods which are parallel to each other and fixed on the thermal sublimation color developing machine;
the blanket belt adjusting device comprises a sliding rail set, a rack, an adjusting roller and an adjusting hand wheel, wherein the sliding rail set comprises a lower sliding rail arranged below the two end parts of the first blanket fixing shaft or the two end parts of the second blanket fixing shaft, and an upper sliding rail which is arranged above the two end parts of the first blanket fixing shaft or the two end parts of the second blanket fixing shaft and is symmetrical with the lower sliding rail; the lower sliding rail is provided with a rack which can move relative to the lower sliding rail, the rack is in meshed connection with the regulating roller, the regulating roller is in meshed connection with the regulating hand wheel, and one end of the rack is connected with one end of the first blanket fixing shaft or one end of the second blanket fixing shaft.
Compared with the prior art, the invention has the beneficial effects that: the safety coefficient is high, the automatic feeding heating and conveying of the cloth can be facilitated, the heat loss in the heating process is less, the heating is uniform, the better drying, cooling and color fixation of the cloth can be facilitated, and meanwhile, the color development effect can be conveniently checked; in addition, the drying and cooling device has the advantages of high drying and cooling efficiency, good fixation effect, convenient material discharging and collecting and low noise, and can be used for cloth drums with different thicknesses and different sizes and diameters.
Drawings
For a more clear and detailed description of embodiments of the invention, the accompanying drawings are as follows:
FIG. 1 is a schematic overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a second transmission mechanism according to embodiment 2 of the present invention;
FIG. 3 is a schematic overall structure of embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of a receiving mechanism in embodiment 4 of the present invention;
FIG. 5 is a side view showing the structure of a preferred material receiving mechanism according to embodiment 4 of the present invention;
FIG. 6 is a side view of the structure of the discharging mechanism of embodiment 4 of the present invention;
fig. 7 is a cross-sectional view of a preferred first rolling bearing and a second rolling bearing of embodiment 4 of the invention;
FIG. 8 is a schematic overall structure of embodiment 5 of the present invention;
fig. 9 is a schematic view showing the installation of the blanket belt adjusting apparatus according to embodiment 5 of the present invention.
In the figure: 1-discharging mechanism, 2-receiving mechanism, 3-first transmission mechanism, 4-second transmission mechanism, 31-blanket belt, 32-first blanket fixing shaft, 33-second blanket fixing shaft, 41-conveyor belt, 42-frame body, 43-rotating roller, 44-heat dissipation mechanism, 34-third blanket fixing shaft, 21-receiving rack, 22-first rotary drum, 23-second rotary drum, 24-compression bar, 211-first chassis, 5-driving motor, 221-central shaft, 222-outer drum body, 6-rubber shaft sleeve, 223-rotary drum gear, 224-anti-slip sleeve layer, 11-first mounting seat, 12-second mounting seat, 13-screw, 14-first rolling bearing, 15-second rolling bearing, 141-bearing inner ring, 142-bearing outer ring, 1421-fixing part, 1422-blocking part, 7-tightening mechanism, 71-smooth steel bar, 8-blanket belt adjusting device, 81-sliding rail group, 82-rack, 83-adjusting roller, 84-adjusting hand wheel, 811-lower sliding rail, upper sliding rail and 812-lower sliding rail.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1, the present embodiment provides a cloth conveying system for a thermal sublimation color developing machine based on heating roller heating, comprising a discharging mechanism 1, a receiving mechanism 2, a first conveying mechanism 3 located between the discharging mechanism 1 and the receiving mechanism 2, and a second conveying mechanism 4 located above the first conveying mechanism 3, wherein the first conveying mechanism 3 comprises a blanket belt 31, a first blanket fixing shaft 32 and a second blanket fixing shaft 33 for fixing the blanket belt 31, the first blanket fixing shaft 32 is located above the heating roller, the second blanket fixing shaft 33 is located below the heating roller, the blanket belt 31 is wound between the first blanket fixing shaft 32, the second blanket fixing shaft 33 and the heating roller, and is wound into a side of the heating roller away from the discharging mechanism 1 from the lower end of the heating roller and is wound out from the upper end of the heating roller, and the second conveying mechanism 4 comprises a conveying belt 41 for conveying the cloth from the upper end of the heating roller to the receiving mechanism 2. Specifically, as shown in the figure, the first blanket fixing shaft 32 is preferably located at the upper left of the heating roller, and the second blanket fixing shaft 33 is preferably located at the lower left of the heating roller, so that the blanket belt 31 is wrapped on the heating roller as much as possible, and it should be noted that the blanket belt 31 wraps at least one half circle of the heating roller, so as to increase the cloth heating contact surface and reduce the heat loss;
in the above technical scheme, the discharging mechanism 1 is used for discharging cloth to be developed, and can be operated manually or mechanically, and the specific design can be achieved by using a conventional mode in the prior art, and the receiving mechanism 2 is used for receiving cloth after the development and fixation, and the specific design can be referred to the design of electric receiving in the prior art; the blanket belt 31 of the first transmission mechanism is coated on one side of the heating roller and matched with the heating roller, cloth placed at the lower end of the heating roller can be rolled between the heating roller and the blanket belt 31 along with the rotation of the heating roller and finally wound out from the upper end of the heating roller along with the rotation of the heating roller, the process not only realizes that the cloth can be automatically fed into a heating area for heating in the state of no traction force of the material receiving mechanism 2 in the cloth heating process, but also has high operation safety coefficient, and the cloth can be transmitted along with the rotation of the heating roller in the heating process, so that the cloth can be gradually heated until all the cloth is heated, in addition, the heating process is blocked by the blanket, the heat loss is less, and the heating color development is more uniform;
the second transmission mechanism 4 is arranged above the first transmission mechanism 3, so that cloth wound out from the upper end of the heating roller needs to be turned over and then is placed in the first transmission mechanism 3 for transmission, compared with the direct receiving cloth, the heat dissipation and drying time and space are increased, the heat dissipation and drying process of the cloth is better assisted, better fixation of dyes is facilitated, the color development effect is improved, the service life is prolonged, and the color development effect is conveniently checked by operators; compared with the direct ground erection platform, on the one hand, the device is favorable for saving occupied space, on the other hand, the device is favorable for facilitating an operator to directly check the color development effect of the cloth along with the transmission of the cloth by the second transmission mechanism 4, and the cloth does not need to be operated to be checked after being overturned (in general, the surface directly contacted with the surface of the heating roller is the front surface of the pattern needing color development, if the cloth is not overturned on the direct ground erection platform, the front surface of the pattern is in a downward state, manual overturning check is needed, and especially after the cloth is pulled to be at the material receiving mechanism 2, the device cannot be overturned at all), and the device is especially suitable for wide polyester wall cloth.
Example 2
As shown in fig. 2, the difference between the present embodiment and embodiment 1 is that the second transmission mechanism 4 further includes two frame bodies 42, two rotating rollers 43, and two heat dissipation mechanisms 44, two ends of each rotating roller 43 are respectively installed in the two frame bodies 42, the conveyor belt 41 wraps the two rotating rollers 43 and is driven by the rotating rollers 43 to transmit, and the two heat dissipation mechanisms 44 are respectively installed in the two frame bodies 42 and are located between the two rotating rollers 43, and air outlets of the two heat dissipation mechanisms 44 are oppositely arranged.
The frame body 42 is arranged, besides the installation of the support roller 43 and the heat dissipation mechanism 44, the support roller can be conveniently installed above the existing sublimation color developing machine, and the detachable installation is realized, so that production personnel can install the support roller according to the requirement, and the support roller is detached if not required; at least one of the two rotating rollers 43 is required to be set as a driving roller which is driven by a motor to rotate in a linkage way, so that the conveyor belt 41 and the other rotating roller 43 are driven to rotate, and the cloth is transmitted; the relative arrangement of the heat dissipation mechanisms 44 is beneficial to collecting air which is not affected by heating of the heating roller in the environment from two sides, accelerating air convection, accelerating the heat dissipation and drying process of cloth, further helping good fixation of dye, enabling the product to have better quality finally, ensuring that the color is not easy to fall off and being attractive and long in maintenance time.
The setting height of the rotating roller 43 which is preferably arranged near one side of the material receiving mechanism 2 is slightly lower than that of the other rotating roller 43, so that the cloth is transmitted obliquely downwards, the cloth is favorable for maintaining good flatness due to gravity factors as much as possible, and the subsequent material receiving is facilitated; preferably, the conveyor belt 41 is a mesh conveyor belt, and is provided with a plurality of positioning protrusions distributed at intervals along the width direction of the conveyor belt 41, the positioning protrusions can be used for hanging holes at the end parts of the cloth, the positioning protrusions carry the end parts of the cloth to the right side for transmission, instead of leaving the cloth to be freely transmitted, the cloth and the conveyor belt 41 can be prevented from slipping, wrinkles appear, when the positioning protrusions face downwards, the end parts of the cloth can be separated from the positioning protrusions and continuously transmitted downwards until the length is long enough due to gravity, and an operator can roll the cloth into a cloth winding roll. Specifically, the height of the protrusions is not too high, so that the cloth is conveniently separated in time due to gravity, the number of the positioning protrusions is preferably 5, a row of positioning protrusions is uniformly arranged at intervals along the width direction of the conveyor belt 41, and the first positioning protrusion and the second positioning protrusion are respectively located near the width starting point and the terminal end of the conveyor belt 41.
Specifically, the carpet belt 31 is a strip-shaped high temperature resistant carpet, one end of the carpet belt 31 is wound on the first carpet fixing shaft 32, and the other end is wound on the second carpet fixing shaft 33. The first blanket fixing shaft 32 and the second blanket fixing shaft 33 can be set to be unable to rotate relative to the color developing machine, and also can be set to rotate relative to the color developing machine, when the first blanket fixing shaft 32 or the second blanket fixing shaft 33 can be rotated relative to the color developing machine, an operator can release or wind up the blanket belt 31 through rotating the first blanket fixing shaft 32 or the second blanket fixing shaft 33, so that the tightness of the blanket belt 31 is adjusted, and the compatible use of various cloth materials with different thicknesses is realized.
Example 3
As shown in fig. 3, the difference between the present embodiment and embodiment 2 is that, in the present embodiment, the first conveying mechanism 3 further includes a third blanket fixing shaft 34 located at a side of the heating roller away from the discharging mechanism 1, the blanket belt 31 is an annular high temperature-resistant blanket, and the blanket belt 31 is sequentially wrapped around the first blanket fixing shaft 32, the third blanket fixing shaft 34, and the second blanket fixing shaft 33. Specifically, the first blanket fixing shaft 32, the third blanket fixing shaft 34 and the second blanket fixing shaft 33 may be set so as not to rotate relative to the color developing machine, and the color developing machine may only be compatible with cloth transmission with the same thickness; the carpet belt 31 can rotate along with the heating roller to be circularly transmitted, so that the cloth is synchronously transmitted, and the success rate of winding the cloth from the lower end of the heating roller to the upper end of the heating roller and ensuring the flatness in the whole heating process is improved.
Example 4
As shown in fig. 4 and 5, the difference between the present embodiment and embodiment 1 is that the material receiving mechanism 2 includes a material receiving frame 21, a first drum 22 and a second drum 23 mounted on the material receiving frame 21 and parallel to each other, and a pressing rod 24 disposed on a side of the first drum 22 away from the second drum 23 and obliquely above and parallel to the first drum 22, the material receiving frame 21 includes a bottom supporting frame, a first chassis 211 and a second chassis disposed on two sides of the bottom supporting frame, two ends of the first drum 22 are rotatably disposed in the first chassis 211 and the second chassis, respectively, and two ends of the second drum 23 are rotatably disposed in the first chassis 211 and the second chassis, respectively; the first chassis 211 is internally provided with a driving motor 5, a motor gear is sleeved on a rotating shaft of the driving motor 5, and the motor gear is respectively in meshed connection with one end of the first rotary drum 22 and one end of the second rotary drum 23 through a chain. The receiving mechanism 2 is placed on the ground, and when placed, the side provided with the pressing rod 24 faces to the side provided with the heating roller. It should be noted that, the discharging mechanism 1 may be configured to have the same structure as the receiving mechanism 2 in this embodiment, so as to implement a motor-controlled discharging process.
When the cloth winding machine is used, a worker places an empty cloth winding drum between the first rotary drum 22 and the second rotary drum 23, after the empty cloth winding drum is in friction contact with the first rotary drum 22 and the second rotary drum 23, the driving motor 5 is started, the speed is regulated and controlled, the first rotary drum 22 and the second rotary drum 23 are driven by the driving motor 5 to rotate, so that the empty cloth winding drum is driven to rotate, then after the cloth is colored and fixed for a certain distance, the worker passes through the lower end of the pressing rod 24, and winds the cloth from the lower end of the empty cloth winding drum to the upper end of the cloth winding drum, at least one half of a circle of cloth winding drum is ensured, and after the cloth is fixed according to the method, the cloth is started to be collected by the rotation of the first rotary drum 22 and the second rotary drum 23, so that semi-automatic cloth collection is realized; the setting of depression bar 24 can be earlier with the high control of cloth in the state relatively flush with the cloth reel under, makes the surplus more stable receipts cloth space of cloth, then slowly receive cloth for cloth reel is difficult for receiving unstable power influence leading to jolting, makes the receipts cloth bad such as cloth reel batching irregular be difficult for appearing in the receipts material process.
The first rotary drum 22 and the second rotary drum 23 each comprise a central shaft 221 and an outer drum 222 arranged outside the central shaft 221 and coaxial with the central shaft 221; two opposite side surfaces of the first chassis 211 and the second chassis are respectively provided with a through shaft hole, a rubber shaft sleeve 6 is arranged in the through shaft hole, and the rubber shaft sleeve 6 and the through shaft hole are in interference fit; the two ends of the central shaft 221 are respectively arranged in the rubber shaft sleeve 6 in a penetrating manner in a clearance assembly state, one end of the central shaft 221 in the rubber shaft sleeve 6 penetrating the first chassis 211 is sleeved with a rotary drum gear 223, and the rotary drum gear 223 is connected with a motor gear in a meshed manner through a chain. The arrangement of the rubber sleeve 6 and the arrangement of the gear-chain engagement transmission are beneficial to reducing friction noise caused by the rotation of the first rotary drum 22 and the second rotary drum 23;
preferably, the first rotary drum 22 with all be equipped with anti-skidding sleeve 224 outside the second rotary drum 23, anti-skidding sleeve 224 internal surface is equipped with vacuum chuck, and a plurality of vacuum chuck adsorb in first rotary drum 22 and second rotary drum 23 surface, can effectively avoid anti-skidding sleeve 224 to skid with first rotary drum 22 and second rotary drum 23, and the surface is equipped with a plurality of orderly arranged anti-skidding lines, is favorable to increasing frictional force, avoids the cloth reel to skid when appearing when rotating between first rotary drum 22 and second rotary drum 23, and it is noted that anti-skidding sleeve 224 need be made by soft material to protect the cloth not receive the damage.
As shown in fig. 6, the discharging mechanism 1 includes two first mounting seats 11 and second mounting seats 12 that set up relatively, first mounting seat 11 is equipped with first screw hole, first screw hole wears to be equipped with screw rod 13, screw rod 13 orientation second mounting seat 12's one end interference fit has first antifriction bearing 14, second mounting seat 12 is equipped with orientation first mounting seat 11 extends the post pole that sets up, post pole tip interference fit has second antifriction bearing 15, first antifriction bearing 14 and second antifriction bearing 15 optional use conventional inside antifriction bearing that is equipped with the ball. When the cloth reel to be discharged is placed, one end of the cloth reel is sleeved on the outer ring of the second rolling bearing 15, then the screw rod 13 is slowly rotated to enable the first rolling bearing 14 to be gradually close to the other end of the cloth reel until the outer ring of the first rolling bearing 14 is sleeved and fixed on the other end of the cloth reel, namely, the cloth reel to be discharged is placed, and an operator can be driven to feed by the rotation of the heating roller only by pulling the cloth head to the lower end of the heating roller to be flush and placed; the arrangement of the first rolling bearing 14 and the second rolling bearing 15 is beneficial to reducing the rotating friction force when the discharging mechanism discharges cloth, and is convenient for the cloth to be fed easily; the arrangement of the screw 13 enables the discharging mechanism 1 to be compatible with the placement of cloth reels with different lengths, namely, the color development processing of cloth with different sizes and widths.
Preferably, as shown in fig. 7, the first rolling bearing 14 and the second rolling bearing 15 each include a bearing inner ring 141 and a bearing outer ring 142, the bearing outer ring 142 is provided with a fixing portion 1421 for penetrating into a cloth roll to be discharged and a blocking portion 1422 disposed at one end of the fixing portion 1421 for blocking two ends of the cloth roll to be discharged, and the diameter of the fixing portion 1421 is gradually increased to the blocking portion 1422, so that the placement of the cloth roll with compatible diameter is facilitated. The bearing inner ring 141 is used for interference fit with the screw 13 and the post rod of the second mounting seat 12, and the bearing outer ring 142 is used for fit with two ends of the cloth winding drum to be discharged.
In conclusion, the color developing machine of this embodiment is put and is received material process convenient operation, and the cloth transmission is more convenient, can supply the cloth of multiple different thickness different size width, different diameter cloth reels to use, puts the advantage that receives the material noise little.
Example 5
As shown in fig. 8 and 9, the present embodiment is different from embodiment 1 in that the cloth transport system of the present embodiment further includes:
the tightening mechanism 7 is arranged between the discharging mechanism 1 and the first transmission mechanism 3, and the tightening mechanism 7 comprises two smooth steel rods 71 which are parallel to each other and fixed on the thermal sublimation color developing machine, and specifically, the two smooth steel rods 71 are in an up-down position relationship; because the softness of the cloth to be processed is different, if the cloth is softer and the cloth is not stretched before being pulled to the first transmission mechanism 3, the smooth feeding of the cloth is not guaranteed, after the two smooth steel rods 71 are arranged, the cloth can be firstly wrapped around the lower smooth steel rod 71 and then is wrapped in a gap between the two smooth steel rods 71, and then the cloth is pulled to the feeding position of the first transmission mechanism 3 after being wrapped around the upper smooth steel rod 71 to form a stretched state;
the blanket belt adjusting device 8, the blanket belt adjusting device 8 comprises a sliding rail set 81, a rack 82, an adjusting roller 83 and an adjusting hand wheel 84, the sliding rail set 81 comprises a lower sliding rail 811 arranged below the two end parts of the first blanket fixing shaft 32 or the two end parts of the second blanket fixing shaft 33, and an upper sliding rail 812 symmetrical to the lower sliding rail 811 and arranged above the two end parts of the first blanket fixing shaft 32 or the two end parts of the second blanket fixing shaft 33; the lower slide rail 811 is provided with the rack 82 that can move relative to the lower slide rail 811, the rack 82 is engaged with the adjusting roller 83, the adjusting roller 83 is engaged with the adjusting hand wheel 84, one end of the rack 82 is connected with one end of the first blanket fixing shaft 32 or one end of the second blanket fixing shaft 33, the rack 82 can be engaged with one end of the first blanket fixing shaft 32 or one end of the second blanket fixing shaft 33, can be engaged with one another, can be fixedly connected, and can achieve the purpose that the rack 82 drives the first blanket fixing shaft 32 or the second blanket fixing shaft 33 to move after being connected; preferably, the slide rail group 81 is disposed obliquely as in fig. 9.
Specifically, in one embodiment, two oppositely arranged slide rail groups 81 and two racks 82, an adjusting roller 83 and an adjusting hand wheel 84 are arranged on the same color developing machine; the two ends of the regulating roller 83 are respectively connected with a rack 82 in a meshed manner through integrally formed gears, one end of the regulating roller 83 is also connected with a regulating hand wheel 84 in a meshed manner through integrally formed gears, the regulating hand wheel 84 is operated to rotate, the regulating roller 83 can be rotated, the racks 82 on the two sides are moved along a lower sliding rail 811 by rotating the regulating roller 83, and accordingly the two ends of the first blanket fixing shaft 32 or the two ends of the second blanket fixing shaft 33 can be synchronously moved along the sliding rail group 81 by the movement of the racks 82, the positions of the first blanket fixing shaft 32 or the second blanket fixing shaft 33 relative to the heating roller are changed, the tensioning degree of the blanket belt 31 is changed, the transmission of cloth with different thicknesses and the flatness guarantee in the transmission process are facilitated, and the practicability is higher;
in another embodiment, four sliding rail groups 81 and four racks 82, two adjusting rollers 83 and four adjusting handwheels 84 are arranged on the same color developing machine, wherein the two sliding rail groups 81, the two racks 82, one adjusting roller 83 and one adjusting handwheel 84 are matched with the first blanket fixing shaft 32 according to the connection relation described in the above specific embodiment, and one adjusting handwheel 84 is added to be connected with the other end of the adjusting roller 83 in a meshed manner so as to adjust the position of the first blanket fixing shaft 32; the rest of the connecting relation of the components matched with the first blanket fixing shaft 32 in the embodiment is matched with the second blanket fixing shaft 33 so as to adjust the position of the second blanket fixing shaft 33, and finally, convenience can be provided for operators in different positions to adjust the tensioning degree of the blanket belt 31.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The cloth conveying system for the thermal sublimation color developing machine based on heating of the heating roller is characterized by comprising a discharging mechanism, a receiving mechanism, a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism is positioned between the discharging mechanism and the receiving mechanism, the second conveying mechanism is positioned above the first conveying mechanism, the first conveying mechanism comprises a blanket belt, a first blanket fixing shaft and a second blanket fixing shaft, the first blanket fixing shaft is positioned above the heating roller, the second blanket fixing shaft is positioned below the heating roller, the blanket belt is wound between the first blanket fixing shaft, the second blanket fixing shaft and the heating roller, the blanket belt is wound into one side of the heating roller away from the discharging mechanism from the lower end of the heating roller and wound out from the upper end of the heating roller, and the second conveying mechanism comprises a conveying belt, and the conveying belt is used for conveying cloth wound out from the upper end of the heating roller to one side of the receiving mechanism;
the second transmission mechanism further comprises two frame bodies, two rotating rollers and two heat dissipation mechanisms, wherein two ends of each rotating roller are respectively arranged in the two frame bodies, the conveyor belt wraps the two rotating rollers and is driven by the rotating rollers to transmit, the two heat dissipation mechanisms are respectively arranged in the two frame bodies and are positioned between the two rotating rollers, and air outlets of the two heat dissipation mechanisms are oppositely arranged;
the blanket belt is a strip-shaped high-temperature-resistant blanket, one end of the blanket belt is wound on the first blanket fixing shaft, and the other end of the blanket belt is wound on the second blanket fixing shaft.
2. The cloth conveying system for a thermal sublimation color developing machine based on heating of a heating roller according to claim 1, wherein the first conveying mechanism further comprises a third blanket fixing shaft positioned on one side, far away from the discharging mechanism, of the heating roller, the blanket belt is an annular high-temperature-resistant blanket, and the blanket belt sequentially surrounds the first blanket fixing shaft, the third blanket fixing shaft and the second blanket fixing shaft.
3. The cloth transmission system for a thermal sublimation color developing machine based on heating of a heating roller according to claim 1, wherein the material receiving mechanism comprises a material receiving frame, a first rotary drum and a second rotary drum which are arranged on the material receiving frame in parallel with each other, and a pressing rod which is arranged above one side of the first rotary drum, far away from the second rotary drum, and is parallel to the first rotary drum, the material receiving frame comprises a bottom supporting frame, a first machine case and a second machine case which are arranged on two sides of the bottom supporting frame, a driving motor is arranged in the first machine case, a motor gear is sleeved on a rotating shaft of the driving motor, and the motor gear is respectively connected with one end of the first rotary drum and one end of the second rotary drum in a meshed mode through a chain.
4. The cloth conveying system for a thermal sublimation color developing machine based on heating of a heating roller according to claim 3, wherein the first rotary drum and the second rotary drum comprise a central shaft and an outer cylinder arranged outside the central shaft and coaxially with the central shaft; the two opposite sides of the first case and the second case are respectively provided with a shaft penetrating hole, a rubber shaft sleeve is arranged in the shaft penetrating holes, two ends of the central shaft are respectively penetrated in the rubber shaft sleeve, one end of the central shaft in the rubber shaft sleeve penetrating the first case is sleeved with a rotary drum gear, and the rotary drum gear is meshed with the motor gear through a chain.
5. The cloth conveying system for thermal sublimation color developing machine based on heating of a heating roller according to claim 3, wherein an anti-slip sleeve layer is arranged outside the first rotary drum and the second rotary drum, a vacuum chuck is arranged on the inner surface of the anti-slip sleeve layer, and a plurality of orderly arranged anti-slip lines are arranged on the outer surface of the anti-slip sleeve layer.
6. The cloth transmission system for a thermal sublimation color developing machine based on heating of a heating roller according to claim 1, wherein the discharging mechanism comprises a first mounting seat and a second mounting seat which are oppositely arranged, the first mounting seat is provided with a first threaded hole, a screw rod is arranged in the first threaded hole in a penetrating manner, a first rolling bearing is arranged at one end of the screw rod, which faces the second mounting seat, in an interference manner, the second mounting seat is provided with a post rod which extends towards the first mounting seat, and a second rolling bearing is arranged at the end part of the post rod in an interference manner.
7. The cloth transmission system for a thermal sublimation color developing machine based on heating of a heating roller according to claim 6, wherein the first rolling bearing and the second rolling bearing comprise a bearing inner ring and a bearing outer ring, the bearing outer ring is provided with a fixing portion penetrating into a cloth winding drum to be discharged and a blocking portion arranged at one end of the fixing portion and used for blocking two ends of the cloth winding drum to be discharged, and the straight direction of the fixing portion gradually increases to the blocking portion.
8. The cloth transfer system for a sublimation color developing machine based on heating by a heating roller according to claim 1, further comprising:
the tightening mechanism is arranged between the discharging mechanism and the first transmission mechanism and comprises two smooth steel rods which are parallel to each other and fixed on the thermal sublimation color developing machine;
the blanket belt adjusting device comprises a sliding rail set, a rack, an adjusting roller and an adjusting hand wheel, wherein the sliding rail set comprises a lower sliding rail arranged below the two end parts of the first blanket fixing shaft or the two end parts of the second blanket fixing shaft, and an upper sliding rail which is arranged above the two end parts of the first blanket fixing shaft or the two end parts of the second blanket fixing shaft and is symmetrical with the lower sliding rail; the lower sliding rail is provided with a rack which can move relative to the lower sliding rail, the rack is in meshed connection with the regulating roller, the regulating roller is in meshed connection with the regulating hand wheel, and one end of the rack is connected with one end of the first blanket fixing shaft or one end of the second blanket fixing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061606.0A CN108790428B (en) | 2018-09-12 | 2018-09-12 | Cloth transmission system for thermal sublimation color developing machine based on heating roller heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811061606.0A CN108790428B (en) | 2018-09-12 | 2018-09-12 | Cloth transmission system for thermal sublimation color developing machine based on heating roller heating |
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| CN108790428B true CN108790428B (en) | 2024-02-06 |
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| CN111703174A (en) * | 2020-06-29 | 2020-09-25 | 江西安源包装印务有限公司 | Laminating machine of even hot pressing |
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