Abstract

A heating drum for thermal transfer includes: a cylindrical outer tube; an inner tube having a smaller diameter than the outer tube, and disposed inside the outer tube; a rotating shaft fixed to the center of the inner tube via connecting members; covers configured to form a heat transfer oil accommodating space by sealing a space between the inner tube and the outer tube that is opened to the outside; heaters installed to pass through the covers, and configured to heat the sealed heat transfer oil accommodating space; holders disposed between the inner tube and the outer tube, and configured to support the heaters; a valve configured to control the discharge of the internal air of the heat transfer oil accommodating space; and heat transfer oil filled in the heat transfer oil accommodating space.

IPC Classes  ?

• B41F 31/00 - Inking arrangements or devices
• B41F 16/00 - Transfer printing apparatus
• B41F 31/03 - Ink agitators

Abstract

A thermal transfer device with a communication function and a management system thereof can transfer state information and/or failure information of the thermal transfer device via the communication function, manage the received state information and failure information, and provide them to a user. The thermal transfer device includes a driving unit provided with at least one motor to perform a conveying or blowing function under the control of a control unit, a heating unit provided with at least one heater to perform a heating operation under the control of the control unit, a communication unit for accessing the network, and the control unit for controlling the driving unit and the heating unit to perform a thermal transfer function and transferring state information related to the operation of the thermal transfer device to a management server through the communication unit.

IPC Classes  ?

• B41J 29/38 - Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
• B41F 16/02 - Transfer printing apparatus for textile material
• B41F 33/00 - Indicating, counting, warning, control or safety devices
• G06Q 50/10 - Services

Abstract

The present invention relates to a heating drum for thermal transfer, comprising: a cylindrical outer tube; an inner tube having a diameter smaller than that of the outer tube, the inner tube being disposed inside the outer tube; a rotating shaft fixed to the center of the inner tube via a connecting member; a cover for sealing the space between the inner and outer tubes which are open outwardly, thereby forming a heat medium oil containing space; a heater fitted through the cover so as to heat the heat medium oil containing space; a cradle disposed between the inner and outer tubes so as to support the heater; a valve for controlling discharge of air inside the heat medium oil containing space; and heat medium oil filling the heat medium oil containing space. The heat medium oil partially fills the heat medium oil containing space. The air inside the heat medium oil containing space is forcibly discharged through the valve such that the inner pressure of the heat medium oil containing space is maintained lower than atmospheric pressure. According to the present invention, the heat medium oil is directly heated by the heater and is efficiently stirred such that heat is evenly transferred to the heat medium oil, thereby helping maintain the entire temperature of the heating drum to be uniform. This substantially lowers the ratio of defective products resulting from temperature differences.

IPC Classes  ?

• B41F 16/00 - Transfer printing apparatus
• B41F 31/00 - Inking arrangements or devices
• B41F 31/03 - Ink agitators

Abstract

The present invention relates to a thermal transfer device and, more particularly, to a thermal transfer device having a communication function, and a management system of the thermal transfer device, the thermal transfer device being capable of transmitting status information and/or failure information from the thermal transfer device through the communication function, and managing received status information and failure information and providing same to a user. The thermal transfer device of the present invention comprises: a driving unit which has at least one motor provided therewith for performing a conveying or blowing function under control of a control unit; a heating unit which has at least one heater provided therewith for performing a heating operation under control of the control unit; a communication unit which is communicably connected to a network; and the control unit which controls the driving unit and the heating unit to perform a thermal transfer function, and transmits the status information related to the operation of the thermal transfer device to a management server through the communication unit.

IPC Classes  ?

• B41J 29/38 - Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
• B41F 16/02 - Transfer printing apparatus for textile material
• B41F 33/00 - Indicating, counting, warning, control or safety devices
• G06Q 50/10 - Services

Abstract

The present invention relates to a thermal transfer assembly which presses and heats fabric and transfer paper supplied from a worktable such that a printed matter of the transfer paper is transferred to the fabric and, more particularly, to a thermal transfer assembly of a transfer machine which is capable of preventing slipping of a belt rolled through a heating drum of the thermal transfer assembly as well as adjusting a position of an already slipped belt to an original position, and adjusting the tension of the belt to apply a constant and even pressure to the front of the fabric and the transfer paper, the thermal transfer assembly comprising: the heating drum; a plurality of pulleys disposed along the circumference of the heating drum; a press having the belt for pressing the transfer paper and the fabric around the heating drum while circulating along the plurality of pulleys; a support having one end rotatably connected to a supporting panel and the other end having a guide hole formed therein; a mover movably connected along the guide hole; a first actuator, fixed to the support, for applying power to move the mover; a second actuator having one end rotatably connected to the supporting panel and the other end rotatably connected to the support to apply power to rotate the support; and a slipper having a pressurizing roller connected to the mover so as to roll and pass a belt therethrough.

IPC Classes  ?

• B41F 16/00 - Transfer printing apparatus

Abstract

The present invention relates to a heating drum for thermal transfer which can maintain the overall temperature of the exterior of the heating drum to be uniform to dramatically lower the product defect rate due to temperature difference. The present invention can maintain the overall temperature of the exterior of the heating drum, including the edges of the heating drum, at a uniform temperature at all times by means of a heated heating fluid and heat (heater heat) filled in a first space portion (chamber) and a second space portion (chamber). As such, it is possible to dramatically lower product defects due to temperature difference and thus mass-produce a product having excellent transfer quality.

IPC Classes  ?

• B41F 16/00 - Transfer printing apparatus
• B41F 31/00 - Inking arrangements or devices

Abstract

A hybrid transfer machine includes: a body including a first drum installation part, a second drum installation part, a first body, a second body, and a worktable; a first drive means configured to allow wound fabric to be unwound; a thermal transfer unit configured to be installed in the second body, and to press and heat the fabric and transfer paper; a piece-type roller arm configured to be installed in the second body, and to guide the transfer paper to the third drum installation part; a second drive means configured to allow the transfer paper to be wound; a third drive means configured to allow the fabric to be wound; and a conveyer configured to be installed in the body, and to transfer the fabric and the transfer paper to the third and fourth drum installation parts.

IPC Classes  ?

• B41F 16/00 - Transfer printing apparatus
• B41F 16/02 - Transfer printing apparatus for textile material
• B41M 1/26 - Printing on other surfaces than ordinary paper
• B41M 5/025 - Duplicating or marking methodsSheet materials for use therein by transferring ink from the master sheet
• D06B 11/00 - Treatment of selected parts of textile materials, e.g. partial dyeing

Abstract

The present invention relates to a hybrid transcriber with improved workability, comprising a main body, a first driving means, a thermal transfer unit, a piece type roller stand, a second driving means, a third driving means, and a conveyor. According to the present embodiment, during an initial setting operation, a worker can enter the inside through the entrance formed in the main body so as to perform the operation and a transfer sheet, a fabric, and a tissue can be easily transferred through the conveyor provided in the main body, such that the initial setting operation of connecting the transfer sheet, the fabric, and the tissue becomes more convenient and easier, thereby improving the convenience of the operation and reducing the setting time, and thus further improving workability.

IPC Classes  ?

• B41F 16/02 - Transfer printing apparatus for textile material
• B41F 3/64 - Applications of linkwork or gearing for producing reciprocatory or angular motion of crank motions
• B41F 7/26 - Damping devices using transfer rollers

Abstract

A hybrid transfer machine includes a body, a fabric supply drum driving means, a fabric detection sensor, a take-up transfer paper drum driving means, a thermal transfer unit, a piece-mode roller, a take-up main drum driving means, a main guide roller, and a roll-mode roller. The body includes a first body, a second body, and a worktable. The fabric supply drum driving means drives a fabric supply drum. The fabric detection sensor detects fabric, and controls an operation. The take-up transfer paper drum driving means drives the take-up transfer paper drum. The thermal transfer unit heats the fabric and transfer paper. The piece-mode roller rotatably guides the transfer paper. The take-up main drum driving means drives the take-up fabric drum or take-up transfer paper drum. The main guide roller guides the transfer paper or the fabric. The roll-mode roller guides the transfer paper.

IPC Classes  ?

• B41F 16/02 - Transfer printing apparatus for textile material