Thermal transfer printing machine

Abstract

The utility model relates to a heat transfer printing machine, which is characterized in that a rack is provided with a winding and unwinding device for longitudinal feeding of alumite, a winding supporting part and an unwinding supporting part of the winding and unwinding device are arranged on the front side and the rear side of a hot stamping station, the unwinding supporting part is arranged on a first transverse moving support, and the winding supporting part is arranged on a second transverse moving support; the first transverse moving support and the second transverse moving support synchronously transversely move on the rack. The alumite on the winding and unwinding device can be normally unwound, wound and longitudinally moved for feeding, so that the alumite can be stopped at a hot stamping station to be matched with transfer printing, the alumite can additionally transversely move according to needs, the width of the alumite can be fully utilized, the alumite with the relative width can be selected, the problems that the narrow alumite is inaccurate in feeding and prone to being broken are solved, and the production efficiency is improved. And the transfer printing parts to be subjected to hot stamping are arranged in the width direction of the alumite, the distance between the transfer printing parts to be subjected to hot stamping can be reduced, materials can be fully utilized, the proportion of waste materials on the alumite is relatively reduced, the strength of the alumite is ensured, and the alumite is prevented from being pulled apart.

Description

Technical Field

[0001] The utility model relates to a heat transfer machine. Background Art

[0002] During operation, the heat transfer machine (such as hot stamping machine, hot stamping machine, etc.) cooperates at the hot stamping station to hot stamp the transfer part on the electroplated aluminum onto the substrate (such as paper).

[0003] Among them, the electroplated aluminum is a coil material. When the pattern width corresponding to the transfer part of the electroplated aluminum is relatively narrow, the width of the corresponding entire roll of electroplated aluminum used is also relatively narrow, that is, a narrow-width electroplated aluminum is used; however, the narrow-width electroplated aluminum is also subject to the unwinding and rewinding requirements of the coil material to avoid breaking during the unwinding and rewinding process. Usually, there is enough material left on the left and right sides of the transfer part of the electroplated aluminum as waste edges to increase the overall strength of the material and avoid breaking. In this case, a huge waste of material is caused; moreover, when using a narrow-width electroplated aluminum coil material, during the operation of the thermal transfer machine, the machine needs to be frequently stopped to replace the electroplated aluminum coil material, resulting in low production efficiency of the thermal transfer machine, and labor-intensive, and the use and production cost of the thermal transfer machine increases; the use of narrow-width electroplated aluminum coil material is also prone to position deviation problems during the material feeding process, resulting in the transfer part on the electroplated aluminum not being accurately and correspondingly transferred to the substrate (such as paper). Utility Model Content

[0004] In view of the technical problems existing in the background technology, the present invention aims to provide a thermal transfer machine whose rewinding and unwinding device for longitudinal feeding of electroplated aluminum can perform corresponding lateral movement.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a thermal transfer machine, comprising a frame, a hot stamping station is provided on the frame, a substrate input station is provided on the rear side of the hot stamping station, a substrate output station is provided on the front side of the hot stamping station, and the frame is also provided with a rewinding and unwinding device for feeding electrochemical aluminum longitudinally, the rewinding and unwinding device comprises a matching unwinding support part and a rewinding support part, the rewinding support part and the unwinding support part are arranged on the front and rear sides of the hot stamping station, and is characterized in that: the unwinding support part is arranged on the first transverse moving bracket, the first transverse moving bracket is connected to the frame, the rewinding support part is arranged on the second transverse moving bracket, the second transverse moving bracket is connected to the frame, and the first transverse moving bracket and the second transverse moving bracket are arranged to move transversely synchronously.

[0006] The following various optimizations or supplementary explanations can be made on the above technical solutions respectively.

[0007] In addition, the first transverse moving bracket and the second transverse moving bracket are synchronously raised and lowered.

[0008] Among them, the hot stamping station is equipped with a lifting hot stamping frame, a first transverse moving bracket and a second transverse moving bracket are connected to the lifting hot stamping frame, and a hot stamping mold is provided on the lifting hot stamping frame.

[0009] The first transverse moving bracket and the second transverse moving bracket are separately provided, or the first transverse moving bracket and the second transverse moving bracket are integrally provided.

[0010] For example, a first transverse guide rail is connected between the first transverse moving bracket and the lifting hot stamping frame, a second transverse guide rail is connected between the second transverse moving bracket and the lifting hot stamping frame, the first transverse moving bracket and the second transverse moving bracket are respectively arranged on the front and rear sides of the lifting hot stamping frame, the first transverse moving bracket and the second transverse moving bracket are respectively connected to the transverse moving drive device, and the transverse moving drive device is installed on the lifting hot stamping frame.

[0011] Among them, the transverse driving device includes a transverse driving motor, which is installed and connected to the lifting hot stamping frame. The first transverse bracket is provided with a first transverse nut, which is equipped with a first transverse transmission screw, and the first transverse transmission screw is arranged on the first screw support seat, and the first screw support seat is connected to the lifting hot stamping frame; the second transverse bracket is provided with a second transverse nut, which is equipped with a second transverse transmission screw, and the second transverse transmission screw is arranged on the second screw support seat, and the second screw support seat is connected to the lifting hot stamping frame; the first transverse transmission screw and the second transverse transmission screw are respectively connected to their respective transverse driving motors, or the first transverse transmission screw and the second transverse transmission screw are connected to the same transverse driving motor.

[0012] In addition, the front and rear sides of the lifting hot stamping frame are respectively fixedly connected with a first support frame and a second support frame. The first support frame and the second support frame are synchronously raised and lowered with the lifting hot stamping frame. The first transverse moving bracket is installed on the first support frame through the first transverse guide rail, and the first screw support seat is connected to the lifting hot stamping machine through the first support frame; the second transverse moving bracket is installed on the second support frame through the second transverse guide rail, and the second screw support seat is connected to the lifting hot stamping machine through the second support frame; the first support frame and the second support frame are respectively provided with unwinding parts and winding parts; the transverse moving drive motor adopts a servo motor.

[0013] Among them, the unwinding support part is equipped with an unwinding unit, and the rewinding support part is equipped with a rewinding unit; the unwinding unit includes an unwinding shaft, and the rewinding unit includes a rewinding shaft. The axes of the unwinding shaft and the rewinding shaft are both arranged horizontally, and the rewinding shaft and the unwinding shaft are arranged horizontally corresponding to each other in the front and back directions; the unwinding unit also includes an unwinding tension control component, and the rewinding unit also includes a rewinding motor.

[0014] Among them, the printing material input station is equipped with a lifting feeding table, the printing material output station is equipped with a lifting receiving table, a first lifting longitudinal feeding component is provided between the lifting feeding table and the hot stamping station, and a second lifting longitudinal feeding component is provided between the hot stamping station and the lifting receiving table. The first lifting longitudinal feeding component and the second lifting longitudinal feeding component respectively adopt lifting longitudinal air nozzles.

[0015] The beneficial effect of the present invention is that, in the heat transfer machine, the electroplated aluminum placed on the rewinding and unwinding device can not only be normally unwound and rewound for longitudinal movement, so that the electroplated aluminum can stop at the hot stamping station to cooperate with transfer, but also, on this basis, the electroplated aluminum can also be additionally moved laterally according to demand, so that the width of the electroplated aluminum can be fully utilized, and relatively wide electroplated aluminum can be selected to avoid the problems of inaccurate feeding and easy breakage of narrow electroplated aluminum. The width direction (i.e., transverse direction) of the electroplated aluminum can be used to have multiple transfer parts to be hot stamped, and the spacing between the multiple transfer parts to be hot stamped can be reduced, so that the electroplated aluminum material can be fully and effectively utilized, and the proportion of waste on the electroplated aluminum can be relatively reduced. The strength of the electroplated aluminum can also be ensured, and the electroplated aluminum after hot stamping can be avoided from being torn off, and it is not easy to tear the electroplated aluminum during the rewinding and unwinding traction process; and, the frequency of replacement of the electroplated aluminum is reduced in the same time, saving labor and reducing the practical production cost of the heat transfer machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following describes the relevant details and working principles of the implementation methods and embodiments of the present invention in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the forward structure of the present utility model.

[0018] Figure 2 for Figure 1 Stereoscopic image

[0019] Figure 3 for Figure 2 A three-dimensional view from another angle.

[0020] In the picture:

[0021] 1. Frame; 10. Hot stamping station; 11. Substrate input station; 12. Substrate output station; 13. Lifting hot stamping frame; 15. Lifting feeding platform; 16. Lifting receiving platform; 17. First lifting longitudinal feed component; 18. Second lifting longitudinal feed component;

[0022] 2. Rewinding and unwinding device; 20. Unwinding support; 21. Rewinding support; 22. First transverse support; 23. Second transverse support; 24. First transverse guide rail; 25. Second transverse guide rail; 26. Transverse drive device; 27. First transverse drive screw; 28. Second transverse drive screw;

[0023] 32. First support frame; 33. Second support frame; 34. Unwinding component; 35. Rewinding component; DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the implementation of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Referring to the accompanying drawings, a heat transfer machine in an embodiment of this embodiment includes a frame 1, on which a hot stamping station 10 is provided. The hot stamping station 10 cooperates to heat transfer (i.e., hot stamp) electrochemical aluminum onto a substrate (such as paper, etc.).

[0026] The back side of the hot stamping station 10 is provided with a substrate input station 11, and the front side of the hot stamping station 10 is provided with a substrate output station 12. Then, the substrate can be input from the back side of the hot stamping station 10, and the substrate can be output from the front side of the hot stamping station 10 after the hot stamping is completed in the hot stamping station 10.

[0027] The frame 1 is also equipped with a reeling and unreeling device 2 for longitudinally feeding the electroplated aluminum. The reeling and unreeling device 2 includes a matching unreeling support portion 20 and a reeling support portion 21. The reeling support portion 21 and the unreeling support portion 20 are respectively arranged at the front and rear sides of the hot stamping station 10, that is, one of the reeling support portion 21 and the unreeling support portion 20 is located at the front side of the hot stamping station 10, and the other is located at the rear side of the hot stamping station 10. When the electroplated aluminum (coil) is placed on the reeling and unreeling device 2, the unreeling support portion 20 cooperates to support the unreeling and feeding of the electroplated aluminum, and the reeling support portion 21 cooperates to support the reeling and receiving of the electroplated aluminum. The electroplated aluminum can be fed longitudinally from the front to the back through the hot stamping station 10. When the reeling and unreeling pause, the electroplated aluminum that is feeding longitudinally can stay at the hot stamping station 10 to cooperate in hot stamping, and the transferred portion on the electroplated aluminum is hot stamped onto the substrate.

[0028] The unwinding support portion 20 is disposed on a first transverse moving bracket 22, which is connected to the frame 1. The unwinding support portion 20 can move back and forth laterally relative to the frame 1 along with the first transverse moving bracket 22. Similarly, the winding support portion 21 is disposed on a second transverse moving bracket 23, which is connected to the frame 1. The winding support portion 21 can move back and forth laterally relative to the frame 1 along with the second transverse moving bracket 23. Furthermore, the first transverse moving bracket 22 and the second transverse moving bracket 23 are arranged to move laterally synchronously, and can drive the unwinding support portion 20 and the winding support portion 21 to move back and forth laterally relative to the frame 1. When the anodized aluminum (coil) is placed on the unwinding and winding device 2, the anodized aluminum can be supported by the unwinding support portion 20 and the winding support portion 21.

[0029] When the thermal transfer machine is unwinding and rewinding the electroplated aluminum, the electroplated aluminum as a whole can be supported by the unwinding support part 20 and the rewinding support part 21 during the unwinding and rewinding process. According to needs, they (the electroplated aluminum as a whole, the unwinding support part 20, and the rewinding support part 21) can move back and forth laterally relative to the frame 1 along with the first transverse moving bracket 22 and the second transverse moving bracket 23, thereby driving the electroplated aluminum as a whole to move laterally left and right. In addition, the electroplated aluminum can also move longitudinally (from front to back) to transport the material during the unwinding and rewinding process. Therefore, during the hot stamping process, the electroplated aluminum can move normally longitudinally (from front to back) during the unwinding and rewinding process to transport the material, and the electroplated aluminum can also move laterally to the left / right (according to needs) when the unwinding and rewinding are paused; when the unwinding and rewinding are paused, the transfer part on the electroplated aluminum located at the hot stamping station 10 can be hot stamped onto the substrate, and the electroplated aluminum staying at the hot stamping station 10 can also move laterally (left / right) to allow multiple transfer parts to be hot stamped at the horizontal position of the electroplated aluminum to be hot stamped in sequence, so that wider electroplated aluminum can be used, relatively wide electroplated aluminum can be used, or the width direction (i.e., horizontal direction) of the electroplated aluminum can be used to have multiple transfer parts to be hot stamped. The horizontal movement of the electroplated aluminum can cooperate to allow multiple transfer parts to be hot stamped at the horizontal position of the electroplated aluminum to be hot stamped in sequence. After the electroplating of the electroplated aluminum in the horizontal direction is completed, the electroplated aluminum moves longitudinally to the electroplated aluminum at the next position at the hot stamping station 10.

[0030] In this heat transfer machine, the electroplated aluminum placed on the rewinding and unwinding device 2 can not only be normally unwound and rewound for longitudinal movement, so that the electroplated aluminum can stop at the hot stamping station 10 for transfer, but also, on this basis, the electroplated aluminum can be additionally moved laterally as needed, so that the width of the electroplated aluminum can be fully utilized, and relatively wide electroplated aluminum can be selected to avoid the problems of inaccurate feeding and easy breakage of narrow electroplated aluminum. The width direction (i.e., transverse direction) of the electroplated aluminum can be used to have multiple transfer parts to be hot stamped, and the spacing between the multiple transfer parts to be hot stamped can be reduced, so that the electroplated aluminum material can be fully and effectively utilized, and the proportion of waste on the electroplated aluminum can be relatively reduced. The strength of the electroplated aluminum can also be ensured, and the electroplated aluminum after hot stamping can be avoided from being torn off. It is also not easy to tear the electroplated aluminum during the rewinding and unwinding process; and, the frequency of replacement of the electroplated aluminum is reduced in the same time, saving labor and reducing the practical production cost of the heat transfer machine.

[0031] The following optimization or further explanation may be performed based on the above embodiments.

[0032] Among them, the first transverse moving bracket 22 and the second transverse moving bracket 23 can also be set to rise and fall synchronously. The synchronous rising and falling action can cooperate with the rising and falling of the hot stamping mold during the hot stamping process, and the hot stamped electroplated aluminum has better stability and more accurate relative position.

[0033] Among them, the hot stamping station 10 is equipped with a lifting hot stamping frame 13, which can be raised and lowered. The lifting hot stamping frame 13 is used to install the hot stamping mold. It is a mature technology and will not be described in detail.

[0034] In this embodiment, the first transverse moving bracket 22 and the second transverse moving bracket 23 are connected to the lifting hot stamping frame 13. The first transverse moving bracket 22 and the second transverse moving bracket 23 can be lifted and lowered together with the lifting hot stamping frame 13, thereby ensuring the lifting synchronization and the hot stamping effect, and there is no need to set up an additional lifting structure to lift them (the first transverse moving bracket 22 and the second transverse moving bracket 23).

[0035] The unwinding support 20 is equipped with an unwinding unit for coordinating the unwinding and feeding of the anodized aluminum, and the rewinding support 21 is equipped with a rewinding unit for coordinating the rewinding and receiving of the anodized aluminum. For example, the unwinding unit includes an unwinding shaft, and the rewinding unit includes a rewinding shaft. The axes of the unwinding shaft and the rewinding shaft are both arranged horizontally, and the rewinding shaft is arranged horizontally in front and behind the unwinding shaft. The unwinding unit also includes an unwinding tension control component (such as a tension controller, a tension motor, or a tension brake friction component) to adjust and control the tension of the anodized aluminum during unwinding. The rewinding unit also includes a rewinding motor.

[0036] In addition, the substrate input station 11 is equipped with a lifting feeding platform 15, and the substrate output station 12 is equipped with a lifting receiving platform 16. A first lifting and longitudinal movement feeding component 17 is provided between the lifting feeding platform 15 and the hot stamping station 10, and a second lifting and longitudinal movement feeding component 18 is provided between the hot stamping station 10 and the lifting receiving platform 16. The first lifting and longitudinal movement feeding component 17 and the second lifting and longitudinal movement feeding component 18 each use a lifting and longitudinal movement air nozzle. The first and second lifting and longitudinal movement feeding components 17, 18 can be driven to move longitudinally synchronously by a longitudinal movement motor 19. The lifting and lowering of the first and second lifting and longitudinal movement feeding components 17, 18 can be driven by a cylinder 14.

[0037] The first transverse bracket 22 and the second transverse bracket 23 are integrally provided (they can be directly provided as a single transverse bracket or they can be connected together). Alternatively, the first transverse bracket 22 and the second transverse bracket 23 can be provided separately. The separate structure is easier to operate and install, and is easier to arrange in the thermal transfer machine. The following embodiments will be further described using this separate structure.

[0038] For example, a first transverse guide rail 24 is connected between the first transverse bracket 22 and the lifting hot stamping frame 13, and a second transverse guide rail 25 is connected between the second transverse bracket 23 and the lifting hot stamping frame 13. The corresponding transverse brackets can move laterally along the corresponding transverse rails, making operation more stable. The first transverse bracket 22 and the second transverse bracket 23 are respectively arranged on the front and rear sides of the lifting hot stamping frame 13, with a reasonable structure and easy assembly. The first transverse bracket 22 and the second transverse bracket 23 are respectively connected to the transverse drive device 26, which drives the first transverse bracket 22 and the second transverse bracket 23 to perform corresponding transverse movements. The transverse drive device 26 can be installed on the lifting hot stamping frame 13 to ensure the synchronization of the lifting operation and the stability of the transverse drive structure.

[0039] For another example, the transverse driving device 26 includes a transverse driving motor (for example, a suitable motor such as a servo motor) which is commonly used. The transverse driving motor (which can be equipped with a motor bracket) is installed and connected to the lifting hot stamping frame 13 . In addition, in this embodiment, a screw nut mechanism is used to cooperate with the transmission for transverse movement, specifically: a first transverse nut is provided on the first transverse bracket 22, and the first transverse nut is equipped with a first transverse transmission screw 27 for transverse transmission cooperation, and the first transverse transmission screw 27 is arranged on the first screw support seat and supported for rotation, and the first screw support seat is connected to the lifting hot stamping frame 13 and rises and falls with it; a second transverse nut is provided on the second transverse bracket 23, and the second transverse nut is equipped with a second transverse transmission screw 28 for transverse transmission cooperation, and the second transverse transmission screw 28 is arranged on the second screw support seat and supported for rotation, and the second screw support seat is connected to the lifting hot stamping frame 13 and rises and falls with it; wherein, the corresponding screw is supported and rotated, and can transmit the corresponding nut and then drive the corresponding transverse bracket to move transversely on the corresponding transverse guide rail. Among them, the first transverse transmission screw 27 and the second transverse transmission screw 28 are respectively connected to their own transverse drive motors; or, the first transverse transmission screw 27 and the second transverse transmission screw 28 are connected to the same transverse drive motor. In the figure, the same transverse drive motor is used to drive the transverse movement, and the corresponding bracket has better transverse movement synchronization, ensuring that the front and rear relative positions of the electroplated aluminum winding and unwinding remain unified. For example, synchronous wheels 29 are respectively set on the first transverse screw and the second transverse screw, and are driven (forward and reverse) by the same transverse drive motor through a synchronous belt.

[0040] For example, the front and rear sides of the lifting hot stamping frame 13 are respectively fixedly connected to the first support frame 32 and the second support frame 33, and the first support frame 32 and the second support frame 33 are synchronously lifted and lowered with the lifting hot stamping frame 13, that is, one of the first support frame 32 and the second support frame 33 is fixedly connected to the front side of the lifting hot stamping frame 13, and the other is fixed to the rear side of the lifting hot stamping frame 13, and the first support frame 32 and the second support frame 33 are lifted and lowered together with the lifting hot stamping frame 13; wherein, the first support frame 32 and the second support frame 33 are respectively provided with an unwinding component 34 and a winding component 35, that is, one of the first support frame 32 and the second support frame 33 is provided with an unwinding component 34 (such as an unwinding frame, an unwinding shaft, etc.), and the other is provided with a winding component 35 (such as a winding frame, a winding shaft, etc.). For example, an unwinding component 34 is provided on the first support frame 32 and the second support frame 33 Component 34, a winding component 35 is provided on the second support frame 33, the first support frame 32, the second support frame 33 and the unwinding component 34 and the winding component 35 cooperate to form another winding and unwinding structure, and do not move laterally, and cooperate with the winding and unwinding device 2 that can move laterally, it can stamp more and more complex patterns, and the functions are complementary; in addition, it can also be used as a transition connection structure, specifically, the first transverse moving bracket 22 is installed on the first support frame 32 through the first transverse guide rail 24, the first screw support seat is connected to the lifting hot stamping machine through the first support frame 32, the second transverse moving bracket 23 is installed on the second support frame 33 through the second transverse guide rail 25, and the second screw support seat is connected to the lifting hot stamping machine through the second support frame 33, so that they can be installed together to combine the winding and unwinding device 2 that can move laterally with the winding and unwinding structure that cannot move laterally.

Claims

1. A heat transfer machine, comprising a frame (1), a hot stamping station (10) being provided on the frame (1), The back side of the hot stamping station (10) is equipped with a substrate input station (11). The front side of the hot stamping station (10) is equipped with a substrate output station (12). The frame (1) is also provided with a reeling and unreeling device (2) for feeding the electrolytic aluminum longitudinally. The reeling and unreeling device (2) comprises a matching unreeling support portion (20) and a reeling support portion (21). The reeling support portion (21) and the unreeling support portion (20) are respectively arranged at the front and rear sides of the hot stamping station (10). The device is characterized in that: The unwinding support portion (20) is arranged on a first transverse moving bracket (22), and the first transverse moving bracket (22) is connected to the frame (1). The winding support portion (21) is arranged on the second transverse moving bracket (23), and the second transverse moving bracket (23) is connected to the frame (1). The first transverse moving bracket (22) and the second transverse moving bracket (23) are arranged to move transversely synchronously.

2. A thermal transfer machine according to claim 1, characterized in that: The first transverse moving bracket (22) and the second transverse moving bracket (23) are synchronously raised and lowered.

3. The heat transfer machine according to claim 1, wherein: The hot stamping station (10) is equipped with a lifting hot stamping frame (13), a first transverse moving frame (22) and a second transverse moving frame (23) are connected to the lifting hot stamping frame (13), and a hot stamping mold is provided on the lifting hot stamping frame (13).

4. A thermal transfer machine according to claim 3, characterized in that: The first transverse moving bracket (22) and the second transverse moving bracket (23) are arranged separately.

5. A heat transfer machine according to claim 4, characterized in that: A first transverse guide rail (24) is connected between the first transverse moving bracket (22) and the lifting hot stamping frame (13). A second transverse guide rail (25) is connected between the second transverse moving bracket (23) and the lifting hot stamping frame (13). The first transverse moving bracket (22) and the second transverse moving bracket (23) are respectively arranged on the front and rear sides of the lifting hot stamping frame (13). The first transverse moving bracket (22) and the second transverse moving bracket (23) are respectively connected to the transverse moving driving device (26) in a transmission manner. The traverse drive device (26) is mounted on the lifting hot stamping frame (13).

6. A thermal transfer machine according to claim 5, characterized in that: The transverse driving device (26) includes a transverse driving motor, which is installed and connected to the lifting hot stamping frame (13). A first transverse nut is provided on the first transverse bracket (22), the first transverse nut is equipped with a first transverse transmission screw (27), the first transverse transmission screw (27) is arranged on a first screw support seat, and the first screw support seat is connected to the lifting hot stamping frame (13); A second transverse nut is provided on the second transverse bracket (23), the second transverse nut is equipped with a second transverse transmission screw (28), the second transverse transmission screw (28) is arranged on a second screw support seat, and the second screw support seat is connected to the lifting hot stamping frame (13); The first transverse transmission screw rod (27) and the second transverse transmission screw rod (28) are respectively connected to respective transverse drive motors, or the first transverse transmission screw rod (27) and the second transverse transmission screw rod (28) are connected to the same transverse drive motor.

7. A thermal transfer machine according to claim 6, characterized in that: The front and rear sides of the lifting hot stamping frame (13) are respectively fixedly connected to a first support frame (32) and a second support frame (33). The first support frame (32) and the second support frame (33) are synchronously lifted and lowered with the lifting hot stamping frame (13). The first transverse moving bracket (22) is mounted on the first support frame (32) via the first transverse guide rail (24), and the first screw rod support seat is connected to the lifting hot stamping machine via the first support frame (32); The second transverse moving bracket (23) is installed on the second support frame (33) through the second transverse guide rail (25), and the second screw rod support seat is connected to the lifting hot stamping machine through the second support frame (33); The first support frame (32) and the second support frame (33) are respectively provided with an unwinding component (34) and a winding component (35); The traverse drive motor adopts a servo motor.

8. The heat transfer machine according to claim 3, wherein: The first transverse moving bracket (22) and the second transverse moving bracket (23) are integrally arranged.

9. The heat transfer machine according to claim 1, wherein: The unwinding support portion (20) is provided with an unwinding unit, and the rewinding support portion (21) is provided with a rewinding unit; The unwinding unit includes an unwinding shaft, and the rewinding unit includes a rewinding shaft. The axes of the unwinding shaft and the rewinding shaft are both arranged horizontally, and the rewinding shaft and the unwinding shaft are arranged horizontally corresponding to each other. The unwinding unit also includes an unwinding tension control component, and the rewinding unit also includes a rewinding motor.

10. The heat transfer machine according to claim 1, characterized in that: The substrate input station (11) is equipped with a lifting feeding table (15), the substrate output station (12) is equipped with a lifting receiving table (16), a first lifting longitudinal feeding component (17) is provided between the lifting feeding table (15) and the hot stamping station (10), and a second lifting longitudinal feeding component (18) is provided between the hot stamping station (10) and the lifting receiving table (16). The first lifting and longitudinally moving feeding component (17) and the second lifting and longitudinally moving feeding component (18) respectively adopt lifting and longitudinally moving air nozzles.

Images